/* ============================================
   CascosParaMotosGT - Premium Racing Theme
   ============================================ */

:root {
  --bg-primary: #080808;
  --bg-secondary: #0d0d0d;
  --bg-card: #141414;
  --bg-elevated: #1a1a1a;
  --bg-body: #080808;
  --accent: #e6392e;
  --accent-dark: #c62a1e;
  --accent-light: #ff5a41;
  --accent-glow: rgba(230, 57, 46, 0.25);
  --accent-soft: rgba(230, 57, 46, 0.08);
  --secondary-accent: #ff5a1f;
  --text-primary: #ffffff;
  --text-secondary: #b8b8b8;
  --text-muted: #777777;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  --border-accent: rgba(230, 57, 46, 0.4);
  --success: #10b981;
  --warning: #f5b700;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 24px 60px rgba(0, 0, 0, 0.5);
  --shadow-accent: 0 8px 32px rgba(230, 57, 46, 0.3);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-primary: 'Montserrat', 'Rajdhani', -apple-system, sans-serif;
  --font-display: 'Oswald', 'Bebas Neue', 'Montserrat', sans-serif;
  --max-width: 1320px;
  --header-height: 90px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

.section { padding: 100px 0; }
.section-dark { background: var(--bg-secondary); }
.section-darker { background: var(--bg-primary); }

/* ========== SECTION HEADER ========== */
.section-header { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.section-header-left { text-align: left; margin: 0 0 50px; max-width: 600px; }
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  position: relative;
}
.section-eyebrow::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--accent);
  margin-top: 8px;
}
.section-header-left .section-eyebrow::after { margin-left: 0; margin-right: auto; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.section-desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 600px;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  background: var(--accent-soft);
}
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 8px 0;
  gap: 6px;
}
.btn-ghost:hover { color: var(--accent); gap: 12px; }
.btn-ghost::after {
  content: '→';
  transition: transform 0.25s ease;
}
.btn-ghost:hover::after { transform: translateX(4px); }
.btn-whatsapp {
  background: #25d366;
  color: #fff;
}
.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}
.btn-sm {
  padding: 10px 20px;
  font-size: 12px;
  letter-spacing: 1px;
}
.btn-full { width: 100%; }

/* ========== HEADER ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(8, 8, 8, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.site-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-logo span { color: var(--accent); }
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  font-size: 18px;
}
.header-icon:hover { color: var(--accent); border-color: var(--accent); }
.cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 20px;
  height: 20px;
  background: var(--accent);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  height: 100vh;
  background: var(--bg-primary);
  border-left: 1px solid var(--border);
  z-index: 1001;
  padding: 100px 32px 32px;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}
.mobile-menu.open { right: 0; }
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.mobile-overlay.open { opacity: 1; pointer-events: all; }
.mobile-nav-link {
  display: block;
  padding: 14px 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.mobile-nav-link:hover { color: var(--accent); padding-left: 8px; }

/* ========== HERO SLIDER ========== */
.hero {
  height: 100vh;
  min-height: 720px;
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s ease;
  transform: scale(1.05);
}
.hero-slide.active { opacity: 1; transform: scale(1); }
.hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.hero-slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.7) 100%);
}
.hero-grid {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}
.hero-text { padding-top: var(--header-height); }
.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease 0.2s;
}
.hero-slide.active .hero-eyebrow { opacity: 1; transform: translateY(0); }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 82px);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 20px;
  letter-spacing: -1px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease 0.35s;
}
.hero-slide.active .hero-title { opacity: 1; transform: translateY(0); }
.hero-title span { color: var(--accent); }
.hero-desc {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: 36px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease 0.5s;
}
.hero-slide.active .hero-desc { opacity: 1; transform: translateY(0); }
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease 0.65s;
}
.hero-slide.active .hero-buttons { opacity: 1; transform: translateY(0); }
.hero-image {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--header-height);
  opacity: 0;
  transform: translateX(60px) scale(0.9);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}
.hero-slide.active .hero-image { opacity: 1; transform: translateX(0) scale(1); }
.hero-image img {
  max-height: 70vh;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 20px 60px rgba(230,57,46,0.2));
  animation: floatHelmet 4s ease-in-out infinite;
}
@keyframes floatHelmet {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}
.hero-controls {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 24px;
}
.hero-pagination {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 2px;
}
.hero-pagination .current { color: var(--text-primary); font-size: 20px; }
.hero-progress {
  width: 120px;
  height: 2px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
  overflow: hidden;
}
.hero-progress-bar {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 0.1s linear;
}
.hero-arrows {
  display: flex;
  gap: 8px;
}
.hero-arrow {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  font-size: 18px;
}
.hero-arrow:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ========== ABOUT SECTION ========== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-image {
  position: relative;
}
.about-image-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  width: 100%;
  height: 520px;
  object-fit: cover;
}
.about-image-secondary {
  position: absolute;
  bottom: -30px;
  right: -20px;
  width: 220px;
  height: 220px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid var(--bg-primary);
}
.about-image-secondary img { width: 100%; height: 100%; object-fit: cover; }
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}
.benefit-card {
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.benefit-card:hover { transform: translateY(-4px); border-color: var(--border-accent); }
.benefit-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--accent);
  transition: var(--transition);
}
.benefit-card:hover .benefit-icon { background: var(--accent); color: #fff; }
.benefit-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.benefit-text { font-size: 13px; color: var(--text-muted); line-height: 1.5; }

