:root{
  --bg:#0b0f17;
  --panel:#121826;
  --panel2:#182033;
  --text:#f4f7fb;
  --muted:#aab4c4;

  --primary:#23a794;
  --primary-dark:#167362;
  --primary-deep:#0d4f44;
  --primary-light:#3dc7b3;
  --primary-bright:#5fe0c8;

  --warn:#ffd95b;
  --danger:#ff5252;
  --line:rgba(255,255,255,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  background:linear-gradient(180deg,#080b11,#101a1c 45%,#0b0f17);
  color:var(--text);
  overflow-x:hidden;
  position:relative;
}
a{color:inherit}

/* ===== Dekoracyjne tło ===== */
.bg-grid{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);
}
.bg-glow{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(600px circle at 15% 10%,rgba(35,167,148,.14),transparent 60%),
    radial-gradient(700px circle at 90% 80%,rgba(95,224,200,.10),transparent 60%);
  animation:bgPulse 9s ease-in-out infinite alternate;
}
@keyframes bgPulse{
  0%{opacity:.65}
  100%{opacity:1}
}
main,.topbar,.footer,.infobar{position:relative;z-index:1}

/* ===== Sticky wrapper — pasek info + topbar przyklejone razem ===== */
.header-sticky{
  position:sticky;
  top:0;
  z-index:60;
}

/* ===== Pasek info na samej górze ===== */
.infobar{
  background:linear-gradient(90deg,rgba(35,167,148,.14),rgba(8,11,17,.85) 45%,rgba(8,11,17,.85) 55%,rgba(95,224,200,.12));
  border-bottom:1px solid rgba(35,167,148,.22);
  font-size:13px;
  backdrop-filter:blur(10px);
}
.infobar-inner{
  display:flex;justify-content:flex-end;align-items:center;
  gap:22px;padding:8px 7%;
}
.infobar-item{
  display:inline-flex;align-items:center;gap:10px;
  color:#cbd2dc;text-decoration:none;
  font-weight:700;letter-spacing:3.5px;
  transition:color .2s,transform .2s;
}
.infobar-item:hover{color:var(--primary-bright);transform:translateY(-1px)}
.infobar-item svg{
  width:14px;height:14px;
  color:var(--primary-light);
  flex-shrink:0;
  filter:drop-shadow(0 0 4px rgba(35,167,148,.5));
  transition:color .2s;
}
.infobar-item:hover svg{color:var(--primary-bright)}
.infobar-sep{
  width:1px;height:14px;
  background:rgba(255,255,255,.15);
}

/* ===== Topbar ===== */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 7%;
  background:rgba(8,11,17,.92);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  transition:padding .25s ease,background .25s ease;
}
.topbar.shrink{padding:6px 7%;background:rgba(8,11,17,.95)}
.logo{
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  height:84px;
  transition:height .25s ease;
}
.topbar.shrink .logo{height:64px}
.logo-img{
  height:100%;width:auto;display:block;
  /* białe tło → czarne (invert) → screen ukrywa czerń na ciemnym headerze; hue-rotate przywraca teal; brightness+contrast podkręcają stłumiony kolor */
  filter:invert(1) hue-rotate(180deg) brightness(1.5) contrast(1.3);
  mix-blend-mode:screen;
  transition:filter .25s ease,transform .35s ease;
}
.logo:hover .logo-img{
  filter:invert(1) hue-rotate(180deg) brightness(1.7) contrast(1.35);
  transform:scale(1.03);
}
.nav{display:flex;gap:22px;flex-wrap:wrap}
.nav a{
  text-decoration:none;color:var(--muted);font-weight:700;
  position:relative;padding:4px 0;transition:color .2s;
  font-size:14.5px;
}
.nav a:after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--primary),var(--primary-bright));
  transition:width .25s ease;
}
.nav a:hover{color:var(--primary-light)}
.nav a:hover:after,.nav a.active:after{width:100%}
.nav a.active{color:var(--text)}
.menu-btn{display:none;background:none;border:0;color:white;font-size:28px;cursor:pointer}

