/* ═══════════════════════════════════════════════════
   QpiAI PRO — Agenthive-style design system
═══════════════════════════════════════════════════ */

/* ── Base ─────────────────────────────────────────── */
body {
  font-family: var(--font);
  background: var(--background);
  color: var(--foreground);
  line-height: var(--leading-normal);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

/* ── Buttons ─────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.1rem 1.25rem;
  line-height: 1;
  background: var(--primary);
  color: var(--primary-fg);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  border-radius: var(--r-md);
  border: none;
  transition: background var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              transform var(--duration) var(--ease);
}
.btn-primary:hover {
  background: var(--primary-h);
  box-shadow: var(--glow-sm);
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 1rem;
  line-height: 1;
  color: var(--muted-fg);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  border-radius: var(--r-md);
  border: none;
  background: none;
  transition: color var(--duration), background var(--duration);
}
.btn-ghost:hover { color: var(--foreground); background: var(--secondary); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.1rem 1.25rem;
  line-height: 1;
  color: var(--foreground);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: transparent;
  transition: border-color var(--duration), background var(--duration);
}
.btn-outline:hover { border-color: var(--primary-border); background: var(--primary-dim); }

.btn-lg { padding: 0.15rem 1.5rem; font-size: var(--text-base); }

/* ── Theme toggle ────────────────────────────────── */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  background: transparent;
  color: var(--muted-fg);
  transition: color var(--duration) var(--ease),
              border-color var(--duration) var(--ease),
              background var(--duration) var(--ease);
}
.theme-toggle:hover {
  color: var(--foreground);
  border-color: var(--primary-border);
  background: var(--primary-dim);
}
/* default dark mode: show sun, hide moon */
[data-theme="dark"]  .theme-icon--sun  { display: block; }
[data-theme="dark"]  .theme-icon--moon { display: none; }
/* light mode: hide sun, show moon */
[data-theme="light"] .theme-icon--sun  { display: none; }
[data-theme="light"] .theme-icon--moon { display: block; }

/* ── Section header ─────────────────────────────── */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--sp-12);
}
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  border-radius: var(--r-full);
  margin-bottom: var(--sp-4);
}
.section-title {
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  margin: 0 0 var(--sp-4);
}
.section-sub {
  font-size: var(--text-lg);
  color: var(--muted-fg);
  line-height: var(--leading-relaxed);
}
.gradient-text {
  background: linear-gradient(135deg, var(--purple-1) 0%, var(--primary) 50%, var(--purple-4) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-accent { color: var(--primary); }


/* ════════════════════════════════════════════════════
   HEADER
════════════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 56px;
  border-bottom: 1px solid transparent;
  transition: background var(--duration-md) var(--ease),
              border-color var(--duration-md) var(--ease),
              backdrop-filter var(--duration-md) var(--ease);
}
.site-header.scrolled {
  background: rgba(9,9,11,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-6);
  gap: var(--sp-6);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
}
.logo-text {
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  color: var(--foreground);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

/* Nav */
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  flex: 1;
}

.nav-item { position: relative; }

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.375rem 0.75rem;
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--muted-fg);
  border-radius: var(--r-sm);
  border: none;
  background: none;
  cursor: pointer;
  transition: color var(--duration), background var(--duration);
}
.nav-link:hover, .nav-item:hover > .nav-link { color: var(--foreground); background: var(--secondary); }

/* Dropdown */
.nav-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 260px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-2);
  box-shadow: var(--shadow-lg);
  z-index: 200;
}
.nav-item:hover .nav-dropdown { display: flex; flex-direction: column; gap: 2px; }

.dd-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border-radius: var(--r-md);
  transition: background var(--duration);
}
.dd-item:hover { background: var(--secondary); }
.dd-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  border-radius: var(--r-sm);
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 1px;
}
.dd-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--foreground);
  margin-bottom: 2px;
}
.dd-sub {
  display: block;
  font-size: var(--text-xs);
  color: var(--muted-fg);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  border: none;
  background: none;
}
.mobile-menu-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--fg-2);
  border-radius: 2px;
  margin: 0 auto;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: var(--sp-3) var(--sp-6);
  border-top: 1px solid var(--border);
  background: rgba(9,9,11,0.95);
  backdrop-filter: blur(12px);
  gap: var(--sp-1);
}
.mobile-nav.open { display: flex; }
.mobile-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border);
  margin-top: var(--sp-2);
}


/* ════════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════════ */
.hero {
  position: relative;
  padding: 120px 0 var(--section-py);
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse at center,
    rgba(124,90,255,0.18) 0%,
    rgba(124,90,255,0.06) 40%,
    transparent 70%);
  pointer-events: none;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.3rem 0.875rem;
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--fg-2);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  margin-bottom: var(--sp-6);
}
.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--success);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot { 0%,100%{opacity:1} 50%{opacity:0.4} }

.hero-h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  margin: 0 0 var(--sp-5);
  white-space: nowrap;
}
.hero-sub {
  font-size: var(--text-sm);
  color: var(--subtle);
  margin-bottom: var(--sp-8);
}
.hero-sub-sep { color: var(--primary-border); margin: 0 0.25rem; }
.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
  flex-wrap: wrap;
  justify-content: center;
}
.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-12);
  flex-wrap: wrap;
  justify-content: center;
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--muted-fg);
}
.trust-item svg { stroke: var(--success); flex-shrink: 0; }
.trust-sep { width: 1px; height: 14px; background: var(--border); }

/* Browser frame */
.hero-browser {
  width: 100%;
  max-width: 900px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: 0 0 0 1px var(--border-2),
              0 24px 64px rgba(0,0,0,0.5),
              0 0 80px rgba(124,90,255,0.08);
  overflow: hidden;
}
.browser-chrome {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: 0.625rem var(--sp-4);
  background: var(--secondary);
  border-bottom: 1px solid var(--border);
}
.browser-dots { display: flex; gap: 6px; flex-shrink: 0; }
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-red    { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green  { background: #28c840; }
.browser-url {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.25rem 0.75rem;
  background: var(--muted);
  border-radius: var(--r-sm);
  font-size: var(--text-xs);
  color: var(--muted-fg);
  font-family: var(--mono);
}
.browser-img-wrap { background: var(--card); }
.browser-img-wrap img {
  display: block;
  width: 100%;
  height: auto;
}


/* ════════════════════════════════════════════════════
   MARQUEE
════════════════════════════════════════════════════ */
.marquee-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: var(--sp-5) 0;            /* thick band */
  background: var(--bg-tinted);       /* brand-tinted carousel ribbon */
  position: relative;
}
/* soft edge fades so items emerge/vanish smoothly */
.marquee-strip::before,
.marquee-strip::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 1;
  pointer-events: none;
}
.marquee-strip::before { left: 0;  background: linear-gradient(90deg, var(--background), transparent); }
.marquee-strip::after  { right: 0; background: linear-gradient(270deg, var(--background), transparent); }
.marquee-track {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  white-space: nowrap;
  animation: marquee 70s linear infinite;
  width: max-content;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-strip:hover .marquee-track { animation-play-state: paused; }

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-base);
  font-weight: var(--fw-medium);
  letter-spacing: 0.01em;
  color: var(--fg-2);
  transition: color var(--duration) var(--ease);
}
.marquee-item:hover { color: var(--primary-h); }
.marquee-item svg { stroke: var(--primary); flex-shrink: 0; width: 15px; height: 15px; }
.marquee-sep {
  width: 5px;
  height: 5px;
  background: var(--primary-border);
  border-radius: 50%;
  flex-shrink: 0;
}


/* ════════════════════════════════════════════════════
   STATS BAR
════════════════════════════════════════════════════ */
.stats-bar {
  padding: var(--sp-8) 0;
  border-bottom: 1px solid var(--border-2);
}
.stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-val {
  font-size: var(--text-3xl);
  font-weight: var(--fw-bold);
  color: var(--foreground);
  letter-spacing: var(--tracking-tight);
  font-family: var(--mono);
  line-height: 1;
  margin-bottom: var(--sp-1);
}
.stat-val em {
  font-style: normal;
  font-size: var(--text-xl);
  color: var(--primary);
}
.stat-key {
  font-size: var(--text-xs);
  color: var(--muted-fg);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
.stat-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}


/* ════════════════════════════════════════════════════
   BENTO GRID
════════════════════════════════════════════════════ */
.bento-section {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border-2);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.bento-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  gap: var(--sp-3);
  transition: border-color var(--duration-md), box-shadow var(--duration-md), transform var(--duration-md);
  position: relative;
  overflow: hidden;
  color: inherit;
}
.bento-card:hover {
  border-color: var(--primary-border);
  box-shadow: 0 0 0 1px var(--primary-dim), var(--shadow-md);
  transform: translateY(-2px);
}
.bento-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-border), transparent);
  opacity: 0;
  transition: opacity var(--duration-md);
}
.bento-card:hover::before { opacity: 1; }

/* Wide variants */
.bento-wide-2 { grid-column: span 2; }

.bento-num {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--primary);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}
.bento-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  border-radius: var(--r-md);
  color: var(--primary);
}
.bento-divider {
  height: 1px;
  background: var(--border);
  margin: var(--sp-1) 0;
}
.bento-h {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--foreground);
  line-height: var(--leading-snug);
}
.bento-p {
  font-size: var(--text-sm);
  color: var(--muted-fg);
  line-height: var(--leading-relaxed);
  flex: 1;
}
.bento-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--primary);
  margin-top: auto;
  padding-top: var(--sp-2);
  transition: gap var(--duration);
}
.bento-card:hover .bento-link { gap: var(--sp-3); }


/* ════════════════════════════════════════════════════
   SEE IT IN ACTION
════════════════════════════════════════════════════ */
.sia-section {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border-2);
}

.sia-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--sp-12);
  gap: var(--sp-4);
}
.sia-cta { align-self: center; }

.sia-body {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sp-6);
  align-items: start;
}

/* Tabs */
.sia-tabs {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.sia-tab {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  text-align: left;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: border-color var(--duration), background var(--duration);
}
.sia-tab:hover { border-color: var(--primary-border); background: var(--card-2); }
.sia-tab.sia-active {
  border-color: var(--primary-border);
  background: var(--primary-dim);
}
.sia-tab-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--muted-fg);
  flex-shrink: 0;
}
.sia-tab.sia-active .sia-tab-icon { background: var(--primary-dim); border-color: var(--primary-border); color: var(--primary); }
.sia-tab-body { flex: 1; min-width: 0; }
.sia-tab-title { font-size: var(--text-sm); font-weight: var(--fw-semibold); color: var(--foreground); margin-bottom: 2px; }
.sia-tab-sub { font-size: var(--text-xs); color: var(--muted-fg); }
.sia-tab-progress {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--border-2);
}
.sia-tab-bar {
  height: 100%;
  width: 0%;
  background: var(--primary);
  border-radius: var(--r-full);
}

/* Panel */
.sia-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.sia-imgs { position: relative; }
.sia-img {
  display: none;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.sia-img.sia-img-active { display: block; }
.sia-meta {
  padding: var(--sp-4) var(--sp-5);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.sia-meta-tag {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--primary);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: 0.2rem 0.625rem;
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  border-radius: var(--r-full);
}
.sia-meta-title {
  flex: 1;
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--foreground);
}
.sia-meta-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--primary);
  transition: gap var(--duration);
}
.sia-meta-link:hover { gap: var(--sp-2); }


/* ════════════════════════════════════════════════════
   FEATURE DEEP DIVES
════════════════════════════════════════════════════ */
.fs-section {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border-2);
}
.fs-dark  { background: var(--background); }
.fs-black { background: var(--card); }

.fs-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}
.fs-flip { direction: rtl; }
.fs-flip > * { direction: ltr; }

.fs-text { display: flex; flex-direction: column; gap: var(--sp-4); }
.fs-num {
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  color: var(--primary-dim);
  font-family: var(--mono);
  line-height: 1;
  -webkit-text-stroke: 1px var(--primary-border);
  color: transparent;
}
.fs-h {
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--foreground);
  margin: 0;
}
.fs-p {
  font-size: var(--text-base);
  color: var(--muted-fg);
  line-height: var(--leading-relaxed);
}
.fs-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.fs-list li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--fg-2);
}
.fs-list li svg { stroke: var(--success); flex-shrink: 0; }
.fs-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--primary);
  transition: gap var(--duration);
}
.fs-link:hover { gap: var(--sp-3); }

.fs-visual {
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.fs-visual img { width: 100%; height: auto; display: block; }


/* ════════════════════════════════════════════════════
   INFRASTRUCTURE
════════════════════════════════════════════════════ */
.infra-section {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border-2);
}
.infra-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}
.infra-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  transition: border-color var(--duration-md), transform var(--duration-md);
}
.infra-card:hover { border-color: var(--primary-border); transform: translateY(-2px); }
.infra-icon { font-size: 2rem; line-height: 1; }
.infra-h {
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--foreground);
  margin: 0;
}
.infra-p {
  font-size: var(--text-sm);
  color: var(--muted-fg);
  line-height: var(--leading-relaxed);
  flex: 1;
}
.infra-meta {
  font-size: var(--text-xs);
  color: var(--subtle);
  font-family: var(--mono);
  padding-top: var(--sp-2);
  border-top: 1px solid var(--border-2);
}


/* ════════════════════════════════════════════════════
   CTA
════════════════════════════════════════════════════ */
.cta-section {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border-2);
}
.cta-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--primary-border);
  border-radius: var(--r-xl);
  padding: var(--sp-16) var(--sp-12);
  text-align: center;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(124,90,255,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.cta-title {
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  margin: 0 0 var(--sp-4);
  position: relative;
}
.cta-sub {
  font-size: var(--text-lg);
  color: var(--muted-fg);
  max-width: 520px;
  margin: 0 auto var(--sp-8);
  line-height: var(--leading-relaxed);
  position: relative;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  position: relative;
  margin-bottom: var(--sp-8);
}
.offices {
  display: flex;
  justify-content: center;
  gap: var(--sp-6);
  flex-wrap: wrap;
  position: relative;
}
.office {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--subtle);
}
.office-dot {
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
}


