* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #333; line-height: 1.6; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Top bar */
.top-bar { background: #1a4b8c; color: #fff; font-size: .8rem; padding: 6px 0; display: none; }
@media (min-width: 768px) { .top-bar { display: block; } }
.top-bar-inner { display: flex; justify-content: space-between; align-items: center; }
.top-bar-contact { display: flex; gap: 24px; }
.top-bar-contact span { display: inline-flex; align-items: center; color: #cddfff; }
.top-bar-social { display: flex; gap: 10px; }
.top-bar-social a { color: #cddfff; transition: color .2s; display: flex; align-items: center; }
.top-bar-social a:hover { color: #e8a838; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: #fff; box-shadow: 0 2px 20px rgba(0,0,0,.06); transition: box-shadow .3s; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; transition: opacity .25s; }
.logo:hover { opacity: .85; }
.logo-icon { width: 48px; height: 48px; background: linear-gradient(135deg,#1a4b8c,#2d6bcb); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 800; font-size: 1.3rem; box-shadow: 0 2px 8px rgba(26,75,140,.25); }
.logo-text h1 { font-size: 1.2rem; color: #1a4b8c; line-height: 1.2; }
.logo-text span { font-size: .75rem; color: #888; }

.main-nav { padding: 0; }
.main-nav ul { margin: 0; padding: 0; display: flex; list-style: none; align-items: center; }
.main-nav > ul > li { position: relative; padding: 0 0 0 28px; }
.main-nav > ul > li > a { color: #1a4b8c; font-size: 14px; font-weight: 500; display: flex; align-items: center; text-decoration: none; transition: .3s; padding: 10px 0; position: relative; }
.main-nav > ul > li > a:hover { color: #e8a838; }
.main-nav > ul > li > a i { font-size: 10px; margin-left: 5px; }
.has-dropdown { position: relative; }
.has-dropdown > a::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 0; height: 2px; background: #e8a838; transition: width .25s ease, left .25s ease; }
.has-dropdown:hover > a::after { width: 100%; left: 0; }
.dropdown { margin: 0; padding: 6px 0; background: #fff; display: block; position: absolute; visibility: hidden; left: 20px; top: 130%; opacity: 0; transition: opacity .2s ease, top .25s ease, visibility .2s; border-radius: 10px; z-index: 99; box-shadow: 0 10px 40px rgba(0,0,0,.1), 0 2px 10px rgba(0,0,0,.04); min-width: 210px; border: 1px solid rgba(0,0,0,.05); }
.dropdown::before { content: ''; position: absolute; top: -5px; left: 28px; width: 10px; height: 10px; background: #fff; transform: rotate(45deg); border-left: 1px solid rgba(0,0,0,.05); border-top: 1px solid rgba(0,0,0,.05); }
.dropdown li { position: relative; min-width: 180px; }
.dropdown a { padding: 9px 22px 9px 20px; font-size: 13px; color: #444; display: block; text-decoration: none; transition: background .15s, color .15s; white-space: nowrap; border-left: 3px solid transparent; font-weight: 500; letter-spacing: .2px; }
.dropdown a:hover { color: #1a4b8c; background: #f2f6fe; border-left-color: #1a4b8c; }
.has-dropdown:hover > .dropdown { opacity: 1; top: 100%; visibility: visible; }
.dropdown .has-dropdown > a::after { content: '\203A'; position: absolute; right: 16px; top: 50%; transform: translateY(-50%); font-size: 14px; font-weight: 700; color: #999; transition: color .15s, right .15s; }
.dropdown .has-dropdown > a:hover::after { color: #1a4b8c; right: 12px; }
.dropdown .has-dropdown { position: relative; }
.has-dropdown > .dropdown { margin-top: 12px; }
.dropdown .dropdown { left: calc(100% + 6px); top: -10px; }
.dropdown .dropdown::before { left: -6px; top: 16px; border-left: none; border-top: none; border-right: 1px solid rgba(0,0,0,.05); border-bottom: 1px solid rgba(0,0,0,.05); }
.dropdown .has-dropdown:hover > .dropdown { top: -10px; }
.dropdown-divider { height: 1px; background: #eef0f4; margin: 4px 0; }
.btn-join { background: #e8a838; color: #fff !important; font-weight: 600 !important; padding: 8px 20px !important; border-radius: 4px !important; transition: all .3s ease !important; font-size: 13px !important; }
.btn-join:hover { background: #d4952f !important; color: #fff !important; }
.dropdown-btn-wrapper { position: relative; }
.dropdown-btn { background: none; border: 1px solid #1a4b8c; color: #1a4b8c; font-size: 14px; font-weight: 500; padding: 6px 16px; border-radius: 4px; cursor: pointer; transition: .2s; display: flex; align-items: center; gap: 4px; font-family: inherit; }
.dropdown-btn:hover { background: #1a4b8c; color: #fff; }
.dropdown-btn .chevron { font-size: 10px; }
.dropdown-menu-custom { display: none; position: absolute; top: 100%; left: 0; background: #fff; min-width: 220px; padding: 8px 0; border-radius: 4px; box-shadow: 0 4px 20px rgba(0,0,0,.15); z-index: 99; margin-top: 4px; }
.dropdown-btn-wrapper.open .dropdown-menu-custom { display: block; }
.dropdown-item-custom { display: block; padding: 8px 20px; font-size: 13px; color: #444; text-decoration: none; transition: .1s; }
.dropdown-item-custom:hover { color: #e8a838; background: #f8f9fa; }

.chevron { font-style: normal; font-size: 10px; margin-left: 5px; transition: transform .3s; display: inline-block; }
.chevron.active { transform: rotate(180deg); }
body.mobile-nav-active { overflow: hidden; }
.mobile-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; z-index: 110; }
.mobile-toggle span { display: block; width: 26px; height: 2.5px; background: #333; border-radius: 3px; transition: all .3s ease; }
.mobile-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.mobile-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.mobile-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Hero Split Layout */
.hero-split { background: #f0f4f8; }
.hero-split-inner { display: grid; grid-template-columns: 2fr 1fr; gap: 0; min-height: 460px; }

.hero-slider-col { position: relative; overflow: hidden; color: #fff; background: linear-gradient(135deg, #1a4b8c, #2d6bcb); }
.hero-slider { position: relative; height: 100%; }
.hero-slider .slides-wrapper { position: relative; min-height: 460px; }
.hero-slider .slide { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; text-align: center; opacity: 0; transition: opacity .6s ease; pointer-events: none; background-size: cover; background-position: center; background-repeat: no-repeat; background-color: #1a4b8c; min-height: 460px; }
.hero-slider .slide .slide-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.15); z-index: 1; }
.hero-slider .slide .carousel-caption { position: absolute; bottom: 0; left: 0; right: 0; z-index: 2; background: rgba(26,75,140,.75); padding: 6px 20px; display: flex; flex-direction: row; align-items: center; justify-content: center; text-align: center; gap: 12px; flex-wrap: wrap; }
.hero-slider .slide .carousel-caption p { display: none; }
.hero-slider .slide .carousel-caption .hero-buttons { display: none; }
.hero-slider .slide .carousel-caption .hero-badge { margin-bottom: 0; font-size: .8rem; padding: 2px 12px; }
.hero-slider .slide .carousel-caption .slide-date { margin-bottom: 0; font-size: .75rem; padding: 2px 12px; }
.hero-slider .slide .carousel-caption h1 { font-size: 1.1rem; margin-bottom: 0; }
.hero-slider .slide .carousel-caption h2 { font-size: 1rem; margin-bottom: 0; }
.d-none { display: none !important; }
@media (min-width: 768px) { .d-md-block { display: block !important; } }
.hero-slider .slide.active { opacity: 1; position: relative; pointer-events: auto; }
.hero-slider .slide.active .carousel-caption > * { opacity: 0; animation: slideUp .2s ease forwards; }
.hero-slider .slide.active .carousel-caption > *:nth-child(1) { animation-delay: .05s; }
.hero-slider .slide.active .carousel-caption > *:nth-child(2) { animation-delay: .1s; }
.hero-slider .slide.active .carousel-caption > *:nth-child(3) { animation-delay: .15s; }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.hero-slider .slide p { font-size: 1rem; color: #cddfff; max-width: 580px; margin: 0 0 20px; }
.hero-slider .slide-date { display: inline-block; background: rgba(255,255,255,.15); padding: 5px 16px; border-radius: 50px; font-size: .75rem; margin-bottom: 10px; }
.hero-slider .hero-badge { display: inline-block; background: #e8a838; padding: 5px 18px; border-radius: 50px; font-size: .8rem; font-weight: 700; margin-bottom: 12px; }
.hero-slider .hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-slider .btn { padding: 12px 28px; font-size: .9rem; }

