:root {
  --orange: #f25022;
  --green: #7fba00;
  --blue: #00a4ef;
  --ink: #262626;
  --muted: #6b6b6b;
  --line: #e4e4e4;
  --light: #f3f3f3;
  --gutter: 64px;
  --nav-h: 88px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: var(--nav-h); }
body { font-family: "Poppins", system-ui, sans-serif; color: var(--ink); background: #fff; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }

/* One fixed WebGL canvas draws every .stage (scissored), above section backgrounds */
#gl { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 5; pointer-events: none; display: block; }
.stage { position: relative; width: 100%; }

.wrap { max-width: 1440px; margin: 0 auto; padding: 0 var(--gutter); position: relative; }
.sec { position: relative; padding: 112px 0; }
.dark { color: #fff; }

/* ---------- nav ---------- */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 20; height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; padding: 0 var(--gutter); background: #fff; border-bottom: 1px solid var(--line); }
.logo { display: inline-flex; align-items: flex-start; gap: 3px; font-size: 24px; letter-spacing: -0.01em; line-height: 1; }
.mark, .wm { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; }
.mark { width: 17px; margin-top: -3px; }
.mark i, .wm i { display: block; aspect-ratio: 1; }
.mark i.o, .wm i.o { background: var(--orange); }
.mark i.g, .wm i.g { background: var(--green); }
.mark i.b, .wm i.b { background: var(--blue); }
/* nav: transparent edge at the top, hairline once scrolled; links sit in a segmented group with a sliding pill */
.nav { background: transparent; border-bottom-color: transparent; transition: border-color 0.35s, background-color 0.35s; }
.nav.solid { background: #fff; border-bottom-color: var(--line); }
.nav-links { position: relative; display: flex; padding: 4px; background: var(--light); font-size: 14px; }
.nav-links a { position: relative; z-index: 1; padding: 10px 20px; transition: color 0.3s; }
.nav-links a.hot { color: #fff; }
.nav-pill { position: absolute; top: 4px; bottom: 4px; left: 0; width: 0; background: var(--ink); opacity: 0; transition: transform 0.45s var(--ease), width 0.45s var(--ease), opacity 0.3s; }

/* hero background: isometric floor lines matching the 3D floor, fading out toward the copy */
.hero .sticky > .wrap { position: relative; z-index: 1; }
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0.45; background-image: repeating-linear-gradient(30deg, transparent 0 47px, var(--line) 47px 48px), repeating-linear-gradient(-30deg, transparent 0 47px, var(--line) 47px 48px); --fade-x: linear-gradient(90deg, transparent 30%, #000 70%); --fade-y: linear-gradient(transparent 0%, #000 22%, #000 72%, transparent 100%); -webkit-mask: var(--fade-x), var(--fade-y); -webkit-mask-composite: source-in; mask: var(--fade-x), var(--fade-y); mask-composite: intersect; }
.progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; }
.progress span { display: block; height: 100%; background: var(--orange); transform: scaleX(0); transform-origin: left; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 14px; padding: 16px 20px 16px 24px; font-size: 15px; font-weight: 600; line-height: 1; border: 1.5px solid transparent; transition: background-color 0.25s, color 0.25s, gap 0.3s var(--ease), border-color 0.25s; white-space: nowrap; }
.btn span { font-weight: 500; font-size: 17px; }
.btn:hover { gap: 22px; }
.btn-sm { padding: 13px 18px 13px 22px; }
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--ink); }
.btn-primary:hover span, .btn-ghost:hover span { color: var(--orange); }
.btn-ghost { border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-white { background: #fff; color: var(--orange); }
.btn-white:hover { background: var(--ink); color: #fff; }