/* ===== Hero ===== */
.hero{
  min-height:86vh;
  display:grid;
  grid-template-columns:1.35fr .65fr;
  gap:40px;
  align-items:center;
  padding:70px 7%;
  position:relative;
}
.hero:before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 20% 20%,rgba(35,167,148,.18),transparent 28%),
    radial-gradient(circle at 80% 10%,rgba(95,224,200,.14),transparent 30%);
  animation:heroBreath 7s ease-in-out infinite alternate;
}
@keyframes heroBreath{
  0%{transform:scale(1);opacity:.85}
  100%{transform:scale(1.06);opacity:1}
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  color:var(--primary-light);
  text-transform:uppercase;
  letter-spacing:2px;
  font-size:13px;
  font-weight:900;
}
h1{font-size:clamp(38px,6vw,76px);line-height:.98;margin:12px 0 22px}
h2{font-size:clamp(30px,4vw,48px);line-height:1.05;margin:10px 0 18px}
h3{margin:0 0 10px;font-size:22px}
h4{margin:0 0 14px;font-size:15px;text-transform:uppercase;letter-spacing:1.5px;color:var(--text);display:flex;align-items:center;gap:10px}
.grad-text{
  background:linear-gradient(135deg,var(--primary-bright),var(--primary));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.grad-text-teal{
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{font-size:21px;line-height:1.6;color:var(--muted);max-width:760px}
.section-lead{font-size:17px;line-height:1.7;color:var(--muted);max-width:820px;margin:0 0 36px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0}

/* ===== Przyciski ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 22px;border-radius:14px;
  text-decoration:none;font-weight:900;border:1px solid var(--line);
  cursor:pointer;font-family:inherit;font-size:15px;
  transition:transform .15s ease,box-shadow .25s ease,background .25s,border-color .25s,color .25s;
}
.btn:hover{transform:translateY(-2px)}
.primary{
  background:linear-gradient(135deg,var(--primary-bright),var(--primary));
  color:#052b25;border:0;
  box-shadow:0 12px 30px rgba(35,167,148,.35);
}
.primary:hover{box-shadow:0 16px 40px rgba(95,224,200,.45)}
.brand{
  background:transparent;
  color:var(--primary-light);
  border:1.5px solid var(--primary);
}
.brand:hover{
  background:rgba(35,167,148,.12);
  color:var(--primary-bright);
  border-color:var(--primary-light);
}
.secondary{background:rgba(255,255,255,.06);color:white}
.secondary:hover{background:rgba(255,255,255,.12)}
.full{width:100%;background:white;color:#111}
.full:hover{background:#eaeaea}

/* ===== Trust ===== */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
.trust div,.hero-card,.dark-box,.form{
  background:rgba(255,255,255,.06);
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:0 24px 70px rgba(0,0,0,.22);
  position:relative;
}
.trust div{
  padding:18px;
  transition:transform .25s ease,border-color .25s;
}
.trust div:hover{transform:translateY(-3px);border-color:rgba(35,167,148,.45)}
.trust strong{
  display:block;font-size:28px;color:white;
  font-variant-numeric:tabular-nums;
}
.trust span{color:var(--muted);font-size:14px}

/* ===== Hero card ===== */
.hero-card{
  padding:30px;
  background:linear-gradient(180deg,var(--panel2),var(--panel));
  border-radius:24px;
  border:1px solid var(--line);
  box-shadow:0 24px 70px rgba(0,0,0,.22);
  overflow:hidden;position:relative;
}
.hero-card:before{
  content:"";position:absolute;inset:-1px;border-radius:24px;padding:1px;
  background:linear-gradient(135deg,rgba(95,224,200,.55),transparent 45%,rgba(35,167,148,.5));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  pointer-events:none;opacity:.7;
}
.hero-card p,.split p,.dark-box p,.steps p,.contact p{
  color:var(--muted);line-height:1.7;
}

