/* =========================================================
   浩瀚体育赛场 · /assets/site.css
   共享外壳：reset / tokens / 中文排版 / 页头 / 页脚 / 基础组件
   ========================================================= */

/* ---------- 1. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, h5, p, ul, ol, li, figure, blockquote, dl, dd, hr { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg, video { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
table { border-collapse: collapse; width: 100%; }
hr { border: 0; }

/* ---------- 2. TOKENS ---------- */
:root {
  --deep: #04121F;
  --abyss: #0A2138;
  --blueprint: #1C3A55;
  --cyan: #22E6D2;
  --signal: #FF5A1F;
  --amber: #E8B93A;
  --paper: #F4EDE1;
  --paper-edge: #D9CDB8;
  --ink: #EAF2F8;
  --mute: #8FA6B8;
  --ink-paper: #241A14;
  --ink-paper-2: #3A2E25;
  --verify: #3DD68C;

  --grid: 24px;
  --wrap-max: 1240px;

  --header-bar: 72px;
  --header-rail: 30px;
  --header-h: calc(var(--header-bar) + var(--header-rail));
  --header-offset: var(--header-h);

  --font-display: "Archivo Narrow", "Barlow Condensed", "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  --font-data: ui-monospace, "IBM Plex Mono", "JetBrains Mono", SFMono-Regular, Menlo, Consolas, monospace;

  --ease: cubic-bezier(.4, 0, .2, 1);
  --shadow-paper: 0 6px 18px rgba(4, 18, 31, .45);
  color-scheme: dark;
}

/* ---------- 3. BASE / 中文排版 ---------- */
body {
  min-height: 100vh;
  background-color: var(--deep);
  background-image:
    linear-gradient(to right, rgba(28, 58, 85, .42) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28, 58, 85, .42) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: .01em;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
}
h1 { font-size: clamp(34px, 5.2vw, 62px); }
h2 { font-size: clamp(24px, 3vw, 34px); }
h3 { font-size: 18px; line-height: 1.35; }
h4 { font-size: 16px; letter-spacing: 0; }

main { display: block; padding-top: var(--header-offset); }

::selection { background: var(--cyan); color: var(--deep); }

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

/* ---------- 4. LAYOUT ---------- */
.wrap { width: min(100% - 40px, var(--wrap-max)); margin-inline: auto; }
.wrap--narrow { width: min(100% - 40px, 820px); margin-inline: auto; }

.band { padding: 76px 0; }
.band--tight { padding: 46px 0; }

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
}
.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-9 { grid-column: span 9; }
.col-12 { grid-column: span 12; }

.rule { height: 1px; background: var(--blueprint); border: 0; }

.slant-top { clip-path: polygon(0 30px, 100% 0, 100% 100%, 0 100%); }
.slant-both { clip-path: polygon(0 30px, 100% 0, 100% calc(100% - 30px), 0 100%); }

.idx-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mute);
}
.idx-label::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--cyan);
  flex: none;
}

/* ---------- 5. HEADER ---------- */
.skip-link {
  position: fixed;
  left: 16px;
  top: -70px;
  z-index: 120;
  padding: 10px 18px;
  background: var(--paper);
  color: var(--ink-paper);
  border: 1px solid var(--paper-edge);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .08em;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  background-color: rgba(4, 18, 31, .55);
  background-image: linear-gradient(180deg, rgba(4, 18, 31, .94) 0%, rgba(4, 18, 31, .58) 62%, rgba(4, 18, 31, 0) 100%);
  border-bottom: 1px solid transparent;
  transition: background-color .2s var(--ease), border-color .2s var(--ease);
}
.site-header[data-scrolled],
.site-header[data-open] {
  background-color: var(--abyss);
  background-image:
    linear-gradient(to right, rgba(28, 58, 85, .6) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28, 58, 85, .6) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  border-bottom-color: var(--blueprint);
  box-shadow: 0 12px 34px rgba(4, 18, 31, .55);
}

