/* Featured Project Section - UX/UI Reference */
.featured-project-section {
    padding: 0;
    margin-bottom: 30px;
    background-color: #fff;
    overflow: hidden;
}

.featured-project-section .row {
    margin: 0;
}

.featured-project-section .col-lg-6 {
    padding: 0;
}

.project-info-box.dark-bg {
    background-color: #003366; /* Màu nền xanh đậm sang trọng theo ảnh mẫu */
    color: #ffffff;
    padding: 3rem 4rem; /* Khoảng cách rộng rãi (Whitespace) */
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center; /* Căn giữa nội dung theo chiều dọc */
    overflow-y: auto; /* Thêm scrollbar nếu nội dung quá dài (như ảnh mẫu) */
    max-height: 800px;
}

/* Tùy chỉnh thanh cuộn cho cột trái */
.project-info-box.dark-bg::-webkit-scrollbar {
    width: 6px;
}
.project-info-box.dark-bg::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1); 
}
.project-info-box.dark-bg::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.5); 
    border-radius: 10px;
}
.project-info-box.dark-bg::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.8); 
}

@media (max-width: 991px) {
    .project-info-box.dark-bg {
        padding: 2rem;
        max-height: unset;
    }
}

.project-info-box .project-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #fff;
    text-transform: uppercase;
}

.project-info-box .project-description {
    font-size: 1rem;
    line-height: 1.6;
    color: #e2e8f0;
}

.project-info-box .project-description ul {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.project-info-box .project-description ul li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 10px;
}

.project-info-box .project-description ul li::before {
    content: '✅';
    position: absolute;
    left: 0;
    top: 2px;
}

.project-info-box .table-stats {
    width: 100%;
    margin-top: 2rem;
    border-collapse: collapse;
}

.project-info-box .table-stats td {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: #cbd5e1;
    vertical-align: middle;
}

.project-info-box .table-stats td:first-child {
    font-weight: 500;
    width: 35%;
}

.project-info-box .table-stats td:last-child {
    font-weight: 700;
    color: #fff;
}

.project-featured-image {
    height: 100%;
    min-height: 400px;
    position: relative;
    display: block;
}

.project-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.project-info-box .btn-view-more {
    display: inline-block;
    margin-top: 2rem;
    padding: 10px 25px;
    background-color: #ef4444; /* Màu nhấn */
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: background-color 0.3s;
    align-self: flex-start;
}

.project-info-box .btn-view-more:hover {
    background-color: #dc2626;
    color: #fff;
}

/* ================================================================
   PEOPLE PAGE - Leadership & Authors
   ================================================================ */

/* CSS Variables */
:root {
    --people-primary: #c02100;
    --people-primary-dark: #a01b00;
    --people-hero-bg: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    --people-card-radius: 12px;
    --people-card-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --people-card-shadow-hover: 0 8px 30px rgba(0,0,0,0.12);
}

/* Page Header */
.people-page__header {
    background: var(--people-hero-bg);
    padding: 40px 0;
    margin-bottom: 40px;
    border-bottom: 3px solid var(--people-primary);
}

.people-page__title {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Featured Leader - Hero Section */
.leadership-featured {
    background: #fff;
    padding: 60px 0;
    margin-bottom: 50px;
}

.leadership-featured__card {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 50px;
    align-items: center;
    background: #fff;
    border-radius: 16px;
    box-shadow: var(--people-card-shadow);
    overflow: hidden;
}

.leadership-featured__photo {
    position: relative;
    height: 500px;
    overflow: hidden;
}

.leadership-featured__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.leadership-featured__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
    color: #ccc;
    font-size: 80px;
}

.leadership-featured__info {
    padding: 40px 40px 40px 0;
}

.leadership-featured__name {
    font-size: 36px;
    font-weight: 700;
    color: #222;
    margin-bottom: 8px;
    line-height: 1.2;
}

