:root {
  --ink: #16202b;
  --ink-soft: #55626f;
  --ink-faint: #7d8894;
  --page: #edeff1;
  --surface: #ffffff;
  --rule: #dbe0e5;
  --rule-strong: #b9c2cb;
  --accent: #1f5c4a;
  --accent-soft: #e7efeb;
  --bad: #9d2727;
  --bad-soft: #fbeded;
  --radius: 3px;
  --measure: 47rem;
  --serif: Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 400 16px/1.6 var(--sans);
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

/* ---------- Antraštė ---------- */

.masthead {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 3.5rem 1.5rem 2rem;
}

.eyebrow {
  margin: 0 0 .75rem;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
}

.masthead h1 {
  margin: 0 0 .75rem;
  font: 400 clamp(1.9rem, 5vw, 2.6rem)/1.15 var(--serif);
  letter-spacing: -.01em;
}

.lede {
  margin: 0;
  max-width: 34rem;
  color: var(--ink-soft);
}

main {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

/* ---------- Skyriai ---------- */

.sect {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 2rem 2rem 2.25rem;
  margin-bottom: 1rem;
}

.sect h2 {
  position: relative;
  margin: 0 0 1.75rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--rule);
  font: 400 1.3rem/1.3 var(--serif);
}

.num {
  display: inline-block;
  min-width: 1.6rem;
  margin-right: .5rem;
  font-size: 1.05rem;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.num::after { content: "."; }

/* ---------- Laukeliai ---------- */

.row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.field { margin-bottom: 1.25rem; }
.row .field { margin-bottom: 0; }
.field.narrow { max-width: 22rem; }

label { display: block; font-size: .95rem; font-weight: 500; margin-bottom: .4rem; }

abbr[title] {
  color: var(--bad);
  text-decoration: none;
  cursor: help;
  font-weight: 400;
}

input[type="text"], input[type="email"], input[type="tel"],
input[type="number"], input[type="date"], select, textarea {
  width: 100%;
  padding: .55rem .7rem;
  font: 400 1rem/1.4 var(--sans);
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  transition: border-color .12s ease, box-shadow .12s ease;
}

textarea { resize: vertical; min-height: 5rem; }

input:hover, select:hover, textarea:hover { border-color: var(--ink-faint); }

input:focus-visible, select:focus-visible, textarea:focus-visible,
button:focus-visible, .choice input:focus-visible, .consent input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

[aria-invalid="true"] { border-color: var(--bad); background: var(--bad-soft); }

input[type="file"] {
  width: 100%;
  padding: .5rem;
  font-size: .9rem;
  border: 1px dashed var(--rule-strong);
  border-radius: var(--radius);
  background: var(--page);
}

.hint {
  margin: .35rem 0 0;
  font-size: .85rem;
  color: var(--ink-faint);
}
.hint.block { margin: -.75rem 0 1.5rem; }
.hint.over { color: var(--bad); font-weight: 500; }

.err {
  margin: .35rem 0 0;
  font-size: .85rem;
  font-weight: 500;
  color: var(--bad);
}

.counter {
  float: right;
  font-size: .8rem;
  font-weight: 400;
  color: var(--ink-faint);
}
.counter.over { color: var(--bad); font-weight: 500; }

/* ---------- Pasirinkimai ---------- */

fieldset {
  margin: 0 0 1.25rem;
  padding: 0;
  border: 0;
}

legend {
  padding: 0;
  margin-bottom: .6rem;
  font-size: .95rem;
  font-weight: 500;
  width: 100%;
}

.choice {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  margin-bottom: 0;
  padding: .55rem .7rem;
  font-weight: 400;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  cursor: pointer;
}
.choices .choice + .choice { margin-top: .4rem; }
.choice:hover { border-color: var(--ink-faint); background: var(--page); }
.choice input { margin: .25rem 0 0; accent-color: var(--accent); flex: none; }
.choice:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.choice.locked { opacity: .5; }

.choices.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: .4rem;
}
.choices.grid legend { grid-column: 1 / -1; }
.choices.grid .choice + .choice { margin-top: 0; }

.choices.inline {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.choices.inline legend { flex-basis: 100%; }
.choices.inline .choice + .choice { margin-top: 0; }

/* ---------- Kalbos ---------- */

.langs {
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1rem 1.1rem .4rem;
}
.lang-row {
  display: grid;
  grid-template-columns: 8rem 1fr;
  align-items: center;
  gap: .75rem;
  margin-bottom: .6rem;
}
.lang-row label { margin: 0; font-weight: 400; }
.lang-row select { max-width: 14rem; }

/* ---------- Sutikimai ---------- */

.privacy {
  padding: 1.1rem 1.25rem;
  margin-bottom: 1.5rem;
  background: var(--page);
  border-left: 3px solid var(--accent);
  font-size: .88rem;
  line-height: 1.65;
  color: var(--ink-soft);
}
.privacy p { margin: 0 0 .7rem; }
.privacy p:last-child { margin-bottom: 0; }

.consent {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  margin-bottom: .9rem;
  font-weight: 400;
  font-size: .95rem;
  line-height: 1.55;
  cursor: pointer;
}
.consent input { margin: .3rem 0 0; accent-color: var(--accent); flex: none; }
.consent em { color: var(--ink-faint); font-style: normal; font-size: .85rem; }
.consent.bad { color: var(--bad); }

/* ---------- Veiksmai ---------- */

.actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .6rem;
  padding: 1.5rem 0 0;
}

button {
  padding: .8rem 2rem;
  font: 500 1rem/1 var(--sans);
  color: #fff;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .12s ease;
}
button:hover { background: #17493a; }
button:active { transform: translateY(1px); }
button[disabled] { opacity: .6; cursor: progress; }

.alert {
  padding: .9rem 1.1rem;
  margin-bottom: 1rem;
  background: var(--bad-soft);
  border: 1px solid var(--bad);
  border-radius: var(--radius);
  color: var(--bad);
  font-weight: 500;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 2.25rem 2rem;
}
.panel h2 { margin: 0 0 1rem; font: 400 1.5rem/1.2 var(--serif); }
.panel p { margin: 0 0 .8rem; }
.muted { color: var(--ink-faint); font-size: .9rem; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 640px) {
  .masthead { padding-top: 2.25rem; }
  .sect { padding: 1.5rem 1.15rem 1.75rem; }
  .lang-row { grid-template-columns: 1fr; gap: .3rem; }
  .lang-row select { max-width: none; }
  button { width: 100%; }
}

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