/*
  Invista Você IA — static HostGator build
  Version: 2026.08.19.6
*/

:root {
  --font-body: "DM Sans", Arial, sans-serif;
  --font-display: "Manrope", "DM Sans", Arial, sans-serif;
  --bg: #050b14;
  --bg-deep: #02060c;
  --surface: #0a1320;
  --surface-2: #0e1928;
  --surface-3: #131f31;
  --surface-soft: rgba(14, 25, 40, .72);
  --text: #f5f8ff;
  --text-soft: #bec9d9;
  --muted: #7d8ba0;
  --line: rgba(152, 178, 214, .14);
  --line-strong: rgba(120, 177, 255, .32);
  --blue: #49c8ff;
  --blue-2: #287dff;
  --violet: #7b62ff;
  --gold: #f4c747;
  --green: #4ce2a4;
  --danger: #ff7d8a;
  --gradient: linear-gradient(100deg, #49c8ff 0%, #317fff 48%, #865eff 100%);
  --gradient-soft: linear-gradient(135deg, rgba(73, 200, 255, .18), rgba(123, 98, 255, .12));
  --shadow: 0 28px 80px rgba(0, 0, 0, .38);
  --shadow-soft: 0 18px 50px rgba(0, 0, 0, .22);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 32px;
  --container: 1240px;
  --header-height: 76px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

html[data-theme="light"] {
  --bg: #f4f7fb;
  --bg-deep: #eaf0f8;
  --surface: #ffffff;
  --surface-2: #f8fbff;
  --surface-3: #edf3fb;
  --surface-soft: rgba(255, 255, 255, .82);
  --text: #0b1524;
  --text-soft: #42516a;
  --muted: #6c7b91;
  --line: rgba(34, 65, 108, .13);
  --line-strong: rgba(34, 111, 228, .28);
  --shadow: 0 28px 75px rgba(32, 70, 124, .14);
  --shadow-soft: 0 16px 45px rgba(34, 71, 120, .11);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color .35s ease, color .35s ease;
}
body.menu-open { overflow: hidden; }
::selection { color: #04101e; background: var(--blue); }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }
img, svg, canvas { display: block; max-width: 100%; }
svg { overflow: visible; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: -.045em; }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: min(calc(100% - 64px), var(--container)); margin-inline: auto; }
.section { position: relative; padding: 130px 0; }
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.section-kicker::before { content: ""; width: 24px; height: 1px; background: currentColor; }
.section-intro h2,
.architecture-copy h2,
.delivery-copy h2,
.about-copy h2,
.faq-copy h2 {
  margin: 0;
  font-size: clamp(2.8rem, 5vw, 5.3rem);
  line-height: 1.02;
  font-weight: 700;
}
.section-intro h2 span,
.architecture-copy h2 span,
.delivery-copy h2 span,
.about-copy h2 span,
.faq-copy h2 span,
.contact-copy h2 span,
.process-rail h2 span,
.manifesto-scene h2 span,
.hero-title span {
  color: transparent;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
}
.split-intro { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr); gap: 100px; align-items: end; margin-bottom: 62px; }
.split-intro > p { margin: 0 0 7px; color: var(--text-soft); font-size: 18px; line-height: 1.75; }
.centered-intro { max-width: 870px; margin: 0 auto 64px; text-align: center; }
.centered-intro .section-kicker { justify-content: center; }
.centered-intro > p { max-width: 690px; margin: 24px auto 0; color: var(--text-soft); font-size: 18px; }

.skip-link {
  position: fixed;
  z-index: 5000;
  top: 12px;
  left: 12px;
  transform: translateY(-150%);
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--text);
  color: var(--bg);
  font-weight: 700;
  transition: transform .2s ease;
}
.skip-link:focus { transform: none; }
.page-progress { position: fixed; z-index: 2100; top: 0; left: 0; width: 100%; height: 2px; pointer-events: none; }
.page-progress span { display: block; width: 0; height: 100%; background: var(--gradient); box-shadow: 0 0 16px rgba(73, 200, 255, .55); }
.cursor-glow {
  position: fixed;
  z-index: 2;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(55, 152, 255, .075), transparent 68%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity .3s ease;
}
body.has-pointer .cursor-glow { opacity: 1; }

/* Header */
.site-header {
  position: fixed;
  z-index: 2000;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  transition: background .35s ease, border-color .35s ease, box-shadow .35s ease, transform .35s ease;
}
.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(4, 10, 18, .78);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 12px 35px rgba(0, 0, 0, .12);
}
html[data-theme="light"] .site-header.is-scrolled { background: rgba(247, 250, 255, .84); }
.nav-shell { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 9px; min-width: max-content; }
.brand-mark-shell { position: relative; display: grid; place-items: center; width: 38px; height: 38px; flex: none; }
.brand-mark { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.brand-mark-on-light { display: none; }
html[data-theme="light"] .brand-mark-on-dark { display: none; }
html[data-theme="light"] .brand-mark-on-light { display: block; }
.brand-name { font-family: Georgia, "Times New Roman", serif; font-size: 21px; line-height: 1; letter-spacing: -.04em; }
.brand-ai { display: inline-grid; place-items: center; min-width: 25px; height: 20px; padding-inline: 5px; border: 1px solid rgba(73, 200, 255, .4); border-radius: 6px; color: var(--blue); font-size: 9px; font-weight: 900; letter-spacing: .1em; }
.desktop-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.desktop-nav a { position: relative; color: var(--text-soft); font-size: 13px; font-weight: 700; transition: color .2s ease; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -9px; height: 1px; background: var(--blue); transition: right .25s var(--ease); }
.desktop-nav a:hover { color: var(--text); }
.desktop-nav a:hover::after { right: 0; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.language-switch { display: flex; align-items: center; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface-soft); }
.language-switch button { min-width: 30px; height: 26px; padding: 0 7px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font-size: 10px; font-weight: 800; cursor: pointer; transition: background .2s ease, color .2s ease; }
.language-switch button.is-active { color: var(--text); background: rgba(73, 200, 255, .15); }
.theme-toggle { display: flex; align-items: center; gap: 4px; height: 34px; padding: 0 7px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface-soft); cursor: pointer; }
.theme-icon { width: 15px; height: 15px; color: var(--muted); }
.theme-icon svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.theme-toggle-track { position: relative; width: 24px; height: 14px; border-radius: 999px; background: rgba(120, 150, 190, .2); }
.theme-toggle-track i { position: absolute; top: 2px; left: 2px; width: 10px; height: 10px; border-radius: 50%; background: var(--blue); transition: transform .3s var(--ease); }
html[data-theme="light"] .theme-toggle-track i { transform: translateX(10px); }
.menu-toggle { display: none; position: relative; width: 42px; height: 38px; padding: 0; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-soft); cursor: pointer; }
.menu-toggle span { position: absolute; left: 11px; width: 18px; height: 1px; background: var(--text); transition: transform .25s ease, top .25s ease; }
.menu-toggle span:first-child { top: 15px; }
.menu-toggle span:last-child { top: 22px; }
.menu-toggle[aria-expanded="true"] span:first-child { top: 18px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { top: 18px; transform: rotate(-45deg); }
.mobile-menu { position: fixed; z-index: 1990; top: var(--header-height); left: 0; right: 0; bottom: 0; padding: 28px 24px; background: rgba(3, 8, 15, .96); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
html[data-theme="light"] .mobile-menu { background: rgba(247, 250, 255, .97); }
.mobile-menu[hidden] { display: none; }
.mobile-menu nav { display: grid; gap: 8px; max-width: 540px; margin: auto; }
.mobile-menu nav > a:not(.button) { padding: 18px 4px; border-bottom: 1px solid var(--line); font-family: var(--font-display); font-size: 26px; font-weight: 700; }
.mobile-menu .button { margin-top: 22px; }

/* Buttons */
.button {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 13px 20px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s ease, border-color .25s ease, background .25s ease;
}
.button::before { content: ""; position: absolute; z-index: -1; inset: 0; transform: translateX(-105%); background: linear-gradient(100deg, transparent, rgba(255,255,255,.24), transparent); transition: transform .65s var(--ease); }
.button:hover::before { transform: translateX(105%); }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #04101d; background: linear-gradient(100deg, #55d7ff 0%, #4a9cff 52%, #a46cff 100%); box-shadow: 0 15px 38px rgba(53, 134, 255, .27); }
.button-primary:hover { box-shadow: 0 20px 45px rgba(53, 134, 255, .36); }
.button-ghost { border-color: var(--line-strong); color: var(--text); background: rgba(255, 255, 255, .025); }
html[data-theme="light"] .button-ghost { background: rgba(255, 255, 255, .65); }
.button-small { min-height: 38px; padding: 10px 15px; font-size: 12px; }
.button-large { min-height: 56px; padding: 17px 25px; }
.button-block { width: 100%; }
.magnetic { will-change: transform; }

