/* ============================================
   CENTRAL UNIFORMES — Premium Design System
   ============================================ */

/* ---- CSS VARIABLES ---- */

/* ---- CSS VARIABLES ---- */
:root {
  /* Colors — Premium Navy & Warm Accents */
  --primary: #1B3A5C;
  --primary-dark: #0F2440;
  --primary-light: #2A5A8F;
  --primary-50: #E8EEF5;
  --primary-100: #C5D5E8;

  --accent: #E8A838;
  --accent-dark: #C78E2A;
  --accent-light: #F0C264;
  --accent-50: #FFF8EB;

  --whatsapp: #25D366;
  --whatsapp-dark: #1DAF54;
  --whatsapp-light: #D4F8E0;

  --success: #22C55E;
  --warning: #F59E0B;
  --error: #EF4444;
  --info: #3B82F6;

  --text-primary: #1A1D26;
  --text-secondary: #4A5568;
  --text-tertiary: #8896AB;
  --text-inverse: #FFFFFF;

  --bg-page: #F7F8FA;
  --bg-white: #FFFFFF;
  --bg-subtle: #F0F2F5;
  --bg-dark: #0F1923;
  --bg-dark-2: #1A2733;

  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12), 0 8px 20px rgba(0,0,0,0.06);

  /* Typography */
  --font-display: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Header height */
  --topbar-h: 38px;
  --header-h: 72px;
  --catnav-h: 48px;
}

/* ---- RESET ---- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol { list-style: none; }

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

button { cursor: pointer; }

/* ---- CONTAINER ---- */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================
   TOP BAR
   ============================================ */
.topbar {
  background: var(--bg-dark);
  color: var(--text-inverse);
  font-size: 12px;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  position: relative;
  z-index: 100;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar-links {
  display: flex;
  gap: 24px;
}

.topbar-links a {
  color: rgba(255,255,255,0.7);
  font-size: 12px;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.topbar-links a:hover { color: #fff; }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-social {
  display: flex;
  gap: 12px;
  align-items: center;
}

.topbar-social a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition-fast);
  display: flex;
}

.topbar-social a:hover { color: var(--accent); }

.topbar-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.8);
  font-size: 12px;
  font-weight: 500;
}

.topbar-phone svg { flex-shrink: 0; }

/* ============================================
   HEADER
   ============================================ */
.header-main {
  background: var(--bg-white);
  height: var(--header-h);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 90;
  transition: box-shadow var(--transition-base);
}

.header-main.scrolled {
  box-shadow: var(--shadow-md);
}

.header-main .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 16px;
  font-family: var(--font-display);
  letter-spacing: -0.5px;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--primary);
  line-height: 1.1;
}

.logo-text small {
  display: block;
  font-size: 10px;
  font-weight: 500;
  color: var(--text-tertiary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* Search */
.search-wrapper {
  flex: 1;
  max-width: 560px;
}

.search-form {
  display: flex;
  align-items: center;
  background: var(--bg-subtle);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-form:focus-within {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px var(--primary-50);
  background: var(--bg-white);
}

.search-form input {
  flex: 1;
  padding: 10px 20px;
  background: transparent;
  color: var(--text-primary);
  font-size: 14px;
}

.search-form input::placeholder {
  color: var(--text-tertiary);
}

.search-form button {
  padding: 10px 18px;
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
}

.search-form button:hover {
  color: var(--primary);
}

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.header-action-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  position: relative;
}

.header-action-btn:hover {
  background: var(--bg-subtle);
  color: var(--primary);
}

.cart-count {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 20px;
  height: 20px;
  background: var(--accent);
  color: var(--text-primary);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
}

/* Mobile toggle */
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  border-radius: var(--radius-md);
}

/* ============================================
   CATEGORY NAV
   ============================================ */
.cat-nav {
  background: var(--primary);
  height: var(--catnav-h);
  position: sticky;
  top: var(--header-h);
  z-index: 85;
}

.cat-nav .container {
  height: 100%;
}

.cat-nav-list {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.cat-nav-list::-webkit-scrollbar { display: none; }

.cat-nav-item {
  position: relative;
  flex-shrink: 0;
}

.cat-nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  height: var(--catnav-h);
  padding: 0 20px;
  color: rgba(255,255,255,0.85);
  font-size: 13.5px;
  font-weight: 500;
  white-space: nowrap;
  transition: all var(--transition-fast);
  border-bottom: 3px solid transparent;
  letter-spacing: 0.2px;
}

