:root {
  color-scheme: dark;
  --bg: #0b1020;
  --bg-2: #0e1428;
  --surface: #111a2d;
  --surface-2: #151f34;
  --line: #26334a;
  --line-soft: #1c273c;
  --text: #f7f8fc;
  --muted: #9aa8bf;
  --quiet: #72819a;
  --indigo: #6366f1;
  --indigo-2: #818cf8;
  --indigo-3: #a5b4fc;
  --violet: #a78bfa;
  --amber: #fbbf24;
  --emerald: #6ee7b7;
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --ease: cubic-bezier(.22, .8, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body::before {
  position: fixed;
  z-index: -2;
  inset: 0;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(79, 70, 229, .22), transparent 70%),
    radial-gradient(760px 480px at 92% 4%, rgba(139, 92, 246, .14), transparent 70%),
    var(--bg);
  content: "";
}
body::after {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image: linear-gradient(rgba(148, 163, 184, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 163, 184, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 46% at 50% 0%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 70% 46% at 50% 0%, #000 30%, transparent 78%);
  content: "";
  pointer-events: none;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p { margin-top: 0; }
.wrap { width: min(1200px, calc(100% - 64px)); margin: 0 auto; }
:focus-visible { outline: 2px solid var(--indigo-3); outline-offset: 3px; border-radius: 6px; }

/* ---------- Header ---------- */
.site-header { position: sticky; z-index: 50; top: 0; transition: background .3s ease, border-color .3s ease, box-shadow .3s ease; border-bottom: 1px solid transparent; }
.site-header.is-scrolled { background: rgba(11, 16, 32, .78); border-color: rgba(51, 65, 85, .6); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); }
.nav { display: flex; align-items: center; gap: 40px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 800; letter-spacing: -.06em; }
.brand-symbol { display: grid; width: 22px; height: 22px; grid-template: 1fr 1fr / 1fr 1fr; gap: 2px; transform: rotate(-9deg); transition: transform .4s var(--ease); }
.brand:hover .brand-symbol { transform: rotate(0deg); }
.brand-symbol i { border-radius: 4px; background: var(--indigo); }
.brand-symbol i:nth-child(2), .brand-symbol i:nth-child(3) { background: var(--indigo-2); }
.brand-symbol i:nth-child(4) { background: var(--indigo-3); }
.brand-period { color: var(--indigo-2); }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a { padding: 8px 14px; border-radius: 8px; color: var(--muted); font-size: 14.5px; font-weight: 500; transition: color .2s, background .2s; }
.nav-links a:hover { background: rgba(148, 163, 184, .08); color: var(--text); }
.nav-end { display: flex; align-items: center; gap: 10px; margin-left: auto; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 44px; padding: 0 20px; border: 1px solid transparent; border-radius: 10px; font-family: inherit; font-size: 14.5px; font-weight: 700; white-space: nowrap; cursor: pointer; transition: transform .25s var(--ease), box-shadow .25s ease, background .25s ease, border-color .25s ease, filter .25s ease; }
.btn-lg { height: 54px; padding: 0 28px; border-radius: 12px; font-size: 16px; }
.btn-primary { border-color: rgba(165, 180, 252, .32); background: linear-gradient(115deg, #4f46e5, #6366f1 55%, #7c6ff0); box-shadow: 0 10px 30px rgba(79, 70, 229, .3), inset 0 1px rgba(255, 255, 255, .16); color: #fff; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(79, 70, 229, .42), inset 0 1px rgba(255, 255, 255, .2); filter: brightness(1.08); }
.btn-primary span { transition: transform .25s var(--ease); }
.btn-primary:hover span { transform: translate(3px, -3px); }
.btn-ghost { border-color: var(--line); background: rgba(21, 31, 52, .6); color: #dbe2ff; }
.btn-ghost:hover { border-color: #3b4a68; background: rgba(30, 41, 69, .8); transform: translateY(-2px); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 76px 0 40px; text-align: center; }
.pill { display: inline-flex; align-items: center; gap: 9px; padding: 7px 14px 7px 12px; border: 1px solid rgba(129, 140, 248, .28); border-radius: 99px; background: rgba(99, 102, 241, .1); color: #c7d2fe; font-size: 13px; font-weight: 600; }
.pill i { width: 7px; height: 7px; border-radius: 50%; background: var(--indigo-2); box-shadow: 0 0 0 0 rgba(129, 140, 248, .6); animation: pulse 2.4s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(129, 140, 248, 0); } 100% { box-shadow: 0 0 0 0 rgba(129, 140, 248, 0); } }
.hero h1 { max-width: 980px; margin: 26px auto 0; font-size: clamp(42px, 6.4vw, 80px); font-weight: 800; line-height: 1.04; letter-spacing: -.05em; text-wrap: balance; }
.gradient-text { background: linear-gradient(100deg, #a5b4fc 0%, #c4b5fd 55%, #818cf8 100%); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-lede { max-width: 720px; margin: 26px auto 0; color: var(--muted); font-size: clamp(16px, 1.7vw, 19px); line-height: 1.7; text-wrap: pretty; }
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px; margin-top: 38px; }
.hero-note { margin: 18px 0 0; color: var(--quiet); font-size: 13.5px; }

.hero-visual { position: relative; margin-top: 64px; perspective: 1600px; text-align: left; }
.hero-glow { position: absolute; z-index: 0; inset: 8% 8% -6%; border-radius: 50%; background: radial-gradient(ellipse, rgba(99, 102, 241, .38), transparent 68%); filter: blur(50px); }
.window { position: relative; z-index: 1; overflow: hidden; border: 1px solid #34415b; border-radius: 20px; background: linear-gradient(180deg, #131c31, #0f1729); box-shadow: 0 50px 110px rgba(0, 0, 0, .5), 0 0 0 8px rgba(148, 163, 184, .03); transform-origin: 50% 100%; animation: window-in 1.1s var(--ease) .15s both; }
@keyframes window-in { from { opacity: 0; transform: rotateX(14deg) translateY(50px) scale(.96); } to { opacity: 1; transform: rotateX(0) translateY(0) scale(1); } }
.window-bar { display: flex; align-items: center; gap: 16px; height: 52px; padding: 0 18px; border-bottom: 1px solid var(--line-soft); background: rgba(20, 30, 49, .85); }
.dots { display: flex; gap: 7px; }
.dots i { width: 11px; height: 11px; border-radius: 50%; background: #2a3650; }
.win-url { flex: 1; max-width: 340px; margin: 0 auto; padding: 6px 14px; border: 1px solid var(--line-soft); border-radius: 8px; color: var(--quiet); font-size: 12.5px; text-align: center; }
.win-pill { padding: 4px 10px; border: 1px solid rgba(251, 191, 36, .28); border-radius: 99px; background: rgba(251, 191, 36, .08); color: var(--amber); font-size: 11.5px; font-weight: 600; }
.window-body { padding: 26px 26px 48px; }
.win-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.win-chips { display: flex; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; border: 1px solid var(--line); border-radius: 8px; color: #b6c2d9; font-size: 12.5px; font-weight: 500; }
.chip b { padding: 1px 6px; border-radius: 5px; background: rgba(255, 255, 255, .16); font-size: 11px; }
.chip.on { border-color: #4f46e5; background: #4f46e5; color: #fff; }
.win-filter { padding: 7px 13px; border: 1px solid var(--line); border-radius: 8px; color: var(--quiet); font-size: 12.5px; }
.win-filter b { margin-left: 6px; color: var(--text); font-weight: 600; }
.win-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.mock-card { padding: 20px; border: 1px solid #2c3a54; border-radius: 16px; background: linear-gradient(160deg, #1b2740, #121b2f); transition: transform .35s var(--ease), border-color .3s; }
.mock-card:hover { transform: translateY(-4px); border-color: #48598a; }
.mock-top { display: flex; align-items: center; gap: 12px; }
.mock-top > div { min-width: 0; flex: 1; }
.mock-avatar { display: grid; width: 42px; height: 42px; flex: none; place-items: center; border-radius: 12px; color: #fff; font-size: 14px; font-weight: 800; letter-spacing: -.03em; }
.a1 { background: linear-gradient(135deg, #3b82f6, #4f46e5); }
.a2 { background: linear-gradient(135deg, #8b5cf6, #d946ef); }
.a3 { background: linear-gradient(135deg, #10b981, #0d9488); }
.mock-top strong { display: block; overflow: hidden; font-size: 15px; letter-spacing: -.02em; text-overflow: ellipsis; white-space: nowrap; }
.mock-top small { display: block; overflow: hidden; color: var(--quiet); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.mock-badge { padding: 6px 10px; border: 1px solid rgba(99, 102, 241, .28); border-radius: 10px; background: rgba(99, 102, 241, .13); color: #c7d2fe; font-size: 17px; font-weight: 800; letter-spacing: -.05em; line-height: 1.1; text-align: center; }
.mock-badge em { display: block; color: var(--indigo-3); font-size: 8.5px; font-style: normal; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.mock-range { margin-top: 18px; padding: 13px 14px; border: 1px solid #2c3a54; border-radius: 12px; background: rgba(11, 16, 32, .5); }
.mock-range-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 11px; color: var(--quiet); font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.mock-range-head b { color: #dbe4f8; font-size: 13px; letter-spacing: -.02em; text-transform: none; }
.bar { position: relative; height: 6px; border-radius: 99px; background: #26334a; }
.bar i { position: absolute; top: 0; bottom: 0; border-radius: inherit; background: linear-gradient(90deg, #6366f1, #a78bfa); }
.bar u { position: absolute; top: -4px; width: 2px; height: 14px; margin-left: -1px; border-radius: 2px; background: #f8fafc; box-shadow: 0 0 0 2px #0e1526; }
.mock-range-foot { display: flex; justify-content: space-between; margin-top: 11px; color: var(--quiet); font-size: 11.5px; }
.ok { color: #86efac; }
.warn { color: var(--amber); }
.float-note { position: absolute; z-index: 2; display: flex; align-items: center; gap: 12px; padding: 12px 16px; border: 1px solid #3a4866; border-radius: 14px; background: rgba(23, 33, 55, .88); box-shadow: 0 20px 50px rgba(0, 0, 0, .4); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); animation: float 6s ease-in-out infinite; }
.float-note b { display: block; font-size: 13px; }
.float-note small { color: var(--quiet); font-size: 11.5px; }
.float-note .ic { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 9px; background: rgba(139, 92, 246, .16); color: #c4b5fd; font-size: 15px; }
.fn-a { right: 40px; bottom: -30px; }
.fn-b { bottom: -30px; left: 40px; animation-delay: -3s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* ---------- Sources strip ---------- */
.sources { padding: 56px 0 8px; text-align: center; }
.sources p { margin-bottom: 20px; color: var(--quiet); font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.source-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px 14px; }
.source-row span { padding: 9px 18px; border: 1px solid var(--line-soft); border-radius: 99px; background: rgba(17, 26, 45, .6); color: #b6c2d9; font-size: 14px; font-weight: 600; transition: border-color .25s, color .25s, transform .25s var(--ease); }
.source-row span:hover { border-color: #3b4a68; color: #fff; transform: translateY(-2px); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 72px; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.stat { padding: 44px 36px; }
.stat + .stat { border-left: 1px solid var(--line-soft); }
.stat strong { display: block; font-size: clamp(40px, 5vw, 60px); font-weight: 800; letter-spacing: -.05em; line-height: 1; background: linear-gradient(180deg, #fff, #b6c2ff); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.stat span { display: block; margin-top: 14px; color: var(--muted); font-size: 15px; line-height: 1.55; }
.stat b { color: var(--text); font-weight: 600; }