/* ========== CATEGORIES ========== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.category-card {
  position: relative;
  height: 260px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: flex-end;
  padding: 24px;
}
.category-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.category-card:hover img { transform: scale(1.08); }
.category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
  transition: var(--transition);
}
.category-card:hover .category-overlay { background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 60%, transparent 100%); }
.category-info { position: relative; z-index: 2; }
.category-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 4px;
}
.category-link {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.category-card:hover .category-link { gap: 12px; }

/* ========== PRODUCT CARD ========== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  justify-content: center;
}
.product-filter-btn {
  padding: 10px 24px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.product-filter-btn:hover { border-color: var(--accent); color: var(--text-primary); }
.product-filter-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-accent);
}
.product-card-image {
  position: relative;
  height: 260px;
  background: radial-gradient(ellipse at center, rgba(230,57,46,0.08) 0%, transparent 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow: hidden;
}
.product-card-image img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card-image img { transform: scale(1.06); }
.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 999px;
  z-index: 2;
}
.product-badge-new { background: var(--accent); color: #fff; }
.product-badge-offer { background: var(--warning); color: #000; }
.product-badge-cert { background: rgba(16, 185, 129, 0.15); color: var(--success); border: 1px solid rgba(16,185,129,0.3); }
.product-quick-actions {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  transition: var(--transition);
}
.product-card:hover .product-quick-actions { opacity: 1; }
.product-quick-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
}
.product-quick-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.product-card-body { padding: 20px; }
.product-brand {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.product-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}
.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}
.product-stars { color: var(--warning); font-size: 13px; }
.product-reviews { font-size: 12px; color: var(--text-muted); }
.product-price-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.product-price { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--text-primary); }
.product-old-price { font-size: 14px; color: var(--text-muted); text-decoration: line-through; }
.product-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.product-spec {
  display: flex;
  flex-direction: column;
}
.product-spec-label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.product-spec-value { font-size: 13px; color: var(--text-secondary); font-weight: 500; }
.product-card-footer { display: flex; flex-direction: column; gap: 8px; }

/* ========== FEATURED CAROUSEL ========== */
.featured-section { background: var(--bg-secondary); padding: 100px 0; position: relative; overflow: hidden; }
.featured-carousel { position: relative; }
.featured-slide {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.featured-slide.active { display: grid; }
.featured-image {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.featured-image img {
  max-height: 480px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 30px 80px rgba(230,57,46,0.15));
  animation: floatHelmet 5s ease-in-out infinite;
}
.featured-info { }
.featured-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.featured-title { font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 44px); font-weight: 700; text-transform: uppercase; line-height: 1.1; margin-bottom: 8px; }
.featured-subtitle { font-size: 15px; color: var(--text-muted); margin-bottom: 16px; }
.featured-price-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.featured-price { font-family: var(--font-display); font-size: 32px; font-weight: 700; color: var(--accent); }
.featured-old-price { font-size: 18px; color: var(--text-muted); text-decoration: line-through; }
.featured-desc { font-size: 15px; line-height: 1.7; color: var(--text-secondary); margin-bottom: 20px; }
.featured-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
.featured-spec {
  padding: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
}
.featured-spec-label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.featured-spec-value { font-size: 13px; color: var(--text-secondary); font-weight: 600; margin-top: 2px; }
.featured-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 50px;
}
.featured-pagination {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 2px;
}
.featured-pagination .current { color: var(--text-primary); }
.featured-arrow {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  font-size: 18px;
}
.featured-arrow:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ========== INFO SECTION ========== */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.info-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
}
.info-media img { width: 100%; height: 460px; object-fit: cover; }
.info-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(230,57,46,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: #fff;
  transition: var(--transition);
  cursor: pointer;
}
.info-play-btn:hover { transform: translate(-50%, -50%) scale(1.1); box-shadow: 0 0 40px rgba(230,57,46,0.4); }
.info-benefits { margin-top: 24px; }
.info-benefit {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  transition: var(--transition);
}
.info-benefit:hover { border-color: var(--border-accent); }
.info-benefit-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.info-benefit-text { font-size: 14px; color: var(--text-secondary); }

