:root {
  color-scheme: dark;
  --bg: #090c10;
  --bg-soft: #0d1117;
  --surface: #11161d;
  --surface-raised: #161c24;
  --surface-pale: #eef4fa;
  --line: rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .16);
  --ink: #f2f5f8;
  --ink-soft: #a5afbc;
  --ink-muted: #6f7b88;
  --dark-ink: #111821;
  --dark-soft: #596675;
  --blue: #7db8f2;
  --blue-bright: #a9d5ff;
  --blue-deep: #3979bd;
  --green: #76d7ad;
  --amber: #e1b65f;
  --mono: "SFMono-Regular", "Cascadia Code", "Roboto Mono", Consolas, monospace;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI Variable", "Segoe UI", "Hiragino Sans", "Yu Gothic UI", "Noto Sans CJK JP", sans-serif;
  --display: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI Variable Display", "Segoe UI", "Hiragino Sans", "Yu Gothic UI", sans-serif;
  --wrap: 1240px;
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::selection, ::selection { background: rgba(125, 184, 242, .28); color: #fff; }
a { color: inherit; }
button, input { font: inherit; }
button { color: inherit; }
svg { display: block; }
.wrap { width: min(var(--wrap), calc(100% - 48px)); margin-inline: auto; }
.symbol-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 1000; transform: translateY(-160%); padding: 10px 15px; border-radius: 9px; background: var(--ink); color: var(--bg); text-decoration: none; }
.skip-link:focus { transform: none; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease;
}
.site-header.scrolled { background: rgba(9, 12, 16, .78); border-bottom-color: var(--line); backdrop-filter: blur(18px) saturate(1.4); }
.header-inner { height: 72px; display: flex; align-items: center; gap: 36px; }
.wordmark { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: 14px; letter-spacing: -.01em; font-weight: 500; white-space: nowrap; }
.wordmark b { font-weight: 730; }
.brand-mark { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; overflow: hidden; color: #fff; background: #07101f; box-shadow: 0 8px 24px rgba(73, 142, 208, .25), inset 0 1px rgba(255,255,255,.35); }
.brand-mark img { display: block; width: 100%; height: 100%; object-fit: cover; }
.brand-mark.small { width: 40px; height: 40px; border-radius: 13px; margin-bottom: 35px; }
.main-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.main-nav a { color: var(--ink-soft); text-decoration: none; font-size: 13px; transition: color .18s; }
.main-nav a:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 9px; }
.source-link, .language-button { min-height: 37px; border: 1px solid var(--line); border-radius: 11px; display: inline-flex; align-items: center; gap: 8px; padding: 0 12px; color: var(--ink-soft); background: rgba(255,255,255,.018); font-size: 12px; text-decoration: none; transition: color .18s, border-color .18s, background .18s; }
.source-link:hover, .language-button:hover { color: var(--ink); border-color: var(--line-strong); background: rgba(255,255,255,.04); }
.source-link svg, .language-button svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.language { position: relative; }
.language-button { cursor: pointer; }
.language-button .chevron { width: 12px; transition: transform .18s ease; }
.language-button[aria-expanded="true"] .chevron { transform: rotate(180deg); }
.language-menu { display: none; position: absolute; top: calc(100% + 9px); right: 0; width: 208px; padding: 7px; border: 1px solid var(--line-strong); border-radius: 14px; background: rgba(17, 22, 29, .96); box-shadow: 0 22px 70px rgba(0,0,0,.45); backdrop-filter: blur(18px); }
.language-menu.open { display: block; }
.language-menu button { width: 100%; min-height: 39px; display: flex; align-items: center; gap: 9px; padding: 0 10px; border: 0; border-radius: 9px; background: transparent; color: var(--ink-soft); cursor: pointer; font-size: 13px; text-align: left; }
.language-menu button:hover { color: var(--ink); background: rgba(255,255,255,.05); }
.language-menu button[aria-checked="true"] { color: var(--blue-bright); }
