/* ==========================================================================
   BRAZA PEÇAS — Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand colors */
  --navy: #0A2540;
  --navy-dark: #061A30;
  --navy-light: #123363;
  --orange: #FF6A00;
  --orange-dark: #E05F00;
  --orange-light: #FF8A33;
  --white: #FFFFFF;

  /* Neutrals */
  --bg: #FFFFFF;
  --gray-50: #F7F9FB;
  --gray-100: #F0F3F7;
  --gray-200: #E4E9EF;
  --gray-300: #D2D9E2;
  --gray-500: #8A97A6;
  --gray-700: #4B5563;
  --text: #1C2733;
  --success: #1E8E5A;
  --danger: #D6363D;

  /* Elevation */
  --shadow-sm: 0 1px 3px rgba(10, 37, 64, 0.08);
  --shadow-md: 0 4px 16px rgba(10, 37, 64, 0.10);
  --shadow-lg: 0 12px 32px rgba(10, 37, 64, 0.14);

  /* Radius */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;

  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

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

.section { padding: 48px 0; }
.section-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 6px;
  letter-spacing: -0.3px;
}
.section-subtitle {
  color: var(--gray-700);
  font-size: 15px;
  margin: 0 0 28px;
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
}
.section-head .section-title,
.section-head .section-subtitle { margin: 0; }
.link-more {
  color: var(--orange);
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
}
.link-more:hover { text-decoration: underline; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--r-md);
  font-weight: 700;
  font-size: 14px;
  border: 2px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease, color .12s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-dark); box-shadow: var(--shadow-md); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-light); }
.btn-outline { background: transparent; border-color: var(--navy); color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-outline-orange { background: transparent; border-color: var(--orange); color: var(--orange); }
.btn-outline-orange:hover { background: var(--orange); color: #fff; }
.btn-block { width: 100%; }
.btn-lg { padding: 15px 28px; font-size: 15px; }
.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1EBE57; }

/* ---------- Badges ---------- */
.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
}
.badge-orange { background: var(--orange); color: #fff; }
.badge-navy { background: var(--navy); color: #fff; }
.badge-outline { background: #fff; color: var(--navy); border: 1px solid var(--gray-300); }
.badge-success { background: #E7F6EE; color: var(--success); }
.badge-danger { background: #FDEBEC; color: var(--danger); }

/* ==========================================================================
   Top utility bar
   ========================================================================== */
.topbar {
  background: var(--navy-dark);
  color: #cfe0f5;
  font-size: 12.5px;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 7px;
  padding-bottom: 7px;
  gap: 12px;
}
.topbar-links { display: flex; gap: 18px; }
.topbar-links a:hover { color: #fff; }
.topbar-hide-mobile { display: inline; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 200; box-shadow: var(--shadow-md); }
.header-main {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 0;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; color: #fff; flex-shrink: 0; }
.logo .logo-mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 800; color: #fff;
}
.logo .logo-text small { display: block; font-size: 10px; font-weight: 600; letter-spacing: 2px; color: var(--orange-light); }

.header-search { flex: 1; position: relative; max-width: 640px; }
.header-search form { display: flex; }
.header-search input {
  flex: 1;
  border: none;
  border-radius: 8px 0 0 8px;
  padding: 12px 16px;
  font-size: 14px;
  outline: none;
}
.header-search button {
  background: var(--orange);
  border: none;
  color: #fff;
  padding: 0 18px;
  border-radius: 0 8px 8px 0;
  font-size: 16px;
}
.header-search button:hover { background: var(--orange-dark); }
.search-suggest {
  position: absolute; top: 100%; left: 0; right: 0;
  background: #fff; color: var(--text); border-radius: 0 0 10px 10px;
  box-shadow: var(--shadow-lg); margin-top: 2px; overflow: hidden; z-index: 50; display: none;
}
.search-suggest.show { display: block; }
.search-suggest a { display: flex; align-items: center; gap: 10px; padding: 10px 16px; font-size: 13.5px; }
.search-suggest a:hover { background: var(--gray-50); }
.search-suggest .sq-tag { color: var(--gray-500); font-size: 11px; margin-left: auto; }

.header-actions { display: flex; align-items: center; gap: 22px; flex-shrink: 0; }
.header-action { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; position: relative; }
.header-action .ha-icon { font-size: 20px; }
.header-action .ha-label small { display: block; font-weight: 400; color: #b9c9dd; font-size: 11px; }
.cart-count {
  position: absolute; top: -8px; right: -10px;
  background: var(--orange); color: #fff; font-size: 10px; font-weight: 800;
  width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.header-burger { display: none; background: none; border: none; color: #fff; font-size: 24px; padding: 4px; }

/* Main nav */
.main-nav { background: var(--navy-light); border-top: 1px solid rgba(255,255,255,.08); }
.main-nav .container { display: flex; }
.main-nav ul { display: flex; }
.main-nav > .container > ul > li { position: relative; }
.main-nav a.nav-link {
  display: block; padding: 13px 18px; font-size: 13.5px; font-weight: 700;
  letter-spacing: .3px; color: #fff;
}
.main-nav li.has-sub:hover > a.nav-link,
.main-nav a.nav-link:hover { background: rgba(255,255,255,.08); }
.main-nav li.highlight > a { color: var(--orange-light); }
.submenu {
  position: absolute; top: 100%; left: 0; min-width: 220px;
  background: #fff; color: var(--text); box-shadow: var(--shadow-lg); border-radius: 0 0 10px 10px;
  padding: 8px 0; display: none; z-index: 100;
}
.main-nav li.has-sub:hover .submenu { display: block; }
.submenu a { display: block; padding: 9px 18px; font-size: 13.5px; font-weight: 500; }
.submenu a:hover { background: var(--gray-50); color: var(--orange); }

/* Mobile menu drawer */
.mobile-drawer {
  position: fixed; inset: 0; z-index: 400; display: none;
}
.mobile-drawer.open { display: block; }
.mobile-drawer .drawer-overlay { position: absolute; inset: 0; background: rgba(6,26,48,.55); }
.mobile-drawer .drawer-panel {
  position: absolute; top: 0; left: 0; bottom: 0; width: 84%; max-width: 340px;
  background: #fff; overflow-y: auto; box-shadow: var(--shadow-lg);
  animation: slideIn .18s ease;
}
@keyframes slideIn { from { transform: translateX(-100%);} to { transform: translateX(0);} }
.drawer-header { background: var(--navy); color: #fff; padding: 18px 18px; display: flex; justify-content: space-between; align-items: center; }
.drawer-close { background: none; border: none; color: #fff; font-size: 22px; }
.drawer-panel .da-item { display: block; padding: 14px 18px; font-weight: 700; border-bottom: 1px solid var(--gray-100); color: var(--navy); font-size: 14.5px; }
.drawer-panel .da-sub { padding-left: 32px; font-weight: 500; font-size: 13.5px; color: var(--gray-700); }
.drawer-foot { padding: 18px; display: flex; flex-direction: column; gap: 10px; }

/* Search overlay (mobile) */
.mobile-search-bar { display: none; padding: 10px 0; background: var(--navy); }
.mobile-search-bar form { display: flex; }
.mobile-search-bar input { flex: 1; border: none; border-radius: 8px 0 0 8px; padding: 11px 14px; font-size: 14px; outline: none; }
.mobile-search-bar button { background: var(--orange); border: none; color: #fff; padding: 0 16px; border-radius: 0 8px 8px 0; }

/* ==========================================================================
   Hero banner
   ========================================================================== */
.hero {
  background: linear-gradient(120deg, var(--navy-dark) 0%, var(--navy) 55%, var(--navy-light) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; right: -80px; top: -120px; width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(255,106,0,.28), transparent 70%);
  border-radius: 50%;
}
.hero .container {
  display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 32px;
  padding: 64px 20px; position: relative; z-index: 2;
}
.hero-eyebrow { color: var(--orange-light); font-weight: 700; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 14px; }
.hero h1 { font-size: 42px; line-height: 1.1; font-weight: 800; margin: 0 0 16px; letter-spacing: -0.5px; }
.hero p { font-size: 16.5px; color: #cbdaee; margin: 0 0 28px; max-width: 460px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 28px; margin-top: 36px; }
.hero-stats div strong { display: block; font-size: 22px; font-weight: 800; color: #fff; }
.hero-stats div span { font-size: 12px; color: #9fb3cc; }
.hero-art {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-lg); padding: 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  backdrop-filter: blur(3px);
}
.hero-art .art-tile {
  background: rgba(255,255,255,.08); border-radius: var(--r-md); padding: 18px 14px; text-align: center;
  font-size: 34px;
}
.hero-art .art-tile span { display: block; font-size: 11.5px; font-weight: 700; color: #dce8f7; margin-top: 8px; }