/* ---------- type ---------- */
.label { display: flex; align-items: center; gap: 12px; font-size: 13px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 24px; }
.label i { width: 12px; height: 12px; background: var(--orange); flex: none; }
.why .label i, .cta .label i { background: #fff; }
h1 { font-size: 80px; font-weight: 700; line-height: 0.98; letter-spacing: -0.045em; white-space: nowrap; }
h1 .stop { display: inline-block; width: 17px; height: 17px; background: var(--orange); margin-left: 6px; }
h2 { font-size: 60px; font-weight: 700; line-height: 1; letter-spacing: -0.05em; }
h3 { font-weight: 600; letter-spacing: -0.02em; }
.lead, .intro { font-size: 17px; line-height: 1.6; color: var(--muted); }
.dark .lead, .dark .intro { color: rgba(255, 255, 255, 0.82); }
.head { display: grid; grid-template-columns: minmax(0, 860px) minmax(0, 420px); justify-content: space-between; gap: 48px; align-items: start; }
.head .intro { margin-top: 44px; }
.box { display: inline-grid; place-items: center; width: 32px; height: 32px; font-size: 14px; font-weight: 700; background: var(--orange); color: #fff; }

/* ---------- 01 hero ---------- */
.hero.pin { height: 190vh; }
.hero .sticky { display: flex; flex-direction: column; padding-top: calc(var(--nav-h) + 24px); }
.hero-grid { flex: 1; display: grid; grid-template-columns: minmax(0, 620px) minmax(0, 1fr); gap: 24px; align-items: center; min-height: 0; width: 100%; }
.hero .lead { max-width: 470px; margin-top: 36px; font-size: 18px; }
.hero .ctas { display: flex; gap: 12px; margin-top: 40px; flex-wrap: wrap; }
.hero-visual { position: relative; }

.hero-visual .stage { height: min(62vh, 600px); }
.cube-label { position: absolute; z-index: 6; display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; white-space: nowrap; pointer-events: none; transform: translate(-4px, 0); }
.cube-label::before { content: ""; width: 8px; height: 8px; background: var(--orange); flex: none; }
.cube-dot { position: absolute; z-index: 6; width: 12px; height: 12px; margin: -6px 0 0 -6px; border: 2px solid var(--orange); background: #fff; pointer-events: none; transition: background-color 0.3s, border-color 0.3s; }
.cube-dot.in { background: var(--orange); border-color: #fff; }
.cube-label::after { content: ""; position: absolute; left: 3.5px; bottom: calc(100% - 6px); width: 1px; height: var(--lead, 100px); background: var(--ink); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); margin-top: 16px; }
.stats > div { padding: 24px 0 40px; }
.stats > div + div { border-left: 1px solid var(--line); padding-left: 32px; }
.stats strong { display: block; font-size: 56px; font-weight: 700; letter-spacing: -0.04em; line-height: 1; }
.stats span { display: block; margin-top: 12px; font-size: 15px; color: var(--muted); }

/* ---------- 02 why ---------- */
.why { background: var(--orange); }
.why h2 { max-width: 760px; }
.why-mid { display: grid; grid-template-columns: 300px 1fr; align-items: center; gap: 24px; margin-top: 8px; }
.why-mid .stage { height: 520px; }
.big-stat strong { display: block; font-size: 150px; font-weight: 700; letter-spacing: -0.06em; line-height: 1; }
.big-stat span { display: block; font-size: 17px; line-height: 1.5; margin-top: 12px; color: rgba(255, 255, 255, 0.9); }
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 16px; }
.pillars article { border-top: 1px solid rgba(255, 255, 255, 0.4); padding-top: 24px; }
.pillars .box { background: #fff; color: var(--orange); }
.pillars h3 { font-size: 21px; margin: 18px 0 10px; }
.pillars p { font-size: 15px; line-height: 1.55; color: rgba(255, 255, 255, 0.88); }
.map-label { position: absolute; z-index: 6; padding: 4px 8px; background: var(--ink); color: #fff; font-size: 11px; font-weight: 500; pointer-events: none; transform: translate(-50%, calc(-100% - 10px)); transition: opacity 0.4s; white-space: nowrap; }
.map-label::after { content: ""; position: absolute; left: 50%; bottom: -10px; width: 1px; height: 10px; background: var(--ink); }
.map-label.hq { padding: 7px 12px; font-weight: 600; letter-spacing: 0.08em; transform: translate(calc(-100% - 16px), -50%); }
.map-label.hq::after { left: auto; right: -16px; bottom: 50%; width: 16px; height: 1px; }

