:root{
  --aukso:#c9a24a;--aukso-sv:#e4c77d;--aukso-fonas:#f6efdd;
  --tamsi:#14171c;--tamsi2:#1d222a;--tekstas:#1b1f24;--pilka:#5d6570;
  --fonas:#f7f6f2;--balta:#fff;--linija:#e8e4da;
  --sp:18px;--sesel:0 1px 2px rgba(20,23,28,.04),0 8px 24px rgba(20,23,28,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Manrope,"Segoe UI",Roboto,Arial,sans-serif;color:var(--tekstas);background:var(--fonas);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%}
.vidus{max-width:1200px;margin:0 auto;padding:0 24px}

/* Antraštė */
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid rgba(20,23,28,.06)}
header .vidus{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
header .logo{flex:0 0 auto}
header .logo img{height:52px;width:auto;display:block}
header nav{display:flex;align-items:center;gap:4px}
header nav a{text-decoration:none;color:var(--pilka);font-size:14.5px;font-weight:600;padding:8px 12px;border-radius:999px;white-space:nowrap;transition:.2s}
header nav a:hover{color:var(--tekstas);background:rgba(20,23,28,.05)}
header nav a.aktyvus{color:var(--tekstas);background:var(--aukso-fonas)}
header nav a.nav-mygt{background:var(--tamsi);color:#fff;margin-left:8px;padding:9px 18px}
header nav a.nav-mygt:hover{background:#000}
#mj,.burger{display:none}

/* Herojus */
.herojus{position:relative;overflow:hidden;color:#fff;padding:88px 0 96px;
  background:radial-gradient(900px 500px at 85% 20%,rgba(201,162,74,.22),transparent 60%),
             radial-gradient(700px 400px at 0% 100%,rgba(70,110,160,.18),transparent 60%),
             linear-gradient(160deg,#1a1f27,#0f1216)}
.herojus:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(180deg,#000,transparent 85%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%)}
.herojus .vidus{position:relative}
.herojus .su-vaizdu{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}
.zyme{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.02em;color:var(--aukso-sv);border:1px solid rgba(228,199,125,.35);background:rgba(201,162,74,.08);padding:6px 14px;border-radius:999px;margin-bottom:22px}
.herojus h1{font-size:clamp(32px,5vw,56px);line-height:1.08;letter-spacing:-.025em;font-weight:800;margin:0 0 20px}
.herojus h1 span{background:linear-gradient(90deg,var(--aukso-sv),var(--aukso));-webkit-background-clip:text;background-clip:text;color:transparent}
.herojus p{font-size:18.5px;max-width:620px;color:#c4c9d0;margin:0 0 32px}

/* Klasių skalė */
.skale{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:26px 26px 22px;box-shadow:0 30px 60px rgba(0,0,0,.35)}
.skale-ant{font-size:13px;color:#9aa3ad;font-weight:600;margin-bottom:14px;text-transform:uppercase;letter-spacing:.08em}
.kl{display:flex;align-items:center;gap:12px;margin-bottom:7px}
.kl span{display:block;height:30px;line-height:30px;padding-left:12px;border-radius:6px 16px 16px 6px;font-weight:800;font-size:14px;color:#fff}
.kl em{font-style:normal;font-size:12px;font-weight:700;color:var(--tamsi);background:var(--aukso-sv);padding:4px 10px;border-radius:999px;white-space:nowrap}
.k0{background:#0a8a4a}.k1{background:#22a04f}.k2{background:#58b947}.k3{background:#a4cc3a}.k4{background:#f1d32b;color:#333!important}.k5{background:#f6a827}.k6{background:#ef7d22}.k7{background:#e5482a}.k8{background:#c9242a}
.kl:first-of-type span{box-shadow:0 0 0 2px var(--aukso-sv),0 0 24px rgba(10,138,74,.6)}

/* Mygtukai */
.mygt{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(180deg,var(--aukso-sv),var(--aukso));color:var(--tamsi);font-weight:700;padding:14px 26px;border-radius:12px;text-decoration:none;margin:0 10px 10px 0;transition:.2s;box-shadow:0 6px 18px rgba(201,162,74,.28)}
.mygt:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(201,162,74,.38)}
.mygt.antras{background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.18);box-shadow:none}
.mygt.tamsus{background:var(--tamsi);color:#fff;box-shadow:none}
.mygt.baltas{background:#fff;color:var(--tamsi);box-shadow:none}

/* Skaičiai */
.skaiciai{background:var(--balta);border-bottom:1px solid var(--linija)}
.skaiciai .vidus{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.skaiciai .vidus>div{padding:30px 24px;border-left:1px solid var(--linija)}
.skaiciai .vidus>div:first-child{border-left:0}
.skaiciai b{display:block;font-size:34px;font-weight:800;letter-spacing:-.02em;color:var(--tamsi)}
.skaiciai span{color:var(--pilka);font-size:14.5px}

/* Sekcijos */
section{padding:88px 0}
h2{font-size:clamp(26px,3.2vw,38px);line-height:1.15;letter-spacing:-.02em;font-weight:800;margin:0 0 28px}
.ant span{display:inline-block;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--aukso);margin-bottom:10px}
.ant h2{margin-top:0}
.didelis{font-size:18px;margin:6px 0 24px;color:var(--pilka)}
.pilka{color:var(--pilka);margin-top:22px}
.balta{background:var(--balta)}
.tamsi{background:linear-gradient(160deg,#1a1f27,#0f1216);color:#fff}
.tamsi .didelis,.tamsi p{color:#c4c9d0}
.tamsi .ant span{color:var(--aukso-sv)}

/* Kortelės */
.kortos{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--sp)}
.korta{position:relative;background:var(--balta);border:1px solid var(--linija);border-radius:18px;padding:28px;display:block;text-decoration:none;box-shadow:var(--sesel);transition:.25s}
.balta .korta{background:var(--fonas);box-shadow:none}
.korta h3{margin:0 0 8px;font-size:18.5px;letter-spacing:-.01em}
.korta p{margin:0;color:var(--pilka);font-size:15px}
.korta a{color:var(--aukso);font-weight:600}
.korta.nuoroda:hover{transform:translateY(-4px);border-color:var(--aukso-sv);box-shadow:0 18px 40px rgba(20,23,28,.1)}
.korta .pl{display:inline-block;margin-top:16px;color:var(--aukso);font-weight:700;font-size:14.5px}
.ik{display:inline-flex;width:48px;height:48px;border-radius:14px;align-items:center;justify-content:center;background:var(--aukso-fonas);color:#9a7425;margin-bottom:18px}
.ik svg{width:24px;height:24px}

/* Du stulpeliai */
.du{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.du>div{min-width:0}
.balta .du>div,section:not(.tamsi):not(.balta) .du>div{background:transparent}
ul.varn{list-style:none;padding:0;margin:0 0 24px}
ul.varn li{padding-left:34px;position:relative;margin-bottom:14px}
ul.varn li:before{content:"";position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:50%;background:var(--aukso-fonas) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239a7425' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/13px no-repeat}

/* Žingsniai */
ol.zingsniai{list-style:none;counter-reset:z;padding:0;margin:0;display:grid;gap:12px}
ol.zingsniai li{counter-increment:z;display:flex;gap:16px;align-items:flex-start;background:var(--balta);border:1px solid var(--linija);border-radius:14px;padding:16px 18px}
.balta ol.zingsniai li{background:var(--fonas)}
ol.zingsniai li:before{content:counter(z);flex:0 0 34px;height:34px;border-radius:10px;background:var(--tamsi);color:var(--aukso-sv);font-weight:800;display:flex;align-items:center;justify-content:center}
ol.zingsniai li p{margin:5px 0 0}

/* Tilteliai blokas */
.psi{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:30px}
.psi-ant{font-size:13px;color:#9aa3ad;font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:20px}
.psi-eil{margin-bottom:18px}
.psi-eil span{display:block;font-size:14.5px;color:#d5d9de;margin-bottom:8px;font-weight:600}
.psi-eil i{display:block;height:16px;border-radius:999px;background:linear-gradient(90deg,#ef7d22,#e5482a)}
.psi-eil.gera i{background:linear-gradient(90deg,#22a04f,#0a8a4a)}
.psi-pastaba{font-size:13px;color:#8e97a1;margin-top:8px}

/* DUK */
.duk{display:grid;gap:10px}
details{background:var(--fonas);border:1px solid var(--linija);border-radius:14px;padding:18px 22px;transition:.2s}
details[open]{background:var(--balta);box-shadow:var(--sesel)}
summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-size:22px;line-height:1;color:var(--aukso);font-weight:600}
details[open] summary:after{content:"−"}
details p{margin:12px 0 0;color:var(--pilka)}

/* Paslaugų grupės */
.grupes{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:var(--sp)}
.grupe{background:var(--balta);border:1px solid var(--linija);border-radius:18px;padding:28px;box-shadow:var(--sesel)}
.grupe h3{margin:0 0 18px;font-size:20px}
.grupe h3 a{text-decoration:none;border-bottom:2px solid var(--aukso-sv)}
.grupe ul.varn{margin:0}
.grupe ul.varn li{font-size:15px;margin-bottom:10px}