.hero-slider .slider-dots { position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; }
.hero-slider .slider-dots span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.4); cursor: pointer; transition: .3s; }
.hero-slider .slider-dots span.active { background: #fff; transform: scale(1.2); }

.hero-slider .slider-btn { position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; background: rgba(0,0,0,.2); color: #fff; border: none; width: 40px; height: 40px; border-radius: 50%; font-size: 1rem; cursor: pointer; transition: .3s; display: flex; align-items: center; justify-content: center; }
.hero-slider .slider-btn:hover { background: rgba(0,0,0,.4); }
.hero-slider .slider-prev { left: 10px; }
.hero-slider .slider-next { right: 10px; }

/* Hero Announcements Column */
.hero-announce-col { background: #fff; display: flex; flex-direction: column; border-left: 1px solid #e5e8ed; }
.hero-announce-header { display: flex; align-items: center; gap: 10px; padding: 18px 20px; background: #1a4b8c; color: #fff; font-weight: 700; font-size: .95rem; }
.hero-announce-header svg { width: 20px; height: 20px; flex-shrink: 0; }
.hero-announce-list { flex: 1; overflow-y: auto; padding: 8px 0; }
.hero-announce-list::-webkit-scrollbar { width: 5px; }
.hero-announce-list::-webkit-scrollbar-thumb { background: #ddd; border-radius: 3px; }
.hero-announce-item { padding: 14px 20px; border-bottom: 1px solid #f0f2f5; cursor: pointer; transition: .2s; }
.hero-announce-item:hover { background: #f8fafc; }
.hero-announce-item:last-child { border-bottom: none; }
.hero-announce-item-title { font-size: .9rem; font-weight: 600; color: #222; margin-bottom: 4px; line-height: 1.3; }
.hero-announce-item-date { font-size: .75rem; color: #999; display: flex; align-items: center; gap: 4px; }
.btn { display: inline-block; padding: 14px 36px; border-radius: 8px; font-weight: 700; text-decoration: none; transition: .2s; font-size: 1rem; }
.btn-accent { background: #e8a838; color: #fff; }
.btn-accent:hover { background: #d4952f; }
.btn-white { background: #fff; color: #1a4b8c; }
.btn-white:hover { background: #f0f0f0; }
.btn-primary { background: #1a4b8c; color: #fff; }
.btn-primary:hover { background: #153d72; }
.btn-small { padding: 10px 22px; font-size: .9rem; }

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: #f8fafc; }
.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 { font-size: 2.2rem; color: #1a4b8c; }
.section-title .divider { width: 70px; height: 4px; background: #e8a838; margin: 12px auto; border-radius: 2px; }

