/* ── Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Lato', system-ui, sans-serif;
  color: #101F38;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ──────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
}

/* ── Scroll reveal (progressive enhancement) ─────── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(.22,.61,.36,1), transform 0.7s cubic-bezier(.22,.61,.36,1);
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
}

/* ── Navbar scrolled state ───────────────────────── */
#site-header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 20px rgba(11, 22, 40, 0.08);
}

/* ── Gold accent underline on headings ───────────── */
.section-label {
  position: relative;
  display: inline-block;
}
.section-label::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 40px;
  height: 2px;
  background: #D4AF37;
}

/* ── Image hover zoom ────────────────────────────── */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ── Focus styles ────────────────────────────────── */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid #D4AF37;
  outline-offset: 2px;
}

/* ── Mobile menu transitions ─────────────────────── */
#mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}
#mobile-menu.closed {
  opacity: 0;
  pointer-events: none;
}

/* ── Custom scrollbar ────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #F8F6F0; }
::-webkit-scrollbar-thumb { background: #101F38; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #D4AF37; }