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

:root {
    --primary-color: #1a2332;
    --secondary-color: #3b82f6;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

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

/* Header */
.header {
    text-align: center;
    padding: 40px 20px 20px;
}

.logo h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--bg-white);
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.tagline {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
}

/* Main Content */
.main-content {
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 60px 40px;
    margin: 40px 0;
}

.hero-section {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* Status Badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-color);
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 600;
    margin-bottom: 30px;
    border: 2px solid var(--accent-color);
}

.pulse {
    width: 12px;
    height: 12px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.1);
    }
}

/* Hero Title */
.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 25px;
    line-height: 1.4;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 50px;
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.feature {
    padding: 30px;
    background: var(--bg-light);
    border-radius: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.feature h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.feature p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Timeline Section */
.timeline-section {
    margin: 40px 0;
    padding: 25px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(16, 185, 129, 0.08) 100%);
    border-radius: 12px;
    border-left: 4px solid var(--secondary-color);
}

.timeline-text {
    font-size: 1.15rem;
    color: var(--text-primary);
    font-weight: 600;
}

/* Partnership Section */
.partnership-section {
    margin: 60px 0;
    padding: 40px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    border-radius: 15px;
    border: 2px solid var(--border-color);
}

.partnership-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 30px;
    font-weight: 600;
}

.partners {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.partner {
    text-align: center;
}

.partner-logo-img {
    max-width: 200px;
    height: auto;
    padding: 20px;
    background: var(--bg-white);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 15px;
    display: block;
}

.partner p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 200px;
}

.international-teaser {
    margin-top: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
}

.highlight {
    color: var(--bg-white);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

/* Signup Section */
.signup-section {
    margin: 60px 0 20px;
    padding: 50px 40px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    border-radius: 15px;
    color: var(--bg-white);
}

.signup-section h3 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.signup-section > p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.signup-form {
    display: flex;
    gap: 15px;
    max-width: 500px;
    margin: 0 auto 15px;
}

.signup-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
}

.signup-form input:focus {
    outline: 3px solid rgba(255, 255, 255, 0.5);
}

.signup-form button {
    padding: 15px 35px;
    background: var(--primary-color);
    color: var(--bg-white);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    font-family: inherit;
}

.signup-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.signup-form button:active {
    transform: translateY(0);
}

.signup-form button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.privacy-note {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Footer */
.footer {
    text-align: center;
    padding: 40px 20px;
    color: var(--bg-white);
}

.footer-text {
    font-size: 1rem;
    margin-bottom: 10px;
}

.footer-links {
    margin: 15px 0;
}

.footer-links a {
    color: var(--bg-white);
    text-decoration: none;
    margin: 0 15px;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 0.8;
}

.footer-disclaimer {
    font-size: 0.85rem;
    opacity: 0.7;
    margin: 15px auto;
    max-width: 700px;
    font-style: italic;
    line-height: 1.5;
}

.footer-copyright {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-top: 10px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

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

.modal-content {
    background-color: var(--bg-white);
    margin: 15% auto;
    padding: 40px;
    border-radius: 15px;
    width: 90%;
    max-width: 400px;
    text-align: center;
    position: relative;
    animation: slideIn 0.3s ease;
}

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

.close {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 28px;
    font-weight: bold;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.3s ease;
}

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

.modal-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-color);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 20px;
}

.modal-content h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.modal-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo h1 {
        font-size: 2rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .main-content {
        padding: 40px 25px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-description {
        font-size: 1.05rem;
    }

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

    .partners {
        flex-direction: column;
        gap: 30px;
    }

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

    .signup-form button {
        width: 100%;
    }

    .partnership-section {
        padding: 30px 20px;
    }

    .signup-section {
        padding: 40px 25px;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 1.8rem;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .feature-icon {
        font-size: 2.5rem;
    }
}