:root {
  --bg-primary: #f5f5f0;
  --bg-secondary: #ffffff;
  --bg-tertiary: #eeede8;
  --bg-dark: #0c0c10;
  --bg-dark-secondary: #13131a;
  --accent: #1a9e4a;
  --accent-dim: rgba(26,158,74,0.10);
  --accent-glow: rgba(26,158,74,0.22);
  --accent-glow-strong: rgba(26,158,74,0.35);
  --text-primary: #0f0f14;
  --text-secondary: #6b6b7a;
  --text-light: #f0f0ec;
  --text-light-muted: rgba(240,240,236,0.42);
  --border-light: rgba(0,0,0,0.07);
  --border-dark: rgba(255,255,255,0.06);
  --shadow-soft: rgba(0,0,0,0.08);
  --shadow-medium: rgba(0,0,0,0.10);
  --shadow-heavy: rgba(0,0,0,0.25);
  --nav-bg-light: rgba(245,245,240,0.88);
  --nav-bg-dark: rgba(12,12,16,0.88);
  --font-display: 'Figtree', sans-serif;
  --font-body: 'Figtree', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --nav-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg-primary); }
body {
  margin: 0;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.55;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin: 0; }
main { overflow: clip; }

.snap-container { scroll-snap-type: y mandatory; }
.section {
  min-height: 100vh;
  padding: calc(var(--nav-h) + 56px) clamp(22px, 5vw, 72px) 64px;
  position: relative;
}
.section--snap { scroll-snap-align: start; }
.section-light { background: var(--bg-primary); color: var(--text-primary); }
.section-white { background: var(--bg-secondary); color: var(--text-primary); }
.section-dark { background: var(--bg-dark); color: var(--text-light); }
.section-short { min-height: 60vh; }
.section-half { min-height: 50vh; }
.section-fit { min-height: auto; padding-top: clamp(64px, 9vh, 110px); padding-bottom: clamp(64px, 9vh, 110px); }
.wrap { width: min(1180px, 100%); margin: 0 auto; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 84px); align-items: center; }
.center { display: grid; place-items: center; text-align: center; }
.label, .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.label { color: var(--text-secondary); }
.section-dark .label { color: var(--accent); }
.display-xl, .display-lg, .display-md {
  font-family: var(--font-display);
  letter-spacing: 0;
  line-height: 0.94;
}
.display-xl { font-size: clamp(56px, 8vw, 88px); font-weight: 700; }
.display-lg { font-size: clamp(44px, 6vw, 72px); font-weight: 700; }
.display-md { font-size: clamp(38px, 5vw, 64px); font-weight: 700; }
.muted { color: var(--text-secondary); }
.section-dark .muted { color: var(--text-light-muted); }

[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s var(--ease-out-expo), transform 0.75s var(--ease-out-expo);
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }
.line-mask { overflow: hidden; display: block; padding-bottom: 0.18em; }
.line-mask .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}
.line-mask .word.revealed { opacity: 1; transform: translateY(0); }
.list-reveal { list-style: none; margin: 0; padding: 0; }
.list-reveal li {
  opacity: 0;
  transform: translateX(-22px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
  position: relative;
  padding-left: 16px;
}
.list-reveal li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s var(--ease-out-expo) 0.3s;
}
.list-reveal li.revealed { opacity: 1; transform: translateX(0); }
.list-reveal li.revealed::before { transform: scaleY(1); }
.draw-line {
  display: block;
  background: var(--border-light);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.8s var(--ease-out-expo);
}
.section-dark .draw-line { background: var(--border-dark); }
.draw-line.vertical { width: 1px; height: 100%; transform: scaleY(0); transform-origin: top; }
.draw-line.revealed { transform: scaleX(1); }
.draw-line.vertical.revealed { transform: scaleY(1); }

.site-nav {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(18px, 4vw, 48px);
  background: var(--nav-bg-light);
  color: var(--text-primary);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease-in-out), color 0.35s var(--ease-in-out), border-color 0.3s var(--ease-in-out);
}
.site-nav.is-scrolled { border-bottom-color: var(--border-light); }
.site-nav.nav--dark {
  background: var(--nav-bg-dark);
  color: var(--text-light);
}
.site-nav.nav--dark.is-scrolled { border-bottom-color: var(--border-dark); }
.brand { display: inline-flex; align-items: center; gap: 7px; }
.brand-mark { width: 32px; height: 32px; object-fit: contain; display: block; }
.brand-word { height: 22px; width: auto; display: block; }
.nav--dark .brand-word { filter: invert(1); }
.nav-center, .nav-actions { display: flex; align-items: center; gap: clamp(18px, 2vw, 30px); }
.nav-link, .dropdown-trigger {
  position: relative;
  background: transparent;
  border: 0;
  padding: 8px 0;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
}
.site-nav.nav--dark .nav-link, .site-nav.nav--dark .dropdown-trigger { color: var(--text-light-muted); }
.nav-link::after, .dropdown-trigger::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s var(--ease-in-out);
}
.nav-link:hover::after, .dropdown:hover .dropdown-trigger::after { transform: scaleX(1); }
.nav-link:hover, .dropdown-trigger:hover, .site-nav.nav--dark .nav-link:hover, .site-nav.nav--dark .dropdown-trigger:hover { color: currentColor; }
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: -12px;
  min-width: 180px;
  padding: 8px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-radius: 8px;
  box-shadow: 0 8px 32px var(--shadow-medium);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.2s var(--ease-in-out), transform 0.2s var(--ease-in-out);
}
.dropdown:hover .dropdown-menu, .dropdown:focus-within .dropdown-menu { opacity: 1; pointer-events: auto; transform: translateY(0); }
.dropdown-menu a {
  display: block;
  position: relative;
  padding: 10px 12px 10px 14px;
  color: var(--text-secondary);
  font-size: 14px;
}
.dropdown-menu a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.2s var(--ease-in-out);
}
.dropdown-menu a:hover { color: var(--accent); }
.dropdown-menu a:hover::before { transform: scaleY(1); }
.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-light);
  background: transparent;
  position: relative;
  z-index: 1002;
}
.hamburger span, .hamburger::before, .hamburger::after {
  content: '';
  display: block;
  width: 18px;
  height: 1px;
  background: currentColor;
  margin: 5px auto;
  transition: transform 0.2s var(--ease-in-out), opacity 0.2s var(--ease-in-out);
}
.hamburger.is-open span { opacity: 0; }
.hamburger.is-open::before { transform: translateY(6px) rotate(45deg); }
.hamburger.is-open::after { transform: translateY(-6px) rotate(-45deg); }
.mobile-panel {
  position: fixed;
  z-index: 999;
  inset: 0;
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: 112px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease-out-expo);
}
.mobile-panel.is-open { transform: translateX(0); }
.mobile-panel a {
  font-family: var(--font-display);
  font-size: 42px;
  line-height: 1;
  opacity: 0;
  transform: translateY(16px);
}
.mobile-panel.is-open a { animation: mobile-link-in 0.45s var(--ease-out-expo) both; }
.mobile-panel.is-open a:nth-child(2) { animation-delay: 0.06s; }
.mobile-panel.is-open a:nth-child(3) { animation-delay: 0.12s; }
.mobile-panel.is-open a:nth-child(4) { animation-delay: 0.18s; }
.mobile-panel.is-open a:nth-child(5) { animation-delay: 0.24s; }
.mobile-panel.is-open a:nth-child(6) { animation-delay: 0.30s; }
.mobile-panel .btn { margin-top: auto; font-family: var(--font-body); font-size: 15px; width: 100%; }
@keyframes mobile-link-in { to { opacity: 1; transform: translateY(0); } }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 0;
  font-size: 14px;
  font-weight: 500;
  transition: transform 0.2s var(--ease-in-out), background 0.2s var(--ease-in-out), color 0.2s var(--ease-in-out), border-color 0.2s var(--ease-in-out);
}
.btn--outline { border: 1px solid var(--accent); color: var(--accent); background: transparent; }
.btn--outline:hover { background: var(--accent); color: var(--text-light); }
.btn--filled { border: 1px solid var(--accent); background: var(--accent); color: var(--text-light); }
.btn--filled:hover { transform: scale(1.02); }
.btn--white { border-color: var(--text-light); color: var(--text-light); }
.btn--white:hover { background: var(--text-light); color: var(--text-primary); }
.btn--large { min-height: 58px; padding: 0 30px; font-size: 16px; }

.hero-home {
  background: radial-gradient(ellipse 60% 60% at 85% 15%, var(--accent-dim) 0%, transparent 70%), var(--bg-primary);
  display: grid;
  align-items: center;
}
.hero { display: grid; grid-template-columns: 55% 45%; gap: 28px; align-items: center; min-height: calc(100vh - var(--nav-h) - 120px); }
.hero-copy { max-width: 660px; }
.hero-copy > * { opacity: 0; animation: load-in 0.65s var(--ease-out-expo) both; }
.hero-copy .label { animation-delay: 0.1s; }
.hero-copy h1 { margin-top: 18px; animation-delay: 0.2s; opacity: 1; }
.hero-copy p:not(.label) { max-width: 560px; margin-top: 24px; color: var(--text-secondary); font-size: 18px; animation-delay: 0.55s; }
.hero-ctas { display: flex; gap: 12px; margin-top: 34px; animation-delay: 0.7s; }
@keyframes load-in { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.word-cycle { display: inline-grid; color: var(--accent); min-width: 4ch; vertical-align: baseline; }
.word-cycle span { grid-area: 1 / 1; opacity: 0; transform: translateY(-8px); transition: opacity 0.4s var(--ease-in-out), transform 0.4s var(--ease-in-out); }
.word-cycle span.is-visible { opacity: 1; transform: translateY(0); }
.word-cycle span.is-exiting { opacity: 0; transform: translateY(8px); }
/* Interactive 3D GPU (WebGL / Three.js) */
.gpu-scene { display: grid; place-items: center; min-height: 460px; }
.gpu-stage { position: relative; width: min(480px, 100%); aspect-ratio: 1 / 1; cursor: grab; touch-action: pan-y; }
.gpu-stage.is-grabbed { cursor: grabbing; }
.gpu-stage canvas { display: block; }
.gpu-tag {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.02em;
  color: var(--text-primary); white-space: nowrap;
  padding: 1px 7px; border-left: 2px solid var(--accent);
  background: rgba(245,245,240,0.62); backdrop-filter: blur(2px);
  transform: translateX(8px); transition: opacity 0.25s var(--ease-in-out);
}
.gpu-hint {
  position: absolute; left: 50%; bottom: 8px; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-secondary); opacity: 0.6; pointer-events: none; z-index: 2;
  transition: opacity 0.4s var(--ease-in-out);
}
.scroll-chevron {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  color: var(--text-secondary);
  opacity: 0.4;
  animation: chevron-bounce 2s ease-in-out infinite;
}
@keyframes chevron-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.4; }
  50% { transform: translateX(-50%) translateY(5px); opacity: 0.7; }
}

.statement {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: radial-gradient(ellipse 40% 40% at 50% 50%, var(--accent-dim) 0%, transparent 70%), var(--bg-dark);
}
.statement h2 { display: grid; gap: 14px; }
.statement .soft { color: var(--text-light-muted); font-weight: 300; font-size: clamp(42px, 5vw, 52px); }
.statement .strong { color: var(--text-light); font-weight: 700; font-size: clamp(48px, 5.8vw, 58px); }

/* Overview scroll section */
.overview-scroll { min-height: auto; padding: 0; }
.overview-track { display: grid; grid-template-columns: 45% 55%; min-height: 100vh; }
.overview-visual-sticky {
  position: sticky; top: 0; height: 100vh;
  display: grid; place-items: center;
  padding: clamp(22px, 4vw, 60px);
}
.ov-panel {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  opacity: 0; transition: opacity 0.55s var(--ease-out-expo);
  pointer-events: none;
}
.ov-panel.is-active { opacity: 1; pointer-events: auto; }
.overview-items { padding: clamp(64px, 8vh, 120px) clamp(22px, 4vw, 60px); }
.overview-items .overview-item { min-height: 80vh; display: flex; flex-direction: column; justify-content: center; }

/* Hardware panel */
.ov-hw-wrap {
  width: min(320px, 80vw); aspect-ratio: 4/3;
  background: var(--bg-dark-secondary);
  border: 1px solid var(--border-dark);
  border-radius: 14px;
  padding: 24px;
  display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4), 0 0 0 1px var(--accent-dim);
}
.ov-hw-label { font-family: var(--font-mono); font-size: 11px; color: var(--accent); letter-spacing: 0.1em; margin-bottom: 4px; }
.ov-hw-slot { display: grid; grid-template-columns: 48px 1fr 36px; align-items: center; gap: 10px; }
.ov-hw-slot span { font-family: var(--font-mono); font-size: 11px; color: var(--text-light-muted); }
.ov-hw-bar { height: 8px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.ov-hw-bar i { display: block; height: 100%; width: var(--w, 70%); background: linear-gradient(90deg, var(--accent), #2dd66f); border-radius: 3px; animation: hw-pulse 3s ease-in-out infinite; }
.ov-hw-slot:nth-child(2) .ov-hw-bar i { animation-delay: 0.4s; }
.ov-hw-slot:nth-child(3) .ov-hw-bar i { animation-delay: 0.8s; }
.ov-hw-slot:nth-child(4) .ov-hw-bar i { animation-delay: 1.2s; }
.ov-hw-pct { font-family: var(--font-mono); font-size: 11px; color: var(--accent); text-align: right; }
.ov-hw-chip {
  width: 80px; height: 80px; margin: 6px auto 0;
  background: var(--bg-dark); border: 1px solid var(--accent);
  box-shadow: 0 0 24px var(--accent-glow);
  display: grid; place-items: center;
}
.ov-hw-chip::after { content: 'GPU'; font-family: var(--font-mono); font-size: 11px; color: var(--accent); letter-spacing: 0.12em; }
@keyframes hw-pulse { 0%,100%{transform:scaleX(0.95)} 50%{transform:scaleX(1)} }

/* Software panel */
.ov-sw-wrap {
  width: min(320px, 80vw);
  background: var(--bg-dark); border: 1px solid var(--border-dark);
  border-radius: 14px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4), 0 0 0 1px var(--accent-dim);
}
.ov-sw-topbar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; background: var(--bg-dark-secondary); border-bottom: 1px solid var(--border-dark); }
.ov-sw-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); animation: sw-blink 2.4s ease-in-out infinite; }
.ov-sw-dot:nth-child(2) { background: rgba(255,255,255,0.2); animation: none; }
.ov-sw-dot:nth-child(3) { background: rgba(255,255,255,0.12); animation: none; }
.ov-sw-title { font-family: var(--font-mono); font-size: 11px; color: var(--text-light-muted); margin-left: 4px; }
@keyframes sw-blink { 0%,100%{opacity:1} 50%{opacity:0.4} }
.ov-sw-body { padding: 16px; display: grid; gap: 8px; }
.ov-sw-line { display: flex; align-items: center; gap: 8px; }
.ov-sw-icon { font-family: var(--font-mono); font-size: 10px; color: var(--accent); width: 14px; }
.ov-sw-key { font-family: var(--font-mono); font-size: 11px; color: var(--text-light-muted); width: 80px; }
.ov-sw-val { font-family: var(--font-mono); font-size: 11px; color: var(--text-light); }
.ov-sw-nodes { display: grid; grid-template-columns: repeat(4,1fr); gap: 6px; margin-top: 10px; }
.ov-sw-node { height: 28px; background: var(--bg-dark-secondary); border: 1px solid var(--border-dark); border-radius: 4px; display: grid; place-items: center; font-family: var(--font-mono); font-size: 9px; color: var(--text-light-muted); }
.ov-sw-node.active { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 8px var(--accent-glow); animation: sw-blink 2s ease-in-out infinite; }

/* Model panel */
.ov-ml-wrap {
  width: min(300px, 80vw); aspect-ratio: 1;
  position: relative;
}
.ov-ml-wrap svg { width: 100%; height: 100%; }

/* Use-case icons */
.use-icon { width: 56px; height: 56px; flex-shrink: 0; }

/* Contact button spacing */
.section-dark.center .btn { margin-top: 36px; display: inline-flex; }

.products-overview { display: grid; grid-template-columns: 45% 55%; gap: clamp(40px, 6vw, 90px); align-items: start; }
.stack-motion {
  position: sticky;
  top: calc(var(--nav-h) + 40px);
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: 0 24px 60px var(--shadow-soft), 0 0 0 1px var(--accent-dim);
}
.stack-motion img { width: 100%; height: 100%; object-fit: cover; display: block; }
.overview-item { padding: 38px 0; }
.overview-item:first-child { padding-top: 0; }
.overview-item .num { font-family: var(--font-display); font-size: 64px; font-weight: 700; color: var(--accent); line-height: 1; }
.overview-item h3 { font-size: 22px; font-weight: 500; margin: 6px 0 12px; }
.overview-item p { max-width: 540px; color: var(--text-secondary); font-size: 16px; }
.overview-item .text-link { display: inline-flex; margin-top: 18px; color: var(--accent); font-weight: 500; }

/* Overview scroll — mobile: stack the changing visual on top, text scrolls below.
   The 45/55 two-column layout squeezes the visual into the text on phones, so on
   small screens we collapse to a single column. The visual stays sticky at the top
   (with a solid background so the text no longer bleeds through it) while the
   01/02/03 items scroll underneath — the scroll-driven image swap still works. */
@media (max-width: 768px) {
  .overview-track { display: block; }
  .overview-visual-sticky {
    position: sticky;
    top: var(--nav-h);
    height: 46vh;
    padding: 14px;
    z-index: 2;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
  }
  .ov-hw-wrap, .ov-sw-wrap { width: min(300px, 78vw); }
  .ov-ml-wrap { width: min(260px, 62vw); }
  .overview-items { padding: 28px clamp(22px, 6vw, 40px) 56px; }
  .overview-items .overview-item { min-height: 54vh; }
  .overview-item .num { font-size: 46px; }
}

.capabilities h2 { max-width: 900px; margin: 0 auto 58px; text-align: center; }
.cap-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr); gap: clamp(36px, 6vw, 80px); align-items: center; }
.cap-list { display: grid; gap: 28px; }
.cap-list strong { font-weight: 500; color: var(--text-primary); }
.cap-list li { color: var(--text-secondary); }
.control-plane {
  background: var(--bg-dark);
  color: var(--text-light);
  border-radius: 12px;
  padding: 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  box-shadow: 0 24px 70px var(--shadow-medium);
}
.control-head, .dash-row { display: flex; justify-content: space-between; gap: 24px; padding: 12px 0; }
.dash-row { border-top: 1px solid var(--border-dark); opacity: 0; transform: translateY(6px); transition: opacity 0.35s var(--ease-out-expo), transform 0.35s var(--ease-out-expo); }
.control-plane.revealed .dash-row.is-typed { opacity: 1; transform: translateY(0); }
.live-dot { color: var(--accent); animation: pulse-dot 2s ease-in-out infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.dash-label { color: var(--text-light-muted); }
.green { color: var(--accent); }
.cap-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.cap-tag {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: 8px 12px;
  border: 1px solid transparent;
  transition: border-color 0.15s var(--ease-in-out), color 0.15s var(--ease-in-out), opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}
.cap-tag:hover { border-color: var(--accent); color: var(--accent); }

/* Animated GPU cluster / server-rack panel */
.gpu-cluster {
  background: var(--bg-dark);
  color: var(--text-light);
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  padding: 22px 26px;
  font-family: var(--font-mono);
  font-size: 13px;
  box-shadow: 0 24px 70px var(--shadow-medium), 0 0 0 1px var(--accent-dim);
}
.cluster-head {
  display: flex; justify-content: space-between; align-items: center;
  letter-spacing: 0.08em;
  padding-bottom: 14px; margin-bottom: 4px;
  border-bottom: 1px solid var(--border-dark);
}
.cluster-row {
  display: grid; grid-template-columns: 58px 1fr 42px;
  align-items: center; gap: 14px;
  padding: 11px 0;
  border-top: 1px solid var(--border-dark);
}
.cluster-row:first-of-type { border-top: 0; }
.cluster-row .node { color: var(--text-light-muted); }
.cluster-row .util { height: 10px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.cluster-row .util i {
  display: block; height: 100%; width: var(--u);
  background: linear-gradient(90deg, rgba(26,158,74,0.65), #2dd66f);
  border-radius: 3px;
  transform-origin: left;
  animation: util-pulse 3.2s var(--ease-in-out) infinite;
}
.cluster-row:nth-of-type(2) .util i { animation-delay: 0s; }
.cluster-row:nth-of-type(3) .util i { animation-delay: 0.5s; }
.cluster-row:nth-of-type(4) .util i { animation-delay: 1s; }
.cluster-row:nth-of-type(5) .util i { animation-delay: 1.5s; }
.cluster-row .pct { text-align: right; color: var(--accent); }
.cluster-foot {
  display: flex; justify-content: space-between;
  padding-top: 14px; margin-top: 4px;
  border-top: 1px solid var(--border-dark);
  color: var(--text-light-muted);
}
@keyframes util-pulse { 0%, 100% { transform: scaleX(0.9); } 50% { transform: scaleX(1); } }

.use-cases { padding-left: 0; padding-right: 0; }
.use-row {
  position: relative;
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  padding: 54px clamp(22px, 5vw, 72px);
  transition: background 0.2s var(--ease-in-out);
}
.use-row::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.25s var(--ease-in-out);
}
.use-row:hover { background: var(--accent-dim); }
.use-row:hover::before { transform: scaleY(1); }
.use-symbol { color: var(--accent); font-family: var(--font-display); font-size: 64px; font-weight: 700; line-height: 1; }
.use-row h3 { font-size: 28px; font-weight: 500; }
.use-row p { color: var(--text-secondary); max-width: 560px; margin-top: 8px; }
.use-row a { color: var(--text-primary); font-weight: 500; transition: transform 0.2s var(--ease-in-out), color 0.2s var(--ease-in-out); }
.use-row:hover a { transform: translateX(4px); color: var(--accent); }

.platform-stack { padding-left: 0; padding-right: 0; padding-bottom: 96px; display: flex; flex-direction: column; justify-content: center; }
.platform-intro { padding: 0 clamp(22px, 5vw, 72px) 36px; }
.platform-intro h2 { max-width: 620px; margin-top: 14px; }
.stack-bars { width: 100%; }
.stack-bar {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 24px 48px;
  background: var(--bg-dark-secondary);
  border-bottom: 1px solid var(--border-dark);
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo), background 0.2s var(--ease-in-out);
}
.stack-bar.revealed { opacity: 1; transform: translateY(0); }
.stack-bar::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-in-out);
}
.stack-bar:hover { background: var(--bg-dark); }
.stack-bar:hover::after { transform: scaleX(1); }
.stack-bar .num { color: var(--accent); font-family: var(--font-mono); font-size: 12px; text-align: right; }
.stack-bar strong { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--text-light); }
.stack-bar p { color: var(--text-light-muted); font-size: 14px; margin-top: 4px; }
.stack-bar .arrow { opacity: 0; transform: translateX(-8px); color: var(--accent); transition: opacity 0.3s var(--ease-in-out), transform 0.3s var(--ease-in-out); }
.stack-bar:hover .arrow { opacity: 1; transform: translateX(0); }
.stack-bar--glow { border-bottom-color: var(--accent-glow-strong); box-shadow: 0 18px 44px var(--accent-glow); }

.research-teaser { display: grid; align-items: center; }
.research-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin-top: 34px; }
.card, .research-card, .pillar-card, .team-card {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 32px;
  transition: transform 0.25s var(--ease-in-out), box-shadow 0.25s var(--ease-in-out), border-color 0.25s var(--ease-in-out);
}
.card:hover, .research-card:hover, .pillar-card:hover, .team-card:hover { transform: translateY(-3px); box-shadow: 0 14px 38px var(--shadow-soft); }
.research-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-in-out);
}
.research-card:hover::before { transform: scaleX(1); }
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--text-light);
  font-family: var(--font-mono);
  font-size: 11px;
}
.tag--neutral { background: var(--bg-tertiary); color: var(--text-secondary); }
.research-card h3 { margin: 18px 0 24px; font-size: 24px; font-weight: 500; line-height: 1.25; }
.research-card a { color: var(--accent); font-weight: 500; }

.final-cta { overflow: hidden; padding-top: 120px; padding-bottom: 120px; }
.cta-motion { position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0.28; }
.cta-motion img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: screen; }
.cta-motion::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 70% at 50% 50%, transparent 0%, var(--bg-dark) 78%); }
.final-cta > div:not(.cta-motion) { position: relative; z-index: 2; }
.final-cta p { margin: 22px 0 30px; color: var(--text-light-muted); font-size: 18px; }

.page-hero { display: grid; align-items: center; }
.page-hero p { max-width: 700px; margin-top: 24px; color: var(--text-secondary); font-size: 18px; }
.anchor-pills { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 30px; }
.anchor-pills a {
  padding: 9px 13px;
  background: var(--bg-tertiary);
  border: 1px solid transparent;
  color: var(--text-secondary);
  transition: border-color 0.15s var(--ease-in-out), color 0.15s var(--ease-in-out);
}
.anchor-pills a:hover, .anchor-pills a.is-active { border-color: var(--accent); color: var(--accent); }
.product-section { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.product-section h2 { font-family: var(--font-display); font-size: clamp(48px, 6vw, 64px); line-height: 0.95; margin: 12px 0 20px; }
.product-section p:not(.product-tag) { color: var(--text-secondary); max-width: 560px; }
.section-dark .product-section p:not(.product-tag) { color: var(--text-light-muted); }
.product-tag { color: var(--accent); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.15em; }
.spec-list { margin: 28px 0; display: grid; gap: 0; }
.spec-list li {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 16px;
  padding: 14px 0 14px 16px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
}
.section-dark .spec-list li { border-bottom-color: var(--border-dark); color: var(--text-light-muted); }
.spec-list b { color: var(--text-primary); font-weight: 500; }
.section-dark .spec-list b { color: var(--text-light); }
.img-placeholder {
  aspect-ratio: 4 / 3;
  border: 1.5px dashed var(--border-light);
  border-radius: 8px;
  background: var(--bg-tertiary);
  display: grid;
  place-items: center;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: center;
}
.section-dark .img-placeholder { border-color: var(--border-dark); background: var(--bg-dark-secondary); color: var(--text-light-muted); }
.pillar-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 44px; }
.pillar-card { background: var(--bg-dark-secondary); border-color: var(--border-dark); color: var(--text-light); }
.pillar-card:hover { border-color: var(--accent); }
.pillar-card h3 { font-family: var(--font-display); font-size: 24px; font-weight: 600; margin-bottom: 14px; }
.pillar-card p { color: var(--text-light-muted); font-size: 15px; }

.config-shell {
  max-width: 980px;
  margin: 0 auto;
  background: var(--bg-dark);
  color: var(--text-light);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 24px 80px var(--shadow-heavy);
}
.config-header { display: flex; gap: 9px; align-items: center; color: var(--text-light-muted); margin-bottom: 24px; }
.config-grid { display: grid; grid-template-columns: 1fr 0.78fr; gap: 24px; }
.config-products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 22px; }
.config-card {
  text-align: left;
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  background: transparent;
  padding: 20px;
  transition: border-color 0.2s var(--ease-in-out), background 0.2s var(--ease-in-out), transform 0.2s var(--ease-in-out);
}
.config-card.is-selected { border-color: var(--accent); background: var(--accent-dim); transform: scale(1.01); }
.config-card b { display: block; margin-bottom: 8px; color: var(--text-light); font-weight: 600; }
.config-card span { color: var(--text-light); font-size: 13px; opacity: 0.55; }
.spec-panel { opacity: 0; transform: translateY(16px); transition: opacity 0.3s var(--ease-out-expo), transform 0.3s var(--ease-out-expo); }
.spec-panel.is-visible { opacity: 1; transform: translateY(0); }
.config-field { margin-top: 18px; }
.config-field label { display: block; color: var(--text-light-muted); font-size: 13px; margin-bottom: 9px; }
.config-field select {
  width: 100%;
  background: var(--bg-dark-secondary);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 12px;
}
.config-field input[type="range"] { width: 100%; accent-color: var(--accent); }
.config-range-labels { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 8px; color: var(--text-light-muted); font-size: 11px; }
.config-toggle, .config-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.config-toggle button, .config-pills button {
  border: 1px solid var(--border-dark);
  background: transparent;
  border-radius: 999px;
  padding: 8px 12px;
  transition: background 0.15s var(--ease-in-out), color 0.15s var(--ease-in-out), border-color 0.15s var(--ease-in-out);
}
.config-toggle button.is-active, .config-pills button.is-active { background: var(--accent); border-color: var(--accent); color: var(--text-light); }
.output-panel {
  background: var(--bg-dark-secondary);
  border: 1px solid var(--border-dark);
  border-radius: 10px;
  padding: 22px;
  align-self: start;
}
.summary { font-family: var(--font-mono); color: var(--text-light-muted); min-height: 48px; }
.meter { height: 9px; background: var(--bg-dark); border-radius: 999px; overflow: hidden; margin: 10px 0 18px; }
.meter span { display: block; height: 100%; width: 0; background: var(--accent); transition: width 0.4s var(--ease-out-expo); }
.profile { color: var(--text-light); transition: color 0.2s var(--ease-in-out); }
.profile.is-max { color: var(--accent); }
.request-config { width: 100%; margin-top: 24px; }

.interactive-stack { display: grid; grid-template-columns: 1fr 360px; gap: 30px; align-items: stretch; }
.stack-layers { display: grid; gap: 0; }
.stack-layers .stack-bar { width: 100%; border: 0; text-align: left; }
.stack-layers .stack-bar.is-active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--accent);
}
.layer-panel {
  background: var(--bg-dark-secondary);
  border-left: 2px solid var(--accent);
  padding: 26px;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.3s var(--ease-out-expo), transform 0.3s var(--ease-out-expo);
}
.layer-panel.is-visible { opacity: 1; transform: translateX(0); }
.panel-close { float: right; border: 0; background: transparent; color: var(--text-light-muted); font-size: 26px; }
.layer-panel h3 { font-family: var(--font-display); font-size: 34px; margin-bottom: 12px; }
.layer-panel p, .layer-panel li { color: var(--text-light-muted); }

.pillar-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pillar-columns article { transition: transform 0.25s var(--ease-in-out); }
.pillar-columns article:hover { transform: translateY(-4px); }
.paper-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.team-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 34px; }
.avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 1.5px dashed var(--border-light);
  background: var(--bg-tertiary);
  margin-bottom: 18px;
}
.linkedin { opacity: 0; color: var(--accent); transition: opacity 0.2s var(--ease-in-out); }
.team-card:hover .linkedin { opacity: 1; }
.mission-text { max-width: 980px; margin: 0 auto; text-align: center; }
.mission-text p { margin-top: 26px; color: var(--text-secondary); font-size: 18px; }
.about-hero { background: radial-gradient(ellipse 50% 35% at 50% 60%, var(--accent-dim) 0%, transparent 70%), var(--bg-dark); }
.about-hero .accent-line { color: var(--accent); }

.contact-main { display: grid; grid-template-columns: 0.9fr 1fr; gap: clamp(36px, 6vw, 84px); align-items: center; }
.form-card {
  background: var(--bg-secondary);
  box-shadow: 0 12px 40px var(--shadow-soft);
  border-radius: 14px;
  padding: 40px;
}
.form-card label { display: block; margin-bottom: 18px; color: var(--text-secondary); font-size: 13px; }
.form-card input, .form-card textarea {
  display: block;
  width: 100%;
  margin-top: 7px;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 13px 14px;
  outline: none;
  resize: vertical;
  transition: border-color 0.15s var(--ease-in-out), box-shadow 0.15s var(--ease-in-out);
}
.form-card input:focus, .form-card textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.form-card .btn { width: 100%; }

/* ===== Partners Strip ===== */
.partners-strip { padding-top: calc(var(--nav-h) + 24px); padding-bottom: 32px; }
.partners-strip .center-text { text-align: center; display: block; margin-bottom: 28px; }
.partners-row {
  display: grid;
  grid-template-columns: repeat(7, minmax(0,1fr));
  gap: clamp(16px, 2.4vw, 36px);
  align-items: center;
  justify-items: center;
}
.partner-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.4s var(--ease-out-expo), background 0.4s, border-color 0.4s, box-shadow 0.4s;
}
.partner-logo:hover {
  transform: translateY(-3px) scale(1.04);
  background: var(--bg-secondary);
  border-color: var(--border-light);
  box-shadow: 0 14px 32px -20px var(--shadow-medium);
}
.plogo-mark {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  transition: transform 0.5s var(--ease-out-expo), filter 0.4s;
  filter: grayscale(0.6);
}
.partner-logo--img {
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 14px;
  overflow: hidden;
}
.partner-logo--img:hover {
  background: transparent;
  border-color: var(--border-light);
  box-shadow: 0 18px 36px -22px var(--shadow-medium);
}
.plogo-img {
  display: block;
  width: clamp(110px, 11vw, 150px);
  height: clamp(48px, 5vw, 60px);
  object-fit: contain;
  border-radius: 12px;
  opacity: 0.85;
  filter: grayscale(0.35);
  transition: opacity 0.4s, filter 0.4s, transform 0.5s var(--ease-out-expo);
}
.partner-logo--img:hover .plogo-img {
  opacity: 1;
  filter: grayscale(0) drop-shadow(0 0 14px var(--accent-glow));
  transform: scale(1.04);
}
.partner-logo:hover .plogo-mark { filter: grayscale(0) drop-shadow(0 0 8px var(--accent-glow-strong)); transform: rotate(-8deg) scale(1.1); }
.plogo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(14px, 1.4vw, 18px);
  letter-spacing: 0.08em;
  color: var(--text-primary);
  opacity: 0.72;
  transition: opacity 0.35s, color 0.35s, text-shadow 0.35s;
  white-space: nowrap;
}
.partner-logo:hover .plogo { opacity: 1; }

/* Fictional AI-company wordmarks — futuristic styling */
.plogo--aurelo {
  letter-spacing: 0.32em;
  font-weight: 300;
  background: linear-gradient(90deg, #1a9e4a, #5ee08e);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.plogo--microknots {
  letter-spacing: -0.02em;
  font-weight: 700;
  font-family: var(--font-mono);
  text-transform: lowercase;
  color: #c8d4e0;
}
.plogo--softblobs {
  letter-spacing: 0;
  font-weight: 900;
  font-style: italic;
  text-transform: lowercase;
  color: #d96bb1;
}
.partner-logo:has(.plogo--softblobs) .plogo-mark { color: #d96bb1; }
.plogo--potensoft {
  letter-spacing: 0.22em;
  font-weight: 800;
  background: linear-gradient(90deg, #f0c040, #ff7a45);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.partner-logo:has(.plogo--potensoft) .plogo-mark { color: #f0a030; }

/* Real-brand partner wordmarks — text only, brand-color attribution */
.plogo--google {
  font-family: 'Figtree', sans-serif;
  font-weight: 500;
  letter-spacing: -0.02em;
  font-size: clamp(16px, 1.6vw, 20px);
  opacity: 0.92;
}
.plogo--meta {
  font-family: 'Figtree', sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(16px, 1.6vw, 20px);
  background: linear-gradient(90deg, #0064E0, #00B0E8);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.plogo--nvidia {
  font-family: 'Figtree', sans-serif;
  font-weight: 800;
  letter-spacing: 0.04em;
  font-size: clamp(15px, 1.5vw, 19px);
  color: #76B900;
}

/* ===== Orion Holographic Section ===== */
.orion { overflow: hidden; }
.orion-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
.orion-copy .muted { max-width: 520px; margin-top: 18px; }
.orion-list { margin-top: 28px; padding: 0; }
.orion-list li {
  position: relative;
  padding: 12px 0 12px 28px;
  border-bottom: 1px dashed var(--border-dark);
  font-size: 15px;
  color: var(--text-light-muted);
  display: flex;
  gap: 10px;
  align-items: baseline;
}
.orion-list li strong { color: var(--text-light); font-weight: 600; min-width: 110px; }
.orion-list li:last-child { border-bottom: none; }
.orion-bullet {
  position: absolute;
  left: 0;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow-strong);
  animation: orionPulse 2.4s var(--ease-in-out) infinite;
}
.orion-list li:nth-child(2) .orion-bullet { animation-delay: 0.3s; }
.orion-list li:nth-child(3) .orion-bullet { animation-delay: 0.6s; }
.orion-list li:nth-child(4) .orion-bullet { animation-delay: 0.9s; }
.orion-list li:nth-child(5) .orion-bullet { animation-delay: 1.2s; }
@keyframes orionPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 10px var(--accent-glow-strong); }
  50% { transform: scale(1.4); box-shadow: 0 0 22px var(--accent); }
}
.orion-copy .text-link { display: inline-block; margin-top: 28px; color: var(--accent); font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.08em; }

.orion-viz {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 540px;
  justify-self: center;
}
.holo-grid {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background:
    repeating-linear-gradient(0deg, transparent 0 22px, rgba(26,158,74,0.08) 22px 23px),
    repeating-linear-gradient(90deg, transparent 0 22px, rgba(26,158,74,0.08) 22px 23px);
  -webkit-mask-image: radial-gradient(circle, #000 55%, transparent 80%);
          mask-image: radial-gradient(circle, #000 55%, transparent 80%);
  animation: holoScan 14s linear infinite;
}
@keyframes holoScan { to { transform: rotate(360deg); } }
.holo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--accent-glow);
  inset: 0;
  pointer-events: none;
}
.holo-ring--1 { inset: 4%;  border-color: rgba(26,158,74,0.35); animation: holoSpin 18s linear infinite; }
.holo-ring--2 { inset: 14%; border-color: rgba(26,158,74,0.22); border-style: dashed; animation: holoSpin 26s linear infinite reverse; }
.holo-ring--3 { inset: 24%; border-color: rgba(26,158,74,0.14); animation: holoSpin 34s linear infinite; }
@keyframes holoSpin { to { transform: rotate(360deg); } }
.holo-chip {
  position: absolute;
  inset: 18%;
  width: 64%;
  height: 64%;
  filter: drop-shadow(0 0 22px rgba(26,158,74,0.35));
}
.chip-rotate { transform-origin: 200px 200px; animation: chipFloat 9s var(--ease-in-out) infinite; }
@keyframes chipFloat {
  0%, 100% { transform: rotate(0deg) translateY(0); }
  50% { transform: rotate(2deg) translateY(-4px); }
}

.holo-orbit { position: absolute; inset: 0; pointer-events: none; }
.holo-tag {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--accent);
  background: rgba(12,12,16,0.7);
  border: 1px solid var(--accent-glow);
  padding: 6px 12px;
  border-radius: 999px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: tagDrift 6s var(--ease-in-out) infinite;
}
.holo-tag--1 { top: 6%;  left: 50%; transform: translateX(-50%); animation-delay: 0s; }
.holo-tag--2 { top: 50%; right: 2%; transform: translateY(-50%); animation-delay: 1.5s; }
.holo-tag--3 { bottom: 6%; left: 50%; transform: translateX(-50%); animation-delay: 3s; }
.holo-tag--4 { top: 50%; left: 2%; transform: translateY(-50%); animation-delay: 4.5s; }
@keyframes tagDrift {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; box-shadow: 0 0 18px var(--accent-glow); }
}

.holo-stats {
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-light-muted);
  padding: 0 4px;
}
.holo-stat { display: inline-flex; align-items: center; gap: 8px; }
.holo-stat i {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 10px var(--accent);
  animation: orionPulse 2s var(--ease-in-out) infinite;
}

@media (max-width: 1000px) {
  .orion-grid { grid-template-columns: 1fr; }
  .orion-viz { max-width: 420px; }
}
@media (max-width: 720px) {
  .partners-row { grid-template-columns: repeat(4, 1fr); row-gap: 24px; }
}

/* ===== Calculator helpers ===== */
.cmp-yes { color: var(--accent); }
.cmp-no  { color: #c25656; }

