/* --- CSS Variables --- */
  :root {
      --primary: #D4AF37;
      /* Luxury Gold */
      --primary-hover: #C5A030;
      --secondary: #0F2747;
      /* Deep Navy */
      --secondary-light: #1E3A5F;
      --bg-main: #F8FAFC;
      --bg-light: #F1F5F9;
      --bg-white: #FFFFFF;
      --text-main: #334155;
      --text-light: #475569;
      --border: #E2E8F0;
      --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
      --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
      --transition: all 0.3s ease;
  }

  /* --- Reset & Base Styles --- */
  * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
  }

  html {
      scroll-behavior: smooth;
      scroll-padding-top: 80px;
      /* For sticky header */
  }

  body {
      font-family: 'Inter', sans-serif;
      color: var(--text-main);
      line-height: 1.6;
      background-color: var(--bg-main);
      overflow-x: hidden;
  }

  a {
      text-decoration: none;
      color: inherit;
  }

  ul {
      list-style: none;
  }

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

  .logo .logo-img {
      width: 115px;
      border-radius: 50px;
  }

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

  .section-title {
      font-size: 2.25rem;
      font-weight: 700;
      color: var(--secondary);
      text-align: center;
      margin-bottom: 1rem;
  }

  .section-subtitle {
      text-align: center;
      color: var(--text-light);
      font-size: 1.125rem;
      margin-bottom: 3rem;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
  }

  /* --- Buttons --- */
  .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.75rem 1.5rem;
      font-weight: 600;
      border-radius: 4px;
      cursor: pointer;
      transition: var(--transition);
      border: 2px solid transparent;
  }

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

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

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

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

  /* --- Navbar --- */
  .navbar {
      position: fixed;
      top: 0;
      width: 100%;
      background-color: var(--secondary);
      z-index: 1000;
      transition: var(--transition);
      border-bottom: 1px solid var(--secondary-light);
  }

  .navbar.scrolled {
      box-shadow: var(--shadow-md);
  }

  .nav-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 80px;
  }

  .logo {
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--primary);
      display: flex;
      align-items: center;
      gap: 8px;
  }

  .logo-text span {
      color: var(--bg-white);
  }

  .nav-links {
      display: flex;
      gap: 2rem;
  }

  .nav-links a {
      font-weight: 500;
      color: #F8FAFC;
      transition: var(--transition);
  }

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

  .menu-btn {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
  }

  .menu-btn svg {
      width: 28px;
      height: 28px;
      fill: #F8FAFC;
      color: #F8FAFC;
  }

  /* --- Hero Section --- */
  .hero {
      height: 100vh;
      min-height: 600px;
      background: linear-gradient(rgba(15, 39, 71, 0.85), rgba(30, 58, 95, 0.85)),
          url('https://images.unsplash.com/photo-1595841696677-6489ff3f8cd1?q=80&w=2000&auto=format&fit=crop') center/cover;
      display: flex;
      align-items: center;
      text-align: center;
      padding-top: 80px;
      /* Offset for navbar */
  }

  .hero-content {
      color: white;
      max-width: 800px;
      margin: 0 auto;
  }

  .hero-title {
      font-size: 3.5rem;
      font-weight: 700;
      margin-bottom: 1.5rem;
      line-height: 1.2;
  }

  .hero-subtitle {
      font-size: 1.25rem;
      margin-bottom: 2.5rem;
      color: #E5E7EB;
  }

  .hero-buttons {
      display: flex;
      gap: 1rem;
      justify-content: center;
  }

  .btn-whatsapp {
      background-color: var(--primary);
      color: var(--secondary);
      border: 2px solid var(--primary);
  }

  .btn-whatsapp:hover {
      background-color: transparent;
      color: var(--primary);
  }

  /* --- About Section --- */
  .about {
      padding: 5rem 0;
      background-color: var(--bg-main);
  }

  .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
  }

  .about-text h3 {
      font-size: 1.875rem;
      color: var(--secondary);
      margin-bottom: 1rem;
  }

  .about-text p {
      margin-bottom: 1.5rem;
      color: var(--text-light);
  }

  .stats-container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
      margin-top: 2rem;
  }

  .stat-box {
      background-color: var(--bg-light);
      padding: 1.5rem;
      border-left: 4px solid var(--primary);
      border-radius: 4px;
  }

  .stat-number {
      font-size: 2rem;
      font-weight: 700;
      color: var(--primary);
  }

  .stat-label {
      font-weight: 500;
      color: var(--secondary);
  }

  .about-image img {
      border-radius: 8px;
      box-shadow: var(--shadow-lg);
  }

  /* --- Products Section --- */
  .products {
      padding: 5rem 0;
      background-color: var(--bg-light);
  }

  .product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 2rem;
  }

  .product-card {
      background-color: var(--bg-white);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      border: 1px solid var(--border);
      display: flex;
      flex-direction: column;
  }

  .product-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-5px);
  }

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

  .product-img {
      height: 220px;
      width: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
  }

  .product-info {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
  }

  .product-title {
      font-size: 1.25rem;
      font-weight: 600;
      color: var(--secondary);
      margin-bottom: 0.5rem;
  }

  .product-desc {
      color: var(--text-light);
      font-size: 0.95rem;
      margin-bottom: 1.5rem;
      flex-grow: 1;
  }

  /* --- Why Choose Us Section --- */
  .features {
      padding: 5rem 0;
      background-color: var(--bg-main);
  }

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

  .feature-card {
      text-align: center;
      padding: 2rem;
      border-radius: 8px;
      background-color: var(--bg-light);
      transition: var(--transition);
  }

  .feature-card:hover {
      background-color: var(--primary);
      color: var(--secondary);
  }

  .feature-card:hover .feature-title,
  .feature-card:hover .feature-desc {
      color: var(--secondary);
  }

  .feature-icon {
      width: 60px;
      height: 60px;
      background-color: rgba(212, 175, 55, 0.15);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1.5rem;
      color: var(--primary);
  }

  .feature-card:hover .feature-icon {
      background-color: rgba(15, 39, 71, 0.1);
      color: var(--secondary);
  }

  .feature-icon svg {
      width: 30px;
      height: 30px;
      fill: currentColor;
  }

  .feature-title {
      font-size: 1.125rem;
      font-weight: 600;
      color: var(--secondary);
      margin-bottom: 0.75rem;
  }

  .feature-desc {
      color: var(--text-light);
      font-size: 0.95rem;
  }

  /* --- Contact Section --- */
  .contact {
      padding: 5rem 0;
      background-color: var(--bg-main);
  }

  .contact-wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      background-color: var(--bg-white);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: var(--shadow-lg);
  }

  .contact-info {
      background-color: var(--secondary);
      color: white;
      padding: 3rem;
  }

  .contact-info h3 {
      font-size: 1.875rem;
      margin-bottom: 1.5rem;
  }

  .info-item {
      display: flex;
      align-items: flex-start;
      gap: 1rem;
      margin-bottom: 1.5rem;
  }

  .info-icon {
      min-width: 24px;
      margin-top: 4px;
  }

  .info-icon svg {
      width: 24px;
      height: 24px;
      fill: var(--primary);
  }

  .info-text h4 {
      font-weight: 600;
      margin-bottom: 0.25rem;
  }

  .info-text p,
  .info-text a {
      color: #D1D5DB;
      font-size: 0.95rem;
  }

  .gst-badge {
      display: inline-block;
      background-color: rgba(255, 255, 255, 0.1);
      padding: 0.5rem 1rem;
      border-radius: 4px;
      margin-top: 1.5rem;
      border: 1px solid rgba(255, 255, 255, 0.2);
  }

  .contact-form {
      padding: 3rem;
  }

  .form-group {
      margin-bottom: 1.5rem;
  }

  .form-group label {
      display: block;
      font-weight: 500;
      color: var(--secondary);
      margin-bottom: 0.5rem;
  }

  .form-control {
      width: 100%;
      padding: 0.75rem 1rem;
      border: 1px solid var(--border);
      border-radius: 4px;
      font-family: inherit;
      font-size: 1rem;
      transition: var(--transition);
  }

  .form-control:focus {
      outline: none;
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(31, 122, 68, 0.1);
  }

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

  .submit-btn {
      width: 100%;
  }

  /* Success Message styling */
  #form-success {
      display: none;
      background-color: #DEF7EC;
      color: #03543F;
      padding: 1rem;
      border-radius: 4px;
      margin-top: 1rem;
      text-align: center;
      font-weight: 500;
  }

  /* --- Footer --- */
  footer {
      background-color: var(--secondary);
      color: #94A3B8;
      text-align: center;
      padding: 2rem 0;
      border-top: 1px solid var(--secondary-light);
  }

  footer p {
      margin-bottom: 0.5rem;
  }

  /* --- Floating WhatsApp --- */
  .float-wa {
      position: fixed;
      bottom: 30px;
      right: 30px;
      background-color: var(--primary);
      color: var(--secondary);
      width: 60px;
      height: 60px;
      border-radius: 50px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: var(--shadow-lg);
      z-index: 100;
      transition: var(--transition);
  }