/* ════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--sp-12) 0 var(--sp-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-8);
  margin-bottom: var(--sp-10);
  align-items: start;
}
.footer-top {
  margin-bottom: var(--sp-10);
}
.footer-heading {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--foreground);
  margin: 0 0 var(--sp-3);
}
.footer-links { display: flex; flex-direction: row; flex-wrap: wrap; gap: var(--sp-2) var(--sp-6); align-items: baseline; }
.footer-links a {
  font-size: var(--text-xs);
  color: var(--muted-fg);
  transition: color var(--duration);
}
.footer-links a:hover { color: var(--foreground); }
.footer-heading-address {
  margin-top: var(--sp-8);
}
.footer-address {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4) var(--sp-6);
}
.footer-address-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-address p {
  font-size: var(--text-xs);
  color: var(--muted-fg);
  line-height: var(--leading-relaxed);
  margin: 0;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3);
  border-top: 1px solid var(--border-2);
  padding-top: var(--sp-4);
}
.foot-logo {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  color: var(--foreground);
}
.footer-copy {
  font-size: 11px;
  color: var(--subtle);
}
.foot-legal {
  display: flex;
  gap: var(--sp-3);
}
.foot-legal a {
  font-size: 11px;
  color: var(--subtle);
  transition: color var(--duration);
}
.foot-legal a:hover { color: var(--muted-fg); }
.footer-badges {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}
.footer-badge {
  height: 72px;
  width: auto;
  opacity: 0.88;
  transition: opacity var(--duration);
}
.footer-badge:hover { opacity: 1; }
[data-theme="light"] .footer-badge--light { opacity: 1; }
/* show dark-bg SVGs in dark mode, light-bg SVGs in light mode */
[data-theme="dark"]  .footer-badge--light { display: none; }
[data-theme="light"] .footer-badge--dark  { display: none; }

/* ── Privacy Policy Modal ── */
.pp-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 9999;
  padding: var(--sp-8) var(--sp-6);
  align-items: center;
  justify-content: center;
}
.pp-overlay.active { display: flex; }
.pp-modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 920px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.pp-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-6);
  padding: var(--sp-8) var(--sp-10) var(--sp-6);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.pp-company {
  font-size: var(--text-xs);
  color: var(--primary);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 var(--sp-1);
}
.pp-title {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--foreground);
  margin: 0 0 var(--sp-1);
  line-height: 1.25;
}
.pp-subtitle {
  font-size: var(--text-sm);
  color: var(--muted-fg);
  margin: 0 0 var(--sp-1);
}
.pp-date {
  font-size: var(--text-xs);
  color: var(--subtle);
  margin: 0;
}
.pp-close {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted-fg);
  font-size: 1.25rem;
  line-height: 1;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--duration), color var(--duration);
}
.pp-close:hover { background: var(--secondary); color: var(--foreground); }
.pp-body {
  overflow-y: auto;
  padding: var(--sp-8) var(--sp-10);
  flex: 1;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.pp-body::-webkit-scrollbar { width: 5px; }
.pp-body::-webkit-scrollbar-track { background: transparent; }
.pp-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
.pp-body h3 {
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--foreground);
  margin: var(--sp-6) 0 var(--sp-2);
}
.pp-body h3:first-child { margin-top: 0; }
.pp-body h4 {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--fg-2);
  margin: var(--sp-4) 0 var(--sp-1);
}
.pp-body p {
  font-size: var(--text-sm);
  color: var(--muted-fg);
  line-height: var(--leading-relaxed);
  margin: 0 0 var(--sp-3);
}
.pp-body ul {
  margin: 0 0 var(--sp-3);
  padding-left: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}
.pp-body ul li {
  font-size: var(--text-sm);
  color: var(--muted-fg);
  line-height: var(--leading-relaxed);
}
.pp-body a { color: var(--primary); text-decoration: none; }
.pp-body a:hover { text-decoration: underline; }

@media (max-width: 768px) {
  .pp-modal { max-height: 92vh; border-radius: 14px; }
  .pp-header, .pp-body { padding-left: var(--sp-6); padding-right: var(--sp-6); }
}
@media (max-width: 480px) {
  .pp-header, .pp-body { padding-left: var(--sp-5); padding-right: var(--sp-5); }
  .pp-title { font-size: var(--text-lg); }
}


/* ════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-wide-2 { grid-column: span 2; }
  .sia-body { grid-template-columns: 240px 1fr; }
  .fs-inner { gap: var(--sp-10); }
  .infra-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: auto 1fr; }
}

@media (max-width: 768px) {
  .container { padding: 0 var(--sp-4); }

  .header-nav { display: none; }
  .mobile-menu-btn { display: flex; margin-left: 0; }
  .header-actions {
    margin-left: auto;
    gap: 4px;
    padding: 0;
    margin-right: 0;
  }
  .header-actions .btn-primary {
    display: none !important;
  }
  .header-actions .theme-toggle {
    width: 16px;
    height: 16px;
  }
  .header-actions .theme-toggle svg {
    width: 14px;
    height: 14px;
  }

  .hero { padding-top: 88px; }
  .hero-h1 { font-size: var(--text-2xl); white-space: normal; }
  .hero-sub { font-size: var(--text-xs); }

  .section-title { font-size: var(--text-3xl); }

  .bento-grid { grid-template-columns: 1fr; }
  .bento-wide-2 { grid-column: span 1; }

  .sia-body { grid-template-columns: 1fr; }
  .sia-tabs { flex-direction: row; flex-wrap: wrap; }
  .sia-tab { flex: 1; min-width: 140px; }
  .sia-tab-progress { display: none; }

  .fs-inner, .fs-flip { grid-template-columns: 1fr; direction: ltr; gap: var(--sp-8); }
  .fs-flip .fs-visual { order: -1; }
  .fs-h { font-size: var(--text-3xl); }

  .infra-grid { grid-template-columns: 1fr; }

  .cta-card { padding: var(--sp-10) var(--sp-5); }
  .cta-title { font-size: var(--text-3xl); }

  .footer-address { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .stats-inner { gap: var(--sp-6); }
  .stat-sep { display: none; }
}

@media (max-width: 480px) {
  .hero-ctas, .cta-actions { flex-direction: column; width: 100%; }
  .hero-ctas .btn-primary,
  .hero-ctas .btn-outline,
  .cta-actions .btn-primary,
  .cta-actions .btn-outline { width: 100%; justify-content: center; }
  .footer-address { grid-template-columns: 1fr 1fr; }
  .hero-trust { gap: var(--sp-3); }
  .trust-sep { display: none; }
}


/* ════════════════════════════════════════════════════
   BROWSER APP INTERIOR
════════════════════════════════════════════════════ */
.browser-app { background: var(--card); }

.bapp-topbar {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: 8px 14px;
  background: var(--secondary);
  border-bottom: 1px solid var(--border);
}
.bapp-logo-sm {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: var(--fw-bold);
  color: var(--foreground);
  flex-shrink: 0;
  white-space: nowrap;
}
.bapp-nav-pills {
  display: flex;
  gap: 2px;
  flex: 1;
  justify-content: center;
}
.bapp-navpill {
  padding: 3px 9px;
  border-radius: var(--r-sm);
  font-size: 11px;
  font-weight: var(--fw-medium);
  color: var(--subtle);
}
.bapp-navpill-active {
  background: var(--primary-dim);
  color: var(--primary);
  border: 1px solid var(--primary-border);
}
.bapp-topbar-right { flex-shrink: 0; }
.bapp-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 9px;
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.bapp-body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bapp-prompt-wrap {
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 9px 12px;
  color: var(--muted-fg);
}
.bapp-prompt-icon { flex-shrink: 0; color: var(--muted-fg); }
.bapp-prompt-text {
  font-size: var(--text-xs);
  color: var(--fg-2);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bapp-cursor {
  display: inline-block;
  width: 1.5px;
  height: 11px;
  background: var(--primary);
  margin-left: 1px;
  vertical-align: middle;
  animation: blink-cursor 1s step-end infinite;
}
@keyframes blink-cursor { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

.bapp-action-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.bapp-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  border-radius: var(--r-full);
  font-size: 11px;
  font-weight: var(--fw-medium);
  border: 1px solid var(--border);
  background: var(--secondary);
  color: var(--muted-fg);
  user-select: none;
}
.bapp-pill-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 0 12px rgba(124,90,255,0.35);
}

.bapp-sep-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  color: var(--subtle);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}
.bapp-sep-row::before,
.bapp-sep-row::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-2);
}

.bapp-filter-row {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}
.bapp-filter {
  padding: 3px 9px;
  border-radius: var(--r-full);
  font-size: 10px;
  font-weight: var(--fw-medium);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--subtle);
  user-select: none;
}
.bapp-filter-active {
  background: var(--primary-dim);
  border-color: var(--primary-border);
  color: var(--primary);
}

.bapp-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
}
.bapp-card {
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.bapp-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.bapp-card-icon { font-size: 14px; line-height: 1; }
.bapp-card-cat {
  font-size: 9px;
  font-weight: var(--fw-semibold);
  color: var(--primary);
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  border-radius: var(--r-full);
  padding: 1px 6px;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  white-space: nowrap;
}
.bapp-card-name {
  font-size: 11px;
  font-weight: var(--fw-semibold);
  color: var(--foreground);
  line-height: 1.35;
}
.bapp-card-meta {
  font-size: 9px;
  color: var(--subtle);
  font-family: var(--mono);
}


/* ════════════════════════════════════════════════════
   PRICING
════════════════════════════════════════════════════ */
.pricing-section {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border-2);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  align-items: stretch;
}

.pricing-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8) var(--sp-6);
  padding-top: calc(var(--sp-8) + 2rem);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.pricing-card-muted { background: var(--card); }
.pricing-card-pro {
  background: var(--card);
  border-color: var(--primary-border);
  padding-bottom: calc(var(--sp-8) + 2rem);
}
.pricing-card-pro::after {
  content: '';
  position: absolute;
  top: -70px;
  left: 50%;
  transform: translateX(-50%);
  width: 280px;
  height: 180px;
  background: radial-gradient(ellipse, rgba(124,90,255,0.2) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.pricing-card > * { position: relative; z-index: 1; }

.pricing-popular-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.7rem;
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--primary);
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  border-radius: var(--r-full);
  width: fit-content;
  position: absolute;
  top: var(--sp-5);
  left: var(--sp-6);
}
.pricing-plan {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: var(--foreground);
  margin-bottom: var(--sp-2);
}
.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: var(--sp-2);
}
.pricing-amount {
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  color: var(--foreground);
  font-family: var(--mono);
  letter-spacing: var(--tracking-tight);
  line-height: 1;
}
.pricing-per {
  font-size: var(--text-sm);
  color: var(--muted-fg);
}
.pricing-desc {
  font-size: var(--text-sm);
  color: var(--muted-fg);
  line-height: var(--leading-relaxed);
  min-height: 5em;
}
.pricing-btn {
  width: 100%;
  justify-content: center;
  margin-top: var(--sp-5);
  margin-bottom: var(--sp-5);
}
.pricing-btn-glow:hover {
  box-shadow: var(--glow-lg);
}
.pricing-features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border-2);
  flex: 1;
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--fg-2);
}
.pricing-features li svg { stroke: var(--success); flex-shrink: 0; }


/* ════════════════════════════════════════════════════
   FAQ
════════════════════════════════════════════════════ */
.faq-section {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border-2);
}
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-bottom: var(--sp-3);
  background: var(--background);
  overflow: hidden;
  transition: border-color var(--duration-md) var(--ease);
}
.faq-item.faq-open {
  border-color: rgba(124,90,255,0.5);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  background: none;
  border: none;
  text-align: left;
  font-size: var(--text-base);
  font-weight: var(--fw-medium);
  color: var(--foreground);
  cursor: pointer;
  transition: color var(--duration);
}
.faq-q:hover { color: var(--primary); }
.faq-q span { flex: 1; }
.faq-chevron {
  flex-shrink: 0;
  color: var(--muted-fg);
  transition: transform var(--duration-md) var(--ease);
}
.faq-item.faq-open .faq-chevron { transform: rotate(180deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1);
}
.faq-item.faq-open .faq-a { max-height: 400px; }
.faq-a-inner {
  padding: 0 var(--sp-5) var(--sp-5);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border-2);
  font-size: var(--text-sm);
  color: var(--muted-fg);
  line-height: var(--leading-relaxed);
}


/* ── Responsive additions ───────────────────────────── */
@media (max-width: 1100px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .bapp-topbar { display: none; }
  .bapp-nav-pills { display: none; }
  .bapp-cards-grid { grid-template-columns: repeat(2, 1fr); }

  .pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }

  .faq-q { font-size: var(--text-sm); padding: var(--sp-3) var(--sp-4); }
  .faq-a-inner { padding: 0 var(--sp-4) var(--sp-4); padding-top: var(--sp-3); }
}

@media (max-width: 480px) {
  .bapp-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .bapp-action-pills .bapp-pill:nth-child(n+3) { display: none; }
}


/* ════════════════════════════════════════════════════
   HERO CAROUSEL
════════════════════════════════════════════════════ */
.bapp-car-page { display: none; }
.bapp-car-page.bapp-car-active { display: block; }

.bapp-car-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding-top: 8px;
}
.bapp-car-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--secondary);
  color: var(--muted-fg);
  transition: border-color var(--duration), color var(--duration);
}
.bapp-car-btn:hover { border-color: var(--primary-border); color: var(--primary); }
.bapp-car-dots { display: flex; gap: 5px; align-items: center; }
.bapp-car-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: background var(--duration), transform var(--duration);
}
.bapp-car-dot.bapp-car-dot-on { background: var(--primary); transform: scale(1.3); }


/* ════════════════════════════════════════════════════
   SEE IT IN ACTION v2 — horizontal pills
════════════════════════════════════════════════════ */
.sia2-section {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border-2);
}

.sia2-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  justify-content: center;
}
.sia2-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--muted-fg);
  flex-shrink: 0;
  transition: border-color var(--duration), color var(--duration), background var(--duration);
}
.sia2-arrow:hover { border-color: var(--primary-border); color: var(--primary); background: var(--primary-dim); }

.sia2-pills {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  justify-content: center;
}
.sia2-pill {
  padding: 0.375rem 1rem;
  border-radius: var(--r-full);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--muted-fg);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  transition: border-color var(--duration), background var(--duration), color var(--duration);
  white-space: nowrap;
}
.sia2-pill:hover { border-color: var(--primary-border); background: var(--primary-dim); color: var(--foreground); }
.sia2-pill.sia2-pill-active {
  border-color: var(--primary-border);
  background: var(--primary-dim);
  color: var(--primary);
}

/* Viewer */
.sia2-viewer {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
  min-height: 400px;
  box-shadow: 0 0 0 1px var(--border-2),
              0 24px 64px rgba(0,0,0,0.5),
              0 0 80px rgba(124,90,255,0.08);
  position: relative;
}
.sia2-panel { display: none; }
.sia2-panel.sia2-panel-active { display: flex; flex-direction: column; }
/* Split layout inside each panel */
.sia2-body {
  padding: 24px 28px;
  flex: 1;
  display: flex;
  background: var(--background);
}
.sia2-split {
  display: flex;
  gap: 28px;
  align-items: center;
  flex: 1;
}
.sia2-split-text {
  flex: 0 0 240px;
  display: flex;
  flex-direction: column;
}
.sia2-split-num {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.12em;
  margin-bottom: 10px;
  opacity: 0.75;
}
.sia2-split-h {
  font-size: 17px;
  font-weight: 700;
  color: var(--foreground);
  line-height: 1.3;
  letter-spacing: -0.022em;
  margin: 0 0 12px;
}
.sia2-split-p {
  font-size: 12.5px;
  color: var(--muted-fg);
  line-height: 1.7;
  margin: 0;
}
.sia2-split-visual {
  flex: 1;
  min-width: 0;
  border-radius: 8px;
  overflow: hidden;
  align-self: stretch;
  min-height: 300px;
  position: relative;
}
.sia2-split-visual object {
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
/* Panel entry animations — visual first, text slides up after */
@keyframes sia-visual-in {
  from { opacity: 0; transform: scale(0.97); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes sia-text-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.sia2-panel-active .sia2-split-visual {
  animation: sia-visual-in 0.35s ease both;
}
.sia2-panel-active .sia2-split-text {
  animation: sia-text-in 0.4s 0.28s ease both;
}