/* ---------- 03 what (pinned) ---------- */
.pin { padding: 0; }
.what.pin { height: 340vh; }
.markets.pin { height: 260vh; }
.pin .sticky { position: sticky; top: 0; height: 100vh; padding-top: calc(var(--nav-h) + 56px); overflow: hidden; }
.pin .sticky > .wrap { width: 100%; }
.head-cta { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.head-cta small { font-size: 13px; font-weight: 500; color: var(--muted); }
.what-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; margin-top: 40px; align-items: start; }
.what-left .intro { max-width: 470px; margin-top: -5px; }
.what-left .stage { height: min(54vh, 520px); margin-top: 0; cursor: pointer; }
.services { border-bottom: 1px solid var(--line); }
.services > li { border-top: 1px solid var(--line); transition: border-color 0.3s; }
.services > li.on { border-top-color: var(--ink); }
.services button { width: 100%; display: flex; align-items: center; gap: 24px; padding: 22px 0; text-align: left; }
.services .n { width: 40px; height: 40px; display: grid; place-items: center; font-size: 14px; font-weight: 700; border: 1px solid rgba(38, 38, 38, 0.25); flex: none; transition: all 0.3s; }
.services .t { flex: 1; font-size: 30px; font-weight: 600; letter-spacing: -0.02em; color: rgba(38, 38, 38, 0.42); transition: color 0.3s; }
.services .x { width: 40px; height: 40px; border: 1px solid rgba(38, 38, 38, 0.25); position: relative; flex: none; transition: all 0.3s; }
.services .x::before, .services .x::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 1.5px; background: currentColor; transform: translate(-50%, -50%); transition: transform 0.3s; }
.services .x::after { transform: translate(-50%, -50%) rotate(90deg); }
.services li.on .n { background: var(--orange); border-color: var(--orange); color: #fff; }
.services li.on .t { color: var(--ink); }
.services li.on .x { background: var(--ink); border-color: var(--ink); color: #fff; }
.services li.on .x::after { transform: translate(-50%, -50%); }
.services button:hover .t { color: var(--ink); }
.services .body { max-height: 0; overflow: hidden; transition: max-height 0.6s var(--ease); }
.services li.on .body { max-height: 260px; }
.services .body p { padding-left: 64px; font-size: 16px; line-height: 1.6; color: var(--muted); max-width: 580px; }
.services .body ul { padding: 16px 0 28px 64px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; font-size: 15px; }
.services .body ul li { display: flex; align-items: center; gap: 12px; }
.services .body ul li::before { content: ""; width: 8px; height: 8px; background: var(--orange); flex: none; }

/* ---------- 04 capabilities ---------- */
.cap { background: var(--ink); }
.cap-row { display: grid; grid-template-columns: minmax(0, 760px) minmax(0, 488px); justify-content: space-between; align-items: center; gap: 64px; margin-top: 80px; }
.cap-row.flip { grid-template-columns: minmax(0, 488px) minmax(0, 760px); }
.cap-row.flip .panel { order: 2; }
.panel { position: relative; aspect-ratio: 760 / 440; overflow: hidden; }
.panel.light { background: var(--light); }
.panel.orange { background: var(--orange); }
.panel .stage { position: absolute; inset: 0; height: 100%; }
.status { position: absolute; right: 7%; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 14px; z-index: 6; }
.status p { display: flex; align-items: center; gap: 10px; width: 176px; padding: 12px 14px; background: #fff; color: var(--ink); font-size: 14px; font-weight: 500; }
.status p:nth-child(2) { margin-left: 32px; }
.status i { width: 8px; height: 8px; background: var(--green); }
.status b { margin-left: auto; color: var(--green); font-size: 13px; }
.kicker { font-size: 12px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255, 255, 255, 0.55); }
.cap-copy h3 { font-size: 40px; font-weight: 700; letter-spacing: -0.04em; margin: 10px 0 16px; }
.cap-copy > p:not(.kicker) { font-size: 16px; line-height: 1.6; color: rgba(255, 255, 255, 0.72); }
.feat { margin: 28px 0 32px; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.feat li { display: flex; align-items: center; gap: 14px; padding: 11px 0; border-top: 1px solid rgba(255, 255, 255, 0.12); font-size: 15px; font-weight: 500; }
.feat li::before { content: ""; width: 8px; height: 8px; background: var(--orange); flex: none; }
.feat.blue li::before { background: var(--blue); }

