:root {
  --ink: #071a20;
  --ink-2: #0d2b31;
  --paper: #f5f2e9;
  --white: #fffef8;
  --cyan: #28d9e8;
  --cyan-2: #77edf3;
  --lime: #d8fa66;
  --muted: #87a0a3;
  --line: rgba(7, 26, 32, 0.13);
  --dark-line: rgba(255, 255, 255, 0.14);
  --max: 1440px;
  --pad: clamp(22px, 5vw, 76px);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ink);
  font-family: Inter, "Noto Sans", "Segoe UI", Arial, sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.noise { position: fixed; inset: 0; pointer-events: none; opacity: .035; z-index: 100; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E"); }

.site-header {
  position: fixed; z-index: 50; top: 0; left: 0; right: 0;
  height: 78px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: 0 var(--pad); max-width: var(--max); margin: 0 auto;
  color: var(--white); transition: background .25s, border .25s;
}
.site-header::before { content: ""; position: fixed; left: 0; right: 0; top: 0; height: 78px; z-index: -1; background: rgba(7, 26, 32, .72); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.brand { justify-self: start; font-weight: 900; letter-spacing: .13em; font-size: 22px; }
.brand b { color: var(--cyan); font-size: 1.08em; }
.desktop-nav { display: flex; gap: 34px; font-size: 13px; color: #b9c9c8; }
.desktop-nav a { transition: color .2s; }
.desktop-nav a:hover { color: var(--white); }
.header-actions { justify-self: end; display: flex; align-items: center; gap: 10px; }
.language-picker { height: 40px; display: flex; align-items: center; gap: 5px; padding: 0 8px 0 11px; border: 1px solid var(--dark-line); border-radius: 999px; }
.language-picker svg { width: 15px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.language-picker select { border: 0; outline: 0; color: var(--white); background: transparent; font-size: 12px; font-weight: 800; cursor: pointer; }
.language-picker option { color: var(--ink); background: #fff; }
.menu-toggle, .mobile-nav { display: none; }

.button { min-height: 50px; border: 1px solid transparent; border-radius: 999px; padding: 0 22px; font-size: 13px; font-weight: 800; letter-spacing: .01em; cursor: pointer; display: inline-flex; justify-content: center; align-items: center; transition: transform .2s, background .2s, border .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 40px; padding: 0 17px; }
.button-primary { color: var(--ink); background: var(--lime); }
.button-primary:hover { background: #e4ff8a; }
.button-ghost { color: var(--white); border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .04); }
.button-light { background: var(--white); color: var(--ink); min-width: 200px; }

.hero {
  position: relative; isolation: isolate; overflow: hidden; max-width: var(--max); min-height: 830px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(470px, .96fr); align-items: center; gap: clamp(30px, 5vw, 84px);
  padding: 135px var(--pad) 78px; color: var(--white); background: var(--ink);
}
.hero::before { content: ""; position: absolute; inset: 78px var(--pad) auto; height: 1px; background: rgba(255, 255, 255, .08); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); z-index: -1; }
.hero-glow-one { width: 640px; height: 640px; right: -200px; top: 120px; background: radial-gradient(circle, rgba(40, 217, 232, .20), transparent 64%); }
.hero-glow-two { width: 420px; height: 420px; left: 20%; bottom: -300px; background: radial-gradient(circle, rgba(216, 250, 102, .10), transparent 66%); }
.eyebrow { display: inline-flex; align-items: center; gap: 11px; color: var(--cyan-2); font-size: 11px; line-height: 1; letter-spacing: .16em; text-transform: uppercase; font-weight: 900; }
.eyebrow > span:first-child { width: 30px; height: 1px; background: currentColor; }
.eyebrow.dark { color: #278691; }
.hero h1 { max-width: 760px; margin: 24px 0; font-size: clamp(52px, 6vw, 88px); font-weight: 600; letter-spacing: -.055em; line-height: .97; }
.hero h1 em { color: var(--cyan-2); font-style: normal; }
.hero-lead { max-width: 650px; color: #b5c8ca; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.65; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 36px; }
.hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 62px; border-top: 1px solid var(--dark-line); }
.hero-proof div { padding: 19px 18px 0 0; }
.hero-proof div + div { padding-left: 18px; border-left: 1px solid var(--dark-line); }
.hero-proof strong, .hero-proof span { display: block; }
.hero-proof strong { font-size: 12px; color: var(--white); }
.hero-proof span { margin-top: 7px; color: #789296; font-size: 11px; line-height: 1.45; }