/* ==========================================================================
   Placeholder image tiles (used in absence of real photography)
   ========================================================================== */
.ph-tile {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(145deg, var(--gray-50), var(--gray-100));
  border: 1px solid var(--gray-200);
  color: var(--navy);
  font-size: 40px;
  border-radius: var(--r-md);
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}
.ph-tile.small { font-size: 26px; }
.ph-tile.photo-pending {
  flex-direction: column;
  gap: 8px;
  font-size: 30px;
  color: var(--gray-500);
}
.ph-tile.photo-pending .ph-icon { font-size: 32px; }
.ph-tile.photo-pending .ph-label {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--gray-500);
}

/* Real product photos (rendered as <img>) reuse the ph-tile footprint */
.pc-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: var(--r-md);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
}
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.cart-item-info img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 8px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  flex-shrink: 0;
}

/* ==========================================================================
   Category grid
   ========================================================================== */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.cat-card {
  background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-lg);
  padding: 22px 16px; text-align: center; transition: box-shadow .15s, transform .15s, border-color .15s;
}
.cat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--orange); }
.cat-card .cc-icon {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 12px;
  background: var(--gray-50); display: flex; align-items: center; justify-content: center; font-size: 28px;
}
.cat-card:hover .cc-icon { background: #FFF1E6; }
.cat-card .cc-name { font-weight: 700; font-size: 14px; color: var(--navy); }
.cat-card .cc-count { font-size: 12px; color: var(--gray-500); margin-top: 3px; }

/* ==========================================================================
   Brand strip
   ========================================================================== */
.brand-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.brand-card {
  background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-md);
  padding: 20px 10px; text-align: center; font-weight: 700; color: var(--navy); font-size: 14.5px;
  transition: all .15s;
}
.brand-card:hover { border-color: var(--navy); background: var(--navy); color: #fff; transform: translateY(-2px); }

/* ==========================================================================
   Product cards
   ========================================================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-lg);
  overflow: hidden; display: flex; flex-direction: column; position: relative;
  transition: box-shadow .15s, transform .15s, border-color .15s;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--gray-300); }
.pc-media { position: relative; padding: 16px; background: var(--gray-50); }
.pc-badges { position: absolute; top: 12px; left: 12px; display: flex; flex-direction: column; gap: 6px; z-index: 3; }
.pc-body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pc-cat { font-size: 11px; color: var(--gray-500); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }
.pc-name { font-size: 14.5px; font-weight: 700; color: var(--text); line-height: 1.35; min-height: 38px; }
.pc-name a:hover { color: var(--orange); }
.pc-compat { font-size: 12px; color: var(--gray-700); }
.pc-rating { font-size: 12px; color: var(--orange); }
.pc-price-row { margin-top: auto; padding-top: 6px; }
.pc-price-old { font-size: 12.5px; color: var(--gray-500); text-decoration: line-through; }
.pc-price-now { font-size: 20px; font-weight: 800; color: var(--navy); }
.pc-installment { font-size: 11.5px; color: var(--gray-700); }
.pc-stock { font-size: 12px; font-weight: 700; margin-top: 2px; }
.pc-stock.in { color: var(--success); }
.pc-stock.out { color: var(--danger); }
.pc-actions { display: flex; gap: 8px; padding: 0 16px 16px; }
.pc-actions .btn { flex: 1; padding: 10px; font-size: 13px; }

