/* Omnivane: site.css
   World: airport wayfinding + airline route map. Light page, dark "board" panels,
   one wayfinding yellow reserved for things you can act on and the active route.
   Logical properties throughout so an RTL (Arabic) build can reuse this file. */

@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url("../fonts/archivo-latin-var.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- Tokens ---------- */
:root {
  color-scheme: light dark;

  --ground: #f3f5f7;
  --ground-2: #e6ebf0;
  --ink: #101820;
  --ink-2: #44515f;
  --line: #c9d2db;
  --board: #121c27;
  --board-2: #1b2836;
  --on-board: #eef2f6;
  --on-board-2: #9aabbd;
  --board-line: #2a3a4b;
  --signal: #ffc629;
  --on-signal: #101820;
  --focus: #101820;

  --font: "Archivo", "Helvetica Neue", Arial, system-ui, sans-serif;
  --r: 4px;
  --wrap: 1240px;
  --gutter: clamp(16px, 4.5vw, 48px);
  --space-section: clamp(4.5rem, 3rem + 5vw, 7rem);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0b1118;
    --ground-2: #131c26;
    --ink: #e8edf2;
    --ink-2: #a3b1c0;
    --line: #26333f;
    --board: #182532;
    --board-2: #1f2d3c;
    --on-board: #eef2f6;
    --on-board-2: #9aabbd;
    --board-line: #3a4d60;
    --focus: #ffc629;
  }
}

/* ---------- Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-block-start: 88px;
  scrollbar-color: var(--ink-2) var(--ground);
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-stretch: 100%;
  font-kerning: normal;
  font-variant-numeric: tabular-nums;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

::selection { background: var(--signal); color: var(--on-signal); }

img, svg { display: block; max-inline-size: 100%; }

h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }

h1, h2, h3 { text-wrap: balance; }
p, li, dd { text-wrap: pretty; }

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: var(--r);
}

.wrap {
  inline-size: 100%;
  max-inline-size: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.visually-hidden {
  position: absolute !important;
  inline-size: 1px; block-size: 1px;
  overflow: hidden; clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  inset-inline-start: 12px;
  inset-block-start: -60px;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--signal);
  color: var(--on-signal);
  border-radius: var(--r);
  font-weight: 650;
  text-decoration: none;
}
.skip-link:focus { inset-block-start: 12px; }

/* ---------- Type ---------- */
.display {
  font-size: clamp(2.35rem, 1.1rem + 4.1vw, 4.35rem);
  font-weight: 760;
  font-stretch: 112%;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.h2 {
  font-size: clamp(1.85rem, 1.2rem + 2.3vw, 3rem);
  font-weight: 730;
  font-stretch: 110%;
  line-height: 1.06;
  letter-spacing: -0.025em;
}

.h3 {
  font-size: 1.25rem;
  font-weight: 680;
  font-stretch: 104%;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.lede {
  font-size: clamp(1.1rem, 1rem + 0.45vw, 1.3rem);
  line-height: 1.5;
  color: var(--ink-2);
  max-inline-size: 38ch;
}

.muted { color: var(--ink-2); }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--signal);
  --btn-fg: var(--on-signal);
  --btn-bd: var(--signal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  min-block-size: 48px;
  padding: 0.75rem 1.35rem;
  border: 2px solid var(--btn-bd);
  border-radius: var(--r);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font: inherit;
  font-size: 1rem;
  font-weight: 680;
  font-stretch: 106%;
  line-height: 1.1;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s var(--ease-out), background-color 0.18s, box-shadow 0.18s;
}
.btn:hover {
  text-decoration: none;
  box-shadow: 0 6px 18px -8px rgb(16 24 32 / 0.45);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(1px); box-shadow: none; }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  --btn-bd: var(--ink);
}
.btn--ghost:hover { --btn-bg: var(--ground-2); box-shadow: none; }

.btn--ink {
  --btn-bg: #101820;
  --btn-fg: #ffc629;
  --btn-bd: #101820;
}
.btn--ink-ghost {
  --btn-bg: transparent;
  --btn-fg: #101820;
  --btn-bd: #101820;
}
.btn--ink-ghost:hover { --btn-bg: rgb(16 24 32 / 0.08); box-shadow: none; }

.btn--sm { min-block-size: 40px; padding: 0.5rem 1rem; font-size: 0.95rem; }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--ground) 92%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-block-end: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  block-size: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 760;
  font-stretch: 118%;
  letter-spacing: -0.02em;
}
.brand svg { inline-size: 28px; block-size: 28px; flex: none; }
.brand:hover { text-decoration: none; }