.language-menu button .menu-check { width: 14px; opacity: 0; }
.language-menu button[aria-checked="true"] .menu-check { opacity: 1; }
.language-menu button small { margin-left: auto; color: var(--ink-muted); font: 10px var(--mono); letter-spacing: .06em; }

/* Shared */
.section { padding: 130px 0; }
#tools, #principles, #install { scroll-margin-top: 28px; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 21px; color: var(--blue); font: 600 11px/1.2 var(--mono); letter-spacing: .13em; text-transform: uppercase; }
.eyebrow > span:first-child { width: 21px; height: 1px; background: currentColor; opacity: .65; }
.button { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 0 18px; border: 1px solid transparent; border-radius: 12px; text-decoration: none; font-size: 13px; font-weight: 650; transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease; }
.button:hover { transform: translateY(-2px); }
.button svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.button-primary { color: #07111a; background: linear-gradient(135deg, #b9ddff, #72aee9); box-shadow: 0 12px 35px rgba(70, 139, 202, .2); }
.button-primary:hover { background: linear-gradient(135deg, #d0e9ff, #88bdf0); }
.button-quiet { color: var(--ink-soft); border-color: var(--line); background: rgba(255,255,255,.02); }
.button-quiet:hover { color: var(--ink); border-color: var(--line-strong); background: rgba(255,255,255,.045); }
.button-light { color: #f8fbfe; background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.15); }
.button-light:hover { background: rgba(255,255,255,.15); }
.text-link { display: inline-flex; align-items: center; gap: 7px; color: rgba(255,255,255,.68); text-decoration: none; font-size: 13px; font-weight: 550; }
.text-link:hover { color: #fff; }
.text-link svg { width: 15px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.reveal { opacity: 1; transform: none; }
.motion-ready .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.motion-ready .reveal.visible { opacity: 1; transform: none; }

/* Hero */
.hero { position: relative; overflow: hidden; min-height: 850px; padding: 174px 0 0; background: radial-gradient(ellipse 72% 55% at 70% 8%, rgba(72, 132, 192, .12), transparent 68%); }
.hero::before { content: ""; position: absolute; inset: 72px 0 auto; height: 690px; opacity: .24; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 74px 74px; mask-image: radial-gradient(ellipse at 70% 40%, #000, transparent 72%); }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 220px; background: linear-gradient(transparent, var(--bg)); pointer-events: none; }
.hero-orbit { position: absolute; border: 1px solid rgba(125,184,242,.07); border-radius: 50%; pointer-events: none; }
.orbit-one { width: 760px; height: 760px; right: -270px; top: -200px; }
.orbit-two { width: 480px; height: 480px; right: -110px; top: -60px; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, .88fr) minmax(500px, 1.12fr); align-items: center; gap: clamp(54px, 7vw, 100px); }
.hero-copy { padding-bottom: 42px; }
.hero h1 { max-width: 650px; margin: 0; font-family: var(--display); font-size: clamp(54px, 5.7vw, 82px); font-weight: 640; line-height: 1.075; letter-spacing: -.055em; }
.hero h1 em { color: var(--blue-bright); font-style: normal; font-weight: inherit; text-shadow: 0 0 45px rgba(123,184,240,.1); }
.hero-lede { max-width: 590px; margin: 28px 0 0; color: var(--ink-soft); font-size: clamp(15px, 1.4vw, 17px); line-height: 1.9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 36px; }
.hero-object { position: relative; overflow: hidden; min-height: 505px; border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(145deg, rgba(23,30,39,.94), rgba(12,16,21,.96)); box-shadow: 0 40px 110px rgba(0,0,0,.38), inset 0 1px rgba(255,255,255,.025); transform: perspective(1200px) rotateY(-2deg) rotateX(1deg); }
.hero-object.visible { transform: perspective(1200px) rotateY(-2deg) rotateX(1deg); }
.hero-object::before { content: ""; position: absolute; width: 340px; height: 340px; top: 30px; right: 30px; border-radius: 50%; background: rgba(71,135,198,.08); filter: blur(70px); }
.object-topline, .object-footer { position: relative; z-index: 2; display: flex; align-items: center; color: var(--ink-muted); font: 10px/1 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.object-topline { height: 53px; padding: 0 20px; border-bottom: 1px solid var(--line); }
.object-dots { display: flex; gap: 5px; margin-right: 16px; }
.object-dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-muted); opacity: .35; }
.live-dot { margin-left: auto; display: flex; align-items: center; gap: 7px; color: var(--green); text-transform: lowercase; }
.live-dot::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px rgba(118,215,173,.1); }
.graph-stage { position: relative; height: 397px; padding: 2px 16px; }
.graph-stage > svg { width: 100%; height: 100%; overflow: visible; }
.graph-path { fill: none; stroke-linecap: round; }
.graph-path-faint { stroke: rgba(150,180,210,.12); stroke-width: 1.2; }
.graph-path-main { stroke: url(#lineGlow); stroke-width: 2; stroke-dasharray: 6 12; animation: dash 9s linear infinite; filter: url(#softGlow); }
.graph-path-main.delay { animation-delay: -3s; }
@keyframes dash { to { stroke-dashoffset: -180; } }
.graph-node rect { fill: rgba(19,26,34,.92); stroke: rgba(255,255,255,.1); }
.graph-node circle { fill: var(--blue); opacity: .55; }
.graph-node text { fill: #cad5df; font: 500 10.5px var(--mono); }
.graph-node .node-sub { fill: #647281; font-size: 8.5px; text-transform: uppercase; letter-spacing: .06em; }
.node-source rect { stroke: rgba(125,184,242,.48); fill: rgba(39,75,111,.28); }
.node-source circle { opacity: 1; filter: url(#softGlow); }
.object-footer { height: 55px; justify-content: space-between; padding: 0 21px; border-top: 1px solid var(--line); letter-spacing: .01em; text-transform: none; }
.object-footer > span { display: flex; align-items: center; gap: 8px; }
.status-light { width: 5px; height: 5px; border-radius: 50%; }
.status-light.blue { background: var(--blue); }.status-light.green { background: var(--green); }
.proof-strip { position: relative; z-index: 3; margin-top: 95px; display: grid; grid-template-columns: 145px 145px 220px 1fr; align-items: center; min-height: 94px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.proof-strip > div { display: flex; align-items: baseline; gap: 10px; }
.proof-strip strong { font: 500 20px/1 var(--mono); color: var(--ink); }
.proof-strip span { color: var(--ink-muted); font-size: 11px; line-height: 1.4; }
.proof-strip p { margin: 0; justify-self: end; color: var(--ink-soft); font-size: 12px; letter-spacing: .03em; }

/* Catalog */
.catalog { position: relative; background: #0b0f14; }
.catalog::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 10% 20%, rgba(75,139,202,.07), transparent 27%); }
.section-heading { position: relative; display: grid; grid-template-columns: 1fr minmax(300px, 460px); gap: 80px; align-items: end; margin-bottom: 56px; }
.section-heading h2, .install-heading h2, .principles-lead h2, .closing h2 { margin: 0; font-family: var(--display); font-size: clamp(38px, 4.5vw, 59px); line-height: 1.13; letter-spacing: -.045em; font-weight: 610; }
.section-heading > p { margin: 0 0 4px; color: var(--ink-soft); font-size: 15px; line-height: 1.9; }
.featured-tool { position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr); min-height: 610px; border: 1px solid rgba(255,255,255,.14); border-radius: 30px; background: linear-gradient(135deg, #244d78 0%, #17344f 42%, #111b27 100%); box-shadow: 0 35px 100px rgba(0,0,0,.28); }
.featured-tool::before { content: ""; position: absolute; width: 620px; height: 620px; left: -220px; top: -310px; border-radius: 50%; background: rgba(154,208,255,.11); filter: blur(1px); }
