/* ── RPG3D Store CSS ── Dark Neon Fire Theme ── */
:root {
  --bg: #0a0a0f;
  --bg2: #111118;
  --bg3: #16161f;
  --surface: #1a1a26;
  --surface2: #1f1f2e;
  --border: rgba(255,255,255,0.07);
  --border-hot: rgba(255,100,0,0.3);

  --fire: #ff4500;
  --fire2: #ff6b00;
  --fire3: #ff8c00;
  --neon: #ff3a00;

  --text: #f0f0f8;
  --text2: #9090a8;
  --text3: #60607a;

  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --header-h: 68px;
  --transition: 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Exo 2', 'Rajdhani', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ── TYPOGRAPHY ── */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.3rem; font-weight: 600; }

/* ── UTILITIES ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.dark-section { background: var(--bg2); }
.section-title { margin-bottom: 2.5rem; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 2.5rem; }
.page-title { font-size: 2rem; font-weight: 700; margin-bottom: 2rem; }

/* ── BUTTONS ── */
.btn-primary {
  background: linear-gradient(135deg, var(--fire) 0%, var(--fire2) 100%);
  color: #fff;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: var(--transition);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 32px rgba(255,69,0,0.4); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--text2);
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.04); }

.btn-outline {
  background: transparent;
  color: var(--fire2);
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: 1px solid var(--fire2);
}
.btn-outline:hover { background: rgba(255,107,0,0.1); }
.btn-full { width: 100%; justify-content: center; }
.btn-large { padding: 1rem 2rem; font-size: 1.1rem; }

/* ── HEADER ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10,10,15,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(10,10,15,0.98);
  box-shadow: 0 4px 40px rgba(0,0,0,0.5);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 2rem;
}
.logo { display: flex; align-items: center; }
.logo img { height: 44px; width: auto; }
.logo-text {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--fire), var(--fire3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 2px;
}
.main-nav { display: flex; align-items: center; gap: 0.25rem; margin-left: auto; }
.nav-link {
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text2);
  transition: var(--transition);
  cursor: pointer;
}
.nav-link:hover, .nav-link.active { color: var(--text); background: rgba(255,255,255,0.06); }
.nav-dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 200px;
  padding: 0.5rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: var(--transition);
  box-shadow: 0 16px 48px rgba(0,0,0,0.6);
}
.nav-dropdown:hover .dropdown-menu { opacity: 1; pointer-events: all; transform: translateY(0); }
.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.875rem;
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--text2);
  transition: var(--transition);
}
.dropdown-menu a:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.search-btn, .cart-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text2);
  transition: var(--transition);
  position: relative;
}
.search-btn:hover, .cart-btn:hover { background: rgba(255,255,255,0.07); color: var(--text); }
.cart-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--fire);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.mobile-menu-btn span { display: block; width: 22px; height: 2px; background: var(--text2); border-radius: 2px; }

/* Search Bar */
.search-bar {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.search-bar.open { max-height: 400px; padding: 1rem 0; }
.search-inner { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; display: flex; gap: 0.5rem; }
.search-inner input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.65rem 1rem;
  color: var(--text);
  font-size: 1rem;
  outline: none;
}
.search-inner input:focus { border-color: var(--fire2); }
.search-inner button {
  background: linear-gradient(135deg, var(--fire), var(--fire2));
  color: #fff;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
}
.search-results { max-width: 1200px; margin: 0.5rem auto 0; padding: 0 1.5rem; }
.search-result-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}
.search-result-item:hover { background: var(--surface); }
.search-result-item img { width: 48px; height: 48px; object-fit: cover; border-radius: 6px; background: var(--surface2); }
.search-result-item strong { font-size: 0.95rem; }
.search-result-item small { color: var(--text2); font-size: 0.85rem; }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--header-h);
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,69,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,69,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute;
  top: 20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,69,0,0.12) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-content { max-width: 1200px; margin: 0 auto; padding: 3rem 1.5rem; flex: 1; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,69,0,0.15);
  border: 1px solid rgba(255,69,0,0.3);
  color: var(--fire2);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
}
.hero-highlight {
  background: linear-gradient(135deg, var(--fire) 0%, var(--fire3) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-content > p { color: var(--text2); font-size: 1.15rem; max-width: 520px; margin: 1.25rem 0 2rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-stats { display: flex; align-items: center; gap: 2rem; }
.stat strong { display: block; font-size: 1.3rem; font-weight: 800; }
.stat span { font-size: 0.8rem; color: var(--text3); }
.stat-div { width: 1px; height: 32px; background: var(--border); }

