/* ============================================================
   EMMIT — emmit.pl
   Industrial / Security-Operations theme. Vanilla CSS, no fonts loaded.
   ============================================================ */

:root{
  --bg:        #0e1116;
  --bg-2:      #11151c;
  --panel:     #161b22;
  --panel-2:   #1b2230;
  --steel:     #2a3340;
  --steel-2:   #38424f;
  --text:      #e6edf3;
  --muted:     #8b97a6;
  --muted-2:   #6b7685;

  --accent:    #ff7a18;   /* orange from the EMMIT render */
  --accent-2:  #ff9d4d;
  --blue:      #5aa9d6;   /* cool secondary (from CV) */
  --blue-deep: #3e6e8e;

  --led-on:    #3fb950;
  --led-amber: #d29922;
  --led-red:   #f85149;

  --radius:    14px;
  --radius-sm: 9px;
  --maxw:      1140px;
  --ease:      cubic-bezier(.22,.61,.36,1);

  --mono: ui-monospace, "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

h1,h2,h3{ line-height:1.12; margin:0; font-weight:700; letter-spacing:-.01em; }
p{ margin:0; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.skip-link{
  position:fixed; left:12px; top:-60px; z-index:200;
  background:var(--accent); color:#1a1206; padding:10px 16px; border-radius:8px; font-weight:700;
  transition:top .2s var(--ease);
}
.skip-link:focus{ top:12px; }

:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; border-radius:4px; }

/* ============================ HEADER ============================ */
.site-header{
  position:sticky; top:0; z-index:100;
  display:flex; align-items:center; gap:24px;
  padding:14px clamp(16px,4vw,40px);
  background:color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--steel);
}
.brand{ display:flex; align-items:center; gap:11px; font-weight:800; letter-spacing:.14em; }
.brand__name{ font-size:18px; }
.brand__mark{ display:flex; gap:3px; }
.brand__mark i{
  width:5px; height:18px; border-radius:2px; background:var(--steel-2);
  animation:eq 1.4s var(--ease) infinite;
}
.brand__mark i:nth-child(1){ animation-delay:0s; background:var(--accent); }
.brand__mark i:nth-child(2){ animation-delay:.18s; }
.brand__mark i:nth-child(3){ animation-delay:.36s; background:var(--blue); }
@keyframes eq{ 0%,100%{ transform:scaleY(.5); } 50%{ transform:scaleY(1); } }

.nav{ display:flex; gap:22px; margin-left:auto; }
.nav a{ color:var(--muted); font-size:14.5px; font-weight:600; position:relative; padding:4px 0; transition:color .2s; }
.nav a::after{ content:""; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--accent); transition:width .25s var(--ease); }
.nav a:hover{ color:var(--text); }
.nav a:hover::after{ width:100%; }

.header-tools{ display:flex; align-items:center; }
.lang-toggle{
  font-family:var(--mono); font-size:13px; font-weight:700; letter-spacing:.06em;
  background:var(--panel); color:var(--muted); border:1px solid var(--steel);
  padding:7px 11px; border-radius:8px; cursor:pointer; transition:border-color .2s, color .2s;
}
.lang-toggle:hover{ border-color:var(--steel-2); color:var(--text); }
.lang-toggle .sep{ opacity:.4; margin:0 3px; }
.lang-toggle [data-lang].is-active{ color:var(--accent); }

/* ============================ HERO ============================ */
.hero{
  position:relative; isolation:isolate;
  min-height:clamp(560px,92vh,860px);
  display:grid; place-items:center;
  padding:80px clamp(16px,4vw,40px);
  overflow:hidden;
  background:
    radial-gradient(1200px 600px at 70% -10%, rgba(255,122,24,.10), transparent 60%),
    radial-gradient(900px 500px at 10% 110%, rgba(90,169,214,.08), transparent 55%),
    var(--bg);
}
.hero__sparks{ position:absolute; inset:0; z-index:-1; width:100%; height:100%; }
.hero__grid{
  position:absolute; inset:-2px; z-index:-2; opacity:.5;
  background-image:
    linear-gradient(rgba(120,140,165,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120,140,165,.06) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(70% 70% at 50% 40%, #000 55%, transparent 100%);
}
.hero__inner{ max-width:780px; text-align:center; }
.hero__eyebrow{
  font-family:var(--mono); font-size:13px; letter-spacing:.22em; text-transform:uppercase;
  color:var(--muted); margin-bottom:18px;
}

