/* =============================================================
   Wyrá — site styles
   Palette sampled from the logo: brushed steel wings, copper
   inlays and the amber gem, on black.
   ============================================================= */

:root {
  color-scheme: dark;

  /* Black and steel-tinted surfaces */
  --bg: #030405;
  --surface: #0b0d10;
  --surface-2: #111419;
  --surface-3: #181c22;
  --line: rgba(163, 172, 187, 0.16);
  --line-strong: rgba(163, 172, 187, 0.32);

  /* Brushed steel (wings) */
  --steel-50: #f2f5f9;
  --steel-100: #dce5f1;
  --steel-300: #bdc1c8;
  --steel-400: #a3acbb;
  --steel-500: #898f9f;
  --steel-700: #5d606a;

  /* Copper (wing inlays) */
  --copper-300: #d29b74;
  --copper-500: #8f5d3e;
  --copper-700: #562d1b;

  /* Amber (the gem) */
  --amber-100: #fff1c7;
  --amber-300: #f7c35a;
  --amber-500: #e2b53c;
  --amber-700: #b9701f;
  --glow: rgba(226, 150, 40, 0.34);

  --steel-text: linear-gradient(180deg, #f6f8fb 0%, #d2d9e3 42%, #9aa2b0 100%);
  --copper-line: linear-gradient(90deg, transparent, var(--copper-700) 12%, var(--copper-500) 35%, var(--copper-300) 50%, var(--copper-500) 65%, var(--copper-700) 88%, transparent);
  --amber-fill: linear-gradient(180deg, #ffd983 0%, var(--amber-500) 48%, #c98222 100%);
  --brushed: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.022) 0 1px, transparent 1px 3px);

  --radius: 16px;
  --radius-sm: 10px;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

/* ---------- Base ---------- */

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--steel-100);
  font: 400 1rem/1.65 var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { max-width: 100%; height: auto; display: block; }

a {
  color: var(--amber-300);
  text-decoration-color: rgba(247, 195, 90, 0.4);
  text-underline-offset: 3px;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}
a:hover { color: var(--amber-100); text-decoration-color: currentColor; }

:focus-visible { outline: 2px solid var(--amber-300); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 { line-height: 1.15; margin: 0 0 0.6em; font-weight: 650; letter-spacing: -0.02em; }
p { margin: 0 0 1em; }
ul { margin: 0 0 1em; padding-left: 1.2em; }
li { margin-bottom: 0.35em; }
code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--amber-300);
  background: rgba(226, 181, 60, 0.08);
  padding: 0.1em 0.4em;
  border-radius: 5px;
}

.container { width: min(1120px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); margin-inline: auto; }

.skip-link {
  position: absolute; left: 16px; top: -48px; z-index: 100;
  background: var(--amber-500); color: #140c02; padding: 8px 14px; border-radius: 8px;
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; }

/* Steel gradient text, like the brushed wings */
.metal {
  background: var(--steel-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(3, 4, 5, 0.78);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 58px; height: auto; filter: drop-shadow(0 0 10px rgba(226, 150, 40, 0.25)); }
.wordmark {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  background: var(--steel-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--steel-300);
  padding: 8px 10px;
  border-radius: 8px;
}
.site-nav a:hover { color: var(--amber-300); background: rgba(226, 181, 60, 0.06); }
.site-nav a[aria-current="page"] { color: var(--amber-300); box-shadow: inset 0 -2px 0 var(--copper-500); border-radius: 8px 8px 0 0; }

@media (max-width: 600px) {
  .site-nav .nav-optional { display: none; }
  .site-nav a { padding: 8px 7px; font-size: 0.72rem; }
  .brand img { width: 46px; }
  .wordmark { font-size: 1.15rem; }
}

/* ---------- Buttons and badges ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--radius-sm);
  font: 600 0.98rem/1.2 var(--font-sans);
  text-decoration: none; cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease, filter 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary {
  color: #160d02;
  background: var(--amber-fill);
  box-shadow: inset 0 1px 0 rgba(255, 244, 214, 0.65), 0 0 0 1px rgba(185, 112, 31, 0.6), 0 10px 32px -10px var(--glow);
}
.btn--primary:hover { color: #160d02; filter: brightness(1.07); box-shadow: inset 0 1px 0 rgba(255, 244, 214, 0.7), 0 0 0 1px rgba(185, 112, 31, 0.7), 0 14px 40px -10px rgba(226, 150, 40, 0.55); }
.btn--ghost {
  color: var(--steel-100);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--line-strong);
}
.btn--ghost:hover { color: var(--steel-50); border-color: rgba(226, 181, 60, 0.55); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-row--center { justify-content: center; }

