/* MAXCOLOR VISUAL — global stylesheet
   Tokens first; dark bands use .band-dark scope overrides. */

:root {
  --ink: #0A0E14;
  --panel: #121A28;
  --line-dark: #1F2C3F;
  --paper: #F5F7FA;
  --card: #FFFFFF;
  --line: #E2E8F0;
  --cyan: #2AD4FF;
  --blue: #3D7BFF;
  --grad: linear-gradient(120deg, #2AD4FF, #3D7BFF);
  --text: #1D2735;
  --muted: #5B6B80;
  --text-inv: #EAF1F9;
  --muted-inv: #93A5BC;
  --display: "Manrope", "Segoe UI", system-ui, sans-serif;
  --body: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(10, 14, 20, .08);
  --maxw: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3, h4 { font-family: var(--display); line-height: 1.15; letter-spacing: -0.015em; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.22rem; font-weight: 700; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.section { padding: 76px 0; }
.section-head { max-width: 720px; margin: 0 auto 44px; text-align: center; }
.section-head p { color: var(--muted); margin-top: 12px; font-size: 1.05rem; }
.kicker {
  font-family: var(--mono); font-size: .78rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: #0E7DA8; display: block; margin-bottom: 12px;
}

/* ---------- LED dot-matrix signature ---------- */
.led-field {
  position: relative;
  isolation: isolate;
}
.led-field::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background-image: radial-gradient(circle, rgba(96, 190, 255, .20) 1.1px, transparent 1.6px);
  background-size: 16px 16px;
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 60% 20%, #000 0%, transparent 68%);
          mask-image: radial-gradient(ellipse 90% 80% at 60% 20%, #000 0%, transparent 68%);
}
.led-field::after {
  content: "";
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(ellipse 55% 45% at 72% 6%, rgba(61, 123, 255, .22), transparent 70%),
    radial-gradient(ellipse 40% 38% at 18% 90%, rgba(42, 212, 255, .10), transparent 70%);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(10, 14, 20, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-dark);
  color: var(--text-inv);
}
.nav-bar { display: flex; align-items: center; gap: 26px; height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 800; font-size: 1.18rem; letter-spacing: .01em; }
/* A 2×2 LED pixel module knocked out of the brand gradient — same four dots as the favicon. */
.logo .mark {
  width: 32px; height: 32px; border-radius: 8px; flex: none;
  background-image:
    radial-gradient(circle at 11px 11px, #06121C 2.5px, transparent 3px),
    radial-gradient(circle at 21px 11px, #06121C 2.5px, transparent 3px),
    radial-gradient(circle at 11px 21px, #06121C 2.5px, transparent 3px),
    radial-gradient(circle at 21px 21px, #06121C 2.5px, transparent 3px),
    var(--grad);
}
.logo .word { letter-spacing: -0.01em; }
.logo em { font-style: normal; color: var(--cyan); }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: block; padding: 10px 13px; font-size: .95rem; font-weight: 600;
  color: var(--text-inv); border-radius: 8px;
}
.nav-links > li > a:hover, .nav-links > li > a[aria-current="page"] { color: var(--cyan); }
.dropdown {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 300px;
  background: var(--panel); border: 1px solid var(--line-dark); border-radius: var(--radius);
  padding: 10px; box-shadow: 0 18px 40px rgba(0, 0, 0, .45);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: block; padding: 9px 12px; border-radius: 8px; font-size: .92rem; color: var(--text-inv); }
.dropdown a:hover { background: rgba(42, 212, 255, .10); color: var(--cyan); }
.dropdown a small { display: block; color: var(--muted-inv); font-size: .78rem; font-weight: 400; }
.dropdown .all-link { border-top: 1px solid var(--line-dark); margin-top: 8px; padding-top: 12px; color: var(--cyan); font-weight: 600; }

.btn {
  display: inline-block; padding: 12px 24px; border-radius: 10px;
  font-family: var(--display); font-weight: 700; font-size: .95rem;
  border: 0; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease;
}
.btn-primary { background: var(--grad); color: #06121C; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(42, 212, 255, .35); }
.btn-ghost { border: 1.5px solid rgba(234, 241, 249, .45); color: var(--text-inv); background: transparent; }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-dark { background: var(--ink); color: var(--text-inv); }
.btn-dark:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(10, 14, 20, .3); }
.nav-cta { margin-left: 6px; padding: 10px 20px; }

.nav-toggle {
  display: none; margin-left: auto; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; border-radius: 8px; color: var(--text-inv);
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: currentColor; margin: 5px auto; border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }

/* ---------- Hero ---------- */
.hero {
  background: var(--ink); color: var(--text-inv);
  padding: 96px 0 88px; overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero .kicker { color: var(--cyan); }
.hero h1 span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lede { color: var(--muted-inv); font-size: 1.12rem; margin: 20px 0 30px; max-width: 34em; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-visual { position: relative; }
.hero-visual img {
  border-radius: 14px; border: 1px solid var(--line-dark);
  box-shadow: 0 30px 60px rgba(0, 0, 0, .5);
  aspect-ratio: 16 / 9; object-fit: cover; width: 100%;
}
.hero-visual .tag {
  position: absolute; left: 18px; bottom: 18px;
  font-family: var(--mono); font-size: .78rem; letter-spacing: .06em;
  background: rgba(10, 14, 20, .82); border: 1px solid var(--line-dark);
  color: var(--cyan); padding: 7px 12px; border-radius: 8px;
}

/* trust strip */
.trust-strip { background: var(--ink); color: var(--text-inv); border-top: 1px solid var(--line-dark); padding: 30px 0; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.trust-grid strong { display: block; font-family: var(--mono); font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 600; color: var(--cyan); }
.trust-grid small { color: var(--muted-inv); font-size: .88rem; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: transform .18s ease, box-shadow .18s ease;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.card-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { margin-bottom: 8px; }
.card-body p { color: var(--muted); font-size: .93rem; flex: 1; }
.card-link { margin-top: 14px; font-weight: 700; font-family: var(--display); font-size: .92rem; color: #0E7DA8; }
.card:hover .card-link { color: var(--blue); }

.specline {
  font-family: var(--mono); font-size: .8rem; color: var(--muted);
  border-top: 1px dashed var(--line); margin-top: 12px; padding-top: 10px;
}

/* Case card — the place is the headline fact, so it leads */
.case-place {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .1em;
  text-transform: uppercase; color: #0E7DA8; display: block; margin-bottom: 6px;
}
.case-card img { aspect-ratio: 4 / 3; }

/* chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: var(--mono); font-size: .78rem; font-weight: 500;
  padding: 6px 11px; border-radius: 7px;
  border: 1px solid var(--line); color: var(--text); background: #fff;
}
.band-dark .chip { border-color: var(--line-dark); color: var(--cyan); background: rgba(42, 212, 255, .06); }

/* ---------- Dark bands ---------- */
.band-dark { background: var(--ink); color: var(--text-inv); }
.band-dark .section-head p, .band-dark p { color: var(--muted-inv); }
.band-dark h2, .band-dark h3 { color: var(--text-inv); }
.band-dark .kicker { color: var(--cyan); }

.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.pillar { background: var(--panel); border: 1px solid var(--line-dark); border-radius: var(--radius); padding: 26px 22px; }
.pillar .num { font-family: var(--mono); color: var(--cyan); font-size: 1.5rem; font-weight: 600; display: block; margin-bottom: 12px; }
.pillar h3 { margin-bottom: 8px; font-size: 1.05rem; }
.pillar p { font-size: .9rem; }

/* ---------- Inquiry form ---------- */
.inquiry { position: relative; }
.inquiry-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.inquiry-side h2 { margin-bottom: 14px; }
.inquiry-side .contact-quick { margin-top: 26px; display: grid; gap: 12px; }
.contact-quick a {
  display: flex; align-items: center; gap: 12px; padding: 13px 16px;
  background: var(--panel); border: 1px solid var(--line-dark); border-radius: 10px;
  font-weight: 600; font-size: .95rem; transition: border-color .15s ease;
}
.contact-quick a:hover { border-color: var(--cyan); color: var(--cyan); }
.contact-quick svg { flex: none; }

form.inq {
  background: var(--panel); border: 1px solid var(--line-dark); border-radius: var(--radius);
  padding: 28px; display: grid; gap: 16px; grid-template-columns: 1fr 1fr;
}
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .85rem; font-weight: 600; color: var(--muted-inv); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border-radius: 9px;
  background: var(--ink); border: 1px solid var(--line-dark); color: var(--text-inv);
  font: inherit; font-size: .95rem;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--cyan); outline: none; }
.field textarea { min-height: 110px; resize: vertical; }
form.inq .btn { grid-column: 1 / -1; justify-self: start; }
.form-note { grid-column: 1 / -1; font-size: .82rem; color: var(--muted-inv); }
.hp { position: absolute; left: -9999px; opacity: 0; }

/* ---------- Footer ---------- */
.site-footer { background: #070B10; color: var(--muted-inv); padding: 60px 0 0; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; padding-bottom: 44px; }
.footer-grid h4 { color: var(--text-inv); font-size: .95rem; margin-bottom: 16px; }
.footer-grid li { margin-bottom: 9px; }
.footer-grid a:hover { color: var(--cyan); }
.footer-about p { margin-top: 14px; max-width: 32em; }
.footer-bottom {
  border-top: 1px solid var(--line-dark); padding: 18px 0;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: .82rem;
}

/* ---------- Breadcrumb ---------- */
.crumbs { padding: 18px 0 0; font-size: .85rem; color: var(--muted); }
.crumbs a:hover { color: var(--blue); }
.crumbs span[aria-current] { color: var(--text); font-weight: 600; }
.band-dark .crumbs { color: var(--muted-inv); }
.band-dark .crumbs span[aria-current] { color: var(--text-inv); }

/* ---------- Product detail ---------- */
.pd-hero { background: var(--ink); color: var(--text-inv); padding: 30px 0 64px; }
.pd-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: start; margin-top: 26px; }
.pd-gallery .main-img {
  border-radius: 14px; border: 1px solid var(--line-dark); overflow: hidden;
  aspect-ratio: 16 / 9; background: var(--panel);
}
.pd-gallery .main-img img { width: 100%; height: 100%; object-fit: cover; }
.pd-thumbs { display: flex; gap: 10px; margin-top: 12px; }
.pd-thumbs button {
  border: 2px solid var(--line-dark); border-radius: 9px; overflow: hidden; padding: 0;
  background: none; cursor: pointer; width: 86px;
}
.pd-thumbs button.active { border-color: var(--cyan); }
.pd-thumbs img { aspect-ratio: 16 / 9; object-fit: cover; }
.pd-info h1 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); margin: 8px 0 14px; }
.pd-info .lede { color: var(--muted-inv); margin-bottom: 20px; }
.pd-info .chips { margin-bottom: 26px; }
.pd-ctas { display: flex; gap: 13px; flex-wrap: wrap; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.feature h3 { font-size: 1.02rem; margin-bottom: 8px; }
.feature h3::before { content: "▪ "; color: var(--blue); }
.feature p { color: var(--muted); font-size: .92rem; }

.spec-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table.spec { border-collapse: collapse; width: 100%; min-width: 720px; font-size: .88rem; }
table.spec th, table.spec td { padding: 11px 16px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.spec thead th {
  background: var(--ink); color: var(--cyan); font-family: var(--mono);
  font-weight: 600; font-size: .82rem; position: sticky; top: 0;
}
table.spec tbody th { font-weight: 600; background: var(--paper); }
table.spec td { font-family: var(--mono); font-size: .82rem; color: var(--text); }
table.spec tr:last-child th, table.spec tr:last-child td { border-bottom: 0; }

.apps { display: flex; flex-wrap: wrap; gap: 10px; }
.apps li {
  padding: 9px 16px; background: #fff; border: 1px solid var(--line);
  border-radius: 99px; font-size: .9rem; font-weight: 600;
}

/* ---------- Solutions ---------- */
.solution { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; padding: 56px 0; border-bottom: 1px solid var(--line); }
.solution:last-of-type { border-bottom: 0; }
.solution img { border-radius: var(--radius); aspect-ratio: 16 / 9; object-fit: cover; box-shadow: var(--shadow); }
.solution.flip img { order: 2; }
.solution h2 { font-size: 1.6rem; margin-bottom: 12px; }
.solution p { color: var(--muted); margin-bottom: 16px; }
.solution .rec { font-size: .9rem; }
.solution .rec a { color: #0E7DA8; font-weight: 700; }
.solution .rec a:hover { color: var(--blue); }

