/* Cyber Range Portal — light institutional theme (navy #161e4d + gold #fdd428) */
@import url('https://fonts.googleapis.com/css2?family=Lora:wght@400;500;600;700&family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;600&display=swap');

:root {
  --navy:#161e4d; --navy2:#232f47; --navy3:#192233;
  --gold:#fdd428; --gold-dk:#e6be10;
  --blue:#6c98e1; --teal:#006892;
  --ink:#232323; --muted:#5a6172; --faint:#8a8484;
  --bg:#ffffff; --bg-alt:#f6f7f9; --card:#ffffff;
  --line:#e6e8ee; --line2:#d7dae2;
  --ok:#56cc35; --crit:#ff5252;
  --shadow:0 1px 3px 0 rgba(0,0,0,.12);
  --shadow-lg:0 6px 20px rgba(22,30,77,.12);
  --radius:0px;
  --serif:"Lora",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --accent:var(--gold); --accent2:var(--navy);
  --wrap:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;
}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 clamp(18px,4vw,40px)}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--navy)}
img{max-width:100%;height:auto}
h1,h2,h3,h4{font-family:var(--serif);color:var(--navy);font-weight:700;line-height:1.18;margin:0 0 .5em;letter-spacing:0}

/* ---------- Top bar ---------- */
.topbar{background:var(--navy);color:#fff}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;min-height:38px;gap:16px;flex-wrap:wrap}
.topbar .tag{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:rgba(255,255,255,.72);font-weight:600}
.topbar-right{display:flex;align-items:center;gap:16px}
.btn.btn-top{padding:6px 16px;font-size:11.5px;letter-spacing:.06em;box-shadow:none}
.langs{display:flex;gap:2px;align-items:center;font-size:12.5px;font-weight:700}
.langs a{padding:5px 9px;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:.08em;border-radius:2px}
.langs a:hover{color:#fff}
.langs a.active{color:var(--navy);background:var(--gold)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);overflow:visible}
.site-header .wrap.header-split{display:flex;align-items:center;gap:20px;min-height:70px}
/* ICI logo (landscape, ~1.5:1) sits inside the 70px bar */
.brand{display:flex;align-items:center;justify-content:center;flex:0 0 auto;align-self:center;position:relative;z-index:2}
.brand img{height:58px;width:auto;display:block;margin:0}
.nav{display:flex;gap:4px;flex-wrap:nowrap;align-items:center}
.nav a{white-space:nowrap}
.nav-left{flex:1 1 0;justify-content:flex-end}
.nav-right{flex:1 1 0;justify-content:flex-start}
.nav a{
  font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--navy);font-family:var(--sans);
  padding:10px 13px;border-bottom:3px solid transparent;transition:border-color .18s ease,color .18s ease;white-space:nowrap;
}
.nav a:hover{color:var(--teal);border-bottom-color:var(--gold)}
.nav a.active{border-bottom-color:var(--gold)}
.btn{
  display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-family:var(--sans);
  font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.05em;
  background:var(--gold);color:var(--navy);border:2px solid var(--gold);
  padding:11px 22px;border-radius:50px;box-shadow:var(--shadow);transition:.18s ease;
}
.btn:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.ghost{background:transparent;color:var(--navy);border-color:var(--line2);box-shadow:none}
.btn.ghost:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.btn:focus-visible,.nav a:focus-visible,.langs a:focus-visible{outline:3px solid var(--gold);outline-offset:2px}

/* ---------- Sections ---------- */
main>section{padding:clamp(48px,7vw,80px) 0}
main>section:nth-of-type(even){background:var(--bg-alt)}
.kicker{
  display:inline-flex;align-items:center;gap:10px;margin:0 0 16px;font-family:var(--sans);
  font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.16em;color:var(--navy);
}
.kicker::before{content:"";width:28px;height:3px;background:var(--gold)}
.section-title{font-size:clamp(26px,3.6vw,42px);font-weight:700;margin:0 0 14px;position:relative}
.section-title::after{content:"";display:block;width:56px;height:4px;background:var(--gold);margin-top:16px}
.lead{font-size:clamp(16px,1.7vw,20px);color:var(--muted);max-width:64ch;margin:0}
.prose{color:var(--ink);max-width:72ch}
.prose p{margin:0 0 1em;color:#3a3f4c}
.prose h2,.prose h3{color:var(--navy);margin-top:1.4em}
.prose ul,.prose ol{color:#3a3f4c;padding-left:1.15em;display:flex;flex-direction:column;gap:.45em}
.prose a{color:var(--teal);font-weight:600}
.prose strong{color:var(--navy)}

