/* Eletro Braga — prévia
   Base: referência wafer.ai (painel preto, trilho com linhas, rótulos mono)
   Destaque: vermelho do logo no lugar do sálvia/menta */

:root {
  --bg: #0a0a0a;
  --surface: #000;
  --chip: #101010;
  --badge: #191919;
  --line: #272727;
  --line-soft: #1b1b1b;
  --ink: #fff;
  --ink-dim: #ffffff80;
  --ink-faint: #ffffff4d;
  --red: #e3121b;
  --red-hot: #ff2a32;
  --red-glow: #e3121b59;
  --green: #3ddc84; /* só para status "em estoque" e Pix */

  --rail: 1375px;
  --text-w: 876px;
  --radius: 6px;

  --font-display: "DM Sans", system-ui, sans-serif;
  --font-ui: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "Space Mono", ui-monospace, monospace;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-slide: cubic-bezier(.33, .02, .16, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 14px/20px var(--font-ui);
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--red-hot); outline-offset: 2px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--ink); color: #000; padding: 10px 16px; border-radius: 99px;
}
.skip-link:focus { top: 12px; }

/* ---------- Tipografia ---------- */
.h1, .h2, .h3 { font-family: var(--font-display); font-weight: 500; margin: 0; }
.h1 { font-size: 56px; line-height: 56px; letter-spacing: -0.02em; }
.h2 { font-size: 36px; line-height: 38px; letter-spacing: -0.03em; }
.h2--lg { font-size: 48px; line-height: 52px; letter-spacing: -0.04em; }
.h3 { font-size: 20px; line-height: 24px; letter-spacing: -0.02em; }
.lead { color: var(--ink-dim); font-size: 15px; line-height: 22px; margin: 0; max-width: 520px; }
.dim { color: var(--ink-dim); }
.mono { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.02em; }

/* Rótulo de seção: mono maiúsculo em caixinha com borda */
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  font: 400 11px/1 var(--font-mono); text-transform: uppercase; letter-spacing: 0.04em;
  padding: 7px 10px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); color: var(--ink-dim);
}
.tag--pill { border-radius: 99px; padding: 8px 14px; background: #0000004d; border-color: #ffffff1f; color: var(--ink); backdrop-filter: blur(10px); }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--red-hot); box-shadow: 0 0 10px var(--red); }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font: 400 11px/1 var(--font-mono); text-transform: uppercase; letter-spacing: 0.02em;
  padding: 6px 8px; border-radius: var(--radius); background: var(--badge); color: #ffffffcc;
}
.chip--red { background: #e3121b26; color: #ff6b70; }
.chip--green { background: #3ddc841f; color: #6ff0a6; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 18px; border-radius: 99px;
  font: 500 14px/1 var(--font-ui); letter-spacing: -0.01em; white-space: nowrap;
  transition: background .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);
}
.btn--primary { background: var(--ink); color: #000; }
.btn--primary:hover { box-shadow: 0 0 0 4px #ffffff26; }
.btn--red { background: var(--red); color: #fff; box-shadow: 0 0 0 1px #ff4b52 inset, 0 8px 30px -8px var(--red-glow); }
.btn--red:hover { background: var(--red-hot); box-shadow: 0 0 0 1px #ff6b70 inset, 0 0 0 4px #e3121b33, 0 10px 40px -6px var(--red-glow); }
.btn--glass { background: #ffffff1a; border: 1px solid #ffffff26; backdrop-filter: blur(27px); }
.btn--glass:hover { background: #ffffff26; }
.btn--ghost { border: 1px solid var(--line); }
.btn--ghost:hover { border-color: #ffffff4d; }
.btn--lg { height: 48px; padding: 0 24px; font-size: 15px; }
.btn--block { width: 100%; }
.btn svg { width: 16px; height: 16px; flex: none; }
.icon-btn {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid #ffffff26; background: #ffffff0f; transition: background .2s var(--ease);
}
.icon-btn:hover { background: #ffffff1f; }
.icon-btn svg { width: 16px; height: 16px; }

