/* Achalu — loja de tecnologia. Mobile first, sem dependências. */
:root {
  --bg: #ffffff;
  --bg-soft: #f4f5fa;
  --bg-dark: #0e1220;
  --ink: #0e1220;
  --muted: #5b6275;
  --line: #e6e8f0;
  --brand: #5b3df5;
  --brand-2: #7c5cff;
  --brand-soft: #efeaff;
  --cta: #00a86b;
  --cta-hover: #008f5b;
  --spark: #ffd23f;
  --warn-bg: #fff7e0;
  --warn-ink: #7a5300;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(14, 18, 32, .06), 0 8px 24px rgba(14, 18, 32, .06);
  --wrap: 1180px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
[id] { scroll-margin-top: 72px; }
[hidden] { display: none !important; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ico { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ico-fill { fill: currentColor; stroke: none; }

/* ---------- Barra de avisos ---------- */
.topbar { background: var(--bg-dark); color: #fff; font-size: 13px; }
.topbar .wrap { display: flex; justify-content: center; gap: 28px; padding-top: 8px; padding-bottom: 8px; }
.topbar span { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.topbar span:not(:first-child) { display: none; }
.topbar .ico { color: var(--spark); width: 16px; height: 16px; }

/* ---------- Cabeçalho ---------- */
.header { position: sticky; top: 0; z-index: 40; background: rgba(255, 255, 255, .94); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }
.logo { display: inline-flex; align-items: center; gap: 9px; font-weight: 800; font-size: 22px; letter-spacing: -.03em; }
.logo svg { width: 34px; height: 34px; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a.link { display: none; padding: 8px 12px; border-radius: 999px; font-weight: 600; font-size: 15px; color: var(--muted); }
.nav a.link:hover { color: var(--ink); background: var(--bg-soft); }
.nav .hl { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px; background: var(--brand-soft); color: var(--brand); font-weight: 700; font-size: 14px; }

.nav .hl span { display: none; }
body.no-scroll { overflow: hidden; }

/* ---------- Busca ---------- */
.search-open { display: inline-flex; align-items: center; justify-content: center; gap: 8px; width: 42px; height: 42px; margin-left: auto; border: 1px solid var(--line); border-radius: 999px; background: var(--bg-soft); color: var(--muted); font-size: 14px; }
.search-open span { display: none; }
.search-open:hover { border-color: #cfd3df; color: var(--ink); }
.cart-btn { position: relative; display: grid; place-items: center; width: 42px; height: 42px; border: 0; border-radius: 999px; background: var(--ink); color: #fff; }
.cart-btn .ico { width: 20px; height: 20px; }
.cart-count { position: absolute; top: -4px; right: -4px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px; background: var(--cta); color: #fff; font-size: 11px; font-weight: 800; line-height: 20px; text-align: center; border: 2px solid #fff; }
.sbox { position: fixed; inset: 0; z-index: 80; background: rgba(14, 18, 32, .55); }
.sbox-panel { background: #fff; max-height: 100dvh; overflow-y: auto; padding: 12px 16px 18px; box-shadow: 0 20px 40px rgba(0, 0, 0, .2); }
.sbox-form { display: flex; align-items: center; gap: 10px; max-width: 760px; margin: 0 auto; padding: 0 6px 0 14px; height: 52px; border: 2px solid var(--brand); border-radius: 999px; }
.sbox-form > .ico { color: var(--muted); }
.sbox-form input { flex: 1; min-width: 0; height: 100%; border: 0; outline: 0; background: none; font: inherit; font-size: 16px; color: var(--ink); }
.sbox-close { display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 999px; background: var(--bg-soft); color: var(--ink); }
.sbox-sug { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; max-width: 760px; margin: 12px auto 0; font-size: 13px; color: var(--muted); }
.sbox-sug button { padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-weight: 700; font-size: 13px; }
.sbox-sug button:hover { border-color: var(--brand); color: var(--brand); }
.sbox-res { max-width: 760px; margin: 10px auto 0; display: grid; gap: 4px; }
.scount { margin: 6px 0 4px; font-size: 13px; color: var(--muted); }
.sres { display: flex; align-items: center; gap: 12px; padding: 8px; border-radius: 12px; }
.sres:hover, .sres:focus { background: var(--bg-soft); outline: none; }
.sres img { width: 56px; height: 56px; border-radius: 10px; border: 1px solid var(--line); object-fit: contain; background: #fff; flex: none; }
.sres span { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.sres small { font-size: 11px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--brand); }
.sres b { font-size: 15px; }
.sres em { font-style: normal; font-weight: 800; color: var(--ink); font-size: 14px; }
.sempty { padding: 14px 4px; color: var(--muted); }
.sempty a { color: var(--brand); font-weight: 700; }

/* ---------- Carrinho ---------- */
.cart { position: fixed; inset: 0; z-index: 90; }
.cart-bg { position: absolute; inset: 0; background: rgba(14, 18, 32, .55); }
.cart-panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(420px, 100%); display: flex; flex-direction: column; background: #fff; box-shadow: -20px 0 40px rgba(0, 0, 0, .2); }
.cart-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.cart-head h2 { display: flex; align-items: center; gap: 8px; font-size: 18px; margin: 0; }
.cart-body { flex: 1; overflow-y: auto; padding: 8px 16px; }
.citem { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.citem img { width: 64px; height: 64px; border-radius: 12px; border: 1px solid var(--line); object-fit: contain; flex: none; }
.cinfo { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 0; }
.cname { font-weight: 700; font-size: 14px; line-height: 1.3; }
.cprice { font-weight: 850; }
.cqty { display: flex; align-items: center; gap: 8px; }
.cqty button { width: 32px; height: 32px; border-radius: 10px; border: 1px solid var(--line); background: #fff; font-weight: 800; }
.cqty .crem { width: auto; height: auto; padding: 0; margin-left: auto; border: 0; color: var(--muted); font-size: 13px; text-decoration: underline; }
.cgo { min-height: 42px; font-size: 15px; }
.cqty-note { font-size: 12px; color: var(--muted); }
.cempty { display: flex; flex-direction: column; align-items: center; gap: 16px; padding: 50px 10px; color: var(--muted); text-align: center; }
.cart-foot { padding: 14px 16px calc(14px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: var(--bg-soft); }
.cart-total { display: flex; justify-content: space-between; align-items: baseline; font-size: 15px; }
.cart-total b { font-size: 22px; }
.cart-note { display: flex; gap: 8px; margin: 8px 0 0; font-size: 12px; color: var(--muted); line-height: 1.4; }
.cart-note .ico { width: 16px; height: 16px; color: var(--cta); flex: none; margin-top: 1px; }
.toast { position: fixed; left: 16px; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); z-index: 70; display: flex; align-items: center; gap: 12px; max-width: 460px; margin: 0 auto; padding: 12px 12px 12px 16px; border-radius: 14px; background: var(--ink); color: #fff; font-size: 14px; box-shadow: 0 16px 40px rgba(0, 0, 0, .3); }
.toast span { flex: 1; }
.toast button { flex: none; padding: 8px 12px; border: 0; border-radius: 10px; background: var(--cta); color: #fff; font-weight: 800; font-size: 13px; }
.btn-add { margin-top: 10px; }
.link-add { grid-column: 1 / -1; display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 4px; border: 0; background: none; color: var(--brand); font-weight: 700; font-size: 14px; }
.link-add .ico { width: 16px; height: 16px; }
.kits-link { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 12px; font-size: 14px; font-weight: 700; color: var(--brand); }
.kits-link .ico { width: 16px; height: 16px; }

/* ---------- Promoção real com prazo ---------- */
.was { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; color: var(--muted); font-size: 15px; }
.was .off { padding: 2px 8px; border-radius: 999px; background: #ffe8e6; color: #c62828; font-size: 12px; font-weight: 800; }
.timer { display: inline-flex; align-items: center; gap: 8px; margin-top: 10px; padding: 8px 12px; border-radius: 10px; background: #fff1f0; color: #b42318; font-size: 14px; font-weight: 700; }
.timer b { font-variant-numeric: tabular-nums; }

