* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-color: #2563eb;
            --secondary-color: #1e40af;
            --accent-color: #60a5fa;
            --text-dark: #1e293b;
            --text-light: #64748b;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            overflow-x: hidden;
        }

        .top-bar {
            background: linear-gradient(to right, #667eea, #764ba2);
            color: white;
            padding: 12px 0;
        }
        
        .contact-info { font-size: 14px; }
        .contact-info i { color: gold; margin: 0 8px; }
        
        .social-icon {
            display: inline-block;
            width: 35px;
            height: 35px;
            line-height: 35px;
            text-align: center;
            background: rgba(255,255,255,0.2);
            border-radius: 50%;
            color: white;
            margin: 0 5px;
            text-decoration: none;
            transition: all 0.3s;
        }
        
        .social-icon:hover {
            background: white;
            color: #667eea;
            transform: translateY(-5px);
        }
        
        .navbar-section {
            background: white;
            padding: 15px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        .logo-area {
            display: flex;
            align-items: center;
            margin-right: 5px;
        }
        
        .logo-area i {
            font-size: 45px;
            color: #667eea;
            margin-right: 0;
        }
        
        .logo-area h1 {
            font-size: 26px;
            margin: 0;
            color: #333;
        }
        
        .logo-area p {
            font-size: 13px;
            margin: 0;
            color: #888;
        }
        
        .nav-link-custom {
            padding: 10px 20px;
            margin: 0 5px;
            color: #333;
            text-decoration: none;
            border-radius: 5px;
            transition: 0.3s;
            font-weight: 500;
        }
        
        .nav-link-custom:hover {
            background: #667eea;
            color: white;
        }
        
        .btn-login {
            background: linear-gradient(to right, #667eea, #764ba2);
            color: white;
            border: none;
            padding: 10px 30px;
            border-radius: 25px;
            font-weight: bold;
            cursor: pointer;
            transition: 0.3s;
        }
        
        .btn-login:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 20px rgba(102,126,234,0.5);
        }
        
        .demo-content {
            background: linear-gradient(135deg, #f5f7fa, #c3cfe2);
            padding: 60px 20px;
            text-align: center;
            min-height: 400px;
        }
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            overflow: hidden;
            
        }

        /* Animated Gradient Background */
        .animated-background {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #4facfe);
            background-size: 400% 400%;
            animation: gradientShift 15s ease infinite;
            z-index: 1;
        }

        @keyframes gradientShift {
            0% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
            100% {
                background-position: 0% 50%;
            }
        }

        /* Floating Particles */
        .particle {
            position: absolute;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            animation: float 20s infinite;
        }

        .particle:nth-child(1) {
            width: 80px;
            height: 80px;
            top: 10%;
            left: 10%;
            animation-delay: 0s;
        }

        .particle:nth-child(2) {
            width: 60px;
            height: 60px;
            top: 70%;
            left: 80%;
            animation-delay: 2s;
        }

        .particle:nth-child(3) {
            width: 100px;
            height: 100px;
            top: 40%;
            left: 70%;
            animation-delay: 4s;
        }

        .particle:nth-child(4) {
            width: 50px;
            height: 50px;
            top: 80%;
            left: 20%;
            animation-delay: 6s;
        }

        @keyframes float {
            0%, 100% {
                transform: translateY(0) translateX(0);
            }
            25% {
                transform: translateY(-30px) translateX(30px);
            }
            50% {
                transform: translateY(-60px) translateX(-30px);
            }
            75% {
                transform: translateY(-30px) translateX(60px);
            }
        }

        /* Content Container */
        .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .hero-text {
            animation: fadeInLeft 1s ease-out;
        }

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

        .hero-text h1 {
            font-size: 3.5rem;
            font-weight: 800;
            color: #ffffff;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
            margin-bottom: 2rem;
            line-height: 1.2;
        }

        .hero-image {
            animation: fadeInRight 1s ease-out;
            position: relative;
            padding-left: 150px;
        }

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

        .hero-image img {
            width: 100%;
            height: auto;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease;
        }

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

        /* Contact Info Bar */
        .contact-bar {
            margin-top: 3rem;
            animation: fadeInUp 1.2s ease-out;
        }

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

        .contact-item {
            background: rgba(255, 255, 255, 0.95);
            padding: 1.5rem 2rem;
            border-radius: 15px;
            display: flex;
            align-items: center;
            gap: 1rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
            margin-bottom: 1rem;
        }

        .contact-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
            background: rgba(255, 255, 255, 1);
        }

        .contact-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, #667eea, #764ba2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            transition: all 0.3s ease;
        }

        .contact-item:hover .contact-icon {
            transform: rotate(360deg);
        }

        .contact-text h5 {
            margin: 0;
            color: #333;
            font-weight: 600;
        }

        .contact-text p {
            margin: 0;
            color: #666;
            font-size: 1.1rem;
        }

        .btn-appointment {
            background: linear-gradient(135deg, #f093fb, #f5576c);
            color: white;
            padding: 1rem 3rem;
            border: none;
            border-radius: 50px;
            font-size: 1.2rem;
            font-weight: 600;
            box-shadow: 0 10px 30px rgba(245, 87, 108, 0.4);
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .btn-appointment:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(245, 87, 108, 0.6);
            background: linear-gradient(135deg, #f5576c, #f093fb);
        }

        .btn-appointment:active {
            transform: translateY(-1px);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero-text h1 {
                font-size: 2.5rem;
            }

            .contact-item {
                padding: 1rem;
            }

            .btn-appointment {
                padding: 0.8rem 2rem;
                font-size: 1rem;
            }
        }
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title h2 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
            border-radius: 2px;
        }

        .section-title p {
            color: var(--text-light);
            font-size: 1.1rem;
            margin-top: 25px;
        }

        .doctor-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            height: 100%;
            position: relative;
        }

        .doctor-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 60px rgba(37, 99, 235, 0.2);
        }

        .doctor-image-wrapper {
            position: relative;
            overflow: hidden;
            height: 320px;
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
        }

        .doctor-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .doctor-card:hover .doctor-image {
            transform: scale(1.1);
        }

        .specialty-badge {
            position: absolute;
            top: 20px;
            right: 20px;
            background: rgba(255, 255, 255, 0.95);
            padding: 8px 16px;
            border-radius: 25px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary-color);
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }

        .doctor-info {
            padding: 30px;
        }

        .doctor-name {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
        }

        .doctor-qualification {
            color: var(--primary-color);
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 20px;
            display: block;
        }

        .info-item {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            color: var(--text-light);
            font-size: 0.95rem;
        }

        .info-item i {
            width: 35px;
            height: 35px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
            color: white;
            border-radius: 10px;
            margin-right: 12px;
            font-size: 0.9rem;
        }

        .working-hours {
            background: linear-gradient(135deg, #f1f5f9, #e0f2fe);
            padding: 5px;
            border-radius: 12px;
            margin-top: 20px;
        }

        .working-hours-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }

        .working-hours-title i {
            margin-right: 8px;
            color: var(--primary-color);
        }

        .time-slot {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            font-size: 0.9rem;
            color: var(--text-light);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .time-slot:last-child {
            border-bottom: none;
        }

        .time-slot .day {
            font-weight: 600;
            color: var(--text-dark);
        }

        .btn-appointment {
            width: 100%;
            padding: 14px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            border: none;
            border-radius: 12px;
            font-weight: 600;
            font-size: 1rem;
            margin-top: 20px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .btn-appointment::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.2);
            transition: left 0.5s ease;
        }

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

        .btn-appointment:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(37, 99, 235, 0.4);
        }

        @media (max-width: 768px) {
            .section-title h2 {
                font-size: 2rem;
            }
            
            .doctor-image-wrapper {
                height: 280px;
            }
        }

        .fade-in {
            animation: fadeIn 0.6s ease-in;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

.contact {
            background: var(--dark);
            color: white;
        }

        .contact .section-title {
            color: white;
        }

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

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

        .contact-icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: var(--primary);
        }

        .contact-item h3 {
            margin-bottom: 0.5rem;
            color: var(--primary);
        }

        footer {
            background: #0a0a0a;
            color: white;
            text-align: center;
            padding: 2rem;
        }

        .social-links {
            margin-top: 1rem;
            display: flex;
            justify-content: center;
            gap: 1.5rem;
        }

        .social-links a {
            color: white;
            font-size: 1.5rem;
            transition: color 0.3s;
        }

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

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

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

            .mobile-menu {
                display: flex;
            }

            .hero-content h1 {
                font-size: 2.5rem;
            }

            .hero-content p {
                font-size: 1.2rem;
            }

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

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

            .section-title {
                font-size: 2rem;
            }
        }