/* ==========================================================================
   Offers section
   ========================================================================== */
.offers-band { background: linear-gradient(120deg, #FFF4EC, #FFE7D6); border-radius: var(--r-lg); padding: 36px 30px; }
.offers-head { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.offers-head h2 { color: var(--navy); font-size: 24px; font-weight: 800; margin: 0; }
.offer-timer { margin-left: auto; background: var(--navy); color: #fff; padding: 8px 16px; border-radius: 100px; font-size: 12.5px; font-weight: 700; }
.offer-card { background: #fff; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-sm); position: relative; }
.offer-discount { position: absolute; top: 12px; right: 12px; background: var(--danger); color: #fff; font-weight: 800; font-size: 12px; padding: 4px 9px; border-radius: 8px; z-index: 3; }

/* ==========================================================================
   Benefits strip
   ========================================================================== */
.benefits { background: var(--navy); color: #fff; }
.benefits .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 36px 20px; }
.benefit-item { display: flex; align-items: center; gap: 14px; }
.benefit-item .bi-icon {
  width: 48px; height: 48px; border-radius: 12px; background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0;
}
.benefit-item strong { display: block; font-size: 14px; }
.benefit-item span { font-size: 12.5px; color: #b9c9dd; }

/* ==========================================================================
   WhatsApp CTA section
   ========================================================================== */
.wa-cta {
  background: #fff; border: 2px dashed var(--gray-300); border-radius: var(--r-lg);
  padding: 40px; text-align: center;
}
.wa-cta h2 { color: var(--navy); font-size: 24px; margin: 0 0 8px; font-weight: 800; }
.wa-cta p { color: var(--gray-700); margin: 0 0 22px; }
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 300;
  background: #25D366; color: #fff; width: 60px; height: 60px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 30px;
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
  animation: pulse 2.4s infinite;
}
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(37,211,102,.5);} 70%{box-shadow:0 0 0 14px rgba(37,211,102,0);} 100%{box-shadow:0 0 0 0 rgba(37,211,102,0);} }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--navy-dark); color: #b9c9dd; margin-top: 40px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; padding: 48px 20px 32px; }
.footer-brand .logo { color: #fff; }
.footer-brand p { font-size: 13.5px; line-height: 1.6; margin: 14px 0 18px; max-width: 280px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center; font-size: 15px;
}
.footer-social a:hover { background: var(--orange); }
.footer-col h4 { color: #fff; font-size: 13.5px; text-transform: uppercase; letter-spacing: .6px; margin: 0 0 16px; }
.footer-col li { margin-bottom: 10px; font-size: 13.5px; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding: 18px 20px; text-align: center; font-size: 12.5px; color: #7f93ac;
}
.payment-icons { display: flex; gap: 8px; justify-content: center; margin-top: 10px; flex-wrap: wrap; }
.payment-icons span { background: rgba(255,255,255,.08); padding: 4px 10px; border-radius: 6px; font-size: 11px; }

/* ==========================================================================
   Breadcrumb
   ========================================================================== */
.breadcrumb { font-size: 12.5px; color: var(--gray-500); padding: 16px 0; display: flex; gap: 6px; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--orange); }

/* ==========================================================================
   Category / Listing page (filters + grid)
   ========================================================================== */
.listing-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.listing-head h1 { font-size: 26px; color: var(--navy); font-weight: 800; margin: 0; }
.listing-count { color: var(--gray-500); font-size: 13px; }
.listing-layout { display: grid; grid-template-columns: 250px 1fr; gap: 28px; align-items: start; }
.filters-box { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-md); padding: 18px; position: sticky; top: 90px; }
.filters-box h3 { font-size: 14px; color: var(--navy); margin: 0 0 12px; display: flex; justify-content: space-between; }
.filter-group { border-top: 1px solid var(--gray-100); padding: 14px 0; }
.filter-group:first-child { border-top: none; padding-top: 0; }
.filter-group summary { font-weight: 700; font-size: 13.5px; color: var(--navy); cursor: pointer; list-style: none; display: flex; justify-content: space-between; }
.filter-group summary::-webkit-details-marker { display: none; }
.filter-group summary::after { content: "▾"; color: var(--gray-500); }
.filter-opt { display: flex; align-items: center; gap: 8px; font-size: 13px; padding: 6px 0; color: var(--gray-700); }
.filter-opt input { accent-color: var(--orange); }
.filter-price { display: flex; gap: 8px; margin-top: 10px; }
.filter-price input { width: 100%; padding: 7px 8px; border: 1px solid var(--gray-300); border-radius: 6px; font-size: 12.5px; }
.toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; gap: 10px; flex-wrap: wrap; }
.toolbar select { border: 1px solid var(--gray-300); border-radius: 8px; padding: 9px 12px; font-size: 13px; color: var(--navy); font-weight: 600; }
.chips-active { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.chip { background: var(--gray-100); border-radius: 100px; padding: 5px 10px; font-size: 12px; display: flex; align-items: center; gap: 6px; font-weight: 600; color: var(--navy); }
.chip button { background: none; border: none; color: var(--gray-500); font-size: 13px; }
.mobile-filter-btn { display: none; }
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 34px; }
.pagination a, .pagination span { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 8px; border: 1px solid var(--gray-200); font-size: 13px; font-weight: 700; color: var(--navy); }
.pagination .active { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ==========================================================================
   Product detail page
   ========================================================================== */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
.gallery-main { background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: var(--r-lg); aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center; font-size: 110px; overflow: hidden; cursor: zoom-in; position: relative; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; }
.gallery-thumbs .gt-item { width: 68px; height: 68px; border-radius: 8px; background: var(--gray-50); border: 2px solid var(--gray-200); display: flex; align-items: center; justify-content: center; font-size: 28px; }
.gallery-thumbs .gt-item.active { border-color: var(--orange); }
.pd-title { font-size: 25px; font-weight: 800; color: var(--navy); margin: 0 0 8px; line-height: 1.25; }
.pd-meta { display: flex; align-items: center; gap: 14px; font-size: 13px; color: var(--gray-700); margin-bottom: 16px; }
.pd-rating { color: var(--orange); font-weight: 700; }
.pd-sku { color: var(--gray-500); }
.pd-price-box { background: var(--gray-50); border-radius: var(--r-md); padding: 18px 20px; margin-bottom: 18px; }
.pd-price-old { font-size: 14px; color: var(--gray-500); text-decoration: line-through; }
.pd-price-now { font-size: 32px; font-weight: 800; color: var(--navy); }
.pd-installment { font-size: 13px; color: var(--gray-700); margin-top: 4px; }
.pd-pix { color: var(--success); font-weight: 700; font-size: 13px; }
.pd-stock-row { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; font-size: 13.5px; font-weight: 700; }
.qty-selector { display: flex; align-items: center; border: 1px solid var(--gray-300); border-radius: 8px; overflow: hidden; width: fit-content; }
.qty-selector button { background: var(--gray-50); border: none; width: 36px; height: 40px; font-size: 16px; font-weight: 700; color: var(--navy); }
.qty-selector input { width: 46px; border: none; text-align: center; font-size: 14px; font-weight: 700; }
.pd-buy-row { display: flex; align-items: center; gap: 12px; margin: 18px 0; }
.pd-cta { display: flex; gap: 12px; margin-bottom: 20px; }
.pd-cta .btn { flex: 1; }
.pd-trust { display: flex; flex-direction: column; gap: 10px; font-size: 13px; color: var(--gray-700); border-top: 1px solid var(--gray-100); padding-top: 16px; }

.pd-tabs { margin-top: 50px; }
.tabs-nav { display: flex; gap: 4px; border-bottom: 2px solid var(--gray-200); flex-wrap: wrap; }
.tabs-nav button { background: none; border: none; padding: 13px 20px; font-size: 14px; font-weight: 700; color: var(--gray-500); border-bottom: 3px solid transparent; margin-bottom: -2px; }
.tabs-nav button.active { color: var(--navy); border-color: var(--orange); }
.tab-panel { display: none; padding: 26px 4px; font-size: 14.5px; line-height: 1.75; color: var(--gray-700); }
.tab-panel.active { display: block; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--gray-100); }
.spec-table td { padding: 10px 6px; font-size: 13.5px; }
.spec-table td:first-child { font-weight: 700; color: var(--navy); width: 220px; }

.related-title { font-size: 20px; font-weight: 800; color: var(--navy); margin: 50px 0 20px; }

