:root {
  /* Primary Colors */
  --primary-bg: #fefae0;
  --primary-text: #2f2f2f;
  --primary-accent: #d4a373;

  /* Secondary Colors */
  --secondary-bg: #f8f9fa;
  --secondary-text: #6b705c;
  --secondary-accent: #b08968;

  /* Neutral Colors */
  --white: #ffffff;
  --black: #000000;
  --gray-50: #f8f9fa;
  --gray-100: #e9ecef;
  --gray-200: #dee2e6;
  --gray-300: #ced4da;
  --gray-400: #adb5bd;
  --gray-500: #6c757d;
  --gray-600: #495057;
  --gray-700: #343a40;
  --gray-800: #212529;
  --gray-900: #1a1e21;

  /* Brand Colors */
  --brand-primary: #d4a373;
  --brand-secondary: #b08968;
  --brand-tertiary: #a0785a;

  /* Status Colors */
  --success: #28a745;
  --success-light: #d4edda;
  --warning: #ffc107;
  --warning-light: #fff3cd;
  --error: #dc3545;
  --error-light: #f8d7da;
  --info: #17a2b8;
  --info-light: #d1ecf1;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  --gradient-secondary: linear-gradient(135deg, var(--primary-bg), #e8f4f8);
  --gradient-accent: linear-gradient(135deg, #667eea, #764ba2);
  --gradient-warm: linear-gradient(135deg, #fefae0, #f0f4f8);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

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

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Typography */
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Playfair Display', serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

body {
  font-family: var(--font-primary);
  background: var(--primary-bg);
}

/* NAVBAR */
.navbar {
  height: 70px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo {
  width: 36px;
}

.brand {
  font-family: var(--font-secondary);
  font-size: 22px;
  font-weight: 600;
  color: var(--primary-text);
}

.nav-center {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-center li {
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--secondary-text);
  cursor: pointer;
}

.nav-right {
  display: flex;
  gap: 1.5rem;
  font-size: 18px;
  color: var(--primary-text);
}

.signup-btn {
  display: inline-block;
  padding: 8px 14px;
  background: var(--primary-text);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 13px;
  text-decoration: none;
  font-weight: 600;
}

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

/* SLIDER */
.slider {
  width: 100%;
  height: 80vh;
  position: relative;
  overflow: hidden;
}

/* SLIDER */
.slides {
  width: 200%;
  height: 100%;
  display: flex;
  transition: 0.6s ease;
}

.slide {
  width: 50%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* RADIO CONTROLS */
#slide1:checked ~ .slides { margin-left: 0; }
#slide2:checked ~ .slides { margin-left: -100%; }

/* DOT NAVIGATION */
#slide1:checked ~ .navigation label:nth-child(1),
#slide2:checked ~ .navigation label:nth-child(2) {
  background: var(--brand-primary);
}


.s1 { 
  background: url('https://images.unsplash.com/photo-1556742049-0cfed4f6a45d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') no-repeat center center;
  background-size: cover;
}
.s2 { 
  background: url('https://images.unsplash.com/photo-1445205170230-053b83016050?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') no-repeat center center;
  background-size: cover;
}
.s3 { 
  background: url('https://images.unsplash.com/photo-1560472354-b33ff0c44a43?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') no-repeat center center;
  background-size: cover;
}
.s4 { 
  background: url('https://images.unsplash.com/photo-1556906781-9a412961c28c?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') no-repeat center center;
  background-size: cover;
}

.slide-content {
  text-align: center;
  max-width: 700px;
  padding: 1rem;
}

.slide-img {
  width: 100%;
  max-width: 500px;
  height: auto;
  margin-bottom: 1rem;
  border-radius: 8px;
}

.trust-text {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--secondary-text);
  margin-bottom: 1.5rem;
}

.trust-text span {
  color: var(--brand-primary);
  font-weight: 600;
}

.slide-content h1 {
  font-family: var(--font-secondary);
  font-size: 56px;
  font-weight: 700;
  color: var(--primary-text);
}