/* ===== Full-viewport Feature Panels (Rubin / Orion / Titan) ===== */
.feature-panel {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--nav-h) + 48px) clamp(22px, 5vw, 72px) 72px;
  overflow: hidden;
  color: var(--text-light);
  isolation: isolate;
  --fp-progress: 0.5; /* 0 entering, 0.5 centered, 1 exiting — set by scroll.js */
}
.feature-panel .fp-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.feature-panel .fp-bg > .fp-grid,
.feature-panel .fp-bg > .fp-codewall,
.feature-panel .fp-bg > .fp-stars {
  position: absolute;
  inset: 0;
}
.feature-panel .fp-content {
  position: relative;
  z-index: 2;
  width: min(1180px, 100%);
  margin: 0 auto;
  max-width: 720px;
}

/* --- Per-panel themes --- */
.feature-panel--rubin {
  background:
    radial-gradient(ellipse 50% 50% at 80% 50%, rgba(26,158,74,0.14), transparent 70%),
    linear-gradient(180deg, #06060a 0%, #0c0c14 100%);
}
.feature-panel--orion {
  background:
    radial-gradient(ellipse 60% 40% at 50% 90%, rgba(26,158,74,0.12), transparent 65%),
    linear-gradient(180deg, #07080c 0%, #0a0c14 100%);
}
.feature-panel--titan {
  background:
    radial-gradient(circle at 75% 50%, rgba(94,224,142,0.14), transparent 60%),
    linear-gradient(180deg, #05050a 0%, #0a0a14 100%);
}

/* --- Lightweight background overlays (no animations, no masks) --- */
.fp-grid {
  background-image:
    linear-gradient(rgba(26,158,74,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,158,74,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.5;
}
.fp-codewall {
  background:
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(26,158,74,0.04) 28px 29px);
  opacity: 0.4;
}
.fp-stars {
  background-image:
    radial-gradient(1.5px 1.5px at 22% 28%, rgba(94,224,142,0.55), transparent 60%),
    radial-gradient(1px 1px at 64% 74%, rgba(94,224,142,0.45), transparent 60%),
    radial-gradient(1.5px 1.5px at 88% 30%, rgba(94,224,142,0.5), transparent 60%),
    radial-gradient(1px 1px at 18% 70%, rgba(94,224,142,0.4), transparent 60%);
}

/* --- Diagram art: SMALLER, positioned to one side, scroll-driven motion --- */
.fp-art {
  position: absolute;
  top: 50%;
  right: 4%;
  width: clamp(280px, 34vw, 460px);
  aspect-ratio: 1 / 1;
  /* Scroll-driven motion: the diagram drifts up/down + fades in based on --fp-progress */
  transform:
    translateY(calc(-50% + (var(--fp-progress) - 0.5) * -80px))
    scale(calc(0.9 + var(--fp-progress) * 0.2));
  opacity: clamp(0.15, calc(var(--fp-progress) * 1.4), 0.85);
  will-change: transform, opacity;
}
.fp-art--wide {
  width: clamp(360px, 46vw, 620px);
  aspect-ratio: 5 / 2;
}
.fp-art svg { width: 100%; height: 100%; display: block; }

/* Single gentle pulse used by the highlighted core/node/glow */
.fp-pulse {
  transform-origin: center;
  transform-box: fill-box;
  animation: fpPulse 4s ease-in-out infinite;
}
@keyframes fpPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.06); }
}

/* One streaming dot per pipeline (Orion) */
.fp-stream circle {
  animation: fpStream 5s linear infinite;
  will-change: transform, opacity;
}
@keyframes fpStream {
  0%   { transform: translateX(0);    opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateX(508px); opacity: 0; }
}

/* Titan active-path glow */
.fp-active-path line {
  animation: fpPathGlow 3s ease-in-out infinite;
}
.fp-active-path line:nth-child(2) { animation-delay: 0.3s; }
.fp-active-path line:nth-child(3) { animation-delay: 0.6s; }
@keyframes fpPathGlow {
  0%, 100% { opacity: 0.85; }
  50%      { opacity: 0.3; }
}

/* --- Content overlay --- */
.fp-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-glow-strong);
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.fp-title {
  font-size: clamp(48px, 6.5vw, 80px);
  line-height: 0.95;
  margin-bottom: 22px;
  letter-spacing: -0.02em;
  color: #ffffff;
}
.fp-lede {
  max-width: 620px;
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.55;
  color: var(--text-light-muted);
  margin-bottom: 36px;
}

.fp-uses {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 32px;
}
.fp-use {
  padding: 16px 20px;
  border-radius: 10px;
  background: rgba(10,12,16,0.5);
  border: 1px solid var(--border-dark);
  transition: border-color 0.3s, background 0.3s;
}
.fp-use:hover {
  border-color: var(--accent-glow-strong);
  background: rgba(12,16,20,0.7);
}
.fp-use-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  margin-right: 8px;
}
.fp-use h4 {
  display: inline;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--text-light);
  margin: 0;
}
.fp-use p {
  margin-top: 6px;
  color: var(--text-light-muted);
  font-size: 13.5px;
  line-height: 1.5;
}

.fp-specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 18px 22px;
  background: rgba(8,10,14,0.55);
  border: 1px solid var(--border-dark);
  border-radius: 14px;
  margin-bottom: 24px;
}
.fp-spec-num {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.fp-spec-prefix {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.8vw, 22px);
  font-weight: 700;
  color: var(--accent);
  margin-left: 2px;
}
.fp-spec p {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light-muted);
}

.feature-panel .text-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--accent);
  border-bottom: 1px solid var(--accent-glow-strong);
  padding-bottom: 4px;
  transition: color 0.25s, border-color 0.25s;
}
.feature-panel .text-link:hover { color: #5ee08e; border-color: #5ee08e; }

@media (max-width: 1100px) {
  .fp-art { position: relative; right: auto; top: auto; transform: translateY(0); opacity: 0.7; margin: 0 auto 24px; }
  .fp-content { max-width: 100%; }
}
@media (max-width: 900px) {
  .feature-panel { padding-top: calc(var(--nav-h) + 28px); padding-bottom: 48px; }
  .fp-specs { grid-template-columns: repeat(2, 1fr); }
  .fp-title { font-size: clamp(40px, 9vw, 60px); }
}
@media (prefers-reduced-motion: reduce) {
  .fp-pulse, .fp-stream circle, .fp-active-path line { animation: none; }
  .fp-art { transform: translateY(-50%); opacity: 0.7; }
}

/* ===== Sectors ===== */
.sectors .sectors-lede { max-width: 640px; margin-top: 18px; }
.sector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.sector-card {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.01));
  border: 1px solid var(--border-dark);
  border-radius: 16px;
  padding: 28px 26px;
  overflow: hidden;
  transition: transform 0.5s var(--ease-out-expo), border-color 0.4s var(--ease-out-expo), background 0.5s var(--ease-out-expo);
}
.sector-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 16px;
  background: radial-gradient(circle at 30% 0%, var(--accent-glow), transparent 60%);
  opacity: 0;
  transition: opacity 0.5s var(--ease-out-expo);
  pointer-events: none;
}
.sector-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-glow-strong);
  background: linear-gradient(180deg, rgba(26,158,74,0.06), rgba(255,255,255,0.01));
}
.sector-card:hover::before { opacity: 1; }
.sector-card .sector-ico { width: 44px; height: 44px; margin-bottom: 18px; transition: transform 0.5s var(--ease-out-expo); }
.sector-card:hover .sector-ico { transform: rotate(-6deg) scale(1.08); }
.sector-card h3 { font-size: 20px; font-weight: 600; margin-bottom: 10px; color: var(--text-light); }
.sector-card p { color: var(--text-light-muted); font-size: 14.5px; line-height: 1.55; }
.sector-tag {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 6px 10px;
  border: 1px solid var(--accent-glow);
  border-radius: 999px;
  background: var(--accent-dim);
}

/* ===== Performance Viz ===== */
.perf-viz .display-lg { margin-bottom: 20px; }
.perf-viz .muted { max-width: 640px; margin-bottom: 48px; }
.perf-chart {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 18px;
  padding: 36px clamp(22px, 4vw, 44px);
  box-shadow: 0 24px 48px -32px var(--shadow-medium);
}
.perf-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  align-items: center;
  gap: 22px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--border-light);
}
.perf-row:last-child { border-bottom: none; }
.perf-name { font-family: var(--font-mono); font-size: 12.5px; color: var(--text-secondary); letter-spacing: 0.06em; }
.perf-track {
  position: relative;
  height: 34px;
  background: var(--bg-tertiary);
  border-radius: 8px;
  overflow: hidden;
}
.perf-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, rgba(15,15,20,0.85), rgba(15,15,20,0.65));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 14px;
  color: var(--text-light);
  font-family: var(--font-mono);
  font-size: 12.5px;
  transition: width 1.6s var(--ease-out-expo);
}
.perf-fill--accent { background: linear-gradient(90deg, var(--accent), #2bbf63); box-shadow: 0 0 24px var(--accent-glow); }
[data-reveal].revealed .perf-fill { width: var(--w); }
.perf-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.perf-stat {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 26px 22px;
  text-align: left;
}
.perf-stat .perf-num {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.perf-stat .perf-suffix {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 700;
  color: var(--accent);
}
.perf-stat p { margin-top: 14px; color: var(--text-secondary); font-size: 14px; }

/* ===== Data Flow Diagram ===== */
.dataflow .muted { max-width: 640px; margin-bottom: 48px; }
.flow-diagram {
  display: grid;
  grid-template-columns: 1fr 38px 1fr 38px 1.2fr 38px 1fr 38px 1fr;
  align-items: center;
  gap: 0;
  margin-top: 24px;
}
.flow-node {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border-dark);
  border-radius: 14px;
  padding: 22px 20px;
  transition: transform 0.45s var(--ease-out-expo), border-color 0.45s var(--ease-out-expo);
}
.flow-node:hover { transform: translateY(-4px); border-color: var(--accent-glow-strong); }
.flow-node--core {
  background: linear-gradient(180deg, rgba(26,158,74,0.12), rgba(26,158,74,0.03));
  border-color: var(--accent-glow-strong);
  box-shadow: 0 0 32px var(--accent-glow);
}
.flow-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}
.flow-node strong { display: block; font-size: 16px; font-weight: 600; color: var(--text-light); margin-bottom: 6px; }
.flow-node p { color: var(--text-light-muted); font-size: 13px; }
.flow-line {
  position: relative;
  height: 2px;
  background: linear-gradient(90deg, var(--border-dark), var(--accent-glow), var(--border-dark));
  overflow: hidden;
}
.flow-pulse {
  position: absolute;
  top: -3px;
  left: -16px;
  width: 16px;
  height: 8px;
  background: linear-gradient(90deg, transparent, var(--accent));
  border-radius: 4px;
  filter: blur(1px);
  animation: flowPulse 2.2s linear infinite;
}
@keyframes flowPulse {
  0% { left: -20%; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { left: 110%; opacity: 0; }
}

/* ===== Collaborations ===== */
.collabs .muted { max-width: 640px; margin-top: 18px; }
.logo-marquee {
  margin: 56px 0;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.logo-track {
  display: flex;
  gap: 18px;
  width: max-content;
  animation: marquee 42s linear infinite;
}
.logo-pill {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 14px 22px;
  border: 1px solid var(--border-light);
  border-radius: 999px;
  background: var(--bg-secondary);
  transition: color 0.3s var(--ease-in-out), border-color 0.3s var(--ease-in-out);
}
.logo-pill:hover { color: var(--accent); border-color: var(--accent-glow-strong); }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.case-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 28px 26px;
  transition: transform 0.5s var(--ease-out-expo), box-shadow 0.5s var(--ease-out-expo), border-color 0.4s var(--ease-out-expo);
}
.case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 50px -28px var(--shadow-medium);
  border-color: var(--accent-glow-strong);
}
.case-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-glow);
  padding: 5px 10px;
  border-radius: 999px;
  display: inline-block;
  margin-bottom: 18px;
}
.case-card h3 { font-size: 20px; font-weight: 600; margin-bottom: 12px; color: var(--text-primary); }
.case-card p { color: var(--text-secondary); font-size: 14.5px; line-height: 1.6; }
.case-meta {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
}

@media (max-width: 900px) {
  .sector-grid, .perf-stats, .case-grid { grid-template-columns: repeat(2, 1fr); }
  .perf-row { grid-template-columns: 1fr; gap: 8px; }
  .flow-diagram { grid-template-columns: 1fr; gap: 14px; }
  .flow-line { height: 38px; width: 2px; background: linear-gradient(180deg, var(--border-dark), var(--accent-glow), var(--border-dark)); justify-self: center; }
  .flow-pulse { left: -3px; top: -16px; width: 8px; height: 16px; background: linear-gradient(180deg, transparent, var(--accent)); animation: flowPulseVert 2.2s linear infinite; }
  @keyframes flowPulseVert {
    0% { top: -20%; opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { top: 110%; opacity: 0; }
  }
}
@media (max-width: 600px) {
  .sector-grid, .perf-stats, .case-grid { grid-template-columns: 1fr; }
}

/* ===== Savings Calculator ===== */
.calc-hero { padding-bottom: 24px; min-height: auto; }
.calc-hero .calc-lede { max-width: 680px; margin-top: 18px; }
.calc-section { padding-top: 24px; min-height: auto; }
.calc-grid {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 48px;
  align-items: start;
}
.calc-form {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 18px;
  padding: 32px;
  box-shadow: 0 24px 50px -32px var(--shadow-medium);
}
.calc-h { font-size: 20px; font-weight: 600; margin-bottom: 22px; }
.calc-field { display: block; margin-bottom: 20px; font-size: 13px; color: var(--text-secondary); }
.calc-field > span { display: block; margin-bottom: 8px; font-weight: 500; color: var(--text-primary); }
.calc-field em { font-style: normal; color: var(--text-secondary); font-weight: 400; }
.calc-field input, .calc-field select {
  display: block;
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 13px 14px;
  outline: none;
  font-family: var(--font-mono);
  font-size: 14px;
  transition: border-color 0.18s var(--ease-in-out), box-shadow 0.18s var(--ease-in-out);
}
.calc-field input:focus, .calc-field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.calc-field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%), linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
}
.calc-presets { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.calc-presets button {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: 999px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.calc-presets button:hover { color: var(--accent); border-color: var(--accent-glow-strong); background: var(--accent-dim); }
.calc-form .btn { width: 100%; margin-top: 8px; }

.calc-results { min-width: 0; }
.result-header { margin-bottom: 28px; }
.result-header .display-md { margin: 8px 0 8px; }
.result-hero {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 18px;
  padding: 28px;
  margin-bottom: 24px;
  box-shadow: 0 24px 50px -32px var(--shadow-medium);
}
.result-hero-num { text-align: left; }
.result-big {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(36px, 4.4vw, 52px);
  font-weight: 700;
  line-height: 1;
  color: var(--text-primary);
  transition: color 0.4s var(--ease-out-expo);
}
.result-big--accent { color: var(--accent); }
.result-unit {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.compare-card {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 24px 22px;
  transition: transform 0.5s var(--ease-out-expo), box-shadow 0.5s var(--ease-out-expo), border-color 0.4s var(--ease-out-expo);
}
.compare-card.is-bump { animation: cardBump 0.6s var(--ease-out-expo); }
@keyframes cardBump {
  0% { transform: translateY(8px); opacity: 0.7; }
  100% { transform: translateY(0); opacity: 1; }
}
.compare-card--nucore {
  border-color: var(--accent-glow-strong);
  background: linear-gradient(180deg, rgba(26,158,74,0.05), var(--bg-secondary));
  box-shadow: 0 24px 50px -28px var(--accent-glow);
}
.compare-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-glow);
  padding: 5px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.compare-badge--neutral {
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border-color: var(--border-light);
}
.compare-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 14px; }
.compare-card ul { list-style: none; margin: 0; padding: 0; }
.compare-card li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--border-light);
  font-size: 13.5px;
}
.compare-card li:last-child { border-bottom: none; }
.compare-card li span { color: var(--text-secondary); }
.compare-card li strong { font-family: var(--font-mono); font-weight: 500; color: var(--text-primary); }
.compare-note { margin-top: 14px; font-size: 12.5px; color: var(--text-secondary); font-style: italic; }

.advantage-block {
  background: var(--bg-dark);
  color: var(--text-light);
  border-radius: 20px;
  padding: 36px;
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}
.advantage-block::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, var(--accent-glow), transparent 60%);
  pointer-events: none;
}
.adv-title { position: relative; font-size: 22px; font-weight: 600; margin-bottom: 24px; }
.adv-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.adv-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  padding: 20px 18px;
  transition: transform 0.4s var(--ease-out-expo), border-color 0.4s var(--ease-out-expo);
}
.adv-card:hover { transform: translateY(-4px); border-color: var(--accent-glow-strong); }
.adv-num {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.adv-card p { margin-top: 10px; color: var(--text-light-muted); font-size: 13px; line-height: 1.5; }
.adv-list { position: relative; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.adv-list li { color: var(--text-light-muted); font-size: 14px; }

.calc-cta { display: flex; flex-wrap: wrap; gap: 14px; }

@media (max-width: 1000px) {
  .calc-grid { grid-template-columns: 1fr; }
  .calc-form { position: static; }
  .compare-grid, .adv-grid { grid-template-columns: 1fr; }
  .result-hero { grid-template-columns: 1fr; }
  .adv-list { grid-template-columns: 1fr; }
}

/* ===== Research page ===== */
.research-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 36px 0 28px;
  max-width: 760px;
  padding: 22px 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 14px;
}
.rs-cell { text-align: left; }
.rs-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.rs-cell p {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.tag--accent {
  background: var(--accent-dim);
  border: 1px solid var(--accent-glow-strong);
  color: var(--accent);
}

/* Featured / flagship paper */
.featured-paper {
  background: var(--bg-dark-secondary);
  border: 1px solid var(--border-dark);
  border-radius: 18px;
  padding: clamp(28px, 4vw, 48px);
  position: relative;
  overflow: hidden;
}
.featured-paper::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 50%;
  height: 200%;
  background: radial-gradient(circle, var(--accent-glow), transparent 65%);
  pointer-events: none;
  opacity: 0.6;
}
.featured-paper > * { position: relative; }
.fp-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.fp-cite {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-light-muted);
}
.fp-cite strong { color: var(--accent); font-weight: 600; }
.featured-paper h2 { margin-bottom: 14px; }
.paper-meta {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--text-light-muted);
  margin-bottom: 28px;
}
.paper-abstract, .paper-findings {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px dashed var(--border-dark);
}
.paper-abstract h4, .paper-findings h4 {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.paper-abstract p {
  color: var(--text-light-muted);
  font-size: 15.5px;
  line-height: 1.7;
  max-width: 860px;
}
.paper-findings ul { list-style: none; margin: 0; padding: 0; max-width: 860px; }
.paper-findings li {
  position: relative;
  padding: 10px 0 10px 22px;
  color: var(--text-light-muted);
  font-size: 14.5px;
  border-bottom: 1px dashed var(--border-dark);
}
.paper-findings li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
}
.paper-findings li:last-child { border-bottom: none; }
.paper-cta {
  margin-top: 28px;
  display: flex;
  gap: 22px;
  align-items: center;
  flex-wrap: wrap;
}
.btn-link {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--accent);
  border-bottom: 1px solid var(--accent-glow-strong);
  padding-bottom: 3px;
  transition: color 0.2s, border-color 0.2s;
}
.btn-link:hover { color: #5ee08e; border-color: #5ee08e; }