.badge {
  display: inline-flex; align-items: center; gap: 7px;
  font: 600 0.7rem/1 var(--font-mono);
  letter-spacing: 0.09em; text-transform: uppercase;
  padding: 7px 11px; border-radius: 999px;
  border: 1px solid; white-space: nowrap;
}
.badge::before { content: ""; width: 6px; height: 6px; transform: rotate(45deg); background: currentColor; border-radius: 1px; }
.badge--soon { color: var(--copper-300); border-color: rgba(210, 155, 116, 0.45); background: rgba(143, 93, 62, 0.12); }
.badge--case { color: var(--steel-300); border-color: var(--line-strong); background: rgba(163, 172, 187, 0.06); }
.badge--live { color: var(--amber-300); border-color: rgba(226, 181, 60, 0.55); background: rgba(226, 181, 60, 0.1); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 0.75rem/1.2 var(--font-mono);
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--copper-300);
  margin: 0 0 14px;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; transform: rotate(45deg); background: var(--amber-fill); box-shadow: 0 0 10px var(--glow); }

.rule { height: 2px; width: 140px; margin: 28px auto; background: var(--copper-line); border: 0; }

/* ---------- Sections ---------- */

.section { padding: 88px 0; position: relative; }
.section + .section { border-top: 1px solid var(--line); }
.section--tinted { background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%); }
.section-head { max-width: 680px; margin-bottom: 40px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.75rem, 3.6vw, 2.5rem); }
.section-head p { color: var(--steel-400); font-size: 1.06rem; }
.lead { font-size: clamp(1.05rem, 1.8vw, 1.2rem); color: var(--steel-300); max-width: 640px; }

@media (max-width: 700px) { .section { padding: 64px 0; } }

/* ---------- Home hero ---------- */

.hero {
  position: relative; overflow: hidden; text-align: center;
  padding: 72px 0 84px;
  background:
    radial-gradient(520px 300px at 50% 30%, rgba(226, 150, 40, 0.16), transparent 70%),
    radial-gradient(900px 500px at 50% 0%, rgba(163, 172, 187, 0.07), transparent 70%),
    var(--bg);
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 1px; background: var(--copper-line);
}
.hero-logo {
  width: min(520px, 86%); margin: 0 auto 28px;
  filter: drop-shadow(0 0 42px rgba(226, 150, 40, 0.22)) drop-shadow(0 18px 30px rgba(0, 0, 0, 0.8));
}
.hero h1 { font-size: clamp(2.2rem, 5.6vw, 3.9rem); max-width: 820px; margin-inline: auto; }
.hero .lead { margin: 0 auto 32px; }

/* ---------- Cards ---------- */

.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }

.card {
  position: relative; display: flex; flex-direction: column;
  padding: 24px; border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.25s ease;
}
.card::before {
  /* thin steel highlight along the top edge */
  content: ""; position: absolute; left: 18px; right: 18px; top: -1px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(220, 229, 241, 0.45), transparent);
}
.card h3 { font-size: 1.3rem; margin-top: 14px; }
.card p { color: var(--steel-400); }
.card .card-link { margin-top: auto; font-weight: 600; text-decoration: none; }
.card .card-link::after { content: " \2192"; }
a.card { text-decoration: none; color: inherit; }
a.card:hover, .card--hover:hover {
  transform: translateY(-3px);
  border-color: rgba(226, 181, 60, 0.45);
  box-shadow: 0 18px 48px -20px var(--glow);
}
a.card:hover .card-link { color: var(--amber-100); }

.card-art {
  display: grid; place-items: center; height: 170px; margin-bottom: 18px;
  border-radius: 12px; border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 62%, rgba(226, 150, 40, 0.14), transparent 62%),
    var(--brushed),
    #07090b;
}
.card-art svg { width: 170px; }

.card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* Icon strokes, reused inside the inline SVGs */
.ic-steel { fill: none; stroke: var(--steel-400); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ic-amber { fill: none; stroke: var(--amber-500); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.ic-copper { fill: none; stroke: var(--copper-300); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ic-fill-amber { fill: var(--amber-500); }
.ic-fill-copper { fill: var(--copper-300); }
.ic-glow { filter: drop-shadow(0 0 6px rgba(226, 150, 40, 0.6)); }

/* Numbered step / mode markers */
.marker {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px; border-radius: 12px;
  font: 700 1.05rem/1 var(--font-mono); color: #160d02;
  background: var(--amber-fill);
  box-shadow: inset 0 1px 0 rgba(255, 244, 214, 0.6), 0 6px 20px -6px var(--glow);
}
.marker--steel { color: var(--steel-50); background: linear-gradient(180deg, #59606c, #2a2f37); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25); }

