/* ============================================================
   Akku Hochdruckreiniger 65 Bar — Landing Page
   Tema: primary #000 · secondary #10b981 · footer #111827
   ============================================================ */

:root {
  --primary: #000000;
  --secondary: #10b981;
  --footer-bg: #111827;
  --header-bg: #ffffff;
  --header-text: #111827;
  --price: #000000;
  --accent: #f5a623;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg-soft: #f9fafb;
  --radius: 10px;
  --wrap: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

/* ============================================================
   HEADER
   ============================================================ */

.site-header {
  background: var(--header-bg);
  color: var(--header-text);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}

.logo { display: flex; align-items: center; flex: 0 0 auto; }
.logo img { height: 36px; width: auto; }

.main-nav { display: flex; gap: 30px; }

.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--header-text);
  opacity: .85;
  transition: opacity .15s;
}
.main-nav a:hover { opacity: 1; }

.header-actions { display: flex; align-items: center; gap: 8px; }

.icon-btn {
  position: relative;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 8px;
  color: var(--header-text);
  transition: background .15s;
}
.icon-btn:hover { background: rgba(0, 0, 0, .05); }

.cart-count {
  position: absolute;
  top: 3px; right: 3px;
  min-width: 15px; height: 15px;
  padding: 0 3px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  display: grid; place-items: center;
}

.nav-toggle { display: none; }

/* As âncoras do menu não podem ficar sob o cabeçalho fixo. */
#product, #description, #reviews, #faq { scroll-margin-top: 90px; }

/* ============================================================
   BREADCRUMB
   ============================================================ */

.breadcrumb {
  font-size: 12px;
  color: var(--muted);
  padding: 16px 0 4px;
}
.breadcrumb a:hover { color: var(--ink); }

/* ============================================================
   PRODUTO
   ============================================================ */

.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 20px 20px 56px;
  align-items: start;
}

/* ---------- Galeria ---------- */

.gallery-main {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  aspect-ratio: 1 / 1;
}

.gallery-track {
  display: flex;
  height: 100%;
  transition: transform .35s ease;
}
.gallery-track img {
  min-width: 100%;
  height: 100%;
  object-fit: contain;
}

.gal-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px; height: 36px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 1px 6px rgba(0, 0, 0, .14);
  display: grid; place-items: center;
  color: #111;
  opacity: 0;
  transition: opacity .2s;
}
.gallery-main:hover .gal-arrow { opacity: 1; }
.gal-arrow svg { width: 18px; height: 18px; }
.gal-arrow.prev { left: 12px; }
.gal-arrow.next { right: 12px; }

.wishlist {
  position: absolute;
  top: 14px; right: 14px;
  width: 34px; height: 34px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 1px 6px rgba(0, 0, 0, .12);
  display: grid; place-items: center;
  color: #6b7280;
  z-index: 2;
}
.wishlist.active { color: #ef4444; }
.wishlist.active svg { fill: currentColor; }

.thumbs {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
  margin-top: 12px;
}
.thumbs img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 7px;
  cursor: pointer;
  transition: border-color .15s;
}
.thumbs img.active { border-color: var(--primary); border-width: 2px; }

/* ---------- Infos ---------- */

.product-title {
  font-size: 26px;
  line-height: 1.3;
  font-weight: 700;
  margin-bottom: 12px;
}

.rating-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 13px;
  color: #374151;
  font-weight: 500;
}

.stars { display: inline-flex; gap: 2px; }
.stars svg { width: 15px; height: 15px; }
.star-on { color: var(--secondary); }
.star-off { color: #d1d5db; }

/* Estrelas estilo Trustpilot (caixinha verde) */
.tp-stars { display: inline-flex; gap: 2px; }
.tp-stars span {
  width: 17px; height: 17px;
  background: var(--secondary);
  display: grid; place-items: center;
  border-radius: 2px;
}
.tp-stars span.off { background: #dcdce6; }
.tp-stars svg { width: 11px; height: 11px; color: #fff; }