/* ---------- Section headings ---------- */
.section { padding: 120px 0 0; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--indigo-3); font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow::before { width: 22px; height: 1px; background: var(--indigo-2); content: ""; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head.center { margin-right: auto; margin-left: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head h2, .feature h2, .cta-band h2 { margin: 16px 0 0; font-size: clamp(30px, 4vw, 50px); font-weight: 800; line-height: 1.1; letter-spacing: -.045em; text-wrap: balance; }
.section-head p { margin: 18px 0 0; color: var(--muted); font-size: 18px; text-wrap: pretty; }

/* ---------- Feature rows ---------- */
.feature { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: center; gap: 72px; padding: 72px 0; }
.feature + .feature { border-top: 1px solid var(--line-soft); }
.feature.reverse .feature-copy { order: 2; }
.feature-num { color: var(--indigo-2); font-size: 14px; font-weight: 700; letter-spacing: .06em; }
.feature-num span { color: var(--quiet); }
.feature-copy > p { margin: 20px 0 0; color: var(--muted); font-size: 17.5px; line-height: 1.7; text-wrap: pretty; }
.checks { display: grid; gap: 14px; margin: 28px 0 0; padding: 0; list-style: none; }
.checks li { position: relative; padding-left: 32px; color: #c6d0e3; font-size: 15.5px; line-height: 1.55; }
.checks li::before { position: absolute; top: 2px; left: 0; display: grid; width: 20px; height: 20px; place-items: center; border-radius: 50%; background: rgba(99, 102, 241, .18); color: var(--indigo-3); font-size: 11px; font-weight: 800; content: "✓"; }
.text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 30px; color: var(--indigo-3); font-size: 15px; font-weight: 700; transition: gap .25s var(--ease), color .2s; }
.text-link:hover { gap: 14px; color: #fff; }

.panel { position: relative; padding: 24px; border: 1px solid #2a3852; border-radius: 22px; background: linear-gradient(165deg, #16213a, #0f1729); box-shadow: 0 34px 80px rgba(0, 0, 0, .38); transition: transform .5s var(--ease), border-color .3s; }
.panel::before { position: absolute; z-index: -1; inset: 10% 6% -8%; border-radius: 50%; background: radial-gradient(ellipse, rgba(99, 102, 241, .22), transparent 70%); filter: blur(40px); content: ""; }
.feature:hover .panel { transform: translateY(-6px); border-color: #3a4a6c; }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; color: var(--quiet); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.panel-head em { padding: 3px 9px; border-radius: 99px; background: rgba(99, 102, 241, .14); color: var(--indigo-3); font-size: 11px; font-style: normal; letter-spacing: .04em; text-transform: none; }

.signal { display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 14px; padding: 14px 12px; border-radius: 12px; transition: background .25s; }
.signal + .signal { border-top: 1px solid var(--line-soft); }
.signal:hover { background: rgba(99, 102, 241, .07); }
.signal .ic { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 10px; background: rgba(99, 102, 241, .14); color: var(--indigo-3); font-size: 16px; }
.signal .ic.g { background: rgba(16, 185, 129, .13); color: var(--emerald); }
.signal .ic.a { background: rgba(245, 158, 11, .12); color: var(--amber); }
.signal .ic.v { background: rgba(139, 92, 246, .15); color: #c4b5fd; }
.signal strong { display: block; font-size: 14.5px; line-height: 1.4; letter-spacing: -.01em; }
.signal small { color: var(--quiet); font-size: 12.5px; }
.tag { padding: 4px 10px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); font-size: 11.5px; font-weight: 600; white-space: nowrap; }

