@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&family=Playfair+Display:ital,wght@0,600;1,600&display=swap');

@layer reset, base, theme, components, utilities, animations;

@layer reset {
  *, *::before, *::after {
    box-sizing: border-box;
  }
  body, h1, h2, h3, p, ul {
    margin: 0;
    padding: 0;
  }
  a {
    text-decoration: none;
    color: inherit;
  }
  ul {
    list-style: none;
  }
}

@layer theme {
  :root {
    color-scheme: light dark;
    /* Use system serif to match iOS app */
    --font-sans: 'Outfit', -apple-system, sans-serif;
    --font-serif: ui-serif, 'Playfair Display', Georgia, serif;
    
    /* StampfolioTheme Colors */
    --color-bg: light-dark(#faf5ef, #181818);
    --color-text: light-dark(#1a1714, #e5c07b);
    --color-text-muted: light-dark(#6b665e, #a09f9f);
    --color-primary: light-dark(#2e6b6b, #d4af37);
    --color-accent: light-dark(#439b85, #e5c07b);
    --color-surface: light-dark(#f7f3ed, #1e1e1e);
    
    /* Glassmorphism */
    --glass-bg: light-dark(rgba(255, 255, 255, 0.6), rgba(30, 30, 30, 0.7));
    --glass-border: light-dark(rgba(0, 0, 0, 0.05), rgba(229, 192, 123, 0.15));
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
    
    --radius-lg: 24px;
    --radius-md: 16px;
    
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
  }
}

@layer base {
  body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    
    /* Animated mesh gradient background fallback */
    background-image: 
      radial-gradient(at 0% 0%, rgba(217, 83, 79, 0.1) 0px, transparent 50%),
      radial-gradient(at 100% 100%, rgba(46, 111, 94, 0.1) 0px, transparent 50%);
    background-attachment: fixed;
  }
  
  h1, h2, h3 {
    font-family: var(--font-serif);
    line-height: 1.2;
    text-wrap: balance;
  }
}

@layer components {
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
  }

  .nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
  }

  .logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    font-family: var(--font-sans);
    color: light-dark(#b8860b, #d4af37); /* Golden color as requested */
  }

  .hero {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-lg) 0;
    position: relative;
  }

  .hero h1 {
    font-size: clamp(3rem, 1rem + 5vw, 5rem);
    margin-bottom: 1rem;
    background: linear-gradient(to right in oklab, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .hero .subtitle {
    font-size: clamp(1.2rem, 0.8rem + 2vw, 1.5rem);
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
    text-align: center;
    text-wrap: pretty;
  }

  .glass-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--glass-shadow);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
  }

  .glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
  }

  .btn {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--color-primary);
    color: #fff;
    border-radius: 999px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: background-color 0.2s, transform 0.2s;
  }

  .btn:hover {
    background-color: var(--color-accent);
    transform: scale(1.05);
  }

  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    margin: var(--space-xl) 0;
  }

  .feature-item {
    text-align: left;
    padding: var(--space-md);
  }

  .feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
  }

  .feature-item h3 {
    font-family: var(--font-sans);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
  }

  .feature-item p {
    color: var(--color-text-muted);
  }

  .countries-marquee {
    display: flex;
    overflow: hidden;
    white-space: nowrap;
    padding: var(--space-md) 0;
    margin: var(--space-xl) 0;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  }

  .marquee-content {
    display: flex;
    gap: 3rem;
    animation: marquee 20s linear infinite;
  }

  .country-tag {
    font-size: 1.5rem;
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--color-text-muted);
  }

  .footer {
    text-align: center;
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--glass-border);
    margin-top: var(--space-xl);
  }
  
  .footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
  }
  
  .footer-links a {
    color: var(--color-text-muted);
    transition: color 0.2s;
  }
  
  .footer-links a:hover {
    color: var(--color-primary);
  }
}

@layer animations {
  @keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }

  /* Scroll-driven animations */
  @media (prefers-reduced-motion: no-preference) {
    @supports ((animation-timeline: view()) and (animation-range: entry)) {
      @keyframes fade-slide-up {
        from {
          opacity: 0;
          transform: translateY(50px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .scroll-reveal {
        animation: fade-slide-up auto ease-out backwards;
        animation-timeline: view();
        animation-range: entry 10% cover 30%;
      }
    }
  }
}