.benefit-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
  border-radius: 8px;
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}
.benefit-pill svg { width: 15px; height: 15px; flex-shrink: 0; }

/* ---------- Argumentos de oferta ---------- */

.offer-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0 0 20px;
}
.offer-bullet {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 14px;
  color: #374151;
  line-height: 1.35;
}
.offer-bullet strong { font-weight: 700; color: var(--ink); }

.ob-icon {
  flex: 0 0 auto;
  width: 20px; height: 20px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ob-icon svg { width: 18px; height: 18px; }

.offer-bullet.highlight { color: #16a34a; font-weight: 600; }
.offer-bullet.highlight .ob-icon { color: #22c55e; }
.offer-bullet.highlight strong { color: #16a34a; }

/* ---------- Aviso de estoque ---------- */

.stock-box {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 20px;
}
.stock-box[hidden] { display: none; }
.stock-label {
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: #dc2626;
}
.stock-text { font-size: 15px; }
.stock-text strong { color: #dc2626; font-weight: 700; }

.price-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.price-now {
  font-size: 32px;
  font-weight: 700;
  color: var(--price);
  letter-spacing: -.5px;
}
.price-old {
  font-size: 16px;
  color: var(--muted);
  text-decoration: line-through;
}
.price-off {
  background: #fee2e2;
  color: #b91c1c;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 6px;
}
/* "2 × €29.00" — quebra em linha própria para não competir com o total */
.price-unit {
  flex-basis: 100%;
  font-size: 13px;
  color: var(--muted);
}

.qty-stepper button:disabled { opacity: .35; cursor: not-allowed; }
.qty-stepper button:disabled:hover { background: none; }

/* ---------- Seletor de variações ---------- */

.variant-select { margin-bottom: 22px; }

.variant-heading {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
}

.variant-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.variant-card {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 72px;
  padding: 8px 12px;
  text-align: left;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: #fff;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.variant-card:hover { border-color: #9ca3af; }
.variant-card.selected {
  border-color: var(--primary);
  background: #fafafa;
  box-shadow: 0 1px 8px rgba(0, 0, 0, .07);
}

.variant-radio {
  flex: 0 0 auto;
  width: 17px; height: 17px;
  border: 2px solid #cbd5e1;
  border-radius: 999px;
  display: grid;
  place-items: center;
  transition: border-color .15s;
}
.variant-radio::after {
  content: '';
  width: 8px; height: 8px;
  border-radius: 999px;
  background: var(--primary);
  transform: scale(0);
  transition: transform .15s;
}
.variant-card.selected .variant-radio { border-color: var(--primary); }
.variant-card.selected .variant-radio::after { transform: scale(1); }

.variant-img {
  flex: 0 0 auto;
  width: 60px;
  height: 60px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.variant-info { flex: 1 1 auto; min-width: 0; }
.variant-name { display: block; font-size: 14px; font-weight: 700; line-height: 1.3; }
.variant-sub { display: block; font-size: 11.5px; color: var(--muted); line-height: 1.3; }

.variant-badge {
  display: inline-block;
  margin-top: 3px;
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 1px 6px;
  border-radius: 4px;
}

.variant-prices {
  flex: 0 0 auto;
  text-align: right;
  line-height: 1.25;
}
.variant-price { display: block; font-size: 15px; font-weight: 700; }
.variant-old { font-size: 11px; color: var(--muted); text-decoration: line-through; }

.qty-block { margin-bottom: 20px; }
.qty-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
}
.qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.qty-stepper button {
  width: 40px; height: 42px;
  font-size: 18px;
  color: #374151;
  transition: background .15s;
}
.qty-stepper button:hover { background: var(--bg-soft); }
.qty-stepper input {
  width: 52px; height: 42px;
  border: none;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  -moz-appearance: textfield;
}
.qty-stepper input::-webkit-outer-spin-button,
.qty-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.buy-btn {
  width: 100%;
  background: var(--primary);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  padding: 17px;
  border-radius: 10px;
  transition: opacity .15s, transform .05s;
}
.buy-btn:hover { opacity: .88; }
.buy-btn:active { transform: scale(.995); }

