/* configurator-fotovoltaic.ro — foaie de stil */
@font-face{font-family:"Plex";src:url(fonts/plex-l-400.woff2) format("woff2");font-weight:400;font-display:swap;unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+2122,U+2190-21FF,U+2212}
@font-face{font-family:"Plex";src:url(fonts/plex-400.woff2) format("woff2");font-weight:400;font-display:swap;unicode-range:U+0100-024F,U+0259,U+1E00-1EFF}
@font-face{font-family:"Plex";src:url(fonts/plex-l-500.woff2) format("woff2");font-weight:500;font-display:swap;unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+2122,U+2190-21FF,U+2212}
@font-face{font-family:"Plex";src:url(fonts/plex-500.woff2) format("woff2");font-weight:500;font-display:swap;unicode-range:U+0100-024F,U+0259,U+1E00-1EFF}
@font-face{font-family:"Plex";src:url(fonts/plex-l-600.woff2) format("woff2");font-weight:600;font-display:swap;unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+2122,U+2190-21FF,U+2212}
@font-face{font-family:"Plex";src:url(fonts/plex-600.woff2) format("woff2");font-weight:600;font-display:swap;unicode-range:U+0100-024F,U+0259,U+1E00-1EFF}
@font-face{font-family:"PlexMono";src:url(fonts/plexmono-l-400.woff2) format("woff2");font-weight:400;font-display:swap;unicode-range:U+0000-00FF,U+2000-206F}
@font-face{font-family:"PlexMono";src:url(fonts/plexmono-400.woff2) format("woff2");font-weight:400;font-display:swap;unicode-range:U+0100-024F}

:root{
  --ink:#171A1E; --ink-2:#3B4048; --muted:#6A717B; --line:#DADDE1; --line-2:#ECEEF0;
  --bg:#F4F5F6; --paper:#FFFFFF; --sun:#D9A441; --sun-ink:#7A5714; --sun-bg:#FBF4E6;
  --tech:#5C7892; --tech-bg:#EEF2F6; --ok:#2F6B4F; --warn:#8A5A12; --err:#9B2C2C;
  --r:4px; --w:1180px;
  --sans:"Plex",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"PlexMono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.55 var(--sans)}
img,svg{max-width:100%;display:block}
a{color:var(--ink);text-decoration-color:var(--sun);text-underline-offset:3px}
a:hover{color:var(--sun-ink)}
h1,h2,h3,h4{font-weight:600;line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(28px,4vw,42px)}
h2{font-size:clamp(22px,2.6vw,28px)}
h3{font-size:18px}
p{margin:0 0 1em}
small,.small{font-size:13px}
.muted{color:var(--muted)}
.mono,.num{font-family:var(--mono);font-feature-settings:"tnum"}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99}
:focus-visible{outline:2px solid var(--sun);outline-offset:2px}

/* antet */
.top{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.top .wrap{display:flex;align-items:center;gap:24px;height:60px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:15px;letter-spacing:-.01em;white-space:nowrap}
.brand svg{width:26px;height:26px}
.brand span{color:var(--muted);font-weight:400}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{text-decoration:none;font-size:14px;color:var(--ink-2);padding:8px 10px;border-radius:var(--r)}
.nav a:hover,.nav a[aria-current]{color:var(--ink);background:var(--bg)}
.nav .btn{margin-left:8px}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:var(--r);padding:6px 10px;font:inherit;font-size:14px}
@media (max-width:860px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:60px;left:0;right:0;background:var(--paper);flex-direction:column;align-items:stretch;padding:8px 16px 16px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .nav .btn{margin:8px 0 0}
  .brand span{display:none}
}

/* butoane */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:500 15px/1 var(--sans);padding:12px 18px;border-radius:var(--r);border:1px solid var(--ink);background:var(--ink);color:#fff;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{background:#000;color:#fff}
.btn.sec{background:var(--paper);color:var(--ink);border-color:var(--line)}
.btn.sec:hover{border-color:var(--ink)}
.btn.sun{background:var(--sun);border-color:var(--sun);color:var(--ink)}
.btn.sun:hover{background:#C99130}
.btn.sm{padding:8px 12px;font-size:14px}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.link-btn{background:none;border:0;padding:0;font:inherit;color:var(--ink);text-decoration:underline;text-decoration-color:var(--sun);text-underline-offset:3px;cursor:pointer}

