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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    padding: 1rem 2rem;
    z-index: 100;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.nav__logo {
    color: #fff;
    font-size: 1.5rem;
}

.nav__menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav__link {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.nav__link:hover {
    color: #ffd700;
}

.nav__link--active {
    color: #ffd700;
    pointer-events: none;
}

/* Banner */
.banner {
    height: 100vh;
    background-image: url('../../images/banner.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
}

.banner__content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.banner__title {
    color: #fff;
    font-size: 3rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* Responsive */
@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 1rem;
    }

    .nav__menu {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .banner__title {
        font-size: 2rem;
    }
} 

/* Featured Section */
.featured {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.featured__title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: #333;
}

.featured__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.featured__card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

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

.featured__image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.featured__content {
    padding: 1.5rem;
}

.featured__card-title {
    font-size: 1.25rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.featured__description {
    color: #666;
    line-height: 1.6;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .featured__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .featured__grid {
        grid-template-columns: 1fr;
    }
    
    .featured__title {
        font-size: 1.5rem;
    }
} 

/* Source Section */
.source {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    background-color: #f9f9f9;
}

.source__title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: #333;
}

.source__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.source__card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

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

.source__image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.source__content {
    padding: 1.5rem;
}

.source__card-title {
    font-size: 1.25rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.source__description {
    color: #666;
    line-height: 1.6;
}

/* Footer */
.footer {
    background-color: #333;
    color: #fff;
    padding: 2rem;
}

.footer__content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer__item {
    margin: 0.5rem 0;
    font-size: 1rem;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .source__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .source__grid {
        grid-template-columns: 1fr;
    }
    
    .source__title {
        font-size: 1.5rem;
    }
    
    .footer__item {
        font-size: 0.9rem;
    }
}