/* =========================================================
   ARZ INTERNATIONAL — Design tokens
   Palette drawn from the company mark (navy + red + gold cap)
   Type: Fraunces (display) / Inter (body) / IBM Plex Mono (data, "board" motif)
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --navy-900:#0A1834;
  --navy-800:#0E2249;
  --navy-700:#122B5B;
  --navy-500:#22407F;
  --navy-300:#5A76AC;
  --red-600:#C21F2E;
  --red-500:#DA3B3B;
  --gold-500:#C9A227;
  --paper:#F3F4F7;
  --paper-alt:#EAECF1;
  --ink:#0D1526;
  --ink-soft:#4B5468;
  --white:#FFFFFF;
  --line:#D9DCE4;

  --display:'Fraunces', serif;
  --body:'Inter', system-ui, sans-serif;
  --mono:'IBM Plex Mono', monospace;

  --radius:14px;
  --radius-sm:8px;
  --shadow:0 20px 50px -20px rgba(10,24,52,.25);
  --shadow-sm:0 8px 20px -12px rgba(10,24,52,.3);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--display);margin:0 0 .5em;line-height:1.08;color:var(--navy-900);}
p{margin:0 0 1em;color:var(--ink-soft);line-height:1.65;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--red-600);
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--red-600);display:inline-block;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:600;font-size:15px;
  cursor:pointer;border:1px solid transparent;transition:transform .15s ease,background .2s ease,color .2s ease,border-color .2s ease;
  font-family:var(--body);
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--red-600);color:var(--white);}
.btn-primary:hover{background:var(--red-500);}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.4);}
.btn-ghost:hover{border-color:#fff;}
.btn-dark{background:var(--navy-900);color:var(--white);}
.btn-dark:hover{background:var(--navy-700);}
.btn-outline-navy{background:transparent;color:var(--navy-900);border-color:var(--navy-900);}
.btn-outline-navy:hover{background:var(--navy-900);color:#fff;}

/* =========================== HEADER =========================== */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(10,24,52,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:1180px;margin:0 auto;}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:42px;width:42px;object-fit:cover;border-radius:8px;}
.brand-text{font-family:var(--display);font-weight:700;color:#fff;font-size:19px;letter-spacing:.01em;}
.brand-text span{color:var(--red-500);}
nav.main-nav{display:flex;align-items:center;gap:30px;}
nav.main-nav a{color:#D9DFEE;font-size:14.5px;font-weight:500;transition:color .15s;}
nav.main-nav a:hover{color:#fff;}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-cta a.login-link{color:#D9DFEE;font-size:14px;font-weight:600;border:1px solid rgba(255,255,255,.25);padding:9px 16px;border-radius:999px;}
.nav-cta a.login-link:hover{border-color:#fff;color:#fff;}
.menu-toggle{display:none;background:none;border:none;color:#fff;font-size:22px;cursor:pointer;}

/* =========================== HERO / DEPARTURE BOARD =========================== */
.hero{
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(194,31,46,.18), transparent 60%),
    linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 100%);
  padding:76px 0 0;
  position:relative;
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-bottom:70px;}
.hero-copy h1{color:#fff;font-size:clamp(34px,4.4vw,54px);font-weight:600;}
.hero-copy h1 em{font-style:normal;color:var(--red-500);}
.hero-copy p.lead{color:#C7CEE0;font-size:17.5px;max-width:480px;}
.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:34px;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14);}
.hero-stats div b{display:block;font-family:var(--mono);color:#fff;font-size:22px;letter-spacing:.02em;}
.hero-stats div span{font-size:12.5px;color:#93A0BE;text-transform:uppercase;letter-spacing:.06em;}

/* Departure board */
.board{
  background:var(--navy-900);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.board-head{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 20px;background:rgba(255,255,255,.04);
  border-bottom:1px solid rgba(255,255,255,.12);
  font-family:var(--mono);color:#93A0BE;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;
}
.board-head .dot{width:7px;height:7px;border-radius:50%;background:var(--gold-500);display:inline-block;margin-right:8px;box-shadow:0 0 0 3px rgba(201,162,39,.2);}
.board-primary{
  display:flex;justify-content:space-between;align-items:center;
  padding:26px 22px;
  background:linear-gradient(90deg, rgba(194,31,46,.16), transparent);
  border-bottom:1px dashed rgba(255,255,255,.16);
}
.board-primary .dest{font-family:var(--mono);color:#fff;font-size:30px;font-weight:600;letter-spacing:.02em;}
.board-primary .dest small{display:block;font-size:11px;color:#93A0BE;letter-spacing:.14em;font-weight:500;margin-top:4px;}
.board-primary .pct{font-family:var(--mono);color:var(--red-500);font-size:34px;font-weight:600;}
.board-primary .pct span{display:block;font-size:10.5px;color:#93A0BE;text-align:right;letter-spacing:.1em;}
.board-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:13px 22px;font-family:var(--mono);font-size:13.5px;color:#D9DFEE;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.board-row:last-child{border-bottom:none;}
.board-row .code{color:#93A0BE;margin-right:10px;}
.board-row .status{margin-left:auto;font-size:11px;letter-spacing:.08em;color:var(--gold-500);text-transform:uppercase;}
.board-foot{padding:16px 22px;background:rgba(255,255,255,.03);}
.board-foot a{font-family:var(--mono);font-size:12.5px;color:#fff;letter-spacing:.06em;display:flex;justify-content:space-between;align-items:center;}

/* =========================== SECTIONS =========================== */
section{padding:88px 0;}
.section-head{max-width:640px;margin:0 0 48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(26px,3vw,36px);}