.hero-visual { position: relative; min-height: 570px; display: grid; place-items: center; }
.platform-core { position: relative; z-index: 5; width: 190px; height: 190px; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; background: radial-gradient(circle at 40% 30%, #174852 0, #0c2c33 55%, #071a20 100%); border: 1px solid rgba(119, 237, 243, .45); box-shadow: 0 0 0 16px rgba(40, 217, 232, .035), 0 0 70px rgba(40, 217, 232, .18), inset 0 0 40px rgba(40, 217, 232, .08); }
.platform-core::before { content: ""; position: absolute; inset: 13px; border: 1px dashed rgba(119, 237, 243, .22); border-radius: inherit; animation: spin 28s linear infinite; }
.platform-core strong { font-size: 74px; line-height: .85; color: var(--cyan-2); font-weight: 500; }
.platform-core small { color: #7d9ca0; letter-spacing: .15em; font-size: 8px; margin-top: 13px; }
.core-kicker { color: var(--white); font-weight: 900; letter-spacing: .18em; font-size: 12px; }
.orbit { position: absolute; border: 1px solid rgba(119, 237, 243, .15); border-radius: 50%; transform: rotate(-14deg); }
.orbit::before, .orbit::after { content: ""; position: absolute; width: 7px; height: 7px; background: var(--cyan); border-radius: 50%; box-shadow: 0 0 14px var(--cyan); }
.orbit-one { width: 430px; height: 300px; }
.orbit-one::before { left: 10%; top: 15%; }.orbit-one::after { right: 4%; bottom: 27%; }
.orbit-two { width: 560px; height: 450px; border-style: dashed; transform: rotate(13deg); }
.orbit-two::before { right: 22%; top: 3%; }.orbit-two::after { left: 5%; bottom: 35%; }
.orbit-card { position: absolute; z-index: 7; width: 132px; min-height: 84px; text-align: left; color: var(--white); border: 1px solid rgba(255, 255, 255, .16); background: rgba(12, 44, 51, .84); backdrop-filter: blur(12px); border-radius: 14px; padding: 13px; cursor: pointer; transition: transform .25s, border-color .25s, background .25s; box-shadow: 0 20px 35px rgba(0,0,0,.18); }
.orbit-card:hover { transform: translateY(-4px); border-color: rgba(119, 237, 243, .6); background: #103840; }
.orbit-card b, .orbit-card small { display: block; }.orbit-card b { font-size: 17px; margin: 3px 0 2px; }.orbit-card small { color: #7e9da0; font-size: 10px; }
.mini-icon { color: var(--cyan); font-size: 8px; letter-spacing: .12em; }
.card-pos { top: 54px; left: 5%; }.card-kds { top: 103px; right: 0; }.card-boh { bottom: 57px; left: 2%; }.card-ai { bottom: 24px; right: 5%; }
.signal { position: absolute; width: 4px; height: 4px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 8px rgba(216, 250, 102, .08), 0 0 25px var(--lime); }
.signal-one { left: 25%; top: 43%; }.signal-two { right: 23%; bottom: 38%; }
@keyframes spin { to { transform: rotate(360deg); } }