.cat-nav-link:hover,
.cat-nav-link.active {
  color: #fff;
  background: rgba(255,255,255,0.08);
  border-bottom-color: var(--accent);
}

.cat-nav-link .cat-icon {
  font-size: 16px;
}

.cat-nav-all {
  margin-right: 8px;
  padding-right: 20px;
  border-right: 1px solid rgba(255,255,255,0.15);
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  backdrop-filter: blur(4px);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  height: 100dvh;
  background: var(--bg-white);
  z-index: 210;
  transform: translateX(-100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--border-light);
}

.mobile-menu-close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: background var(--transition-fast);
}

.mobile-menu-close:hover {
  background: var(--bg-subtle);
}

.mobile-search-wrapper {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
}

.mobile-search-form {
  display: flex;
  background: var(--bg-subtle);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.mobile-search-form input {
  flex: 1;
  padding: 12px 16px;
  font-size: 14px;
  background: transparent;
}

.mobile-search-form button {
  padding: 12px 14px;
  color: var(--primary);
  display: flex;
  align-items: center;
}

.mobile-cat-list {
  padding: 12px 0;
  flex: 1;
}

.mobile-cat-item {
  border-bottom: 1px solid var(--border-light);
}

.mobile-cat-item:last-child {
  border-bottom: none;
}

.mobile-cat-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  transition: background var(--transition-fast);
}

.mobile-cat-link:hover {
  background: var(--bg-subtle);
}

.mobile-cat-link .cat-emoji {
  font-size: 20px;
  width: 32px;
  text-align: center;
}

.mobile-cat-link .cat-count {
  margin-left: auto;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-tertiary);
  background: var(--bg-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.mobile-menu-footer {
  padding: 20px;
  border-top: 1px solid var(--border-light);
  margin-top: auto;
}

.mobile-menu-footer a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: var(--whatsapp);
  color: white;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 14px;
  justify-content: center;
  transition: background var(--transition-fast);
}

.mobile-menu-footer a:hover {
  background: var(--whatsapp-dark);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 15px; }
.btn-full { width: 100%; }

.btn-primary {
  background: var(--primary);
  color: var(--text-inverse);
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background: var(--accent);
  color: var(--text-primary);
  border-color: var(--accent);
}

.btn-accent:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(232, 168, 56, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--border-medium);
}

.btn-outline:hover {
  background: var(--primary-50);
  border-color: var(--primary);
}

.btn-outline-light {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.4);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: white;
  border-color: var(--whatsapp);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  border-color: var(--whatsapp-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
  padding: 8px 12px;
}

.btn-ghost:hover {
  background: var(--bg-subtle);
  color: var(--primary);
}

/* ============================================
   HERO CAROUSEL
   ============================================ */
.hero-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.hero-track {
  display: flex;
  transition: transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.hero-slide {
  min-width: 100%;
  position: relative;
  padding: 80px 0 90px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(232, 168, 56, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.06) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(255,255,255,0.03) 0%, transparent 70%);
}

.hero-slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.015'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 1;
}

.hero-slide .container {
  position: relative;
  z-index: 1;
}

.hero-slide-content {
  max-width: 680px;
  color: white;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
  color: rgba(255,255,255,0.9);
}

.hero-slide h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-slide-sub {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ============================================
   HERO SIMPLE (Home)
   ============================================ */
.hero-simple {
  position: relative;
  padding: 84px 0 90px;
  overflow: hidden;
}

.hero-simple-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 45%, var(--primary-light) 100%);
}

.hero-simple-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(232, 168, 56, 0.14) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 55%),
    radial-gradient(circle at 50% 50%, rgba(255,255,255,0.03) 0%, transparent 70%);
}

.hero-simple-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 1;
}

.hero-simple .container {
  position: relative;
  z-index: 1;
}

.hero-simple-content {
  max-width: 720px;
  color: white;
}

.hero-simple h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 20px;
  letter-spacing: -0.6px;
}

.hero-simple .hero-slide-sub {
  color: rgba(255,255,255,0.82);
}

/* Carousel Controls */
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: 10;
  backdrop-filter: blur(8px);
}

.hero-arrow:hover {
  background: rgba(255,255,255,0.25);
  transform: translateY(-50%) scale(1.05);
}

.hero-arrow-prev { left: 20px; }
.hero-arrow-next { right: 20px; }

.hero-indicators {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.3);
  border: 2px solid rgba(255,255,255,0.3);
  cursor: pointer;
  transition: all var(--transition-base);
  padding: 0;
}

.hero-dot.active {
  background: var(--accent);
  border-color: var(--accent);
  width: 36px;
}

/* Hero visual decorations */
.hero-deco {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  z-index: 1;
  opacity: 0.6;
}

.hero-deco-card {
  width: 120px;
  height: 120px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  backdrop-filter: blur(6px);
  color: white;
  font-size: 13px;
  font-weight: 600;
}

.hero-deco-card .deco-emoji {
  font-size: 36px;
}

.hero-deco-card:nth-child(1) { animation: floatCard 6s ease-in-out infinite; }
.hero-deco-card:nth-child(2) { animation: floatCard 6s ease-in-out 1s infinite; }
.hero-deco-card:nth-child(3) { animation: floatCard 6s ease-in-out 2s infinite; }
.hero-deco-card:nth-child(4) { animation: floatCard 6s ease-in-out 3s infinite; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ============================================
   PROMO BAR
   ============================================ */
.promo-bar {
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
  padding: 16px 0;
}

.promo-grid {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 16px;
}

.promo-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 13.5px;
  white-space: nowrap;
}

.promo-item svg {
  flex-shrink: 0;
  opacity: 0.8;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: var(--space-4xl) 0;
}

.section-alt {
  background: var(--bg-white);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.section-header-flex {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
  gap: 20px;
}

.section-header-flex .section-title { margin-bottom: 4px; }
.section-header-flex .section-subtitle { margin-bottom: 0; }

/* ============================================
   DIFFERENTIALS
   ============================================ */
.differentials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.diff-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition-slow);
}

.diff-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-100);
}

.diff-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: var(--primary-50);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: all var(--transition-base);
}

.diff-card:hover .diff-icon {
  background: var(--primary);
  color: white;
}

.diff-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.diff-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   CATEGORIES SHOWCASE
   ============================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.categories-grid-pro {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

.category-card-pro {
  grid-column: span 4;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-slow);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.category-card-pro:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-100);
}

.category-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--bg-subtle);
  overflow: hidden;
}

.category-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.category-card-pro:hover .category-card-media img {
  transform: scale(1.04);
}

.category-card-content {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.category-card-content h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.2px;
}

.category-card-content p {
  color: var(--text-secondary);
  font-size: 13.5px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.category-card-action {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 13px;
  color: var(--primary);
}

.category-card-action::after {
  content: '→';
  opacity: 0.8;
  transition: transform var(--transition-fast);
}

.category-card-pro:hover .category-card-action::after {
  transform: translateX(3px);
}

.category-card {
  position: relative;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 20px;
  text-align: center;
  transition: all var(--transition-slow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform var(--transition-slow);
  transform-origin: left;
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-100);
}

.category-card:hover::before {
  transform: scaleX(1);
}

.category-card-icon {
  font-size: 44px;
  margin-bottom: 4px;
}

.category-card h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.category-card-count {
  font-size: 12px;
  color: var(--text-tertiary);
  font-weight: 500;
}

/* ============================================
   PRODUCT CARDS
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.catalog-grid {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.product-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-slow);
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-100);
}

.product-badge {
  position: absolute;
  top: 12px;
  z-index: 5;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-new {
  left: 12px;
  background: var(--whatsapp);
  color: white;
}

.badge-featured {
  right: 12px;
  background: var(--accent);
  color: var(--text-primary);
}

.product-card-image {
  display: block;
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #f5f5f5;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center top;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.product-card-category {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--primary-light);
}

.product-card-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
}

.product-card-name a {
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.product-card-name a:hover {
  color: var(--primary-light);
}

.product-card-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-price {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  margin-top: 4px;
}

.product-card-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
  padding-top: 12px;
}

.product-card-actions .btn { flex: 1; }

.btn-add-quick {
  font-size: 12px !important;
  padding: 8px 10px !important;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-block { background: var(--bg-white); }

.about-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.about-badge {
  display: inline-block;
  padding: 4px 14px;
  background: var(--primary-50);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
}

