:root {
      --primary-blue: #2563eb;
      --primary-blue-hover: #1d4ed8;
      --secondary-blue: #3b82f6;
      --light-blue: #eff6ff;
      --accent-orange: #f59e0b;
      --text-dark: #1f2937;
      --text-gray: #6b7280;
      --text-light: #9ca3af;
      --white: #ffffff;
      --light-gray: #f9fafb;
      --border-color: #e5e7eb;
      --shadow: 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);
    }

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

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

    h1, h2, h3, h4, h5, h6 {
      font-family: 'Poppins', sans-serif;
      font-weight: 600;
      line-height: 1.3;
    }

    /* Smooth scrolling */
    html {
      scroll-behavior: smooth;
    }

    /* Custom scrollbar */
    ::-webkit-scrollbar {
      width: 8px;
    }

    ::-webkit-scrollbar-track {
      background: var(--light-gray);
    }

    ::-webkit-scrollbar-thumb {
      background: var(--primary-blue);
      border-radius: 4px;
    }

    ::-webkit-scrollbar-thumb:hover {
      background: var(--primary-blue-hover);
    }

    /* Navigation */
    .navbar {
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border-color);
      transition: all 0.3s ease;
      padding: 1rem 0;
    }

    .navbar.scrolled {
      background: var(--white);
      box-shadow: var(--shadow);
      padding: 0.5rem 0;
    }

    .navbar-brand {
      display: flex;
      align-items: center;
      font-family: 'Poppins', sans-serif;
      font-weight: 700;
      font-size: 1.5rem;
      color: var(--primary-blue) !important;
      text-decoration: none;
    }

    .navbar-brand img {
      height: 50px;
      margin-right: 0.75rem;
      transition: transform 0.3s ease;
    }

    .navbar-brand:hover img {
      transform: scale(1.05);
    }

    .navbar-nav .nav-link {
      color: var(--text-dark) !important;
      font-weight: 500;
      padding: 0.5rem 1rem !important;
      margin: 0 0.25rem;
      border-radius: 8px;
      transition: all 0.3s ease;
      position: relative;
    }

    .navbar-nav .nav-link:hover {
      color: var(--primary-blue) !important;
      background: var(--light-blue);
    }

    .navbar-nav .nav-link.active {
      color: var(--primary-blue) !important;
      background: var(--light-blue);
    }

    .navbar-toggler {
      border: none;
      padding: 0.25rem 0.5rem;
    }

    .navbar-toggler:focus {
      box-shadow: none;
    }

    .contact-icons {
      display: flex;
      gap: 0.75rem;
      margin-right: 1rem;
    }

    .contact-icons a {
      width: 40px;
      height: 40px;
      background: var(--light-blue);
      color: var(--primary-blue);
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      transition: all 0.3s ease;
      text-decoration: none;
    }

    .contact-icons a:hover {
      background: var(--primary-blue);
      color: var(--white);
      transform: translateY(-2px);
    }

    .btn-cta {
      background: var(--primary-blue);
      color: var(--white);
      border: none;
      padding: 0.75rem 1.5rem;
      border-radius: 8px;
      font-weight: 500;
      text-decoration: none;
      transition: all 0.3s ease;
      display: inline-block;
    }

    .btn-cta:hover {
      background: var(--primary-blue-hover);
      color: var(--white);
      transform: translateY(-2px);
      box-shadow: var(--shadow-lg);
    }

    /* Hero Carousel */
    .hero-carousel {
      height: 70vh;
      position: relative;
      overflow: hidden;
    }

    .carousel-container {
      position: relative;
      width: 100%;
      height: 100%;
    }


    .swiper {
      width: 100%;
      height: 100%;
    }

    .swiper-slide {
      position: relative;
      background-size: cover;
      background-position: center;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .swiper-slide::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(135deg, rgba(37, 99, 235, 0.3), rgba(59, 130, 246, 0.2));
      z-index: 1;
    }

    .slide-content {
      position: relative;
      z-index: 2;
      text-align: center;
      color: var(--white);
      max-width: 600px;
      padding: 2rem;
    }

    .slide-content h2 {
      font-size: clamp(2rem, 4vw, 3rem);
      margin-bottom: 1rem;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .slide-content p {
      font-size: 1.2rem;
      opacity: 0.9;
      text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    }

    .swiper-pagination-bullet {
      background: var(--white);
      opacity: 0.7;
    }

    .swiper-pagination-bullet-active {
      background: var(--accent-orange);
      opacity: 1;
    }

    .swiper-button-next,
    .swiper-button-prev {
      color: var(--white);
      background: rgba(255, 255, 255, 0.2);
      border-radius: 50%;
      width: 50px;
      height: 50px;
      margin-top: -25px;
      transition: all 0.3s ease;
    }

    .swiper-button-next:hover,
    .swiper-button-prev:hover {
      background: rgba(255, 255, 255, 0.3);
      transform: scale(1.1);
    }

    .swiper-button-next:after,
    .swiper-button-prev:after {
      font-size: 18px;
    }

    /* Sections */
    .section {
      padding: 5rem 0;
    }

    .section-alt {
      background: var(--light-gray);
    }

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

    .section-title h2 {
      font-size: clamp(2rem, 4vw, 3rem);
      color: var(--text-dark);
      margin-bottom: 1rem;
    }

    .section-title p {
      font-size: 1.1rem;
      color: var(--text-gray);
      max-width: 600px;
      margin: 0 auto;
    }

    /* Puppy Cards */
    .puppy-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 2rem;
      margin-top: 3rem;
    }

    .puppy-card {
      background: var(--white);
      border-radius: 20px;
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: all 0.3s ease;
      position: relative;
    }

    .puppy-card:hover {
      transform: translateY(-10px);
      box-shadow: var(--shadow-lg);
    }

    .puppy-image {
      position: relative;
      height: 400px !important;
      overflow: hidden;
    }

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

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

    .puppy-badge {
      position: absolute;
      top: 15px;
      right: 15px;
      background: var(--accent-orange);
      color: var(--white);
      padding: 0.5rem 1rem;
      border-radius: 20px;
      font-size: 0.9rem;
      font-weight: 600;
      box-shadow: var(--shadow);
    }

    .puppy-content {
      padding: 2rem;
    }

    .puppy-name {
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 1rem;
    }

    .puppy-details {
      color: var(--text-gray);
      line-height: 1.6;
      margin-bottom: 1.5rem;
    }

    .puppy-traits {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      margin-top: 1rem;
    }

    .trait-tag {
      background: var(--light-blue);
      color: var(--primary-blue);
      padding: 0.25rem 0.75rem;
      border-radius: 15px;
      font-size: 0.85rem;
      font-weight: 500;
    }

    /* Adoption Process */
    .adoption-process {
      background: linear-gradient(135deg, var(--light-blue), rgba(59, 130, 246, 0.1));
    }

    .process-steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 2rem;
      margin-top: 3rem;
    }

    .process-step {
      text-align: center;
      padding: 1.5rem;
    }

    .step-number {
      width: 60px;
      height: 60px;
      background: var(--primary-blue);
      color: var(--white);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      font-weight: 700;
      margin: 0 auto 1rem;
      position: relative;
    }

    .step-number::after {
      content: '';
      position: absolute;
      width: 80px;
      height: 2px;
      background: var(--primary-blue);
      right: -40px;
      top: 50%;
      transform: translateY(-50%);
      opacity: 0.3;
    }

    .process-step:last-child .step-number::after {
      display: none;
    }

    .process-step h4 {
      margin-bottom: 1rem;
      color: var(--text-dark);
    }

    .process-step p {
      color: var(--text-gray);
      line-height: 1.6;
    }

    /* Included Package */
    .package-content {
      display: flex;
      align-items: center;
      gap: 3rem;
      margin-top: 2rem;
    }

    .package-image {
      flex: 1;
    }

    .package-image img {
      width: 100%;
      border-radius: 16px;
      box-shadow: var(--shadow);
    }

    .package-list {
      flex: 1;
    }

    .package-item {
      display: flex;
      align-items: flex-start;
      gap: 1rem;
      margin-bottom: 1.5rem;
      padding: 1rem;
      background: var(--white);
      border-radius: 12px;
      box-shadow: var(--shadow);
      transition: all 0.3s ease;
    }

    .package-item:hover {
      transform: translateX(5px);
      box-shadow: var(--shadow-lg);
    }

    .package-icon {
      width: 40px;
      height: 40px;
      background: var(--light-blue);
      color: var(--primary-blue);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .package-text {
      flex: 1;
    }

    .package-text strong {
      color: var(--text-dark);
      display: block;
      margin-bottom: 0.5rem;
    }

    .package-text p {
      color: var(--text-gray);
      margin: 0;
    }

    /* Delivery Section */
    .delivery-section {
      background: var(--primary-blue);
      color: var(--white);
    }

    .delivery-content {
      display: flex;
      align-items: center;
      gap: 3rem;
    }

    .delivery-text {
      flex: 1;
    }

    .delivery-text h2 {
      color: var(--white);
      margin-bottom: 2rem;
    }

    .delivery-features {
      list-style: none;
      padding: 0;
    }

    .delivery-features li {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-bottom: 1rem;
      padding: 0.75rem;
      background: rgba(255, 255, 255, 0.1);
      border-radius: 8px;
      backdrop-filter: blur(10px);
    }

    .delivery-features li i {
      color: var(--accent-orange);
    }

    .delivery-image {
      flex: 1;
    }

    .delivery-image img {
      width: 100%;
      border-radius: 16px;
    }

    /* Gallery Section */
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 1.5rem;
      margin-top: 3rem;
    }

    .gallery-item {
      position: relative;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: all 0.3s ease;
    }

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

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

    .gallery-item:hover img {
      transform: scale(1.05);
    }

    .gallery-overlay {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
      color: var(--white);
      padding: 1.5rem;
      transform: translateY(100%);
      transition: transform 0.3s ease;
    }

    .gallery-item:hover .gallery-overlay {
      transform: translateY(0);
    }

    /* Footer */
    .footer {
      background: var(--text-dark);
      color: var(--white);
      padding: 3rem 0 2rem;
    }

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

    .footer-section h5 {
      font-size: 1.2rem;
      margin-bottom: 1rem;
      color: var(--white);
    }

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

    .footer-section ul li {
      margin-bottom: 0.5rem;
    }

    .footer-section ul li a {
      color: var(--text-light);
      text-decoration: none;
      transition: color 0.3s ease;
    }

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

    .social-icons {
      display: flex;
      gap: 1rem;
      margin-top: 1rem;
    }

    .social-icons a {
      width: 40px;
      height: 40px;
      background: var(--secondary-blue);
      color: var(--white);
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      text-decoration: none;
      transition: all 0.3s ease;
    }

    .social-icons a:hover {
      background: var(--primary-blue);
      transform: translateY(-2px);
    }

    .footer-bottom {
      text-align: center;
      padding-top: 2rem;
      border-top: 1px solid #374151;
      color: var(--text-light);
    }

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

    .fade-in {
      animation: fadeIn 0.8s ease;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .package-content,
      .delivery-content {
        flex-direction: column;
      }

      .section {
        padding: 3rem 0;
      }

      .puppy-grid,
      .gallery-grid {
        grid-template-columns: 1fr;
      }

      .process-steps {
        grid-template-columns: 1fr;
      }

      .step-number::after {
        display: none;
      }

      .hero-carousel {
        height: 60vh;
      }

      .slide-content {
        padding: 1rem;
      }

      .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
      }
    }

    @media (max-width: 576px) {
      .section-title h2 {
        font-size: 1.8rem;
      }

      .puppy-card,
      .package-item {
        margin: 0 1rem;
      }

      .slide-content h2 {
        font-size: 1.8rem;
      }

      .slide-content p {
        font-size: 1rem;
      }
    }

    /* Accessibility */
    .sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }

    /* Focus styles */
    *:focus {
      outline: 2px solid var(--primary-blue);
      outline-offset: 2px;
    }

    /* High contrast mode support */
    @media (prefers-contrast: high) {
      :root {
        --primary-blue: #0000ff;
        --text-dark: #000000;
        --border-color: #000000;
      }
    }

    /* Reduced motion support */
    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
    }