/* ============================================
   Digital Atelier - Vintage Furniture Sourcing
   Futuristic Editorial Design System
   ============================================ */

:root {
  /* Color Palette */
  --color-linen: #E3DAC9;
  --color-oxblood: #4A0E0E;
  --color-chrome: #A1A1A1;
  --color-charcoal: #1A1A1A;
  --color-white: #FFFFFF;
  --color-off-white: #F5F3F0;
  
  /* Typography */
  --font-serif: 'Cormorant Garamond', serif;
  --font-mono: 'IBM Plex Mono', monospace;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(26, 26, 26, 0.08);
  --shadow-md: 0 4px 16px rgba(26, 26, 26, 0.12);
  --shadow-lg: 0 8px 32px rgba(26, 26, 26, 0.16);
  
  /* Layout */
  --max-width: 1400px;
  --header-height: 80px;
}

/* ============================================
   Reset & Base Styles
   ============================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-charcoal);
  background-color: var(--color-linen);
  overflow-x: hidden;
}

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

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

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

p {
  margin-bottom: var(--space-md);
  font-size: 0.875rem;
  letter-spacing: 0.01em;
}

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

a:hover {
  color: var(--color-charcoal);
}

ul, ol {
  margin-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

li {
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* ============================================
   Header
   ============================================ */

.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background-color: rgba(227, 218, 201, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-chrome);
  z-index: 1000;
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: var(--space-lg);
}

.brand-name {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 600;
  color: var(--color-charcoal);
}

.main-navigation {
  display: flex;
  align-items: center;
  gap: 15px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-charcoal);
  padding: var(--space-sm) var(--space-md);
  transition: all var(--transition-fast);
  border-bottom: 1px solid transparent;
}

.nav-link:hover {
  border-bottom-color: var(--color-oxblood);
  color: var(--color-oxblood);
}

/* Burger Menu Button */
.burger-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  z-index: 10001;
  position: relative;
  right: 15px;
  margin-left: auto;
}

.burger-icon {
  width: 24px;
  height: 2px;
  background-color: var(--color-charcoal);
  position: relative;
  transition: background-color var(--transition-fast);
}

.burger-icon::before,
.burger-icon::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: var(--color-charcoal);
  transition: all var(--transition-base);
}

.burger-icon::before {
  top: -8px;
}

.burger-icon::after {
  bottom: -8px;
}

.burger-toggle.active .burger-icon {
  background-color: transparent;
}

.burger-toggle.active .burger-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.burger-toggle.active .burger-icon::after {
  bottom: 0;
  transform: rotate(-45deg);
}

/* Mobile Navigation Menu */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background-color: var(--color-linen);
  box-shadow: -4px 0 20px rgba(26, 26, 26, 0.15);
  z-index: 10000;
  padding: var(--space-xxl) var(--space-lg);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
}

@media (max-width: 1023px) {
  .mobile-nav {
    display: block;
  }
}

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

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding: 0;
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-charcoal);
  text-transform: none;
  letter-spacing: -0.01em;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-chrome);
  display: block;
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover {
  color: var(--color-oxblood);
  padding-left: var(--space-md);
  border-bottom-color: var(--color-oxblood);
}

/* ============================================
   Hero Banners (Full-Width)
   ============================================ */

.hero-banner {
  position: relative;
  width: 100vw;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
}

.banner-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.4;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(227, 218, 201, 0.85) 0%,
    rgba(227, 218, 201, 0.6) 50%,
    rgba(227, 218, 201, 0.9) 100%
  );
  z-index: 2;
}

.banner-content {
  position: relative;
  z-index: 3;
  max-width: var(--max-width);
  width: 100%;
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}

.banner-title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  color: var(--color-charcoal);
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 8px rgba(26, 26, 26, 0.1);
}

.banner-subtitle {
  font-family: var(--font-mono);
  font-size: clamp(0.875rem, 1.5vw, 1.125rem);
  color: var(--color-charcoal);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   Main Content
   ============================================ */

