/* CSS Variables & Theme Setup */
        :root {
            --primary-color: #ff7e67;
            --primary-hover: #e56852;
            --secondary-color: #ffb86c;
            --accent-color: #50fa7b;
            --bg-color: #fffaf5;
            --card-bg: #ffffff;
            --text-main: #2d3748;
            --text-muted: #718096;
            --border-color: #edf2f7;
            --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
            --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
            --shadow-lg: 0 10px 25px rgba(0,0,0,0.12);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-full: 9999px;
            --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
        }

        /* Reset & Base Styles */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--bg-color);
            color: var(--text-main);
            line-height: 1.6;
            overflow-x: hidden;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        /* Header & Navigation */
        header {
            position: sticky;
            top: 0;
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            z-index: 100;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
            padding: 1rem 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .header-container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: relative;
        }

        /* Logo with Paw Icon aligned left */
        .logo {
            display: inline-flex;
            align-items: center;
            justify-content: flex-start;
            gap: 0.6rem;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary-color);
            text-decoration: none;
            z-index: 102;
            text-align: left;
        }

        .logo svg {
            width: 28px;
            height: 28px;
            fill: var(--primary-color);
            flex-shrink: 0;
        }

        nav.desktop-nav {
            display: flex;
            align-items: center;
            gap: 1.75rem;
        }

        nav.desktop-nav a {
            text-decoration: none;
            color: var(--text-main);
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            padding: 0.25rem 0.2rem;
            position: relative;
            background-color: transparent;
        }

        nav.desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: var(--primary-color);
            border-radius: 3px;
            transform: scaleX(0);
            transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
            transform-origin: center;
        }

        nav.desktop-nav a:hover {
            color: var(--primary-color);
            background-color: transparent;
        }

        nav.desktop-nav a:hover::after,
        nav.desktop-nav a.active::after {
            transform: scaleX(1);
        }

        nav.desktop-nav a.active {
            color: var(--primary-color);
            background-color: transparent;
        }

        /* Modern Hamburger Button */
        .mobile-toggle {
            display: none;
            background: #f7fafc;
            border: 1px solid var(--border-color);
            cursor: pointer;
            padding: 0.6rem;
            border-radius: var(--radius-sm);
            z-index: 102;
            transition: var(--transition);
        }

        .mobile-toggle:hover {
            background-color: #edf2f7;
        }

        .hamburger-box {
            width: 20px;
            height: 16px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
        }

        .hamburger-line {
            width: 100%;
            height: 2px;
            background-color: var(--text-main);
            border-radius: 2px;
            transition: var(--transition);
            transform-origin: center;
        }

        .mobile-toggle.active .hamburger-line:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .mobile-toggle.active .hamburger-line:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }

        .mobile-toggle.active .hamburger-line:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* Modern Mobile Dropdown Drawer */
        .mobile-menu {
            position: absolute;
            top: calc(100% + 0.75rem);
            left: 0;
            right: 0;
            background-color: #ffffff;
            border-radius: var(--radius-md);
            padding: 1.25rem;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-10px);
            transition: var(--transition);
            z-index: 101;
        }

        .mobile-menu.active {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .mobile-menu-item {
            text-decoration: none;
            color: var(--text-main);
            font-size: 1rem;
            font-weight: 600;
            padding: 0.75rem 1rem;
            border-radius: var(--radius-sm);
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .mobile-menu-item:hover, 
        .mobile-menu-item:active,
        .mobile-menu-item.active {
            background-color: #fff0ed;
            color: var(--primary-color);
            font-weight: 700;
        }

        .mobile-menu .btn {
            margin-top: 0.5rem;
            width: 100%;
            padding: 0.8rem;
            font-size: 1rem;
        }

        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 99;
            display: none;
        }

        .mobile-menu-overlay.active {
            display: block;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.75rem 1.5rem;
            border-radius: var(--radius-full);
            font-weight: 600;
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }

        .btn-primary {
            background-color: var(--primary-color);
            color: white;
            box-shadow: 0 4px 14px rgba(255, 126, 103, 0.39);
        }

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

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

        .btn-secondary:hover {
            background-color: #fff0ed;
            transform: translateY(-2px);
        }

        /* Hero Section */
        .hero {
            display: grid;
            grid-template-columns: 1fr 1fr;
            align-items: center;
            gap: 3rem;
            max-width: 1200px;
            margin: 0 auto;
            padding: 4rem 2rem;
        }

        .hero-text h1 {
            font-size: 3.2rem;
            line-height: 1.2;
            color: #1a202c;
            margin-bottom: 1.2rem;
        }

        .hero-text h1 span {
            color: var(--primary-color);
        }

        .hero-text p {
            font-size: 1.2rem;
            color: var(--text-muted);
            margin-bottom: 2rem;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .hero-image-container {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-image-container::before {
            content: '';
            position: absolute;
            top: -12px;
            left: -12px;
            right: 12px;
            bottom: 12px;
            background: linear-gradient(135deg, #ffe3d8 0%, #fff2be 100%);
            border-radius: var(--radius-lg);
            z-index: 0;
            opacity: 0.85;
        }

        .hero-image {
            position: relative;
            z-index: 1;
            width: 100%;
            max-width: 450px;
            height: auto;
            max-height: 420px;
            border-radius: var(--radius-md);
            object-fit: cover;
            box-shadow: var(--shadow-lg);
            transition: var(--transition);
        }

        .hero-image-container:hover .hero-image {
            transform: scale(1.02);
        }

        /* Stats Bar */
        .stats-bar {
            background-color: white;
            box-shadow: var(--shadow-md);
            border-radius: var(--radius-md);
            max-width: 1000px;
            margin: -2rem auto 4rem auto;
            padding: 2rem;
            display: flex;
            justify-content: space-around;
            align-items: center;
            position: relative;
            z-index: 10;
        }

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

        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary-color);
        }

        .stat-label {
            color: var(--text-muted);
            font-size: 0.95rem;
            font-weight: 600;
        }

        /* Hidden Adoption Gallery Section (Revealed on Demand) */
        .adoption-section {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            max-height: 0;
            overflow: hidden;
            opacity: 0;
            transition: max-height 0.6s cubic-bezier(0, 1, 0, 1), opacity 0.4s ease, padding 0.4s ease;
        }

        .adoption-section.visible {
            max-height: 3500px;
            opacity: 1;
            padding: 3rem 2rem;
        }

        .section-header {
            text-align: center;
            margin-bottom: 2.5rem;
        }

        .section-header h2 {
            font-size: 2.4rem;
            color: #1a202c;
            margin-bottom: 0.5rem;
        }

        .section-header p {
            color: var(--text-muted);
            font-size: 1.1rem;
        }

        /* Filters */
        .filters {
            display: flex;
            justify-content: center;
            gap: 0.75rem;
            margin-bottom: 2.5rem;
            flex-wrap: wrap;
        }

        .filter-btn {
            background-color: white;
            border: 2px solid var(--border-color);
            padding: 0.6rem 1.2rem;
            border-radius: var(--radius-full);
            font-weight: 600;
            color: var(--text-main);
            cursor: pointer;
            transition: var(--transition);
        }

        .filter-btn.active, .filter-btn:hover {
            background-color: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }

        /* Kittens Grid */
        .kitten-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 1.75rem;
        }

        .kitten-card {
            background-color: var(--card-bg);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            position: relative;
        }

        .kitten-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }

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

        .kitten-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .kitten-card:hover img {
            transform: scale(1.05);
        }

        .tag-gender {
            position: absolute;
            bottom: 1rem;
            left: 1rem;
            background-color: rgba(0, 0, 0, 0.65);
            color: white;
            padding: 0.25rem 0.75rem;
            border-radius: var(--radius-full);
            font-size: 0.8rem;
            font-weight: 600;
            backdrop-filter: blur(4px);
        }

