/* =============================================================================
   artificial.lt — „Baltijos signalas“ dizaino sistema (v2)
   Koncepcija: aiškumas reglamento rūke. Rašalo mėlyna gelmė, kaulo baltumo
   redakcinis popierius, viena gintarinė signalo linija. Be išorinių užklausų,
   be slapukų — greitis ir privatumas yra prekės ženklo dalis.
   ============================================================================= */

:root {
  /* Rašalas ir popierius */
  --ink: #0a1226;
  --ink-2: #16223f;
  --ink-soft: #3d4a60;
  --paper: #f7f5f0;
  --paper-card: #fffefb;
  --line: #e3ded2;
  --line-strong: #c9c2b2;

  /* Signalas */
  --amber: #b97612;
  --amber-text: #8f5a0e;
  --amber-glow: #e8a33d;
  --amber-soft: #f6ead2;

  /* ES kobaltas */
  --cobalt: #1e4fd8;
  --cobalt-deep: #16368f;
  --cobalt-soft: #e6ecfb;

  /* Rizikos spektras */
  --tier-min: #2e7d4f;
  --tier-min-bg: #e7f2ea;
  --tier-limited: #1e4fd8;
  --tier-limited-bg: #e6ecfb;
  --tier-high: #b97612;
  --tier-high-bg: #f6ead2;
  --tier-prohibited: #b3362b;
  --tier-prohibited-bg: #f9e7e4;

  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(10, 18, 38, .04), 0 10px 30px -14px rgba(10, 18, 38, .16);
  --shadow-lift: 0 2px 6px rgba(10, 18, 38, .06), 0 22px 48px -16px rgba(10, 18, 38, .26);

  --serif: Georgia, "Times New Roman", "Palatino Linotype", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "Cascadia Mono", Consolas, monospace;

  --wrap: 1140px;
  --wrap-narrow: 720px;

  --ease: cubic-bezier(.22, .8, .3, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #ece9e0;
    --ink-2: #d6d2c6;
    --ink-soft: #a9a698;
    --paper: #0a1226;
    --paper-card: #111c36;
    --line: #24304f;
    --line-strong: #35426b;
    --amber: #e0a13a;
    --amber-text: #f0b95c;
    --amber-glow: #f0b95c;
    --amber-soft: #2b2410;
    --cobalt: #7d9ef2;
    --cobalt-deep: #a9bff6;
    --cobalt-soft: #182849;
    --tier-min: #64c08a;
    --tier-min-bg: #12301d;
    --tier-limited: #7d9ef2;
    --tier-limited-bg: #182849;
    --tier-high: #e0a13a;
    --tier-high-bg: #2b2410;
    --tier-prohibited: #ef8d80;
    --tier-prohibited-bg: #3a1512;
    --shadow: 0 1px 2px rgba(0, 0, 0, .5), 0 10px 30px -14px rgba(0, 0, 0, .65);
    --shadow-lift: 0 2px 6px rgba(0, 0, 0, .55), 0 22px 48px -16px rgba(0, 0, 0, .8);
  }
}

/* --- Bazė ------------------------------------------------------------------ */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.12; }
h1, h2, .display {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: -0.022em;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.15rem); }
h3 { font-size: 1.12rem; font-weight: 700; letter-spacing: -0.01em; }
p, ul, ol { margin: 0 0 1.05em; }
a { color: var(--cobalt); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--amber-text); }
strong { font-weight: 650; }
small, .small { font-size: .85rem; color: var(--ink-soft); }
::selection { background: var(--amber-glow); color: #0a1226; }

:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; border-radius: 3px; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(18px, 4.5vw, 36px); }
.wrap-narrow { max-width: var(--wrap-narrow); margin-inline: auto; padding-inline: clamp(18px, 4.5vw, 36px); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--amber-glow); color: #0a1226; font-weight: 700;
  padding: .65rem 1.1rem; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* --- Judesio kalba ----------------------------------------------------------- */

/* Paslepiama tik kai veikia JS (html.js) — be JS turinys visada matomas. */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal[data-delay="1"] { transition-delay: .08s; }
.js .reveal[data-delay="2"] { transition-delay: .16s; }
.js .reveal[data-delay="3"] { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* --- Redakciniai motyvai ------------------------------------------------------ */