.featured-tool::after { content: ""; position: absolute; width: 410px; height: 410px; right: -130px; bottom: -250px; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.015), 0 0 0 140px rgba(255,255,255,.01); }
.tool-copy { position: relative; z-index: 2; padding: clamp(42px, 5.5vw, 72px); }
.tool-meta { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 70px; }
.product-index { color: rgba(255,255,255,.48); font: 600 10px/1 var(--mono); letter-spacing: .13em; }
.availability { display: inline-flex; align-items: center; gap: 8px; color: #a7e7cd; font: 500 10px/1 var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.availability i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(118,215,173,.09); }
.tool-kicker { margin: 0 0 11px; color: rgba(255,255,255,.48); font: 550 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; }
.tool-copy > h3 { max-width: 640px; margin: 0; color: #fff; font-family: var(--display); font-size: clamp(38px, 4.8vw, 65px); line-height: 1.02; letter-spacing: -.05em; font-weight: 630; }
.tool-description { max-width: 650px; margin: 27px 0 0; color: rgba(237,246,255,.69); font-size: 15px; line-height: 1.9; }
.feature-list { display: grid; gap: 10px; margin: 27px 0 0; padding: 0; list-style: none; }
.feature-list li { display: flex; align-items: flex-start; gap: 10px; color: rgba(246,250,255,.83); font-size: 13px; }
.feature-list svg { width: 16px; height: 16px; margin-top: 4px; flex: none; fill: none; stroke: var(--green); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.tool-actions { display: flex; align-items: center; gap: 21px; margin-top: 37px; }
.tool-panel { position: relative; z-index: 2; align-self: center; margin: 45px 52px 45px 0; padding: 28px 29px 25px; border: 1px solid rgba(255,255,255,.13); border-radius: 23px; background: rgba(7,14,21,.55); box-shadow: inset 0 1px rgba(255,255,255,.04), 0 28px 65px rgba(0,0,0,.2); backdrop-filter: blur(16px); }
.panel-heading { display: flex; justify-content: space-between; align-items: center; color: rgba(255,255,255,.42); font: 600 9.5px/1 var(--mono); letter-spacing: .11em; }
.panel-chip { padding: 5px 8px; border: 1px solid rgba(118,215,173,.24); border-radius: 99px; color: var(--green); letter-spacing: .03em; text-transform: lowercase; }
.impact-ring { position: relative; width: 178px; height: 178px; margin: 26px auto 28px; display: grid; place-items: center; }
.impact-ring > svg { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); }
.impact-ring circle { fill: none; stroke-width: 5; }
.ring-track { stroke: rgba(255,255,255,.07); }
.ring-value { stroke: url(#lineGlow); stroke-linecap: round; stroke-dasharray: 240 302; filter: url(#softGlow); }
.impact-ring > div { text-align: center; }
.impact-ring strong { display: block; font: 520 43px/1 var(--mono); letter-spacing: -.05em; }
.impact-ring span { display: block; margin-top: 8px; color: rgba(255,255,255,.42); font-size: 10px; }
.impact-bars { display: grid; gap: 13px; }
.impact-bars > div { display: grid; grid-template-columns: 55px 1fr 24px; align-items: center; gap: 10px; color: rgba(255,255,255,.5); font: 10px/1 var(--mono); }
.impact-bars i { height: 4px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.07); }
.impact-bars b { display: block; width: var(--w); height: 100%; border-radius: inherit; background: linear-gradient(90deg, #5c9bd7, #9ed1ff); }
.impact-bars em { color: rgba(255,255,255,.72); font-style: normal; text-align: right; }
.panel-summary { display: flex; justify-content: space-between; margin-top: 23px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.08); color: rgba(255,255,255,.48); font-size: 10px; }
.panel-summary strong { color: var(--green); font: 600 11px var(--mono); }
.future-shelf { display: grid; grid-template-columns: minmax(300px, .8fr) 1.2fr; gap: 70px; align-items: center; margin-top: 20px; padding: 45px 49px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.016); }
.future-intro h3 { margin: 16px 0 9px; font-size: 21px; letter-spacing: -.025em; }
