/* ═══════════════════════════════════════════════════════════
   Silai — Main Design System
   Midnight · Terracotta · Gold  |  Playfair Display + Inter
═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* ─── CSS Custom Properties ─────────────────────────────── */
:root {
  /* Colors - Dark Luxury Theme */
  --midnight:      #112a20;
  --midnight-2:    #16372a;
  --midnight-3:    #1b4434;
  --midnight-4:    #225340;
  --terracotta:    #C97B4B;
  --terracotta-2:  #E08C58;
  --gold:          #D4AF37;
  --gold-light:    #F0CE65;
  --cream:         #F5F0E8;
  --cream-2:       #EDE5D8;
  --teal:          #2A9D8F;
  --teal-light:    #3DBDAD;
  --rose:          #C47B8A;
  --text-primary:  #F5F0E8;
  --text-secondary:#B8A99A;
  --text-muted:    #7A6E65;
  --border:        rgba(212, 175, 55, 0.15);
  --border-hover:  rgba(212, 175, 55, 0.4);
  --glass:         rgba(255, 255, 255, 0.04);
  --glass-hover:   rgba(255, 255, 255, 0.08);

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 5rem;
  --space-4xl: 8rem;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-card:  0 4px 32px rgba(0,0,0,0.4);
  --shadow-glow:  0 0 40px rgba(212, 175, 55, 0.12);
  --shadow-teal:  0 0 30px rgba(42, 157, 143, 0.2);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast:  150ms;
  --dur-med:   300ms;
  --dur-slow:  600ms;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;
}

/* ─── Global Alignment ───────────────────────────────────── */
.container { 
  max-width: var(--max-width); 
  margin: 0 auto; 
  padding: 0 var(--space-xl); 
}
@media (max-width: 768px) {
  .container { padding: 0 var(--space-lg); }
}
.section { padding: var(--space-4xl) 0; border-bottom: 1px solid var(--border); }


/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--midnight);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
ul, ol { list-style: none; }

/* ─── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4, h5 { font-family: var(--font-serif); line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 6vw, 4.5rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 600; }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; font-family: var(--font-sans); }
p  { color: var(--text-secondary); line-height: 1.75; }
.text-gold    { color: var(--gold); }
.text-teal    { color: var(--teal-light); }
.text-terra   { color: var(--terracotta); }
.text-cream   { color: var(--cream); }
.text-muted   { color: var(--text-muted); }
.italic       { font-style: italic; }

/* ─── Layout ─────────────────────────────────────────────── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-lg); }
.section { padding: var(--space-4xl) 0; }
.section-sm { padding: var(--space-3xl) 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }
.flex     { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-sm   { gap: var(--space-sm); }
.gap-md   { gap: var(--space-md); }
.gap-lg   { gap: var(--space-lg); }
.text-center { text-align: center; }

/* ─── Section Labels ─────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: rgba(212, 175, 55, 0.06);
}
.section-heading { margin-bottom: var(--space-lg); }
.section-subheading { font-size: 1.1rem; color: var(--text-secondary); max-width: 600px; }

/* ─── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.85rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--dur-med) var(--ease);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity var(--dur-fast);
}
.btn:hover::before { opacity: 1; }
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--terracotta) 100%);
  color: var(--midnight);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}
.btn-primary:hover { box-shadow: 0 6px 30px rgba(212, 175, 55, 0.5); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); background: rgba(212,175,55,0.06); }

.btn-teal {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
  color: white;
  box-shadow: var(--shadow-teal);
}
.btn-teal:hover { box-shadow: 0 6px 30px rgba(42, 157, 143, 0.4); transform: translateY(-1px); }

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover { box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5); transform: translateY(-1px); }

.btn-sm { padding: 0.5rem 1.2rem; font-size: 0.85rem; }
.btn-lg { padding: 1rem 2.5rem; font-size: 1.05rem; }

/* ─── Navigation ─────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 var(--space-xl);
  transition: background var(--dur-med), backdrop-filter var(--dur-med);
}
.navbar.scrolled {
  background: rgba(13, 13, 26, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  text-decoration: none;
  transition: opacity var(--dur-fast);
}
.nav-logo:hover { opacity: 0.8; }
.logo-inner {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: var(--space-md) !important;
  text-decoration: none;
}
.logo-text {
  display: flex !important;
  flex-direction: column !important;
  line-height: 1.1;
  text-align: left;
}
.logo-emoji {
  font-size: 2.2rem;
  line-height: 1;
}
.logo-eng {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.01em;
}
.logo-urdu {
  font-family: urdu, sans-serif;
  font-size: 1rem;
  color: var(--text-muted);
  margin-top: 1px;
}
.nav-links { display: flex; align-items: center; gap: var(--space-xl); margin: 0 auto; }
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--dur-fast);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--dur-med) var(--ease);
}
.nav-link:hover { color: var(--text-primary); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: var(--space-md); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}
.nav-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: all var(--dur-med) var(--ease);
}
@media (max-width: 768px) {
  .nav-hamburger { display: flex; }
}



/* ─── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--dur-med) var(--ease);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity var(--dur-med);
}
.card:hover { border-color: var(--border-hover); background: var(--glass-hover); box-shadow: var(--shadow-glow); }
.card:hover::before { opacity: 1; }

.card-glass {
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
}

/* ─── Badges ─────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-gold    { background: rgba(212,175,55,0.15);  color: var(--gold); border: 1px solid rgba(212,175,55,0.3); }
.badge-teal    { background: rgba(42,157,143,0.15);  color: var(--teal-light); border: 1px solid rgba(42,157,143,0.3); }
.badge-terra   { background: rgba(201,123,75,0.15);  color: var(--terracotta-2); border: 1px solid rgba(201,123,75,0.3); }
.badge-rose    { background: rgba(196,123,138,0.15); color: var(--rose); border: 1px solid rgba(196,123,138,0.3); }

/* ─── Forms ──────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: var(--space-xs); }
.form-label { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); letter-spacing: 0.03em; }
.form-input, .form-select, .form-textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.12);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-select option { background: var(--midnight-3); color: var(--text-primary); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.form-error { font-size: 0.8rem; color: #ff6b6b; margin-top: 4px; }
.form-hint  { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* ─── WhatsApp Float Button ──────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all var(--dur-med);
  animation: float-pulse 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,0.6); }
.whatsapp-float svg { width: 28px; height: 28px; }
@keyframes float-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,0.7); }
}

/* ─── Dividers ───────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
  margin: var(--space-2xl) 0;
}
.divider-gold {
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.4;
}

/* ─── Scroll Reveal Animations ───────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left  { opacity: 0; transform: translateX(-30px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-left.visible  { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(30px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ─── Stars / Rating ─────────────────────────────────────── */
.stars { color: var(--gold); letter-spacing: 2px; font-size: 0.9rem; }

/* ─── Progress Bar ───────────────────────────────────────── */
.progress-track {
  width: 100%;
  height: 4px;
  background: var(--midnight-4);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  border-radius: var(--radius-full);
  transition: width var(--dur-slow) var(--ease);
}

/* ─── Accordion / FAQ ────────────────────────────────────── */
.accordion-item {
  border-bottom: 1px solid var(--border);
}
.accordion-btn {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  cursor: pointer;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--dur-fast);
}
.accordion-btn:hover { color: var(--gold); }
.accordion-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
  transition: all var(--dur-med);
}
.accordion-btn.active .accordion-icon { transform: rotate(45deg); border-color: var(--gold); color: var(--gold); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-med) var(--ease);
}
.accordion-body.open { max-height: 500px; }
.accordion-body p { padding-bottom: var(--space-lg); color: var(--text-secondary); }

/* ─── Collections Section ────────────────────────────────── */
.collections-section { padding: var(--space-4xl) 0; background: var(--midnight-2); }
.filter-bar {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  overflow-x: auto;
  padding-bottom: var(--space-sm);
  -webkit-overflow-scrolling: touch;
}
.filter-btn {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  background: var(--glass);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dur-med);
  white-space: nowrap;
}
.filter-btn.active, .filter-btn:hover {
  background: var(--gold);
  color: var(--midnight);
  border-color: var(--gold);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

/* ─── Carousel Layout ─────────────────── */
.carousel-container {
  position: relative;
  width: 100%;
  margin: 0 auto;
}
.carousel-track {
  display: flex;
  gap: var(--space-xl);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: var(--space-lg) 2px var(--space-2xl);
  scrollbar-width: thin;
  scrollbar-color: var(--gold) transparent;
  -webkit-overflow-scrolling: touch;
}
.carousel-track::-webkit-scrollbar { height: 6px; }
.carousel-track::-webkit-scrollbar-track { background: rgba(255,255,255,0.03); border-radius: 10px; }
.carousel-track::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 10px; }
.carousel-track .card {
  flex: 0 0 350px;
  scroll-snap-align: start;
  transition: transform 0.4s var(--ease);
}
.carousel-track .card:hover { transform: translateY(-5px); }
@media (max-width: 768px) {
  .carousel-track .card { flex: 0 0 280px; }
}