/* Reveal */
html.js .reveal-up, html.js .reveal-scale { opacity: 0; transition: opacity .8s var(--ease), transform .8s var(--ease), filter .8s var(--ease); transition-delay: var(--reveal-delay, 0ms); }
html.js .reveal-up { transform: translateY(34px); filter: blur(5px); }
html.js .reveal-scale { transform: translateY(24px) scale(.97); filter: blur(4px); }
html.js .reveal-up.is-visible, html.js .reveal-scale.is-visible { opacity: 1; transform: none; filter: none; }

/* Hero */
.hero {
  position: relative;
  min-height: max(820px, 100vh);
  padding: calc(var(--header-height) + 78px) 0 55px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-deep);
}
.hero-network, .hero-grid { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-network { z-index: 0; opacity: .48; }
.hero-grid {
  z-index: 0;
  background-image: linear-gradient(rgba(105, 154, 218, .055) 1px, transparent 1px), linear-gradient(90deg, rgba(105, 154, 218, .055) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, transparent 0, #000 16%, #000 78%, transparent 100%);
}
html[data-theme="light"] .hero-grid { background-image: linear-gradient(rgba(28, 81, 150, .055) 1px, transparent 1px), linear-gradient(90deg, rgba(28, 81, 150, .055) 1px, transparent 1px); }
.ambient { position: absolute; z-index: 0; border-radius: 50%; filter: blur(10px); pointer-events: none; will-change: transform; }
.ambient-one { top: -230px; left: 20%; width: 720px; height: 720px; background: radial-gradient(circle, rgba(31, 143, 255, .25), transparent 68%); }
.ambient-two { right: -210px; bottom: -150px; width: 650px; height: 650px; background: radial-gradient(circle, rgba(121, 81, 255, .22), transparent 70%); }
.hero-watermark { position: absolute; z-index: 0; width: min(48vw, 720px); right: -5%; top: 12%; opacity: .035; filter: saturate(1.2); pointer-events: none; will-change: transform; }
html[data-theme="light"] .hero-watermark { opacity: .045; }
.hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(520px, .95fr); gap: clamp(42px, 4.5vw, 66px); align-items: center; }
.hero-copy { max-width: 710px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 22px; color: var(--text-soft); font-size: 12px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow-dot { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(76, 226, 164, .08); }
.eyebrow-dot::after { content: ""; position: absolute; inset: -7px; border: 1px solid rgba(76, 226, 164, .32); border-radius: 50%; animation: pulseRing 2.2s ease-out infinite; }
.hero-title { max-width: 760px; margin: 0; font-size: clamp(3.25rem, 5.25vw, 5.6rem); line-height: .98; font-weight: 700; text-wrap: balance; }
.hero-title span { display: inline; }
.hero-lead { max-width: 670px; margin: 28px 0 0; color: var(--text-soft); font-size: clamp(1.05rem, 1.35vw, 1.25rem); line-height: 1.7; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-trust { margin-top: 35px; padding-top: 24px; border-top: 1px solid var(--line); }
.hero-trust > span { display: block; margin-bottom: 11px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.hero-trust > div { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.hero-trust b { color: var(--text-soft); font-size: 12px; font-weight: 600; }
.hero-trust i { width: 3px; height: 3px; border-radius: 50%; background: var(--blue); opacity: .7; }
.hero-product { position: relative; perspective: 1100px; min-width: 0; }
.product-glow { position: absolute; inset: 10% 6% -8%; border-radius: 45%; background: radial-gradient(circle, rgba(54, 149, 255, .31), transparent 65%); filter: blur(30px); }
.product-window {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border: 1px solid rgba(120, 177, 255, .22);
  border-radius: 24px;
  background: rgba(7, 15, 27, .88);
  box-shadow: 0 40px 95px rgba(0, 0, 0, .48), inset 0 1px 0 rgba(255, 255, 255, .04);
  transform: rotateY(-4deg) rotateX(1deg);
  transform-style: preserve-3d;
  transition: transform .25s ease;
}
html[data-theme="light"] .product-window { background: rgba(249, 252, 255, .94); box-shadow: 0 40px 85px rgba(44, 86, 143, .2), inset 0 1px 0 rgba(255,255,255,.9); }
.product-bar { height: 48px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 16px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.018); }
.window-dots { display: flex; gap: 5px; }
.window-dots i { width: 7px; height: 7px; border-radius: 50%; background: #314157; }
.window-dots i:first-child { background: #f47a7a; }
.window-dots i:nth-child(2) { background: #f4c747; }
.window-dots i:last-child { background: #4ce2a4; }
.product-brand { display: flex; align-items: center; gap: 7px; color: var(--text-soft); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.product-brand span { width: 8px; height: 8px; border-radius: 3px; background: var(--gradient); }
.live-status { justify-self: end; display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
.live-status i, .demo-live { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(76,226,164,.08); animation: livePulse 1.7s ease-in-out infinite; }
.product-body { min-height: 510px; display: grid; grid-template-columns: 58px 1fr; }
.product-sidebar { display: flex; flex-direction: column; align-items: center; gap: 18px; padding: 17px 11px; border-right: 1px solid var(--line); background: rgba(255, 255, 255, .014); }
.product-sidebar img { width: 32px; height: 32px; object-fit: contain; margin-bottom: 9px; }
html[data-theme="light"] .product-sidebar img { filter: invert(1); }
.product-sidebar span { position: relative; width: 28px; height: 28px; border-radius: 9px; background: rgba(123, 151, 190, .09); }
.product-sidebar span::before, .product-sidebar span::after { content: ""; position: absolute; left: 8px; right: 8px; height: 1px; background: #6e829e; }
.product-sidebar span::before { top: 10px; }
.product-sidebar span::after { top: 16px; }
.product-sidebar span.is-active { background: rgba(73, 200, 255, .15); box-shadow: inset 0 0 0 1px rgba(73, 200, 255, .18); }
.product-dashboard { padding: 22px; min-width: 0; }
.dashboard-head { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; }
.dashboard-head small { display: block; color: var(--muted); font-size: 8px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.dashboard-head strong { display: block; margin-top: 5px; font-size: 16px; letter-spacing: -.02em; }
.status-pill { padding: 6px 9px; border: 1px solid rgba(76, 226, 164, .22); border-radius: 999px; color: var(--green); background: rgba(76, 226, 164, .07); font-size: 8px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin-top: 20px; }
.metric-row article { position: relative; overflow: hidden; min-width: 0; padding: 13px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,255,255,.02); }
.metric-row article::after { content: ""; position: absolute; right: -20px; bottom: -24px; width: 70px; height: 70px; border-radius: 50%; background: radial-gradient(circle, rgba(73,200,255,.18), transparent 70%); }
.metric-row small { display: block; color: var(--muted); font-size: 8px; white-space: nowrap; }
.metric-row strong { display: inline-block; margin-top: 6px; font-size: 22px; line-height: 1; }
.metric-row article > span { float: right; margin-top: 9px; color: var(--green); font-size: 8px; }
.operation-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 9px; margin-top: 9px; }
.agent-panel, .flow-panel { padding: 13px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,255,255,.018); }
.panel-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.panel-title strong { font-size: 10px; }
.panel-title span { color: var(--muted); font-size: 8px; }
.agent-panel ul { display: grid; gap: 7px; margin-top: 11px; }
.agent-panel li { display: grid; grid-template-columns: 28px 1fr auto; align-items: center; gap: 8px; padding: 7px; border-radius: 9px; background: rgba(255,255,255,.025); }
.agent-avatar { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 9px; color: #fff; font-size: 9px; font-weight: 900; }
.agent-avatar.blue { background: linear-gradient(135deg, #33baff, #246dff); }
.agent-avatar.violet { background: linear-gradient(135deg, #9d7bff, #6250f0); }
.agent-avatar.gold { background: linear-gradient(135deg, #f6d45c, #e79126); }
.agent-panel b { display: block; font-size: 9px; }
.agent-panel small { display: block; color: var(--muted); font-size: 7px; }
.agent-online { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.flow-panel { display: flex; flex-direction: column; }
.flow-orbit { position: relative; width: 132px; height: 132px; margin: 18px auto 11px; }
.flow-core { position: absolute; z-index: 3; inset: 41px; display: grid; place-items: center; border: 1px solid rgba(73,200,255,.35); border-radius: 50%; background: radial-gradient(circle, rgba(56,142,255,.34), rgba(10,19,32,.94)); color: #dff7ff; font-size: 13px; font-weight: 900; box-shadow: 0 0 30px rgba(73,200,255,.18); }
.flow-orbit > i { position: absolute; inset: 8px; border: 1px solid rgba(95,152,225,.18); border-radius: 50%; animation: orbitSpin 11s linear infinite; }
.flow-orbit .orbit-two { inset: 21px; animation-duration: 8s; animation-direction: reverse; }
.flow-orbit .orbit-three { inset: 33px; animation-duration: 6s; }
.flow-orbit b { position: absolute; z-index: 4; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 12px var(--blue); }
.flow-orbit .node-a { top: 4px; left: 61px; animation: nodeFloat 3s ease-in-out infinite; }
.flow-orbit .node-b { right: 7px; bottom: 33px; background: var(--violet); box-shadow: 0 0 12px var(--violet); animation: nodeFloat 3.6s ease-in-out infinite reverse; }
.flow-orbit .node-c { left: 12px; bottom: 24px; background: var(--gold); box-shadow: 0 0 12px var(--gold); animation: nodeFloat 4.2s ease-in-out infinite; }
.flow-progress { height: 4px; overflow: hidden; border-radius: 999px; background: rgba(120,150,190,.15); }
.flow-progress i { display: block; width: 72%; height: 100%; border-radius: inherit; background: var(--gradient); animation: flowProgress 3.2s ease-in-out infinite; }
.activity-stream { display: grid; gap: 6px; margin-top: 9px; }
.activity-stream > span { display: grid; grid-template-columns: 8px 1fr auto; align-items: center; gap: 7px; padding: 7px 9px; border: 1px solid rgba(120, 150, 190, .08); border-radius: 9px; color: var(--text-soft); background: rgba(255,255,255,.012); animation: activityEnter 6s ease infinite; }
.activity-stream > span:nth-child(2) { animation-delay: 1.2s; }
.activity-stream > span:nth-child(3) { animation-delay: 2.4s; }
.activity-stream i { width: 5px; height: 5px; border-radius: 50%; background: var(--green); }
.activity-stream b { font-size: 8px; font-weight: 600; }
.activity-stream em { color: var(--muted); font-size: 7px; font-style: normal; }
.floating-note { position: absolute; z-index: 4; display: flex; align-items: center; gap: 9px; padding: 10px 13px; border: 1px solid rgba(142, 181, 235, .2); border-radius: 12px; background: rgba(8, 17, 30, .84); -webkit-backdrop-filter: blur(15px); backdrop-filter: blur(15px); box-shadow: var(--shadow-soft); animation: floatingCard 5s ease-in-out infinite; }
html[data-theme="light"] .floating-note { background: rgba(255,255,255,.9); }
.floating-note span { color: var(--green); font-size: 18px; font-weight: 800; }
.floating-note small { color: var(--text-soft); font-size: 8px; line-height: 1.25; max-width: 92px; }
.floating-note > i { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 5px rgba(73,200,255,.08); }
.floating-note-one { top: 13%; right: -8%; }
.floating-note-two { left: -7%; bottom: 13%; animation-delay: -2s; }
.hero-bottom { position: absolute; z-index: 3; left: 50%; bottom: 24px; transform: translateX(-50%); display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 9px; letter-spacing: .16em; text-transform: uppercase; }
.scroll-indicator { width: 28px; height: 42px; border: 1px solid var(--line-strong); border-radius: 999px; display: grid; place-items: start center; padding-top: 7px; }
.scroll-indicator i { width: 3px; height: 8px; border-radius: 999px; background: var(--blue); animation: scrollHint 1.8s ease-in-out infinite; }