/* Panel chrome bar */
.sia2-chrome {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 10px 16px;
  background: var(--secondary);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.sia2-chrome-dots { display: flex; gap: 5px; }
.sia2-chrome-dots span {
  width: 10px; height: 10px; border-radius: 50%;
}
.sia2-chrome-dots span:nth-child(1) { background: #ff5f57; }
.sia2-chrome-dots span:nth-child(2) { background: #febc2e; }
.sia2-chrome-dots span:nth-child(3) { background: #28c840; }
.sia2-chrome-title {
  flex: 1;
  font-size: var(--text-xs);
  color: var(--muted-fg);
  font-family: var(--mono);
}
.sia2-chrome-badge {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--primary);
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  border-radius: var(--r-full);
  padding: 2px 8px;
}
.sia2-badge-green { color: var(--success); background: var(--success-dim); border-color: rgba(0,199,88,0.3); }

/* .sia2-body defined above with split layout */

/* Footer dots */
.sia2-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-6);
  padding: var(--sp-6) 0 0;
}
.sia2-dots { display: flex; gap: var(--sp-2); align-items: center; }
.sia2-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: background var(--duration), transform var(--duration);
}
.sia2-dot.sia2-dot-active { background: var(--primary); transform: scale(1.4); }


/* ── Auto Annotation panel ─────────────────────── */
.aa-workspace { display: flex; gap: var(--sp-5); height: 100%; }

.aa-sidebar {
  width: 180px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.aa-sidebar-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--muted-fg);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}
.aa-prompt-box {
  background: var(--secondary);
  border: 1px solid var(--primary-border);
  border-radius: var(--r-md);
  padding: var(--sp-3);
  font-size: var(--text-xs);
  color: var(--fg-2);
  line-height: var(--leading-relaxed);
  font-style: italic;
}
.aa-stats {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--sp-3);
}
.aa-stat { display: flex; justify-content: space-between; align-items: baseline; }
.aa-stat-val {
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  color: var(--foreground);
  font-family: var(--mono);
}
.aa-stat-val em { font-style: normal; color: var(--primary); font-size: var(--text-xs); }
.aa-stat-lbl { font-size: var(--text-xs); color: var(--muted-fg); }
.aa-progress-wrap {
  height: 3px;
  background: var(--border-2);
  border-radius: var(--r-full);
  overflow: hidden;
}
.aa-progress-bar {
  height: 100%;
  width: 80%;
  background: var(--primary);
  border-radius: var(--r-full);
  animation: aa-prog 3s ease-in-out infinite alternate;
}
@keyframes aa-prog { from { width: 65%; } to { width: 92%; } }
.aa-sidebar-meta { font-size: 10px; color: var(--subtle); font-family: var(--mono); }

.aa-canvas {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: var(--sp-2);
}
.aa-tile {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a20 0%, #22222a 100%);
  border: 1px solid var(--border-2);
}
.aa-tile-2 { background: linear-gradient(135deg, #1a201a 0%, #1f251f 100%); }
.aa-tile-3 { background: linear-gradient(135deg, #201a1a 0%, #25201f 100%); }
.aa-tile-4 { background: linear-gradient(135deg, #1a1a22 0%, #1f1f28 100%); }
.aa-box {
  position: absolute;
  border: 1.5px solid;
  border-radius: 2px;
}
.aa-lbl {
  position: absolute;
  top: -1px;
  left: 0;
  font-size: 8px;
  font-weight: var(--fw-semibold);
  color: #fff;
  padding: 1px 4px;
  border-radius: 1px 1px 2px 0;
  white-space: nowrap;
}


/* ── Few Shot panel ────────────────────────────── */
.fs2-workspace { display: flex; align-items: center; gap: var(--sp-6); height: 100%; }
.fs2-left { flex: 0 0 220px; display: flex; flex-direction: column; gap: var(--sp-4); }
.fs2-label { font-size: var(--text-xs); font-weight: var(--fw-semibold); color: var(--muted-fg); text-transform: uppercase; letter-spacing: var(--tracking-wide); }
.fs2-label em { font-style: normal; color: var(--primary); }
.fs2-seeds { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-2); }
.fs2-seed {
  aspect-ratio: 1;
  border-radius: var(--r-md);
  position: relative;
  border: 1px solid var(--primary-border);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 4px;
  overflow: hidden;
}
.fs2-seed-a { background: linear-gradient(135deg, #2a1a35, #3d2350); }
.fs2-seed-b { background: linear-gradient(135deg, #1a2535, #1f3450); }
.fs2-seed-c { background: linear-gradient(135deg, #1f2a1a, #2a3520); }
.fs2-seed-d { background: linear-gradient(135deg, #2a2a1a, #35351f); }
.fs2-seed-tag {
  font-size: 9px;
  font-weight: var(--fw-semibold);
  color: #fff;
  background: var(--primary);
  border-radius: var(--r-full);
  padding: 1px 6px;
}
.fs2-meta-row { display: flex; flex-direction: column; gap: var(--sp-1); }
.fs2-badge {
  display: inline-block;
  font-size: 10px;
  color: var(--primary);
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  border-radius: var(--r-full);
  padding: 2px 8px;
}
.fs2-arrow-col { color: rgba(124,90,255,0.5); flex-shrink: 0; }
.fs2-right { flex: 1; display: flex; flex-direction: column; gap: var(--sp-2); align-items: center; }
.fs2-cluster-svg { width: 100%; max-width: 220px; }


/* ── Training panel ────────────────────────────── */
.train-workspace { display: flex; gap: var(--sp-5); height: 100%; align-items: flex-start; }
.train-config {
  width: 180px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
}
.train-cfg-row {
  display: flex;
  justify-content: space-between;
  padding: 7px 10px;
  font-size: var(--text-xs);
  border-bottom: 1px solid var(--border-2);
}
.train-cfg-row:last-child { border-bottom: none; }
.train-cfg-row span:first-child { color: var(--muted-fg); }
.train-cfg-row span:last-child { color: var(--foreground); font-family: var(--mono); font-weight: var(--fw-medium); }
.train-cfg-row-hi { background: var(--primary-dim); }
.train-status { color: var(--primary); font-weight: var(--fw-semibold); }
.train-chart-area { flex: 1; display: flex; flex-direction: column; gap: var(--sp-3); }
.train-chart-label { font-size: var(--text-xs); font-weight: var(--fw-semibold); color: var(--muted-fg); text-transform: uppercase; letter-spacing: var(--tracking-wide); }
.train-loss-svg { width: 100%; border-radius: var(--r-sm); }
.train-metrics-row { display: flex; gap: var(--sp-3); }
.train-metric {
  flex: 1;
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--sp-2) var(--sp-3);
  text-align: center;
}
.train-metric-ok { border-color: rgba(0,199,88,0.3); background: rgba(0,199,88,0.06); }
.tm-val { font-size: var(--text-base); font-weight: var(--fw-bold); color: var(--foreground); font-family: var(--mono); display: block; }
.tm-lbl { font-size: 10px; color: var(--muted-fg); }


/* ── Deployment panel ──────────────────────────── */
.deploy-workspace { display: flex; flex-direction: column; gap: var(--sp-5); }
.deploy-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.deploy-step { display: flex; flex-direction: column; align-items: center; gap: var(--sp-1); }
.deploy-dot {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--success);
  background: rgba(0,199,88,0.12);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}
.deploy-dot-live {
  border: 2px solid var(--success);
  background: var(--success);
  position: relative;
}
.deploy-pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
  animation: pulse-dot 1.5s ease-in-out infinite;
}
.deploy-line { height: 2px; width: 60px; background: var(--success); }
.deploy-step-lbl { font-size: 11px; color: var(--muted-fg); font-weight: var(--fw-medium); }
.deploy-url-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--sp-2) var(--sp-4);
}
.deploy-url-label { font-size: var(--text-xs); color: var(--muted-fg); white-space: nowrap; }
.deploy-url-val { font-size: var(--text-xs); color: var(--primary); font-family: var(--mono); }
.deploy-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}
.deploy-metric {
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--sp-3);
  text-align: center;
}
.dm-val { font-size: var(--text-xl); font-weight: var(--fw-bold); color: var(--foreground); font-family: var(--mono); line-height: 1; margin-bottom: 4px; }
.dm-val em { font-style: normal; font-size: var(--text-sm); color: var(--primary); }
.dm-lbl { font-size: 10px; color: var(--muted-fg); }
.deploy-infra-row { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.deploy-infra-tag {
  font-size: var(--text-xs);
  padding: 4px 10px;
  border-radius: var(--r-full);
  border: 1px solid var(--border);
  color: var(--muted-fg);
  background: var(--secondary);
}
.deploy-infra-active { border-color: var(--primary-border); color: var(--primary); background: var(--primary-dim); }


/* ── Validation panel ──────────────────────────── */
.val-workspace { display: flex; flex-direction: column; gap: var(--sp-4); }
.val-thead {
  display: grid;
  grid-template-columns: 100px 1fr 1fr;
  gap: var(--sp-3);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--muted-fg);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--border-2);
}
.val-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  border-radius: var(--r-full);
  font-size: 9px;
  font-weight: var(--fw-semibold);
  margin-left: 4px;
}
.val-badge-pass { background: rgba(0,199,88,0.15); color: var(--success); border: 1px solid rgba(0,199,88,0.3); }
.val-badge-fail { background: rgba(255,101,104,0.15); color: var(--destructive); border: 1px solid rgba(255,101,104,0.3); }
.val-row {
  display: grid;
  grid-template-columns: 100px 1fr 1fr;
  gap: var(--sp-3);
  align-items: center;
}
.val-name { font-size: var(--text-xs); color: var(--muted-fg); }
.val-bar-cell {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 10px;
  color: var(--muted-fg);
  font-family: var(--mono);
}
.val-bar {
  height: 6px;
  background: var(--secondary);
  border-radius: var(--r-full);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.val-bar-new { background: var(--primary); border-color: var(--primary-border); }
.val-bar-cell-new span { color: var(--primary); }
.val-gates { display: flex; flex-direction: column; gap: var(--sp-2); padding-top: var(--sp-2); border-top: 1px solid var(--border-2); }
.val-gate {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-md);
}
.val-gate-pass { background: rgba(0,199,88,0.08); color: var(--success); border: 1px solid rgba(0,199,88,0.25); }
.val-gate-fail { background: rgba(255,101,104,0.08); color: var(--destructive); border: 1px solid rgba(255,101,104,0.25); }


/* ── Monitoring panel ──────────────────────────── */
.mon-workspace { display: flex; flex-direction: column; gap: var(--sp-4); }
.mon-chart-wrap { display: flex; flex-direction: column; gap: var(--sp-2); }
.mon-chart-label { font-size: var(--text-xs); font-weight: var(--fw-semibold); color: var(--muted-fg); text-transform: uppercase; letter-spacing: var(--tracking-wide); }
.mon-sparkline {
  width: 100%;
  height: 80px;
  border-radius: var(--r-md);
  background: var(--secondary);
  border: 1px solid var(--border-2);
}
.mon-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3); }
.mon-metric {
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--sp-3);
  text-align: center;
}
.mon-metric-ok { border-color: rgba(0,199,88,0.3); background: rgba(0,199,88,0.05); }
.mm-val { font-size: var(--text-lg); font-weight: var(--fw-bold); color: var(--foreground); font-family: var(--mono); line-height: 1; margin-bottom: 3px; }
.mm-val em { font-style: normal; font-size: var(--text-xs); color: var(--primary); }
.mm-lbl { font-size: 10px; color: var(--muted-fg); }
.mm-status { font-size: 10px; color: var(--success); font-weight: var(--fw-semibold); margin-top: 2px; }
.mon-alert-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  color: var(--success);
  background: rgba(0,199,88,0.06);
  border: 1px solid rgba(0,199,88,0.2);
  border-radius: var(--r-md);
  padding: var(--sp-2) var(--sp-4);
}


/* ════════════════════════════════════════════════════
   TECHNOLOGY BENTO
════════════════════════════════════════════════════ */
.tech-section {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border-2);
}
.tech-bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 140px;
  gap: var(--sp-4);
}

.tc-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--duration-md), box-shadow var(--duration-md), transform var(--duration-md);
}
.tc-card:hover { border-color: rgba(124,90,255,0.5); box-shadow: 0 8px 36px rgba(124,90,255,0.22), 0 0 0 1px rgba(124,90,255,0.15); transform: translateY(-4px); }
.tc-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-border), transparent);
  opacity: 0;
  transition: opacity var(--duration-md);
  z-index: 2;
}
.tc-card:hover::before { opacity: 1; }

.tc-content {
  padding: var(--sp-4) var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}
.tc-badge {
  display: inline-flex;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: var(--fw-semibold);
  color: var(--primary);
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  border-radius: var(--r-full);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  width: fit-content;
}
.tc-h {
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--foreground);
  margin: 0;
  line-height: var(--leading-snug);
}
.tc-p { font-size: var(--text-xs); color: var(--muted-fg); line-height: var(--leading-relaxed); margin: 0; }

.tc-visual {
  flex: 1;
  position: relative;
  padding: var(--sp-3) var(--sp-4) var(--sp-4);
  display: flex;
  align-items: flex-end;
  overflow: visible;
}
.tc-visual-center { align-items: center; justify-content: center; }
.tc-visual-bottom { align-items: flex-end; }

/* Annotation bounding box demo */
.tc-img-mock {
  width: 100%;
  height: 100%;
  position: relative;
  background: linear-gradient(135deg, #181820 0%, #1e1e2a 100%);
  border-radius: var(--r-md);
  border: 1px solid var(--border-2);
  min-height: 80px;
}
.tc-bb {
  position: absolute;
  border: 1.5px solid;
  border-radius: 2px;
}
.tc-bb-lbl {
  position: absolute;
  top: -1px; left: 0;
  font-size: 8px;
  font-weight: var(--fw-semibold);
  color: #fff;
  padding: 1px 5px;
  border-radius: 1px 1px 2px 0;
  white-space: nowrap;
}

