:root {
  --bg: #0a1626;
  --bg-2: #0f2036;
  --card: #132a45;
  --line: rgba(255, 255, 255, .10);
  --ink: #eaf1f8;
  --ink-dim: #9db1c7;
  --gold: #f5c451;
  --mint: #4fd1a5;
  --blue: #5aa9ff;
  --radius: 14px;
  --wrap: 1080px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
}

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }

a { color: var(--blue); }

h1, h2, h3 { line-height: 1.2; letter-spacing: -.02em; margin: 0 0 .6em; }
h1 { font-size: clamp(2rem, 5.2vw, 3.3rem); font-weight: 800; }
h2 { font-size: clamp(1.45rem, 3vw, 2rem); font-weight: 700; }
h3 { font-size: 1.1rem; font-weight: 700; color: var(--gold); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- header ---------- */
.top {
  border-bottom: 1px solid var(--line);
  background: rgba(10, 22, 38, .85);
  backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 20;
}
.top-in { display: flex; align-items: center; justify-content: space-between; padding: .85rem 0; }
.logo { display: flex; align-items: center; gap: .55rem; text-decoration: none; color: var(--ink); }
.logo-mark {
  display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, var(--gold), #e0a32c);
  color: #1b1405; font-weight: 800; font-size: 1.15rem;
}
.logo-txt { font-weight: 800; letter-spacing: -.02em; font-size: 1.1rem; }
.dim { color: var(--ink-dim); font-weight: 600; }
.badge-live {
  font-size: .76rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--gold); border: 1px solid rgba(245, 196, 81, .35);
  background: rgba(245, 196, 81, .09); padding: .3rem .65rem; border-radius: 999px;
}

/* ---------- hero ---------- */
.hero {
  padding: clamp(2.6rem, 7vw, 5rem) 0 2.6rem;
  background:
    radial-gradient(900px 420px at 15% -10%, rgba(90, 169, 255, .16), transparent 60%),
    radial-gradient(700px 380px at 90% 0%, rgba(245, 196, 81, .12), transparent 60%);
}
.kicker {
  margin: 0 0 1rem; font-size: .8rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--mint);
}
.hero h1 strong { color: var(--gold); font-weight: 800; }
.lede { max-width: 62ch; color: var(--ink-dim); font-size: clamp(1rem, 2vw, 1.14rem); }
.lede strong { color: var(--ink); }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 2.4rem 0 0; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.35rem 1.25rem;
}
.card.accent { border-color: rgba(245, 196, 81, .4); background: linear-gradient(180deg, rgba(245,196,81,.09), var(--card)); }
.card-lbl { margin: 0; font-size: .82rem; font-weight: 600; color: var(--ink-dim); }
.card-num {
  margin: .35rem 0 .1rem; font-size: clamp(2rem, 4.4vw, 2.7rem);
  font-weight: 800; letter-spacing: -.03em; color: var(--gold);
}
.card-num span { font-size: .6em; color: var(--ink-dim); }
.card-sub { margin: 0; font-size: .82rem; color: var(--ink-dim); }

.countdown { margin-top: 2.2rem; }
.cd-lbl { margin: 0 0 .55rem; font-size: .78rem; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-dim); }
.cd-row { display: flex; gap: .6rem; flex-wrap: wrap; }
.cd-box {
  min-width: 78px; text-align: center; background: var(--bg-2);
  border: 1px solid var(--line); border-radius: 10px; padding: .55rem .4rem;
}
.cd-box b { display: block; font-size: 1.5rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.cd-box i { font-style: normal; font-size: .72rem; color: var(--ink-dim); }

.sadrzaj { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 2.2rem; }
.sadrzaj a {
  font-size: .84rem; text-decoration: none; color: var(--ink-dim);
  border: 1px solid var(--line); border-radius: 999px; padding: .35rem .8rem;
}
.sadrzaj a:hover { color: var(--ink); border-color: rgba(245, 196, 81, .45); }

/* ---------- tabele ---------- */
.tabela-wrap { overflow-x: auto; margin-top: 1.4rem; -webkit-overflow-scrolling: touch; }
.tabela { width: 100%; min-width: 680px; border-collapse: collapse; font-size: .92rem; }
.tabela th {
  text-align: left; font-size: .74rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink-dim); font-weight: 600; padding: 0 .9rem .55rem 0;
  border-bottom: 1px solid var(--line); white-space: nowrap;
}
.tabela td { padding: .75rem .9rem .75rem 0; border-bottom: 1px solid var(--line); color: var(--ink-dim); vertical-align: top; }
.tabela td b { color: var(--ink); }
.tabela .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; padding-right: 0; }
.tabela .istak { color: var(--gold); font-weight: 700; }
.tabela tr.istaknuto td { background: rgba(245, 196, 81, .07); }
.tabela tr.istaknuto td:first-child { border-left: 2px solid var(--gold); padding-left: .7rem; }
.tabela tr:last-child td { border-bottom: 0; }

/* ---------- strip ---------- */
.strip { border-block: 1px solid var(--line); background: var(--bg-2); }
.strip-in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; padding: 1.5rem 0; }
.strip-in div { text-align: center; }
.strip-in b { display: block; font-size: 1.5rem; font-weight: 800; color: var(--mint); letter-spacing: -.02em; }
.strip-in span { font-size: .82rem; color: var(--ink-dim); }

/* ---------- blocks ---------- */
.block { padding: clamp(2.4rem, 6vw, 4rem) 0; border-bottom: 1px solid var(--line); }
.block > p { max-width: 70ch; color: var(--ink-dim); }
.block > p strong { color: var(--ink); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 1.6rem; }
.two p { color: var(--ink-dim); }
.small { font-size: .85rem; color: var(--ink-dim); }

.list { list-style: none; padding: 0; margin: 0; }
.list li {
  padding: .6rem 0 .6rem 1.4rem; border-bottom: 1px solid var(--line);
  position: relative; color: var(--ink-dim);
}
.list li::before { content: "▸"; position: absolute; left: 0; color: var(--gold); }
.list li b { color: var(--ink); }

.example {
  margin-top: 1rem; padding: 1rem 1.1rem; border-radius: 12px;
  background: rgba(79, 209, 165, .08); border: 1px solid rgba(79, 209, 165, .28);
}
.example p { margin: 0; color: var(--ink); }
.ex-lbl { font-size: .74rem !important; letter-spacing: .08em; text-transform: uppercase; color: var(--mint) !important; margin-bottom: .3rem !important; }
.example b { color: var(--mint); }

/* ---------- kalkulator uskoro ---------- */
.soon {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 2.2rem; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  padding: clamp(1.4rem, 3.5vw, 2.4rem);
}
.soon h2 { margin-bottom: .5rem; }
.soon-txt > p { color: var(--ink-dim); max-width: 55ch; }
.soon-txt > p strong { color: var(--ink); }

.signup { display: flex; gap: .6rem; margin-top: 1.4rem; flex-wrap: wrap; }
.signup input {
  flex: 1 1 240px; min-width: 0; padding: .78rem .95rem; border-radius: 10px;
  border: 1px solid var(--line); background: var(--bg); color: var(--ink); font: inherit;
}
.signup input:focus { outline: 2px solid var(--blue); outline-offset: 1px; }
.signup button {
  padding: .78rem 1.35rem; border-radius: 10px; border: 0; cursor: pointer;
  background: linear-gradient(135deg, var(--gold), #e0a32c); color: #1b1405;
  font: inherit; font-weight: 700;
}
.signup button:hover { filter: brightness(1.07); }
.signup button:disabled { opacity: .55; cursor: default; }
.note { margin: .7rem 0 0; font-size: .85rem; color: var(--ink-dim); }
.note.ok { color: var(--mint); }
.note.err { color: #ff8b8b; }

.calc-skeleton { background: var(--bg); border: 1px solid var(--line); border-radius: 14px; padding: 1.2rem; }
.sk-row { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: .9rem; }
.sk-lbl, .sk-val { height: 11px; border-radius: 6px; background: linear-gradient(90deg, #1b3550, #24425f, #1b3550); background-size: 300% 100%; animation: shimmer 2.4s linear infinite; }
.sk-lbl { width: 45%; } .sk-val { width: 28%; }
.sk-bar { height: 1px; background: var(--line); margin: 1.2rem 0; }
.sk-row.big .sk-lbl { height: 18px; width: 38%; }
.sk-row.big .sk-val { height: 18px; width: 34%; background: linear-gradient(90deg, #3a3216, #6b5a22, #3a3216); background-size: 300% 100%; animation: shimmer 2.4s linear infinite; }
@keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
@media (prefers-reduced-motion: reduce) { .sk-lbl, .sk-val { animation: none; } }

/* ---------- FAQ ---------- */
details { border-bottom: 1px solid var(--line); padding: .85rem 0; }
summary { cursor: pointer; font-weight: 600; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::before { content: "+"; color: var(--gold); font-weight: 800; margin-right: .6rem; }
details[open] summary::before { content: "–"; }
details p { margin: .6rem 0 0 1.35rem; color: var(--ink-dim); max-width: 70ch; }

.links { list-style: none; padding: 0; margin: 1rem 0 0; }
.links li { padding: .45rem 0; }

.disclaimer { border-bottom: 0; }
.disclaimer p { font-size: .85rem; color: var(--ink-dim); max-width: 75ch; }
.disclaimer strong { color: var(--gold); }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); background: var(--bg-2); }
.foot-in { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1.6rem 0; }
.foot p { margin: 0; font-size: .85rem; color: var(--ink-dim); }

@media (max-width: 800px) {
  .cards { grid-template-columns: 1fr; }
  .strip-in { grid-template-columns: repeat(2, 1fr); }
  .two, .soon { grid-template-columns: 1fr; }
  .soon-vis { display: none; }
}