/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .reveal-up { transform: translateY(32px); }
  .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);
  }
}

/* Fallback: always visible if JS disabled or reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal-up, .reveal-left, .reveal-right {
    opacity: 1;
    transform: none;
  }
}

/* ── Hero Animations ── */
@media (prefers-reduced-motion: no-preference) {
  .hero-subtitle {
    animation: slideUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
  }
  .hero-headline {
    animation: slideUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
  }
  .hero-desc {
    animation: slideUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.35s both;
  }
  .hero-cta {
    animation: slideUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.5s both;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Navbar scroll state ── */
.navbar-scrolled {
  background: rgba(253, 252, 248, 0.95) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(6, 78, 59, 0.08);
}

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

/* ── Custom scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #faf6ee; }
::-webkit-scrollbar-thumb { background: #064e3b; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #047857; }

/* ── Selection ── */
::selection { background: #064e3b; color: #fdfcf8; }