.header-rail {
  border-bottom: 1px solid rgba(28, 58, 85, .75);
  background: rgba(4, 18, 31, .38);
}
.header-rail__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--header-rail);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mute);
}
.rail-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rail-links { display: flex; align-items: center; gap: 10px; flex: none; }
.rail-links a {
  color: var(--mute);
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.rail-links a:hover { color: var(--cyan); border-bottom-color: var(--cyan); }

.header-bar {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: var(--header-bar);
}

.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; color: var(--ink); }
.brand__mark {
  position: relative;
  width: 34px;
  height: 34px;
  flex: none;
  background: var(--abyss);
  border: 1px solid var(--blueprint);
  overflow: hidden;
}
.brand__mark::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--cyan) 0 42%, transparent 42%);
  opacity: .88;
}
.brand__mark::after {
  content: "";
  position: absolute;
  right: 3px;
  bottom: 3px;
  width: 7px;
  height: 7px;
  background: var(--signal);
}
.brand__text { display: flex; flex-direction: column; }
.brand__name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .02em;
}
.brand__line {
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--mute);
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--blueprint);
  color: var(--ink);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .16em;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.nav-toggle:hover { border-color: var(--cyan); color: var(--cyan); }
.nav-toggle__bars {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 18px;
  height: 12px;
}
.nav-toggle__bars span {
  display: block;
  height: 1.5px;
  background: var(--cyan);
  transition: transform .2s var(--ease), opacity .2s var(--ease);
}
.site-header[data-open] .nav-toggle__bars span:nth-child(1) { transform: translateY(5.25px) rotate(45deg); }
.site-header[data-open] .nav-toggle__bars span:nth-child(2) { opacity: 0; }
.site-header[data-open] .nav-toggle__bars span:nth-child(3) { transform: translateY(-5.25px) rotate(-45deg); }

.primary-nav { margin-left: auto; display: flex; align-items: center; gap: 26px; }
.nav-list { display: flex; align-items: center; gap: 4px; }
.nav-link {
  position: relative;
  display: inline-block;
  padding: 10px 12px;
  font-size: 15px;
  line-height: 1.4;
  color: rgba(234, 242, 248, .84);
  transition: color .2s var(--ease);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 4px;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .2s var(--ease);
}
.nav-link:hover { color: var(--cyan); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-link[aria-current="page"] { color: var(--cyan); }
.nav-link[aria-current="page"]::after { transform: scaleX(1); }

.nav-actions { display: flex; align-items: center; gap: 10px; flex: none; }
.nav-actions .btn { min-height: 40px; padding: 9px 16px; font-size: 14px; }

.scroll-progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--signal));
  transition: width .1s linear;
}

/* ---------- 6. FOOTER ---------- */
.site-footer {
  position: relative;
  margin-top: 96px;
  background-color: var(--abyss);
  background-image:
    linear-gradient(to right, rgba(28, 58, 85, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28, 58, 85, .55) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  border-top: 1px solid var(--blueprint);
  color: var(--ink);
}
.site-footer::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 4px;
  width: 100%;
  background: linear-gradient(90deg, var(--cyan) 0 16%, var(--signal) 16% 22%, transparent 22%);
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.6fr);
  gap: 48px;
  padding: 58px 0 34px;
  border-bottom: 1px solid var(--blueprint);
}
.footer-brand__name {
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -.01em;
}
.footer-summary {
  margin-top: 12px;
  max-width: 40ch;
  font-size: 15px;
  color: var(--mute);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.footer-col__title {
  margin-bottom: 14px;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}
.footer-list li + li { margin-top: 9px; }
.footer-list a {
  font-size: 15px;
  color: rgba(234, 242, 248, .82);
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.footer-list a:hover { color: var(--cyan); border-bottom-color: var(--cyan); }

.footer-contact {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  padding: 30px 0;
  border-bottom: 1px solid var(--blueprint);
}
.footer-contact__item { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.footer-contact__label {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mute);
}
.footer-contact__value {
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: .03em;
  color: var(--ink);
  word-break: break-word;
}
.footer-contact__note {
  grid-column: 1 / -1;
  margin-top: 6px;
  padding-left: 14px;
  border-left: 2px solid var(--signal);
  max-width: 78ch;
  font-size: 13px;
  color: var(--mute);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 26px;
  padding: 22px 0 42px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mute);
}
.footer-legal { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; }
.footer-legal a { transition: color .2s var(--ease); }
.footer-legal a:hover { color: var(--cyan); }
.footer-icp { color: rgba(232, 185, 58, .9); }
.footer-copy { color: var(--mute); }
.footer-origin { color: rgba(28, 58, 85, .95); letter-spacing: .22em; }

