:root {
            --color-primary: #1e293b;
            --color-secondary: #475569;
            --color-accent: #be185d;
            --color-accent-hover: #9d174d;
            --color-bg-light: #f1f5f9;
            --color-white: #ffffff;
            --font-heading: 'Montserrat', sans-serif;
            --font-body: 'Inter', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            color: var(--color-primary);
            background-color: var(--color-white);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        /* --- Animations & Scroll Reveal --- */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 1s cubic-bezier(0.215, 0.61, 0.355, 1), 
                        transform 1s cubic-bezier(0.215, 0.61, 0.355, 1);
        }

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

        @keyframes slideFromLeft {
            0% { opacity: 0; transform: translateX(-50px); }
            100% { opacity: 1; transform: translateX(0); }
        }

        @keyframes slideFromRight {
            0% { opacity: 0; transform: translateX(50px); }
            100% { opacity: 1; transform: translateX(0); }
        }

        .animate-left {
            animation: slideFromLeft 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
        }

        .animate-right {
            animation: slideFromRight 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
        }

        .delay-1 { transition-delay: 0.1s; }
        .delay-2 { transition-delay: 0.2s; }
        .delay-3 { transition-delay: 0.3s; }

        /* --- Typography (Bold & Impactful) --- */
        h1, h2, h3 {
            font-family: var(--font-heading);
            font-weight: 800; /* Ultra-bold */
            line-height: 1.15;
            letter-spacing: -0.02em;
        }

        .section-title {
            font-size: 2.5rem;
            color: var(--color-primary);
            text-align: center;
            margin-bottom: 1.2rem;
            text-transform: uppercase;
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 1.15rem;
            font-family: var(--font-body);
            font-weight: 400;
            color: var(--color-secondary);
            text-align: center;
            max-width: 650px;
            margin: 0 auto 4rem auto;
        }

        /* --- Buttons --- */
        .btn-primary {
            display: inline-block;
            background-color: var(--color-accent);
            color: var(--color-white);
            padding: 1.1rem 2.8rem;
            font-family: var(--font-heading);
            font-weight: 700;
            text-decoration: none;
            border-radius: 6px;
            transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            font-size: 0.85rem;
            border: none;
            cursor: pointer;
            box-shadow: 0 6px 20px rgba(190, 24, 93, 0.3);
        }

        .btn-primary:hover {
            background-color: var(--color-accent-hover);
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(190, 24, 93, 0.45);
        }

        /* --- Split Hero Section --- */
        .hero {
            position: relative;
            padding: 10rem 0;
            background-color: var(--color-primary);
            overflow: hidden;
            display: flex;
            align-items: center;
            min-height: 90vh;
        }

        .hero-bg-texture {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('https://images.unsplash.com/photo-1596462502278-27bfdc4033c8?q=80&w=2680&auto=format&fit=crop');
            background-size: cover;
            background-position: center;
            opacity: 0.06;
            z-index: 1;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 10;
        }

        .hero-text-side {
            opacity: 0;
        }

        .hero-tagline {
            font-family: var(--font-heading);
            color: var(--color-accent);
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.2em;
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
            display: inline-block;
        }

        .hero h1 {
            font-size: 4rem;
            margin-bottom: 1.5rem;
            color: var(--color-white);
        }

        .hero p {
            font-size: 1.25rem;
            color: #d1d5db;
            margin-bottom: 3rem;
            max-width: 600px;
        }

        .hero-image-side {
            opacity: 0;
            position: relative;
            display: flex;
            justify-content: center;
        }

        .hero-img-frame {
            position: relative;
            width: 100%;
            max-width: 460px;
            height: 500px;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.1);
            
        }

        .hero-img-frame img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
        }

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

        /* --- Conditions Section --- */
        .concerns {
            padding: 40px 0;
        }

        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
        }

        .concern-card {
            background: var(--color-white);
            border: 1px solid #e2e8f0;
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s ease;
        }

        .concern-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 50px rgba(30, 41, 59, 0.1);
        }

        .card-image-wrapper {
            position: relative;
            width: 100%;
            height: 240px;
            overflow: hidden;
        }

        .card-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .concern-card:hover .card-image-wrapper img {
            transform: scale(1.08);
        }

        .card-content {
            padding: 2.5rem 2rem;
            position: relative;
        }

        /* SVG Icon Badges */
        .card-icon-badge {
            position: absolute;
            top: -18px;
            right: 24px;
            background: var(--color-accent);
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(190, 24, 93, 0.3);
            color: var(--color-white);
        }

        .card-icon-badge svg {
            width: 22px;
            height: 22px;
            fill: currentColor;
        }

        .card-content h3 {
            margin-bottom: 0.85rem;
            font-size: 1.4rem;
            color: var(--color-primary);
        }

        .card-content p {
            color: var(--color-secondary);
            font-size: 1rem;
        }

        /* --- Treatment Process Section --- */
        .process {
            padding: 20px 0;
            background-color: var(--color-bg-light);
        }

        .steps-container {
            max-width: 850px;
            margin: 0 auto;
        }

        .step-item {
            display: flex;
            margin-bottom: 3.5rem;
            background: var(--color-white);
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(30, 41, 59, 0.02);
            transition: box-shadow 0.3s ease, transform 0.3s ease;
            border: 1px solid black;
        }
        
        .step-item:hover {
            box-shadow: 0 15px 35px rgba(30, 41, 59, 0.07);
            transform: translateX(8px);
        }

        .step-item:last-child {
            margin-bottom: 0;
        }

        .step-number {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--color-accent);
            background: #fce7f3;
            min-width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 2rem;
            transition: background 0.3s ease, color 0.3s ease;
        }
        
        .step-item:hover .step-number {
            background: var(--color-accent);
            color: var(--color-white);
        }

        .step-text h3 {
            font-size: 1.4rem;
            margin-bottom: 0.6rem;
            color: var(--color-primary);
        }

        .step-text p {
            color: var(--color-secondary);
            font-size: 1.05rem;
        }


        /* --- Modern Responsive Media Breakpoints --- */
        @media (max-width: 992px) {
            .hero-grid { grid-template-columns: 1fr; gap: 4rem; text-align: center; }
            .hero-text-side { text-align: center; display: flex; flex-direction: column; align-items: center; }
            .hero h1 { font-size: 3.5rem; }
            .hero p { margin-left: auto; margin-right: auto; }
            .hero-img-frame { height: 480px; }
        }

        @media (max-width: 768px) {
            .hero h1 { font-size: 3rem; }
            .section-title { font-size: 2.2rem; }
            .step-item { flex-direction: column; text-align: center; align-items: center; padding: 2rem; }
            .step-number { margin-right: 0; margin-bottom: 1.5rem; }
        }
        
        /* Specific, Highly-Optimized Breakdown For 576px Mobile Devices */
        @media (max-width: 576px) {
            .container { padding: 0 1.25rem; }
            .hero { padding: 6rem 0 4rem 0; min-height: auto; }
            .hero h1 { font-size: 2.25rem; letter-spacing: -0.03em; }
            .hero p { font-size: 1.1rem; margin-bottom: 2.2rem; }
            .hero-img-frame { height: 350px; border-radius: 12px; }
            
            .concerns { padding: 40px 0; }
            .section-title { font-size: 1.75rem; }
            .section-subtitle { font-size: 1rem; margin-bottom: 2.5rem; }
            .grid-3 { grid-template-columns: 1fr; gap: 2rem; }
            .card-image-wrapper { height: 200px; }
            
            .process { padding: 20px 0; }
            .step-item { padding: 1.75rem 1.25rem; }
            .step-text h3 { font-size: 1.25rem; }
            .step-text p { font-size: 0.95rem; }
            
            .cta-section { padding: 6rem 0; }
            .cta-section h2 { font-size: 2rem; }
            .cta-section p { font-size: 1.1rem; margin-bottom: 2.5rem; }
            .btn-primary { width: 100%; text-align: center; padding: 1.1rem 1.5rem; }
        }