/* Marquee */
.capability-marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--surface); }
.marquee-track { width: max-content; display: flex; animation: marquee 32s linear infinite; }
.marquee-group { display: flex; align-items: center; gap: 26px; padding: 18px 26px; white-space: nowrap; }
.marquee-group span { color: var(--text-soft); font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.marquee-group i { width: 5px; height: 5px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 12px rgba(73,200,255,.7); }

/* Vision */
.vision { background: var(--bg); }
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.comparison-card { position: relative; min-height: 520px; overflow: hidden; padding: 38px; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }
.comparison-card::before { content: ""; position: absolute; inset: 0; opacity: .75; pointer-events: none; background: radial-gradient(520px circle at var(--spot-x, 50%) var(--spot-y, 50%), rgba(73,200,255,.09), transparent 44%); }
.comparison-before { background: #e9edf3; color: #111a27; }
.comparison-before .card-label small, .comparison-before li b, .comparison-before .comparison-footer small { color: #5e6876; }
.comparison-before .card-label span, .comparison-before li span { background: #bdc7d4; }
.comparison-before li { border-color: rgba(20, 35, 55, .12); }
.comparison-after { background: linear-gradient(145deg, #081322, #0a1d36); color: #f5f8ff; }
html[data-theme="light"] .comparison-after { background: linear-gradient(145deg, #0a1930, #102b4c); }
.card-label { position: relative; z-index: 2; display: flex; align-items: center; gap: 12px; margin-bottom: 42px; }
.card-label span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; background: rgba(73,200,255,.13); color: var(--blue); font-size: 10px; font-weight: 900; }
.card-label small { color: #8292a9; font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.comparison-card h3 { position: relative; z-index: 2; max-width: 490px; margin: 0 0 26px; font-size: clamp(2rem, 3.1vw, 3.2rem); line-height: 1.08; }
.comparison-card ul { position: relative; z-index: 2; }
.comparison-card li { display: grid; grid-template-columns: 8px 1fr; gap: 13px; align-items: start; padding: 14px 0; border-top: 1px solid rgba(155,180,215,.13); }
.comparison-card li span { width: 6px; height: 6px; margin-top: 9px; border-radius: 50%; background: var(--blue); }
.comparison-card li b { color: #c0ccdc; font-size: 14px; font-weight: 500; }
.comparison-footer { position: absolute; z-index: 2; left: 38px; right: 38px; bottom: 32px; display: flex; align-items: end; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid currentColor; border-color: rgba(145,170,205,.14); }
.comparison-footer small { color: #8292a9; font-size: 9px; font-weight: 800; letter-spacing: .14em; }
.comparison-footer strong { font-size: 14px; }

/* Manifesto */
.manifesto { position: relative; height: 310vh; background: var(--bg-deep); }
.manifesto-sticky { position: sticky; top: 0; height: 100vh; min-height: 680px; overflow: hidden; display: flex; align-items: center; }
.manifesto-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(105,154,218,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(105,154,218,.045) 1px, transparent 1px); background-size: 72px 72px; mask-image: radial-gradient(circle at 50% 50%, #000 30%, transparent 78%); }
.manifesto-orb { position: absolute; left: 50%; top: 48%; width: min(65vw, 780px); aspect-ratio: 1; transform: translate(-50%, -50%); }
.manifesto-orb i { position: absolute; inset: 0; border: 1px solid rgba(72,160,255,.09); border-radius: 50%; animation: manifestoOrbit 16s linear infinite; }
.manifesto-orb i:nth-child(2) { inset: 13%; border-color: rgba(124,90,255,.12); animation-duration: 11s; animation-direction: reverse; }
.manifesto-orb i:nth-child(3) { inset: 27%; background: radial-gradient(circle, rgba(45,145,255,.19), rgba(118,75,255,.08) 42%, transparent 70%); border-color: rgba(73,200,255,.16); animation-duration: 7s; }
.manifesto-content { position: relative; z-index: 3; }
.manifesto-topline { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 55px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.manifesto-progress { display: flex; gap: 7px; }
.manifesto-progress i { width: 44px; height: 2px; background: rgba(120,150,190,.16); transition: background .35s ease, transform .35s ease; transform-origin: left; }
.manifesto-progress i.is-active { background: var(--blue); transform: scaleX(1.12); }
.manifesto-scenes { position: relative; min-height: clamp(260px, 35vw, 520px); }
.manifesto-scene { position: absolute; inset: 0; display: grid; align-content: center; opacity: 0; transform: translateY(45px) scale(.98); filter: blur(10px); transition: opacity .75s var(--ease), transform .75s var(--ease), filter .75s var(--ease); pointer-events: none; }
.manifesto-scene.is-active { opacity: 1; transform: none; filter: none; }
.manifesto-scene small { color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.manifesto-scene h2 { max-width: 1130px; margin: 16px 0 0; font-size: clamp(3.3rem, 7.5vw, 8.6rem); line-height: .96; font-weight: 700; }
.manifesto-content > p { max-width: 650px; margin: 22px 0 0 auto; color: var(--text-soft); font-size: 17px; line-height: 1.7; }