.capability-section { max-width: var(--max); margin: 0 auto; padding: 112px var(--pad) 120px; background: var(--paper); }
.section-intro { display: grid; grid-template-columns: 1.15fr .65fr; align-items: end; gap: 90px; margin-bottom: 54px; }
.section-intro h2 { max-width: 820px; font-size: clamp(38px, 4.7vw, 65px); line-height: 1.03; letter-spacing: -.045em; margin: 20px 0 0; font-weight: 600; }
.section-intro > p { color: #587074; font-size: 16px; line-height: 1.7; margin: 0; }
.explorer-shell { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fbfaf5; box-shadow: 0 28px 90px rgba(7, 26, 32, .08); }
.scene-tabs { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
.scene-tab { border: 0; border-right: 1px solid var(--line); background: transparent; text-align: left; padding: 25px 28px; cursor: pointer; position: relative; transition: background .2s; }
.scene-tab:last-child { border-right: 0; }.scene-tab:hover { background: rgba(40, 217, 232, .06); }
.scene-tab.active { background: var(--ink); color: var(--white); }
.scene-tab.active::after { content: ""; position: absolute; left: 28px; right: 28px; bottom: 0; height: 3px; background: var(--cyan); }
.scene-tab span, .scene-tab b, .scene-tab small { display: block; }
.scene-tab span { font-size: 9px; color: #258b97; letter-spacing: .12em; }.scene-tab.active span { color: var(--cyan); }
.scene-tab b { margin: 8px 0 4px; font-size: 17px; }.scene-tab small { color: #718387; font-size: 11px; }
.explorer-stage { display: grid; grid-template-columns: 280px 1fr; min-height: 490px; }
.capability-list { padding: 18px; border-right: 1px solid var(--line); background: #f1efe7; display: flex; flex-direction: column; gap: 6px; }
.capability-button { width: 100%; min-height: 52px; padding: 10px 12px; display: grid; grid-template-columns: 30px 1fr auto; align-items: center; gap: 8px; border: 1px solid transparent; border-radius: 11px; background: transparent; color: #486064; cursor: pointer; text-align: left; transition: all .18s; }
.capability-button:hover { background: rgba(255,255,255,.7); color: var(--ink); }
.capability-button.active { background: var(--white); color: var(--ink); border-color: rgba(7, 26, 32, .1); box-shadow: 0 8px 24px rgba(7, 26, 32, .06); }
.capability-button .cap-icon { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; background: #dfe8e4; color: #146e78; font-size: 11px; font-weight: 900; }
.capability-button.active .cap-icon { color: var(--ink); background: var(--lime); }
.capability-button b { font-size: 13px; }.capability-button i { font-style: normal; color: #a1afb0; font-size: 14px; }
.capability-detail { display: grid; grid-template-columns: 105px 1fr; gap: 38px; padding: 54px clamp(28px, 5vw, 76px); background: radial-gradient(circle at 90% 18%, rgba(40, 217, 232, .10), transparent 32%), #fbfaf5; }
.detail-number { font-size: 13px; color: #2296a3; letter-spacing: .15em; padding-top: 9px; border-top: 1px solid #2296a3; }
.detail-label { font-size: 10px; color: #278691; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.detail-copy h3 { margin: 12px 0 13px; font-size: clamp(34px, 4vw, 54px); letter-spacing: -.035em; line-height: 1; font-weight: 600; }
.detail-copy > p { max-width: 690px; color: #536a6d; line-height: 1.7; font-size: 15px; }
.outcome-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 30px 0 36px; }
.outcome-grid div { padding: 17px 18px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.6); }
.outcome-grid small, .outcome-grid strong { display: block; }.outcome-grid small { color: #789093; font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }.outcome-grid strong { font-size: 13px; margin-top: 7px; line-height: 1.35; }
.connect-row { border-top: 1px solid var(--line); padding-top: 20px; display: flex; align-items: center; gap: 20px; }
.connect-row > span { color: #819396; font-size: 8px; font-weight: 900; letter-spacing: .13em; white-space: nowrap; }
.connect-row > div { display: flex; flex-wrap: wrap; gap: 7px; }
.connection-pill { border-radius: 999px; background: #e8e9e2; padding: 7px 10px; font-size: 10px; color: #385155; }

