/* Section v7 - Airy Elegant Grid (Premium Layout) */

.section-v7 {
    padding: 30px 0;
    background: #fafafa;
    position: relative;
    margin: 0 200px!important;
    width: unset;
    max-width: 100%;
}

.section-v7-wrapper {
    
    margin: 0 auto;
    
}

/* === HEADER MINIMAL ELEGANT === */
.section-v7-header {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-bottom: 80px;
}

.header-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #e0e0e0 50%, transparent 100%);
}

.section-v7-title {
    font-size: 32px;
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #1a1a1a;
    margin: 0;
    white-space: nowrap;
    position: relative;
}

.section-v7-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--section-accent, #0066FF);
}

/* === MAIN GRID (3 Columns) === */
.section-v7-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

/* === ARTICLE CARD BASE === */
.article-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

/* === COLUMN 1: FEATURED LARGE === */
.column-featured {
    grid-column: 1 / 2;
}

.card-featured {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card-featured .card-image-wrap {
    height: 420px;
    overflow: hidden;
    position: relative;
}

.card-thumbnail {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

.card-details {
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.card-category {
    display: inline-block;
    padding: 6px 14px;
    background: #f8f9fa;
    color: var(--section-accent, #0066FF);
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.article-card:hover .card-category {
    background: var(--section-accent, #0066FF);
    color: white;
}

.card-date {
    font-size: 13px;
    font-weight: 500;
    color: #999;
}

.card-link {
    text-decoration: none;
    color: inherit;
}

.card-featured .card-title {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.3;
    color: #1a1a1a;
    margin: 0;
    transition: color 0.3s ease;
}

.article-card:hover .card-title {
    color: var(--section-accent, #0066FF);
}

.card-excerpt {
    font-size: 16px;
    line-height: 1.7;
    color: #666;
    margin: 0;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    margin-top: auto;
    border-top: 1px solid #f0f0f0;
}

.card-author {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a1a;
}

.read-time {
    font-size: 13px;
    color: #999;
}

/* === COLUMN 2: COMPACT STACK === */
.column-stack {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.card-compact {
    display: grid;
    grid-template-columns: 1fr 100px;
    gap: 20px;
    padding: 24px;
    min-height: auto;
}

.card-compact:hover {
    transform: translateX(8px);
}

.compact-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.compact-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.card-compact .card-category {
    padding: 4px 10px;
    font-size: 10px;
}

.card-compact .card-title {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    color: #1a1a1a;
    margin: 0;
}

.compact-image {
    width: 100px;
    height: 100px;
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    transition: transform 0.5s ease;
}

.card-compact:hover .compact-image {
    transform: scale(1.1) rotate(3deg);
}

/* === COLUMN 3: MEDIUM VERTICAL === */
.column-medium {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.card-medium {
    display: flex;
    flex-direction: column;
}

.card-medium .card-image-wrap {
    height: 220px;
    overflow: hidden;
}

.card-medium .card-details {
    padding: 24px;
    gap: 12px;
}

.card-medium .card-title {
    font-size: 19px;
    font-weight: 700;
    line-height: 1.4;
    color: #1a1a1a;
    margin: 0;
}

/* === BOTTOM ROW: HORIZONTAL CARDS === */
.section-v7-bottom {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding-top: 40px;
    border-top: 2px solid #f0f0f0;
}

.card-horizontal {
    display: flex;
    flex-direction: column;
    min-height: auto;
}

.horizontal-image {
    width: 100%;
    height: 180px;
    background-size: cover;
    background-position: center;
    border-radius: 12px 12px 0 0;
    transition: transform 0.6s ease;
}

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

.horizontal-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.card-horizontal .card-title {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    color: #1a1a1a;
    margin: 0;
}

.card-horizontal .card-category {
    padding: 4px 12px;
    font-size: 10px;
    width: fit-content;
}

/* === HOVER EFFECTS === */
.article-card {
    position: relative;
}

.article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--section-accent, #0066FF);
    transition: height 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.article-card:hover::before {
    height: 100%;
}

/* === RESPONSIVE === */

/* Large Tablet */
@media (max-width: 1200px) {
    .section-v7-wrapper {
        padding: 0 32px;
    }

    .section-v7-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .column-featured {
        grid-column: 1 / 2;
    }

    .column-stack {
        grid-column: 2 / 3;
    }

    .column-medium {
        grid-column: 1 / 3;
        flex-direction: row;
        gap: 32px;
    }

    .card-medium {
        flex: 1;
    }

    .section-v7-bottom {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet */
@media (max-width: 768px) {
    .section-v7 {
        padding: 20px 0;
        margin: 0!important;
    }

    .section-v7-wrapper {
        padding: 0 20px;
    }

    .section-v7-header {
        margin-bottom: 48px;
    }

    .section-v7-title {
        font-size: 24px;
        letter-spacing: 2px;
    }

    .section-v7-grid {
        display: flex;
        flex-direction: column;
        gap: 24px;
    }

    .card-featured .card-image-wrap {
        height: 300px;
    }

    .card-featured .card-details {
        padding: 28px;
    }

    .card-featured .card-title {
        font-size: 24px;
    }

    .column-stack {
        gap: 20px;
    }

    .column-medium {
        flex-direction: column;
        gap: 24px;
    }

    .section-v7-bottom {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card-compact {
        grid-template-columns: 1fr 90px;
        gap: 16px;
        padding: 20px;
    }

    .compact-image {
        width: 90px;
        height: 90px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .section-v7-wrapper {
        padding: 0 16px;
    }

    .section-v7-header {
        gap: 16px;
    }

    .section-v7-title {
        font-size: 20px;
        letter-spacing: 1.5px;
    }

    .card-featured .card-image-wrap {
        height: 240px;
    }

    .card-featured .card-details {
        padding: 24px;
        gap: 12px;
    }

    .card-featured .card-title {
        font-size: 22px;
    }

    .card-excerpt {
        font-size: 15px;
    }

    .card-compact {
        grid-template-columns: 1fr 80px;
        padding: 16px;
    }

    .compact-image {
        width: 80px;
        height: 80px;
    }

    .card-compact .card-title {
        font-size: 16px;
    }

    .card-medium .card-image-wrap {
        height: 180px;
    }

    .card-medium .card-details {
        padding: 20px;
    }

    .card-medium .card-title {
        font-size: 18px;
    }

    .horizontal-image {
        height: 160px;
    }

    .horizontal-content {
        padding: 16px;
    }
}