/* Base Styles - Professional Healthcare Theme */
        :root {
            --primary: #2a7de1;
            --primary-dark: #1a5cb0;
            --primary-light: #e8f2ff;
            --secondary: #00b894;
            --accent: #ff6b6b;
            --dark: #2c3e50;
            --light: #ffffff;
            --gray: #7f8c8d;
            --light-gray: #f8f9fa;
            --shadow: 0 10px 30px rgba(42, 125, 225, 0.1);
            --transition: all 0.3s ease;
            --radius: 10px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

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

        a {
            text-decoration: none;
            color: inherit;
        }

        ul {
            list-style: none;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section {
            padding: 100px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title h2 {
            font-size: 2.8rem;
            color: var(--dark);
            margin-bottom: 20px;
            font-weight: 700;
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }

        .section-title p {
            color: var(--gray);
            font-size: 1.2rem;
            max-width: 700px;
            margin: 30px auto 0;
            line-height: 1.8;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 16px 36px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            border-radius: var(--radius);
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            font-size: 1.05rem;
            box-shadow: 0 4px 15px rgba(42, 125, 225, 0.2);
        }

        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(42, 125, 225, 0.3);
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
        }

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

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

        .btn-secondary {
            background: linear-gradient(135deg, var(--secondary), #00a085);
        }

        .btn-secondary:hover {
            background: linear-gradient(135deg, #00a085, var(--secondary));
        }

        .btn-accent {
            background: linear-gradient(135deg, var(--accent), #ff5252);
        }

        .btn-accent:hover {
            background: linear-gradient(135deg, #ff5252, var(--accent));
        }

        /* Header - Professional Medical */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 20px 0;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            transition: var(--transition);
        }

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

        .logo {
            display: flex;
            align-items: center;
            gap: 15px;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
        }

        .logo i {
            font-size: 2.2rem;
            color: var(--secondary);
        }

        .nav-links {
            display: flex;
            gap: 35px;
            align-items: center;
        }

        .nav-links a {
            font-weight: 600;
            font-size: 1.05rem;
            position: relative;
            padding: 8px 0;
            color: var(--dark);
        }

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

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

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

        .mobile-toggle {
            display: none;
            font-size: 1.6rem;
            cursor: pointer;
            color: var(--primary);
            background: var(--primary-light);
            padding: 10px;
            border-radius: var(--radius);
        }

        /* Hero Section - Professional Medical */
        .hero {
            padding-top: 160px;
            padding-bottom: 100px;
            background: linear-gradient(135deg, rgba(42, 125, 225, 0.05) 0%, rgba(0, 184, 148, 0.05) 100%);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(42, 125, 225, 0.1) 0%, rgba(0, 184, 148, 0.05) 100%);
            top: -300px;
            right: -200px;
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-text h1 {
            font-size: 3.5rem;
            line-height: 1.2;
            margin-bottom: 25px;
            color: var(--dark);
            font-weight: 800;
        }

        .hero-text h1 span {
            color: var(--primary);
            position: relative;
        }

        .hero-text h1 span::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 8px;
            background: rgba(42, 125, 225, 0.15);
            bottom: 5px;
            left: 0;
            z-index: -1;
        }

        .hero-text p {
            font-size: 1.2rem;
            color: var(--gray);
            margin-bottom: 35px;
            max-width: 600px;
        }

        .hero-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 50px;
            padding-top: 40px;
            border-top: 1px solid rgba(0, 0, 0, 0.05);
        }

        .stat-item {
            text-align: center;
        }

        .stat-item h3 {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 10px;
            font-weight: 700;
        }

        .hero-image {
            position: relative;
        }

        .hero-image img {
            width: 100%;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

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

        /* About Section - Medical Excellence */
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .about-image {
            position: relative;
        }

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

        .about-badge {
            position: absolute;
            bottom: -20px;
            right: -20px;
            background: var(--primary);
            color: white;
            padding: 20px;
            border-radius: var(--radius);
            text-align: center;
            box-shadow: var(--shadow);
        }

        .about-badge h3 {
            font-size: 2rem;
            margin-bottom: 5px;
        }

        /* Services Section - Medical Grid */
        .services {
            background: var(--light-gray);
        }

        .services-tabs {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 50px;
            flex-wrap: wrap;
        }

        .tab-btn {
            padding: 15px 30px;
            background: white;
            border: 2px solid var(--primary-light);
            border-radius: var(--radius);
            font-weight: 600;
            color: var(--dark);
            cursor: pointer;
            transition: var(--transition);
        }

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

        .tab-btn:hover:not(.active) {
            border-color: var(--primary);
            color: var(--primary);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }

        .service-card {
            background: white;
            border-radius: var(--radius);
            padding: 40px 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
            border-top: 4px solid var(--primary);
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(42, 125, 225, 0.15);
        }

        .service-icon {
            width: 80px;
            height: 80px;
            background: var(--primary-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
        }

        .service-icon i {
            font-size: 2rem;
            color: var(--primary);
        }

        .service-features {
            margin-top: 25px;
            text-align: left;
        }

        .service-features li {
            padding: 8px 0;
            border-bottom: 1px solid var(--light-gray);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .service-features li i {
            color: var(--secondary);
        }

        /* Medical Departments */
        .departments {
            background: white;
        }

        .departments-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .department-card {
            background: var(--light-gray);
            border-radius: var(--radius);
            padding: 30px;
            text-align: center;
            transition: var(--transition);
            border: 2px solid transparent;
        }

        .department-card:hover {
            border-color: var(--primary);
            transform: translateY(-5px);
        }

        .department-card i {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 20px;
        }

        /* Why Choose Us - Medical Advantages */
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .advantage-card {
            background: white;
            padding: 40px 30px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .advantage-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 100%;
            background: var(--primary);
        }

        .advantage-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(42, 125, 225, 0.15);
        }

        .advantage-card i {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 25px;
        }

        /* Health Insurance - Medical Plans */
        .insurance-plans {
            background: var(--light-gray);
        }

        .plans-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 30px;
        }

        .plan-card {
            background: white;
            border-radius: var(--radius);
            padding: 50px 40px;
            box-shadow: var(--shadow);
            width: 100%;
            max-width: 350px;
            text-align: center;
            transition: var(--transition);
            position: relative;
        }

        .plan-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 50px rgba(42, 125, 225, 0.2);
        }

        .plan-card.recommended {
            border: 2px solid var(--primary);
            transform: scale(1.05);
        }

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

        .plan-badge {
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--secondary);
            color: white;
            padding: 8px 25px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .plan-price {
            font-size: 3rem;
            font-weight: 700;
            color: var(--dark);
            margin: 30px 0;
        }

        .plan-price span {
            font-size: 1.2rem;
            color: var(--gray);
        }

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

        .testimonial-slide {
            background: white;
            padding: 50px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            display: none;
        }

        .testimonial-slide.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }

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

        .testimonial-content {
            font-size: 1.2rem;
            line-height: 1.8;
            color: var(--gray);
            margin-bottom: 30px;
            position: relative;
            padding-left: 30px;
        }

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

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .author-img {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            overflow: hidden;
            border: 3px solid var(--primary-light);
        }

        .author-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .slider-controls {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-top: 30px;
        }

        .slider-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--primary-light);
            cursor: pointer;
            transition: var(--transition);
        }

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

        /* Contact & Appointment - Medical Form */
        .contact-appointment {
            background: linear-gradient(135deg, var(--dark) 0%, #34495e 100%);
            color: white;
        }

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

        .contact-info h3 {
            font-size: 2rem;
            margin-bottom: 30px;
            color: white;
        }

        .contact-details {
            margin-top: 40px;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            margin-bottom: 30px;
            padding: 25px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius);
            transition: var(--transition);
        }

        .contact-item:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateX(10px);
        }

        .contact-item i {
            font-size: 1.5rem;
            color: var(--primary);
        }

        .appointment-form {
            background: white;
            padding: 50px;
            border-radius: var(--radius);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        }

        .appointment-form h3 {
            color: var(--dark);
            margin-bottom: 30px;
            font-size: 1.8rem;
        }

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

        .form-group label {
            display: block;
            margin-bottom: 10px;
            font-weight: 600;
            color: var(--dark);
        }

        .form-control {
            width: 100%;
            padding: 16px 20px;
            border: 2px solid #e0e0e0;
            border-radius: var(--radius);
            font-size: 1rem;
            transition: var(--transition);
            background: #fafafa;
        }

        .form-control:focus {
            border-color: var(--primary);
            outline: none;
            background: white;
            box-shadow: 0 0 0 3px rgba(42, 125, 225, 0.1);
        }

        /* Footer - Medical Professional */
        footer {
            background: var(--dark);
            color: white;
            padding: 80px 0 30px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            margin-bottom: 60px;
        }

        .footer-col h3 {
            font-size: 1.3rem;
            margin-bottom: 25px;
            color: white;
            position: relative;
            padding-bottom: 15px;
        }

        .footer-col h3::after {
            content: '';
            position: absolute;
            width: 40px;
            height: 3px;
            background: var(--primary);
            bottom: 0;
            left: 0;
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .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: var(--transition);
        }

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

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .legal-links {
            display: flex;
            gap: 25px;
        }

        .legal-links a {
            cursor: pointer;
            transition: var(--transition);
        }

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

        /* Popup Modals - Medical Style */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            z-index: 2000;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .modal.active {
            display: flex;
        }

        .modal-content {
            background: white;
            border-radius: var(--radius);
            width: 100%;
            max-width: 800px;
            max-height: 85vh;
            overflow-y: auto;
            padding: 50px;
            position: relative;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
        }

        .modal-close {
            position: absolute;
            top: 25px;
            right: 25px;
            font-size: 1.8rem;
            background: none;
            border: none;
            cursor: pointer;
            color: var(--gray);
            transition: var(--transition);
        }

        .modal-close:hover {
            color: var(--primary);
        }

        /* Confirmation Message */
        .confirmation {
            display: none;
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: white;
            padding: 60px;
            border-radius: var(--radius);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
            text-align: center;
            z-index: 3000;
            max-width: 500px;
            width: 90%;
        }

        .confirmation.active {
            display: block;
            animation: popIn 0.4s ease;
        }

        @keyframes popIn {
            0% { transform: translate(-50%, -50%) scale(0.8); opacity: 0; }
            100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
        }

        .confirmation i {
            font-size: 4rem;
            color: var(--secondary);
            margin-bottom: 25px;
        }

        /* Responsive Design */
        @media (max-width: 1100px) {
            .hero-content,
            .about-content,
            .contact-container {
                grid-template-columns: 1fr;
            }
            
            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .plan-card.recommended {
                transform: none;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                flex-direction: column;
                padding: 30px;
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            }
            
            .nav-links.active {
                display: flex;
            }
            
            .mobile-toggle {
                display: block;
            }
            
            .hero-text h1 {
                font-size: 2.5rem;
            }
            
            .hero-stats {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .footer-bottom {
                flex-direction: column;
                gap: 20px;
            }
            
            .plans-container {
                flex-direction: column;
                align-items: center;
            }
        }

        @media (max-width: 576px) {
            .section {
                padding: 70px 0;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .services-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
            }
            
            .modal-content {
                padding: 30px;
            }
            
            .hero-stats {
                grid-template-columns: 1fr;
            }
        }