.architecture { margin-top: 120px; display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(55px, 7vw, 115px); align-items: center; scroll-margin-top: 100px; }
.section-index { font-size: 10px; letter-spacing: .15em; color: #248793; font-weight: 900; }
.architecture-copy h3 { font-size: clamp(34px, 4vw, 52px); line-height: 1.05; letter-spacing: -.04em; margin: 20px 0; font-weight: 600; }
.architecture-copy > p { color: #587074; font-size: 15px; line-height: 1.7; }
.architecture-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 11px; margin-top: 30px; }
.architecture-points span { border-top: 1px solid var(--line); padding-top: 10px; font-size: 11px; font-weight: 800; }
.architecture-stack { border-radius: 20px; padding: 24px; background: var(--ink); color: var(--white); box-shadow: 0 30px 70px rgba(7,26,32,.18); }
.stack-row { min-height: 102px; border: 1px solid var(--dark-line); border-radius: 13px; padding: 18px; display: grid; grid-template-columns: 115px 1fr; align-items: center; gap: 14px; }
.stack-row > span { color: #6e9296; font-size: 8px; font-weight: 900; letter-spacing: .14em; }
.stack-row > div { display: flex; gap: 7px; flex-wrap: wrap; }.stack-row b { font-size: 10px; border-radius: 7px; padding: 9px 10px; background: rgba(255,255,255,.07); }
.stack-platform { background: linear-gradient(90deg, rgba(40,217,232,.14), rgba(40,217,232,.04)); border-color: rgba(40,217,232,.32); }.stack-platform > span { color: var(--cyan); }
.stack-intelligence b { color: var(--ink); background: var(--lime); }
.stack-connector { height: 32px; display: flex; align-items: center; justify-content: space-around; padding: 0 50px; }
.stack-connector i { display: block; width: 1px; height: 100%; background: linear-gradient(var(--cyan), transparent); opacity: .55; }
.ecosystem-row { margin-top: 14px; border-top: 1px solid var(--dark-line); padding: 17px 5px 3px; display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.ecosystem-row span { color: var(--cyan); font-size: 8px; font-weight: 900; letter-spacing: .14em; }.ecosystem-row p { margin: 0; color: #6e9296; font-size: 9px; text-align: right; }

.final-cta { position: relative; max-width: var(--max); min-height: 660px; margin: 0 auto; padding: 110px var(--pad) 36px; color: var(--white); background: linear-gradient(120deg, #0b333b 0%, #0c4a53 52%, #146b75 100%); overflow: hidden; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 70px; }
.final-cta::before { content: ""; position: absolute; width: 520px; height: 520px; right: -100px; top: -200px; border: 1px solid rgba(119,237,243,.17); border-radius: 50%; box-shadow: 0 0 0 70px rgba(119,237,243,.03), 0 0 0 140px rgba(119,237,243,.025); }
.final-cta > div:not(.cta-watermark) { position: relative; z-index: 2; max-width: 850px; }
.final-cta h2 { margin: 20px 0 18px; font-size: clamp(43px, 5vw, 70px); line-height: 1.02; letter-spacing: -.05em; font-weight: 600; }
.final-cta > div > p { color: #b2d1d3; font-size: 16px; line-height: 1.7; max-width: 720px; }
.cta-watermark { position: absolute; right: 4%; bottom: -31%; font-size: 600px; line-height: 1; color: rgba(119,237,243,.045); font-weight: 300; pointer-events: none; }
.cta-actions { position: relative; z-index: 2; display: grid; gap: 20px; justify-items: stretch; min-width: 255px; }
.contact-links { display: grid; gap: 10px; }
.contact-links a { display: grid; gap: 3px; padding: 12px 14px; border: 1px solid rgba(255,255,255,.16); border-radius: 10px; color: var(--white); background: rgba(2,19,24,.18); transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.contact-links a:hover { border-color: rgba(119,237,243,.55); background: rgba(2,19,24,.32); transform: translateY(-1px); }
.contact-links span { color: #8fb6ba; font-size: 9px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.contact-links strong { font-size: 13px; letter-spacing: .01em; }
footer { position: absolute; left: var(--pad); right: var(--pad); bottom: 30px; border-top: 1px solid rgba(255,255,255,.13); padding-top: 24px; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; color: #78a0a4; font-size: 10px; }
.brand-footer { color: var(--white); } footer p { margin: 0; text-align: center; } footer p:last-child { text-align: right; }

.demo-dialog { width: min(620px, calc(100vw - 28px)); max-height: calc(100vh - 28px); border: 0; padding: 0; border-radius: 22px; background: transparent; color: var(--ink); overflow: visible; }
.demo-dialog::backdrop { background: rgba(1, 14, 18, .78); backdrop-filter: blur(7px); }
.dialog-card { position: relative; max-height: calc(100vh - 28px); overflow-y: auto; padding: 42px; border-radius: 22px; background: var(--paper); box-shadow: 0 35px 120px rgba(0,0,0,.38); }
.dialog-close { position: absolute; top: 15px; right: 16px; width: 36px; height: 36px; border: 0; border-radius: 50%; background: #e7e5dc; cursor: pointer; font-size: 21px; }
.dialog-card h2 { margin: 16px 0 10px; font-size: 34px; letter-spacing: -.04em; }.dialog-card > p { color: #5c7073; line-height: 1.55; margin-bottom: 25px; }
.dialog-card label { display: grid; gap: 7px; margin-top: 14px; font-size: 11px; color: #52676a; font-weight: 800; }
.dialog-card input, .dialog-card select { width: 100%; height: 47px; border: 1px solid rgba(7,26,32,.17); border-radius: 10px; padding: 0 13px; color: var(--ink); background: #fffef8; outline: none; }
.dialog-card input:focus, .dialog-card select:focus { border-color: #278f9a; box-shadow: 0 0 0 3px rgba(40,217,232,.13); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }.form-submit { width: 100%; margin-top: 22px; }.dialog-card > small { display: block; text-align: center; color: #87979a; margin-top: 12px; font-size: 9px; }

/* Document-backed visual system */
.hero-visual { min-width: 0; align-self: center; }
.blueprint-main { position: relative; z-index: 3; width: 100%; padding: 12px; border: 1px solid rgba(119,237,243,.28); border-radius: 20px; background: rgba(12,44,51,.88); box-shadow: 0 35px 90px rgba(0,0,0,.34), 0 0 70px rgba(40,217,232,.09); backdrop-filter: blur(14px); transform: perspective(1200px) rotateY(-3deg) rotateX(1deg); }
.blueprint-main::after { content: ""; position: absolute; inset: 11px; pointer-events: none; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; }
.blueprint-main img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; object-position: top; border-radius: 11px; filter: saturate(.84) contrast(1.03); }
.blueprint-head, .blueprint-foot { display: flex; justify-content: space-between; align-items: center; gap: 18px; color: #7fa2a6; font-size: 8px; letter-spacing: .12em; }
.blueprint-head { height: 31px; padding: 0 5px; font-weight: 900; }.blueprint-head > span { display: flex; align-items: center; gap: 8px; }.blueprint-head i { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); }.blueprint-head b { color: var(--cyan); }
.blueprint-foot { min-height: 42px; padding: 9px 5px 0; line-height: 1.4; letter-spacing: .02em; }.blueprint-foot a { color: var(--cyan-2); white-space: nowrap; font-weight: 800; }
.hero-preview { position: absolute; z-index: 5; width: 185px; padding: 7px; border: 1px solid rgba(255,255,255,.22); border-radius: 13px; background: rgba(8,29,35,.92); box-shadow: 0 18px 45px rgba(0,0,0,.34); cursor: pointer; transition: transform .2s, border-color .2s; }
.hero-preview:hover { transform: translateY(-5px); border-color: var(--cyan); }.hero-preview img { display: block; width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 8px; }.hero-preview > span { display: flex; justify-content: space-between; align-items: center; padding: 8px 2px 2px; }.hero-preview b { color: var(--white); font-size: 10px; }.hero-preview small { color: #729397; font-size: 7px; letter-spacing: .1em; }
.hero-preview-one { left: -32px; bottom: 17px; }.hero-preview-two { right: -24px; top: 31px; }
.impact-strip { grid-column: 1 / -1; position: relative; display: grid; grid-template-columns: repeat(4,1fr); width: 100%; margin-top: 6px; border-top: 1px solid var(--dark-line); border-bottom: 1px solid var(--dark-line); }
.impact-strip > div { min-height: 112px; padding: 22px 20px 20px 0; }.impact-strip > div + div { padding-left: 24px; border-left: 1px solid var(--dark-line); }.impact-strip strong, .impact-strip span { display: block; }.impact-strip strong { color: var(--lime); font-size: clamp(28px,3vw,42px); line-height: 1; font-weight: 500; letter-spacing: -.04em; }.impact-strip span { margin-top: 8px; color: #849da0; font-size: 10px; line-height: 1.45; max-width: 170px; }.impact-strip > small { position: absolute; right: 0; bottom: -24px; color: #526f73; font-size: 8px; }

