/* Avyqo — company site, third edition. Graphite, silver and a restrained blue.
   Oroxia product illustrations use Oroxia's own sage palette so the product reads as distinct from the company.
   System fonts only; no third-party requests. */
:root {
  --ink: #101113;
  --ink-2: #1a1b1e;
  --ink-3: #26272b;
  --paper: #fafafa;
  --mist: #ededf0;
  --silver: #b9bbc3;
  --grey: #5f6066;
  --line: #dedee1;
  --line-dark: #36373a;
  --blue: #485cff;
  --blue-soft: #e8eaff;
  --blue-light: #a7b1ff;
  /* Oroxia product palette (illustrations only) */
  --ox: #315c4d;
  --ox-soft: #e6ede9;
  --ox-paper: #fbfbf8;
  --ox-line: #d6ddd8;
  --ox-clay: #8e4930;
  --pad: clamp(20px, 5vw, 88px);
  --header-h: 80px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --sans: "Helvetica Neue", Helvetica, Arial, ui-sans-serif, system-ui, sans-serif;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 72px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; border-radius: 4px; }
.site-header :focus-visible, .hero :focus-visible, .dark-zone :focus-visible, .site-footer :focus-visible { outline-color: var(--blue-light); }
::selection { background: #cbd0ff; color: var(--ink); }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { font-weight: 400; }
h1 { font-size: clamp(48px, 6.6vw, 104px); line-height: .98; letter-spacing: -.058em; text-wrap: balance; }
h2 { font-size: clamp(36px, 4.6vw, 70px); line-height: 1.04; letter-spacing: -.045em; text-wrap: balance; }
h1 span, h2 span { color: #85868c; }
p { max-width: 65ch; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -80px; z-index: 50; background: #fff; color: var(--ink); padding: 12px 16px; border-radius: 8px; }
.skip:focus { top: 12px; }
.eyebrow, .section-label { font-size: 12px; letter-spacing: .09em; text-transform: uppercase; }
.eyebrow a { text-decoration: underline; text-underline-offset: 3px; }
.section { padding: clamp(64px, 9vw, 120px) var(--pad); }
.section-label { display: flex; justify-content: space-between; gap: 20px; padding-bottom: 26px; margin-bottom: clamp(32px, 4vw, 52px); border-bottom: 1px solid var(--line); color: var(--grey); }
.lead { font-size: clamp(20px, 2vw, 24px); line-height: 1.45; letter-spacing: -.02em; }

/* ---------- Header: persistent rounded tabs ---------- */
.site-header {
  position: sticky; top: 0; z-index: 30; height: var(--header-h);
  padding: 0 var(--pad); display: flex; align-items: center; justify-content: space-between; gap: 20px;
  background: rgba(16, 17, 19, .9); color: #fff; border-bottom: 1px solid #ffffff14;
  backdrop-filter: blur(20px) saturate(1.3); -webkit-backdrop-filter: blur(20px) saturate(1.3);
  transition: box-shadow .3s; view-transition-name: site-header;
}
.site-header.scrolled { box-shadow: 0 6px 30px #00000033; }
.wordmark { font-size: 36px; font-weight: 700; letter-spacing: -.07em; line-height: 1; padding-bottom: 4px; }
.section-tabs { position: relative; isolation: isolate; display: flex; gap: 2px; padding: 4px; border: 1px solid #ffffff1c; background: #ffffff08; border-radius: 100px; }
.section-tabs a {
  position: relative; z-index: 1; display: flex; align-items: center; min-height: 36px;
  padding: 0 18px; border-radius: 100px; font-size: 14px; color: #c4c5ca; white-space: nowrap; transition: color .25s;
}
.section-tabs a:hover, .section-tabs a[aria-current] { color: #fff; }
.nav-indicator {
  position: absolute; z-index: 0; left: 0; top: 4px; bottom: 4px; width: 0; border-radius: 100px;
  background: #ffffff1f; box-shadow: inset 0 1px 0 #ffffff18; opacity: 0; pointer-events: none;
  view-transition-name: nav-indicator;
}
.section-tabs.ready .nav-indicator { transition: transform .38s var(--ease), width .38s var(--ease), opacity .2s; }
.section-tabs.has-active .nav-indicator { opacity: 1; }
.no-js .section-tabs a[aria-current] { background: #ffffff1f; }
.nav-contact { display: inline-flex; align-items: center; min-height: 40px; padding: 0 20px; font-size: 14px; border: 1px solid #ffffff38; border-radius: 100px; transition: background .2s, border-color .2s, color .2s; }
.nav-contact:hover { background: #ffffff16; border-color: #ffffff60; }
.nav-contact[aria-current] { background: #fff; color: var(--ink); border-color: #fff; }
.reading-progress { position: fixed; left: 0; top: var(--header-h); height: 2px; width: 100%; z-index: 31; transform: scaleX(0); transform-origin: left; background: var(--blue-light); pointer-events: none; }

/* ---------- Buttons and links ---------- */
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 28px; border-radius: 100px; font-size: 15px; border: 1px solid transparent; transition: background .2s, color .2s, border-color .2s, transform .2s var(--ease); }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0) scale(.985); }
.light { background: #fff; color: var(--ink); }
.light:hover { background: var(--blue-soft); }
.ghost-light { color: #fff; border-color: #ffffff4d; }
.ghost-light:hover { background: #ffffff14; border-color: #ffffff8c; }
.dark { background: var(--ink); color: #fff; }
.dark:hover { background: #33363d; }
.text-link { display: inline-flex; gap: 28px; align-items: center; min-height: 44px; padding: 6px 0; font-size: 15px; border-bottom: 1px solid currentColor; transition: gap .25s var(--ease), color .2s; }
.text-link span { font-size: 18px; line-height: 1; }
.text-link:hover { gap: 36px; }
.text-link.on-dark { color: #fff; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; }
.tick-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.tick-list li { position: relative; padding-left: 30px; color: #45464c; }
.tick-list li::before { content: ""; position: absolute; left: 0; top: .42em; width: 16px; height: 16px; border-radius: 50%; background: var(--blue-soft); box-shadow: inset 0 0 0 1px #c9cff7; }
.tick-list li::after { content: ""; position: absolute; left: 5px; top: calc(.42em + 4px); width: 6px; height: 4px; border-left: 1.6px solid var(--blue); border-bottom: 1.6px solid var(--blue); transform: rotate(-45deg); }

/* ---------- Home hero ---------- */
.hero { position: relative; min-height: 680px; height: calc(100svh - var(--header-h)); max-height: 1040px; background: var(--ink); color: #fff; overflow: hidden; display: flex; flex-direction: column; }
.hero-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% 50%; animation: art-entry 1.4s var(--ease) both; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(16,17,19,.94) 0%, rgba(16,17,19,.68) 36%, rgba(16,17,19,.08) 72%); }
.hero-content { position: relative; z-index: 1; padding: clamp(48px, 9vh, 104px) var(--pad) 120px; max-width: 980px; }
.hero-content > * { animation: hero-entry .8s var(--ease) both; }
.hero-content > :nth-child(2) { animation-delay: .1s; }
.hero-content > :nth-child(3) { animation-delay: .22s; }
.hero-content > :nth-child(4) { animation-delay: .32s; }
.hero .eyebrow { color: #c7c8cf; margin-bottom: clamp(26px, 4vh, 42px); }
.hero h1 span { color: var(--silver); }
.hero-copy { font-size: 18px; line-height: 1.6; color: #c9cad2; max-width: 410px; margin: 30px 0 34px; }
.hero-bottom { position: absolute; z-index: 1; bottom: 0; left: var(--pad); right: var(--pad); display: flex; align-items: center; gap: 24px; padding: 22px 0; border-top: 1px solid #ffffff2a; font-size: 13px; color: #c0c1c5; animation: fade-in .9s .5s both; }
.hero-bottom .edition { margin-left: auto; }
.scroll-cue { width: 44px; height: 44px; flex: none; display: grid; place-items: center; font-size: 19px; border: 1px solid #6a6b72; border-radius: 50%; transition: background .2s, transform .25s var(--ease); }
.scroll-cue:hover { background: #ffffff18; transform: translateY(3px); }
@keyframes hero-entry { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes art-entry { from { opacity: .25; transform: scale(1.035); } to { opacity: 1; transform: none; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Statement: words light up as you scroll ---------- */
.statement { padding-top: clamp(80px, 12vw, 160px); padding-bottom: clamp(80px, 12vw, 160px); }
.word-reveal { max-width: 22ch; font-size: clamp(34px, 5vw, 76px); line-height: 1.08; letter-spacing: -.045em; text-wrap: balance; }
.word-reveal .w { color: #c3c4ca; transition: color .3s; }
.word-reveal .w.on { color: var(--ink); }

/* ---------- Home: product block ---------- */
.home-product { background: var(--mist); }
.home-product-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.home-product-copy > p { color: var(--grey); margin-top: 16px; }
.home-product-copy .actions { margin-top: 32px; }
.product-brand { display: flex; align-items: center; gap: 14px; }
.product-name { font-size: 44px; font-weight: 500; letter-spacing: -.035em; line-height: 1; color: var(--ink); }
.product-brand.large .product-name { font-size: clamp(64px, 9vw, 128px); color: #fff; }
.oroxia-symbol { width: 26px; height: 32px; border: 2px solid var(--ox); border-top-color: transparent; border-bottom-color: transparent; border-radius: 50%; transform: rotate(-10deg); flex: none; }
.product-brand.large .oroxia-symbol { width: 56px; height: 70px; border-width: 4px; border-left-color: #9fc0b3; border-right-color: #9fc0b3; }
.product-lead { font-size: clamp(26px, 2.6vw, 36px); line-height: 1.12; letter-spacing: -.035em; margin-top: 26px; color: var(--ink) !important; }
.shot { margin: 0; }
.shot img { width: 100%; height: auto; border: 1px solid #d3d5da; border-radius: 12px; box-shadow: 0 30px 60px -20px #1c1f2a33; background: #fff; }
.shot figcaption { font-size: 12px; color: var(--grey); margin-top: 12px; }
.shot.tilt img { transition: transform .8s var(--ease); }
.home-product:hover .shot.tilt img { transform: translateY(-6px); }

/* ---------- Home: stacking chapter cards ---------- */
.chapters { background: var(--ink); color: #eeeef0; padding-bottom: clamp(64px, 8vw, 110px); }
.chapters-intro { padding-bottom: 32px; }
.chapters-intro .eyebrow { color: #a5a6ad; margin-bottom: 22px; }
.chapters-intro h2 span { color: #7c7e87; }
.chapter-stack { padding: 0 var(--pad); display: grid; gap: 28px; }
.chapter-card {
  position: sticky; top: calc(var(--header-h) + 24px);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: center;
  min-height: min(560px, calc(100svh - var(--header-h) - 64px)); padding: clamp(28px, 4vw, 56px);
  border-radius: 28px; background: #1b1c20; border: 1px solid #ffffff12; box-shadow: 0 -20px 50px -20px #00000080;
}
.chapter-card:nth-child(2) { top: calc(var(--header-h) + 40px); background: #1f2026; }
.chapter-card:nth-child(3) { top: calc(var(--header-h) + 56px); background: #22242b; }
.chapter-card:nth-child(4) { top: calc(var(--header-h) + 72px); background: #262833; }
.chapter-num { display: block; font-size: 13px; color: var(--blue-light); margin-bottom: 26px; font-variant-numeric: tabular-nums; }
.chapter-copy h3 { font-size: clamp(30px, 3.4vw, 50px); line-height: 1.05; letter-spacing: -.04em; margin-bottom: 18px; }
.chapter-copy p { color: #b3b4bb; margin-bottom: 26px; }
.chapter-visual { display: grid; place-items: center; min-height: 260px; padding: clamp(18px, 3vw, 40px); border-radius: 20px; background: radial-gradient(120% 90% at 70% 20%, #3a4aa833, transparent 60%), #f4f4f0; }
.chapters-note { padding: 28px var(--pad) 0; font-size: 12px; color: #8b8d95; }

/* ---------- Promises, teasers, CTA ---------- */
.promise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
.promise { padding: 32px 32px 8px 0; }
.promise + .promise { padding-left: 32px; border-left: 1px solid var(--line); }
.promise-k { display: block; font-size: 24px; letter-spacing: -.03em; margin-bottom: 12px; }
.promise p { color: var(--grey); }
.teasers { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; padding-top: 0; }
.teaser { display: flex; flex-direction: column; gap: 22px; min-height: 340px; padding: clamp(28px, 3.5vw, 48px); border-radius: 26px; background: var(--blue-soft); transition: transform .35s var(--ease), box-shadow .35s; }
.teaser .eyebrow { color: #3f4a8c; }
.teaser h2 { font-size: clamp(32px, 3.4vw, 52px); }
.teaser h2 span { color: #646d8c; }
.teaser-go { margin-top: auto; display: inline-flex; gap: 12px; font-size: 15px; }
.teaser-go span { transition: transform .3s var(--ease); }
.teaser:hover { transform: translateY(-4px); box-shadow: 0 24px 50px -24px #21275a55; }
.teaser:hover .teaser-go span { transform: translateX(6px); }
.dark-teaser { background: var(--ink); color: #fff; }
.dark-teaser .eyebrow { color: #a5a6ad; }
.dark-teaser h2 span { color: #8c8e97; }
.cta-band { background: var(--mist); display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(34px, 4vw, 62px); }

/* ---------- Product & feature heroes ---------- */
.product-hero, .feature-hero {
  position: relative; overflow: hidden; color: #fff;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 80px); align-items: center;
  padding: clamp(56px, 8vw, 110px) var(--pad);
  background: radial-gradient(70% 90% at 85% 10%, #485cff2e, transparent 60%), radial-gradient(60% 70% at 0% 100%, #9fc0b31f, transparent 60%), var(--ink);
}
.product-hero::before, .feature-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .35; background-image: linear-gradient(#ffffff0a 1px, transparent 1px), linear-gradient(90deg, #ffffff0a 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(80% 80% at 70% 30%, #000, transparent 75%); -webkit-mask-image: radial-gradient(80% 80% at 70% 30%, #000, transparent 75%); }
.product-hero > *, .feature-hero > * { position: relative; }
.product-hero .eyebrow, .feature-hero .eyebrow { color: #c3c5cd; margin-bottom: 26px; }
.product-hero-copy > *, .feature-hero-copy > * { animation: hero-entry .8s var(--ease) both; }
.product-hero-copy > :nth-child(2), .feature-hero-copy > :nth-child(2) { animation-delay: .08s; }
.product-hero-copy > :nth-child(3), .feature-hero-copy > :nth-child(3) { animation-delay: .16s; }
.product-hero-copy > :nth-child(n+4), .feature-hero-copy > :nth-child(n+4) { animation-delay: .24s; }
.product-hero-lead { font-size: clamp(26px, 2.8vw, 40px); line-height: 1.12; letter-spacing: -.035em; margin: 26px 0 16px; }
.product-hero-text, .feature-hero-lead { color: #c3c5cd; font-size: 18px; max-width: 34em; margin-bottom: 32px; }
.feature-hero h1 span { color: #9ea1ad; }
.feature-hero-lead { margin-top: 26px; }
.product-hero-visual, .feature-hero-visual { display: grid; justify-items: center; animation: visual-entry 1s .15s var(--ease) both; }
@keyframes visual-entry { from { opacity: 0; transform: translateY(26px) scale(.98); } to { opacity: 1; transform: none; } }
.vignette-note { font-size: 12px; color: #8e9099; margin-top: 14px; text-align: center; }
.feature-row .vignette-note { color: var(--grey); }

/* ---------- Sub-navigation for Oroxia pages ---------- */
.subnav {
  position: sticky; top: var(--header-h); z-index: 20; display: flex; gap: 6px; padding: 10px var(--pad);
  overflow-x: auto; scrollbar-width: none; background: rgba(250, 250, 250, .9); border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.subnav::-webkit-scrollbar { display: none; }
.subnav a { flex: none; display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: 100px; font-size: 14px; color: var(--grey); transition: background .2s, color .2s; }
.subnav a:hover { background: var(--mist); color: var(--ink); }
.subnav a[aria-current] { background: var(--ink); color: #fff; }

/* ---------- Story: sticky phone, scrolling steps ---------- */
.story-head { margin-bottom: clamp(32px, 5vw, 64px); }
.story-head .eyebrow { color: var(--grey); margin-bottom: 20px; }
.story-steps { list-style: none; margin: 0; padding: 0; }
.step-n { font-size: 13px; color: var(--blue); margin-bottom: 14px; font-variant-numeric: tabular-nums; }
.story-step h3 { font-size: clamp(28px, 3vw, 44px); line-height: 1.08; letter-spacing: -.04em; margin-bottom: 16px; }
.story-step p { color: var(--grey); font-size: 17px; }
.story-screens { position: relative; flex: 1; }
.story-screen { position: absolute; inset: 0; padding: 16px 14px; display: flex; flex-direction: column; justify-content: flex-end; gap: 9px; opacity: 0; transform: translateY(14px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
.story-screen.is-active { opacity: 1; transform: none; }

/* ---------- Everything grid ---------- */
.everything h2 { margin-bottom: clamp(32px, 4vw, 56px); }
.feature-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.feature-grid a { display: flex; flex-direction: column; height: 100%; padding: 26px 24px 28px; border-radius: 20px; background: #fff; border: 1px solid var(--line); transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; }
.feature-grid a:hover { transform: translateY(-4px); border-color: #c3c9e1; box-shadow: 0 20px 40px -24px #22284a40; }
.fi { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--ox-soft); color: var(--ox); font-size: 20px; margin-bottom: 22px; }
.feature-grid h3 { font-size: 20px; letter-spacing: -.02em; margin-bottom: 8px; }
.feature-grid p { color: var(--grey); font-size: 15px; }

/* ---------- Trust ---------- */
.trust { background: var(--ink); color: #eeeef0; }
.trust .eyebrow { color: #a5a6ad; margin-bottom: 20px; }
.trust h2 span { color: #7f818a; }
.trust-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 96px); margin-bottom: 40px; }
.trust-list { margin: 0; }
.trust-list > div { padding: 22px 0; border-bottom: 1px solid var(--line-dark); display: grid; grid-template-columns: 140px 1fr; gap: 20px; }
.trust-list > div:first-child { padding-top: 0; }
.trust-list dt { color: #fff; }
.trust-list dd { margin: 0; color: #a9aab1; }
.trust .text-link { color: #fff; }

/* ---------- Feature rows ---------- */
.feature-row { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.feature-row.reverse .feature-row-copy { order: 2; }
.feature-row + .feature-row { padding-top: 0; }
.feature-row-copy .eyebrow { color: var(--blue); display: block; margin-bottom: 18px; }
.feature-row-copy h2 { font-size: clamp(34px, 3.8vw, 58px); margin-bottom: 22px; }
.feature-row-copy > p { color: #45464c; font-size: 17px; }
.feature-row-visual { display: grid; justify-items: center; padding: clamp(24px, 4vw, 56px); border-radius: 28px; background: radial-gradient(90% 80% at 80% 0%, #485cff14, transparent 60%), var(--mist); }
.feature-row-visual .shot { width: 100%; }

/* ---------- Good to know, pager ---------- */
.good-to-know { background: var(--blue-soft); }
.good-to-know h2 { font-size: clamp(30px, 3vw, 44px); margin-bottom: 32px; }
.gtk-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.gtk-grid h3 { font-size: 20px; letter-spacing: -.02em; margin-bottom: 10px; }
.gtk-grid p { color: #4a5168; font-size: 15px; }
.gtk-grid a { text-decoration: underline; text-underline-offset: 3px; }
.pager { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.pager a { display: flex; flex-direction: column; gap: 6px; padding: clamp(28px, 4vw, 48px) var(--pad); transition: background .25s; }
.pager a:hover { background: var(--mist); }
.pager span { font-size: 12px; letter-spacing: .09em; text-transform: uppercase; color: var(--grey); }
.pager strong { font-weight: 400; font-size: clamp(24px, 2.6vw, 38px); letter-spacing: -.035em; }
.pager-next { text-align: right; align-items: flex-end; border-left: 1px solid var(--line); }
.pager-prev strong::before { content: "← "; color: var(--grey); }
.pager-next strong::after { content: " →"; color: var(--grey); }

/* ---------- Simple page heroes (Company, Approach, Contact) ---------- */
.page-hero { padding: clamp(72px, 11vw, 160px) var(--pad) clamp(48px, 7vw, 96px); border-bottom: 1px solid var(--line); background: radial-gradient(60% 80% at 100% 0%, #485cff12, transparent 60%); }
.page-hero .eyebrow { color: var(--grey); margin-bottom: 28px; }
.page-hero > * { animation: hero-entry .8s var(--ease) both; }
.page-hero > :nth-child(2) { animation-delay: .08s; }
.page-hero > :nth-child(3) { animation-delay: .18s; }
.page-hero-lead { font-size: clamp(20px, 2vw, 26px); line-height: 1.45; letter-spacing: -.02em; color: var(--grey); margin-top: 30px; max-width: 30em; }
.page-hero.dark { background: radial-gradient(60% 80% at 100% 0%, #485cff2a, transparent 60%), var(--ink); color: #fff; border-bottom-color: var(--line-dark); }
.page-hero.dark .eyebrow, .page-hero.dark .page-hero-lead { color: #a9aab1; }
.page-hero.dark h1 span { color: #8c8e97; }

.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 7vw, 110px); }
.split .eyebrow { color: var(--grey); margin-bottom: 20px; }
.split-copy p { color: var(--grey); margin-bottom: 20px; }
.split-copy .lead { color: var(--ink); }
.split-copy a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.fact-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin: 72px 0 0; padding-top: 24px; border-top: 1px solid var(--line); }
.fact-strip dt { font-size: 12px; color: var(--grey); margin-bottom: 8px; }
.fact-strip dd { margin: 0; font-size: 19px; }
.fact-strip a { text-decoration: underline; text-underline-offset: 3px; }
.how { background: var(--mist); }
.how h2 { margin-bottom: 48px; }
.how-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.how-grid article { padding: 28px 24px; border-radius: 20px; background: #fff; border: 1px solid var(--line); }
.how-n { font-size: 13px; color: var(--blue); }
.how-grid h3 { font-size: 21px; letter-spacing: -.02em; margin: 26px 0 10px; }
.how-grid p { color: var(--grey); font-size: 15px; }
.next { background: var(--blue-soft); }
.next .eyebrow { color: #3f4a8c; margin-bottom: 36px; }
.next h2 span { color: #646d8c; }
.next-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-top: 44px; }
.next-bottom p { max-width: 480px; color: #4a5168; }

.approach { background: var(--ink); color: #eeeef0; }
.approach h2 span { color: #7f818a; }
.approach-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 12%; }
.principles article { display: flex; gap: 26px; padding: 30px 0; border-bottom: 1px solid var(--line-dark); transition: border-color .3s; }
.principles article:first-child { padding-top: 0; }
.principles article:hover { border-color: #7d84a8; }
.principles article > span { font-size: 12px; color: #9396a2; padding-top: 6px; font-variant-numeric: tabular-nums; }
.principles h3 { font-size: 24px; letter-spacing: -.025em; margin-bottom: 12px; }
.principles p { color: #a9aab1; }
.in-practice h2 { margin-bottom: 48px; }
.practice-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
.practice-list article { padding: 30px 28px 34px 0; border-bottom: 1px solid var(--line); }
.practice-list article:not(:nth-child(3n+1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.practice-list h3 { font-size: 22px; letter-spacing: -.025em; margin-bottom: 10px; }
.practice-list p { color: var(--grey); font-size: 15px; }