.slide-content h3 {
  margin-top: 0.8rem;
  font-size: 20px;
  font-style: italic;
  font-weight: 600;
  color: var(--brand-primary);
}

/* RADIO CONTROLS */
input[type="radio"] {
  display: none;
}

#slide1:checked ~ .slides { margin-left: 0; }
#slide2:checked ~ .slides { margin-left: -100%; }
#slide3:checked ~ .slides { margin-left: -200%; }
#slide4:checked ~ .slides { margin-left: -300%; }

/* DOT NAVIGATION */
.navigation {
  position: absolute;
  bottom: 20px;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 12px;
}

.navigation label {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #bbb;
  cursor: pointer;
}

#slide1:checked ~ .navigation label:nth-child(1),
#slide2:checked ~ .navigation label:nth-child(2),
#slide3:checked ~ .navigation label:nth-child(3),
#slide4:checked ~ .navigation label:nth-child(4) {
  background: var(--brand-primary);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-center {
    display: none;
  }

  .slide-content h1 {
    font-size: 40px;
  }
}

/* CATEGORIES */
.categories {
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  padding: var(--spacing-3xl) var(--spacing-xl);
  background: var(--primary-bg);
  max-width: 1200px;
  margin: 0 auto;
}

.category {
  text-align: center;
  max-width: 300px;
  padding: 2rem;
}

.category i {
  font-size: 3rem;
  color: var(--brand-primary);
  margin-bottom: var(--spacing-md);
}

.category h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--primary-text);
}

.category p {
  color: var(--secondary-text);
  line-height: 1.6;
}

.category-link {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform 0.3s ease;
}

.category-link:hover {
  transform: translateY(-5px);
}

/* PRODUCTS */
.products {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  background: var(--bg);
}

.products h1 {
  text-align: center;
  margin-bottom: 2rem;
  font-family: 'Playfair Display', serif;
  color: var(--text-main);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.product-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
}

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.product-card h3 {
  padding: 1rem;
  margin: 0;
  font-size: 1.2rem;
  color: var(--text-main);
}

.condition {
  padding: 0 1rem;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.price {
  padding: 0 1rem;
  font-weight: 600;
  color: var(--accent);
  font-size: 1.1rem;
}

.buy-btn {
  width: 100%;
  padding: 1rem;
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
}

.buy-btn:hover {
  background: var(--text-main);
}

/* RESPONSIVE CATEGORIES */
@media (max-width: 768px) {
  .categories {
    flex-direction: column;
    align-items: center;
  }

  .category {
    max-width: 100%;
  }
}

/* CURATED COLLECTIONS SECTION */
.curated-collections {
  padding: var(--spacing-3xl) var(--spacing-xl);
  max-width: 1200px;
  margin: 0 auto;
  background: var(--primary-bg);
}

.curated-collections h2 {
  text-align: center;
  margin-bottom: var(--spacing-md);
  font-family: var(--font-secondary);
  color: var(--primary-text);
  font-size: var(--font-size-2xl);
}

.curated-collections .subtitle {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
  color: var(--secondary-text);
  font-size: var(--font-size-lg);
}

.collections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.collection-card {
  background: #fff;
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.collection-card:hover {
  transform: translateY(-5px);
}

.collection-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  color: var(--primary-text);
  text-align: center;
  font-family: var(--font-secondary);
}

.items-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid #f0f0f0;
}

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

.item-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.item-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

.item-image {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 4px;
}

.item-name {
  font-weight: 500;
  color: var(--primary-text);
  flex: 1;
}

.condition-tag {
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  margin: 0 1rem;
}

.condition-tag.excellent {
  background: #d4edda;
  color: #155724;
}

.condition-tag.good {
  background: #fff3cd;
  color: #856404;
}

.condition-tag.fair {
  background: #f8d7da;
  color: #721c24;
}

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

/* RESPONSIVE CURATED COLLECTIONS */
@media (max-width: 768px) {
  .collections-grid {
    grid-template-columns: 1fr;
  }

