/* ============================================================
   UAB „Kitas kelias“ — padykelis.lt / monolitiniaipamatai.lt
   v2: statūs kampai, be oranžinės, Archivo + Inter, santūrus
   profesionalus stilius. Jokių išorinių užklausų.
   ============================================================ */

:root {
  --c-bg: #ffffff;
  --c-surface: #f2f4f6;
  --c-ink: #171a1e;
  --c-ink-soft: #4a545e;
  --c-line: #dde2e7;
  --c-accent: #2b5d7d;
  --c-accent-dark: #1e4560;
  --c-accent-light: #8fb3ca;
  --c-dark: #14181d;
  --c-dark-2: #0e1114;
  --c-on-dark: #edf0f3;
  --c-on-dark-soft: #98a4af;

  --font-body: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-head: 'Archivo', 'Inter', system-ui, Arial, sans-serif;

  --fs-xs: clamp(0.72rem, 0.7rem + 0.1vw, 0.78rem);
  --fs-sm: clamp(0.85rem, 0.8rem + 0.2vw, 0.95rem);
  --fs-base: clamp(0.98rem, 0.93rem + 0.25vw, 1.08rem);
  --fs-lg: clamp(1.1rem, 1rem + 0.5vw, 1.3rem);
  --fs-h3: clamp(1.2rem, 1.05rem + 0.8vw, 1.5rem);
  --fs-h2: clamp(1.55rem, 1.25rem + 1.5vw, 2.3rem);
  --fs-h1: clamp(2rem, 1.5rem + 2.8vw, 3.5rem);

  --wrap: 1160px;
  --shadow: 0 14px 34px rgb(14 17 20 / .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-accent); }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 .5em;
  text-wrap: balance;
  letter-spacing: -0.01em;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(16px, 4vw, 32px); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--c-accent); color: #fff; padding: .6em 1em; z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }

.kicker {
  display: inline-block;
  color: var(--c-accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: var(--fs-xs);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgb(255 255 255 / .95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-line);
}
.site-header .wrap {
  display: flex; align-items: center; gap: 24px;
  min-height: 76px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo svg { height: 42px; width: auto; }

.nav { margin-left: auto; }
.nav ul { list-style: none; display: flex; gap: clamp(10px, 1.8vw, 26px); margin: 0; padding: 0; }
.nav a {
  text-decoration: none; color: var(--c-ink);
  font-weight: 600; font-size: var(--fs-sm);
  padding: 8px 2px; border-bottom: 2px solid transparent;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--c-accent); border-bottom-color: var(--c-accent); }

.header-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--c-dark); color: #fff; text-decoration: none;
  font-weight: 600; font-size: var(--fs-sm);
  padding: 12px 22px; white-space: nowrap;
}
.header-cta:hover { background: var(--c-accent-dark); }

.nav-toggle {
  display: none; margin-left: auto;
  background: none; border: 1px solid var(--c-line);
  padding: 11px 13px; cursor: pointer;
}
.nav-toggle .bar { display: block; width: 22px; height: 2px; background: var(--c-ink); margin: 5px 0; }

@media (max-width: 880px) {
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .nav {
    position: absolute; inset: 76px 0 auto 0;
    background: #fff; border-bottom: 1px solid var(--c-line);
    padding: 8px 0 16px; display: none;
  }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav a { display: block; padding: 13px clamp(16px, 4vw, 32px); border-bottom: none; }
}

/* ---------- Hero ---------- */
.hero { position: relative; color: var(--c-on-dark); background: var(--c-dark-2); overflow: hidden; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .32; }
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgb(14 17 20 / .55) 30%, transparent 75%);
}
.hero .wrap { position: relative; z-index: 1; padding-block: clamp(72px, 13vw, 150px); max-width: 920px; }
.hero .eyebrow {
  display: inline-block; font-weight: 600; font-size: var(--fs-xs);
  color: var(--c-accent-light); text-transform: uppercase; letter-spacing: .2em; margin-bottom: 16px;
}
.hero h1 { color: #fff; }
.hero p.lead { font-size: var(--fs-lg); color: var(--c-on-dark); max-width: 48ch; line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 30px; text-decoration: none;
  font-family: var(--font-body);
  font-weight: 600; font-size: var(--fs-sm);
  text-transform: uppercase; letter-spacing: .07em;
  border: 1px solid transparent;
}
.btn-primary { background: var(--c-accent); color: #fff; }
.btn-primary:hover { background: var(--c-accent-dark); }
.btn-ghost { border-color: rgb(255 255 255 / .5); color: #fff; }
.btn-ghost:hover { border-color: #fff; background: rgb(255 255 255 / .06); }
.btn-dark { background: var(--c-dark); color: #fff; }
.btn-dark:hover { background: var(--c-accent-dark); }

.hero-badges {
  display: flex; flex-wrap: wrap; gap: clamp(20px, 4vw, 56px);
  margin-top: clamp(36px, 6vw, 64px);
  border-top: 1px solid rgb(255 255 255 / .16);
  padding-top: clamp(20px, 3vw, 32px);
}
.hero-badges div strong {
  display: block; font-family: var(--font-head); font-weight: 700;
  font-size: var(--fs-h3); color: #fff;
}
.hero-badges div span { color: var(--c-on-dark-soft); font-size: var(--fs-sm); }

/* ---------- Sections ---------- */
.section { padding-block: clamp(60px, 9vw, 116px); }
.section.alt { background: var(--c-surface); }
.section-head { max-width: 720px; margin-bottom: clamp(28px, 5vw, 52px); }
.section-head p { color: var(--c-ink-soft); }

/* ---------- Cards ---------- */
.cards { display: grid; gap: 1px; background: var(--c-line); border: 1px solid var(--c-line); grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card {
  background: var(--c-bg);
  overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow .2s;
  position: relative;
}
.card:hover { box-shadow: var(--shadow); z-index: 1; }
.card img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; filter: saturate(.92); }
.card-body { padding: 26px 28px 30px; display: flex; flex-direction: column; flex: 1; }
.card-body .num {
  font-family: var(--font-head); color: var(--c-accent);
  font-weight: 700; font-size: var(--fs-sm); letter-spacing: .12em;
}
.card-body h3 { margin-top: 8px; }
.card-body p { color: var(--c-ink-soft); font-size: var(--fs-sm); flex: 1; }
.card-link {
  font-weight: 600; text-decoration: none; color: var(--c-accent);
  font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: .05em;
}
.card-link:hover { color: var(--c-accent-dark); text-decoration: underline; }

/* ---------- Split ---------- */
.split { display: grid; gap: clamp(28px, 5vw, 64px); grid-template-columns: 1fr; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1.05fr .95fr; } }
.split figure { margin: 0; overflow: hidden; box-shadow: var(--shadow); }
.checklist { list-style: none; padding: 0; margin: 1.2em 0 1.6em; display: grid; gap: 14px; }
.checklist li { padding-left: 32px; position: relative; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 5px; width: 18px; height: 18px;
  background: var(--c-accent);
  -webkit-mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="black" d="M9.5 16.2 5.3 12l-1.4 1.4 5.6 5.6 12-12L20.1 5.6z"/></svg>') center / contain no-repeat;
          mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="black" d="M9.5 16.2 5.3 12l-1.4 1.4 5.6 5.6 12-12L20.1 5.6z"/></svg>') center / contain no-repeat;
}

/* ---------- Steps ---------- */
.steps { display: grid; gap: 1px; background: var(--c-line); border: 1px solid var(--c-line); grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); counter-reset: step; }
.step { background: var(--c-bg); padding: 30px 28px; }
.section.alt .step { background: var(--c-bg); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: block; font-family: var(--font-head); font-weight: 700;
  color: var(--c-accent); font-size: var(--fs-h3); margin-bottom: 10px;
}
.step h3 { font-size: var(--fs-lg); }
.step p { color: var(--c-ink-soft); font-size: var(--fs-sm); margin: 0; }

/* ---------- Gallery ---------- */
.gallery { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.gallery figure { margin: 0; overflow: hidden; position: relative; background: var(--c-surface); }
.gallery img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; transition: transform .3s; filter: saturate(.92); }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption {
  position: absolute; inset: auto 0 0 0;
  padding: 26px 16px 12px; font-size: var(--fs-xs); color: #fff;
  text-transform: uppercase; letter-spacing: .08em; font-weight: 600;
  background: linear-gradient(transparent, rgb(14 17 20 / .78));
}

/* ---------- FAQ ---------- */
.faq { max-width: 860px; }
.faq details { border: 1px solid var(--c-line); margin-bottom: -1px; background: var(--c-bg); }
.faq details[open] { border-left: 3px solid var(--c-accent); }
.faq summary {
  cursor: pointer; font-weight: 600; font-family: var(--font-body);
  padding: 20px 56px 20px 24px;
  list-style: none; position: relative; font-size: var(--fs-base);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; translate: 0 -50%;
  font-size: 1.5em; font-weight: 300; color: var(--c-accent); transition: rotate .2s;
}
.faq details[open] summary::after { rotate: 45deg; }
.faq .answer { padding: 0 24px 22px; color: var(--c-ink-soft); }
.faq .answer p:last-child { margin-bottom: 0; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--c-dark); color: var(--c-on-dark); }
.cta-band .wrap {
  display: flex; flex-wrap: wrap; align-items: center; gap: 24px;
  padding-block: clamp(44px, 7vw, 76px);
}
.cta-band h2 { color: #fff; margin: 0; }
.cta-band p { color: var(--c-on-dark-soft); margin: 8px 0 0; }
.cta-band .grow { flex: 1 1 380px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 1px; background: var(--c-line); border: 1px solid var(--c-line); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.contact-card { background: var(--c-bg); padding: 32px 30px; }
.contact-card h3 { font-size: var(--fs-lg); }
.contact-card a { font-weight: 700; text-decoration: none; font-size: var(--fs-lg); font-family: var(--font-head); }
.contact-card a:hover { text-decoration: underline; }
.contact-card p { color: var(--c-ink-soft); font-size: var(--fs-sm); margin-bottom: 6px; }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { font-size: var(--fs-xs); color: var(--c-on-dark-soft); padding-top: 24px; text-transform: uppercase; letter-spacing: .08em; }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.breadcrumbs li + li::before { content: "/"; margin-right: 8px; color: var(--c-on-dark-soft); }
.breadcrumbs a { color: var(--c-on-dark-soft); text-decoration: none; }
.breadcrumbs a:hover { color: #fff; }

/* ---------- Page hero ---------- */
.page-hero { background: var(--c-dark-2); color: var(--c-on-dark); border-bottom: 3px solid var(--c-accent); }
.page-hero .wrap { padding-block: clamp(40px, 7vw, 84px); }
.page-hero h1 { color: #fff; margin: .4em 0 .3em; }
.page-hero p { color: var(--c-on-dark-soft); max-width: 64ch; margin: 0; font-size: var(--fs-lg); }

/* ---------- Prose ---------- */
.prose { max-width: 760px; }
.prose h2 { margin-top: 1.7em; }
.prose h3 { margin-top: 1.4em; }
.prose img { margin-block: 1.6em; }
.prose ol { padding-left: 1.3em; }
.prose ol li { margin-bottom: .6em; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-dark-2); color: var(--c-on-dark-soft); font-size: var(--fs-sm); }
.site-footer .wrap { padding-block: clamp(44px, 7vw, 68px); }
.footer-grid { display: grid; gap: 36px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.site-footer h3 {
  color: #fff; font-size: var(--fs-xs); text-transform: uppercase;
  letter-spacing: .16em; font-family: var(--font-body); font-weight: 600;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.site-footer a { color: var(--c-on-dark-soft); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgb(255 255 255 / .09); margin-top: 40px; padding-top: 22px;
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  font-size: var(--fs-xs);
}
.footer-logo svg { height: 40px; width: auto; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; translate: 0 24px; transition: opacity .6s ease, translate .6s ease; }
.reveal.visible { opacity: 1; translate: 0 0; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; translate: none; } }