/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    overflow-y: auto;
    padding: 2rem;
}

.modal.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.modal-content {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    max-width: 900px;
    width: 100%;
    position: relative;
    margin: 2rem auto;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--industrial-grey);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s, color 0.3s;
    z-index: 10;
}

.modal-close:hover {
    background: var(--light-grey);
    color: var(--deep-black);
}

.blog-section {
    padding: 4rem 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.blog-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--signal-blue);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.blog-content {
    padding: 1.5rem;
}

.blog-meta {
    display: flex;
    gap: 1rem;
    color: var(--industrial-grey);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.blog-content h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.blog-excerpt {
    color: var(--industrial-grey);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.read-more {
    color: var(--signal-blue);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s;
}

.blog-card:hover .read-more {
    gap: 0.75rem;
}

.modal-article {
    max-width: 800px;
    margin: 0 auto;
}

.modal-article-header {
    margin-bottom: 2rem;
}

.modal-article-image {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.modal-article h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.modal-article-meta {
    display: flex;
    gap: 1.5rem;
    color: var(--industrial-grey);
    margin-bottom: 2rem;
}

.modal-article-content {
    line-height: 1.8;
    font-size: 1.05rem;
}

.modal-article-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.modal-article-content p {
    margin-bottom: 1.5rem;
}

.modal-article-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.modal-article-content li {
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .modal {
        padding: 1rem;
    }

    .modal-content {
        padding: 1.5rem;
        margin: 1rem auto;
    }

    .modal-article h2 {
        font-size: 1.8rem;
    }

    .modal-article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .modal-article-content {
        font-size: 1rem;
    }
}