  .item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .item-left {
    width: 100%;
  }

  .item-right {
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
    align-items: center;
  }

  .condition-tag {
    margin: 0;
  }
}

/* COMMUNITY & TRUST SECTION */
.community-trust {
  padding: var(--spacing-3xl) var(--spacing-xl);
  background: var(--gradient-warm);
  text-align: center;
}

.community-trust h2 {
  font-family: var(--font-secondary);
  color: var(--primary-text);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-3xl);
}

.community-trust .section-subtitle {
  color: var(--secondary-text);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.why-card {
  background: #fff;
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 2px solid transparent;
}

.why-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.15);
  border-color: var(--accent);
}

.why-card i {
  font-size: 3.5rem;
  color: var(--brand-primary);
  margin-bottom: var(--spacing-lg);
  display: block;
}

.why-card h3 {
  color: var(--primary-text);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-xl);
  font-family: var(--font-secondary);
}

.why-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.why-card li {
  color: var(--text-soft);
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.why-card li:before {
  content: "✓";
  color: var(--brand-primary);
  font-weight: bold;
  position: absolute;
  left: 0;
}

.why-card li:last-child {
  margin-bottom: 0;
}

/* RESPONSIVE COMMUNITY & TRUST */
@media (max-width: 768px) {
  .community-trust h2 {
    font-size: 2rem;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .why-card {
    padding: 2rem;
  }

  .why-card i {
    font-size: 3rem;
  }

  .why-card h3 {
    font-size: 1.3rem;
  }
}

/* NEWSLETTER & TRUST SECTION */
.newsletter-trust {
  background: var(--gradient-accent);
  color: var(--white);
  padding: var(--spacing-3xl) var(--spacing-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter-trust::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="10" cy="50" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="30" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.3;
}

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

.newsletter-header {
  margin-bottom: 2rem;
}

.newsletter-header i {
  font-size: 3rem;
  color: #fff;
  margin-bottom: 1rem;
  display: block;
}

.newsletter-header h2 {
  font-family: var(--font-secondary);
  font-size: var(--font-size-3xl);
  margin-bottom: 0.5rem;
  color: var(--white);
}

.newsletter-header p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin: 0;
}

.newsletter-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.benefit {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 1rem;
  border-radius: 8px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.benefit i {
  font-size: 1.5rem;
  color: #fff;
  flex-shrink: 0;
}

.benefit span {
  text-align: left;
  font-size: 0.95rem;
  line-height: 1.4;
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  margin: 2rem 0;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.email-input {
  flex: 1;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-main);
  outline: none;
  transition: all 0.3s ease;
}

.email-input:focus {
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.email-input::placeholder {
  color: var(--text-soft);
}

.subscribe-btn {
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--brand-primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-full);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.subscribe-btn:hover {
  background: var(--brand-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  opacity: 0.9;
}

.trust-badge i {
  color: #fff;
}

.subscriber-count {
  font-size: 1.1rem;
  opacity: 0.9;
  margin: 0;
}

.subscriber-count strong {
  color: var(--brand-primary);
  font-size: var(--font-size-lg);
}

/* RESPONSIVE NEWSLETTER */
@media (max-width: 768px) {
  .newsletter-trust {
    padding: 3rem 1rem;
  }

  .newsletter-header h2 {
    font-size: 2rem;
  }

  .newsletter-benefits {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .benefit {
    padding: 0.75rem;
  }

  .newsletter-form {
    flex-direction: column;
    gap: 0.5rem;
  }

  .email-input {
    padding: 0.875rem 1.25rem;
  }

  .subscribe-btn {
    padding: 0.875rem 1.5rem;
    justify-content: center;
  }

  .trust-badges {
    gap: 1rem;
  }

  .trust-badge {
    font-size: 0.8rem;
  }
}

/* SWAP CONDITIONS SECTION */
.swap-conditions {
  background: linear-gradient(135deg, #fefae0 0%, #e8f4f8 100%);
  padding: 4rem 2rem;
  text-align: center;
}

