html {
  height: 100%;
  width: 100%;
}

/* Mobile-first responsive design */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-size: 16px;
  line-height: 1.6;
  font-family: 'Inter', sans-serif;
  background: #f8f9fa;
}

/* Base styles for mobile-first approach */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Header Styles */
header {
  background: white;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 50px;
  width: auto;
}

.logo h1 {
  font-size: 1.5rem;
  color: #8B4513;
  margin: 0;
  font-weight: 700;
}

/* Navigation */
nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 2rem;
}

nav a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #8B4513;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #8B4513 0%, #D2691E 100%);
  color: white;
  padding: 4rem 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-button {
  display: inline-block;
  background: white;
  color: #8B4513;
  padding: 1rem 2rem;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.product-card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

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

.product-image {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
  background-color: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image::before {
  content: "🌲";
  font-size: 3rem;
  color: #ddd;
  position: absolute;
  z-index: 1;
}

.product-image[style*="background-image"]::before {
  display: none;
}

.product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #8B4513;
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  font-size: 0.8rem;
  font-weight: 600;
}

.product-content {
  padding: 1.5rem;
}

.product-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #333;
}

.product-description {
  color: #666;
  margin-bottom: 1rem;
  line-height: 1.5;
}

/* Forms */
.size-selector {
  margin-bottom: 1rem;
}

.size-selector label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: #333;
}

.size-selector select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
}

.price-display {
  font-size: 1.1rem;
  font-weight: 600;
  color: #8B4513;
  margin-bottom: 1rem;
}

/* Buttons */
.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  font-weight: 500;
  transition: all 0.3s ease;
  min-height: 44px;
  min-width: 44px;
}

.btn-primary {
  background: #8B4513;
  color: white;
}

.btn-primary:hover {
  background: #6d3410;
}

.btn-secondary {
  background: transparent;
  color: #8B4513;
  border: 2px solid #8B4513;
}

.btn-secondary:hover {
  background: #8B4513;
  color: white;
}

.product-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Features Section */
.features-section {
  padding: 4rem 0;
  background: white;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  font-size: 2.2rem;
  color: #333;
  margin-bottom: 1rem;
}

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

.feature-card {
  text-align: center;
  padding: 2rem;
  background: #f8f9fa;
  border-radius: 10px;
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-title {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: #333;
}

/* Footer */
footer {
  background: #2c2c2c;
  color: white;
  padding: 3rem 0 1rem;
}

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

.footer-section h3 {
  color: #D2691E;
  margin-bottom: 1rem;
}

.footer-section a {
  color: #ccc;
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
}

.footer-section a:hover {
  color: #D2691E;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #444;
  color: #999;
}

/* Mobile navigation */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: #8B4513;
  cursor: pointer;
  padding: 0.5rem;
  min-height: 44px;
  min-width: 44px;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  z-index: 999;
  border-top: 1px solid #eee;
}

.mobile-menu ul {
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mobile-menu a {
  display: block;
  padding: 1rem 20px;
  border-bottom: 1px solid #f0f0f0;
  text-decoration: none;
  color: #333;
  font-weight: 500;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.mobile-menu a:hover {
  background: #f8f9fa;
  color: #8B4513;
}

/* Tablet responsive styles (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
  .container {
    padding: 0 20px;
  }
  
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
}

/* Mobile responsive breakpoints (max-width: 768px) */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
    order: 3;
  }
  
  nav {
    display: none;
  }
  
  .mobile-menu.active {
    display: block;
  }
  
  .header-content {
    position: relative;
  }
  
  .container {
    padding: 0 15px;
  }
  
  .header-content {
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .logo h1 {
    font-size: 1.3rem;
  }
  
  .logo img {
    height: 40px;
  }
  
  /* Hero section mobile */
  .hero {
    padding: 3rem 0;
  }
  
  .hero h1 {
    font-size: 2rem;
    line-height: 1.2;
  }
  
  .hero p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }
  
  /* Product grid mobile */
  .product-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .product-card {
    margin-bottom: 0;
  }
  
  .product-image {
    height: 180px;
  }
  
  .product-content {
    padding: 1rem;
  }
  
  .product-title {
    font-size: 1.2rem;
  }
  
  .product-actions {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .btn {
    width: 100%;
    padding: 0.8rem;
    font-size: 1rem;
  }
  
  /* Features grid mobile */
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .feature-card {
    padding: 1.5rem;
  }
  
  .feature-icon {
    font-size: 2.5rem;
  }
  
  .feature-title {
    font-size: 1.2rem;
  }
  
  /* Typography adjustments */
  .section-title h2 {
    font-size: 1.8rem;
  }
  
  /* Footer mobile */
  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }
}

/* Small mobile devices (max-width: 480px) */
@media (max-width: 480px) {
  body {
    font-size: 15px;
  }
  
  .container {
    padding: 0 10px;
  }
  
  .logo h1 {
    font-size: 1.1rem;
  }
  
  .logo img {
    height: 35px;
  }
  
  .hero {
    padding: 2rem 0;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .hero p {
    font-size: 0.95rem;
  }
  
  .cta-button {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .product-image {
    height: 160px;
  }
  
  .product-content {
    padding: 0.8rem;
  }
  
  .product-title {
    font-size: 1.1rem;
  }
  
  .product-description {
    font-size: 0.9rem;
  }
  
  .section-title h2 {
    font-size: 1.6rem;
  }
  
  .feature-card {
    padding: 1rem;
  }
  
  .feature-icon {
    font-size: 2rem;
  }
  
  .feature-title {
    font-size: 1.1rem;
  }
  
  .btn {
    padding: 0.7rem;
    font-size: 0.9rem;
  }
}

/* Touch-friendly interactions */
@media (hover: none) and (pointer: coarse) {
  .btn:hover,
  a:hover,
  .product-card:hover {
    transform: none;
  }
  
  .btn:active,
  a:active {
    transform: scale(0.98);
  }
  
  .product-card:active {
    transform: scale(0.98);
  }
}

/* Improved tap targets for all interactive elements */
button, 
.btn, 
a,
select,
input[type="submit"],
input[type="button"] {
  min-height: 44px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Image responsiveness */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Form elements mobile optimization */
input, 
textarea, 
select {
  font-size: 16px; /* Prevents zoom on iOS */
  padding: 0.8rem;
  border-radius: 5px;
  border: 1px solid #ddd;
  width: 100%;
  box-sizing: border-box;
}

/* Prevent horizontal scrolling */
html, body {
  overflow-x: hidden;
  max-width: 100%;
}

/* Make tables responsive */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  min-width: 100%;
  width: 100%;
}

/* Improved mobile menu styling */
@media (max-width: 768px) {
  .mobile-menu {
    animation: slideDown 0.3s ease-out;
  }
  
  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* Ensure clickable areas are large enough */
.mobile-menu-toggle:focus,
.btn:focus,
a:focus {
  outline: 2px solid #8B4513;
  outline-offset: 2px;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2c2c2c;
    background: #fafafa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 45px;
    width: auto;
}

.logo h1 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #8B4513;
}

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

nav a {
    text-decoration: none;
    color: #2c2c2c;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

nav a:hover, nav a.active {
    color: #8B4513;
    background: rgba(139, 69, 19, 0.1);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #8B4513;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    z-index: 999;
}

.mobile-menu ul {
    flex-direction: column;
    gap: 0;
}

.mobile-menu a {
    display: block;
    padding: 1rem 20px;
    border-bottom: 1px solid #f0f0f0;
}

.mobile-menu.active {
    display: block;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #8B4513 0%, #D2691E 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::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="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: white;
    color: #8B4513;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
    background: #f8f8f8;
}

/* Section Styles */
.catalogue-section, .features-section {
    padding: 4rem 0;
    background: white;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: #2c2c2c;
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-title p {
    font-size: 1.1rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

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

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.product-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
    background-color: #f5f5f5;
}

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #8B4513;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.image-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    padding: 1rem;
    font-size: 0.9rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .image-label {
    opacity: 1;
}

.product-content {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: #2c2c2c;
}

.product-description {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.product-details {
    margin-bottom: 1.5rem;
}

.size-selector {
    margin-bottom: 1rem;
}

.size-selector label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.size-selector select {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    background: white;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.size-selector select:focus {
    outline: none;
    border-color: #8B4513;
}

.price-display {
    font-size: 1.2rem;
    font-weight: 700;
    color: #8B4513;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 1rem;
}

.product-actions {
    display: flex;
    gap: 0.5rem;
}

.btn {
    flex: 1;
    padding: 0.8rem 1rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.btn-primary {
    background: #8B4513;
    color: white;
}

.btn-primary:hover {
    background: #6d3410;
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: #8B4513;
    border: 2px solid #8B4513;
}

.btn-secondary:hover {
    background: #8B4513;
    color: white;
}

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

.feature-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2c2c2c;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Footer */
footer {
    background: #2c2c2c;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #D2691E;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #D2691E;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #444;
    color: #999;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
    }

    .mobile-menu-toggle {
        display: block;
        order: 3;
    }

    nav {
        display: none;
    }

    .logo {
        order: 1;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .section-title h2 {
        font-size: 2rem;
    }

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

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

    .product-actions {
        flex-direction: column;
    }

    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .catalogue-section, .features-section {
        padding: 2rem 0;
    }

    .product-content {
        padding: 1rem;
    }

    .feature-card {
        padding: 1.5rem;
    }
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #2c2c2c;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #8B4513;
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

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

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

/* Loading and Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* Print Styles */
@media print {
    header, footer, .mobile-menu-toggle, .cta-button {
        display: none !important;
    }
    
    .product-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}