/* =========================================================
   Ótica Lume — modelo "Clássico"
   ========================================================= */
:root {
  /* cores da marca (painel → Identidade): --marca-1 marinho, --marca-2 azul. O resto deriva delas. */
  --m1: var(--marca-1, #013162);
  --m2: var(--marca-2, #047fa9);
  --ink: color-mix(in srgb, var(--m1) 55%, #000);
  --espresso: color-mix(in srgb, var(--m1) 72%, #000);
  --roast: var(--m1);
  --gold: color-mix(in srgb, var(--m2) 55%, #fff);      /* "luz": destaque sobre fundo escuro */
  --gold-soft: color-mix(in srgb, var(--m2) 35%, #fff);
  --gold-deep: var(--m2);                                /* destaque sobre fundo claro */
  --cream: #eaf2f7;
  --paper: #f7fafc;
  --text: #0b1a2b;
  --muted: #5a6b7d;
  --muted-light: #a9bccd;
  --line: rgba(1, 49, 98, .1);
  --line-light: rgba(234, 242, 247, .14);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --radius: 24px;
  --radius-sm: 14px;
  --shadow: 0 20px 50px -20px rgba(1, 25, 50, .35);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --nav-h: 72px;
  --sm-altura: 0px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + var(--sm-altura) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--text);
  font-family: var(--font-body); font-size: 16px; line-height: 1.65;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
button { font: inherit; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

.container { width: min(1200px, 100% - 48px); margin-inline: auto; }

/* ---------- tipografia ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-deep);
  margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 28px; height: 2px; background: currentColor; border-radius: 2px; }
.eyebrow--light { color: var(--gold); }
.h2 {
  font-family: var(--font-display); font-weight: 500; font-variation-settings: 'opsz' 144;
  font-size: clamp(2.1rem, 4.2vw, 3.5rem); line-height: 1.05; letter-spacing: -.02em;
}
.h2 em, .hero__title em { font-style: italic; color: var(--gold); font-weight: 400; }
.section--paper .h2 em, .section--cream .h2 em { color: var(--gold-deep); }
.h3 { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.4rem, 2.2vw, 1.85rem); line-height: 1.15; letter-spacing: -.01em; }
.section__lead { color: var(--muted); font-size: 1.075rem; max-width: 56ch; margin-top: 16px; }
.section--dark .section__lead { color: var(--muted-light); }

/* ---------- botões ---------- */
.btn {
  --bg: var(--ink); --fg: var(--paper);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 52px; padding: 0 26px; border-radius: 999px; border: 1.5px solid transparent;
  background: var(--bg); color: var(--fg); text-decoration: none; font-weight: 700; font-size: .95rem; letter-spacing: .01em;
  cursor: pointer; white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s, border-color .25s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -12px rgba(2, 16, 32, .55); }
.btn--gold { --bg: var(--gold); --fg: var(--ink); }
.btn--gold:hover { --bg: var(--gold-soft); box-shadow: 0 14px 34px -12px rgba(111, 208, 242, .6); }
.btn--dark { --bg: var(--ink); --fg: var(--paper); }
.btn--ghost { --bg: transparent; --fg: currentColor; border-color: currentColor; }
.section--dark .btn--ghost, .hero .btn--ghost { --fg: var(--paper); border-color: rgba(234, 242, 247, .45); }
.btn--ghost:hover { --bg: var(--paper); --fg: var(--ink); border-color: var(--paper); }
.btn--sm { height: 42px; padding: 0 20px; font-size: .875rem; }

.link-arrow { font-weight: 700; text-decoration: none; border-bottom: 1.5px solid currentColor; padding-bottom: 2px; transition: color .2s, gap .2s; }
.link-arrow::after { content: ' →'; display: inline-block; transition: transform .25s var(--ease); }
.link-arrow:hover::after { transform: translateX(4px); }
.link-arrow:hover { color: var(--gold-deep); }