        .card-body {
            padding: 1.5rem;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .kitten-info-header {
            display: flex;
            flex-direction: column;
            gap: 0.4rem;
            margin-bottom: 1.25rem;
        }

        .info-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .kitten-name {
            font-size: 1.4rem;
            font-weight: 700;
            color: #1a202c;
        }

        .kitten-age {
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .kitten-price {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--primary-color);
        }

        .kitten-availability {
            font-size: 0.8rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            padding: 0.2rem 0.65rem;
            border-radius: var(--radius-full);
        }

        .status-available {
            background-color: #e6fffa;
            color: #047857;
            border: 1px solid #a7f3d0;
        }

        .status-reserved {
            background-color: #fffbe3;
            color: #b45309;
            border: 1px solid #fde68a;
        }

        .status-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: currentColor;
        }

        .card-footer {
            margin-top: auto;
        }

        .card-footer .btn {
            width: 100%;
        }

        .close-gallery-wrapper {
            text-align: center;
            margin-top: 3rem;
        }

        @keyframes cardEntrance {
            from {
                opacity: 0;
                transform: translateY(16px) scale(0.97);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        /* Modern Floating Pagination Controls */
        .pagination-wrapper {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.85rem;
            margin-top: 3rem;
            width: 100%;
        }

        .pagination-container {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            background-color: white;
            padding: 0.35rem 0.6rem;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .pagination-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 38px;
            height: 38px;
            padding: 0 0.85rem;
            border-radius: var(--radius-full);
            background: transparent;
            border: 1px solid transparent;
            color: var(--text-main);
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: var(--transition);
            user-select: none;
            outline: none;
        }

        .pagination-btn:focus-visible {
            box-shadow: 0 0 0 3px rgba(255, 126, 103, 0.4);
        }

        .pagination-btn.nav-btn {
            gap: 0.35rem;
            padding: 0 0.9rem;
            color: var(--text-main);
        }

        .pagination-btn.nav-btn svg {
            width: 18px;
            height: 18px;
            fill: currentColor;
            transition: transform 0.2s ease;
        }

        .pagination-btn.nav-btn:hover:not(:disabled) .prev-icon {
            transform: translateX(-3px);
        }

        .pagination-btn.nav-btn:hover:not(:disabled) .next-icon {
            transform: translateX(3px);
        }

        .pagination-btn:hover:not(:disabled) {
            background-color: #fff0ed;
            color: var(--primary-color);
            transform: scale(1.05);
        }

        .pagination-btn.page-num {
            width: 38px;
            height: 38px;
            padding: 0;
            border-radius: 50%;
        }

        .pagination-btn.active {
            background-color: var(--primary-color);
            color: white;
            box-shadow: 0 4px 14px rgba(255, 126, 103, 0.45);
            font-weight: 700;
            transform: scale(1.08);
        }

        .pagination-btn:disabled {
            opacity: 0.35;
            cursor: not-allowed;
            transform: none !important;
        }

        .pagination-divider {
            width: 1px;
            height: 20px;
            background-color: var(--border-color);
            margin: 0 0.2rem;
        }

        /* Step-by-Step Adoption Process Section */
        .process-section {
            max-width: 1200px;
            margin: 4rem auto;
            padding: 0 2rem;
        }

        .process-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
            position: relative;
        }

        .step-card {
            background-color: white;
            border-radius: var(--radius-md);
            padding: 2rem 1.5rem;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            position: relative;
        }

        .step-number {
            width: 48px;
            height: 48px;
            background-color: #fff0ed;
            color: var(--primary-color);
            font-size: 1.25rem;
            font-weight: 800;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.25rem auto;
        }

        .step-card h3 {
            font-size: 1.2rem;
            margin-bottom: 0.6rem;
            color: #1a202c;
        }

