:root {
            --bg-color: #fdfbfc;
            --text-main: #2d3132;
            --text-muted: #5c6466;
            --accent: #c4a484; /* Soft warm sand/gold */
            --accent-light: #f5efe9;
            --border-color: #eae6e3;
            --card-bg: #ffffff;
            --font-sans: 'DM Sans', sans-serif;
            --font-serif: 'Playfair Display', serif;
        }
        
        * { 
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-color);
            color: var(--text-main);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }
        /* Smooth Page Load Fade-In */
        header, #home-view, #gallery-view {
            animation: fadeIn 0.2s ease-in-out;
        }    
        @keyframes fadeIn {
            0% { opacity: 0; }
            100% { opacity: 1; }
        }

        h1, h2, h3, h4 {
            font-family: var(--font-serif);
            font-weight: 500;
            letter-spacing: -0.02em;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }
        /* Section anchoring offset to account for the sticky header height */
        section {
            scroll-margin-top: 80px;
        }

        /* Header & Navigation Integration Styles */
        header {
            position: sticky;
            top: 0;
            background-color: rgba(253, 251, 252, 0.95);
            border-bottom: 1px solid var(--border-color);
            z-index: 1000;
            backdrop-filter: blur(8px);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0.6rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: relative;
        }

        /* Brand Logo Container Wrapper Layout */
        .logo-link {
            display: inline-flex;
            align-items: center;
            height: 54px;
            min-height: 48px; /* Ensures modern mobile touch target compliance */
            z-index: 1002;
        }

        .logo-img {
            height: 100%;
            width: auto;
            object-fit: contain;
            display: block;
            mix-blend-mode: multiply;
        }

        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        nav a {
            display: inline-block;
            padding: 0.5rem 0; /* Clear hit state target padding for wider finger clicks */
        }

        nav a:hover {
            color: var(--accent);
        }

        .cta-btn {
            background-color: var(--text-main);
            color: #ffffff;
            padding: 0.6rem 1.2rem;
            border-radius: 4px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background-color 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px; /* Great for mobile click compliance */
            z-index: 1002;
        }

        .cta-btn:hover {
            background-color: var(--accent);
            color: #ffffff;
        }

        /* Pure CSS Hamburger Menu Styles */
        .menu-toggle-input {
            position: absolute; opacity: 0; /* Keeps the checkbox invisible */
            /* display: none; */
        }

        .hamburger-label {
            display: none; /* Hidden completely on desktop viewports */
            flex-direction: column;
            justify-content: space-between;
            width: 30px;
            height: 21px;
            cursor: pointer;
            z-index: 1002;
            padding: 2px;
            box-sizing: content-box;
        }

        .hamburger-label span {
            display: block;
            height: 3px;
            width: 100%;
            background-color: var(--text-main);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        /* Mobile specific variant inside the hamburger list */
        .mobile-menu-cta {
            display: none;
        }

        /* Hero Section */
        .hero {
            max-width: 1200px;
            margin: 0 auto;
            padding: 3.5rem 2rem 4rem 2rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .hero-text h1 {
            font-size: 3.5rem;
            line-height: 1.1;
            margin-bottom: 1.5rem;
        }

        .hero-text p {
            font-size: 1.15rem;
            color: var(--text-muted);
            margin-bottom: 2rem;
            max-width: 500px;
        }

        .hero-image-wrapper {
            position: relative;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0,0,0,0.03);
            background-color: var(--accent-light);
            aspect-ratio: 4/5;
        }

        .placeholder-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        /* About Me Section */
        .about-me-section {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2.5rem 2rem 6rem 2rem;
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 4rem;
            align-items: center;
            border-top: 1px solid var(--border-color);
        }

        .about-image-wrapper {
            position: relative;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 15px 30px rgba(0,0,0,0.02);
            background-color: var(--accent-light);
            aspect-ratio: 1/1;
            width: 100%;
            max-width: 450px;
        }

        .about-text h2 {
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
        }

        .about-text .subtitle {
            font-family: var(--font-sans);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            font-size: 0.85rem;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 1.5rem;
        }

        .about-text p {
            color: var(--text-muted);
            font-size: 1.05rem;
            margin-bottom: 1.2rem;
        }

        /* Treatments Section */
        .treatments-section {
            background-color: var(--accent-light);
            padding: 3.5rem 2rem;
        }

        .section-container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-header h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .section-header p {
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
        }

        .grid-treatments {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

        .card {
            background: var(--card-bg);
            border-radius: 6px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.02);
            border: 1px solid var(--border-color);
            transition: transform 0.3s ease;
        }

