:root{
  --paper:#f4f1ea;
  --paper-2:#efe9dd;
  --ink:#1b2024;
  --ink-soft:#4c5258;
  --ink-faint:#7a8086;
  --accent:#175767;
  --accent-deep:#103d49;
  --gold:#b08a3e;
  --line:rgba(27,32,36,.14);
  --line-soft:rgba(27,32,36,.08);
  --display:"GFS Didot","Times New Roman",serif;
  --body:"Alegreya Sans",system-ui,-apple-system,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  font-size:18px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body::before{ /* subtle paper grain */
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background-image:radial-gradient(rgba(27,32,36,.025) 1px,transparent 1px);
  background-size:3px 3px;
}

a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-deep)}

.wrap{max-width:980px;margin:0 auto;padding:0 28px;position:relative;z-index:1}

/* ---------- Header / nav ---------- */
header.site{
  position:sticky;top:0;z-index:10;
  background:rgba(244,241,234,.86);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line-soft);
}
.bar{display:flex;align-items:center;justify-content:space-between;height:64px}
.mark{
  font-family:var(--display);font-size:22px;letter-spacing:.5px;color:var(--ink);
}
.mark .ke{color:var(--accent)}
nav ul{display:flex;gap:26px;list-style:none}
nav a{
  font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);
  font-weight:500;padding:6px 0;border-bottom:1px solid transparent;transition:.2s;
}
nav a:hover{color:var(--ink);border-bottom-color:var(--gold)}

/* ---------- Hero ---------- */
.hero{padding:96px 0 72px;border-bottom:1px solid var(--line)}
.eyebrow{
  font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);
  font-weight:700;margin-bottom:22px;opacity:0;animation:rise .8s .05s forwards}
.hero h1{
  font-family:var(--display);font-weight:400;line-height:1.04;
  font-size:clamp(40px,8vw,84px);letter-spacing:.5px;color:var(--ink);
  opacity:0;animation:rise .9s .15s forwards}
.hero h1 .form{display:block;font-size:.40em;letter-spacing:.05em;color:var(--ink-soft);margin-top:14px;font-family:var(--body);font-weight:500}
.hero p.lead{
  margin-top:30px;max-width:60ch;font-size:20px;color:var(--ink-soft);
  opacity:0;animation:rise .9s .3s forwards}
.rule{width:64px;height:2px;background:var(--gold);margin:34px 0 0;opacity:0;animation:rise .9s .4s forwards}

@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ---------- Sections ---------- */
section.block{padding:72px 0;border-bottom:1px solid var(--line)}
.kicker{font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:14px}
h2{font-family:var(--display);font-weight:400;font-size:clamp(28px,4.5vw,40px);color:var(--ink);margin-bottom:20px;letter-spacing:.4px}
section.block p{max-width:66ch;color:var(--ink-soft);margin-bottom:14px}

/* ---------- Εταιρικά Στοιχεία (compliance block) ---------- */
.facts{
  margin-top:26px;background:var(--paper-2);
  border:1px solid var(--line);border-radius:4px;overflow:hidden;
}
.facts .row{
  display:grid;grid-template-columns:240px 1fr;gap:8px 28px;
  padding:18px 26px;border-bottom:1px solid var(--line-soft);align-items:baseline;
}
.facts .row:last-child{border-bottom:none}
.facts dt{font-weight:700;color:var(--ink);font-size:15px;letter-spacing:.02em}
.facts dd{color:var(--ink-soft);font-size:17px}
.partners{list-style:none}
.partners li{padding:6px 0;border-bottom:1px dotted var(--line);}
.partners li:last-child{border-bottom:none}

/* ---------- Έγγραφα ---------- */
.docgroup{margin-top:34px}
.docgroup:first-of-type{margin-top:28px}
.docgroup > h3{
  font-family:var(--body);font-size:14px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent-deep);font-weight:700;margin-bottom:14px;
  padding-bottom:8px;border-bottom:1px solid var(--line-soft)}
.docs{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.doc{
  display:block;padding:24px 24px 26px;background:#fff;border:1px solid var(--line);
  border-radius:4px;transition:.2s;position:relative;
}
.doc:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(16,61,73,.10);border-color:var(--accent)}
.doc .tag{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:700}
.doc .name{display:block;font-family:var(--display);font-size:23px;color:var(--ink);margin:10px 0 4px}
.doc .meta{font-size:14px;color:var(--ink-faint)}
.doc[href]::after{content:"→";position:absolute;right:22px;bottom:24px;font-size:13px;color:var(--accent);font-weight:700}
.doc.pdf[href]::after{content:"→ PDF"}

/* ---------- Subpage extras ---------- */
.backlink{display:inline-block;margin-bottom:18px;font-size:14px;letter-spacing:.04em;color:var(--accent);font-weight:600}
.backlink:hover{color:var(--accent-deep)}
.docnote{color:var(--ink-faint);font-style:italic;margin-top:18px;font-size:15px}

/* ---------- Footer (mandatory disclosure) ---------- */
footer.site{background:var(--ink);color:#cfd3d6;padding:56px 0 40px;position:relative;z-index:1}
footer .top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px;align-items:flex-start}
footer .fmark{font-family:var(--display);font-size:26px;color:#fff;letter-spacing:.5px}
footer .fmark .ke{color:var(--gold)}
footer .legal{font-size:14.5px;line-height:1.85;max-width:62ch;color:#aeb4b9}
footer .legal strong{color:#fff;font-weight:700}
footer .legal a{color:#cfd3d6}
footer .divline{height:1px;background:rgba(255,255,255,.12);margin:34px 0 22px}
footer .fine{font-size:12.5px;color:#7f868c;display:flex;flex-wrap:wrap;gap:6px 18px}

/* ---------- Responsive ---------- */
@media(max-width:680px){
  body{font-size:17px}
  nav ul{gap:16px}
  nav a{font-size:12px}
  .facts .row{grid-template-columns:1fr;gap:4px;padding:16px 18px}
  .facts dt{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-deep)}
  .hero{padding:64px 0 52px}
  section.block{padding:56px 0}
}
@media(max-width:520px){
  nav ul{display:none}
}