/* Cube */
.hero-visual {
  position: absolute;
  right: 10%;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}
.hero-cube { display: none; /* replaced by showcase */ 

  width: 120px;
  height: 120px;
  position: relative;
  transform-style: preserve-3d;
  animation: rotateCube 12s infinite linear;
}
@keyframes rotateCube {
  from { transform: rotateX(0deg) rotateY(0deg); }
  to { transform: rotateX(360deg) rotateY(360deg); }
}
.cube-face {
  position: absolute;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  border: 2px solid rgba(255,69,0,0.4);
  background: rgba(255,69,0,0.05);
  backdrop-filter: blur(4px);
  color: rgba(255,140,0,0.8);
}
.cube-face.front  { transform: translateZ(60px); }
.cube-face.back   { transform: rotateY(180deg) translateZ(60px); }
.cube-face.right  { transform: rotateY(90deg) translateZ(60px); }
.cube-face.left   { transform: rotateY(-90deg) translateZ(60px); }
.cube-face.top    { transform: rotateX(90deg) translateZ(60px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(60px); }

/* ── TRUST BAR ── */
.trust-bar {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}
.trust-item span { font-size: 1.5rem; }
.trust-item strong { display: block; font-size: 0.9rem; font-weight: 600; }
.trust-item small { color: var(--text3); font-size: 0.78rem; }

/* ── CATEGORIES ── */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; }
.category-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.category-card:hover { border-color: var(--fire2); transform: translateY(-4px); background: var(--surface2); }
.category-card .cat-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.category-card .cat-name { font-weight: 600; font-size: 0.95rem; }
.category-card .cat-count { font-size: 0.78rem; color: var(--text3); margin-top: 0.25rem; }

/* ── PRODUCTS GRID ── */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.25rem; }
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}
.product-card:hover { border-color: var(--border-hot); transform: translateY(-4px); box-shadow: 0 16px 48px rgba(255,69,0,0.15); }
.product-card-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--bg3);
  transition: transform 0.4s ease;
}
.product-card:hover .product-card-img { transform: scale(1.05); }
.product-card-img-wrap { overflow: hidden; }
.product-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: linear-gradient(135deg, var(--fire), var(--fire2));
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  letter-spacing: 0.5px;
}
.product-card-body { padding: 1rem; }
.product-card-cat { font-size: 0.75rem; color: var(--fire2); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 0.25rem; }
.product-card-name { font-size: 0.95rem; font-weight: 600; line-height: 1.3; margin-bottom: 0.5rem; color: var(--text); }
.product-card-price { display: flex; align-items: baseline; gap: 0.5rem; }
.price-old { font-size: 0.8rem; color: var(--text3); text-decoration: line-through; }
.price-current { font-size: 1.1rem; font-weight: 700; color: var(--fire2); }
.product-card-footer { padding: 0 1rem 1rem; }
.product-card-footer button {
  width: 100%;
  padding: 0.55rem;
  border-radius: var(--radius);
  background: rgba(255,69,0,0.12);
  border: 1px solid rgba(255,69,0,0.2);
  color: var(--fire2);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.product-card-footer button:hover { background: rgba(255,69,0,0.25); }

/* ── PROMO BANNER ── */
.promo-banner {
  background: linear-gradient(135deg, var(--surface) 0%, rgba(255,69,0,0.08) 100%);
  border: 1px solid rgba(255,69,0,0.2);
  border-radius: var(--radius-xl);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  overflow: hidden;
  position: relative;
}
.promo-tag {
  display: inline-block;
  background: rgba(255,140,0,0.15);
  color: var(--fire3);
  border: 1px solid rgba(255,140,0,0.3);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
}
.promo-content h3 { font-size: 1.75rem; font-weight: 800; margin-bottom: 0.5rem; }
.promo-content p { color: var(--text2); margin-bottom: 1.5rem; }
.promo-deco { font-size: 4rem; opacity: 0.3; }