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.25rem); }
.nav ul { display: flex; gap: clamp(1rem, 2.2vw, 2rem); margin: 0; padding: 0; list-style: none; }
.nav a:not(.btn) {
  font-size: 0.97rem;
  font-weight: 560;
  text-decoration: none;
  color: var(--ink-2);
  padding-block: 0.4rem;
}
.nav a:not(.btn):hover { color: var(--ink); text-decoration: underline; }

@media (max-width: 767px) {
  .nav ul { display: none; }
}

/* ---------- Hero ---------- */
.hero { padding-block: clamp(2.5rem, 1.5rem + 3.5vw, 4.25rem) clamp(3.5rem, 2rem + 5vw, 6.5rem); }
.hero .wrap {
  display: grid;
  gap: clamp(2.25rem, 4vw, 4rem);
  align-items: center;
}
.hero .wrap { row-gap: clamp(1.5rem, 3vw, 2.75rem); }
.hero-title { font-size: clamp(2.35rem, 1rem + 4vw, 4.4rem); max-inline-size: 15ch; }
.hero-copy { display: grid; gap: 2rem; align-content: start; }

@media (min-width: 960px) {
  .hero .wrap { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); align-items: start; }
  .hero-title { grid-column: 1 / -1; max-inline-size: none; }
  .hero-copy { padding-block-start: 0.5rem; }
}

/* ---------- Board (route map) ---------- */
.board {
  --focus: var(--signal);
  position: relative;
  background:
    radial-gradient(circle at 1px 1px, rgb(255 255 255 / 0.06) 1px, transparent 1.4px) 0 0 / 14px 14px,
    var(--board);
  color: var(--on-board);
  border: 1px solid var(--board-line);
  border-radius: var(--r);
  box-shadow: 0 30px 60px -36px rgb(16 28 40 / 0.55);
  overflow: hidden;
}

.board-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  border-block-end: 1px solid var(--board-line);
  font-size: 0.8rem;
  font-weight: 620;
  font-stretch: 112%;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-board-2);
}
.board-head strong { color: var(--on-board); font-weight: 700; }

.map {
  position: relative;
  aspect-ratio: 640 / 355; /* SVG uses preserveAspectRatio="none", so the box can change shape */
  margin: clamp(0.5rem, 2vw, 1.25rem);
}
.map svg { position: absolute; inset: 0; inline-size: 100%; block-size: 100%; }
@media (max-width: 599px) { .map { aspect-ratio: 640 / 520; } }

.route {
  fill: none;
  stroke: var(--on-board-2);
  stroke-width: 1.5;
  stroke-linecap: round;
  opacity: 0.6;
  transition: stroke 0.25s, opacity 0.25s, stroke-width 0.25s;
}
.map.is-focused .route { opacity: 0.14; }
.map.is-focused .route.is-on { stroke: var(--signal); opacity: 1; stroke-width: 2.25; }

/* City markers are real buttons laid over the SVG. A map is physical
   geography, so it stays left-to-right even in an RTL build. */
.city {
  position: absolute;
  left: var(--x);
  top: var(--y);
  translate: -7px -7px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0;
  border: 0;
  background: none;
  color: var(--on-board);
  font: inherit;
  font-size: clamp(0.66rem, 0.55rem + 0.35vw, 0.82rem);
  font-weight: 720;
  font-stretch: 116%;
  letter-spacing: 0.06em;
  cursor: pointer;
  border-radius: var(--r);
}
.city::before {
  content: "";
  inline-size: 14px;
  block-size: 14px;
  flex: none;
  border-radius: 50%;
  background: var(--board);
  border: 3px solid var(--on-board);
  transition: background-color 0.2s, border-color 0.2s, scale 0.2s var(--ease-out);
}
.city span {
  padding: 0.15em 0.4em;
  border-radius: 3px;
  background: color-mix(in srgb, var(--board) 85%, transparent);
  transition: background-color 0.2s, color 0.2s;
}
.city[data-label="before"] { flex-direction: row-reverse; translate: calc(-100% + 7px) -7px; }
.city[data-label="below"] { flex-direction: column; translate: -50% -7px; gap: 0.25rem; }
.city[data-label="above"] { flex-direction: column-reverse; translate: -50% calc(-100% + 7px); gap: 0.25rem; }

