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

        :root {
            --primary: #0284c7;
            --primary-dark: #0369a1;
            --secondary: #10b981;
            --secondary-dark: #059669;
            --text-dark: #0f172a;
            --text-medium: #334155;
            --text-light: #64748b;
            --bg-light: #f8fafc;
            --bg-white: #ffffff;
            --border: #e2e8f0;
            --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);
            --transition: all 0.3s ease-in-out;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Open Sans', sans-serif;
            color: var(--text-medium);
            line-height: 1.6;
            background-color: var(--bg-light);
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Poppins', sans-serif;
            color: var(--text-dark);
            font-weight: 600;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        ul {
            list-style: none;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .btn {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            font-family: 'Open Sans', sans-serif;
        }

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

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

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

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

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

        .btn-success:hover {
            background-color: var(--secondary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title h2 {
            font-size: 36px;
            margin-bottom: 15px;
            color: var(--text-dark);
        }

        .section-title p {
            font-size: 16px;
            color: var(--text-light);
            max-width: 600px;
            margin: 0 auto;
        }

        .section-title .underline {
            width: 60px;
            height: 4px;
            background-color: var(--primary);
            margin: 15px auto 0;
            border-radius: 2px;
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background-color: var(--bg-white);
            box-shadow: var(--shadow);
            z-index: 1000;
            transition: var(--transition);
        }

        .header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }

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

        .logo-icon {
            width: 45px;
            height: 45px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 22px;
        }

        .logo-text {
            font-family: 'Poppins', sans-serif;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-dark);
        }

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

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 30px;
        }

        .nav-link {
            font-weight: 500;
            color: var(--text-medium);
            position: relative;
        }

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

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

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

        .mobile-toggle {
            display: none;
            font-size: 24px;
            cursor: pointer;
            color: var(--text-dark);
        }

        /* Hero Section */
        .hero {
            padding: 140px 0 80px;
            background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f8fafc 100%);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
            border-radius: 50%;
        }

        .hero .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 48px;
            line-height: 1.2;
            margin-bottom: 20px;
            color: var(--text-dark);
        }

        .hero-content h1 span {
            color: var(--primary);
        }

        .hero-content p {
            font-size: 18px;
            color: var(--text-light);
            margin-bottom: 30px;
            max-width: 500px;
        }

        .hero-buttons {
            display: flex;
            gap: 15px;
        }

        .hero-image {
            position: relative;
        }

        .hero-image img {
            width: 100%;
            max-width: 500px;
            border-radius: 20px;
            box-shadow: var(--shadow-lg);
        }

        .hero-stats {
            display: flex;
            gap: 40px;
            margin-top: 40px;
            padding-top: 30px;
            border-top: 1px solid var(--border);
        }

        .stat-item h3 {
            font-size: 32px;
            color: var(--primary);
            margin-bottom: 5px;
        }

        .stat-item p {
            font-size: 14px;
            color: var(--text-light);
        }

        /* About Section */
        .about {
            padding: 100px 0;
            background-color: var(--bg-white);
        }

        .about .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .about-image {
            position: relative;
        }

        .about-image img {
            width: 100%;
            border-radius: 15px;
            box-shadow: var(--shadow-lg);
        }

        .about-image::before {
            content: '';
            position: absolute;
            top: -20px;
            left: -20px;
            width: 100%;
            height: 100%;
            border: 3px solid var(--primary);
            border-radius: 15px;
            z-index: -1;
        }

        .about-content h2 {
            font-size: 36px;
            margin-bottom: 20px;
        }

        .about-content p {
            margin-bottom: 15px;
            color: var(--text-light);
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 30px;
        }

        .about-feature {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .about-feature-icon {
            width: 40px;
            height: 40px;
            background-color: rgba(2, 132, 199, 0.1);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
        }

        .about-feature span {
            font-weight: 500;
            color: var(--text-dark);
        }