/* ── CATALOG ── */
.catalog-hero {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: calc(var(--header-h) + 3rem) 1.5rem 3rem;
  text-align: center;
}
.catalog-hero p { color: var(--text2); margin-top: 0.5rem; }
.catalog-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2rem;
  padding: 2rem 0;
}
.catalog-filters {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  height: fit-content;
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}
.catalog-filters h3 { font-size: 1rem; font-weight: 700; margin-bottom: 1.25rem; }
.filter-group { margin-bottom: 1.5rem; }
.filter-group > label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.75rem; }
.filter-options { display: flex; flex-direction: column; gap: 0.5rem; }
.filter-options label { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; color: var(--text2); cursor: pointer; }
.filter-options input[type="checkbox"] { accent-color: var(--fire); }
.price-range { display: flex; align-items: center; gap: 0.5rem; }
.price-range input {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem;
  color: var(--text);
  font-size: 0.85rem;
  outline: none;
  width: 80px;
}
.price-range input:focus { border-color: var(--fire2); }
.filter-cat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--text2);
  cursor: pointer;
  transition: var(--transition);
}
.filter-cat-item:hover, .filter-cat-item.active { color: var(--fire2); background: rgba(255,69,0,0.08); }
.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; color: var(--text3); font-size: 0.9rem; }
.catalog-toolbar select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  outline: none;
}

/* ── PRODUCT PAGE ── */
.product-breadcrumb { padding: calc(var(--header-h) + 1.5rem) 0 1.5rem; font-size: 0.85rem; color: var(--text3); }
.product-breadcrumb span { cursor: pointer; }
.product-breadcrumb span:hover { color: var(--fire2); }
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; padding-bottom: 4rem; }
.gallery-main img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius-lg); background: var(--surface); }
.gallery-thumbs { display: flex; gap: 0.5rem; margin-top: 0.75rem; flex-wrap: wrap; }
.gallery-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius);
  object-fit: cover;
  cursor: pointer;
  border: 2px solid transparent;
  background: var(--surface);
  transition: var(--transition);
}
.gallery-thumb:hover, .gallery-thumb.active { border-color: var(--fire2); }
.product-info { padding-top: 1rem; }
.product-category-tag { font-size: 0.8rem; color: var(--fire2); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.75rem; }
.product-info h1 { font-size: 2rem; margin-bottom: 1rem; }
.product-price-block { display: flex; align-items: baseline; gap: 0.75rem; margin-bottom: 1rem; }
.product-price-old { font-size: 1rem; color: var(--text3); text-decoration: line-through; }
.product-price-current { font-size: 2rem; font-weight: 800; color: var(--fire2); }
.product-meta { display: flex; gap: 0.5rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.product-meta span {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
}
.product-description { color: var(--text2); line-height: 1.7; margin-bottom: 1.5rem; }
.product-qty {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 1rem;
  width: fit-content;
}
.product-qty button {
  width: 40px;
  height: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.product-qty button:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.product-qty button:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.product-qty button:hover { background: var(--surface2); border-color: var(--border-hot); }
.product-qty span {
  width: 52px;
  height: 40px;
  background: var(--surface2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}
#add-to-cart-btn { margin-bottom: 1.5rem; }
.product-trust { display: flex; gap: 1rem; flex-wrap: wrap; font-size: 0.8rem; color: var(--text3); }

/* ── CHECKOUT ── */
.checkout-layout { display: grid; grid-template-columns: 1fr 380px; gap: 2rem; align-items: start; }
.checkout-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}
.checkout-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 1.25rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--border); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.form-full { grid-column: 1 / -1; }
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--text3); }
.form-group input {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 0.875rem;
  color: var(--text);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}
.form-group input:focus { border-color: var(--fire2); }
.payment-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.payment-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 1rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.payment-option input { display: none; }
.payment-option.active { border-color: var(--fire2); background: rgba(255,69,0,0.08); }
.payment-option:hover { border-color: var(--border-hot); }
.payment-icon { font-size: 1.5rem; }
.payment-option strong { font-size: 0.85rem; }
.payment-option small { font-size: 0.72rem; color: var(--text3); }
.checkout-items { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1rem; }
.co-item { display: flex; gap: 0.75rem; align-items: center; }
.co-item img { width: 52px; height: 52px; object-fit: cover; border-radius: 6px; background: var(--bg3); }
.co-item-name { flex: 1; font-size: 0.85rem; }
.co-item-qty { font-size: 0.78rem; color: var(--text3); }
.co-item-price { font-weight: 700; font-size: 0.9rem; }
.checkout-totals { border-top: 1px solid var(--border); padding-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.total-row { display: flex; justify-content: space-between; font-size: 0.9rem; color: var(--text2); }
.total-final { font-size: 1.1rem; font-weight: 700; color: var(--text); margin-top: 0.25rem; padding-top: 0.5rem; border-top: 1px solid var(--border); }

/* ── SUCCESS ── */
.success-card {
  max-width: 480px;
  margin: calc(var(--header-h) + 4rem) auto 4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 3rem 2rem;
  text-align: center;
}
.success-icon { font-size: 4rem; margin-bottom: 1rem; }
.success-card h2 { margin-bottom: 0.75rem; }
.success-card p { color: var(--text2); margin-bottom: 1.5rem; }
.success-pix { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; margin-bottom: 1.5rem; }
.pix-key { font-family: monospace; font-size: 1.1rem; color: var(--fire2); word-break: break-all; margin-top: 0.5rem; }

/* ── CART DRAWER ── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-drawer {
  position: fixed;
  right: 0;
  top: 0;
  bottom: 0;
  width: 420px;
  max-width: 95vw;
  background: var(--bg2);
  border-left: 1px solid var(--border);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.cart-drawer.open { transform: translateX(0); }
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.close-btn { width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,0.06); color: var(--text2); display: flex; align-items: center; justify-content: center; font-size: 1rem; }
.close-btn:hover { background: rgba(255,255,255,0.1); color: var(--text); }
.cart-items { flex: 1; overflow-y: auto; padding: 1rem 1.5rem; display: flex; flex-direction: column; gap: 1rem; }
.cart-item {
  display: flex;
  gap: 1rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem;
}
.cart-item img { width: 60px; height: 60px; object-fit: cover; border-radius: 6px; background: var(--bg3); }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { font-size: 0.9rem; font-weight: 600; margin-bottom: 0.25rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cart-item-price { font-size: 0.85rem; color: var(--fire2); font-weight: 700; }
.cart-item-controls { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.25rem; }
.cart-item-controls button {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: rgba(255,255,255,0.06);
  color: var(--text);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-item-controls button:hover { background: rgba(255,255,255,0.12); }
.cart-item-controls span { font-size: 0.85rem; font-weight: 600; min-width: 20px; text-align: center; }
.cart-remove { color: var(--text3); font-size: 0.8rem; cursor: pointer; }
.cart-remove:hover { color: #ff4444; }
.cart-empty { text-align: center; padding: 3rem 0; color: var(--text3); }
.cart-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 0.75rem; }
.cart-total-row { display: flex; justify-content: space-between; font-size: 1.1rem; }
.cart-total-row strong { color: var(--fire2); font-size: 1.2rem; }

/* ── FOOTER ── */
.site-footer { background: var(--bg2); border-top: 1px solid var(--border); margin-top: 4rem; }
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
}
.footer-logo { font-family: 'Rajdhani', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--fire2); margin-bottom: 0.75rem; }
.footer-brand p { color: var(--text3); font-size: 0.9rem; line-height: 1.6; }
.footer-social { margin-top: 1rem; }
.footer-social a { color: var(--text2); font-size: 0.9rem; }
.footer-social a:hover { color: var(--fire2); }
.footer-links h4 { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text3); margin-bottom: 1rem; }
.footer-links a, .footer-links div > * { display: block; color: var(--text3); font-size: 0.9rem; padding: 0.25rem 0; transition: var(--transition); cursor: pointer; }
.footer-links a:hover, .footer-links div > *:hover { color: var(--text); }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding: 1.5rem; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.footer-bottom p { font-size: 0.82rem; color: var(--text3); }

/* ── LOADING / SKELETON ── */
.skeleton {
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface2) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
}
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.skeleton-card { height: 300px; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-filters { position: static; }
  .product-layout { grid-template-columns: 1fr; }
  .checkout-layout { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; }
  .trust-bar { gap: 1rem; }
  .payment-options { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-stats { gap: 1rem; }
}

/* ── PAYMENT FIX ── */
.payment-option {
  flex-direction: row !important;
  align-items: center !important;
  gap: 0.75rem !important;
  text-align: left !important;
}
.payment-option .payment-text { display: flex; flex-direction: column; }
.payment-option strong { display: block; font-size: 0.9rem; }
.payment-option small { display: block; font-size: 0.75rem; color: var(--text3); margin-top: 0.1rem; }