/* Animated wordmark */
.wordmark{ position:relative; display:inline-block; margin:0 0 22px; }
.wordmark__letters{ display:flex; gap:clamp(2px,1.4vw,14px); font-weight:900; letter-spacing:-.02em;
  font-size:clamp(64px,16vw,168px); line-height:.9; }
.wordmark__letters span{
  background:linear-gradient(180deg,#fff 0%, #c7d0db 60%, #8b97a6 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
  text-shadow:0 0 28px rgba(255,255,255,.05);
  animation:letterIn .7s var(--ease) backwards;
  animation-delay:calc(var(--i) * .09s + .15s);
}
.wordmark__letters span:nth-child(2),
.wordmark__letters span:nth-child(3){ /* the MM — tinted accent */
  background:linear-gradient(180deg,var(--accent-2),var(--accent));
  -webkit-background-clip:text; background-clip:text;
}
@keyframes letterIn{
  from{ opacity:0; transform:translateY(.35em) rotateX(40deg); filter:blur(6px); }
  to{ opacity:1; transform:none; filter:none; }
}
.wordmark__scan{
  position:absolute; left:-4%; top:0; width:108%; height:100%; pointer-events:none;
  background:linear-gradient(90deg, transparent, rgba(255,122,24,.55), transparent);
  mix-blend-mode:screen; filter:blur(2px);
  transform:translateX(-130%); opacity:0;
  animation:scan 6s var(--ease) 1.2s infinite;
}
/* beam enters from the left, sweeps across the wordmark, flies off the right and fades out */
@keyframes scan{
  0%   { transform:translateX(-130%); opacity:0; }
  6%   { opacity:.9; }
  20%  { opacity:.9; }
  30%  { transform:translateX(160%); opacity:0; }
  100% { transform:translateX(160%); opacity:0; }
}

.hero__tagline{ font-size:clamp(18px,2.4vw,24px); color:var(--text); margin-bottom:12px; }
.hero__tagline b{ color:var(--accent-2); font-weight:700; }
.hero__sub{ font-size:clamp(14.5px,1.6vw,17px); color:var(--muted); max-width:620px; margin:0 auto 30px; }

.hero__cta{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 24px; border-radius:11px; font-weight:700; font-size:15px;
  border:1px solid transparent; cursor:pointer; transition:transform .15s var(--ease), background .2s, border-color .2s, box-shadow .2s;
}
.btn--primary{ background:var(--accent); color:#1a1206; box-shadow:0 8px 26px -10px rgba(255,122,24,.7); }
.btn--primary:hover{ background:var(--accent-2); transform:translateY(-2px); }
.btn--ghost{ background:transparent; color:var(--text); border-color:var(--steel-2); }
.btn--ghost:hover{ border-color:var(--accent); color:var(--accent-2); transform:translateY(-2px); }

.hero__hint{
  margin-top:46px; display:inline-flex; align-items:center; gap:8px;
  background:none; border:0; color:var(--muted); font-family:var(--mono); font-size:12.5px; letter-spacing:.12em;
  text-transform:uppercase; cursor:pointer;
}
.hero__hint svg{ animation:bob 1.8s var(--ease) infinite; }
@keyframes bob{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(4px);} }

