/* ═══════════════════════════════════════════════════════════════
   LPM UNC Design System — Navy Blue & Gold Theme
   ═══════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;800;900&family=Inter:wght@400;500;600&display=swap');

:root {
    --primary: #1e3a5f;
    --primary-light: #2a5a8c;
    --secondary: #c4953a;
    --secondary-light: #dbb05a;
    --accent: #e8b84a;
    --dark: #0a1628;
    --white: #ffffff;
    --bg1: #f8f9fc;
    --bg2: #eef1f7;
    --txt1: #0f172a;
    --txt2: #334155;
    --txt3: #64748b;
    --grad: linear-gradient(135deg, #1e3a5f 0%, #2a5a8c 100%);
    --grad-gold: linear-gradient(135deg, #c4953a 0%, #e8b84a 100%);
    --radius: 16px;
    --shadow: 0 4px 20px rgba(30,58,95,.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--txt2); background: var(--bg1); line-height: 1.7; }

/* ═══ NAVBAR ═══ */
.navbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 14px 48px; display: flex; align-items: center; justify-content: space-between; transition: all .3s; background: var(--dark); }
.navbar.scrolled { padding: 10px 48px; box-shadow: 0 4px 30px rgba(0,0,0,.2); background: rgba(10,22,40,.97); backdrop-filter: blur(12px); }
.navbar-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.navbar-brand .logo-icon { width: 40px; height: 40px; background: var(--grad-gold); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.1rem; font-weight: 900; }
.navbar-brand h1 { font-family: 'Poppins', sans-serif; font-size: 1.25rem; font-weight: 800; color: #fff; }
.navbar-brand small { display: block; font-size: .65rem; color: rgba(255,255,255,.6); font-weight: 400; font-family: 'Inter', sans-serif; }
.nav-links { display: flex; gap: 8px; list-style: none; }
.nav-links a { color: rgba(255,255,255,.7); text-decoration: none; font-size: .8rem; font-weight: 500; padding: 8px 14px; border-radius: 8px; transition: all .3s; }
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(196,149,58,.15); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: #fff; transition: all .3s; }

/* ═══ HERO ═══ */
.hero { min-height: 520px; display: flex; align-items: center; justify-content: center; text-align: center; position: relative; overflow: hidden; padding-top: 70px; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1s ease-in-out; }
.hero-slide.active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,22,40,.85) 0%, rgba(30,58,95,.75) 100%); }
.hero-content { position: relative; z-index: 2; color: #fff; padding: 0 24px; }
.hero-content h1 { font-family: 'Poppins', sans-serif; font-size: 2.8rem; font-weight: 900; margin-bottom: 16px; line-height: 1.2; }
.hero-content h1 span { color: var(--accent); }
.hero-content p { font-size: 1.05rem; max-width: 600px; margin: 0 auto 32px; opacity: .85; }
.hero-stats { display: flex; justify-content: center; gap: 40px; margin-top: 40px; }
.hero-stat { text-align: center; }
.hero-stat .number { font-family: 'Poppins', sans-serif; font-size: 2.2rem; font-weight: 900; color: var(--accent); display: block; }
.hero-stat .label { font-size: .75rem; opacity: .7; text-transform: uppercase; letter-spacing: 1px; }

/* ═══ SECTIONS ═══ */
.section { padding: 80px 48px; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-family: 'Poppins', sans-serif; font-size: 2rem; font-weight: 800; color: var(--txt1); margin-bottom: 12px; }
.section-header p { color: var(--txt3); font-size: .95rem; max-width: 600px; margin: 0 auto; }
.section-header .badge-label { display: inline-block; padding: 6px 16px; background: rgba(30,58,95,.08); color: var(--primary); border-radius: 20px; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.container { max-width: 1200px; margin: 0 auto; }