/* ---------- 7. 基础组件 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 12px 22px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .02em;
  border: 1px solid transparent;
  border-radius: 0;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}
.btn--primary {
  background: var(--cyan);
  color: var(--deep);
  box-shadow: inset 4px 0 0 0 rgba(4, 18, 31, .28);
}
.btn--primary:hover { background: #6FF5E7; transform: translateY(-1px); }
.btn--ghost {
  background: rgba(10, 33, 56, .45);
  border-color: var(--blueprint);
  color: var(--ink);
}
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn--signal { background: var(--signal); color: #160A04; }
.btn--signal:hover { background: #FF7A46; }
.btn:active { transform: translateY(1px); }

.panel {
  background: var(--abyss);
  border: 1px solid var(--blueprint);
  padding: 26px;
}
.panel--grid {
  background-image:
    linear-gradient(to right, rgba(28, 58, 85, .5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28, 58, 85, .5) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  background-color: var(--abyss);
}

.paper-card {
  position: relative;
  padding: 24px 26px;
  background: var(--paper);
  color: var(--ink-paper-2);
  border: 1px solid var(--paper-edge);
  box-shadow: var(--shadow-paper);
}
.paper-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 3px;
  background: var(--signal);
}
.paper-card h1, .paper-card h2, .paper-card h3, .paper-card h4 { color: var(--ink-paper); }
.paper-card--tilt { transform: rotate(-.8deg); }
.paper-card--tilt-alt { transform: rotate(.7deg); }

.prose { font-size: 17px; line-height: 1.8; color: rgba(234, 242, 248, .9); }
.prose h2 { margin: 44px 0 14px; }
.prose h3 { margin: 28px 0 10px; }
.prose p + p { margin-top: 14px; }
.prose ul, .prose ol { margin: 14px 0; }
.prose li { position: relative; padding-left: 22px; margin-bottom: 8px; }
.prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--cyan); border-bottom: 1px solid rgba(34, 230, 210, .45); }
.prose > *:first-child { margin-top: 0; }
.prose--paper { color: var(--ink-paper-2); }
.prose--paper h2, .prose--paper h3, .prose--paper strong { color: var(--ink-paper); }
.prose--paper a { color: #0C6B63; border-bottom-color: rgba(12, 107, 99, .4); }
.prose--paper li::before { background: var(--signal); }

.metric {
  display: inline-block;
  font-family: var(--font-data);
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--cyan);
}
.metric--signal { color: var(--signal); }
.metric--amber { color: var(--amber); }
.metric__unit {
  margin-left: 6px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--mute);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border: 1px solid var(--blueprint);
  background: rgba(28, 58, 85, .38);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mute);
}
.tag--cyan { color: var(--cyan); border-color: rgba(34, 230, 210, .6); }
.tag--signal { color: var(--signal); border-color: rgba(255, 90, 31, .6); }
.tag--amber { color: var(--amber); border-color: rgba(232, 185, 58, .6); }
.tag--verify { color: var(--verify); border-color: rgba(61, 214, 140, .6); }

.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mute);
}
.status::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: currentColor;
}
.status--live { color: var(--signal); }
.status--review { color: var(--verify); }
.status--pending { color: var(--mute); }
.status--warn { color: var(--amber); }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mute);
}
.breadcrumb a { transition: color .2s var(--ease); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; color: var(--blueprint); }