/* ============================ SECTION SHELL ============================ */
.live,.services,.about,.contact{ padding:clamp(56px,8vw,104px) clamp(16px,4vw,40px); max-width:var(--maxw); margin:0 auto; }
.section-head{ max-width:680px; margin:0 0 40px; }
.section-head h2{ font-size:clamp(26px,4vw,40px); display:flex; align-items:center; gap:14px; }
.section-head__sub{ color:var(--muted); font-size:clamp(15px,1.7vw,17.5px); margin-top:14px; }

.led{ width:9px; height:9px; border-radius:50%; background:var(--steel-2); flex:0 0 auto; box-shadow:0 0 0 0 transparent; }
.led--live{ background:var(--led-on); box-shadow:0 0 10px var(--led-on); animation:pulse 1.8s ease-in-out infinite; }
.led[data-led].is-ok{ background:var(--led-on); box-shadow:0 0 8px var(--led-on); }
.led[data-led].is-warn{ background:var(--led-amber); box-shadow:0 0 8px var(--led-amber); }
.led[data-led].is-err{ background:var(--led-red); box-shadow:0 0 8px var(--led-red); }
.led[data-led].is-loading{ background:var(--blue); animation:pulse 1.1s ease-in-out infinite; }
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:.35; } }

/* ============================ LIVE GRID ============================ */
.live-grid{ display:grid; gap:18px; grid-template-columns:repeat(3,1fr); }
@media (max-width:920px){ .live-grid{ grid-template-columns:repeat(2,1fr);} }
@media (max-width:600px){ .live-grid{ grid-template-columns:1fr;} }

.tile{
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--steel); border-radius:var(--radius);
  padding:18px; display:flex; flex-direction:column; gap:14px; min-height:230px;
  position:relative; overflow:hidden;
  transition:border-color .25s, transform .25s var(--ease);
}
.tile::before{ content:""; position:absolute; inset:0 0 auto 0; height:2px;
  background:linear-gradient(90deg,transparent,var(--steel-2),transparent); opacity:.6; }
.tile:hover{ border-color:var(--steel-2); transform:translateY(-3px); }
.tile--accent{ border-color:color-mix(in srgb,var(--accent) 40%,var(--steel)); }
.tile--accent::before{ background:linear-gradient(90deg,transparent,var(--accent),transparent); }

.tile__head{ display:flex; align-items:center; gap:10px; }
.tile__head h3{ font-size:15px; letter-spacing:.01em; margin-right:auto; }
.tile__icon{ color:var(--accent-2); font-size:16px; width:18px; text-align:center; }
.tile__body{ flex:1; display:flex; flex-direction:column; gap:10px; }
.tile__foot{ font-family:var(--mono); font-size:11px; color:var(--muted-2); letter-spacing:.02em; }

.metric{ display:flex; align-items:baseline; gap:6px; }
.metric__val{ font-size:46px; font-weight:800; line-height:1; letter-spacing:-.03em; font-variant-numeric:tabular-nums; }
.metric__unit{ font-size:13px; color:var(--muted); font-weight:600; }
.metric__cap{ font-size:12.5px; color:var(--muted); margin-top:-2px; }

.kv{ list-style:none; margin:auto 0 0; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:4px 16px; }
.kv li{ display:flex; justify-content:space-between; gap:8px; font-size:12.5px; color:var(--muted);
  border-top:1px solid color-mix(in srgb,var(--steel) 60%,transparent); padding-top:4px; }
.kv b{ color:var(--text); font-weight:600; font-variant-numeric:tabular-nums; }
#tile-air .kv{ grid-template-columns:1fr 1fr; }

/* flight rows (callsign → altitude) */
.kv--flights li b{ color:var(--accent-2); }
.kv--flights li span{ font-family:var(--mono); letter-spacing:.02em; }
/* transit-alert rows: single column, wrapping titles */
.kv--bsk{ grid-template-columns:1fr; gap:7px 0; }
.kv--bsk li{ display:block; font-size:12px; line-height:1.45; color:var(--muted); }
/* empty / all-clear states span the full tile width */
.kv__empty, .kv__ok{ grid-column:1 / -1; border-top:0; padding-top:6px; }
.kv__empty{ color:var(--muted-2); }
.kv__ok{ color:var(--led-on); font-weight:600; }