/* ── SHIPPING CALC ── */
.shipping-calc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1.25rem;
}
.shipping-calc-title { font-size: 0.85rem; font-weight: 600; color: var(--text3); margin-bottom: 0.5rem; text-transform: uppercase; letter-spacing: 0.5px; }
.shipping-calc-row { display: flex; gap: 0.5rem; }
.shipping-calc-row input {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.55rem 0.75rem;
  color: var(--text);
  font-size: 0.9rem;
  outline: none;
}
.shipping-calc-row input:focus { border-color: var(--fire2); }
.shipping-calc-row button {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--fire2);
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.shipping-calc-row button:hover { background: rgba(255,69,0,0.1); }
.shipping-result {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  display: none;
}
.shipping-result.show { display: block; }
.shipping-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  margin-bottom: 0.4rem;
}
.shipping-option-name { font-weight: 600; font-size: 0.85rem; }
.shipping-option-days { font-size: 0.75rem; color: var(--text3); }
.shipping-option-price { font-weight: 700; color: var(--fire2); }
.shipping-option-price.free { color: var(--green, #22c55e); }

/* ── LOGO SIZE ── */
.logo img { height: 52px !important; width: auto; }
.logo-text { font-size: 2rem !important; }

/* ── HERO SHOWCASE ── */
.hero-visual {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 340px;
}
.hero-showcase {
  width: 100%;
  user-select: none;
}
.showcase-track { position: relative; width: 100%; }
.showcase-card {
  display: none;
  background: var(--surface);
  border: 1px solid var(--border-hot);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(255,69,0,0.2);
  animation: showcaseFadeIn 0.5s ease;
}
.showcase-card.active { display: block; }
@keyframes showcaseFadeIn { from { opacity: 0; transform: scale(0.96) translateY(8px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.showcase-img-wrap {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--bg3) 0%, rgba(255,69,0,0.05) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.showcase-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.showcase-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.sc-icon { font-size: 5rem; filter: drop-shadow(0 0 20px rgba(255,100,0,0.4)); animation: scFloat 3s ease-in-out infinite; }
@keyframes scFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
.sc-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fire2);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.showcase-info { padding: 1rem 1.25rem; }
.sc-tag {
  display: inline-block;
  background: rgba(255,69,0,0.15);
  border: 1px solid rgba(255,69,0,0.25);
  color: var(--fire2);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  letter-spacing: 0.5px;
  margin-bottom: 0.4rem;
}
.showcase-info p { font-size: 0.85rem; color: var(--text2); line-height: 1.5; }
.showcase-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}
.sc-prev, .sc-next {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,69,0,0.12);
  border: 1px solid rgba(255,69,0,0.25);
  color: var(--fire2);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  cursor: pointer;
}
.sc-prev:hover, .sc-next:hover { background: rgba(255,69,0,0.25); }
.showcase-dots { display: flex; gap: 0.4rem; align-items: center; }
.sc-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  cursor: pointer;
  transition: var(--transition);
}
.sc-dot.active { background: var(--fire2); width: 20px; border-radius: 4px; }

/* When product has real images, show them in showcase */
.showcase-img-wrap img.loaded { display: block; }

/* ── RICH PRODUCT DESCRIPTION ── */
.product-rich-desc {
  margin-top: 3rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}
.product-tabs { display: flex; gap: 0; margin-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
.ptab {
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text3);
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  margin-bottom: -1px;
  cursor: pointer;
}
.ptab:hover { color: var(--text2); }
.ptab.active { color: var(--fire2); border-bottom-color: var(--fire2); }
.ptab-content { animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.rich-desc-grid { display: grid; grid-template-columns: 1fr 320px; gap: 2rem; }
.rich-desc-text { color: var(--text2); line-height: 1.8; font-size: 0.95rem; }
.rich-desc-text h3 { color: var(--text); font-size: 1.1rem; margin-bottom: 0.75rem; margin-top: 1.25rem; }
.rich-desc-text h3:first-child { margin-top: 0; }
.rich-desc-text p { margin-bottom: 0.75rem; }
.rich-desc-text ul { padding-left: 1.25rem; margin-bottom: 0.75rem; }
.rich-desc-text li { margin-bottom: 0.3rem; }

