/* styles.css — English-first bilingual template (KR via toggle) */
:root{
  --navy:#0a2342; --navy-600:#0c2d56; --gold:#c9a227; --gold-600:#b48e17;
  --ink:#1f2937; --muted:#5b6474; --bg:#f7f7fa; --panel:#ffffff; --line:#e5e7eb;
  --radius:14px; --shadow:0 10px 24px rgba(0,0,0,.06);
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box} html,body{height:100%}
html{scroll-padding-top:90px}
body{margin:0; background:var(--bg); color:var(--ink); font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial; line-height:1.6}
img{max-width:100%; height:auto}
a{color:var(--navy-600); text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1180px; margin:0 auto; padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Top Bar */
.topbar{background:var(--navy); color:#fff; font-size:.94rem; position:relative; z-index:80}
.topbar .row{display:flex; gap:16px; align-items:center; justify-content:space-between; padding:8px 0; flex-wrap:wrap}
.topbar a{color:#dbe7ff}
.lang{display:inline-flex; gap:8px; align-items:center; flex-wrap:wrap}
.lang button{background:transparent; border:1px solid rgba(255,255,255,.3); color:#fff; padding:4px 8px; border-radius:8px; cursor:pointer}
.lang button.active{background:#fff; color:var(--navy); border-color:#fff}

/* Header / Nav */
header{ position:sticky; top:0; z-index:70; background:#fff; border-bottom:1px solid var(--line) }
.container.nav{ display:flex; align-items:center; gap:16px; flex-wrap:nowrap; position:relative; }
.brand{ display:flex; align-items:center; gap:12px; flex:0 0 auto; }
.brand img{ height:48px; width:auto; max-width:180px; display:block; object-fit:contain; }
.titles .uni{ font-weight:800 }
.titles .motto{ color:var(--muted); font-size:.9rem }

header nav{ flex:1 1 auto; display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:nowrap; }
header nav a{ white-space:nowrap; word-break:keep-all; padding:10px 12px; border-radius:8px; font-weight:600; color:var(--ink); position:relative; }
header nav a:hover{ background:#f1f5f9; }
header nav a::after{ content:""; position:absolute; left:12px; right:12px; bottom:6px; height:2px; background:var(--gold); transform:scaleX(0); transform-origin:left; transition:transform .18s var(--ease); }
header nav a:hover::after{ transform:scaleX(1); }

.apply-btn{ flex:0 0 auto; background:var(--gold); color:#111827; font-weight:800; border:1px solid var(--gold-600); padding:8px 16px; border-radius:10px; box-shadow:var(--shadow); font-size:.95rem; white-space:nowrap; min-width:100px; text-align:center; }

.hamburger{ display:none; flex-direction:column; justify-content:center; gap:5px; width:32px; height:24px; background:none; border:none; padding:0; margin-left:12px; cursor:pointer; z-index:70; }
.hamburger span{ display:block; width:100%; height:3px; background:var(--navy); border-radius:2px; }

.mobile-panel{ display:none; position:absolute; top:100%; left:20px; right:20px; background:#fff; border:1px solid var(--line); border-radius:12px; box-shadow:var(--shadow); padding:8px; z-index:65; }
.mobile-panel a{ display:block; padding:12px 14px; border-radius:8px; color:var(--ink); }
.mobile-panel a:hover{ background:#f1f5f9; }

@media (max-width:768px){
  header nav, .apply-btn{ display:none !important; }
  .hamburger{ display:flex; }
}
@media (min-width:769px){ .mobile-panel{ display:none !important; } }
header.open .mobile-panel{ display:block; }

/* Hero */
.hero{background:#fff; border-bottom:1px solid var(--line)}
.hero .wrap{display:grid; grid-template-columns: 1.1fr 1fr; gap:36px; align-items:center; padding:40px 0}
.kicker{color:var(--gold-600); font-weight:800; letter-spacing:.1em; font-size:.85rem}
.title{font-family:Georgia, serif; font-size: clamp(22px, 6vw, 36px); line-height:1.2; margin:6px 0 8px; color:var(--navy)}
.subtitle{color:var(--muted); font-size:.95rem; max-width:60ch}
.cta{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}
.cta .btn{display:inline-block; background:var(--navy); color:#fff; padding:10px 14px; border-radius:10px; font-weight:700; font-size:.9rem}
.cta .btn.alt{background:#fff; color:var(--navy); border:1px solid var(--navy)}
.hero-visual{aspect-ratio: 16/10; width:100%; border-radius:16px; overflow:hidden; border:1px solid var(--line); box-shadow:var(--shadow); background:linear-gradient(135deg,#e7ecf7,#f7f7fa)}
.hero-visual::before{content:"Campus Photo"; display:inline-block; margin:8px; padding:4px 6px; border-radius:999px; background:#fff; border:1px solid var(--line); color:var(--muted); font-size:.7rem}
@media (max-width:768px){ .hero .wrap{grid-template-columns:1fr; gap:20px; padding:20px 0} }

/* Sections */
section{padding:40px 0}
.section-h{display:flex; align-items:end; justify-content:space-between; gap:10px; margin-bottom:18px; flex-wrap:wrap}
h2{font-family:Georgia, serif; color:var(--navy); font-size: clamp(20px, 5vw, 28px); margin:0}
p.lead{color:var(--muted); margin:0; font-size:.9rem}

/* Cards */
.cards{display:grid; grid-template-columns: repeat(3, 1fr); gap:16px}
.card{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:16px; box-shadow:var(--shadow); transition:transform .18s var(--ease), box-shadow .22s var(--ease)}
.card.is-hovered, .card:hover{ transform:translateY(-3px) scale(1.01); box-shadow:0 14px 28px rgba(0,0,0,.08) }
.card h3{margin:0 0 6px; font-size:1rem; color:var(--navy-600)}
.card p{margin:0; color:#4b5563; font-size:.9rem}
@media (max-width:960px){ .cards{grid-template-columns:1fr 1fr} }
@media (max-width:600px){ .cards{grid-template-columns:1fr} }

/* Stats */
.stats{display:grid; grid-template-columns: repeat(4, 1fr); gap:14px}
.stat{background:#fff; border:1px solid var(--line); border-radius:14px; padding:12px; text-align:center; transition:transform .18s var(--ease), box-shadow .22s var(--ease)}
.stat:hover, .stat:focus-visible{ transform:translateY(-3px) scale(1.01); box-shadow:0 14px 28px rgba(0,0,0,.08); outline:none }
.stat b{display:block; font-size:1.4rem; color:var(--navy)}
@media (max-width:960px){ .stats{grid-template-columns: repeat(2, 1fr)} }
@media (max-width:480px){ .stats{grid-template-columns:1fr} }

/* News & Events */
.grid-2{display:grid; grid-template-columns: 1fr 1fr; gap:18px}
.news, .events{background:#fff; border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow)}
.box-h{padding:12px; border-bottom:1px solid var(--line); font-weight:800; color:var(--navy)}
.list{padding:8px 12px 14px}
.item{display:grid; grid-template-columns:auto 1fr; gap:8px; padding:8px 0; border-bottom:1px dashed #e5e7eb; transition:transform .18s var(--ease), box-shadow .22s var(--ease)}
.item:last-child{border-bottom:none}
.item:hover{transform:translateY(-2px); box-shadow:0 8px 18px rgba(0,0,0,.08)}
.date{width:56px; text-align:center; background:#f8fafc; border:1px solid var(--line); border-radius:10px; padding:4px}
.date b{display:block; color:var(--navy)}
.meta{color:#6b7280; font-size:.85rem}
@media (max-width:768px){ .grid-2{grid-template-columns:1fr} }

/* Quick Links */
.q-links{display:grid; grid-template-columns: repeat(4, 1fr); gap:12px}
.q-links a{display:flex; align-items:center; justify-content:center; gap:8px; border:1px solid var(--line); background:#fff; border-radius:12px; padding:10px; font-weight:700; color:var(--navy); font-size:.9rem; transition:transform .18s var(--ease), box-shadow .22s var(--ease)}
.q-links a:hover, .q-links a:focus-visible{ transform:translateY(-3px) scale(1.01); box-shadow:0 14px 28px rgba(0,0,0,.08); outline:none }
@media (max-width:768px){ .q-links{grid-template-columns: repeat(2, 1fr)} }
@media (max-width:480px){ .q-links{grid-template-columns:1fr} }

/* Hover animate utility */
.hover-animate{ transition: transform .18s var(--ease), box-shadow .22s var(--ease); will-change: transform; }
.hover-animate.is-hovered{ transform: translateY(-3px) scale(1.01); box-shadow: 0 14px 28px rgba(0,0,0,.08); }
h2.hover-animate:hover{ transform: translateY(-2px); box-shadow: 0 8px 18px rgba(0,0,0,.08); }

@media (prefers-reduced-motion: reduce){
  .hover-animate, h2.hover-animate, .item, .card, .q-links a, .stat{ transition:none !important; }
  .hover-animate.is-hovered, .card.is-hovered{ transform:none; box-shadow:none; }
}

/* Footer */
footer{
  background:#003366 !important;
  color:#fff !important;
  padding:2rem 0;
  margin-top:2rem;
  border-top:1px solid rgba(255,255,255,.2);
}
footer a{ color:#e8efff !important; }
footer .foot-col h4{ color:#fff; }
.foot-grid{ display:grid; grid-template-columns: 1fr 1fr 1fr; gap:18px; align-items:start }
.foot-col ul{list-style:none; padding:0; margin:.25rem 0 0}
.foot-col li{margin:.35rem 0}
.social{display:flex; gap:10px; margin-top:.5rem}
.social a{display:inline-flex; align-items:center; justify-content:center; width:34px; height:34px; border-radius:999px; background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.18); color:#fff; text-decoration:none; font-weight:700}
.newsletter input{width:100%; padding:.6rem .7rem; border-radius:8px; border:1px solid rgba(255,255,255,.25); background:rgba(255,255,255,.1); color:#fff}
.newsletter input::placeholder{color:#cfe0ff}
.newsletter button{margin-top:.5rem; background:#fff; color:#0a2342; border:0; padding:.55rem .8rem; border-radius:8px; font-weight:800}
.foot-meta{display:flex; gap:14px; flex-wrap:wrap; align-items:center; justify-content:space-between}
.foot-meta small{opacity:.85}

/* Contact form */
.contact { padding: 40px 0; }
.contact .panel{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); padding:18px; }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.form-grid .full{ grid-column:1 / -1; }
.form-field{ display:flex; flex-direction:column; gap:6px; }
.form-field label{ font-weight:700; color:var(--navy); font-size:.95rem; }
.form-field input, .form-field select, .form-field textarea{ border:1px solid var(--line); border-radius:10px; padding:10px 12px; font:inherit; background:#fff; }
.form-field textarea{ min-height:140px; resize:vertical; }
.consent{ display:flex; align-items:flex-start; gap:10px; font-size:.9rem; color:#4b5563; }
.consent input{ margin-top:3px; }
.actions{ display:flex; gap:10px; flex-wrap:wrap; margin-top:8px; }
.actions .btn-send{ background:var(--navy); color:#fff; border:none; padding:10px 14px; border-radius:10px; font-weight:800; cursor:pointer; }
.status{ margin-top:10px; font-size:.9rem; }
.status.ok{ color:#16a34a; } .status.err{ color:#dc2626; }
@media (max-width:768px){ .form-grid{ grid-template-columns:1fr; } }

/* Dropdown nav fix */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropbtn {
  background: none;
  border: none;
  font-weight: 600;
  cursor: pointer;
  padding: 10px 12px;
  font-size: 1rem;
  color: var(--ink);
}

.dropdown-content {
  display: none;
  position: absolute;
  background: #fff;
  min-width: 180px;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  z-index: 1000;
}

.dropdown-content a {
  display: block;
  padding: 10px 12px;
  color: var(--ink);
  text-decoration: none;
}

.dropdown-content a:hover {
  background: #f1f5f9;
}

/* Show dropdown on hover */
.dropdown:hover .dropdown-content {
  display: block;
}

/* Dropdown navigation */
.dropdown{ position:relative; display:inline-block; }
.dropbtn{
  background:none; border:none; font-weight:600; cursor:pointer;
  padding:10px 12px; font-size:1rem; color:var(--ink);
}
.dropdown-content{
  display:none; position:absolute; background:#fff; min-width:180px;
  border:1px solid var(--line); border-radius:8px; box-shadow:var(--shadow); z-index:1000;
}
.dropdown-content a{ display:block; padding:10px 12px; color:var(--ink); text-decoration:none; }
.dropdown-content a:hover{ background:#f1f5f9; }
/* Show on hover (desktop) */
.dropdown:hover .dropdown-content{ display:block; }

/* --- Nav spacing / KR nowrap fix --- */
.container.nav{display:flex;align-items:center;gap:24px}
.container.nav .brand{display:flex;align-items:center;gap:12px;min-width:0}
.container.nav .brand img{height:48px;width:auto}
.container.nav .titles{display:flex;flex-direction:column;min-width:0}
.container.nav .titles .uni,
.container.nav .titles .motto{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* keep the menu on one line and evenly spaced */
.container.nav nav{display:flex;align-items:center;gap:18px;flex-wrap:nowrap}
.container.nav nav a,
.container.nav .dropbtn{display:inline-block;white-space:nowrap;line-height:1;padding:10px 0}

.dropdown{display:inline-flex;position:relative}
.dropdown-content{position:absolute;left:0;top:100%}

/* tighten gaps on small screens */
@media (max-width:768px){
  .container.nav nav{gap:12px}
}

/* Dropdown basics */
.dropdown{position:relative;display:inline-flex}
.dropbtn{background:none;border:none;font-weight:600;cursor:pointer;padding:10px 12px}
.dropdown-content{display:none;position:absolute;background:#fff;min-width:180px;
  border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);z-index:1000}
.dropdown-content a{display:block;padding:10px 12px;color:var(--ink);text-decoration:none}
.dropdown-content a:hover{background:#f1f5f9}
.dropdown:hover .dropdown-content{display:block}

/* --- Nav alignment fix --- */
.container.nav nav {
  display: flex;
  align-items: center;
  gap: 24px;        /* equal spacing between items */
  flex-wrap: nowrap;
}

.container.nav nav a,
.container.nav .dropbtn {
  white-space: nowrap;
  line-height: 1;
  padding: 10px 0;
}

/* Language toggle visibility ensures only one language shows */
.lang-en, .lang-ko { display: none; }
body.lang-ko-on .lang-ko { display: inline-block; }
body.lang-ko-on .lang-en { display: none; }
body:not(.lang-ko-on) .lang-en { display: inline-block; }
body:not(.lang-ko-on) .lang-ko { display: none; }



/* ==== NON-DESTRUCTIVE NAV FIX OVERRIDE (add last) ==== */
header .container.nav nav{
  display:flex;
  align-items:center;
  justify-content:flex-start !important; /* stop space-between */
  gap:20px !important;
  flex-wrap:nowrap;
}
header .container.nav nav > *{ flex:0 0 auto !important; }
header .container.nav .dropdown{ position:relative; display:inline-flex; align-items:center; }
header .container.nav .dropbtn,
header .container.nav nav a{
  white-space:nowrap;
  word-break:keep-all;
  line-height:1;
  padding:10px 0;
}
header .container.nav .dropdown-content{ position:absolute; left:0; top:100%; }