/* -------------------------------------------------------------------------- */
/* 4. استایل‌های صفحه اصلی (Home Page)
/* -------------------------------------------------------------------------- */
.cn-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.cn-bg-light {
    background-color: var(--cn-bg-light);
}

.cn-hero {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: -1px; /* To fix any gap with header */
}

.cn-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.cn-hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(11, 25, 44, 0.4), rgba(11, 25, 44, 0.8));
}

.cn-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cn-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    width: 100%;
    padding: 0 24px;
}

.cn-hero-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 48px;
    border-radius: var(--cn-radius-xl);
    text-align: center;
    box-shadow: var(--cn-shadow-lg);
}

.cn-hero-card h1 {
    font-size: 36px;
    margin-bottom: 16px;
    color: var(--cn-secondary-color);
}

.cn-hero-card p {
    font-size: 16px;
    color: var(--cn-text-muted);
    margin-bottom: 32px;
}

.cn-hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.cn-btn {
    padding: 12px 24px;
    border-radius: var(--cn-radius-md);
    font-weight: 600;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--cn-transition);
    text-decoration: none;
}

.cn-btn-primary {
    background-color: var(--cn-primary-color);
    color: white !important;
    border: 2px solid var(--cn-primary-color);
}

.cn-btn-primary:hover {
    background-color: var(--cn-primary-hover);
    border-color: var(--cn-primary-hover);
}

.cn-btn-secondary {
    background-color: transparent;
    color: var(--cn-secondary-color) !important;
    border: 2px solid var(--cn-border-color);
}

.cn-btn-secondary:hover {
    border-color: var(--cn-secondary-color);
    background-color: var(--cn-bg-light);
}

.cn-section {
    padding: 80px 0;
}

.cn-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--cn-border-color);
    padding-bottom: 16px;
}

.cn-section-header h2 {
    font-size: 24px;
    position: relative;
    color: var(--cn-secondary-color);
    margin: 0;
}

.cn-section-header h2::after {
    content: '';
    position: absolute;
    bottom: -17px;
    right: 0;
    width: 60px;
    height: 3px;
    background-color: var(--cn-primary-color);
}

.cn-view-all {
    color: var(--cn-primary-color);
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
}

.cn-view-all:hover {
    gap: 8px;
}

.cn-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.cn-article-card {
    background-color: var(--cn-bg-white);
    border-radius: var(--cn-radius-lg);
    overflow: hidden;
    box-shadow: var(--cn-shadow-sm);
    transition: var(--cn-transition);
    border: 1px solid transparent;
}

.cn-article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--cn-shadow-lg);
    border-color: var(--cn-border-color);
}

.cn-card-img {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.cn-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.cn-article-card:hover .cn-card-img img {
    transform: scale(1.05);
}

.cn-badge {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background-color: var(--cn-primary-color);
    color: white;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 4px;
    z-index: 2;
}

.cn-card-content {
    padding: 24px;
}

.cn-card-content h3 {
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1.4;
    color: var(--cn-secondary-color);
}

.cn-card-content p {
    font-size: 14px;
    color: var(--cn-text-muted);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cn-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--cn-text-muted);
}

.cn-dot-separator {
    color: #d1d5db;
}

/* Topic Cards */
.cn-topic-card {
    background-color: var(--cn-bg-white);
    border-radius: var(--cn-radius-lg);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--cn-shadow-sm);
    transition: var(--cn-transition);
    border: 1px solid var(--cn-border-color);
}

.cn-topic-card:hover {
    border-color: var(--cn-primary-color);
    transform: translateY(-5px);
    box-shadow: var(--cn-shadow-md);
}

.cn-topic-card i {
    font-size: 48px;
    color: var(--cn-primary-color);
    margin-bottom: 16px;
}

.cn-topic-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--cn-secondary-color);
}

.cn-topic-card p {
    font-size: 14px;
    color: var(--cn-text-muted);
    margin-bottom: 24px;
}

.cn-text-link {
    color: var(--cn-primary-color);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
}

.cn-text-link:hover {
    gap: 8px;
}

@media (max-width: 1024px) {
    .cn-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .cn-grid-4 {
        grid-template-columns: 1fr;
    }
    .cn-hero-card {
        padding: 32px 24px;
    }
    .cn-hero-buttons {
        flex-direction: column;
    }
}