/* ===== Terminal diagnostyczny (zastępuje tachometr) ===== */
.scope{
  background:#070a10;
  border:1px solid rgba(95,224,200,.22);
  border-radius:16px;
  padding:16px;
  margin-bottom:18px;
  font-family:Consolas,'Courier New',monospace;
  font-size:12.5px;
  overflow:hidden;
  position:relative;
  box-shadow:inset 0 0 30px rgba(35,167,148,.05);
}
.scope:before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary-bright),transparent);
  animation:scopeSweep 3s ease-in-out infinite;
}
@keyframes scopeSweep{
  0%,100%{opacity:.3}
  50%{opacity:1}
}
.scope-head{
  display:flex;align-items:center;gap:8px;
  padding-bottom:10px;margin-bottom:10px;
  border-bottom:1px dashed rgba(95,224,200,.2);
}
.scope-title{
  font-size:10.5px;font-weight:900;letter-spacing:2px;
  color:var(--primary-bright);
}
.scope-status{
  margin-left:auto;font-size:9.5px;letter-spacing:1.5px;
  color:#3ddc97;font-weight:700;
}
.scope-body>*{
  opacity:0;transform:translateX(-6px);
  animation:scopeLine .45s ease forwards;
}
.scope-body>*:nth-child(1){animation-delay:.2s}
.scope-body>*:nth-child(2){animation-delay:.45s}
.scope-body>*:nth-child(3){animation-delay:.65s}
.scope-body>*:nth-child(4){animation-delay:.78s}
.scope-body>*:nth-child(5){animation-delay:.91s}
.scope-body>*:nth-child(6){animation-delay:1.1s}
.scope-body>*:nth-child(7){animation-delay:1.3s}
@keyframes scopeLine{
  to{opacity:1;transform:none}
}
.scope-line{
  display:flex;align-items:baseline;
  margin:4px 0;line-height:1.4;
}
.scope-key{color:var(--primary-light);white-space:nowrap}
.scope-dots{color:rgba(255,255,255,.16);flex:1;overflow:hidden;padding:0 6px}
.scope-val{color:#cbd2dc;font-weight:700;white-space:nowrap}
.scope-val.ok{color:#3ddc97}
.scope-val.warn{color:var(--warn)}
.scope-sub{
  color:var(--muted);font-size:11.5px;
  padding-left:14px;margin:2px 0;line-height:1.5;
}
.scope-row{
  display:grid;grid-template-columns:1fr 1fr;gap:5px 14px;
  margin-top:10px;padding-top:8px;
  border-top:1px dashed rgba(95,224,200,.18);
}
.scope-row span{
  display:flex;justify-content:space-between;align-items:baseline;
  font-size:11.5px;
}
.scope-row em{color:var(--primary-light);font-style:normal;letter-spacing:1.2px;font-weight:700}
.scope-row strong{color:#fff;font-weight:700;font-variant-numeric:tabular-nums}
.scope-foot{
  margin-top:14px;padding-top:10px;
  border-top:1px dashed rgba(95,224,200,.2);
}
.scope-progress{
  height:4px;border-radius:999px;
  background:rgba(255,255,255,.06);
  overflow:hidden;
}
.scope-progress span{
  display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--primary),var(--primary-bright));
  box-shadow:0 0 10px rgba(95,224,200,.4);
  animation:scopeProgress 2.6s ease-out forwards .5s,scopeProgressPulse 3s ease-in-out 3s infinite;
}
@keyframes scopeProgress{
  to{width:88%}
}
@keyframes scopeProgressPulse{
  0%,100%{width:88%}
  50%{width:78%}
}
.scope-foot small{
  display:block;margin-top:8px;color:var(--muted);
  font-size:11px;letter-spacing:.4px;text-align:center;
}

/* ===== Brands marquee ===== */
.brands{
  margin:0 7% 30px;
  padding:24px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  position:relative;
}
.brands-head{padding:0 6px 14px}
.brands-label{
  margin:0;color:var(--muted);font-size:13px;
  text-transform:uppercase;letter-spacing:2px;font-weight:700;
}
.brands-marquee{
  overflow:hidden;
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.brands-track{
  display:flex;gap:40px;align-items:center;
  animation:marquee 45s linear infinite;
  width:max-content;
}
.brands-track span{
  font-weight:800;font-size:17px;color:#cbd2dc;white-space:nowrap;
  letter-spacing:.5px;
  transition:color .2s;
}
.brands-track span:hover{color:var(--primary-light)}
.brand-sep{
  color:var(--primary-bright)!important;
  font-size:13px!important;letter-spacing:3px;font-weight:900;
}
@keyframes marquee{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

