/* WristFlex - Luxury Watch Catalog
   Design System: Modern Luxury, Minimal, Museum Label + Private Showroom
   Performance-first, Accessibility-conscious */

/* ===== CSS VARIABLES ===== */
:root {
  /* Colors: Near-black background, warm off-white text, champagne accent */
  --noir: #0a0a0c;
  --charcoal: #16161a;
  --graphite: #1f1f24;
  --steel: #6b6b73;
  --silver: #a5a5ad;
  --ivory: #f5f5f3;
  --champagne: #d4b896;
  --champagne-dark: #a89070;
  --champagne-dim: rgba(212, 184, 150, 0.12);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'SF Mono', Consolas, monospace;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;

  /* Timing */
  --timing-fast: 200ms;
  --timing-base: 350ms;
  --timing-slow: 500ms;
  --easing: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--noir);
  color: var(--ivory);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Grain texture overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 300 300' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.02;
  pointer-events: none;
  z-index: 9999;
}

/* Vignette */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, transparent 0%, rgba(10, 10, 12, 0.4) 100%);
  pointer-events: none;
  z-index: 1;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

.eyebrow {
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--champagne);
  font-weight: 400;
}

.label {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--silver);
  font-weight: 500;
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-xxl) 0;
  position: relative;
  z-index: 10;
}

/* ===== HEADER / NAVIGATION ===== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 12, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(212, 184, 150, 0.08);
  padding: var(--space-md) 0;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--ivory);
  text-decoration: none;
  transition: color var(--timing-base) var(--easing);
}

.logo:hover {
  color: var(--champagne);
}

.nav-links {
  display: flex;
  gap: var(--space-lg);
  list-style: none;
}

.nav-link {
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  color: var(--silver);
  text-decoration: none;
  transition: color var(--timing-base) var(--easing);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--champagne);
  transition: width var(--timing-base) var(--easing);
}

.nav-link:hover {
  color: var(--champagne);
}

.nav-link:hover::after {
  width: 100%;
}

/* ===== HERO SECTION ===== */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xxl) 0;
  position: relative;
}

.hero-content {
  max-width: 800px;
}

.hero h1 {
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeSlideUp 1s var(--easing) 0.2s forwards;
}

.hero-subcopy {
  font-size: 1.125rem;
  color: var(--silver);
  margin-bottom: var(--space-xl);
  line-height: 1.8;
  opacity: 0;
  animation: fadeSlideUp 1s var(--easing) 0.4s forwards;
}

.cta-group {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeSlideUp 1s var(--easing) 0.6s forwards;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--timing-base) var(--easing);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--champagne);
  color: var(--noir);
  font-weight: 500;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width var(--timing-slow) var(--easing), height var(--timing-slow) var(--easing);
}

.btn-primary:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 40px rgba(212, 184, 150, 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--champagne);
  border: 1px solid var(--champagne-dark);
}

.btn-secondary:hover {
  background: var(--champagne-dim);
  border-color: var(--champagne);
  transform: translateY(-2px);
}

/* ===== VALUE PROPS ===== */
.value-props {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.value-prop {
  text-align: center;
  padding: var(--space-lg);
  border: 1px solid rgba(212, 184, 150, 0.1);
  background: rgba(22, 22, 26, 0.3);
  transition: all var(--timing-base) var(--easing);
}

.value-prop:hover {
  border-color: var(--champagne-dark);
  background: rgba(22, 22, 26, 0.6);
  transform: translateY(-4px);
}

.value-prop-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
  color: var(--champagne);
}

.value-prop h3 {
  margin-bottom: var(--space-xs);
  font-size: 1.125rem;
}

.value-prop p {
  font-size: 0.875rem;
  color: var(--silver);
  line-height: 1.6;
}

/* ===== FILTERS ===== */
.filters {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  align-items: center;
  padding: var(--space-lg) 0;
  border-bottom: 1px solid rgba(212, 184, 150, 0.08);
  margin-bottom: var(--space-xl);
}

.search-box {
  flex: 1;
  min-width: 200px;
  max-width: 400px;
}

.search-box input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--charcoal);
  border: 1px solid rgba(212, 184, 150, 0.15);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 0.875rem;
  transition: all var(--timing-base) var(--easing);
}

.search-box input:focus {
  outline: none;
  border-color: var(--champagne);
  background: var(--graphite);
}

.search-box input::placeholder {
  color: var(--steel);
}

.filter-select {
  position: relative;
}

.filter-select select {
  appearance: none;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  background: var(--charcoal);
  border: 1px solid rgba(212, 184, 150, 0.15);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--timing-base) var(--easing);
}

.filter-select select:focus {
  outline: none;
  border-color: var(--champagne);
  background: var(--graphite);
}

.filter-select::after {
  content: '▾';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--champagne);
}

/* ===== CATALOG GRID ===== */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xxl);
}

.watch-card {
  background: var(--charcoal);
  border: 1px solid rgba(212, 184, 150, 0.08);
  transition: all var(--timing-base) var(--easing);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.watch-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(212, 184, 150, 0.05) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--timing-base) var(--easing);
  pointer-events: none;
}

.watch-card:hover {
  border-color: var(--champagne-dark);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.watch-card:hover::after {
  opacity: 1;
}

.watch-image {
  aspect-ratio: 1;
  background: var(--graphite);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.watch-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--timing-slow) var(--easing);
}

.watch-card:hover .watch-image img {
  transform: scale(1.05);
}

.watch-monogram {
  font-family: var(--font-display);
  font-size: 4rem;
  color: rgba(212, 184, 150, 0.15);
  font-weight: 300;
}

.watch-info {
  padding: var(--space-md);
}

.watch-brand {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-bottom: 0.25rem;
}

.watch-model {
  font-family: var(--font-display);
  font-size: 1.125rem;
  margin-bottom: var(--space-xs);
  color: var(--ivory);
}

.watch-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--steel);
  margin-top: var(--space-sm);
}

/* ===== MODAL ===== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 12, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--timing-base) var(--easing);
}

.modal.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: var(--charcoal);
  border: 1px solid rgba(212, 184, 150, 0.15);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.95);
  transition: transform var(--timing-base) var(--easing);
}

.modal.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: var(--graphite);
  border: 1px solid rgba(212, 184, 150, 0.2);
  color: var(--champagne);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.5rem;
  transition: all var(--timing-base) var(--easing);
  z-index: 10;
}

.modal-close:hover {
  background: var(--champagne);
  color: var(--noir);
  transform: rotate(90deg);
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl);
}

.modal-image {
  aspect-ratio: 1;
  background: var(--graphite);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-details h2 {
  margin-bottom: var(--space-sm);
}

.modal-specs {
  margin: var(--space-lg) 0;
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(212, 184, 150, 0.1);
  border-bottom: 1px solid rgba(212, 184, 150, 0.1);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-xs) 0;
  font-size: 0.875rem;
}

.spec-label {
  color: var(--steel);
}

.spec-value {
  color: var(--ivory);
  font-weight: 500;
}

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid rgba(212, 184, 150, 0.08);
  padding: var(--space-xl) 0;
  text-align: center;
  position: relative;
  z-index: 10;
}

.footer-content {
  max-width: 600px;
  margin: 0 auto;
}

.email-capture {
  display: flex;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.email-capture input {
  flex: 1;
  padding: 0.875rem 1rem;
  background: var(--charcoal);
  border: 1px solid rgba(212, 184, 150, 0.15);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 0.875rem;
}

.email-capture input:focus {
  outline: none;
  border-color: var(--champagne);
}

.social-links {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin: var(--space-lg) 0;
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(212, 184, 150, 0.2);
  color: var(--champagne);
  text-decoration: none;
  transition: all var(--timing-base) var(--easing);
}

.social-link:hover {
  background: var(--champagne);
  color: var(--noir);
  transform: translateY(-3px);
}

.copyright {
  font-size: 0.75rem;
  color: var(--steel);
  letter-spacing: 0.05em;
}

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align: center;
  padding: var(--space-xxl) 0;
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.empty-state-icon {
  font-size: 4rem;
  color: var(--champagne-dark);
  margin-bottom: var(--space-lg);
  opacity: 0.5;
}

.empty-state h2 {
  margin-bottom: var(--space-sm);
}

.empty-state p {
  color: var(--silver);
  max-width: 500px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Staggered card reveals */
.watch-card {
  opacity: 0;
  animation: fadeSlideUp 0.6s var(--easing) forwards;
}

.watch-card:nth-child(1) { animation-delay: 0.05s; }
.watch-card:nth-child(2) { animation-delay: 0.1s; }
.watch-card:nth-child(3) { animation-delay: 0.15s; }
.watch-card:nth-child(4) { animation-delay: 0.2s; }
.watch-card:nth-child(5) { animation-delay: 0.25s; }
.watch-card:nth-child(6) { animation-delay: 0.3s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .modal-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }
}

@media (max-width: 640px) {
  :root {
    --space-xl: 3rem;
    --space-xxl: 4rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .hero {
    min-height: 60vh;
  }

  .cta-group {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .filters {
    flex-direction: column;
    align-items: stretch;
  }

  .search-box {
    max-width: 100%;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .email-capture {
    flex-direction: column;
  }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

:focus-visible {
  outline: 2px solid var(--champagne);
  outline-offset: 3px;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ===== SKELETON LOADING STATES ===== */
.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.skeleton-card {
  aspect-ratio: 3/4;
  background: linear-gradient(
    90deg,
    var(--charcoal) 0%,
    var(--graphite) 50%,
    var(--charcoal) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: 0;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ===== ACTIVE FILTER CHIPS ===== */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
  min-height: 2rem;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background: var(--champagne-dim);
  color: var(--champagne);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(212, 184, 150, 0.2);
  transition: all var(--timing-fast) var(--easing);
}