/* ---------- Botões ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 22px; border: 0; border-radius: 999px; font-weight: 800; font-size: 17px; letter-spacing: -.01em; transition: transform .15s ease, background .15s ease, box-shadow .15s ease; }
.btn:active { transform: scale(.98); }
.btn-buy { background: var(--cta); color: #fff; box-shadow: 0 8px 20px rgba(0, 168, 107, .28); }
.btn-buy:hover { background: var(--cta-hover); }
.btn-brand { background: var(--brand); color: #fff; box-shadow: 0 8px 20px rgba(91, 61, 245, .3); }
.btn-brand:hover { background: #4a2ee6; }
.btn-ghost { background: rgba(255, 255, 255, .1); color: #fff; border: 1px solid rgba(255, 255, 255, .28); }
.btn-ghost:hover { background: rgba(255, 255, 255, .18); }
.btn-outline { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn-outline:hover { border-color: var(--ink); }
.btn-block { width: 100%; }
.btn .ico { width: 20px; height: 20px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: radial-gradient(1200px 500px at 85% -10%, rgba(124, 92, 255, .55), transparent 60%), radial-gradient(800px 400px at -10% 110%, rgba(0, 168, 107, .25), transparent 60%), var(--bg-dark); color: #fff; }
.hero-grid { display: grid; gap: 4px; padding-top: 22px; padding-bottom: 26px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; width: fit-content; padding: 6px 12px; border-radius: 999px; background: rgba(255, 210, 63, .14); color: var(--spark); font-size: 13px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; }
.hero h1 { font-size: clamp(30px, 8vw, 58px); font-weight: 850; margin: 12px 0 6px; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, #b9a8ff, #7cf0c5); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { color: rgba(255, 255, 255, .82); font-size: 17px; max-width: 34em; }
.hero-list { list-style: none; padding: 0; margin: 4px 0 20px; display: none; gap: 8px; }
.hero-list li { display: flex; align-items: center; gap: 10px; color: rgba(255, 255, 255, .92); font-size: 15px; }
.hero-list .ico { color: #7cf0c5; }
.hero-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 12px; margin-bottom: 18px; }
.hero-price strong { font-size: 30px; font-weight: 850; }
.hero-price small { color: rgba(255, 255, 255, .7); font-size: 14px; }
.hero-ctas { display: grid; gap: 10px; }
.hero-rest { margin-top: 14px; }
.hero-media { position: relative; display: grid; place-items: center; width: fit-content; margin: 8px auto 0; }
.hero-media .glow { position: absolute; inset: 10% 8%; border-radius: 50%; background: radial-gradient(circle, rgba(124, 92, 255, .55), transparent 65%); filter: blur(10px); }
.hero-media .card { position: relative; width: 240px; aspect-ratio: 1; border-radius: 24px; background: #fff; box-shadow: 0 30px 60px rgba(0, 0, 0, .35); overflow: hidden; }
.hero-media .card img { width: 100%; height: 100%; object-fit: contain; }
.hero-media .tag { position: absolute; left: -44px; bottom: 16px; display: flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 12px; background: #fff; color: var(--ink); font-size: 12px; font-weight: 700; box-shadow: var(--shadow); white-space: nowrap; }
.hero-media .tag .ico { color: var(--cta); }
.hero-media .tag2 { left: auto; right: -44px; bottom: auto; top: 16px; }
.hero-media .tag2 .ico { color: var(--brand); }

/* ---------- Carrossel automático ---------- */
.marquee { background: var(--bg-dark); padding: 14px 0 22px; overflow: hidden; border-top: 1px solid rgba(255, 255, 255, .06); }
.marquee-track { display: flex; gap: 12px; width: max-content; animation: rolar 48s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee a { display: flex; align-items: center; gap: 10px; padding: 8px 14px 8px 8px; border-radius: 999px; background: rgba(255, 255, 255, .07); color: #fff; font-size: 14px; font-weight: 600; white-space: nowrap; border: 1px solid rgba(255, 255, 255, .08); }
.marquee a:hover { background: rgba(255, 255, 255, .14); }
.marquee img { width: 40px; height: 40px; border-radius: 50%; background: #fff; object-fit: contain; }
.marquee .p { color: #7cf0c5; font-weight: 800; }
@keyframes rolar { to { transform: translateX(-50%); } }

/* ---------- Faixa de benefícios ---------- */
.perks { border-bottom: 1px solid var(--line); background: #fff; }
.perks .wrap { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 12px; padding-top: 18px; padding-bottom: 18px; }
.perk { display: flex; align-items: center; gap: 10px; font-size: 13px; line-height: 1.3; color: var(--muted); }
.perk b { display: block; color: var(--ink); font-size: 14px; }
.perk .ico-wrap { display: grid; place-items: center; width: 40px; height: 40px; flex: none; border-radius: 12px; background: var(--brand-soft); color: var(--brand); }

/* ---------- Seções ---------- */
.section { padding: 48px 0; }
.section-soft { background: var(--bg-soft); }
.section-head { display: flex; flex-direction: column; gap: 6px; margin-bottom: 22px; }
.section-head h2 { font-size: clamp(26px, 6vw, 38px); font-weight: 850; margin: 0; }
.section-head p { color: var(--muted); margin: 0; }
.kicker { color: var(--brand); font-weight: 800; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }

/* ---------- Filtros ---------- */
.chips { display: flex; gap: 8px; overflow-x: auto; padding: 2px 16px 10px; margin: 0 -16px 10px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: none; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-weight: 700; font-size: 14px; color: var(--muted); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }

/* ---------- Grade de produtos ---------- */
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.card-p { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .2s ease, transform .2s ease; }
.card-p:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card-p .thumb { aspect-ratio: 1; background: #fff; }
.card-p .thumb img { width: 100%; height: 100%; object-fit: contain; }
.card-p .body { display: flex; flex-direction: column; gap: 4px; padding: 10px 12px 14px; flex: 1; }
.card-p .cat { font-size: 11px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: var(--brand); }
.card-p h3 { font-size: 14px; font-weight: 700; line-height: 1.3; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.6em; }
.card-p .price { font-size: 20px; font-weight: 850; letter-spacing: -.02em; margin-top: 4px; }
.card-p .ship { font-size: 12px; font-weight: 700; color: var(--cta); }
.card-p .inst { font-size: 12px; color: var(--muted); }
.badge { position: absolute; top: 10px; left: 10px; z-index: 2; padding: 5px 10px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 11px; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; }
.badge-spark { background: var(--spark); color: var(--ink); }
.card-p.is-hidden { display: none; }

/* Card do campeão dentro da grade */
.card-champ { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr; background: linear-gradient(135deg, #1b1446, #0e1220); color: #fff; border: 0; }
.card-champ .thumb { background: #fff; }
.card-champ .body { padding: 18px; gap: 8px; }
.card-champ .cat { color: var(--spark); }
.card-champ h3 { font-size: 20px; -webkit-line-clamp: 3; min-height: 0; }
.card-champ .price { font-size: 26px; }
.card-champ .ship { color: #7cf0c5; }
.card-champ .inst { color: rgba(255, 255, 255, .7); }
.card-champ .go { margin-top: 8px; display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: #fff; }

/* Banner promocional no meio da grade */
.promo { grid-column: 1 / -1; display: grid; gap: 16px; align-items: center; padding: 20px; border-radius: var(--radius); background: radial-gradient(500px 220px at 100% 0, rgba(124, 92, 255, .45), transparent 70%), var(--bg-dark); color: #fff; }
.promo h3 { font-size: 24px; font-weight: 850; margin: 0; }
.promo p { margin: 0; color: rgba(255, 255, 255, .8); }
.promo .row { display: flex; align-items: center; gap: 14px; }
.promo img { width: 110px; height: 110px; border-radius: 18px; background: #fff; object-fit: contain; flex: none; }
.promo .save { display: inline-block; margin-top: 6px; padding: 4px 10px; border-radius: 999px; background: var(--spark); color: var(--ink); font-size: 12px; font-weight: 800; }

/* Faixa que apresenta o produto das seções seguintes */
.spot { display: flex; align-items: center; gap: 12px; padding: 10px 14px 10px 10px; margin-bottom: 22px; border-radius: 18px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); max-width: 560px; }
.spot img { width: 56px; height: 56px; border-radius: 12px; object-fit: contain; flex: none; }
.spot-txt { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.spot-txt small { font-size: 12px; color: var(--muted); }
.spot-txt b { font-size: 15px; }
.spot-price { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 850; color: var(--brand); white-space: nowrap; }
.faq-group { font-size: 17px; margin: 22px 0 12px; color: var(--ink); }
.faq-group:first-of-type { margin-top: 0; }

/* ---------- Recursos / ícones ---------- */
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.feature { padding: 16px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.feature .ico-wrap { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); margin-bottom: 10px; }
.feature h3 { font-size: 16px; margin: 0 0 4px; }
.feature p { font-size: 14px; color: var(--muted); margin: 0; }

/* ---------- Kits da câmera ---------- */
.kits { display: grid; gap: 12px; }
.kit { position: relative; display: grid; grid-template-columns: 96px 1fr; gap: 14px; align-items: center; padding: 14px; border-radius: var(--radius); background: #fff; border: 2px solid var(--line); }
.kit.is-best { border-color: var(--brand); box-shadow: 0 10px 30px rgba(91, 61, 245, .15); }
.kit img { width: 96px; height: 96px; object-fit: contain; border-radius: 12px; background: #fff; }
.kit h3 { font-size: 17px; margin: 0; }
.kit .each { font-size: 13px; color: var(--muted); }
.kit .total { font-size: 24px; font-weight: 850; letter-spacing: -.02em; }
.kit .save { display: inline-block; padding: 3px 9px; border-radius: 999px; background: #e7f8f1; color: var(--cta-hover); font-size: 12px; font-weight: 800; }
.kit .btn { grid-column: 1 / -1; min-height: 48px; font-size: 16px; }
.kit .badge { top: -12px; left: 14px; background: var(--brand); }

/* ---------- Passos ---------- */
.steps { display: grid; gap: 12px; counter-reset: passo; }
.step { position: relative; padding: 18px 18px 18px 66px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.step::before { counter-increment: passo; content: counter(passo); position: absolute; left: 16px; top: 16px; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--brand); color: #fff; font-weight: 850; }
.step h3 { font-size: 16px; margin: 0 0 2px; }
.step p { margin: 0; font-size: 14px; color: var(--muted); }

/* ---------- Usos ---------- */
.uses { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.use { display: flex; align-items: center; gap: 10px; padding: 14px; border-radius: 14px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); font-weight: 700; font-size: 14px; }
.use .ico { color: #7cf0c5; }
.dark { background: var(--bg-dark); color: #fff; }
.dark .section-head p { color: rgba(255, 255, 255, .72); }
.dark .kicker { color: var(--spark); }

/* ---------- Aviso ---------- */
.notice { display: flex; gap: 12px; padding: 14px 16px; border-radius: 14px; background: var(--warn-bg); color: var(--warn-ink); font-size: 14px; line-height: 1.45; }
.notice .ico { color: #c98a00; margin-top: 1px; }
.notice + .notice { margin-top: 10px; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; max-width: 820px; }
.faq details { border-radius: 14px; background: #fff; border: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 18px; font-weight: 700; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ico { transition: transform .2s ease; color: var(--muted); }
.faq details[open] summary .ico { transform: rotate(180deg); }
.faq .ans { padding: 0 18px 16px; color: var(--muted); font-size: 15px; }
.faq .ans p:last-child { margin: 0; }

/* ---------- CTA final ---------- */
.final { text-align: center; }
.final h2 { font-size: clamp(28px, 7vw, 44px); font-weight: 850; }
.final p { color: rgba(255, 255, 255, .78); max-width: 36em; margin-left: auto; margin-right: auto; }
.final .btn { margin-top: 8px; }