.kicker {
  display: inline-flex; align-items: center; gap: .7rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: 1.1rem;
}
.kicker::before { content: ""; width: 34px; height: 2px; background: var(--amber-glow); }
.kicker-inverse { color: #b9c2d6; }

.section-no {
  font-family: var(--serif); font-size: .95rem; color: var(--amber-text);
  letter-spacing: .08em; display: block; margin-bottom: .4rem;
}

.hairline { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }

/* --- Antraštė ------------------------------------------------------------------ */

.site-header {
  position: sticky; top: 0; z-index: 90;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s var(--ease);
}
.site-header.elevated { box-shadow: var(--shadow); }
.site-header .wrap { display: flex; align-items: center; gap: 1.1rem; min-height: 68px; }

.brand {
  display: flex; align-items: center; gap: .65rem;
  text-decoration: none; color: var(--ink);
}
.brand .mark { flex: none; display: block; }
.brand .word {
  font-family: var(--serif); font-weight: 700; font-size: 1.22rem; letter-spacing: -0.02em;
}
.brand .word em { font-style: normal; color: var(--amber-text); }
.brand .tag {
  font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft);
  border-left: 1px solid var(--line-strong); padding-left: .65rem;
}
@media (max-width: 560px) { .brand .tag { display: none; } }

.site-nav { margin-left: auto; }
.site-nav ul { display: flex; gap: .2rem; align-items: center; list-style: none; margin: 0; padding: 0; }
.site-nav a {
  display: block; padding: .5rem .7rem; text-decoration: none;
  color: var(--ink-soft); font-weight: 560; font-size: .93rem;
  border-radius: var(--radius-sm);
  position: relative;
}
.site-nav a::after {
  content: ""; position: absolute; left: .7rem; right: 100%; bottom: .2rem;
  height: 2px; background: var(--amber-glow);
  transition: right .25s var(--ease);
}
.site-nav a:hover { color: var(--ink); }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { right: .7rem; }
.site-nav a[aria-current="page"] { color: var(--ink); font-weight: 700; }
.site-nav .nav-cta a {
  background: var(--ink); color: var(--paper); font-weight: 650;
  padding: .55rem 1.05rem; margin-left: .4rem;
}
@media (prefers-color-scheme: dark) { .site-nav .nav-cta a { background: var(--amber); color: #0a1226; } }
.site-nav .nav-cta a::after { display: none; }
.site-nav .nav-cta a:hover { background: var(--amber); color: #0a1226; }

.nav-toggle {
  display: none; margin-left: auto;
  background: none; border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  padding: .5rem .75rem; font: inherit; font-weight: 600; color: var(--ink); cursor: pointer;
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lift); }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; padding: .9rem; gap: .1rem; }
  .site-nav a { padding: .85rem 1rem; font-size: 1.05rem; }
  .site-nav a::after { display: none; }
  .site-nav .nav-cta a { margin: .4rem 0 0; text-align: center; }
}

/* --- Herojus ---------------------------------------------------------------------- */

.hero {
  position: relative; isolation: isolate; overflow: hidden;
  background: #0a1226;
  color: #ece9e0;
}
.hero-media {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover; object-position: center 65%;
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(10, 18, 38, .93) 22%, rgba(10, 18, 38, .6) 58%, rgba(10, 18, 38, .32));
}
.hero .wrap { padding-block: clamp(4rem, 10vw, 7.5rem) clamp(3rem, 8vw, 6rem); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: end; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; align-items: start; } }

.hero h1 { color: #fdfcf9; max-width: 17ch; margin-bottom: .6em; }
.hero h1 em { font-style: italic; color: var(--amber-glow); }
.hero .lede { font-size: clamp(1.02rem, 1.9vw, 1.2rem); line-height: 1.75; color: #c3cadb; max-width: 52ch; }
.hero .small { color: #8d97ad; }

/* --- Signalo pultas (atgalinis skaičiavimas) ------------------------------------------ */

.signal-panel {
  border: 1px solid rgba(232, 163, 61, .35);
  background: rgba(10, 18, 38, .55);
  backdrop-filter: blur(6px);
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem 1.35rem;
}
.signal-panel .panel-title {
  font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: #b9c2d6; margin: 0 0 1.1rem; display: flex; align-items: center; gap: .6rem;
}
.signal-panel .panel-title::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%; flex: none;
  background: var(--amber-glow); box-shadow: 0 0 12px var(--amber-glow);
  animation: signal-pulse 2.4s infinite;
}
@keyframes signal-pulse { 50% { opacity: .35; box-shadow: 0 0 4px var(--amber-glow); } }

.countdown-digits { display: flex; gap: 1.2rem; }
.countdown-digits .num {
  font-family: var(--serif); font-size: clamp(2.2rem, 4.5vw, 3.1rem); font-weight: 700;
  font-variant-numeric: tabular-nums; line-height: 1; color: #fdfcf9; display: block;
}
.countdown-digits .lbl {
  font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: #8d97ad;
  display: block; margin-top: .45rem;
}
.countdown-note { margin: 1.15rem 0 0; font-size: .85rem; line-height: 1.6; color: #b9c2d6; }
.countdown-note strong { color: var(--amber-glow); }

/* --- Mygtukai ----------------------------------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .9rem 1.7rem; border-radius: var(--radius-sm);
  font: inherit; font-weight: 700; font-size: .98rem; letter-spacing: .01em;
  text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease), transform .12s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn .arrow { transition: transform .18s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn-signal { background: var(--amber-glow); color: #0a1226; }
.btn-signal:hover { background: #f0b95c; color: #0a1226; }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ink:hover { background: var(--amber); color: #0a1226; }
@media (prefers-color-scheme: dark) { .btn-ink { background: var(--paper-card); color: var(--ink); border-color: var(--line-strong); } }
.btn-ghost { background: transparent; color: inherit; border-color: currentColor; opacity: .9; }
.btn-ghost:hover { opacity: 1; border-color: var(--amber-glow); color: var(--amber-glow); }
.hero .btn-ghost { color: #ece9e0; }
.btn-lg { padding: 1.05rem 2.1rem; font-size: 1.05rem; }
.btn-group { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }

/* --- Sekcijos ------------------------------------------------------------------------------- */

.section { padding-block: clamp(3.25rem, 8vw, 5.75rem); }
.section-ink { background: var(--ink); color: #ece9e0; }
@media (prefers-color-scheme: dark) { .section-ink { background: #060c1c; } }
.section-ink h2 { color: #fdfcf9; }
.section-head { max-width: 64ch; margin-bottom: clamp(1.8rem, 4vw, 3rem); }
.section-head p { color: var(--ink-soft); font-size: 1.02rem; }
.section-ink .section-head p { color: #b9c2d6; }

/* --- Redakcinis indeksas (kortelės) ----------------------------------------------------------- */

.index-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 1px; border: 1px solid var(--line); background: var(--line);
}
.index-card {
  background: var(--paper-card);
  padding: 1.7rem 1.6rem 1.5rem; text-decoration: none; color: inherit;
  display: flex; flex-direction: column; position: relative; overflow: hidden;
}
.index-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 100%; height: 3px;
  background: var(--amber-glow); transition: right .3s var(--ease);
}
.index-card:hover::before { right: 0; }
.index-card .no {
  font-family: var(--serif); font-size: .9rem; color: var(--amber-text); letter-spacing: .06em;
  display: block; margin-bottom: 1rem;
}
.index-card h3 { margin-bottom: .5rem; }
.index-card p { color: var(--ink-soft); font-size: .93rem; line-height: 1.65; flex: 1; margin-bottom: 1rem; }
.index-card .go { font-weight: 650; font-size: .9rem; color: var(--cobalt); }
.index-card:hover .go { color: var(--amber-text); }

/* --- Nuotraukų juostos --------------------------------------------------------------------------- */

.figure-band { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lift); margin: 0; }
.figure-band img { display: block; width: 100%; height: auto; }
.figure-band figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.4rem 1.6rem .9rem;
  background: linear-gradient(transparent, rgba(10, 18, 38, .82));
  color: #d6dbe6; font-size: .82rem; letter-spacing: .04em;
}

/* --- Ženkliukai, įspėjimai -------------------------------------------------------------------------- */