/* ===== Karty usług ===== */
.section{padding:75px 7% 60px}
.grid-services{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
}
.card-svc{
  padding:28px;background:var(--panel);
  border:1px solid var(--line);border-radius:24px;
  transition:transform .3s ease,border-color .25s,box-shadow .3s;
  overflow:hidden;position:relative;
  box-shadow:0 24px 70px rgba(0,0,0,.22);
}
.card-svc:before{
  content:"";position:absolute;left:0;top:0;height:3px;width:0;
  background:linear-gradient(90deg,var(--primary),var(--primary-bright));
  transition:width .35s ease;
}
.card-svc:hover{
  transform:translateY(-6px);
  border-color:rgba(35,167,148,.4);
  box-shadow:0 30px 60px rgba(0,0,0,.45),0 0 0 1px rgba(35,167,148,.15);
}
.card-svc:hover:before{width:100%}
.card-icon{
  width:48px;height:48px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(35,167,148,.14);
  color:var(--primary-light);
  margin-bottom:16px;
  transition:transform .35s ease,background .25s,color .25s;
}
.card-icon svg{width:24px;height:24px}
.card-svc:hover .card-icon{transform:rotate(-6deg) scale(1.08);background:rgba(35,167,148,.22);color:var(--primary-bright)}
.card-svc h3{margin-bottom:14px}
.svc-list{
  margin:0;padding:0;list-style:none;
  color:var(--muted);line-height:1.7;font-size:14.5px;
}
.svc-list li{
  position:relative;padding:6px 0 6px 22px;
  border-bottom:1px dashed rgba(255,255,255,.06);
}
.svc-list li:last-child{border-bottom:0}
.svc-list li:before{
  content:"";position:absolute;left:0;top:13px;
  width:8px;height:8px;border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 6px rgba(35,167,148,.6);
}
.card-svc.highlight{
  border-color:rgba(95,224,200,.5);
  background:linear-gradient(180deg,rgba(35,167,148,.18),var(--panel) 70%);
  box-shadow:0 24px 70px rgba(0,0,0,.4),0 0 0 1px rgba(95,224,200,.18);
}
.card-svc.highlight:before{
  background:linear-gradient(90deg,var(--primary-bright),var(--primary));
}
.card-svc.highlight .card-icon{
  background:rgba(95,224,200,.18);
  color:var(--primary-bright);
  animation:iconPulse 2.4s ease-in-out infinite;
}
.card-svc.highlight .svc-list li:before{
  background:var(--primary-bright);
  box-shadow:0 0 6px rgba(95,224,200,.7);
}
@keyframes iconPulse{
  0%,100%{box-shadow:0 0 0 0 rgba(95,224,200,.5)}
  50%{box-shadow:0 0 0 10px rgba(95,224,200,0)}
}
.card-badge{
  position:absolute;top:18px;right:18px;
  font-size:10px;font-weight:900;letter-spacing:1.5px;text-transform:uppercase;
  padding:5px 10px;border-radius:999px;
  background:linear-gradient(135deg,var(--primary-bright),var(--primary));
  color:#052b25;
}