/* wide tile (parking) — 2 kolumny, wpasowuje się obok kamery */
.tile--wide{ grid-column:span 2; }
@media (max-width:920px){ .tile--wide{ grid-column:1 / -1; } }
.tile__body--parking{ justify-content:center; }
.parking{ display:flex; align-items:center; gap:8px 22px; flex-wrap:wrap; }
.parking__total{ display:flex; align-items:baseline; gap:7px; flex:0 0 auto; }
.parking__list{ list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:9px; flex:1 1 320px; }
.parking__list li{ display:flex; flex-direction:column; gap:1px; min-width:108px; padding:7px 11px;
  border:1px solid var(--steel); border-radius:9px; background:var(--panel-2); }
.parking__name{ font-family:var(--mono); font-size:10.5px; letter-spacing:.02em; color:var(--muted); white-space:nowrap; }
.parking__free{ font-size:18px; font-weight:800; line-height:1; font-variant-numeric:tabular-nums; }
.parking__free.is-hi{ color:var(--led-on); }
.parking__free.is-mid{ color:var(--accent-2); }
.parking__free.is-lo{ color:#ff9b91; }
.parking__empty{ color:var(--muted-2); font-family:var(--mono); font-size:12.5px; list-style:none; }

.aqi-badge{ display:inline-flex; align-items:center; gap:12px; }
.aqi-badge__num{ font-size:40px; font-weight:800; line-height:1;
  width:74px; height:60px; display:grid; place-items:center; border-radius:10px;
  background:var(--panel-2); border:1px solid var(--steel); }
.aqi-badge__lbl{ font-size:14px; font-weight:700; }
.aqi--1{ --c:#3fb950 } .aqi--2{ --c:#9bd039 } .aqi--3{ --c:#d29922 }
.aqi--4{ --c:#f0883e } .aqi--5{ --c:#f85149 } .aqi--6{ --c:#bc4ad8 }
.aqi-badge[class*="aqi--"] .aqi-badge__num{ color:var(--c); border-color:color-mix(in srgb,var(--c) 60%,var(--steel)); box-shadow:0 0 16px -6px var(--c); }
.aqi-badge[class*="aqi--"] .aqi-badge__lbl{ color:var(--c); }

/* state dimming */
.tile[data-state="loading"] .tile__body{ opacity:.55; }
.tile[data-state="error"] .metric__val{ color:var(--muted-2); }

/* ---- camera ---- */
.tile--cam{ grid-column:auto; }
.tile__body--cam{ padding:0; }
.cam{ position:relative; aspect-ratio:16/10; width:100%; border-radius:10px; overflow:hidden;
  background:repeating-linear-gradient(45deg,#0c1014,#0c1014 10px,#0e1319 10px,#0e1319 20px);
  border:1px solid var(--steel); display:grid; place-items:center; }
.cam__video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:0; transition:opacity .5s; background:#0c1014; }
.cam.is-live .cam__video{ opacity:1; }
.cam__status{ position:relative; z-index:2; background:rgba(20,26,34,.85); color:var(--muted);
  border:1px solid var(--steel-2); padding:9px 16px; border-radius:10px; font-weight:600;
  font-family:var(--mono); font-size:12.5px; letter-spacing:.04em; }
.cam.is-error .cam__status{ color:#ffb38a; border-color:color-mix(in srgb,var(--accent) 35%,var(--steel-2)); }
.cam.is-live .cam__status{ display:none; }
.cam__rec{ position:absolute; top:8px; right:9px; z-index:2; display:none; align-items:center; gap:5px;
  font-family:var(--mono); font-size:10.5px; letter-spacing:.12em; color:#ffb38a; }
.cam.is-live .cam__rec{ display:flex; }
.cam__rec i{ width:8px; height:8px; border-radius:50%; background:var(--led-red); box-shadow:0 0 8px var(--led-red); animation:pulse 1.4s infinite; }
/* on-screen camera name (CCTV-style OSD) */
.cam__osd{ position:absolute; left:9px; bottom:9px; z-index:2; display:none;
  font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--accent-2); background:rgba(8,11,15,.62); border:1px solid var(--steel-2);
  padding:3px 9px; border-radius:6px; backdrop-filter:blur(3px); }
.cam.is-live .cam__osd{ display:inline-block; }