/* Process */
.process { padding: 0; background: var(--bg); }
.process-shell { display: grid; grid-template-columns: minmax(310px, 31vw) minmax(0, 1fr); }
.process-rail { position: relative; border-right: 1px solid var(--line); padding-left: max(32px, calc((100vw - var(--container)) / 2)); padding-right: clamp(30px, 4vw, 68px); background: var(--surface); }
.process-rail-inner { position: sticky; top: var(--header-height); min-height: calc(100vh - var(--header-height)); padding: 80px 0 55px; display: flex; flex-direction: column; justify-content: center; }
.process-rail h2 { margin: 0; font-size: clamp(2.55rem, 4.6vw, 5.2rem); line-height: 1.04; }
.process-rail p { max-width: 410px; margin: 24px 0 30px; color: var(--text-soft); }
.process-index { display: grid; gap: 2px; max-width: 360px; }
.process-index button { display: grid; grid-template-columns: 33px 1fr; align-items: center; gap: 8px; width: 100%; padding: 9px 0; border: 0; background: transparent; color: var(--muted); text-align: left; cursor: pointer; transition: color .25s ease, transform .25s ease; }
.process-index button span { font-size: 9px; font-weight: 800; }
.process-index button b { font-size: 12px; font-weight: 700; }
.process-index button.is-active { color: var(--blue); transform: translateX(5px); }
.process-stack { min-width: 0; padding-right: max(32px, calc((100vw - var(--container)) / 2)); background: var(--bg-deep); }
.process-card {
  position: sticky;
  top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
  display: grid;
  grid-template-columns: minmax(250px, .38fr) minmax(460px, .62fr);
  align-items: center;
  gap: clamp(28px, 4vw, 62px);
  padding: 58px clamp(28px, 4vw, 68px);
  border-bottom: 1px solid var(--line);
  background: var(--bg-deep);
  isolation: isolate;
}
.process-card::before { content: ""; position: absolute; z-index: -1; inset: 0; opacity: .55; background: radial-gradient(700px circle at 85% 30%, rgba(42, 134, 255, .09), transparent 65%); }
.process-card:nth-child(1) { z-index: 1; }
.process-card:nth-child(2) { z-index: 2; background: #040a13; }
.process-card:nth-child(3) { z-index: 3; background: #050b15; }
.process-card:nth-child(4) { z-index: 4; background: #030914; }
.process-card .process-demo { transition: opacity .45s var(--ease), transform .55s var(--ease), border-color .45s ease; }
.process-card:not(.is-active) .process-demo { opacity: .62; transform: scale(.985); }
.process-card.is-active .process-demo { opacity: 1; transform: none; border-color: rgba(73,200,255,.36); }
.process-card:not(.is-active) .process-demo *, .process-card:not(.is-active) .process-demo *::before, .process-card:not(.is-active) .process-demo *::after { animation-play-state: paused !important; }
html[data-theme="light"] .process-stack, html[data-theme="light"] .process-card { background: #edf3fb; }
html[data-theme="light"] .process-card:nth-child(2) { background: #f4f8fe; }
html[data-theme="light"] .process-card:nth-child(3) { background: #edf4fd; }
html[data-theme="light"] .process-card:nth-child(4) { background: #f7faff; }
.process-copy { position: relative; z-index: 3; }
.process-number { display: inline-grid; place-items: center; width: 39px; height: 39px; margin-bottom: 24px; border: 1px solid var(--line-strong); border-radius: 12px; color: var(--blue); background: rgba(73,200,255,.06); font-size: 10px; font-weight: 900; }
.process-copy h3 { margin: 0; font-size: clamp(2.6rem, 4vw, 4.6rem); line-height: 1; }
.process-copy > p { margin: 20px 0 26px; color: var(--text-soft); font-size: 16px; line-height: 1.7; }
.process-copy ul { display: grid; gap: 9px; }
.process-copy li { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; }
.process-copy li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 9px rgba(73,200,255,.6); }
.process-demo { position: relative; min-width: 0; height: min(64vh, 585px); min-height: 480px; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 24px; background: linear-gradient(145deg, rgba(11, 23, 39, .96), rgba(6, 13, 24, .96)); box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.035); }
html[data-theme="light"] .process-demo { background: linear-gradient(145deg, rgba(255,255,255,.98), rgba(239,245,253,.98)); }
.process-demo::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(105,154,218,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(105,154,218,.035) 1px, transparent 1px); background-size: 36px 36px; }
.demo-window-head { position: relative; z-index: 6; height: 52px; display: flex; align-items: center; justify-content: space-between; padding: 0 18px; border-bottom: 1px solid var(--line); color: var(--text-soft); font-size: 11px; font-weight: 800; letter-spacing: .04em; background: rgba(255,255,255,.015); }
.demo-window-head::before { content: ""; width: 58px; height: 7px; border-radius: 999px; background: linear-gradient(90deg, #384960 0 22%, transparent 22% 32%, #384960 32% 54%, transparent 54% 64%, #384960 64% 100%); opacity: .6; }
.demo-live { flex: none; }

/* Diagnose demo */
.source-column, .insight-column { position: absolute; z-index: 4; top: 96px; bottom: 42px; display: flex; flex-direction: column; justify-content: space-around; width: 26%; }
.source-column { left: 4%; }
.insight-column { right: 4%; }
.source-column > span { display: grid; grid-template-columns: 36px 1fr auto; align-items: center; gap: 9px; padding: 10px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.025); animation: sourcePulse 4.8s ease-in-out infinite; }
.source-column > span:nth-child(2) { animation-delay: .8s; }
.source-column > span:nth-child(3) { animation-delay: 1.6s; }
.source-column > span:nth-child(4) { animation-delay: 2.4s; }
.source-icon { display: grid; place-items: center; width: 34px; height: 28px; border-radius: 8px; background: rgba(73,200,255,.1); color: var(--blue); font-size: 7px; font-style: normal; font-weight: 900; }
.source-column b { font-size: 9px; font-weight: 600; }
.source-column em { color: var(--muted); font-size: 8px; font-style: normal; }
.diagnosis-core { position: absolute; z-index: 5; left: 50%; top: 52%; width: 128px; height: 128px; transform: translate(-50%, -50%); display: grid; place-items: center; border: 1px solid rgba(73,200,255,.27); border-radius: 50%; background: radial-gradient(circle, rgba(42,132,255,.3), rgba(8,17,30,.9) 58%, transparent 60%); box-shadow: 0 0 55px rgba(73,200,255,.16); }
.diagnosis-core span { position: relative; z-index: 4; font-size: 24px; font-weight: 900; }
.diagnosis-core > i, .diagnosis-core > b, .diagnosis-core > em { position: absolute; border: 1px solid rgba(73,200,255,.2); border-radius: 50%; animation: orbitSpin 8s linear infinite; }
.diagnosis-core > i { inset: -17px; }
.diagnosis-core > b { inset: -38px; animation-duration: 12s; animation-direction: reverse; }
.diagnosis-core > em { inset: -62px; border-style: dashed; animation-duration: 18s; }
.scanner { position: absolute; z-index: 3; left: 4px; right: 4px; height: 2px; background: linear-gradient(90deg, transparent, var(--blue), transparent); box-shadow: 0 0 14px var(--blue); animation: scanCore 2.8s ease-in-out infinite; }
.insight { display: block; padding: 12px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.025); animation: insightFloat 4s ease-in-out infinite; }
.insight:nth-child(2) { animation-delay: -1.3s; }
.insight:nth-child(3) { animation-delay: -2.6s; }
.insight small { display: block; font-size: 7px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.insight b { display: block; margin-top: 5px; font-size: 9px; font-weight: 600; }
.insight-risk small { color: var(--danger); }
.insight-opportunity small { color: var(--green); }
.insight-priority small { color: var(--gold); }
.diagnose-lines { position: absolute; z-index: 2; inset: 52px 0 0; width: 100%; height: calc(100% - 52px); }
.diagnose-lines path { fill: none; stroke: rgba(73,200,255,.25); stroke-width: 1.3; stroke-dasharray: 7 8; animation: dashFlow 6s linear infinite; }

/* Plan demo */
.plan-summary { position: relative; z-index: 4; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 18px 18px 0; }
.plan-summary > span { padding: 11px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.025); }
.plan-summary small { display: block; color: var(--muted); font-size: 7px; }
.plan-summary strong { display: block; margin-top: 4px; font-size: 13px; }
.plan-summary em { color: var(--muted); font-size: 8px; font-style: normal; font-weight: 500; }
.gantt { position: relative; z-index: 4; margin: 15px 18px 0; padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.018); }
.gantt-head, .gantt-row { display: grid; grid-template-columns: 34% repeat(4, 1fr); align-items: center; min-height: 35px; }
.gantt-head b { color: var(--muted); font-size: 7px; font-weight: 700; text-align: center; }
.gantt-row { position: relative; border-top: 1px solid rgba(120,150,190,.08); }
.gantt-row > span { color: var(--text-soft); font-size: 8px; }
.gantt-row i { grid-column: calc(var(--start) + 2) / span var(--width); height: 13px; border-radius: 4px; background: var(--gradient); transform-origin: left; animation: ganttGrow 4.8s var(--ease) infinite; }
.gantt-row:nth-child(3) i { animation-delay: .45s; }
.gantt-row:nth-child(4) i { animation-delay: .9s; }
.gantt-row:nth-child(5) i { animation-delay: 1.35s; background: linear-gradient(90deg, #42d7a0, #47bfc2); }
.priority-list { position: relative; z-index: 4; display: grid; gap: 6px; margin: 15px 18px; }
.priority-list > span { display: grid; grid-template-columns: 25px 1fr auto; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid rgba(120,150,190,.09); border-radius: 9px; background: rgba(255,255,255,.018); }
.priority-list i { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 7px; color: var(--blue); background: rgba(73,200,255,.08); font-size: 8px; font-style: normal; font-weight: 800; }
.priority-list b { font-size: 8px; font-weight: 600; }
.priority-list em { color: var(--green); font-size: 7px; font-style: normal; }
.priority-list > span:nth-child(2) em { color: var(--gold); }