/* ===== Diagnostyka ===== */
.section-diag{
  margin:0 7%;padding:60px;border-radius:34px;
  background:linear-gradient(135deg,#0f1c1f,#0c111b);
  border:1px solid var(--line);position:relative;overflow:hidden;
}
.section-diag:before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(600px circle at 90% 0,rgba(35,167,148,.16),transparent 60%);
}
.section-diag>*{position:relative}
.diag-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px;
}
.diag-block{
  padding:26px;border-radius:20px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.diag-block .checklist{margin-top:0}
.platform-grid{display:flex;flex-wrap:wrap;gap:8px}
.platform-grid span{
  padding:8px 14px;border-radius:999px;
  background:rgba(35,167,148,.1);
  border:1px solid rgba(35,167,148,.3);
  color:var(--primary-light);
  font-size:13px;font-weight:700;
  transition:background .2s,transform .2s,border-color .2s;
}
.platform-grid span:hover{background:rgba(35,167,148,.18);transform:translateY(-2px)}
.platform-grid .pill-truck{
  background:rgba(95,224,200,.12);
  border-color:rgba(95,224,200,.4);
  color:var(--primary-bright);
}
.platform-grid .pill-truck:hover{background:rgba(95,224,200,.2);border-color:rgba(95,224,200,.6)}
.diag-foot{
  margin-top:14px;color:var(--muted);font-size:13px;font-style:italic;
}
.protocols{
  display:grid;grid-template-columns:1fr;gap:8px;
}
.protocols>div{
  padding:11px 13px;border-radius:10px;
  background:rgba(95,224,200,.05);
  border:1px solid rgba(95,224,200,.18);
  display:flex;flex-direction:column;gap:3px;
  transition:border-color .2s,background .2s,transform .2s;
}
.protocols>div:hover{
  transform:translateX(3px);
  border-color:rgba(95,224,200,.4);
  background:rgba(95,224,200,.1);
}
.protocols strong{
  color:var(--primary-bright);font-size:13px;
  font-family:Consolas,monospace;letter-spacing:.5px;
}
.protocols span{color:var(--muted);font-size:12px;line-height:1.4}

/* ===== Sekcja Typowe Objawy ===== */
.symptoms{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
}
.symptom{
  padding:24px;border-radius:20px;
  background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line);
  position:relative;overflow:hidden;
  transition:transform .3s,border-color .25s,box-shadow .3s;
}
.symptom:hover{
  transform:translateY(-4px);
  border-color:rgba(255,217,91,.35);
  box-shadow:0 30px 60px rgba(0,0,0,.4);
}
.symptom-head{
  display:flex;align-items:center;gap:12px;
  margin-bottom:14px;padding-bottom:14px;
  border-bottom:1px dashed rgba(255,255,255,.08);
}
.symptom-head svg{
  width:26px;height:26px;color:var(--warn);
  flex-shrink:0;
  filter:drop-shadow(0 0 6px rgba(255,217,91,.4));
}
.symptom-head h3{margin:0;font-size:16px;line-height:1.3}
.symptom-check{
  margin:0 0 10px;color:var(--muted);
  font-size:11.5px;text-transform:uppercase;letter-spacing:1.2px;font-weight:800;
}
.symptom-tags{display:flex;flex-wrap:wrap;gap:6px}
.symptom-tags span{
  padding:5px 10px;border-radius:8px;
  background:rgba(35,167,148,.08);
  border:1px solid rgba(35,167,148,.25);
  color:var(--primary-light);
  font-size:12px;font-weight:700;
  font-family:Consolas,monospace;
  transition:background .2s,border-color .2s,color .2s;
}
.symptom-tags span:hover{
  background:rgba(95,224,200,.14);
  border-color:rgba(95,224,200,.45);
  color:var(--primary-bright);
}

/* ===== Split / TIR ===== */
.split{
  margin:60px 7%;
  padding:60px;
  display:grid;
  grid-template-columns:1fr .75fr;
  gap:44px;
  align-items:start;
  border-radius:34px;
  background:linear-gradient(135deg,#13212a,#0c111b);
  border:1px solid var(--line);
  position:relative;overflow:hidden;
}
.split:after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(500px circle at 90% 110%,rgba(95,224,200,.14),transparent 60%);
}
.split>div{position:relative}
.truck-brands-label{
  margin:18px 0 10px;font-weight:700;color:var(--text);font-size:14px;
  text-transform:uppercase;letter-spacing:1.5px;
}
.truck-brands{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.truck-brands span{
  padding:7px 12px;border-radius:8px;
  background:rgba(35,167,148,.08);
  border:1px solid rgba(35,167,148,.25);
  color:var(--primary-light);
  font-size:13px;font-weight:700;
  transition:transform .2s,border-color .2s;
}
.truck-brands span:hover{transform:translateY(-2px);border-color:var(--primary-light)}
.checklist{padding-left:0;list-style:none;color:var(--muted);line-height:2;margin:14px 0 0}
.checklist li{transition:transform .2s,color .2s}
.checklist li:hover{transform:translateX(4px);color:var(--text)}
.checklist li:before{
  content:"✓";color:var(--primary);font-weight:900;margin-right:10px;display:inline-block;
}
.dark-box{
  padding:34px;background:#070a10;
  border-radius:24px;border:1px solid var(--line);
  position:relative;overflow:hidden;
}
.diag-strip{
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:10px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  margin-bottom:18px;
  position:relative;overflow:hidden;
}
.diag-label{
  font-size:11px;letter-spacing:2px;font-weight:900;color:var(--muted);
  margin-left:auto;font-family:Consolas,monospace;
}
.scan-line{
  position:absolute;top:0;left:-30%;height:100%;width:30%;
  background:linear-gradient(90deg,transparent,rgba(95,224,200,.24),transparent);
  animation:scan 3.4s linear infinite;
}
@keyframes scan{
  0%{left:-30%}
  100%{left:130%}
}

