:root {
    --primary-color: #536de6;
    --secondary-color: #3b4cb8;
    --accent-color: #6b7ef6;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #1f2937;
    line-height: 1.5;
    margin: 0;
}

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

.btn-primary {
    background: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: #4b5563;
    margin-bottom: 2rem;
}

.contact-card {
    transition: transform 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
}

.social-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

@media screen and (max-width: 768px) {
    nav img {
        height: 32px;
        width: auto;
    }

    .flex.items-center.space-x-4 a {
        font-size: 14px;
    }
}