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

        :root {
            --primary: #16C4B6;
            --secondary: #0EA5E9;
            --success: #10B981;
            --warning: #F59E0B;
            --danger: #EF4444;
            --bg: #FFFFFF;
            --text-dark: #0F172A;
            --text-medium: #475569;
            --text-light: #94A3B8;
            --border-light: #F1F5F9;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
            background: linear-gradient(135deg, #E6FFFA 0%, #FFFFFF 30%, #E0F2FE 60%, #FAF5FF 100%);
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
            position: relative;
        }

        body::before {
            content: '';
            position: fixed;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(22, 196, 182, 0.15) 0%, transparent 60%);
            animation: float-shape 20s ease-in-out infinite;
            z-index: 0;
            filter: blur(60px);
        }

        body::after {
            content: '';
            position: fixed;
            bottom: -50%;
            left: -50%;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 60%);
            animation: float-shape 25s ease-in-out infinite reverse;
            z-index: 0;
            filter: blur(60px);
        }

        @keyframes float-shape {
            0%, 100% { transform: translate(0, 0) scale(1); }
            50% { transform: translate(30px, -30px) scale(1.1); }
        }

        /* Smooth Scroll */
        html {
            scroll-behavior: smooth;
        }

        /* Card Styling - iOS Liquid Glass */
        .glass-card {
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(20px) saturate(180%);
            -webkit-backdrop-filter: blur(20px) saturate(180%);
            border: 1px solid rgba(255, 255, 255, 0.8);
            border-radius: 24px;
            padding: 3rem 2.5rem;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            z-index: 1;
            box-shadow: 0 8px 32px rgba(22, 196, 182, 0.08),
                        inset 0 1px 0 rgba(255, 255, 255, 0.9);
        }

        .glass-card::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 24px;
            padding: 1px;
            background: linear-gradient(135deg, 
                rgba(22, 196, 182, 0.3) 0%, 
                rgba(59, 130, 246, 0.3) 50%, 
                rgba(139, 92, 246, 0.3) 100%);
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            opacity: 0;
            transition: all 0.4s ease;
        }

        .glass-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 60px rgba(22, 196, 182, 0.2),
                        inset 0 1px 0 rgba(255, 255, 255, 1);
            background: rgba(255, 255, 255, 0.85);
        }

        .glass-card:hover::before {
            opacity: 1;
        }

        /* Container */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Navigation - iOS Liquid Glass */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            background: #101c2c;
            backdrop-filter: blur(20px) saturate(180%);
            -webkit-backdrop-filter: blur(20px) saturate(180%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3),
                        inset 0 1px 0 rgba(255, 255, 255, 0.05);
            z-index: 1000;
            transition: all 0.3s ease;
        }

        nav.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5),
                        inset 0 1px 0 rgba(255, 255, 255, 0.05);
            background: #101c2c;
        }

        nav .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: bold;
            background: linear-gradient(135deg, #FFFFFF, var(--primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: all 0.3s ease;
        }

        .logo img {
            width: auto;
            height: 45px;
            object-fit: contain;
        }

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

        .nav-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: color 0.3s ease;
            font-weight: 500;
        }

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

        /* Button Styles */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 16px 40px;
            border: none;
            border-radius: 50px;
            font-size: 1.05rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            white-space: nowrap;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), #14B8A6);
            color: white;
            box-shadow: 0 8px 24px rgba(22, 196, 182, 0.35),
                        inset 0 1px 0 rgba(255, 255, 255, 0.3);
            position: relative;
            overflow: hidden;
        }

        .btn-primary::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            transition: left 0.5s;
        }

        .btn-primary:hover::before {
            left: 100%;
        }

        .btn-primary:hover {
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 16px 40px rgba(22, 196, 182, 0.45),
                        inset 0 1px 0 rgba(255, 255, 255, 0.4);
        }

        .btn-secondary {
            background: var(--bg-card);
            color: var(--text-light);
            border: 2px solid var(--border-color);
        }

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

        /* Hero Section */
        .hero {
            padding: 140px 0 80px;
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 20%, rgba(22, 196, 182, 0.18) 0%, transparent 50%),
                        radial-gradient(circle at 70% 80%, rgba(59, 130, 246, 0.18) 0%, transparent 50%),
                        radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.1) 0%, transparent 60%);
            animation: pulse-bg 8s ease-in-out infinite;
            filter: blur(40px);
            z-index: 0;
        }

        @keyframes pulse-bg {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }

        .hero-content {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .hero-text {
            text-align: left;
        }

        .hero h1 {
            font-size: clamp(3rem, 6vw, 5rem);
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--text-dark);
            line-height: 1.1;
            letter-spacing: -0.03em;
            animation: fade-slide-up 0.8s ease-out;
        }

        .hero h1 .highlight {
            background: linear-gradient(135deg, var(--primary), var(--secondary), #8B5CF6);
            background-size: 200% 200%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: gradient-shift 4s ease infinite, fade-slide-up 0.8s ease-out;
        }

        @keyframes gradient-shift {
            0%, 100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }

        @keyframes fade-slide-up {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero .subheadline {
            font-size: clamp(1.15rem, 2.5vw, 1.5rem);
            color: var(--text-medium);
            margin-bottom: 2.5rem;
            line-height: 1.7;
            font-weight: 400;
            animation: fade-slide-up 0.8s ease-out 0.2s backwards;
        }

        .hero-cta {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
            justify-content: center;
        }

        .hero-stats {
            display: flex;
            gap: 3rem;
            margin-top: 3rem;
        }

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

        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            display: block;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-light);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .store-btn {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            padding: 18px 32px;
            background: linear-gradient(135deg, #1a1a1a, #000);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 14px;
            color: white;
            text-decoration: none;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            font-weight: 500;
            position: relative;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2),
                        inset 0 1px 0 rgba(255, 255, 255, 0.1);
        }

        .store-btn::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            opacity: 0;
            transition: opacity 0.3s ease;
            border-radius: 14px;
        }

        .store-btn:hover::after {
            opacity: 1;
        }

        .store-btn:hover {
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 16px 40px rgba(22, 196, 182, 0.3),
                        inset 0 1px 0 rgba(255, 255, 255, 0.2);
        }

        .store-btn > * {
            position: relative;
            z-index: 1;
        }

        .store-btn .store-icon {
            font-size: 2rem;
        }

        .store-info {
            text-align: left;
        }

        .store-info .store-label {
            font-size: 0.75rem;
            color: var(--text-secondary);
        }

        .store-info .store-name {
            font-size: 1.1rem;
            font-weight: 600;
        }

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

        .hero-image::before {
            content: '';
            position: absolute;
            width: 120%;
            height: 120%;
            background: radial-gradient(circle, 
                rgba(22, 196, 182, 0.2) 0%, 
                rgba(59, 130, 246, 0.15) 40%, 
                transparent 70%);
            filter: blur(60px);
            z-index: 0;
            animation: pulse-bg 6s ease-in-out infinite;
        }

        .phone-carousel {
            position: relative;
            width: 500px;
            max-width: 90vw;
            height: 600px;
            display: flex;
            align-items: center;
            justify-content: center;
            perspective: 1000px;
        }

        .phone-mockup {
            position: absolute;
            width: 280px;
            height: auto;
            border-radius: 40px;
            box-shadow: 0 20px 60px rgba(22, 196, 182, 0.15),
                        0 8px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
            cursor: pointer;
        }

        .phone-mockup:nth-child(1) {
            transform: translateX(-140px) scale(0.85) rotateY(15deg);
            opacity: 0.6;
            z-index: 1;
        }

        .phone-mockup:nth-child(2) {
            transform: translateX(0) scale(1);
            opacity: 1;
            z-index: 3;
            box-shadow: 0 30px 80px rgba(22, 196, 182, 0.25),
                        0 15px 40px rgba(0, 0, 0, 0.15);
        }

        .phone-mockup:nth-child(3) {
            transform: translateX(140px) scale(0.85) rotateY(-15deg);
            opacity: 0.6;
            z-index: 1;
        }

        .phone-mockup.active {
            transform: translateX(0) scale(1) rotateY(0deg);
            opacity: 1;
            z-index: 3;
            box-shadow: 0 30px 80px rgba(22, 196, 182, 0.25),
                        0 15px 40px rgba(0, 0, 0, 0.15);
        }

        .phone-mockup.left {
            transform: translateX(-140px) scale(0.85) rotateY(15deg);
            opacity: 0.6;
            z-index: 1;
        }

        .phone-mockup.right {
            transform: translateX(140px) scale(0.85) rotateY(-15deg);
            opacity: 0.6;
            z-index: 1;
        }

        /* Section Styles */
        section {
            padding: 120px 0;
        }

        .section-title {
            text-align: center;
            font-size: clamp(2.25rem, 4vw, 3.5rem);
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--text-dark), var(--primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.03em;
            line-height: 1.2;
        }

        .section-subtitle {
            text-align: center;
            font-size: 1.25rem;
            color: var(--text-medium);
            margin-bottom: 4rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        /* Features Grid */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 2.5rem;
            margin-top: 4rem;
        }

