/* ========================================
   References Page Styles
   ======================================== */

.references-page {
    padding: 0 0 80px;
}

.references-header {
    text-align: center;
    margin-bottom: 48px;
    margin-top: 24px;
}

.references-title {
    font-size: 2rem;
    font-weight: 700;
    color: #162033;
    margin: 0;
}
/* ---- Grid ---- */
.references-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* ---- Reference Card ---- */
.reference-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(16, 27, 40, 0.06);
    border: 1px solid #e9ecef;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.reference-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(16, 27, 40, 0.12);
}

.reference-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #f8f9fa;
    padding: 40px;
}

.reference-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.reference-body {
    padding: 20px;
}

.reference-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: #162033;
    margin: 0 0 8px;
    line-height: 1.3;
}

.reference-subtitle {
    font-size: 0.875rem;
    font-weight: 500;
    color: #f26522;
    margin-bottom: 8px;
}

.reference-desc {
    font-size: 0.875rem;
    color: #617188;
    line-height: 1.5;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.reference-addon {
    font-size: 0.8125rem;
    color: #999;
    font-weight: 500;
}

.references-empty {
    text-align: center;
    padding: 60px 20px;
    color: #617188;
    font-size: 1rem;
}

/* Responsive */
@media (max-width: 1199px) {
    .references-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    .references-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .references-page {
    padding: 0 0 48px;
    }

    .references-title {
        font-size: 1.5rem;
    }

    .references-grid {
        grid-template-columns: 1fr;
    }
}