/* Terralta — terralta.eu */
:root{
  --paper:#F4F6F8; --surface:#FFFFFF; --ink:#111A22; --steel:#566573; --rule:#D5DBE1;
  --must:#7B1E4B; --live:#1E7F5C; --panel:#0F1B24; --panel-ink:#C9D6E2; --panel-dim:#5F7385;
  --sans:"IBM Plex Sans",-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --measure:62ch;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.55;
  background-image:linear-gradient(var(--rule) 1px,transparent 1px),linear-gradient(90deg,var(--rule) 1px,transparent 1px);
  background-size:48px 48px;background-position:-1px -1px}
body::before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(120% 80% at 50% 0%,rgba(244,246,248,.35),var(--paper) 70%);z-index:-1}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--must)}
:focus-visible{outline:2px solid var(--must);outline-offset:3px}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}

/* header */
header{padding:22px 0 0}
header .wrap{display:flex;align-items:baseline;justify-content:space-between;gap:24px;flex-wrap:wrap}
.mark{font-family:var(--mono);font-weight:600;font-size:19px;letter-spacing:.14em;text-decoration:none}
.mark span{color:var(--must)}
nav{display:flex;gap:26px;font-size:15px;align-items:baseline}
nav a{text-decoration:none;padding-bottom:2px;border-bottom:1px solid transparent}
nav a[aria-current]{border-bottom-color:var(--ink)}
nav .lang{font-family:var(--mono);font-size:13px;color:var(--steel);margin-left:10px}

/* hero */
.hero{padding:72px 0 56px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
h1{font-size:clamp(34px,4.6vw,52px);line-height:1.08;font-weight:600;letter-spacing:-.02em;margin:0 0 20px;max-width:14ch}
.lede{font-size:19px;max-width:var(--measure);color:var(--ink);margin:0 0 26px}
.cta{display:inline-block;font-family:var(--mono);font-size:14px;padding:10px 16px;border:1px solid var(--ink);text-decoration:none;background:var(--surface)}
.cta:hover{background:var(--ink);color:var(--paper)}
.cta + .cta{margin-left:10px;border-color:var(--rule)}

/* the panel */
.panel{background:var(--panel);color:var(--panel-ink);border:1px solid #1F2E3A;padding:16px 18px 14px;font-family:var(--mono);font-size:12.5px;line-height:1.35;box-shadow:0 30px 60px -40px rgba(17,26,34,.6)}
.panel .bar{display:flex;justify-content:space-between;color:var(--panel-dim);margin-bottom:12px}
.panel .bar b{color:var(--panel-ink);font-weight:500}
.panel table{width:100%;border-collapse:collapse}
.panel td{padding:5px 6px 5px 0;border-top:1px solid #1F2E3A;white-space:nowrap;vertical-align:top}
.panel td:last-child{text-align:right}
.panel .ok{color:#7FD1A9}
.panel .warn{color:#F2B84B}
.panel .dim{color:var(--panel-dim)}
.panel svg{display:block;width:100%;height:auto;margin:4px 0 10px}
.panel .foot{margin-top:10px;color:var(--panel-dim);display:flex;justify-content:space-between}

/* sections */
section{padding:44px 0}
section + section{border-top:1px solid var(--rule)}
h2{font-size:clamp(24px,3vw,32px);line-height:1.15;font-weight:600;letter-spacing:-.015em;margin:0 0 14px;max-width:24ch}
h3{font-size:19px;font-weight:600;margin:0 0 6px}
p{max-width:var(--measure);margin:0 0 14px}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
.cap{list-style:none;margin:0;padding:0}
.cap li{padding:12px 0 12px 18px;border-left:2px solid var(--rule);margin:0 0 6px;max-width:var(--measure)}
.cap li b{font-weight:600}
.cap li.hot{border-left-color:var(--must)}
.integ{display:flex;flex-wrap:wrap;gap:8px 10px;padding:0;margin:8px 0 0;list-style:none;max-width:70ch}
.integ li{font-family:var(--mono);font-size:13px;padding:5px 10px;background:var(--surface);border:1px solid var(--rule)}

/* services */
.svc{display:grid;grid-template-columns:minmax(0,1fr);gap:0}
.svc > div{display:grid;grid-template-columns:minmax(0,.38fr) minmax(0,.62fr);gap:24px;padding:22px 0;border-top:1px solid var(--rule)}
.svc > div:first-child{border-top:0}
.svc h3{margin:0}
.svc p{margin:0 0 8px}
.svc small{font-family:var(--mono);font-size:12.5px;color:var(--steel)}
.quiet{color:var(--steel);font-size:15px;max-width:var(--measure);border-left:2px solid var(--rule);padding-left:18px;margin-top:28px}

/* about / contact */
.facts{font-family:var(--mono);font-size:13.5px;line-height:1.8;color:var(--steel);border-top:1px solid var(--rule);padding-top:14px;max-width:44ch}
.facts b{color:var(--ink);font-weight:500}
address{font-style:normal}

footer{border-top:1px solid var(--rule);margin-top:32px;padding:22px 0 40px;font-size:13.5px;color:var(--steel)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{text-decoration:none}