/* Execute demo */
.agent-network { position: absolute; z-index: 3; left: 4%; top: 75px; bottom: 38%; width: 55%; }
.network-core { position: absolute; z-index: 4; left: 50%; top: 50%; width: 72px; height: 72px; transform: translate(-50%, -50%); display: grid; place-items: center; border: 1px solid rgba(73,200,255,.3); border-radius: 50%; background: radial-gradient(circle, rgba(47,137,255,.34), rgba(8,17,30,.96)); font-size: 18px; font-weight: 900; box-shadow: 0 0 40px rgba(73,200,255,.16); }
.network-core::after { content: ""; position: absolute; inset: -13px; border: 1px dashed rgba(73,200,255,.2); border-radius: 50%; animation: orbitSpin 9s linear infinite; }
.network-agent { position: absolute; z-index: 4; display: flex; align-items: center; gap: 7px; padding: 7px 9px; border: 1px solid var(--line); border-radius: 9px; background: rgba(8,17,30,.9); box-shadow: var(--shadow-soft); animation: nodeFloat 4s ease-in-out infinite; }
html[data-theme="light"] .network-agent { background: rgba(255,255,255,.92); }
.network-agent i { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 8px; background: rgba(73,200,255,.12); color: var(--blue); font-size: 8px; font-style: normal; font-weight: 900; }
.network-agent b { font-size: 8px; }
.agent-a { left: 2%; top: 2%; }
.agent-b { right: 2%; top: 2%; animation-delay: -.9s; }
.agent-c { left: 2%; bottom: 2%; animation-delay: -1.8s; }
.agent-d { right: 2%; bottom: 2%; animation-delay: -2.7s; }
.agent-network svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.agent-network path { fill: none; stroke: rgba(73,200,255,.24); stroke-width: 1.2; stroke-dasharray: 8 8; animation: dashFlow 5s linear infinite; }
.execution-log { position: absolute; z-index: 5; top: 77px; right: 4%; width: 36%; display: grid; gap: 8px; }
.execution-log > span { display: grid; grid-template-columns: 9px 1fr; gap: 8px; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.025); animation: logEnter 5.5s var(--ease) infinite; }
.execution-log > span:nth-child(2) { animation-delay: 1.15s; }
.execution-log > span:nth-child(3) { animation-delay: 2.3s; }
.log-icon { width: 7px; height: 7px; margin-top: 3px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 9px currentColor; }
.log-icon.violet { background: var(--violet); }
.log-icon.gold { background: var(--gold); }
.execution-log b { display: block; font-size: 8px; }
.execution-log small { display: block; color: var(--muted); font-size: 7px; line-height: 1.35; }
.execution-log em { grid-column: 2; color: var(--green); font-size: 7px; font-style: normal; }
.execution-log > span:nth-child(2) em { color: var(--blue); }
.execution-log > span:nth-child(3) em { color: var(--gold); }

/* Learn demo */
.learn-top { position: relative; z-index: 4; display: grid; grid-template-columns: 1fr 130px; gap: 12px; padding: 18px 18px 0; }
.chart-card { position: relative; min-height: 200px; padding: 14px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.018); }
.chart-card > div { display: flex; align-items: center; justify-content: space-between; }
.chart-card small { color: var(--muted); font-size: 8px; }
.chart-card strong { color: var(--green); font-size: 20px; }
.chart-card svg { position: absolute; left: 12px; right: 12px; bottom: 12px; width: calc(100% - 24px); height: 135px; }
.chart-area { fill: url(#chartFill); }
.chart-line { fill: none; stroke: var(--blue); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 760; stroke-dashoffset: 760; filter: drop-shadow(0 0 5px rgba(73,200,255,.5)); animation: chartDraw 5s var(--ease) infinite; }
.learn-loop { position: relative; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.018); }
.learn-loop span { position: relative; z-index: 4; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; color: #e5f8ff; background: radial-gradient(circle, rgba(73,200,255,.35), rgba(12,25,42,.95)); font-weight: 900; }
.learn-loop i, .learn-loop b, .learn-loop em { position: absolute; inset: 20px; border: 1px solid rgba(73,200,255,.2); border-radius: 50%; animation: orbitSpin 7s linear infinite; }
.learn-loop b { inset: 31px; border-color: rgba(123,98,255,.25); animation-direction: reverse; animation-duration: 5s; }
.learn-loop em { inset: 44px; border-style: dashed; animation-duration: 10s; }
.learning-list { position: relative; z-index: 4; display: grid; gap: 8px; margin: 14px 18px 18px; }
.learning-list > span { display: grid; grid-template-columns: 9px 1fr; gap: 9px; align-items: start; padding: 10px; border: 1px solid rgba(120,150,190,.09); border-radius: 10px; background: rgba(255,255,255,.018); }
.learning-dot { width: 7px; height: 7px; margin-top: 4px; border-radius: 50%; background: var(--blue); }
.learning-dot.violet { background: var(--violet); }
.learning-dot.gold { background: var(--gold); }
.learning-list b { display: block; font-size: 8px; }
.learning-list small { display: block; color: var(--green); font-size: 7px; }

/* Capabilities */
.capabilities { background: var(--bg); }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.capability-card { position: relative; min-height: 280px; padding: 28px; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .3s ease, transform .3s var(--ease); }
.capability-card::before { content: ""; position: absolute; inset: 0; opacity: 0; background: radial-gradient(380px circle at var(--spot-x,50%) var(--spot-y,50%), rgba(73,200,255,.13), transparent 54%); transition: opacity .3s ease; }
.capability-card:hover { z-index: 2; transform: translateY(-5px); background: var(--surface); }
.capability-card:hover::before { opacity: 1; }
.capability-card > span { position: relative; z-index: 2; color: var(--muted); font-size: 9px; font-weight: 800; }
.capability-card svg { position: relative; z-index: 2; width: 42px; height: 42px; margin: 40px 0 28px; fill: none; stroke: var(--blue); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 10px rgba(73,200,255,.2)); transition: transform .35s var(--ease); }
.capability-card:hover svg { transform: translateY(-4px) rotate(-3deg) scale(1.06); }
.capability-card h3 { position: relative; z-index: 2; margin: 0; font-size: 24px; }
.capability-card p { position: relative; z-index: 2; margin: 12px 0 0; color: var(--text-soft); font-size: 13px; line-height: 1.65; }

/* Applications */
.applications { overflow: hidden; background: var(--surface); }
.applications-backdrop { position: absolute; inset: 0; background: radial-gradient(600px circle at 50% 20%, rgba(51,132,255,.12), transparent 70%); }
.application-showcase { position: relative; z-index: 2; }
.application-feature { position: relative; min-height: 590px; overflow: hidden; display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 40px; padding: clamp(32px, 5vw, 72px); border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: linear-gradient(135deg, rgba(8,18,32,.97), rgba(10,31,57,.94)); box-shadow: var(--shadow); }
html[data-theme="light"] .application-feature { background: linear-gradient(135deg, rgba(255,255,255,.98), rgba(233,242,254,.98)); }
.application-feature::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(650px circle at var(--spot-x,70%) var(--spot-y,40%), rgba(73,200,255,.14), transparent 52%); }
.application-copy { position: relative; z-index: 3; }
.application-copy > span, .application-card > span { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .14em; }
.application-copy > span b, .application-card > span b { color: var(--blue); }
.application-copy h3 { max-width: 590px; margin: 24px 0; font-size: clamp(2.4rem, 4vw, 4.6rem); line-height: 1.04; }
.application-copy p { max-width: 580px; color: var(--text-soft); font-size: 16px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 27px; }
.tag-list i { padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; color: var(--text-soft); background: rgba(255,255,255,.025); font-size: 9px; font-style: normal; font-weight: 700; }
.application-visual { position: relative; min-height: 420px; }
.application-core { position: absolute; z-index: 4; left: 50%; top: 50%; width: 180px; height: 180px; transform: translate(-50%,-50%); display: grid; place-items: center; border: 1px solid rgba(73,200,255,.25); border-radius: 50%; background: radial-gradient(circle, rgba(43,131,255,.28), rgba(5,12,22,.94) 66%); box-shadow: 0 0 80px rgba(73,200,255,.18); }
.application-core::before, .application-core::after { content: ""; position: absolute; inset: -26px; border: 1px dashed rgba(73,200,255,.15); border-radius: 50%; animation: orbitSpin 14s linear infinite; }
.application-core::after { inset: -62px; animation-duration: 22s; animation-direction: reverse; }
.application-core img { width: 108px; height: 108px; object-fit: contain; }
.application-core span { position: absolute; bottom: 19px; padding: 3px 7px; border-radius: 6px; color: var(--blue); background: rgba(73,200,255,.09); font-size: 8px; font-weight: 900; letter-spacing: .12em; }
.app-node { position: absolute; z-index: 5; display: grid; place-items: center; width: 70px; height: 70px; border: 1px solid var(--line-strong); border-radius: 17px; background: rgba(7,16,29,.9); color: var(--text-soft); font-size: 10px; font-weight: 900; box-shadow: var(--shadow-soft); animation: nodeFloat 4.5s ease-in-out infinite; }
html[data-theme="light"] .app-node { background: rgba(255,255,255,.94); }
.app-node-a { left: 6%; top: 3%; }
.app-node-b { right: 5%; top: 4%; animation-delay: -1.1s; }
.app-node-c { left: 3%; bottom: 4%; animation-delay: -2.2s; }
.app-node-d { right: 4%; bottom: 3%; animation-delay: -3.3s; }
.application-visual > svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.application-visual > svg path { fill: none; stroke: rgba(73,200,255,.22); stroke-width: 1; stroke-dasharray: 8 8; animation: dashFlow 7s linear infinite; }
.application-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 16px; }
.application-card { position: relative; min-height: 280px; overflow: hidden; padding: 27px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-2); transition: transform .3s var(--ease), border-color .3s ease; }
.application-card::before { content: ""; position: absolute; inset: 0; opacity: 0; background: radial-gradient(360px circle at var(--spot-x,50%) var(--spot-y,50%), rgba(73,200,255,.12), transparent 55%); transition: opacity .3s ease; }
.application-card:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.application-card:hover::before { opacity: 1; }
.application-card h3 { position: relative; z-index: 2; margin: 64px 0 13px; font-size: 23px; line-height: 1.15; }
.application-card p { position: relative; z-index: 2; color: var(--text-soft); font-size: 13px; }

