/* ─────────────────────────────────────────────────────────────
   V. Hawaii Diaszpóra Iskolatábor · 2026
   Palette lifted from the camp poster: tropical sky over ocean,
   the coral date band, the sunny-yellow copy band, palm green.
   ───────────────────────────────────────────────────────────── */

:root{
  --sky-hi:#a5ddf3;
  --sky-lo:#5cc0e4;
  --sea:#0e7fa8;
  --sea-deep:#075a7d;
  --turq:#1fb6c9;
  --coral:#e8483c;
  --coral-deep:#c3352b;
  --sun:#f6c945;
  --sun-soft:#fdf0c3;
  --palm:#3f9a4a;
  --sand:#fdf7ec;
  --paper:#ffffff;
  --ink:#0d2732;
  --ink-soft:#4a6673;
  --line:#e3ded3;

  --radius:20px;
  --shadow:0 1px 2px rgba(13,39,50,.06), 0 10px 28px -12px rgba(13,39,50,.22);
  --shadow-lift:0 2px 4px rgba(13,39,50,.08), 0 22px 44px -16px rgba(13,39,50,.32);
  --wrap:1120px;

  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --display:"Outfit","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--sand);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%}
h1,h2,h3{font-family:var(--display);line-height:1.12;margin:0;letter-spacing:-.02em}
p{margin:0}
a{color:inherit}

.skip{
  position:absolute;left:-9999px;top:0;z-index:99;
  background:var(--ink);color:#fff;padding:12px 18px;border-radius:0 0 10px 0;
}
.skip:focus{left:0}

:focus-visible{outline:3px solid var(--coral);outline-offset:3px;border-radius:6px}

/* ── top bar ─────────────────────────────────────────────── */
.topbar{
  position:relative;z-index:5;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  max-width:var(--wrap);margin:0 auto;padding:18px 24px 0;
}
.brand{
  display:inline-flex;align-items:center;gap:9px;
  text-decoration:none;color:var(--ink);
  font-family:var(--display);font-weight:800;font-size:15px;letter-spacing:.02em;
}
.brand-mark{
  width:15px;height:15px;border-radius:50%;
  background:conic-gradient(var(--coral) 0 25%, var(--sun) 0 50%, var(--palm) 0 75%, var(--sea) 0);
  box-shadow:0 0 0 2px #fff, 0 0 0 3px rgba(13,39,50,.12);
}
.brand-text{opacity:.85}

.lang{
  display:inline-flex;padding:3px;gap:2px;
  background:rgba(255,255,255,.62);
  border:1px solid rgba(13,39,50,.1);
  border-radius:999px;
  backdrop-filter:blur(6px);
}
.lang-btn{
  appearance:none;border:0;cursor:pointer;
  font-family:var(--sans);font-size:13px;font-weight:600;color:var(--ink-soft);
  background:transparent;padding:6px 14px;border-radius:999px;
  transition:background .16s, color .16s;
}
.lang-btn:hover{color:var(--ink)}
.lang-btn.is-on{background:var(--ink);color:#fff}

/* ── hero ────────────────────────────────────────────────── */
.hero{position:relative;isolation:isolate;margin-top:-62px}
.hero-sky{
  position:absolute;inset:0;z-index:-1;overflow:hidden;
  background:
    radial-gradient(120% 90% at 78% 6%, rgba(255,255,255,.85) 0%, rgba(255,255,255,0) 46%),
    linear-gradient(180deg, var(--sky-hi) 0%, var(--sky-lo) 46%, var(--sea) 100%);
}
.sun{
  position:absolute;top:-90px;right:-60px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,247,214,.95) 0%, rgba(246,201,69,.45) 42%, rgba(246,201,69,0) 70%);
}
.palm{position:absolute;bottom:-6px;width:340px;height:340px;color:rgba(6,58,42,.28)}
.palm-r{right:-58px;transform:rotate(4deg)}
.palm-l{left:-72px;transform:rotate(-4deg) scaleX(1)}

.hero-inner{
  max-width:var(--wrap);margin:0 auto;
  padding:118px 24px 74px;
  text-align:center;
}
.eyebrow{
  font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:#0a3d52;opacity:.72;margin-bottom:18px;
}
.hero h1{
  font-size:clamp(2.3rem,6.6vw,4.6rem);
  font-weight:800;color:#08202b;
  text-shadow:0 2px 0 rgba(255,255,255,.28);
  margin-bottom:30px;
}

.ribbon{
  display:inline-flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;
  padding:11px 26px;border-radius:999px;
  font-family:var(--display);
  box-shadow:0 8px 24px -10px rgba(8,32,43,.5);
}
.ribbon .dot{opacity:.5}
.ribbon-coral{
  background:var(--coral);color:#fff;
  font-size:clamp(1.05rem,2.5vw,1.5rem);font-weight:700;letter-spacing:-.01em;
}
.ribbon-sun{
  display:block;margin:14px auto 0;max-width:660px;
  padding:13px 30px;
  background:var(--sun-soft);color:#5c4207;
  font-size:clamp(.98rem,2vw,1.18rem);font-weight:500;line-height:1.45;
  border:1px solid rgba(246,201,69,.6);
}
.ribbon-sun b{display:block;font-weight:800;color:#3f2c02}
.ribbon-sub{display:block;margin-top:3px;font-size:.87em;opacity:.9}
.ribbon-sun i{font-style:italic;white-space:nowrap}

.waves{display:block;width:100%;height:78px;margin-top:-78px;position:relative;z-index:1}
.waves path{fill:var(--sand)}

/* ── intro ───────────────────────────────────────────────── */
main{max-width:var(--wrap);margin:0 auto;padding:0 24px}

.intro{max-width:720px;margin:12px auto 0;text-align:center}
.intro h2{
  font-size:clamp(1.6rem,3.6vw,2.3rem);font-weight:800;margin-bottom:18px;
}
.intro p{color:var(--ink-soft);margin-bottom:16px}
.intro p:last-child{margin-bottom:0}
.intro b{color:var(--ink);font-weight:600}

/* ── card decks ──────────────────────────────────────────── */
.deck{margin-top:66px;scroll-margin-top:24px}
.deck-head{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 18px;
  padding-bottom:16px;margin-bottom:24px;
  border-bottom:1px solid var(--line);
}
.deck-head h2{
  display:inline-flex;align-items:baseline;gap:12px;
  font-size:clamp(1.4rem,3vw,1.85rem);font-weight:800;
}
.num{
  font-size:.72em;font-weight:700;color:var(--accent);
  font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.deck-head p{color:var(--ink-soft);font-size:15px}

.grid{
  display:grid;gap:18px;
  grid-template-columns:repeat(auto-fill,minmax(285px,1fr));
}

.card{
  position:relative;display:flex;flex-direction:column;gap:11px;
  padding:24px 24px 20px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  text-decoration:none;color:inherit;
  overflow:hidden;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card::before{
  content:"";position:absolute;inset:0 0 auto 0;height:4px;
  background:var(--accent);
}
a.card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-lift);
  border-color:color-mix(in srgb, var(--accent) 40%, var(--line));
}
a.card:hover .go{transform:translateX(4px)}

/* thumbnail + badge share the card's top row */
.cardtop{display:flex;align-items:center;justify-content:space-between;gap:12px}
.thumb{
  flex:none;display:block;width:88px;height:50px;
  border-radius:9px;object-fit:cover;
  background:#efe9dc;border:1px solid var(--line);
}
.card--soon .thumb{opacity:.55;filter:grayscale(.4)}

.badge{
  display:inline-flex;align-items:center;gap:7px;align-self:flex-start;
  padding:5px 11px 5px 8px;border-radius:999px;
  background:color-mix(in srgb, var(--accent) 12%, #fff);
  color:color-mix(in srgb, var(--accent) 78%, #000);
  font-size:11.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
}
.ico{width:14px;height:14px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;
     stroke-linejoin:round;stroke-linecap:round}
.ico .pl{fill:currentColor;stroke:none}

.card h3{font-size:1.24rem;font-weight:700}
.card p{font-size:15px;line-height:1.6;color:var(--ink-soft);flex:1}

.meta{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin-top:4px;padding-top:13px;border-top:1px solid var(--line);
  font-size:12.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ink-soft);
}
.go{
  display:inline-block;font-size:16px;color:var(--accent);
  transition:transform .18s ease;
}

/* Placeholder style for a card announced before its link exists.
   Nothing uses it right now — every card is live. Kept because this is the
   pattern the README points at; see "Adding a card". */
.card--soon{
  background:transparent;
  border-style:dashed;
  border-color:color-mix(in srgb, var(--accent) 32%, var(--line));
  box-shadow:none;
}
.card--soon::before{opacity:.35}
.card--soon h3{color:var(--ink-soft)}
.card--soon .meta{border-top-color:color-mix(in srgb, var(--accent) 22%, var(--line))}

/* ── practical facts ─────────────────────────────────────── */
.facts{
  margin:74px 0 0;scroll-margin-top:24px;padding:40px 34px 36px;
  background:linear-gradient(180deg,#fff 0%, #fffdf7 100%);
  border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);
}
.facts h2{font-size:clamp(1.4rem,3vw,1.85rem);font-weight:800;margin-bottom:26px}

.factgrid{
  display:grid;gap:0;margin:0;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  background:#fff;
  border:1px solid var(--line);border-radius:16px;overflow:hidden;
}
.fact{
  background:#fff;padding:16px 18px;
  /* Each cell draws its OWN left and top rule, never its right/bottom. The
     grid rarely divides evenly (7 facts, 4 columns) and a trailing empty slot
     has no element to draw with — so it stays blank instead of being outlined
     into a phantom cell. The outer edges come from the container's border,
     and these rules are clipped against it by overflow:hidden. */
  box-shadow:-1px 0 0 var(--line), 0 -1px 0 var(--line);
}
.fact--wide{grid-column:span 1}
dt{
  font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--sea);margin-bottom:5px;
}
dd{margin:0;font-size:15.5px;line-height:1.55}
.fact--wide dd{color:var(--ink-soft)}

.cta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;
  margin-top:26px;
}
.cta p{font-weight:600}
.btn{
  display:inline-block;padding:12px 24px;border-radius:999px;
  background:var(--coral);color:#fff;text-decoration:none;
  font-family:var(--display);font-weight:700;font-size:16px;
  box-shadow:0 8px 22px -10px rgba(232,72,60,.85);
  transition:background .16s, transform .16s;
  word-break:break-word;
}
.btn:hover{background:var(--coral-deep);transform:translateY(-1px)}

/* ── footer ──────────────────────────────────────────────── */
.foot{
  max-width:var(--wrap);margin:60px auto 0;padding:30px 24px 54px;
  text-align:center;
  border-top:1px solid var(--line);
  font-size:13.5px;line-height:1.7;color:var(--ink-soft);
}
.foot p{margin-bottom:7px}
.foot-org{font-weight:600;color:var(--ink)}
.foot-links{margin-top:14px}
.foot-links a{color:var(--sea);text-decoration:none;font-weight:600}
.foot-links a:hover{text-decoration:underline}
.foot-links span{margin:0 8px;opacity:.4}

/* ── narrow screens ──────────────────────────────────────── */
@media (max-width:640px){
  body{font-size:16px}
  .ribbon-coral{padding:11px 22px}
  .ribbon-coral .dot{display:none}   /* the pill wraps here; a trailing dot looks stranded */
  .ribbon-sun{padding:13px 22px}
  .hero-inner{padding:104px 20px 60px}
  .palm{width:230px;height:230px}
  .palm-r{right:-72px}
  .palm-l{left:-86px}
  main{padding:0 18px}
  .deck{margin-top:52px}
  .facts{padding:30px 20px 28px;border-radius:20px}
  .foot{padding:26px 18px 44px}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
}