/* Nordic Diplomacy Initiative — site styles */

:root{
  --navy:#0E1F38;
  --navy-2:#13294d;
  --fjord:#1B4A75;
  --gold:#E6B450;
  --gold-soft:#f1cd84;
  --teal:#2FA98C;
  --frost:#C9D8E6;
  --snow:#F7F9FB;
  --ink:#16202E;
  --muted:#5d6b7d;
  --line:#e2e8f0;
  --serif:'Source Serif 4', Georgia, serif;
  --sans:'Inter','Helvetica Neue',Arial,sans-serif;
  --maxw:1120px;
  --radius:16px;
  --shadow:0 10px 30px rgba(14,31,56,.08);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--snow);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--fjord);text-decoration:none;}
a:hover{color:var(--navy);}
img,svg{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

h1,h2,h3{font-family:var(--serif);color:var(--navy);line-height:1.18;font-weight:700;}
h1{font-size:clamp(34px,5vw,52px);letter-spacing:.2px;}
h2{font-size:clamp(26px,3.4vw,36px);}
h3{font-size:20px;}
p{margin:0 0 16px;}
.lead{font-size:clamp(17px,2vw,20px);color:#37445a;}

.label{
  font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--fjord);margin-bottom:14px;display:inline-block;
}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--sans);font-weight:600;font-size:15px;
  padding:13px 26px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:.18s ease;
}
.btn-gold{background:var(--gold);color:var(--navy);}
.btn-gold:hover{background:var(--gold-soft);color:var(--navy);transform:translateY(-1px);}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{background:var(--navy-2);color:#fff;transform:translateY(-1px);}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--frost);}
.btn-ghost:hover{border-color:var(--fjord);color:var(--navy);}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.35);}
.btn-ghost-light:hover{border-color:var(--gold);color:var(--gold);}

/* header / nav */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(247,249,251,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;}
.nav-logo img{height:42px;width:auto;}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;}
.nav-links a{
  color:var(--ink);font-weight:500;font-size:15px;position:relative;padding:4px 0;
}
.nav-links a:hover,.nav-links a.active{color:var(--navy);}
.nav-links a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--gold);border-radius:2px;
}
.nav-cta{margin-left:6px;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.2s;}

/* hero */
.hero{
  background:radial-gradient(1200px 500px at 50% -10%, #18335c 0%, var(--navy) 55%);
  color:#fff;text-align:center;padding:84px 24px 92px;position:relative;overflow:hidden;
}
.hero .emblem{width:96px;height:96px;margin:0 auto 22px;}
.hero h1{color:#fff;}
.hero .slogan{
  font-family:var(--serif);font-style:italic;font-size:clamp(18px,2.5vw,24px);
  color:var(--gold);margin-top:8px;
}
.hero p.intro{max-width:680px;margin:20px auto 30px;color:#cdd8e6;font-size:18px;}
.hero .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.hero .stars{position:absolute;inset:0;pointer-events:none;opacity:.5;}

/* sections */
section{padding:72px 0;}
.section-sm{padding:52px 0;}
.center{text-align:center;}
.narrow{max-width:780px;margin:0 auto;}

/* who we are split */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}
.panel{
  background:var(--navy);color:#fff;border-radius:var(--radius);padding:40px;
  box-shadow:var(--shadow);
}
.panel h3{color:#fff;}
.panel .slogan{font-family:var(--serif);font-style:italic;color:var(--gold);font-size:22px;}

/* pillar cards */
.grid{display:grid;gap:22px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;transition:.2s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.card .ico{
  width:46px;height:46px;border-radius:12px;background:rgba(230,180,80,.16);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.card .ico svg{width:24px;height:24px;}
.card h3{margin-bottom:8px;}
.card p{color:var(--muted);font-size:15px;margin:0;}

/* feature band */
.band{background:var(--navy);color:#fff;border-radius:24px;padding:54px 48px;}
.band h2{color:#fff;}
.band .label{color:var(--gold);}
.band p{color:#cdd8e6;}

/* conference card */
.conf{
  background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow);
}
.conf .conf-top{background:var(--navy);color:#fff;padding:34px 40px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;}
.conf .conf-top h2{color:#fff;margin:0;}
.conf .badge{background:var(--gold);color:var(--navy);font-weight:700;font-size:13px;padding:6px 14px;border-radius:999px;letter-spacing:.04em;}
.conf .conf-body{padding:34px 40px;}
.meta{display:flex;flex-wrap:wrap;gap:14px 28px;margin:8px 0 22px;}
.meta div{font-size:14px;color:var(--muted);}
.meta b{display:block;color:var(--navy);font-size:15px;font-weight:600;}
.committees{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:0 0 26px;}
.committees li{background:var(--snow);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:14px;}
.committees b{color:var(--navy);}

/* manifesto */
.manifesto{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:14px;padding:34px 40px;font-family:var(--serif);font-size:19px;color:#222e3f;
}
.manifesto p:first-child{font-size:23px;color:var(--navy);}
.manifesto p:last-child{margin-bottom:0;}

/* values */
.values{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;}
.values li{padding:22px 24px;background:#fff;border:1px solid var(--line);border-radius:14px;}
.values b{display:block;color:var(--navy);font-family:var(--serif);font-size:19px;margin-bottom:4px;}
.values span{color:var(--muted);font-size:14px;}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;}
.contact-card .label{margin-bottom:8px;}
.contact-card a{font-size:18px;font-weight:600;}
.social{display:flex;gap:14px;margin-top:6px;}
.social a{
  width:44px;height:44px;border-radius:12px;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;transition:.2s;
}
.social a:hover{background:var(--gold);color:var(--navy);}
.social svg{width:20px;height:20px;}

/* footer */
.site-footer{background:var(--navy);color:#cdd8e6;padding:54px 0 28px;margin-top:20px;}
.footer-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.footer-brand{max-width:320px;}
.footer-brand img{height:38px;margin-bottom:14px;}
.footer-brand p{color:#9fb0c4;font-size:14px;}
.footer-cols{display:flex;gap:64px;flex-wrap:wrap;}
.footer-cols h4{color:#fff;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;font-family:var(--sans);}
.footer-cols ul{list-style:none;}
.footer-cols li{margin-bottom:9px;}
.footer-cols a{color:#cdd8e6;font-size:15px;}
.footer-cols a:hover{color:var(--gold);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:#8295ab;
}

/* page header (interior pages) */
.page-head{background:var(--navy);color:#fff;padding:64px 24px 56px;text-align:center;}
.page-head h1{color:#fff;}
.page-head p{color:#cdd8e6;max-width:640px;margin:14px auto 0;font-size:18px;}

/* responsive */
@media(max-width:860px){
  .split{grid-template-columns:1fr;gap:28px;}
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .committees{grid-template-columns:1fr;}
  .nav-links{
    position:absolute;top:74px;left:0;right:0;background:var(--snow);
    flex-direction:column;align-items:flex-start;gap:0;padding:10px 24px 20px;
    border-bottom:1px solid var(--line);display:none;
  }
  .nav-links.open{display:flex;}
  .nav-links li{width:100%;}
  .nav-links a{display:block;padding:12px 0;width:100%;border-bottom:1px solid var(--line);}
  .nav-links .nav-cta{margin:12px 0 0;}
  .nav-toggle{display:block;}
  section{padding:54px 0;}
  .band,.conf .conf-top,.conf .conf-body,.manifesto{padding-left:26px;padding-right:26px;}
}