:root {
            --primary: #C40C0C;
            --bg: #FFFFFF;
            --text: #000000;
            --muted: #7E8A97;
            --footer-bg: #000000;
        }

        * {
            font-family: 'Encode Sans Semi Expanded', sans-serif;
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--bg);
            color: var(--text);
            margin: 0;
            overflow-x: hidden;
        }

        /* Diagonal Divider */
        .diagonal-divider {
            position: relative;
            height: 100px;
            background: var(--bg);
        }
        .diagonal-divider::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--primary);
            transform: skewY(-2deg);
            transform-origin: top left;
        }

        /* Hero Split Layout */
        .hero-split {
            display: flex;
            min-height: 90vh;
            align-items: center;
        }

        .hero-left {
            flex: 1;
            padding: 5% 8%;
            z-index: 10;
        }

        .hero-right {
            flex: 1;
            position: relative;
            height: 90vh;
            overflow: hidden;
        }

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

        .hero-shape {
            position: absolute;
            top: 10%;
            right: 5%;
            width: 800px;
            height: 500px;
            opacity: 0.1;
            border-radius: 50%;
            z-index: -1;
        }

        @keyframes imageSlideIn {
            from { transform: translateX(100px); opacity: 0; }
            to { transform: translateX(0); opacity: 1; }
        }

        /* Utility Classes */
        .text-primary { color: var(--primary); }
        .bg-primary { background-color: var(--primary); }
        .btn-primary {
            background-color: var(--primary);
            color: white;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            font-weight: 700;
            transition: all 0.3s ease;
            display: inline-block;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-size: 14px;
        }
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(196, 12, 12, 0.3);
            background-color: #a00a0a;
        }

        .btn-outline {
            border: 2px solid var(--primary);
            color: var(--primary);
            padding: 0.9rem 2.5rem;
            border-radius: 50px;
            font-weight: 700;
            transition: all 0.3s ease;
            display: inline-block;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-size: 14px;
        }
        .btn-outline:hover {
            background: var(--primary);
            color: white;
        }

        /* Cards */
        .health-card {
            border: 1px solid #eee;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            background: white;
            padding: 3rem;
        }
        .health-card:hover {
            transform: translateY(-15px);
            border-color: var(--primary);
            box-shadow: 0 25px 50px -12px rgba(196, 12, 12, 0.15);
        }

        /* Animations */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease-out;
        }
        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* Auth Modal */
        .modal {
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.8);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 2000;
            backdrop-filter: blur(5px);
        }
        .modal.active { display: flex; }

        /* Floating CTA */
        #floating-chat {
            position: fixed;
            bottom: 40px;
            right: 40px;
            width: 65px;
            height: 65px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            box-shadow: 0 10px 25px rgba(196, 12, 12, 0.4);
            z-index: 1000;
            transition: transform 0.3s;
        }
        #floating-chat:hover { transform: scale(1.1) rotate(5deg); }

        nav a {
            font-weight: 600;
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: color 0.3s;
        }
        nav a:hover { color: var(--text); }