/* Grid Cards */
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 40px; }

.card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.06); padding: 40px; text-align: center; transition: .3s; }
.card:hover { box-shadow: 0 8px 30px rgba(0,0,0,.1); }
.card-icon { font-size: 3rem; margin-bottom: 16px; }
.card h3 { font-size: 1.1rem; color: #1a4b8c; margin-bottom: 8px; }
.card-grid-item { height: 180px; display: flex; align-items: center; justify-content: center; background: #f0f4f8; border-radius: 12px; cursor: pointer; transition: .3s; }
.card-grid-item:hover { box-shadow: 0 6px 20px rgba(0,0,0,.1); }

/* Course cards */
.course-card { background: #f8fafc; border-radius: 12px; padding: 36px; border-left: 5px solid #1a4b8c; transition: .3s; }
.course-card:hover { box-shadow: 0 6px 24px rgba(0,0,0,.08); }
.course-code { font-size: 2.8rem; font-weight: 800; color: rgba(26,75,140,.12); line-height: 1; margin-bottom: 8px; }
.course-card h3 { font-size: 1.3rem; color: #222; margin-bottom: 10px; }
.course-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.tag { display: inline-block; padding: 4px 14px; border-radius: 50px; font-size: .8rem; font-weight: 600; }
.tag-primary { background: rgba(26,75,140,.1); color: #1a4b8c; }
.tag-accent { background: rgba(232,168,56,.15); color: #8a6a1a; }
.course-card p { color: #666; font-size: .95rem; line-height: 1.7; }

/* About section */
.about-section { overflow: hidden; }
.about-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.about-content .about-badge { display: inline-block; background: rgba(26,75,140,.08); color: #1a4b8c; padding: 4px 16px; border-radius: 50px; font-size: .8rem; font-weight: 600; margin-bottom: 14px; }
.about-content h3 { font-size: 1.8rem; color: #222; margin-bottom: 16px; line-height: 1.2; }
.about-content h3 .text-primary { color: #1a4b8c; }
.about-content p { font-size: .98rem; color: #555; margin-bottom: 16px; line-height: 1.8; }
.about-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-top: 24px; }
.stat-item { background: #fff; border-radius: 10px; padding: 16px 10px; text-align: center; box-shadow: 0 2px 8px rgba(0,0,0,.04); border: 1px solid #edf0f5; }
.stat-item .stat-num { display: block; font-size: 1.1rem; font-weight: 800; color: #1a4b8c; }
.stat-item .stat-label { display: block; font-size: .7rem; color: #999; margin-top: 2px; text-transform: uppercase; letter-spacing: .5px; }

.about-programs { background: #fff; border-radius: 16px; padding: 24px; box-shadow: 0 4px 20px rgba(0,0,0,.05); border: 1px solid #edf0f5; }
.about-programs h3 { font-size: 1.2rem; color: #222; margin-bottom: 20px; padding-bottom: 14px; border-bottom: 2px solid #f0f2f5; }

/* Tabs */
.tabs-header { display: flex; gap: 0; border-bottom: 2px solid #eef0f4; margin-bottom: 20px; }
.tab-btn { padding: 10px 18px; font-size: .85rem; font-weight: 600; color: #888; background: none; border: none; border-bottom: 2px solid transparent; margin-bottom: -2px; cursor: pointer; transition: color .2s, border-color .2s; font-family: inherit; }
.tab-btn:hover { color: #1a4b8c; }
.tab-btn.active { color: #1a4b8c; border-bottom-color: #1a4b8c; }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

.program-list { display: flex; flex-direction: column; gap: 8px; }
.program-card { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 10px; transition: all .25s ease; cursor: default; }
.program-card:hover { background: #f0f4ff; transform: translateX(4px); }
.program-card .program-icon { width: 44px; height: 44px; background: linear-gradient(135deg,rgba(26,75,140,.08),rgba(45,107,203,.08)); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.program-card .program-icon svg { width: 22px; height: 22px; color: #1a4b8c; }
.program-card h4 { font-size: .95rem; color: #222; font-weight: 600; margin-bottom: 2px; }
.program-card p { font-size: .8rem; color: #888; }

