/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Prevent horizontal scrolling */
img {
    max-width: 100%;
    height: auto;
}

/* Ensure all sections don't overflow */
section {
    width: 100%;
    overflow-x: hidden;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    width: 100%;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.nav-brand h2 {
    color: #2563eb;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Buttons */
.cta-button {
    background: #2563eb;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.cta-button-large {
    background: #2563eb;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button-large:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    margin-top: 80px;
}

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

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-placeholder {
    height: 400px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px dashed rgba(255, 255, 255, 0.5);
}

.hero-image {
    height: 400px;
    border-radius: 12px;
    object-fit: contain;
}

/* Image Placeholders */
.image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: rgba(0, 0, 0, 0.5);
    font-weight: 600;
    font-size: 1.1rem;
}

/* Story Section */
.story {
    padding: 100px 0;
    background: #f8fafc;
}

.story h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: #1e293b;
}

.story-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.story-intro {
    font-size: 1.2rem;
    color: #64748b;
    margin-bottom: 3rem;
    font-style: italic;
}

.story-step {
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.story-step h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.story-solution {
    margin-bottom: 2.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}

.story-solution h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.story-placeholder {
    height: 500px;
    background: #e2e8f0;
    border: 2px dashed #cbd5e1;
}

.story-image {
    height: 500px;
    border-radius: 12px;
    object-fit: contain;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: white;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: #1e293b;
}

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

.feature-card {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: #2563eb;
}

.feature-icon-placeholder {
    width: 80px;
    height: 80px;
    background: #2563eb;
    color: white;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.feature-card p {
    color: #64748b;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content > p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.beta-signup {
    background: rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 600px;
    margin: 0 auto;
}

.beta-signup h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

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

.form-group input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
}

.form-group input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}

.form-note {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 1rem;
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    color: #2563eb;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    opacity: 0.8;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #2563eb;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-image {
        height: 300px;
    }
    
    .story-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .story-image-container {
        display: flex;
        justify-content: center;
    }

    .story-image {
        height: 300px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .form-group {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .nav {
        padding: 1rem;
    }
    
    .nav-brand h2 {
        font-size: 1.2rem;
    }
    
    .cta-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .beta-signup {
        margin: 0 15px;
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 2rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-image {
        height: 250px;
    }
    
    .story, .features, .cta-section {
        padding: 60px 0;
    }
    
    .story h2, .features h2, .cta-content h2 {
        font-size: 2rem;
    }
    
    .story-image {
        height: 250px;
    }
    
    .feature-card {
        padding: 1.2rem;
    }
    
    .feature-icon-placeholder {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .beta-signup {
        padding: 1.5rem 1rem;
        margin: 0 10px;
    }
    
    .beta-signup h3 {
        font-size: 1.5rem;
    }
    
    .nav {
        padding: 0.8rem;
    }
    
    .nav-brand h2 {
        font-size: 1.1rem;
    }
    
    .cta-button {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
    
    .cta-button-large {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}

/* Extra small devices */
@media (max-width: 320px) {
    .container {
        padding: 0 8px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .story h2, .features h2, .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .beta-signup {
        margin: 0 8px;
        padding: 1.2rem 0.8rem;
    }
    
    .nav {
        padding: 0.6rem;
    }
    
    .nav-brand h2 {
        font-size: 1rem;
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: 1rem;
}

.close:hover {
    color: #2563eb;
}

.modal-content h2 {
    color: #1e293b;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.modal-content p {
    color: #64748b;
    line-height: 1.6;
    font-size: 1.1rem;
}

.feature-card {
    cursor: pointer;
}

/* Responsive modal */
@media (max-width: 768px) {
    .modal-content {
        margin: 20% auto;
        padding: 1.5rem;
        width: 95%;
    }
    
    .modal-content h2 {
        font-size: 1.5rem;
    }
    
    .modal-content p {
        font-size: 1rem;
    }
}
.thank-you-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.thank-you-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.thank-you-icon {
    margin-bottom: 2rem;
}

.success-checkmark {
    display: inline-block;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.thank-you-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.thank-you-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.thank-you-message {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 3rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.thank-you-message h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

.thank-you-message p {
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.9;
}

.thank-you-actions {
    margin-bottom: 3rem;
}

.thank-you-links p {
    margin-bottom: 1rem;
    opacity: 0.8;
}

.quick-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.quick-links a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.quick-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

/* Responsive adjustments for thank you page */
@media (max-width: 768px) {
    .thank-you-content h1 {
        font-size: 2.5rem;
    }
    
    .thank-you-subtitle {
        font-size: 1.1rem;
    }
    
    .success-checkmark {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
    }
    
    .quick-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .thank-you-message {
        padding: 1.5rem;
    }
}