/* ==========================================================================
   Flickers of Majesty - Main Stylesheet
   Fine Art Photography E-Commerce
   Version: 2.0 - Gallery-First Design
   ========================================================================== */

/* ==========================================================================
   CSS Variables - Gallery-First Design System
   ========================================================================== */

:root {
  /* Colors - Warm, sophisticated palette that complements photography */
  --text-primary: #2c2c2c;
  --text-secondary: #5a5a5a;
  --text-muted: #8a8a8a;
  --text-inverse: #ffffff;

  --bg-primary: #ffffff;
  --bg-subtle: #fafafa;
  --bg-warm: #f7f6f4;
  --bg-dark: #1a1a1a;
  --bg-overlay: rgba(0, 0, 0, 0.4);

  /* Accent - Warm gold that complements landscapes/sunsets */
  --accent: #b8956c;
  --accent-hover: #9a7a56;
  --accent-light: #d4c4a8;

  --success: #4a7c59;
  --warning: #c4a35a;
  --error: #b54a4a;
  --border: #e8e6e3;
  --border-light: #f0eeeb;

  /* Typography - Elegant, readable */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-display: var(--font-serif);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --max-width-content: 65ch;
  --max-width-container: 1200px;
  --max-width-wide: 1440px;
  --max-width-full: 1800px;

  /* Header */
  --header-height: 72px;
  --header-height-mobile: 60px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease-out;
  --transition-slow: 400ms ease-out;
  --transition-smooth: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows - Subtle, photography-friendly */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.1);

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.6;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: 2rem;
  margin-top: var(--space-xl);
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--space-md);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-wide {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-full {
  max-width: var(--max-width-full);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

main {
  min-height: 60vh;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--text-primary);
  color: var(--text-inverse);
  padding: var(--space-sm) var(--space-md);
  text-decoration: none;
  z-index: 1000;
  font-size: 0.875rem;
}

.skip-link:focus {
  top: 0;
}

/* ==========================================================================
   Site Header - Clean, Minimal, Gallery-First
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow var(--transition-base), background var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .header-inner {
    height: var(--header-height-mobile);
  }
}

/* Brand */
.brand {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.brand a {
  color: var(--text-primary);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.brand a:hover {
  opacity: 0.7;
  text-decoration: none;
}

.brand strong {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.brand-tagline {
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-top: -2px;
}

/* Primary Navigation */
.primary-nav {
  display: none;
}

@media (min-width: 769px) {
  .primary-nav {
    display: block;
  }
}

.primary-nav ul {
  display: flex;
  gap: var(--space-xl);
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  padding: var(--space-sm) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.primary-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition-base);
}

.primary-nav a:hover {
  color: var(--text-primary);
  text-decoration: none;
}

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

/* Header Actions (Cart, Menu) */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Cart Button - Snipcart Ready */
.cart-button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.cart-button:hover {
  color: var(--accent);
}

.cart-button svg {
  width: 22px;
  height: 22px;
}

.cart-count {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--accent);
  color: var(--text-inverse);
  font-size: 0.6875rem;
  font-weight: 600;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-count:empty,
.cart-count[data-count="0"] {
  display: none;
}

/* Mobile Menu Button */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  padding: 0;
}

@media (min-width: 769px) {
  .menu-toggle {
    display: none;
  }
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height-mobile);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  z-index: 99;
  padding: var(--space-xl) var(--space-lg);
  overflow-y: auto;
}

.mobile-nav.is-open {
  display: block;
}

@media (min-width: 769px) {
  .mobile-nav {
    display: none !important;
  }
}

.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-nav li {
  border-bottom: 1px solid var(--border-light);
}

.mobile-nav a {
  display: block;
  padding: var(--space-lg) 0;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.125rem;
}

.mobile-nav a:hover {
  color: var(--accent);
  text-decoration: none;
}

/* ==========================================================================
   Site Footer - Elegant, Informative
   ========================================================================== */

.site-footer {
  background: var(--bg-warm);
  margin-top: var(--space-5xl);
  padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 640px) {
  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
  }
}

/* Footer Brand */
.footer-brand {
  max-width: 300px;
}

.footer-brand strong {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
  display: block;
  margin-bottom: var(--space-md);
}

.footer-tagline {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
  font-style: italic;
}

/* Footer Navigation */
.footer-nav-section h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
  margin-top: 0;
}

.footer-nav-section ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav-section li {
  margin-bottom: var(--space-sm);
}