.badge {
  display: inline-block; padding: .22rem .7rem; border-radius: 3px;
  font-size: .74rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
}
.badge-prohibited { background: var(--tier-prohibited-bg); color: var(--tier-prohibited); }
.badge-high { background: var(--tier-high-bg); color: var(--amber-text); }
.badge-limited { background: var(--tier-limited-bg); color: var(--tier-limited); }
.badge-min { background: var(--tier-min-bg); color: var(--tier-min); }

.notice {
  border: 1px solid var(--line); border-left: 3px solid var(--cobalt);
  background: var(--paper-card); border-radius: var(--radius-sm);
  padding: 1.1rem 1.35rem; margin: 1.6rem 0; font-size: .95rem;
}
.notice-amber { border-left-color: var(--amber); }
.notice-red { border-left-color: var(--tier-prohibited); }
.notice p:last-child { margin-bottom: 0; }

/* --- Rizikos spektras ---------------------------------------------------------------------------------- */

.spectrum { margin: 2rem 0; }
.spectrum .bands { display: flex; height: 14px; border-radius: 99px; overflow: hidden; }
.spectrum .bands span { flex: 1; }
.spectrum .bands .b1 { background: var(--tier-min); }
.spectrum .bands .b2 { background: var(--tier-limited); }
.spectrum .bands .b3 { background: var(--tier-high); }
.spectrum .bands .b4 { background: var(--tier-prohibited); }
.spectrum .labels { display: flex; margin-top: .55rem; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.spectrum .labels span { flex: 1; }
.spectrum-meter { position: relative; padding-top: 26px; }
.spectrum-meter .pointer {
  position: absolute; top: 0; transform: translateX(-50%);
  transition: left 1s var(--ease);
  font-size: 1rem; line-height: 1; color: var(--ink);
}

/* --- Laiko juosta ---------------------------------------------------------------------------------------- */

.timeline { list-style: none; margin: 2.2rem 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 11px; top: 10px; bottom: 10px; width: 1px; background: var(--line-strong); }
.timeline li { position: relative; padding: 0 0 2.3rem 3rem; }
.timeline li:last-child { padding-bottom: 0; }
.timeline .tl-dot {
  position: absolute; left: 0; top: 4px; width: 23px; height: 23px; border-radius: 50%;
  border: 2px solid var(--line-strong); background: var(--paper);
}
.timeline li.done .tl-dot { border-color: var(--ink); background: var(--ink); }
.timeline li.done .tl-dot::after {
  content: ""; position: absolute; inset: 6px;
  border-radius: 50%; background: var(--paper);
}
.timeline li.urgent .tl-dot { border-color: var(--amber); background: var(--amber-glow); box-shadow: 0 0 0 5px var(--amber-soft); }
.timeline .tl-date { font-family: var(--serif); font-weight: 700; font-size: 1.05rem; font-variant-numeric: tabular-nums; display: block; margin-bottom: .3rem; }
.timeline .tl-body { color: var(--ink-soft); font-size: .96rem; }
.timeline .tl-body p:last-child { margin-bottom: 0; }

/* --- Vedlys ------------------------------------------------------------------------------------------------- */

.wizard {
  background: var(--paper-card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-lift);
  padding: clamp(1.5rem, 4vw, 2.6rem); margin-block: 2.2rem;
  position: relative; overflow: hidden;
}
.wizard::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--amber-glow), var(--amber)); }

.wizard-progress { display: flex; align-items: center; gap: .9rem; margin-bottom: 1.9rem; }
.wizard-progress .bar { flex: 1; height: 4px; background: var(--line); overflow: hidden; border-radius: 99px; }
.wizard-progress .bar > span { display: block; height: 100%; background: var(--amber); transition: width .4s var(--ease); }
.wizard-progress .step-label { font-family: var(--serif); font-size: .92rem; font-weight: 700; color: var(--ink-soft); font-variant-numeric: tabular-nums; }

.wizard-step { animation: step-in .45s var(--ease); }
@keyframes step-in { from { opacity: 0; transform: translateX(26px); } to { opacity: 1; transform: none; } }

.wizard fieldset { border: 0; margin: 0; padding: 0; }
.wizard legend { font-family: var(--serif); font-size: clamp(1.25rem, 2.4vw, 1.55rem); font-weight: 700; letter-spacing: -0.015em; margin-bottom: .4rem; padding: 0; }
.wizard .q-help { color: var(--ink-soft); font-size: .95rem; margin-bottom: 1.4rem; }

.choice-list { display: grid; gap: .65rem; margin: 0 0 1.6rem; }
.choice {
  display: flex; gap: .85rem; align-items: flex-start;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: .95rem 1.05rem; cursor: pointer; background: var(--paper);
  transition: border-color .15s var(--ease), background .15s var(--ease), transform .15s var(--ease);
}
.choice:hover { border-color: var(--line-strong); transform: translateX(3px); }
.choice input { margin-top: .32rem; accent-color: var(--amber); width: 17px; height: 17px; flex: none; }
.choice:has(input:checked) { border-color: var(--amber); background: var(--amber-soft); }
.choice .choice-title { font-weight: 650; display: block; }
.choice .choice-desc { font-size: .87rem; color: var(--ink-soft); display: block; margin-top: .12rem; line-height: 1.55; }

.wizard-nav { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: .6rem; flex-wrap: wrap; }

/* --- Rezultatai ------------------------------------------------------------------------------------------------ */

.result-summary { border-radius: var(--radius); padding: 1.6rem 1.7rem; margin-bottom: 1.8rem; border: 1px solid var(--line); }
.result-summary.risk-red { background: var(--tier-prohibited-bg); border-color: color-mix(in srgb, var(--tier-prohibited) 35%, transparent); }
.result-summary.risk-amber { background: var(--tier-high-bg); border-color: color-mix(in srgb, var(--tier-high) 35%, transparent); }
.result-summary.risk-green { background: var(--tier-min-bg); border-color: color-mix(in srgb, var(--tier-min) 35%, transparent); }
.result-summary h2 { font-size: clamp(1.35rem, 2.6vw, 1.7rem); margin-bottom: .45rem; }
.result-summary p { margin-bottom: 0; color: var(--ink-soft); }

.obligation {
  border: 1px solid var(--line); border-left: 3px solid var(--line-strong);
  border-radius: var(--radius-sm); padding: 1.15rem 1.35rem; margin-bottom: .95rem; background: var(--paper-card);
}
.obligation.u-red { border-left-color: var(--tier-prohibited); }
.obligation.u-amber { border-left-color: var(--tier-high); }
.obligation.u-blue { border-left-color: var(--tier-limited); }
.obligation.u-green { border-left-color: var(--tier-min); }
.obligation-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: .45rem; }
.obligation h3 { margin: 0; font-size: 1.04rem; }
.obligation .deadline { font-size: .8rem; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; color: var(--ink-soft); }
.obligation ul { margin: .55rem 0 0; padding-left: 1.25rem; font-size: .92rem; color: var(--ink-soft); }
.obligation li { margin-bottom: .35rem; }

/* --- Skaičiuoklė ir formos ---------------------------------------------------------------------------------------- */

.calc, .form-block {
  background: var(--paper-card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: clamp(1.5rem, 4vw, 2.2rem); margin-block: 2.2rem;
}
.field { margin-bottom: 1.3rem; }
.field label { font-weight: 650; display: block; margin-bottom: .4rem; }
.field .hint { font-size: .84rem; color: var(--ink-soft); margin: .35rem 0 0; }
input[type="text"], input[type="number"], input[type="email"], select, textarea {
  width: 100%; padding: .85rem 1.05rem; font: inherit;
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  background: var(--paper); color: var(--ink);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
input:focus, select:focus, textarea:focus {
  border-color: var(--amber); outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--amber-glow) 35%, transparent);
}
textarea { min-height: 140px; resize: vertical; }

.calc-results { display: grid; gap: .9rem; margin-top: 1.6rem; }
.calc-tier {
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 1.05rem 1.25rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  background: var(--paper);
}
.calc-tier .tier-name { font-weight: 650; font-size: .93rem; }
.calc-tier .tier-amount { font-family: var(--serif); font-weight: 700; font-size: 1.45rem; font-variant-numeric: tabular-nums; }
.calc-tier.t1 { border-left: 3px solid var(--tier-prohibited); }
.calc-tier.t2 { border-left: 3px solid var(--tier-high); }
.calc-tier.t3 { border-left: 3px solid var(--tier-limited); }
.calc-tier.t1 .tier-amount { color: var(--tier-prohibited); }
.calc-tier.t2 .tier-amount { color: var(--tier-high); }
.calc-tier.t3 .tier-amount { color: var(--tier-limited); }