/* ---------- 05 markets (pinned) ---------- */
.markets.pin { height: 220vh; }
.markets { background: #fff; }
.markets .sticky { padding-top: calc(var(--nav-h) + 36px); }
.markets .sticky { display: flex; flex-direction: column; }
.mk-head { text-align: center; }
.mk-head .label { justify-content: center; }
.mk-head .intro { max-width: 560px; margin: 16px auto 0; }
.mk-stage { flex: 1; min-height: 58vh; margin-top: 8px; }
.mk-tag { position: absolute; z-index: 7; display: grid; grid-template-columns: 10px auto; column-gap: 10px; align-items: center; padding: 11px 16px 12px 14px; background: #fff; border: 1px solid rgba(38, 38, 38, 0.16); color: var(--ink); text-align: left; white-space: nowrap; transform: translate(calc(-50% + var(--dx, 0px)), calc(-100% - var(--stem, 12px))); transition: opacity 0.35s, background-color 0.35s, color 0.35s, border-color 0.35s; cursor: pointer; }
.mk-tag::after { content: ""; position: absolute; left: calc(50% - var(--dx, 0px)); top: 100%; width: 1px; height: var(--stem, 12px); background: var(--tc); }
.mk-tag i { grid-row: span 2; width: 10px; height: 10px; background: var(--tc); transition: background-color 0.35s; }
.mk-tag small { font-size: 10px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--tc); transition: color 0.35s; }
.mk-tag b { font-size: 15px; font-weight: 600; }
.mk-tag:hover { border-color: var(--tc); }
.mk-tag.on { background: var(--tc); border-color: var(--tc); color: #fff; }
.mk-tag.on small { color: rgba(255, 255, 255, 0.8); }
.mk-tag.on i { background: #fff; }
.globe-tag { position: absolute; z-index: 6; padding: 3px 7px; background: #fff; color: var(--ink); border: 1px solid rgba(38, 38, 38, 0.18); font-size: 11px; font-weight: 500; white-space: nowrap; pointer-events: none; transform: translate(-50%, -50%); transition: opacity 0.35s, background-color 0.35s, color 0.35s, border-color 0.35s; }
.globe-tag.on { background: var(--tc); border-color: var(--tc); color: #fff; }
.globe-tag.hq { background: var(--orange); border-color: var(--orange); color: #fff; font-weight: 600; letter-spacing: 0.06em; }
.globe-lead { position: absolute; z-index: 5; height: 1px; background: var(--tc, var(--ink)); transform-origin: 0 50%; pointer-events: none; transition: opacity 0.35s; }

/* ---------- 04 capabilities: horizontal showcase ---------- */
.hs { position: relative; height: 420vh; background: var(--light); color: var(--ink); }
.hs-sticky { position: sticky; top: 0; height: 100vh; padding-top: calc(var(--nav-h) + 40px); overflow: hidden; display: flex; flex-direction: column; }
.hs-head { display: grid; grid-template-columns: minmax(0, 860px) minmax(0, 420px); justify-content: space-between; gap: 48px; align-items: end; width: 100%; }
.hs-track { display: flex; gap: 32px; padding-left: var(--gutter); margin-top: 40px; will-change: transform; }
.hs-card { flex: 0 0 min(76vw, 1040px); height: min(52vh, 500px); position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; align-items: center; padding: 48px; }
.hs-card .num { position: absolute; left: 36px; top: 28px; font-size: 170px; font-weight: 700; letter-spacing: -0.08em; line-height: 0.8; opacity: 0.15; }
.hs-card .txt { position: relative; z-index: 1; align-self: end; }
.hs-card .txt small { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.7; }
.hs-card .txt h3 { font-size: 44px; font-weight: 700; letter-spacing: -0.045em; line-height: 1; margin: 10px 0 14px; }
.hs-card .txt p { font-size: 15px; line-height: 1.6; opacity: 0.85; max-width: 380px; }
.hs-card .art { width: 88%; max-height: 100%; justify-self: center; will-change: transform; }
.hs .iso .pc { transform: translateY(-60px); opacity: 0; transition: transform 0.9s var(--ease), opacity 0.5s; transition-delay: calc(var(--k) * 45ms); }
.hs .iso.go .pc { transform: none; opacity: 1; }
.hs-prog { display: flex; align-items: center; gap: 16px; margin-top: 32px; width: 100%; font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.hs-prog .bar { flex: 1; height: 2px; background: rgba(38, 38, 38, 0.12); position: relative; }
.hs-prog .bar i { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--orange); }