/* Architecture */
.architecture { background: var(--bg-deep); overflow: hidden; }
.architecture-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(55px, 7vw, 110px); align-items: center; }
.architecture-copy > p { max-width: 620px; margin: 27px 0 30px; color: var(--text-soft); font-size: 17px; line-height: 1.7; }
.architecture-list { display: grid; gap: 12px; }
.architecture-list li { display: flex; align-items: center; gap: 12px; color: var(--text-soft); font-size: 13px; }
.architecture-list i { width: 18px; height: 18px; border: 1px solid rgba(73,200,255,.28); border-radius: 6px; background: rgba(73,200,255,.07); }
.architecture-list i::after { content: ""; display: block; width: 6px; height: 3px; margin: 5px 0 0 5px; border-left: 1px solid var(--blue); border-bottom: 1px solid var(--blue); transform: rotate(-45deg); }
.architecture-map { position: relative; min-height: 650px; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: rgba(255,255,255,.014); }
.architecture-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(105,154,218,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(105,154,218,.045) 1px, transparent 1px); background-size: 40px 40px; }
.architecture-core { position: absolute; z-index: 5; left: 50%; top: 50%; width: 180px; height: 180px; transform: translate(-50%,-50%); display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(73,200,255,.28); border-radius: 50%; background: radial-gradient(circle, rgba(47,137,255,.27), rgba(8,17,30,.96) 66%); box-shadow: 0 0 70px rgba(73,200,255,.15); }
.architecture-core::before, .architecture-core::after { content: ""; position: absolute; inset: -27px; border: 1px dashed rgba(73,200,255,.15); border-radius: 50%; animation: orbitSpin 12s linear infinite; }
.architecture-core::after { inset: -56px; animation-duration: 20s; animation-direction: reverse; }
.architecture-core img { position: relative; z-index: 2; width: 78px; height: 78px; object-fit: contain; }
.architecture-core strong { position: relative; z-index: 2; margin-top: 6px; font-size: 10px; letter-spacing: .1em; }
.architecture-core small { position: relative; z-index: 2; color: var(--muted); font-size: 6px; letter-spacing: .11em; }
.architecture-node { position: absolute; z-index: 5; min-width: 112px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 12px; background: rgba(8,17,30,.9); box-shadow: var(--shadow-soft); animation: nodeFloat 5.2s ease-in-out infinite; }
html[data-theme="light"] .architecture-node, html[data-theme="light"] .architecture-core { background: rgba(255,255,255,.94); }
.architecture-node span { display: block; font-size: 11px; font-weight: 800; }
.architecture-node small { color: var(--muted); font-size: 8px; }
.node-input { left: 6%; top: 10%; }
.node-memory { right: 6%; top: 10%; animation-delay: -.8s; }
.node-agents { right: 3%; top: 45%; animation-delay: -1.6s; }
.node-models { right: 10%; bottom: 8%; animation-delay: -2.4s; }
.node-rag { left: 10%; bottom: 8%; animation-delay: -3.2s; }
.node-guard { left: 3%; top: 45%; animation-delay: -4s; }
.architecture-map > svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.architecture-map > svg path { fill: none; stroke: rgba(73,200,255,.24); stroke-width: 1.2; stroke-dasharray: 8 9; animation: dashFlow 7s linear infinite; }

/* Delivery */
.delivery { background: var(--bg); }
.delivery-layout { display: grid; grid-template-columns: 1fr minmax(390px, .68fr); gap: clamp(55px, 8vw, 120px); align-items: center; }
.delivery-copy > p { max-width: 680px; margin: 28px 0 34px; color: var(--text-soft); font-size: 17px; line-height: 1.75; }
.delivery-path { display: flex; align-items: center; gap: 10px; max-width: 700px; }
.delivery-path > span { display: grid; grid-template-columns: 24px 1fr; align-items: center; gap: 7px; }
.delivery-path b { display: grid; place-items: center; width: 24px; height: 24px; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--blue); font-size: 8px; }
.delivery-path small { color: var(--text-soft); font-size: 10px; font-weight: 700; }
.delivery-path > i { flex: 1; min-width: 18px; height: 1px; background: linear-gradient(90deg, rgba(73,200,255,.4), rgba(73,200,255,.06)); }
.diagnosis-card { position: relative; overflow: hidden; padding: 36px; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: linear-gradient(145deg, var(--surface), var(--surface-2)); box-shadow: var(--shadow); }
.diagnosis-card::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(460px circle at var(--spot-x,70%) var(--spot-y,20%), rgba(73,200,255,.14), transparent 55%); }
.diagnosis-card-head { position: relative; z-index: 2; display: flex; justify-content: space-between; color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: .14em; }
.diagnosis-card-head i { font-style: normal; font-size: 17px; }
.diagnosis-card h3 { position: relative; z-index: 2; margin: 35px 0 16px; font-size: 34px; line-height: 1.1; }
.diagnosis-card > p { position: relative; z-index: 2; color: var(--text-soft); font-size: 14px; line-height: 1.7; }
.diagnosis-card ul { position: relative; z-index: 2; display: grid; gap: 8px; margin: 25px 0 30px; }
.diagnosis-card li { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.diagnosis-card li span { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 7px; color: var(--green); background: rgba(76,226,164,.08); font-size: 10px; }
.diagnosis-card li b { font-size: 12px; font-weight: 600; }

/* About */
.about { background: var(--surface); }
.about-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(55px, 8vw, 120px); align-items: center; }
.brand-stage { position: relative; min-height: 570px; overflow: hidden; display: grid; place-items: center; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--bg-deep); box-shadow: var(--shadow-soft); }
.brand-stage-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(105,154,218,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(105,154,218,.045) 1px, transparent 1px); background-size: 48px 48px; }
.brand-stage::before { content: ""; position: absolute; width: 430px; height: 430px; border-radius: 50%; background: radial-gradient(circle, rgba(42,132,255,.2), transparent 70%); }
.brand-stage > img { position: relative; z-index: 3; width: min(75%, 450px); max-height: 360px; object-fit: contain; }
.brand-stage-pill { position: absolute; z-index: 4; display: flex; align-items: center; gap: 8px; padding: 9px 12px; border: 1px solid var(--line-strong); border-radius: 999px; background: rgba(8,17,30,.84); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); color: #d9e5f5; font-size: 9px; box-shadow: var(--shadow-soft); animation: floatingCard 5s ease-in-out infinite; }
.brand-stage-pill i { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.brand-stage-pill-a { left: 7%; top: 13%; }
.brand-stage-pill-b { right: 7%; top: 20%; animation-delay: -1.8s; }
.brand-stage-pill-c { right: 10%; bottom: 12%; animation-delay: -3.1s; }
.about-copy > p { max-width: 650px; margin: 28px 0 32px; color: var(--text-soft); font-size: 17px; line-height: 1.75; }
.about-values { display: flex; flex-wrap: wrap; gap: 9px; }
.about-values span { padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--text-soft); background: rgba(255,255,255,.018); font-size: 10px; font-weight: 700; }

