:root {
    --primary-color: #2563eb;
    --secondary-color: #1e293b;
    --accent-color: #f59e0b;
    --light-color: #f8fafc;
    --dark-color: #0f172a;
    --text-color: #334155;
}

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

.feature-card {
    transition: transform 0.3s ease;
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.audience-section {
    background-color: #f1f5f9;
}

.audience-card {
    border: none;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
    height: 100%;
}

.audience-card:hover {
    transform: translateY(-3px);
}

.benefit-icon {
    font-size: 1.8rem;
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.1);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.nav-logo {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.5rem;
}

footer {
    background-color: var(--dark-color);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
}

.btn-light {
    background-color: white;
    color: var(--primary-color);
    border: none;
}

.btn-light:hover {
    background-color: #f8fafc;
    color: var(--primary-color);
}