/* ---------- Contact ---------- */
.contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.contact-card { display: flex; flex-direction: column; padding: clamp(26px, 3.5vw, 44px); border: 1px solid var(--line); border-radius: 22px; background: #f3f3f5; min-height: 300px; transition: background .25s, border-color .25s, transform .25s var(--ease); }
.contact-card:hover { background: #ebedf8; border-color: #c3c9e1; transform: translateY(-3px); }
.contact-card .eyebrow { color: #6b6e78; font-size: 11px; }
.contact-card h2 { font-size: clamp(32px, 3vw, 44px); margin: 22px 0 12px; }
.contact-card p { color: var(--grey); max-width: 360px; }
.contact-action { margin-top: auto; padding-top: 18px; border-top: 1px solid #dcdde3; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: 16px; }
.contact-address { overflow-wrap: anywhere; }
.contact-plus { flex: none; display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid #c8c9d0; border-radius: 50%; font-size: 20px; transition: transform .3s var(--ease), background .25s; }
.contact-card:hover .contact-plus { transform: rotate(90deg); background: #fff; }
.contact-notes { margin-top: 36px; display: grid; gap: 12px; font-size: 15px; color: var(--grey); }
.contact-notes a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Oroxia UI illustrations (decorative, aria-hidden) ---------- */
.phone { width: min(330px, 100%); aspect-ratio: 9 / 18; display: flex; flex-direction: column; padding: 10px; border-radius: 44px; background: linear-gradient(160deg, #3a3c42, #121316); box-shadow: 0 0 0 1px #ffffff1a, 0 40px 80px -30px #000c; }
.phone > * { background: var(--ox-paper); color: #202923; }
.phone-top { display: flex; align-items: center; gap: 10px; padding: 34px 16px 12px; border-radius: 34px 34px 0 0; border-bottom: 1px solid var(--ox-line); font-size: 13px; }
.phone-top b { display: block; font-weight: 600; }
.phone-top small { color: #6a746e; font-size: 11px; }
.phone-body, .story-screens { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; gap: 9px; padding: 16px 14px; overflow: hidden; }
.phone-composer { margin: 0; padding: 10px 14px 22px; border-radius: 0 0 34px 34px; font-size: 13px; color: #8a938d; position: relative; }
.phone-composer::before { content: ""; position: absolute; inset: 6px 12px 16px; border: 1px solid var(--ox-line); border-radius: 100px; }
.phone-composer { text-indent: 10px; line-height: 2.2; }
.ui-avatar { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--ox-soft); color: var(--ox); font-weight: 600; font-size: 13px; flex: none; }
.ui-avatar.big { width: 84px; height: 84px; font-size: 32px; }
.ui-chat { width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: 9px; color: #202923; font-size: 14px; }
.ui-chat.wide { max-width: 440px; padding: 22px; border-radius: 20px; background: var(--ox-paper); box-shadow: 0 20px 50px -30px #1c2a2333; }
.ui-bubble { align-self: flex-start; max-width: 82%; padding: 9px 13px; border-radius: 16px 16px 16px 5px; background: #eef0ec; font-size: 13.5px; line-height: 1.4; color: #202923; }
.ui-bubble.me { align-self: flex-end; border-radius: 16px 16px 5px 16px; background: var(--ox); color: #fff; }
.ui-bubble.reply small { display: block; font-size: 11px; opacity: .8; border-left: 2px solid currentColor; padding-left: 6px; margin-bottom: 4px; }
.ui-chip { align-self: center; padding: 6px 12px; border-radius: 100px; border: 1px solid var(--ox-line); background: #fff; font-size: 12px; color: var(--ox); }
.ui-tag { align-self: flex-start; width: fit-content; display: inline-block; padding: 2px 9px; border-radius: 100px; background: var(--ox-soft); color: var(--ox); font-size: 11px; font-weight: 600; letter-spacing: .02em; }
.ui-tag.warn { background: #f6e6d9; color: var(--ox-clay); }
.ui-meta { display: block; font-size: 12.5px; color: #66706a; }
.ui-meta.warn { color: var(--ox-clay); }
.ui-plan, .ui-request, .ui-trip, .ui-since, .ui-change, .ui-list, .ui-form, .ui-board, .ui-budget, .ui-chart, .ui-circle, .ui-schedule, .ui-cards, .ui-call {
  width: 100%; max-width: 420px; padding: 18px; border-radius: 18px; background: #fff; border: 1px solid var(--ox-line);
  color: #202923; font-size: 13.5px; box-shadow: 0 24px 50px -30px #1c2a2340; display: flex; flex-direction: column; gap: 9px;
}
.phone .ui-plan, .phone .ui-request, .phone .ui-trip, .phone .ui-since { box-shadow: none; padding: 14px; gap: 7px; font-size: 12.5px; }
.ui-plan.compact { align-self: flex-end; max-width: 82%; }
.ui-plan strong, .ui-request strong, .ui-change strong { font-size: 18px; font-weight: 600; letter-spacing: -.01em; }
.ui-plan.big strong, .ui-request.big strong { font-size: 26px; }
.ui-plan.big, .ui-request.big, .ui-board { max-width: 460px; padding: 24px; gap: 12px; }
.ui-answers, .ui-status, .ui-btns, .ui-chips, .ui-reacts { display: flex; flex-wrap: wrap; gap: 6px; }
.ui-answers span { padding: 4px 10px; border-radius: 100px; background: #f2f4f1; font-size: 12px; }
.ui-btns span, .ui-chips span { padding: 6px 12px; border-radius: 100px; border: 1px solid var(--ox-line); font-size: 12px; background: #fff; }
.ui-btns span.on, .ui-chips span.on { background: var(--ox); border-color: var(--ox); color: #fff; }
.ui-status span { padding: 4px 10px; border-radius: 100px; background: #f2f4f1; font-size: 12px; }
.ui-status span.done { background: var(--ox-soft); color: var(--ox); }
.ui-addr { font: 13px ui-monospace, Menlo, Consolas, monospace; padding: 8px 10px; border-radius: 10px; background: #f2f4f1; }
.ui-qr { align-self: center; width: 120px; height: 120px; padding: 10px; border-radius: 14px; border: 1px solid var(--ox-line); background: #fff; }
.ui-qr i { display: block; width: 100%; height: 100%; background:
  linear-gradient(90deg, #202923 25%, transparent 0 75%, #202923 0) 0 0 / 100% 25% no-repeat,
  repeating-conic-gradient(#202923 0 25%, transparent 0 50%) 0 0 / 16px 16px; border-radius: 3px; opacity: .9; }
.ui-trip-head, .ui-list-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding-bottom: 8px; border-bottom: 1px solid #eef0ec; }
.ui-trip-head span, .ui-list-head span { font-size: 12px; color: #66706a; }
.ui-trip-head.sub { margin-top: 6px; }
.ui-row { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; padding: 7px 10px; border-radius: 10px; background: #f6f7f4; font-size: 12.5px; }
.ui-row span:first-child { font-weight: 600; color: var(--ox); }
.ui-row span:nth-child(2) { color: #5d675f; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ui-row b { font-weight: 600; }
.ui-row b.on { color: var(--ox); }
.ui-row.pinned { box-shadow: inset 0 0 0 1.5px var(--ox); background: #fff; }
.ui-drop { align-self: flex-start; padding: 4px 10px; border-radius: 100px; background: var(--ox-soft); color: var(--ox); font-size: 12px; font-weight: 600; }
.ui-typing { display: flex; gap: 4px; padding: 10px 12px; border-radius: 14px; background: #eef0ec; align-self: flex-start; }
.ui-typing i { width: 6px; height: 6px; border-radius: 50%; background: #8a938d; animation: typing 1.2s infinite; }
.ui-typing i:nth-child(2) { animation-delay: .15s; }
.ui-typing i:nth-child(3) { animation-delay: .3s; }
@keyframes typing { 0%, 60%, 100% { transform: none; opacity: .5; } 30% { transform: translateY(-3px); opacity: 1; } }
.ui-since p { font-size: 12.5px; color: #3f4842; padding: 6px 0; border-top: 1px solid #eef0ec; }
.ui-board-head { display: flex; flex-direction: column; gap: 6px; }
.ui-board-head strong { font-size: 22px; font-weight: 600; letter-spacing: -.01em; }
.ui-board-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ui-board-cols h4 { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: #66706a; margin: 6px 0 8px; }
.ui-board-cols > div { display: grid; gap: 6px; align-content: start; }
.ui-board .ui-row { grid-template-columns: 1fr auto; }
.ui-board .ui-row span:first-child { grid-column: 1; }
.ui-board .ui-row span:nth-child(2) { grid-column: 1; grid-row: 2; font-size: 11.5px; }
.ui-board .ui-row b { grid-row: 1 / 3; grid-column: 2; }
.ui-spark { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; background: var(--ox-soft); color: var(--ox); font-size: 12.5px; font-weight: 600; }
.ui-spark svg { width: 90px; height: 28px; flex: none; }
.ui-form label { display: grid; gap: 4px; font-size: 11.5px; color: #66706a; text-transform: uppercase; letter-spacing: .05em; }