/* secțiuni */
.sec-pad{padding:72px 0}
.sec-pad.tight{padding:48px 0}
.paper{background:var(--paper)}
.bt{border-top:1px solid var(--line)}
.eyebrow{font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.lead{font-size:19px;color:var(--ink-2);max-width:640px}

/* hero */
.hero{background:var(--paper);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;padding-top:64px;padding-bottom:64px;align-items:center}
.hero h1{max-width:560px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero .facts{display:flex;gap:28px;margin-top:36px;padding-top:20px;border-top:1px solid var(--line-2);flex-wrap:wrap}
.hero .facts div{font-size:13px;color:var(--muted)}
.hero .facts b{display:block;font:500 20px/1.2 var(--mono);color:var(--ink)}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:32px;padding-top:40px;padding-bottom:40px}}

/* fișa de exemplu din hero */
.sheet{border:1px solid var(--line);border-radius:var(--r);background:var(--paper);font-size:14px}
.sheet header{display:flex;justify-content:space-between;align-items:baseline;padding:14px 18px;border-bottom:1px solid var(--line);gap:12px}
.sheet header b{font-weight:600}
.sheet header span{font:12px var(--mono);color:var(--muted)}
.sheet dl{display:grid;grid-template-columns:1fr 1fr;margin:0}
.sheet dl div{padding:14px 18px;border-bottom:1px solid var(--line-2)}
.sheet dl div:nth-child(odd){border-right:1px solid var(--line-2)}
.sheet dt{font-size:12px;color:var(--muted);margin-bottom:4px}
.sheet dd{margin:0;font:500 18px/1.2 var(--mono)}
.sheet dd small{font:400 12px var(--sans);color:var(--muted);display:block;margin-top:3px}
.sheet .chart{padding:14px 18px 10px}
.sheet footer{padding:10px 18px;font-size:12px;color:var(--muted);border-top:1px solid var(--line-2)}

/* grile */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}

.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink)}
.steps li{padding:20px 20px 0 0;counter-increment:s}
.steps li::before{content:"0" counter(s);display:block;font:500 13px var(--mono);color:var(--sun-ink);margin-bottom:10px}
.steps h3{font-size:16px}
.steps p{font-size:14px;color:var(--ink-2)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

.split{display:grid;grid-template-columns:320px 1fr;gap:56px}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:24px}}

.rows{border-top:1px solid var(--line)}
.rows>div{display:grid;grid-template-columns:220px 1fr;gap:24px;padding:18px 0;border-bottom:1px solid var(--line)}
.rows>div b{font-weight:500}
.rows p{margin:0;color:var(--ink-2);font-size:15px}
@media (max-width:640px){.rows>div{grid-template-columns:1fr;gap:6px}}

/* tabele */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--paper)}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line-2);vertical-align:top}
th{font-weight:500;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;background:#FAFAFB}
td.num,th.num{text-align:right;font-family:var(--mono)}
tr:last-child td{border-bottom:0}
tbody tr:hover td{background:#FAFAFB}

/* articol */
.article{max-width:760px}
.article h2{margin-top:2em}
.article h3{margin-top:1.6em}
.article ul,.article ol{padding-left:22px}
.article li{margin-bottom:.4em}
.formula{font:15px/1.6 var(--mono);background:var(--tech-bg);border-left:3px solid var(--tech);padding:12px 16px;margin:0 0 1em;overflow-x:auto;white-space:pre}
.note{border:1px solid var(--line);border-left:3px solid var(--sun);background:var(--paper);padding:14px 16px;font-size:14px;color:var(--ink-2);border-radius:var(--r);margin:0 0 1em}
.note.tech{border-left-color:var(--tech)}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted)}
.toc{border:1px solid var(--line);background:var(--paper);padding:16px 18px;border-radius:var(--r);font-size:14px;position:sticky;top:84px}
.toc b{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:8px;font-weight:500}
.toc a{display:block;text-decoration:none;padding:4px 0;color:var(--ink-2)}
.toc a:hover{color:var(--ink)}
.updated{font:12px var(--mono);color:var(--muted)}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;padding:16px 32px 16px 0;font-weight:500;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font:400 20px var(--mono);color:var(--muted)}
.faq details[open] summary::after{content:"−"}
.faq details>div{padding:0 0 18px;color:var(--ink-2);max-width:720px}

/* subsol */
.foot{background:var(--ink);color:#B9BEC6;font-size:14px;padding:48px 0 32px;margin-top:0}
.foot a{color:#E3E6EA;text-decoration:none}
.foot a:hover{color:var(--sun)}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot h4{color:#fff;font-size:13px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px}
.foot ul{list-style:none;margin:0;padding:0}.foot li{margin-bottom:8px}
.foot .legal{border-top:1px solid #2C3138;margin-top:36px;padding-top:20px;font-size:12px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
@media (max-width:800px){.foot .cols{grid-template-columns:1fr 1fr}}

/* ========== CONFIGURATOR ========== */
.cfg{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;padding-top:28px;padding-bottom:64px;align-items:start}
@media (max-width:980px){.cfg{grid-template-columns:1fr}}
.progress{display:flex;gap:0;margin:0 0 24px;padding:0;list-style:none;border:1px solid var(--line);border-radius:var(--r);background:var(--paper);overflow-x:auto}
.progress li{flex:1;min-width:92px}
.progress button{width:100%;background:none;border:0;border-right:1px solid var(--line-2);padding:10px 12px;text-align:left;font:12px/1.3 var(--sans);color:var(--muted);cursor:pointer}
.progress li:last-child button{border-right:0}
.progress button b{display:block;font:500 11px var(--mono);margin-bottom:2px}
.progress .on button{color:var(--ink);box-shadow:inset 0 -2px 0 var(--sun)}
.progress .done button{color:var(--ink-2)}
.progress button[disabled]{cursor:default}

.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--r)}
.step{padding:28px 28px 8px}
.step[hidden]{display:none}
.step>header{margin-bottom:24px}
.step>header .eyebrow{margin-bottom:8px}
.step>header h2{margin:0 0 6px}
.step>header p{color:var(--ink-2);margin:0;max-width:640px}
@media (max-width:600px){.step{padding:20px 16px 4px}}

.q{margin:0 0 26px;border:0;padding:0;min-width:0}
.q>legend,.q>label.ql{display:block;font-weight:500;margin-bottom:10px;padding:0}
.q .hint{font-size:13px;color:var(--muted);margin:-4px 0 10px}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:8px}
.opts.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.opts.c4{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}
.opt{position:relative}
.opt input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.opt span{display:block;border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;font-size:15px;background:var(--paper);height:100%;transition:border-color .12s}
.opt span small{display:block;color:var(--muted);font-size:13px;margin-top:3px;line-height:1.35}
.opt input:hover+span{border-color:#A9AEB5}
.opt input:checked+span{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.opt input:focus-visible+span{outline:2px solid var(--sun);outline-offset:2px}

.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-size:14px;font-weight:500}
.inp{display:flex;align-items:stretch;border:1px solid var(--line);border-radius:var(--r);background:var(--paper);overflow:hidden;max-width:360px}
.inp:focus-within{border-color:var(--ink)}
.inp input,.inp select{flex:1;border:0;padding:11px 12px;font:16px var(--sans);background:transparent;min-width:0;color:var(--ink)}
.inp input:focus,.inp select:focus{outline:0}
.inp .u{padding:0 12px;display:flex;align-items:center;font:13px var(--mono);color:var(--muted);background:#FAFAFB;border-left:1px solid var(--line-2)}
input[type=text],input[type=tel],input[type=email],input[type=number],select,textarea{font:16px var(--sans);color:var(--ink)}
.full{max-width:none}
textarea.inp-t,input.inp-t,select.inp-t{width:100%;border:1px solid var(--line);border-radius:var(--r);padding:11px 12px;background:var(--paper)}
textarea.inp-t{min-height:96px;resize:vertical}
.inp-t:focus{outline:0;border-color:var(--ink)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:600px){.row2{grid-template-columns:1fr}}
.sub{border-left:2px solid var(--line);padding:4px 0 2px 16px;margin:-8px 0 24px}
.sub[hidden]{display:none}
.toggle-line{display:flex;align-items:center;gap:10px;font-size:15px;margin-bottom:10px;cursor:pointer}
.toggle-line input{width:18px;height:18px;accent-color:var(--ink)}

.nav-steps{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 28px;border-top:1px solid var(--line);background:#FAFAFB;border-radius:0 0 var(--r) var(--r)}
@media (max-width:600px){.nav-steps{padding:14px 16px}}
.err-msg{color:var(--err);font-size:14px;margin:0 0 14px}

/* rezumat lateral */
.aside{position:sticky;top:84px}
.aside .panel{font-size:14px}
.aside h3{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:500;margin:0;padding:14px 18px;border-bottom:1px solid var(--line)}
.aside dl{margin:0}
.aside dl div{display:flex;justify-content:space-between;gap:12px;padding:9px 18px;border-bottom:1px solid var(--line-2)}
.aside dt{color:var(--muted)}
.aside dd{margin:0;font-family:var(--mono);text-align:right}
.aside .big{padding:16px 18px;border-bottom:1px solid var(--line)}
.aside .big b{font:500 28px/1.1 var(--mono);display:block}
.aside .big span{color:var(--muted);font-size:13px}
.aside p.small{padding:12px 18px;margin:0;color:var(--muted)}
@media (max-width:980px){.aside{position:static}}

/* hartă */
.mapbox{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--paper)}
.map-tools{display:flex;gap:8px;padding:10px;border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center}
.map-tools .inp{max-width:none;flex:1;min-width:220px}
#map{height:460px;background:#DDE1E5}
@media (max-width:600px){#map{height:360px}}
.map-bar{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;font-size:14px}
.map-bar .grow{flex:1}
.faces{margin:12px 0 0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.faces table td{vertical-align:middle}
.faces select{border:1px solid var(--line);border-radius:var(--r);padding:6px 8px;font-size:14px;background:#fff}
.map-hint{font-size:13px;color:var(--muted);padding:8px 10px;background:#FAFAFB;border-bottom:1px solid var(--line-2)}
.leaflet-container{font:13px var(--sans)}
.face-label{background:var(--ink);color:#fff;font:500 11px var(--mono);padding:2px 6px;border-radius:2px;white-space:nowrap;border:0}

/* rezultat */
.result{padding:28px}
@media (max-width:600px){.result{padding:20px 16px}}
.result-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:22px}
.result-head h2{margin:4px 0}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--r);margin-bottom:28px}
.kpis div{padding:16px 18px;border-right:1px solid var(--line-2)}
.kpis div:last-child{border-right:0}
.kpis dt{font-size:12px;color:var(--muted);margin-bottom:6px}
.kpis dd{margin:0;font:500 22px/1.15 var(--mono)}
.kpis dd small{display:block;font:400 12px/1.4 var(--sans);color:var(--muted);margin-top:4px}
@media (max-width:760px){.kpis{grid-template-columns:1fr 1fr}.kpis div:nth-child(2){border-right:0}.kpis div:nth-child(-n+2){border-bottom:1px solid var(--line-2)}}
.r-sec{margin-bottom:32px}
.r-sec>h3{display:flex;justify-content:space-between;align-items:baseline;gap:12px;border-bottom:1px solid var(--ink);padding-bottom:8px;margin-bottom:14px;font-size:16px}
.r-sec>h3 span{font:400 12px var(--mono);color:var(--muted)}
.legend{display:flex;gap:16px;font-size:13px;color:var(--ink-2);margin-bottom:8px;flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;margin-right:6px;vertical-align:-1px}
.chart svg text{font:11px var(--mono);fill:var(--muted)}
.why{list-style:none;padding:0;margin:0}
.why li{padding:10px 0;border-bottom:1px solid var(--line-2);display:grid;grid-template-columns:150px 1fr;gap:16px;font-size:14px}
.why li b{font-weight:500}
@media (max-width:600px){.why li{grid-template-columns:1fr;gap:2px}}
.flags{list-style:none;padding:0;margin:0}
.flags li{padding:10px 14px;border:1px solid var(--line);border-left:3px solid var(--sun);margin-bottom:8px;font-size:14px;background:#FFFDF8;border-radius:var(--r)}
.flags li.info{border-left-color:var(--tech);background:#F8FAFC}
.assump{font-size:13px;color:var(--ink-2);columns:2;column-gap:32px}
.assump li{break-inside:avoid;margin-bottom:6px}
@media (max-width:700px){.assump{columns:1}}
.cta-box{border:1px solid var(--ink);border-radius:var(--r);padding:22px;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}
@media (max-width:700px){.cta-box{grid-template-columns:1fr}}
.ok-box{border:1px solid var(--ok);background:#F2F8F5;border-radius:var(--r);padding:18px 20px}
.ref{font:500 15px var(--mono)}
.badge{display:inline-block;font:500 11px var(--mono);letter-spacing:.04em;text-transform:uppercase;padding:3px 7px;border:1px solid var(--line);border-radius:2px;color:var(--ink-2);background:var(--paper)}
.adv{margin-top:8px}
.adv summary{cursor:pointer;font-size:14px;color:var(--ink-2);padding:6px 0}