        .feature-card {
            position: relative;
            overflow: hidden;
        }

        .feature-icon {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, rgba(22, 196, 182, 0.15), rgba(59, 130, 246, 0.15));
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 2rem;
            color: var(--primary);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .feature-icon::before {
            content: '';
            position: absolute;
            inset: -50%;
            background: conic-gradient(from 0deg, transparent, var(--primary), transparent 180deg);
            animation: rotate-icon 3s linear infinite;
            opacity: 0;
            transition: opacity 0.3s;
        }

        .glass-card:hover .feature-icon::before {
            opacity: 0.3;
        }

        .glass-card:hover .feature-icon {
            transform: scale(1.1) rotate(5deg);
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
        }

        @keyframes rotate-icon {
            to { transform: rotate(360deg); }
        }

        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--text-dark);
            font-weight: 700;
            letter-spacing: -0.01em;
        }

        .feature-card p {
            color: var(--text-medium);
            line-height: 1.7;
            font-size: 1.05rem;
        }

        /* Feature Showcase - Two Column Layout */
        .feature-showcase {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            margin-top: 5rem;
            padding: 4rem;
            background: linear-gradient(to right, 
                rgba(255, 255, 255, 0.9) 0%, 
                rgba(255, 255, 255, 0.7) 40%, 
                rgba(255, 255, 255, 0.3) 70%,
                transparent 100%);
            border: none;
            border-radius: 32px;
            box-shadow: none;
        }

        .feature-showcase.reverse {
            direction: rtl;
            background: linear-gradient(to left, 
                rgba(255, 255, 255, 0.9) 0%, 
                rgba(255, 255, 255, 0.7) 40%, 
                rgba(255, 255, 255, 0.3) 70%,
                transparent 100%);
        }

        .feature-showcase.reverse > * {
            direction: ltr;
        }

        .feature-showcase-content {
            text-align: left;
        }

        .feature-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            background: linear-gradient(135deg, rgba(22, 196, 182, 0.15), rgba(59, 130, 246, 0.15));
            border-radius: 50px;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 1.5rem;
        }

        .feature-showcase-content h3 {
            font-size: clamp(1.75rem, 3vw, 2.25rem);
            font-weight: 800;
            color: var(--text-dark);
            margin-bottom: 1.25rem;
            line-height: 1.2;
        }

        .feature-showcase-content p {
            font-size: 1.05rem;
            color: var(--text-medium);
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        .feature-highlights {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .feature-highlights li {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.5rem 0;
            font-size: 1rem;
            color: var(--text-dark);
        }

        .feature-highlights li i {
            color: var(--success);
            flex-shrink: 0;
        }

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

        .showcase-phone {
            max-width: 280px;
            width: 100%;
            height: auto;
            border-radius: 40px;
            box-shadow: 0 30px 80px rgba(22, 196, 182, 0.2),
                        0 10px 40px rgba(0, 0, 0, 0.1);
            transition: transform 0.4s ease;
        }

        .feature-showcase:hover .showcase-phone {
            transform: scale(1.05);
        }

        /* How It Works */
        .steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 3rem;
            margin-top: 3rem;
        }

        .step {
            text-align: center;
            position: relative;
        }

        .step-number {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary), var(--secondary), #8B5CF6);
            background-size: 200% 200%;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            font-weight: 800;
            margin: 0 auto 2rem;
            color: white;
            box-shadow: 0 8px 20px rgba(22, 196, 182, 0.3);
            animation: gradient-shift 4s ease infinite;
            transition: transform 0.3s ease;
        }

        .step:hover .step-number {
            transform: scale(1.1) rotate(5deg);
        }

        .step h3 {
            font-size: 1.4rem;
            margin-bottom: 1rem;
            color: var(--text-dark);
            font-weight: 600;
        }

        .step p {
            color: var(--text-medium);
        }

        /* Premium Section - iOS Liquid Glass */
        .premium-section {
            background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
            border-radius: 32px;
            padding: 5rem 2rem;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3),
                        inset 0 1px 0 rgba(255, 255, 255, 0.1);
        }

        .premium-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 20% 30%, rgba(22, 196, 182, 0.15) 0%, transparent 50%),
                        radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
            pointer-events: none;
        }

        .premium-section .section-title,
        .premium-section h2 {
            color: white;
        }

        .premium-section .section-subtitle,
        .premium-section p {
            color: rgba(255, 255, 255, 0.8);
        }

        .premium-benefits {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin: 2rem 0;
            text-align: left;
        }

        .benefit-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 1rem;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
        }