.rich-desc-highlights {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  height: fit-content;
}
.rich-desc-highlights h4 { font-size: 0.85rem; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 1rem; }
.highlight-item { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.6rem 0; border-bottom: 1px solid var(--border); }
.highlight-item:last-child { border-bottom: none; padding-bottom: 0; }
.highlight-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 0.1rem; }
.highlight-text strong { display: block; font-size: 0.85rem; margin-bottom: 0.1rem; }
.highlight-text span { font-size: 0.78rem; color: var(--text3); }

.specs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0.75rem; }
.spec-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.875rem 1rem; display: flex; flex-direction: column; gap: 0.25rem; }
.spec-label { font-size: 0.72rem; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; }
.spec-value { font-size: 0.95rem; font-weight: 600; }

.shipping-info-block { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.si-item { display: flex; align-items: flex-start; gap: 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.25rem; }
.si-item > span { font-size: 1.75rem; flex-shrink: 0; }
.si-item strong { display: block; font-size: 0.9rem; margin-bottom: 0.25rem; }
.si-item p { font-size: 0.82rem; color: var(--text3); line-height: 1.5; }

@media (max-width: 768px) {
  .rich-desc-grid { grid-template-columns: 1fr; }
  .shipping-info-block { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
}

/* ── 3D PRINT ANIMATION ── */
.hero-visual {
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-50%);
  width: 320px;
  pointer-events: none;
}
.print-anim-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.print-scene {
  position: relative;
  width: 300px;
  height: 340px;
  background: linear-gradient(135deg, #0f0f18, #1a1a26);
  border: 1px solid rgba(255,69,0,0.2);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 40px;
}
/* Rail */
.pa-rail {
  position: absolute;
  top: 28px; left: 30px; right: 30px;
  height: 3px;
  background: #1f1f2e;
  border-radius: 2px;
  border: 1px solid #333;
  z-index: 15;
}
.pa-rail::before, .pa-rail::after {
  content: '';
  position: absolute;
  top: -5px;
  width: 6px; height: 12px;
  background: #333;
  border-radius: 2px;
}
.pa-rail::before { left: -3px; }
.pa-rail::after { right: -3px; }
/* Extruder head */
.pa-head {
  position: absolute;
  top: 20px;
  width: 24px; height: 20px;
  background: linear-gradient(135deg, #3a3a4a, #222);
  border: 1px solid #444;
  border-radius: 3px;
  z-index: 18;
  animation: paNozzleMove 3s ease-in-out infinite;
  margin-left: -6px;
}
/* Nozzle */
.pa-nozzle {
  position: absolute;
  top: 28px;
  width: 12px; height: 24px;
  background: linear-gradient(180deg, #555, #333);
  border-radius: 0 0 3px 3px;
  z-index: 20;
  animation: paNozzleMove 3s ease-in-out infinite;
}
.pa-nozzle::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 4px;
  border-radius: 50%;
  background: #ff6b00;
  box-shadow: 0 0 8px #ff6b00;
  animation: paDrip 0.3s ease-in-out infinite alternate;
}
@keyframes paNozzleMove {
  0%  { left: 60px; }
  25% { left: 200px; }
  50% { left: 80px; }
  75% { left: 175px; }
  100%{ left: 60px; }
}
@keyframes paDrip {
  from { opacity: 1; transform: translateX(-50%) scale(1); }
  to   { opacity: 0.4; transform: translateX(-50%) scale(0.5); }
}
/* Platform */
.pa-platform {
  position: absolute;
  bottom: 38px;
  width: 230px; height: 10px;
  background: linear-gradient(180deg, #2a2a2a, #1a1a1a);
  border-radius: 4px;
  border: 1px solid rgba(255,107,0,0.3);
  z-index: 10;
}
.pa-platform-glow {
  position: absolute;
  bottom: 28px;
  width: 230px; height: 18px;
  background: radial-gradient(ellipse, rgba(255,69,0,0.12) 0%, transparent 70%);
  z-index: 9;
}
/* Model */
.pa-model {
  position: absolute;
  bottom: 48px;
  width: 180px;
  overflow: hidden;
  z-index: 11;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
}
/* Progress */
.pa-progress-wrap {
  position: absolute;
  right: 16px; top: 50px; bottom: 50px;
  width: 3px;
  background: #1a1a26;
  border-radius: 2px;
  z-index: 20;
}
.pa-progress-fill {
  width: 3px;
  background: linear-gradient(0deg, #ff4500, #ff8c00);
  border-radius: 2px;
  position: absolute;
  bottom: 0;
  height: 0;
  transition: height 0.4s ease;
}
/* Info overlay */
.pa-info {
  position: absolute;
  left: 14px; top: 50px;
  font-size: 9px;
  color: rgba(255,107,0,0.6);
  line-height: 1.9;
  font-family: monospace;
  z-index: 20;
}
.pa-info span { display: block; }
/* Status + caption */
.pa-status {
  font-size: 0.75rem;
  color: rgba(255,107,0,0.7);
  font-family: monospace;
  letter-spacing: 1px;
}
.pa-status span { color: var(--fire2); font-weight: 700; }
.pa-caption {
  font-size: 0.78rem;
  color: var(--text3);
  text-align: center;
  font-style: italic;
}
/* Layer rows */
.pa-layer-row {
  width: 100%;
  height: 5px;
  display: flex;
  justify-content: center;
  margin-bottom: 1px;
  animation: paLayerIn 0.25s ease forwards;
}
.pa-layer-seg {
  height: 5px;
  border-radius: 2px;
  margin: 0 1px;
}
@keyframes paLayerIn {
  from { opacity: 0; transform: scaleY(0); }
  to   { opacity: 1; transform: scaleY(1); }
}

/* ══════════════════════════════════════════════════════
   MOBILE REDESIGN COMPLETO
   ══════════════════════════════════════════════════════ */

/* Fix logo — sempre visível */
.logo img {
  height: 48px !important;
  width: auto !important;
  display: block !important;
  object-fit: contain;
}
.logo-text { font-size: 1.8rem !important; }

@media (max-width: 768px) {

  /* ── HEADER ── */
  :root { --header-h: 60px; }
  .header-inner { padding: 0 1rem; gap: 0; }
  .logo img { height: 40px !important; }
  .logo-text { font-size: 1.5rem !important; }
  .main-nav { display: none !important; }
  .header-actions { margin-left: auto; gap: 0.25rem; }
  .search-btn, .cart-btn { width: 38px; height: 38px; }

  /* ── HERO ── */
  .hero {
    min-height: auto;
    padding: calc(var(--header-h) + 2rem) 0 2rem;
    text-align: center;
  }
  .hero-content { padding: 0 1.25rem; }
  .hero-badge { font-size: 0.78rem; margin: 0 auto 1rem; }
  .hero h1 { font-size: clamp(1.75rem, 7vw, 2.5rem); }
  .hero-content > p { font-size: 0.95rem; margin: 1rem auto 1.5rem; max-width: 100%; }
  .hero-actions { flex-direction: column; gap: 0.75rem; align-items: center; }
  .hero-actions .btn-primary, .hero-actions .btn-ghost { width: 100%; max-width: 280px; justify-content: center; }
  .hero-stats { justify-content: center; gap: 1.25rem; margin-top: 2rem; }
  .hero-visual { display: none !important; }
  .hero-glow { display: none; }

  /* ── TRUST BAR ── */
  .trust-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 0;
  }
  .trust-item {
    padding: 0.875rem 0.75rem;
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
    font-size: 0.82rem;
  }
  .trust-item:nth-child(even) { border-right: none; }
  .trust-item span { font-size: 1.25rem; }
  .trust-item strong { font-size: 0.82rem; }
  .trust-item small { font-size: 0.7rem; }

  /* ── SECTIONS ── */
  .section { padding: 2.5rem 0; }
  .section-title { font-size: 1.4rem; margin-bottom: 1.5rem; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 0.75rem; }

  /* ── CATEGORIES ── */
  .categories-grid { grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
  .category-card { padding: 1rem 0.5rem; border-radius: 10px; }
  .category-card .cat-icon { font-size: 1.75rem; margin-bottom: 0.4rem; }
  .category-card .cat-name { font-size: 0.78rem; }
  .category-card .cat-count { font-size: 0.68rem; }