/* ---------- Trilho (moldura técnica) ---------- */
.rail {
  width: min(var(--rail), 100% - 48px);
  margin-inline: auto;
  border-inline: 1px solid var(--line);
  position: relative;
}
.rail--top { border-top: 1px solid var(--line); }
.cell { padding: 32px; }
.section { padding-block: 84px; }
.section-head { display: grid; gap: 16px; justify-items: start; padding: 0 32px 40px; }
.section-head--row { grid-template-columns: 1fr auto; align-items: end; }

/* ---------- Faixa de anúncio ---------- */
.announce {
  background: #000; border-bottom: 1px solid var(--line-soft);
  height: 44px; display: flex; align-items: center; justify-content: center; gap: 16px;
  font-size: 13px; padding-inline: 16px; text-align: center;
}
.announce strong { font-weight: 500; }
.announce a { display: inline-flex; gap: 6px; align-items: center; padding-left: 16px; border-left: 1px solid var(--line); font-weight: 500; }
.announce a:hover { color: var(--red-hot); }

/* ---------- Header ---------- */
.header {
  position: absolute; left: 0; right: 0; z-index: 30;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: 14px 24px;
}
.header--static { position: relative; border-bottom: 1px solid var(--line-soft); }
.nav-pill {
  justify-self: start; display: flex; align-items: center; gap: 2px; padding: 4px;
  border-radius: 99px; background: #ffffff12; border: 1px solid #ffffff1f; backdrop-filter: blur(27px);
}
.nav-link {
  display: inline-flex; align-items: center; gap: 4px; height: 30px; padding: 0 12px;
  border-radius: 99px; font-size: 13px; font-weight: 500; transition: background .2s var(--ease);
}
.nav-link:hover, .nav-link[aria-expanded="true"] { background: #ffffff14; }
.nav-link svg { width: 12px; height: 12px; transition: transform .2s var(--ease); opacity: .7; }
.nav-link[aria-expanded="true"] svg { transform: rotate(180deg); }
.brand img { height: 26px; width: auto; }
.header-actions { justify-self: end; display: flex; align-items: center; gap: 8px; }
.cart-count {
  min-width: 18px; height: 18px; padding: 0 5px; border-radius: 99px; background: var(--red); color: #fff;
  font: 700 10px/18px var(--font-mono); text-align: center;
}
.burger { display: none; }

/* Dropdown de categorias */
.dropdown { position: relative; }
.dropdown-panel {
  position: absolute; top: calc(100% + 10px); left: -4px; width: 460px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px; padding: 8px;
  background: #121212d9; border: 1px solid #ffffff1f; border-radius: 14px; backdrop-filter: blur(27px);
  opacity: 0; visibility: hidden; transform: translateY(-4px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.dropdown:hover .dropdown-panel, .dropdown.open .dropdown-panel { opacity: 1; visibility: visible; transform: none; }
.dropdown-panel a { display: flex; gap: 12px; align-items: center; padding: 10px; border-radius: 10px; transition: background .2s var(--ease); }
.dropdown-panel a:hover { background: #ffffff0f; }
.dropdown-panel .ico { width: 36px; height: 36px; border-radius: 8px; border: 1px solid var(--line); display: grid; place-items: center; background: #000; flex: none; }
.dropdown-panel .ico svg { width: 20px; height: 20px; }
.dropdown-panel small { display: block; color: var(--ink-dim); font-size: 12px; }

/* Nav flutuante ao rolar */
.float-nav {
  position: fixed; top: 12px; left: 50%; z-index: 40;
  transform: translate(-50%, -80px); opacity: 0;
  display: flex; align-items: center; gap: 4px; padding: 5px 5px 5px 8px;
  border-radius: 99px; background: #0d0d0dcc; border: 1px solid #ffffff1f; backdrop-filter: blur(27px);
  transition: transform .32s var(--ease), opacity .32s var(--ease);
}
.float-nav.show { transform: translate(-50%, 0); opacity: 1; }
.float-nav .sym { height: 22px; width: auto; margin-right: 6px; }
.float-nav .sep { width: 1px; height: 18px; background: #ffffff26; margin-inline: 4px; }

