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

    :root {
      --blue: #1E90FF;
      --blue-dark: #1674CC;
      --blue-light: #E8F4FF;
      --green: #4CAF50;
      --green-dark: #3D9140;
      --green-light: #E8F5E9;
      --dark: #333333;
      --dark-bg: #1A2332;
      --white: #FFFFFF;
      --gray-100: #F5F7FA;
      --gray-200: #E8ECF1;
      --gray-300: #D1D9E0;
      --gray-500: #8899A6;
      --transition: 0.3s ease;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      color: var(--dark);
      line-height: 1.6;
      overflow-x: hidden;
    }

    a { text-decoration: none; color: inherit; }
    button { cursor: pointer; border: none; font-family: inherit; }
    img { max-width: 100%; display: block; }

    .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

    /* Announcement Bar */
    .announcement {
      background: linear-gradient(90deg, var(--green), var(--green-dark));
      color: var(--white);
      text-align: center;
      padding: 10px 16px;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 1.5px;
    }

    /* Header */
    .header {
      background: var(--dark-bg);
      position: sticky;
      top: 0;
      z-index: 1000;
      box-shadow: 0 2px 20px rgba(0,0,0,0.15);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 24px;
      max-width: 1200px;
      margin: 0 auto;
      height: 72px;
    }

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

    .logo-area img {
      height: 48px;
      width: auto;
    }

    .nav { display: flex; align-items: center; gap: 32px; }

    .nav a {
      color: rgba(255,255,255,0.85);
      font-size: 14px;
      font-weight: 500;
      letter-spacing: 0.5px;
      transition: color var(--transition);
      position: relative;
    }

    .nav a:hover { color: var(--white); }

    .nav a::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--green);
      transition: width var(--transition);
    }

    .nav a:hover::after { width: 100%; }

    .header-actions { display: flex; align-items: center; gap: 16px; }

    .header-actions button {
      background: none;
      color: rgba(255,255,255,0.85);
      font-size: 20px;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all var(--transition);
    }

    .header-actions button:hover {
      background: rgba(255,255,255,0.1);
      color: var(--white);
    }

    .cart-btn { position: relative; }

    .cart-count {
      position: absolute;
      top: 2px;
      right: 2px;
      background: var(--green);
      color: var(--white);
      font-size: 10px;
      font-weight: 700;
      width: 18px;
      height: 18px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    /* Hero */
    .hero {
      position: relative;
      height: 85vh;
      min-height: 550px;
      max-height: 800px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      z-index: 0;
    }

    .hero-bg img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(
        135deg,
        rgba(26, 35, 50, 0.85) 0%,
        rgba(26, 35, 50, 0.6) 50%,
        rgba(30, 144, 255, 0.3) 100%
      );
      z-index: 1;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      text-align: center;
      color: var(--white);
      max-width: 800px;
      padding: 0 24px;
    }

    .hero-badge {
      display: inline-block;
      background: rgba(76, 175, 80, 0.2);
      border: 1px solid rgba(76, 175, 80, 0.4);
      color: var(--green);
      padding: 8px 20px;
      border-radius: 50px;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 2px;
      margin-bottom: 24px;
      text-transform: uppercase;
    }

    .hero h1 {
      font-size: clamp(40px, 6vw, 72px);
      font-weight: 900;
      line-height: 1.05;
      margin-bottom: 20px;
      letter-spacing: -1px;
    }

    .hero h1 .highlight-blue { color: var(--blue); }
    .hero h1 .highlight-green { color: var(--green); }

    .hero p {
      font-size: 18px;
      color: rgba(255,255,255,0.8);
      margin-bottom: 36px;
      font-weight: 300;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--white);
      color: var(--dark-bg);
      padding: 16px 36px;
      border-radius: 50px;
      font-size: 15px;
      font-weight: 700;
      letter-spacing: 0.5px;
      transition: all var(--transition);
    }

    .btn-primary:hover {
      background: var(--blue);
      color: var(--white);
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(30, 144, 255, 0.4);
    }

    .btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: transparent;
      color: var(--white);
      padding: 16px 36px;
      border-radius: 50px;
      font-size: 15px;
      font-weight: 600;
      border: 2px solid rgba(255,255,255,0.3);
      transition: all var(--transition);
    }

    .btn-secondary:hover {
      border-color: var(--white);
      background: rgba(255,255,255,0.1);
    }

    .hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

    /* Features */
    .features {
      background: var(--white);
      padding: 80px 0;
      border-bottom: 1px solid var(--gray-200);
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 48px;
    }

    .feature-card {
      text-align: center;
      padding: 32px 24px;
    }

    .feature-icon {
      width: 64px;
      height: 64px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      font-size: 28px;
    }

    .feature-icon.blue { background: var(--blue-light); color: var(--blue); }
    .feature-icon.green { background: var(--green-light); color: var(--green); }

