:root {
    --color-black: #000;
    --color-primary: #72B42C;
    --color-gray: #818385;
    --color-light-gray: #f5f5f5;
    --color-white: #ffffff;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--color-light-gray);
    color: var(--color-black);
    line-height: 1.6;
}

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

header {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 0;
}

header h1 {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 10px;
    font-weight: 700;
}

header p {
    font-size: 1.1rem;
    color: var(--color-gray);
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.link-card {
    background-color: var(--color-white);
    border-radius: 8px;
    padding: 25px;
    text-decoration: none;
    color: var(--color-black);
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.link-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    border-left: 4px solid var(--color-primary);
}

.link-icon {
    background-color: var(--color-primary);
    color: var(--color-white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 15px;
}

.link-card h2 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--color-black);
}

.link-card p {
    color: var(--color-gray);
    font-size: 0.9rem;
}

footer {
    text-align: center;
    padding: 20px 0;
    color: var(--color-gray);
    font-size: 0.9rem;
    border-top: 1px solid #e0e0e0;
}

@media (max-width: 768px) {
    .links-grid {
        grid-template-columns: 1fr;
    }
    
    header h1 {
        font-size: 2rem;
    }
}


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