        .step-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* Hidden Testimonials Tab Section (Revealed on Demand) */
        .testimonials-tab-section {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            max-height: 0;
            overflow: hidden;
            opacity: 0;
            transition: max-height 0.6s cubic-bezier(0, 1, 0, 1), opacity 0.4s ease, padding 0.4s ease;
        }

        .testimonials-tab-section.visible {
            max-height: 2000px;
            opacity: 1;
            padding: 3rem 2rem;
        }

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

        .testimonial-card {
            background-color: white;
            border-radius: var(--radius-md);
            padding: 2rem;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .quote {
            color: var(--text-main);
            font-style: italic;
            font-size: 0.95rem;
            flex-grow: 1;
        }

        .adopter-info {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-top: 0.5rem;
        }

        .adopter-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            object-fit: cover;
        }

        .adopter-details h4 {
            font-size: 1rem;
            color: #1a202c;
        }

        .adopter-details span {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Why Adopt Section */
        .why-us {
            background-color: #fff2ee;
            padding: 5rem 2rem;
        }

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

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

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

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .feature-icon {
            width: 60px;
            height: 60px;
            background-color: #fff0ed;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.2rem auto;
            color: var(--primary-color);
        }

        .feature-icon svg {
            width: 30px;
            height: 30px;
            fill: currentColor;
        }

        .feature-card h3 {
            font-size: 1.2rem;
            margin-bottom: 0.8rem;
            color: #1a202c;
        }

        .feature-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* FAQ Accordion Section */
        .faq-section {
            max-width: 800px;
            margin: 4rem auto 5rem auto;
            padding: 0 2rem;
        }

        .faq-container {
            margin-top: 2rem;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .faq-item {
            background-color: white;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            width: 100%;
            padding: 1.25rem 1.5rem;
            background: none;
            border: none;
            text-align: left;
            font-size: 1.05rem;
            font-weight: 600;
            color: #1a202c;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
            transition: var(--transition);
        }

        .faq-question:hover {
            color: var(--primary-color);
        }

        .faq-icon {
            font-size: 1.2rem;
            transition: var(--transition);
        }

        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            padding: 0 1.5rem;
            color: var(--text-muted);
            font-size: 0.95rem;
            transition: max-height 0.3s ease, padding 0.3s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 200px;
            padding: 0 1.5rem 1.25rem 1.5rem;
        }

        /* Adoption Modal */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(0, 0, 0, 0.6);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1000;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
            padding: 1rem;
        }

        .modal-overlay.active {
            opacity: 1;
            pointer-events: all;
        }

        .modal {
            background-color: white;
            border-radius: var(--radius-md);
            width: 100%;
            max-width: 550px;
            max-height: 90vh;
            overflow-y: auto;
            padding: 2rem;
            box-shadow: var(--shadow-lg);
            position: relative;
            transform: translateY(20px);
            transition: transform 0.3s ease;
        }

        .modal-overlay.active .modal {
            transform: translateY(0);
        }

        .modal-close {
            position: absolute;
            top: 1.2rem;
            right: 1.2rem;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-muted);
            line-height: 1;
        }

        .modal-header {
            margin-bottom: 1.5rem;
        }

        .modal-header h3 {
            font-size: 1.6rem;
            color: #1a202c;
        }

        .modal-header p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        .form-group {
            margin-bottom: 1.2rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.4rem;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-main);
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            font-size: 1rem;
            transition: var(--transition);
            outline: none;
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(255, 126, 103, 0.2);
        }

        /* Toast Alert */
        .toast {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background-color: #2d3748;
            color: white;
            padding: 1rem 1.5rem;
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-lg);
            display: flex;
            align-items: center;
            gap: 0.75rem;
            transform: translateY(150%);
            transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            z-index: 1001;
        }

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

        .toast-icon {
            color: var(--accent-color);
            font-weight: bold;
        }