/* ---------- Página de produto ---------- */
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; padding: 14px 0 6px; font-size: 13px; color: var(--muted); }
.crumbs a:hover { color: var(--ink); }
.pdp { display: grid; gap: 22px; padding-bottom: 34px; }
.gallery { position: relative; }
.g-track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; scrollbar-width: none; }
.g-track::-webkit-scrollbar { display: none; }
.g-track img { flex: 0 0 100%; width: 100%; aspect-ratio: 1; object-fit: contain; scroll-snap-align: center; }
.g-dots { display: flex; justify-content: center; gap: 6px; margin-top: 10px; }
.g-dots span { width: 7px; height: 7px; border-radius: 999px; background: var(--line); transition: width .2s ease, background .2s ease; }
.g-dots span.on { width: 20px; background: var(--brand); }
.g-thumbs { display: none; gap: 8px; margin-top: 12px; }
.g-thumbs button { width: 64px; height: 64px; padding: 0; border-radius: 12px; border: 2px solid var(--line); background: #fff; overflow: hidden; }
.g-thumbs button.on { border-color: var(--brand); }
.g-thumbs img { width: 100%; height: 100%; object-fit: contain; }
.info .cat { color: var(--brand); font-weight: 800; font-size: 13px; letter-spacing: .05em; text-transform: uppercase; }
.info h1 { font-size: clamp(24px, 6.2vw, 36px); font-weight: 850; margin: 6px 0 10px; }
.info .tagline { color: var(--muted); font-size: 16px; }
.buybox { margin: 16px 0 6px; padding: 18px; border-radius: var(--radius); background: var(--bg-soft); }
.buybox .price { font-size: 36px; font-weight: 850; letter-spacing: -.03em; line-height: 1; }
.buybox .meta { display: grid; gap: 6px; margin: 12px 0 16px; font-size: 14px; }
.buybox .meta span { display: flex; align-items: center; gap: 8px; }
.buybox .meta .ico { color: var(--cta); width: 18px; height: 18px; }
.buybox .secure { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 10px; font-size: 12px; color: var(--muted); }
.buybox .secure .ico { width: 14px; height: 14px; }
.ask { display: inline-flex; align-items: center; gap: 8px; margin-top: 12px; font-weight: 700; font-size: 14px; color: #128c4b; }
.ask .ico { width: 18px; height: 18px; }
.highlights { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.highlights li { display: flex; gap: 10px; font-size: 15px; }
.highlights .ico { color: var(--cta); margin-top: 2px; }
.trust { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 18px; }
.trust div { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px 6px; border-radius: 14px; border: 1px solid var(--line); text-align: center; font-size: 12px; font-weight: 700; line-height: 1.25; }
.trust .ico { color: var(--brand); width: 22px; height: 22px; }
.block { padding: 30px 0; border-top: 1px solid var(--line); }
.block h2 { font-size: 22px; font-weight: 850; }
.prose { max-width: 760px; color: #2b3142; }
.prose p { margin-bottom: .9em; }
.specs { width: 100%; max-width: 760px; border-collapse: collapse; font-size: 14px; }
.specs th, .specs td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.specs th { width: 42%; color: var(--muted); font-weight: 600; }
.box-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; max-width: 760px; }
.box-list li { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border-radius: 12px; background: var(--bg-soft); font-size: 14px; }
.box-list .ico { color: var(--brand); }
.related { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.stars { display: inline-flex; gap: 2px; }
.stars .ico { width: 18px; height: 18px; fill: #d9dce6; stroke: none; }
.stars .ico.on { fill: #f5b301; }
.rating-sum { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.rating-sum b { font-size: 24px; }
.rating-sum span:last-child { color: var(--muted); font-size: 14px; }
.reviews { display: grid; gap: 12px; max-width: 760px; }
.review { padding: 16px; border-radius: 14px; border: 1px solid var(--line); }
.review p { margin: 8px 0; }
.review footer { display: flex; flex-wrap: wrap; gap: 4px 6px; font-size: 13px; color: var(--muted); }
.review footer b { color: var(--ink); }
.review footer span { margin-left: auto; }

/* Barra fixa de compra (celular) */
.sticky-buy { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; display: flex; align-items: center; gap: 12px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(14, 18, 32, .08); transform: translateY(110%); transition: transform .25s ease; }
.sticky-buy.show { transform: none; }
.sticky-buy .p { display: flex; flex-direction: column; line-height: 1.15; }
.sticky-buy .p small { font-size: 11px; color: var(--muted); }
.sticky-buy .p b { font-size: 19px; font-weight: 850; }
.sticky-buy .btn { flex: 1; min-height: 48px; font-size: 16px; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float { position: fixed; right: 16px; bottom: 16px; z-index: 45; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #25d366; color: #fff; box-shadow: 0 10px 24px rgba(37, 211, 102, .4); transition: bottom .25s ease; }
.wa-float .ico { width: 30px; height: 30px; }
body.has-sticky .wa-float { bottom: 86px; }
[data-wa-wrap].is-off, .wa-float.is-off { display: none !important; }