/* VMC */
.vmc-card { background: #fff; border-radius: 12px; padding: 40px 30px; box-shadow: 0 2px 12px rgba(0,0,0,.06); text-align: center; }
.vmc-card .icon-circle { width: 64px; height: 64px; background: #1a4b8c; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.vmc-card .icon-circle svg { width: 32px; height: 32px; color: #fff; }
.vmc-card h3 { color: #1a4b8c; margin-bottom: 12px; }
.vmc-card p { color: #666; font-size: .95rem; line-height: 1.7; }

/* Contact */
.contact-card { text-align: center; padding: 30px; }
.contact-card .icon-circle { width: 56px; height: 56px; background: rgba(26,75,140,.08); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.contact-card .icon-circle svg { width: 28px; height: 28px; color: #1a4b8c; }
.contact-card h3 { color: #222; margin-bottom: 8px; }
.contact-card p { color: #666; font-size: .9rem; }

/* Page header */
.page-header { background: linear-gradient(135deg, #1a4b8c, #2d6bcb); color: #fff; padding: 60px 0; text-align: center; }
.page-header h1 { font-size: 2.5rem; margin-bottom: 8px; }
.page-header p { color: #cddfff; font-size: 1.1rem; }

/* Form */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; color: #444; font-size: .9rem; }
.form-control { width: 100%; padding: 12px 16px; border: 1.5px solid #ddd; border-radius: 8px; font-size: .95rem; transition: .2s; outline: none; font-family: inherit; }
.form-control:focus { border-color: #1a4b8c; box-shadow: 0 0 0 3px rgba(26,75,140,.1); }
textarea.form-control { resize: vertical; min-height: 130px; }

/* Alert */
.alert { padding: 14px 20px; border-radius: 8px; margin-bottom: 20px; font-size: .95rem; }
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }

/* Footer */
.site-footer { background: #1a2332; color: #b0bccd; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding: 60px 0; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo h3 { color: #fff; font-size: 1.1rem; }
.footer-logo span { font-size: .75rem; color: #8899aa; }
.footer-col p { font-size: .9rem; line-height: 1.7; }
.footer-col h3 { color: #fff; margin-bottom: 20px; font-size: 1rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: #b0bccd; text-decoration: none; font-size: .9rem; transition: .2s; }
.footer-col a:hover { color: #e8a838; }
.contact-list li { display: flex; align-items: flex-start; gap: 10px; font-size: .9rem; }
.contact-list svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; color: #e8a838; }
.footer-bottom { border-top: 1px solid #2a3342; padding: 20px 0; text-align: center; font-size: .85rem; }
.footer-social { margin-top: 24px; }
.footer-social h3 { color: #fff; margin-bottom: 12px; font-size: 1rem; }
.social-icons { display: flex; gap: 10px; }
.social-icon { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: .25s; color: #fff !important; }
.social-icon svg { width: 18px; height: 18px; }
.social-facebook { background: #1877f2; }
.social-facebook:hover { background: #0d65d9 !important; }
.social-instagram { background: #e4405f; }
.social-instagram:hover { background: #c9304e !important; }

/* Admin */
.admin-body { background: #f0f2f5; }
.admin-header { background: #1a4b8c; color: #fff; padding: 14px 0; }
.admin-header .container { display: flex; justify-content: space-between; align-items: center; }
.admin-header a { color: #cddfff; text-decoration: none; }
.admin-header a:hover { color: #fff; }
.admin-nav { background: #fff; border-bottom: 1px solid #e8e8e8; box-shadow: 0 1px 4px rgba(0,0,0,.04); }
.admin-nav .container { display: flex; gap: 0; padding: 0 20px; }
.admin-nav a { padding: 14px 20px; font-size: 13px; font-weight: 500; color: #1a4b8c; text-decoration: none; transition: color .2s; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.admin-nav a:hover { color: #e8a838; }
.admin-nav a.active { color: #1a4b8c; border-bottom-color: #1a4b8c; }
.admin-wrap { max-width: 1100px; margin: 30px auto; padding: 0 20px; }
.card-table { background: #fff; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,.06); overflow: hidden; }
.card-table h3 { padding: 20px 24px 0; font-size: 1.1rem; color: #222; }
.card-table table { width: 100%; border-collapse: collapse; }
.card-table th, .card-table td { padding: 12px 20px; text-align: left; font-size: .9rem; border-bottom: 1px solid #eee; }
.card-table th { background: #f8fafc; color: #555; font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .5px; }
.card-table tr:hover td { background: #f8fafc; }
.admin-form { background: #fff; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,.06); padding: 30px; max-width: 700px; }
.btn-sm { padding: 8px 16px; font-size: .8rem; border-radius: 6px; border: none; cursor: pointer; font-weight: 600; }
.btn-danger { background: #dc3545; color: #fff; }
.btn-danger:hover { background: #c82333; }
.btn-edit { background: #1a4b8c; color: #fff; text-decoration: none; display: inline-block; }
.btn-edit:hover { background: #153d72; }
.login-form { max-width: 400px; margin: 80px auto; background: #fff; padding: 40px; border-radius: 12px; box-shadow: 0 4px 20px rgba(0,0,0,.08); }
.login-form h2 { text-align: center; color: #1a4b8c; margin-bottom: 30px; }
.flash { padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; font-size: .9rem; }
.flash-error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.flash-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }

/* Page content */
.page-content { max-width: 800px; margin: 0 auto; }
.page-content p { font-size: 1.05rem; color: #555; margin-bottom: 18px; line-height: 1.8; }

/* Management Team */
.management-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 30px; }
.management-card { background: #fff; border-radius: 12px; padding: 30px 20px; text-align: center; box-shadow: 0 2px 12px rgba(0,0,0,.06); transition: transform .3s, box-shadow .3s; }
.management-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.1); }
.management-photo { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; margin: 0 auto 16px; display: block; }
.management-photo-placeholder { background: #1a4b8c; color: #fff; font-size: 2rem; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.management-card h3 { font-size: 1rem; color: #1a4b8c; margin-bottom: 4px; }
.management-title { font-size: .85rem; color: #e8a838; font-weight: 600; margin-bottom: 8px; }
.management-bio { font-size: .82rem; color: #777; line-height: 1.5; }