        /* Footer */
        footer {
            background-color: #1a202c;
            color: white;
            padding: 4rem 2rem 2rem 2rem;
            margin-top: auto;
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-brand p {
            color: #a0aec0;
            margin-top: 1rem;
            font-size: 0.95rem;
        }

        .footer-column h4 {
            font-size: 1.1rem;
            margin-bottom: 1.2rem;
            color: white;
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column ul li {
            margin-bottom: 0.6rem;
        }

        .footer-column ul li a {
            color: #a0aec0;
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-column ul li a:hover {
            color: white;
        }

        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #2d3748;
            color: #a0aec0;
            font-size: 0.9rem;
        }


        /* Checkout Tab — exact checkout form styling */
        .checkout-page-section {
            max-width: 100%;
            padding-top: 2rem;
            padding-bottom: 4rem;
        }

        .checkout-page-card {
            width: 100%;
            max-width: 760px;
            margin: 0 auto;
            background: #ffffff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 2rem;
            box-shadow: var(--shadow-md);
            overflow: visible;
        }

        .checkout-page-card .modal-header {
            margin-bottom: 1.5rem;
        }

        .checkout-summary-card {
            display: flex;
            align-items: center;
            gap: 1.25rem;
            background-color: #fffaf5;
            padding: 1rem;
            border-radius: var(--radius-md);
            border: 1px solid #ffe3d8;
            margin-bottom: 1.5rem;
        }

        .checkout-summary-card img {
            width: 80px;
            height: 80px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }

        .checkout-summary-card h4 {
            font-size: 1.25rem;
            color: #1a202c;
        }

        .checkout-summary-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .checkout-summary-card .checkout-summary-price {
            color: var(--primary-color);
            font-weight: 800;
            font-size: 1.15rem;
        }

        @media (max-width: 600px) {
            .checkout-page-section {
                padding: 2rem 1rem 3rem;
            }

            .checkout-page-card {
                padding: 1.25rem;
                border-radius: var(--radius-md);
            }

            .checkout-summary-card {
                gap: 1rem;
            }

            .checkout-summary-card img {
                width: 70px;
                height: 70px;
            }
        }

        .view-tab.active-view {
            display: block;
            width: 100%;
        }

        /* Checkout Success Modal */
        .checkout-success-overlay {
            position: fixed;
            inset: 0;
            z-index: 2000;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1rem;
            background: rgba(26, 32, 44, 0.62);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transition: opacity 0.25s ease, visibility 0.25s ease;
        }

        .checkout-success-overlay.active {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
        }

        .checkout-success-modal {
            width: 100%;
            max-width: 460px;
            background: #ffffff;
            border-radius: var(--radius-lg);
            padding: 2rem;
            text-align: center;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
            transform: translateY(14px) scale(0.97);
            transition: transform 0.25s ease;
        }

        .checkout-success-overlay.active .checkout-success-modal {
            transform: translateY(0) scale(1);
        }

        .checkout-success-icon {
            width: 68px;
            height: 68px;
            margin: 0 auto 1.15rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #e6fffa;
            color: #047857;
            font-size: 2rem;
            font-weight: 800;
        }

        .checkout-success-modal h3 {
            color: #1a202c;
            font-size: 1.55rem;
            margin-bottom: 0.55rem;
        }

        .checkout-success-modal p {
            color: var(--text-muted);
            font-size: 0.98rem;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }

        .checkout-success-modal .btn {
            width: 100%;
            min-height: 48px;
        }

        @media (max-width: 600px) {
            .checkout-success-overlay {
                padding: 1rem;
            }

            .checkout-success-modal {
                padding: 1.5rem 1.15rem;
                border-radius: var(--radius-md);
            }

            .checkout-success-modal h3 {
                font-size: 1.35rem;
            }

            .checkout-success-modal p {
                font-size: 0.92rem;
            }
        }

        /* Responsive Refinements */
        @media (max-width: 1100px) {
            header {
                padding-left: 1.25rem;
                padding-right: 1.25rem;
            }