/* PTZ-style controller: number keys (left) · LCD list (centre) · joystick (right) */
.ptz{ display:flex; align-items:stretch; gap:12px; padding:11px 12px 4px; }
.ptz[hidden]{ display:none; }
.ptz__keys{ display:flex; flex-direction:column; gap:3px; flex:0 0 auto; }
.ptz__key{ width:27px; height:27px; display:grid; place-items:center; border-radius:5px;
  background:linear-gradient(#1b232b,#11161c); border:1px solid var(--steel-2); color:var(--muted);
  font-family:var(--mono); font-size:12px; font-weight:700; cursor:pointer;
  box-shadow:0 1px 0 rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.04);
  transition:color .12s var(--ease), border-color .12s var(--ease), box-shadow .12s var(--ease); }
.ptz__key:hover, .ptz__key:focus-visible{ color:var(--text); border-color:var(--accent); outline:none; }
.ptz__key.is-active{ color:var(--bg); border-color:var(--accent);
  background:linear-gradient(180deg,var(--accent-2),var(--accent)); box-shadow:0 0 11px -1px var(--accent); }
.ptz__lcd{ flex:1 1 auto; min-width:0; display:flex; border-radius:6px; padding:9px 14px;
  background:linear-gradient(180deg,#0a1410,#0b1711); border:1px solid #143524;
  box-shadow:inset 0 0 14px rgba(0,0,0,.55), inset 0 0 0 1px rgba(63,185,80,.05); }
.ptz__list{ flex:1 1 auto; list-style:none; margin:0; padding:0;
  display:flex; flex-direction:column; justify-content:space-evenly; }
.ptz__list li{ cursor:pointer; font-family:var(--mono); font-size:12px; letter-spacing:.06em;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  color:#5aa86a; text-shadow:0 0 6px rgba(63,185,80,.22); transition:color .12s var(--ease); }
.ptz__list li:hover{ color:#9fe6ab; }
.ptz__list li.is-active{ color:#bff3c8; font-weight:700; }
.ptz__stick{ flex:0 0 auto; display:flex; align-items:center; }
.ptz__stick-svg .ptz__arrow{ fill:var(--muted-2); }
.ptz__stick-svg .ptz__base{ fill:#0c1014; stroke:var(--steel-2); stroke-width:1.5; }
.ptz__stick-svg .ptz__knob{ fill:var(--accent); stroke:var(--accent-2); stroke-width:2; }

/* weather condition icon */
.wx-row{ display:flex; align-items:center; justify-content:space-between; gap:10px; }
.wx-ico{ flex:0 0 auto; width:46px; height:46px; color:var(--accent-2); }
.wx-ico svg{ width:100%; height:100%; display:block; }

/* ============================ SERVICES ============================ */
.cards{ display:grid; gap:18px; grid-template-columns:repeat(3,1fr); }
@media (max-width:900px){ .cards{ grid-template-columns:repeat(2,1fr);} }
@media (max-width:600px){ .cards{ grid-template-columns:1fr;} }

