/* ============================================
   CSS Variables - Design System
   ============================================ */
:root {
  /* Colors - Natural & Sophisticated Palette */
  --color-primary: #4A3A2A; /* Deep Clay Brown */
  --color-secondary: #F4EFEA; /* Warm Linen Beige */
  --color-accent: #C46A4A; /* Terracotta */
  --color-accent-gold: #C1A35F; /* Soft Brass Gold */
  --color-text: #2C2C2C; /* Charcoal Ink */
  --color-text-light: #6F7B5C; /* Muted Olive Green */
  --color-bg: #F4EFEA;
  --color-bg-alt: #FFF8F3;
  --color-white: #FFFFFF;
  --color-border: #E8DED5;

  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Lato', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.5rem;
  --font-size-xl: 2rem;
  --font-size-2xl: 2.5rem;
  --font-size-3xl: 3rem;
  --line-height-tight: 1.2;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.8;

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

  /* Layout */
  --container-max: 1200px;
  --container-padding: var(--space-md);
  --section-padding: var(--space-2xl) var(--space-md);

  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --border-width: 1px;
  --border-style: solid;
  --border-color: var(--color-border);

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(44, 46, 46, 0.05);
  --shadow-md: 0 4px 12px rgba(44, 46, 46, 0.1);
  --shadow-lg: 0 8px 24px rgba(44, 46, 46, 0.15);
  --shadow-hover: 0 12px 32px rgba(44, 46, 46, 0.2);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-slower: 0.8s ease;

  /* Z-index layers */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-modal: 1050;
  --z-popup: 1100;
}

/* ============================================
   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-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

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

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  transition: all var(--transition-base);
}

ul, ol {
  list-style: none;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: var(--line-height-tight);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-3xl));
}

h2 {
  font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-2xl));
}

h3 {
  font-size: clamp(var(--font-size-lg), 3vw, var(--font-size-xl));
}

h4 {
  font-size: var(--font-size-lg);
}

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

/* ============================================
   Container & Layout
   ============================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--section-padding);
}

.section-narrow {
  max-width: 800px;
  margin: 0 auto;
}

/* ============================================
   Header
   ============================================ */
.site-header {
  background-color: var(--color-white);
  border-bottom: var(--border-width) var(--border-style) var(--color-border);
  position: relative;
  z-index: var(--z-sticky);
  transition: transform var(--transition-slow);
  width: 100%;
  overflow-x: hidden;
}

.site-header.hidden {
  transform: translateY(-100%);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--container-padding);
  max-width: var(--container-max);
  margin: 0 auto;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.5px;
}

/* Burger Menu */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  z-index: var(--z-dropdown);
  position: relative;
  transition: all var(--transition-base);
}

.menu-toggle:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-border);
}

.menu-toggle:active {
  transform: scale(0.95);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.menu-toggle.active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.menu-toggle.active span {
  background: var(--color-white);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
  width: 24px;
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
  width: 24px;
}

/* Navigation */
.main-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  max-height: 100vh;
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-bg-alt) 100%);
  box-shadow: -4px 0 24px rgba(44, 46, 46, 0.15);
  z-index: var(--z-dropdown);
  overflow-y: scroll;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  padding: var(--space-2xl) var(--space-lg);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  border-left: 1px solid var(--color-border);
  box-sizing: border-box;
}

.menu-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  border: none;
  border-radius: 50%;
  color: var(--color-white);
  font-size: var(--font-size-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: calc(var(--z-dropdown) + 1);
  box-shadow: 0 4px 12px rgba(196, 106, 74, 0.3);
  flex-shrink: 0;
  pointer-events: auto;
}

.menu-close:hover {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  transform: rotate(90deg) scale(1.1);
  box-shadow: 0 6px 16px rgba(196, 106, 74, 0.4);
}

.menu-close:active {
  transform: rotate(90deg) scale(0.95);
}

.menu-close:focus {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

.main-nav.nav-active {
  transform: translateX(0);
  overflow-y: auto;
  overflow-x: hidden;
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-top: 1px solid var(--color-border);
  flex: 0 0 auto;
}

.nav-list li {
  position: relative;
  overflow: hidden;
}

.main-nav.nav-active .nav-list li {
  opacity: 0;
  transform: translateX(20px);
  animation: slideInRight 0.4s ease forwards;
}

.main-nav.nav-active .nav-list li:nth-child(1) { animation-delay: 0.1s; }
.main-nav.nav-active .nav-list li:nth-child(2) { animation-delay: 0.15s; }
.main-nav.nav-active .nav-list li:nth-child(3) { animation-delay: 0.2s; }
.main-nav.nav-active .nav-list li:nth-child(4) { animation-delay: 0.25s; }
.main-nav.nav-active .nav-list li:nth-child(5) { animation-delay: 0.3s; }
.main-nav.nav-active .nav-list li:nth-child(6) { animation-delay: 0.35s; }

@keyframes slideInRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.nav-link {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--color-primary);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  display: block;
  transition: all var(--transition-base);
  position: relative;
  background: transparent;
  border-left: 3px solid transparent;
}

.nav-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-accent), var(--color-primary));
  transform: scaleY(0);
  transition: transform var(--transition-base);
  transform-origin: top;
}

.nav-link:hover {
  color: var(--color-accent);
  background-color: var(--color-secondary);
  padding-left: calc(var(--space-lg) + 8px);
  transform: translateX(4px);
}

.nav-link:hover::before {
  transform: scaleY(1);
}

.nav-link:active {
  transform: translateX(2px) scale(0.98);
}

/* Overlay */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(44, 46, 46, 0.6), rgba(74, 58, 42, 0.5));
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: calc(var(--z-dropdown) - 1);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   Hero Section
   ============================================ */
.hero-section {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
  background-color: var(--color-secondary);
  overflow: hidden;
}

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

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.8s ease;
}

.hero-text {
  font-size: var(--font-size-md);
  color: var(--color-text);
  margin-bottom: var(--space-xl);
  animation: fadeInUp 1s ease;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-base);
  font-weight: 500;
  text-align: center;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

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

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

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

.btn-outline {
  background-color: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

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

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

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

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

.card-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.card-text {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
}

/* ============================================
   Artisan Profiles
   ============================================ */
.artisan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
}

.artisan-card {
  text-align: center;
  background-color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

.artisan-portrait {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--space-lg);
  border: 4px solid var(--color-border);
}

.artisan-name {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}

.artisan-role {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
  font-style: italic;
}

.artisan-story {
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-md);
}

.artisan-materials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-top: var(--space-md);
}

.material-tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background-color: var(--color-secondary);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
}

/* ============================================
   Process Timeline
   ============================================ */
.process-timeline {
  position: relative;
  max-width: 900px;
  margin: var(--space-2xl) auto;
  padding: var(--space-xl) 0;
}

.process-step {
  display: flex;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
  position: relative;
}

.process-step:nth-child(even) {
  flex-direction: row-reverse;
}

.process-image {
  flex: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.process-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.process-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.process-number {
  font-size: var(--font-size-3xl);
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.process-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
}

.process-description {
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
}

/* ============================================
   Collections
   ============================================ */
.collection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
}

.collection-item {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

.collection-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.collection-info {
  padding: var(--space-xl);
}

.collection-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}

.collection-story {
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-md);
}

.collection-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.collection-price {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-accent);
}

.collection-availability {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* ============================================
   Contact Form
   ============================================ */
.contact-section {
  max-width: 700px;
  margin: 0 auto;
}

.contact-form {
  background-color: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
  color: var(--color-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  background-color: var(--color-bg);
}

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

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

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

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

.form-checkbox label {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  cursor: pointer;
}

.form-submit {
  width: 100%;
  margin-top: var(--space-lg);
}

/* ============================================
   Map
   ============================================ */
.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-xl);
  box-shadow: var(--shadow-md);
}

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

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-2xl) var(--space-md);
  margin-top: var(--space-3xl);
}

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

.footer-section h4 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-lg);
}

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

.footer-link {
  color: var(--color-secondary);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: var(--font-size-sm);
  color: var(--color-secondary);
}

/* ============================================
   Privacy Popup
   ============================================ */
.privacy-popup {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 500px;
  background-color: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-popup);
  transform: translateY(150%);
  transition: transform var(--transition-base);
}

.privacy-popup.active {
  transform: translateY(0);
}

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

.privacy-popup-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
}

.privacy-popup-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

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

.privacy-popup-btn {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
}

/* ============================================
   Thank You Page
   ============================================ */
.thank-you-section {
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.thank-you-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-md);
}

.thank-you-text {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

/* ============================================
   404 Page
   ============================================ */
.error-section {
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.error-code {
  font-size: 6rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

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

.error-text {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

/* ============================================
   Policy Pages
   ============================================ */
.policy-section {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
}

.policy-content {
  background-color: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.policy-content h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.policy-content h3 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.policy-content p {
  margin-bottom: var(--space-md);
  line-height: var(--line-height-relaxed);
}

.policy-content ul {
  list-style: disc;
  margin-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

.policy-content li {
  margin-bottom: var(--space-sm);
}

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

.fade-in {
  animation: fadeInUp 0.6s ease;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
  :root {
    --section-padding: var(--space-xl) var(--space-md);
    --space-2xl: 3rem;
    --space-3xl: 4rem;
  }

  .main-nav {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    max-height: 100vh;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    box-shadow: -8px 0 32px rgba(44, 46, 46, 0.2);
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    padding: var(--space-2xl) var(--space-lg);
    box-sizing: border-box;
  }

  .main-nav.nav-active {
    display: block;
    transform: translateX(0);
    overflow-y: scroll !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    touch-action: pan-y;
    max-height: 100vh;
    height: 100vh;
  }

  .menu-toggle {
    width: 40px;
    height: 40px;
    padding: 8px;
  }

  .menu-toggle span {
    width: 22px;
    height: 2.5px;
  }

  .nav-link {
    font-size: var(--font-size-md);
    padding: var(--space-md);
  }

  .hero-section {
    min-height: 50vh;
  }

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

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

  .process-step {
    flex-direction: column !important;
  }

  .process-image {
    margin-bottom: var(--space-md);
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .privacy-popup {
    left: var(--space-sm);
    right: var(--space-sm);
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-3xl: 2rem;
    --font-size-2xl: 1.75rem;
    --font-size-xl: 1.25rem;
    --section-padding: var(--space-lg) var(--space-md);
  }

  .header-inner {
    padding: var(--space-sm) var(--space-md);
  }

  .brand-name {
    font-size: var(--font-size-base);
  }

  .contact-form {
    padding: var(--space-lg);
  }

  .artisan-portrait {
    width: 150px;
    height: 150px;
  }
}

@media (max-width: 320px) {
  :root {
    --container-padding: var(--space-sm);
    --section-padding: var(--space-md) var(--space-sm);
  }

  .btn {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-size-sm);
  }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-center {
  text-align: center;
}

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

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

.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); }

.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;
}