/* ---------- About ---------- */
.stats-band { background: var(--panel); border-radius: var(--radius); border: 1px solid var(--line-dark); padding: 32px; }
.timeline { border-left: 2px solid var(--line); padding-left: 28px; display: grid; gap: 26px; }
.timeline li { position: relative; }
.timeline li::before {
  content: ""; position: absolute; left: -35px; top: 7px; width: 12px; height: 12px;
  border-radius: 50%; background: var(--grad);
}
.timeline strong { font-family: var(--mono); color: #0E7DA8; display: block; font-size: .9rem; }
.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cert-grid figure { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; text-align: center; }
.cert-grid img { aspect-ratio: 3 / 4; object-fit: contain; }
.cert-grid figcaption { font-size: .82rem; color: var(--muted); margin-top: 10px; font-weight: 600; }

/* ---------- Blog ---------- */
.post-card { padding: 26px; }
.post-card time { font-family: var(--mono); font-size: .78rem; color: var(--muted); }
.post-card h3 { margin: 10px 0; }
.article { max-width: 760px; margin: 0 auto; }
.article h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 10px; }
.article .meta { font-family: var(--mono); font-size: .82rem; color: var(--muted); margin-bottom: 34px; }
.article h2 { font-size: 1.45rem; margin: 38px 0 14px; }
.article h3 { margin: 26px 0 10px; }
.article p, .article li { margin-bottom: 14px; color: #334052; }
.article ul, .article ol { padding-left: 24px; margin-bottom: 16px; }
.article ul { list-style: disc; }
.article ol { list-style: decimal; }
.article table { border-collapse: collapse; width: 100%; margin: 18px 0; font-size: .9rem; }
.article th, .article td { border: 1px solid var(--line); padding: 9px 12px; text-align: left; }
.article th { background: var(--paper); }
.article blockquote { border-left: 3px solid var(--blue); padding: 4px 18px; color: var(--muted); margin: 18px 0; }

/* ---------- Contact page ---------- */
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 48px; }
.contact-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.contact-card h3 { font-size: 1rem; margin-bottom: 6px; }
.contact-card a { color: #0E7DA8; font-weight: 700; word-break: break-all; }
.contact-card p { color: var(--muted); font-size: .9rem; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 70;
  display: flex; align-items: center; gap: 10px;
  background: #25D366; color: #fff; font-weight: 700; font-family: var(--display);
  padding: 13px 20px 13px 16px; border-radius: 99px;
  box-shadow: 0 10px 26px rgba(37, 211, 102, .4);
  transition: transform .15s ease;
}
.wa-float:hover { transform: translateY(-3px); }
.wa-float svg { flex: none; }

/* Back to top — sits directly above the WhatsApp pill, appears once the user scrolls */
.to-top {
  position: fixed; right: 20px; bottom: 78px; z-index: 70;
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer;
  background: var(--panel); color: var(--text-inv);
  border: 1px solid var(--line-dark);
  box-shadow: 0 8px 22px rgba(10, 14, 20, .35);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s, border-color .15s ease;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { border-color: var(--cyan); color: var(--cyan); }

/* ---------- Reveal (progressive: only hidden when JS is running) ---------- */
html.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
html.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Utility ---------- */
.center { text-align: center; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 32px; }
.section-cta { text-align: center; margin-top: 40px; }
.page-hero { background: var(--ink); color: var(--text-inv); padding: 22px 0 58px; }
.page-hero h1 { margin-top: 14px; }
.page-hero p { color: var(--muted-inv); max-width: 46em; margin-top: 12px; font-size: 1.05rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid, .pd-grid, .inquiry-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 640px; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .nav-links {
    position: fixed; inset: 66px 0 auto 0; z-index: 59;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ink); border-bottom: 1px solid var(--line-dark);
    padding: 12px 18px 22px; display: none; max-height: calc(100vh - 66px); overflow-y: auto;
  }
  .nav-links.open { display: flex; }
  .nav-links > li > a { padding: 13px 8px; font-size: 1.02rem; }
  .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: 0; border-left: 2px solid var(--line-dark);
    border-radius: 0; margin: 0 0 6px 10px; padding: 0 0 0 8px; display: none;
  }
  .has-dropdown.open .dropdown { display: block; }
  .nav-cta { margin: 10px 8px 0; text-align: center; }
  .nav-toggle { display: block; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .grid-2, .grid-3, .grid-4, .contact-cards { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .pillars, .features { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .solution, .solution.flip { grid-template-columns: 1fr; }
  .solution.flip img { order: 0; }
  form.inq { grid-template-columns: 1fr; padding: 22px; }
  .hero { padding: 64px 0 60px; }
  .wa-float span { display: none; }
  .wa-float { padding: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}