.card{
  position:relative; background:var(--panel); border:1px solid var(--steel); border-radius:var(--radius);
  padding:26px 22px 22px; overflow:hidden; transition:border-color .25s, transform .25s var(--ease), background .25s;
}
.card::after{ content:""; position:absolute; left:0; top:0; width:3px; height:100%;
  background:linear-gradient(var(--accent),var(--blue)); transform:scaleY(0); transform-origin:top; transition:transform .35s var(--ease); }
.card:hover{ transform:translateY(-4px); border-color:var(--steel-2); background:var(--panel-2); }
.card:hover::after{ transform:scaleY(1); }
.card__no{ font-family:var(--mono); font-size:12px; color:var(--accent); letter-spacing:.1em; }
.card h3{ font-size:19px; margin:8px 0 10px; }
.card p{ color:var(--muted); font-size:14.5px; }
.tags{ list-style:none; display:flex; flex-wrap:wrap; gap:7px; padding:0; margin:16px 0 0; }
.tags li{ font-family:var(--mono); font-size:11.5px; color:var(--blue);
  border:1px solid color-mix(in srgb,var(--blue) 35%,var(--steel)); border-radius:999px; padding:3px 10px; }

.card--schema{ grid-column:span 1; }
.schema{ width:100%; height:auto; margin-top:16px; color:var(--steel-2); }
.schema text{ font-family:var(--mono); font-size:10px; fill:var(--muted); text-anchor:middle; letter-spacing:.04em; }
.schema .node rect{ fill:var(--bg-2); stroke:var(--steel-2); stroke-width:1.4; }
.schema .node--accent rect{ stroke:var(--accent); }
.schema .node--accent text{ fill:var(--accent-2); }
.schema__wires path{ stroke:var(--steel-2); stroke-dasharray:7 9; animation:flow 1.2s linear infinite; }
.schema__wires path:nth-child(odd){ stroke:var(--accent); }
.schema__wires path:nth-child(even){ stroke:var(--blue); }
@keyframes flow{ to{ stroke-dashoffset:-32; } }

/* ============================ ABOUT ============================ */
.about__grid{ display:grid; grid-template-columns:1.3fr 1fr; gap:40px; align-items:start; }
@media (max-width:840px){ .about__grid{ grid-template-columns:1fr; } }
.about h2{ font-size:clamp(26px,4vw,40px); margin-bottom:18px; }
.about .lead{ font-size:18px; color:var(--text); margin-bottom:14px; }
.about p{ color:var(--muted); }
.facts{ list-style:none; padding:0; margin:26px 0 0; display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
@media (max-width:560px){ .facts{ grid-template-columns:repeat(2,1fr);} }
.facts li{ background:var(--panel); border:1px solid var(--steel); border-radius:var(--radius-sm); padding:14px 12px; text-align:center; }
.facts b{ display:block; font-size:22px; color:var(--accent-2); letter-spacing:-.02em; }
.facts span{ font-size:12px; color:var(--muted); }

.console{ background:#0a0d11; border:1px solid var(--steel); border-radius:var(--radius); overflow:hidden; box-shadow:0 20px 50px -28px #000; }
.console__bar{ display:flex; align-items:center; gap:6px; padding:9px 12px; background:var(--panel); border-bottom:1px solid var(--steel); }
.console__bar i{ width:10px; height:10px; border-radius:50%; background:var(--steel-2); }
.console__bar i:nth-child(1){ background:#f85149; } .console__bar i:nth-child(2){ background:#d29922; } .console__bar i:nth-child(3){ background:#3fb950; }
.console__bar span{ margin-left:8px; font-family:var(--mono); font-size:11.5px; color:var(--muted); }
.console__out{ margin:0; padding:16px; font-family:var(--mono); font-size:12.5px; line-height:1.7; color:#cfe3d4;
  min-height:190px; white-space:pre-wrap; }
.console__out .c-accent{ color:var(--accent-2); } .console__out .c-blue{ color:var(--blue); } .console__out .c-mut{ color:var(--muted-2); }
.about__tip{ font-size:12.5px; color:var(--muted-2); margin-top:12px; }
.about__tip kbd{ font-family:var(--mono); background:var(--panel); border:1px solid var(--steel); border-bottom-width:2px; border-radius:5px; padding:1px 6px; font-size:11px; }
.about__tip code{ font-family:var(--mono); color:var(--accent-2); }

