:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --success-color: #27ae60;
    --text-color: #2c3e50;
    --light-bg: #ecf0f1;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

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

.features-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.feature-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.how-it-works {
    padding: 80px 0;
    background: white;
}

.step-card {
    text-align: center;
    padding: 2rem;
    margin-bottom: 2rem;
}

.step-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    line-height: 60px;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.stats-section {
    background: var(--primary-color);
    color: white;
    padding: 60px 0;
}

.stat-item {
    text-align: center;
    margin-bottom: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--secondary-color);
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

.cta-section {
    background: linear-gradient(135deg, var(--success-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.btn-custom {
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 25px;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    display: inline-block;
}

.btn-primary-custom {
    background: var(--accent-color);
    color: white;
}

.btn-primary-custom:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    color: white;
}

.btn-outline-custom {
    border: 2px solid white;
    color: white;
    background: transparent;
}

.btn-outline-custom:hover {
    background: white;
    color: var(--secondary-color);
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.3rem;
}

.navbar {
    background: white !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--text-color) !important;
    margin: 0 10px;
}

.navbar-nav .nav-link:hover {
    color: var(--secondary-color) !important;
}

footer {
    background: var(--primary-color);
    color: white;
    padding: 40px 0 20px;
}

footer h5, footer h6 {
    color: white;
}

footer .text-muted {
    color: rgba(255, 255, 255, 0.8) !important;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--secondary-color);
}

footer .border-secondary {
    border-color: rgba(255, 255, 255, 0.2) !important;
}

footer .text-success {
    color: var(--success-color) !important;
}

footer .text-danger {
    color: var(--accent-color) !important;
}

/* Timeline Styles */
.timeline {
    position: relative;
    padding-left: 3rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #dee2e6;
}

.timeline-item {
    position: relative;
}

.timeline-badge {
    position: absolute;
    left: -2.5rem;
    top: 0;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    z-index: 2;
}

.timeline-content {
    padding: 0.5rem 0;
}

.timeline-content h5 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .timeline {
        padding-left: 2rem;
    }
    
    .timeline-badge {
        left: -1.5rem;
        width: 1.5rem;
        height: 1.5rem;
        font-size: 0.7rem;
    }
}