            .hero {
                gap: 2rem;
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }

            .hero-text h1 {
                font-size: clamp(2.5rem, 5vw, 3.2rem);
            }

            .adoption-section,
            .process-section {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }

            .checkout-page-section {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
        }

        @media (max-width: 900px) {
            nav.desktop-nav {
                display: none;
            }

            .mobile-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }

            .hero {
                grid-template-columns: 1fr;
                text-align: center;
                padding-top: 3rem;
                padding-bottom: 3rem;
            }

            .hero-text h1 {
                font-size: clamp(2.25rem, 7vw, 3.2rem);
            }

            .hero-text p {
                font-size: 1.05rem;
            }

            .hero-buttons {
                justify-content: center;
            }

            .hero-image-container {
                width: min(100%, 520px);
                margin: 0 auto;
            }

            .stats-bar {
                width: calc(100% - 3rem);
                margin-top: -1rem;
                margin-bottom: 2rem;
            }

            .kitten-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .process-steps,
            .features-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        @media (max-width: 640px) {
            header {
                padding: 0.8rem 1rem;
            }

            .header-container {
                min-height: 44px;
            }

            .logo {
                font-size: 1.1rem;
                gap: 0.45rem;
            }

            .logo svg {
                width: 24px;
                height: 24px;
            }

            .mobile-menu {
                left: 0.5rem;
                right: 0.5rem;
                top: calc(100% + 0.5rem);
                max-height: calc(100vh - 80px);
                overflow-y: auto;
            }

            .hero {
                gap: 2rem;
                padding: 2.25rem 1rem 2.5rem;
            }

            .hero-text h1 {
                font-size: clamp(2rem, 9vw, 2.7rem);
                line-height: 1.15;
            }

            .hero-text p {
                font-size: 1rem;
                margin-bottom: 1.5rem;
            }

            .hero-buttons {
                width: 100%;
            }

            .hero-buttons .btn {
                width: 100%;
            }

            .hero-image-container::before {
                top: -8px;
                left: -8px;
                right: 8px;
                bottom: 8px;
            }

            .hero-image {
                max-height: 360px;
            }

            .stats-bar {
                width: calc(100% - 2rem);
                margin: 0 auto 2rem;
                padding: 1.25rem 1rem;
                gap: 1rem;
            }

            .stat-number {
                font-size: 1.8rem;
            }

            .stat-label {
                font-size: 0.85rem;
            }

            .adoption-section,
            .process-section {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            .section-header {
                margin-bottom: 1.75rem;
            }

            .section-header h2 {
                font-size: clamp(1.8rem, 7vw, 2.4rem);
                line-height: 1.2;
            }

            .section-header p {
                font-size: 0.98rem;
            }

            .kitten-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .card-image-wrapper {
                height: 230px;
            }

            .card-body {
                padding: 1.15rem;
            }

            .kitten-name {
                font-size: 1.25rem;
            }

            .process-section {
                margin-top: 2.5rem;
                margin-bottom: 2.5rem;
            }

            .process-steps,
            .features-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
                margin-top: 2rem;
            }

            .step-card,
            .feature-card {
                padding: 1.5rem 1.25rem;
            }

            .faq-section {
                margin-top: 2.5rem;
                margin-bottom: 3rem;
                padding-left: 1rem;
                padding-right: 1rem;
            }

            .faq-question {
                padding: 1rem;
                font-size: 0.98rem;
                gap: 1rem;
            }

            .faq-answer {
                padding-left: 1rem;
                padding-right: 1rem;
                font-size: 0.9rem;
            }

            .faq-item.active .faq-answer {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            /* Checkout */
            .checkout-page-section {
                padding: 1.25rem 1rem 2.5rem;
            }

            .checkout-page-card {
                width: 100%;
                max-width: 100%;
                padding: 1.1rem;
                border-radius: 16px;
            }

            .checkout-page-card .modal-header h3 {
                font-size: 1.35rem;
                line-height: 1.25;
            }

            .checkout-page-card .modal-header p {
                font-size: 0.9rem;
            }

            .checkout-summary-card {
                align-items: flex-start;
                gap: 0.85rem;
                padding: 0.85rem;
            }

            .checkout-summary-card img {
                width: 68px;
                height: 68px;
            }

            .checkout-summary-card h4 {
                font-size: 1.1rem;
            }

            .checkout-summary-card p,
            .checkout-summary-card .checkout-summary-price {
                font-size: 0.85rem;
            }

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

            .form-group label {
                font-size: 0.88rem;
            }

            .form-group input,
            .form-group textarea,
            .form-group select {
                min-height: 46px;
                padding: 0.7rem 0.85rem;
                font-size: 16px;
            }

            .form-group textarea {
                min-height: 88px;
            }

            #pageCheckoutForm > div[style*="background-color"],
            #checkoutForm > div[style*="background-color"] {
                padding: 0.85rem !important;
                font-size: 0.82rem !important;
            }

            #pageCheckoutForm > div[style*="background-color"] > div,
            #checkoutForm > div[style*="background-color"] > div {
                gap: 0.75rem;
            }

            #pageCheckoutForm .btn-primary,
            #checkoutForm .btn-primary {
                min-height: 48px;
                font-size: 1rem !important;
            }

            footer {
                padding: 3rem 1rem 1.5rem;
            }

            .footer-container {
                grid-template-columns: 1fr;
                gap: 2rem;
                margin-bottom: 2rem;
            }

            .copyright {
                padding-top: 1.5rem;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 380px) {
            .logo span {
                max-width: 180px;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
            }

            .hero-text h1 {
                font-size: 1.85rem;
            }

            .hero-image {
                max-height: 300px;
            }

            .stats-bar {
                padding: 1rem 0.75rem;
            }

            .checkout-page-section {
                padding-left: 0.75rem;
                padding-right: 0.75rem;
            }

            .checkout-page-card {
                padding: 0.9rem;
            }

            .checkout-summary-card img {
                width: 60px;
                height: 60px;
            }

            .checkout-summary-card {
                gap: 0.7rem;
            }
        }

        /* Responsive Breakpoints */
        @media (max-width: 900px) {
            nav.desktop-nav {
                display: none;
            }

            .mobile-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }

            .hero {
                grid-template-columns: 1fr;
                text-align: center;
                padding: 2.5rem 1.5rem;
                gap: 2.5rem;
            }

            .hero-text h1 {
                font-size: 2.5rem;
            }

            .hero-buttons {
                justify-content: center;
            }

            .stats-bar {
                flex-direction: column;
                gap: 1.5rem;
                margin: -1rem auto 3rem auto;
                width: 90%;
            }
        }

        @media (max-width: 600px) {
            header {
                padding: 0.85rem 1.25rem;
            }

            .logo {
                font-size: 1.15rem;
            }

            .logo svg {
                width: 24px;
                height: 24px;
            }

            .hero-text h1 {
                font-size: 2rem;
            }

            .hero-text p {
                font-size: 1rem;
            }

            .hero-buttons {
                flex-direction: column;
                width: 100%;
            }

            .hero-buttons .btn {
                width: 100%;
            }

            .filter-btn {
                font-size: 0.85rem;
                padding: 0.5rem 1rem;
            }

            .section-header h2 {
                font-size: 1.8rem;
            }

            .kitten-grid {
                grid-template-columns: 1fr;
            }

            .testimonials-grid {
                grid-template-columns: 1fr;
            }

            .pagination-container {
                max-width: 100%;
                justify-content: center;
                flex-wrap: wrap;
            }

            .modal {
                padding: 1.5rem;
            }

            .toast {
                left: 1rem;
                right: 1rem;
                bottom: 1rem;
                text-align: center;
                justify-content: center;
            }
        }

        /* Page Loader Styles */
        #page-loader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background-color: var(--bg-color);
            z-index: 9999;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 1rem;
            transition: opacity 0.35s ease, visibility 0.35s ease;
        }

        #page-loader.fade-out {
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }

        /* View Tab Container & Back Navigation */
        .view-tab {
            width: 100%;
            animation: fadeInView 0.4s ease-in-out;
        }

        @keyframes fadeInView {
            from { opacity: 0; transform: translateY(8px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .back-nav-bar {
            max-width: 1200px;
            margin: 1.5rem auto 0 auto;
            padding: 0 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .btn-back {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background-color: white;
            color: var(--text-main);
            border: 1px solid var(--border-color);
            padding: 0.6rem 1.25rem;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .btn-back:hover {
            background-color: #fff0ed;
            color: var(--primary-color);
            border-color: var(--primary-color);
            transform: translateX(-3px);
        }

        .loader-content {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .loader-icon {
            width: 72px;
            height: 72px;
            fill: var(--primary-color);
            filter: drop-shadow(0 6px 16px rgba(255, 126, 103, 0.45));
            animation: pulsePaw 1.2s ease-in-out infinite alternate;
        }

        .loader-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary-color);
            letter-spacing: -0.5px;
            margin-top: 0.75rem;
            text-align: center;
        }

        @keyframes pulsePaw {
            0% {
                transform: scale(0.9);
                opacity: 0.75;
            }
            100% {
                transform: scale(1.15);
                opacity: 1;
            }
        }

        /* About Us Section */
        .about-us-section {
            max-width: 1200px;
            margin: 5rem auto;
            padding: 0 2rem;
        }

        .about-card-container {
            background-color: white;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-md);
            padding: 3.5rem 3rem;
            transition: var(--transition);
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3.5rem;
            align-items: center;
        }

        .about-image-wrapper {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .about-image-wrapper::before {
            content: '';
            position: absolute;
            top: -12px;
            left: -12px;
            right: 12px;
            bottom: 12px;
            background: linear-gradient(135deg, #ffe3d8 0%, #fff2be 100%);
            border-radius: var(--radius-lg);
            z-index: 0;
            opacity: 0.85;
        }

        .about-image {
            position: relative;
            z-index: 1;
            width: 100%;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-lg);
            object-fit: cover;
            max-height: 420px;
            transition: var(--transition);
        }

        .about-image-wrapper:hover .about-image {
            transform: scale(1.02);
        }

        .about-text h3 {
            font-size: 1.85rem;
            font-weight: 700;
            color: #1a202c;
            margin-bottom: 1rem;
            line-height: 1.3;
        }

        .about-text p {
            color: var(--text-muted);
            margin-bottom: 1.25rem;
            font-size: 1.02rem;
            line-height: 1.75;
        }

        .about-highlights {
            display: flex;
            gap: 1.25rem;
            margin-top: 2rem;
        }

        .about-badge {
            background-color: #fff9f6;
            padding: 1.25rem 1.5rem;
            border-radius: var(--radius-md);
            border: 1px solid #ffe3d8;
            border-left: 4px solid var(--primary-color);
            box-shadow: var(--shadow-sm);
            flex: 1;
            transition: var(--transition);
        }

        .about-badge:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            background-color: #ffffff;
        }

        .about-badge h4 {
            color: var(--primary-color);
            font-size: 1.2rem;
            margin-bottom: 0.35rem;
            font-weight: 800;
        }

        .about-badge p {
            font-size: 0.9rem;
            margin-bottom: 0;
            color: var(--text-muted);
            line-height: 1.5;
        }

        @media (max-width: 900px) {
            .about-card-container {
                padding: 2rem 1.5rem;
            }
            .about-content {
                grid-template-columns: 1fr;
                gap: 2.5rem;
            }
            .about-highlights {
                flex-direction: column;
            }
        }