@media print{
  .top,.foot,.progress,.aside,.nav-steps,.no-print,.cta-box{display:none!important}
  body{background:#fff}
  .cfg{display:block;padding:0}
  .panel{border:0}
  .result{padding:0}
  .r-sec{break-inside:avoid}
}

/* corecturi 31.10 */
.nav a.btn,.nav a.btn:hover{color:#fff}
[tabindex="-1"]:focus{outline:none}

/* =========================================================
   LIQUID GLASS — material discret (propunere ChatGPT, 31.10.2026)
   Sticlă doar pe suprafețele de navigare; suprafețele de lucru rămân opace.
   ========================================================= */
:root{
  --glass-bg:rgba(255,255,255,.72); --glass-bg-strong:rgba(255,255,255,.80);
  --glass-border:rgba(255,255,255,.88); --glass-line:rgba(23,26,30,.075);
  --glass-blur:16px; --glass-sat:150%;
  --glass-hi:inset 0 1px 0 rgba(255,255,255,.92);
  --glass-shadow:0 4px 18px rgba(23,26,30,.055); --glass-float:0 10px 32px rgba(23,26,30,.08);
  --r-glass:20px; --r-surface:14px; --r-ctl:10px; --r-pill:999px;
}
body{
  background:
    radial-gradient(ellipse 60% 40% at 10% 0%,rgba(255,255,255,.95) 0%,rgba(255,255,255,0) 70%),
    radial-gradient(ellipse 45% 55% at 100% 30%,rgba(92,120,146,.07) 0%,rgba(92,120,146,0) 70%),
    radial-gradient(ellipse 40% 35% at 0% 85%,rgba(217,164,65,.06) 0%,rgba(217,164,65,0) 70%),
    var(--bg);
  background-attachment:fixed;
}
/* antet */
.top{background:var(--glass-bg-strong);border-bottom:1px solid var(--glass-line);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));
  box-shadow:var(--glass-hi)}
.nav a{border-radius:var(--r-pill);padding:8px 14px}
.nav a:hover,.nav a[aria-current]{background:rgba(23,26,30,.06)}
.brand svg rect{rx:7}
/* butoane capsulă */
.btn{border-radius:var(--r-pill);padding:12px 22px;min-height:44px;box-shadow:inset 0 1px 0 rgba(255,255,255,.14);transition:background .16s ease,transform .16s ease,border-color .16s ease}
.btn:active{transform:scale(.985)}
.btn.sm{padding:8px 16px;min-height:36px}
.btn.sun{border-color:#C28D2C;box-shadow:inset 0 1px 0 rgba(255,255,255,.35)}
.btn.sun:hover{background:#E2B04D;color:var(--ink)}
.btn.sec{background:rgba(255,255,255,.72);border-color:rgba(23,26,30,.10);
  -webkit-backdrop-filter:blur(10px) saturate(135%);backdrop-filter:blur(10px) saturate(135%);
  box-shadow:var(--glass-hi),0 2px 8px rgba(23,26,30,.035)}
.btn.sec:hover{background:rgba(255,255,255,.95);border-color:rgba(23,26,30,.18)}
/* bara de pași */
.progress{border-radius:var(--r-pill);padding:5px;gap:4px;background:var(--glass-bg);border:1px solid var(--glass-border);
  -webkit-backdrop-filter:blur(12px) saturate(140%);backdrop-filter:blur(12px) saturate(140%);
  box-shadow:var(--glass-hi),var(--glass-shadow)}
.progress button{border-right:0;border-radius:var(--r-pill);padding:8px 14px}
.progress .on button{box-shadow:none;background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(23,26,30,.10),inset 0 0 0 1px rgba(23,26,30,.06)}