.visual-library { margin-top: 120px; scroll-margin-top: 100px; }
.visual-library-head { display: grid; grid-template-columns: 1.15fr .65fr; align-items: end; gap: 90px; margin-bottom: 38px; }
.visual-library-head h3 { max-width: 800px; margin: 18px 0 0; font-size: clamp(36px,4.4vw,58px); line-height: 1.04; letter-spacing: -.045em; font-weight: 600; }.visual-library-head > p { margin: 0; color: #587074; font-size: 15px; line-height: 1.7; }
.visual-tabs { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 16px; }.visual-tab { min-height: 39px; padding: 0 15px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: #617477; font-size: 10px; font-weight: 900; cursor: pointer; transition: all .2s; }.visual-tab:hover { border-color: #278c97; color: var(--ink); }.visual-tab.active { color: var(--white); background: var(--ink); border-color: var(--ink); }
.visual-stage { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(280px,.5fr); min-height: 570px; overflow: hidden; border-radius: var(--radius); background: var(--ink); box-shadow: 0 30px 90px rgba(7,26,32,.18); }
.visual-feature { position: relative; min-height: 570px; padding: 0; border: 0; background: #0c252b; overflow: hidden; cursor: zoom-in; }.visual-feature::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg,transparent 70%,rgba(4,18,22,.55)); pointer-events: none; }.visual-feature img { width: 100%; height: 100%; object-fit: contain; display: block; transition: transform .4s; }.visual-feature:hover img { transform: scale(1.015); }.visual-expand { position: absolute; z-index: 2; right: 20px; bottom: 18px; padding: 9px 12px; border: 1px solid rgba(255,255,255,.23); border-radius: 999px; color: var(--white); background: rgba(7,26,32,.68); backdrop-filter: blur(10px); font-size: 8px; font-weight: 900; letter-spacing: .1em; }
.visual-info { padding: 36px 27px; color: var(--white); display: flex; flex-direction: column; }.visual-counter { color: var(--cyan); font-size: 10px; letter-spacing: .14em; }.visual-kicker { margin-top: auto; color: #6e9296; font-size: 8px; font-weight: 900; letter-spacing: .14em; }.visual-info h4 { margin: 12px 0 11px; font-size: 28px; line-height: 1.05; letter-spacing: -.03em; }.visual-info > p { color: #86a3a6; font-size: 12px; line-height: 1.65; margin: 0 0 26px; }
.visual-thumbs { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; }.visual-thumb { position: relative; padding: 0; border: 1px solid rgba(255,255,255,.12); border-radius: 9px; overflow: hidden; background: #0d2b31; cursor: pointer; }.visual-thumb img { display: block; width: 100%; aspect-ratio: 16/9; object-fit: cover; opacity: .55; transition: opacity .2s, transform .2s; }.visual-thumb:hover img { opacity: .85; transform: scale(1.03); }.visual-thumb.active { border-color: var(--cyan); }.visual-thumb.active img { opacity: 1; }.visual-thumb span { position: absolute; left: 7px; bottom: 6px; padding: 3px 5px; border-radius: 4px; color: #fff; background: rgba(7,26,32,.78); font-size: 7px; font-weight: 800; }
.visual-source { margin: 11px 0 0; color: #89999a; font-size: 9px; text-align: right; }

.visual-dialog { width: min(1380px,calc(100vw - 30px)); max-height: calc(100vh - 28px); margin: auto; padding: 12px; border: 1px solid rgba(255,255,255,.14); border-radius: 18px; color: var(--white); background: #06171c; overflow: auto; }.visual-dialog::backdrop { background: rgba(1,12,15,.9); backdrop-filter: blur(9px); }.visual-dialog img { width: 100%; max-height: calc(100vh - 105px); object-fit: contain; display: block; border-radius: 10px; }.visual-dialog > div { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 13px 6px 3px; }.visual-dialog strong { font-size: 13px; }.visual-dialog span { color: #6e9296; font-size: 9px; }.visual-dialog-close { position: fixed; z-index: 2; top: 22px; right: 22px; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; color: var(--white); background: rgba(7,26,32,.8); backdrop-filter: blur(10px); cursor: pointer; font-size: 24px; }