/* ---------- Hero (navy band) ---------- */
.hero{background:linear-gradient(120deg,var(--navy) 0%,var(--navy2) 100%);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;opacity:.5;background-image:radial-gradient(circle at 85% 15%,rgba(253,212,40,.10),transparent 42%),linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:auto,46px 46px,46px 46px}
.hero .wrap{position:relative}
.hero h1,.hero h2{color:#fff}
.hero .kicker{color:var(--gold)}
.hero .kicker::before{background:var(--gold)}
.hero h1{font-size:clamp(32px,5.2vw,58px);font-weight:700;letter-spacing:-.01em;max-width:20ch;margin:0}
.hero .sub{font-size:clamp(16px,2vw,22px);color:rgba(255,255,255,.82);max-width:54ch;margin:20px 0 30px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero .btn.ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.hero .btn.ghost:hover{background:#fff;border-color:#fff;color:var(--navy)}

/* ---------- Highlight tiles (home, informational, no numbers) ---------- */
.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:46px}
.highlight{background:#fff;border:1px solid var(--line);border-top:4px solid var(--gold);padding:22px 20px;box-shadow:var(--shadow)}
.highlight h3{font-family:var(--serif);font-size:17px;font-weight:700;color:var(--navy);margin:0 0 9px;line-height:1.25}
.highlight p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}

/* ---------- Cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.card{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--navy);padding:24px;box-shadow:var(--shadow);transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-top-color:var(--gold)}
.card h3{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--navy);margin:0 0 10px}
.card p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}

/* ---------- Program timeline ---------- */
.timeline{margin-top:40px;display:flex;flex-direction:column;gap:12px}
.step{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);padding:18px 22px;box-shadow:var(--shadow)}
.step h4{font-family:var(--serif);margin:0 0 5px;font-size:18px;font-weight:700;color:var(--navy)}
.step p{margin:0;color:var(--muted);font-size:15px}

/* ---------- Events empty state ---------- */
.empty-state{margin-top:36px;text-align:center;border:1px solid var(--line);padding:clamp(38px,6vw,64px) 24px;background:#fff;box-shadow:var(--shadow)}
.empty-state .badge{display:inline-block;margin-bottom:20px;padding:7px 16px;background:var(--gold);color:var(--navy);font-family:var(--sans);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.empty-state .prose{margin:0 auto;color:var(--muted)}
.event-card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);padding:24px;margin-top:18px;box-shadow:var(--shadow)}
.event-card .meta{display:flex;gap:20px;flex-wrap:wrap;font-family:var(--mono);font-size:13px;color:var(--teal);margin-top:10px;font-weight:600}

/* ---------- FAQ ---------- */
.faq{margin-top:36px;display:flex;flex-direction:column;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);padding:2px 22px;box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-family:var(--serif);font-weight:600;font-size:17px;color:var(--navy);padding:17px 0;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold-dk);font-family:var(--sans);font-weight:800;font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 18px;color:var(--muted)}

/* ---------- Form ---------- */
.form-card{margin-top:36px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--gold);padding:clamp(24px,4vw,40px);max-width:660px;box-shadow:var(--shadow)}
.form-card label{display:block;font-size:14px;font-weight:700;color:var(--navy);margin:18px 0 7px}
.form-card input[type=text],.form-card input[type=email],.form-card input[type=number],.form-card input[type=url],
.form-card input[type=date],.form-card textarea,.form-card select{
  width:100%;background:#fff;border:1px solid var(--line2);color:var(--ink);
  font-family:var(--sans);font-size:15px;padding:12px 14px;transition:border-color .18s ease,box-shadow .18s ease;
}
.form-card textarea{min-height:120px;resize:vertical}
.form-card input:focus,.form-card textarea:focus,.form-card select:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(22,30,77,.12)}
.form-card .helptext{display:block;color:var(--faint);font-size:12.5px;margin-top:5px}
.form-card ul.errorlist{margin:6px 0 0;padding:0;list-style:none;color:var(--crit);font-size:13px;font-weight:600}
.form-actions{margin-top:28px}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:rgba(255,255,255,.78);border-top:4px solid var(--gold)}
.site-footer .wrap{display:flex;flex-direction:column;align-items:center;gap:22px;padding-top:46px;padding-bottom:40px;text-align:center}
.site-footer .logos{display:flex;align-items:center;justify-content:center;gap:44px;flex-wrap:wrap}
.site-footer .logo-mark{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px}
.site-footer .logo-mark img{height:66px;width:auto;display:block}
.site-footer .foot-meta{display:flex;flex-direction:column;align-items:center;gap:7px}
.site-footer .foot-meta a{color:var(--gold);font-weight:700;letter-spacing:.04em;font-size:14.5px}
.site-footer .foot-meta a:hover{color:#fff}
.site-footer .foot-meta .copy{font-size:12px;color:rgba(255,255,255,.55);letter-spacing:.06em;text-transform:uppercase;font-weight:600}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .highlight-grid{grid-template-columns:repeat(2,1fr)}
  .card-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .site-header .wrap.header-split{flex-wrap:wrap;justify-content:center;min-height:0;padding:12px 0;gap:10px}
  .brand{order:-1;flex-basis:100%}
  .brand img{height:52px;margin:0}
  .nav-left,.nav-right{flex:1 1 auto;justify-content:center;flex-wrap:wrap}
}
@media (max-width:620px){
  .card-grid,.highlight-grid{grid-template-columns:1fr}
}