/* ==========================================================================
   Cart page
   ========================================================================== */
.cart-layout { display: grid; grid-template-columns: 1fr 340px; gap: 30px; align-items: start; }
.cart-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-md); overflow: hidden; }
.cart-table th { text-align: left; background: var(--gray-50); padding: 12px 16px; font-size: 12px; text-transform: uppercase; color: var(--gray-500); }
.cart-table td { padding: 16px; border-top: 1px solid var(--gray-100); vertical-align: middle; }
.cart-item-info { display: flex; gap: 12px; align-items: center; }
.cart-item-info .ph-tile { width: 64px; height: 64px; flex-shrink: 0; font-size: 26px; }
.cart-item-name { font-weight: 700; font-size: 13.5px; color: var(--navy); }
.cart-item-compat { font-size: 12px; color: var(--gray-500); }
.remove-btn { color: var(--danger); font-size: 12px; font-weight: 700; background: none; border: none; margin-top: 6px; }
.summary-box { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-md); padding: 22px; position: sticky; top: 90px; }
.summary-box h3 { margin: 0 0 16px; font-size: 16px; color: var(--navy); }
.summary-row { display: flex; justify-content: space-between; font-size: 13.5px; margin-bottom: 10px; color: var(--gray-700); }
.summary-total { display: flex; justify-content: space-between; font-size: 18px; font-weight: 800; color: var(--navy); border-top: 1px solid var(--gray-100); margin-top: 12px; padding-top: 14px; }
.coupon-row { display: flex; gap: 8px; margin: 14px 0; }
.coupon-row input { flex: 1; border: 1px solid var(--gray-300); border-radius: 8px; padding: 9px 10px; font-size: 13px; }
.empty-state { text-align: center; padding: 70px 20px; }
.empty-state .es-icon { font-size: 60px; margin-bottom: 16px; }
.empty-state h2 { color: var(--navy); font-size: 20px; margin-bottom: 8px; }
.empty-state p { color: var(--gray-500); margin-bottom: 24px; }

/* ==========================================================================
   Checkout
   ========================================================================== */
.checkout-steps { display: flex; justify-content: center; gap: 0; margin-bottom: 36px; }
.cs-step { display: flex; align-items: center; gap: 10px; padding: 0 24px; position: relative; }
.cs-step:not(:last-child)::after { content: ""; position: absolute; right: -2px; top: 15px; width: 44px; height: 2px; background: var(--gray-200); }
.cs-num { width: 30px; height: 30px; border-radius: 50%; background: var(--gray-200); color: var(--gray-500); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 13px; }
.cs-step.active .cs-num { background: var(--orange); color: #fff; }
.cs-step.done .cs-num { background: var(--success); color: #fff; }
.cs-label { font-size: 13px; font-weight: 700; color: var(--gray-500); }
.cs-step.active .cs-label { color: var(--navy); }
.checkout-layout { display: grid; grid-template-columns: 1fr 340px; gap: 30px; align-items: start; }
.form-card { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-md); padding: 24px; margin-bottom: 20px; }
.form-card h3 { margin: 0 0 18px; font-size: 15.5px; color: var(--navy); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.form-field label { display: block; font-size: 12.5px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.form-field input, .form-field select { width: 100%; border: 1px solid var(--gray-300); border-radius: 8px; padding: 11px 12px; font-size: 13.5px; outline: none; }
.form-field input:focus, .form-field select:focus { border-color: var(--orange); }
.pay-options { display: grid; gap: 10px; }
.pay-opt { border: 1px solid var(--gray-300); border-radius: 8px; padding: 14px; display: flex; align-items: center; gap: 12px; font-size: 13.5px; font-weight: 600; cursor: pointer; }
.pay-opt input { accent-color: var(--orange); }
.pay-opt.selected { border-color: var(--orange); background: #FFF8F3; }

