:root {
            --navy: #1a1d3a;
            --deep-purple: #2d2550;
            --rich-purple: #5b4b8a;
            --coral: #ff6b6b;
            --coral-pink: #ff8a9b;
            --soft-yellow: #ffe66d;
            --white: #ffffff;
            --light-gray: #f5f6fa;
            --medium-gray: #a0a4b8;
            --gradient-primary: linear-gradient(135deg, #1a1d3a 0%, #2d2550 100%);
            --gradient-accent: linear-gradient(135deg, #ff6b6b 0%, #ff8a9b 100%);
            --gradient-purple: linear-gradient(135deg, #5b4b8a 0%, #7b68aa 100%);
        }

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

        body {
            font-family: 'DM Sans', sans-serif;
            color: var(--navy);
            line-height: 1.6;
            overflow-x: hidden;
            background: var(--white);
        }

        /* Launch Banner */
        .launch-banner {
            background: var(--gradient-accent);
            padding: 1rem 5%;
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1001;
            box-shadow: 0 2px 10px rgba(255, 107, 107, 0.3);
        }

        .banner-content {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .banner-text {
            display: flex;
            align-items: center;
            gap: 1rem;
            color: white;
            font-size: 0.95rem;
            flex: 1;
            min-width: 300px;
        }

        .banner-icon {
            font-size: 1.5rem;
        }

        .banner-message {
            line-height: 1.5;
        }

        .banner-message strong {
            font-weight: 700;
        }

        .banner-form {
            display: flex;
            gap: 0.5rem;
        }

        .banner-form input {
            padding: 0.75rem 1.25rem;
            border: none;
            border-radius: 6px;
            font-size: 0.95rem;
            min-width: 280px;
            outline: none;
        }

        .banner-form input:focus {
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
        }

        .banner-submit {
            padding: 0.75rem 2rem;
            background: var(--navy);
            color: white;
            border: none;
            border-radius: 6px;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .banner-submit:hover {
            background: var(--deep-purple);
            transform: translateY(-1px);
        }

        .banner-success {
            background: #28ca42;
            padding: 0.75rem 2rem;
            border-radius: 6px;
            color: white;
            font-weight: 700;
            display: none;
        }

        /* Header */
        header {
            position: fixed;
            top: 60px;
            width: 100%;
            padding: 1.5rem 5%;
            background: rgba(26, 29, 58, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            animation: slideDown 0.6s ease-out;
        }

        @keyframes slideDown {
            from {
                transform: translateY(-100%);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }

        .logo {
            font-family: 'Playfair Display', serif;
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--white);
            letter-spacing: -0.5px;
        }

        .logo span {
            background: var(--gradient-accent);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-links {
            display: flex;
            gap: 2.5rem;
            align-items: center;
        }

        .nav-links a {
            color: var(--white);
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-accent);
            transition: width 0.3s ease;
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .cta-button {
            background: var(--gradient-accent);
            color: var(--white);
            padding: 0.75rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            transition: all 0.3s ease;
            box-shadow: 0 4px 20px rgba(255, 107, 107, 0.3);
        }

        .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 30px rgba(255, 107, 107, 0.4);
        }

        /* Hero Section */
        .hero {
            background: var(--gradient-primary);
            padding: 14rem 5% 8rem;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 50%, rgba(91, 75, 138, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 107, 107, 0.1) 0%, transparent 50%);
        }

        .hero-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-text h1 {
            font-family: 'Playfair Display', serif;
            font-size: 4.5rem;
            font-weight: 900;
            color: var(--white);
            line-height: 1.1;
            margin-bottom: 1.5rem;
            animation: fadeInUp 0.8s ease-out 0.2s backwards;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero-text h1 .highlight {
            background: var(--gradient-accent);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-text p {
            font-size: 1.3rem;
            color: var(--medium-gray);
            margin-bottom: 2.5rem;
            line-height: 1.8;
            animation: fadeInUp 0.8s ease-out 0.4s backwards;
        }