/* ---------- 05 markets: map zoom story ---------- */
.mz { position: relative; height: 460vh; background: var(--ink); }
.mz-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.mz canvas { position: absolute; inset: var(--nav-h) 0 0 0; width: 100%; height: calc(100% - var(--nav-h)); display: block; }
.mz-ttl { position: relative; z-index: 2; padding-top: calc(var(--nav-h) + 48px); pointer-events: none; }
.mz-ttl h2 { max-width: 560px; }
.mz-sticky::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(90deg, rgba(38, 38, 38, 0.94) 0%, rgba(38, 38, 38, 0.7) 26%, rgba(38, 38, 38, 0) 42%); }
.mz-ov { position: absolute; left: max(var(--gutter), calc((100vw - 1440px) / 2 + var(--gutter))); bottom: 48px; z-index: 2; width: min(480px, 40vw); color: #fff; }
.mz-card .segs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-bottom: 22px; }
.mz-card .segs i { height: 3px; background: rgba(255, 255, 255, 0.18); transition: background-color 0.5s; }
.mz-card .segs i.on { background: var(--c, var(--orange)); }
.mz-card .kick { display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255, 255, 255, 0.6); }
.mz-card .kick em { width: 10px; height: 10px; background: var(--c, var(--orange)); }
.mz-card h3 { font-size: 60px; font-weight: 700; letter-spacing: -0.055em; line-height: 0.95; margin: 12px 0 10px; color: #fff; }
.mz-card .sub { font-size: 17px; line-height: 1.5; color: rgba(255, 255, 255, 0.72); max-width: 440px; }
.mz-card .tbl { margin-top: 22px; border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.mz-card .tbl li { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 12px; align-items: center; padding: 12px 0; border-top: 1px solid rgba(255, 255, 255, 0.14); font-size: 14px; transition: opacity 0.5s, transform 0.7s var(--ease); transition-delay: calc(0.1s + var(--d, 0) * 0.07s); }
.mz-card .tbl li.pre { opacity: 0; transform: translateY(10px); }
.mz-card .tbl li span:first-child { display: flex; align-items: center; gap: 10px; font-weight: 600; color: #fff; }
.mz-card .tbl li span { color: rgba(255, 255, 255, 0.7); }
.mz-card .tbl li span:last-child { text-align: right; }
.mz-card .tbl li em { width: 8px; height: 8px; display: block; }
.mz-card .tbl li.th { padding: 0 0 10px; border-top: 0; font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.mz-card .tbl li.th span { color: rgba(255, 255, 255, 0.45); font-weight: 600; }
.mz-card > * { transition: opacity 0.35s, transform 0.6s var(--ease); }
.mz-card.swap > * { opacity: 0; transform: translateY(12px); }
.mz-ttl { z-index: 2; }
.mz-dots { position: absolute; right: var(--gutter); top: 55%; transform: translateY(-50%); z-index: 2; display: flex; flex-direction: column; gap: 14px; }
.mz-dots button { display: flex; align-items: center; justify-content: flex-end; gap: 12px; font-size: 12px; font-weight: 600; color: rgba(255, 255, 255, 0.45); transition: color 0.4s; }
.mz-dots button i { width: 10px; height: 10px; border: 1.5px solid currentColor; transition: background-color 0.4s; }
.mz-dots button.on { color: #fff; }
.mz-dots button.on i { background: #fff; }

/* ---------- 06 founders ---------- */
.founders { background: var(--light); }
.founders h2 { margin-bottom: 56px; }
.slider { display: grid; grid-template-columns: minmax(0, 560px) minmax(0, 1fr); gap: 96px; }
.photos { position: relative; aspect-ratio: 560 / 600; perspective: 1200px; }
.ph { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transform: scale(1.05); transition: opacity 0.7s, transform 1s var(--ease); }
.slider[data-i="0"] .ph:nth-child(1), .slider[data-i="1"] .ph:nth-child(2) { opacity: 1; transform: none; }
.quote { position: relative; display: flex; flex-direction: column; }
.count { font-size: 14px; font-weight: 500; letter-spacing: 0.06em; }
.qbox { width: 56px; height: 56px; margin: 28px 0 32px; background: var(--orange); color: #fff; font-size: 64px; font-weight: 700; line-height: 1.12; text-align: center; }
.slides { position: relative; flex: 1; }
.slides figure { position: absolute; inset: 0; opacity: 0; transform: translateY(24px); transition: opacity 0.5s, transform 0.8s var(--ease); pointer-events: none; }
.slides figure.on { opacity: 1; transform: none; pointer-events: auto; }
.slides blockquote { font-size: 32px; font-weight: 600; line-height: 1.32; letter-spacing: -0.02em; }
.slides figcaption { margin-top: 36px; padding-top: 24px; border-top: 1px solid rgba(38, 38, 38, 0.15); }
.slides figcaption b { display: block; font-size: 20px; }
.slides figcaption span { display: block; color: var(--muted); font-size: 15px; margin-top: 4px; }
.slides figcaption ul { display: flex; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
.slides figcaption li { padding: 7px 12px; background: #fff; border: 1px solid rgba(38, 38, 38, 0.15); font-size: 12px; font-weight: 500; }
.arrows { position: absolute; right: 0; bottom: 44px; display: flex; gap: 16px; }
.arrows button { width: 56px; height: 56px; border: 1px solid rgba(38, 38, 38, 0.3); font-size: 20px; transition: background-color 0.25s, color 0.25s, border-color 0.25s; }
.arrows .next { background: var(--orange); border-color: var(--orange); color: #fff; }
.arrows button:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.bar { height: 3px; background: rgba(38, 38, 38, 0.1); margin-top: 24px; }
.bar span { display: block; width: 50%; height: 100%; background: var(--orange); transition: transform 0.6s var(--ease); }
.slider[data-i="1"] .bar span { transform: translateX(100%); }
.slides { min-height: 420px; }

/* ---------- 07 how ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 64px; }
.steps article { border: 1px solid rgba(38, 38, 38, 0.12); background: #fff; transition: background-color 0.35s, color 0.35s; }
.steps .stage { height: 280px; background: var(--light); transition: background-color 0.35s; }
.step-body { padding: 24px 24px 32px; }
.meta { display: flex; align-items: center; gap: 16px; font-size: 12px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.meta .box { width: 40px; height: 40px; font-size: 15px; letter-spacing: 0; }
.steps h3 { font-size: 21px; margin-top: 22px; line-height: 1.2; }
.steps .step-body > p:last-child { margin-top: 12px; font-size: 14px; line-height: 1.6; color: var(--muted); }
.steps article:hover { background: var(--ink); color: #fff; }
.steps article:hover .stage { background: var(--orange); }
.steps article:hover .meta, .steps article:hover .step-body > p:last-child { color: rgba(255, 255, 255, 0.75); }
.steps article:hover .meta .box { background: #fff; color: var(--orange); }
.banner { margin-top: 32px; background: var(--ink); color: rgba(255, 255, 255, 0.85); padding: 22px 28px; display: flex; align-items: center; gap: 20px; font-size: 16px; }
.banner i { width: 32px; height: 32px; display: grid; place-items: center; background: var(--orange); color: #fff; font-style: normal; font-weight: 700; flex: none; }
.banner b { color: #fff; font-weight: 600; }

/* ---------- 08 cta ---------- */
.cta { background: var(--orange); padding-bottom: 0; overflow: hidden; }
.cta-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 496px); gap: 48px; }
.mega { font-size: 132px; line-height: 0.9; letter-spacing: -0.05em; text-transform: uppercase; }
.contact .lead { color: #fff; font-size: 20px; font-weight: 500; line-height: 1.5; margin-top: 60px; }
.contact dl { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; margin: 36px 0 40px; }
.contact dl > div { border-top: 1px solid rgba(255, 255, 255, 0.4); padding: 16px 0 24px; }
.contact dt { font-size: 12px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255, 255, 255, 0.75); }
.contact dd { margin-top: 10px; font-size: 15px; font-weight: 600; line-height: 1.45; }
.pattern { display: block; width: 100%; height: 200px; margin-top: 72px; }

