/* ==========================================================
   City Optical Inc — site styles
   Palette: warm cream base, deep ink, with bright "lens" accents
   ========================================================== */
:root {
  --ink: #16163f;
  --ink-2: #3b3b63;
  --muted: #6b6b8a;
  --cream: #fff7ee;
  --paper: #ffffff;
  --line: #ece4d8;
  --coral: #ff5a4e;
  --sun: #ffc23d;
  --teal: #0ea5a4;
  --ocean: #1f5fbf;
  --sky: #e3f6f5;

  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 18px 40px -18px rgba(22, 22, 63, .35);
  --max: 1200px;
  --display: "Bricolage Grotesque", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.08; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 750; }
h3 { font-size: 1.35rem; font-weight: 700; }
p { margin: 0 0 1em; }

.container { width: min(var(--max), 100% - 32px); margin-inline: auto; }
.section { padding: clamp(64px, 9vw, 120px) 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 3px; background: currentColor; }
.lead { font-size: 1.2rem; color: var(--ink-2); max-width: 46ch; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }
.grad-text {
  background: linear-gradient(100deg, var(--coral) 0%, #ff8a3d 40%, var(--teal) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100; }
.skip:focus { left: 12px; top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px;
  font-weight: 700; font-size: 1rem; text-decoration: none;
  border: 2px solid transparent; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--coral); color: #fff; box-shadow: 0 12px 24px -10px rgba(255, 90, 78, .7); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-light { background: #fff; color: var(--ink); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 247, 238, .86);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.site-header.scrolled { border-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 20px; }
.brand img { height: 46px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  text-decoration: none; font-weight: 600; font-size: .98rem;
  padding: 9px 16px; border-radius: 999px; color: var(--ink-2);
  transition: background .2s, color .2s;
}
.nav-links a:hover { background: #fff; color: var(--ink); }
.nav-links a[aria-current="page"] { background: var(--ink); color: #fff; }
.nav-cta { padding: 11px 20px; font-size: .95rem; }
.menu-btn { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--ink); }
.menu-btn svg { width: 28px; height: 28px; }

@media (max-width: 900px) {
  .menu-btn { display: block; }
  .nav-cta { display: none; }
  .nav-links {
    position: fixed; inset: 78px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    padding: 16px; background: var(--cream);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: opacity .2s, transform .2s;
  }
  .nav-links.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { display: block; padding: 14px 18px; font-size: 1.1rem; }
  .nav-links .mobile-call { display: block; }
}
.nav-links .mobile-call { display: none; }
.nav-links .mobile-call a { background: var(--coral); color: #fff; text-align: center; }

/* ---------- Hero (home) ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(40px, 6vw, 80px) 0 clamp(64px, 8vw, 110px); }
.blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; z-index: 0; pointer-events: none; }
.blob.b1 { width: 420px; height: 420px; background: var(--sun); top: -120px; right: 8%; }
.blob.b2 { width: 360px; height: 360px; background: var(--teal); bottom: -140px; left: -80px; opacity: .3; }
.blob.b3 { width: 300px; height: 300px; background: var(--teal); top: 40%; right: -100px; opacity: .35; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { margin-bottom: 22px; }
.hero .lead { margin-bottom: 32px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 38px; padding-top: 26px; border-top: 1px dashed #d9cdbb; }
.hero-meta div { font-size: .92rem; color: var(--muted); }
.hero-meta strong { display: block; font-family: var(--display); font-size: 1.7rem; color: var(--ink); line-height: 1.1; }

.mosaic { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 220px 220px; gap: 16px; }
.mosaic figure { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background: #eee; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.mosaic figure:hover img { transform: scale(1.06); }
.mosaic figure:nth-child(1) { transform: rotate(-2.5deg); }
.mosaic figure:nth-child(2) { transform: translateY(28px) rotate(2deg); }
.mosaic figure:nth-child(3) { transform: rotate(1.5deg); }
.mosaic figure:nth-child(4) { transform: translateY(28px) rotate(-2deg); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .mosaic { grid-template-rows: 170px 170px; gap: 12px; }
}