.progress .on button b{color:var(--sun-ink)}
/* rezumat lateral */
.aside .panel{border-radius:var(--r-glass);background:var(--glass-bg);border:1px solid var(--glass-border);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));
  box-shadow:var(--glass-hi),var(--glass-float);overflow:hidden}
.aside h3,.aside .big,.aside dl div{border-color:rgba(23,26,30,.07)}
/* suprafețe de lucru — opace, colțuri moderate */
.panel{border-radius:var(--r-surface);box-shadow:0 1px 2px rgba(23,26,30,.04)}
.nav-steps{border-radius:0 0 var(--r-surface) var(--r-surface)}
.sheet,.tbl-wrap,.cta-box,.toc,.note,.mapbox,.faces,.kpis,.ok-box,.flags li{border-radius:var(--r-surface)}
.sheet{box-shadow:var(--glass-float);overflow:hidden}
.opt span,.inp,.inp-t,textarea.inp-t,input.inp-t,select.inp-t,.faces select{border-radius:var(--r-ctl)}
.opt input:checked+span{background:#fff;box-shadow:inset 0 0 0 1px var(--ink),0 2px 8px rgba(23,26,30,.06)}
.hero{background:transparent;border-bottom:1px solid var(--glass-line)}
.paper{background:rgba(255,255,255,.62)}
.badge{border-radius:var(--r-pill)}
.foot{border-radius:28px 28px 0 0}
/* fără backdrop-filter */
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .top,.aside .panel,.progress,.btn.sec{background:#fff}
}
/* transparență redusă (setare de sistem) */
@media (prefers-reduced-transparency:reduce){
  .top,.aside .panel,.progress,.btn.sec{background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none;border-color:var(--line)}
  body{background:var(--bg)}
}
@media (prefers-reduced-motion:reduce){.btn{transition:none}.btn:active{transform:none}}
/* mobil: sticlă doar pe antet */
@media (max-width:767px){
  :root{--glass-blur:10px;--glass-sat:125%}
  .aside .panel,.progress,.btn.sec{-webkit-backdrop-filter:none;backdrop-filter:none;background:rgba(255,255,255,.95)}
  .progress{border-radius:16px}
  body{background-attachment:scroll}
  .foot{border-radius:20px 20px 0 0}
}

/* salvare */
.save-box{margin-top:12px}
#saveOut{margin-top:10px;padding:12px 14px;border-radius:var(--r-surface);background:#fff;border:1px solid var(--line);font-size:13px}
#saveOut .row{display:flex;gap:6px;margin-top:8px}
#saveOut input{flex:1;min-width:0;border:1px solid var(--line);border-radius:var(--r-ctl);padding:7px 9px;font:13px var(--mono)}
#saveOut .acts{display:flex;gap:12px;margin-top:8px;flex-wrap:wrap}

/* formularul de ofertă */
.lead-block{border-top:1px solid var(--line-2);padding-top:16px;margin-top:4px}
.lead-block h4{font-size:14px;font-weight:600;margin:0 0 12px}
.row3{display:grid;grid-template-columns:1.2fr 1fr .7fr;gap:16px}
@media (max-width:700px){.row3{grid-template-columns:1fr}}
.req{color:var(--err)}
.inp-t.bad,.inp.bad{border-color:var(--err)!important;box-shadow:0 0 0 1px var(--err)}
#leadForm input[type=file].inp-t{padding:8px}