@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Noto+Sans+SC:wght@300;400;500&display=swap');

@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  :root {
    --color-cream: #FAF8F5;
    --color-gray-light: #E8E6E3;
    --color-beige: #D4C4B0;
    --color-gold: #C9A86A;
    --color-text-primary: #2C2C2C;
    --color-text-secondary: #6B6B6B;
  }

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: 'Noto Sans SC', sans-serif;
    background-color: var(--color-cream);
    color: var(--color-text-primary);
    line-height: 1.7;
    overflow-x: hidden;
  }

  h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    letter-spacing: 0.02em;
  }
}

@layer components {
  .nav-link {
    @apply relative px-4 py-2 text-sm tracking-wider transition-all duration-300;
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: var(--color-gold);
    transition: all 0.3s ease;
    transform: translateX(-50%);
  }

  .nav-link:hover::after {
    width: 80%;
  }

  .image-hover {
    @apply transition-all duration-500 ease-out;
  }

  .image-hover:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  }

  .section-title {
    @apply text-4xl md:text-5xl lg:text-6xl font-light tracking-wide mb-6;
    font-family: 'Playfair Display', serif;
  }

  .section-subtitle {
    @apply text-base md:text-lg tracking-wide opacity-80;
  }

  .card-overlay {
    @apply absolute inset-0 bg-black bg-opacity-0 transition-all duration-400 flex items-center justify-center;
  }

  .card-overlay:hover {
    background-color: rgba(0, 0, 0, 0.3);
  }

  .card-keyword {
    @apply text-white text-xl md:text-2xl font-light tracking-widest opacity-0 transition-opacity duration-400;
    font-family: 'Playfair Display', serif;
  }

  .card-overlay:hover .card-keyword {
    opacity: 1;
  }
}

@layer utilities {
  .text-balance {
    text-wrap: balance;
  }

  .grid-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
  }

  @media (min-width: 768px) {
    .grid-masonry {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (min-width: 1024px) {
    .grid-masonry {
      grid-template-columns: repeat(3, 1fr);
    }
  }
}

.fade-in {
  animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-up {
  animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.navbar {
  backdrop-filter: blur(10px);
  background-color: rgba(250, 248, 245, 0.95);
  border-bottom: 1px solid var(--color-gray-light);
}

.footer {
  border-top: 1px solid var(--color-beige);
  background-color: var(--color-cream);
}

.hero-image {
  object-fit: cover;
  object-position: center;
}

.content-block {
  max-width: 1400px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .section-title {
    @apply text-3xl;
  }

  .mobile-menu {
    @apply fixed top-0 right-0 w-64 h-full bg-white shadow-2xl transform transition-transform duration-300 z-50;
  }

  .mobile-menu.hidden {
    transform: translateX(100%);
  }

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

.divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-beige), transparent);
}

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

.bg-cream {
  background-color: var(--color-cream);
}

.border-beige {
  border-color: var(--color-beige);
}