/* --- Straipsniai ------------------------------------------------------------------------------------------------------ */

.article { padding-block: clamp(2.75rem, 7vw, 4.75rem); }
.article .figure-band { margin: 2rem 0 2.5rem; }
.article h1 { max-width: 22ch; }
.article .article-meta { color: var(--ink-soft); font-size: .88rem; letter-spacing: .02em; margin-bottom: 1.5rem; }
.article .lede { font-size: clamp(1.05rem, 2vw, 1.2rem); line-height: 1.75; color: var(--ink-2); }
.article h2 { margin-top: 2.4em; }
.article h3 { margin-top: 1.7em; }
.article ul, .article ol { padding-left: 1.35rem; }
.article li { margin-bottom: .45rem; }
.article table { width: 100%; border-collapse: collapse; margin: 1.7rem 0; font-size: .93rem; }
.article th, .article td { text-align: left; padding: .7rem .85rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.article th { font-weight: 700; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.table-scroll { overflow-x: auto; }
.article blockquote {
  margin: 1.8rem 0; padding: .4rem 0 .4rem 1.6rem; border-left: 3px solid var(--amber-glow);
  font-family: var(--serif); font-size: 1.15rem; line-height: 1.6; color: var(--ink-2);
}

.toc {
  border: 1px solid var(--line); background: var(--paper-card); border-radius: var(--radius-sm);
  padding: 1.2rem 1.5rem; margin: 1.8rem 0 2.2rem; font-size: .92rem;
}
.toc strong { display: block; margin-bottom: .55rem; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.toc ol { margin: 0; padding-left: 1.25rem; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }

/* --- DUK ------------------------------------------------------------------------------------------------------------------ */

.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-of-type { border-top: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer; padding: 1.25rem .2rem; list-style: none;
  display: flex; justify-content: space-between; align-items: baseline; gap: 1.2rem;
  font-family: var(--serif); font-weight: 700; font-size: 1.12rem; letter-spacing: -0.01em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--sans); font-size: 1.5rem; font-weight: 300; color: var(--amber); flex: none; transition: transform .25s var(--ease); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 .2rem 1.4rem; color: var(--ink-soft); font-size: .96rem; max-width: 68ch; }
.faq-item .faq-body p:last-child { margin-bottom: 0; }

/* --- CTA juosta ----------------------------------------------------------------------------------------------------------- */

.cta-band {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--ink); color: #ece9e0; border-radius: var(--radius);
  padding: clamp(2rem, 5.5vw, 3.4rem);
  display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
}
@media (prefers-color-scheme: dark) { .cta-band { border: 1px solid var(--line); background: #060c1c; } }
.cta-band::before {
  content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; z-index: -1;
  background: linear-gradient(90deg, transparent, var(--amber-glow), transparent);
  opacity: .5;
}
.cta-band h2 { color: #fdfcf9; margin-bottom: .35rem; font-size: clamp(1.4rem, 3vw, 1.9rem); }
.cta-band p { color: #b9c2d6; margin: 0; max-width: 52ch; }

/* --- Statistika --------------------------------------------------------------------------------------------------------------- */

.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 2rem; }
.stat .stat-num { font-family: var(--serif); font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 700; line-height: 1; color: var(--amber-glow); display: block; font-variant-numeric: tabular-nums; }
.stat .stat-cap { font-size: .88rem; color: #b9c2d6; margin-top: .6rem; display: block; max-width: 26ch; line-height: 1.55; }

/* --- Poraštė ------------------------------------------------------------------------------------------------------------------- */

.site-footer { background: var(--ink); color: #b9c2d6; padding-block: 3.25rem 2.25rem; margin-top: clamp(3rem, 8vw, 5rem); font-size: .9rem; }
@media (prefers-color-scheme: dark) { .site-footer { background: #060c1c; border-top: 1px solid var(--line); } }
.site-footer .brand-line { display: flex; align-items: center; gap: .7rem; margin-bottom: 1rem; }
.site-footer .brand-line .word { font-family: var(--serif); font-weight: 700; font-size: 1.15rem; color: #fdfcf9; }
.site-footer .brand-line .word em { font-style: normal; color: var(--amber-glow); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.25rem; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h3 { font-size: .74rem; text-transform: uppercase; letter-spacing: .14em; color: #8d97ad; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .5rem; }
.site-footer a { color: #cfd5e2; text-decoration: none; }
.site-footer a:hover { color: var(--amber-glow); text-decoration: underline; }
.footer-legal { border-top: 1px solid rgba(185, 194, 214, .18); padding-top: 1.4rem; font-size: .8rem; color: #8d97ad; }

/* --- Katalogo filtrai --------------------------------------------------------------------------------------------------------------- */

.filter-bar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin: 1.6rem 0 1.4rem; }
.chip {
  font: inherit; font-size: .84rem; font-weight: 650; cursor: pointer;
  padding: .45rem 1rem; border-radius: 99px;
  border: 1px solid var(--line-strong); background: var(--paper-card); color: var(--ink-soft);
  transition: background .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease);
}
.chip:hover { border-color: var(--amber); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
@media (prefers-color-scheme: dark) { .chip[aria-pressed="true"] { background: var(--amber); border-color: var(--amber); color: #0a1226; } }

.tool-search { max-width: 340px; }
.tool-count { font-size: .85rem; color: var(--ink-soft); margin: .4rem 0 1.2rem; }

.tool-card { position: relative; }
.tool-card .tool-head { display: flex; justify-content: space-between; align-items: baseline; gap: .8rem; }
.tool-card .tool-meta { display: flex; flex-wrap: wrap; gap: .4rem; margin: .55rem 0 .75rem; }
.tool-card .tool-note { font-size: .82rem; color: var(--ink-soft); border-top: 1px dashed var(--line); padding-top: .6rem; margin-top: auto; }
.tool-card .tool-note strong { color: var(--amber-text); }

/* --- Promptų biblioteka -------------------------------------------------------------------------------------------------------------- */

.prompt-block {
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--paper-card); margin: 1.4rem 0 1.8rem; overflow: hidden;
}
.prompt-block .prompt-head {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: .8rem 1.2rem; border-bottom: 1px solid var(--line); background: var(--paper);
}
.prompt-block .prompt-title { font-weight: 700; font-size: .95rem; margin: 0; }
.prompt-block pre {
  margin: 0; padding: 1.1rem 1.3rem; white-space: pre-wrap; word-break: break-word;
  font-family: var(--mono); font-size: .85rem; line-height: 1.65; color: var(--ink-2);
}
.prompt-block .prompt-tip { font-size: .83rem; color: var(--ink-soft); padding: 0 1.3rem 1rem; margin: 0; }
.copy-btn {
  font: inherit; font-size: .8rem; font-weight: 700; cursor: pointer; flex: none;
  padding: .4rem .9rem; border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong); background: var(--paper-card); color: var(--ink-soft);
  transition: background .15s var(--ease), color .15s var(--ease);
}
.copy-btn:hover { border-color: var(--amber); color: var(--ink); }
.copy-btn.copied { background: var(--tier-min-bg); border-color: var(--tier-min); color: var(--tier-min); }

/* --- Žodynas ------------------------------------------------------------------------------------------------------------------------- */

.glossary dt {
  font-family: var(--serif); font-weight: 700; font-size: 1.12rem;
  margin-top: 1.6rem; padding-top: 1.4rem; border-top: 1px solid var(--line);
}
.glossary dt:first-of-type { border-top: 0; margin-top: 0; padding-top: 0; }
.glossary dd { margin: .4rem 0 0; color: var(--ink-soft); max-width: 68ch; }
.glossary dd .src { display: block; font-size: .8rem; margin-top: .3rem; color: var(--ink-soft); opacity: .8; }

/* --- Spausdinimas ---------------------------------------------------------------------------------------------------------------- */

@media print {
  .site-header, .site-footer, .wizard-nav, .btn, .cta-band, .nav-toggle, .hero-media { display: none !important; }
  body { font-size: 12pt; color: #000; background: #fff; }
  .wizard, .obligation, .result-summary { box-shadow: none; border: 1px solid #888; }
  .wizard::before { display: none; }
  a { color: #000; text-decoration: none; }
}