/* GPU bar chart */
.tc-gpu-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 70px;
  width: 100%;
}
.tc-gpu-bar-wrap { display: flex; flex-direction: column; align-items: center; gap: 3px; flex: 1; height: 100%; justify-content: flex-end; }
.tc-gpu-bar {
  width: 100%;
  background: var(--primary);
  border-radius: 3px 3px 0 0;
  opacity: 0.6;
  transition: opacity var(--duration);
}
.tc-gpu-bar-hi { opacity: 1; box-shadow: 0 0 8px rgba(124,90,255,0.4); }
.tc-gpu-bar-wrap:hover .tc-gpu-bar { opacity: 0.9; }
.tc-gpu-bar-wrap span { font-size: 9px; color: var(--subtle); font-family: var(--mono); }

/* Deploy pipeline */
.tc-deploy-pipeline {
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
}
.tc-dp-step { display: flex; flex-direction: column; align-items: center; gap: 5px; flex-shrink: 0; }
.tc-dp-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--success);
  background: rgba(0,199,88,0.1);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: var(--fw-bold);
}
.tc-dp-dot-live {
  background: var(--success);
  color: var(--success);
  position: relative;
}
.tc-dp-dot-live span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
  animation: pulse-dot 1.5s ease-in-out infinite;
  display: block;
}
.tc-dp-step span { font-size: 10px; color: var(--muted-fg); font-weight: var(--fw-medium); }
.tc-dp-step.tc-dp-live span { color: var(--success); }
.tc-dp-line { flex: 1; height: 2px; background: var(--success); }
.tc-dp-line-done { background: var(--success); }

/* Compliance badges */
.tc-compliance { display: flex; flex-direction: column; gap: var(--sp-2); width: 100%; }
.tc-comp-badge {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-md);
  border: 1px solid var(--primary-border);
  background: var(--primary-dim);
  color: var(--primary);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
}
.tc-comp-green { border-color: rgba(0,199,88,0.3); background: rgba(0,199,88,0.06); color: var(--success); }

/* Sparkline */
.tc-sparkline { width: 100%; border-radius: var(--r-sm); }
.tc-spark-row {
  display: flex;
  gap: var(--sp-4);
  padding-top: var(--sp-2);
  font-size: 10px;
  color: var(--subtle);
  font-family: var(--mono);
}
.tc-spark-ok { color: var(--success); }


/* ════════════════════════════════════════════════════
   RESPONSIVE — new sections
════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .tech-bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 130px; }
  .deploy-metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .mon-metrics { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sia2-pills { gap: var(--sp-1); }
  .sia2-pill { font-size: var(--text-xs); padding: 0.3rem 0.75rem; }
  .sia2-viewer { min-height: 320px; }
  .sia2-body { padding: var(--sp-4); }

  .aa-workspace { flex-direction: column; }
  .aa-sidebar { width: 100%; flex-direction: row; flex-wrap: wrap; gap: var(--sp-2); }
  .aa-canvas { grid-template-columns: 1fr 1fr; height: 160px; }

  .fs2-workspace { flex-direction: column; }
  .fs2-left { flex: none; }
  .fs2-arrow-col { transform: rotate(90deg); }

  .train-workspace { flex-direction: column; }
  .train-config { width: 100%; flex-direction: row; flex-wrap: wrap; }
  .train-cfg-row { flex: 0 0 calc(50% - var(--sp-2)); }

  .deploy-metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .mon-metrics { grid-template-columns: repeat(2, 1fr); }

  .tech-bento {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 100px;
    gap: var(--sp-3);
  }
}

@media (max-width: 640px) {
  .tech-bento { grid-template-columns: 1fr; grid-auto-rows: 160px; gap: var(--sp-3); }
  .tech-bento > .tc-card { grid-column: 1 !important; grid-row: auto !important; }
  .tc-p { display: none; }
}
@media (max-width: 480px) {
  .sia2-nav { gap: var(--sp-2); }
  .sia2-arrow { width: 30px; height: 30px; }
  .tech-bento { grid-auto-rows: 130px; gap: var(--sp-2); }
  .tc-p { display: none; }
  .deploy-steps .deploy-line { width: 30px; }
}


/* ════════════════════════════════════════════════════
   HERO PIPELINE BROWSER — hpipe-* / hpv-*
════════════════════════════════════════════════════ */

/* ── Pipeline stages bar ── */
.hpipe-stages {
  display: flex;
  align-items: center;
  padding: 0 var(--sp-5);
  min-height: 56px;
  border-bottom: 1px solid var(--border);
  background: var(--card-2);
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.hpipe-stages::-webkit-scrollbar { display: none; }

.hpipe-step {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 8px 14px;
  border-radius: var(--r-md);
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  color: var(--subtle);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  white-space: nowrap;
  flex-shrink: 0;
  transition: color var(--duration) var(--ease),
              background var(--duration) var(--ease),
              border-color var(--duration) var(--ease);
}
.hpipe-step svg { color: inherit; flex-shrink: 0; }
.hpipe-step:hover { color: var(--fg-2); }
.hpipe-step.hpipe-step-active {
  background: var(--primary-dim);
  border-color: var(--primary-border);
  color: var(--primary);
}
.hpipe-step.hpipe-step-done { color: var(--success); }

.hpipe-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-left: 2px;
}
.hpipe-dot-run  { background: var(--primary); animation: pulse-dot 1.2s ease-in-out infinite; }
.hpipe-dot-done { background: var(--success); }
.hpipe-dot-idle { background: var(--subtle); opacity: 0.3; }

/* Connecting line between steps */
.hpipe-conn {
  flex: 1;
  height: 1px;
  background: var(--border);
  min-width: 16px;
  transition: background var(--duration) var(--ease);
}
.hpipe-conn-done { background: rgba(0,199,88,0.4); }

/* ── Panel area ── */
.hpipe-body { position: relative; }

.hpipe-panel {
  display: none;
  gap: var(--sp-5);
  padding: var(--sp-5);
  align-items: flex-start;
}
.hpipe-panel-active { display: flex; }

/* Left column — narrower, clean hierarchy */
.hpipe-left {
  flex: 0 0 200px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  min-height: 200px;
}

.hpipe-ptag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--r-full);
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--primary);
  letter-spacing: var(--tracking-wide);
  width: fit-content;
}

.hpipe-pdesc {
  font-size: var(--text-xs);
  color: var(--muted-fg);
  line-height: var(--leading-relaxed);
}

/* Flowing capability pill tags — clean, not a grid */
.hpipe-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  flex: 1;
  align-content: flex-start;
}
.hpipe-tags span {
  font-size: 10px;
  color: var(--fg-2);
  padding: 3px 9px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  white-space: nowrap;
  line-height: 1.5;
}

/* Stats row — bottom of left column */
.hpipe-stats {
  display: flex;
  gap: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border-2);
  flex-wrap: wrap;
}
.hpipe-stat { display: flex; flex-direction: column; gap: 2px; }
.hpipe-stat-ok .hpipe-val { color: var(--success); font-size: var(--text-sm) !important; }
.hpipe-val {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  font-family: var(--mono);
  color: var(--foreground);
  line-height: 1;
}
.hpipe-lbl {
  font-size: 10px;
  color: var(--muted-fg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Right column */
.hpipe-right {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.hpipe-right-c { align-items: center; justify-content: center; }

/* ── Annotation visual: 2×2 bbox grid ── */
.hpv-canvas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 4px;
  width: 100%;
  height: 175px;
  border-radius: var(--r-sm);
  overflow: hidden;
}
.hpv-tile {
  position: relative;
  background: linear-gradient(135deg, #13131f, #1a1a2e);
  overflow: hidden;
}
.hpv-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 10px 10px;
}
.hpv-bb {
  position: absolute;
  border: 1.5px solid;
  border-radius: 2px;
}
.hpv-lbl {
  position: absolute;
  top: -1px;
  left: -1px;
  font-size: 8px;
  font-family: var(--mono);
  font-weight: 600;
  padding: 1px 4px;
  border-radius: 2px 2px 2px 0;
  color: #fff;
  line-height: 1.5;
}
.hpv-status {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
  font-size: var(--text-xs);
  font-family: var(--mono);
  color: var(--muted-fg);
}
.hpv-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse-dot 1.2s ease-in-out infinite;
  flex-shrink: 0;
}

/* ── Training: loss chart ── */
.hpv-chart-wrap { width: 100%; }
.hpv-chart-label {
  font-size: var(--text-xs);
  font-family: var(--mono);
  color: var(--muted-fg);
  margin-bottom: var(--sp-2);
}

/* ── Validation: metric bars ── */
.hpv-bars { width: 100%; display: flex; flex-direction: column; gap: var(--sp-2); }
.hpv-bar-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  color: var(--muted-fg);
}
.hpv-bar-row > span:first-child { width: 56px; flex-shrink: 0; color: var(--fg-2); }
.hpv-bar-row > span:last-child  { width: 36px; text-align: right; font-family: var(--mono); color: var(--foreground); }
.hpv-bar-w { flex: 1; height: 5px; border-radius: var(--r-full); background: rgba(255,255,255,0.06); overflow: hidden; }
.hpv-bar   { height: 100%; border-radius: var(--r-full); background: linear-gradient(90deg, var(--primary-h), var(--primary)); }
.hpv-gate {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
  font-size: var(--text-xs);
  font-family: var(--mono);
  color: var(--success);
  padding: var(--sp-2) var(--sp-3);
  background: var(--success-dim);
  border-radius: var(--r-sm);
}

/* ── Deploy: live badge ── */
.hpv-deploy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  text-align: center;
  width: 100%;
}
.hpv-live {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 8px 20px;
  border-radius: var(--r-full);
  background: var(--success-dim);
  border: 1px solid rgba(0,199,88,0.25);
  font-size: var(--text-xs);
  font-weight: 700;
  font-family: var(--mono);
  color: var(--success);
  letter-spacing: 0.07em;
}
.hpv-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse-dot 1.2s ease-in-out infinite;
}
.hpv-url {
  font-size: var(--text-xs);
  font-family: var(--mono);
  color: var(--muted-fg);
  padding: var(--sp-2) var(--sp-4);
  background: rgba(255,255,255,0.04);
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
}
.hpv-infra { display: flex; gap: var(--sp-2); flex-wrap: wrap; justify-content: center; }
.hpv-infra span {
  font-size: var(--text-xs);
  color: var(--fg-2);
  padding: 3px 10px;
  background: var(--secondary);
  border-radius: var(--r-full);
  border: 1px solid var(--border);
}

/* ── Responsive ── */
@media (max-width: 760px) {
  .hpipe-panel { flex-direction: column; padding: var(--sp-4); }
  .hpipe-left { flex: none; min-height: unset; }
  .hpv-canvas { height: 140px; }
}
@media (max-width: 520px) {
  .hpipe-step span:first-of-type { display: none; }
  .hpipe-step { padding: 8px 10px; }
  .hpipe-conn { min-width: 8px; }
  .hpipe-stats { gap: var(--sp-2); }
}

/* ════════════════════════════════════════════════════
   HERO PIPELINE BROWSER — pipe-* (legacy, unused)
════════════════════════════════════════════════════ */

/* Pipeline stage tabs */
.pipe-nav {
  display: flex;
  align-items: stretch;
  background: var(--card-2);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}
.pipe-nav::-webkit-scrollbar { display: none; }

.pipe-stage {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 13px var(--sp-4);
  cursor: pointer;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--subtle);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  transition: color var(--duration) var(--ease),
              border-color var(--duration) var(--ease),
              background var(--duration) var(--ease);
  white-space: nowrap;
}
.pipe-stage:hover { color: var(--fg-2); background: rgba(255,255,255,0.02); }
.pipe-stage.pipe-active {
  color: var(--foreground);
  border-bottom-color: var(--primary);
  background: var(--primary-dim);
}
.pipe-stage svg { flex-shrink: 0; }
.pipe-stage.pipe-active svg { color: var(--primary); }

.pipe-sdot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.pipe-sdot-run  { background: var(--primary); animation: pulse-dot 1.2s ease-in-out infinite; }
.pipe-sdot-done { background: var(--success); }
.pipe-sdot-idle { background: var(--subtle); opacity: 0.4; }

.pipe-arrow {
  display: flex;
  align-items: center;
  padding: 0 4px;
  color: var(--subtle);
  opacity: 0.35;
  flex-shrink: 0;
}

/* Panel container */
.pipe-panels { position: relative; }

.pipe-panel {
  display: none;
  align-items: stretch;
  gap: var(--sp-6);
  padding: var(--sp-5) var(--sp-5);
}
.pipe-panel-active { display: flex; }

/* Left column */
.pipe-pleft {
  flex: 0 0 260px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.pipe-ptag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--r-full);
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--primary);
  letter-spacing: var(--tracking-wide);
  width: fit-content;
}

.pipe-pdesc {
  font-size: var(--text-sm);
  color: var(--fg-2);
  line-height: var(--leading-relaxed);
}

.pipe-caps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  flex: 1;
}

.pipe-cap {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  color: var(--fg-2);
  padding: 6px 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  transition: background var(--duration) var(--ease),
              border-color var(--duration) var(--ease);
  cursor: default;
}
.pipe-cap svg { flex-shrink: 0; color: var(--primary); opacity: 0.75; }
.pipe-cap:hover {
  background: var(--primary-dim);
  border-color: var(--primary-border);
  color: var(--foreground);
}

/* Right column */
.pipe-pright {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

/* ── Annotation visual ── */
.pipe-vis { width: 100%; }

.pva-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 4px;
  height: 168px;
  border-radius: var(--r-sm);
  overflow: hidden;
}
.pva-cell {
  position: relative;
  background: linear-gradient(135deg, #13131f 0%, #1a1a2e 100%);
  overflow: hidden;
}
.pva-cell::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 10px 10px;
}
.pva-box {
  position: absolute;
  border: 1.5px solid;
  border-radius: 2px;
}
.pva-lbl {
  position: absolute;
  top: -1px;
  left: -1px;
  font-size: 8px;
  font-family: var(--mono);
  font-weight: var(--fw-semibold);
  padding: 1px 4px;
  border-radius: 2px 2px 2px 0;
  color: #fff;
  line-height: 1.5;
}
.pva-stat {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
  font-size: var(--text-xs);
  font-family: var(--mono);
  color: var(--muted-fg);
}
.pva-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse-dot 1.2s ease-in-out infinite;
  flex-shrink: 0;
}