        .card:hover {
            transform: translateY(-5px);
        }

        .card-image {
            height: 220px;
            background-color: #eee;
            position: relative;
        }

        .card-content {
            padding: 2rem;
        }

        .card-content h3 {
            font-size: 1.4rem;
            margin-bottom: 0.75rem;
        }

        .card-content p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 1rem;
        }

        /* Results / Before & After Section */
        .results-section {
            padding: 3.5rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .transformation-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            margin-top: 2rem;
        }

        .transformation-gallery {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .transformation-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            padding: 1.5rem;
        }

        .transformation-title {
            font-weight: 600;
            margin-bottom: 0.25rem;
        }

        .transformation-subtitle {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 1rem;
        }

        .side-by-side {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }

        .img-box {
            position: relative;
            border-radius: 4px;
            overflow: hidden;
            background: #eee;
            aspect-ratio: 1/1;
        }

        .img-label {
            position: absolute;
            bottom: 8px;
            left: 8px;
            background: rgba(0,0,0,0.6);
            color: #fff;
            padding: 2px 8px;
            font-size: 0.75rem;
            border-radius: 2px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* Reviews Section Layout Component */
        .reviews-section {
            background-color: var(--accent-light);
            padding: 3.5rem 2rem;
            border-top: 1px solid var(--border-color);
        }

        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-bottom: 3.5rem;
        }

        .review-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            padding: 2rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.01);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .stars {
            color: var(--accent);
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }

        .review-text {
            font-style: italic;
            color: var(--text-main);
            font-size: 0.95rem;
            margin-bottom: 1.5rem;
            line-height: 1.5;
        }

        .review-author {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .author-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: var(--accent-light);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 0.05em;
        }

        .author-info h4 {
            font-family: var(--font-sans);
            font-size: 0.9rem;
            font-weight: 600;
        }

        .author-info p {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .reviews-action {
            text-align: center;
        }
        /* Reviews CTA Button Styling - currently removed the link button as no path*/
        .reviews-link-btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background-color: var(--text-main);
            color: #ffffff;
            padding: 0.8rem 2rem;
            border-radius: 4px;
            font-size: 0.95rem;
            font-weight: 500;
            transition: all 0.3s ease;
            min-height: 48px; /* High fidelity tap state ergonomics */
        }

        .reviews-link-btn:hover {
            background-color: var(--accent);
            transform: translateY(-2px);
        }

        /* Location Section -- change this back to var(--bg-color) if add other sections back */
        .location-section {
            background-color: var(--accent-light); 
            padding: 3.5rem 2rem;
            border-top: 1px solid var(--border-color);
        }

        .location-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 4rem;
            align-items: center;
        }

        .location-text h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
        }

        .location-address {
            font-size: 1.15rem;
            margin-bottom: 1.2rem;
            color: var(--text-main);
        }

        .social-links {
            display: flex;
            gap: 1.25rem; /* Upgraded structural spacing for finger clicks */
            margin-top: 1rem;
            align-items: center;
        }

        .social-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 44px; /* Increased size to easily meet accessibility targets */
            height: 44px;
            border-radius: 50%;
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            color: var(--text-main);
            transition: all 0.3s ease;
        }

        /* Specific dark variant styling for the contact section layout */
        .booking-section .social-icon {
            background-color: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.15);
            color: #ffffff;
        }

        .social-icon:hover {
            background-color: var(--text-main);
            color: #ffffff;
            transform: translateY(-2px);
        }

        .booking-section .social-icon:hover {
            background-color: var(--accent);
            color: var(--text-main);
            border-color: var(--accent);
        }

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

        .location-notes {
            color: var(--text-muted);
            font-size: 1rem;
        }

        .map-wrapper {
            position: relative;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(0,0,0,0.04);
            border: 1px solid var(--border-color);
            height: 400px;
            background-color: #eee;
            width: 100%;
        }

        .map-wrapper iframe {
            width: 100%;
            height: 100%;
            border: 0;
            display: block;
        }

        /* Booking & Contact Section */
        .booking-section {
            background-color: var(--text-main);
            color: #ffffff;
            padding: 6rem 2rem;
        }

        .booking-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
        }

        .booking-info h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: var(--accent-light);
        }

        .booking-info p {
            color: #b0b5b8;
            margin-bottom: 2rem;
        }

        .contact-details {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .contact-item h4 {
            font-family: var(--font-sans);
            text-transform: uppercase;
            font-size: 0.8rem;
            letter-spacing: 0.1em;
            color: var(--accent);
            margin-bottom: 0.5rem; /* Better breathing space */
        }

        .contact-item p {
            margin-bottom: 0;
            color: #ffffff;
            font-size: 1.1rem;
        }
        
        .contact-item p a {
            display: inline-block;
            padding: 0.4rem 0; /* Ensures fat-finger click targets pass validation */
        }

        .booking-actions {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: flex-start;
            background: rgba(255,255,255,0.03);
            padding: 3rem;
            border-radius: 8px;
            border: 1px solid rgba(255,255,255,0.07);
        }

        .booking-actions h3 {
            font-size: 1.8rem;
            margin-bottom: 1rem;
        }

        .book-now-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: var(--accent);
            color: var(--text-main);
            padding: 1rem 2.5rem;
            border-radius: 4px;
            font-weight: 600;
            font-size: 1.1rem;
            margin-top: 1rem;
            transition: background-color 0.3s ease, transform 0.2s ease;
            min-height: 52px; /* Flawless mobile touch ergonomics */
            width: auto;
        }

        .book-now-btn:hover {
            background-color: #ebd5bf;
            transform: translateY(-2px);
        }

        footer {
            background: #242728;
            color: #7c8385;
            text-align: center;
            padding: 2.5rem 2rem;
            font-size: 0.85rem;
            border-top: 1px solid #2d3132;
        }

        .footer-links {
            margin-top: 1.25rem;
            display: flex;
            justify-content: center;
            gap: 1.5rem;
        }

        .footer-legal-link {
            color: var(--accent);
            text-decoration: none;
            transition: text-decoration 0.3s ease;
            cursor: pointer;
            padding: 0.5rem; /* Expanded touch zone */
            display: inline-block;
        }

        .footer-legal-link:hover {
            text-decoration: underline;
        }

        /* Privacy Policy Modal Styles */
        .legal-modal {
            display: none;
            position: fixed;
            z-index: 20000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(45, 49, 50, 0.7);
            backdrop-filter: blur(4px);
        }

        .modal-content {
            background-color: var(--bg-color);
            color: var(--text-main);
            margin: 5% auto;
            padding: 3rem;
            border: 1px solid var(--border-color);
            width: 90%;
            max-width: 750px;
            border-radius: 8px;
            box-shadow: 0 20px 50px rgba(0,0,0,0.15);
            max-height: 85vh;
            overflow-y: auto;
            -webkit-overflow-scrolling: touch; /* Butter-smooth scrolling on iPhones */
        }

        .close-modal {
            background: none;
            border: none;
            appearance: none;
            font-family: inherit;
            color: var(--text-muted);
            float: right;
            font-size: 2.5rem; /* Enlarged slightly for mobile close tracking */
            font-weight: bold;
            cursor: pointer;
            line-height: 1;
            margin-top: -1rem;
            padding: 0.5rem; /* Larger hitbox area */
        }

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

        .modal-body h3 {
            font-size: 1.6rem;
            margin: 1.5rem 0 0.5rem 0;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 0.25rem;
        }
        
        .modal-body h4 {
            font-family: var(--font-sans);
            font-weight: 700;
            font-size: 1rem;
            margin-top: 1rem;
            color: var(--text-main);
        }

        .modal-body p, .modal-body ul {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 1rem;
        }

        .modal-body ul {
            padding-left: 1.5rem;
        }

        /* Responsive Layout Design Override Breakpoints */
        @media (max-width: 900px) {
            .hero, .transformation-container, .location-container, .booking-container {
                grid-template-columns: 1fr;
                gap: 3rem;
            }
            
            /* Layout inversion engine for About Section */
            .about-me-section {
                padding: 4rem 1.5rem;
                display: flex;
                flex-direction: column-reverse; 
                gap: 2rem;
            }
            
            .hero {
                padding: 4rem 1.5rem 3rem 1.5rem;
            }
            .hero-text h1 {
                font-size: 2.5rem; 
            }
            .hero-image-wrapper {
                aspect-ratio: 4/3; 
            }
            .about-image-wrapper {
                max-width: 100%;
                aspect-ratio: 4/3;
            }
            .treatments-section, .results-section, .reviews-section, .location-section, .booking-section {
                padding: 4rem 1.5rem;
            }
            .booking-actions {
                padding: 2rem 1.5rem; 
                align-items: stretch; 
            }
            .book-now-btn {
                width: 100%;
            }
            .map-wrapper {
                height: 300px;
            }
            .modal-content {
                padding: 2rem 1.5rem;
                margin: 10% auto;
                width: 95%;
            }
        }