/* ============================ CONTACT ============================ */
.contact__grid{ display:grid; grid-template-columns:repeat(3,1fr) auto; gap:16px; align-items:stretch; }
@media (max-width:760px){ .contact__grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:460px){ .contact__grid{ grid-template-columns:1fr; } }
.contact__item{ background:var(--panel); border:1px solid var(--steel); border-radius:var(--radius);
  padding:20px; display:flex; flex-direction:column; gap:6px; justify-content:center; transition:border-color .2s, transform .2s; }
a.contact__item:hover{ border-color:var(--accent); transform:translateY(-3px); }
.contact__k{ font-family:var(--mono); font-size:12px; color:var(--muted); letter-spacing:.08em; text-transform:uppercase; }
.contact__v{ font-size:18px; font-weight:700; }
.contact__qr{ display:flex; flex-direction:column; align-items:center; gap:8px; justify-content:center;
  background:var(--panel); border:1px solid var(--steel); border-radius:var(--radius); padding:16px; }
.contact__qr img{ border-radius:8px; background:#fff; padding:6px; }
.contact__qr span{ font-size:11.5px; color:var(--muted); }

/* ============================ FOOTER ============================ */
.site-footer{ border-top:1px solid var(--steel); padding:26px clamp(16px,4vw,40px);
  display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; align-items:center;
  font-size:12.5px; color:var(--muted-2); font-family:var(--mono); max-width:var(--maxw); margin:0 auto; }

/* ---- visit counter ---- */
.visits{ position:relative; }
.visits__btn{ display:inline-flex; align-items:center; gap:7px; padding:3px 2px;
  background:none; border:0; cursor:pointer; font:inherit; font-family:var(--mono);
  font-size:12.5px; color:var(--muted-2); letter-spacing:.02em; }
.visits__btn:hover, .visits__btn:focus-visible{ color:var(--text); outline:none; }
.visits__led{ width:7px; height:7px; border-radius:50%; background:var(--accent);
  box-shadow:0 0 8px var(--accent); animation:pulse 2.4s var(--ease) infinite; }
.visits__total{ color:var(--accent-2); font-variant-numeric:tabular-nums; }

.visits__pop{ position:absolute; right:0; bottom:calc(100% + 10px); width:280px; z-index:40;
  background:var(--panel); border:1px solid var(--steel-2); border-radius:12px; padding:13px 14px;
  box-shadow:0 26px 60px -24px #000; opacity:0; transform:translateY(6px); pointer-events:none;
  transition:opacity .16s var(--ease), transform .16s var(--ease); }
/* niewidzialny „mostek" wypełniający odstęp do przycisku — panel nie znika, gdy
   kursor przechodzi z liczby do panelu, dzięki czemu można doskrolować listę */
.visits__pop::before{ content:""; position:absolute; left:0; right:0; top:100%; height:16px; }
.visits:hover .visits__pop, .visits:focus-within .visits__pop, .visits.is-open .visits__pop{
  opacity:1; transform:none; pointer-events:auto; }
.visits__pop-head{ display:flex; justify-content:space-between; align-items:baseline;
  color:var(--muted); text-transform:uppercase; letter-spacing:.08em; font-size:10.5px; }
.visits__pop-head b{ color:var(--text); font-size:15px; font-variant-numeric:tabular-nums; }
.visits__spark{ display:flex; align-items:flex-end; gap:2px; height:26px; margin:11px 0 9px; }
.visits__spark i{ flex:1 1 0; min-width:2px; border-radius:1px; opacity:.85;
  background:linear-gradient(180deg,var(--accent-2),var(--accent)); }
.visits__table{ display:block; width:100%; max-height:148px; overflow-y:auto; overflow-x:hidden; border-collapse:collapse;
  scrollbar-width:thin; scrollbar-color:var(--steel-2) transparent; }
.visits__table::-webkit-scrollbar{ width:4px; }
.visits__table::-webkit-scrollbar-track{ background:transparent; }
.visits__table::-webkit-scrollbar-thumb{ background:var(--steel-2); border-radius:3px; }
.visits__table::-webkit-scrollbar-thumb:hover{ background:var(--muted); }
.visits__table td{ padding:3px 0; font-size:11px; color:var(--muted-2); white-space:nowrap; }
.visits__table td:nth-child(1){ width:52px; color:var(--muted); }
.visits__table td:nth-child(2){ width:100%; padding:3px 8px; }
.visits__table td:nth-child(3){ text-align:right; color:var(--text); font-variant-numeric:tabular-nums; }
.visits__bar{ display:block; height:6px; min-width:2px; border-radius:3px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2)); }
.visits__foot{ margin-top:10px; padding-top:8px; border-top:1px solid var(--steel);
  font-size:10px; color:var(--muted-2); letter-spacing:.02em; }
@media (max-width:520px){ .visits__pop{ right:auto; left:0; width:min(280px,84vw); } }
@media (prefers-reduced-motion:reduce){
  .visits__led{ animation:none; }
  .visits__pop{ transition:none; }
}