.ui-input { display: block; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--ox-line); color: #202923; font-size: 14px; text-transform: none; letter-spacing: 0; background: #fff; }
.ui-input em { color: #66706a; font-style: normal; font-size: 12.5px; }
.ui-input.small { flex: 1; text-align: center; padding: 8px 6px; font-size: 12.5px; }
.ui-form-row { display: flex; gap: 6px; }
.ui-suggest { display: grid; gap: 4px; margin: -4px 0 4px; padding: 6px; border-radius: 10px; background: #f6f7f4; }
.ui-suggest span { padding: 5px 8px; border-radius: 6px; font-size: 12.5px; }
.ui-suggest span:first-child { background: #fff; box-shadow: 0 1px 3px #0000000f; }
.ui-toggle { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.ui-toggle i { width: 34px; height: 20px; border-radius: 20px; background: var(--ox); position: relative; }
.ui-toggle i::after { content: ""; position: absolute; right: 3px; top: 3px; width: 14px; height: 14px; border-radius: 50%; background: #fff; }
.ui-flight { display: grid; grid-template-columns: 78px 1fr auto; grid-template-rows: auto auto; column-gap: 12px; align-items: center; padding: 10px 12px; border-radius: 12px; background: #f6f7f4; }
.ui-flight .badge-s { grid-row: 1 / 3; font-size: 11px; font-weight: 600; color: var(--ox); }
.ui-flight .t { font-size: 13px; font-weight: 600; }
.ui-flight .d { grid-column: 2; font-size: 12px; color: #66706a; }
.ui-flight b { grid-column: 3; grid-row: 1 / 3; font-size: 16px; }
.ui-link { font-size: 12.5px; color: var(--ox); font-weight: 600; padding-top: 4px; }
.ui-link em { font-style: normal; font-weight: 400; color: #66706a; margin-left: 6px; }
.ui-stay { display: grid; grid-template-columns: 56px 1fr auto; gap: 12px; align-items: center; padding: 8px; border-radius: 12px; background: #f6f7f4; }
.ui-stay strong { display: block; font-size: 13.5px; font-weight: 600; }
.ui-stay span { font-size: 12px; color: #66706a; }
.ui-stay b { font-size: 15px; padding-right: 6px; }
.ui-stay.pinned { background: #fff; box-shadow: inset 0 0 0 1.5px var(--ox); }
.ui-thumb { width: 56px; height: 46px; border-radius: 8px; }
.ui-thumb.t1 { background: linear-gradient(160deg, #c9d8e4, #8fa9bd 55%, #6c7f6f); }
.ui-thumb.t2 { background: linear-gradient(160deg, #eadfce, #c7a98a 60%, #8b6e57); }
.ui-thumb.t3 { background: linear-gradient(160deg, #e5ead9, #a8b98e 60%, #6e7e5a); }
.ui-chart svg { width: 100%; height: 120px; color: var(--ox); }
.ui-chart .area { fill: var(--ox); opacity: .08; }
.ui-activity { padding: 10px 12px; border-radius: 12px; background: #f6f7f4; font-size: 12.5px; display: flex; gap: 8px; align-items: center; }
.ui-cards { gap: 8px; }
.ui-wcard { display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: center; padding: 12px; border-radius: 14px; background: #f6f7f4; }
.ui-wcard small { display: block; font-size: 11px; color: #66706a; text-transform: uppercase; letter-spacing: .05em; }
.ui-wcard strong { display: block; font-size: 15px; font-weight: 600; }
.ui-wcard code { font-size: 12px; color: #4b544e; }
.net { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; font-weight: 700; color: #fff; }
.net.btc { background: #c9822b; }
.net.eth { background: #5b6478; }
.net.base { background: #2f55d4; }
.ui-note-s { font-size: 12px; color: var(--ox); padding-top: 4px; }
.ui-target, .ui-goal { display: grid; gap: 6px; padding: 10px 12px; border-radius: 12px; background: #f6f7f4; font-size: 12.5px; }
.ui-target small, .ui-goal small { color: #66706a; font-size: 12px; }
.bar { height: 6px; border-radius: 6px; background: #e3e7e3; overflow: hidden; }
.bar i { display: block; height: 100%; width: 60%; border-radius: 6px; background: var(--ox); }
.ui-goal .bar i { width: 62%; }
.ui-bline { display: flex; justify-content: space-between; padding: 8px 2px; border-bottom: 1px solid #eef0ec; font-size: 13.5px; }
.ui-bline.total { border-bottom: 0; font-size: 15px; }
.ui-bline.total b { color: var(--ox); }
.ui-change { gap: 10px; }
.ui-diff { padding: 12px 14px; border-left: 3px solid var(--ox); background: #f6f7f4; border-radius: 0 10px 10px 0; font-size: 18px; }
.ui-diff s { color: #8a938d; }
.ui-diff small { display: block; font-size: 12px; color: #66706a; margin-top: 4px; }
.ui-change p { font-size: 12.5px; color: #4b544e; }
.ui-poll { align-self: flex-start; width: 78%; display: grid; gap: 5px; padding: 10px; border-radius: 14px; background: #eef0ec; font-size: 12.5px; }
.ui-poll span { display: flex; justify-content: space-between; align-items: center; padding: 5px 8px; border-radius: 8px; background: #fff; }
.ui-poll span i { width: 40%; height: 4px; border-radius: 4px; background: #d6ddd8; }
.ui-poll span.on i { width: 60%; background: var(--ox); }
.ui-voice { align-self: flex-end; display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 16px; background: var(--ox); color: #fff; font-size: 12px; }
.ui-voice i { width: 80px; height: 14px; background: repeating-linear-gradient(90deg, #ffffffcc 0 2px, transparent 2px 5px); mask-image: linear-gradient(90deg, #000 60%, #0006); -webkit-mask-image: linear-gradient(90deg, #000 60%, #0006); }
.ui-reacts span { padding: 3px 9px; border-radius: 100px; background: #fff; border: 1px solid var(--ox-line); font-size: 12px; }
.ui-file { align-self: flex-end; padding: 10px 12px; border-radius: 12px; background: #fff; border: 1px solid var(--ox-line); font-size: 12.5px; }
.ui-circle .ui-room { padding: 8px 10px; border-radius: 10px; font-size: 13px; color: #4b544e; }
.ui-circle .ui-room.on { background: var(--ox-soft); color: var(--ox); font-weight: 600; }
.ui-room em { font-style: normal; font-weight: 400; font-size: 11px; margin-left: 6px; }
.ui-event { display: grid; gap: 4px; padding: 12px; border-radius: 12px; background: #f6f7f4; }
.ui-event strong { font-weight: 600; }
.ui-event small { color: #66706a; }
.ui-call { padding: 0; overflow: hidden; background: #1d2421; border-color: #1d2421; }
.ui-call-video { position: relative; display: grid; place-items: center; height: 220px; background: radial-gradient(70% 70% at 50% 40%, #3c5a4e, #18201c); }
.ui-call-time { position: absolute; left: 14px; bottom: 12px; color: #fff; font-size: 12px; }
.ui-call-bar { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px; background: #111614; }
.ui-call-bar span { padding: 7px 11px; border-radius: 100px; background: #ffffff14; color: #e6ede9; font-size: 12px; }
.ui-call-bar span.on { background: #e6ede9; color: #1d2421; }
.ui-call-bar span.end { background: #b4492f; color: #fff; margin-left: auto; }
.ui-summary { padding: 12px; border-radius: 12px; border: 1px dashed #b9c6bf; background: #fff; }
.ui-summary strong { display: block; font-size: 11.5px; color: var(--ox); margin-bottom: 4px; }
.ui-summary p { font-size: 12.5px; color: #3f4842; }
.ui-translate { align-self: flex-start; font-size: 12px; color: #66706a; padding-left: 10px; border-left: 2px solid var(--ox-line); margin-top: -4px; }
.chapter-visual .ui-chat { max-width: 400px; font-size: 15px; }
.chapter-visual .ui-chat .ui-bubble { font-size: 15px; padding: 11px 15px; }
.chapter-visual .ui-plan, .chapter-visual .ui-trip, .chapter-visual .ui-request { max-width: 420px; padding: 22px; font-size: 14.5px; gap: 11px; }
.chapter-visual .ui-row { padding: 10px 12px; font-size: 13.5px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #f3f3f5; padding: 64px var(--pad) 26px; overflow: hidden; }
.footer-top { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; }
.footer-claim { color: #a6a7af; font-size: 18px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-links .fl-gap { margin-top: 18px; }
.footer-links div { display: grid; gap: 4px; align-content: start; }
.footer-links h2 { font-size: 12px; letter-spacing: .09em; text-transform: uppercase; color: #7f818a; margin-bottom: 8px; }
.footer-links a { display: inline-flex; min-height: 32px; align-items: center; color: #c9cad0; font-size: 15px; transition: color .2s; width: fit-content; }
.footer-links a:hover { color: #fff; }
.footer-wordmark { font-size: clamp(96px, 27vw, 430px); line-height: 1.05; letter-spacing: -.09em; font-weight: 700; color: #ececf0; margin: 36px 0 40px -.04em; user-select: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px 25px; align-items: center; flex-wrap: wrap; border-top: 1px solid #343538; padding-top: 22px; font-size: 13px; color: #a6a7af; }
.to-top { display: inline-flex; gap: 10px; min-height: 32px; align-items: center; }
.to-top:hover { color: #fff; }

