/* Puslapių kalvė — demonstraciniai šablonai statybininkams. Tema keičiama per body klasę. */
.th-gipsas{--bg:#FFFFFF;--ink:#0F1A2E;--muted:#4A5568;--card:#F4F7FC;--line:#E1E7F0;--acc:#2348B8;--acc-ink:#fff;--dark:#0F1A2E;--fd:'Manrope',sans-serif;--fb:'Manrope',sans-serif;--r:14px;--hw:800;--ls:-.03em;--up:none}
.th-staliai{--bg:#F3EDE4;--ink:#2B1F17;--muted:#5A4334;--card:#FBF8F3;--line:#E2D6C6;--acc:#8A5A33;--acc-ink:#fff;--dark:#2B1F17;--fd:'Fraunces',serif;--fb:'Inter',sans-serif;--r:22px;--hw:400;--ls:-.02em;--up:none}
.th-plyteles{--bg:#F2EEE8;--ink:#22201C;--muted:#5B554C;--card:#FFFFFF;--line:#DED7CC;--acc:#B4532A;--acc-ink:#fff;--dark:#22201C;--fd:'Outfit',sans-serif;--fb:'Outfit',sans-serif;--r:4px;--hw:600;--ls:-.02em;--up:none}
.th-grindys{--bg:#F6F3EC;--ink:#1D2A22;--muted:#4E5A51;--card:#FFFFFF;--line:#DDD8CB;--acc:#1F3A2E;--acc-ink:#fff;--dark:#1F3A2E;--fd:'DM Serif Display',serif;--fb:'DM Sans',sans-serif;--r:10px;--hw:400;--ls:-.01em;--up:none}
.th-karkasas{--bg:#F1EEE7;--ink:#15130F;--muted:#4C473E;--card:#FFFFFF;--line:#D9D3C6;--acc:#F2B33D;--acc-ink:#15130F;--dark:#15130F;--fd:'Archivo',sans-serif;--fb:'Archivo',sans-serif;--r:4px;--hw:900;--ls:-.02em;--up:uppercase}
.th-dazytojai{--bg:#FFFBF6;--ink:#1A1A1A;--muted:#55524D;--card:#FFFFFF;--line:#EDE5DA;--acc:#D93A22;--acc-ink:#fff;--dark:#1A1A1A;--fd:'Bricolage Grotesque',sans-serif;--fb:'Bricolage Grotesque',sans-serif;--r:28px;--hw:700;--ls:-.03em;--up:none}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--fb);font-size:17px;line-height:1.6}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--fd);font-weight:var(--hw);line-height:1.04;margin:0;letter-spacing:var(--ls)}
p{margin:0}
.w{max-width:1200px;margin:0 auto;padding:0 20px}
:focus-visible{outline:3px solid var(--acc);outline-offset:3px}

/* Demonstracinė juosta */
.demo-bar{background:#101114;color:#fff;font-family:'Manrope',system-ui,sans-serif;font-size:14px}
.demo-bar .w{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:46px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.demo-bar a{color:#101114;background:#FF7A2E;border-radius:999px;padding:8px 14px;font-weight:700;text-decoration:none;white-space:nowrap}
.demo-bar a.back{background:transparent;color:#fff;padding:8px 0}
@media (max-width:600px){.demo-bar .mid{display:none}}

/* Antraštė */
.hd{position:absolute;left:0;right:0;z-index:5;color:#fff}
.hd .w{display:flex;align-items:center;gap:24px;min-height:80px}
.brand{font-family:var(--fd);font-weight:var(--hw);font-size:24px;text-decoration:none;text-transform:var(--up);letter-spacing:.02em}
.menu{display:flex;gap:26px;margin-left:auto;font-weight:600;font-size:15px}
.menu a{text-decoration:none;opacity:.92}
.b{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:13px 24px;border-radius:var(--r);font-weight:700;text-decoration:none;border:2px solid transparent;font-family:var(--fb);font-size:16px;cursor:pointer;transition:transform .15s ease}
.b:hover{transform:translateY(-1px)}
.b-acc{background:var(--acc);color:var(--acc-ink)}
.b-light{background:#fff;color:#111}
.b-line{border-color:currentColor;color:inherit;background:transparent}
@media (max-width:820px){.menu{display:none}.hd .b{margin-left:auto;min-height:46px;padding:10px 16px;font-size:15px}}

/* Hero su nuotrauka */
.hero{position:relative;min-height:min(88vh,820px);display:flex;align-items:flex-end;color:#fff;background:#222 center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.25) 35%,rgba(0,0,0,.72) 100%)}
.hero .w{position:relative;width:100%;padding-top:140px;padding-bottom:64px}
.kick{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;background:rgba(255,255,255,.14);backdrop-filter:blur(6px);padding:8px 14px;border-radius:999px}
.hero h1{font-size:clamp(40px,7vw,92px);margin:20px 0 18px;max-width:900px;text-transform:var(--up)}
.hero p.lead{font-size:clamp(17px,1.7vw,20px);max-width:620px;color:rgba(255,255,255,.88)}
.hero .acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.facts{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:36px;padding-top:24px;border-top:1px solid rgba(255,255,255,.25);font-size:15px}
.facts b{display:block;font-family:var(--fd);font-size:26px;font-weight:var(--hw)}

/* Sekcijos */
.sec{padding:96px 0}
.sec h2{font-size:clamp(30px,4.2vw,52px);margin-bottom:14px;text-transform:var(--up)}
.sec .intro{color:var(--muted);max-width:640px;margin-bottom:40px;font-size:18px}
.eyebrow{display:block;font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--acc);margin-bottom:14px}
.th-karkasas .eyebrow{color:#9A6A0E}
.statement{font-family:var(--fd);font-weight:var(--hw);font-size:clamp(26px,3.6vw,44px);line-height:1.18;letter-spacing:var(--ls);max-width:980px}
.statement em{font-style:normal;color:var(--acc)}
.th-karkasas .statement em{color:#9A6A0E}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;display:flex;flex-direction:column;gap:10px}
.card .n{font-family:var(--fd);font-weight:var(--hw);font-size:15px;color:var(--acc)}
.th-karkasas .card .n{color:#9A6A0E}
.card strong{font-size:20px;line-height:1.25}
.card p{color:var(--muted);font-size:15px}
@media (max-width:900px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.cards{grid-template-columns:1fr}}

.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.split img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r)}
.checks{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks li::before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:50%;background:var(--acc) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center/14px no-repeat}
.th-karkasas .checks li::before{background-color:#15130F}
@media (max-width:820px){.split{grid-template-columns:minmax(0,1fr);gap:32px}.split img{aspect-ratio:4/3}}

.gal{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:16px}
.gal figure{margin:0;display:flex;flex-direction:column;gap:12px}
.gal img{width:100%;height:360px;object-fit:cover;border-radius:var(--r)}
.gal figcaption{font-size:15px;color:var(--muted)}
.gal figcaption strong{color:var(--ink);display:block;font-size:17px}
@media (max-width:900px){.gal{grid-template-columns:minmax(0,1fr)}.gal img{height:260px}}

.dark{background:var(--dark);color:#fff}
.dark .intro{color:rgba(255,255,255,.75)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.steps li{border-top:2px solid rgba(255,255,255,.25);padding-top:20px;display:flex;flex-direction:column;gap:8px}
.steps li span{font-family:var(--fd);font-size:34px;font-weight:var(--hw);color:var(--acc)}
.th-gipsas .steps li span,.th-grindys .steps li span,.th-staliai .steps li span{color:#fff;opacity:.6}
.steps li strong{font-size:19px}
.steps li p{color:rgba(255,255,255,.72);font-size:15px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

.prices{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;max-width:820px}
.prices div{display:flex;justify-content:space-between;gap:16px;padding:20px 26px;border-top:1px solid var(--line)}
.prices div:first-child{border-top:0}
.prices span{color:var(--muted)}
.prices strong{white-space:nowrap;font-size:18px}
.note{font-size:14px;color:var(--muted);margin-top:14px}

.faq{max-width:820px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);margin-top:12px}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:700;font-size:17px;display:flex;justify-content:space-between;gap:16px;align-items:center;min-height:62px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;font-weight:500}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 24px 22px;color:var(--muted)}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact .info{display:flex;flex-direction:column;gap:14px;font-size:18px}
.contact .info a{font-weight:700;text-decoration:none;font-size:22px}
.frm{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:10px}
.frm label{font-weight:700;font-size:14px}
.frm input,.frm textarea,.frm select{min-height:52px;border:1px solid var(--line);border-radius:calc(var(--r) / 2 + 4px);padding:12px 14px;font:inherit;font-size:16px;background:var(--bg);color:var(--ink);width:100%}
.frm textarea{min-height:110px}
.frm .b{margin-top:8px}
.frm .ok{display:none;color:var(--muted);font-size:15px}
.frm.sent .ok{display:block}
@media (max-width:820px){.contact{grid-template-columns:1fr}}

.ft{border-top:1px solid var(--line);padding:28px 0 110px;font-size:14px;color:var(--muted)}
.ft .w{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
@media (min-width:821px){.ft{padding-bottom:28px}}
.callbar{display:none}
@media (max-width:820px){
  .callbar{display:flex;position:fixed;left:12px;right:12px;bottom:12px;gap:8px;z-index:20}
  .callbar a{flex:1;min-height:54px;border-radius:14px;display:grid;place-items:center;font-weight:800;text-decoration:none;box-shadow:0 10px 24px -10px rgba(0,0,0,.5)}
  .callbar .c1{background:var(--acc);color:var(--acc-ink)}
  .callbar .c2{background:#101114;color:#fff}
}