.leadership-featured__role {
    font-size: 20px;
    font-weight: 500;
    color: var(--people-primary);
    margin-bottom: 4px;
}

.leadership-featured__dept {
    font-size: 14px;
    color: #6c757d;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.leadership-featured__bio {
    font-size: 16px;
    line-height: 1.8;
    color: #495057;
    margin-bottom: 24px;
}

.leadership-featured__bio-full {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 24px;
}

.leadership-featured__bio-full p {
    margin-bottom: 16px;
}

/* Leadership Section */
.leadership-section {
    padding: 50px 0;
    background: #f8f9fa;
}

.leadership-section__title {
    font-size: 18px;
    font-weight: 700;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--people-primary);
    display: inline-block;
}

.leadership-section__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

/* Leader Card */
.leader-card {
    background: #fff;
    border-radius: var(--people-card-radius);
    overflow: hidden;
    box-shadow: var(--people-card-shadow);
    transition: all 0.3s ease;
}

.leader-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--people-card-shadow-hover);
}

.leader-card__photo {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
}

.leader-card__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.4s ease;
}

.leader-card:hover .leader-card__photo img {
    transform: scale(1.05);
}

.leader-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
    color: #ccc;
    font-size: 60px;
}

.leader-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
}

.leader-card:hover .leader-card__overlay {
    opacity: 1;
}

.leader-card__overlay-name {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
}

.leader-card__overlay-role {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 8px;
}

.leader-card__overlay-dept {
    font-size: 12px;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.leader-card__info {
    padding: 20px;
    text-align: center;
    background: #fff;
}

.leader-card__name {
    font-size: 18px;
    font-weight: 600;
    color: #222;
    margin-bottom: 4px;
}

.leader-card__role {
    font-size: 14px;
    color: var(--people-primary);
    font-weight: 500;
}

.leader-card__dept {
    font-size: 12px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

.author-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.author-card {
    background: #fff;
    /* border-radius: var(--people-card-radius); */
    /* box-shadow: var(--people-card-shadow); */
    overflow: hidden;
    transition: all 0.3s ease;
    /* border: 1px solid #eee; */
}

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

.author-card__photo {
    position: relative;
    aspect-ratio: 1;
    max-width: 150px;
    margin: 30px auto 0;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #fff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.author-card__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
    color: #ccc;
    font-size: 40px;
}

.author-card__info {
    padding: 20px 25px 30px;
    text-align: center;
}

.author-card__name {
    font-size: 20px;
    font-weight: 600;
    color: #222;
    margin-bottom: 4px;
}

.author-card__role {
    font-size: 14px;
    color: var(--people-primary);
    font-weight: 500;
    margin-bottom: 12px;
}

.author-card__bio {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

.author-card__social {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 16px;
}

/* Social Buttons */
.soc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f0f0f0;
    color: #666;
    transition: all 0.3s ease;
    font-size: 14px;
}

.soc-btn:hover {
    background: var(--people-primary);
    color: #fff;
    transform: translateY(-3px);
}

.soc-btn--sm {
    width: 32px;
    height: 32px;
    font-size: 12px;
}

/* Empty State */
.people-empty {
    padding: 80px 0;
    text-align: center;
}

.people-empty i {
    font-size: 64px;
    color: #ccc;
    margin-bottom: 20px;
}

.people-empty p {
    font-size: 18px;
    color: #999;
}

/* Responsive */
@media (max-width: 991px) {
    .leadership-featured__card {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .leadership-featured__photo {
        height: 400px;
    }

    .leadership-featured__info {
        padding: 30px;
    }

    .leadership-featured__name {
        font-size: 28px;
    }
}

@media (max-width: 767px) {
    .leadership-section__grid,
    .author-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 20px;
    }

    .leadership-featured__photo {
        height: 300px;
    }

    .leadership-featured__info {
        padding: 20px;
    }

    .leadership-featured__name {
        font-size: 24px;
    }

    .leadership-featured__role {
        font-size: 16px;
    }
}