/* ==========================================================================
   VENTRA® SmartWall™ E-Commerce Design System (Inspired by Elixira - Uno)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800&display=swap');

:root {
  /* Color Tokens */
  --bg-dark: #08070F;
  --bg-surface: #0E0D18;
  --bg-card: rgba(22, 19, 36, 0.65);
  --bg-card-hover: rgba(30, 26, 48, 0.85);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.1);
  
  /* Brand Gradients & Accents */
  --brand-purple: #7000FF;
  --brand-purple-light: #9E38FF;
  --brand-purple-dark: #4B00B3;
  --brand-cyan: #00F0FF;
  --brand-pink: #FF0099;
  
  --gradient-brand: linear-gradient(135deg, #7000FF 0%, #A100FF 50%, #FF00C7 100%);
  --gradient-dark: linear-gradient(180deg, #0D0B1A 0%, #08070F 100%);
  --gradient-card: linear-gradient(145deg, rgba(28, 24, 46, 0.8) 0%, rgba(14, 12, 24, 0.9) 100%);
  
  --purple-glow: 0 0 30px rgba(112, 0, 255, 0.35);
  --cyan-glow: 0 0 25px rgba(0, 240, 255, 0.3);

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* Text Colors */
  --text-main: #FFFFFF;
  --text-secondary: #B1ACC7;
  --text-muted: #6E6885;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  /* Spacing */
  --container-max: 1320px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

/* Typography Utility */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
}

.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* ==========================================================================
   Announcement Bar & Header (Elixira Style)
   ========================================================================== */
.announcement-bar {
  background: linear-gradient(90deg, #4B00B3 0%, #7000FF 50%, #9E38FF 100%);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  text-align: center;
  position: relative;
  letter-spacing: 0.5px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  box-shadow: 0 2px 10px rgba(112, 0, 255, 0.4);
}

.announcement-bar .badge {
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 7, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition-normal);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 110px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  height: 72px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 16px rgba(112, 0, 255, 0.45));
  transition: transform 0.3s ease;
}

.logo-link:hover .brand-logo-img {
  transform: scale(1.04);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-item a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.nav-item a:hover,
.nav-item.active a {
  color: var(--text-main);
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-brand);
  transition: var(--transition-fast);
  border-radius: 2px;
}

.nav-item a:hover::after,
.nav-item.active a::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.icon-btn {
  color: var(--text-secondary);
  font-size: 1.2rem;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  transition: var(--transition-fast);
  position: relative;
}

.icon-btn:hover {
  color: #FFF;
  background: rgba(112, 0, 255, 0.2);
  border-color: var(--brand-purple);
  box-shadow: var(--purple-glow);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--brand-purple-light);
  color: #FFF;
  font-size: 0.7rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-dark);
}

/* Currency Select */
.currency-select {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.currency-select:hover {
  border-color: var(--brand-purple);
  color: #FFF;
}

.currency-select option {
  background: var(--bg-surface);
  color: #FFF;
}

/* Primary Button */
.btn-primary {
  background: var(--gradient-brand);
  color: #FFF;
  font-weight: 700;
  padding: 12px 26px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 20px rgba(112, 0, 255, 0.4);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: 0.6s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(161, 0, 255, 0.6);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: #FFF;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-normal);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

/* Navbar Responsive Styles */
@media (max-width: 992px) {
  .navbar-container {
    height: 85px;
  }
  .brand-logo-img {
    height: 56px;
  }
}

@media (max-width: 768px) {
  .navbar-container {
    height: 72px;
    padding: 0 16px;
  }
  .brand-logo-img {
    height: 46px;
  }
  .nav-actions {
    gap: 8px;
  }
  .currency-select {
    padding: 6px 8px;
    font-size: 0.78rem;
    height: 36px;
  }
  .open-cart-btn {
    width: 36px;
    height: 36px;
    font-size: 0.95rem;
  }
  .nav-actions .btn-primary {
    padding: 8px 14px;
    font-size: 0.82rem;
    height: auto;
    min-height: 36px;
    text-align: center;
    line-height: 1.1;
  }
}

@media (max-width: 480px) {
  .navbar-container {
    height: 64px;
    padding: 0 12px;
  }
  .brand-logo-img {
    height: 38px;
  }
  .nav-actions {
    gap: 6px;
  }
  .currency-select {
    padding: 4px 6px;
    font-size: 0.72rem;
    height: 32px;
  }
  .open-cart-btn {
    width: 32px;
    height: 32px;
    font-size: 0.85rem;
  }
  .nav-actions .btn-primary {
    padding: 6px 10px;
    font-size: 0.75rem;
    height: auto;
    min-height: 32px;
    text-align: center;
    line-height: 1.1;
  }
}