/* ========== GALLERY ========== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 240px;
  gap: 12px;
}
.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery-item:nth-child(2) { grid-column: span 1; grid-row: span 1; }
.gallery-item:nth-child(3) { grid-column: span 1; grid-row: span 1; }
.gallery-item:nth-child(4) { grid-column: span 1; grid-row: span 1; }
.gallery-item:nth-child(5) { grid-column: span 1; grid-row: span 2; }
.gallery-item:nth-child(6) { grid-column: span 2; grid-row: span 1; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.07); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(230,57,46,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 20px;
}
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox img { max-width: 90vw; max-height: 90vh; border-radius: var(--radius-md); }
.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lightbox-close:hover { background: var(--accent); }

/* ========== TESTIMONIALS ========== */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.testimonials-image { border-radius: var(--radius-xl); overflow: hidden; }
.testimonials-image img { width: 100%; height: 500px; object-fit: cover; }
.testimonial-slider { position: relative; }
.testimonial-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: none;
}
.testimonial-card.active { display: block; }
.testimonial-text {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 24px;
}
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--bg-elevated);
}
.testimonial-name { font-family: var(--font-display); font-size: 15px; font-weight: 600; text-transform: uppercase; }
.testimonial-role { font-size: 12px; color: var(--text-muted); }
.testimonial-stars { color: var(--warning); margin-top: 4px; font-size: 13px; }
.testimonial-controls {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}
.testimonial-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 16px;
}
.testimonial-arrow:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ========== BRANDS ========== */
.brands-section { background: #111; padding: 60px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.brands-track {
  display: flex;
  gap: 60px;
  align-items: center;
  animation: marquee 20s linear infinite;
  width: max-content;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.brand-logo {
  height: 40px;
  filter: grayscale(1) brightness(1.5);
  opacity: 0.5;
  transition: var(--transition);
  flex-shrink: 0;
}
.brand-logo:hover { filter: grayscale(0) brightness(1); opacity: 1; transform: translateY(-3px); }
.brands-wrapper {
  overflow: hidden;
  width: 100%;
}

/* ========== NEWSLETTER ========== */
.newsletter-section {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(230,57,46,0.08), rgba(230,57,46,0.02));
  border-top: 1px solid var(--border);
}
.newsletter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.newsletter-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 12px;
}
.newsletter-desc { color: var(--text-secondary); font-size: 15px; }
.newsletter-form { display: flex; gap: 0; }
.newsletter-input {
  flex: 1;
  padding: 16px 24px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-right: none;
  border-radius: 999px 0 0 999px;
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
  font-family: inherit;
}
.newsletter-input:focus { border-color: var(--accent); }
.newsletter-input::placeholder { color: var(--text-muted); }
.newsletter-submit {
  padding: 16px 32px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 0 999px 999px 0;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}
.newsletter-submit:hover { background: var(--accent-light); }
.newsletter-success {
  display: none;
  color: var(--success);
  font-size: 14px;
  margin-top: 12px;
}
.newsletter-success.show { display: block; }

/* ========== FOOTER ========== */
.site-footer { background: #080808; padding: 80px 0 0; border-top: 1px solid var(--border); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 60px;
}
.footer-brand .site-logo { margin-bottom: 16px; }
.footer-desc { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
  font-size: 16px;
}
.footer-social a:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.footer-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-contact a { color: var(--text-secondary); transition: var(--transition); }
.footer-contact a:hover { color: var(--accent); }
.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copyright { font-size: 13px; color: var(--text-muted); }
.footer-payments { display: flex; gap: 8px; }