/* ── Training visual ── */
.pipe-vis-train { display: flex; flex-direction: column; gap: var(--sp-2); width: 100%; }
.pvt-label {
  font-size: var(--text-xs);
  font-family: var(--mono);
  color: var(--muted-fg);
}
.pvt-metrics { display: flex; gap: var(--sp-5); margin-top: var(--sp-2); }
.pvt-m { display: flex; flex-direction: column; gap: 2px; }
.pvt-v {
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  font-family: var(--mono);
  color: var(--foreground);
  line-height: 1;
}
.pvt-l {
  font-size: 10px;
  color: var(--muted-fg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Validation visual ── */
.pipe-vis-val { width: 100%; }
.pvv-rows { display: flex; flex-direction: column; gap: var(--sp-2); }
.pvv-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  color: var(--muted-fg);
}
.pvv-row > span:first-child { width: 58px; flex-shrink: 0; color: var(--fg-2); }
.pvv-row > span:last-child { width: 38px; text-align: right; font-family: var(--mono); color: var(--foreground); }
.pvv-bar-w { flex: 1; height: 5px; border-radius: var(--r-full); background: rgba(255,255,255,0.06); overflow: hidden; }
.pvv-bar   { height: 100%; border-radius: var(--r-full); background: linear-gradient(90deg, var(--primary-h), var(--primary)); }
.pvv-gate {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  font-size: var(--text-xs);
  font-family: var(--mono);
  color: var(--success);
  padding: var(--sp-2) var(--sp-3);
  background: var(--success-dim);
  border-radius: var(--r-sm);
}

/* ── Deploy visual ── */
.pipe-vis-deploy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  text-align: center;
  width: 100%;
}
.pvd-live {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 6px 16px;
  border-radius: var(--r-full);
  background: var(--success-dim);
  border: 1px solid rgba(0,199,88,0.25);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  font-family: var(--mono);
  color: var(--success);
  letter-spacing: 0.06em;
}
.pvd-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse-dot 1.2s ease-in-out infinite;
}
.pvd-url {
  font-size: var(--text-xs);
  font-family: var(--mono);
  color: var(--muted-fg);
  padding: var(--sp-2) var(--sp-4);
  background: rgba(255,255,255,0.04);
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
}
.pvd-metrics { display: flex; gap: var(--sp-5); }
.pvd-m { display: flex; flex-direction: column; gap: 2px; align-items: center; }
.pvd-v { font-size: var(--text-lg); font-weight: var(--fw-bold); font-family: var(--mono); color: var(--foreground); }
.pvd-l { font-size: 10px; color: var(--muted-fg); text-transform: uppercase; letter-spacing: 0.05em; }
.pvd-tags { display: flex; gap: var(--sp-2); flex-wrap: wrap; justify-content: center; }
.pvd-tags span {
  font-size: var(--text-xs);
  color: var(--fg-2);
  padding: 3px 10px;
  background: var(--secondary);
  border-radius: var(--r-full);
  border: 1px solid var(--border);
}

/* ── Responsive — pipeline browser ── */
@media (max-width: 860px) {
  .pipe-pleft { flex: 0 0 220px; }
}
@media (max-width: 680px) {
  .pipe-panel { flex-direction: column; padding: var(--sp-4); gap: var(--sp-4); }
  .pipe-pleft { flex: none; }
  .pipe-caps  { grid-template-columns: 1fr 1fr; }
  .pva-grid   { height: 130px; }
  .pipe-stage span:first-of-type { display: none; } /* hide label, keep icon + dot */
  .pipe-arrow { padding: 0 2px; }
}
@media (max-width: 480px) {
  .pipe-caps { grid-template-columns: 1fr; }
  .pipe-stage { padding: 10px var(--sp-2); gap: var(--sp-1); font-size: var(--text-xs); }
}


/* ════════════════════════════════════════════════════
   HERO WORKFLOW WIDGET — wf-* (legacy, unused)
════════════════════════════════════════════════════ */

/* Outer wrapper */
.wf-wrap {
  margin-top: var(--sp-8);
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

/* ── Pipeline row ── */
.wf-pipeline {
  display: flex;
  align-items: center;
  gap: 0;
  padding: var(--sp-4) var(--sp-4);
  border-bottom: 1px solid var(--border);
  background: var(--card-2);
  overflow-x: auto;
  scrollbar-width: none;
}
.wf-pipeline::-webkit-scrollbar { display: none; }

/* Node buttons */
.wf-node {
  flex: 1 1 0;
  min-width: 88px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-md);
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  transition: background var(--duration) var(--ease),
              border-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
  color: var(--subtle);
}
.wf-node:hover {
  background: var(--primary-dim);
  border-color: var(--primary-border);
  color: var(--fg-2);
}
.wf-node-active {
  background: var(--primary-dim2);
  border-color: var(--primary-border);
  color: var(--foreground) !important;
  box-shadow: 0 0 16px rgba(124,90,255,0.12);
}
.wf-node-done {
  color: var(--success) !important;
}

.wf-node-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,0.04);
  color: inherit;
}
.wf-node-active .wf-node-icon {
  background: var(--primary-dim);
  color: var(--primary);
}
.wf-node-done .wf-node-icon {
  background: var(--success-dim);
  color: var(--success);
}

.wf-node-name {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-wide);
  color: inherit;
}

.wf-node-status {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-family: var(--mono);
  color: inherit;
  opacity: 0.8;
}

/* Connector arrows */
.wf-conn {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  color: var(--subtle);
  opacity: 0.5;
  transition: color var(--duration) var(--ease), opacity var(--duration) var(--ease);
}
.wf-conn-done {
  color: var(--success);
  opacity: 1;
}

/* Status dots */
.wf-sdot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.wf-sdot-run {
  background: var(--primary);
  animation: pulse-dot 1.2s ease-in-out infinite;
}
.wf-sdot-done { background: var(--success); }
.wf-sdot-idle { background: var(--subtle); }

/* ── Panels area ── */
.wf-panels {
  position: relative;
  min-height: 200px;
}

.wf-panel {
  display: none;
  align-items: stretch;
  gap: var(--sp-6);
  padding: var(--sp-6);
}
.wf-panel-active {
  display: flex;
}

/* Left column */
.wfp-left {
  flex: 0 0 240px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.wfp-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--r-full);
  background: var(--primary-dim);
  border: 1px solid var(--primary-border);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--primary);
  letter-spacing: var(--tracking-wide);
  width: fit-content;
}

.wfp-desc {
  font-size: var(--text-sm);
  color: var(--fg-2);
  line-height: var(--leading-relaxed);
  flex: 1;
}

.wfp-stats {
  display: flex;
  gap: var(--sp-4);
}
.wfp-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.wfp-stat-ok .wfp-val { color: var(--success); }

.wfp-val {
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  font-family: var(--mono);
  color: var(--foreground);
  line-height: 1;
}
.wfp-val em {
  font-style: normal;
  font-size: var(--text-xs);
  font-weight: var(--fw-normal);
  color: var(--muted-fg);
}

.wfp-lbl {
  font-size: 10px;
  color: var(--muted-fg);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

/* Progress bar (panel 0) */
.wfp-bar-wrap {
  height: 4px;
  border-radius: var(--r-full);
  background: rgba(255,255,255,0.06);
  overflow: hidden;
}
.wfp-bar-fill {
  height: 100%;
  width: 78%;
  border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--primary-h), var(--primary));
  animation: wf-bar-pulse 2s ease-in-out infinite;
}
@keyframes wf-bar-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.wfp-hint {
  font-size: var(--text-xs);
  color: var(--subtle);
  font-family: var(--mono);
}

/* Right column */
.wfp-right {
  flex: 1;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.wfp-right-c {
  justify-content: center;
}

/* Canvas — 2×2 image tiles with bounding boxes (panel 0) */
.wfp-canvas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 4px;
  width: 100%;
  height: 190px;
  border-radius: var(--r-md);
  overflow: hidden;
}

.wfp-tile {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  background: #1a1a22;
}
.wfp-t1 { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%); }
.wfp-t2 { background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 100%); }
.wfp-t3 { background: linear-gradient(135deg, #161b22 0%, #0d1117 100%); }
.wfp-t4 { background: linear-gradient(135deg, #1e1e2e 0%, #13131f 100%); }

/* Satellite grid texture */
.wfp-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 12px 12px;
}

.wfp-bb {
  position: absolute;
  border: 1.5px solid;
  border-radius: 2px;
  transition: opacity 0.3s;
}
.wfp-bbl {
  position: absolute;
  top: -1px;
  left: -1px;
  font-size: 8px;
  font-family: var(--mono);
  font-weight: var(--fw-semibold);
  padding: 1px 4px;
  border-radius: 2px 2px 2px 0;
  color: #fff;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

/* Chart SVG (panels 2, 5) */
.wfp-chart {
  width: 100%;
  height: auto;
  display: block;
}

/* Validation metric bars (panel 3) */
.wfp-val-rows {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  width: 100%;
}
.wfp-vrow {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  color: var(--muted-fg);
}
.wfp-vrow > span:first-child {
  width: 64px;
  flex-shrink: 0;
  color: var(--fg-2);
}
.wfp-vrow > span:last-child {
  width: 38px;
  flex-shrink: 0;
  text-align: right;
  font-family: var(--mono);
  color: var(--foreground);
}
.wfp-vbar-w {
  flex: 1;
  height: 5px;
  border-radius: var(--r-full);
  background: rgba(255,255,255,0.06);
  overflow: hidden;
}
.wfp-vbar {
  height: 100%;
  border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--primary-h), var(--primary));
}
.wfp-gate {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-1);
  font-size: var(--text-xs);
  font-family: var(--mono);
  color: var(--success);
  padding: var(--sp-2) var(--sp-3);
  background: var(--success-dim);
  border-radius: var(--r-sm);
}

/* Deploy status (panel 4) */
.wfp-deploy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  text-align: center;
}
.wfp-live-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  background: var(--success-dim);
  border: 1px solid rgba(0,199,88,0.25);
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  font-family: var(--mono);
  color: var(--success);
  letter-spacing: var(--tracking-wider);
}
.wfp-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse-dot 1.2s ease-in-out infinite;
}
.wfp-ep-url {
  font-size: var(--text-xs);
  font-family: var(--mono);
  color: var(--muted-fg);
  padding: var(--sp-2) var(--sp-3);
  background: rgba(255,255,255,0.04);
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
}
.wfp-infra-tags {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  justify-content: center;
}
.wfp-infra-tags span {
  font-size: var(--text-xs);
  color: var(--fg-2);
  padding: 3px var(--sp-3);
  background: var(--secondary);
  border-radius: var(--r-full);
  border: 1px solid var(--border);
}

/* ── Responsive — workflow ── */
@media (max-width: 900px) {
  .wfp-left { flex: 0 0 200px; }
  .wfp-canvas { height: 160px; }
}

@media (max-width: 680px) {
  .wf-panel { flex-direction: column; gap: var(--sp-4); padding: var(--sp-4); }
  .wfp-left { flex: none; width: 100%; }
  .wfp-right { width: 100%; }
  .wfp-canvas { height: 140px; }
  .wfp-chart { max-height: 110px; }
  .wf-node-name { font-size: 10px; }
  .wf-node-status { display: none; }
  .wf-node { min-width: 60px; padding: var(--sp-2); }
  .wf-conn { width: 12px; }
}


/* ════════════════════════════════════════════════════
   HERO BROWSER WORKFLOW  (hbw-*)
════════════════════════════════════════════════════ */

.hbw-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 24px;
  background: var(--background);
  background-image: radial-gradient(rgba(124,90,255,0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  min-height: 340px;
  position: relative;
}

/* Left: task type cards */
.hbw-tasks {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
  width: 186px;
}
.hbw-task-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: default;
  transition: border-color 0.22s, box-shadow 0.22s, transform 0.22s;
}
.hbw-task-card:hover {
  border-color: rgba(124,90,255,0.45);
  box-shadow: 0 0 18px rgba(124,90,255,0.13);
  transform: translateX(-3px);
}
.hbw-tc-pip {
  width: 4px;
  min-height: 38px;
  border-radius: 2px;
  flex-shrink: 0;
}
.hbw-tc-name {
  font-size: 12px;
  font-weight: var(--fw-medium);
  color: var(--foreground);
  line-height: 1.3;
}
.hbw-tc-sub {
  font-size: 10px;
  color: var(--muted-fg);
  margin-top: 2px;
  line-height: 1.45;
}

/* Flow connector lines */
.hbw-flow {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  width: 80px;
  flex-shrink: 0;
  padding: 0 4px;
}
.hbw-fline {
  position: relative;
  height: 2px;
}
.hbw-fline::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    90deg,
    rgba(124,90,255,0.25) 0,
    rgba(124,90,255,0.25) 4px,
    transparent 4px,
    transparent 9px
  );
}
.hbw-fdot {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #7C5AFF;
  box-shadow: 0 0 8px rgba(124,90,255,0.7);
  animation: hbw-slide 2.4s linear infinite;
}
@keyframes hbw-slide {
  0%   { left: 0;                opacity: 0; }
  8%   {                         opacity: 1; }
  88%  {                         opacity: 1; }
  100% { left: calc(100% - 7px); opacity: 0; }
}

/* Center hub */
.hbw-hub {
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 118px;
  height: 118px;
}
.hbw-hub-r {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(124,90,255,0.35);
  animation: hbw-ring 2.6s ease-out infinite;
  pointer-events: none;
}
.hbw-hub-r1 { width: 60px;  height: 60px;  animation-delay: 0s; }
.hbw-hub-r2 { width: 88px;  height: 88px;  animation-delay: 0.85s; border-color: rgba(124,90,255,0.22); }
.hbw-hub-r3 { width: 114px; height: 114px; animation-delay: 1.7s;  border-color: rgba(124,90,255,0.12); }
@keyframes hbw-ring {
  0%   { transform: scale(0.88); opacity: 0.85; }
  100% { transform: scale(1.18); opacity: 0; }
}
.hbw-hub-core {
  position: relative;
  z-index: 2;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(124,90,255,0.07);
  border: 1px solid rgba(124,90,255,0.45);
  box-shadow: 0 0 22px rgba(124,90,255,0.18), inset 0 0 12px rgba(124,90,255,0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
}
.hbw-hub-label {
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(124,90,255,0.85);
  line-height: 1;
  white-space: nowrap;
}

/* Right: output cards */
.hbw-outputs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
  width: 164px;
}
.hbw-out-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.22s, box-shadow 0.22s, transform 0.22s;
}
.hbw-out-card:hover {
  border-color: rgba(0,199,88,0.35);
  box-shadow: 0 0 14px rgba(0,199,88,0.1);
  transform: translateX(3px);
}
.hbw-out-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--muted-fg);
}
.hbw-out-name {
  font-size: 11px;
  font-weight: var(--fw-medium);
  color: var(--foreground);
  line-height: 1.3;
}
.hbw-out-val {
  font-size: 10px;
  color: var(--success);
  margin-top: 1px;
  font-family: var(--mono);
}

@media (max-width: 900px) {
  .hbw-tasks   { width: 160px; }
  .hbw-outputs { width: 148px; }
  .hbw-flow    { width: 60px; }
  .hbw-tc-sub  { display: none; }
  .hbw-hub     { width: 96px; height: 96px; }
}
@media (max-width: 640px) {
  .hbw-stage   { flex-direction: column; padding: 18px 14px; gap: 12px; min-height: auto; }
  .hbw-flow, .hbw-hub { display: none; }
  .hbw-tasks, .hbw-outputs { width: 100%; flex-direction: row; flex-wrap: wrap; gap: 6px; }
  .hbw-task-card, .hbw-out-card { flex: 1; min-width: 120px; }
  .hbw-task-card:hover { transform: none; }
  .hbw-out-card:hover  { transform: none; }
}