/* ===== Systems list (zastąpił mini-stats) ===== */
.systems-list{
  display:flex;flex-direction:column;gap:8px;margin-top:22px;
}
.systems-list div{
  padding:12px 14px;border-radius:12px;
  background:rgba(35,167,148,.06);
  border:1px solid rgba(35,167,148,.2);
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  transition:border-color .2s,background .2s,transform .2s;
}
.systems-list div:hover{
  transform:translateX(3px);
  border-color:rgba(95,224,200,.4);
  background:rgba(95,224,200,.08);
}
.systems-list strong{
  color:var(--primary-bright);font-size:12.5px;
  text-transform:uppercase;letter-spacing:1.3px;font-weight:900;
  white-space:nowrap;
}
.systems-list span{
  color:var(--muted);font-size:12.5px;
  font-family:Consolas,monospace;
  text-align:right;
}

/* ===== Stage'e chiptuningu ===== */
.stages{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px 0 40px;
}
.stage{
  padding:30px 26px;border-radius:22px;
  background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line);
  position:relative;overflow:hidden;
  transition:transform .3s,border-color .25s,box-shadow .3s;
}
.stage:hover{
  transform:translateY(-5px);
  border-color:rgba(95,224,200,.45);
  box-shadow:0 30px 60px rgba(0,0,0,.45),0 0 0 1px rgba(95,224,200,.15);
}
.stage-tag{
  display:inline-block;padding:6px 12px;border-radius:999px;
  background:linear-gradient(135deg,var(--primary-bright),var(--primary));
  color:#052b25;font-weight:900;font-size:12px;letter-spacing:1.5px;
  margin-bottom:18px;
}
.stages .stage:nth-child(2) .stage-tag{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;
}
.stage-tag.stage-eco{
  background:linear-gradient(135deg,var(--primary-dark),var(--primary-deep));
  color:var(--primary-bright);
}
.stage h3{margin-bottom:12px}
.stage p{color:var(--muted);line-height:1.7;font-size:14.5px;margin-bottom:14px}
.stage .svc-list li:before{background:var(--primary-bright);box-shadow:0 0 6px rgba(95,224,200,.7)}
.stages .stage:nth-child(2) .svc-list li:before{background:var(--primary-light);box-shadow:0 0 6px rgba(61,199,179,.6)}
.stages .stage:nth-child(3) .svc-list li:before{background:var(--primary);box-shadow:0 0 6px rgba(35,167,148,.6)}

/* ===== ECU pills ===== */
.ecu-grid{
  display:grid;grid-template-columns:1.4fr 1fr;gap:18px;margin-bottom:40px;
}
.ecu-block{
  padding:26px;border-radius:20px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.ecu-pills{display:flex;flex-wrap:wrap;gap:8px}
.ecu-pills span{
  padding:7px 12px;border-radius:8px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  font-size:13px;font-weight:700;color:#cbd2dc;
  font-family:Consolas,monospace;
  transition:transform .2s,border-color .2s,background .2s,color .2s;
}
.ecu-pills span:hover{
  transform:translateY(-2px);
  border-color:rgba(35,167,148,.5);
  background:rgba(35,167,148,.1);
  color:var(--primary-light);
}
.ecu-block:nth-child(2) .ecu-pills span:hover{
  border-color:rgba(95,224,200,.55);
  background:rgba(95,224,200,.1);
  color:var(--primary-bright);
}
.ecu-foot{
  margin-top:14px;color:var(--muted);font-size:13px;font-style:italic;
}

