/*=============================
   1. Base Reset & Typography
============================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  background-color: #ffffff;
  color: #333;
  line-height: 1.6;
}



/* =============================
   3. Hero Section
============================= */
.hero {
  background-image: url('../images/brand logo.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  color: white;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-overlay {
  background-color: rgba(0, 0, 0, 0.5);
  width: 100%;
  padding: 60px 20px;
  display: flex;
  justify-content: center;
}

.hero-text {
  max-width: 700px;
  text-align: center;
}

.hero-text h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.hero-text p {
  font-size: 18px;
  margin-bottom: 30px;
}

.cta a {
  display: inline-block;
  margin: 10px 8px;
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.order {
  background-color:#2c7be5;
  color: white;
}

.refer {
  background-color: #4caf50;
  color: white;
}

.order:hover,
.refer:hover {
  opacity: 0.9;
}


/* =============================
   4. Features Section
============================= */
.features-section {
  padding: 60px 20px;
  background-color: #ffffff;
}

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

.features-title {
  text-align: center;
  font-size: 28px;
  margin-bottom: 40px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.feature-card {
  background: #fff;
  padding: 24px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.bg-blue { background-color: #e3f2fd; color: #1976d2; }
.bg-green { background-color: #e8f5e9; color: #388e3c; }
.bg-orange { background-color: #fff3e0; color: #f57c00; }

.feature-name {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 10px;
}

.feature-description {
  color: #666;
  margin-bottom: 12px;
}

.feature-link {
  color: #1976d2;
  text-decoration: none;
  font-weight: 500;
}

.feature-link:hover {
  text-decoration: underline;
}


/* =============================
   5. Cylinder Section
============================= */
  /* Featured Products Section Styles */
  .featured-products {
    padding: 5rem 0;
    background-color: #f9fbfd;
    position: relative;
  }

  .featured-products .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px ;
  }

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

  .section-title {
    font-size: 2.5rem;
    color: #12263f;
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
  }

  .section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: #2c7be5;
    border-radius: 2px;
  }

  .section-subtitle {
    font-size: 1.1rem;
    color: #4a5568;
    max-width: 700px;
    margin: 0 auto;
  }

  .product-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
  }

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

  .product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  }

  .product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #e44d26;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 1;
  }

  .product-image {
    height: 200px;
    overflow: hidden;
  }

  .product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
  }

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

  .product-details {
    padding: 1.5rem;
  }

  .product-name {
    font-size: 1.3rem;
    color: #12263f;
    margin-bottom: 0.5rem;
  }

  .product-description {
    color: #4a5568;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    min-height: 40px;
  }

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

  .price {
    font-size: 1.5rem;
    font-weight: 700;
    color:#12263f;
  }

  .original-price {
    font-size: 1rem;
    color: #95aac9;
    text-decoration: line-through;
    margin-left: 0.5rem;
  }

  .product-actions {
    display: flex;
    gap: 10px;
  }

  .btn-primary, .btn-secondary {
    flex: 1;
    padding: 0.75rem;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
  }

  .btn-primary {
    background: #12263f;
    color: white;
    border: none;
  }

  .btn-primary:hover {
    background:#2c7be5;
  }

  .btn-secondary {
    background: white;
    color: #2c7be5;
    border: 1px solid #2c7be5;
  }

  .btn-secondary:hover {
    background: #f0f5ff;
  }

  .empty-state {
    text-align: center;
    padding: 3rem;
    color: #95aac9;
  }

  .empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
  }

  .cta-section {
    text-align: center;
    margin-top: 2rem;
  }

  .btn-view-all {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: white;
    color:#12263f;
    border: 1px solid#12263f;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
  }

  .btn-view-all:hover {
    background: #2c7be5;
    color: white;
  }

  .error-message {
    color: #e44d26;
    text-align: center;
    padding: 1rem;
    background: #ffeeee;
    border-radius: 6px;
    margin-bottom: 2rem;
  }

  /* Responsive Styles */
  @media (max-width: 768px) {
    .section-title {
      font-size: 2rem;
    }
    
    .product-showcase {
      grid-template-columns: 1fr;
    }
    
    .product-actions {
      flex-direction: column;
    }
  }
  @media (max-width: 500px) {
   .section-title {
    font-size: 1.5rem;
    
  }
  }
/* =============================
   6. Newsletter
============================= */
.newsletter {
  background-color: #f5f5f5;
  padding: 60px 20px;
  text-align: center;
}

.newsletter-container {
  max-width: 600px;
  margin: auto;
}

.newsletter-title {
  font-size: 28px;
  margin-bottom: 10px;
  color: #333;
}

.newsletter-text {
  font-size: 16px;
  color: #666;
  margin-bottom: 30px;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.newsletter-form input[type="email"] {
  padding: 12px 16px;
  width: 300px;
  max-width: 100%;
  border: 1px solid #ccc;
  border-radius: 30px;
  outline: none;
  font-size: 16px;
}

.newsletter-form button {
  padding: 12px 24px;
  background-color:#12263f;
  color: white;
  font-size: 16px;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
  background-color:#2c7be5;
}



/* =============================
   8. Responsive Fixes
============================= */
@media (max-width: 768px) {
  header { flex-direction: column; align-items: flex-start; }
  .hero h2 { font-size: 26px; }
  .hero p { font-size: 16px; }
  .cta a {
    margin: 10px 5px;
    padding: 10px 18px;
  }
}

@media (max-width: 480px) {
  .hero h2 { font-size: 22px; }
  .features-title,
  .products h2 { font-size: 24px; }
  .product-card span,
  .product-card h3 { font-size: 16px; }
  .cylinder-title { font-size: 22px; }
  .cylinder-info h3 { font-size: 18px; }
  .cylinder-price { font-size: 16px; }
}