        .hero-buttons {
            display: flex;
            gap: 1.5rem;
            animation: fadeInUp 0.8s ease-out 0.6s backwards;
        }

        .primary-button {
            background: var(--gradient-accent);
            color: var(--white);
            padding: 1.2rem 3rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: 0 8px 30px rgba(255, 107, 107, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .primary-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 40px rgba(255, 107, 107, 0.4);
        }

        .secondary-button {
            background: transparent;
            color: var(--white);
            padding: 1.2rem 3rem;
            border: 2px solid var(--rich-purple);
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.1rem;
            transition: all 0.3s ease;
        }

        .secondary-button:hover {
            background: rgba(91, 75, 138, 0.2);
            transform: translateY(-3px);
        }

        .hero-visual {
            position: relative;
            animation: fadeIn 1s ease-out 0.4s backwards;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        /* Hero Floating Badge - Larger Version */
        .floating-badge-hero {
            animation: slideInUp 0.8s ease-out 0.6s backwards;
        }

        .float-alert-large {
            background: linear-gradient(135deg, #ff8a9b 0%, #ff6b6b 100%);
            color: white;
            padding: 2.5rem;
            border-radius: 20px;
            box-shadow: 0 16px 64px rgba(255, 107, 107, 0.5);
            max-width: 450px;
            animation: pulse 2s ease-in-out infinite;
            transform: scale(1.1);
        }

        @keyframes pulse {
            0%, 100% {
                box-shadow: 0 16px 64px rgba(255, 107, 107, 0.5);
            }
            50% {
                box-shadow: 0 20px 80px rgba(255, 107, 107, 0.7);
            }
        }

        .alert-icon-circle {
            width: 48px;
            height: 48px;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
        }

        .float-close {
            background: transparent;
            border: none;
            color: white;
            font-size: 32px;
            cursor: pointer;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: background 0.2s;
            line-height: 1;
        }

        .float-close:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .float-title-large {
            font-weight: 700;
            font-size: 1.8rem;
            margin-bottom: 0.75rem;
            line-height: 1.2;
        }

        .float-message-large {
            font-size: 1.1rem;
            opacity: 0.95;
            line-height: 1.5;
        }

        .float-btn {
            flex: 1;
            padding: 14px 20px;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: all 0.2s;
        }

        .float-btn.primary {
            background: white;
            color: var(--coral);
        }

        .float-btn.primary:hover {
            background: #f5f5f5;
            transform: translateY(-2px);
        }

        .float-btn.secondary {
            background: rgba(255, 255, 255, 0.25);
            color: white;
        }

        .float-btn.secondary:hover {
            background: rgba(255, 255, 255, 0.35);
        }

        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Stats Section */
        .stats {
            background: var(--white);
            padding: 4rem 5%;
        }

        .stats-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 3rem;
        }

        .stat-item {
            text-align: center;
            padding: 2rem;
            animation: fadeInUp 0.8s ease-out backwards;
        }

        .stat-item:nth-child(1) { animation-delay: 0.2s; }
        .stat-item:nth-child(2) { animation-delay: 0.4s; }
        .stat-item:nth-child(3) { animation-delay: 0.6s; }

        .stat-number {
            font-family: 'Playfair Display', serif;
            font-size: 3.5rem;
            font-weight: 900;
            background: var(--gradient-accent);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 1.1rem;
            color: var(--navy);
            font-weight: 500;
        }

        /* How It Works Section */
        .how-it-works {
            background: linear-gradient(135deg, #f5f3f9 0%, #faf9fc 100%);
            padding: 8rem 5%;
            position: relative;
            overflow: hidden;
        }

        .how-it-works::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(91, 75, 138, 0.05) 0%, transparent 70%);
            border-radius: 50%;
        }

        .how-it-works::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -5%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 107, 107, 0.04) 0%, transparent 70%);
            border-radius: 50%;
        }

        .how-it-works-content {
            max-width: 1400px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .how-it-works .section-title {
            color: var(--navy);
            text-align: center;
        }

        .how-it-works .section-subtitle {
            color: var(--medium-gray);
            text-align: center;
        }

        .timeline {
            display: flex;
            align-items: flex-start;
            justify-content: center;
            margin-top: 5rem;
            gap: 1rem;
        }

        .timeline-step {
            flex: 1;
            max-width: 280px;
            text-align: center;
            animation: fadeInUp 0.8s ease-out backwards;
        }

        .timeline-step:nth-child(2) { animation-delay: 0.2s; }
        .timeline-step:nth-child(4) { animation-delay: 0.4s; }
        .timeline-step:nth-child(6) { animation-delay: 0.6s; }
        .timeline-step:nth-child(8) { animation-delay: 0.8s; }

        .step-number {
            width: 50px;
            height: 50px;
            background: var(--gradient-accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--white);
            margin: 0 auto 1.5rem;
            box-shadow: 0 6px 24px rgba(255, 107, 107, 0.5);
        }

        .step-visual {
            margin-bottom: 1.5rem;
            display: flex;
            justify-content: center;
        }

        .step-visual svg {
            filter: drop-shadow(0 4px 12px rgba(91, 75, 138, 0.15));
        }

        .timeline-step h3 {
            color: var(--navy);
            font-size: 1.3rem;
            margin-bottom: 1rem;
            font-weight: 700;
        }

        .timeline-step p {
            color: var(--medium-gray);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        .timeline-arrow {
            flex: 0 0 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            animation: fadeIn 1s ease-out backwards;
            margin-top: 80px;
        }

        .timeline-arrow:nth-child(3) { animation-delay: 0.3s; }
        .timeline-arrow:nth-child(5) { animation-delay: 0.5s; }
        .timeline-arrow:nth-child(7) { animation-delay: 0.7s; }

        /* Problem Section */
        .problem {
            background: var(--white);
            padding: 8rem 5%;
        }

        .problem-content {
            max-width: 1400px;
            margin: 0 auto;
            text-align: center;
        }

        .section-title {
            font-family: 'Playfair Display', serif;
            font-size: 3rem;
            font-weight: 900;
            color: var(--navy);
            margin-bottom: 1.5rem;
        }

        .section-subtitle {
            font-size: 1.3rem;
            color: var(--medium-gray);
            max-width: 700px;
            margin: 0 auto 4rem;
            line-height: 1.8;
        }

        .problem-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin-top: 3rem;
        }

        .problem-card {
            background: var(--white);
            padding: 3rem 2rem;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            animation: fadeInUp 0.8s ease-out backwards;
        }

        .problem-card:nth-child(1) { animation-delay: 0.2s; }
        .problem-card:nth-child(2) { animation-delay: 0.4s; }
        .problem-card:nth-child(3) { animation-delay: 0.6s; }

        .problem-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
        }

        .problem-icon {
            font-size: 4rem;
            margin-bottom: 1.5rem;
        }

        .problem-card h3 {
            font-size: 1.5rem;
            color: var(--navy);
            margin-bottom: 1rem;
            font-weight: 700;
        }

        .problem-card p {
            color: var(--medium-gray);
            line-height: 1.8;
        }

        /* Features Section */
        .features {
            background: var(--gradient-primary);
            padding: 8rem 5%;
            position: relative;
            overflow: hidden;
        }

        .features::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background: radial-gradient(circle at 100% 50%, rgba(255, 107, 107, 0.1) 0%, transparent 70%);
        }

        .features-content {
            max-width: 1400px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .features-header {
            text-align: center;
            margin-bottom: 5rem;
        }

        .features-header h2 {
            font-family: 'Playfair Display', serif;
            font-size: 3rem;
            font-weight: 900;
            color: var(--white);
            margin-bottom: 1.5rem;
        }

        .features-header p {
            font-size: 1.3rem;
            color: var(--medium-gray);
            max-width: 700px;
            margin: 0 auto;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 3rem;
        }