/* Menu mobile */
.mobile-sheet {
  position: fixed; inset: 0 0 auto 0; z-index: 60; background: #000; border-bottom: 1px solid var(--line);
  padding: 16px 20px 28px; transform: translateY(-100%); transition: transform .32s var(--ease);
  max-height: 100dvh; overflow: auto;
}
.mobile-sheet.open { transform: none; }
.mobile-sheet .top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.mobile-sheet h4 { margin: 20px 0 8px; font: 400 11px/1 var(--font-mono); text-transform: uppercase; color: var(--ink-faint); }
.mobile-sheet a { display: block; font-size: 20px; line-height: 28px; padding: 8px 0; border-bottom: 1px solid var(--line-soft); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  padding: 150px 24px 0; text-align: center;
  background:
    radial-gradient(60% 50% at 50% 78%, #e3121b38, transparent 70%),
    radial-gradient(40% 35% at 85% 10%, #e3121b14, transparent 70%),
    #050505;
  border-bottom: 1px solid var(--line);
}
.hero::before { /* grade de fundo */
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .55;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(70% 60% at 50% 40%, #000 30%, transparent 80%);
}
.hero-copy { display: grid; justify-items: center; gap: 18px; max-width: 760px; margin-inline: auto; }
.hero-copy .h1 { font-size: 64px; line-height: 64px; }
.hero-copy .h1 em { font-style: normal; color: var(--red-hot); }
.hero-ctas { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 6px; }
.hero-stage { position: relative; margin: 48px auto 0; max-width: 1100px; height: 420px; }
.ascii {
  margin: 0; font: 400 7px/7px var(--font-mono); letter-spacing: 0; white-space: pre;
  color: #ffffffd9; user-select: none; pointer-events: none;
}
.hero-tv {
  position: absolute; left: 50%; bottom: -40px; transform: translateX(-50%);
  text-shadow: 0 0 12px #e3121b80;
  -webkit-mask-image: linear-gradient(#000 70%, transparent);
          mask-image: linear-gradient(#000 70%, transparent);
}
.hero-tv .r { color: var(--red-hot); }
.hero-side { position: absolute; bottom: 0; color: #ffffff59; font-size: 5px; line-height: 5px;
  -webkit-mask-image: linear-gradient(#000 55%, transparent); mask-image: linear-gradient(#000 55%, transparent); }
.hero-side--l { left: 3%; }
.hero-side--r { right: 4%; }

/* Curva de benefícios sobre o hero */
.hero-curve { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.hero-curve path.track { stroke: #ffffffe6; stroke-width: 1.5; fill: none; filter: drop-shadow(0 0 6px #e3121b); }
.hero-curve .draw { stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: draw 2.2s 0.6s var(--ease) forwards; }
.hero-curve .mk { opacity: 0; animation: fade .5s var(--ease) forwards; }
.hero-curve circle { fill: #fff; }
.hero-curve text { fill: #fff; font: 400 11px var(--font-mono); text-transform: uppercase; }
.hero-curve text.sub { fill: #ffffffa6; font-size: 10px; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade { to { opacity: 1; } }

/* ---------- Marquee de marcas ---------- */
.marquee { border-bottom: 1px solid var(--line); background: #000; height: 64px; display: flex; align-items: center; overflow: hidden; position: relative; }
.marquee-track { display: flex; gap: 72px; padding-left: 72px; animation: marquee 40s linear infinite; flex: none; }
.marquee:hover .marquee-track, .marquee.paused .marquee-track { animation-play-state: paused; }
.marquee span { font: 500 18px/1 var(--font-display); letter-spacing: -0.02em; color: #ffffff8c; white-space: nowrap; }
.marquee-pause { position: absolute; right: 12px; z-index: 2; background: #000; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Grade de células ---------- */
.grid-cells { display: grid; border-top: 1px solid var(--line); }
.grid-cells > * { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cols-3 > *:nth-child(3n), .cols-4 > *:nth-child(4n) { border-right: 0; }

/* Card de categoria */
.cat-card { position: relative; display: grid; gap: 20px; padding: 28px; min-height: 260px; overflow: hidden; transition: background .2s var(--ease); }
.cat-card::after { content: ""; position: absolute; inset: auto -20% -60% -20%; height: 80%; background: radial-gradient(closest-side, #e3121b40, transparent); opacity: 0; transition: opacity .32s var(--ease); }
.cat-card:hover { background: #0d0d0d; }
.cat-card:hover::after { opacity: 1; }
.cat-card .art { height: 120px; display: grid; place-items: center; }
.cat-card .art svg { width: 120px; height: 110px; stroke: #fff; transition: transform .32s var(--ease), filter .32s var(--ease); }
.cat-card:hover .art svg { transform: translateY(-4px); filter: drop-shadow(0 0 10px #e3121b); }
.cat-card .meta { display: flex; justify-content: space-between; align-items: end; gap: 12px; position: relative; z-index: 1; }
.cat-card .arrow { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: border-color .2s, background .2s; }
.cat-card:hover .arrow { border-color: var(--red); background: var(--red); }
.cat-card .arrow svg { width: 14px; height: 14px; }

/* Card de produto */
.p-card { position: relative; display: grid; grid-template-rows: auto 1fr; background: var(--bg); transition: background .2s var(--ease); }
.p-card:hover { background: #0d0d0d; }
.p-card .media {
  position: relative; aspect-ratio: 1 / 0.82; display: grid; place-items: center; overflow: hidden;
  background: radial-gradient(60% 60% at 50% 60%, #1a1a1a, #000 75%);
  border-bottom: 1px solid var(--line);
}
.p-card .media::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 28px 28px; mask-image: radial-gradient(circle at 50% 55%, #000, transparent 70%);
}
.p-card .media svg { width: 52%; height: 70%; stroke: #fff; position: relative; transition: transform .32s var(--ease), filter .32s var(--ease); }
.p-card:hover .media svg { transform: scale(1.04); filter: drop-shadow(0 0 12px #e3121b99); }
.p-card .badges { position: absolute; top: 12px; left: 12px; display: flex; gap: 6px; flex-wrap: wrap; z-index: 1; }
.p-card .body { padding: 18px 20px 20px; display: grid; gap: 10px; align-content: start; }
.p-card .name { font-family: var(--font-display); font-weight: 500; font-size: 16px; line-height: 21px; letter-spacing: -0.02em; margin: 0; }
.p-card .brandname { font: 400 11px/1 var(--font-mono); color: var(--ink-faint); text-transform: uppercase; }
.price { display: grid; gap: 2px; }
.price .old { font-size: 12px; color: var(--ink-faint); text-decoration: line-through; }
.price .now { font: 500 22px/26px var(--font-display); letter-spacing: -0.03em; }
.price .inst { font-size: 12px; color: var(--ink-dim); }
.p-card .add { position: absolute; right: 16px; bottom: 18px; }
.p-card .add .icon-btn { border-color: var(--line); background: #000; }
.p-card .add .icon-btn:hover { background: var(--red); border-color: var(--red); }
.p-card a.cover { position: absolute; inset: 0; z-index: 1; }
.p-card .media, .p-card .body { pointer-events: none; }
.p-card .add, .p-card .badges { z-index: 2; }

/* ---------- Split (seminovos) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.split-art {
  position: relative; min-height: 560px; overflow: hidden; border-right: 1px solid var(--line);
  background: radial-gradient(70% 60% at 60% 65%, #e3121b2e, transparent 70%), #b9b9b9;
  color: #0a0a0a; padding: 32px; display: flex; flex-direction: column; justify-content: space-between;
}
.split-art .h2 { color: #0a0a0a; max-width: 420px; }
.split-art .ascii { position: absolute; right: 6%; bottom: -10px; color: #0a0a0acc; font-size: 8px; line-height: 8px; }
.split-art .foot { position: relative; z-index: 1; font: 500 18px/24px var(--font-display); letter-spacing: -0.02em; }
.split-list > div { padding: 28px 32px; border-bottom: 1px solid var(--line); display: grid; gap: 10px; }
.split-list > div:last-child { border-bottom: 0; }
.split-list .chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }

/* ---------- Passos (como comprar) ---------- */
.steps { display: grid; grid-template-columns: 1fr 1.1fr; border-top: 1px solid var(--line); }
.steps-list { padding: 40px 32px; border-right: 1px solid var(--line); display: grid; align-content: start; gap: 0; }
.step { border-top: 1px solid var(--line); padding: 20px 0; cursor: pointer; text-align: left; width: 100%; }
.step:last-child { border-bottom: 1px solid var(--line); }
.step .h3 { color: var(--ink-faint); transition: color .2s var(--ease); display: flex; gap: 14px; align-items: baseline; }
.step .n { font: 400 11px var(--font-mono); color: var(--ink-faint); }
.step p { margin: 0; max-height: 0; overflow: hidden; color: var(--ink-dim); transition: max-height .4s var(--ease), margin .4s var(--ease); padding-left: 32px; }
.step.active .h3 { color: var(--ink); }
.step.active .n { color: var(--red-hot); }
.step.active p { max-height: 80px; margin-top: 10px; }
.steps-visual { position: relative; min-height: 420px; display: grid; place-items: center; background: #000; overflow: hidden; }
.steps-visual svg { width: min(520px, 90%); }

/* ---------- Faixa de benefícios ---------- */
.perks { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.perk { padding: 24px 28px; display: flex; gap: 14px; align-items: center; border-right: 1px solid var(--line); }
.perk:last-child { border-right: 0; }
.perk svg { width: 28px; height: 28px; stroke: var(--red-hot); flex: none; }
.perk strong { display: block; font-weight: 500; }
.perk span { color: var(--ink-dim); font-size: 13px; }

/* ---------- CTA final ---------- */
.cta {
  position: relative; overflow: hidden; text-align: center; padding: 120px 24px;
  border-top: 1px solid var(--line); background: #000;
}
.cta .ascii-bg { position: absolute; inset: 0; color: #ffffff21; font-size: 9px; line-height: 9px; overflow: hidden; }
.cta-inner { position: relative; display: grid; gap: 18px; justify-items: center; }
.cta .btn--red { box-shadow: 0 0 0 6px #e3121b26, 0 0 60px 4px var(--red-glow); }

/* ---------- Rodapé ---------- */
.footer { border-top: 1px solid var(--line); background: #000; overflow: hidden; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr) 1.4fr; gap: 32px; padding: 56px 32px 40px; }
.footer h4 { margin: 0 0 14px; font: 400 11px/1 var(--font-mono); text-transform: uppercase; color: var(--ink-faint); letter-spacing: .04em; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer li a { color: #ffffffbf; transition: color .2s; }
.footer li a:hover { color: var(--red-hot); }
.help-box { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: grid; gap: 12px; align-content: start; }
.legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 20px 32px; border-top: 1px solid var(--line); color: var(--ink-faint); font-size: 12px; }
.legal .todo { color: #ff8a8e; }
.footer-mark { padding: 40px 32px 0; opacity: .9; }
.footer-mark img { width: 100%; height: auto; -webkit-mask-image: linear-gradient(#000 40%, transparent); mask-image: linear-gradient(#000 40%, transparent); }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 50; width: 52px; height: 52px; border-radius: 50%;
  background: #25d366; display: grid; place-items: center; box-shadow: 0 10px 30px -8px #25d36699;
  transition: transform .2s var(--ease);
}
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 26px; height: 26px; fill: #fff; }

/* ---------- Página interna: topo ---------- */
.page-top { padding: 56px 32px 32px; display: grid; gap: 14px; justify-items: start; }
.crumbs { display: flex; gap: 8px; align-items: center; font: 400 11px/1 var(--font-mono); text-transform: uppercase; color: var(--ink-faint); flex-wrap: wrap; }
.crumbs a:hover { color: var(--ink); }