.city:hover::before,
.city.is-on::before { background: var(--signal); border-color: var(--signal); scale: 1.15; }
.city:hover span,
.city.is-on span { background: var(--signal); color: var(--on-signal); }

/* invisible hit-area extension for touch */
.city::after { content: ""; position: absolute; inset: -10px; }

.readout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.2rem 1rem;
  align-items: center;
  min-block-size: 92px;
  padding: 1rem 1.1rem 1.15rem;
  border-block-start: 1px solid var(--board-line);
  background: var(--board-2);
}
.readout .tile { grid-row: span 2; }
.readout-title { font-weight: 680; font-stretch: 108%; line-height: 1.3; }
.readout-body { color: var(--on-board-2); font-size: 0.95rem; line-height: 1.4; }

/* Code tile: a flat signage plate. It flips (rotateX) when the readout changes. */
.tile {
  display: inline-grid;
  place-items: center;
  min-inline-size: 3.6em;
  padding: 0.45em 0.55em;
  border-radius: var(--r);
  background: #1f2c39;
  color: #f4f6f8;
  font-weight: 760;
  font-stretch: 120%;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  line-height: 1;
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.3);
}
.readout .tile { background: #2b3a49; }
.readout .tile.tile--signal,
.tile--signal { background: var(--signal); color: var(--on-signal); }

@media (prefers-reduced-motion: no-preference) {
  .readout { perspective: 400px; }
  .tile.is-flipping { animation: flip 0.32s var(--ease-out); transform-origin: 50% 50%; }
  @keyframes flip { from { transform: rotateX(-90deg); } to { transform: rotateX(0); } }
}

@media (prefers-reduced-motion: no-preference) {
  .route {
    stroke-dasharray: 1;
    animation: draw 1.1s var(--ease-out) both;
    animation-delay: calc(0.25s + var(--i, 0) * 0.09s);
  }
  .city {
    animation: land 0.6s var(--ease-out) both;
    animation-delay: calc(0.15s + var(--i, 0) * 0.07s);
  }
  @keyframes draw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
  @keyframes land { from { opacity: 0; scale: 0.6; } to { opacity: 1; scale: 1; } }
}

/* ---------- Sections ---------- */
.section { padding-block: var(--space-section); }
.section + .section { border-block-start: 1px solid var(--line); }
.section-head { display: grid; gap: 1.1rem; max-inline-size: 46rem; margin-block-end: clamp(2.5rem, 2rem + 2vw, 4rem); }
.section-head p { color: var(--ink-2); font-size: 1.12rem; max-inline-size: 60ch; }

/* ---------- Services ---------- */
.services {
  display: grid;
  gap: clamp(2rem, 3vw, 2.75rem) clamp(1.5rem, 4vw, 4rem);
}
.service { display: grid; gap: 0.6rem; align-content: start; padding-block-start: 1.25rem; border-block-start: 2px solid var(--ink); }
.service p { color: var(--ink-2); max-inline-size: 52ch; }

.service--lead {
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 0;
  border-radius: var(--r);
  background: var(--ground-2);
}
.service--lead .h3 { font-size: clamp(1.45rem, 1.2rem + 1vw, 1.9rem); font-stretch: 110%; letter-spacing: -0.02em; }
.service--lead p { font-size: 1.1rem; color: var(--ink); max-inline-size: 46ch; }

.platforms { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-block-start: 0.5rem; padding: 0; list-style: none; }
.platforms li {
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--ground);
  font-size: 0.9rem;
  font-weight: 620;
  font-stretch: 108%;
}

@media (min-width: 760px) {
  .services { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .service--lead { grid-column: span 7; grid-row: span 2; align-content: end; }
  .s-2 { grid-column: span 5; }
  .s-3 { grid-column: span 5; }
  .s-4 { grid-column: span 4; }
  .s-5 { grid-column: span 4; }
  .s-6 { grid-column: span 4; }
}