.future-intro p { max-width: 510px; margin: 0; color: var(--ink-muted); font-size: 13px; }
.future-track { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.future-track div { min-height: 126px; padding: 17px; display: flex; flex-direction: column; justify-content: space-between; border: 1px dashed rgba(255,255,255,.1); border-radius: 15px; color: rgba(255,255,255,.28); font: 9.5px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.future-track i { width: 24px; height: 1px; background: currentColor; }

/* Principles */
.principles {
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 18%, rgba(92, 151, 207, .10), transparent 32%),
    linear-gradient(180deg, #18212b 0%, #141b23 100%);
  box-shadow: inset 0 1px rgba(255,255,255,.035), inset 0 -1px rgba(255,255,255,.025);
}
.principles-grid { display: grid; grid-template-columns: minmax(310px, .72fr) minmax(520px, 1.28fr); gap: clamp(65px, 9vw, 145px); align-items: start; }
.principles .eyebrow { color: #82bdf3; }
.principles-lead { position: sticky; top: 130px; }
.principles-lead > p:last-child { max-width: 480px; margin: 29px 0 0; color: var(--ink-soft); font-size: 15px; line-height: 1.9; }
.principle-list { border-top: 1px solid rgba(255,255,255,.11); }
.principle { position: relative; display: grid; grid-template-columns: 45px 48px 1fr; column-gap: 24px; padding: 38px 0 41px; border-bottom: 1px solid rgba(255,255,255,.11); }
.principle > span { color: #758392; font: 600 10px var(--mono); }
.principle > svg { width: 27px; height: 27px; fill: none; stroke: #79b6ed; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.principle h3 { grid-column: 3; margin: -31px 0 8px; font-size: 20px; letter-spacing: -.025em; }
.principle p { grid-column: 3; margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.85; }

/* Install */
.install { background: #0a0e13; }
.install-heading { display: flex; align-items: end; justify-content: space-between; gap: 60px; margin-bottom: 52px; }
.release-badges { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; padding-bottom: 7px; }
.release-badges > span { min-height: 28px; display: inline-flex; align-items: center; gap: 6px; padding: 0 10px; border: 1px solid var(--line); border-radius: 99px; color: var(--ink-muted); font: 10px/1 var(--mono); }
.release-badges .signed { color: var(--green); border-color: rgba(118,215,173,.25); }
.release-badges svg { width: 13px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.install-console { overflow: hidden; border: 1px solid var(--line-strong); border-radius: 18px; background: #0e141b; box-shadow: 0 20px 70px rgba(0,0,0,.22); }
.console-label { height: 43px; display: flex; justify-content: space-between; align-items: center; padding: 0 17px; border-bottom: 1px solid var(--line); color: var(--ink-muted); font: 600 9px/1 var(--mono); letter-spacing: .12em; }
.console-label em { color: var(--ink-muted); font-style: normal; font-weight: 400; letter-spacing: .02em; text-transform: none; }
.copy-field { position: relative; min-height: 78px; display: flex; align-items: center; padding: 12px 15px; }
.copy-field code {
  min-width: 0;
  min-height: 50px;
  flex: 1;
  display: flex;
  align-items: center;
  overflow-x: auto;
  padding: 0 57px 0 15px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--blue-bright);
  background: rgba(255,255,255,.025);
  font: 500 14px/1.5 var(--mono);
  white-space: nowrap;
  scrollbar-width: thin;
}
.copy-field button {
  position: absolute;
  right: 21px;
  top: 50%;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  padding: 0;
  transform: translateY(-50%);
  border: 1px solid transparent;
  border-radius: 9px;
  color: var(--ink-muted);
  background: transparent;
  cursor: pointer;
}
.copy-field button span { display: none; }
.copy-field button:hover { color: var(--ink); border-color: var(--line-strong); }
[data-copy] svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
[data-copy] .done-icon { display: none; }
[data-copy].copied { color: var(--green); }
[data-copy].copied .copy-icon { display: none; }
[data-copy].copied .done-icon { display: block; }
.install-steps { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 20px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.014); }
.install-steps article { min-height: 205px; padding: 28px; border-right: 1px solid var(--line); }
.install-steps article:last-child { border-right: 0; }
.install-steps article > span { color: var(--blue); font: 600 10px var(--mono); }
.install-steps h3 { margin: 30px 0 8px; font-size: 15px; letter-spacing: -.01em; }
.install-steps p { margin: 0; color: var(--ink-muted); font-size: 12.5px; line-height: 1.8; }
.install-steps p code, .release-row p code { padding: 1px 4px; border: 1px solid var(--line); border-radius: 5px; color: var(--ink-soft); background: rgba(255,255,255,.03); font: 11px/1.5 var(--mono); }
.trust-layout { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(370px, .88fr); gap: 20px; margin-top: 20px; }
.trust-card, .release-details { border: 1px solid var(--line); border-radius: 22px; background: var(--surface); }
.trust-card { padding: clamp(30px, 4vw, 48px); }
.card-label { display: flex; align-items: center; gap: 9px; color: var(--green); font: 600 9px/1 var(--mono); letter-spacing: .12em; }
.card-label svg { width: 16px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.trust-card > h3 { margin: 26px 0 10px; font-size: clamp(23px, 2.5vw, 32px); line-height: 1.25; letter-spacing: -.035em; }
.trust-card > p { max-width: 680px; margin: 0; color: var(--ink-soft); font-size: 13.5px; }
.identity-list { margin: 31px 0 0; border-top: 1px solid var(--line); }
.identity-list > div { display: grid; grid-template-columns: 100px 1fr; gap: 20px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.identity-list dt { color: var(--ink-muted); font-size: 11px; }
.identity-list dd { min-width: 0; margin: 0; color: var(--ink-soft); font: 11.5px/1.65 var(--mono); overflow-wrap: anywhere; }
.fingerprint { display: flex; align-items: start; gap: 12px; }
.fingerprint code { flex: 1; padding: 0; border: 0; background: none; color: var(--ink-soft); }
.fingerprint button, .mini-copy { width: 32px; height: 32px; flex: none; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 9px; background: rgba(255,255,255,.02); color: var(--ink-muted); cursor: pointer; }
.fingerprint button:hover, .mini-copy:hover { color: var(--ink); border-color: var(--line-strong); }
.trust-warning { display: flex; align-items: flex-start; gap: 9px; margin-top: 19px !important; color: var(--amber) !important; font-size: 11.5px !important; }
.trust-warning svg { width: 15px; flex: none; margin-top: 3px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.release-details { overflow: hidden; }
.release-row { position: relative; min-height: 139px; display: grid; grid-template-columns: 38px 1fr auto; gap: 14px; padding: 25px 25px 23px; border-bottom: 1px solid var(--line); }
.release-row:last-child { border-bottom: 0; }
.row-icon { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 10px; color: var(--blue); background: rgba(125,184,242,.05); }
.row-icon svg { width: 17px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.release-row h3 { margin: 0 0 5px; font-size: 14px; }
.release-row p { margin: 0; color: var(--ink-muted); font-size: 11.5px; line-height: 1.75; }
.release-row a { display: inline-block; margin-top: 5px; color: var(--blue); font-size: 11.5px; text-underline-offset: 3px; text-decoration-color: rgba(125,184,242,.35); }
.release-row .mini-copy { grid-column: 3; grid-row: 1; }
.hidden-source { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* Closing and footer */
.closing { padding: 120px 0; border-top: 1px solid var(--line); background: radial-gradient(circle at 82% 30%, rgba(73,139,201,.09), transparent 30%), var(--bg); }