.footer-nav-section a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.footer-nav-section a:hover {
  color: var(--text-primary);
  text-decoration: none;
}

/* Footer Bottom */
.footer-bottom {
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.copyright {
  color: var(--text-muted);
  font-size: 0.8125rem;
  margin: 0;
}

.footer-legal {
  display: flex;
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-legal a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8125rem;
}

.footer-legal a:hover {
  color: var(--text-primary);
}

/* ==========================================================================
   Hero Section - Photography Showcase
   ========================================================================== */

.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-dark);
}

.hero-full {
  min-height: 85vh;
}

.hero-image-container {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.1) 0%,
    rgba(0, 0, 0, 0.3) 50%,
    rgba(0, 0, 0, 0.5) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: var(--space-xl);
  max-width: 800px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  color: var(--text-inverse);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.02em;
  line-height: 1.15;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
  font-weight: 300;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  background: var(--bg-primary);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition-base);
}

.hero-cta:hover {
  background: var(--accent);
  color: var(--text-inverse);
  text-decoration: none;
  transform: translateY(-2px);
}

/* Hero - Light variant for category pages */
.hero-light {
  background: var(--bg-warm);
  min-height: auto;
  padding: var(--space-4xl) 0;
}

.hero-light .hero-content {
  text-align: left;
  padding: 0;
  max-width: var(--max-width-content);
}

.hero-light h1 {
  color: var(--text-primary);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}

.hero-light .hero-subtitle {
  color: var(--text-secondary);
}

/* ==========================================================================
   Section Headings
   ========================================================================== */

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   FOM-Lite Protocol Components
   ========================================================================== */

/* Answer Line */
.answer-line {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: var(--space-md) 0 var(--space-xl);
  max-width: var(--max-width-content);
}

/* Fit-Guidance Section */
.fit-guidance {
  background: var(--bg-subtle);
  border-left: 4px solid var(--accent);
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
  border-radius: 4px;
}

.fit-guidance h2 {
  margin-top: 0;
  color: var(--text-primary);
}

.fit-guidance-good,
.fit-guidance-poor {
  margin-top: var(--space-lg);
}

.fit-guidance-good h3 {
  color: var(--success);
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
}

.fit-guidance-poor h3 {
  color: var(--warning);
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
}

.fit-guidance ul {
  list-style: none;
  padding-left: 0;
}

.fit-guidance li {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
  position: relative;
}

.fit-guidance-good li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: bold;
}

.fit-guidance-poor li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--warning);
  font-weight: bold;
}

/* Product Specifications */
.product-specs {
  margin: var(--space-xl) 0;
}

.specs-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-sm) var(--space-lg);
  max-width: 600px;
  margin-top: var(--space-md);
}

.specs-list dt {
  font-weight: 600;
  color: var(--text-primary);
}

.specs-list dd {
  color: var(--text-secondary);
  margin: 0;
}

/* FAQ Section */
.faq {
  margin: var(--space-3xl) 0;
  max-width: var(--max-width-content);
}

.faq h2 {
  margin-top: 0;
  margin-bottom: var(--space-xl);
}

.faq-item {
  margin: var(--space-xl) 0;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
  font-weight: 600;
}

.faq-item p {
  color: var(--text-secondary);
}

.faq-item ul {
  margin-top: var(--space-md);
}

/* ==========================================================================
   Product Components - Gallery-First Design
   ========================================================================== */

/* Gallery Grid - Masonry-inspired layout */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding: var(--space-3xl) 0;
}

@media (min-width: 640px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
  }
}

@media (min-width: 1400px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Product Grid - Standard grid layout */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}

@media (min-width: 640px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }
}

@media (min-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Product Card - Clean, borderless, photo-focused */
.product-card {
  background: transparent;
  border-radius: 0;
  overflow: visible;
}

.product-card a {
  display: block;
  color: inherit;
  text-decoration: none;
}

.product-card a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.product-image {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--bg-subtle);
  aspect-ratio: 3 / 2;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-smooth), opacity var(--transition-base);
}

.product-card:hover .product-image img {
  transform: scale(1.03);
}

/* Quick view overlay on hover */
.product-overlay {
  position: absolute;
  inset: 0;
  background: var(--bg-overlay);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-base);
}

.product-card:hover .product-overlay {
  opacity: 1;
}

.product-overlay span {
  color: var(--text-inverse);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

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

.product-info h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 400;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.product-description {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
  line-height: 1.5;
}

.price {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin: 0;
}

.price-from {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Category Card variant */
.category-card .product-image {
  aspect-ratio: 4 / 3;
}

.category-card .product-info {
  text-align: center;
}

.category-card h3 {
  font-size: 1.25rem;
}

/* Product Detail Page */
.product-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}

@media (min-width: 768px) {
  .product-detail {
    grid-template-columns: 1fr 1fr;
  }
}

.product-images img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.product-pricing {
  margin: var(--space-lg) 0;
  padding: var(--space-lg);
  background: var(--bg-subtle);
  border-radius: 8px;
}

.product-pricing .price {
  font-size: 2rem;
  margin-bottom: var(--space-xs);
}

.price-note {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* ==========================================================================
   Category Components
   ========================================================================== */

.category-hero {
  position: relative;
  margin-bottom: var(--space-xl);
  padding: var(--space-3xl) 0;
  background: var(--bg-subtle);
  border-radius: 8px;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width-content);
  padding: 0 var(--space-xl);
}

.hero-image {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: 1;
}

.category-description {
  max-width: var(--max-width-content);
  margin: var(--space-3xl) 0;
}

.category-description h3 {
  margin-top: var(--space-xl);
}

/* ==========================================================================
   Progressive Enhancement (No-JS Support)
   ========================================================================== */

.no-js .fallback {
  display: block;
}

.no-js .js-only {
  display: none;
}

.no-js-visible {
  display: none;
}

.no-js .no-js-visible {
  display: block;
}

/* ==========================================================================
   Buttons - Clean, Elegant Commerce Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-decoration: none;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Primary - Dark, sophisticated */
.btn-primary {
  background: var(--text-primary);
  color: var(--text-inverse);
}

.btn-primary:hover {
  background: var(--accent);
  color: var(--text-inverse);
  text-decoration: none;
}

/* Secondary - Outlined */
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--text-primary);
}

.btn-secondary:hover {
  background: var(--text-primary);
  color: var(--text-inverse);
  text-decoration: none;
}

/* Ghost - Minimal */
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-md);
}

.btn-ghost:hover {
  color: var(--text-primary);
  text-decoration: none;
}

/* Sizes */
.btn-sm {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.8125rem;
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 0.9375rem;
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   Commerce Components - Snipcart Ready
   ========================================================================== */

/* Add to Cart Button */
.add-to-cart {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-md) var(--space-xl);
  background: var(--text-primary);
  color: var(--text-inverse);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.add-to-cart:hover {
  background: var(--accent);
}

.add-to-cart:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
}

.add-to-cart svg {
  width: 18px;
  height: 18px;
}

/* Product Options (Size/Format Selector) */
.product-options {
  margin: var(--space-xl) 0;
}

.option-group {
  margin-bottom: var(--space-lg);
}

.option-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

/* Radio button style options */
.option-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.option-btn {
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.option-btn:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.option-btn.selected {
  background: var(--text-primary);
  border-color: var(--text-primary);
  color: var(--text-inverse);
}

/* Select dropdown style */
.option-select {
  width: 100%;
  padding: var(--space-md);
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%235a5a5a' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  padding-right: var(--space-2xl);
}

.option-select:focus {
  outline: none;
  border-color: var(--accent);
}

/* Price display */
.price-display {
  margin: var(--space-lg) 0;
}

.price-current {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--text-primary);
}

.price-starting {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Content Sections
   ========================================================================== */

.content-section {
  padding: var(--space-4xl) 0;
}

.content-section-alt {
  background: var(--bg-warm);
}

/* Featured collections grid */
.collections-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .collections-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .collections-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.collection-card {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.collection-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

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

.collection-card-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.6) 0%,
    rgba(0, 0, 0, 0) 60%
  );
}

.collection-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-inverse);
  margin: 0;
}

.collection-card p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  margin: var(--space-xs) 0 0;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.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;
}

.text-center {
  text-align: center;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-md); }
.mt-2 { margin-top: var(--space-xl); }
.mt-3 { margin-top: var(--space-2xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-md); }
.mb-2 { margin-bottom: var(--space-xl); }
.mb-3 { margin-bottom: var(--space-2xl); }

/* ==========================================================================
   Responsive Images
   ========================================================================== */

img {
  max-width: 100%;
  height: auto;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
  .no-print {
    display: none !important;
  }

  a[href]::after {
    content: " (" attr(href) ")";
  }

  .product-card {
    break-inside: avoid;
  }
}