        .benefit-item i {
            color: var(--primary);
        }

        .benefit-item span {
            color: white;
        }

        .benefit-item i {
            color: var(--success);
        }

        /* Testimonials */
        .testimonials {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .testimonial-card {
            text-align: center;
        }

        .testimonial-avatar {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 50%;
            margin: 0 auto 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            font-weight: bold;
        }

        .testimonial-rating {
            color: var(--warning);
            margin-bottom: 1rem;
        }

        .testimonial-text {
            font-style: italic;
            color: var(--text-secondary);
            margin-bottom: 1rem;
        }

        .testimonial-author {
            font-weight: 600;
            color: var(--text-light);
        }

        /* Screenshots Gallery */
        .screenshots {
            display: flex;
            gap: 2rem;
            overflow-x: auto;
            padding: 2rem 0;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }

        .screenshots::-webkit-scrollbar {
            height: 8px;
        }

        .screenshots::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 10px;
        }

        .screenshots::-webkit-scrollbar-thumb {
            background: var(--primary);
            border-radius: 10px;
        }

        .screenshot-item {
            flex: 0 0 300px;
            scroll-snap-align: center;
        }

        .screenshot-frame {
            background: var(--bg-card);
            border: 2px solid var(--border-color);
            border-radius: 30px;
            padding: 1rem;
            aspect-ratio: 9/19.5;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            position: relative;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
        }

        .screenshot-placeholder {
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(22, 196, 182, 0.05), rgba(14, 165, 233, 0.05));
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 10px;
        }

        .screenshot-placeholder i {
            font-size: 3rem;
            color: var(--primary);
        }

        .screenshot-label {
            text-align: center;
            margin-top: 1rem;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        /* Final CTA */
        .final-cta {
            padding: 6rem 2rem;
            text-align: center;
            position: relative;
        }

        .final-cta h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            margin-bottom: 1rem;
            color: var(--text-dark);
        }

        .final-cta .subheadline {
            font-size: 1.3rem;
            color: var(--text-medium);
            margin-bottom: 3rem;
        }

        .final-cta .platform-note {
            color: var(--text-medium);
        }

        .platform-note {
            margin-top: 2rem;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        /* Footer */
        footer {
            background: #101c2c;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 3rem 0 2rem;
        }

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

        .footer-section h4 {
            color: rgba(255, 255, 255, 0.95);
            margin-bottom: 1rem;
            font-weight: 600;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: color 0.3s ease;
            display: block;
            margin-bottom: 0.5rem;
        }

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

        .social-links {
            display: flex;
            gap: 1rem;
        }

        .social-icon {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: all 0.3s ease;
        }

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

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-tagline {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
            margin-bottom: 1rem;
        }

        /* Floating Download Button */
        .floating-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 999;
            opacity: 0;
            transform: translateY(100px);
            transition: all 0.3s ease;
        }

        .floating-btn.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Animations */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Mobile Menu */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .mobile-menu-btn {
                display: block;
            }

            .hero {
                padding: 120px 0 60px;
                min-height: auto;
            }

            .hero-content {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

            .hero-text {
                text-align: center;
            }

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

            .phone-mockup {
                max-width: 280px;
            }

            .store-btn {
                width: 100%;
                max-width: 300px;
            }

            .feature-showcase {
                grid-template-columns: 1fr;
                gap: 2rem;
                padding: 2.5rem 2rem;
                margin-top: 3rem;
            }

            .feature-showcase.reverse {
                direction: ltr;
            }

            .feature-showcase-content {
                text-align: center;
            }

            .feature-badge {
                margin-left: auto;
                margin-right: auto;
            }

            .feature-highlights {
                text-align: left;
                max-width: 400px;
                margin: 0 auto;
            }

            .showcase-phone {
                max-width: 240px;
            }

            section {
                padding: 60px 0;
            }

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

            .floating-btn {
                bottom: 20px;
                right: 20px;
            }
        }

        /* Add smooth reveal on scroll */
        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Staggered animations */
        .features-grid .glass-card:nth-child(1) { animation-delay: 0.1s; }
        .features-grid .glass-card:nth-child(2) { animation-delay: 0.2s; }
        .features-grid .glass-card:nth-child(3) { animation-delay: 0.3s; }
        .features-grid .glass-card:nth-child(4) { animation-delay: 0.4s; }
        .features-grid .glass-card:nth-child(5) { animation-delay: 0.5s; }
        .features-grid .glass-card:nth-child(6) { animation-delay: 0.6s; }

        /* Ensure positioned elements are above background */
        .container,
        section {
            position: relative;
            z-index: 1;
        }