/* Papers list (selected research) */
.papers-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 48px;
}
.paper-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 28px 30px;
  transition: transform 0.4s var(--ease-out-expo), border-color 0.4s var(--ease-out-expo), box-shadow 0.4s var(--ease-out-expo);
}
.paper-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-glow-strong);
  box-shadow: 0 22px 44px -28px var(--shadow-medium);
}
.pc-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.pc-date, .pc-cite {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}
.pc-cite { color: var(--accent); }
.paper-card h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.paper-card .paper-meta {
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.pc-abstract {
  color: var(--text-secondary);
  font-size: 14.5px;
  line-height: 1.65;
  max-width: 820px;
  margin-bottom: 16px;
}
.pc-findings {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}
.pc-findings span:nth-child(even) { color: var(--text-secondary); }
.pc-cta { display: flex; gap: 22px; flex-wrap: wrap; }
.pc-cta a {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--accent);
  border-bottom: 1px solid var(--accent-glow-strong);
  padding-bottom: 3px;
  transition: color 0.2s, border-color 0.2s;
}
.pc-cta a:hover { color: #1a9e4a; border-color: #1a9e4a; }

/* Technical reports */
.reports-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.report-row {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 24px;
  align-items: start;
  padding: 22px 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  transition: border-color 0.3s, background 0.3s;
}
.report-row:hover {
  border-color: var(--accent-glow-strong);
  background: rgba(26,158,74,0.04);
}
.report-row .tag {
  align-self: start;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  padding: 5px 9px;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  color: var(--text-light-muted);
  white-space: nowrap;
}
.report-row h4 {
  font-size: 16.5px;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 8px;
  line-height: 1.35;
}
.report-row p.muted {
  color: var(--text-light-muted);
  font-size: 13.5px;
  line-height: 1.55;
  margin-bottom: 10px;
}
.report-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--text-light-muted);
}
.report-row .btn-link { white-space: nowrap; }

/* Recognition */
.recognition-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.rg-cell {
  padding: 26px 28px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  transition: border-color 0.3s, transform 0.4s var(--ease-out-expo);
}
.rg-cell:hover { border-color: var(--accent-glow-strong); transform: translateY(-3px); }
.rg-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-glow);
  padding: 5px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.rg-cell p {
  color: var(--text-secondary);
  font-size: 14.5px;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .research-stats { grid-template-columns: repeat(2, 1fr); }
  .report-row { grid-template-columns: 1fr; }
  .recognition-grid { grid-template-columns: 1fr; }
}

.site-footer {
  background: var(--bg-primary);
  color: var(--text-secondary);
  border-top: 1px solid var(--border-light);
  padding: 44px clamp(22px, 5vw, 72px) 24px;
}
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.site-footer h3 { color: var(--text-primary); font-size: 14px; font-weight: 500; margin-bottom: 12px; }
.site-footer a { display: table; margin: 8px 0; font-size: 14px; transition: color 0.15s var(--ease-in-out); }
.site-footer a:hover { color: var(--text-primary); text-decoration: underline; }
.footer-copy { text-align: right; font-family: var(--font-mono); font-size: 12px; margin-top: 32px; }

@media (max-width: 900px) {
  .grid-2, .hero, .products-overview, .cap-grid, .product-section, .config-grid, .interactive-stack, .contact-main { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 72px; }
  .gpu-scene { min-height: 280px; }
  .stack-motion { position: relative; top: auto; }
  .pillar-grid, .team-grid { grid-template-columns: repeat(2, 1fr); }
  .paper-grid, .pillar-columns, .research-grid { grid-template-columns: 1fr; }
  .use-row { grid-template-columns: 70px 1fr; }
  .use-row a { grid-column: 2; }
}
@media (max-width: 768px) {
  .snap-container { scroll-snap-type: none; }
  .section--snap { scroll-snap-align: none; }
  .section { min-height: auto; padding-top: calc(var(--nav-h) + 42px); }
  .section:not(.section-short):not(.section-half) { min-height: 100svh; }
  .nav-center, .nav-actions { display: none; }
  .hamburger { display: block; }
  .display-xl { font-size: 56px; }
  .display-lg { font-size: 46px; }
  .hero-ctas, .config-products { flex-direction: column; display: flex; }
  .use-row { padding: 34px 22px; gap: 18px; }
  .footer-grid, .pillar-grid, .team-grid { grid-template-columns: 1fr; }
  .stack-bar { grid-template-columns: 38px 1fr auto; padding: 20px 22px; }
  .spec-list li { grid-template-columns: 1fr; gap: 4px; }
}

/* Research paper reading view */
.paper-head { width: min(820px, 100%); margin: 0 auto; }
.paper-back { display: inline-flex; align-items: center; gap: 6px; color: var(--text-secondary); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 28px; transition: color 0.15s var(--ease-in-out); }
.paper-back:hover { color: var(--accent); }
.paper-head h1 { font-family: var(--font-display); font-size: clamp(34px, 4.6vw, 54px); line-height: 1.04; font-weight: 700; margin: 16px 0 22px; }
.paper-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--text-secondary); font-size: 14px; padding-bottom: 26px; border-bottom: 1px solid var(--border-light); }
.paper-meta span { font-family: var(--font-mono); }
.paper-prose { width: min(820px, 100%); margin: 0 auto; }
.paper-prose h2 { font-family: var(--font-display); font-size: clamp(24px, 3vw, 32px); font-weight: 600; margin: 48px 0 16px; }
.paper-prose h3 { font-size: 20px; font-weight: 600; margin: 32px 0 10px; }
.paper-prose p { color: var(--text-secondary); margin-bottom: 18px; font-size: 17px; }
.paper-prose ul, .paper-prose ol { color: var(--text-secondary); margin: 0 0 18px; padding-left: 22px; }
.paper-prose li { margin-bottom: 9px; }
.paper-prose strong { color: var(--text-primary); font-weight: 600; }
.paper-abstract { background: var(--bg-secondary); border: 1px solid var(--border-light); border-left: 3px solid var(--accent); border-radius: 8px; padding: 26px 30px; margin: 34px 0 8px; }
.paper-abstract p { margin-bottom: 0; color: var(--text-primary); }
.paper-abstract .label { display: block; margin-bottom: 10px; color: var(--accent); }
.paper-figure { background: var(--bg-tertiary); border: 1px solid var(--border-light); border-radius: 8px; padding: 26px 30px; margin: 28px 0; }
.paper-figure table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 14px; }
.paper-figure th, .paper-figure td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border-light); }
.paper-figure th { color: var(--text-primary); font-weight: 500; }
.paper-figure td { color: var(--text-secondary); }
.paper-figure caption { caption-side: bottom; margin-top: 14px; color: var(--text-secondary); font-size: 13px; text-align: left; }
.paper-refs { margin-top: 18px; padding-left: 22px; }
.paper-refs li { font-size: 14px; color: var(--text-secondary); margin-bottom: 8px; }

/* ============================================================
   Product media — Spartan photo, Kronos CGI, Cloak + Helios animations
   ============================================================ */
.product-media {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
}
.media-badge {
  position: absolute;
  z-index: 4;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(26, 158, 74, 0.16);
  color: var(--accent);
  border: 1px solid rgba(26, 158, 74, 0.45);
  backdrop-filter: blur(6px);
}
.media-badge--tr { top: 13px; right: 13px; }
.media-badge--tl { top: 13px; left: 13px; }
.media-badge--neutral {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-light);
  border-color: rgba(255, 255, 255, 0.2);
}

/* ---- Spartan: framed real product photo ---- */
.product-photo {
  aspect-ratio: 4 / 5;
  background: #000;
  border: 1px solid rgba(0, 0, 0, 0.18);
  box-shadow: 0 26px 64px rgba(0, 0, 0, 0.24), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  transition: transform 0.55s var(--ease-out-expo), box-shadow 0.55s var(--ease-out-expo);
}
.product-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  padding: 18px;
  box-sizing: border-box;
}
.product-photo--tall { aspect-ratio: 2 / 3; }
.render-note {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-light-muted);
  text-align: center;
}
.product-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(130% 100% at 50% -10%, transparent 52%, rgba(0, 0, 0, 0.42) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 26%);
}
.product-photo:hover {
  transform: translateY(-5px);
  box-shadow: 0 36px 88px rgba(0, 0, 0, 0.32), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}
.product-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 36px 16px 14px;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.72));
  color: var(--text-light);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
}
.product-caption b { color: var(--accent); font-weight: 500; }

/* ---- Kronos: live CGI rendering (WebGL) ---- */
.cgi-stage {
  background: linear-gradient(180deg, #0a0a0d, #0e0e13);
  border: 1px solid var(--border-dark);
}
.cgi-canvas { position: absolute; inset: 0; }
.cgi-canvas canvas { display: block; width: 100%; height: 100%; cursor: grab; }
.cgi-stage.is-grabbed .cgi-canvas canvas { cursor: grabbing; }
.cgi-hint {
  position: absolute;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-light-muted);
  pointer-events: none;
  transition: opacity 0.4s var(--ease-in-out);
}

/* ---- Shared SVG animation stage ---- */
.anim-stage {
  background: linear-gradient(180deg, #0a0a0d, #0e0e13);
  border: 1px solid var(--border-dark);
}
.anim-stage svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