    .feature-card h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--dark-bg);
    }

    .feature-card p {
      font-size: 14px;
      color: var(--gray-500);
      line-height: 1.7;
    }

    /* Categories */
    .categories {
      padding: 100px 0;
      background: var(--gray-100);
    }

    .section-header {
      text-align: center;
      margin-bottom: 56px;
    }

    .section-label {
      display: inline-block;
      color: var(--green);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 3px;
      text-transform: uppercase;
      margin-bottom: 12px;
    }

    .section-header h2 {
      font-size: clamp(28px, 4vw, 42px);
      font-weight: 800;
      color: var(--dark-bg);
      letter-spacing: -0.5px;
    }

    .categories-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .category-card {
      position: relative;
      border-radius: 16px;
      overflow: hidden;
      height: 360px;
      cursor: pointer;
      group: true;
    }

    .category-card img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s ease;
    }

    .category-card:hover img { transform: scale(1.08); }

    .category-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(26, 35, 50, 0.8) 0%, transparent 60%);
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 32px;
      transition: background var(--transition);
    }

    .category-card:hover .category-overlay {
      background: linear-gradient(to top, rgba(30, 144, 255, 0.8) 0%, transparent 60%);
    }

    .category-overlay h3 {
      color: var(--white);
      font-size: 24px;
      font-weight: 700;
      margin-bottom: 4px;
    }

    .category-overlay p {
      color: rgba(255,255,255,0.7);
      font-size: 14px;
    }

    /* Products */
    .products {
      padding: 100px 0;
      background: var(--white);
    }

    .products-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .product-card {
      background: var(--white);
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid var(--gray-200);
      transition: all var(--transition);
      cursor: pointer;
    }

    .product-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 20px 60px rgba(0,0,0,0.1);
      border-color: transparent;
    }

    .product-img {
      position: relative;
      height: 260px;
      overflow: hidden;
      background: var(--gray-100);
    }

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

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

    .product-badge {
      position: absolute;
      top: 12px;
      left: 12px;
      background: var(--green);
      color: var(--white);
      padding: 4px 12px;
      border-radius: 50px;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.5px;
    }

    .product-badge.blue { background: var(--blue); }

    .product-wishlist {
      position: absolute;
      top: 12px;
      right: 12px;
      width: 36px;
      height: 36px;
      background: rgba(255,255,255,0.9);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      transition: all var(--transition);
      backdrop-filter: blur(4px);
    }

    .product-wishlist:hover {
      background: var(--white);
      transform: scale(1.1);
    }

    .product-info { padding: 20px; }

    .product-info h3 {
      font-size: 15px;
      font-weight: 600;
      color: var(--dark-bg);
      margin-bottom: 8px;
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .product-rating {
      display: flex;
      align-items: center;
      gap: 4px;
      margin-bottom: 10px;
    }

    .stars { color: #F5A623; font-size: 13px; letter-spacing: 1px; }

    .rating-count { font-size: 12px; color: var(--gray-500); }

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

    .price-current {
      font-size: 22px;
      font-weight: 800;
      color: var(--blue);
    }

    .price-original {
      font-size: 14px;
      color: var(--gray-500);
      text-decoration: line-through;
    }

    .product-actions {
      display: flex;
      gap: 8px;
      padding: 0 20px 20px;
    }

    .btn-add-cart {
      flex: 1;
      padding: 12px 16px;
      background: var(--blue);
      color: var(--white);
      border-radius: 10px;
      font-size: 13px;
      font-weight: 600;
      transition: all var(--transition);
    }

    .btn-add-cart:hover {
      background: var(--blue-dark);
      transform: translateY(-1px);
    }

    .btn-quick-view {
      width: 44px;
      height: 44px;
      background: var(--gray-100);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      transition: all var(--transition);
    }

    .btn-quick-view:hover {
      background: var(--gray-200);
    }

    /* CTA Banner */
    .cta-banner {
      position: relative;
      padding: 100px 0;
      overflow: hidden;
    }

    .cta-bg {
      position: absolute;
      inset: 0;
    }

    .cta-bg img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .cta-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(26, 35, 50, 0.92) 0%, rgba(30, 144, 255, 0.8) 100%);
    }

    .cta-content {
      position: relative;
      z-index: 2;
      text-align: center;
      color: var(--white);
    }

    .cta-content h2 {
      font-size: clamp(28px, 4vw, 48px);
      font-weight: 800;
      margin-bottom: 16px;
    }

    .cta-content p {
      font-size: 18px;
      color: rgba(255,255,255,0.8);
      margin-bottom: 36px;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

    .btn-green {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--green);
      color: var(--white);
      padding: 16px 36px;
      border-radius: 50px;
      font-size: 15px;
      font-weight: 700;
      transition: all var(--transition);
    }