/* ---------- Marquee ---------- */
.marquee { background: var(--ink); color: #fff; overflow: hidden; padding: 20px 0; }
.marquee-track { display: flex; gap: 48px; width: max-content; animation: scroll 45s linear infinite; }
.marquee span { font-family: var(--display); font-size: 1.5rem; font-weight: 700; white-space: nowrap; display: inline-flex; align-items: center; gap: 48px; }
.marquee span::after { content: "✦"; color: var(--sun); font-size: 1rem; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Service cards ---------- */
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 48px; }
.section-head h2 { margin: 0; max-width: 16ch; }
.section-head p { max-width: 44ch; color: var(--ink-2); margin: 0; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  background: var(--paper); border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 1px 0 var(--line); display: flex; flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card .media { aspect-ratio: 4 / 3; overflow: hidden; background: #eee; }
.card .media img { width: 100%; height: 100%; object-fit: cover; }
.card .body { padding: 22px 22px 26px; }
.card .tag { display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; margin-bottom: 12px; }
.card p { color: var(--ink-2); font-size: .97rem; margin: 0; }
.t-coral { background: #ffe3df; color: #c7372c; }
.t-teal { background: #d6f3f2; color: #08716f; }
.t-ocean { background: #dde8fb; color: #1a4fa3; }
.t-sun { background: #fff0c9; color: #9a6a00; }
@media (max-width: 1000px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }

/* ---------- Exam reminder band ---------- */
.band {
  position: relative; border-radius: calc(var(--radius) + 8px); overflow: hidden;
  display: grid; grid-template-columns: 1fr 1fr; background: var(--ocean); color: #fff;
}
.band .copy { padding: clamp(36px, 5vw, 64px); }
.band h2 { color: #fff; }
.band p { color: rgba(255, 255, 255, .85); font-size: 1.1rem; max-width: 40ch; }
.band .eyebrow { color: var(--sun); }
.band .pic { min-height: 340px; background: #174d9e; }
.band .pic img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 820px) { .band { grid-template-columns: 1fr; } .band .pic { min-height: 260px; order: -1; } }

/* ---------- Featured brand sections ---------- */
.feature {
  position: relative; color: #fff; overflow: hidden;
  padding: clamp(80px, 11vw, 150px) 0;
  background-color: var(--ink); background-size: cover; background-position: center;
}
.feature::before { content: ""; position: absolute; inset: 0; z-index: 0; }
.feature.costa::before { background: linear-gradient(110deg, rgba(4, 52, 74, .92) 0%, rgba(7, 98, 120, .72) 50%, rgba(14, 165, 164, .25) 100%); }
.feature.tiffany::before { background: linear-gradient(250deg, rgba(22, 22, 63, .92) 0%, rgba(22, 22, 63, .7) 50%, rgba(255, 120, 60, .2) 100%); }
.feature .container { position: relative; z-index: 1; }
.feature-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.feature.tiffany .feature-grid { grid-template-columns: .9fr 1.1fr; }
.feature h2 { color: #fff; }
.feature .eyebrow { color: var(--sun); }
.feature p { color: rgba(255, 255, 255, .86); max-width: 52ch; }
.feature blockquote {
  margin: 28px 0 0; padding: 22px 26px; border-left: 4px solid var(--sun);
  background: rgba(255, 255, 255, .08); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.feature blockquote strong { display: block; font-family: var(--display); font-size: 1.3rem; letter-spacing: .02em; margin-bottom: 6px; color: #fff; }
.feature blockquote p { margin: 0; font-size: .98rem; }
.models { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 30px; }
.models span { padding: 9px 16px; border-radius: 999px; background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .28); font-weight: 600; font-size: .9rem; letter-spacing: .04em; }
.photo-stack { position: relative; }
.photo-stack img { border-radius: var(--radius); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .6); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.photo-stack .sticker {
  position: absolute; bottom: -18px; left: -18px; background: var(--sun); color: var(--ink);
  font-family: var(--display); font-weight: 800; padding: 16px 20px; border-radius: 18px; transform: rotate(-4deg);
  box-shadow: var(--shadow); line-height: 1.15;
}
.photo-stack .sticker small { display: block; font-family: var(--body); font-weight: 600; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.feature.tiffany .photo-stack .sticker { left: auto; right: -18px; background: #81d8d0; transform: rotate(3deg); }
@media (max-width: 860px) {
  .feature-grid, .feature.tiffany .feature-grid { grid-template-columns: 1fr; }
  .feature.tiffany .photo-stack { order: 2; }
  .photo-stack img { aspect-ratio: 4 / 3; }
  .photo-stack .sticker { left: 12px; bottom: -14px; }
  .feature.tiffany .photo-stack .sticker { right: 12px; }
}

