/* OPSOP: culorile vin din aplicatii (ops-android design/Culori.kt, zi si noapte), degradeul
   din iconita aplicatiei, culorile grupelor din public/css/ops-design.css. Fontul: Nunito, ca in aplicatia Android. */
@font-face{font-family:"Nunito";src:url("fonts/nunito-variabil.woff2") format("woff2");font-weight:200 1000;font-display:swap}
:root{
  color-scheme:light dark;
  --fundal:#F3F5F7;--card:#FFFFFF;--suprafata:#EDF1F4;--linie:#D5DDE3;
  --text:#17232D;--text-2:#4A5A68;
  --accent:#1D6A7E;--accent-sters:#DDEDF1;--pe-accent:#FFFFFF;
  --g-munca:#2457D6;--g-vanz:#0E7C53;--g-oper:#B25E00;--g-firma:#6B3FD4;--g-admin:#475467;
  --r:12px;--r-mare:16px;
}
@media (prefers-color-scheme:dark){:root{
  --fundal:#101619;--card:#182126;--suprafata:#1F2A30;--linie:#2E3B43;
  --text:#E6ECEF;--text-2:#B0BEC7;
  --accent:#5FB3C7;--accent-sters:#1C3A43;--pe-accent:#0B1A1F;
  --g-munca:#7AA2FF;--g-vanz:#4CC38A;--g-oper:#F0A54C;--g-firma:#A98BFF;--g-admin:#B4BDCC;
}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--fundal);color:var(--text);font:400 17px/1.55 "Nunito",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
a:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
h1,h2,h3,p,ul{margin:0}
.lat{width:min(1120px,100%);margin:0 auto;padding:0 20px}
.sari{position:absolute;left:-9999px}
.sari:focus{left:12px;top:12px;z-index:20;background:var(--card);padding:8px 12px;border-radius:8px}

/* antet */
.antet{position:sticky;top:0;z-index:10;background:var(--card);border-bottom:1px solid var(--linie)}
.antet .lat{display:flex;align-items:center;gap:12px;height:64px}
.marca{display:flex;align-items:center;gap:10px;margin-right:auto;color:var(--text);text-decoration:none;font-weight:900;font-size:22px;letter-spacing:.01em}
.marca img{display:block;width:40px;height:40px}
.tel-antet{font-weight:700;text-decoration:none;white-space:nowrap}
.buton{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:var(--r);font-weight:700;font-size:16px;text-decoration:none;white-space:nowrap;border:1px solid transparent}
.buton.plin{background:var(--accent);color:var(--pe-accent)}
.buton.plin:hover{filter:brightness(1.08)}
.buton.alb{background:#fff;color:#094857}
.buton.contur{border-color:rgba(255,255,255,.65);color:#fff}
.buton.contur:hover{background:rgba(255,255,255,.12)}

/* deschidere: degradeul din iconita, la fel zi si noapte, ca iconita */
.erou{background:linear-gradient(180deg,#137787,#094857);color:#fff}
.erou .lat{padding-top:64px;padding-bottom:64px;display:flex;align-items:center;gap:48px}
.erou img{flex:none;width:176px;height:176px;box-shadow:0 0 0 1px rgba(255,255,255,.35),0 18px 40px rgba(0,0,0,.28);border-radius:40px}
.erou h1{font-size:clamp(34px,5vw,54px);line-height:1.1;font-weight:900;letter-spacing:-.01em;max-width:18em}
.erou p{margin-top:16px;font-size:clamp(18px,2vw,20px);max-width:38em}
.erou .actiuni{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* trei lucruri de stiut */
.pe-scurt{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:-28px;position:relative}
.pe-scurt div{background:var(--card);border:1px solid var(--linie);border-radius:var(--r-mare);padding:18px 20px}
.pe-scurt h2{font-size:17px;font-weight:800;line-height:1.3}
.pe-scurt p{margin-top:4px;font-size:16px;color:var(--text-2)}