/* Barra de filtros */
.toolbar { display: flex; gap: 12px; justify-content: space-between; align-items: center; flex-wrap: wrap; padding: 14px 32px; border-top: 1px solid var(--line); }
.seg { display: inline-flex; padding: 3px; gap: 2px; border: 1px solid var(--line); border-radius: 99px; background: #000; flex-wrap: wrap; }
.seg button { height: 30px; padding: 0 14px; border-radius: 99px; font-size: 13px; color: var(--ink-dim); transition: background .2s, color .2s; }
.seg button[aria-pressed="true"] { background: var(--ink); color: #000; }
.seg button:not([aria-pressed="true"]):hover { color: var(--ink); }
.select {
  height: 38px; padding: 0 36px 0 14px; border-radius: 99px; background: #000; border: 1px solid var(--line);
  appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='white' stroke-width='1.5'%3E%3Cpath d='m3 4.5 3 3 3-3'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.cat-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.cat-tabs a { padding: 8px 12px; border: 1px solid var(--line); border-radius: var(--radius); font: 400 11px/1 var(--font-mono); text-transform: uppercase; color: var(--ink-dim); transition: border-color .2s, color .2s; }
.cat-tabs a:hover { color: var(--ink); border-color: #ffffff4d; }
.cat-tabs a[aria-current="page"] { color: #fff; border-color: var(--red); background: #e3121b1f; }
.empty { padding: 80px 32px; text-align: center; color: var(--ink-dim); border-top: 1px solid var(--line); }

/* ---------- Página de produto ---------- */
.pdp { display: grid; grid-template-columns: 1.15fr 1fr; border-top: 1px solid var(--line); }
.pdp-media { border-right: 1px solid var(--line); display: grid; grid-template-rows: 1fr auto; }
.pdp-main {
  position: relative; min-height: 520px; display: grid; place-items: center; overflow: hidden;
  background: radial-gradient(55% 50% at 50% 60%, #e3121b2b, transparent 70%), #000;
}
.pdp-main::before {
  content: ""; position: absolute; inset: 0; opacity: .6;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 40px 40px; mask-image: radial-gradient(circle at 50% 55%, #000, transparent 70%);
}
.pdp-main svg { width: 56%; height: 62%; stroke: #fff; position: relative; filter: drop-shadow(0 0 14px #e3121b80); }
.pdp-main .note { position: absolute; left: 16px; bottom: 14px; }
.thumbs { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.thumbs button { aspect-ratio: 1.4; display: grid; place-items: center; border-right: 1px solid var(--line); background: #050505; transition: background .2s; }
.thumbs button:last-child { border-right: 0; }
.thumbs button[aria-current="true"] { background: #111; box-shadow: inset 0 -2px 0 var(--red); }
.thumbs svg { width: 44%; height: 60%; stroke: #fff; opacity: .8; }
.pdp-info { padding: 40px 32px; display: grid; gap: 22px; align-content: start; }
.pdp-info .h2 { font-size: 34px; line-height: 38px; }
.price-box { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: grid; gap: 6px; background: #050505; }
.price-box .now { font: 500 38px/40px var(--font-display); letter-spacing: -0.04em; }
.price-box .pix { color: #6ff0a6; font-size: 13px; }
.facts { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.facts div { padding: 14px 16px; display: grid; gap: 4px; border-bottom: 1px solid var(--line); }
.facts div:nth-child(odd) { border-right: 1px solid var(--line); }
.facts div:nth-last-child(-n+2) { border-bottom: 0; }
.facts .k { font: 400 10px/1 var(--font-mono); text-transform: uppercase; color: var(--ink-faint); }
.buy-row { display: flex; gap: 10px; flex-wrap: wrap; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 99px; height: 48px; }
.qty button { width: 40px; height: 100%; font-size: 18px; color: var(--ink-dim); }
.qty button:hover { color: var(--ink); }
.qty output { min-width: 24px; text-align: center; font: 400 14px var(--font-mono); }
.buy-row .btn--red { flex: 1; min-width: 200px; }
.ship-calc { display: flex; gap: 8px; }
.input {
  height: 44px; padding: 0 14px; border-radius: var(--radius); background: #000; border: 1px solid var(--line);
  width: 100%; transition: border-color .2s;
}
.input:focus { outline: none; border-color: #ffffff80; }
.input::placeholder { color: var(--ink-faint); }
.ship-result { font-size: 13px; color: var(--ink-dim); min-height: 20px; }
.specs { width: 100%; border-collapse: collapse; }
.specs th, .specs td { text-align: left; padding: 12px 0; border-bottom: 1px solid var(--line); font-weight: 400; vertical-align: top; }
.specs th { color: var(--ink-faint); font: 400 11px var(--font-mono); text-transform: uppercase; width: 40%; padding-right: 16px; }

/* ---------- Carrinho / checkout ---------- */
.checkout { display: grid; grid-template-columns: 1.4fr 1fr; border-top: 1px solid var(--line); align-items: start; }
.checkout-main { border-right: 1px solid var(--line); }
.co-block { padding: 28px 32px; border-bottom: 1px solid var(--line); display: grid; gap: 16px; }
.co-block:last-child { border-bottom: 0; }
.co-block h2 { margin: 0; display: flex; gap: 12px; align-items: center; }
.co-block h2 .n { width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; font: 400 11px var(--font-mono); color: var(--ink-dim); }
.cart-line { display: grid; grid-template-columns: 84px 1fr auto; gap: 16px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line-soft); }
.cart-line:last-child { border-bottom: 0; }
.cart-line .thumb { width: 84px; height: 72px; border: 1px solid var(--line); border-radius: var(--radius); display: grid; place-items: center; background: #000; }
.cart-line .thumb svg { width: 50%; height: 64%; stroke: #fff; }
.cart-line .info { display: grid; gap: 6px; min-width: 0; }
.cart-line .info a { font-weight: 500; }
.cart-line .right { display: grid; gap: 8px; justify-items: end; }
.cart-line .qty { height: 34px; }
.cart-line .qty button { width: 32px; }
.link-btn { font-size: 12px; color: var(--ink-faint); text-decoration: underline; text-underline-offset: 3px; }
.link-btn:hover { color: var(--red-hot); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: grid; gap: 6px; }
.field label { font: 400 10px/1 var(--font-mono); text-transform: uppercase; color: var(--ink-dim); }
.field .err { font-size: 12px; color: #ff6b70; }
.field .err:empty, .field .ship-result:empty { display: none; }
.input[aria-invalid="true"] { border-color: #ff6b70; }
.options { display: grid; gap: 10px; }
.opt {
  display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; padding: 16px;
  border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer; transition: border-color .2s, background .2s;
}
.opt:hover { border-color: #ffffff4d; }
.opt:has(input:checked) { border-color: var(--red); background: #e3121b12; }
.opt input { accent-color: var(--red); width: 16px; height: 16px; margin: 0; }
.opt small { display: block; color: var(--ink-dim); }
.opt .val { font: 400 12px var(--font-mono); text-transform: uppercase; }
.summary { position: sticky; top: 80px; padding: 28px 32px; display: grid; gap: 14px; }
.summary > .tag { justify-self: start; }
#sum { display: grid; gap: 10px; }
.sum-row { display: flex; justify-content: space-between; gap: 12px; color: var(--ink-dim); }
.sum-row strong { color: var(--ink); font-weight: 500; }
.sum-total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 14px; border-top: 1px solid var(--line); }
.sum-total .v { font: 500 30px/1 var(--font-display); letter-spacing: -0.03em; }
.trust { display: grid; gap: 8px; padding-top: 6px; }
.trust div { display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--ink-dim); }
.trust svg { width: 16px; height: 16px; stroke: var(--red-hot); flex: none; }
.done { padding: 80px 32px; display: grid; gap: 16px; justify-items: center; text-align: center; border-top: 1px solid var(--line); }
.done .ok { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: #e3121b1f; border: 1px solid var(--red); }
.done .ok svg { width: 28px; height: 28px; stroke: var(--red-hot); }
.pix-box { border: 1px dashed #ffffff40; border-radius: var(--radius); padding: 18px; display: grid; gap: 10px; justify-items: center; max-width: 360px; width: 100%; }
.pix-qr { width: 160px; height: 160px; background: #fff; border-radius: 4px; padding: 10px; }
.preview-note { font: 400 11px/1.5 var(--font-mono); text-transform: uppercase; color: #ff8a8e; }