/* ---------- Rodapé ---------- */
.footer { background: var(--bg-dark); color: rgba(255, 255, 255, .72); font-size: 14px; padding: 40px 0 calc(28px + env(safe-area-inset-bottom)); }
.footer .wrap { display: grid; gap: 26px; }
.footer .logo { color: #fff; }
.footer h4 { color: #fff; font-size: 14px; margin: 0 0 10px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer a:hover { color: #fff; }
.footer .pay { display: flex; flex-wrap: wrap; gap: 8px; }
.footer .pay span { padding: 6px 10px; border-radius: 8px; background: rgba(255, 255, 255, .08); font-size: 12px; font-weight: 700; color: #fff; }
.footer .legal { border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 18px; font-size: 12px; color: rgba(255, 255, 255, .5); }

/* ---------- Páginas de texto ---------- */
.page { padding: 34px 0 60px; }
.page h1 { font-size: clamp(28px, 6vw, 40px); font-weight: 850; }
.page h2 { font-size: 20px; margin-top: 28px; }
.page .prose { color: #2b3142; }
.page ul { padding-left: 20px; }
.page li { margin-bottom: 6px; }

/* ---------- Telas maiores ---------- */
@media (min-width: 560px) {
  .grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .related { grid-template-columns: repeat(4, 1fr); }
  .perks .wrap { grid-template-columns: repeat(3, 1fr); }
  .hero-ctas { display: flex; flex-wrap: wrap; }
  .hero-list { display: grid; }
  .search-open { width: auto; flex: 1; max-width: 360px; justify-content: flex-start; padding: 0 16px; margin: 0 auto; }
  .search-open span { display: inline; }
  .nav .hl span { display: inline; }
  .sbox-panel { padding: 22px 16px 26px; }
  .hero-media .card { width: 300px; }
  .uses { grid-template-columns: repeat(3, 1fr); }
  .card-champ { grid-template-columns: 1fr 1fr; align-items: center; }
  .promo { grid-template-columns: 1fr auto; padding: 28px; }
  .promo img { width: 130px; height: 130px; }
}
@media (min-width: 860px) {
  .topbar span:not(:first-child) { display: inline-flex; }
  .nav a.link { display: inline-block; }
  .hero-grid { grid-template-columns: 1.1fr .9fr; grid-template-areas: "text media" "rest media"; align-items: center; column-gap: 48px; row-gap: 0; padding-top: 56px; padding-bottom: 56px; }
  .hero-text { grid-area: text; align-self: end; }
  .hero-rest { grid-area: rest; align-self: start; margin-top: 8px; }
  .hero-media { grid-area: media; margin: 0 auto; }
  .hero-media .card { width: 420px; border-radius: 28px; }
  .hero-media .tag { left: -24px; font-size: 13px; padding: 10px 14px; }
  .hero-media .tag2 { right: -24px; }
  .grid { grid-template-columns: repeat(4, 1fr); gap: 18px; }
  .perks .wrap { grid-template-columns: repeat(5, 1fr); }
  .features { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .kits { grid-template-columns: repeat(4, 1fr); align-items: stretch; }
  .kit { grid-template-columns: 1fr; text-align: center; justify-items: center; padding: 22px 16px 16px; }
  .kit img { width: 150px; height: 150px; }
  .kit .badge { left: 50%; transform: translateX(-50%); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .section { padding: 72px 0; }
  .section-head { margin-bottom: 30px; }
  .pdp { grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: start; padding-top: 10px; }
  .gallery { position: sticky; top: 80px; }
  .g-dots { display: none; }
  .g-thumbs { display: flex; flex-wrap: wrap; }
  .card-champ .body { padding: 34px; }
  .card-champ h3 { font-size: 28px; }
  .footer .wrap { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .footer .legal { grid-column: 1 / -1; }
  .sticky-buy { display: none; }
  body.has-sticky .wa-float { bottom: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee { overflow-x: auto; }
  .marquee-track { animation: none; }
  .card-p, .btn, .sticky-buy { transition: none; }
}