/* ============================ TERMINAL ============================ */
.terminal{ position:fixed; inset:0; z-index:300; display:grid; place-items:center;
  background:rgba(4,6,9,.66); backdrop-filter:blur(4px); padding:20px; }
.terminal[hidden]{ display:none; }
.terminal__win{ width:min(720px,100%); max-height:80vh; display:flex; flex-direction:column;
  background:#090c10; border:1px solid var(--steel-2); border-radius:14px; overflow:hidden;
  box-shadow:0 40px 120px -30px #000; animation:termIn .22s var(--ease); }
@keyframes termIn{ from{ opacity:0; transform:translateY(14px) scale(.98);} to{ opacity:1; transform:none; } }
.terminal__bar{ display:flex; align-items:center; gap:6px; padding:10px 12px; background:var(--panel); border-bottom:1px solid var(--steel); }
.terminal__bar i{ width:11px; height:11px; border-radius:50%; }
.terminal__bar i:nth-child(1){ background:#f85149; } .terminal__bar i:nth-child(2){ background:#d29922; } .terminal__bar i:nth-child(3){ background:#3fb950; }
.terminal__bar span{ margin-left:8px; font-family:var(--mono); font-size:12px; color:var(--muted); }
.terminal__close{ margin-left:auto; background:none; border:0; color:var(--muted); cursor:pointer; font-size:14px; }
.terminal__close:hover{ color:var(--text); }
.terminal__out{ margin:0; padding:16px; overflow:auto; flex:1; font-family:var(--mono); font-size:13px; line-height:1.65; color:#d6e2dc; white-space:pre-wrap; }
.terminal__out .c-accent{ color:var(--accent-2); } .terminal__out .c-blue{ color:var(--blue); }
.terminal__out .c-mut{ color:var(--muted-2); } .terminal__out .c-ok{ color:var(--led-on); }
.terminal__line{ display:flex; align-items:center; gap:8px; padding:10px 16px; border-top:1px solid var(--steel); }
.terminal__prompt{ font-family:var(--mono); font-size:13px; color:var(--accent); }
.terminal__input{ flex:1; background:none; border:0; color:var(--text); font-family:var(--mono); font-size:13px; }
.terminal__input:focus{ outline:none; }

/* ============================ MOTION / RESPONSIVE ============================ */
@media (max-width:720px){
  .nav{ display:none; }
}
@media (prefers-reduced-motion:reduce){
  .wordmark__letters span{ animation:none; }
  .wordmark__scan,.hero__hint svg,.schema__wires path,.brand__mark i,.led--live,.cam.is-live .cam__scan,.led[data-led].is-loading{ animation:none; }
  .cam__scan{ opacity:0 !important; }
}

/* reveal-on-scroll (JS toggles .in) */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){ .reveal{ opacity:1; transform:none; transition:none; } }