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

.content-section {
  margin-bottom: var(--space-xxl);
  padding: var(--space-xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
  padding-bottom: var(--space-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background-color: var(--color-oxblood);
}

/* ============================================
   Grid Layouts
   ============================================ */

.grid-asymmetric {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.grid-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-chrome);
  background-color: var(--color-off-white);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.grid-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.grid-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
}

.grid-content {
  padding: var(--space-lg);
}

.grid-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-charcoal);
}

.grid-text {
  font-size: 0.8125rem;
  color: var(--color-charcoal);
  line-height: 1.7;
}

/* Two Column Grid */
.grid-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.grid-text-block {
  padding: var(--space-lg);
}

.grid-image-block img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--color-chrome);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-white);
  background-color: var(--color-oxblood);
  border: 1px solid var(--color-oxblood);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  margin-top: 10px;
}

.btn:hover {
  background-color: var(--color-charcoal);
  border-color: var(--color-charcoal);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-oxblood);
  border-color: var(--color-oxblood);
}

.btn-secondary:hover {
  background-color: var(--color-oxblood);
  color: var(--color-white);
}

/* ============================================
   Forms
   ============================================ */

.form-container {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-xl);
  background-color: var(--color-off-white);
  border: 1px solid var(--color-chrome);
}

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

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-charcoal);
  background-color: var(--color-white);
  border: 1px solid var(--color-chrome);
  transition: border-color var(--transition-fast);
}

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

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.checkbox-input {
  margin-top: 4px;
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-charcoal);
}

/* ============================================
   Products Grid
   ============================================ */

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.product-card {
  background-color: var(--color-off-white);
  border: 1px solid var(--color-chrome);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

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

.product-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-charcoal);
}

.product-description {
  font-size: 0.8125rem;
  color: var(--color-charcoal);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.product-price {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-oxblood);
  margin-top: var(--space-md);
}

/* ============================================
   Gallery (Before/After Toggle)
   ============================================ */

.gallery-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-chrome);
  background-color: var(--color-off-white);
  aspect-ratio: 4/3;
}

.gallery-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity var(--transition-base);
}

.gallery-image.before {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
}

.gallery-image.after {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}

.gallery-item.show-after .gallery-image.before {
  opacity: 0;
}

.gallery-item.show-after .gallery-image.after {
  opacity: 1;
}

.toggle-button {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-sm) var(--space-md);
  background-color: rgba(26, 26, 26, 0.8);
  color: var(--color-white);
  border: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  z-index: 10;
}

.toggle-button:hover {
  background-color: var(--color-oxblood);
}

/* ============================================
   Sourcing Map (Upcoming Hunts)
   ============================================ */

.hunts-list {
  display: grid;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.hunt-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background-color: var(--color-off-white);
  border: 1px solid var(--color-chrome);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hunt-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.hunt-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-oxblood);
  border-right: 2px solid var(--color-chrome);
  padding-right: var(--space-lg);
  display: flex;
  align-items: center;
}

.hunt-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.hunt-location {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-charcoal);
}

.hunt-description {
  font-size: 0.8125rem;
  color: var(--color-charcoal);
  line-height: 1.7;
}

/* ============================================
   Wishlist Form
   ============================================ */

.upload-area {
  border: 2px dashed var(--color-chrome);
  padding: var(--space-xl);
  text-align: center;
  background-color: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  margin-bottom: var(--space-lg);
}

.upload-area:hover {
  border-color: var(--color-oxblood);
  background-color: var(--color-off-white);
}

.upload-icon {
  font-size: 2rem;
  color: var(--color-chrome);
  margin-bottom: var(--space-md);
}

.upload-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-charcoal);
}

.file-input {
  display: none;
}

/* ============================================
   Google Maps
   ============================================ */

.map-container {
  width: 100%;
  height: 400px;
  margin-top: var(--space-xl);
  border: 1px solid var(--color-chrome);
  overflow: hidden;
}

.map-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
  background-color: var(--color-charcoal);
  color: var(--color-linen);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-linen);
  margin-bottom: var(--space-sm);
}

.footer-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-linen);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-chrome);
}