/* ════════════════════════════════════════════════════
   TECH BENTO — new visual elements
════════════════════════════════════════════════════ */

/* Version Graph (DVC + MVC card) */
.tc-vgraph {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tc-vg-labels {
  display: flex;
  gap: 12px;
  margin-bottom: 2px;
}
.tc-vg-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--mono);
}
.tc-vg-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.tc-vg-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border: 1px solid;
  border-radius: var(--r-full);
  font-size: 10px;
  font-weight: var(--fw-semibold);
  font-family: var(--mono);
}
.tc-vg-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Data Insights bars */
.tc-di-bars {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
}
.tc-di-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.tc-di-cls {
  width: 50px;
  font-size: 9px;
  color: var(--muted-fg);
  flex-shrink: 0;
  font-family: var(--mono);
}
.tc-di-bar-bg {
  flex: 1;
  height: 5px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
}
.tc-di-bar {
  height: 100%;
  background: rgba(124,90,255,0.8);
  border-radius: 3px;
}
.tc-di-pct {
  width: 26px;
  font-size: 9px;
  color: var(--muted-fg);
  font-family: var(--mono);
  text-align: right;
  flex-shrink: 0;
}
.tc-di-stats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 9px;
  color: var(--subtle);
  font-family: var(--mono);
  border-top: 1px solid var(--border);
  padding-top: 6px;
}
.tc-di-ok { color: var(--success); }

/* GPU step chart */
.tc-gpu-step { width: 100%; margin-bottom: 8px; }
.tc-gs-info {
  display: flex;
  align-items: center;
  gap: 4px;
}
.tc-gs-chip {
  padding: 2px 7px;
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  font-size: 9px;
  font-family: var(--mono);
  color: var(--muted-fg);
}
.tc-gs-chip-hi {
  border-color: rgba(124,90,255,0.35);
  background: rgba(124,90,255,0.08);
  color: var(--primary);
}
.tc-gs-live {
  margin-left: auto;
  font-size: 9px;
  color: var(--success);
  font-weight: var(--fw-semibold);
}

/* Tag & Submit taxonomy */
.tc-tag-tree {
  display: flex;
  flex-direction: column;
  gap: 9px;
  width: 100%;
}
.tc-tag-domain {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  flex-wrap: wrap;
}
.tc-tag-root {
  display: inline-flex;
  padding: 3px 10px;
  border: 1px solid;
  border-radius: var(--r-full);
  font-size: 10px;
  font-weight: var(--fw-semibold);
  flex-shrink: 0;
  align-self: flex-start;
}
.tc-tag-subs {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  align-items: center;
}
.tc-tag-sub {
  font-size: 10px;
  color: var(--muted-fg);
  padding: 2px 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  white-space: nowrap;
  transition: border-color 0.2s, color 0.2s;
}
.tc-tag-sub:hover { border-color: rgba(124,90,255,0.35); color: var(--foreground); }

/* SOTA model list */
.tc-sota-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}
.tc-sota-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: border-color 0.2s;
}
.tc-sota-row:hover { border-color: rgba(124,90,255,0.3); }
.tc-sota-name {
  font-size: 11px;
  color: var(--foreground);
  font-weight: var(--fw-medium);
  font-family: var(--mono);
}
.tc-sota-tag {
  font-size: 9px;
  font-weight: var(--fw-semibold);
  padding: 1px 6px;
  border: 1px solid;
  border-radius: var(--r-full);
  letter-spacing: 0.03em;
}

/* ── Terminal block (DVC card) ───────────────── */
.tc-terminal {
  background: #0d0d10;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  overflow: hidden;
  width: 100%;
}
.tc-term-header {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 10px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.tc-term-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.tc-term-ttl {
  font-size: 9px;
  color: rgba(255,255,255,0.25);
  font-family: var(--mono);
  margin-left: auto;
}
.tc-term-body {
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.tc-git-row {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.5;
}
.tc-git-glyph {
  flex-shrink: 0;
  font-size: 7px;
}
.tc-git-ref {
  font-weight: var(--fw-semibold);
  font-size: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}
.tc-git-lbl {
  color: rgba(255,255,255,0.4);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 9px;
}
.tc-git-pill {
  font-size: 8px;
  padding: 1px 5px;
  border-radius: 4px;
  border: 1px solid;
  white-space: nowrap;
  flex-shrink: 0;
  font-weight: var(--fw-semibold);
}
.tc-git-vert {
  color: rgba(255,255,255,0.12);
  font-family: var(--mono);
  font-size: 11px;
  padding-left: 1px;
  line-height: 1;
}
.tc-term-foot {
  padding: 6px 10px 8px;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── Analytics panel (Data Insights card) ────── */
.tc-panel {
  background: #0d0d10;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  overflow: hidden;
  width: 100%;
}
.tc-panel-hd {
  padding: 7px 10px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 9px;
  color: rgba(255,255,255,0.35);
  font-family: var(--mono);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.tc-panel-body {
  padding: 8px 10px 6px;
}

/* ── GPU node dots (GPU Auto Scale card) ─────── */
.tc-gs-nodes {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.tc-gs-node {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7px;
  font-family: var(--mono);
  color: rgba(255,255,255,0.3);
  font-weight: var(--fw-semibold);
  transition: border-color 0.3s, background 0.3s;
}
.tc-gs-node-hi {
  border-color: #7C5AFF !important;
  background: rgba(124,90,255,0.25) !important;
  color: #7C5AFF !important;
  box-shadow: 0 0 8px rgba(124,90,255,0.4);
}

/* ── SOTA pipeline connector list ────────────── */
.tc-sota-pipe {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 20px;
  width: 100%;
}
.tc-sota-pipe::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: rgba(255,255,255,0.08);
}
.tc-sota-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  position: relative;
}
.tc-sota-dot {
  position: absolute;
  left: -20px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 2px solid;
  background: #09090b;
  flex-shrink: 0;
}

/* ── Human-in-the-Loop card ──────────────────── */
.tc-hitl {
  background: #0d0d10;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  overflow: hidden;
  width: 100%;
}
.tc-hitl-hd {
  padding: 8px 12px;
  background: rgba(249,156,0,0.06);
  border-bottom: 1px solid rgba(249,156,0,0.18);
  display: flex;
  align-items: center;
  gap: 7px;
}
.tc-hitl-hd-icon {
  font-size: 11px;
  color: #f99c00;
}
.tc-hitl-hd-lbl {
  font-size: 10px;
  color: #f99c00;
  font-family: var(--mono);
  font-weight: var(--fw-semibold);
}
.tc-hitl-body {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.tc-hitl-tool {
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.05);
  padding: 4px 8px;
  border-radius: 5px;
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 2px;
}
.tc-hitl-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.tc-hitl-lbl {
  font-size: 9px;
  color: rgba(255,255,255,0.3);
  font-family: var(--mono);
}
.tc-hitl-val {
  font-size: 9px;
  color: rgba(255,255,255,0.65);
  font-family: var(--mono);
}
.tc-hitl-btns {
  display: flex;
  gap: 7px;
  margin-top: 6px;
}
.tc-hitl-ok {
  flex: 1;
  padding: 6px 0;
  border-radius: 6px;
  background: #00c758;
  border: none;
  color: #000;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--mono);
  transition: opacity 0.2s;
}
.tc-hitl-ok:hover { opacity: 0.85; }
.tc-hitl-no {
  flex: 1;
  padding: 6px 0;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.5);
  font-size: 11px;
  cursor: pointer;
  font-family: var(--mono);
  transition: border-color 0.2s, color 0.2s;
}
.tc-hitl-no:hover { border-color: rgba(255,87,87,0.4); color: rgba(255,100,100,0.8); }

/* ── Bento visual hover bulge ─────────────────── */
.tc-card .tc-visual > svg,
.tc-card .tc-visual > div {
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.35s ease;
  transform-origin: center bottom;
  will-change: transform;
}
.tc-card:hover .tc-visual > svg {
  transform: scale(1.08) translateY(-5px);
  filter: drop-shadow(0 10px 24px rgba(124,90,255,0.22));
}
.tc-card:hover .tc-visual > div {
  transform: scale(1.05) translateY(-4px);
  filter: drop-shadow(0 8px 20px rgba(124,90,255,0.18));
}
/* HITL card gets amber shadow instead */
.tc-card:hover .tc-visual > div.tc-hitl {
  filter: drop-shadow(0 8px 20px rgba(249,156,0,0.14));
}

/* ── Agent-hive aesthetic: bento card bg matches page ─ */
.tech-bento .tc-card {
  background: var(--background);
  border-color: rgba(255,255,255,0.07);
}
.tech-bento .tc-card:hover {
  background: var(--background);
  border-color: rgba(124,90,255,0.35);
  box-shadow: 0 8px 32px rgba(124,90,255,0.14), 0 0 0 1px rgba(124,90,255,0.1);
}

/* ══════════════════════════════════════════════════
   FEATURES — 12-column product-demo bento
══════════════════════════════════════════════════ */
.feat-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 200px;
  gap: 20px;
}
.fb-card {
  position: relative;
  background: var(--background);
  border: 1.5px solid rgba(148,100,255,0.72);
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), border-color 0.25s ease, box-shadow 0.25s ease;
}
.fb-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 23px;
  background: radial-gradient(ellipse at 25% 0%, rgba(124,90,255,0.06) 0%, transparent 55%);
  pointer-events: none;
  z-index: 0;
}
.fb-card:hover {
  transform: scale(1.02);
  border-color: rgba(148,100,255,0.95);
  box-shadow: 0 20px 60px rgba(148,100,255,0.28), 0 0 0 1px rgba(148,100,255,0.22);
}
.fb-c2 { grid-column: span 2; }
.fb-c3 { grid-column: span 3; }
.fb-c4 { grid-column: span 4; }
.fb-c5 { grid-column: span 5; }
.fb-c7 { grid-column: span 7; }
.fb-r1 { grid-row: span 1; }
.fb-r2 { grid-row: span 2; }

.fb-top {
  padding: 22px 24px 12px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.fb-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 10px;
  font-weight: 600;
  color: rgba(124,90,255,0.9);
  background: rgba(124,90,255,0.08);
  border: 1px solid rgba(124,90,255,0.22);
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.fb-badge-amber { color: rgba(249,156,0,0.9); background: rgba(249,156,0,0.08); border-color: rgba(249,156,0,0.26); }
.fb-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--foreground);
  margin: 0 0 5px;
  line-height: 1.25;
  letter-spacing: -0.025em;
}
.fb-r1 .fb-title { font-size: 15px; margin-bottom: 3px; }
.fb-desc { font-size: 12px; color: rgba(255,255,255,0.38); line-height: 1.5; margin: 0; }
.fb-r1 .fb-desc { font-size: 11px; }

.fb-viz {
  flex: 1;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 0 20px 20px;
  z-index: 1;
}
.fb-viz svg { width: 100%; display: block; }

/* ── Continual learning curve ─── */
.fb-r1 .fb-viz { padding: 0 16px 16px; }

/* ── Responsive ───────────────── */
@media (max-width: 1100px) {
  .feat-bento { grid-template-columns: repeat(6, 1fr); grid-auto-rows: 180px; gap: 16px; }
  .fb-c5 { grid-column: span 6; }
  .fb-c7 { grid-column: span 6; }
  .fb-c2 { grid-column: span 3; }
}
@media (max-width: 640px) {
  .feat-bento { grid-template-columns: 1fr; grid-auto-rows: auto; gap: 12px; }
  .fb-card { min-height: 240px; }
  .fb-c2,.fb-c3,.fb-c4,.fb-c5,.fb-c7 { grid-column: span 1; }
  .fb-r1,.fb-r2 { grid-row: span 1; }
}

/* ══════════════════════════════════════════════════
   FEATURES v2 — 6-card metaphor bento (overrides)
══════════════════════════════════════════════════ */

/* Container: widen + breathe */
.feat-section > .container {
  max-width: 1440px;
  padding: 0 48px;
}

/* explicit 6-column mosaic bento grid */
.feat-bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: 240px 185px 230px;
  gap: 13px;
  max-width: 920px;
  margin: 0 auto;
}
/* ── Explicit card placement ──
   Row 1 (240px): [DVC 3col      ] [Tag 2col] [GPU 1col ↕ rows 1–2]
   Row 2 (185px): [Flex 1col ↕ 2–3] [SOTA 4col        ] [GPU cont ]
   Row 3 (230px): [Flex cont     ] [Synth 2col] [HW 3col           ]
*/
.feat-bento > .fb-card:nth-child(1) { grid-column: 1 / 4; grid-row: 1; }     /* DVC — 3col */
.feat-bento > .fb-card:nth-child(2) { grid-column: 4 / 6; grid-row: 1; }     /* Tag — 2col */
.feat-bento > .fb-card:nth-child(3) { grid-column: 6;     grid-row: 1 / 3; } /* GPU — tall, rows 1–2 */
.feat-bento > .fb-card:nth-child(4) { grid-column: 2 / 6; grid-row: 2; }     /* SOTA — 4col */
.feat-bento > .fb-card:nth-child(5) { grid-column: 1;     grid-row: 2 / 4; } /* Flexible — tall, rows 2–3 */
.feat-bento > .fb-card:nth-child(6) { grid-column: 2 / 4; grid-row: 3; }     /* Synthetic Data — 2col */
.feat-bento > .fb-card:nth-child(7) { grid-column: 4 / 7; grid-row: 3; }     /* Hardware-Aware — 3col */
/* narrow single-column cards */
.feat-bento > .fb-card:nth-child(3) .fb-top,
.feat-bento > .fb-card:nth-child(5) .fb-top { padding: 14px 13px 8px; }
/* SOTA — horizontal split: text left, orbit visual right */
.feat-bento > .fb-card:nth-child(4) { flex-direction: row; }
.feat-bento > .fb-card:nth-child(4) .fb-top {
  flex: 0 0 52%;
  padding: 20px 12px 20px 20px;
  justify-content: center;
}
.feat-bento > .fb-card:nth-child(4) .fb-art {
  flex: 1;
  margin: 12px 12px 12px 0;
  min-height: unset;
}

/* Card base */
.fb-card {
  position: relative;
  background: var(--background);
  border: 1px solid rgba(124,90,255,0.12);
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: default;
  transition: border-color 0.25s ease, box-shadow 0.28s ease, transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
/* cursor-reactive spotlight */
.fb-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 23px;
  background: radial-gradient(circle 180px at var(--mx,50%) var(--my,50%), rgba(124,90,255,0.07) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
  z-index: 0;
}
/* top glow bar */
.fb-card::after {
  content: '';
  position: absolute;
  top: 0; left: 15%; right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(124,90,255,0.3), transparent);
  opacity: 0;
  transition: opacity 0.25s;
  z-index: 2;
}
.fb-card:hover::before { opacity: 1; }
.fb-card:hover::after  { opacity: 1; }
.fb-card:hover {
  border-color: rgba(124,90,255,0.3);
  box-shadow: 0 14px 44px rgba(124,90,255,0.14), 0 0 0 1px rgba(124,90,255,0.07);
  transform: translateY(-3px);
}