@media (max-width:820px){
  .panel{font-size:11.5px;padding:12px}
  .panel td{white-space:normal}
  .panel td:last-child{white-space:nowrap}
  .hero .wrap,.two,.svc > div{grid-template-columns:minmax(0,1fr);gap:28px}
  .hero{padding:44px 0 32px}
  h1{max-width:none}
  body{font-size:16px}
}
@media (prefers-reduced-motion:no-preference){
  .panel .live{animation:tick 3s steps(1) infinite}
  @keyframes tick{50%{opacity:.55}}
}

/* screens (mockups, sample data) */
.screens{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;margin-top:22px}
.shot{display:flex;flex-direction:column;gap:10px}
.shot figcaption{font-size:14px;color:var(--steel);max-width:52ch}
.scr{background:var(--panel);color:var(--panel-ink);border:1px solid #1F2E3A;font-family:var(--mono);font-size:12px;line-height:1.35;padding:14px 16px;min-height:250px;box-shadow:0 30px 60px -40px rgba(17,26,34,.6)}
.scr .bar{display:flex;justify-content:space-between;color:var(--panel-dim);margin-bottom:10px}
.scr .bar b{color:var(--panel-ink);font-weight:500}
.scr .ok{color:#7FD1A9}.scr .warn{color:#F2B84B}.scr .dim{color:var(--panel-dim)}.scr .acc{color:#E08AB6}
.scr table{width:100%;border-collapse:collapse}
.scr td{padding:4px 6px 4px 0;border-top:1px solid #1F2E3A;vertical-align:top}
.scr td:last-child{text-align:right;white-space:nowrap}
.scr .floor{position:relative;height:210px;margin:4px 0 10px;background:linear-gradient(#17262F 1px,transparent 1px),linear-gradient(90deg,#17262F 1px,transparent 1px);background-size:24px 24px;border:1px solid #1F2E3A}
.scr .room{position:absolute;border:1px dashed #33485A;color:var(--panel-dim);font-size:9px;padding:2px 4px}
.scr .door{position:absolute;width:22px;height:2px;background:#33485A}
.scr .tk.lg{width:54px;height:66px}
.scr .tk.sm{width:32px;height:40px}
.scr .tk{position:absolute;width:40px;height:52px;border:1px solid #33485A;border-radius:3px;overflow:hidden;font-size:9.5px;background:#0F1B24}
.scr .tk i{position:absolute;left:0;right:0;bottom:0;background:#274A5E}
.scr .tk.red i{background:#7B1E4B}
.scr .tk.hi{outline:1px solid #F2B84B}
.scr .tk span{position:absolute;left:4px;top:3px;z-index:1}
.scr .tk em{z-index:1}
.scr .tk em{position:absolute;left:4px;bottom:3px;font-style:normal;color:#7FD1A9}
.scr .tk.hi em{color:#F2B84B}
.scr .phone{max-width:230px;margin:0 auto;border:1px solid #33485A;border-radius:14px;padding:12px 12px 14px;background:#0B141B}
.scr .phone h4{margin:0 0 6px;font-size:12px;font-weight:600;color:#fff}
.scr .phone .row{display:flex;justify-content:space-between;padding:4px 0;border-top:1px solid #1F2E3A}
.scr .phone .btn{margin-top:10px;text-align:center;padding:7px;border:1px solid #7FD1A9;color:#7FD1A9;border-radius:6px}
.scr .big{font-size:30px;font-weight:600;color:#fff;letter-spacing:-.02em;margin:6px 0 2px}
.scr .field{display:flex;justify-content:space-between;padding:4px 0;border-top:1px solid #1F2E3A}
.scr .field b{font-weight:500;color:#fff}
.scr .chips span{display:inline-block;border:1px solid #33485A;padding:2px 7px;margin:4px 4px 0 0;border-radius:3px}
.scr .chips .on{border-color:#7FD1A9;color:#7FD1A9}
@media (max-width:820px){.screens{grid-template-columns:minmax(0,1fr)}.scr .floor{height:190px}}

/* service minis */
.scr.mini{min-height:0;margin-top:14px;padding:12px 14px;font-size:11.5px}
.scr.mini table td{padding:3px 6px 3px 0}
.scr .bars{display:flex;align-items:flex-end;gap:8px;height:80px;margin:8px 0 4px}
.scr .bars div{flex:1;background:#274A5E;position:relative}
.scr .bars div.acc{background:#7B1E4B}
.scr .bars div span{position:absolute;top:-16px;left:0;right:0;text-align:center;font-size:9.5px;color:var(--panel-dim)}
.scr .axis{display:flex;gap:8px}.scr .axis span{flex:1;text-align:center;font-size:9.5px;color:var(--panel-dim)}
.scr .flow{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:8px 0 4px}
.scr .flow span{border:1px solid #33485A;padding:4px 8px;border-radius:3px}
.scr .flow i{color:var(--panel-dim);font-style:normal}
.scr .flow .hub{border-color:#E08AB6;color:#E08AB6}
.svc .minicol{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}
@media (max-width:820px){.svc .minicol{grid-template-columns:minmax(0,1fr)}}
.scr.mini td:first-child{white-space:nowrap}
.scr.mini .floor{height:180px}
.scr.mini .tk{width:32px;height:44px;font-size:8.5px}
.scr.mini .tk.lg{width:44px;height:56px}
.scr.mini .tk.sm{width:26px;height:34px}
.svc .minicol{grid-template-columns:minmax(0,1fr) 320px}