.footer-text {
  font-size: 0.75rem;
  color: var(--color-linen);
  line-height: 1.6;
}

/* ============================================
   Privacy Popup
   ============================================ */

.privacy-popup {
  display: none;
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  max-width: 400px;
  background-color: var(--color-off-white);
  border: 1px solid var(--color-chrome);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  z-index: 2000;
}

.privacy-popup.active {
  display: block;
  animation: slideUp 0.3s ease;
}

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

.privacy-content {
  margin-bottom: var(--space-md);
}

.privacy-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

.privacy-text {
  font-size: 0.75rem;
  color: var(--color-charcoal);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.privacy-buttons {
  display: flex;
  gap: var(--space-sm);
}

.privacy-btn {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid;
}

.privacy-accept {
  background-color: var(--color-oxblood);
  color: var(--color-white);
  border-color: var(--color-oxblood);
}

.privacy-accept:hover {
  background-color: var(--color-charcoal);
  border-color: var(--color-charcoal);
}

.privacy-decline {
  background-color: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-chrome);
}

.privacy-decline:hover {
  background-color: var(--color-chrome);
}

/* ============================================
   Thank You Page
   ============================================ */

.thank-you-container {
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  max-width: 600px;
  margin: 0 auto;
}

.thank-you-icon {
  font-size: 4rem;
  color: var(--color-oxblood);
  margin-bottom: var(--space-lg);
}

.thank-you-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}

.thank-you-text {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

/* ============================================
   404 Page
   ============================================ */

.error-container {
  text-align: center;
  padding: var(--space-xxl) var(--space-lg);
  max-width: 600px;
  margin: 0 auto;
}

.error-code {
  font-family: var(--font-serif);
  font-size: 8rem;
  color: var(--color-oxblood);
  line-height: 1;
  margin-bottom: var(--space-lg);
}

.error-title {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.error-text {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

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

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

.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); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

/* ============================================
   Responsive Design
   ============================================ */

@media (min-width: 1024px) {
  .burger-toggle {
    display: none;
  }
  
  .mobile-nav {
    display: none;
  }
  
  .mobile-nav-overlay {
    display: none !important;
  }
}

@media (max-width: 1023px) {
  .main-navigation {
    display: none;
  }
  
  .burger-toggle {
    display: block;
  }
}

/* Overlay for mobile menu */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(26, 26, 26, 0.5);
  z-index: 9999;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-nav-overlay.active {
  display: block;
  opacity: 1;
}

@media (max-width: 1023px) {
  .grid-two-col {
    grid-template-columns: 1fr;
  }
  
  .hunt-item {
    grid-template-columns: 1fr;
  }
  
  .hunt-date {
    border-right: none;
    border-bottom: 2px solid var(--color-chrome);
    padding-right: 0;
    padding-bottom: var(--space-md);
  }
}

@media (max-width: 768px) {
  :root {
    --space-xl: 2rem;
    --space-xxl: 3rem;
  }
  
  .site-header {
    padding: var(--space-md);
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .grid-asymmetric,
  .products-grid,
  .gallery-container {
    grid-template-columns: 1fr;
  }
  
  .privacy-popup {
    right: var(--space-md);
    left: var(--space-md);
    max-width: none;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .banner-content {
    padding: var(--space-lg) var(--space-md);
  }
  
  main {
    padding: var(--space-lg) var(--space-md);
  }
  
  .content-section {
    padding: var(--space-lg) 0;
  }
  
  .form-container {
    padding: var(--space-lg);
  }
}

@media (max-width: 320px) {
  html {
    font-size: 12px;
  }
  
  .site-header {
    padding: var(--space-sm);
  }
  
  .brand-name {
    font-size: 1.25rem;
  }
}

/* ============================================
   Scroll Animations
   ============================================ */

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

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

@media print {
  .site-header,
  .site-footer,
  .burger-toggle,
  .privacy-popup {
    display: none;
  }
  
  body {
    background-color: white;
    color: black;
  }
  
  a {
    color: black;
    text-decoration: underline;
  }
}