.chip { display: inline-flex; align-items: center; height: 28px; padding: 0 12px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.chip--gold { background: rgba(111, 208, 242, .18); color: var(--gold-deep); }

/* ---------- menu ---------- */
.nav {
  position: fixed; top: var(--sm-altura); left: 0; right: 0; z-index: 900;
  height: var(--nav-h); color: var(--paper);
  transition: background .35s, backdrop-filter .35s, height .35s var(--ease), box-shadow .35s;
}
.nav.is-solid {
  --nav-h: 64px;
  background: rgba(2, 16, 32, .82); -webkit-backdrop-filter: blur(14px) saturate(140%); backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 var(--line-light);
}
.nav__inner { height: 100%; display: flex; align-items: center; gap: 32px; }
.nav__logo img { height: 44px; width: auto; transition: height .35s var(--ease); }
.nav.is-solid .nav__logo img { height: 38px; }
.nav__links { display: flex; gap: 26px; margin-left: auto; }
.nav__links a { text-decoration: none; font-size: .9rem; font-weight: 600; opacity: .82; position: relative; padding: 6px 0; transition: opacity .2s; }
.nav__links a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav__links a:hover, .nav__links a.is-active { opacity: 1; }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); }
.nav__progress { position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--gold); transform: scaleX(var(--p, 0)); transform-origin: left; opacity: 0; transition: opacity .3s; }
.nav.is-solid .nav__progress { opacity: 1; }
.nav__toggle { display: none; }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 0;
  padding: calc(var(--nav-h) + 28px) 0 28px;
  display: flex; flex-direction: column; justify-content: flex-start; gap: 32px;
  background: var(--ink); color: var(--paper); overflow: hidden; isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img, .hero__media video { width: 100%; height: 100%; object-fit: cover; }
.hero__media video { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease; }
.hero__media video.is-playing { opacity: 1; }
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(2, 16, 32, .55) 0%, rgba(2, 16, 32, .25) 35%, rgba(2, 16, 32, .85) 80%, var(--ink) 100%),
    linear-gradient(90deg, rgba(2, 16, 32, .7) 0%, rgba(2, 16, 32, 0) 70%);
}
.hero__glow {
  position: absolute; z-index: -1; width: 720px; height: 720px; right: -200px; top: 10%;
  background: radial-gradient(circle, rgba(111, 208, 242, .22), transparent 65%); filter: blur(10px);
  animation: float 14s ease-in-out infinite;
}
.hero__layout {
  display: grid; grid-template-columns: minmax(260px, 480px) minmax(0, 1fr);
  gap: 48px; align-items: center;
}
.hero__content { max-width: none; }
.hero__cartaz { margin: 0; display: grid; gap: 14px; justify-items: center; order: -1; }
.hero__cartaz img {
  width: min(100%, 480px); height: auto; border-radius: 18px;
  box-shadow: 0 28px 60px -28px rgba(0, 0, 0, .65);
}
.hero__cartaz video {
  width: min(100%, 480px); max-height: 78vh; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 18px; background: #000;
}
.hero__cartaz:has(video:not([hidden])) img { display: none; }
.hero__title {
  font-family: var(--font-display); font-weight: 500; font-variation-settings: 'opsz' 144;
  font-size: clamp(2.6rem, 5.4vw, 4.8rem); line-height: .98; letter-spacing: -.03em; max-width: 12ch;
}
.hero__lead { margin-top: 24px; max-width: 52ch; font-size: clamp(1rem, 1.4vw, 1.2rem); color: rgba(234, 242, 247, .82); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.stats {
  display: grid; grid-template-columns: repeat(5, 1fr); margin: 0;
  border-top: 1px solid var(--line-light);
}
.stats div { padding: 22px 24px 0 0; }
.stats div + div { padding-left: 24px; border-left: 1px solid var(--line-light); }
.stats dt { font-family: var(--font-display); font-size: clamp(1.6rem, 2.6vw, 2.3rem); color: var(--gold); line-height: 1.1; }
.stats dd { margin: 4px 0 0; font-size: .85rem; color: rgba(234, 242, 247, .65); }