/* Text section */
.fb-top {
  padding: 16px 18px 10px;
  flex: 0 0 auto;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
}
.fb-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 9px;
  font-weight: 600;
  color: rgba(124,90,255,0.85);
  background: rgba(124,90,255,0.07);
  border: 1px solid rgba(124,90,255,0.2);
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 7px;
  width: fit-content;
}
.fb-badge-amber { color: rgba(249,156,0,0.85); background: rgba(249,156,0,0.07); border-color: rgba(249,156,0,0.24); }
.fb-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--foreground);
  margin: 0 0 5px;
  line-height: 1.25;
  letter-spacing: -0.022em;
}
.fb-desc {
  font-size: 11.5px;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
  margin: 0;
}

/* Art / visual strip — grows to fill remaining card space */
.fb-art {
  flex: 1 1 0;
  min-height: 96px;
  position: relative;
  overflow: hidden;
  margin: 0 14px 14px;
  border-radius: 10px;
  background: transparent;
  border: none;
  z-index: 1;
}
.fb-art svg { position: absolute; inset: 0; width: 100%; height: 100%; }

/* ── Branching universe (DVC/MVC) ─── */
.fb-branch-glow {
  opacity: 0;
  transition: opacity 0.3s;
}
.fb-card:hover .fb-branch-glow { opacity: 1; }

/* ── Scan beam (Data Insights) ───── */
@keyframes fb-scan {
  0%   { left: -20%; opacity: 0; }
  8%   { opacity: 1; }
  92%  { opacity: 0.7; }
  100% { left: 115%; opacity: 0; }
}
.fb-scan-beam {
  position: absolute;
  top: 0; bottom: 0; width: 48px;
  left: -20%;
  background: linear-gradient(90deg, transparent, rgba(124,90,255,0.38), transparent);
  filter: blur(5px);
  animation: fb-scan 2.8s ease-in-out infinite paused;
  pointer-events: none;
}
.fb-card:hover .fb-scan-beam { animation-play-state: running; }
/* dots reveal after scan */
.fb-dot-hi {
  opacity: 0.18;
  transition: opacity 0.4s 0.8s;
}
.fb-card:hover .fb-dot-hi { opacity: 0.8; }

/* ── GPU compute cluster ─────────── */
.fb-gpu-b {
  width: 15px; height: 12px;
  border-radius: 3px;
  background: rgba(124,90,255,0.1);
  border: 1px solid rgba(124,90,255,0.18);
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.fb-card:hover .fb-gpu-b { background: rgba(124,90,255,0.14); border-color: rgba(124,90,255,0.28); }
.fb-card:hover .fb-gpu-b.hi { background: rgba(124,90,255,0.32); border-color: rgba(124,90,255,0.55); box-shadow: 0 0 6px rgba(124,90,255,0.25); }
.fb-gpu-b.new {
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.35s, transform 0.35s;
}
.fb-card:hover .fb-gpu-b.new { opacity: 1; transform: scale(1); }

/* ── Decision gate (HITL) ─────────── */
.fb-gl, .fb-gr { transition: transform 0.45s cubic-bezier(0.34,1.56,0.64,1); }
.fb-card:hover .fb-gl { transform: translateX(-11px); }
.fb-card:hover .fb-gr { transform: translateX(11px); }
@keyframes fb-gate-pass {
  0%   { transform: translateX(-80px); opacity: 0; }
  20%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { transform: translateX(100px); opacity: 0; }
}
.fb-gd {
  animation: fb-gate-pass 2.4s ease-in-out infinite paused;
}
.fb-card:hover .fb-gd { animation-play-state: running; }

/* ── Constellation (Tag & Submit) ── */
.fb-const-l {
  opacity: 0.12;
  transition: opacity 0.35s, stroke-width 0.35s;
}
.fb-card:hover .fb-const-l { opacity: 0.55; stroke-width: 0.9; }
.fb-star-glow {
  transition: filter 0.35s, opacity 0.35s;
}
.fb-card:hover .fb-star-glow { filter: drop-shadow(0 0 5px rgba(124,90,255,0.7)); opacity: 1; }

/* ── Orbit (SOTA Models) ─────────── */
@keyframes fb-orb-dot {
  from { transform: rotate(var(--os)) translateX(34px) translateY(-50%) rotate(calc(-1*var(--os))); }
  to   { transform: rotate(calc(var(--os) + 360deg)) translateX(34px) translateY(-50%) rotate(calc(-1*(var(--os) + 360deg))); }
}
.fb-orb-arm {
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  animation: none;
}
.fb-orb-node {
  position: absolute;
  top: 0; left: 0;
  white-space: nowrap;
  font-size: 10px;
  font-family: var(--mono);
  color: rgba(124,90,255,0.82);
  transform: translateX(34px) translateY(-50%);
  display: flex; align-items: center; gap: 3px;
}
.fb-orb-node span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(124,90,255,0.6);
  flex-shrink: 0;
  transition: background 0.3s, box-shadow 0.3s;
}
.fb-card:hover .fb-orb-node span {
  background: rgba(124,90,255,0.9);
  box-shadow: 0 0 6px rgba(124,90,255,0.5);
}
/* CSS orbit via animating the arm's rotation */
@keyframes fb-arm1 { from { transform: rotate(0deg);   } to { transform: rotate(360deg);  } }
@keyframes fb-arm2 { from { transform: rotate(90deg);  } to { transform: rotate(450deg);  } }
@keyframes fb-arm3 { from { transform: rotate(185deg); } to { transform: rotate(545deg);  } }
@keyframes fb-arm4 { from { transform: rotate(275deg); } to { transform: rotate(635deg);  } }
.fa1 { animation: fb-arm1 7s linear infinite paused; }
.fa2 { animation: fb-arm2 9s linear infinite paused; }
.fa3 { animation: fb-arm3 6s linear infinite paused; }
.fa4 { animation: fb-arm4 11s linear infinite paused; }
.fb-card:hover .fa1,
.fb-card:hover .fa2,
.fb-card:hover .fa3,
.fb-card:hover .fa4 { animation-play-state: running; }
/* SOTA Models scatter chart */
.fb-sota-chart {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}

/* ── Synthetic Data Generation ───── */
@keyframes fb-synth-row {
  0%   { transform: scaleX(0); opacity: 0; }
  100% { transform: scaleX(1); opacity: 1; }
}
.fb-sr {
  transform-origin: left center;
  opacity: 0.3;
  transition: opacity 0.3s;
}
.fb-card:hover .fb-sr { opacity: 0.65; }
.fb-sr.new { opacity: 0; transform: scaleX(0); }
.fb-card:hover .fb-sr.new {
  animation: fb-synth-row 0.45s cubic-bezier(0.22,1,0.36,1) both;
}
.fb-card:hover .fb-sr-d1 { animation-delay: 0.00s; }
.fb-card:hover .fb-sr-d2 { animation-delay: 0.07s; }
.fb-card:hover .fb-sr-d3 { animation-delay: 0.14s; }
.fb-card:hover .fb-sr-d4 { animation-delay: 0.21s; }
.fb-card:hover .fb-sr-d5 { animation-delay: 0.28s; }
.fb-card:hover .fb-sr-d6 { animation-delay: 0.35s; }
.fb-card:hover .fb-sr-d7 { animation-delay: 0.42s; }
.fb-card:hover .fb-sr-d8 { animation-delay: 0.49s; }

/* ── Hardware-Aware Deployment ──── */
@keyframes fb-hw-signal {
  0%   { stroke-dashoffset: 50; opacity: 0; }
  15%  { opacity: 0.85; }
  85%  { opacity: 0.65; }
  100% { stroke-dashoffset: 0; opacity: 0; }
}
.fb-hw-line {
  stroke-dasharray: 4 3;
  stroke-dashoffset: 50;
  opacity: 0;
}
.fb-card:hover .fb-hw-line {
  animation: fb-hw-signal 1.6s ease-in-out infinite;
}
.fb-card:hover .fb-hw-l2 { animation-delay: 0.27s; }
.fb-card:hover .fb-hw-l3 { animation-delay: 0.54s; }
.fb-card:hover .fb-hw-l4 { animation-delay: 0.81s; }
.fb-card:hover .fb-hw-l5 { animation-delay: 1.08s; }
.fb-card:hover .fb-hw-l6 { animation-delay: 1.35s; }
.fb-hw-node-c {
  transition: filter 0.3s, stroke 0.3s;
}
.fb-card:hover .fb-hw-node-c {
  filter: drop-shadow(0 0 4px rgba(124,90,255,0.55));
}

/* ── Flexible Deployment — SVG handles all styling inline ── */

/* ── Responsive ───────────────────────────────── */
@media (max-width: 768px) {
  .feat-bento {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: none;
    grid-auto-rows: 210px;
    gap: 11px;
    max-width: 100%;
  }
  /* reset all explicit positions */
  .feat-bento > .fb-card:nth-child(1),
  .feat-bento > .fb-card:nth-child(2),
  .feat-bento > .fb-card:nth-child(3),
  .feat-bento > .fb-card:nth-child(4),
  .feat-bento > .fb-card:nth-child(5),
  .feat-bento > .fb-card:nth-child(6),
  .feat-bento > .fb-card:nth-child(7) { grid-column: auto; grid-row: auto; }
  .feat-bento > .fb-card:nth-child(1) { grid-column: span 2; } /* DVC stays wide */
  .feat-bento > .fb-card:nth-child(1) .fb-art { height: 80px; }
  .tech-section > .container { padding: 0 24px; }
}
@media (max-width: 480px) {
  .feat-bento { grid-template-columns: 1fr; grid-auto-rows: 230px; gap: 10px; }
  .feat-bento > .fb-card:nth-child(1) { grid-column: auto; }
  .tech-section > .container { padding: 0 16px; }
}


/* ════════════════════════════════════════════════════
   GLOBAL DENSITY — compact, bento-aligned spacing
════════════════════════════════════════════════════ */

/* ── Outer container — centered layout ─── */
.container    { max-width: 1100px; padding: 0 32px; }
.header-inner { max-width: 1100px; padding: 0 32px; }

@media (max-width: 768px) {
  .container    { padding: 0 20px; }
  .header-inner { padding: 0 20px; }
}

/* Section vertical rhythm */
:root {
  --section-py: 60px;
  --feature-py: 52px;
}

/* ── Hero — DS display scale ───────────────────────── */
.hero { padding-top: 76px; padding-bottom: 28px; }
.hero-badge  { margin-bottom: var(--sp-3); font-size: var(--text-xs); padding: 0.25rem 0.75rem; letter-spacing: 0.04em; }
.hero-h1     { font-size: clamp(1.75rem, 3.4vw, 2.75rem); line-height: 1.15; letter-spacing: -0.02em; margin-bottom: var(--sp-3); }
.hero-sub    { font-size: var(--text-base); margin-bottom: var(--sp-5); }
.hero-ctas   { margin-bottom: var(--sp-8); }
.hero-trust  { margin-bottom: var(--sp-6); font-size: var(--text-sm); }
/* hero CTA button */
.btn-hero-get-started {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 1.3rem;
  line-height: 1;
  background: var(--primary);
  color: var(--primary-fg);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  border-radius: var(--r-md);
  border: none;
  box-shadow: var(--glow-primary);
  transition: background var(--duration) var(--ease), transform var(--duration) var(--ease);
}
.btn-hero-get-started:hover {
  background: var(--primary-h);
  transform: translateY(-1px);
}
/* trust line */
.trust-item { font-size: var(--text-sm); gap: var(--sp-2); }
.trust-item svg { width: 13px; height: 13px; }
.trust-sep  { height: 13px; }

/* ── Hero workflow visual (replaces console mockup) ── */
.pw-scene {
  width: 100%;
  max-width: 840px;
  margin: 0 auto;
  position: relative;
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  cursor: none;
}
.pw-svg-mount { display: block; line-height: 0; }
.pw-svg-mount svg { display: block; width: 100%; height: auto; }

/* Light mode: drop the card frame so the transparent SVG blends into the page */
[data-theme="light"] .pw-scene {
  border: none !important;
  box-shadow: none !important;
  background: transparent !important;
  overflow: visible;
}

/* Mouse-follow ambient glow */
.pw-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  border-radius: inherit;
  transition: background 0.12s ease;
}

/* Stage platform hover */
#pw-stage-0, #pw-stage-1, #pw-stage-2, #pw-stage-3, #pw-stage-4, #pw-stage-al {
  cursor: pointer;
  transition: filter 0.2s ease;
}
#pw-stage-0:hover  { filter: brightness(1.4) drop-shadow(0 -5px 16px rgba(92,130,188,0.65)); }
#pw-stage-1:hover  { filter: brightness(1.4) drop-shadow(0 -5px 16px rgba(76,0,254,0.65)); }
#pw-stage-2:hover  { filter: brightness(1.4) drop-shadow(0 -5px 16px rgba(112,51,254,0.65)); }
#pw-stage-3:hover  { filter: brightness(1.4) drop-shadow(0 -5px 16px rgba(172,75,255,0.65)); }
#pw-stage-4:hover  { filter: brightness(1.4) drop-shadow(0 -5px 16px rgba(48,209,88,0.65)); }
#pw-stage-al:hover { filter: brightness(1.4) drop-shadow(0 -5px 16px rgba(249,156,0,0.65)); }

/* Ring cursor */
.pw-cursor {
  position: absolute;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: transparent;
  border: 1.5px solid rgba(139,0,255,0.7);
  box-shadow: 0 0 8px rgba(139,0,255,0.2);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 10;
  transition: width 0.15s ease, height 0.15s ease, border-color 0.15s ease, opacity 0.2s;
  opacity: 0;
}
.pw-cursor::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(139,0,255,0.85);
  transform: translate(-50%, -50%);
}
.pw-cursor.on-stage  { width: 38px; height: 38px; border-color: rgba(139,0,255,0.5); }
.pw-scene:hover .pw-cursor { opacity: 1; }

/* Stage tooltip */
.pw-tooltip {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px 12px;
  background: #0d0b1e;
  border: 1px solid rgba(139,0,255,0.28);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5), 0 0 0 1px rgba(139,0,255,0.08);
  pointer-events: none;
  z-index: 20;
  opacity: 0;
  transition: opacity 0.14s ease;
  white-space: nowrap;
}
.pw-tooltip.visible { opacity: 1; }
.pw-tt-name {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.pw-tt-tag {
  font-size: 0.67rem;
  color: rgba(210,200,240,0.85);
  letter-spacing: 0.01em;
  margin-bottom: 2px;
}
.pw-tt-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
  border-top: 1px solid rgba(139,0,255,0.15);
  padding-top: 6px;
  margin-top: 2px;
}
.pw-tt-list li {
  font-size: 0.67rem;
  color: rgba(230,225,248,0.95);
  line-height: 1.35;
  padding-left: 10px;
  position: relative;
}
.pw-tt-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: rgba(139,0,255,0.7);
  font-size: 0.75rem;
  line-height: 1.2;
}