.pay-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 16px;
}
.pay-icons svg {
  width: 42px; height: 27px;
  border: 1px solid var(--line);
  border-radius: 5px;
}

/* ============================================================
   SEÇÕES
   ============================================================ */

.section { padding: 56px 0; border-top: 1px solid var(--line); }

.section-title {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 36px;
}

/* ---------- Descrição do produto (HTML original) ---------- */

.pd-wrap {
  font-family: inherit;
  max-width: 900px;
  margin: 0 auto;
  color: #1a1a1a;
  line-height: 1.65;
  font-size: 16px;
}
.pd-wrap * { box-sizing: border-box; }
.pd-hero {
  background: #111;
  color: #fff;
  padding: 32px 24px;
  text-align: center;
  border-radius: 10px;
  margin-bottom: 32px;
}
.pd-hero h1 { margin: 0 0 12px; font-size: 28px; line-height: 1.25; color: #fff; }
.pd-hero p { margin: 0; color: var(--accent); font-size: 17px; font-weight: 600; }
.pd-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 36px;
}
.pd-badge {
  background: var(--accent);
  color: #111;
  font-weight: 700;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 30px;
}
.pd-block { margin-bottom: 44px; }
.pd-block img { width: 100%; height: auto; display: block; border-radius: 10px; margin-bottom: 20px; }
.pd-block h2 { font-size: 23px; margin: 0 0 14px; padding-left: 14px; border-left: 5px solid var(--accent); }
.pd-block p { margin: 0 0 12px; }
.pd-specs { border-collapse: collapse; width: 100%; margin-bottom: 36px; font-size: 15px; }
.pd-specs th, .pd-specs td { border: 1px solid #e0e0e0; padding: 11px 14px; text-align: left; }
.pd-specs th { background: #f7f7f7; width: 38%; font-weight: 600; }
.pd-cta { background: var(--accent); color: #111; text-align: center; padding: 26px 20px; border-radius: 10px; }
.pd-cta h3 { margin: 0 0 8px; font-size: 22px; }
.pd-cta p { margin: 0; font-size: 16px; }

.pd-specs-scroll { overflow-x: auto; }

/* ---------- Carrossel de vídeos ---------- */

.video-section { padding: 48px 0; }

/* 3 cards visíveis: 3*232 + 2*16 de gap = 728 */
.video-carousel { position: relative; max-width: 736px; margin: 0 auto; }

.video-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 4px;
  scrollbar-width: none;
}
.video-track::-webkit-scrollbar { display: none; }

.video-card {
  position: relative;
  flex: 0 0 232px;
  aspect-ratio: 9 / 16;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  scroll-snap-align: center;
  cursor: pointer;
}
.video-card video {
  width: 100%; height: 100%;
  object-fit: cover;
}
.video-play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, .18);
  transition: opacity .2s;
}
.video-card.playing .video-play { opacity: 0; pointer-events: none; }
.video-play span {
  width: 52px; height: 52px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .9);
  display: grid; place-items: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .25);
}
.video-play svg { width: 20px; height: 20px; color: #111; margin-left: 3px; }

.vid-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px; height: 38px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .16);
  display: grid; place-items: center;
  z-index: 3;
}
.vid-arrow svg { width: 18px; height: 18px; }
.vid-arrow.prev { left: -14px; }
.vid-arrow.next { right: -14px; }

.video-dots { display: flex; justify-content: center; gap: 6px; margin-top: 16px; }
.video-dots i {
  width: 7px; height: 7px;
  border-radius: 999px;
  background: #d1d5db;
  transition: background .2s, width .2s;
}
.video-dots i.active { background: var(--primary); width: 20px; }

/* ---------- Avaliações ---------- */

.reviews-summary {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 26px;
  margin-bottom: 28px;
  max-width: 900px;
  margin-inline: auto;
}