.about-text p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border-light);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
}

.stat span {
  font-size: 13px;
  color: var(--text-tertiary);
}

.about-visual-card {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  border-radius: var(--radius-xl);
  padding: 48px 32px;
  text-align: center;
  color: white;
}

.about-emoji {
  font-size: 56px;
  margin-bottom: 20px;
}

.about-visual-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.about-visual-card p {
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
}

/* ============================================
   CTA FINAL
   ============================================ */
.cta-final {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  padding: 80px 0;
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 70%, rgba(232,168,56,0.1) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(42,90,143,0.2) 0%, transparent 50%);
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-content > p {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.cta-micro {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}

/* ============================================
   CATALOG PAGE
   ============================================ */
.catalog-page {
  padding: 32px 0 80px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--primary-light);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.breadcrumb span {
  color: var(--text-tertiary);
}

.catalog-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 20px;
  flex-wrap: wrap;
}

.catalog-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
}

.catalog-desc {
  font-size: 15px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.catalog-sort {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.catalog-sort label {
  font-size: 13px;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.catalog-sort select {
  padding: 8px 12px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-primary);
  background: var(--bg-white);
  cursor: pointer;
}

/* Filters */
.filter-group {
  margin-bottom: 24px;
}

.filter-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 6px 16px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chip:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.chip.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.results-count {
  font-size: 14px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.page-btn {
  padding: 8px 16px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.page-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.page-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-tertiary);
}

.empty-state svg {
  margin: 0 auto 20px;
  opacity: 0.3;
}

.empty-state h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.empty-state p {
  margin-bottom: 24px;
}

/* ============================================
   PRODUCT PAGE
   ============================================ */
.product-page {
  padding: 32px 0 80px;
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.product-gallery {
  position: sticky;
  top: calc(var(--header-h) + var(--catnav-h) + 20px);
  align-self: start;
}

.product-main-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  aspect-ratio: 1 / 1;
}

.product-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.product-category-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--primary-50);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: fit-content;
}

.product-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  line-height: 1.2;
}

.product-short-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.product-price-tag {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--primary);
  padding: 12px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.product-sku {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* Product Options */
.product-options {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 8px;
}

.option-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.size-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.size-btn {
  min-width: 44px;
  height: 40px;
  padding: 0 14px;
  border: 2px solid var(--border-medium);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.size-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.size-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.color-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.color-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--bg-white);
}

.color-btn:hover {
  border-color: var(--primary-light);
}

.color-btn.active {
  border-color: var(--primary);
  background: var(--primary-50);
}

.color-swatch {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  display: block;
  flex-shrink: 0;
}

.color-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

/* Quantity */
.quantity-selector {
  display: inline-flex;
  align-items: center;
  border: 2px solid var(--border-medium);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.qty-btn:hover {
  background: var(--primary-50);
  color: var(--primary);
}

.quantity-selector input {
  width: 60px;
  height: 40px;
  text-align: center;
  font-weight: 600;
  font-size: 15px;
  background: var(--bg-white);
  -moz-appearance: textfield;
}

.quantity-selector input::-webkit-inner-spin-button,
.quantity-selector input::-webkit-outer-spin-button {
  -webkit-appearance: none;
}

.option-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 14px;
  resize: vertical;
  transition: border-color var(--transition-fast);
  background: var(--bg-white);
}

.option-group textarea:focus {
  border-color: var(--primary-light);
}

/* Product Actions */
.product-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}

/* Product micro info */
.product-micro-info {
  margin-top: 16px;
  padding: 16px;
  background: var(--accent-50);
  border: 1px solid rgba(232,168,56,0.2);
  border-radius: var(--radius-md);
}

.product-micro-info p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  line-height: 1.6;
}

.product-micro-info p:last-child {
  margin-bottom: 0;
}

/* Description section */
.product-description-section {
  padding: 40px 0;
  border-top: 1px solid var(--border-light);
  margin-top: 20px;
}

.product-description-section h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
}

.product-description-section p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--bg-subtle);
  border-radius: var(--radius-full);
  font-size: 12px;
  color: var(--text-tertiary);
  font-weight: 500;
}

/* WhatsApp CTA on product page */
.product-whatsapp-cta {
  margin: 32px 0;
}

.whatsapp-cta-content {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  background: var(--whatsapp-light);
  border: 1px solid rgba(37,211,102,0.2);
  border-radius: var(--radius-lg);
}

.whatsapp-cta-content svg {
  flex-shrink: 0;
  color: var(--whatsapp-dark);
}

.whatsapp-cta-content div { flex: 1; }

.whatsapp-cta-content h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.whatsapp-cta-content p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Related products */
.related-products {
  padding-top: 40px;
  border-top: 1px solid var(--border-light);
}

/* ============================================
   CART PAGE
   ============================================ */
.cart-page { padding: 32px 0 80px; }

.page-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.page-title svg { color: var(--primary); flex-shrink: 0; }

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}

.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-fast);
}

.cart-item:hover {
  box-shadow: var(--shadow-sm);
}

.cart-item-image {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-subtle);
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-details {
  flex: 1;
  min-width: 0;
}

.cart-item-details h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}

.cart-item-details h3 a {
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.cart-item-details h3 a:hover {
  color: var(--primary-light);
}

.cart-item-meta {
  display: flex;
  gap: 8px;
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}

.cart-item-meta span::after {
  content: '·';
  margin-left: 8px;
  opacity: 0.5;
}

.cart-item-meta span:last-child::after {
  content: none;
}

.cart-item-variants {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.variant-tag {
  display: inline-block;
  padding: 2px 10px;
  background: var(--bg-subtle);
  border-radius: var(--radius-full);
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

.cart-item-obs {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

.cart-item-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  flex-shrink: 0;
}

.quantity-sm .qty-btn {
  width: 32px;
  height: 32px;
  font-size: 16px;
}

.qty-display {
  width: 40px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  background: var(--bg-white);
}

.btn-remove {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--error);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: transparent;
}

.btn-remove:hover {
  background: rgba(239,68,68,0.08);
}

/* Cart Summary */
.cart-summary {
  position: sticky;
  top: calc(var(--header-h) + var(--catnav-h) + 24px);
}

.cart-summary-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.cart-summary-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 14px;
}

.summary-row span { color: var(--text-secondary); }
.summary-row strong { color: var(--text-primary); }

.summary-note {
  margin: 20px 0;
  padding: 14px;
  background: var(--accent-50);
  border-radius: var(--radius-md);
  border: 1px solid rgba(232,168,56,0.2);
}

.summary-note p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.btn-clear-cart {
  display: block;
  width: 100%;
  padding: 10px;
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-tertiary);
  text-align: center;
  cursor: pointer;
  transition: color var(--transition-fast);
  background: transparent;
}

.btn-clear-cart:hover {
  color: var(--error);
}

/* ============================================
   CHECKOUT PAGE
   ============================================ */
.checkout-page { padding: 32px 0 80px; }

.checkout-notice {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 24px;
  background: var(--info);
  color: white;
  border-radius: var(--radius-lg);
  margin-bottom: 32px;
}

.checkout-notice svg { flex-shrink: 0; margin-top: 2px; }

.checkout-notice strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
}

.checkout-notice p {
  font-size: 13px;
  color: rgba(255,255,255,0.85);
}

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 32px;
  align-items: start;
}

.checkout-form-section h2 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 14px;
  background: var(--bg-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px var(--primary-50);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.checkout-submit-btn {
  font-size: 16px !important;
  padding: 16px 28px !important;
  margin-top: 8px;
}

.checkout-disclaimer {
  font-size: 12px;
  color: var(--text-tertiary);
  text-align: center;
  margin-top: 12px;
  line-height: 1.5;
}

/* Checkout Summary */
.checkout-summary-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: calc(var(--header-h) + var(--catnav-h) + 24px);
}

.checkout-summary-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.checkout-items-list {
  max-height: 360px;
  overflow-y: auto;
  margin-bottom: 16px;
}

.checkout-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
}

.checkout-item:last-child {
  border-bottom: none;
}

.checkout-item-info strong {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
}

.checkout-item-info span {
  display: block;
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 2px;
}

.checkout-item-obs {
  font-size: 12px;
  color: var(--accent-dark);
}

.checkout-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-top: 2px solid var(--border-medium);
  font-size: 16px;
  font-weight: 700;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.8);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  color: rgba(255,255,255,0.6);
}

.footer h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  color: white;
}

.footer ul li {
  margin-bottom: 10px;
}

.footer ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}

.footer ul li a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 16px;
}

/* ============================================
   FLOATING WHATSAPP
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 80;
  animation: whatsappPulse 3s infinite;
}

.whatsapp-float a {
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 24px rgba(37,211,102,0.35);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.whatsapp-float a:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.45);
}

@keyframes whatsappPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* ============================================
   CART NOTIFICATION
   ============================================ */
.cart-notification {
  position: fixed;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-xl);
  z-index: 300;
  transition: top 400ms cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.cart-notification.show {
  top: calc(var(--header-h) + 16px);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.animate-target {
  opacity: 0;
  transform: translateY(30px);
  transition: all 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   HIDE UTILITIES
   ============================================ */
.hide-mobile { display: flex; }

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */
@media (max-width: 1024px) {
  .hero-slide { padding: 60px 0 70px; }
  .hero-deco { display: none; }
  .hero-simple { padding: 64px 0 72px; }

  .about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-detail {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .product-gallery {
    position: static;
  }

  .cart-layout {
    grid-template-columns: 1fr;
  }

  .cart-summary { position: static; }

  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .category-card-pro { grid-column: span 6; }
}

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */
@media (max-width: 768px) {
  :root {
    --header-h: 64px;
    --catnav-h: 0px;
  }

  .topbar {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .search-wrapper {
    display: none;
  }

  .hide-mobile {
    display: none !important;
  }

  .cat-nav {
    display: none;
  }

  .hero-slide {
    padding: 48px 0 60px;
  }

  .hero-simple {
    padding: 52px 0 60px;
  }

  .hero-simple h1 {
    font-size: 26px;
  }

  .hero-slide h1 {
    font-size: 26px;
  }

  .hero-slide-sub {
    font-size: 15px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-arrow {
    width: 36px;
    height: 36px;
  }

  .hero-arrow-prev { left: 10px; }
  .hero-arrow-next { right: 10px; }

  .hero-indicators {
    bottom: 16px;
  }

  .promo-grid {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .differentials-grid {
    grid-template-columns: 1fr;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .categories-grid-pro {
    gap: 12px;
  }

  .category-card-pro { grid-column: span 6; }

  .category-card {
    padding: 24px 16px;
  }

  .category-card-icon {
    font-size: 36px;
  }

  .products-grid,
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .product-card-body {
    padding: 14px;
  }

  .product-card-name {
    font-size: 13px;
  }

  .product-card-desc {
    display: none;
  }

  .product-card-actions {
    flex-direction: column;
    gap: 6px;
  }

  .section {
    padding: 48px 0;
  }

  .section-header-flex {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .about-stats {
    gap: 20px;
  }

  .stat strong { font-size: 22px; }

  .cta-final {
    padding: 48px 0;
  }

  .catalog-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .cart-item {
    flex-wrap: wrap;
  }

  .cart-item-controls {
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    margin-top: 8px;
  }

  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .pagination {
    flex-wrap: wrap;
  }

  .whatsapp-float {
    bottom: 16px;
    right: 16px;
  }

  .whatsapp-float a {
    width: 56px;
    height: 56px;
  }
}

@media (max-width: 480px) {
  .category-card-pro { grid-column: span 12; }
  .products-grid,
  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .logo-text {
    font-size: 16px;
  }

  .logo-text small {
    font-size: 9px;
  }
}

/* ============================================
   LIGHTBOX E ZOOM NO PRODUTO
   ============================================ */
.product-main-image {
  position: relative;
  cursor: zoom-in;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.product-main-image img {
  transition: transform 0.3s ease;
  width: 100%;
}

.product-main-image:hover img {
  transform: scale(1.05);
}

.zoom-icon {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
  z-index: 10;
  pointer-events: none;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.product-main-image:hover .zoom-icon {
  opacity: 1;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: -20px;
  color: white;
  font-size: 30px;
  cursor: pointer;
  background: none;
  border: none;
  outline: none;
}

.benefits-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.benefit-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

@media (max-width: 768px) {
  .lightbox-close {
    right: 0;
  }
}

/* ============================================
   PREMIUM HERO BANNER SYSTEM
   ============================================ */
.hero-carousel { position: relative; overflow: hidden; width: 100%; }
.hero-carousel__track { display: flex; transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94); width: 100%; }
.hero-banner { flex: 0 0 100%; width: 100%; height: 540px; position: relative; overflow: hidden; display: flex; align-items: center; }
.hero-banner__bg { position: absolute; top: 0; left: 0; right: 0; bottom: 0; z-index: 0; }
.hero-banner__bg-img { width: 100%; height: 100%; object-fit: cover; object-position: top center; filter: brightness(1.05) contrast(1.02); transition: transform 6s ease; }
.hero-banner:hover .hero-banner__bg-img { transform: scale(1.02); }
.hero-banner__overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; z-index: 1; }
.hero-banner__overlay--left { background: linear-gradient(to right, rgba(15,36,64,0.85) 0%, rgba(15,36,64,0.65) 25%, rgba(15,36,64,0.15) 55%, transparent 75%); }
.hero-banner__content { position: relative; z-index: 3; width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; height: 100%; }
.hero-banner__text { max-width: 520px; z-index: 3; }
.hero-banner__badge { display: inline-block; background: var(--accent); color: var(--primary-dark); font-size: 11px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; padding: 6px 16px; border-radius: 4px; margin-bottom: 20px; }
.hero-banner__title { font-family: var(--font-display); font-size: clamp(28px,4.5vw,46px); font-weight: 900; line-height: 1.05; color: #fff; text-transform: uppercase; margin-bottom: 16px; text-shadow: 0 2px 20px rgba(0,0,0,0.4); letter-spacing: -0.5px; }
.hero-banner__subtitle { font-size: clamp(14px,1.8vw,18px); font-weight: 400; color: rgba(255,255,255,0.88); line-height: 1.6; margin-bottom: 32px; max-width: 440px; text-shadow: 0 1px 8px rgba(0,0,0,0.3); }
.hero-banner__cta { display: inline-flex; align-items: center; gap: 10px; background: var(--accent); color: var(--primary-dark); font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; padding: 16px 36px; border-radius: 6px; text-decoration: none; transition: all 0.3s ease; box-shadow: 0 4px 20px rgba(232,168,56,0.4); }
.hero-banner__cta:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(232,168,56,0.5); }
.hero-banner__cta svg { width: 18px; height: 18px; transition: transform 0.3s; }
.hero-banner__cta:hover svg { transform: translateX(4px); }
.hero-banner__brand { margin-top: 28px; display: flex; align-items: center; gap: 12px; }
.hero-banner__brand-logo { width: 44px; height: 44px; background: var(--accent); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 16px; color: var(--primary-dark); flex-shrink: 0; }
.hero-banner__brand-name { font-size: 14px; font-weight: 700; color: rgba(255,255,255,0.7); letter-spacing: 0.5px; }
.hero-banner__brand-name span { display: block; font-size: 11px; font-weight: 500; color: rgba(255,255,255,0.5); letter-spacing: 1.5px; text-transform: uppercase; margin-top: 2px; }
.hero-banner__models { position: absolute; right: 0; top: 0; bottom: 0; width: 55%; display: flex; align-items: flex-end; justify-content: center; z-index: 2; pointer-events: none; }
.hero-banner__model { height: 95%; object-fit: contain; object-position: bottom center; filter: drop-shadow(0 10px 30px rgba(0,0,0,0.3)); image-rendering: -webkit-optimize-contrast; }
.hero-banner__model--single { height: 100%; }
.hero-banner__models--dual { width: 60%; gap: 0; }
.hero-banner__models--dual .hero-banner__model { height: 90%; }
.hero-banner__accent-line { position: absolute; left: 0; bottom: 0; width: 100%; height: 5px; background: linear-gradient(to right, var(--accent), var(--accent-light), transparent); z-index: 4; }
.hero-carousel__controls { position: absolute; bottom: 24px; left: 0; right: 0; display: flex; justify-content: center; align-items: center; gap: 10px; z-index: 10; }
.hero-carousel__dot { width: 10px; height: 10px; border-radius: 50%; border: 2px solid rgba(255,255,255,0.6); background: transparent; cursor: pointer; transition: all 0.3s; padding: 0; }
.hero-carousel__dot--active, .hero-carousel__dot:hover { background: var(--accent); border-color: var(--accent); transform: scale(1.2); }
.hero-carousel__arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; width: 48px; height: 48px; border-radius: 50%; border: 2px solid rgba(255,255,255,0.3); background: rgba(0,0,0,0.3); backdrop-filter: blur(8px); color: white; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.3s; }
.hero-carousel__arrow:hover { background: var(--accent); border-color: var(--accent); color: var(--primary-dark); }
.hero-carousel__arrow--prev { left: 20px; }
.hero-carousel__arrow--next { right: 20px; }