/* ---------- seções ---------- */
.section { position: relative; padding: clamp(80px, 11vw, 140px) 0; overflow: hidden; }
.section--flush-top { padding-top: 0; }
.section--paper { background: var(--paper); }
.section--cream { background: var(--cream); }
.section--dark { background: var(--espresso); color: var(--paper); }
.historia-porta { max-width: 16em; margin-inline: auto; text-align: center; }
.historia-porta__ano {
  margin: 10px 0 0; font-family: var(--font-display); font-weight: 500;
  font-size: clamp(5.5rem, 14vw, 9.5rem); line-height: .78; letter-spacing: -.05em; color: var(--gold);
}
.historia-porta .h2 { margin-top: 18px; }
.historia-porta .section__lead { margin-inline: auto; }
.historia-porta .btn { margin-top: 28px; }
.section__head { margin-bottom: clamp(40px, 5vw, 64px); }
.section__head--row { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.section__head--center { text-align: center; }
.section__head--center .eyebrow { justify-content: center; }
.section__head--center .section__lead { margin-inline: auto; }

.grain {
  position: absolute; inset: 0; pointer-events: none; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- vitrine de cafés ---------- */
.showcase {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); grid-template-areas: "stage info" "picker picker";
  gap: 40px 64px; align-items: center;
}
.showcase__stage {
  grid-area: stage; position: relative; aspect-ratio: 1 / 1.05; border-radius: 32px;
  background: radial-gradient(120% 90% at 50% 100%, #0a2a4a 0%, var(--ink) 70%);
  display: grid; place-items: center; overflow: hidden;
}
.showcase__halo {
  position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(111, 208, 242, .55), rgba(111, 208, 242, 0) 68%);
  animation: pulse-halo 6s ease-in-out infinite;
}
.showcase__img {
  position: relative; width: 84%; height: auto; max-height: 70%; object-fit: contain;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .55));
  transition: opacity .35s ease, transform .6s var(--ease);
}
.showcase__img.is-leaving { opacity: 0; transform: translateY(16px) scale(.96) rotate(-2deg); }
.showcase__stage:hover .showcase__img { transform: translateY(-8px) rotate(-1.5deg); }
.showcase__info { grid-area: info; transition: opacity .35s ease, transform .35s ease; }
.showcase__info.is-leaving { opacity: 0; transform: translateY(8px); }
.showcase__title { font-size: clamp(2rem, 3.4vw, 3rem); margin: 14px 0 26px; }
.showcase__specs { display: grid; gap: 0; margin: 0; border-top: 1px solid var(--line); }
.showcase__specs div { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.showcase__specs dt { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding-top: 3px; }
.showcase__specs dd { margin: 0; font-weight: 600; }
.showcase__specs dd a { color: var(--gold-deep); }
.showcase__tags { list-style: none; padding: 0; margin: 24px 0 32px; display: flex; flex-wrap: wrap; gap: 10px; }
.showcase__tags li {
  display: inline-flex; align-items: center; gap: 10px; height: 44px; padding: 0 18px 0 14px;
  background: var(--cream); border-radius: 999px; font-weight: 600; font-size: .9rem;
}
.showcase__tags img { height: 20px; width: auto; }
.showcase__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; }

.showcase__picker {
  grid-area: picker; display: grid; grid-template-columns: repeat(8, 1fr); gap: 12px;
}
.pick {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 14px 8px 12px; border-radius: var(--radius-sm); border: 1.5px solid var(--line);
  background: #fff; cursor: pointer; color: var(--text);
  transition: border-color .25s, transform .25s var(--ease), box-shadow .25s, background .25s;
}
.pick img { height: 46px; width: 100%; object-fit: contain; transition: transform .35s var(--ease); }
.pick span { font-size: .75rem; font-weight: 700; text-align: center; line-height: 1.25; }
.pick:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.pick:hover img { transform: scale(1.06); }
.pick[aria-selected="true"] { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.pick[aria-selected="true"]::after { content: ''; position: absolute; top: 8px; right: 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); }