@media (max-width: 1080px) {
  .desktop-nav { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .hero { grid-template-columns: 1fr; padding-top: 145px; }
  .hero-copy { max-width: 820px; }.hero-visual { min-height: 560px; max-width: 760px; width: 100%; margin: -10px auto 0; }
  .impact-strip { margin-top: 0; }
  .section-intro { grid-template-columns: 1fr; gap: 22px; }.section-intro > p { max-width: 680px; }
  .visual-library-head { grid-template-columns: 1fr; gap: 20px; }.visual-library-head > p { max-width: 680px; }
  .architecture { grid-template-columns: 1fr; }.architecture-copy { max-width: 780px; }
  .final-cta { grid-template-columns: 1fr; align-content: center; gap: 28px; padding-bottom: 160px; }
  .cta-actions { justify-self: start; }
  .menu-toggle { width: 40px; height: 40px; display: grid; place-content: center; gap: 6px; border: 1px solid var(--dark-line); border-radius: 50%; background: transparent; cursor: pointer; }
  .menu-toggle span { display: block; width: 16px; height: 1px; background: var(--white); }
  .mobile-nav { position: absolute; left: var(--pad); right: var(--pad); top: 68px; padding: 18px; background: #0d2b31; border: 1px solid var(--dark-line); border-radius: 16px; box-shadow: 0 25px 55px rgba(0,0,0,.28); }
  .mobile-nav.open { display: grid; gap: 4px; }.mobile-nav a { padding: 12px; color: #c4d2d2; font-size: 13px; }.mobile-nav .button { margin-top: 8px; }
}

@media (max-width: 720px) {
  .site-header { height: 68px; }.site-header::before { height: 68px; }.header-actions > .button-small { display: none; }
  .hero { min-height: 0; padding-top: 120px; }.hero::before { top: 68px; }.hero h1 { font-size: clamp(48px, 15vw, 70px); }
  .hero-proof { grid-template-columns: 1fr; gap: 13px; }.hero-proof div, .hero-proof div + div { padding: 13px 0 0; border-left: 0; border-top: 1px solid var(--dark-line); }.hero-proof div:first-child { border-top: 0; }
  .hero-visual { min-height: 370px; transform: none; margin: 2px 0 0; width: 100%; }.blueprint-main { transform: none; }.hero-preview { width: 125px; }.hero-preview-one { left: -8px; bottom: 12px; }.hero-preview-two { right: -8px; top: 18px; }.blueprint-foot span { display: none; }
  .impact-strip { grid-template-columns: repeat(2,1fr); margin-bottom: 25px; }.impact-strip > div { min-height: 100px; }.impact-strip > div:nth-child(3) { border-left: 0; border-top: 1px solid var(--dark-line); }.impact-strip > div:nth-child(4) { border-top: 1px solid var(--dark-line); }.impact-strip > small { left: 0; right: auto; max-width: 100%; }
  .capability-section { padding-top: 80px; }.scene-tabs { overflow-x: auto; grid-template-columns: repeat(3, minmax(175px, 1fr)); }.scene-tab { padding: 21px 18px; }
  .explorer-stage { grid-template-columns: 1fr; }.capability-list { border-right: 0; border-bottom: 1px solid var(--line); flex-direction: row; overflow-x: auto; }.capability-button { min-width: 172px; }
  .capability-detail { grid-template-columns: 1fr; gap: 15px; padding: 34px 24px 42px; }.detail-number { width: 50px; }.outcome-grid { grid-template-columns: 1fr; }
  .visual-library { margin-top: 80px; }.visual-stage { grid-template-columns: 1fr; }.visual-feature { min-height: 330px; }.visual-info { padding: 26px 20px; }.visual-kicker { margin-top: 20px; }.visual-thumbs { grid-template-columns: repeat(3,1fr); }.visual-info h4 { font-size: 25px; }.visual-source { text-align: left; line-height: 1.5; }
  .architecture { margin-top: 80px; }.architecture-points { grid-template-columns: 1fr 1fr; }.architecture-stack { padding: 14px; }.stack-row { grid-template-columns: 1fr; gap: 10px; }.ecosystem-row { display: block; }.ecosystem-row p { margin-top: 8px; text-align: left; line-height: 1.5; }
  .final-cta { min-height: 860px; padding-top: 90px; }.final-cta h2 { font-size: 44px; }
  footer { grid-template-columns: 1fr; gap: 10px; } footer p, footer p:last-child { text-align: left; }
  .dialog-card { padding: 35px 22px 26px; }.form-row { grid-template-columns: 1fr; gap: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}