/**
 ====================================================================
  KHPB WINE MART - CUSTOM DESIGN SYSTEM & CORE STYLES
  Deep Ruby Red & Gold Aesthetic | Modern Glassmorphism Layout
 ====================================================================
 */

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

:root {
  /* BRAND COLOR PALETTE */
  --bg-dark: #0d0b10;
  --bg-card: #16131c;
  --bg-card-hover: #1f1a28;
  --bg-glass: rgba(22, 19, 28, 0.85);

  --accent-ruby: #8b1524;
  --accent-ruby-bright: #b31b30;
  --accent-ruby-glow: rgba(179, 27, 48, 0.25);
  
  --accent-gold: #d4af37;
  --accent-gold-bright: #f3ce5a;
  --accent-amber: #e09f3e;

  --text-main: #f4f3f6;
  --text-muted: #a69fb0;
  --text-dim: #7a7385;

  --border-glass: rgba(255, 255, 255, 0.08);
  --border-ruby: rgba(139, 21, 36, 0.4);
  --border-gold: rgba(212, 175, 55, 0.3);

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 50px;

  --shadow-main: 0 15px 35px rgba(0, 0, 0, 0.6);
  --shadow-ruby: 0 10px 30px rgba(139, 21, 36, 0.35);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

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

body {
  font-family: var(--font-sans);
  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;
  transition: var(--transition);
}

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

/* TYPOGRAPHY UTILITIES */
.font-serif {
  font-family: var(--font-serif);
}

.text-ruby {
  color: var(--accent-ruby-bright);
}

.text-gold {
  color: var(--accent-gold);
}

.text-center {
  text-align: center;
}

/* CONTAINER & LAYOUT */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* SECTION TITLES */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-gold);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--border-gold);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 2.5rem auto;
}

/* BUTTON SYSTEM */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-ruby {
  background: linear-gradient(135deg, var(--accent-ruby-bright) 0%, var(--accent-ruby) 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px var(--accent-ruby-glow);
}

.btn-ruby:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(179, 27, 48, 0.45);
  filter: brightness(1.1);
}

.btn-gold {
  background: linear-gradient(135deg, var(--accent-gold-bright) 0%, var(--accent-gold) 100%);
  color: #0d0b10;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.45);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.btn-whatsapp {
  background: #25D366;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
}

.btn-call {
  background: var(--accent-ruby);
  color: #ffffff;
  border: 1px solid var(--accent-ruby-bright);
}

.btn-call:hover {
  background: var(--accent-ruby-bright);
  transform: translateY(-2px);
}

.btn-sm {
  font-size: 0.85rem;
  padding: 0.55rem 1.15rem;
}

.btn-lg {
  font-size: 1.05rem;
  padding: 1rem 2.25rem;
}