/* ===== Cendekia Directory — Universitas Cendekia Nusantara (UCN) ===== */
:root{
  --primary:#1e3a5f;
  --primary-dark:#122234;
  --secondary:#0f6659;
  --accent:#d4a017;
  --accent-soft:#f3dfa0;
  --bg:#f7f8fa;
  --surface:#ffffff;
  --border:#e2e6ec;
  --text:#1c2530;
  --text-muted:#5b6673;
  --success:#1f8a4c;
  --warning:#c8790a;
  --danger:#c2372f;
  --info:#2678b6;
  --radius:14px;
  --radius-sm:8px;
  --shadow:0 8px 24px rgba(18,34,52,.08);
  --shadow-lg:0 20px 48px rgba(18,34,52,.16);
  --font-head:'Merriweather',Georgia,serif;
  --font-body:'Work Sans',system-ui,sans-serif;
  color-scheme: light;
}
:root[data-theme="dark"]{
  --primary:#3f6ea5;
  --primary-dark:#0b1620;
  --secondary:#22a894;
  --accent:#eec25e;
  --accent-soft:#4a3c17;
  --bg:#0c1420;
  --surface:#131f2e;
  --border:#233245;
  --text:#e7ecf2;
  --text-muted:#9aa8b8;
  --shadow:0 8px 24px rgba(0,0,0,.35);
  --shadow-lg:0 20px 48px rgba(0,0,0,.5);
  color-scheme: dark;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --primary:#3f6ea5; --primary-dark:#0b1620; --secondary:#22a894; --accent:#eec25e; --accent-soft:#4a3c17;
    --bg:#0c1420; --surface:#131f2e; --border:#233245; --text:#e7ecf2; --text-muted:#9aa8b8;
    --shadow:0 8px 24px rgba(0,0,0,.35); --shadow-lg:0 20px 48px rgba(0,0,0,.5); color-scheme: dark;
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.6;transition:background .25s,color .25s}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);margin:0 0 .5em;line-height:1.25}
p{margin:0 0 1em}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section-head{max-width:680px;margin:0 auto 40px;text-align:center}
.eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--secondary);font-weight:700;margin-bottom:10px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;border:2px solid transparent;cursor:pointer;font-size:.95rem;transition:transform .18s,box-shadow .18s,background .18s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{box-shadow:var(--shadow-lg)}
.btn-accent{background:var(--accent);color:#3a2c02}
.btn-outline{background:transparent;border-color:var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--primary)}
.btn-sm{padding:8px 16px;font-size:.85rem}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}

/* Navbar */
.navbar{position:sticky;top:0;z-index:200;background:color-mix(in srgb, var(--surface) 92%, transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);transition:box-shadow .2s}
.navbar.is-scrolled{box-shadow:0 6px 18px rgba(18,34,52,.10)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;max-width:1200px;margin:0 auto;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;font-size:1.1rem;color:var(--primary)}
.brand-badge{width:38px;height:38px;border-radius:10px;background:linear-gradient(145deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-family:var(--font-head)}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-links>li{position:relative}
.nav-links>li>a,.nav-links>li>button{display:flex;align-items:center;gap:4px;padding:10px 12px;border-radius:8px;font-weight:600;font-size:.92rem;background:none;border:none;color:var(--text);cursor:pointer;font-family:var(--font-body)}
.nav-links>li>a:hover,.nav-links>li>button:hover,.nav-links>li>a.active{color:var(--primary);background:color-mix(in srgb, var(--primary) 10%, transparent)}
.dropdown{position:absolute;top:100%;left:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);min-width:230px;padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.nav-item.open .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:9px 12px;border-radius:8px;font-size:.9rem}
.dropdown a:hover{background:color-mix(in srgb, var(--primary) 10%, transparent);color:var(--primary)}
.nav-actions{display:flex;align-items:center;gap:10px}
.theme-toggle{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--surface);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.05rem}
.hamburger{display:none;width:40px;height:40px;border-radius:8px;border:1px solid var(--border);background:var(--surface);cursor:pointer;font-size:1.1rem}
.mobile-panel{display:none;position:fixed;inset:0;z-index:300;background:var(--bg);padding:20px;overflow:auto}
.mobile-panel.open{display:block}
.mobile-panel .m-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.mobile-panel details{border-bottom:1px solid var(--border);padding:10px 0}
.mobile-panel summary{font-weight:700;cursor:pointer;list-style:none}
.mobile-panel a{display:block;padding:8px 4px;color:var(--text-muted)}

/* Hero */
.hero{position:relative;background:linear-gradient(180deg, color-mix(in srgb, var(--primary) 8%, var(--bg)), var(--bg));overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:70px 0}
.hero h1{font-size:clamp(2rem,4vw,3rem);color:var(--primary)}
.hero .lead{font-size:1.1rem;color:var(--text-muted);max-width:520px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.hero-photo{position:relative;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg)}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.floating-card{position:absolute;bottom:16px;left:16px;background:var(--surface);border-radius:12px;padding:14px 18px;box-shadow:var(--shadow-lg);display:flex;gap:12px;align-items:center}
.floating-card .num{font-family:var(--font-head);font-size:1.4rem;font-weight:800;color:var(--secondary)}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.acc-badge{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:8px 14px;font-size:.82rem;font-weight:700;box-shadow:var(--shadow)}
.acc-badge img{width:22px;height:22px}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;text-align:center;box-shadow:var(--shadow)}
.stat-card .num{font-family:var(--font-head);font-size:2rem;font-weight:800;color:var(--primary)}
.stat-card .lbl{color:var(--text-muted);font-size:.9rem;margin-top:4px}

/* Cards / Grid */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .thumb{aspect-ratio:16/10;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover}
.card .body{padding:18px}
.card .tag{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--secondary);background:color-mix(in srgb, var(--secondary) 12%, transparent);padding:3px 10px;border-radius:999px;margin-bottom:8px}
.card h3{font-size:1.08rem}
.card p{color:var(--text-muted);font-size:.92rem}

/* Directory (program & dosen) */
.directory-toolbar{display:flex;gap:14px;flex-wrap:wrap;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:28px;box-shadow:var(--shadow)}
.search-box{flex:1;min-width:220px;display:flex;align-items:center;gap:10px;background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:10px 16px}
.search-box input{border:none;background:none;outline:none;color:var(--text);flex:1;font-family:var(--font-body);font-size:.95rem}
.filter-chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:8px 14px;border-radius:999px;border:1px solid var(--border);background:var(--bg);cursor:pointer;font-size:.85rem;font-weight:600;color:var(--text-muted)}
.chip.active{background:var(--primary);border-color:var(--primary);color:#fff}
.select-field{padding:9px 12px;border-radius:999px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-family:var(--font-body)}
.empty-state{text-align:center;padding:50px 20px;color:var(--text-muted)}
.skeleton{background:linear-gradient(90deg,var(--border) 25%,color-mix(in srgb, var(--border) 60%, var(--surface)) 37%,var(--border) 63%);background-size:400% 100%;animation:sk 1.4s infinite;border-radius:var(--radius)}
@keyframes sk{0%{background-position:100% 0}100%{background-position:0 0}}

/* Lecturer card */
.dosen-card{text-align:center;padding:22px}
.dosen-card .photo{width:96px;height:96px;border-radius:50%;overflow:hidden;margin:0 auto 12px;border:3px solid var(--accent-soft)}
.dosen-card .photo img{width:100%;height:100%;object-fit:cover}
.dosen-card .field{color:var(--secondary);font-size:.85rem;font-weight:700}

/* Program Studi Finder quiz */
.finder{background:linear-gradient(135deg,var(--primary-dark),var(--primary));border-radius:24px;padding:44px;color:#fff;box-shadow:var(--shadow-lg)}
.finder h2{color:#fff}
.finder .lead{color:#cdd9e6}
.finder-steps{display:grid;grid-template-columns:1fr 1fr auto;gap:16px;align-items:end;margin-top:22px}
.finder-field label{display:block;font-size:.82rem;margin-bottom:6px;color:#d7e3ee;font-weight:700}
.finder-field select{width:100%;padding:12px 14px;border-radius:10px;border:none;font-family:var(--font-body);font-size:.95rem}
.finder-result{margin-top:26px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:22px;display:none}
.finder-result.show{display:block}
.finder-result .match{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.25)}
.finder-result .match:last-child{border-bottom:none}
.finder-result .score{font-family:var(--font-head);font-weight:800;color:var(--accent)}

/* Timeline / announcements */
.timeline-list{border-left:3px solid var(--border);padding-left:22px;display:flex;flex-direction:column;gap:22px}
.timeline-item{position:relative}
.timeline-item::before{content:"";position:absolute;left:-29px;top:4px;width:14px;height:14px;border-radius:50%;background:var(--secondary);border:3px solid var(--surface)}
.timeline-item .date{font-size:.8rem;color:var(--secondary);font-weight:700}
.pmb-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.pmb-step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center}
.pmb-step .n{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#3a2c02;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 10px}

/* About split */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-split img{border-radius:20px;box-shadow:var(--shadow-lg)}
.value-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
.value-list li{display:flex;gap:10px;align-items:flex-start}
.value-list i{color:var(--secondary);margin-top:3px}