.closing-inner { display: grid; grid-template-columns: 1fr minmax(280px, 430px); gap: 90px; align-items: end; }
.closing-inner > p { margin: 0 0 7px; color: var(--ink-soft); font-size: 15px; line-height: 1.9; }
footer { border-top: 1px solid var(--line); }
.footer-inner { min-height: 92px; display: flex; align-items: center; justify-content: space-between; color: var(--ink-muted); font: 11px var(--mono); }
.footer-inner p { margin: 0; }
.footer-inner div { display: flex; gap: 24px; }
.footer-inner a { text-decoration: none; }
.footer-inner a:hover { color: var(--ink); }

@media (max-width: 1050px) {
  .hero { padding-top: 140px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; padding-bottom: 0; }
  .hero-object { width: min(760px, 100%); min-height: 470px; transform: none; }
  .hero-object.visible { transform: none; }
  .proof-strip { grid-template-columns: repeat(3, 1fr); }
  .proof-strip p { display: none; }
  .featured-tool { grid-template-columns: 1fr; }
  .tool-panel { width: min(540px, calc(100% - 80px)); margin: 0 40px 45px auto; }
  .future-shelf { grid-template-columns: 1fr; gap: 30px; }
  .principles-grid { grid-template-columns: 1fr; gap: 70px; }
  .principles-lead { position: static; }
  .trust-layout { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .wrap { width: min(100% - 32px, var(--wrap)); }
  .header-inner { height: 64px; gap: 12px; }
  .main-nav, .source-link span { display: none; }
  .header-actions { margin-left: auto; }
  .source-link { width: 37px; padding: 0; justify-content: center; }
  .language-button { padding: 0 10px; }
  .language-button #languageNow { display: none; }
  .language-menu { right: 0; }
  .section { padding: 88px 0; }
  .hero { min-height: auto; padding: 124px 0 0; }
  .hero-grid { gap: 56px; }
  .hero h1 { font-size: clamp(44px, 13vw, 65px); }
  .hero-lede { font-size: 15px; }
  .hero-actions .button { flex: 1; }
  .hero-object { min-height: 380px; border-radius: 21px; }
  .graph-stage { height: 305px; }
  .object-footer { height: 47px; }
  .object-footer > span:first-child { display: none; }
  .object-footer { justify-content: flex-end; }
  .proof-strip { margin-top: 68px; min-height: 82px; }
  .proof-strip > div { display: block; }
  .proof-strip strong { display: block; margin-bottom: 5px; font-size: 17px; }
  .proof-strip span { font-size: 9px; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 37px; }
  .section-heading h2, .install-heading h2, .principles-lead h2, .closing h2 { font-size: clamp(35px, 10vw, 48px); }
  .featured-tool { border-radius: 23px; }
  .tool-copy { padding: 35px 27px 39px; }
  .tool-meta { margin-bottom: 55px; }
  .tool-copy > h3 { font-size: clamp(37px, 11vw, 54px); }
  .tool-panel { width: calc(100% - 36px); margin: 0 18px 18px; }
  .future-shelf { padding: 31px 27px; }
  .future-track { grid-template-columns: 1fr; }
  .future-track div { min-height: 74px; }
  .principle { grid-template-columns: 35px 38px 1fr; column-gap: 15px; }
  .principle h3, .principle p { grid-column: 3; }
  .install-heading { align-items: flex-start; flex-direction: column; gap: 25px; }
  .release-badges { justify-content: flex-start; }
  .copy-field { min-height: 82px; padding: 13px; }
  .copy-field code { min-height: 54px; overflow: visible; padding: 8px 52px 8px 12px; font-size: 11.5px; white-space: normal; overflow-wrap: anywhere; }
  .copy-field button { right: 20px; }
  .install-steps { grid-template-columns: 1fr; }
  .install-steps article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .install-steps article:last-child { border-bottom: 0; }
  .install-steps h3 { margin-top: 18px; }
  .identity-list > div { grid-template-columns: 1fr; gap: 6px; }
  .release-row { padding: 22px 19px; }
  .closing { padding: 88px 0; }
  .closing-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-inner { align-items: flex-start; flex-direction: column; justify-content: center; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}