  /* ── PRODUCTS GRID ── */
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .product-card-img { aspect-ratio: 1; }
  .product-card-body { padding: 0.75rem; }
  .product-card-name { font-size: 0.82rem; }
  .price-current { font-size: 0.95rem; }
  .price-old { font-size: 0.72rem; }
  .product-badge { font-size: 0.65rem; padding: 0.2rem 0.5rem; }
  .product-card-footer { padding: 0 0.75rem 0.75rem; }
  .product-card-footer button { font-size: 0.78rem; padding: 0.45rem; }

  /* ── PROMO BANNER ── */
  .promo-banner { flex-direction: column; padding: 1.75rem 1.25rem; text-align: center; border-radius: 14px; }
  .promo-banner h3 { font-size: 1.3rem; }
  .promo-deco { font-size: 2.5rem; }

  /* ── CATALOG ── */
  .catalog-hero { padding: calc(var(--header-h) + 1.5rem) 1rem 1.5rem; }
  .catalog-hero h1 { font-size: 1.75rem; }
  .catalog-layout { grid-template-columns: 1fr; gap: 0; padding: 1rem 0; }
  .catalog-filters {
    position: fixed !important;
    bottom: 0; left: 0; right: 0;
    z-index: 500;
    background: var(--bg2);
    border-top: 1px solid var(--border);
    border-radius: 20px 20px 0 0;
    padding: 1.25rem;
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
    max-height: 80vh;
    overflow-y: auto;
  }
  .catalog-filters.open { transform: translateY(0); }
  .catalog-filters h3 { margin-bottom: 1rem; }
  .catalog-toolbar { margin-bottom: 1rem; }
  .catalog-toolbar span { font-size: 0.85rem; }

  /* Filter toggle button */
  .filter-fab {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 400;
    background: linear-gradient(135deg, var(--fire), var(--fire2));
    color: #fff;
    border: none;
    border-radius: 100px;
    padding: 0.65rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(255,69,0,0.4);
    display: none;
    cursor: pointer;
    font-family: inherit;
  }

  /* ── PRODUCT PAGE ── */
  .product-breadcrumb { padding: calc(var(--header-h) + 0.75rem) 0 0.75rem; font-size: 0.75rem; }
  .product-layout { grid-template-columns: 1fr; gap: 1.5rem; padding-bottom: 2rem; }
  .gallery-main img { border-radius: 12px; }
  .gallery-thumbs { gap: 0.4rem; }
  .gallery-thumb { width: 60px; height: 60px; }
  .product-info { padding-top: 0; }
  .product-info h1 { font-size: 1.4rem; }
  .product-price-current { font-size: 1.6rem; }
  .product-description { font-size: 0.9rem; }
  .product-trust { font-size: 0.72rem; flex-wrap: wrap; gap: 0.5rem; }
  .shipping-calc { padding: 0.875rem; }
  .shipping-calc-title { font-size: 0.78rem; }

  /* Rich desc */
  .product-tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .ptab { padding: 0.65rem 1rem; font-size: 0.82rem; white-space: nowrap; }
  .rich-desc-grid { grid-template-columns: 1fr; }
  .rich-desc-highlights { order: -1; }
  .specs-grid { grid-template-columns: 1fr 1fr; }
  .shipping-info-block { grid-template-columns: 1fr; }
  .si-item { padding: 1rem; }

  /* ── CHECKOUT ── */
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-summary { order: -1; }
  .checkout-card { padding: 1.1rem; }
  .form-grid { grid-template-columns: 1fr; }
  .payment-options { grid-template-columns: 1fr; }
  .payment-option { padding: 0.75rem 1rem; }

  /* ── CART DRAWER ── */
  .cart-drawer { width: 100%; border-radius: 20px 20px 0 0; top: auto; border-left: none; border-top: 1px solid var(--border); }
  .cart-item img { width: 52px; height: 52px; }

  /* ── FOOTER ── */
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; padding: 2rem 1.25rem; }
  .footer-links h4 { margin-bottom: 0.6rem; }
  .footer-bottom { flex-direction: column; text-align: center; padding: 1rem; gap: 0.25rem; }
}

@media (max-width: 400px) {
  .products-grid { grid-template-columns: 1fr 1fr; gap: 0.5rem; }
  .categories-grid { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
  .trust-bar { grid-template-columns: 1fr; }
  .trust-item:nth-child(even) { border-right: 1px solid var(--border); }
  .hero h1 { font-size: 1.6rem; }
}