/* Light theme overrides for hero SVG tooltip */
[data-theme="light"] .pw-tooltip {
  background: #ffffff;
  border-color: rgba(76,0,254,0.22);
  box-shadow: 0 8px 24px rgba(74,70,83,0.14), 0 0 0 1px rgba(76,0,254,0.06);
}
[data-theme="light"] .pw-tt-name {
  color: #1E1D22;
}
[data-theme="light"] .pw-tt-tag {
  color: rgba(74,70,83,0.6);
}
[data-theme="light"] .pw-tt-list {
  border-top-color: rgba(76,0,254,0.12);
}
[data-theme="light"] .pw-tt-list li {
  color: rgba(52,49,58,0.8);
}
[data-theme="light"] .pw-tt-list li::before {
  color: rgba(76,0,254,0.7);
}

@media (prefers-reduced-motion: reduce) {
  #pw-stage-0, #pw-stage-1, #pw-stage-2, #pw-stage-3, #pw-stage-4 { transition: none; }
  .pw-cursor { transition: none; }
}

/* ── Header logo lockup (Q + π + AI mark · "Pro" in Poppins) ── */
.logo-mark { height: 44px; width: auto; display: block; }
.logo-prod {
  font-weight: var(--fw-bold);
  font-size: 0.95rem;
  line-height: 1;
  color: var(--primary);
  border-left: 1px solid var(--border);
  padding-left: 10px;
  margin-left: 2px;
  align-self: center;
}

/* ── Section headers — DS h2/h3 ────────────────────── */
.section-header { max-width: 600px; margin-bottom: var(--sp-8); }
.section-badge  { font-size: var(--text-xs); padding: 0.2rem 0.65rem; margin-bottom: var(--sp-3); letter-spacing: 0.04em; }
.section-title  { font-size: clamp(1.375rem, 2.2vw, 1.875rem); line-height: 1.2; letter-spacing: -0.015em; margin-bottom: var(--sp-2); }
.section-sub    { font-size: var(--text-sm); }

/* ── Stats bar ─────────────────────────────────────── */
.stats-bar   { padding: var(--sp-5) 0; }
.stat-val    { font-size: var(--text-2xl); }
.stat-val em { font-size: var(--text-base); }
.stat-sep    { height: 28px; }
.stat-key    { font-size: var(--text-xs); letter-spacing: 0.04em; }
.stats-inner { gap: var(--sp-8); }

/* ── Feature section ───────────────────────────────── */
.tech-section > .container { max-width: 1100px; }
.feat-bento { max-width: 960px; }
.fb-title  { font-size: var(--text-base); }
.fb-desc   { font-size: var(--text-xs); }
.fb-badge  { font-size: var(--text-xs); }

/* ── SIA / feature deep-dive ───────────────────────── */
.fs-inner { gap: var(--sp-8); }
.sia2-section .section-badge { font-size: var(--text-xs); padding: 0.25rem 0.75rem; margin-bottom: var(--sp-3); }
.sia2-section .section-title { font-size: clamp(1.25rem, 2vw, 1.625rem); }
.sia2-section .section-sub   { font-size: var(--text-sm); }
.sia2-pill   { font-size: var(--text-xs); padding: 0.3rem 0.85rem; }
.sia2-arrow  { width: 34px; height: 34px; }
.sia2-nav    { gap: var(--sp-3); margin-bottom: var(--sp-6); }
.sia2-footer .btn-primary { padding: 0.1rem 1.3rem; font-size: var(--text-sm); }
.sia2-split-p { font-size: var(--text-xs); }

/* ── CTA card ──────────────────────────────────────── */
.cta-card { padding: var(--sp-10) var(--sp-8); border-radius: var(--r-xl); }
.cta-title  { font-size: clamp(1.25rem, 2.2vw, 1.75rem); margin-bottom: var(--sp-3); }
.cta-sub    { font-size: var(--text-sm); margin-bottom: var(--sp-5); max-width: 480px; }
.cta-section .section-badge { font-size: var(--text-xs); padding: 0.25rem 0.75rem; margin-bottom: var(--sp-3); }
.cta-actions { gap: var(--sp-3); margin-bottom: var(--sp-6); }
.cta-actions .btn-lg { padding: 0.15rem 1.2rem; font-size: var(--text-sm); }
.offices    { gap: var(--sp-6); }
.office     { font-size: var(--text-xs); gap: var(--sp-2); }
.office-dot { width: 6px; height: 6px; }

/* ── Pricing ───────────────────────────────────────── */
.pricing-section .section-badge  { font-size: var(--text-xs); padding: 0.25rem 0.75rem; }
.pricing-section .section-title  { font-size: clamp(1.25rem, 2vw, 1.625rem); }
.pricing-section .section-sub    { font-size: var(--text-sm); }
.pricing-card        { padding: var(--sp-5) var(--sp-4); padding-top: calc(var(--sp-5) + 1.8rem); border-radius: var(--r-lg); }
.pricing-card-pro    { padding-bottom: calc(var(--sp-5) + 2rem); }
.pricing-popular-badge { font-size: var(--text-xs); padding: 0.2rem 0.65rem; top: var(--sp-4); left: var(--sp-4); }
.pricing-plan        { font-size: var(--text-base); margin-bottom: var(--sp-1); }
.pricing-amount      { font-size: var(--text-3xl); }
.pricing-per         { font-size: var(--text-xs); }
.pricing-desc        { font-size: var(--text-xs); min-height: 5em; }
.pricing-btn         { margin-top: var(--sp-3); margin-bottom: var(--sp-3); padding: 0.15rem 1.1rem; font-size: var(--text-xs); }
.pricing-features    { gap: var(--sp-3); padding-top: var(--sp-4); }
.pricing-features li { font-size: var(--text-xs); gap: var(--sp-2); }
.pricing-features li svg { width: 14px; height: 14px; }
.pricing-grid        { gap: var(--sp-4); }

/* ── FAQ ───────────────────────────────────────────── */
.faq-section .section-badge  { font-size: var(--text-xs); padding: 0.25rem 0.75rem; }
.faq-section .section-title  { font-size: clamp(1.25rem, 2vw, 1.625rem); }
.faq-list    { max-width: 760px; }
.faq-item    { margin-bottom: var(--sp-3); border-radius: var(--r-md); }
.faq-q       { font-size: var(--text-sm); padding: var(--sp-3) var(--sp-4); }
.faq-chevron { width: 16px; height: 16px; }
.faq-a-inner { font-size: var(--text-xs); padding: 0 var(--sp-4) var(--sp-3); padding-top: var(--sp-2); }

/* ── Footer ────────────────────────────────────────── */
.site-footer { padding: var(--sp-10) 0 var(--sp-6); }
.footer-grid { margin-bottom: var(--sp-6); gap: var(--sp-8); }

/* ── Propagate ─────────────────────────────────────── */
.bento-section   { padding: var(--section-py) 0; }
.pricing-section { padding: var(--section-py) 0; }

/* ── Navbar — readable scale ───────────────────────── */
.site-header { height: 54px; }
.nav-link    { padding: 0.35rem 0.8rem; font-size: var(--text-xs); }
.header-actions .btn-ghost,
.header-actions .btn-primary { padding: 0.15rem 0.9rem; font-size: var(--text-xs); }

/* ── Theme curtain — theatre panels close, theme swaps, panels open ── */
.theme-curtain {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  display: flex;
}
.theme-curtain .tc-panel {
  flex: 1 1 50%;
  transform: scaleX(0);
  will-change: transform;
}
.theme-curtain .tc-panel--l { transform-origin: left center;  border-right: 1px solid rgba(151,71,255,0.25); }
.theme-curtain .tc-panel--r { transform-origin: right center; border-left:  1px solid rgba(151,71,255,0.25); }
.theme-curtain.closing .tc-panel {
  transform: scaleX(1);
  transition: transform 0.5s cubic-bezier(0.76, 0, 0.24, 1);
}
.theme-curtain.opening .tc-panel {
  transform: scaleX(0);
  transition: transform 0.6s cubic-bezier(0.6, 0, 0.3, 1);
}

/* ════════════════════════════════════════════════
   LIGHT MODE — hardcoded-dark element overrides
════════════════════════════════════════════════ */

/* Navbar — full light-mode override */
[data-theme="light"] .site-header {
  background: rgba(251,251,252,0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}
[data-theme="light"] .site-header.scrolled {
  background: rgba(255,255,255,0.94);
  border-bottom-color: var(--border);
}

/* Mobile nav */
[data-theme="light"] .mobile-nav {
  background: rgba(255,255,255,0.97);
  border-top-color: var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* Nav link hover on light */
[data-theme="light"] .nav-link:hover,
[data-theme="light"] .nav-item:hover > .nav-link {
  background: var(--secondary);
}

/* Ghost button border on light */
[data-theme="light"] .btn-ghost:hover {
  border-color: var(--border);
}

/* Hero glow → pink */
[data-theme="light"] .hero-glow {
  background: radial-gradient(ellipse at center,
    rgba(76,0,254,0.14) 0%,
    rgba(76,0,254,0.05) 40%,
    transparent 70%);
}

/* Terminal block */
[data-theme="light"] .tc-terminal {
  background: #f0f0f3;
  border-color: rgba(0,0,0,0.1);
}
[data-theme="light"] .tc-terminal .tc-line  { color: #3f3f46; }
[data-theme="light"] .tc-terminal .tc-prompt { color: var(--primary); }

/* Workflow panel dark gradients */
[data-theme="light"] .wfp-t2 { background: #f0f0f3; }
[data-theme="light"] .wfp-t3 { background: #ebebee; }

/* Bento cards */
[data-theme="light"] .bento-section { background: #f5f5f7; }
[data-theme="light"] .bento-item {
  background: #ffffff;
  border-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .bento-item:hover {
  background: #F4F0FF;
  border-color: rgba(76,0,254,0.35);
  box-shadow: 0 0 0 1px rgba(76,0,254,0.08),
              0 8px 32px rgba(0,0,0,0.1),
              0 0 40px rgba(76,0,254,0.06);
}
[data-theme="light"] .bento-icon {
  background: rgba(76,0,254,0.08);
  border-color: rgba(76,0,254,0.2);
}
[data-theme="light"] .bento-item:hover .bento-icon {
  background: rgba(76,0,254,0.13);
  border-color: rgba(76,0,254,0.3);
}
[data-theme="light"] .bento-divider { background: rgba(76,0,254,0.28); }

/* ── Technology bento (fb-card) ── */
/* Stronger visible border on white background */
[data-theme="light"] .fb-card {
  background: #ffffff;
  border-color: rgba(76,0,254,0.28);
}
[data-theme="light"] .fb-card::after {
  background: radial-gradient(ellipse at 25% 0%, rgba(76,0,254,0.04) 0%, transparent 55%);
}
[data-theme="light"] .fb-card:hover {
  border-color: rgba(76,0,254,0.55);
  background: #F6F4FF;
  box-shadow: 0 20px 60px rgba(76,0,254,0.1), 0 0 0 1px rgba(76,0,254,0.08);
}


/* fb-top text: desc is hardcoded white — fix for light mode */
[data-theme="light"] .fb-desc { color: var(--muted-fg); }

/* Badge sits in fb-top (outside fb-art), needs its own pink override */
[data-theme="light"] .fb-badge {
  color: rgba(76,0,254,0.85);
  background: rgba(76,0,254,0.08);
  border-color: rgba(76,0,254,0.25);
}

/* SIA section */
[data-theme="light"] .sia2-viewer {
  background: #f7f7f8;
  border-color: rgba(0,0,0,0.1);
}
[data-theme="light"] .sia2-body    { background: #f7f7f8; }
[data-theme="light"] .sia2-tab-bar { background: #ededef; border-color: rgba(0,0,0,0.08); }
[data-theme="light"] .sia2-tab.active { color: var(--primary); border-color: var(--primary); }

/* Timeline bullet fill */
[data-theme="light"] .tl-dot-inner { background: #ffffff; }

/* Footer stays dark */
[data-theme="light"] .footer-section { background: #09090b; }


/* ════════════════════════════════════════════════
   LIGHT MODE — Hero SVG
   Light SVG is transparent and blends into the page,
   so no card frame (no radius / shadow).
════════════════════════════════════════════════ */
[data-theme="light"] #pwSvgMount {
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}


/* ════════════════════════════════════════════════
   AUTO ANNOTATION — interactive canvas widget
════════════════════════════════════════════════ */
.aa-widget {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  background: #06060a;
}
.aa-img-wrap {
  position: relative; flex: 1; min-height: 0; overflow: hidden;
}
.aa-img-wrap img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  position: absolute; inset: 0;
}
#aa-canvas {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  cursor: default;
}
.aa-tip {
  position: absolute; display: none; z-index: 10; pointer-events: none;
  padding: 3px 9px; border-radius: 4px;
  background: rgba(0,0,0,0.82); color: #fff;
  font-size: 11px; font-family: var(--mono); font-weight: 500;
  border: 1px solid rgba(255,255,255,0.1);
  white-space: nowrap;
}
.aa-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(6,6,10,0.75);
}
.aa-spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(124,90,255,0.18);
  border-top-color: rgba(124,90,255,0.9);
  animation: aa-spin 0.7s linear infinite;
}
@keyframes aa-spin { to { transform: rotate(360deg); } }

.aa-bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; padding: 7px 10px; flex-shrink: 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(9,9,11,0.7);
}
.aa-pills { display: flex; flex-wrap: wrap; gap: 4px; flex: 1; }

.aa-pill {
  --ac: 124,90,255;
  display: inline-flex; align-items: center; gap: 3px;
  padding: 0px 10px; border-radius: var(--r-md);
  font-size: 10px; font-family: var(--mono); font-weight: 500;
  cursor: pointer; border: 1px solid rgba(var(--ac), 0.28);
  background: rgba(var(--ac), 0.07); color: rgba(var(--ac), 0.72);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.aa-pill em { font-style: normal; opacity: 0.6; font-size: 9px; }
.aa-pill:hover {
  border-color: rgba(var(--ac), 0.5);
  background: rgba(var(--ac), 0.14);
  color: rgba(var(--ac), 1);
}
.aa-pill-active {
  border-color: rgba(var(--ac), 0.65) !important;
  background: rgba(var(--ac), 0.18) !important;
  color: rgba(var(--ac), 1) !important;
}
.aa-stat {
  font-size: 10px; font-family: var(--mono);
  color: var(--subtle); white-space: nowrap; flex-shrink: 0;
}