/* Responsive */
@media (max-width: 900px) {
    .grid-4 { grid-template-columns: repeat(2,1fr); }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
    .about-wrap { grid-template-columns: 1fr; gap: 30px; }
    .about-stats { grid-template-columns: repeat(2,1fr); }
    .about-programs { padding: 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .hero-split-inner { grid-template-columns: 1fr; }
    .hero-slider .slide h1 { font-size: 1.6rem; }
    .hero-slider .slide h2 { font-size: 1.3rem; }
    .hero-slider .slides-wrapper { min-height: 300px; }
    .hero-slider .slide .carousel-caption { padding: 20px 24px; }
    .hero-slider .slider-btn { width: 32px; height: 32px; font-size: .8rem; }
    .mobile-toggle { display: flex; }
    .main-nav { padding: 0; z-index: 9997; }
    .main-nav ul { display: none; list-style: none; position: absolute; inset: 60px 20px 20px; padding: 0; margin: 0; border-radius: 10px; background: #fff; border: 1px solid #e0e4ea; box-shadow: 0 10px 40px rgba(0,0,0,.12); overflow-y: auto; transition: .3s; z-index: 9998; }
    .main-nav.mobile-open ul { display: block; }
    .main-nav > ul > li { padding: 0; border-bottom: 1px solid #f0f2f5; }
    .main-nav > ul > li:last-child { border-bottom: none; }
    .main-nav a, .main-nav a:focus { color: #1a4b8c; padding: 14px 20px; font-size: 15px; font-weight: 600; display: flex; align-items: center; justify-content: space-between; white-space: nowrap; transition: .2s; text-decoration: none; }
    .main-nav a i { font-size: 11px; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border-radius: 50%; transition: .3s; background: rgba(26,75,140,.08); color: #1a4b8c; flex-shrink: 0; }
    .main-nav a i.active { background: #1a4b8c; color: #fff; transform: rotate(180deg); }
    .main-nav a:hover, .main-nav .active, .main-nav .active:focus { color: #e8a838; }
    .main-nav .btn-join { margin: 10px 16px !important; text-align: center !important; justify-content: center !important; }
    .has-dropdown > a::after { display: none; }
    .has-dropdown > .dropdown { margin-top: 0; }
    .dropdown { position: static; display: none; z-index: 99; padding: 6px 0; margin: 0 12px 8px; background: #f4f7fc; border-radius: 8px; opacity: 1; visibility: visible; top: auto; left: auto; box-shadow: none; transition: none; border: none; }
    .dropdown::before { display: none; }
    .has-dropdown.open .dropdown { display: block; }
    .dropdown a { padding: 11px 18px; font-size: 14px; font-weight: 500; color: #333; }
    .dropdown a:hover { border-left-color: transparent; background: rgba(26,75,140,.08); color: #1a4b8c; }
    .dropdown .has-dropdown > a::after { position: static; transform: none; content: '\203A'; float: right; }
    .dropdown-btn-wrapper.open .dropdown-menu-custom { display: block; }
    .dropdown-menu-custom { position: static; box-shadow: none; margin: 10px 20px; padding: 10px 0; background: #f8fafc; border-radius: 6px; }
    .dropdown-btn { width: 100%; justify-content: space-between; border: none; padding: 12px 16px; font-size: 15px; }
    .dropdown-btn:hover { background: none; color: #1a4b8c; }
    .mobile-nav-active #mainNav.mobile-open ul { display: block; }
    .mobile-nav-active .site-header { z-index: 9999; }
    .mobile-nav-active::after { content: ''; position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 9996; }
    .management-grid { grid-template-columns: repeat(2, 1fr); }
    .tab-btn { font-size: .78rem; padding: 8px 12px; }
}
@media (max-width: 576px) {
    .management-grid { grid-template-columns: 1fr; }
    .tabs-header { flex-wrap: wrap; gap: 0; }
    .tab-btn { flex: 1; text-align: center; font-size: .75rem; padding: 8px 6px; }
}

/* Scroll animations */
.anim-hidden { opacity: 0; transform: translateY(40px); transition: opacity .7s ease, transform .7s ease; }
.anim-hidden.anim-visible { opacity: 1; transform: translateY(0); }
.anim-hidden-left { opacity: 0; transform: translateX(-50px); transition: opacity .7s ease, transform .7s ease; }
.anim-hidden-left.anim-visible { opacity: 1; transform: translateX(0); }
.anim-hidden-right { opacity: 0; transform: translateX(50px); transition: opacity .7s ease, transform .7s ease; }
.anim-hidden-right.anim-visible { opacity: 1; transform: translateX(0); }
.anim-hidden-scale { opacity: 0; transform: scale(.9); transition: opacity .6s ease, transform .6s ease; }
.anim-hidden-scale.anim-visible { opacity: 1; transform: scale(1); }
.anim-delay-1 { transition-delay: .1s; }
.anim-delay-2 { transition-delay: .2s; }
.anim-delay-3 { transition-delay: .3s; }
.anim-delay-4 { transition-delay: .4s; }
.anim-delay-5 { transition-delay: .5s; }
.anim-delay-6 { transition-delay: .6s; }