/* ── Base ── */
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    background-color: #0a2e23;
    color: #f5f0e8;
    font-family: 'Raleway', Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  /* ── Scrollbar ── */
  ::-webkit-scrollbar { width: 8px; }
  ::-webkit-scrollbar-track { background: #0a2e23; }
  ::-webkit-scrollbar-thumb { background: #064e3b; border-radius: 4px; }
  ::-webkit-scrollbar-thumb:hover { background: #0a6b4c; }

  /* ── Selection ── */
  ::selection { background: #c9a84c; color: #0a2e23; }

  /* ── Nav ── */
  #nav {
    background: transparent;
    transition: background 0.5s ease, box-shadow 0.5s ease;
  }
  #nav.scrolled {
    background: rgba(10, 46, 35, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(201, 168, 76, 0.1);
  }

  /* ── Mobile menu ── */
  #mobile-menu.open {
    opacity: 1 !important;
    pointer-events: auto !important;
  }

  /* ── Reveal animations (progressive enhancement) ── */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    .reveal.revealed {
      opacity: 1;
      transform: translateY(0);
    }
  }
  @media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; }
  }

  /* ── Date input fix ── */
  input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.7) sepia(1) saturate(3) hue-rotate(10deg);
    cursor: pointer;
  }

  /* ── Image aspect ratios ── */
  .reveal img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }