/* ── Base ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 300;
  color: #0f1a2e;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }

/* ── Nav scroll state ────────────────────────────────── */
nav.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

/* ── Mobile menu ─────────────────────────────────────── */
#menu-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.menu-link {
  display: block;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
#menu-overlay.open .menu-link {
  opacity: 1;
  transform: translateY(0);
}
#menu-overlay.open .menu-link:nth-child(1) { transition-delay: 0.05s; }
#menu-overlay.open .menu-link:nth-child(2) { transition-delay: 0.10s; }
#menu-overlay.open .menu-link:nth-child(3) { transition-delay: 0.15s; }
#menu-overlay.open .menu-link:nth-child(4) { transition-delay: 0.20s; }
#menu-overlay.open .menu-link:nth-child(5) { transition-delay: 0.25s; }

/* ── Scroll reveal (below-fold only) ─────────────────── */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s cubic-bezier(0.25,0.46,0.45,0.94),
              transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Utilities ───────────────────────────────────────── */
.max-w-6vl { max-width: 80rem; }
</style>