.step { display: grid; grid-template-columns: 30px 1fr auto; align-items: center; gap: 14px; padding: 13px 4px; }
.step + .step { border-top: 1px solid var(--line-soft); }
.step i { display: grid; width: 26px; height: 26px; place-items: center; border-radius: 50%; background: rgba(99, 102, 241, .16); color: var(--indigo-3); font-size: 12px; font-style: normal; font-weight: 800; }
.step span { color: #c6d0e3; font-size: 14.5px; }
.step b { color: #e7ebf8; font-size: 14px; }
.result { margin-top: 16px; padding: 20px; border: 1px solid rgba(99, 102, 241, .32); border-radius: 16px; background: linear-gradient(160deg, rgba(79, 70, 229, .2), rgba(17, 26, 45, .6)); }
.result-top { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 18px; }
.result-top small { display: block; color: var(--quiet); font-size: 11.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.result-top strong { font-size: 40px; font-weight: 800; letter-spacing: -.06em; line-height: 1.05; }
.result-top span { color: var(--muted); font-size: 13px; }
.result .bar { height: 8px; }
.result-foot { display: flex; justify-content: space-between; margin-top: 12px; color: var(--quiet); font-size: 12.5px; }

.mini-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.row { display: grid; grid-template-columns: 40px minmax(0, 1fr) 96px 78px; align-items: center; gap: 14px; padding: 13px 10px; border-radius: 12px; transition: background .25s; }
.row + .row { border-top: 1px solid var(--line-soft); }
.row:hover { background: rgba(99, 102, 241, .07); }
.row .mock-avatar { width: 38px; height: 38px; border-radius: 10px; font-size: 12.5px; }
.row strong { display: block; font-size: 14.5px; letter-spacing: -.01em; }
.row small { display: block; color: var(--quiet); font-size: 12.5px; }
.row .val { font-size: 16px; font-weight: 800; letter-spacing: -.04em; text-align: right; }
.row .conf { font-size: 12.5px; font-weight: 700; text-align: right; }

.timeline { position: relative; display: grid; gap: 4px; padding-left: 4px; }
.tl { position: relative; display: grid; grid-template-columns: 26px 1fr; gap: 14px; padding: 12px 0 18px; }
.tl::before { position: absolute; top: 34px; bottom: -4px; left: 12px; width: 2px; background: var(--line); content: ""; }
.tl:last-child::before { display: none; }
.tl i { display: grid; width: 26px; height: 26px; place-items: center; border: 2px solid var(--indigo-2); border-radius: 50%; background: var(--surface); color: var(--indigo-3); font-size: 11px; font-style: normal; font-weight: 800; }
.tl.done i { background: var(--indigo); color: #fff; }
.tl strong { display: block; font-size: 15px; letter-spacing: -.01em; }
.tl small { color: var(--muted); font-size: 13px; line-height: 1.55; }
.panel-cta { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; padding: 14px 16px; border-radius: 12px; background: var(--indigo); color: #fff; font-size: 14px; font-weight: 700; }

/* ---------- Layers ---------- */
.layers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.layer { position: relative; padding: 32px; border: 1px solid #2a3852; border-radius: 22px; background: linear-gradient(165deg, #16213a, #10182b); transition: transform .4s var(--ease), border-color .3s, box-shadow .3s; }
.layer:hover { transform: translateY(-6px); border-color: #4a5a86; box-shadow: 0 30px 70px rgba(0, 0, 0, .35); }
.layer + .layer::before { position: absolute; top: 50%; left: -20px; display: grid; width: 20px; height: 20px; place-items: center; color: var(--indigo-2); font-size: 14px; content: "→"; transform: translateY(-50%); }
.layer-num { display: grid; width: 46px; height: 46px; place-items: center; margin-bottom: 26px; border: 1px solid rgba(129, 140, 248, .3); border-radius: 14px; background: rgba(99, 102, 241, .14); color: var(--indigo-3); font-size: 20px; }
.layer h3 { margin-bottom: 12px; font-size: 24px; font-weight: 800; letter-spacing: -.04em; }
.layer p { margin-bottom: 22px; color: var(--muted); font-size: 15.5px; }
.layer ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.layer li { padding: 5px 12px; border: 1px solid var(--line); border-radius: 99px; color: #b6c2d9; font-size: 12.5px; font-weight: 600; }

/* ---------- Pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pillar { padding: 28px 26px; border: 1px solid var(--line-soft); border-radius: 20px; background: rgba(17, 26, 45, .6); transition: transform .35s var(--ease), border-color .3s, background .3s; }
.pillar:hover { transform: translateY(-5px); border-color: #3b4a68; background: rgba(22, 33, 58, .85); }
.pillar .ic { display: grid; width: 44px; height: 44px; place-items: center; margin-bottom: 20px; border-radius: 12px; background: rgba(99, 102, 241, .14); color: var(--indigo-3); font-size: 19px; }
.pillar h3 { margin-bottom: 8px; font-size: 18px; font-weight: 800; letter-spacing: -.03em; }
.pillar p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.65; }
.disclaimer { max-width: 820px; margin: 34px auto 0; color: var(--quiet); font-size: 13.5px; line-height: 1.7; text-align: center; }

/* ---------- CTA ---------- */
.cta-band { position: relative; overflow: hidden; margin-top: 120px; padding: 88px 40px; border: 1px solid #34406a; border-radius: 30px; background: radial-gradient(ellipse at 50% 120%, rgba(79, 70, 229, .5), transparent 62%), linear-gradient(140deg, #141d38, #171a3a 55%, #10182b); text-align: center; }
.cta-band::before, .cta-band::after { position: absolute; border: 1px solid rgba(129, 140, 248, .12); border-radius: 50%; content: ""; }
.cta-band::before { top: -240px; left: -160px; width: 520px; height: 520px; }
.cta-band::after { right: -180px; bottom: -280px; width: 620px; height: 620px; border-color: rgba(167, 139, 250, .12); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { max-width: 760px; margin: 18px auto 0; }
.cta-band p { max-width: 560px; margin: 20px auto 36px; color: var(--muted); font-size: 18px; }

/* ---------- Footer ---------- */
.footer { margin-top: 110px; padding: 64px 0 40px; border-top: 1px solid var(--line-soft); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; }
.footer-grid p { max-width: 320px; margin: 16px 0 0; color: var(--quiet); font-size: 14px; }
.footer h4 { margin-bottom: 16px; color: #dbe2ff; font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.footer li { margin-bottom: 11px; list-style: none; }
.footer ul { margin: 0; padding: 0; }
.footer li a { color: var(--muted); font-size: 14.5px; transition: color .2s; }
.footer li a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 52px; padding-top: 26px; border-top: 1px solid var(--line-soft); color: var(--quiet); font-size: 13px; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .wrap { width: min(1200px, calc(100% - 48px)); }
  .feature { grid-template-columns: 1fr; gap: 40px; padding: 56px 0; }
  .feature.reverse .feature-copy { order: 0; }
  .layers { grid-template-columns: 1fr; }
  .layer + .layer::before { top: -20px; left: 50%; content: "↓"; transform: translateX(-50%); }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .fn-a { right: 8px; }
  .fn-b { left: 8px; }
}
@media (max-width: 720px) {
  .wrap { width: calc(100% - 36px); }
  .nav { gap: 12px; height: 64px; }
  .nav-links { display: none; }
  .hero { padding-top: 48px; }
  .hero-visual { margin-top: 44px; }
  .window-body { padding: 16px; }
  .win-cards { grid-template-columns: 1fr; }
  .win-cards .mock-card:nth-child(n+2) { display: none; }
  .win-filter, .win-url { display: none; }
  .float-note { display: none; }
  .stats { grid-template-columns: 1fr; }
  .stat + .stat { border-top: 1px solid var(--line-soft); border-left: 0; }
  .stat { padding: 30px 8px; }
  .section { padding-top: 84px; }
  .row { grid-template-columns: 38px minmax(0, 1fr) 72px; }
  .row .conf { display: none; }
  .pillars { grid-template-columns: 1fr; }
  .cta-band { padding: 60px 22px; border-radius: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}