        .feature-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            padding: 3rem 2.5rem;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.4s ease;
            animation: fadeInUp 0.8s ease-out backwards;
        }

        .feature-card:nth-child(1) { animation-delay: 0.2s; }
        .feature-card:nth-child(2) { animation-delay: 0.3s; }
        .feature-card:nth-child(3) { animation-delay: 0.4s; }
        .feature-card:nth-child(4) { animation-delay: 0.5s; }
        .feature-card:nth-child(5) { animation-delay: 0.6s; }
        .feature-card:nth-child(6) { animation-delay: 0.7s; }

        .feature-card:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-10px);
            border-color: var(--coral);
        }

        .feature-icon {
            width: 60px;
            height: 60px;
            background: var(--gradient-accent);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
        }

        .feature-card h3 {
            color: var(--white);
            font-size: 1.4rem;
            margin-bottom: 1rem;
            font-weight: 700;
        }

        .feature-card p {
            color: var(--medium-gray);
            line-height: 1.8;
        }

        /* Modes Section */
        .modes {
            background: var(--white);
            padding: 8rem 5%;
        }

        .modes-content {
            max-width: 1400px;
            margin: 0 auto;
        }

        .modes-header {
            text-align: center;
            margin-bottom: 5rem;
        }

        .modes-header h2 {
            font-family: 'Playfair Display', serif;
            font-size: 3rem;
            font-weight: 900;
            color: var(--navy);
            margin-bottom: 1.5rem;
        }

        .modes-header p {
            font-size: 1.3rem;
            color: var(--medium-gray);
            max-width: 700px;
            margin: 0 auto;
        }

        .mode-item {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: center;
            margin-bottom: 6rem;
            animation: fadeInUp 0.8s ease-out backwards;
        }

        .mode-item:nth-child(even) {
            direction: rtl;
        }

        .mode-item:nth-child(even) > * {
            direction: ltr;
        }

        .mode-visual {
            background: var(--light-gray);
            padding: 3rem;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        }

        .mode-badge {
            display: inline-block;
            background: var(--gradient-accent);
            color: var(--white);
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
        }

        .mode-text h3 {
            font-family: 'Playfair Display', serif;
            font-size: 2.5rem;
            color: var(--navy);
            margin-bottom: 1.5rem;
            font-weight: 900;
        }

        .mode-text p {
            font-size: 1.1rem;
            color: var(--medium-gray);
            line-height: 1.8;
            margin-bottom: 1rem;
        }

        .mode-text ul {
            list-style: none;
            margin-top: 2rem;
        }

        .mode-text li {
            padding-left: 2rem;
            margin-bottom: 1rem;
            position: relative;
            color: var(--navy);
        }

        .mode-text li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--coral);
            font-weight: 700;
            font-size: 1.2rem;
        }

        /* FAQ Section */
        .faq-section {
            background: var(--light-gray);
            padding: 8rem 5%;
        }

        .faq-content {
            max-width: 1400px;
            margin: 0 auto;
        }

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

        .faq-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
        }

        .faq-column {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .faq-section-title {
            font-size: 1.8rem;
            color: var(--navy);
            margin-bottom: 1rem;
            font-weight: 700;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid var(--coral);
            display: inline-block;
        }

        .faq-item {
            background: var(--white);
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }

        .faq-item:hover {
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
            transform: translateY(-2px);
        }

        .faq-question {
            font-size: 1.2rem;
            color: var(--navy);
            margin-bottom: 1rem;
            font-weight: 700;
            line-height: 1.4;
        }

        .faq-answer {
            color: var(--medium-gray);
            line-height: 1.8;
            margin-bottom: 0.5rem;
        }

        .faq-answer:last-child {
            margin-bottom: 0;
        }

        .faq-list {
            color: var(--medium-gray);
            line-height: 1.8;
            margin: 1rem 0;
            padding-left: 1.5rem;
        }

