/* ═══════════════════════════════════════════════════════
   SWARNA SIRI STUDIO — Shared Brand Design System
   ═══════════════════════════════════════════════════════ */

:root {
  --bg-deep: #0e0b07;
  --bg-card: #16120c;
  --bg-card-hover: #1e1810;
  --bg-input: #1a1510;
  --gold: #c9a84c;
  --gold-light: #d4b866;
  --gold-pale: #f5e6c8;
  --cream: #e8dcc8;
  --cream-warm: #f0e4d0;
  --text-primary: #f5e6c8;
  --text-secondary: #a89a80;
  --text-muted: #6b5f4e;
  --border: #2a2218;
  --border-gold: rgba(201,168,76,0.2);
  --success: #4a9e6e;
  --error: #c94c4c;
  --warning: #c9a84c;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;
  --radius: 2px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-gold: 0 4px 24px rgba(201,168,76,0.15);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  font-weight: 300;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9999; opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea {
  font-family: var(--font-body);
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 12px 16px;
  font-size: 0.85rem;
  font-weight: 300;
  width: 100%;
  transition: border-color 0.3s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
}
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a89a80' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
textarea { resize: vertical; min-height: 80px; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ─── Shared Nav ─── */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 20px 0;
  background: rgba(14,11,7,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.site-nav .container { display: flex; align-items: center; justify-content: space-between; }
.site-nav .logo {
  font-family: var(--font-display); font-size: 1.15rem; font-weight: 500;
  letter-spacing: 0.08em; color: var(--gold);
}
.site-nav .nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
.site-nav .nav-links a {
  font-size: 0.7rem; font-weight: 400; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-secondary); transition: color 0.3s;
}
.site-nav .nav-links a:hover { color: var(--gold); }
.site-nav .cart-badge {
  position: relative;
}
.site-nav .cart-count {
  position: absolute; top: -8px; right: -10px;
  background: var(--gold); color: var(--bg-deep);
  font-size: 0.55rem; font-weight: 500;
  width: 16px; height: 16px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.site-nav .mobile-toggle { display: none; color: var(--text-secondary); font-size: 1.3rem; }

/* ─── Shared Footer ─── */
.site-footer {
  padding: 60px 0 32px;
  border-top: 1px solid var(--border);
  margin-top: 80px;
}
.site-footer .footer-inner {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 40px;
}
.site-footer .logo { font-family: var(--font-display); font-size: 1.3rem; color: var(--gold); margin-bottom: 6px; }
.site-footer .tagline { font-family: var(--font-display); font-size: 0.85rem; font-style: italic; color: var(--text-muted); }
.site-footer .links { display: flex; gap: 32px; }
.site-footer .links a { font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-secondary); transition: color 0.3s; }
.site-footer .links a:hover { color: var(--gold); }
.site-footer .bottom {
  text-align: center; padding-top: 24px; border-top: 1px solid var(--border);
  font-size: 0.65rem; color: var(--text-muted); letter-spacing: 0.08em;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 36px;
  font-size: 0.7rem; font-weight: 400; letter-spacing: 0.18em; text-transform: uppercase;
  transition: all 0.3s; cursor: pointer;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--bg-deep); border: none;
}
.btn-gold:hover { box-shadow: var(--shadow-gold); transform: translateY(-1px); }
.btn-outline {
  background: transparent; border: 1px solid var(--border-gold); color: var(--gold);
}
.btn-outline:hover { background: rgba(201,168,76,0.08); }
.btn-sm { padding: 8px 20px; font-size: 0.65rem; }
.btn-full { width: 100%; }
.btn-danger { border-color: var(--error); color: var(--error); }
.btn-danger:hover { background: rgba(201,76,76,0.1); }

/* ─── Cards ─── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color 0.3s, transform 0.3s;
}
.card:hover { border-color: var(--border-gold); }

/* ─── Section Headers ─── */
.section-label {
  font-size: 0.6rem; font-weight: 400; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px;
}
.section-title {
  font-family: var(--font-display); font-size: clamp(1.8rem,3.5vw,2.6rem);
  font-weight: 300; color: var(--cream); margin-bottom: 48px;
}

/* ─── Page Wrapper ─── */
.page { padding-top: 80px; min-height: 100vh; }

/* ─── Toast ─── */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 10000;
  padding: 14px 24px; background: var(--bg-card); border: 1px solid var(--border);
  font-size: 0.8rem; color: var(--cream); box-shadow: var(--shadow);
  transform: translateY(100px); opacity: 0; transition: all 0.4s;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-color: var(--success); }
.toast.error { border-color: var(--error); }

/* ─── Badge ─── */
.badge {
  display: inline-block; padding: 3px 10px;
  font-size: 0.6rem; font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase;
  border: 1px solid var(--border);
}
.badge-gold { border-color: var(--gold); color: var(--gold); }
.badge-success { border-color: var(--success); color: var(--success); }
.badge-warning { border-color: var(--warning); color: var(--warning); }
.badge-error { border-color: var(--error); color: var(--error); }

/* ─── Empty State ─── */
.empty-state {
  text-align: center; padding: 80px 24px;
}
.empty-state .icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.3; }
.empty-state h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 400; color: var(--cream); margin-bottom: 8px; }
.empty-state p { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 24px; }

/* ─── Loading ─── */
.spinner {
  width: 24px; height: 24px; border: 2px solid var(--border);
  border-top-color: var(--gold); border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 40px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Scroll Reveal ─── */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .site-nav .nav-links { display: none; }
  .site-nav .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(14,11,7,0.95); backdrop-filter: blur(20px);
    padding: 20px 24px; gap: 16px; border-bottom: 1px solid var(--border);
  }
  .site-nav .mobile-toggle { display: block; }
  .site-footer .footer-inner { flex-direction: column; gap: 24px; }
  .site-footer .links { flex-wrap: wrap; gap: 16px; }
}