/* FAQ */
.faq { background: var(--bg); }
.faq-layout { display: grid; grid-template-columns: .66fr 1fr; gap: clamp(55px, 8vw, 120px); align-items: start; }
.faq-copy { position: sticky; top: calc(var(--header-height) + 50px); }
.faq-copy > p { max-width: 440px; margin: 25px 0 0; color: var(--text-soft); font-size: 16px; line-height: 1.7; }
.accordion { border-top: 1px solid var(--line); }
.accordion-item { border-bottom: 1px solid var(--line); }
.accordion-item button { width: 100%; min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 20px 0; border: 0; background: transparent; text-align: left; cursor: pointer; }
.accordion-item button span { font-family: var(--font-display); font-size: 20px; font-weight: 700; letter-spacing: -.025em; }
.accordion-item button i { position: relative; flex: none; width: 28px; height: 28px; border: 1px solid var(--line); border-radius: 50%; }
.accordion-item button i::before, .accordion-item button i::after { content: ""; position: absolute; left: 8px; right: 8px; top: 13px; height: 1px; background: var(--text); transition: transform .3s ease; }
.accordion-item button i::after { transform: rotate(90deg); }
.accordion-item button[aria-expanded="true"] i::after { transform: rotate(0); }
.accordion-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .4s var(--ease); }
.accordion-panel > p { min-height: 0; overflow: hidden; margin: 0; padding: 0 60px 0 0; color: var(--text-soft); line-height: 1.7; transition: padding .4s var(--ease); }
.accordion-item.is-open .accordion-panel { grid-template-rows: 1fr; }
.accordion-item.is-open .accordion-panel > p { padding-bottom: 26px; }

/* Contact */
.contact { min-height: 90vh; overflow: hidden; display: flex; align-items: center; background: var(--bg-deep); }
.contact-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(105,154,218,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(105,154,218,.045) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(circle at 45% 50%, #000 20%, transparent 82%); }
.contact-orb { position: absolute; left: 12%; top: 50%; width: 720px; height: 720px; transform: translateY(-50%); border-radius: 50%; background: radial-gradient(circle, rgba(34,135,255,.22), rgba(104,72,255,.08) 42%, transparent 70%); filter: blur(12px); }
.contact-layout { position: relative; z-index: 3; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(420px, .65fr); gap: clamp(55px, 8vw, 110px); align-items: center; }
.contact-overline { margin: 0 0 12px; color: var(--text-soft); font-size: clamp(1.05rem, 1.5vw, 1.35rem); }
.contact-copy h2 { max-width: 800px; margin: 0; font-size: clamp(3.3rem, 6vw, 6.8rem); line-height: .99; }
.contact-text { max-width: 660px; margin: 26px 0 0; color: var(--text-soft); font-size: 16px; line-height: 1.75; }
.contact-tags { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 31px; color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.contact-tags i { width: 3px; height: 3px; border-radius: 50%; background: var(--blue); }
.contact-form { position: relative; padding: 32px; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: rgba(8,17,30,.83); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); box-shadow: var(--shadow); }
html[data-theme="light"] .contact-form { background: rgba(255,255,255,.86); }
.form-head { margin-bottom: 24px; }
.form-head span { display: block; color: var(--blue); font-size: 8px; font-weight: 900; letter-spacing: .15em; }
.form-head strong { display: block; margin-top: 7px; font-family: var(--font-display); font-size: 25px; letter-spacing: -.035em; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid label { display: block; }
.form-grid label > span { display: block; margin: 0 0 6px 2px; color: var(--text-soft); font-size: 9px; font-weight: 700; }
.form-grid input, .form-grid textarea { width: 100%; border: 1px solid var(--line); border-radius: 12px; outline: 0; background: rgba(255,255,255,.025); color: var(--text); padding: 13px 14px; font-size: 13px; transition: border-color .2s ease, box-shadow .2s ease, background .2s ease; }
html[data-theme="light"] .form-grid input, html[data-theme="light"] .form-grid textarea { background: rgba(244,248,253,.86); }
.form-grid textarea { resize: vertical; min-height: 105px; }
.form-grid input:focus, .form-grid textarea:focus { border-color: rgba(73,200,255,.55); box-shadow: 0 0 0 4px rgba(73,200,255,.08); }
.form-grid input::placeholder, .form-grid textarea::placeholder { color: var(--muted); opacity: .75; }
.form-full { grid-column: 1 / -1; }
.form-honeypot { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.contact-form .button { margin-top: 18px; }
.form-note { margin: 12px 0 0; color: var(--muted); font-size: 8px; line-height: 1.5; text-align: center; }
.form-feedback { min-height: 18px; margin-top: 8px; color: var(--green); font-size: 10px; text-align: center; }
.form-feedback.is-error { color: var(--danger); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-deep); }
.footer-main { min-height: 150px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 55px; }
.footer-main > p { max-width: 440px; margin: 0; color: var(--muted); font-size: 12px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 22px; }
.footer-links a { color: var(--text-soft); font-size: 11px; font-weight: 700; }
.footer-links a:hover { color: var(--blue); }
.footer-bottom { min-height: 58px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; }
.footer-bottom a { display: inline-flex; gap: 7px; }
.floating-contact { position: fixed; z-index: 1800; right: 20px; bottom: 20px; display: flex; align-items: center; gap: 9px; min-height: 44px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; background: rgba(246,249,255,.94); color: #07111f; box-shadow: 0 18px 45px rgba(0,0,0,.2); font-size: 10px; -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); transition: transform .25s var(--ease); }
.floating-contact:hover { transform: translateY(-3px); }
.floating-status { position: relative; width: 8px; height: 8px; border-radius: 50%; background: #28c983; }
.floating-status::after { content: ""; position: absolute; inset: -5px; border: 1px solid rgba(40,201,131,.4); border-radius: 50%; animation: pulseRing 2s ease-out infinite; }
.floating-contact i { font-style: normal; }
.noscript-message { position: fixed; z-index: 5000; left: 12px; right: 12px; bottom: 12px; padding: 12px; border-radius: 10px; background: #fff1cf; color: #3c2a00; text-align: center; }

/* Animations */
@keyframes pulseRing { 0% { transform: scale(.65); opacity: .7; } 75%,100% { transform: scale(1.4); opacity: 0; } }
@keyframes livePulse { 0%,100% { opacity: .45; transform: scale(.85); } 50% { opacity: 1; transform: scale(1); } }
@keyframes orbitSpin { to { transform: rotate(360deg); } }
@keyframes nodeFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes flowProgress { 0%,100% { transform: scaleX(.65); transform-origin: left; } 50% { transform: scaleX(1); transform-origin: left; } }
@keyframes activityEnter { 0%,10% { opacity: .25; transform: translateX(10px); } 20%,75% { opacity: 1; transform: none; } 90%,100% { opacity: .35; transform: translateX(-5px); } }
@keyframes floatingCard { 0%,100% { transform: translateY(0) rotate(-.5deg); } 50% { transform: translateY(-9px) rotate(.5deg); } }
@keyframes scrollHint { 0% { transform: translateY(0); opacity: 0; } 35% { opacity: 1; } 100% { transform: translateY(18px); opacity: 0; } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes manifestoOrbit { to { transform: rotate(360deg) scale(1.02); } }
@keyframes sourcePulse { 0%,100% { border-color: var(--line); transform: translateX(0); } 35% { border-color: rgba(73,200,255,.3); transform: translateX(3px); } }
@keyframes scanCore { 0%,100% { top: 16%; opacity: .2; } 50% { top: 82%; opacity: 1; } }
@keyframes insightFloat { 0%,100% { transform: translateX(0); } 50% { transform: translateX(-5px); } }
@keyframes dashFlow { to { stroke-dashoffset: -160; } }
@keyframes ganttGrow { 0%,12% { transform: scaleX(0); opacity: .3; } 35%,78% { transform: scaleX(1); opacity: 1; } 100% { transform: scaleX(1); opacity: .45; } }
@keyframes logEnter { 0%,12% { opacity: .25; transform: translateY(10px); } 24%,75% { opacity: 1; transform: none; } 100% { opacity: .4; transform: translateY(-3px); } }
@keyframes chartDraw { 0%,10% { stroke-dashoffset: 760; } 48%,80% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 0; opacity: .5; } }

/* Responsive */
@media (max-width: 1180px) {
  :root { --container: 1060px; }
  .container { width: min(calc(100% - 48px), var(--container)); }
  .desktop-nav { gap: 20px; }
  .desktop-nav a { font-size: 12px; }
  .nav-cta { display: none; }
  .hero-layout { grid-template-columns: 1fr; gap: 64px; }
  .hero { padding-top: calc(var(--header-height) + 85px); }
  .hero-copy { max-width: 850px; }
  .hero-title { max-width: 1000px; font-size: clamp(3.7rem, 8vw, 6.5rem); }
  .hero-product { width: min(860px, 100%); margin-left: auto; }
  .hero-watermark { right: -15%; }
  .process-shell { grid-template-columns: 290px minmax(0, 1fr); }
  .process-rail { padding-left: 30px; padding-right: 28px; }
  .process-stack { padding-right: 24px; }
  .process-card { grid-template-columns: 1fr; align-content: center; gap: 28px; padding: 46px 38px; }
  .process-copy { display: grid; grid-template-columns: auto 1fr; column-gap: 18px; align-items: start; }
  .process-copy .process-number { grid-row: 1 / span 3; }
  .process-copy h3 { font-size: 42px; }
  .process-copy > p { margin: 9px 0 14px; }
  .process-copy ul { grid-column: 2; }
  .process-demo { height: 520px; min-height: 0; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .application-grid { grid-template-columns: repeat(2, 1fr); }
  .architecture-layout { grid-template-columns: 1fr; }
  .architecture-map { width: min(760px,100%); margin-inline: auto; }
  .delivery-layout { grid-template-columns: 1fr; }
  .diagnosis-card { max-width: 680px; }
  .about-layout { grid-template-columns: 1fr; }
  .brand-stage { width: min(780px,100%); }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-copy { max-width: 920px; }
  .contact-form { max-width: 720px; }
}

@media (max-width: 900px) {
  :root { --header-height: 70px; }
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .nav-actions { margin-left: auto; }
  .language-switch { display: none; }
  .theme-toggle { display: none; }
  .brand-name { font-size: 19px; }
  .hero-bottom { display: none; }
  .section { padding: 96px 0; }
  .split-intro { grid-template-columns: 1fr; gap: 24px; margin-bottom: 44px; }
  .comparison-grid { grid-template-columns: 1fr; }
  .manifesto-content > p { margin-left: 0; }
  .process-shell { display: block; }
  .process-rail { border-right: 0; border-bottom: 1px solid var(--line); padding: 0 24px; }
  .process-rail-inner { position: relative; top: auto; min-height: auto; padding: 90px 0 60px; }
  .process-index { display: none; }
  .process-stack { padding: 0; }
  .process-card { position: relative; top: auto; min-height: auto; padding: 64px 24px; border-bottom: 1px solid var(--line); }
  .process-card:not(.is-active) .process-demo { opacity: 1; transform: none; }
  .process-card:not(.is-active) .process-demo *, .process-card:not(.is-active) .process-demo *::before, .process-card:not(.is-active) .process-demo *::after { animation-play-state: running !important; }
  .process-demo { height: 520px; }
  .application-feature { grid-template-columns: 1fr; }
  .application-visual { min-height: 380px; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-copy { position: relative; top: auto; }
  .footer-main { grid-template-columns: 1fr; gap: 25px; padding: 44px 0; }
  .footer-links { justify-content: flex-start; }
}

@media (max-width: 680px) {
  .container { width: calc(100% - 32px); }
  .site-header { height: 66px; }
  :root { --header-height: 66px; }
  .brand-mark-shell { width: 34px; height: 34px; }
  .brand-name { font-size: 18px; }
  .hero { min-height: auto; padding: 115px 0 78px; }
  .hero-title { font-size: clamp(3rem, 14vw, 4.45rem); line-height: 1; }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-trust > div { row-gap: 8px; }
  .hero-product { margin-top: 5px; }
  .product-window { border-radius: 18px; transform: none; }
  .product-body { min-height: 470px; grid-template-columns: 45px 1fr; }
  .product-sidebar { padding: 13px 7px; }
  .product-sidebar img { width: 27px; height: 27px; }
  .product-sidebar span { width: 25px; height: 25px; }
  .product-dashboard { padding: 14px; }
  .dashboard-head strong { font-size: 13px; }
  .metric-row { gap: 6px; }
  .metric-row article { padding: 9px; }
  .metric-row small { white-space: normal; font-size: 7px; }
  .metric-row strong { font-size: 17px; }
  .metric-row article > span { display: none; }
  .operation-grid { grid-template-columns: 1fr; }
  .flow-panel { display: none; }
  .activity-stream > span:nth-child(3) { display: none; }
  .floating-note { display: none; }
  .section { padding: 82px 0; }
  .section-intro h2, .architecture-copy h2, .delivery-copy h2, .about-copy h2, .faq-copy h2 { font-size: clamp(2.5rem, 12vw, 3.8rem); }
  .split-intro > p, .centered-intro > p { font-size: 16px; }
  .comparison-card { min-height: 520px; padding: 27px; }
  .comparison-footer { left: 27px; right: 27px; }
  .manifesto { height: 260vh; }
  .manifesto-sticky { min-height: 600px; }
  .manifesto-scenes { min-height: 340px; }
  .manifesto-scene h2 { font-size: clamp(3rem, 14vw, 5.1rem); }
  .manifesto-content > p { font-size: 14px; }
  .manifesto-progress i { width: 28px; }
  .process-rail { padding-inline: 16px; }
  .process-rail h2 { font-size: 3.4rem; }
  .process-card { padding: 58px 16px; }
  .process-copy { display: block; }
  .process-copy .process-number { margin-bottom: 18px; }
  .process-copy h3 { font-size: 3rem; }
  .process-copy ul { margin-bottom: 24px; }
  .process-demo { height: 480px; min-height: 480px; border-radius: 18px; }
  .source-column { left: 3%; width: 33%; }
  .insight-column { right: 3%; width: 33%; }
  .diagnosis-core { width: 92px; height: 92px; }
  .source-column > span { grid-template-columns: 28px 1fr; padding: 8px; }
  .source-icon { width: 27px; height: 24px; }
  .source-column em { display: none; }
  .source-column b, .insight b { font-size: 7px; }
  .diagnosis-core > em { display: none; }
  .plan-summary { grid-template-columns: 1fr 1fr; }
  .plan-summary > span:nth-child(3) { display: none; }
  .gantt { margin-inline: 10px; padding: 9px; }
  .gantt-head, .gantt-row { grid-template-columns: 42% repeat(4, 1fr); }
  .priority-list { margin-inline: 10px; }
  .agent-network { left: 4%; right: 4%; width: auto; bottom: 48%; }
  .execution-log { left: 4%; right: 4%; top: auto; bottom: 18px; width: auto; grid-template-columns: 1fr; }
  .execution-log > span:nth-child(3) { display: none; }
  .learn-top { grid-template-columns: 1fr; }
  .learn-loop { display: none; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card { min-height: 240px; }
  .application-feature { min-height: auto; padding: 28px 22px; }
  .application-copy h3 { font-size: 2.6rem; }
  .application-visual { min-height: 330px; }
  .application-core { width: 130px; height: 130px; }
  .application-core img { width: 75px; height: 75px; }
  .app-node { width: 58px; height: 58px; font-size: 8px; }
  .application-grid { grid-template-columns: 1fr; }
  .architecture-map { min-height: 520px; }
  .architecture-core { width: 135px; height: 135px; }
  .architecture-core img { width: 58px; height: 58px; }
  .architecture-node { min-width: 90px; padding: 9px 10px; }
  .node-input, .node-rag { left: 3%; }
  .node-memory, .node-models { right: 3%; }
  .delivery-path { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .delivery-path > i { display: none; }
  .diagnosis-card { padding: 26px; }
  .brand-stage { min-height: 440px; }
  .brand-stage > img { width: 85%; }
  .brand-stage-pill { font-size: 8px; }
  .brand-stage-pill-c { right: 4%; }
  .contact { min-height: auto; }
  .contact-copy h2 { font-size: clamp(3rem, 14vw, 4.8rem); }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 18px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-full { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 8px; justify-content: center; }
  .floating-contact { right: 12px; bottom: 12px; }
  .floating-contact b { display: none; }
}

@media (max-width: 420px) {
  .brand-name { max-width: 112px; overflow: hidden; white-space: nowrap; }
  .hero-title { font-size: clamp(2.65rem, 11.6vw, 2.85rem); overflow-wrap: normal; word-break: normal; }
  .product-body { grid-template-columns: 1fr; }
  .product-sidebar { display: none; }
  .product-bar { grid-template-columns: auto 1fr; }
  .product-brand { display: none; }
  .live-status { grid-column: 2; }
  .manifesto-topline > span { max-width: 160px; }
  .process-demo { height: 445px; min-height: 445px; }
  .source-column > span:nth-child(4) { display: none; }
  .insight:nth-child(3) { display: none; }
  .diagnosis-core { left: 50%; }
  .architecture-map { min-height: 470px; }
  .architecture-node { min-width: 76px; font-size: 9px; }
  .architecture-node small { font-size: 7px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal-up, .reveal-scale { opacity: 1; transform: none; filter: none; }
  .cursor-glow, .hero-network { display: none; }
}

/* Mobile preference controls */
.mobile-preferences { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 20px 0 4px; }
.mobile-menu .mobile-language { display: flex; }
.mobile-theme-button { min-height: 36px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface-soft); color: var(--text-soft); font-size: 10px; font-weight: 800; cursor: pointer; }
section[id] { scroll-margin-top: calc(var(--header-height) - 1px); }