/* ═══ PROFIL / SAMBUTAN ═══ */
.profil-grid { display: grid; grid-template-columns: 350px 1fr; gap: 48px; align-items: center; }
.profil-photo { text-align: center; }
.profil-photo img { width: 280px; height: 350px; object-fit: cover; border-radius: 20px; box-shadow: 0 12px 40px rgba(30,58,95,.15); }
.profil-photo h4 { margin-top: 16px; font-family: 'Poppins', sans-serif; font-size: .9rem; color: var(--txt1); }
.profil-photo small { color: var(--txt3); font-size: .8rem; }
.profil-text p { color: var(--txt2); line-height: 1.8; margin-bottom: 16px; }
.profil-text .visi-misi h3 { font-family: 'Poppins', sans-serif; color: var(--primary); font-size: 1.1rem; margin: 20px 0 8px; }
.profil-text .visi-misi ul { list-style: none; padding: 0; }
.profil-text .visi-misi li { padding: 6px 0 6px 28px; position: relative; color: var(--txt2); font-size: .9rem; }
.profil-text .visi-misi li:before { content: '\f058'; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; left: 0; color: var(--secondary); }

/* ═══ CARDS (generic) ═══ */
.card-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card { background: var(--white); border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(0,0,0,.06); transition: all .3s; box-shadow: var(--shadow); }
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,.1); }
.card-body { padding: 24px; }
.card-body h3 { font-family: 'Poppins', sans-serif; font-size: 1rem; font-weight: 700; color: var(--txt1); margin-bottom: 8px; }
.card-body p { font-size: .85rem; color: var(--txt3); line-height: 1.6; }
.card-body .badge { display: inline-block; padding: 3px 10px; border-radius: 6px; font-size: .68rem; font-weight: 700; margin-bottom: 8px; }
.badge-blue { background: rgba(30,58,95,.08); color: var(--primary); }
.badge-gold { background: rgba(196,149,58,.1); color: var(--secondary); }
.badge-green { background: rgba(34,197,94,.1); color: #16a34a; }
.badge-red { background: rgba(239,68,68,.1); color: #dc2626; }
.badge-teal { background: rgba(13,148,136,.1); color: #0d9488; }

/* ═══ STANDARDS ═══ */
.standard-card { display: flex; gap: 16px; padding: 24px; align-items: flex-start; }
.standard-card .std-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--grad); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.1rem; flex-shrink: 0; }
.standard-card .std-info h3 { font-size: .9rem; }
.standard-card .std-info p { font-size: .8rem; }

/* ═══ DOCUMENTS ═══ */
.doc-card { display: flex; gap: 16px; align-items: center; padding: 20px; }
.doc-card .doc-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--grad-gold); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.2rem; flex-shrink: 0; }
.doc-card .doc-info { flex: 1; }
.doc-card .doc-info h4 { font-family: 'Poppins', sans-serif; font-size: .85rem; font-weight: 700; color: var(--txt1); }
.doc-card .doc-info small { color: var(--txt3); font-size: .75rem; }
.doc-card .doc-download { padding: 8px 16px; background: var(--grad); color: #fff; border-radius: 8px; font-size: .75rem; font-weight: 600; text-decoration: none; white-space: nowrap; transition: all .3s; }
.doc-card .doc-download:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(30,58,95,.3); }

/* ═══ ACCREDITATION TABLE ═══ */
.acc-table { width: 100%; border-collapse: collapse; }
.acc-table th { background: var(--grad); color: #fff; padding: 14px 16px; font-size: .8rem; font-weight: 700; text-align: left; }
.acc-table td { padding: 12px 16px; font-size: .85rem; border-bottom: 1px solid rgba(0,0,0,.06); }
.acc-table tr:hover { background: rgba(30,58,95,.02); }
.acc-grade { display: inline-block; padding: 4px 12px; border-radius: 8px; font-size: .75rem; font-weight: 700; }
.grade-unggul { background: rgba(34,197,94,.1); color: #16a34a; }
.grade-baik-sekali { background: rgba(59,130,246,.1); color: #3b82f6; }
.grade-baik, .grade-b { background: rgba(234,179,8,.1); color: #ca8a04; }

