/* UAB „Dii“ — dii.lt · v2
   Koncepcija: techninės priežiūros dokumentas. Tipografinis, dviejų spalvų
   (rašalas + logotipo mėlyna), storų linijų sistema, monospace duomenims,
   nuotraukos kaip pav. su parašais. Be JavaScript, be animacijų. */

@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url('/fonts/archivo-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url('/fonts/archivo-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/fonts/sourceserif4-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/fonts/sourceserif4-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --ink: #17212F;
  --muted: #47546A;
  --blue: #3A67AE;
  --blue-deep: #2A4C82;
  --paper: #FCFDFE;
  --plate: #EFF3F9;
  --line: #D8DFE9;
  --grotesk: Archivo, 'Helvetica Neue', Arial, sans-serif;
  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --mono: ui-monospace, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}

img { max-width: 100%; display: block; }

::selection { background: var(--blue); color: #fff; }

a { color: var(--blue-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--blue); }

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

.wrap { max-width: 1060px; margin: 0 auto; padding: 0 24px; }

.mono { font-family: var(--mono); font-size: 0.88em; letter-spacing: 0.01em; }

.kc { text-transform: none; letter-spacing: 0.12em; }

.eyebrow {
  font-family: var(--grotesk);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--blue);
}

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: #fff; padding: 10px 16px;
  font-family: var(--grotesk); font-size: 14px; z-index: 10;
}
.skip:focus { left: 0; color: #fff; }

/* ---------- Antraštė: dviguba linija kaip žurnalo lentelės kraštas ---------- */

.site-head { border-bottom: 2px solid var(--ink); position: relative; }
.site-head::after {
  content: ''; display: block; position: absolute; left: 0; right: 0; bottom: -5px;
  border-bottom: 1px solid var(--ink);
}
.head-in {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 14px 36px; flex-wrap: wrap;
  padding-top: 26px; padding-bottom: 18px;
}
.brand { text-decoration: none; line-height: 1; display: block; }
.brand-mark {
  display: block;
  font-family: var(--grotesk); font-weight: 900;
  font-size: 40px; letter-spacing: -0.015em; color: var(--blue);
}
.brand-sub {
  display: block; margin-top: 5px;
  font-family: var(--grotesk); font-weight: 600;
  font-size: 10.5px; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--muted);
}
.site-nav { display: flex; flex-wrap: wrap; gap: 6px 26px; padding-bottom: 2px; }
.site-nav a {
  font-family: var(--grotesk); font-weight: 600; font-size: 13.5px;
  letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--ink); text-decoration: none; padding: 4px 0;
}
.site-nav a:hover { color: var(--blue); }
.site-nav a[aria-current="page"] {
  color: var(--blue-deep);
  text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 7px;
  text-decoration-color: var(--blue);
}

/* ---------- Hero: tipografinis, su antspaudu ---------- */

.hero { padding: 74px 0 64px; border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: center; }
.hero h1 {
  font-family: var(--grotesk); font-weight: 800;
  font-size: clamp(40px, 6.4vw, 68px);
  line-height: 1.02; letter-spacing: -0.022em;
  max-width: 15ch; margin: 14px 0 22px;
  text-wrap: balance;
}
.lead {
  font-size: 19px; line-height: 1.6; color: var(--muted);
  max-width: 52ch; margin-bottom: 34px;
}
.hero-contact { display: flex; flex-wrap: wrap; gap: 12px 36px; align-items: baseline; }
.hero-contact a {
  font-family: var(--mono); font-size: 19px; font-weight: 500;
  color: var(--ink); text-decoration: none;
  border-bottom: 2px solid var(--blue); padding-bottom: 3px;
}
.hero-contact a:hover { color: var(--blue-deep); }
.hero-contact .lbl {
  font-family: var(--grotesk); font-weight: 600; font-size: 11.5px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted);
  display: block; margin-bottom: 6px;
}

.stamp { width: 188px; height: 188px; color: var(--blue); transform: rotate(-8deg); opacity: 0.92; }
@media (max-width: 880px) { .hero-grid { grid-template-columns: 1fr; } .stamp { display: none; } }

/* ---------- Sekcijos: stora linija + antraštės eilutė ---------- */

.section { padding: 60px 0 66px; }
.sec-rule { border-top: 2px solid var(--ink); }
.sec-head { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; padding-top: 14px; margin-bottom: 34px; }
.sec-head h2 {
  font-family: var(--grotesk); font-weight: 800;
  font-size: clamp(23px, 3vw, 30px); letter-spacing: -0.01em; line-height: 1.15;
}
.sec-head .eyebrow { display: block; margin-bottom: 10px; }
.sec-meta { font-family: var(--mono); font-size: 12.5px; color: var(--muted); white-space: nowrap; }
@media (max-width: 640px) { .sec-meta { display: none; } }

/* Dokumento punktai — veiklos kryptys */
.punktai { list-style: none; border-top: 1px solid var(--line); }
.punktai li {
  display: grid; grid-template-columns: 46px 1fr; gap: 16px;
  padding: 20px 2px; border-bottom: 1px solid var(--line); align-items: baseline;
}
.punktai .num { font-family: var(--mono); font-size: 15px; color: var(--blue); }
.punktai .t {
  font-family: var(--grotesk); font-weight: 700;
  font-size: clamp(17px, 2.2vw, 21px); line-height: 1.35; max-width: 34ch;
}

/* Pav. — nuotrauka su parašu */
.plate { margin: 8px 0 0; }
.plate img { width: 100%; border: 1px solid var(--line); }
.plate figcaption {
  display: flex; gap: 14px; align-items: baseline;
  padding: 10px 2px 0; font-size: 14px; color: var(--muted);
}
.plate .fig-no { font-family: var(--mono); font-size: 12px; color: var(--blue); letter-spacing: 0.08em; white-space: nowrap; }