/* ---------- empresas ---------- */
.bento { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.card {
  background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: 0 1px 0 var(--line);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card--dark { background: var(--ink); color: var(--paper); }
.card--dark p { color: var(--muted-light); }
.card__media { aspect-ratio: 16 / 9; overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.card:hover .card__media img { transform: scale(1.06); }
.card__body { padding: 32px 32px 36px; }
.card__body p { margin: 12px 0 22px; color: var(--muted); }
.checks { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
.checks li { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: .92rem; }
.checks li::before {
  content: ''; flex: none; width: 22px; height: 22px; border-radius: 50%;
  background: var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23021020' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 13px no-repeat;
}

.cta-band {
  margin-top: 24px; padding: 40px 48px; border-radius: var(--radius);
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background: linear-gradient(120deg, var(--gold) 0%, var(--gold-soft) 100%); color: var(--ink);
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: 'Lume'; position: absolute; right: 200px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-display); font-style: italic; font-size: 180px; line-height: 1; color: rgba(2, 16, 32, .07); pointer-events: none;
}
.cta-band__title { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1.1; }
.cta-band p { margin-top: 6px; font-weight: 600; opacity: .8; }

/* ---------- lentes (abas) ---------- */
.tabs { display: grid; grid-template-columns: 300px 1fr; gap: 48px; align-items: start; }
.tabs__list { display: flex; flex-direction: column; gap: 4px; position: sticky; top: calc(var(--sm-altura) + 96px); }
.tabs__list button {
  position: relative; overflow: hidden; display: flex; align-items: center; gap: 16px; text-align: left;
  padding: 18px 20px; border-radius: var(--radius-sm); border: 0; cursor: pointer;
  background: transparent; color: var(--muted-light); font-weight: 600; font-size: 1.05rem;
  transition: background .3s, color .3s;
}
.tabs__list button:hover { color: var(--paper); background: rgba(234, 242, 247, .04); }
.tabs__list button[aria-selected="true"] { background: rgba(234, 242, 247, .07); color: var(--paper); }
.tabs__num { font-family: var(--font-display); font-style: italic; color: var(--gold); font-size: .95rem; }
.tabs__bar { position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--gold); transform: scaleX(0); transform-origin: left; }
.tabs__list button[aria-selected="true"] .tabs__bar { animation: tab-progress var(--tab-ms, 7000ms) linear forwards; }
.tabs.is-paused .tabs__bar { animation-play-state: paused !important; }
.tabs__panel {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center;
  animation: panel-in .7s var(--ease);
}
.tabs__panel[hidden] { display: none; }
.tabs__panel img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); }
.tabs__panel p { margin: 16px 0 24px; color: var(--muted-light); font-size: 1.05rem; }

/* ---------- cardápio (galeria) ---------- */
.gallery { display: grid; grid-auto-flow: column dense; grid-template-rows: repeat(2, 190px); grid-auto-columns: minmax(0, 1fr); gap: 14px; }
.dish { position: relative; margin: 0; border-radius: var(--radius-sm); overflow: hidden; background: var(--roast); }
.dish--tall { grid-row: span 2; }
.dish img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease), filter .6s; }
.dish figcaption {
  position: absolute; left: 12px; bottom: 12px; padding: 7px 14px; border-radius: 999px;
  background: rgba(2, 16, 32, .72); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  color: var(--paper); font-size: .82rem; font-weight: 700;
  transform: translateY(6px); opacity: .0; transition: transform .4s var(--ease), opacity .4s;
}
.dish:hover img { transform: scale(1.07); }
.dish:hover figcaption, .dish:focus-within figcaption { transform: none; opacity: 1; }

/* ---------- cursos ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.collage { position: relative; min-height: 520px; }
.collage img { position: absolute; border-radius: var(--radius); object-fit: cover; box-shadow: var(--shadow); }
.collage__a { width: 68%; height: 88%; right: 0; top: 0; }
.collage__b { width: 46%; height: 62%; left: 0; bottom: 0; border: 8px solid var(--paper); }
.collage__badge {
  position: absolute; left: 30%; top: 8%; z-index: 2; display: grid; place-items: center;
  width: 108px; height: 108px; border-radius: 50%; background: var(--gold); color: var(--ink);
  font-family: var(--font-display); font-style: italic; font-size: 1.15rem;
  animation: spin-slow 24s linear infinite;
}
.collage__badge::before {
  content: ''; position: absolute; inset: 7px; border-radius: 50%; border: 1.5px dashed rgba(2, 16, 32, .4);
}
.row-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; margin-top: 32px; }

/* ---------- história (timeline horizontal) ---------- */
.timeline {
  display: grid; grid-auto-flow: column; grid-auto-columns: min(380px, 80vw); gap: 24px;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding: 8px max(24px, (100vw - 1200px) / 2) 24px; scroll-padding-inline: max(24px, (100vw - 1200px) / 2);
  scrollbar-width: none; position: relative;
}
.timeline::-webkit-scrollbar { display: none; }
.timeline:focus-visible { outline-offset: -4px; }
.moment { scroll-snap-align: start; position: relative; }
.moment img { width: 100%; aspect-ratio: 382 / 440; object-fit: cover; border-radius: var(--radius); transition: transform .8s var(--ease), filter .6s; filter: saturate(.85); }
.moment:hover img { filter: saturate(1.05); }
.moment__tag {
  display: inline-block; margin: 20px 0 10px; padding: 5px 12px; border-radius: 999px;
  border: 1px solid rgba(111, 208, 242, .45); color: var(--gold); font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}
.moment h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.6rem; line-height: 1.15; }
.moment p { margin-top: 10px; color: var(--muted-light); font-size: .95rem; }
.scroller-nav { display: flex; gap: 10px; }
.round-btn {
  width: 52px; height: 52px; border-radius: 50%; cursor: pointer; font-size: 1.2rem;
  border: 1.5px solid rgba(234, 242, 247, .3); background: transparent; color: var(--paper);
  transition: background .25s, color .25s, border-color .25s, transform .25s var(--ease);
}
.round-btn:hover:not(:disabled) { background: var(--gold); border-color: var(--gold); color: var(--ink); transform: scale(1.05); }
.round-btn:disabled { opacity: .3; cursor: default; }

/* ---------- exportação ---------- */
.export {
  position: relative; display: grid; grid-template-columns: 300px 1fr; gap: 56px; align-items: center;
  padding: 40px; border-radius: 32px; background: var(--cream); overflow: hidden;
}
.export__img { width: 100%; aspect-ratio: 336 / 392; object-fit: cover; border-radius: var(--radius); }
.export__body .btn { margin-top: 28px; }
.export__train { position: absolute; right: 40px; bottom: 28px; width: 260px; opacity: .9; animation: train 9s ease-in-out infinite; }

/* ---------- certificações (marquee) ---------- */
.marquee {
  overflow: hidden; padding: 8px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee__track { list-style: none; margin: 0; padding: 0; display: flex; gap: 20px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee li {
  display: grid; place-items: center; width: 150px; height: 120px; flex: none;
  background: #fff; border-radius: var(--radius-sm); box-shadow: 0 1px 0 var(--line);
}
.marquee img { max-width: 100px; max-height: 72px; width: auto; height: auto; filter: grayscale(1); opacity: .75; transition: filter .4s, opacity .4s, transform .4s var(--ease); }
.marquee li:hover img { filter: none; opacity: 1; transform: scale(1.08); }

/* ---------- rodapé ---------- */
.footer { position: relative; background: var(--ink); color: var(--paper); padding: 88px 0 40px; overflow: hidden; }
.footer__top { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 40px; padding-bottom: 56px; border-bottom: 1px solid var(--line-light); }
.footer__brand p { margin: 16px 0 20px; color: var(--muted-light); }
.footer__social { display: flex; gap: 10px; }
.footer__social a {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--line-light); color: var(--paper); transition: background .25s, color .25s, border-color .25s;
}
.footer__social a:hover { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.footer__col { display: flex; flex-direction: column; gap: 8px; }
.footer__col h3 { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
.footer__col a { text-decoration: none; color: var(--muted-light); font-size: .95rem; transition: color .2s; }
.footer__col a:hover { color: var(--paper); }
.footer__col a.footer__wa { color: var(--gold); font-weight: 700; margin-top: 4px; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; padding-top: 32px; }
.footer__group { display: flex; align-items: center; gap: 20px; color: var(--muted-light); font-size: .85rem; }
.footer__group img { height: 34px; width: auto; opacity: .85; transition: opacity .2s; }
.footer__group a:hover img { opacity: 1; }
.logo-invert { filter: invert(1); }

/* ---------- animações ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@keyframes float { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-40px, 30px); } }
@keyframes pulse-halo { 0%, 100% { transform: scale(1); opacity: .9; } 50% { transform: scale(1.08); opacity: 1; } }
@keyframes tab-progress { to { transform: scaleX(1); } }
@keyframes panel-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes spin-slow { to { transform: rotate(360deg); } }
@keyframes marquee { to { transform: translateX(calc(-50% - 10px)); } }
@keyframes train { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(-24px); } }

/* ---------- responsivo ---------- */
@media (max-width: 1080px) {
  .nav__links { gap: 18px; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .showcase__picker { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 900px) {
  :root { --nav-h: 64px; }
  .container { width: min(1200px, 100% - 40px); }
  .nav__toggle {
    display: grid; place-content: center; gap: 6px; margin-left: auto; width: 46px; height: 46px; border-radius: 50%;
    border: 1px solid rgba(234, 242, 247, .3); background: transparent; cursor: pointer;
  }
  .nav__toggle span { display: block; width: 18px; height: 2px; background: var(--paper); border-radius: 2px; transition: transform .3s var(--ease); }
  .nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .nav__cta { display: none; }
  .nav__links {
    position: fixed; inset: calc(var(--sm-altura) + var(--nav-h)) 0 auto 0; margin: 0;
    flex-direction: column; gap: 0; padding: 12px 20px 24px;
    background: rgba(2, 16, 32, .97); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
    clip-path: inset(0 0 100% 0); transition: clip-path .45s var(--ease); visibility: hidden;
  }
  .nav.is-open .nav__links { clip-path: inset(0 0 0 0); visibility: visible; }
  .nav.is-open { background: rgba(2, 16, 32, .97); }
  .nav__links a { padding: 16px 4px; font-size: 1.15rem; border-bottom: 1px solid var(--line-light); opacity: 1; }
  .nav__links a::after { display: none; }

  .hero__layout { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats div { padding: 18px 12px 18px 0; }
  .stats div:nth-child(3) { padding-left: 0; border-left: 0; }
  .stats div:nth-child(n+3) { border-top: 1px solid var(--line-light); }

  .showcase { grid-template-columns: 1fr; grid-template-areas: "stage" "picker" "info"; gap: 24px; }
  .showcase__stage { aspect-ratio: 1 / .9; }
  .showcase__picker { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: -20px; padding: 4px 20px 8px; scroll-padding-inline: 20px; scrollbar-width: none; }
  .showcase__picker::-webkit-scrollbar { display: none; }
  .pick { flex: 0 0 104px; scroll-snap-align: start; }
  .showcase__specs div { grid-template-columns: 120px 1fr; }

  .bento { grid-template-columns: 1fr; }
  .cta-band { padding: 32px 28px; }
  .cta-band::before { right: -20px; font-size: 160px; }

  .tabs { grid-template-columns: 1fr; gap: 24px; }
  .tabs__list { position: static; flex-direction: row; overflow-x: auto; scrollbar-width: none; margin-inline: -20px; padding-inline: 20px; }
  .tabs__list::-webkit-scrollbar { display: none; }
  .tabs__list button { flex: none; padding: 12px 16px; font-size: .95rem; }
  .tabs__panel { grid-template-columns: 1fr; gap: 24px; }
  .tabs__panel img { aspect-ratio: 4 / 3.4; }