.rs-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.rs-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.rs-score {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}
.rs-score b { font-size: 20px; color: var(--ink); }

.rs-sub { text-align: right; font-size: 12px; color: var(--muted); }
.rs-sub-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-bottom: 6px;
}

.rs-bars { margin-top: 20px; }
.rs-bars-title { font-size: 13px; font-weight: 600; margin-bottom: 12px; }
.rs-bar {
  display: grid;
  grid-template-columns: 110px 1fr 42px;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: #374151;
  margin-bottom: 8px;
}
.rs-bar-track { display: block; height: 9px; background: #f1f2f6; border-radius: 3px; overflow: hidden; }
/* display:block é obrigatório: span é inline e ignoraria width/height */
.rs-bar-fill { display: block; height: 100%; background: #1b1c31; border-radius: 3px; }
.rs-bar span:last-child { text-align: right; color: var(--muted); }

.reviews-list { max-width: 900px; margin: 0 auto; }

.review-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 22px;
  margin-bottom: 14px;
}
.review-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}
.review-name { font-size: 14px; font-weight: 700; }
.review-date { font-size: 12px; color: var(--muted); }
.review-text { font-size: 14px; color: #374151; margin: 10px 0 12px; }
.review-verified {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: #047857;
}
.review-verified svg { width: 13px; height: 13px; }

.reviews-more {
  display: block;
  margin: 8px auto 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 22px;
  font-size: 13px;
  font-weight: 600;
  transition: background .15s;
}
.reviews-more:hover { background: var(--bg-soft); }

/* ---------- FAQ ---------- */

.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 4px;
  font-size: 15px;
  font-weight: 600;
  text-align: left;
}
.faq-q svg { width: 18px; height: 18px; flex-shrink: 0; transition: transform .2s; color: var(--muted); }
.faq-item.open .faq-q svg { transform: rotate(180deg); }
.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .25s ease;
}
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a > div { overflow: hidden; }
.faq-a p { font-size: 14px; color: #4b5563; padding: 0 4px 20px; }

/* ---------- Selos de confiança ---------- */

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  list-style: none;
  padding: 36px 0;
  border-top: 1px solid var(--line);
}
.trust-row li {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
}
.trust-row svg { width: 24px; height: 24px; color: var(--ink); }
.trust-row strong { font-size: 13px; font-weight: 600; }
.trust-row span { font-size: 12px; color: var(--muted); }

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background: var(--footer-bg);
  color: #d1d5db;
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 36px;
  padding-bottom: 32px;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 9px; font-size: 13px; }
.footer-col a { transition: color .15s; }
.footer-col a:hover { color: #fff; }

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  line-height: 1.5;
}
.footer-contact svg { width: 14px; height: 14px; flex-shrink: 0; margin-top: 3px; }

.footer-pay { display: flex; flex-wrap: wrap; gap: 6px; }
.footer-pay svg { width: 34px; height: 22px; border-radius: 4px; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 12px;
  color: #9ca3af;
}
.footer-social { display: flex; gap: 14px; }
.footer-social svg { width: 15px; height: 15px; }

/* ============================================================
   CARRINHO (painel lateral)
   ============================================================ */

.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, .45);
  z-index: 70;
  opacity: 0;
  transition: opacity .25s ease;
}
.cart-overlay.show { opacity: 1; }
.cart-overlay[hidden] { display: none; }

.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 100%;
  max-width: 430px;
  background: #fff;
  z-index: 80;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.32, .72, 0, 1);
  box-shadow: -6px 0 28px rgba(0, 0, 0, .14);
}
.cart-drawer.show { transform: translateX(0); }
.cart-drawer[hidden] { display: none; }
.cart-drawer:focus { outline: none; }

.cart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
}
.cart-head h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
}
.cart-close {
  padding: 4px;
  display: grid;
  place-items: center;
  border-radius: 6px;
}
.cart-close:hover { background: #f3f4f6; }

