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

        :root {
            --primary: #ffca22;
            --secondary: #99be3b;
            --accent: #ffca22;
            --dark: #000;
            --light: #caf0f8;
            --success: #52b788;
            --warning: #f77f00;
            --danger: #d62828;
            --gradient: linear-gradient(135deg, #ffca22 0%, #99be3b 100%);
            --gradient2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
        }

        /* Layout 1: Header with animated navigation */
        .header {
            background: white;
            box-shadow: 0 2px 20px rgba(0,0,0,0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            animation: slideDown 0.5s ease-out;
        }

        @keyframes slideDown {
            from {
                transform: translateY(-100%);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 5%;
            max-width: 1400px;
            margin: 0 auto;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            position: relative;
            transition: color 0.3s;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s;
        }

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

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

        .mobile-menu {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Layout 2: Hero Section with animated background */
        .hero {
            margin-top: 80px;
            min-height: 90vh;
            background: linear-gradient(135deg, #ffca22 0%, #99be3b 100%);
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            width: 200%;
            height: 200%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat;
            animation: wave 10s linear infinite;
        }

        @keyframes wave {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        .hero-content {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 5%;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-text h1 {
            font-size: 3.5rem;
            color: white;
            margin-bottom: 1rem;
            animation: fadeInLeft 1s ease-out;
        }

        @keyframes fadeInLeft {
            from {
                opacity: 0;
                transform: translateX(-50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .hero-text p {
            font-size: 1.2rem;
            color: rgba(255,255,255,0.9);
            margin-bottom: 2rem;
            animation: fadeInLeft 1s ease-out 0.2s both;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            animation: fadeInLeft 1s ease-out 0.4s both;
        }

        .btn {
            padding: 12px 30px;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
            display: inline-block;
        }

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

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }

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

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

        .hero-image {
            position: relative;
            animation: fadeInRight 1s ease-out;
        }

        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .floating-card {
            background: white;
            border-radius: 20px;
            padding: 2rem;
            box-shadow: 0 20px 60px rgba(0,0,0,0.1);
            animation: float 3s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-20px); }
        }

        /* Layout 3: About Section with animated counters */
        .about {
            padding: 80px 5%;
            background: #f8f9fa;
            
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
        }

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

        .section-title h2 {
            font-size: 2.5rem;
            color: var(--dark);
            margin-bottom: 1rem;
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: var(--gradient);
            border-radius: 2px;
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-text {
            animation: fadeIn 1s ease-out;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
            margin-top: 2rem;
        }

        .stat-card {
            background: white;
            padding: 1.5rem;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            transition: transform 0.3s;
        }

        .stat-card:hover {
            transform: translateY(-5px);
        }

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

        .about-image {
            position: relative;
            animation: slideInRight 1s ease-out;
        }

        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        /* Layout 4: Services with animated cards */
        .services {
            padding: 80px 5%;
            background: white;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .service-card {
            background: white;
            border-radius: 20px;
            padding: 2rem;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--gradient);
            transform: scaleX(0);
            transition: transform 0.3s;
        }

        .service-card:hover::before {
            transform: scaleX(1);
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }

        .service-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 1rem;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: white;
            animation: rotate 3s linear infinite;
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .service-card:hover .service-icon {
            animation: none;
            transform: scale(1.1);
        }

        /* Layout 5: Why Choose Us with animated timeline */
        .why-choose {
            padding: 80px 5%;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
        }

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

        .feature-item {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            text-align: center;
            position: relative;
            animation: slideUp 0.5s ease-out both;
        }

        .feature-item:nth-child(1) { animation-delay: 0.1s; }
        .feature-item:nth-child(2) { animation-delay: 0.2s; }
        .feature-item:nth-child(3) { animation-delay: 0.3s; }
        .feature-item:nth-child(4) { animation-delay: 0.4s; }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .feature-icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 1rem;
            background: var(--gradient2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
        }

        /* Health Care Plan Section */
        .health-plan {
            padding: 80px 5%;
            background: white;
        }

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

        .plan-card {
            background: white;
            border: 2px solid #e0e0e0;
            border-radius: 20px;
            padding: 2rem;
            text-align: center;
            position: relative;
            transition: all 0.3s;
        }

        .plan-card.featured {
            border-color: var(--primary);
            transform: scale(1.05);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }

        .plan-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }

        .plan-badge {
            position: absolute;
            top: -15px;
            right: 20px;
            background: var(--gradient);
            color: white;
            padding: 5px 20px;
            border-radius: 20px;
            font-size: 0.9rem;
        }

        .plan-price {
            font-size: 3rem;
            font-weight: bold;
            color: var(--primary);
            margin: 1rem 0;
        }

        .plan-features {
            list-style: none;
            margin: 2rem 0;
        }

        .plan-features li {
            padding: 0.5rem 0;
            color: #666;
        }

        .plan-features li i {
            color: var(--success);
            margin-right: 0.5rem;
        }

        /* Testimonials Section */
        .testimonials {
            padding: 80px 5%;
            background: #f8f9fa;
        }

        .testimonial-slider {
            max-width: 800px;
            margin: 3rem auto;
            position: relative;
        }

        .testimonial-card {
            background: white;
            padding: 2rem;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            text-align: center;
            display: none;
            animation: fadeIn 0.5s;
        }

        .testimonial-card.active {
            display: block;
        }

        .testimonial-avatar {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            margin: 0 auto 1rem;
            object-fit: cover;
        }

        .testimonial-text {
            font-style: italic;
            color: #666;
            margin: 1rem 0;
        }

        .testimonial-author {
            font-weight: bold;
            color: var(--dark);
        }

        .testimonial-rating {
            color: #ffc107;
            margin: 1rem 0;
        }

        .slider-dots {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin-top: 2rem;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #ddd;
            cursor: pointer;
            transition: background 0.3s;
        }

        .dot.active {
            background: var(--primary);
        }

        /* Contact and Appointment Section */
        .contact-section {
            padding: 80px 5%;
            background: white;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            margin-top: 3rem;
        }

        .contact-info {
            padding: 2rem;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 2rem;
            padding: 1rem;
            background: #f8f9fa;
            border-radius: 10px;
            transition: transform 0.3s;
        }

        .contact-item:hover {
            transform: translateX(10px);
        }

        .contact-icon {
            width: 50px;
            height: 50px;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
        }

        .appointment-form {
            background: #f8f9fa;
            padding: 2rem;
            border-radius: 20px;
        }

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

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

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
        }

        /* Footer */
        footer {
            background: var(--dark);
            color: white;
            padding: 50px 5% 20px;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-section h3 {
            margin-bottom: 1rem;
            color: var(--accent);
        }

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

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

        .footer-section a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-section a:hover {
            color: var(--accent);
        }

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

        .social-links a {
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
        }

        .social-links a:hover {
            background: var(--primary);
            transform: translateY(-3px);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: rgba(255,255,255,0.6);
        }

        /* Popup Styles */
        .popup-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.5);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            animation: fadeIn 0.3s;
        }

        .popup-overlay.active {
            display: flex;
        }

        .popup-content {
            background: white;
            border-radius: 20px;
            padding: 2rem;
            max-width: 600px;
            width: 90%;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
            animation: slideUp 0.3s;
        }

        .popup-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            width: 30px;
            height: 30px;
            background: #f0f0f0;
            border: none;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s;
        }

        .popup-close:hover {
            background: var(--danger);
            color: white;
        }

        .newsletter-form {
            margin-top: 1rem;
        }

        .checkbox-group {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin: 1rem 0;
        }

        /* Confirmation Message */
        .confirmation-message {
            position: fixed;
            top: 100px;
            right: -400px;
            background: var(--success);
            color: white;
            padding: 1rem 2rem;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
            transition: right 0.5s;
            z-index: 3000;
        }

        .confirmation-message.show {
            right: 20px;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .mobile-menu {
                display: block;
            }

            .hero-content {
                grid-template-columns: 1fr;
            }

            .hero-text h1 {
                font-size: 2rem;
            }

            .about-content,
            .contact-grid {
                grid-template-columns: 1fr;
            }

            .services-grid {
                grid-template-columns: 1fr;
            }

            .plan-card.featured {
                transform: scale(1);
            }
        }

        /* Loading Animation */
        .loader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: white;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            transition: opacity 0.5s;
        }

        .loader.hidden {
            opacity: 0;
            pointer-events: none;
        }

        .loader-circle {
            width: 50px;
            height: 50px;
            border: 5px solid #f3f3f3;
            border-top: 5px solid var(--primary);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }