:root {
            /* Light Theme Variables */
            --primary: #3d5ee1;
            --primary-hover: #324bc2;
            --secondary: #FBFAFB;
            --accent: #D8DFF9;
            --success: #61C811;
            --text-main: #0D0C0E;
            --text-muted: #555458;
            --bg-body: #ffffff;
            --bg-card: #ffffff;
            --bg-nav: rgba(255, 255, 255, 0.85);
            --border-color: #D8DFF9;
            --border-light: #eaeaeb;
            
            --shadow-sm: 0 4px 12px rgba(61, 94, 225, 0.08);
            --shadow-md: 0 10px 30px rgba(61, 94, 225, 0.15);
            --shadow-lg: 0 20px 40px rgba(61, 94, 225, 0.2);
            --shadow-card: 0 5px 15px rgba(0,0,0,0.05);

            --radius-card: 16px;
            --radius-pill: 50px;
            --radius-input: 10px;

            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        [data-theme="dark"] {
            --primary: #4e6ff0;
            --primary-hover: #5f7df5;
            --secondary: #1e1e24;
            --accent: #2c3661;
            --text-main: #FBFAFB;
            --text-muted: #a0a0a5;
            --bg-body: #121214;
            --bg-card: #1e1e24;
            --bg-nav: rgba(18, 18, 20, 0.85);
            --border-color: #2c3661;
            --border-light: #33323A;
            
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.5);
            --shadow-card: 0 5px 15px rgba(0,0,0,0.2);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: var(--bg-body);
            color: var(--text-main);
            line-height: 1.4;
            font-size: 16px;
            font-weight: 400;
            transition: background-color 0.3s ease, color 0.3s ease;
            overflow-x: hidden;
        }

        /* Typography */
        h1, h2, h3, h4, h5, h6, .sora-font {
            font-family: 'Sora', sans-serif;
        }

        h1 {
            font-size: 42px;
            font-weight: 300;
            text-transform: uppercase;
            line-height: 1.1;
            letter-spacing: -0.5px;
        }

        h2 {
            font-size: 28px;
            font-weight: 300;
            line-height: 1.4;
        }

        h3 {
            font-size: 24px;
            font-weight: 400;
        }

        @media (min-width: 992px) {
            h1 { font-size: 64px; }
            h2 { font-size: 36px; }
            h3 { font-size: 30px; }
        }

        p {
            color: var(--text-muted);
            margin-bottom: 1rem;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        ul {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .text-center { text-align: center; }
        .text-primary { color: var(--primary); }
        .mb-2 { margin-bottom: 0.5rem; }
        .mb-4 { margin-bottom: 1rem; }
        .mb-8 { margin-bottom: 2rem; }
        .mt-8 { margin-top: 2rem; }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 28px;
            border-radius: var(--radius-pill);
            font-family: 'Sora', sans-serif;
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            text-decoration: none;
        }

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

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

        .btn-outline {
            background-color: transparent;
            color: var(--text-main);
            border: 1px solid var(--border-color);
        }

        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background-color: var(--accent);
        }

        /* Animations */
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }

        .animate-on-scroll.visible {
            opacity: 1;
            transform: translateY(0);
        }

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

        /* Navbar */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            transition: var(--transition);
            background: transparent;
        }

        header.scrolled {
            background: var(--bg-nav);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: 0 1px 0 var(--border-light);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

        .logo {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: -0.5px;
        }

        .nav-links {
            display: none;
            gap: 32px;
        }

        .nav-links a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-main);
            transition: color 0.2s;
        }

        .nav-links a:hover {
            color: var(--primary);
        }

        .nav-actions {
            display: none;
            align-items: center;
            gap: 16px;
        }

        .nav-login {
            font-weight: 500;
            font-size: 15px;
        }

        .hamburger {
            display: block;
            cursor: pointer;
            background: none;
            border: none;
            color: var(--text-main);
        }

        .hamburger svg {
            width: 28px;
            height: 28px;
        }

        .mobile-menu {
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            background: var(--bg-card);
            padding: 24px;
            box-shadow: var(--shadow-md);
            transform: translateY(-150%);
            transition: var(--transition);
            z-index: 999;
            border-bottom: 1px solid var(--border-light);
        }

        .mobile-menu.active {
            transform: translateY(0);
        }

        .mobile-menu a {
            display: block;
            padding: 12px 0;
            font-size: 18px;
            font-weight: 500;
            border-bottom: 1px solid var(--border-light);
        }

        .mobile-menu .btn {
            margin-top: 16px;
            width: 100%;
        }

        @media (min-width: 992px) {
            .nav-links, .nav-actions { display: flex; }
            .hamburger { display: none; }
        }

        /* Hero Section */
        .hero {
            padding: 160px 0 80px;
            position: relative;
            overflow: hidden;
            background: radial-gradient(circle at top right, rgba(61, 94, 225, 0.1) 0%, transparent 40%),
                        radial-gradient(circle at bottom left, rgba(216, 223, 249, 0.5) 0%, transparent 40%);
        }

        [data-theme="dark"] .hero {
            background: radial-gradient(circle at top right, rgba(61, 94, 225, 0.15) 0%, transparent 40%),
                        radial-gradient(circle at bottom left, rgba(44, 54, 97, 0.5) 0%, transparent 40%);
        }

        .hero-content {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 60px;
        }

        .hero h1 { margin-bottom: 24px; }
        .hero p { font-size: 18px; margin-bottom: 40px; }

        .hero-btns {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* Floating UI Mockup */
        .hero-mockup {
            max-width: 900px;
            margin: 0 auto;
            background: var(--bg-card);
            border-radius: 24px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-color);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-15px); }
            100% { transform: translateY(0px); }
        }

        .mockup-header {
            height: 60px;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            padding: 0 24px;
            gap: 12px;
            background: var(--bg-body);
        }

        .mockup-dots {
            display: flex;
            gap: 6px;
        }
        .mockup-dot { width: 12px; height: 12px; border-radius: 50%; }
        .mockup-dot:nth-child(1) { background: #ff5f56; }
        .mockup-dot:nth-child(2) { background: #ffbd2e; }
        .mockup-dot:nth-child(3) { background: #27c93f; }

        .mockup-body {
            display: flex;
            height: 400px;
        }

        .mockup-sidebar {
            width: 200px;
            border-right: 1px solid var(--border-light);
            padding: 20px;
            display: none;
        }

        .mockup-main {
            flex: 1;
            padding: 20px;
            background: var(--secondary);
            position: relative;
        }

        .mockup-nav-item {
            height: 32px;
            border-radius: 6px;
            margin-bottom: 12px;
            background: var(--accent);
            opacity: 0.5;
        }
        .mockup-nav-item.active {
            background: var(--primary);
            opacity: 0.15;
        }

        .mockup-calendar {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 12px;
            height: 100%;
        }

        .mockup-col {
            border-left: 1px dashed var(--border-color);
            position: relative;
        }

        .mockup-appt {
            position: absolute;
            left: 5%;
            width: 90%;
            border-radius: 8px;
            padding: 8px;
            font-size: 10px;
            font-weight: 600;
            color: white;
            box-shadow: var(--shadow-sm);
        }

        .appt-1 { top: 10%; height: 20%; background: var(--primary); }
        .appt-2 { top: 40%; height: 15%; background: var(--success); }
        .appt-3 { top: 25%; height: 25%; background: #9b51e0; }
        .appt-4 { top: 60%; height: 30%; background: #f2994a; }

        @media (min-width: 768px) {
            .mockup-sidebar { display: block; }
        }

        /* Social Proof Marquee */
        .social-proof {
            padding: 40px 0;
            border-bottom: 1px solid var(--border-light);
            overflow: hidden;
            background: var(--secondary);
        }

        .social-proof p {
            text-align: center;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 24px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .marquee {
            display: flex;
            width: max-content;
            animation: scroll 30s linear infinite;
        }

        .marquee-content {
            display: flex;
            gap: 60px;
            padding: 0 30px;
            align-items: center;
        }

        .logo-wordmark {
            font-family: 'Sora', sans-serif;
            font-size: 24px;
            font-weight: 700;
            color: var(--text-muted);
            opacity: 0.6;
            white-space: nowrap;
        }

        @keyframes scroll {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        /* Features */
        .features { padding: 100px 0; }
        
        .section-header {
            text-align: center;
            max-width: 600px;
            margin: 0 auto 60px;
        }

        .features-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }

        @media (min-width: 768px) {
            .features-grid { grid-template-columns: repeat(2, 1fr); }
        }

        @media (min-width: 992px) {
            .features-grid { grid-template-columns: repeat(3, 1fr); }
        }

        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 32px;
            transition: var(--transition);
        }

        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }

        .feature-icon {
            width: 48px;
            height: 48px;
            background: var(--accent);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            color: var(--primary);
        }
        
        .feature-icon svg { width: 24px; height: 24px; }
        
        [data-theme="dark"] .feature-icon {
            background: rgba(61, 94, 225, 0.15);
        }

        .feature-card h3 {
            font-size: 20px;
            margin-bottom: 12px;
        }

        .feature-card p {
            font-size: 15px;
            margin: 0;
        }

        /* How It Works */
        .how-it-works {
            padding: 100px 0;
            background: var(--secondary);
        }

        .timeline {
            display: flex;
            flex-direction: column;
            gap: 40px;
            position: relative;
        }

        .step {
            position: relative;
            z-index: 1;
            background: var(--bg-card);
            padding: 32px;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
        }

        .step-num {
            font-family: 'Sora', sans-serif;
            font-size: 80px;
            font-weight: 800;
            color: var(--accent);
            position: absolute;
            top: -20px;
            right: 20px;
            opacity: 0.5;
            line-height: 1;
            z-index: -1;
        }

        .step h3 { font-size: 20px; margin-bottom: 12px; }
        .step p { margin: 0; font-size: 15px; }

        @media (min-width: 992px) {
            .timeline {
                flex-direction: row;
                gap: 30px;
            }
            .timeline::before {
                content: '';
                position: absolute;
                top: 50%;
                left: 0;
                width: 100%;
                height: 2px;
                background: var(--border-color);
                z-index: 0;
            }
            .step { flex: 1; }
        }

        /* Live Dashboard Dark Section */
        .dashboard-preview {
            background-color: #181a1b;
            padding: 100px 0;
            color: #fff;
            overflow: hidden;
        }

        .dashboard-preview .section-header { color: #fff; }
        .dashboard-preview .section-header p { color: #a0a0a5; }

        .dash-ui {
            background: #242526;
            border-radius: 12px;
            border: 1px solid #3a3b3c;
            display: flex;
            flex-direction: column;
            box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
            max-width: 1000px;
            margin: 0 auto;
        }

        .dash-top {
            height: 50px;
            border-bottom: 1px solid #3a3b3c;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 20px;
        }

        .dash-search {
            width: 200px;
            height: 28px;
            background: #181a1b;
            border-radius: 6px;
            border: 1px solid #3a3b3c;
        }

        .dash-avatar {
            width: 28px;
            height: 28px;
            background: var(--primary);
            border-radius: 50%;
        }

        .dash-body {
            display: flex;
            height: 450px;
        }

        .dash-sidebar {
            width: 60px;
            border-right: 1px solid #3a3b3c;
            display: flex;
            flex-direction: column;
            align-items: center;
            padding-top: 20px;
            gap: 20px;
        }

        .dash-icon {
            width: 24px; height: 24px;
            background: #3a3b3c;
            border-radius: 6px;
        }
        .dash-icon.active { background: var(--primary); }

        .dash-main {
            flex: 1;
            padding: 20px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
            overflow: hidden;
            position: relative;
        }

        .dash-card {
            background: #181a1b;
            border: 1px solid #3a3b3c;
            border-radius: 8px;
            padding: 12px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            opacity: 0;
            transform: scale(0.9);
            transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .dash-card.visible {
            opacity: 1;
            transform: scale(1);
        }

        .dash-card-title { font-size: 12px; color: #a0a0a5; margin-bottom: 4px; font-family: 'Sora'; }
        .dash-card-value { font-size: 14px; font-weight: 600; }
        
        .c-blue { border-left: 3px solid var(--primary); }
        .c-green { border-left: 3px solid var(--success); }
        .c-purple { border-left: 3px solid #9b51e0; }

        .dash-right {
            width: 220px;
            border-left: 1px solid #3a3b3c;
            padding: 20px;
            background: #1e1f20;
            display: none;
        }

        .summary-box {
            background: #242526;
            border: 1px solid #3a3b3c;
            border-radius: 8px;
            padding: 16px;
            margin-bottom: 16px;
        }
        .summary-box span { display: block; font-size: 12px; color: #a0a0a5; }
        .summary-box strong { font-size: 24px; font-family: 'Sora'; }

        @media (min-width: 768px) {
            .dash-right { display: block; }
            .dash-sidebar { width: 200px; align-items: flex-start; padding: 20px; }
            .dash-icon { width: 100%; height: 32px; display: flex; align-items: center; padding: 0 10px; background: transparent; }
            .dash-icon::after { content: 'Menu Item'; margin-left: 10px; font-size: 12px; color: #a0a0a5; }
            .dash-icon.active { background: rgba(61,94,225,0.2); }
            .dash-icon.active::after { color: var(--primary); }
        }

        /* Pricing */
        .pricing { padding: 100px 0; }
        
        .billing-toggle {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            margin-bottom: 50px;
        }

        .toggle-switch {
            position: relative;
            width: 60px;
            height: 32px;
            background: var(--accent);
            border-radius: 30px;
            cursor: pointer;
            transition: var(--transition);
        }

        [data-theme="dark"] .toggle-switch { background: var(--border-color); }

        .toggle-knob {
            position: absolute;
            top: 4px;
            left: 4px;
            width: 24px;
            height: 24px;
            background: white;
            border-radius: 50%;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .toggle-switch.annual .toggle-knob { left: 32px; background: var(--primary); }
        
        .badge {
            background: var(--success);
            color: white;
            font-size: 11px;
            padding: 4px 8px;
            border-radius: 12px;
            font-weight: 600;
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            align-items: center;
        }

        @media (min-width: 992px) {
            .pricing-grid { grid-template-columns: repeat(3, 1fr); }
        }

        .pricing-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 40px 30px;
            text-align: center;
            transition: var(--transition);
        }

        .pricing-card h3 { font-size: 24px; margin-bottom: 12px; }
        .price { font-family: 'Sora'; font-size: 48px; font-weight: 600; margin-bottom: 8px; color: var(--text-main); }
        .price span { font-size: 16px; color: var(--text-muted); font-weight: 400; font-family: 'Poppins'; }
        
        /* Package Description with Show More */
        .package-description {
            margin-bottom: 20px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .package-description .desc-text {
            display: inline;
        }

        .show-more-link {
            color: var(--primary);
            font-size: 13px;
            font-weight: 500;
            text-decoration: none;
            margin-left: 5px;
            cursor: pointer;
            transition: color 0.2s;
            display: inline;
        }

        .show-more-link:hover {
            color: var(--primary-hover);
            text-decoration: underline;
        }

        .pricing-card.featured .package-description {
            color: rgba(255, 255, 255, 0.9);
        }

        .pricing-card.featured .show-more-link {
            color: rgba(255, 255, 255, 0.9);
        }

        .pricing-card.featured .show-more-link:hover {
            color: white;
        }
        
        .features-list {
            margin: 30px 0;
            text-align: left;
        }
        .features-list li {
            padding: 8px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .features-list li::before {
            content: '✓';
            color: var(--success);
            font-weight: bold;
        }
        .features-list li:last-child { border-bottom: none; }

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

        .pricing-card.featured {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
            box-shadow: var(--shadow-lg);
            position: relative;
            transform: scale(1);
        }

        @media (min-width: 992px) {
            .pricing-card.featured { transform: scale(1.05); }
        }

        .pricing-card.featured h3, .pricing-card.featured .price, .pricing-card.featured .price span, .pricing-card.featured p {
            color: white;
        }
        .pricing-card.featured .features-list li { border-color: rgba(255,255,255,0.2); color: white; }
        .pricing-card.featured .btn {
            background: white;
            color: var(--primary);
        }
        .pricing-card.featured .btn:hover { background: var(--secondary); }

        .popular-badge {
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--success);
            color: white;
            padding: 4px 16px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        /* Testimonials */
        .testimonials {
            padding: 100px 0;
            background: var(--secondary);
        }

        .testi-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }

        @media (min-width: 992px) {
            .testi-grid { grid-template-columns: repeat(3, 1fr); }
        }

        .testi-card {
            background: #33323A;
            border-radius: var(--radius-card);
            padding: 32px;
            color: white;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .stars { margin-bottom: 16px; font-size: 14px; }
        .quote { font-size: 16px; font-style: italic; margin-bottom: 24px; line-height: 1.6; color: #eaeaeb; }
        
        .author { display: flex; align-items: center; gap: 16px; }
        .avatar {
            width: 48px; height: 48px;
            border-radius: 50%;
            background: var(--primary);
            display: flex; align-items: center; justify-content: center;
            font-family: 'Sora'; font-weight: 600; font-size: 18px;
        }
        .testi-card:nth-child(2) .avatar { background: #9b51e0; }
        .testi-card:nth-child(3) .avatar { background: #f2994a; }

        .author-info h4 { margin: 0; font-size: 16px; color: white; }
        .author-info p { margin: 0; font-size: 13px; color: #a0a0a5; }

        /* FAQ */
        .faq { padding: 100px 0; }
        
        .faq-container { max-width: 800px; margin: 0 auto; }

        .faq-item {
            border-bottom: 1px solid var(--border-light);
            margin-bottom: 10px;
        }

        .faq-question {
            width: 100%;
            background: none;
            border: none;
            text-align: left;
            padding: 20px 0;
            font-size: 18px;
            font-family: 'Sora';
            font-weight: 500;
            color: var(--text-main);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .faq-icon {
            width: 24px; height: 24px;
            position: relative;
            transition: transform 0.3s;
        }
        .faq-icon::before, .faq-icon::after {
            content: ''; position: absolute; background: var(--primary);
            top: 50%; left: 50%; transform: translate(-50%, -50%);
        }
        .faq-icon::before { width: 16px; height: 2px; }
        .faq-icon::after { width: 2px; height: 16px; transition: transform 0.3s; }

        .faq-item.active .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease-out;
        }

        .faq-answer p {
            padding-bottom: 20px;
            margin: 0;
        }

        /* Final CTA */
        .final-cta {
            background: var(--primary);
            padding: 100px 0;
            color: white;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .final-cta::before {
            content: '';
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            background: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255,255,255,0.05) 10px, rgba(255,255,255,0.05) 20px);
            opacity: 0.5;
        }

        .cta-content { position: relative; z-index: 1; max-width: 600px; margin: 0 auto; }
        
        .final-cta h2 { color: white; margin-bottom: 16px; font-size: 42px; }
        .final-cta p { color: rgba(255,255,255,0.9); font-size: 18px; margin-bottom: 40px; }

        .cta-form {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 500px;
            margin: 0 auto;
        }

        .cta-input {
            padding: 16px 24px;
            border-radius: var(--radius-pill);
            border: none;
            font-family: 'Poppins';
            font-size: 16px;
            outline: none;
            flex: 1;
            box-shadow: var(--shadow-sm);
        }

        .final-cta .btn {
            background: var(--text-main);
            color: white;
            padding: 16px 32px;
        }
        .final-cta .btn:hover { background: #000; }

        @media (min-width: 576px) {
            .cta-form { flex-direction: row; background: white; padding: 6px; border-radius: var(--radius-pill); }
            .cta-input { box-shadow: none; padding: 12px 24px; }
            .final-cta .btn { margin: 0; }
        }

        /* Footer */
        footer {
            background: #0D0C0E;
            color: white;
            padding: 80px 0 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            margin-bottom: 60px;
        }

        @media (min-width: 768px) {
            .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
        }

        .footer-logo { font-family: 'Sora'; font-size: 24px; font-weight: 700; color: white; margin-bottom: 16px; display: inline-block; }
        .footer-brand p { color: #a0a0a5; font-size: 15px; max-width: 250px; }

        .footer-links h4 { font-size: 16px; margin-bottom: 20px; font-weight: 600; }
        .footer-links ul li { margin-bottom: 12px; }
        .footer-links ul a { color: #a0a0a5; font-size: 14px; transition: color 0.2s; }
        .footer-links ul a:hover { color: white; }

        .footer-bottom {
            border-top: 1px solid #33323A;
            padding-top: 30px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 16px;
            text-align: center;
        }

        .footer-bottom p { color: #a0a0a5; font-size: 14px; margin: 0; }

        @media (min-width: 768px) {
            .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
        }

        /* Theme Toggle Float */
        .theme-toggle {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-md);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 99;
            color: var(--text-main);
            transition: var(--transition);
        }
        .theme-toggle:hover { transform: scale(1.1); }
        .theme-toggle svg { width: 24px; height: 24px; }

        .icon-sun { display: none; }
        [data-theme="dark"] .icon-moon { display: none; }
        [data-theme="dark"] .icon-sun { display: block; }

        /* ===================================
           Stripe Integration Styles
           =================================== */

        /* Loading States */
        .loading-packages,
        .error-packages {
            grid-column: 1 / -1;
            text-align: center;
            padding: 60px 20px;
        }

        .spinner {
            width: 60px;
            height: 60px;
            border: 4px solid rgba(61, 94, 225, 0.1);
            border-top: 4px solid var(--primary);
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin: 0 auto 30px;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .spinner-small {
            width: 16px;
            height: 16px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-top: 2px solid white;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
            display: inline-block;
            margin-right: 8px;
            vertical-align: middle;
        }

        .loading-packages p {
            font-size: 18px;
            color: var(--text-muted);
        }

        .error-packages p {
            font-size: 18px;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        /* Checkout Error Notification */
        .checkout-error {
            position: fixed;
            top: 100px;
            right: 30px;
            max-width: 400px;
            background: var(--bg-card);
            border: 1px solid #ef4444;
            border-radius: 12px;
            box-shadow: var(--shadow-lg);
            z-index: 9999;
            animation: slideInRight 0.3s ease-out;
        }

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

        .error-content {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            padding: 20px;
        }

        .error-icon {
            width: 24px;
            height: 24px;
            color: #ef4444;
            flex-shrink: 0;
        }

        .error-content span {
            flex: 1;
            color: var(--text-main);
            font-size: 14px;
            line-height: 1.5;
        }

        .error-close {
            background: none;
            border: none;
            color: var(--text-muted);
            font-size: 24px;
            cursor: pointer;
            padding: 0;
            width: 24px;
            height: 24px;
            line-height: 1;
            transition: color 0.2s;
        }

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

        /* Pricing Card Button States */
        .pricing-card .btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none !important;
        }

        /* Mobile Responsive */
        @media (max-width: 768px) {
            .checkout-error {
                top: 90px;
                left: 20px;
                right: 20px;
                max-width: none;
            }
        }

        /* Additional Color Variables for Success/Error States */
        :root {
            --primary-rgb: 61, 94, 225;
            --success-rgb: 16, 185, 129;
            --error-rgb: 239, 68, 68;
            --heading: var(--text-main);
            --text: var(--text-muted);
            --surface: var(--bg-card);
            --bg: var(--bg-body);
            --border: var(--border-color);
            --primary-dark: var(--primary-hover);
        }

        [data-theme="dark"] {
            --heading: var(--text-main);
            --text: var(--text-muted);
            --surface: var(--bg-card);
            --bg: var(--bg-body);
            --border: var(--border-color);
        }