/* ---------- Policy pages ---------- */
.doc { padding: clamp(56px, 8vw, 104px) var(--pad) clamp(72px, 9vw, 120px); }
.doc-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); max-width: 1180px; }
.doc-nav { position: sticky; top: calc(var(--header-h) + 32px); align-self: start; font-size: 14px; }
.doc-nav p { font-size: 12px; letter-spacing: .09em; text-transform: uppercase; color: var(--grey); margin-bottom: 16px; }
.doc-nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; border-left: 1px solid var(--line); }
.doc-nav a { display: block; padding: 6px 0 6px 16px; margin-left: -1px; border-left: 2px solid transparent; color: var(--grey); }
.doc-nav a:hover { color: var(--ink); }
.doc-nav a[aria-current="page"] { color: var(--ink); border-left-color: var(--blue); }
.doc-body { max-width: 46em; }
.doc-body .eyebrow { color: var(--grey); margin-bottom: 18px; }
.doc-body h1 { font-size: clamp(40px, 5.4vw, 72px); line-height: 1.02; letter-spacing: -.05em; margin-bottom: 18px; }
.doc-body .updated { color: var(--grey); font-size: 14px; margin-bottom: 40px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.doc-body h2 { font-size: 26px; letter-spacing: -.03em; margin: 48px 0 12px; }
.doc-body p, .doc-body li { color: #45464c; }
.doc-body p { margin-bottom: 14px; }
.doc-body ul { padding-left: 1.2em; margin: 0 0 14px; }
.doc-body li { margin-bottom: 8px; }
.doc-body a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.doc-body a:hover { color: var(--blue); }
.doc-body code { font: .9em ui-monospace, Menlo, Consolas, monospace; background: var(--mist); padding: 2px 6px; border-radius: 6px; }
.callout { border: 1px solid var(--line); border-left: 3px solid var(--blue); border-radius: 0 14px 14px 0; padding: 18px 22px; margin: 24px 0; background: #f2f3f8; }
.callout p { margin: 0; }
.notfound { min-height: 64vh; display: grid; place-items: center; text-align: center; padding: 96px var(--pad); }
.notfound .big { font-size: clamp(96px, 18vw, 200px); font-weight: 700; letter-spacing: -.08em; line-height: 1; color: var(--silver); margin: 0 auto 8px; }
.notfound h2 { font-size: clamp(32px, 4vw, 52px); }
.notfound .muted { color: var(--grey); margin: 16px auto 0; }
.notfound .back { margin: 32px auto 0; }

/* ---------- Scroll reveal (JS adds .pending only below the fold) ---------- */
.reveal { transition: opacity .7s ease, transform .8s var(--ease); }
.reveal.pending { opacity: 0; transform: translateY(28px); }

/* Subtle depth on scroll where the browser supports scroll-driven animations */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .hero-art { animation: art-entry 1.4s var(--ease) both, hero-drift linear both; animation-timeline: auto, scroll(root); animation-range: normal, 0 100vh; }
    .feature-row-visual > *:first-child, .shot.tilt { animation: float-in linear both; animation-timeline: view(); animation-range: entry 0% cover 45%; }
  }
}
@keyframes hero-drift { to { transform: translateY(12%) scale(1.04); } }
@keyframes float-in { from { transform: translateY(40px) rotate(-1deg); } to { transform: none; } }

/* ---------- Page transitions between pages (supported browsers) ---------- */
@media (prefers-reduced-motion: no-preference) {
  @view-transition { navigation: auto; }
  ::view-transition-old(root) { animation: vt-out .22s var(--ease) both; }
  ::view-transition-new(root) { animation: vt-in .38s var(--ease) both; }
  ::view-transition-group(nav-indicator) { animation-duration: .38s; animation-timing-function: var(--ease); }
}
@keyframes vt-out { to { opacity: 0; transform: translateY(-8px); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(14px); } }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .section-tabs a { padding: 0 13px; }
  .hero-shade { background: linear-gradient(90deg, rgba(16,17,19,.93) 0%, rgba(16,17,19,.6) 50%, rgba(16,17,19,.2)); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .how-grid { grid-template-columns: repeat(2, 1fr); }
  .practice-list { grid-template-columns: 1fr 1fr; }
  .practice-list article:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .practice-list article:nth-child(2n) { padding-left: 28px; border-left: 1px solid var(--line); }
  .ui-board-cols { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .product-hero, .feature-hero, .home-product-grid, .feature-row, .story-head, .trust-grid, .split, .approach-grid { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-row-copy { order: 0; }
  .chapter-card { grid-template-columns: 1fr; min-height: 0; }
  .chapter-visual { min-height: 0; }
  .promise-grid { grid-template-columns: 1fr; }
  .promise, .promise + .promise { padding: 24px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .teasers { grid-template-columns: 1fr; }
  .gtk-grid { grid-template-columns: 1fr; gap: 22px; }
  .fact-strip { grid-template-columns: 1fr 1fr; }
  .product-hero-visual .phone, .feature-hero-visual .phone { width: min(300px, 100%); }
  .contact-cards { grid-template-columns: 1fr; }
  .contact-card { min-height: 0; }
  .contact-action { margin-top: 28px; }
  .footer-top { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  :root { --header-h: 118px; }
  .site-header { height: var(--header-h); display: grid; grid-template-columns: 1fr auto; grid-template-rows: 58px 52px; align-content: start; gap: 0 12px; padding-bottom: 8px; }
  .wordmark { font-size: 31px; }
  .nav-contact { min-height: 36px; padding: 0 16px; font-size: 13px; }
  .section-tabs { grid-column: 1 / -1; grid-row: 2; width: 100%; }
  .section-tabs a { flex: 1; justify-content: center; padding: 0 6px; min-height: 40px; font-size: 13px; }
  .hero { height: auto; min-height: 0; max-height: none; }
  .hero-shade { display: none; }
  .hero-content { padding-top: 48px; padding-bottom: 0; }
  .hero-art { position: relative; inset: auto; order: 2; width: 100%; height: clamp(250px, 64vw, 500px); margin-top: clamp(-56px, -6vw, -24px); object-position: 70% 58%; -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 22%); mask-image: linear-gradient(to bottom, transparent 0, #000 22%); }
  .hero-bottom { position: relative; order: 3; left: auto; right: auto; margin: -64px var(--pad) 0; }
  .hero-bottom .edition { display: none; }
  .hero-bottom .scroll-cue { margin-left: auto; }
  .doc-grid { grid-template-columns: 1fr; gap: 28px; }
  .doc-nav { position: static; }
  .doc-nav ul { display: flex; flex-wrap: wrap; gap: 4px 18px; border-left: 0; }
  .doc-nav a { padding: 6px 0; margin: 0; border-left: 0; border-bottom: 2px solid transparent; }
  .doc-nav a[aria-current="page"] { border-bottom-color: var(--blue); }
  @supports (animation-timeline: view()) { .hero-art { animation: art-entry 1.4s var(--ease) both !important; } }
}
@media (max-width: 600px) {
  .hero .eyebrow { font-size: 11px; letter-spacing: .06em; max-width: 280px; }
  h1 { font-size: clamp(44px, 13vw, 72px); }
  .hero-copy { font-size: 17px; margin: 24px 0 28px; }
  .hero-bottom { font-size: 12px; }
  .section-label { font-size: 11px; letter-spacing: .06em; padding-bottom: 20px; }
  .feature-grid, .how-grid, .practice-list, .fact-strip { grid-template-columns: 1fr; }
  .practice-list article:nth-child(2n) { padding-left: 0; border-left: 0; }
  .chapter-stack { padding: 0 12px; gap: 18px; }
  .chapter-card { border-radius: 22px; padding: 24px 20px; }
  .chapter-card:nth-child(n) { top: calc(var(--header-h) + 12px); }
  .feature-row-visual { padding: 18px; border-radius: 22px; }
  .trust-list > div { grid-template-columns: 1fr; gap: 6px; }
  .pager { grid-template-columns: 1fr; }
  .pager-next { border-left: 0; border-top: 1px solid var(--line); }
  .next-bottom { flex-direction: column; align-items: flex-start; gap: 24px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom .footer-parent { order: 3; width: 100%; }
  .ui-board, .ui-plan.big, .ui-request.big { padding: 16px; }
  .ui-flight { grid-template-columns: 1fr auto; }
  .ui-flight .badge-s { grid-row: auto; grid-column: 1 / -1; }
  .ui-flight .t, .ui-flight .d { grid-column: 1; }
  .ui-flight b { grid-column: 2; grid-row: 2 / 4; }
  .ui-form-row { flex-wrap: wrap; }
  .ui-input.small { flex: 1 1 40%; }
  .word-reveal { font-size: clamp(30px, 9vw, 44px); }
}
@media (max-width: 370px) {
  .section-tabs a { font-size: 12px; padding: 0 3px; }
  .wordmark { font-size: 28px; }
}


/* ---------- Story v2: phone changes sides, feature cards fly in ---------- */
.story { --stage-top: calc(var(--header-h) + 61px); --stage-h: calc(100svh - var(--stage-top)); }
.story-grid { display: grid; grid-template-columns: 1fr; position: relative; }
.story-stage, .story-steps { grid-area: 1 / 1; }
.story-stage { position: sticky; top: var(--stage-top); align-self: start; height: var(--stage-h); min-height: 560px; pointer-events: none; z-index: 3; }
.stage-inner { position: absolute; top: 0; bottom: 64px; left: 0; width: 50%; display: grid; place-items: center; transition: transform .9s var(--ease); }
.story-grid[data-step="2"] .stage-inner, .story-grid[data-step="4"] .stage-inner { transform: translateX(100%); }
.stage-glow { position: absolute; width: min(520px, 92%); aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, var(--glow, #dbe7e0), transparent); transition: background .8s; }
.story-grid[data-step="2"] { --glow: #efe2d2; }
.story-grid[data-step="3"] { --glow: #d6e3f6; }
.story-grid[data-step="4"] { --glow: #e6def6; }
.story-grid[data-step="5"] { --glow: #e2e6ea; }
.story-stage .phone { position: relative; width: min(310px, calc((var(--stage-h) - 110px) / 2)); min-width: 220px; }
.story-stage .phone .story-screens { padding: 0; }
.story-screen { padding: 14px 12px; }
.story-stage .ui-bubble { font-size: 12.5px; }

.sat-group { position: absolute; inset: 0; pointer-events: none; }
.sat { position: absolute; display: grid; gap: 5px; min-width: 150px; max-width: 220px; padding: 12px 14px; border-radius: 16px; background: #fff; border: 1px solid var(--line); box-shadow: 0 24px 50px -24px #1c2a2340; font-size: 13px; color: var(--ink);
  opacity: 0; transform: translateY(18px) scale(.94); transition: opacity .45s var(--ease), transform .6s var(--ease); }
.sat b { font-weight: 600; font-size: 14px; }
.sat small { color: var(--grey); font-size: 11.5px; }
.sat-k { font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--grey); }
.sat-dark { background: var(--ink); border-color: var(--ink); color: #fff; }
.sat-dark .sat-k, .sat-dark small { color: #b9bac0; }
.pos-1 { top: 9%; left: calc(50% - 300px); }
.pos-2 { top: 40%; right: calc(50% - 300px); }
.pos-3 { bottom: 12%; left: calc(50% - 290px); }
.pos-4 { bottom: 4%; right: calc(50% - 270px); }
.story-grid[data-step="1"] [data-for="1"] .sat, .story-grid[data-step="2"] [data-for="2"] .sat, .story-grid[data-step="3"] [data-for="3"] .sat,
.story-grid[data-step="4"] [data-for="4"] .sat, .story-grid[data-step="5"] [data-for="5"] .sat { opacity: 1; transform: none; }
.sat-group .sat:nth-child(2) { transition-delay: .08s, .08s; }
.sat-group .sat:nth-child(3) { transition-delay: .16s, .16s; }
.sat-group .sat:nth-child(4) { transition-delay: .24s, .24s; }
.sat-toggle { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 13px !important; }
.sat-toggle i { width: 34px; height: 20px; border-radius: 20px; background: var(--line); position: relative; flex: none; }
.sat-toggle i::after { content: ""; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px #0003; }
.cal { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; }
.cal i { font-style: normal; display: grid; place-items: center; height: 26px; border-radius: 8px; font-size: 12px; color: var(--grey); }
.cal i.on { background: var(--ox); color: #fff; }
.who { display: flex; flex-wrap: wrap; gap: 5px; }
.who span { padding: 3px 9px; border-radius: 100px; font-size: 12px; background: var(--ox-soft); color: var(--ox); }
.who span.m { background: #f2ebdd; color: #7a5a1e; }
.chips { display: flex; flex-wrap: wrap; gap: 5px; }
.chips span { padding: 3px 9px; border-radius: 100px; border: 1px solid var(--line); font-size: 11.5px; background: #fff; }
.chips span.on { background: var(--ink); border-color: var(--ink); color: #fff; }
.route { display: flex; align-items: center; gap: 6px; }
.route b { font-size: 18px; letter-spacing: -.02em; }
.route svg { width: 90px; height: 32px; }
.route path { fill: none; stroke: var(--blue); stroke-width: 2; stroke-dasharray: 4 4; }
.route circle { fill: var(--blue); }
.story-grid[data-step="3"] .route path { animation: dash 1.6s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -16; } }
.spark { width: 130px; height: 34px; }
.spark polyline { fill: none; stroke: #8fe0b4; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 200; stroke-dashoffset: 200; transition: stroke-dashoffset 1.2s .3s var(--ease); }
.story-grid[data-step="3"] .spark polyline { stroke-dashoffset: 0; }
.sat-crypto { max-width: 240px; }
.sat-crypto.pos-1 { top: 16%; left: calc(50% - 345px); }
.sat-crypto .ui-qr { width: 96px; height: 96px; padding: 7px; justify-self: start; }
.sat-crypto code { font: 12px ui-monospace, Menlo, Consolas, monospace; background: var(--mist); padding: 4px 8px; border-radius: 6px; width: fit-content; }
.sat-crypto .warn { color: var(--ox-clay); }

