/* ========================================
   Insights Page Styles
   Modern Editorial Design
======================================== */

/* Hero Section */
.insights-hero {
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 140px 5% 80px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    text-align: center;
}

.insights-hero-content {
    max-width: 800px;
}

.page-label {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #64748B;
    margin-bottom: 1.5rem;
}

.insights-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 400;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.insights-title .highlight {
    color: #64748B;
    font-style: italic;
}

.insights-intro {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}

/* Filter Section */
.filter-section {
    padding: 40px 5%;
    background: #0a0a0a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.filter-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    max-width: 1400px;
    margin: 0 auto;
}

.filter-tag {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 10px 24px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.7);
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-tag:hover {
    border-color: #64748B;
    color: #64748B;
}

.filter-tag.active {
    background: #64748B;
    border-color: #64748B;
    color: #0a0a0a;
}

/* Articles Section */
.articles-section {
    padding: 80px 5%;
    background: #0a0a0a;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Article Card */
.article-card {
    background: #111;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.article-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(100, 116, 139, 0.2);
}

/* Featured Article - Spans 2 columns */
.article-card.featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.article-card.featured .article-image {
    height: 100%;
    min-height: 400px;
}

.article-card.featured .article-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px;
}

.article-card.featured .article-title {
    font-size: 1.8rem;
}

/* Article Image */
.article-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

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

.article-card:hover .article-image img {
    transform: scale(1.08);
}

.article-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 6px 14px;
    background: #64748B;
    color: #0a0a0a;
    border-radius: 4px;
}

/* Article Content */
.article-content {
    padding: 24px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.article-category {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #64748B;
}

.article-read {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
}

.article-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    font-weight: 500;
    color: #fff;
    line-height: 1.3;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.article-card:hover .article-title {
    color: #64748B;
}

.article-excerpt {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: 20px;
}

.article-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    color: #64748B;
    text-decoration: none;
    transition: gap 0.3s ease;
}

.article-link::after {
    content: '\2192';
    transition: transform 0.3s ease;
}

.article-link:hover::after {
    transform: translateX(5px);
}

/* Newsletter Section */
.newsletter-section {
    padding: 100px 5%;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-container {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 400;
    color: #fff;
    margin-bottom: 12px;
}

.newsletter-content p {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 30px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 24px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #fff;
    outline: none;
    transition: border-color 0.3s ease;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.newsletter-form input:focus {
    border-color: #64748B;
}

.newsletter-form button {
    padding: 16px 32px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    background: #64748B;
    border: none;
    border-radius: 8px;
    color: #0a0a0a;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
}

.newsletter-form button:hover {
    background: #94A3B8;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .article-card.featured {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .insights-hero {
        min-height: 40vh;
        padding: 120px 5% 60px;
    }
    
    .filter-container {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 10px;
        -webkit-overflow-scrolling: touch;
    }
    
    .filter-tag {
        flex-shrink: 0;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .article-card.featured {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }
    
    .article-card.featured .article-image {
        min-height: 250px;
    }
    
    .article-card.featured .article-content {
        padding: 24px;
    }
    
    .article-card.featured .article-title {
        font-size: 1.4rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form button {
        width: 100%;
    }
}