/* ---------- News ---------- */
.news { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; background: var(--paper); border-radius: calc(var(--radius) + 8px); padding: clamp(28px, 4vw, 52px); }
.news .date { font-size: .85rem; font-weight: 700; color: var(--teal); letter-spacing: .08em; text-transform: uppercase; }
.news-pics { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.news-pics img { border-radius: var(--radius-sm); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
@media (max-width: 820px) { .news { grid-template-columns: 1fr; } }

/* ---------- Reviews ---------- */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review {
  background: var(--paper); border-radius: var(--radius); padding: 28px; text-decoration: none;
  display: flex; flex-direction: column; gap: 8px; border: 2px solid transparent; transition: border-color .2s, transform .2s;
}
.review:hover { border-color: var(--coral); transform: translateY(-4px); }
.stars { color: var(--sun); font-size: 1.4rem; letter-spacing: 3px; }
.review strong { font-family: var(--display); font-size: 1.4rem; }
.review span { color: var(--muted); font-size: .92rem; }
@media (max-width: 760px) { .reviews { grid-template-columns: 1fr; } }

/* ---------- Visit block ---------- */
.visit { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.visit .panel { background: var(--paper); border-radius: var(--radius); padding: clamp(28px, 4vw, 44px); }
.visit .panel.dark { background: var(--ink); color: #fff; }
.visit .panel.dark h2, .visit .panel.dark h3 { color: #fff; }
.info-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.info-list li { display: grid; grid-template-columns: 26px 1fr; gap: 14px; align-items: start; }
.info-list svg { width: 22px; height: 22px; margin-top: 3px; color: var(--coral); }
.info-list .label { display: block; font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; opacity: .65; }
.info-list a { text-decoration: none; font-weight: 600; }
.info-list a:hover { text-decoration: underline; }
.hours { width: 100%; border-collapse: collapse; }
.hours td { padding: 12px 0; border-bottom: 1px solid rgba(255, 255, 255, .15); }
.hours td:last-child { text-align: right; font-weight: 600; }
.hours tr.closed td:last-child { color: var(--sun); }
.hours tr.today td { color: var(--sun); }
.open-badge { display: inline-flex; align-items: center; gap: 8px; font-size: .85rem; font-weight: 700; padding: 6px 12px; border-radius: 999px; background: rgba(255, 255, 255, .12); margin-bottom: 18px; }
.open-badge::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: #9aa; }
.open-badge.is-open::before { background: #3ddc84; box-shadow: 0 0 0 4px rgba(61, 220, 132, .25); }
@media (max-width: 820px) { .visit { grid-template-columns: 1fr; } }

/* ---------- Page header (inner pages) ---------- */
.page-hero { position: relative; overflow: hidden; padding: clamp(56px, 8vw, 110px) 0 clamp(48px, 6vw, 80px); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { max-width: 15ch; }
.page-hero.with-image { color: #fff; background-size: cover; background-position: center; }
.page-hero.with-image::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(22, 22, 63, .9), rgba(22, 22, 63, .45)); }
.page-hero.with-image h1 { color: #fff; }
.page-hero.with-image .lead { color: rgba(255, 255, 255, .88); }
.page-hero.with-image .eyebrow { color: var(--sun); }

/* ---------- Brands page ---------- */
.brand-block { display: grid; grid-template-columns: 320px 1fr; gap: clamp(28px, 4vw, 56px); padding: clamp(40px, 6vw, 72px) 0; border-top: 1px solid var(--line); }
.brand-block:first-of-type { border-top: 0; }
.brand-block .side { position: sticky; top: 110px; align-self: start; }
.brand-block .side img { border-radius: var(--radius); aspect-ratio: 1; object-fit: cover; width: 100%; margin-top: 22px; box-shadow: var(--shadow); }
.brand-block .count { font-size: .9rem; color: var(--muted); font-weight: 600; }
.chips { display: flex; flex-wrap: wrap; gap: 12px; list-style: none; padding: 0; margin: 0; }
.chips li {
  padding: 13px 20px; background: var(--paper); border-radius: 14px; font-weight: 600;
  border: 1px solid var(--line); transition: transform .15s, border-color .15s, background .15s;
}
.chips li:hover { transform: translateY(-2px); border-color: var(--accent, var(--coral)); }
.chips li.more { background: transparent; border-style: dashed; color: var(--muted); }
.brand-block.frames { --accent: var(--coral); }
.brand-block.sun { --accent: var(--sun); }
.brand-block.contacts { --accent: var(--teal); }
.brand-block.lens { --accent: var(--ocean); }
.brand-block h2 { position: relative; }
.brand-block h2::after { content: ""; display: block; width: 56px; height: 6px; border-radius: 6px; background: var(--accent); margin-top: 14px; }
@media (max-width: 820px) {
  .brand-block { grid-template-columns: 1fr; }
  .brand-block .side { position: static; }
  .brand-block .side img { aspect-ratio: 16 / 9; }
}

/* ---------- About page ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.split img.rounded { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }
.quote-card {
  background: var(--ink); color: #fff; border-radius: calc(var(--radius) + 8px);
  padding: clamp(36px, 6vw, 72px); position: relative; overflow: hidden;
}
.quote-card::before { content: "“"; position: absolute; top: -40px; left: 24px; font-family: var(--display); font-size: 16rem; line-height: 1; color: var(--coral); opacity: .35; }
.quote-card blockquote { margin: 0; position: relative; font-family: var(--display); font-size: clamp(1.4rem, 2.6vw, 2.1rem); line-height: 1.35; font-weight: 600; }
.quote-card cite { display: block; margin-top: 24px; font-style: normal; color: var(--sun); font-weight: 700; }
.prose p { color: var(--ink-2); }

.timeline { position: relative; list-style: none; margin: 0; padding: 0 0 0 36px; }
.timeline::before { content: ""; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 4px; border-radius: 4px; background: linear-gradient(var(--coral), var(--sun), var(--teal), var(--ocean)); }
.timeline li { position: relative; padding: 0 0 30px 18px; }
.timeline li::before { content: ""; position: absolute; left: -35px; top: 6px; width: 18px; height: 18px; border-radius: 50%; background: var(--paper); border: 4px solid var(--ink); }
.timeline .year { font-family: var(--display); font-weight: 800; font-size: 1.35rem; display: block; }
.timeline p { margin: 2px 0 0; color: var(--ink-2); }

.social { display: flex; gap: 14px; }
.social a { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--ink); color: #fff; transition: transform .2s, background .2s; }
.social a:hover { transform: translateY(-3px); background: var(--coral); }
.social svg { width: 24px; height: 24px; }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 24px; }
.map { border: 0; width: 100%; height: 100%; min-height: 380px; border-radius: var(--radius); display: block; }
.storefront { border-radius: var(--radius); width: 100%; aspect-ratio: 1; object-fit: cover; box-shadow: var(--shadow); }
.emergency { display: flex; gap: 14px; align-items: center; padding: 18px 20px; border-radius: var(--radius-sm); background: #ffe3df; color: #9b261d; font-weight: 600; margin-top: 22px; }
.emergency a { color: inherit; white-space: nowrap; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

.form { display: grid; gap: 18px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 6px; }
.form label .req { color: var(--coral); }
.form label .opt { color: var(--muted); font-weight: 500; }
.form input, .form textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--cream);
  border: 2px solid var(--line); border-radius: 14px; padding: 14px 16px; transition: border-color .2s, background .2s;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--teal); background: #fff; }
.form textarea { min-height: 150px; resize: vertical; }
.form .hp { position: absolute; left: -9999px; }
.form-status { font-weight: 600; margin: 0; }
.form-status.ok { color: #08716f; }
.form-status.err { color: #c7372c; }
@media (max-width: 560px) { .form .row { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255, 255, 255, .78); padding: 72px 0 32px; margin-top: clamp(64px, 9vw, 120px); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.site-footer img { height: 54px; width: auto; margin-bottom: 18px; }
.site-footer h4 { color: #fff; font-size: 1rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 16px; font-family: var(--body); font-weight: 700; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--sun); }
.footer-bottom { margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .12); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .88rem; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Mobile call bar ---------- */
.callbar { display: none; }
@media (max-width: 700px) {
  .callbar {
    display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 60;
    justify-content: center; gap: 10px; padding: 16px; border-radius: 999px;
    background: var(--coral); color: #fff; font-weight: 800; text-decoration: none;
    box-shadow: 0 16px 30px -10px rgba(255, 90, 78, .75);
  }
  .callbar svg { width: 20px; height: 20px; }
  body { padding-bottom: 84px; }
}

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .mosaic img, .card, .btn { transition: none; }
}