  .gallery { grid-template-rows: repeat(2, 160px); grid-auto-columns: 46%; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; margin-inline: -20px; padding-inline: 20px; scroll-padding-inline: 20px; }
  .gallery::-webkit-scrollbar { display: none; }
  .dish { scroll-snap-align: start; }
  .dish figcaption { opacity: 1; transform: none; }

  .split { grid-template-columns: 1fr; }
  .collage { min-height: 400px; }

  .export { grid-template-columns: 1fr; padding: 24px; gap: 28px; }
  .export__img { aspect-ratio: 16 / 11; }
  .export__train { width: 150px; right: 20px; bottom: auto; top: 24px; }

  .card__body { padding: 24px 22px 28px; }
  .footer__top { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 520px) {
  .checks { grid-template-columns: 1fr; }
  .hero__layout { grid-template-columns: 1fr; }
  .hero__actions .btn { flex: 1 1 100%; }
  .stats dd { font-size: .78rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .marquee__track { animation: none; flex-wrap: wrap; justify-content: center; width: auto; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
}

/* ---------- promoção (preenchida pelo servidor) ---------- */
.promo__media { position: relative; }
.promo__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 22px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.45); }
.promo__media .collage__badge { position: absolute; right: -10px; bottom: -14px; }
.promo__periodo { font-weight: 700; margin: 0 0 26px; }


/* =========================================================
   Ótica Lume — componentes próprios
   ========================================================= */
.hero__media img { object-position: 70% center; }
.filtros { display: flex; flex-wrap: wrap; gap: 8px; margin: -24px 0 36px; }
.filtro {
  height: 42px; padding: 0 18px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff;
  font-weight: 700; font-size: .875rem; color: var(--text); cursor: pointer; transition: background .25s, color .25s, border-color .25s;
}
.filtro:hover { border-color: var(--gold-deep); }
.filtro[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.filtro span { opacity: .6; font-weight: 600; margin-left: 4px; }
.showcase__marca { display: block; margin-top: 14px; font-size: 12px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-deep); }
.showcase__title { margin-top: 4px; }
.showcase__desc { color: var(--muted); margin: -12px 0 22px; max-width: 52ch; }
.showcase__preco { font-family: var(--font-display); font-size: 1.6rem; }
.showcase__preco small { display: block; font-family: var(--font-body); font-size: .75rem; color: var(--muted); font-weight: 600; letter-spacing: .04em; }
.selo-produto {
  position: absolute; top: 22px; left: 22px; z-index: 1; padding: 6px 14px; border-radius: 999px;
  background: var(--gold); color: var(--ink); font-size: .75rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
}
.showcase__vazio { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 40px 0; }
.marcas-faixa .marquee li { min-width: 200px; }
.marca-nome { font-family: var(--font-display); font-size: 1.6rem; font-weight: 500; letter-spacing: .02em; color: var(--muted); transition: color .3s; white-space: nowrap; }
.marquee li:hover .marca-nome { color: var(--gold-deep); }
.endereco-loja { font-style: normal; margin-top: 22px; display: grid; gap: 4px; font-weight: 600; }
.endereco-loja .lume-horario { font-weight: 500; color: var(--muted); }
.insta { display: flex; flex-direction: column; align-items: center; gap: 22px; text-align: center; }
.insta__handle { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3rem); color: var(--gold-deep); text-decoration: none; }
.insta__temas { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; list-style: none; padding: 0; margin: 0; }
.insta__temas li { padding: 10px 18px; border-radius: 999px; background: var(--cream); font-weight: 700; font-size: .9rem; }
.footer__brand img { width: 170px; height: auto; }
@media (max-width: 720px) { .filtros { margin-top: -12px; } .selo-produto { top: 14px; left: 14px; } }