/* ── Reset & Base ─────────────────────────────────── */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
  body { overflow-x: hidden; }
  img, svg { display: block; max-width: 100%; }
  a { text-decoration: none; color: inherit; }
  button { cursor: pointer; background: none; border: none; font-family: inherit; }

  /* ── Typography ───────────────────────────────────── */
  .font-playfair { font-family: 'Playfair Display', Georgia, 'Times New Roman', serif; }
  .font-inter  { font-family: 'Inter', system-ui, -apple-system, sans-serif; }

  /* ── Nav ──────────────────────────────────────────── */
  #site-header {
    background: rgba(253, 252, 249, 0);
    backdrop-filter: blur(0px);
    transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
  }
  #site-header.scrolled {
    background: rgba(253, 252, 249, 0.92);
    backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(27, 67, 50, 0.08);
  }
  .nav-link { position: relative; }
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: #C9A84C;
    transition: width 0.3s ease;
  }
  .nav-link:hover::after { width: 100%; }

  /* ── Mobile Menu ──────────────────────────────────── */
  #mobile-menu.open { opacity: 1 !important; pointer-events: all !important; }
  .mobile-nav-link { position: relative; }
  .mobile-nav-link::after {
    content: '';
    display: block;
    width: 0;
    height: 1.5px;
    background: #C9A84C;
    margin: 4px auto 0;
    transition: width 0.3s ease;
  }
  .mobile-nav-link:hover::after { width: 60%; }

  /* ── Hero Animations ──────────────────────────────── */
  .hero-tag    { animation: fadeUp 0.8s 0.2s both; }
  .hero-word   { animation: slideUp 0.7s both; }
  .hero-word:nth-child(1)  { animation-delay: 0.1s; }
  .hero-word:nth-child(2)  { animation-delay: 0.18s; }
  .hero-word:nth-child(3)  { animation-delay: 0.26s; }
  .hero-word:nth-child(4)  { animation-delay: 0.34s; }
  .hero-word:nth-child(5)  { animation-delay: 0.42s; }
  .hero-word:nth-child(6)  { animation-delay: 0.50s; }
  .hero-fade { animation: fadeUp 0.8s 0.6s both; }
  .hero-image { animation: scaleIn 1s 0.3s both; }
  .hero-card  { animation: floatIn 0.8s 1s both; }
  .hero-scroll { animation: fadeUp 0.8s 1.2s both; }

  @keyframes slideUp {
    from { transform: translateY(110%); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
  }
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes scaleIn {
    from { opacity: 0; transform: scale(0.94); }
    to   { opacity: 1; transform: scale(1); }
  }
  @keyframes floatIn {
    from { opacity: 0; transform: translateX(30px); }
    to   { opacity: 1; transform: translateX(0); }
  }
  .scroll-line {
    animation: scrollDown 1.6s ease-in-out infinite;
  }
  @keyframes scrollDown {
    0%   { transform: translateY(-100%); }
    100% { transform: translateY(400%); }
  }

  /* ── Scroll Reveal ────────────────────────────────── */
  .reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .reveal-left { transform: translateX(-32px); }
  .reveal-right { transform: translateX(32px); }
  .reveal-up.revealed,
  .reveal-left.revealed,
  .reveal-right.revealed {
    opacity: 1;
    transform: translate(0, 0);
  }

  /* ── Section Dividers ─────────────────────────────── */
  .section-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(27, 67, 50, 0.12), transparent);
  }

  /* ── Custom Scrollbar ─────────────────────────────── */
  ::-webkit-scrollbar { width: 6px; }
  ::-webkit-scrollbar-track { background: #F5F0E8; }
  ::-webkit-scrollbar-thumb { background: #1B4332; border-radius: 3px; }
  ::-webkit-scrollbar-thumb:hover { background: #143526; }

  /* ── Selection ─────────────────────────────────────── */
  ::selection { background: rgba(27, 67, 50, 0.15); color: #1B4332; }
</style>