/* ═══════════════════════════════════════════════════════
   Blog Articles Section Styling
   ═══════════════════════════════════════════════════════ */

.blog-section {
    background-color: #ffffff;
    color: #00173C;
    padding: 144px 0 89px 0; /* top padding 144px, bottom padding 89px */
    font-family: 'Heebo', 'Polin', sans-serif;
    position: relative;
    z-index: 2; /* sits in page content stacking context above footer fixed reveal */
}

.blog-container {
    max-width: 1727px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Header Row */
.blog-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 45px; /* space between posts and title 45px */
}

.blog-section-title {
    font-family: 'Polin', 'Heebo', sans-serif;
    font-weight: 600;
    font-size: clamp(28px, 2.5vw + 18.8px, 62px);
    line-height: 1.2;
    letter-spacing: 0%;
    color: #00173C;
    margin: 0;
    text-align: right;
}

.blog-all-link {
    font-family: 'Polin', 'Heebo', sans-serif;
    font-weight: 600;
    font-size: 18px;
    line-height: 100%;
    color: #000000;
    text-decoration: underline;
    text-decoration-style: solid;
    text-underline-offset: 2px;
    text-decoration-skip-ink: auto;
    transition: color 0.2s ease;
    text-align: left;
}

.blog-all-link:hover {
    color: #00173C;
}

/* Grid Layout */
.blog-grid {
    display: grid;
    grid-template-columns: 820fr 355fr 513fr;
    gap: 32px; /* gap between post box 32px */
    aspect-ratio: 1752 / 682;
    width: 100%;
    box-sizing: border-box;
}

.blog-col-middle {
    display: flex;
    flex-direction: column;
    gap: 32px; /* gap between post box 32px */
    height: 100%;
}

.blog-col-middle .blog-card {
    height: calc(50% - 16px); /* shares column height minus half of the gap (32px / 2 = 16px) */
}

/* Blog Cards */
.blog-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background-color: #f1f5f9;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    text-decoration: none;
    box-sizing: border-box;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s ease;
}

.blog-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.blog-card-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
    z-index: 1;
}

.blog-card:hover .blog-card-image {
    transform: scale(1.05); /* zoom-in hover effect */
}

.blog-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 53.74%, rgba(0, 0, 0, 0.7) 76.98%);
    z-index: 2;
}

.blog-card-content {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 15px;
    box-sizing: border-box;
}

.card-left .blog-card-content,
.card-right .blog-card-content {
    padding: 26px 32px;
}

.card-middle-top .blog-card-content,
.card-middle-bottom .blog-card-content {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    gap: 15px;
    align-items: end;
    box-sizing: border-box;
    padding: 26px;
}

.card-middle-top .blog-card-footer,
.card-middle-bottom .blog-card-footer {
    width: auto;
}

.blog-card-title {
    font-family: 'Polin', 'Heebo', sans-serif;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
    text-align: right;
    max-width: 70%;
}

.card-left .blog-card-title {
    font-size: clamp(22px, 2.4vw, 42px);
    line-height: 1.1;
}

.card-right .blog-card-title {
    font-size: clamp(22px, 2.4vw, 42px);
    line-height: 1.1;
    max-width: 74%;
}

.card-middle-top .blog-card-title,
.card-middle-bottom .blog-card-title {
    font-size: clamp(18px, 1.5vw, 26px);
    line-height: 1.15;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
}

.blog-card-btn {
    font-family: 'Polin', 'Heebo', sans-serif;
    font-weight: 400 !important;
    font-size: 16px;
    line-height: 100%;
    color: #ffffff;
    text-align: right;
    text-decoration: underline;
    text-decoration-style: solid;
    text-underline-offset: 2px;
    text-decoration-skip-ink: auto;
    opacity: 1;
    margin-right: auto; /* Pushes the button to the left side under RTL, even if it is the only element */
    transition: opacity 0.2s ease;
}

.blog-card-meta {
    display: flex;
    gap: 10px;
    align-items: center;
    color: #ffffff;
    font-size: 16px;
    font-family: 'Polin', 'Heebo', sans-serif;
    font-weight: 400 !important;
}

.blog-card-meta span {
    font-weight: 400 !important;
}

.blog-card-divider {
    opacity: 1;
}

/* RESPONSIVENESS */
@media (max-width: 1200px) {
    .card-right .blog-card-title {
        font-size: 28px;
    }
}

@media (max-width: 1024px) {
    .blog-section {
        padding: 60px 0;
    }
    
    .blog-grid {
        grid-template-columns: 1fr 1fr;
        height: auto;
        aspect-ratio: auto;
    }
    
    .blog-card.card-left {
        height: 500px;
    }
    
    .blog-col-middle {
        height: 500px;
    }
    
    .blog-card.card-right {
        grid-column: span 2;
        height: 380px;
    }
}

@media (max-width: 768px) {
    .blog-grid {
        gap: 16px;
    }
    
    .blog-col-middle {
        gap: 16px;
    }
    
    .blog-card-content {
        padding: 20px;
    }
    
    .card-left .blog-card-title {
        font-size: 22px;
    }
}

@media (max-width: 600px) {
    .blog-grid {
        grid-template-columns: 1fr;
        height: auto;
        aspect-ratio: auto;
    }
    
    .blog-card.card-left {
        height: 340px;
    }
    
    .blog-col-middle {
        height: auto;
    }
    
    .blog-col-middle .blog-card {
        height: 240px;
    }
    
    .blog-card.card-right {
        grid-column: span 1;
        height: 340px;
    }
    
    .blog-card-title {
        font-size: clamp(18px, 4.5vw, 22px) !important;
        line-height: 1.15 !important;
    }
    
    .blog-card-footer {
        flex-direction: column-reverse;
        align-items: flex-start;
        gap: 10px;
    }
    
    .blog-card-meta {
        font-size: 13px;
    }
    
    .blog-header {
        display: flex;
        flex-direction: column;
        gap: 15px;
        margin-bottom: 30px;
        align-items: center;
    }
    
    .blog-section-title {
        font-size: clamp(24px, 5vw + 10px, 32px) !important;
        line-height: 1.2 !important;
        text-align: center !important;
    }
    
    .blog-all-link {
        margin: 0 auto;
    }
}

/* Entrance Fade-In Animation */
.blog-header,
.blog-card.card-left,
.blog-col-middle,
.blog-card.card-right {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: opacity, transform;
}

.blog-section.animate-in .blog-header,
.blog-section.animate-in .blog-card.card-left,
.blog-section.animate-in .blog-col-middle,
.blog-section.animate-in .blog-card.card-right {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s; /* uniform delay before fade in starts */
}