/* ---- Nucore Cloak: cloaked ninja codes, puts his hood up, turns invisible ---- */
.cloak-anim .grid-floor { stroke: rgba(255, 255, 255, 0.05); }
.cloak-anim .desk { fill: #15151c; stroke: rgba(255, 255, 255, 0.08); }
.cloak-anim .keyboard { fill: #1d1d26; stroke: rgba(255, 255, 255, 0.1); }
.cloak-anim .key { fill: rgba(26, 158, 74, 0.5); }
.cloak-anim .mantle { fill: #08080d; stroke: rgba(26, 158, 74, 0.42); stroke-width: 1.3; }
.cloak-anim .collar { fill: #0b0b12; stroke: rgba(26, 158, 74, 0.5); stroke-width: 1; }
.cloak-anim .cape-panel { fill: #0a0a10; stroke: rgba(26, 158, 74, 0.55); stroke-width: 1.3; stroke-linejoin: round; }
.cloak-anim .capelet { transform-box: fill-box; transform-origin: 50% 6%; animation: cl-capemove 9s ease-in-out infinite; }
.cloak-anim .clasp { fill: var(--accent); }
.cloak-anim .gi { fill: #0e0e13; stroke: rgba(255, 255, 255, 0.05); }
.cloak-anim .gi-panel { fill: #1c1c24; }
.cloak-anim .gi-panel2 { fill: #141419; }
.cloak-anim .sash, .cloak-anim .sash-knot { fill: rgba(26, 158, 74, 0.55); }
.cloak-anim .cowl { fill: #181820; stroke: rgba(255, 255, 255, 0.06); }
.cloak-anim .eye-slit { fill: #040406; }
.cloak-anim .eye { fill: #c6ffdb; filter: drop-shadow(0 0 2px rgba(185, 255, 210, 0.85)); }
.cloak-anim .eyes { transform-box: fill-box; transform-origin: center; animation: cl-dart 9s ease-in-out infinite; }
.cloak-anim .band { fill: var(--accent); }
.cloak-anim .band-tail { fill: var(--accent); opacity: 0.85; }
.cloak-anim .band-tails { transform-box: fill-box; transform-origin: 95% 20%; animation: cl-flutter 1.5s ease-in-out infinite; }
.cloak-anim .hood-outer { fill: #0a0a10; stroke: var(--accent); stroke-width: 1.4; }
.cloak-anim .hood-inner { fill: #030305; }
.cloak-anim .hood-seam { stroke: rgba(26, 158, 74, 0.4); stroke-width: 1; }
.cloak-anim .ghost { fill: none; stroke: var(--accent); stroke-width: 1.4; stroke-dasharray: 4 5; }
.cloak-anim .tok { transform-box: fill-box; transform-origin: left center; }
.cloak-anim .tok-key { fill: var(--accent); }
.cloak-anim .tok-var { fill: #6ea8ff; }
.cloak-anim .tok-str { fill: #d6ffe6; }
.cloak-anim .tok-pun { fill: rgba(255, 255, 255, 0.3); }
.cloak-anim .tok-com { fill: rgba(255, 255, 255, 0.22); }

.cloak-anim .ninja { animation: cl-vanish 9s ease-in-out infinite; }
.cloak-anim .screen { animation: cl-vanish 9s ease-in-out infinite; }
.cloak-anim .hand-l { transform-box: fill-box; transform-origin: 80% 4%; animation: cl-hand-l 9s ease-in-out infinite; }
.cloak-anim .hand-r { transform-box: fill-box; transform-origin: 20% 4%; animation: cl-hand-r 9s ease-in-out infinite; }
.cloak-anim .hood { transform-box: fill-box; transform-origin: 50% 100%; animation: cl-hood 9s ease-in-out infinite; }
.cloak-anim .arms-up { opacity: 0; transform-box: fill-box; transform-origin: 50% 100%; animation: cl-armsup 9s ease-in-out infinite; }
.cloak-anim .ghost { animation: cl-ghost 9s ease-in-out infinite; }
.cloak-anim .tok { animation: cl-tok 9s ease-out infinite; }
.cloak-anim .caret-pos { animation: cl-caret 9s linear infinite; }
.cloak-anim .caret { animation: cl-blink 0.7s steps(1, end) infinite; }

@keyframes cl-vanish {
  0%, 58% { opacity: 1; }
  66% { opacity: 1; }
  76% { opacity: 0.05; }
  88% { opacity: 0.05; }
  94%, 100% { opacity: 1; }
}
@keyframes cl-hand-l {
  0% { transform: rotate(0deg); }
  6% { transform: rotate(-6deg); }
  12% { transform: rotate(0deg); }
  18% { transform: rotate(-6deg); }
  24% { transform: rotate(0deg); }
  30% { transform: rotate(-6deg); }
  36% { transform: rotate(0deg); }
  42% { transform: rotate(-5deg); }
  46% { transform: translateY(0) rotate(0deg); opacity: 1; }
  54% { transform: translateY(-30px) rotate(-22deg); opacity: 0; }
  90% { transform: translateY(-30px) rotate(-22deg); opacity: 0; }
  94%, 100% { transform: translateY(0) rotate(0deg); opacity: 1; }
}
@keyframes cl-hand-r {
  0% { transform: rotate(0deg); }
  3% { transform: rotate(6deg); }
  9% { transform: rotate(0deg); }
  15% { transform: rotate(6deg); }
  21% { transform: rotate(0deg); }
  27% { transform: rotate(6deg); }
  33% { transform: rotate(0deg); }
  39% { transform: rotate(6deg); }
  45% { transform: translateY(0) rotate(0deg); opacity: 1; }
  54% { transform: translateY(-30px) rotate(22deg); opacity: 0; }
  90% { transform: translateY(-30px) rotate(22deg); opacity: 0; }
  94%, 100% { transform: translateY(0) rotate(0deg); opacity: 1; }
}
/* hood rests as a collar, then is pulled up over the head */
@keyframes cl-hood {
  0%, 50% { transform: scaleY(0.18); }
  58% { transform: scaleY(1); }
  88% { transform: scaleY(1); }
  93% { transform: scaleY(0.18); }
  100% { transform: scaleY(0.18); }
}
@keyframes cl-armsup {
  0%, 48% { opacity: 0; transform: translateY(20px); }
  57% { opacity: 1; transform: translateY(0); }
  66% { opacity: 1; transform: translateY(0); }
  74% { opacity: 0; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(0); }
}
@keyframes cl-dart {
  0%, 38% { transform: translateX(0); }
  43% { transform: translateX(-3px); }
  48% { transform: translateX(3px); }
  52%, 100% { transform: translateX(0); }
}
@keyframes cl-capemove {
  0%, 49% { transform: scale(1); }
  60% { transform: scale(0.46); }
  88% { transform: scale(0.46); }
  93%, 100% { transform: scale(1); }
}
@keyframes cl-ghost {
  0%, 70% { opacity: 0; }
  77% { opacity: 0.55; }
  84% { opacity: 0.2; }
  90%, 100% { opacity: 0; }
}
@keyframes cl-tok {
  0% { transform: scaleX(0); }
  4% { transform: scaleX(1); }
  100% { transform: scaleX(1); }
}
@keyframes cl-caret {
  0% { transform: translate(52px, 0); }
  8% { transform: translate(52px, 0); }
  10% { transform: translate(57px, 14px); }
  16% { transform: translate(57px, 14px); }
  18% { transform: translate(83px, 28px); }
  26% { transform: translate(83px, 28px); }
  28% { transform: translate(48px, 42px); }
  34% { transform: translate(48px, 42px); }
  36% { transform: translate(72px, 56px); }
  100% { transform: translate(72px, 56px); }
}
@keyframes cl-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}
@keyframes cl-flutter {
  0%, 100% { transform: rotate(0deg) translateY(0); }
  50% { transform: rotate(9deg) translateY(2px); }
}

/* ---- Helios: jumbled data in, neat boxes out ---- */
.helios-anim .machine { fill: #15151c; stroke: rgba(255, 255, 255, 0.1); }
.helios-anim .machine-edge { fill: #1d1d26; stroke: rgba(255, 255, 255, 0.08); }
.helios-anim .funnel { fill: rgba(26, 158, 74, 0.12); stroke: rgba(26, 158, 74, 0.4); }
.helios-anim .core { fill: var(--accent); animation: he-pulse 1.6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.helios-anim .gear { stroke: rgba(26, 158, 74, 0.6); fill: none; animation: he-spin 4s linear infinite; transform-box: fill-box; transform-origin: center; }
.helios-anim .scan { stroke: rgba(185, 255, 210, 0.7); animation: he-scan 1.8s ease-in-out infinite; }
.helios-anim .io-label { fill: var(--text-light-muted); font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.16em; }
.helios-anim .io-label.out { fill: var(--accent); }

.helios-anim .feed-layer { transform: translate(132px, 150px); }
.helios-anim .dp {
  transform-box: fill-box;
  transform-origin: center;
  animation: he-feed 5s ease-in infinite;
}
.helios-anim .out-layer { transform: translate(258px, 150px); }
.helios-anim .ob {
  transform-box: fill-box;
  transform-origin: center;
  fill: rgba(26, 158, 74, 0.85);
  stroke: rgba(185, 255, 210, 0.5);
  stroke-width: 1;
  animation: he-stack 5s ease-out infinite;
}

@keyframes he-pulse {
  0%, 100% { opacity: 0.5; transform: scale(0.82); }
  50% { opacity: 1; transform: scale(1.12); }
}
@keyframes he-spin { to { transform: rotate(360deg); } }
@keyframes he-scan {
  0%, 100% { transform: translateY(-13px); opacity: 0.2; }
  50% { transform: translateY(13px); opacity: 0.9; }
}
@keyframes he-feed {
  0% { transform: translate(var(--dx), var(--dy)) rotate(var(--dr)) scale(1); opacity: 0; }
  10% { opacity: 1; }
  46% { transform: translate(0, 0) rotate(0deg) scale(0.92); opacity: 1; }
  56% { transform: translate(12px, 0) rotate(0deg) scale(0.14); opacity: 0; }
  100% { transform: translate(12px, 0) scale(0.14); opacity: 0; }
}
@keyframes he-stack {
  0%, 4% { transform: translate(0, 0) scale(0.15); opacity: 0; }
  10% { transform: translate(6px, 0) scale(1); opacity: 1; }
  30% { transform: translate(var(--bx), var(--by)) scale(1); opacity: 1; }
  82% { transform: translate(var(--bx), var(--by)) scale(1); opacity: 1; }
  94% { transform: translate(calc(var(--bx) + 34px), var(--by)) scale(1); opacity: 0; }
  100% { opacity: 0; }
}

@media (max-width: 900px) {
  .product-media { max-width: 520px; margin-inline: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .cloak-anim .ninja, .cloak-anim .screen, .cloak-anim .hand-l, .cloak-anim .hand-r,
  .cloak-anim .band-tails, .cloak-anim .hood, .cloak-anim .arms-up, .cloak-anim .tok, .cloak-anim .caret-pos, .cloak-anim .caret,
  .helios-anim .core, .helios-anim .gear, .helios-anim .scan { animation: none; }
  .cloak-anim .ghost { display: none; }
  .cloak-anim .hood { transform: scaleY(0.18); }
  .cloak-anim .tok { transform: scaleX(1); }
  .cloak-anim .caret-pos { transform: translate(72px, 56px); }
  .helios-anim .dp { animation: none; opacity: 1; transform: translate(var(--dx), var(--dy)); }
  .helios-anim .ob { animation: none; opacity: 1; transform: translate(var(--bx), var(--by)); }
}