        .faq-list li {
            margin-bottom: 0.5rem;
        }

        .faq-list li:last-child {
            margin-bottom: 0;
        }

        /* CTA Section */
        .cta-section {
            background: var(--gradient-primary);
            padding: 8rem 5%;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(91, 75, 138, 0.2) 0%, transparent 70%);
        }

        .cta-content {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .cta-content h2 {
            font-family: 'Playfair Display', serif;
            font-size: 3.5rem;
            font-weight: 900;
            color: var(--white);
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .cta-content p {
            font-size: 1.3rem;
            color: var(--medium-gray);
            margin-bottom: 3rem;
            line-height: 1.8;
        }

        .cta-buttons {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
        }

        /* Footer */
        footer {
            background: var(--navy);
            padding: 4rem 5% 2rem;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 4rem;
            margin-bottom: 3rem;
        }

        .footer-brand h3 {
            font-family: 'Playfair Display', serif;
            font-size: 1.8rem;
            color: var(--white);
            margin-bottom: 1rem;
        }

        .footer-brand p {
            color: var(--medium-gray);
            line-height: 1.8;
        }

        .footer-links h4 {
            color: var(--white);
            font-size: 1.1rem;
            margin-bottom: 1.5rem;
            font-weight: 700;
        }

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

        .footer-links a {
            color: var(--medium-gray);
            text-decoration: none;
            display: block;
            margin-bottom: 0.8rem;
            transition: color 0.3s ease;
        }

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

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

        /* Responsive */
        @media (max-width: 1024px) {
            .banner-content {
                flex-direction: column;
                align-items: stretch;
                gap: 1rem;
            }

            .banner-form {
                width: 100%;
                max-width: 500px;
            }

            .banner-form input {
                flex: 1;
                min-width: 200px;
            }

            header {
                top: 140px;
            }

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

            .hero {
                padding: 16rem 5% 8rem;
            }

            .hero-text h1 {
                font-size: 3.5rem;
            }

            .hero-visual {
                max-width: 450px;
                margin: 0 auto;
            }

            .float-alert-large {
                transform: scale(1);
            }

            .features-grid,
            .problem-grid,
            .stats-container {
                grid-template-columns: 1fr;
            }

            .mode-item {
                grid-template-columns: 1fr;
            }

            .mode-item:nth-child(even) {
                direction: ltr;
            }

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

            .timeline {
                flex-wrap: wrap;
                gap: 2rem;
            }

            .timeline-step {
                flex: 1 1 calc(50% - 1rem);
                min-width: 250px;
            }

            .timeline-arrow {
                display: none;
            }

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

        @media (max-width: 768px) {
            .launch-banner {
                padding: 1rem 4%;
            }

            .banner-content {
                flex-direction: column;
                align-items: stretch;
                gap: 1rem;
            }

            .banner-text {
                min-width: auto;
                font-size: 0.9rem;
            }

            .banner-icon {
                font-size: 1.2rem;
            }

            .banner-form {
                flex-direction: column;
            }

            .banner-form input {
                min-width: auto;
                width: 100%;
            }

            header {
                top: 180px;
            }

            .hero {
                padding: 16rem 5% 4rem;
            }

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

            .section-title {
                font-size: 2rem;
            }

            .nav-links {
                display: none;
            }

            .hero-buttons {
                flex-direction: column;
            }

            .float-alert-large {
                transform: scale(0.85);
                padding: 2rem;
            }

            .float-title-large {
                font-size: 1.5rem;
            }

            .float-message-large {
                font-size: 1rem;
            }

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

            .timeline {
                flex-direction: column;
                gap: 3rem;
            }

            .timeline-arrow {
                transform: rotate(90deg);
                margin: 0;
            }

            .timeline-step {
                max-width: 100%;
            }

            .faq-item {
                padding: 1.5rem;
            }

            .faq-question {
                font-size: 1.1rem;
            }

            .faq-section-title {
                font-size: 1.5rem;
            }
        }