.story-steps { list-style: none; margin: 0; padding: 0; position: relative; z-index: 2; }
.story-step { min-height: 92svh; width: 42%; display: flex; flex-direction: column; justify-content: center; padding: 24px 0; opacity: .12; transform: translateY(16px); transition: opacity .5s var(--ease), transform .6s var(--ease); }
.story-step:nth-child(odd) { margin-left: auto; }
.story-step.is-active { opacity: 1; transform: none; }
.story-step .text-link { margin-top: 22px; align-self: flex-start; }
.no-js .story-step { opacity: 1; transform: none; }

.story-rail { position: absolute; left: 0; right: 0; bottom: 14px; display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; pointer-events: auto; }
.story-rail button { min-height: 36px; padding: 0 14px; border-radius: 100px; border: 1px solid var(--line); background: rgba(250, 250, 250, .92); font: inherit; font-size: 13px; color: var(--grey); cursor: pointer; transition: background .25s, color .25s, border-color .25s; }
.story-rail button:hover { color: var(--ink); border-color: #9a9ba3; }
.story-rail button[aria-current] { background: var(--ink); border-color: var(--ink); color: #fff; }
.no-js .story-rail { display: none; }
.no-js .story-stage { position: relative; top: auto; height: auto; min-height: 0; grid-area: auto; }
.no-js .stage-inner { position: relative; width: 100%; bottom: auto; transform: none; padding: 40px 0; }
.no-js .sat-group { display: none; }
.no-js .story-grid .story-steps { grid-area: auto; }
.no-js .story-step, .no-js .story-step:nth-child(odd) { width: auto; max-width: 720px; margin: 0 auto; min-height: 0; padding: 24px 0; }

@media (max-width: 1180px) {
  .pos-1 { left: calc(50% - 250px); } .pos-2 { right: calc(50% - 250px); } .pos-3 { left: calc(50% - 240px); } .pos-4 { right: calc(50% - 230px); }
  .sat { min-width: 130px; max-width: 180px; padding: 10px 12px; }
  .sat-crypto { max-width: 190px; }
}
@media (max-width: 900px) {
  .story { --stage-top: calc(var(--header-h) + 61px); }
  .story-stage { height: 380px; min-height: 0; background: linear-gradient(var(--paper) 90%, transparent); z-index: 3; }
  .stage-inner { width: 100%; bottom: 46px; transform: none !important; display: grid; grid-template-columns: 168px 1fr; place-items: center start; gap: 12px; }
  .stage-glow { left: -40px; width: 300px; }
  .story-stage .phone { width: 330px; min-width: 0; transform: scale(.5); transform-origin: top left; margin: 0 -165px -330px 0; align-self: start; }
  .sat-group { position: relative; inset: auto; grid-area: 1 / 2; display: grid; gap: 8px; align-content: center; width: 100%; }
  .stage-inner > .sat-group { grid-row: 1; grid-column: 2; }
  .sat { position: static; max-width: none; min-width: 0; width: 100%; display: none; }
  .story-grid[data-step="1"] [data-for="1"] .sat, .story-grid[data-step="2"] [data-for="2"] .sat, .story-grid[data-step="3"] [data-for="3"] .sat,
  .story-grid[data-step="4"] [data-for="4"] .sat, .story-grid[data-step="5"] [data-for="5"] .sat { display: grid; }
  .sat:nth-child(n+3) { display: none !important; }
  .sat-crypto .ui-qr { width: 64px; height: 64px; }
  .sat-crypto .chips span:nth-child(n+3), .sat-crypto code { display: none; }
  .story-rail { bottom: 4px; flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; scrollbar-width: none; }
  .story-rail button { flex: none; min-height: 32px; font-size: 12px; padding: 0 11px; }
  .story-step, .story-step:nth-child(odd) { width: auto; margin-left: 0; min-height: 62vh; justify-content: flex-start; padding-top: 400px; }
  .story-step + .story-step { padding-top: 24px; }
  .story-steps { padding-top: 0; }
}
@media (max-width: 900px) and (max-height: 640px) {
  .story-stage { position: relative; top: auto; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal.pending { opacity: 1; transform: none; }
  .button:hover, .contact-card:hover, .scroll-cue:hover, .teaser:hover, .feature-grid a:hover, .home-product:hover .shot.tilt img { transform: none; }
  .text-link:hover { gap: 28px; }
  .story-screen, .sat, .story-step { transform: none !important; }
  .word-reveal .w { color: var(--ink); }
}

/* ---------- Forced colours ---------- */
@media (forced-colors: active) {
  .nav-indicator { background: Highlight; forced-color-adjust: none; }
  .section-tabs a[aria-current] { color: HighlightText; forced-color-adjust: none; }
  .subnav a[aria-current] { border: 2px solid Highlight; }
}
.feature-hero h1 { font-size: clamp(44px, 5.4vw, 84px); }
/* Stacking only when every card fits on screen */
@media (max-width: 900px), (max-height: 640px) {
  .chapter-card, .chapter-card:nth-child(n) { position: relative; top: auto; }
}
.story .chapters-note { color: var(--grey); padding: 24px 0 0; }

/* ---------- Help, changelog, work ---------- */
.help-body h2 { font-size: clamp(28px, 3vw, 38px); margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line); }
.help-body h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.help-body h3 { font-size: 19px; letter-spacing: -.015em; margin: 26px 0 8px; font-weight: 500; }
.releases { list-style: none; margin: 0; padding: 0; max-width: 980px; }
.releases li { display: grid; grid-template-columns: 140px 1fr; gap: 32px; padding: 32px 0; border-top: 1px solid var(--line); }
.releases time { color: var(--grey); font-size: 14px; padding-top: 6px; }
.rel-v { display: inline-block; padding: 2px 10px; border-radius: 100px; background: var(--blue-soft); color: #2f3a86; font-size: 12px; margin-bottom: 12px; }
.releases h2 { font-size: clamp(24px, 2.4vw, 32px); margin-bottom: 10px; }
.releases p { color: #45464c; }
.work-item { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 88px); align-items: center; padding: clamp(40px, 6vw, 80px) 0; border-top: 1px solid var(--line); }
.work-item:first-child { border-top: 0; padding-top: 0; }
.work-meta .eyebrow { display: block; color: var(--blue); margin-bottom: 16px; }
.work-meta h2 { font-size: clamp(34px, 3.6vw, 54px); margin-bottom: 18px; }
.work-meta p { color: #45464c; font-size: 17px; }
.work-meta .text-link { margin-top: 24px; }
.tag-list { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tag-list li { padding: 5px 12px; border-radius: 100px; background: var(--mist); font-size: 13px; color: #45464c; }
.work-visual { display: grid; justify-items: center; padding: clamp(28px, 4vw, 56px); border-radius: 28px; background: radial-gradient(90% 80% at 80% 0%, #485cff14, transparent 60%), var(--mist); }
.work-visual .vignette-note { color: var(--grey); }
.gesture-art { display: flex; align-items: center; gap: 28px; font-size: 64px; padding: 24px; }
.gesture-art .arrow { font-size: 36px; color: var(--grey); }
@media (max-width: 900px) { .work-item { grid-template-columns: 1fr; } .releases li { grid-template-columns: 1fr; gap: 6px; } }