/* ── Reset & Base ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img { display: block; max-width: 100%; }

/* ── Gold shimmer accent line ───────────────────── */
.shimmer-line {
  height: 2px;
  background: linear-gradient(90deg, transparent, #C8963E, transparent);
  width: 100%;
  opacity: 0.4;
}

/* ── Reveal animations (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .reveal.revealed {
    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 scroll state ────────────────────────── */
#nav.scrolled {
  background: rgba(7, 3, 16, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(200, 150, 62, 0.1);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.4);
}

/* ── Mobile menu animations ─────────────────────── */
#mobile-menu.open {
  transform: translateY(0) !important;
  opacity: 1 !important;
  pointer-events: all !important;
}

.menu-line {
  display: block;
  transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
#menu-btn[aria-expanded="true"] .menu-line:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}
#menu-btn[aria-expanded="true"] .menu-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
#menu-btn[aria-expanded="true"] .menu-line:nth-child(3) {
  width: 24px;
  transform: translateY(-4px) rotate(-45deg);
}

/* ── Custom scrollbar ───────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #070310; }
::-webkit-scrollbar-thumb { background: #351e4a; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #44245e; }

/* ── Selection color ────────────────────────────── */
::selection { background: rgba(200, 150, 62, 0.3); color: #f5f0f9; }

/* ── Focus visible ──────────────────────────────── */
:focus-visible {
  outline: 2px solid #C8963E;
  outline-offset: 2px;
}

/* ── Product card hover glow ────────────────────── */
.group:hover .w-10 {
  box-shadow: 0 0 20px rgba(200, 150, 62, 0.3);
}

/* ── Subtle gold divider ────────────────────────── */
.gold-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #C8963E, transparent);
  margin: 0 auto;
}