/* ═══ AUDIT ═══ */
.audit-card .audit-status { display: inline-block; padding: 4px 12px; border-radius: 8px; font-size: .7rem; font-weight: 700; }
.status-completed { background: rgba(34,197,94,.1); color: #16a34a; }
.status-ongoing { background: rgba(59,130,246,.1); color: #3b82f6; }
.status-scheduled { background: rgba(234,179,8,.1); color: #ca8a04; }

/* ═══ CONTACT ═══ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.contact-info-item .icon-box { width: 48px; height: 48px; border-radius: 12px; background: var(--grad); display: flex; align-items: center; justify-content: center; color: #fff; flex-shrink: 0; }
.contact-info-item h4 { font-family: 'Poppins', sans-serif; font-size: .85rem; color: var(--txt1); margin-bottom: 4px; }
.contact-info-item p { font-size: .8rem; color: var(--txt3); }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; padding: 12px 16px; border: 1px solid rgba(0,0,0,.1); border-radius: 12px; font-family: 'Inter', sans-serif; font-size: .85rem; margin-bottom: 16px; transition: border-color .3s; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--primary); }
.contact-form button { padding: 14px 28px; background: var(--grad); color: #fff; border: none; border-radius: 12px; font-weight: 700; font-size: .9rem; cursor: pointer; transition: all .3s; }
.contact-form button:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(30,58,95,.3); }

/* ═══ ORG CHART ═══ */
.org-chart { display: flex; flex-direction: column; align-items: center; gap: 0; position: relative; }
.org-level { display: flex; justify-content: center; gap: 24px; position: relative; z-index: 2; }
.org-card { background: #fff; border-radius: 16px; padding: 24px 20px; text-align: center; border: 1px solid rgba(0,0,0,.06); box-shadow: 0 4px 20px rgba(0,0,0,.06); transition: all .3s; position: relative; width: 200px; }
.org-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,.12); }
.org-card img { width: 90px; height: 90px; border-radius: 50%; object-fit: cover; margin-bottom: 12px; border: 3px solid rgba(30,58,95,.2); }
.org-info h4 { font-family: 'Poppins', sans-serif; font-size: .82rem; font-weight: 700; color: #0f172a; margin-bottom: 4px; }
.org-position { display: inline-block; padding: 3px 10px; border-radius: 6px; font-size: .68rem; font-weight: 700; margin-bottom: 6px; }
.org-info small { display: block; font-size: .7rem; color: var(--txt3); line-height: 1.4; }
.org-card-rektor { border-top: 3px solid var(--secondary); }
.org-card-rektor .org-position { background: rgba(196,149,58,.1); color: var(--secondary); }
.org-card-rektor img { border-color: rgba(196,149,58,.3); }
.org-card-ketua { border-top: 3px solid var(--primary); }
.org-card-ketua .org-position { background: rgba(30,58,95,.08); color: var(--primary); }
.org-card-ketua img { border-color: rgba(30,58,95,.3); }
.org-card-sekretaris { border-top: 3px solid #0d9488; }
.org-card-sekretaris .org-position { background: rgba(13,148,136,.1); color: #0d9488; }
.org-card-sekretaris img { border-color: rgba(13,148,136,.3); }
.org-card-kapus { border-top: 3px solid #3b82f6; }
.org-card-kapus .org-position { background: rgba(59,130,246,.1); color: #3b82f6; }
.org-card-kapus img { border-color: rgba(59,130,246,.3); }
.org-connector { width: 2px; height: 32px; background: #cbd5e1; z-index: 1; }
.org-hline { display: none; }
.org-level-kapus { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; position: relative; padding-top: 32px; max-width: 1000px; }
.org-level-kapus::before { content: ''; position: absolute; top: 0; left: 10%; right: 10%; height: 2px; background: #cbd5e1; }
.org-card-kapus { position: relative; width: auto; padding: 20px 14px; margin-top: 0; }
.org-card-kapus::before { content: ''; position: absolute; top: -32px; left: 50%; width: 2px; height: 32px; background: #cbd5e1; transform: translateX(-50%); }
.org-card-kapus img { width: 72px; height: 72px; }
.org-card-kapus .org-info h4 { font-size: .76rem; }
.org-card-kapus .org-info small { font-size: .65rem; }
.org-connector-up { display: none; }

/* ═══ GALLERY ═══ */
.gallery-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.gallery-card { background: var(--white); border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(0,0,0,.06); transition: all .3s; }
.gallery-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,.1); }
.gallery-item { overflow: hidden; position: relative; cursor: pointer; height: 220px; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.gallery-card:hover .gallery-item img { transform: scale(1.05); }
.gallery-caption { padding: 14px 16px; }
.gallery-caption h4 { font-family: 'Poppins', sans-serif; font-size: .82rem; font-weight: 700; color: var(--txt1); margin-bottom: 4px; }
.gallery-caption .gallery-tag { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: .65rem; font-weight: 600; background: rgba(30,58,95,.06); color: var(--primary); }

/* ═══ FOOTER ═══ */
.footer { background: linear-gradient(180deg, #0a1628 0%, #0d1e36 100%); color: rgba(255,255,255,.7); padding: 60px 48px 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; max-width: 1200px; margin: 0 auto; }
.footer-brand h3 { font-family: 'Poppins', sans-serif; font-size: 1.2rem; color: #fff; margin-bottom: 4px; }
.footer-brand .tagline { color: var(--accent); font-size: .75rem; font-weight: 600; margin-bottom: 12px; display: block; }
.footer-brand p { font-size: .8rem; line-height: 1.7; margin-bottom: 16px; }
.footer-social { display: flex; gap: 8px; }
.footer-social a { width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,.06); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.6); text-decoration: none; transition: all .3s; }
.footer-social a:hover { background: var(--grad-gold); color: #fff; }
.footer-col h4 { font-family: 'Poppins', sans-serif; font-size: .85rem; color: #fff; margin-bottom: 16px; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: rgba(255,255,255,.6); text-decoration: none; font-size: .8rem; transition: color .3s; }
.footer-col a:hover { color: var(--accent); }
.footer-contact-item { display: flex; gap: 10px; margin-bottom: 12px; font-size: .8rem; }
.footer-contact-item i { color: var(--accent); margin-top: 3px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.06); margin-top: 40px; padding: 20px 0; text-align: center; }
.footer-bottom p { font-size: .75rem; }
.footer-bottom .visitor-stats { display: flex; justify-content: center; gap: 24px; margin-top: 8px; font-size: .7rem; }
.footer-bottom .visitor-stats span { display: flex; align-items: center; gap: 6px; }
.footer-bottom .visitor-stats i { color: var(--accent); }

/* ═══ BACK TO TOP ═══ */
.back-to-top { position: fixed; bottom: 24px; right: 24px; width: 48px; height: 48px; background: var(--grad); color: #fff; border: none; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; opacity: 0; transform: translateY(20px); transition: all .3s; z-index: 999; box-shadow: 0 4px 15px rgba(30,58,95,.3); }
.back-to-top.show { opacity: 1; transform: translateY(0); }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
    .navbar { padding: 12px 20px; }
    .nav-links { display: none; position: fixed; top: 60px; left: 0; width: 100%; background: var(--dark); flex-direction: column; padding: 20px; gap: 4px; }
    .nav-links.active { display: flex; }
    .hamburger { display: flex; }
    .section { padding: 60px 20px; }
    .hero-content h1 { font-size: 1.8rem; }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
    .profil-grid { grid-template-columns: 1fr; text-align: center; }
    .card-grid-3, .card-grid-2, .gallery-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .org-level-kapus { grid-template-columns: repeat(2, 1fr); }
    .acc-table { font-size: .75rem; }
    .acc-table th, .acc-table td { padding: 8px 10px; }
}