.accordion-group { display: grid; gap: 10px; }
.accordion {
  border: 1px solid var(--blueprint);
  background: rgba(10, 33, 56, .72);
  transition: border-color .2s var(--ease);
}
.accordion[open] { border-color: rgba(34, 230, 210, .5); }
.accordion__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  transition: color .2s var(--ease);
}
.accordion__head::-webkit-details-marker { display: none; }
.accordion__head:hover { color: var(--cyan); }
.accordion__head::before {
  content: "";
  width: 9px;
  height: 9px;
  flex: none;
  border-right: 1.5px solid var(--cyan);
  border-bottom: 1.5px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform .18s var(--ease);
}
.accordion[open] .accordion__head::before { transform: rotate(225deg); }
.accordion__body {
  padding: 16px 18px 20px;
  border-top: 1px solid var(--blueprint);
  font-size: 16px;
  color: rgba(234, 242, 248, .88);
}
.accordion[open] .accordion__body { animation: acc-in .18s var(--ease) both; }
@keyframes acc-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}

.figure { display: block; }
.figure figcaption {
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mute);
}
.media-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--blueprint);
  background:
    linear-gradient(140deg, rgba(34, 230, 210, .1), transparent 55%),
    var(--abyss);
}
.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(34, 230, 210, .16) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(34, 230, 210, .16) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  opacity: .5;
}
.media-frame img,
.media-frame svg,
.media-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-frame--wide { aspect-ratio: 21 / 9; }
.media-frame--portrait { aspect-ratio: 4 / 5; }
.media-frame--square { aspect-ratio: 1 / 1; }

[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- 8. RESPONSIVE ---------- */
@media (max-width: 1080px) {
  .primary-nav { gap: 14px; }
  .nav-link { padding: 10px 8px; font-size: 14px; }
  .nav-actions .btn { padding: 9px 13px; font-size: 13px; }
}

@media (max-width: 980px) {
  :root {
    --header-bar: 60px;
    --header-rail: 0px;
  }
  main { padding-top: var(--header-offset); }

  .header-rail { display: none; }
  .header-bar { gap: 12px; }
  .brand__line { display: none; }
  .nav-toggle { display: inline-flex; margin-left: auto; }

  .primary-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    display: block;
    margin-left: 0;
    padding: 16px 20px 22px;
    background-color: var(--abyss);
    background-image:
      linear-gradient(to right, rgba(28, 58, 85, .55) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(28, 58, 85, .55) 1px, transparent 1px);
    background-size: var(--grid) var(--grid);
    border-top: 1px solid var(--blueprint);
    border-bottom: 1px solid var(--blueprint);
    box-shadow: 0 22px 44px rgba(4, 18, 31, .62);
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    transition: max-height .22s var(--ease), opacity .18s var(--ease), visibility .18s var(--ease);
  }
  .site-header[data-open] .primary-nav {
    max-height: 72vh;
    opacity: 1;
    visibility: visible;
    overflow: auto;
  }

  .nav-list {
    flex-wrap: nowrap;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 14px;
    -webkit-overflow-scrolling: touch;
  }
  .nav-link {
    white-space: nowrap;
    padding: 9px 16px;
    border: 1px solid var(--blueprint);
    background: rgba(4, 18, 31, .72);
    font-family: var(--font-data);
    font-size: 13px;
    letter-spacing: .14em;
  }
  .nav-link::after { display: none; }
  .nav-link:hover { border-color: var(--cyan); }
  .nav-link[aria-current="page"] {
    border-color: var(--cyan);
    background: rgba(34, 230, 210, .14);
  }

  .nav-actions { flex-direction: column; align-items: stretch; gap: 10px; }
  .nav-actions .btn { width: 100%; }

  .footer-top { grid-template-columns: minmax(0, 1fr); gap: 34px; padding-top: 46px; }
  .footer-contact { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .grid-12 { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 20px; }
  .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9 { grid-column: 1 / -1; }

  .band { padding: 56px 0; }
}

@media (max-width: 640px) {
  .wrap, .wrap--narrow { width: calc(100% - 28px); }
  .footer-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
  .footer-contact { grid-template-columns: minmax(0, 1fr); }
  .footer-bottom { font-size: 11px; }
  .brand__name { font-size: 16px; }
  .grid-12 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .metric { font-size: clamp(30px, 9vw, 44px); }
  .band { padding: 44px 0; }
}

/* ---------- 9. MOTION PREFERENCE ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .accordion[open] .accordion__body { animation: none; }
  .scroll-progress { transition: none; }
}