@media (max-width: 1024px) {
  .hero-banner { height: 480px; }
  .hero-banner__models { width: 45%; opacity: 0.85; }
}
@media (max-width: 768px) {
  .hero-banner { height: auto; min-height: 420px; flex-direction: column; justify-content: flex-end; }
  .hero-banner__bg-img { object-position: 80% center; }
  .hero-banner__overlay--left { background: linear-gradient(to top, rgba(15,36,64,0.9) 0%, rgba(15,36,64,0.65) 40%, rgba(15,36,64,0.05) 100%); }
  .hero-banner__content { padding: 0 20px 30px; align-items: flex-end; }
  .hero-banner__text { max-width: 100%; text-align: center; }
  .hero-banner__badge { margin-bottom: 12px; font-size: 10px; padding: 5px 12px; }
  .hero-banner__title { font-size: clamp(22px,7vw,34px); margin-bottom: 12px; }
  .hero-banner__subtitle { max-width: 100%; font-size: 14px; margin-bottom: 20px; line-height: 1.5; }
  .hero-banner__cta { width: 100%; justify-content: center; padding: 14px 24px; font-size: 13px; }
  .hero-banner__brand { justify-content: center; margin-top: 16px; }
  .hero-banner__models { display: none; }
  
  .hero-carousel__arrow { width: 36px; height: 36px; }
  .hero-carousel__arrow--prev { left: 8px; }
  .hero-carousel__arrow--next { right: 8px; }
  .hero-carousel__controls { bottom: 10px; }
  .hero-carousel__dot { width: 8px; height: 8px; }
  .hero-carousel__dot.active, .hero-carousel__dot--active { width: 28px; }

  /* Benefits responsive */
  .benefits-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 10px;
  }
  .benefit-item {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
  .benefit-item span {
    font-size: 11.5px !important;
  }

  /* Whatsapp CTA mobile */
  .whatsapp-cta-content {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }

  /* Product detail mobile */
  .product-main-image {
    aspect-ratio: 4/5;
  }

  .product-actions .btn {
    padding: 14px 20px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .hero-banner { min-height: 400px; }
  .hero-banner__title { font-size: 22px; letter-spacing: -0.3px; }
  .hero-banner__subtitle { font-size: 13px; }
  .hero-banner__cta { padding: 12px 20px; font-size: 12px; }
  .hero-banner__content { padding: 0 16px 24px; }
  
  .benefits-container {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .benefit-item {
    flex-direction: row;
    text-align: left;
    gap: 12px;
  }
  .benefit-item span {
    font-size: 12px !important;
  }

  /* Footer mobile */
  .footer {
    padding: 40px 0 0;
  }

  .footer-brand img {
    height: 45px !important;
  }

  /* Cart mobile */
  .cart-item-image {
    width: 80px;
    height: 80px;
  }

  .cart-summary-card {
    padding: 20px;
  }

  /* Checkout mobile */
  .checkout-notice {
    flex-direction: column;
    padding: 16px;
  }
}

/* Extra small screens (< 360px) */
@media (max-width: 360px) {
  .container {
    padding: 0 12px;
  }

  .hero-banner { min-height: 360px; }
  .hero-banner__title { font-size: 20px; }
  .hero-banner__badge { font-size: 9px; padding: 4px 10px; }

  .product-card-body {
    padding: 10px;
  }

  .product-card-name {
    font-size: 12px;
  }

  .btn {
    padding: 8px 16px;
    font-size: 12px;
  }

  .mobile-menu {
    width: 100%;
    max-width: none;
  }
}

/* Safe area insets para dispositivos com notch */
@supports (padding: env(safe-area-inset-bottom)) {
  .whatsapp-float {
    bottom: calc(16px + env(safe-area-inset-bottom));
  }

  .mobile-menu-footer {
    padding-bottom: calc(20px + env(safe-area-inset-bottom));
  }

  .footer-bottom {
    padding-bottom: calc(24px + env(safe-area-inset-bottom));
  }
}