/* module */
.module{padding:56px 0 24px}
.module>.lat>h2{font-size:clamp(28px,3.4vw,36px);font-weight:900;line-height:1.15}
.module>.lat>p{margin-top:8px;color:var(--text-2);max-width:42em}
.salt{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;padding:0;list-style:none}
.salt a{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border-radius:999px;background:var(--card);border:1px solid var(--linie);color:var(--text);font-weight:700;font-size:15px;text-decoration:none}
.salt a:hover{border-color:var(--accent)}
.bulina{width:10px;height:10px;border-radius:3px;background:var(--culoare);flex:none}
.grupa{--culoare:var(--accent);margin-top:40px}
.g-munca{--culoare:var(--g-munca)}.g-vanz{--culoare:var(--g-vanz)}.g-oper{--culoare:var(--g-oper)}.g-firma{--culoare:var(--g-firma)}.g-admin{--culoare:var(--g-admin)}
.grupa>h3{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;line-height:1.2}
.grupa>h3 .bulina{width:14px;height:14px;border-radius:4px}
.lista{list-style:none;padding:0;margin-top:14px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.lista>li{background:var(--card);border:1px solid var(--linie);border-radius:var(--r);padding:14px 16px;min-width:0}
.lista h4{margin:0;font-size:17px;font-weight:800;line-height:1.3}
.lista p{margin-top:4px;font-size:16px;line-height:1.45;color:var(--text-2)}

@media (min-width:981px){
  .lista.patru{grid-template-columns:repeat(4,1fr)}
  .lista>li.doi{grid-column:span 2}
  .lista>li.trei{grid-column:1/-1}
}

/* 3D CAD */
.lista>li.cad{grid-column:1/-1;border-top:3px solid var(--culoare);padding:18px 20px}
.cad h4{font-size:20px;font-weight:900}
.cad dl{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 24px;margin:14px 0 0}
.cad dt{font-weight:800}
.cad dd{margin:2px 0 0;font-size:16px;line-height:1.45;color:var(--text-2)}

/* contact */
.contact{margin-top:40px;padding:0 0 56px}
.contact-card{background:var(--accent-sters);border-radius:var(--r-mare);padding:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.contact h2{font-size:clamp(24px,3vw,30px);font-weight:900;line-height:1.2}
.contact p{margin-top:6px;color:var(--text-2)}
.contact .numar{display:block;font-size:clamp(26px,4vw,34px);font-weight:900;line-height:1.2;text-decoration:none;white-space:nowrap}
.contact .mail{display:block;margin-top:4px;font-weight:700}

/* subsol */
.subsol{border-top:1px solid var(--linie);background:var(--card)}
.subsol .lat{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;padding-top:20px;padding-bottom:20px;font-size:16px;color:var(--text-2)}
.subsol strong{color:var(--text);font-weight:900;margin-right:auto}
.subsol a{display:inline-block;padding:6px 0;font-weight:700}

@media (max-width:980px){
  .lista,.cad dl{grid-template-columns:repeat(2,1fr)}
  .pe-scurt{grid-template-columns:1fr}
}
@media (max-width:680px){
  .lista,.cad dl{grid-template-columns:1fr}
  .tel-antet{display:none}
  .erou .lat{flex-direction:column;align-items:flex-start;gap:24px;padding-top:36px;padding-bottom:56px}
  .erou img{width:96px;height:96px;border-radius:22px}
  .erou .actiuni .buton{flex:1 1 100%}
  .module{padding-top:40px}
  /* pe telefon: un singur card pe grupa, cu linii intre module, ca pagina sa nu fie de doua ori mai lunga */
  .lista{gap:0;background:var(--card);border:1px solid var(--linie);border-radius:var(--r)}
  .lista>li{background:none;border:0;border-radius:0;border-bottom:1px solid var(--linie)}
  .lista>li:last-child{border-bottom:0}
  .lista>li.cad{border-top:3px solid var(--culoare);border-radius:0 0 var(--r) var(--r);padding:14px 16px}
  .grupa{margin-top:32px}
  .contact-card{padding:22px 20px}
  .lat{padding:0 16px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}