  .float-wa:hover {
      transform: scale(1.1);
      background-color: var(--primary-hover);
  }

  .float-wa svg {
      width: 35px;
      height: 35px;
      fill: var(--secondary);
  }

  /* --- Animations & Utilities --- */
  .fade-up {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  }

  .fade-up.visible {
      opacity: 1;
      transform: translateY(0);
  }

  @keyframes pulse-wa {
      0% {
          box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7);
      }

      70% {
          box-shadow: 0 0 0 15px rgba(212, 175, 55, 0);
      }

      100% {
          box-shadow: 0 0 0 0 rgba(212, 175, 55, 0);
      }
  }

  .float-wa {
      animation: pulse-wa 2s infinite;
  }

  /* --- Certifications Section --- */
  .certs {
      padding: 5rem 0;
      background-color: var(--bg-light);
      border-top: 1px solid var(--border);
  }

  .certs-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 1.5rem;
      justify-content: center;
      align-items: center;
      margin-top: 2rem;
  }

  .cert-box {
      width: 160px;
      height: 120px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: var(--bg-white);
      border-radius: 8px;
      transition: var(--transition);
  }

  .cert-box.active {
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
      padding: 1rem;
  }

  .cert-box.active:hover {
      transform: scale(1.05);
      box-shadow: var(--shadow-md);
  }

  .cert-box.active img {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
  }

  .cert-box.placeholder {
      border: 2px dashed #D1D5DB;
      background-color: var(--bg-light);
      opacity: 0.6;
  }

  .cert-box.placeholder svg {
      width: 32px;
      height: 32px;
      fill: #9CA3AF;
  }

  /* --- Blog Section --- */
  .blog {
      padding: 5rem 0;
      background-color: var(--bg-main);
  }

  /* --- Map Section --- */
  .map-section {
      padding: 5rem 0;
      background-color: var(--bg-light);
  }

  .map-container {
      width: 100%;
      height: 450px;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: var(--shadow-md);
  }

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

  /* --- Modal Styles --- */
  .modal {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 2000;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
  }

  .modal.active {
      opacity: 1;
      pointer-events: auto;
  }

  .modal-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(17, 24, 39, 0.75);
      /* Dark overlay */
  }

  .modal-content {
      background-color: var(--bg-white);
      padding: 2.5rem;
      border-radius: 8px;
      max-width: 600px;
      width: 90%;
      position: relative;
      z-index: 1;
      transform: translateY(20px) scale(0.95);
      transition: transform 0.3s ease;
      max-height: 90vh;
      overflow-y: auto;
      box-shadow: var(--shadow-lg);
  }

  .modal.active .modal-content {
      transform: translateY(0) scale(1);
  }

  .close-modal {
      position: absolute;
      top: 1.5rem;
      right: 1.5rem;
      background: none;
      border: none;
      cursor: pointer;
      color: var(--text-light);
      transition: var(--transition);
  }

  .close-modal:hover {
      color: var(--secondary);
      transform: scale(1.1);
  }

  .close-modal svg {
      width: 24px;
      height: 24px;
  }

  .modal-title {
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--secondary);
      margin-bottom: 1rem;
      padding-right: 2rem;
  }

  .modal-body p {
      color: var(--text-main);
      margin-bottom: 1rem;
  }

  /* Body lock when modal open */
  body.modal-open {
      overflow: hidden;
  }

  /* --- Mobile Responsive --- */
  @media (max-width: 992px) {

      .about-grid,
      .contact-wrapper {
          grid-template-columns: 1fr;
          gap: 2rem;
      }

      .hero-title {
          font-size: 2.75rem;
      }
  }

  @media (max-width: 768px) {
      .nav-links {
          position: fixed;
          top: 80px;
          right: -100%;
          width: 250px;
          height: calc(100vh - 80px);
          background-color: var(--secondary);
          flex-direction: column;
          align-items: flex-start;
          padding: 2rem;
          gap: 1.5rem;
          box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
          transition: var(--transition);
          border-left: 1px solid var(--secondary-light);
      }

      .nav-links.active {
          right: 0;
      }

      .menu-btn {
          display: block;
      }

      .hero-title {
          font-size: 2.25rem;
      }

      .hero-buttons {
          flex-direction: column;
      }

      .contact-wrapper {
          border-radius: 0;
          box-shadow: none;
      }

      .contact-info,
      .contact-form {
          padding: 2rem 1.5rem;
      }

      .float-wa {
          bottom: 20px;
          right: 20px;
          width: 50px;
          height: 50px;
      }

      .float-wa svg {
          width: 28px;
          height: 28px;
      }
  }