/* ─── Measure Section ────────────────────────────────────── */
.measure-section { padding: var(--space-4xl) 0; }
.measure-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}
.measure-diagram {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  display: flex;
  justify-content: center;
  position: relative;
}
.measure-diagram img { max-width: 100%; height: auto; opacity: 0.9; }
.measure-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.measure-item {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-md);
  background: var(--glass);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: transform var(--dur-med);
}
.measure-item:hover { transform: translateX(8px); border-color: var(--gold); }
.measure-num {
  width: 32px; height: 32px;
  background: var(--gold);
  color: var(--midnight);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem;
  flex-shrink: 0;
}
.measure-info h4 { margin: 0; font-family: var(--font-sans); font-size: 1rem; color: var(--text-primary); }
.measure-info span { font-size: 0.8rem; color: var(--text-muted); }

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  background: var(--midnight-2);
  border-top: 1px solid var(--border);
  padding: var(--space-3xl) 0 var(--space-xl);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-2xl); }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; margin-top: var(--space-md); max-width: 280px; }
.footer-col h5 { font-family: var(--font-sans); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); margin-bottom: var(--space-md); }
.footer-links { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer-link { font-size: 0.9rem; color: var(--text-muted); transition: color var(--dur-fast); }
.footer-link:hover { color: var(--text-primary); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; margin-top: var(--space-2xl); padding-top: var(--space-lg); border-top: 1px solid var(--border); font-size: 0.85rem; color: var(--text-muted); }
.social-links { display: flex; gap: var(--space-md); }
.social-link { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: all var(--dur-med); font-size: 0.9rem; }
.social-link:hover { border-color: var(--gold); color: var(--gold); background: rgba(212,175,55,0.08); }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}
@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links, .nav-actions .btn-outline { display: none; }
  .nav-hamburger { display: flex; }
  .navbar { padding: 0 var(--space-lg); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-md); text-align: center; }
  .section { padding: var(--space-3xl) 0; }
  .container { padding: 0 var(--space-md); }
  
  .measure-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .measure-diagram { order: -1; }
  .filter-bar { justify-content: flex-start; padding-left: var(--space-md); margin-bottom: var(--space-xl); }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
}


/* ─── Mobile Nav Menu ────────────────────────────────────── */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 1150;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}
.mobile-menu-overlay.open { opacity: 1; pointer-events: auto; }

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: var(--midnight);
  border-left: 1px solid var(--border);
  padding: var(--space-4xl) var(--space-xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  z-index: 1200;
  transition: right 0.4s var(--ease);
  box-shadow: -10px 0 30px rgba(0,0,0,0.5);
  overflow-y: auto;
}
.mobile-menu.open { right: 0; }

.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.8rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--dur-fast);
}
.mobile-menu-close:hover { transform: scale(1.1); color: var(--gold); }

.mobile-menu .nav-link { 
  font-size: 1.2rem; 
  font-family: var(--font-serif);
  padding: var(--space-md); 
  border-bottom: 1px solid var(--border); 
  color: var(--text-primary); 
  display: block; 
  border-radius: var(--radius-md);
  transition: background var(--dur-fast);
}
.mobile-menu .nav-link:hover { background: var(--glass-hover); color: var(--gold); }



/* ─── Page Header ────────────────────────────────────────── */
.page-header {
  min-height: 40vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  background: linear-gradient(180deg, var(--midnight-3) 0%, var(--midnight) 100%);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212,175,55,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-header-content { position: relative; z-index: 1; }

/* ─── Loading Spinner ────────────────────────────────────── */
.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Toast Notifications ────────────────────────────────── */
.toast-container { position: fixed; top: 100px; right: 24px; z-index: 2000; display: flex; flex-direction: column; gap: var(--space-sm); max-width: 360px; }
.toast {
  background: var(--midnight-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  box-shadow: var(--shadow-card);
  animation: toast-in 0.3s var(--ease);
  font-size: 0.9rem;
}
.toast-success { border-color: rgba(42,157,143,0.4); }
.toast-error   { border-color: rgba(255,107,107,0.4); }
@keyframes toast-in { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

/* ─── Utility Classes ────────────────────────────────────── */
.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mt-xl  { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }
.mb-xl  { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }
.w-full { width: 100%; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }