/* --- CSS Variables & Reset --- */
        :root {
            --primary-color: #2C5F2D; /* Forest Green */
            --secondary-color: #97BC62; /* Light Green */
            --accent-color: #FF9F1C; /* Warm Orange */
            --text-dark: #333333;
            --text-light: #666666;
            --bg-light: #f4fcf6; /* Very light mint */
            --white: #ffffff;
            --border-radius: 10px;
            --shadow: 0 5px 20px 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: 'Poppins', 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: 'Playfair Display', serif;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        a { text-decoration: none; color: inherit; transition: var(--transition); }
        ul { list-style: none; }
        img { max-width: 100%; display: block; border-radius: var(--border-radius); }

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

        .section-padding { padding: 80px 0; }
        .bg-light { background-color: var(--bg-light); }
        .text-center { text-align: center; }

        /* --- Buttons --- */
        .btn {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: var(--transition);
            font-size: 1rem;
        }

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

        .btn-primary:hover {
            background-color: #1e421f;
            transform: translateY(-2px);
        }

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

        .btn-accent:hover {
            background-color: #e08e18;
            transform: translateY(-2px);
        }

        /* --- Header --- */
        .top-bar {
            background-color: var(--primary-color);
            color: var(--white);
            padding: 10px 0;
            font-size: 0.85rem;
        }

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

        .contact-info span { margin-right: 20px; display: inline-flex; align-items: center; gap: 6px; }

        header {
            background: var(--white);
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }

        .nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            font-family: 'Playfair Display', serif;
        }

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

        .nav-links a {
            font-weight: 500;
            color: var(--text-dark);
            position: relative;
        }

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

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

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

        /* --- Hero Section --- */
        .hero {
            background: linear-gradient(rgba(44, 95, 45, 0.8), rgba(44, 95, 45, 0.7)), url('../img/hero.webp');
            background-size: cover;
            background-position: center;
            color: var(--white);
            padding: 150px 0 100px;
            text-align: center;
        }

        .hero h1 {
            color: var(--white);
            font-size: 3.5rem;
            margin-bottom: 20px;
        }

        .hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 40px;
            color: #f0f0f0;
        }

        /* --- About Section --- */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-img {
            position: relative;
        }

        .about-img::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            border: 5px solid var(--secondary-color);
            top: 20px;
            left: -20px;
            z-index: -1;
            border-radius: var(--border-radius);
        }

        /* --- Services Section --- */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .service-card {
            background: var(--white);
            padding: 30px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            text-align: center;
            transition: var(--transition);
            border: 1px solid #eee;
        }

        .service-card:hover {
            transform: translateY(-10px);
            border-color: var(--secondary-color);
        }

        .service-icon {
            font-size: 3rem;
            color: var(--secondary-color);
            margin-bottom: 20px;
            display: inline-block;
        }

        .service-card h3 {
            font-family: 'Poppins', sans-serif;
            font-weight: 600;
            font-size: 1.25rem;
        }

        /* --- Healthcare Plan Section --- */
        .plan-box {
            background: linear-gradient(135deg, #2C5F2D, #1e421f);
            color: var(--white);
            border-radius: 20px;
            padding: 60px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .plan-box h2 { color: var(--white); }
        .plan-features {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 30px;
            margin: 40px 0;
        }
        .plan-feature-item {
            background: rgba(255,255,255,0.1);
            padding: 20px;
            border-radius: 8px;
            min-width: 200px;
        }

        /* --- Why Choose Us --- */
        .why-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        .why-item {
            text-align: center;
            padding: 20px;
        }
        .why-icon {
            width: 70px;
            height: 70px;
            background: var(--bg-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.5rem;
            color: var(--primary-color);
        }

        /* --- Book Appointment & Contact --- */
        .appointment-wrapper {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 50px;
            background: var(--white);
            padding: 50px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }

        .contact-details li {
            margin-bottom: 20px;
            font-size: 1.1rem;
            display: flex;
            gap: 15px;
        }
        
        .contact-details span.icon {
            color: var(--accent-color);
            font-size: 1.3rem;
        }

        .form-group { margin-bottom: 20px; }
        
        .form-control {
            width: 100%;
            padding: 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-family: inherit;
            transition: var(--transition);
        }

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

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

        /* --- Testimonials --- */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .testimonial-card {
            background: var(--bg-light);
            padding: 30px;
            border-radius: var(--border-radius);
            position: relative;
        }

        .testimonial-card::before {
            content: '“';
            font-size: 5rem;
            color: rgba(44, 95, 45, 0.1);
            position: absolute;
            top: 10px;
            left: 20px;
            font-family: serif;
        }

        .client-info {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-top: 20px;
        }

        .client-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
        }

        /* --- Newsletter --- */
        .newsletter-section {
            background-color: var(--secondary-color);
            padding: 60px 0;
            text-align: center;
        }

        .newsletter-box {
            max-width: 600px;
            margin: 0 auto;
            background: var(--white);
            padding: 40px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }

        .checkbox-wrapper {
            display: flex;
            align-items: center;
            gap: 10px;
            text-align: left;
            margin: 15px 0;
            font-size: 0.9rem;
        }

        /* --- Footer --- */
        footer {
            background-color: #222;
            color: #ccc;
            padding: 60px 0 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-col h3 { color: var(--white); font-family: 'Poppins', sans-serif; font-size: 1.2rem; }
        .footer-links li { margin-bottom: 10px; }
        .footer-links a:hover { color: var(--accent-color); text-decoration: underline; }
        
        .footer-bottom {
            border-top: 1px solid #444;
            padding-top: 20px;
            text-align: center;
            font-size: 0.9rem;
        }

        .legal-links a {
            margin: 0 10px;
            cursor: pointer;
        }

        /* --- Modals --- */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.7);
            z-index: 2000;
            align-items: center;
            justify-content: center;
        }

        .modal.active { display: flex; }

        .modal-content {
            background-color: var(--white);
            padding: 40px;
            width: 90%;
            max-width: 600px;
            border-radius: var(--border-radius);
            position: relative;
            max-height: 90vh;
            overflow-y: auto;
        }

        .close-modal {
            position: absolute;
            top: 15px;
            right: 20px;
            font-size: 1.5rem;
            cursor: pointer;
            color: #999;
        }

        /* --- Toast Notification --- */
        #toast {
            visibility: hidden;
            min-width: 300px;
            background-color: #333;
            color: #fff;
            text-align: center;
            border-radius: 4px;
            padding: 16px;
            position: fixed;
            z-index: 3000;
            left: 50%;
            bottom: 30px;
            transform: translateX(-50%);
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        }

        #toast.show {
            visibility: visible;
            animation: fadein 0.5s, fadeout 0.5s 2.5s;
        }

        @keyframes fadein {
            from {bottom: 0; opacity: 0;}
            to {bottom: 30px; opacity: 1;}
        }

        @keyframes fadeout {
            from {bottom: 30px; opacity: 1;}
            to {bottom: 0; opacity: 0;}
        }

        /* --- Responsive --- */
        @media (max-width: 768px) {
            .hero h1 { font-size: 2.5rem; }
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--white);
                padding: 20px;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
            }
            .nav-links.active { display: flex; }
            .hamburger { display: block; }
            .about-grid, .appointment-wrapper, .form-row { grid-template-columns: 1fr; }
            .top-bar { text-align: center; }
            .top-bar .container { justify-content: center; }
        }