    .btn-green:hover {
      background: var(--green-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(76, 175, 80, 0.4);
    }

    /* Testimonials */
    .testimonials {
      padding: 100px 0;
      background: var(--gray-100);
    }

    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .testimonial-card {
      background: var(--white);
      border-radius: 16px;
      padding: 32px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.04);
      transition: all var(--transition);
    }

    .testimonial-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 40px rgba(0,0,0,0.08);
    }

    .testimonial-stars {
      color: #F5A623;
      font-size: 16px;
      letter-spacing: 2px;
      margin-bottom: 16px;
    }

    .testimonial-card p {
      font-size: 15px;
      line-height: 1.7;
      color: var(--dark);
      margin-bottom: 20px;
      font-style: italic;
    }

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

    .testimonial-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--blue-light);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      font-weight: 700;
      color: var(--blue);
    }

    .testimonial-author-info h4 {
      font-size: 14px;
      font-weight: 600;
      color: var(--dark-bg);
    }

    .testimonial-author-info span {
      font-size: 12px;
      color: var(--gray-500);
    }

    /* Newsletter */
    .newsletter {
      padding: 80px 0;
      background: var(--white);
    }

    .newsletter-inner {
      background: linear-gradient(135deg, var(--blue-light) 0%, var(--green-light) 100%);
      border-radius: 24px;
      padding: 64px;
      text-align: center;
    }

    .newsletter-inner h2 {
      font-size: 32px;
      font-weight: 800;
      color: var(--dark-bg);
      margin-bottom: 12px;
    }

    .newsletter-inner p {
      font-size: 16px;
      color: var(--gray-500);
      margin-bottom: 32px;
      max-width: 500px;
      margin-left: auto;
      margin-right: auto;
    }

    .newsletter-form {
      display: flex;
      gap: 12px;
      max-width: 480px;
      margin: 0 auto;
    }

    .newsletter-form input {
      flex: 1;
      padding: 14px 20px;
      border: 2px solid var(--gray-200);
      border-radius: 50px;
      font-size: 14px;
      font-family: inherit;
      outline: none;
      transition: border-color var(--transition);
    }

    .newsletter-form input:focus { border-color: var(--blue); }

    .newsletter-form button {
      padding: 14px 28px;
      background: var(--blue);
      color: var(--white);
      border-radius: 50px;
      font-size: 14px;
      font-weight: 700;
      transition: all var(--transition);
    }

    .newsletter-form button:hover { background: var(--blue-dark); }

    /* Footer */
    .footer {
      background: var(--dark-bg);
      color: rgba(255,255,255,0.7);
      padding: 80px 0 0;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 48px;
      padding-bottom: 48px;
      border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .footer-brand img {
      height: 48px;
      margin-bottom: 16px;
    }

    .footer-brand p {
      font-size: 14px;
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .social-links {
      display: flex;
      gap: 12px;
    }

    .social-links a {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: rgba(255,255,255,0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      transition: all var(--transition);
    }

    .social-links a:hover {
      background: var(--blue);
      color: var(--white);
    }

    .footer-col h4 {
      color: var(--white);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      margin-bottom: 20px;
    }

    .footer-col a {
      display: block;
      font-size: 14px;
      margin-bottom: 12px;
      transition: color var(--transition);
    }

    .footer-col a:hover { color: var(--blue); }

    .footer-bottom {
      padding: 24px 0;
      text-align: center;
      font-size: 13px;
      color: rgba(255,255,255,0.4);
    }

    /* Mobile Menu */
    .mobile-menu-btn {
      display: none;
      background: none;
      color: var(--white);
      font-size: 24px;
    }

    /* Mobile Responsive */
    @media (max-width: 1024px) {
      .products-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 768px) {
      .nav { display: none; }
      .mobile-menu-btn { display: flex; }
      .hero { min-height: 500px; height: 70vh; }
      .features-grid { grid-template-columns: 1fr; gap: 24px; }
      .categories-grid { grid-template-columns: 1fr; }
      .category-card { height: 280px; }
      .products-grid { grid-template-columns: 1fr; }
      .testimonials-grid { grid-template-columns: 1fr; }
      .newsletter-inner { padding: 40px 24px; }
      .newsletter-form { flex-direction: column; }
      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
      .hero h1 { font-size: 36px; }
    }

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

    .animate-in {
      opacity: 0;
      animation: fadeInUp 0.7s ease forwards;
    }

    .delay-1 { animation-delay: 0.1s; }
    .delay-2 { animation-delay: 0.2s; }
    .delay-3 { animation-delay: 0.3s; }
    .delay-4 { animation-delay: 0.4s; }
    .delay-5 { animation-delay: 0.5s; }

    /* Scroll animations */
    .reveal {
      opacity: 0;
      transform: translateY(40px);
      transition: all 0.8s ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }