: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;
    }



    .whatsapp-float {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 60px;
    height: 60px;
    z-index: 1000;
}

.whatsapp-float img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}
    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-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 Section */
    .hero {
      min-height: 100vh;
            background: linear-gradient(135deg, rgba(0,0,0,0.6), rgba(30,30,30,0.4)),
            url("dogface-2000x1336.webp") center/cover no-repeat;

      display: flex;
      align-items: center;
      color: var(--white);
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(59, 130, 246, 0.2));
      z-index: 1;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      text-align: center;
      max-width: 800px;
      margin: 0 auto;
    }

    .hero h1 {
      font-size: clamp(2.5rem, 5vw, 4rem);
      font-weight: 700;
      margin-bottom: 1.5rem;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    }

    .hero p {
      font-size: clamp(1.1rem, 2vw, 1.3rem);
      margin-bottom: 2rem;
      opacity: 0.95;
    }

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

    .btn-hero {
      padding: 1rem 2rem;
      border-radius: 50px;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.3s ease;
      display: inline-block;
      min-width: 160px;
      text-align: center;
    }

    .btn-hero.primary {
      background: var(--white);
      color: var(--primary-blue);
    }

    .btn-hero.primary:hover {
      background: var(--light-blue);
      transform: translateY(-3px);
      box-shadow: var(--shadow-lg);
    }

    .btn-hero.secondary {
      background: transparent;
      color: var(--white);
      border: 2px solid var(--white);
    }

    .btn-hero.secondary:hover {
      background: var(--white);
      color: var(--primary-blue);
      transform: translateY(-3px);
    }

    /* 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;
    }

    /* About Section */
    .about-content {
      display: flex;
      align-items: center;
      gap: 3rem;
      margin-bottom: 3rem;
    }

    .about-image {
      flex: 1;
      position: relative;
    }

    .about-image img {
      width: 100%;
      border-radius: 20px;
      box-shadow: var(--shadow-lg);
      transition: transform 0.3s ease;
    }

    .about-image:hover img {
      transform: scale(1.02);
    }

    .about-text {
      flex: 1;
    }

    .about-text h2 {
      font-size: 2.5rem;
      margin-bottom: 1.5rem;
      color: var(--text-dark);
    }

    .about-text p {
      font-size: 1.1rem;
      color: var(--text-gray);
      margin-bottom: 2rem;
      line-height: 1.7;
    }

    /* Feature Cards */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 2rem;
      margin-top: 3rem;
    }

    .feature-card {
      background: var(--white);
      padding: 2rem;
      border-radius: 16px;
      box-shadow: var(--shadow);
      transition: all 0.3s ease;
      border: 1px solid var(--border-color);
    }

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

    .feature-icon {
      width: 60px;
      height: 60px;
      background: var(--light-blue);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      margin-bottom: 1.5rem;
    }

    .feature-card h3 {
      font-size: 1.3rem;
      margin-bottom: 1rem;
      color: var(--text-dark);
    }

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

    /* Care Tips Section */
    .care-tips {
      background: linear-gradient(135deg, var(--light-blue), rgba(59, 130, 246, 0.1));
    }

    .care-content {
      text-align: center;
      max-width: 800px;
      margin: 0 auto;
    }

    .care-content h2 {
      font-size: 2.5rem;
      margin-bottom: 1.5rem;
      color: var(--text-dark);
    }

    .care-content p {
      font-size: 1.1rem;
      color: var(--text-gray);
      line-height: 1.7;
    }

    /* Testimonials */
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 2rem;
      margin-top: 3rem;
    }

    .testimonial-card {
      background: var(--white);
      padding: 2rem;
      border-radius: 16px;
      box-shadow: var(--shadow);
      transition: all 0.3s ease;
      position: relative;
    }

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

    .testimonial-card::before {
      content: '"';
      position: absolute;
      top: -10px;
      left: 20px;
      font-size: 4rem;
      color: var(--primary-blue);
      opacity: 0.3;
      font-family: serif;
    }

    .testimonial-text {
      margin-bottom: 1.5rem;
      font-style: italic;
      color: var(--text-gray);
      line-height: 1.6;
    }

    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .testimonial-avatar {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      object-fit: cover;
    }

    .testimonial-name {
      font-weight: 600;
      color: var(--text-dark);
    }

    /* FAQ Section */
    .faq-container {
      max-width: 800px;
      margin: 0 auto;
    }

    .faq-item {
      background: var(--white);
      border-radius: 12px;
      margin-bottom: 1rem;
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: all 0.3s ease;
    }

    .faq-item:hover {
      box-shadow: var(--shadow-lg);
    }

    .faq-question {
      padding: 1.5rem 2rem;
      background: var(--white);
      border: none;
      width: 100%;
      text-align: left;
      font-weight: 600;
      font-size: 1.1rem;
      color: var(--text-dark);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: all 0.3s ease;
    }

    .faq-question:hover {
      background: var(--light-blue);
      color: var(--primary-blue);
    }

    .faq-answer {
      padding: 0 2rem 1.5rem;
      color: var(--text-gray);
      line-height: 1.6;
      display: none;
    }

    .faq-answer.show {
      display: block;
      animation: fadeIn 0.3s ease;
    }

    .faq-icon {
      transition: transform 0.3s ease;
    }

    .faq-item.active .faq-icon {
      transform: rotate(180deg);
    }

    /* Stats Section */
    .stats {
      background: var(--primary-blue);
      color: var(--white);
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 2rem;
      text-align: center;
    }

    .stat-item h3 {
      font-size: 3rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
      color: var(--accent-orange);
    }

    .stat-item h4 {
      font-size: 1.2rem;
      margin-bottom: 1rem;
    }

    .stat-item p {
      opacity: 0.9;
      line-height: 1.6;
    }

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

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

    .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) {
      .about-content {
        flex-direction: column;
      }

      .hero-buttons {
        flex-direction: column;
        align-items: center;
      }

     /* .contact-icons {
        display: block;
      }  */

      .section {
        padding: 3rem 0;
      }

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

      .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
      }

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

    @media (max-width: 576px) {
      .hero h1 {
        font-size: 2rem;
      }

      .about-text h2 {
        font-size: 2rem;
      }

      .section-title h2 {
        font-size: 1.8rem;
      }

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

      .btn-hero {
        padding: 0.75rem 1.5rem;
        min-width: 140px;
      }
    }

    /* 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;
      }
    }