/* Teiginys su šaltiniu */
.statement {
  font-family: var(--grotesk); font-weight: 800;
  font-size: clamp(24px, 3.6vw, 36px); line-height: 1.22; letter-spacing: -0.015em;
  max-width: 30ch; text-wrap: balance;
}
.statement .hl { font-style: normal; color: var(--blue); }
.state-src { margin-top: 18px; }
.state-src a, .more {
  font-family: var(--grotesk); font-weight: 600; font-size: 14.5px;
  color: var(--blue-deep); text-decoration: none;
  border-bottom: 2px solid var(--blue); padding-bottom: 2px;
}
.state-src a:hover, .more:hover { color: var(--blue); }

.statement + .prose { margin-top: 28px; }
.related { margin-top: 48px; }
.related .doclist { margin-top: 14px; }
.plate { margin-top: 44px; }

/* Dokumentų sąrašas — objektų eilutės */
.doclist { list-style: none; border-top: 1px solid var(--line); }
.doclist li { border-bottom: 1px solid var(--line); }
.doclist a {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 24px;
  align-items: baseline; padding: 18px 2px; text-decoration: none; color: var(--ink);
}
.doclist .t { font-family: var(--grotesk); font-weight: 700; font-size: 17.5px; line-height: 1.4; }
.doclist .m { font-family: var(--mono); font-size: 12.5px; color: var(--muted); white-space: nowrap; }
.doclist a:hover .t { color: var(--blue-deep); }
.doclist a:hover .m { color: var(--blue); }
@media (max-width: 560px) { .doclist a { grid-template-columns: 1fr; } }

/* ---------- Vidinių puslapių antraštė ---------- */

.page-head { padding: 58px 0 26px; border-bottom: 2px solid var(--ink); }
.page-head h1 {
  font-family: var(--grotesk); font-weight: 800;
  font-size: clamp(36px, 5.4vw, 56px); letter-spacing: -0.02em; line-height: 1.04;
  margin-top: 12px;
}

/* Objektai — bylos */
.case { padding: 34px 0 38px; border-bottom: 1px solid var(--line); }
.case:last-child { border-bottom: none; }
.case-meta {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 12px;
}
.case h2 {
  font-family: var(--grotesk); font-weight: 800;
  font-size: clamp(21px, 2.8vw, 27px); line-height: 1.25; letter-spacing: -0.01em;
  max-width: 30ch; margin-bottom: 14px;
}
.prose p { max-width: 62ch; margin-bottom: 1em; }
.prose p:last-child { margin-bottom: 0; }

/* Specifikacijos lapas — rekvizitai / kontaktai */
.spec { border-top: 1px solid var(--line); }
.spec > div {
  display: grid; grid-template-columns: 230px 1fr; gap: 6px 28px;
  padding: 14px 2px; border-bottom: 1px solid var(--line);
}
.spec dt {
  font-family: var(--grotesk); font-weight: 600; font-size: 12.5px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
  padding-top: 4px;
}
.spec dd { font-family: var(--mono); font-size: 15.5px; line-height: 1.55; }
.spec dd a { color: var(--ink); text-decoration: none; border-bottom: 1.5px solid var(--blue); padding-bottom: 1px; }
.spec dd a:hover { color: var(--blue-deep); }
.spec .sub { display: block; margin-top: 6px; font-family: var(--serif); font-size: 14px; }
.spec .sub a { border-bottom-width: 1px; color: var(--blue-deep); }
.spec-lg dd { font-size: 17.5px; }
@media (max-width: 620px) { .spec > div { grid-template-columns: 1fr; gap: 3px; } }

/* ---------- Poraštė: popierinė, dviguba linija ---------- */

.site-foot { margin-top: 40px; border-top: 1px solid var(--line); }
.foot-grid {
  display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 30px;
  padding: 46px 0 34px;
}
.foot-mark {
  font-family: var(--grotesk); font-weight: 900; font-size: 30px;
  color: var(--blue); line-height: 1;
}
.foot-tag {
  font-family: var(--grotesk); font-weight: 600; font-size: 10px;
  letter-spacing: 0.13em; text-transform: uppercase; color: var(--muted);
  margin-top: 8px; max-width: 34ch; line-height: 1.8;
}
.foot-h {
  font-family: var(--grotesk); font-weight: 700; font-size: 12px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted);
  margin-bottom: 12px;
}
.site-foot p { font-size: 14.5px; margin-bottom: 5px; }
.site-foot .mono { font-size: 13.5px; }
.site-foot a { color: var(--ink); text-decoration: none; }
.site-foot a:hover { color: var(--blue-deep); }
.site-foot .more { font-size: 13.5px; }
.foot-base {
  border-top: 1px solid var(--line);
  padding: 16px 0 22px;
  font-family: var(--mono); font-size: 12.5px; color: var(--muted);
}
@media (max-width: 720px) { .foot-grid { grid-template-columns: 1fr; gap: 26px; } }

/* 404 */
.err { padding: 80px 0 70px; }
.err .code { font-family: var(--mono); font-size: 15px; color: var(--blue); letter-spacing: 0.1em; }
.err h1 {
  font-family: var(--grotesk); font-weight: 800;
  font-size: clamp(34px, 5vw, 52px); letter-spacing: -0.02em; margin: 10px 0 16px;
}

@media print {
  .site-nav, .skip { display: none; }
  .site-head, .site-foot, .sec-rule, .page-head { border-color: #000; }
  body { color: #000; }
}