.filter-chip:hover {
  background: rgba(212, 184, 150, 0.18);
  border-color: rgba(212, 184, 150, 0.3);
}

.filter-chip button {
  background: none;
  border: none;
  color: var(--champagne);
  cursor: pointer;
  padding: 0;
  font-size: 1rem;
  line-height: 1;
  opacity: 0.7;
  transition: opacity var(--timing-fast);
}

.filter-chip button:hover {
  opacity: 1;
}

/* ===== MOBILE FILTER DRAWER ===== */
.filter-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 85%;
  max-width: 320px;
  height: 100vh;
  background: var(--charcoal);
  transform: translateX(-100%);
  transition: transform var(--timing-base) var(--easing);
  z-index: 200;
  overflow-y: auto;
  padding: var(--space-lg);
  border-right: 1px solid var(--graphite);
}

.filter-drawer.active {
  transform: translateX(0);
}

.filter-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 12, 0.8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--timing-base) var(--easing);
  z-index: 199;
}

.filter-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  pointer-events: none;
}

.toast {
  background: var(--charcoal);
  border: 1px solid var(--champagne);
  color: var(--ivory);
  padding: var(--space-sm) var(--space-md);
  min-width: 300px;
  max-width: 400px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  font-size: 0.875rem;
  animation: slideInUp var(--timing-base) var(--easing);
  pointer-events: auto;
}

.toast.error {
  border-color: #e74c3c;
}

.toast.success {
  border-color: var(--champagne);
}

.toast button {
  background: none;
  border: none;
  color: var(--ivory);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.7;
  transition: opacity var(--timing-fast);
}

.toast button:hover {
  opacity: 1;
}

@keyframes slideInUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ===== GRID DENSITY TOGGLE ===== */
.grid-toggle {
  background: var(--charcoal);
  border: 1px solid var(--steel);
  color: var(--ivory);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 1rem;
  transition: all var(--timing-fast) var(--easing);
}

.grid-toggle:hover {
  border-color: var(--champagne);
  color: var(--champagne);
}

/* Grid variations */
.catalog-grid[data-grid-mode="2"] {
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
}

.catalog-grid[data-grid-mode="3"] {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.catalog-grid[data-grid-mode="4"] {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

/* ===== MOBILE NAV TOGGLE ===== */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ivory);
  transition: all var(--timing-base) var(--easing);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--charcoal);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-xxl) var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--timing-base) var(--easing);
    border-left: 1px solid var(--graphite);
    z-index: 1000;
  }

  .nav-links.active {
    transform: translateX(0);
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: var(--space-sm) 0;
    width: 100%;
  }
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--silver);
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--graphite);
  border: 1px solid var(--steel);
  color: var(--ivory);
  padding: var(--space-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--timing-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--champagne);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.btn-full {
  width: 100%;
}

/* ===== LOADING STATE ===== */
.loading-state {
  padding: var(--space-xxl) 0;
}

/* ===== WATCH MONOGRAM (IMAGE FALLBACK) ===== */
.watch-monogram {
  width: 100%;
  aspect-ratio: 1;
  background: var(--graphite);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--champagne);
  letter-spacing: 0.1em;
}

/* ===== CATALOG CONTROLS ===== */
.catalog-controls {
  margin-bottom: var(--space-lg);
}

.search-wrapper {
  margin-bottom: var(--space-md);
}

.search-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--graphite);
  border: 1px solid var(--steel);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--timing-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--champagne);
}

.filters-row {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  align-items: center;
}

.filter-select {
  flex: 1;
  min-width: 150px;
  padding: var(--space-sm);
  background: var(--charcoal);
  border: 1px solid var(--steel);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 0.875rem;
  cursor: pointer;
  transition: border-color var(--timing-fast);
}

.filter-select:hover,
.filter-select:focus {
  border-color: var(--champagne);
  outline: none;
}

/* ===== LOAD MORE BUTTON ===== */
.load-more-wrapper {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ===== MODAL ENHANCEMENTS ===== */
.modal-small .modal-content {
  max-width: 500px;
}

.modal-subtitle {
  color: var(--silver);
  font-size: 0.875rem;
  margin-bottom: var(--space-lg);
}

/* ===== CATALOG HEADER ===== */
.catalog-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.catalog-count {
  color: var(--silver);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: var(--space-xs);
}

/* ===== SECTIONS ===== */
.about-section,
.sell-section {
  padding: var(--space-xxl) 0;
}

.about-content,
.sell-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.about-content p,
.sell-content p {
  margin-top: var(--space-md);
  line-height: 1.8;
  color: var(--silver);
}

.sell-content .btn {
  margin-top: var(--space-lg);
}

/* ===== NEWSLETTER FORM ===== */
.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.newsletter-input {
  flex: 1;
  padding: var(--space-sm);
  background: var(--graphite);
  border: 1px solid var(--steel);
  color: var(--ivory);
  font-family: var(--font-body);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--champagne);
}

@media (max-width: 640px) {
  .newsletter-form {
    flex-direction: column;
  }
}