        /* Mobile Layout & Hamburger Menu Configurations */
        @media (max-width: 600px) {
            .nav-container {
                display: grid;
                grid-template-columns: auto 1fr; /* Simplifies layout down to 2 columns */
                align-items: center;
                gap: 1rem;
                padding: 0.6rem 1rem;
            }

            /* Completely hide the header button on mobile banner viewports */
            .nav-container > .cta-btn {
                display: none !important;
            }

            /* Display hamburger menu toggle labels on the far right */
            .hamburger-label {
                display: flex;
                grid-column: 2;
                justify-self: end;
            }

            /* Transform the desktop nav list into a mobile full-width drawer menu block */
            header nav {
                grid-column: 1 / span 2;
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            }

            nav ul {
                flex-direction: column;
                gap: 0;
                padding: 0.5rem 0 1rem 0;
                border-top: 1px solid var(--border-color);
                margin-top: 0.5rem;
            }

            nav a {
                display: block;
                width: 100%;
                padding: 0.8rem 0.5rem;
                font-size: 1.05rem;
                border-bottom: 1px solid rgba(234, 230, 227, 0.5);
            }

            /* Activate custom booking CTA item structure inside mobile grid container block */
            .mobile-menu-cta {
                display: block !important;
                padding: 1rem 0.5rem 0.5rem 0.5rem;
            }
            
            .mobile-menu-cta .cta-btn {
                width: 100%;
                font-size: 1rem;
                padding: 0.8rem 1.2rem;
                min-height: 48px;
            }

            /* CSS Interaction Engine: Open the drawer when checkbox is ticked */
            .menu-toggle-input:checked ~ nav {
                max-height: 480px; /* Enhanced headroom to beautifully fit the brand button */
            }

            /* Hamburger cross transition formatting shifts */
            .menu-toggle-input:checked ~ .hamburger-label span:nth-child(1) {
                transform: translateY(9px) rotate(45deg);
            }
            .menu-toggle-input:checked ~ .hamburger-label span:nth-child(2) {
                opacity: 0;
            }
            .menu-toggle-input:checked ~ .hamburger-label span:nth-child(3) {
                transform: translateY(-9px) rotate(-45deg);
            }

            .logo-link {
                grid-column: 1;
                height: 44px; 
            }
            .logo-link span {
                font-size: 1.1rem !important; 
            }
            .side-by-side {
                grid-template-columns: 1fr; 
                gap: 1.5rem;
            }
            .modal-content {
                margin: 0;
                width: 100%;
                height: 100%;
                max-height: 100vh;
                border-radius: 0; 
            }
            .close-modal {
                margin-top: 0;
            }
        }
/* --- GALLERY VIEW STYLES --- */
        #gallery-view {
            width: 100%;
        }
        .gallery-section-1 {
            padding: 3.5rem 2rem 8rem 2rem;
            background-color: var(--bg-color);
        }
        .gallery-section-2 {
            padding: 3.5rem 2rem;
            background-color: var(--accent-light);
            border-top: 1px solid var(--border-color);
        }
        .gallery-inner {
            max-width: 1200px;
            margin: 0 auto;
        }
        .page-header {
            text-align: center;
            margin-bottom: 4rem;
        }
        .page-header h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
        }
        .page-header h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }
        .page-header p {
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
            font-size: 1.1rem;
        }
       .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 450px));
            justify-content: center;
            gap: 3rem;
            margin-left: auto;
            margin-right: auto;
            /* This is the magic line. It forces an undeniable gap below the images that nothing can override */
            margin-bottom: 4rem !important;
        }
        .clinic-photos-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 450px));
            justify-content: center;
            gap: 3rem;
        }
        .clinic-photo-wrapper {
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.02);
            aspect-ratio: 4/3;
            background: #eee;
        }
        @media (max-width: 900px) {
            .gallery-section-1 { padding: 4rem 1.5rem 8rem 1.5rem; }
            .gallery-section-2 { padding: 4rem 1.5rem; }
            .page-header h1 { font-size: 2.5rem; }
            .page-header h2 { font-size: 2rem; }
        }

        @media (max-width: 480px) {
            .hero-text h1 { font-size: 2rem; }
            .page-header h1 { font-size: 2rem; }
            .page-header h2 { font-size: 1.75rem; }
            .gallery-section-2 { padding: 3rem 1.25rem; }
            .clinic-photos-grid { gap: 1.5rem; }
        }