        /* Services Section */
        .services {
            padding: 100px 0;
            background-color: var(--bg-light);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .service-card {
            background-color: var(--bg-white);
            padding: 35px 30px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
        }

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

        .service-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: white;
            font-size: 28px;
        }

        .service-card h3 {
            font-size: 20px;
            margin-bottom: 12px;
            color: var(--text-dark);
        }

        .service-card p {
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 20px;
        }

        .service-link {
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .service-link:hover {
            gap: 12px;
        }

        /* Why Choose Us */
        .why-us {
            padding: 100px 0;
            background-color: var(--bg-white);
        }

        .why-us-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }

        .why-us-card {
            text-align: center;
            padding: 35px 25px;
            border-radius: 15px;
            transition: var(--transition);
            background-color: var(--bg-light);
        }

        .why-us-card:hover {
            background-color: var(--primary);
            transform: translateY(-5px);
        }

        .why-us-card:hover h3,
        .why-us-card:hover p {
            color: white;
        }

        .why-us-card:hover .why-us-icon {
            background-color: rgba(255, 255, 255, 0.2);
            color: white;
        }

        .why-us-icon {
            width: 60px;
            height: 60px;
            background-color: var(--bg-white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: var(--primary);
            font-size: 24px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .why-us-card h3 {
            font-size: 18px;
            margin-bottom: 10px;
            color: var(--text-dark);
            transition: var(--transition);
        }

        .why-us-card p {
            font-size: 14px;
            color: var(--text-light);
            transition: var(--transition);
        }

        /* Healthcare Plan Section */
        .healthcare-plan {
            padding: 100px 0;
            background-color: var(--bg-light);
        }

        .plan-modules {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .plan-module {
            background-color: var(--bg-white);
            border-radius: 15px;
            padding: 35px 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

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

        .module-header {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
        }

        .module-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 22px;
        }

        .module-header h3 {
            font-size: 20px;
            color: var(--text-dark);
        }

        .module-content {
            margin-bottom: 25px;
        }

        .module-content p {
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 15px;
        }

        .module-content ul {
            padding-left: 0;
        }

        .module-content li {
            font-size: 14px;
            color: var(--text-medium);
            padding: 8px 0;
            padding-left: 25px;
            position: relative;
        }

        .module-content li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--secondary);
            font-weight: bold;
        }

        /* Newsletter Form Styling */
        .newsletter-form {
            margin-top: 20px;
        }

        .form-group {
            margin-bottom: 15px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 6px;
        }

        .form-group input[type="text"],
        .form-group input[type="email"],
        .form-group input[type="date"] {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 14px;
            font-family: 'Open Sans', sans-serif;
            transition: var(--transition);
        }

        .form-group input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.1);
        }

        .checkbox-group {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            margin-top: 10px;
        }

        .checkbox-group input[type="checkbox"] {
            width: 18px;
            height: 18px;
            margin-top: 2px;
            cursor: pointer;
            accent-color: var(--primary);
        }

        .checkbox-group label {
            font-size: 13px;
            color: var(--text-medium);
            cursor: pointer;
            line-height: 1.5;
        }

        .btn-block {
            width: 100%;
            margin-top: 10px;
        }

        /* Appointment Section */
        .appointment {
            padding: 100px 0;
            background-color: var(--bg-white);
        }

        .appointment-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: start;
        }

        .appointment-info h2 {
            font-size: 36px;
            margin-bottom: 20px;
        }

        .appointment-info > p {
            color: var(--text-light);
            margin-bottom: 30px;
        }

        .info-cards {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .info-card {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 20px;
            background-color: var(--bg-light);
            border-radius: 12px;
            transition: var(--transition);
        }

        .info-card:hover {
            transform: translateX(10px);
            background-color: rgba(2, 132, 199, 0.05);
        }

        .info-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 20px;
            flex-shrink: 0;
        }

        .info-card h4 {
            font-size: 14px;
            color: var(--text-light);
            font-weight: 500;
            margin-bottom: 5px;
        }

        .info-card p {
            font-size: 16px;
            color: var(--text-dark);
            font-weight: 600;
        }

        .appointment-form-container {
            background-color: var(--bg-light);
            padding: 40px;
            border-radius: 20px;
        }

        .appointment-form-container h3 {
            font-size: 24px;
            margin-bottom: 25px;
            text-align: center;
        }

        .appointment-form .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .appointment-form .form-group {
            margin-bottom: 20px;
        }

        .appointment-form select {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 14px;
            font-family: 'Open Sans', sans-serif;
            background-color: white;
            cursor: pointer;
            transition: var(--transition);
        }

        .appointment-form select:focus {
            outline: none;
            border-color: var(--primary);
        }

        .appointment-form textarea {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 14px;
            font-family: 'Open Sans', sans-serif;
            resize: vertical;
            min-height: 100px;
            transition: var(--transition);
        }

        .appointment-form textarea:focus {
            outline: none;
            border-color: var(--primary);
        }

        /* Testimonials */
        .testimonials {
            padding: 100px 0;
            background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .testimonial-card {
            background-color: var(--bg-white);
            padding: 35px 30px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

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

        .testimonial-header {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
        }

        .testimonial-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
            font-weight: 600;
        }

        .testimonial-author h4 {
            font-size: 16px;
            color: var(--text-dark);
            margin-bottom: 3px;
        }

        .testimonial-author p {
            font-size: 13px;
            color: var(--text-light);
        }

        .testimonial-rating {
            color: #fbbf24;
            font-size: 14px;
            margin-bottom: 15px;
        }

        .testimonial-card > p {
            font-size: 14px;
            color: var(--text-light);
            font-style: italic;
            line-height: 1.7;
        }

        /* Contact Section */
        .contact {
            padding: 100px 0;
            background-color: var(--bg-white);
        }

        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
        }

        .contact-map {
            background-color: var(--bg-light);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }

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

        .contact-details h2 {
            font-size: 36px;
            margin-bottom: 20px;
        }

        .contact-details > p {
            color: var(--text-light);
            margin-bottom: 30px;
        }

        .contact-info-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .contact-info-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
        }

        .contact-info-icon {
            width: 50px;
            height: 50px;
            background-color: rgba(2, 132, 199, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 20px;
            flex-shrink: 0;
        }

        .contact-info-item h4 {
            font-size: 14px;
            color: var(--text-light);
            font-weight: 500;
            margin-bottom: 5px;
        }

        .contact-info-item p {
            font-size: 16px;
            color: var(--text-dark);
            font-weight: 600;
        }

        .contact-social {
            display: flex;
            gap: 15px;
            margin-top: 30px;
        }

        .social-link {
            width: 45px;
            height: 45px;
            background-color: var(--bg-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 18px;
            transition: var(--transition);
        }

        .social-link:hover {
            background-color: var(--primary);
            color: white;
            transform: translateY(-3px);
        }

        /* Footer */
        .footer {
            background-color: var(--text-dark);
            padding: 70px 0 30px;
            color: white;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr 1fr;
            gap: 50px;
            margin-bottom: 50px;
        }

        .footer-about .logo {
            margin-bottom: 20px;
        }

        .footer-about .logo-text {
            color: white;
        }

        .footer-about p {
            font-size: 14px;
            color: #94a3b8;
            line-height: 1.8;
            margin-bottom: 25px;
        }

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

        .footer-social .social-link {
            background-color: rgba(255, 255, 255, 0.1);
            color: white;
        }

        .footer-social .social-link:hover {
            background-color: var(--primary);
        }

        .footer-links h3,
        .footer-services h3 {
            font-size: 18px;
            margin-bottom: 25px;
            color: white;
        }

        .footer-links ul,
        .footer-services ul {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-links a,
        .footer-services a {
            font-size: 14px;
            color: #94a3b8;
            transition: var(--transition);
        }

        .footer-links a:hover,
        .footer-services a:hover {
            color: var(--primary);
            padding-left: 5px;
        }

        .footer-contact h3 {
            font-size: 18px;
            margin-bottom: 25px;
            color: white;
        }

        .footer-contact-list {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .footer-contact-item {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 14px;
            color: #94a3b8;
        }

        .footer-contact-item i {
            color: var(--primary);
            width: 20px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 30px;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 14px;
            color: #94a3b8;
        }

        /* Success Message */
        .success-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(0, 0, 0, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
        }

        .success-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .success-modal {
            background-color: white;
            padding: 50px 40px;
            border-radius: 20px;
            text-align: center;
            max-width: 450px;
            transform: scale(0.8);
            transition: var(--transition);
        }

        .success-overlay.active .success-modal {
            transform: scale(1);
        }

        .success-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--secondary), #34d399);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            color: white;
            font-size: 40px;
        }

        .success-modal h3 {
            font-size: 24px;
            margin-bottom: 15px;
            color: var(--text-dark);
        }

        .success-modal p {
            font-size: 15px;
            color: var(--text-light);
            margin-bottom: 25px;
        }

        .success-modal .btn {
            min-width: 150px;
        }

        /* Error State */
        .error-message {
            color: #ef4444;
            font-size: 12px;
            margin-top: 5px;
            display: none;
        }

        .form-group.error input,
        .form-group.error select,
        .form-group.error textarea {
            border-color: #ef4444;
        }

        .form-group.error .error-message {
            display: block;
        }

        /* Mobile Responsive */
        @media (max-width: 1024px) {
            .hero-content h1 {
                font-size: 40px;
            }

            .services-grid,
            .plan-modules,
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .why-us-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

            .footer-about {
                grid-column: span 2;
            }
        }

        @media (max-width: 768px) {
            .mobile-toggle {
                display: block;
            }

            .nav-menu {
                position: fixed;
                top: 80px;
                left: 0;
                right: 0;
                background-color: var(--bg-white);
                flex-direction: column;
                padding: 30px;
                gap: 20px;
                box-shadow: var(--shadow-lg);
                transform: translateY(-150%);
                transition: var(--transition);
            }

            .nav-menu.active {
                transform: translateY(0);
            }

            .hero .container,
            .about .container,
            .appointment-container,
            .contact-container {
                grid-template-columns: 1fr;
            }

            .hero {
                padding: 120px 0 60px;
            }

            .hero-content {
                text-align: center;
            }

            .hero-content h1 {
                font-size: 32px;
            }

            .hero-content p {
                margin: 0 auto 30px;
            }

            .hero-buttons {
                justify-content: center;
                flex-wrap: wrap;
            }

            .hero-stats {
                justify-content: center;
            }

            .hero-image {
                order: -1;
                text-align: center;
            }

            .hero-image img {
                max-width: 350px;
            }

            .about-image {
                order: -1;
            }

            .services-grid,
            .plan-modules,
            .testimonials-grid {
                grid-template-columns: 1fr;
            }

            .why-us-grid {
                grid-template-columns: 1fr;
            }

            .appointment-form .form-row {
                grid-template-columns: 1fr;
            }

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

            .footer-about {
                grid-column: span 1;
            }

            .section-title h2 {
                font-size: 28px;
            }
        }

        @media (max-width: 480px) {
            .hero-content h1 {
                font-size: 28px;
            }

            .hero-stats {
                flex-direction: column;
                gap: 20px;
            }

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

            .appointment-form-container {
                padding: 25px;
            }
        }

        /* Modal Background */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
}

/* Modal Box */
.modal-content {
    background-color: #fff;
    margin: 05% auto;
    padding: 20px 30px;
    width: 90%;
    max-width: 900px;
    border-radius: 6px;
    position: relative;
}

/* Close Button */
.close {
    position: absolute;
    right: 15px;
    top: 10px;
    font-size: 22px;
    cursor: pointer;
}