.zenklas{height:104px;float:right;margin:0 0 10px 20px;border-radius:50%}

/* Kvietimas */
.cta-sekc{padding:0 0 88px;background:transparent}
.cta{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;border-radius:24px;padding:44px 48px;background:radial-gradient(600px 300px at 90% 0%,rgba(255,255,255,.35),transparent 60%),linear-gradient(120deg,var(--aukso-sv),var(--aukso));color:var(--tamsi)}
.cta h2{margin:0 0 6px}
.cta p{margin:0;font-size:17.5px;color:#3a3220}
.cta .mygt{margin:6px 0 6px 10px}

/* Poraštė */
footer{background:var(--tamsi);color:#8f98a3;font-size:14.5px;padding:48px 0}
footer .vidus{display:flex;flex-wrap:wrap;gap:48px;justify-content:space-between}
footer a{text-decoration:none;color:#c9cdd3;line-height:2}
footer a:hover{color:var(--aukso-sv)}
footer b{color:#fff;font-size:16px}

/* Planšetė ir telefonas */
@media (max-width:1400px){header nav a{padding:8px 8px;font-size:13.5px}}
@media (max-width:1180px){
  .burger{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:10px}
  .burger span{width:24px;height:2px;background:var(--tekstas);border-radius:2px;transition:.2s}
  #mj:checked+.burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  #mj:checked+.burger span:nth-child(2){opacity:0}
  #mj:checked+.burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  header .vidus{flex-wrap:wrap}
  header nav{display:none;width:100%;flex-direction:column;align-items:stretch;padding:6px 0 16px}
  header nav a{padding:12px 14px;border-radius:10px;font-size:16px}
  header nav a.nav-mygt{margin:8px 0 0;text-align:center}
  #mj:checked~nav{display:flex}
  .herojus .su-vaizdu{grid-template-columns:1fr;gap:40px}
  .du{grid-template-columns:1fr;gap:40px}
}
@media (max-width:640px){
  .vidus{padding:0 18px}
  .herojus{padding:56px 0 64px}
  .herojus p{font-size:17px}
  section{padding:60px 0}
  .skaiciai .vidus{grid-template-columns:1fr 1fr}
  .skaiciai .vidus>div{padding:22px 14px;border-left:0;border-top:1px solid var(--linija)}
  .skaiciai .vidus>div:nth-child(-n+2){border-top:0}
  .skaiciai .vidus>div:nth-child(even){border-left:1px solid var(--linija)}
  .skaiciai b{font-size:26px}
  .skale{padding:20px}
  .cta{padding:32px 24px}
  .cta .mygt{margin:6px 10px 6px 0}
  .cta-sekc{padding-bottom:60px}
  .mygt{width:100%;justify-content:center;margin-right:0}
  .zenklas{float:none;display:block;margin:0 0 16px}
  .grupes{grid-template-columns:1fr}
}

/* 3D namas */
.namas{position:relative}
.namas-scena{display:none;height:440px;cursor:grab;touch-action:pan-y}
.namas-scena:active{cursor:grabbing}
.namas-scena canvas{width:100%!important;height:100%!important;display:block}
.namas.su3d .namas-scena{display:block}
.namas.su3d .namas-atsarg{display:none}
.namas-mygt{display:none;gap:6px;justify-content:center;flex-wrap:wrap;margin-top:6px}
.namas.su3d .namas-mygt{display:flex}
.namas-mygt button{font:inherit;font-size:14px;font-weight:700;color:#c4c9d0;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);padding:9px 16px;border-radius:999px;cursor:pointer;transition:.2s}
.namas-mygt button:hover{color:#fff;border-color:rgba(255,255,255,.3)}
.namas-mygt button.on{background:var(--aukso-sv);border-color:var(--aukso-sv);color:var(--tamsi)}
.namas-leg{display:flex;align-items:center;gap:10px;justify-content:center;margin-top:14px;font-size:12.5px;color:#9aa3ad;opacity:0;transition:.4s}
.namas.termo .namas-leg{opacity:1}
.namas-leg i{width:140px;height:8px;border-radius:999px;background:linear-gradient(90deg,#1c1a55,#4a2c9a,#b03a8a,#ff5a2a,#ff8a1e,#ffd23a)}
@media (max-width:640px){.namas-scena{height:320px}}

/* Animacijos */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.rv.matomas{opacity:1;transform:none}
.korta.nuoroda{transform-style:preserve-3d;transition:transform .15s ease,box-shadow .25s,border-color .25s,opacity .7s}
.korta.nuoroda:before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .25s;background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(228,199,125,.22),transparent 60%)}
.korta.nuoroda:hover:before{opacity:1}
.herojus h1,.herojus p,.herojus .zyme,.herojus .mygt{animation:isnyra .9s cubic-bezier(.2,.7,.2,1) both}
.herojus p{animation-delay:.12s}.herojus .mygt{animation-delay:.24s}
@keyframes isnyra{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.herojus h1,.herojus p,.herojus .zyme,.herojus .mygt{animation:none}}

/* Herojus su tikra nuotrauka */
.herojus.su-foto{background:linear-gradient(90deg,rgba(12,14,18,.92) 0%,rgba(12,14,18,.72) 45%,rgba(12,14,18,.15) 100%),var(--foto) 70% 40%/cover no-repeat;min-height:640px;display:flex;align-items:center;padding:110px 0}
.herojus.su-foto:before{display:none}
.herojus.su-foto .vidus{width:100%}
.herojus.su-foto .vidus>div{max-width:640px}
@media (max-width:640px){.herojus.su-foto{min-height:0;padding:90px 0 70px;background:linear-gradient(180deg,rgba(12,14,18,.6),rgba(12,14,18,.92)),var(--foto) center/cover no-repeat}}

/* Termovizijos galerija */
.termo{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp)}
.termo figure{margin:0;background:var(--balta);border:1px solid var(--linija);border-radius:18px;overflow:hidden;box-shadow:var(--sesel)}
.termo img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;transition:transform .5s}
.termo figure:hover img{transform:scale(1.04)}
.termo figcaption{padding:14px 18px;font-weight:600;font-size:15px}
@media (max-width:820px){.termo{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.termo{grid-template-columns:1fr}}
/* 4. Šviesi: smėlis ir auksas */
:root{--fonas:#fbf9f4;--linija:#ebe5d8}
.herojus{background:radial-gradient(800px 450px at 85% 10%,rgba(201,162,74,.22),transparent 60%),linear-gradient(160deg,#fdfbf6,#f2ecdf);color:var(--tekstas)}
.herojus:before{background-image:linear-gradient(rgba(0,0,0,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.035) 1px,transparent 1px)}
.herojus p{color:var(--pilka)}
.herojus h1 span{background:linear-gradient(90deg,#b8862a,#9a7425);-webkit-background-clip:text;background-clip:text}
.zyme{color:#8a6a22;border-color:rgba(154,116,37,.3);background:rgba(201,162,74,.12)}
.mygt.antras{color:var(--tekstas);border-color:rgba(20,23,28,.18);background:#fff}
.skale,.psi{background:#fff;border-color:var(--linija);box-shadow:0 24px 50px rgba(60,45,10,.12)}
.skale-ant,.psi-ant{color:var(--pilka)}
.tamsi{background:linear-gradient(160deg,#f6f1e6,#efe7d6);color:var(--tekstas)}
.tamsi .didelis,.tamsi p{color:var(--pilka)}
.tamsi .ant span{color:#9a7425}
.psi-eil span{color:var(--tekstas)}
.psi-pastaba{color:var(--pilka)}

/* Šviesi schema: herojus su nuotrauka */
.herojus.su-foto{background:linear-gradient(90deg,rgba(251,248,241,.97) 0%,rgba(251,248,241,.94) 42%,rgba(251,248,241,.55) 62%,rgba(251,248,241,0) 85%),var(--foto) var(--pos,70% 45%)/cover no-repeat}
@media (max-width:640px){.herojus.su-foto{background:linear-gradient(180deg,rgba(251,248,241,.78),rgba(251,248,241,.96) 55%),var(--foto) center/cover no-repeat}}

/* Termogramų kortelė herojuje */
.termo-korta{display:grid;grid-template-columns:1fr 1fr;gap:12px;background:#fff;border:1px solid var(--linija);border-radius:20px;padding:12px;box-shadow:0 24px 50px rgba(60,45,10,.12);transform:rotate(-1.5deg)}
.termo-korta img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;display:block}
.termo-korta span{grid-column:1/-1;text-align:center;font-size:13px;color:var(--pilka);padding:4px 0 2px}

/* Prieš / po */
.pp-sarasas{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:var(--sp)}
.pp{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/3;box-shadow:var(--sesel);user-select:none}
.pp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pp-pries{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--x)) 0 0)}
.pp-r{position:absolute;top:0;bottom:0;left:var(--x);width:3px;margin-left:-1.5px;background:#fff;box-shadow:0 0 12px rgba(0,0,0,.4);pointer-events:none}
.pp-r:after{content:"⇆";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:#fff;color:var(--tamsi);display:flex;align-items:center;justify-content:center;font-weight:800;box-shadow:0 4px 14px rgba(0,0,0,.3)}
.pp input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.pp-z{position:absolute;top:14px;font-size:13px;font-weight:700;padding:5px 12px;border-radius:999px;background:rgba(20,23,28,.7);color:#fff;pointer-events:none}
.pp-zl{left:14px}.pp-zr{right:14px}
@media (max-width:480px){.pp-sarasas{grid-template-columns:1fr}}