/* Base Styles */
        :root {
            --primary: #0066cc;
            --primary-dark: #004499;
            --secondary: #00a8a8;
            --accent: #ff6b6b;
            --light: #f0f8ff;
            --dark: #003366;
            --gray: #5a6c7d;
            --light-gray: #d1e0e0;
            --white: #ffffff;
            --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Roboto', sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            line-height: 1.6;
            color: var(--dark);
            background-color: var(--white);
            overflow-x: hidden;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }

        section {
            padding: 80px 0;
        }

        h1, h2, h3, h4 {
            margin-bottom: 1rem;
            line-height: 1.2;
        }

        h1 {
            font-size: 3.5rem;
            font-weight: 700;
        }

        h2 {
            font-size: 2.7rem;
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
        }

        h2:after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            border-radius: 2px;
        }

        h3 {
            font-size: 1.9rem;
        }

        p {
            margin-bottom: 1.5rem;
        }

        .btn {
            display: inline-block;
            padding: 16px 36px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: var(--white);
            border: none;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            text-align: center;
            box-shadow: 0 6px 15px rgba(0, 102, 204, 0.3);
            position: relative;
            overflow: hidden;
        }

        .btn:before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: var(--transition);
        }

        .btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 102, 204, 0.4);
        }

        .btn:hover:before {
            left: 100%;
        }

        .btn-secondary {
            background: linear-gradient(135deg, var(--secondary), var(--accent));
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
            box-shadow: none;
        }

        .btn-outline:hover {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: var(--white);
        }

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

        .section-title p {
            max-width: 700px;
            margin: 0 auto;
            color: var(--gray);
            font-size: 1.1rem;
        }

        /* Header Styles */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: var(--shadow);
            z-index: 1000;
            transition: var(--transition);
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }

        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
        }

        .logo-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-right: 10px;
        }

        .logo-text {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--dark);
        }

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

        nav ul {
            display: flex;
            list-style: none;
        }

        nav ul li {
            margin-left: 35px;
        }

        nav ul li a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            transition: var(--transition);
            position: relative;
            padding: 5px 0;
        }

        nav ul li a:hover {
            color: var(--primary);
        }

        nav ul li a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            transition: var(--transition);
        }

        nav ul li a:hover:after {
            width: 100%;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--dark);
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            padding: 180px 0 100px;
            background: linear-gradient(135deg, rgba(0, 102, 204, 0.85), rgba(0, 168, 168, 0.85)), url('../img/hero.webp');
            background-size: cover;
            background-position: center;
            color: var(--white);
            text-align: center;
            position: relative;
        }

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

        .hero h1 {
            font-size: 4rem;
            margin-bottom: 1.5rem;
            color: var(--white);
        }

        .hero p {
            font-size: 1.4rem;
            margin-bottom: 2.5rem;
            color: rgba(255, 255, 255, 0.9);
        }

        .hero-btns {
            display: flex;
            gap: 20px;
            justify-content: center;
        }

        /* About Section */
        .about {
            background-color: var(--light);
        }

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

        .about-img {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: var(--shadow);
            position: relative;
        }

        .about-img:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            opacity: 0.1;
            z-index: 1;
        }

        .about-img img {
            width: 100%;
            height: auto;
            display: block;
            transition: var(--transition);
        }

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

        .about-text h2 {
            text-align: left;
        }

        .about-text h2:after {
            left: 0;
            transform: none;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 25px;
            margin-top: 30px;
        }

        .feature {
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }

        .feature-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            flex-shrink: 0;
            transition: var(--transition);
            box-shadow: 0 4px 10px rgba(0, 102, 204, 0.3);
        }

        .feature:hover .feature-icon {
            transform: rotate(15deg) scale(1.1);
            box-shadow: 0 6px 15px rgba(0, 102, 204, 0.4);
        }

        /* Services Section */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
            gap: 30px;
        }

        .service-card {
            background-color: var(--white);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
            padding: 40px 25px;
            position: relative;
            z-index: 1;
        }

        .service-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            opacity: 0;
            z-index: -1;
            transition: var(--transition);
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
            color: var(--white);
        }

        .service-card:hover:before {
            opacity: 1;
        }

        .service-card:hover h3,
        .service-card:hover p {
            color: var(--white);
        }

        .service-icon {
            width: 100px;
            height: 100px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            margin: 0 auto 25px;
            transition: var(--transition);
            box-shadow: 0 6px 15px rgba(0, 102, 204, 0.3);
        }

        .service-card:hover .service-icon {
            background: var(--white);
            color: var(--primary);
            transform: scale(1.1) rotate(10deg);
        }

        /* Why Choose Us Section */
        .why-choose-us {
            background-color: var(--light);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .feature-card {
            background-color: var(--white);
            border-radius: 15px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }

        .feature-card i {
            font-size: 3.5rem;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 25px;
            transition: var(--transition);
        }

        .feature-card:hover i {
            transform: scale(1.1);
        }

        /* Health Insurance Section */
        .insurance-plans {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .plan-card {
            background-color: var(--white);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
        }

        .plan-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }

        .plan-card.popular {
            transform: scale(1.05);
            z-index: 1;
        }

        .plan-card.popular:hover {
            transform: scale(1.05) translateY(-10px);
        }

        .plan-card.popular:before {
            content: 'Most Popular';
            position: absolute;
            top: 20px;
            right: -35px;
            background: linear-gradient(135deg, var(--accent), #ff8e8e);
            color: var(--white);
            padding: 8px 40px;
            font-size: 0.9rem;
            font-weight: 600;
            transform: rotate(45deg);
            z-index: 1;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        }

        .plan-header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: var(--white);
            padding: 35px 20px;
            text-align: center;
        }

        .plan-body {
            padding: 35px;
        }

        .plan-features {
            list-style: none;
            margin: 25px 0;
        }

        .plan-features li {
            margin-bottom: 15px;
            display: flex;
            align-items: center;
        }

        .plan-features li i {
            color: var(--secondary);
            margin-right: 12px;
            font-size: 1.2rem;
        }

        .plan-features li.disabled {
            color: var(--light-gray);
        }

        .plan-features li.disabled i {
            color: var(--light-gray);
        }

        .plan-price {
            text-align: center;
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--primary);
            margin: 25px 0;
        }

        .plan-price span {
            font-size: 1.1rem;
            color: var(--gray);
        }

        /* Contact Section */
        .contact {
            background-color: var(--light);
        }

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

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

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

        .contact-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            flex-shrink: 0;
            transition: var(--transition);
            box-shadow: 0 4px 10px rgba(0, 102, 204, 0.3);
        }

        .contact-item:hover .contact-icon {
            transform: rotate(15deg) scale(1.1);
            box-shadow: 0 6px 15px rgba(0, 102, 204, 0.4);
        }

        /* Appointment Form */
        .appointment-form {
            background-color: var(--white);
            padding: 40px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            position: relative;
        }

        .appointment-form:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            border-radius: 15px 15px 0 0;
        }

        .form-group {
            margin-bottom: 25px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--dark);
        }

        .form-control {
            width: 100%;
            padding: 16px 15px;
            border: 1px solid var(--light-gray);
            border-radius: 10px;
            font-size: 1rem;
            transition: var(--transition);
        }

        .form-control:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.2);
        }

        /* Testimonials Section */
        .testimonials-slider {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
        }

        .testimonial {
            background-color: var(--white);
            padding: 40px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            text-align: center;
            margin: 0 15px;
            position: relative;
        }

        .testimonial:before {
            content: '"';
            position: absolute;
            top: 20px;
            left: 30px;
            font-size: 6rem;
            color: var(--light-gray);
            font-family: Georgia, serif;
            line-height: 1;
        }

        .testimonial-img {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 25px;
            border: 4px solid var(--primary);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        }

        .testimonial-text {
            font-style: italic;
            margin-bottom: 25px;
            color: var(--gray);
            font-size: 1.1rem;
            line-height: 1.8;
        }

        .testimonial-author {
            font-weight: 600;
            color: var(--dark);
            font-size: 1.2rem;
        }

        .testimonial-role {
            color: var(--gray);
            font-size: 1rem;
        }

        .slider-controls {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-top: 40px;
        }

        .slider-btn {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background-color: var(--light-gray);
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }

        .slider-btn.active {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            transform: scale(1.2);
        }

        /* Footer */
        footer {
            background: linear-gradient(135deg, var(--dark), #004080);
            color: var(--white);
            padding: 80px 0 20px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-col h3 {
            font-size: 1.4rem;
            margin-bottom: 25px;
            position: relative;
        }

        .footer-col h3:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 40px;
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
        }

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

        .footer-col ul li {
            margin-bottom: 15px;
        }

        .footer-col ul li a {
            color: #b3d9ff;
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--white);
            padding-left: 5px;
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 25px;
        }

        .social-links a {
            width: 45px;
            height: 45px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            text-decoration: none;
            transition: var(--transition);
        }

        .social-links a:hover {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            transform: translateY(-5px);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #b3d9ff;
            font-size: 0.9rem;
        }

        .footer-bottom a {
            color: var(--accent);
            text-decoration: none;
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 2000;
            overflow-y: auto;
            padding: 20px;
        }

        .modal-content {
            background-color: var(--white);
            max-width: 800px;
            margin: 50px auto;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            position: relative;
            animation: modalFade 0.4s;
        }

        @keyframes modalFade {
            from {opacity: 0; transform: translateY(-60px);}
            to {opacity: 1; transform: translateY(0);}
        }

        .modal-header {
            padding: 25px 30px;
            border-bottom: 1px solid var(--light-gray);
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: var(--white);
            border-radius: 15px 15px 0 0;
        }

        .modal-header h2 {
            margin: 0;
            color: var(--white);
        }

        .modal-header h2:after {
            display: none;
        }

        .close-modal {
            background: none;
            border: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--white);
            transition: var(--transition);
        }

        .close-modal:hover {
            transform: rotate(90deg);
        }

        .modal-body {
            padding: 35px;
            max-height: 70vh;
            overflow-y: auto;
        }

        .modal-footer {
            padding: 20px 30px;
            border-top: 1px solid var(--light-gray);
            text-align: right;
        }

        /* Confirmation Message */
        .confirmation-message {
            display: none;
            background: linear-gradient(135deg, var(--secondary), var(--primary));
            color: var(--white);
            padding: 20px;
            border-radius: 10px;
            margin-top: 25px;
            text-align: center;
            font-weight: 500;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        }

        /* Responsive Styles */
        @media (max-width: 992px) {
            h1 {
                font-size: 3rem;
            }
            
            h2 {
                font-size: 2.3rem;
            }
            
            .about-content {
                grid-template-columns: 1fr;
            }
            
            .about-text h2 {
                text-align: center;
            }
            
            .about-text h2:after {
                left: 50%;
                transform: translateX(-50%);
            }
            
            .contact-container {
                grid-template-columns: 1fr;
            }
            
            .plan-card.popular {
                transform: scale(1);
            }
            
            .plan-card.popular:hover {
                transform: translateY(-10px);
            }
        }

        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: block;
            }
            
            nav {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 80%;
                height: calc(100vh - 70px);
                background-color: var(--white);
                box-shadow: var(--shadow);
                transition: var(--transition);
                padding: 30px;
            }
            
            nav.active {
                left: 0;
            }
            
            nav ul {
                flex-direction: column;
            }
            
            nav ul li {
                margin: 15px 0;
            }
            
            .hero-btns {
                flex-direction: column;
                align-items: center;
            }
            
            .hero-btns .btn {
                width: 100%;
                margin-bottom: 15px;
            }
            
            .about-features {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 576px) {
            section {
                padding: 60px 0;
            }
            
            h1 {
                font-size: 2.5rem;
            }
            
            h2 {
                font-size: 2rem;
            }
            
            .service-card, .feature-card {
                padding: 30px 20px;
            }
            
            .appointment-form {
                padding: 25px;
            }
        }