/* Testimonials */
.quote-rotator{max-width:760px;margin:0 auto;text-align:center;position:relative;min-height:200px}
.quote-slide{display:none}
.quote-slide.active{display:block;animation:fadeUp .5s ease}
.quote-slide p{font-size:1.25rem;font-family:var(--font-head);font-style:italic}
.quote-dots{display:flex;justify-content:center;gap:8px;margin-top:18px}
.quote-dots button{width:9px;height:9px;border-radius:50%;border:none;background:var(--border);cursor:pointer}
.quote-dots button.active{background:var(--primary);width:22px;border-radius:6px}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* FAQ */
.faq-item{border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden;background:var(--surface)}
.faq-q{width:100%;text-align:left;padding:16px 18px;background:none;border:none;font-weight:700;font-size:.98rem;display:flex;justify-content:space-between;cursor:pointer;color:var(--text);font-family:var(--font-body)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;padding:0 18px;color:var(--text-muted)}
.faq-item.open .faq-a{max-height:400px;padding-bottom:16px}
.faq-item.open .faq-q i{transform:rotate(180deg)}

/* Gallery */
.gallery-grid{columns:4 220px;column-gap:16px}
.gallery-grid figure{break-inside:avoid;margin:0 0 16px;border-radius:12px;overflow:hidden;cursor:zoom-in;box-shadow:var(--shadow)}
.gallery-filter{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:26px}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:.85rem;font-weight:700}
.form-field input,.form-field select,.form-field textarea{padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-family:var(--font-body);font-size:.95rem}
.form-field textarea{resize:vertical;min-height:100px}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}
.contact-info{display:flex;flex-direction:column;gap:16px}
.info-row{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px}
.info-row i{color:var(--primary);font-size:1.1rem;margin-top:2px}

/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(10,16,24,.6);display:flex;align-items:center;justify-content:center;z-index:500;opacity:0;visibility:hidden;transition:.2s;padding:20px}
.modal-overlay.open{opacity:1;visibility:visible}
.modal-box{background:var(--surface);border-radius:var(--radius);max-width:620px;width:100%;max-height:86vh;overflow:auto;padding:28px;box-shadow:var(--shadow-lg);transform:translateY(14px);transition:.2s}
.modal-overlay.open .modal-box{transform:none}
.modal-close{position:absolute;top:14px;right:16px;background:var(--bg);border:1px solid var(--border);border-radius:50%;width:34px;height:34px;cursor:pointer}
.modal-box{position:relative}

/* Toast */
.toast-wrap{position:fixed;bottom:22px;right:22px;z-index:600;display:flex;flex-direction:column;gap:10px}
.toast{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--success);border-radius:10px;padding:12px 16px;box-shadow:var(--shadow-lg);min-width:260px;animation:slideIn .25s ease}
.toast.error{border-left-color:var(--danger)}
@keyframes slideIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}

/* Floating buttons */
.wa-float{position:fixed;bottom:24px;left:24px;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;box-shadow:var(--shadow-lg);z-index:150}
.back-top{position:fixed;bottom:24px;right:24px;width:48px;height:48px;border-radius:50%;background:var(--primary);color:#fff;display:none;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);z-index:150;border:none;cursor:pointer}
.back-top.show{display:flex}

/* Footer */
footer{background:var(--primary-dark);color:#cfd9e3;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding:56px 0 30px}
.footer-grid h4{color:#fff;font-size:1rem}
.footer-grid a{color:#a9b8c6;display:block;padding:5px 0;font-size:.9rem}
.footer-grid a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:18px 0;font-size:.82rem;color:#8fa0b2}
.social-row{display:flex;gap:10px;margin-top:14px}
.social-row a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;padding:0}

/* reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* Detail page */
.page-hero{background:linear-gradient(180deg,color-mix(in srgb, var(--primary) 10%, var(--bg)),var(--bg));padding:50px 0 30px}
.breadcrumb{font-size:.85rem;color:var(--text-muted);margin-bottom:10px}
.breadcrumb a{color:var(--secondary);font-weight:600}
.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:40px;align-items:start}
.spec-table{width:100%;border-collapse:collapse}
.spec-table th,.spec-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:.92rem}
.spec-table th{color:var(--text-muted);font-weight:600;width:40%}
.sticky-box{position:sticky;top:100px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}

@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr}
  .about-split{grid-template-columns:1fr}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .detail-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .pmb-steps{grid-template-columns:repeat(2,1fr)}
  .finder-steps{grid-template-columns:1fr}
}
@media (max-width:720px){
  .nav-links{display:none}
  .hamburger{display:block}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .gallery-grid{columns:2 160px}
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
}