/* Pathways (Korea vs Rest of World) */
.pathways{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;}
.pathway-card{border-radius:var(--radius);padding:38px;position:relative;overflow:hidden;min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;}
.pathway-card.primary{
  background:linear-gradient(160deg, var(--navy-800), var(--navy-900) 70%);
  color:#fff;
}
.pathway-card.secondary{
  background:var(--white);
  border:1px solid var(--line);
  color:var(--ink);
}
.pathway-tag{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;}
.pathway-card.primary .pathway-tag{color:var(--red-500);}
.pathway-card.secondary .pathway-tag{color:var(--red-600);}
.pathway-card h3{font-size:30px;}
.pathway-card.primary h3{color:#fff;}
.pathway-card p{max-width:420px;}
.pathway-card.primary p{color:#C7CEE0;}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 22px;}
.chip{font-family:var(--mono);font-size:12px;padding:6px 12px;border-radius:999px;border:1px solid var(--line);color:var(--ink-soft);}
.pathway-card.primary .chip{border-color:rgba(255,255,255,.25);color:#D9DFEE;}
.pathway-big-num{position:absolute;right:24px;top:18px;font-family:var(--mono);font-size:64px;font-weight:600;color:rgba(255,255,255,.08);}

/* Programs */
.programs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.program-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:box-shadow .2s ease, transform .2s ease;}
.program-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-3px);}
.program-num{font-family:var(--mono);color:var(--red-600);font-size:13px;margin-bottom:16px;letter-spacing:.06em;}
.program-card h4{font-size:19px;color:var(--navy-900);}

/* Process timeline */
.process{position:relative;}
.process-list{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:step;}
.process-item{position:relative;padding-top:36px;border-top:2px solid var(--line);}
.process-item .step-num{font-family:var(--mono);color:var(--red-600);font-size:13px;position:absolute;top:-11px;left:0;background:var(--paper);padding-right:8px;}
.process-item h4{font-size:16.5px;margin-bottom:8px;color:var(--navy-900);}
.process-item p{font-size:14px;}

/* Why band */
.why-band{background:var(--navy-900);color:#fff;}
.why-band h2{color:#fff;}
.why-band p{color:#C7CEE0;}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px;}
.why-item{border-left:2px solid rgba(255,255,255,.16);padding-left:18px;}
.why-item b{display:block;font-family:var(--mono);color:var(--gold-500);font-size:12px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px;}
.why-item p{color:#C7CEE0;font-size:14.5px;margin:0;}

/* Testimonial */
.testimonial-wrap{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:48px;display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;}
.testimonial-wrap .mark{font-family:var(--display);font-size:64px;color:var(--red-600);line-height:1;}
.testimonial-wrap blockquote{margin:0 0 14px;font-family:var(--display);font-size:21px;color:var(--navy-900);font-weight:500;line-height:1.4;}
.testimonial-wrap cite{font-style:normal;font-family:var(--mono);font-size:12.5px;color:var(--ink-soft);letter-spacing:.04em;}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--red-600),#8f1622);border-radius:var(--radius);padding:56px;display:flex;justify-content:space-between;align-items:center;gap:30px;color:#fff;}
.cta-band h2{color:#fff;margin-bottom:6px;}
.cta-band p{color:rgba(255,255,255,.85);margin:0;}

/* Footer */
footer.site{background:var(--navy-900);color:#C7CEE0;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand img{height:38px;width:38px;border-radius:8px;}
.footer-brand span{font-family:var(--display);font-weight:700;color:#fff;font-size:18px;}
footer.site h5{font-family:var(--mono);color:#93A0BE;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px;}
footer.site ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
footer.site a{font-size:14px;color:#C7CEE0;transition:color .15s;}
footer.site a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;padding-top:24px;font-size:13px;color:#7C88A6;flex-wrap:wrap;gap:10px;}

/* Page header (inner pages) */
.page-hero{background:linear-gradient(180deg,var(--navy-900),var(--navy-800));padding:64px 0;color:#fff;}
.page-hero h1{color:#fff;font-size:clamp(28px,3.6vw,42px);}
.breadcrumb{font-family:var(--mono);font-size:12px;color:#93A0BE;letter-spacing:.06em;margin-bottom:14px;}
.breadcrumb a{color:#93A0BE;}
.breadcrumb a:hover{color:#fff;}

/* Forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.form-field{display:flex;flex-direction:column;gap:6px;}
.form-field.full{grid-column:1/-1;}
.form-field label{font-size:13px;font-weight:600;color:var(--navy-900);}
.form-field input,.form-field select,.form-field textarea{
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:11px 14px;font-family:var(--body);font-size:14.5px;color:var(--ink);background:var(--paper);
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:2px solid var(--navy-500);outline-offset:1px;}

/* Utility */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.badge-list{display:flex;flex-wrap:wrap;gap:10px;}
.badge-list .chip{background:var(--paper-alt);}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important;}
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr;}
  .pathways{grid-template-columns:1fr;}
  .programs-grid{grid-template-columns:repeat(2,1fr);}
  .process-list{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .grid-2{grid-template-columns:1fr;}
  .testimonial-wrap{grid-template-columns:1fr;text-align:center;}
  .testimonial-wrap .mark{display:none;}
}
@media (max-width: 640px){
  nav.main-nav{display:none;}
  .menu-toggle{display:block;}
  .programs-grid{grid-template-columns:1fr;}
  .process-list{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band{flex-direction:column;text-align:center;}
  .form-row{grid-template-columns:1fr;}
  .board-primary .dest{font-size:24px;}
}