/* ---------- About ---------- */

.split { display: grid; gap: 48px; align-items: center; grid-template-columns: 1.2fr 1fr; }
.split--reverse { grid-template-columns: 1fr 1.2fr; }
.split--top { align-items: start; }
@media (max-width: 860px) { .split, .split--reverse { grid-template-columns: 1fr; gap: 32px; } }

.facts-list { list-style: none; padding: 0; margin: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.facts-list li { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 16px 20px; margin: 0; border-bottom: 1px solid var(--line); }
.facts-list li:last-child { border-bottom: 0; }
.facts-list .k { font: 600 0.72rem/1.9 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel-500); }
.facts-list .v { color: var(--steel-100); overflow-wrap: anywhere; }
@media (max-width: 480px) { .facts-list li { grid-template-columns: 1fr; gap: 2px; } }

/* ---------- CTA band ---------- */

.cta {
  position: relative; text-align: center; overflow: hidden;
  padding: 56px 24px; border-radius: 22px;
  border: 1px solid rgba(226, 181, 60, 0.28);
  background:
    radial-gradient(420px 220px at 50% 0%, rgba(226, 150, 40, 0.18), transparent 70%),
    var(--brushed),
    linear-gradient(180deg, var(--surface-2), var(--surface));
}
.cta h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
.cta p { color: var(--steel-300); max-width: 560px; margin: 0 auto 28px; }

/* ---------- Product pages ---------- */

.page-hero {
  padding: 56px 0 72px;
  background: radial-gradient(600px 340px at 78% 40%, rgba(226, 150, 40, 0.12), transparent 70%), var(--bg);
  border-bottom: 1px solid var(--line);
}
.page-hero h1 { font-size: clamp(2.3rem, 5.4vw, 3.7rem); margin-top: 18px; }
.page-hero .lead { margin-bottom: 26px; }
.page-hero .split { align-items: center; }

.crumbs { font: 500 0.8rem/1.4 var(--font-mono); color: var(--steel-500); margin-bottom: 26px; letter-spacing: 0.04em; }
.crumbs a { color: var(--steel-400); text-decoration: none; }
.crumbs a:hover { color: var(--amber-300); }
.crumbs span { margin: 0 8px; color: var(--steel-700); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 28px; padding: 0; list-style: none; }
.chips li {
  margin: 0; padding: 7px 12px; border-radius: 8px;
  font: 500 0.82rem/1.2 var(--font-mono); color: var(--steel-300);
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
}

.hero-art {
  display: grid; place-items: center; padding: 28px;
  border-radius: 22px; border: 1px solid var(--line);
  background: radial-gradient(circle at 50% 55%, rgba(226, 150, 40, 0.16), transparent 62%), var(--brushed), #07090b;
}
.hero-art svg { width: min(340px, 100%); }

/* Phone-style frame for device screenshots */
.screen {
  margin: 0; padding: 8px; border-radius: 30px;
  background: linear-gradient(160deg, #3a3f48, #14171c 40%, #2b2f36);
  box-shadow: 0 0 0 1px rgba(220, 229, 241, 0.18), 0 30px 60px -24px rgba(0, 0, 0, 0.9), 0 0 60px -20px var(--glow);
  max-width: 300px; margin-inline: auto;
}
.screen img { border-radius: 23px; background: #000; }
.screens { display: grid; gap: 32px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); align-items: start; }
.screens figure { margin: 0; }
.screens figure.center-v { align-self: center; }
.screens figcaption { margin-top: 18px; text-align: center; color: var(--steel-400); font-size: 0.95rem; }

/* Specs */
.spec-table { width: 100%; border-collapse: collapse; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.spec-table th, .spec-table td { text-align: left; vertical-align: top; padding: 15px 20px; border-bottom: 1px solid var(--line); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 32%; font: 600 0.74rem/1.9 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel-500); background: rgba(255, 255, 255, 0.015); }
@media (max-width: 560px) {
  .spec-table th, .spec-table td { display: block; width: 100%; }
  .spec-table th { border-bottom: 0; padding-bottom: 2px; }
  .spec-table td { padding-top: 0; }
}

/* Checklists */
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { position: relative; padding-left: 28px; margin-bottom: 12px; color: var(--steel-300); }
.checklist li::before {
  content: ""; position: absolute; left: 4px; top: 0.55em; width: 9px; height: 9px;
  transform: rotate(45deg); background: var(--amber-fill); box-shadow: 0 0 8px var(--glow);
}
.checklist--copper li::before { background: var(--copper-500); box-shadow: none; }