/* ---------- Markets ---------- */
.markets-intro { margin-block-end: clamp(1.75rem, 2.5vw, 2.5rem); }
.angles {
  display: grid;
  gap: 1rem 2.5rem;
  padding: 0;
  margin: 0 0 clamp(2rem, 3vw, 3rem);
  list-style: none;
}
.angles li { display: grid; gap: 0.2rem; }
.angles strong { font-weight: 700; font-stretch: 108%; }
.angles span { color: var(--ink-2); }
@media (min-width: 760px) { .angles { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.departures {
  --focus: var(--signal);
  background: var(--board);
  color: var(--on-board);
  border: 1px solid var(--board-line);
  border-radius: var(--r);
  overflow: hidden;
}
.departures table { inline-size: 100%; border-collapse: collapse; }
.departures caption { text-align: start; }
.departures th,
.departures td { padding: 0.85rem 1.1rem; text-align: start; vertical-align: middle; }
.departures thead th {
  font-size: 0.75rem;
  font-weight: 640;
  font-stretch: 112%;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--on-board-2);
  border-block-end: 1px solid var(--board-line);
}
.departures .group th {
  padding-block: 1.4rem 0.6rem;
  font-size: 1.05rem;
  font-weight: 720;
  font-stretch: 112%;
  color: var(--signal);
  letter-spacing: 0;
}
.departures tbody tr:not(.group) td { border-block-end: 1px solid rgb(255 255 255 / 0.05); }
.departures tbody tr:last-child td { border-block-end: 0; }
.departures td.market { font-weight: 680; font-stretch: 104%; white-space: nowrap; }
.departures td:not(.market):not(.code) { color: #c9d4df; font-size: 0.97rem; }
.departures tbody tr:not(.group):hover td { background: rgb(255 255 255 / 0.035); }
.departures td.code { inline-size: 1%; }

.markets-foot { margin-block-start: 1.5rem; color: var(--ink-2); }

@media (max-width: 759px) {
  .departures thead { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip-path: inset(50%); }
  .departures table, .departures tbody, .departures tr, .departures td, .departures th { display: block; }
  .departures tbody tr:not(.group) {
    display: grid;
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: 0.35rem 0.9rem;
    padding: 1rem;
    border-block-end: 1px solid rgb(255 255 255 / 0.07);
  }
  .departures tbody tr:not(.group) td { padding: 0; border: 0; }
  .departures td.code { grid-row: span 4; inline-size: auto; }
  .departures td.code .tile { inline-size: 100%; }
  .departures td.market { white-space: normal; }
  .departures td[data-label]::before {
    content: attr(data-label) " ";
    display: block;
    font-size: 0.72rem;
    font-weight: 640;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--on-board-2);
  }
  .departures .group th { padding: 1.3rem 1rem 0.2rem; }
}

/* ---------- Process ---------- */
.process {
  position: relative;
  display: grid;
  gap: 2.25rem;
  padding: 0;
  margin: 0;
  list-style: none;
}
.process li { position: relative; display: grid; gap: 0.5rem; align-content: start; padding-inline-start: 2.75rem; }
.process li::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset-inline-start: 0;
  inset-block-start: 3px;
  inline-size: 20px;
  block-size: 20px;
  border-radius: 50%;
  background: var(--ground);
  border: 4px solid var(--ink);
}
.process li:last-child::before { background: var(--signal); }
/* flight path: one dashed segment from each waypoint to the next */
.process li:not(:last-child)::after {
  content: "";
  position: absolute;
  inset-inline-start: 9px;
  inset-block: 23px calc(-2.25rem - 3px);
  inline-size: 2px;
  background: repeating-linear-gradient(to bottom, var(--ink) 0 8px, transparent 8px 14px);
}
.process p { color: var(--ink-2); max-inline-size: 40ch; }

@media (min-width: 900px) {
  .process { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; }
  .process li { padding-inline-start: 0; padding-block-start: 3rem; }
  .process li::before { inset-block-start: 0; }
  .process li:not(:last-child)::after { display: none; }
  .process::before {
    content: "";
    position: absolute;
    inset-block-start: 9px;
    inset-inline: 10px calc((100% - 6rem) / 4 - 10px);
    block-size: 2px;
    background: repeating-linear-gradient(to right, var(--ink) 0 8px, transparent 8px 14px);
    transform-origin: left;
  }
  [dir="rtl"] .process::before { transform-origin: right; }

  @media (prefers-reduced-motion: no-preference) {
    @supports (animation-timeline: view()) {
      .process::before {
        animation: path-x linear both;
        animation-timeline: view();
        animation-range: entry 10% cover 40%;
      }
      @keyframes path-x { from { transform: scaleX(0); } to { transform: scaleX(1); } }
    }
  }
}

/* ---------- FAQ ---------- */
.faq { max-inline-size: 52rem; }
.faq details { border-block-end: 1px solid var(--line); }
.faq details:first-of-type { border-block-start: 1px solid var(--line); }
.faq summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding-block: 1.3rem;
  cursor: pointer;
  list-style: none;
  font-size: clamp(1.08rem, 1rem + 0.3vw, 1.22rem);
  font-weight: 660;
  font-stretch: 104%;
  line-height: 1.35;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--ink-2); }
.faq .tog {
  position: relative;
  flex: none;
  inline-size: 28px;
  block-size: 28px;
  border: 2px solid var(--ink);
  border-radius: var(--r);
}
.faq .tog::before,
.faq .tog::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  inline-size: 12px;
  block-size: 2px;
  background: var(--ink);
  translate: -50% -50%;
  transition: rotate 0.25s var(--ease-out);
}
.faq .tog::after { rotate: 90deg; }
.faq details[open] .tog { background: var(--signal); border-color: var(--signal); }
.faq details[open] .tog::before,
.faq details[open] .tog::after { background: var(--on-signal); }
.faq details[open] .tog::after { rotate: 0deg; }
.faq .answer { padding-block-end: 1.5rem; color: var(--ink-2); max-inline-size: 62ch; }
.faq .answer p + p { margin-block-start: 0.75rem; }

/* ---------- Final CTA ---------- */
.closing {
  --focus: #101820;
  background: var(--signal);
  color: #101820;
  padding-block: clamp(4rem, 3rem + 5vw, 7.5rem);
}
.closing .wrap { display: grid; gap: 1.75rem; }
.closing .h2 { font-size: clamp(2.1rem, 1.2rem + 3.4vw, 3.9rem); max-inline-size: 18ch; }
.closing p { font-size: 1.15rem; max-inline-size: 48ch; color: #2a3440; }
.closing .mail { font-weight: 650; }

/* ---------- Footer ---------- */
.site-footer { padding-block: 3rem 2.5rem; font-size: 0.95rem; }
.site-footer .wrap { display: grid; gap: 2rem; }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem 3rem; align-items: start; }
.footer-top p { color: var(--ink-2); max-inline-size: 36ch; margin-block-start: 0.6rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.75rem; padding: 0; margin: 0; list-style: none; }
.footer-links a { font-weight: 560; }
.footer-bottom { padding-block-start: 1.5rem; border-block-start: 1px solid var(--line); color: var(--ink-2); }

/* ---------- Legal / long-form ---------- */
.doc { padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem) var(--space-section); }
.doc-head { display: grid; gap: 1rem; padding-block-end: 2rem; margin-block-end: 2.5rem; border-block-end: 2px solid var(--ink); max-inline-size: 46rem; }
.doc-head .display { font-size: clamp(2.2rem, 1.4rem + 3vw, 3.6rem); }
.doc-meta { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; color: var(--ink-2); font-size: 0.95rem; }

.doc-layout { display: grid; gap: 2.5rem; }
@media (min-width: 1024px) {
  .doc-layout { grid-template-columns: 15rem minmax(0, 1fr); gap: 4rem; align-items: start; }
  .toc { position: sticky; inset-block-start: 92px; }
}
.toc { font-size: 0.93rem; }
.toc h2 { font-size: 0.95rem; font-weight: 700; margin-block-end: 0.75rem; }
.toc ol { margin: 0; padding-inline-start: 1.7rem; display: grid; gap: 0.45rem; color: var(--ink-2); }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; color: var(--ink); }

.prose { max-inline-size: 68ch; font-size: 1.0625rem; line-height: 1.7; }
.prose h2 {
  font-size: clamp(1.35rem, 1.2rem + 0.6vw, 1.65rem);
  font-weight: 720;
  font-stretch: 108%;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin-block: 3rem 0.9rem;
  scroll-margin-block-start: 92px;
}
.prose h2:first-child { margin-block-start: 0; }
.prose h3 { font-size: 1.1rem; font-weight: 700; margin-block: 1.75rem 0.5rem; }
.prose p, .prose ul, .prose ol { margin-block: 0 1.1rem; }
.prose ul, .prose ol { padding-inline-start: 1.3rem; }
.prose li + li { margin-block-start: 0.4rem; }
.prose li::marker { color: var(--ink-2); }
.prose strong { font-weight: 680; }
.prose .callout {
  padding: 1.1rem 1.25rem;
  background: var(--ground-2);
  border-radius: var(--r);
  margin-block: 0 1.5rem;
}
.prose .callout p:last-child { margin-block-end: 0; }
.prose address { font-style: normal; }

/* ---------- 404 ---------- */
.lost { padding-block: clamp(3rem, 2rem + 6vw, 7rem); }
.lost .wrap { display: grid; gap: 1.5rem; justify-items: start; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation: none !important; }
}