/* Selo de prévia */
.preview-badge {
  position: fixed; left: 16px; bottom: 18px; z-index: 50; max-width: calc(100% - 100px);
  padding: 8px 12px; border-radius: 99px; background: #141414e6; border: 1px solid #e3121b66;
  font: 400 10px/1.3 var(--font-mono); text-transform: uppercase; color: #ff8a8e; backdrop-filter: blur(12px);
}

/* Toast */
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 70; transform: translate(-50%, 32px); opacity: 0;
  display: flex; gap: 12px; align-items: center; padding: 10px 10px 10px 16px; border-radius: 99px;
  background: #141414f2; border: 1px solid #ffffff26; backdrop-filter: blur(20px);
  transition: transform .62s var(--ease-slide), opacity .4s var(--ease);
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }

/* Aparecer no scroll */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .62s var(--ease-slide), transform .62s var(--ease-slide); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .cols-4 { grid-template-columns: repeat(3, 1fr); }
  .cols-4 > *:nth-child(4n) { border-right: 1px solid var(--line); }
  .cols-4 > *:nth-child(3n) { border-right: 0; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .help-box { grid-column: 1 / -1; }
  .perks { grid-template-columns: 1fr 1fr; }
  .perk:nth-child(2) { border-right: 0; }
  .perk:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 860px) {
  .h1, .hero-copy .h1 { font-size: 40px; line-height: 42px; }
  .h2, .h2--lg { font-size: 30px; line-height: 33px; }
  .header { grid-template-columns: auto 1fr auto; padding: 12px 16px; gap: 12px; }
  .nav-pill { display: none; }
  .burger { display: grid; }
  .brand { justify-self: start; }
  .brand img { height: 20px; }
  .header-actions .hide-sm { display: none; }
  .float-nav .nav-link.hide-sm { display: none; }
  .rail { width: 100%; border-inline: 0; }
  .cols-3, .cols-4 { grid-template-columns: 1fr 1fr; }
  .cols-3 > *, .cols-4 > * { border-right: 1px solid var(--line) !important; }
  .cols-3 > *:nth-child(2n), .cols-4 > *:nth-child(2n) { border-right: 0 !important; }
  .split, .steps, .pdp, .checkout { grid-template-columns: 1fr; }
  .split-art, .steps-list, .pdp-media, .checkout-main { border-right: 0; border-bottom: 1px solid var(--line); }
  .split-art { min-height: 440px; }
  .hero { padding-top: 120px; }
  .hero-stage { height: 300px; }
  .hero-tv { font-size: 4.6px; line-height: 4.6px; }
  .hero-side { display: none; }
  .hero-curve { display: none; }
  .hero .hide-sm { display: none; }
  .hero-stage { margin-top: 32px; height: 240px; }
  .hero-curve text { font-size: 10px; }
  .section { padding-block: 56px; }
  .section-head, .page-top, .toolbar, .cell, .co-block, .summary, .pdp-info, .steps-list { padding-inline: 16px; }
  .section-head--row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; padding-inline: 16px; }
  .legal, .footer-mark { padding-inline: 16px; }
  .summary { position: static; }
  .pdp-main { min-height: 340px; }
  .announce { font-size: 12px; }
  .announce a { display: none; }
}
@media (max-width: 520px) {
  .cols-3, .cols-4 { grid-template-columns: 1fr 1fr; }
  .cat-card { padding: 18px; min-height: 200px; }
  .cat-card .art svg { width: 80px; height: 80px; }
  .p-card .body { padding: 14px; }
  .p-card .name { font-size: 14px; line-height: 18px; }
  .price .now { font-size: 18px; }
  .p-card .add { right: 10px; bottom: 12px; }
  .p-card .add .icon-btn { width: 32px; height: 32px; }
  .perks { grid-template-columns: 1fr; }
  .perk { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .perk:last-child { border-bottom: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .cart-line { grid-template-columns: 64px 1fr; }
  .cart-line .thumb { width: 64px; height: 56px; }
  .cart-line .right { grid-column: 2; justify-items: start; grid-auto-flow: column; align-items: center; justify-content: space-between; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .hero-curve .draw { stroke-dashoffset: 0; }
  .hero-curve .mk { opacity: 1; }
  .reveal { opacity: 1; transform: none; }
}