/* ==========================================================================
   Account page
   ========================================================================== */
.account-layout { display: grid; grid-template-columns: 260px 1fr; gap: 28px; align-items: start; }
.account-menu { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-md); overflow: hidden; }
.account-menu a { display: block; padding: 14px 18px; font-size: 13.5px; font-weight: 600; color: var(--gray-700); border-bottom: 1px solid var(--gray-100); }
.account-menu a.active { color: var(--orange); background: #FFF8F3; border-left: 3px solid var(--orange); }
.auth-card { max-width: 420px; margin: 30px auto; background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-lg); padding: 34px; }
.auth-tabs { display: flex; margin-bottom: 24px; border-bottom: 2px solid var(--gray-200); }
.auth-tabs button { flex: 1; background: none; border: none; padding: 12px; font-weight: 700; color: var(--gray-500); border-bottom: 3px solid transparent; }
.auth-tabs button.active { color: var(--navy); border-color: var(--orange); }
.form-stack { display: flex; flex-direction: column; gap: 14px; }

/* ==========================================================================
   Institutional pages
   ========================================================================== */
.page-hero { background: var(--gray-50); border-bottom: 1px solid var(--gray-200); padding: 34px 0; }
.page-hero h1 { color: var(--navy); font-size: 28px; font-weight: 800; margin: 0; }
.prose { max-width: 820px; }
.prose h2 { color: var(--navy); font-size: 19px; margin: 28px 0 10px; }
.prose p, .prose li { color: var(--gray-700); font-size: 14.5px; line-height: 1.8; }
.prose ul { padding-left: 20px; list-style: disc; }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-item { display: flex; gap: 14px; margin-bottom: 22px; align-items: flex-start; }
.contact-info-item .ci-icon { width: 44px; height: 44px; border-radius: 10px; background: var(--gray-50); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.faq-item { border-bottom: 1px solid var(--gray-200); }
.faq-q { padding: 16px 4px; font-weight: 700; color: var(--navy); cursor: pointer; display: flex; justify-content: space-between; list-style: none; }
.faq-q::-webkit-details-marker { display: none; }
.faq-a { padding: 0 4px 16px; color: var(--gray-700); font-size: 14px; line-height: 1.7; }

/* ==========================================================================
   Search page
   ========================================================================== */
.search-head { margin-bottom: 22px; }
.search-head h1 { font-size: 22px; color: var(--navy); }
.search-head strong { color: var(--orange); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-grid { grid-template-columns: repeat(4, 1fr); }
  .brand-grid { grid-template-columns: repeat(5, 1fr); }
}

@media (max-width: 900px) {
  .topbar-hide-mobile { display: none; }
  .header-search { display: none; }
  .header-burger { display: block; }
  .main-nav { display: none; }
  .mobile-search-bar { display: block; }
  .header-main { padding: 12px 0; gap: 12px; }
  .header-actions { gap: 16px; }
  .header-action .ha-label { display: none; }
  .hero .container { grid-template-columns: 1fr; padding: 40px 20px; }
  .hero-art { display: none; }
  .hero h1 { font-size: 30px; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .brand-grid { grid-template-columns: repeat(3, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .benefits .container { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .listing-layout { grid-template-columns: 1fr; }
  .filters-box { position: static; display: none; }
  .filters-box.open { display: block; }
  .mobile-filter-btn { display: inline-flex; }
  .product-detail { grid-template-columns: 1fr; gap: 24px; }
  .cart-layout { grid-template-columns: 1fr; }
  .checkout-layout { grid-template-columns: 1fr; }
  .account-layout { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .checkout-steps { gap: 0; }
  .cs-step { padding: 0 10px; }
  .cs-step:not(:last-child)::after { width: 20px; }
  .cs-label { display: none; }
}

@media (max-width: 560px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .benefits .container { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; padding: 36px 20px 24px; }
  .hero h1 { font-size: 25px; }
  .hero p { font-size: 14.5px; }
  .section { padding: 32px 0; }
  .section-title { font-size: 21px; }
  .pc-name { min-height: 34px; font-size: 13.5px; }
  .pc-price-now { font-size: 17px; }
  .pc-actions .btn { padding: 10px 6px; font-size: 12px; }
  .offers-band { padding: 24px 16px; }
  .wa-cta { padding: 26px 18px; }
  .wa-float { width: 54px; height: 54px; font-size: 26px; bottom: 16px; right: 16px; }
}