/* Landing Page Styles */

:root {
    --primary-color: #0d6efd;
    --primary-dark: #0b5ed7;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--dark-color);
    padding-top: 70px;
}

/* Navigation */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none"/><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: 3rem;
    line-height: 1.2;
}

.hero-section .lead {
    font-size: 1.25rem;
    opacity: 0.95;
}

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

.hero-image i {
    font-size: 15rem;
    opacity: 0.2;
    color: white;
}

/* Feature Cards */
.features-section {
    background-color: white;
}

.feature-card {
    padding: 2rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid transparent;
}

.feature-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 20px rgba(13, 110, 253, 0.15);
    transform: translateY(-5px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.feature-card p {
    color: var(--gray-color);
    line-height: 1.6;
}

/* How It Works */
.how-it-works {
    position: relative;
}

.step-card {
    text-align: center;
    padding: 2rem;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 10px rgba(13, 110, 253, 0.3);
}

.step-card h5 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.step-card p {
    color: var(--gray-color);
    line-height: 1.6;
}

/* Notice Section */
.notice-section .alert {
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.notice-section .alert-heading {
    font-size: 1.5rem;
    font-weight: 700;
}

.notice-section ul {
    margin-left: 1.5rem;
}

.notice-section li {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

/* Waitlist Section */
.waitlist-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 0;
}

.waitlist-section .card {
    border: none;
    border-radius: 16px;
}

.countdown-box {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3);
}

.countdown-number {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
}

.countdown-label {
    font-size: 1.1rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.waitlist-section .form-label {
    font-weight: 600;
    color: var(--dark-color);
}

.waitlist-section .form-control {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
    transition: all 0.3s ease;
}

.waitlist-section .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.waitlist-section .btn-primary {
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.waitlist-section .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(13, 110, 253, 0.4);
}

.form-check-label {
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Transparency Section */
.transparency-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    height: 100%;
}

.transparency-card h5 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.transparency-card ul {
    list-style: none;
    padding-left: 0;
}

.transparency-card li {
    padding: 0.5rem 0;
    color: var(--gray-color);
    line-height: 1.6;
}

.transparency-card li::before {
    content: '✓';
    color: var(--success-color);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: white;
}

.footer .text-muted {
    color: rgba(255, 255, 255, 0.6) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section .lead {
        font-size: 1rem;
    }
    
    .hero-image i {
        font-size: 8rem;
    }
    
    .countdown-number {
        font-size: 3rem;
    }
    
    .feature-card {
        margin-bottom: 1rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card,
.step-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Alert Improvements */
.alert {
    border-radius: 8px;
}

.alert-success {
    background-color: #d1e7dd;
    border-color: #badbcc;
    color: #0f5132;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: #f5c2c7;
    color: #842029;
}

.alert-warning {
    background-color: #fff3cd;
    border-color: #ffecb5;
    color: #664d03;
}

/* Button Styles */
.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
}

.btn-outline-light:hover {
    background-color: white;
    color: var(--primary-color);
}

.btn-outline-primary {
    border-width: 2px;
}

.btn-outline-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3);
}