.cart-added {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: #f0fdf4;
  color: #16a34a;
  font-size: 14px;
  font-weight: 600;
  flex: 0 0 auto;
}
.cart-added svg { flex: 0 0 auto; }

.cart-ship {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  flex: 0 0 auto;
}
.cart-ship svg { flex: 0 0 auto; color: var(--muted); }

.cart-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.cart-item { display: flex; gap: 14px; align-items: flex-start; }
.cart-item > img {
  width: 78px; height: 78px;
  border-radius: 10px;
  object-fit: contain;
  border: 1px solid var(--line);
  flex: 0 0 auto;
  mix-blend-mode: multiply;
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-title {
  font-size: 14px;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cart-item-variant { font-size: 13px; color: var(--muted); margin-top: 2px; }
.cart-item-price {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}
.cart-item-price .cart-old {
  font-size: 13px;
  color: var(--muted);
  text-decoration: line-through;
}
.cart-item-price .cart-now { font-size: 16px; font-weight: 600; }

.cart-totals {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.cart-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 15px;
  color: #374151;
}
.cart-line .free { color: #16a34a; font-weight: 600; }
.cart-total {
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin: 16px 0 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
}

.cart-foot {
  flex: 0 0 auto;
  border-top: 1px solid var(--line);
  padding: 16px 20px 20px;
}
.cart-checkout {
  width: 100%;
  background: var(--primary);
  color: #fff;
  border-radius: 10px;
  padding: 16px;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: opacity .15s;
}
.cart-checkout:hover { opacity: .88; }
.cart-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 13px 0;
  font-size: 12px;
  color: var(--muted);
}
.cart-foot .pay-icons { margin-top: 0; gap: 6px; justify-content: center; }
.cart-foot .pay-icons svg { width: 40px; height: 26px; }

/* ============================================================
   BOTÃO FLUTUANTE
   ============================================================ */

.floating-buy {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  background: #fff;
  border-top: 1px solid var(--line);
  box-shadow: 0 -2px 14px rgba(0, 0, 0, .08);
  padding: 12px 20px;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transform: translateY(110%);
  transition: transform .25s ease;
}
.floating-buy.show { transform: translateY(0); }
.floating-buy .fb-price { font-size: 18px; font-weight: 700; }
.floating-buy .fb-old { font-size: 13px; color: var(--muted); text-decoration: line-through; margin-left: 7px; font-weight: 400; }
.floating-buy .buy-btn { width: auto; padding: 13px 28px; }

/* ============================================================
   RESPONSIVO
   ============================================================ */

@media (max-width: 980px) {
  .product { grid-template-columns: 1fr; gap: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}

@media (max-width: 760px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 76px; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 8px 20px 16px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav-toggle { display: grid; }

  .product { padding: 12px 20px 40px; }
  .product-title { font-size: 21px; }
  .price-now { font-size: 27px; }

  .thumbs { grid-template-columns: repeat(5, 1fr); }

  .gal-arrow { opacity: 1; }

  .section { padding: 40px 0; }
  .section-title { font-size: 20px; margin-bottom: 26px; }

  .pd-hero h1 { font-size: 22px; }
  .pd-block h2 { font-size: 19px; }
  .pd-wrap { font-size: 15px; }

  .video-card { flex: 0 0 200px; }
  .vid-arrow.prev { left: 2px; }
  .vid-arrow.next { right: 2px; }

  .rs-head { flex-direction: column; align-items: flex-start; }
  .rs-sub { text-align: left; }
  .rs-sub-row { justify-content: flex-start; }
  .rs-bar { grid-template-columns: 92px 1fr 36px; gap: 8px; }

  .trust-row { grid-template-columns: 1fr; gap: 24px; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .floating-buy { display: flex; }
  body { padding-bottom: 0; }
}

@media (max-width: 460px) {
  .cart-drawer { max-width: 100%; }
  .cart-foot .pay-icons svg { width: 36px; height: 24px; }
}