.conditions-container {
  max-width: 1200px;
  margin: 0 auto;
}

.swap-conditions h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  color: var(--text-main);
  margin-bottom: 3rem;
}

.conditions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.condition-item {
  background: #fff;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.condition-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.condition-item i {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.condition-item h3 {
  font-size: 1.3rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.condition-item p {
  color: var(--text-soft);
  line-height: 1.6;
}

/* SWAP ITEMS SECTION */
.swap-items {
  padding: 4rem 2rem;
  background: var(--bg);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.swap-items h1 {
  text-align: center;
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.subtitle {
  text-align: center;
  color: var(--text-soft);
  font-size: 1.1rem;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.swap-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.swap-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.card-image {
  position: relative;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.card-content {
  padding: 1.5rem;
}

.card-content h3 {
  font-size: 1.4rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
  font-family: 'Playfair Display', serif;
}

.swap-points {
  margin-bottom: 1rem;
}

.points {
  background: linear-gradient(135deg, var(--accent), #b08968);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 1rem;
  display: inline-block;
}

.condition-details {
  background: #f8f9fa;
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.condition-details p {
  margin: 0.3rem 0;
  font-size: 0.9rem;
  color: var(--text-soft);
}

.emotional-story {
  background: linear-gradient(135deg, #fefae0, #f0f4f8);
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--accent);
}

.emotional-story p {
  font-style: italic;
  color: var(--text-main);
  line-height: 1.6;
  margin: 0;
  font-size: 0.95rem;
}

.swap-btn {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, var(--accent), #b08968);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.swap-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--text-main), var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.swap-btn:disabled {
  background: #6b705c;
  cursor: not-allowed;
  transform: none;
}

/* NAVIGATION LINK STYLES */
.nav-center a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

.nav-center a:hover,
.nav-center a.active {
  color: var(--brand-primary);
}

/* MOBILE RESPONSIVE */
@media (max-width: 768px) {
  .swap-conditions {
    padding: 2rem 1rem;
  }

  .swap-conditions h2 {
    font-size: 2rem;
  }

  .conditions-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .swap-items {
    padding: 2rem 1rem;
  }

  .swap-items h1 {
    font-size: 2rem;
  }

  .items-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .swap-card {
    margin: 0 auto;
    max-width: 100%;
  }

  .card-content {
    padding: 1rem;
  }

  .card-content h3 {
    font-size: 1.2rem;
  }

  .emotional-story p {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .condition-item {
    padding: 1.5rem;
  }

  .condition-item i {
    font-size: 2rem;
  }

  .swap-card {
    border-radius: 12px;
  }

  .card-image img {
    height: 200px;
  }
}

/* UPCYCLE CONDITIONS SECTION */
.upcycle-conditions {
  background: linear-gradient(135deg, #e8f4f8 0%, #fefae0 100%);
  padding: 4rem 2rem;
  text-align: center;
}

.upcycle-conditions h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  color: var(--text-main);
  margin-bottom: 3rem;
}

/* UPCYCLE ITEMS SECTION */
.upcycle-items {
  padding: 4rem 2rem;
  background: var(--bg);
}

.upcycle-items h1 {
  text-align: center;
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.upcycle-items .subtitle {
  text-align: center;
  color: var(--text-soft);
  font-size: 1.1rem;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.upcycle-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.upcycle-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.upcycle-card .card-image {
  position: relative;
  overflow: hidden;
}

.upcycle-card .card-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.upcycle-card .card-content {
  padding: 1.5rem;
}

.upcycle-card h3 {
  font-size: 1.4rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
  font-family: 'Playfair Display', serif;
}

.damage-info {
  background: #ffe6e6;
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  border-left: 4px solid #ff6b6b;
}

.damage-info p {
  margin: 0.3rem 0;
  font-size: 0.9rem;
  color: var(--text-main);
}

.upcycle-type {
  background: #f0f8e8;
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  border-left: 4px solid var(--accent);
}

.upcycle-type h4 {
  margin: 0 0 0.5rem 0;
  color: var(--text-main);
  font-size: 1rem;
}

.upcycle-type ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.upcycle-type li {
  padding: 0.3rem 0;
  font-size: 0.9rem;
  color: var(--text-soft);
  border-bottom: 1px solid #e8f5e8;
}

.upcycle-type li:last-child {
  border-bottom: none;
}

.upcycle-type strong {
  color: var(--text-main);
}

.upcycle-description {
  background: linear-gradient(135deg, #fefae0, #f8f0ff);
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  border-left: 4px solid #a855f7;
}

.upcycle-description p {
  font-style: italic;
  color: var(--text-main);
  line-height: 1.6;
  margin: 0;
  font-size: 0.95rem;
}

.upcycle-btn {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, #a855f7, #7c3aed);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.upcycle-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #7c3aed, #a855f7);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(168, 85, 247, 0.3);
}

.upcycle-btn:disabled {
  background: #6b705c;
  cursor: not-allowed;
  transform: none;
}

/* MOBILE RESPONSIVE FOR UPCYCLE */
@media (max-width: 768px) {
  .upcycle-conditions {
    padding: 2rem 1rem;
  }

  .upcycle-conditions h2 {
    font-size: 2rem;
  }

  .upcycle-items {
    padding: 2rem 1rem;
  }

  .upcycle-items h1 {
    font-size: 2rem;
  }

  .items-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .upcycle-card {
    margin: 0 auto;
    max-width: 100%;
  }

  .upcycle-card .card-content {
    padding: 1rem;
  }

  .upcycle-card h3 {
    font-size: 1.2rem;
  }

  .upcycle-description p {
    font-size: 0.9rem;
  }
}

/* FOOTER */
.footer {
  background: var(--primary-text);
  color: var(--white);
  padding: var(--spacing-3xl) var(--spacing-xl) var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr 1.5fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  font-family: 'Playfair Display', serif;
}

.footer-brand .brand {
  font-family: var(--font-secondary);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--brand-primary);
  margin-bottom: var(--spacing-md);
  display: block;
}

.footer-brand p {
  color: #ccc;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  color: #fff;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
  background: var(--brand-primary);
  transform: translateY(-3px);
}

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

.footer-section ul li {
  margin-bottom: 0.75rem;
}

.footer-section ul li a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: var(--accent);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.contact-item i {
  color: var(--accent);
  font-size: 1.1rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.contact-item span {
  color: #ccc;
  line-height: 1.5;
  font-size: 0.95rem;
}

.footer-newsletter {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.footer-email {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid #555;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 0.9rem;
}

.footer-email::placeholder {
  color: #aaa;
}

.footer-email:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.2);
}

.footer-subscribe-btn {
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.footer-subscribe-btn:hover {
  background: #b08968;
}

.footer-disclaimer {
  font-size: 0.8rem;
  color: #999;
  margin: 0;
}

.footer-bottom {
  border-top: 1px solid #444;
  padding-top: 2rem;
  margin-top: 2rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: #ccc;
  margin: 0;
  font-size: 0.9rem;
}

.footer-legal {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-legal a {
  color: #ccc;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

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

/* RESPONSIVE FOOTER */
@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
  }

  .footer-section:nth-child(1) {
    grid-column: 1 / -1;
  }

  .footer-section:nth-child(4) {
    grid-column: 1 / -1;
  }

  .footer-section:nth-child(5) {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .footer {
    padding: 3rem 1rem 1rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-brand .brand {
    font-size: 1.5rem;
  }

  .social-links {
    gap: 0.75rem;
  }

  .social-links a {
    width: 35px;
    height: 35px;
    font-size: 1rem;
  }

  .contact-item {
    gap: 0.5rem;
  }

  .footer-newsletter {
    flex-direction: column;
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .footer-legal {
    justify-content: center;
    gap: 1.5rem;
  }
}