/* ---------- 09 footer ---------- */
.footer { background: var(--ink); padding: 80px 0 28px; }
.foot-top { display: flex; justify-content: space-between; gap: 48px; }
.tagline { font-size: 44px; font-weight: 700; line-height: 1.12; letter-spacing: -0.03em; }
.tagline em { font-style: normal; color: var(--orange); }
.cols { display: grid; grid-template-columns: repeat(3, 190px); gap: 10px; }
.cols h4 { font-size: 12px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255, 255, 255, 0.5); margin-bottom: 14px; }
.cols a, .cols p { display: block; font-size: 15px; line-height: 2; color: rgba(255, 255, 255, 0.85); }
.cols a:hover { color: var(--orange); }
.watermark { display: flex; justify-content: center; align-items: flex-start; gap: 0.03em; margin: 56px 0 28px; font-size: clamp(64px, 13.6vw, 196px); letter-spacing: -0.03em; line-height: 1; }
.watermark > span:first-child { background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 30%, rgba(255, 255, 255, 0.08) 95%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.wm { width: 0.66em; gap: 0.03em; margin-top: 0.16em; }
.watermark { transform-origin: 50% 100%; will-change: transform; }
.foot-bottom { display: flex; justify-content: space-between; border-top: 1px solid rgba(255, 255, 255, 0.15); padding-top: 22px; font-size: 13px; color: rgba(255, 255, 255, 0.5); }

/* ---------- reveal ---------- */
.rv { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0s); }
.rv.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1200px) {
  h1 { font-size: 64px; }
  h2 { font-size: 48px; }
  .mega { font-size: 96px; }
  .head { grid-template-columns: 1fr; gap: 0; }
  .head .intro { margin-top: 20px; max-width: 560px; }
  .cap-row, .cap-row.flip { grid-template-columns: 1fr; gap: 32px; }
  .cap-row.flip .panel { order: 0; }
}
@media (max-width: 960px) {
  :root { --gutter: 24px; --nav-h: 68px; }
  .nav-links { display: none; }
  .sec { padding: 80px 0; }
  h1 { font-size: 46px; white-space: normal; }
  h2 { font-size: 36px; }
  .hero-grid, .why-mid, .what-grid, .slider, .cta-grid { grid-template-columns: 1fr; }
  .hero-visual .stage { height: 360px; }
  .stats { grid-template-columns: 1fr; }
  .hero-bg { --fade-x: linear-gradient(90deg, #000, #000); --fade-y: linear-gradient(transparent 30%, #000 60%, #000 80%, transparent 100%); }
  .stats > div + div { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; }
  .pillars, .steps { grid-template-columns: 1fr; }
  .why-mid .stage { height: 320px; }
  .big-stat strong { font-size: 96px; }
  .pin .sticky { position: relative; height: auto; }
  .what.pin, .markets.pin, .hero.pin { height: auto; padding: 80px 0; }
  .services .t { font-size: 22px; }
  .services .body ul { grid-template-columns: 1fr; }
  .mk-stage { flex: none; height: 460px; }
  .slides { min-height: 480px; }
  .arrows { position: static; margin-top: 16px; }
  .mega { font-size: 64px; }
  .foot-top { flex-direction: column; }
  .cols { grid-template-columns: 1fr 1fr; }
  .status { display: none; }
}
@media (max-width: 960px) {
  .hs, .mz { height: auto; }
  .hs-sticky, .mz-sticky { position: relative; height: auto; padding-bottom: 80px; }
  .hs-head { grid-template-columns: 1fr; gap: 16px; }
  .hs-track { flex-direction: column; padding: 0 var(--gutter); }
  .hs-card { flex: none; height: auto; grid-template-columns: 1fr; gap: 24px; padding: 32px; }
  .mz-sticky { height: 100vh; }
  .mz-ov { left: var(--gutter); right: var(--gutter); width: auto; bottom: 24px; }
  .mz-card h3 { font-size: 56px; }
  .mz-dots { display: none; }
}
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } }