/* --- CSS VARIABLES & RESET --- */
        :root {
            --primary: #2A9D8F; /* Teal - Trust/Health */
            --primary-dark: #21867a;
            --secondary: #264653; /* Dark Blue - Professionalism */
            --accent: #E76F51; /* Coral - CTA/Energy */
            --light-bg: #F8F9FA;
            --white: #ffffff;
            --text-dark: #333333;
            --text-light: #666666;
            --border-radius: 8px;
            --shadow: 0 4px 15px rgba(0,0,0,0.05);
            --transition: all 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            background-color: var(--white);
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Poppins', sans-serif;
            color: var(--secondary);
            margin-bottom: 1rem;
        }

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

        ul {
            list-style: none;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

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

        .section-padding {
            padding: 80px 0;
        }

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

        .grid {
            display: grid;
            gap: 2rem;
        }

        .btn {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: var(--transition);
            font-size: 1rem;
        }

        .btn-primary {
            background-color: var(--accent);
            color: var(--white);
            box-shadow: 0 4px 10px rgba(231, 111, 81, 0.3);
        }

        .btn-primary:hover {
            background-color: #d66043;
            transform: translateY(-2px);
        }

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

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

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

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

        /* --- HEADER --- */
        header {
            background-color: var(--white);
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .top-banner {
            background-color: var(--secondary);
            color: var(--white);
            text-align: center;
            font-size: 0.9rem;
            padding: 8px 0;
        }

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

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo i {
            color: var(--accent);
        }

        .nav-menu {
            display: flex;
            gap: 25px;
            align-items: center;
        }

        .nav-link {
            font-weight: 500;
            color: var(--secondary);
            font-size: 0.95rem;
        }

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

        .hamburger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--secondary);
        }

        /* --- HERO SECTION --- */
        .hero {
            background: linear-gradient(rgba(38, 70, 83, 0.8), rgba(38, 70, 83, 0.7)), url('https://picsum.photos/seed/medicalcare/1920/1080') no-repeat center center/cover;
            color: var(--white);
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 600px;
        }

        .hero h1 {
            color: var(--white);
            font-size: 3rem;
            line-height: 1.2;
            margin-bottom: 1.5rem;
        }

        .hero p {
            font-size: 1.1rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .hero-visuals {
            position: absolute;
            right: 5%;
            top: 50%;
            transform: translateY(-50%);
            width: 400px;
            height: 400px;
            display: none; /* Hidden on small screens, shown on desktop */
        }

        /* Animation elements in Hero */
        .floating-icon {
            position: absolute;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(5px);
            border-radius: 50%;
            width: 80px;
            height: 80px;
            display: flex;
            justify-content: center;
            align-items: center;
            color: var(--white);
            font-size: 2rem;
            animation: float 6s ease-in-out infinite;
            border: 1px solid rgba(255,255,255,0.3);
        }

        .icon-1 { top: 10%; left: 10%; animation-delay: 0s; }
        .icon-2 { top: 60%; left: 60%; animation-delay: 1.5s; }
        .icon-3 { top: 20%; left: 70%; animation-delay: 3s; }
        .icon-4 { top: 70%; left: 20%; animation-delay: 4.5s; }

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

        @media (min-width: 992px) {
            .hero-visuals {
                display: block;
            }
            .hero {
                padding: 140px 0;
            }
        }

        /* --- ABOUT US --- */
        .about-grid {
            grid-template-columns: 1fr;
            display: grid;
            gap: 3rem;
            align-items: center;
        }

        .about-img {
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }

        .feature-list li {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .feature-list i {
            color: var(--primary);
        }

        @media (min-width: 768px) {
            .about-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        /* --- SERVICES --- */
        .services {
            background-color: var(--light-bg);
        }

        .service-grid {
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        }

        .service-card {
            background: var(--white);
            padding: 2rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }

        .service-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
        }

        /* --- WHY CHOOSE US --- */
        .why-us-grid {
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            margin-top: 3rem;
        }

        .why-item {
            text-align: center;
            padding: 1.5rem;
        }

        .why-item i {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 1rem;
            background: rgba(231, 111, 81, 0.1);
            width: 70px;
            height: 70px;
            line-height: 70px;
            border-radius: 50%;
        }

        /* --- PLANS & QUOTE FORM --- */
        .plans-section {
            background-color: var(--secondary);
            color: var(--white);
        }
        
        .plans-section h2 {
            color: var(--white);
        }

        .plans-container {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            align-items: start;
        }

        .plans-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
        }

        .plan-card {
            background: rgba(255,255,255,0.1);
            padding: 1.5rem;
            border-radius: var(--border-radius);
            border: 1px solid rgba(255,255,255,0.1);
        }

        .plan-card h3 {
            color: var(--accent);
            margin-bottom: 0.5rem;
        }

        .quote-form-card {
            background: var(--white);
            color: var(--text-dark);
            padding: 2rem;
            border-radius: var(--border-radius);
        }

        @media (min-width: 992px) {
            .plans-container {
                grid-template-columns: 2fr 1fr;
            }
        }

        /* --- BOOK APPOINTMENT --- */
        .appointment-section {
            background: linear-gradient(to right, #2A9D8F, #21867a);
            color: var(--white);
        }
        
        .appointment-section h2 {
            color: var(--white);
        }

        .form-group {
            margin-bottom: 1rem;
        }

        .form-control {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 6px;
            font-family: inherit;
        }

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

        /* --- TESTIMONIALS --- */
        .testimonials {
            background-color: var(--light-bg);
            text-align: center;
        }

        .testimonial-slider {
            max-width: 800px;
            margin: 3rem auto 0;
            position: relative;
            overflow: hidden;
            min-height: 250px; /* Space for content */
        }

        .testimonial-item {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 0.5s ease-in-out;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 0 20px;
        }

        .testimonial-item.active {
            opacity: 1;
            position: relative;
        }

        .patient-img {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 1rem;
            border: 3px solid var(--primary);
        }

        .quote-icon {
            font-size: 2rem;
            color: var(--primary);
            opacity: 0.3;
            margin-bottom: 1rem;
        }

        .testimonial-text {
            font-style: italic;
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }

        .testimonial-nav {
            margin-top: 2rem;
            display: flex;
            justify-content: center;
            gap: 10px;
        }

        .dot {
            width: 12px;
            height: 12px;
            background-color: #ccc;
            border-radius: 50%;
            cursor: pointer;
        }

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

        /* --- CONTACT --- */
        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .contact-info-item {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            margin-bottom: 1.5rem;
        }

        .contact-icon {
            width: 40px;
            height: 40px;
            background: var(--light-bg);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 1rem;
        }

        .social-link {
            width: 40px;
            height: 40px;
            background: var(--secondary);
            color: var(--white);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            transition: var(--transition);
        }

        .social-link:hover {
            background: var(--accent);
        }

        .map-container iframe {
            width: 100%;
            height: 300px;
            border-radius: var(--border-radius);
            border: 0;
        }

        /* --- FOOTER --- */
        footer {
            background-color: #1a1a1a;
            color: #ccc;
            padding: 60px 0 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid #333;
        }

        .footer-col h4 {
            color: var(--white);
            margin-bottom: 1.2rem;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

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

        .footer-modules a {
            text-decoration: underline;
            margin-right: 15px;
            font-size: 0.9rem;
        }

        .newsletter-form input {
            width: 100%;
            padding: 10px;
            margin-bottom: 10px;
            border-radius: 4px;
            border: none;
        }

        .copyright {
            text-align: center;
            font-size: 0.9rem;
        }

        /* --- TOAST NOTIFICATION --- */
        #toast-container {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 9999;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .toast {
            background-color: var(--white);
            color: var(--text-dark);
            padding: 15px 20px;
            border-left: 5px solid var(--primary);
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            border-radius: 4px;
            min-width: 300px;
            transform: translateX(120%);
            transition: transform 0.3s ease-out;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .toast.show {
            transform: translateX(0);
        }

        .toast i {
            color: var(--primary);
            font-size: 1.2rem;
        }

        /* --- MODALS --- */
        .modal {
            display: none;
            position: fixed;
            z-index: 2000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.6);
            overflow: auto;
        }

        .modal-content {
            background-color: var(--white);
            margin: 10% auto;
            padding: 30px;
            border-radius: var(--border-radius);
            width: 80%;
            max-width: 600px;
            position: relative;
        }

        .close-modal {
            position: absolute;
            top: 15px;
            right: 20px;
            color: #aaa;
            font-size: 28px;
            font-weight: bold;
            cursor: pointer;
        }

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

        /* --- SCROLL ANIMATION CLASS --- */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease-out;
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* Mobile Adjustments */
        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 70px);
                background-color: var(--white);
                flex-direction: column;
                padding: 2rem;
                transition: 0.3s;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
            }

            .nav-menu.active {
                left: 0;
            }

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

            .hero h1 {
                font-size: 2.2rem;
            }
        }