/* ========== WHATSAPP FLOATING ========== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  cursor: pointer;
  transition: var(--transition);
  animation: pulseWhatsApp 2s ease-in-out infinite;
}
@keyframes pulseWhatsApp {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.55); }
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-image { display: none; }
  .hero { min-height: 600px; height: auto; padding: 120px 0 80px; }
  .hero-desc { margin: 0 auto 36px; }
  .hero-buttons { justify-content: center; }
  .hero-controls { bottom: 24px; }
  .hero-title { font-size: clamp(36px, 8vw, 52px); }
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .category-card { height: 200px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image-secondary { width: 160px; height: 160px; }
  .info-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .gallery-item:nth-child(2),
  .gallery-item:nth-child(3),
  .gallery-item:nth-child(4) { grid-column: span 1; grid-row: span 1; }
  .gallery-item:nth-child(5) { grid-column: span 1; grid-row: span 1; }
  .gallery-item:nth-child(6) { grid-column: span 2; grid-row: span 1; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonials-image { display: none; }
  .newsletter-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .featured-slide { grid-template-columns: 1fr; }
  .featured-image img { max-height: 320px; }
  .featured-specs { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .header-actions .btn { display: none; }
  .hamburger { display: flex; }
  .section { padding: 60px 0; }
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-title { font-size: 34px; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .category-card { height: 180px; padding: 16px; }
  .category-name { font-size: 18px; }
  .products-grid { grid-template-columns: 1fr; }
  .product-card-image { height: 220px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 180px; }
  .gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .gallery-item:nth-child(2),
  .gallery-item:nth-child(3),
  .gallery-item:nth-child(4),
  .gallery-item:nth-child(5),
  .gallery-item:nth-child(6) { grid-column: span 1; grid-row: span 1; }
  .benefits-grid { grid-template-columns: 1fr; }
  .info-media img { height: 300px; }
  .newsletter-form { flex-direction: column; }
  .newsletter-input { border-radius: 999px; border-right: 1.5px solid var(--border); }
  .newsletter-submit { border-radius: 999px; }
  .footer-grid { grid-template-columns: 1fr; }
  .featured-specs { grid-template-columns: repeat(2, 1fr); }
  .section-header { margin-bottom: 40px; }
  .hero-controls { display: none; }
  .header-actions .header-icon { width: 36px; height: 36px; font-size: 15px; }
  .site-logo { font-size: 18px; }
  :root { --header-height: 72px; }
}

/* ========== CATALOG PAGE ========== */
.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  padding-top: calc(var(--header-height) + 32px);
}
.catalog-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  height: fit-content;
}
.catalog-sidebar-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.filter-group { margin-bottom: 24px; }
.filter-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  display: block;
}
.filter-options { display: flex; flex-direction: column; gap: 6px; }
.filter-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-muted);
  transition: var(--transition);
}
.filter-option:hover { color: var(--text-secondary); }
.filter-option input[type="checkbox"] {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}
.price-range { display: flex; gap: 8px; align-items: center; }
.price-range input {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
}
.price-range input:focus { border-color: var(--accent); }
.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.catalog-count { font-size: 14px; color: var(--text-muted); }
.catalog-sort { display: flex; align-items: center; gap: 8px; }
.catalog-sort label { font-size: 13px; color: var(--text-muted); }
.catalog-sort select {
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  cursor: pointer;
}
.catalog-sort select:focus { border-color: var(--accent); }

@media (max-width: 768px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-sidebar { position: fixed; top: 0; left: -100%; width: 300px; height: 100vh; z-index: 1001; background: var(--bg-primary); padding: 100px 24px 24px; overflow-y: auto; transition: left 0.4s ease; }
  .catalog-sidebar.open { left: 0; }
}

/* ========== PRODUCT DETAIL ========== */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding-top: calc(var(--header-height) + 32px);
}
.product-gallery { }
.product-main-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: radial-gradient(ellipse at center, rgba(230,57,46,0.06) 0%, transparent 70%);
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  border: 1px solid var(--border);
  cursor: crosshair;
}
.product-main-image img { max-height: 100%; max-width: 100%; object-fit: contain; transition: transform 0.3s ease; }
.product-thumbnails {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}
.product-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  background: var(--bg-card);
}
.product-thumb.active { border-color: var(--accent); }
.product-thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }
.product-detail-brand { font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); }
.product-detail-name { font-family: var(--font-display); font-size: clamp(24px, 3vw, 36px); font-weight: 700; text-transform: uppercase; margin: 8px 0 12px; }
.product-detail-price { font-family: var(--font-display); font-size: 32px; font-weight: 700; color: var(--accent); margin-bottom: 20px; }
.product-detail-old-price { font-size: 18px; color: var(--text-muted); text-decoration: line-through; margin-left: 12px; }
.product-detail-desc { font-size: 15px; line-height: 1.7; color: var(--text-secondary); margin-bottom: 24px; }
.product-detail-options { margin-bottom: 24px; }
.option-label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--text-secondary); margin-bottom: 10px; }
.option-values { display: flex; gap: 8px; flex-wrap: wrap; }
.option-btn {
  padding: 8px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}
.option-btn:hover { border-color: var(--accent); }
.option-btn.active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.product-detail-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.product-detail-tabs { margin-top: 80px; }
.tab-nav { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 32px; }
.tab-btn {
  padding: 14px 24px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}
.tab-btn:hover { color: var(--text-secondary); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.specs-table { width: 100%; }
.specs-table tr { border-bottom: 1px solid var(--border); }
.specs-table td { padding: 14px 16px; font-size: 14px; }
.specs-table td:first-child { color: var(--text-muted); font-weight: 500; }
.specs-table td:last-child { color: var(--text-secondary); }

@media (max-width: 768px) {
  .product-detail { grid-template-columns: 1fr; gap: 32px; }
  .product-main-image { height: 320px; }
  .tab-nav { overflow-x: auto; }
}