/* Notice Board Hero Section */
.notice-hero {
    height: 40vh;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1577563908411-5077b6dc7624') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin-top: 60px;
}

.notice-hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.notice-hero-content p {
    font-size: 1.2rem;
}

/* Notice Categories */
.notice-categories {
    background: var(--light-bg);
    padding: 2rem 0;
}

.category-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.8rem 1.5rem;
    border: none;
    background: white;
    color: var(--primary-color);
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
}

.category-btn:hover,
.category-btn.active {
    background: var(--secondary-color);
    color: white;
}

/* Notices Section */
.notices-section {
    padding: 4rem 0;
    background: var(--light-bg);
}

.notice-card {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.notice-card.important {
    border-left: 4px solid var(--accent-color);
}

.notice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.notice-tag {
    background: var(--secondary-color);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.notice-date {
    color: #666;
    font-size: 0.9rem;
}

.notice-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.notice-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.notice-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

.notice-contact {
    color: #666;
    font-size: 0.9rem;
}

.notice-details {
    color: var(--secondary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.notice-details:hover {
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .notice-hero-content h1 {
        font-size: 2.5rem;
    }

    .category-buttons {
        padding: 0 1rem;
    }

    .notice-card {
        margin: 1rem;
    }

    .notice-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
}