/* Callout */
.note {
  border: 1px solid rgba(226, 181, 60, 0.25);
  border-left: 3px solid var(--amber-500);
  background: linear-gradient(90deg, rgba(226, 181, 60, 0.08), rgba(226, 181, 60, 0.02));
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 18px 22px; color: var(--steel-300);
}
.note p:last-child, .note ul:last-child { margin-bottom: 0; }
.note strong { color: var(--steel-50); }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative;
  font-weight: 600; font-size: 1.06rem; color: var(--steel-50);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  font: 400 1.5rem/1 var(--font-mono); color: var(--amber-500);
}
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--steel-400); margin: 0 0 18px; }

/* Flow chips (server monitor) */
.flow { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0; padding: 0; list-style: none; }
.flow li {
  margin: 0; padding: 12px 16px; border-radius: 12px;
  border: 1px solid var(--line-strong); background: var(--surface-2);
  font: 500 0.88rem/1.35 var(--font-mono); color: var(--steel-100);
}
.flow li small { display: block; color: var(--steel-500); font-size: 0.76rem; }
.flow li.arrow { border: 0; background: none; padding: 0 2px; color: var(--amber-500); font-size: 1.2rem; }

pre {
  margin: 0; padding: 20px 22px; overflow-x: auto;
  border-radius: var(--radius-sm); border: 1px solid var(--line);
  background: #07090b; color: var(--steel-300);
  font: 0.86rem/1.6 var(--font-mono);
}
pre .k { color: var(--amber-300); }
pre .n { color: var(--copper-300); }

/* Signal-flow diagram (inline SVG) */
.diagram { width: 100%; max-width: 400px; margin-inline: auto; }
.dg-box { fill: #0c0f13; stroke: rgba(163, 172, 187, 0.4); stroke-width: 1.2; }
.dg-core { fill: rgba(226, 181, 60, 0.06); stroke: var(--amber-500); stroke-width: 1.6; }
.dg-frame { fill: rgba(143, 93, 62, 0.05); stroke: var(--copper-500); stroke-width: 1.4; stroke-dasharray: 6 5; }
.dg-t { fill: var(--steel-100); font-family: var(--font-mono); font-size: 14px; text-anchor: middle; }
.dg-big { fill: var(--amber-300); font-size: 19px; font-weight: 700; }
.dg-s { fill: var(--steel-500); font-family: var(--font-mono); font-size: 11.5px; text-anchor: middle; }
.dg-l { fill: var(--copper-300); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; }
.dg-flow { fill: none; stroke: var(--amber-500); stroke-width: 2; }
.dg-link { fill: none; stroke: rgba(163, 172, 187, 0.5); stroke-width: 1.5; stroke-dasharray: 3 4; }
.dg-head { fill: var(--amber-500); }
.dg-start { text-anchor: start; }
.dg-mid { text-anchor: middle; }
.dg-end { text-anchor: end; }

/* OLED illustration (Audio Hub) */
.oled { width: 100%; max-width: 360px; margin-inline: auto; filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.7)); }
.oled-board { fill: #0c0f13; stroke: rgba(163, 172, 187, 0.4); stroke-width: 1.2; }
.oled-bezel { fill: #000; stroke: rgba(163, 172, 187, 0.28); stroke-width: 1; }
.oled-px { fill: #e4f1ff; font-family: var(--font-mono); font-size: 14px; letter-spacing: 2.8px; filter: drop-shadow(0 0 3px rgba(150, 200, 255, 0.55)); }
.oled-line { fill: none; stroke: #e4f1ff; stroke-width: 1.9; filter: drop-shadow(0 0 3px rgba(150, 200, 255, 0.55)); }

/* ---------- Footer ---------- */

.site-footer { margin-top: 0; padding: 56px 0 32px; background: var(--surface); position: relative; }
.site-footer::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: var(--copper-line); }
.footer-grid { display: grid; gap: 32px; grid-template-columns: 1.4fr 1fr 1fr; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h2 { font: 600 0.74rem/1.4 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel-500); margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a { color: var(--steel-300); text-decoration: none; }
.footer-grid a:hover { color: var(--amber-300); }
.footer-brand p { color: var(--steel-500); max-width: 340px; margin-top: 12px; }
.footer-brand .brand img { width: 64px; }
.footer-legal { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--steel-700); font-size: 0.85rem; }

/* ---------- 404 ---------- */

.not-found { min-height: 60vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }
.not-found .code { font: 700 clamp(4rem, 14vw, 8rem)/1 var(--font-mono); letter-spacing: 0.04em; }

/* ---------- Utilities ---------- */

.center { text-align: center; }
.muted { color: var(--steel-400); }
.mt-0 { margin-top: 0; }
.mt-lg { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

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