/* ===== Steps ===== */
.steps-title{
  font-size:22px;text-transform:uppercase;letter-spacing:1.5px;
  margin:30px 0 16px;color:var(--text);
}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:14px}
.steps>div{
  padding:26px;border-left:3px solid var(--primary);
  background:rgba(255,255,255,.05);border-radius:18px;
  transition:transform .25s,background .25s,border-color .25s;
  position:relative;
}
.steps>div:hover{
  transform:translateY(-4px);
  background:rgba(35,167,148,.08);
  border-left-color:var(--primary-bright);
}
.steps span{
  display:inline-block;color:var(--primary-light);font-weight:900;font-size:14px;
  margin-bottom:6px;letter-spacing:2px;
}
.steps>div:hover span{color:var(--primary-bright)}

/* ===== FAQ ===== */
.faq-section{padding-top:50px}
.faq{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.faq details{
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
  transition:border-color .25s,background .25s;
}
.faq details[open]{
  border-color:rgba(35,167,148,.5);
  background:rgba(35,167,148,.06);
}
.faq summary{
  list-style:none;cursor:pointer;
  padding:18px 56px 18px 22px;
  font-weight:800;font-size:16px;color:var(--text);
  position:relative;
  transition:color .2s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--primary-light)}
.faq summary:after{
  content:"";position:absolute;right:22px;top:50%;
  width:12px;height:12px;
  border-right:2px solid var(--primary-light);
  border-bottom:2px solid var(--primary-light);
  transform:translateY(-70%) rotate(45deg);
  transition:transform .25s,border-color .2s;
}
.faq details[open] summary:after{
  transform:translateY(-30%) rotate(-135deg);
  border-color:var(--primary-bright);
}
.faq details p{
  margin:0;padding:0 22px 22px;
  color:var(--muted);line-height:1.75;
}

/* ===== CTA ===== */
.cta{
  margin:40px 7%;
  padding:60px;
  text-align:center;
  border-radius:34px;
  background:linear-gradient(135deg,rgba(35,167,148,.22),rgba(95,224,200,.10));
  border:1px solid rgba(35,167,148,.35);
  position:relative;overflow:hidden;
}
.cta:before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(500px circle at 50% 0,rgba(95,224,200,.18),transparent 60%);
  pointer-events:none;
}
.cta p{color:var(--muted);font-size:19px;position:relative}

/* ===== Kontakt ===== */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.map-wrap{
  position:relative;
  border-radius:24px;
  overflow:hidden;
  border:1px solid rgba(35,167,148,.3);
  box-shadow:0 24px 70px rgba(0,0,0,.35),0 0 0 1px rgba(35,167,148,.15);
  background:var(--panel);
}
.map-frame{
  width:100%;height:380px;border:0;display:block;
  filter:grayscale(.25) contrast(1.05) saturate(.9) brightness(.95);
}
.map-link{
  position:absolute;bottom:14px;left:14px;
  font-size:13px;padding:10px 14px;border-radius:10px;
  background:rgba(8,11,17,.85);
  border:1.5px solid var(--primary);
  color:var(--primary-bright);
  backdrop-filter:blur(8px);
  box-shadow:0 8px 20px rgba(0,0,0,.4);
  z-index:2;
}
.map-link:hover{
  background:rgba(35,167,148,.18);
  border-color:var(--primary-light);
  color:#fff;
}
.form{padding:26px;display:grid;gap:14px;background:var(--panel)}
input,textarea{
  width:100%;padding:16px;border-radius:14px;
  border:1px solid var(--line);background:#0b0f17;color:white;
  font-family:inherit;font-size:15px;
  transition:border-color .2s,box-shadow .2s;
}
input:focus,textarea:focus{
  outline:none;border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(35,167,148,.2);
}
textarea{min-height:120px;resize:vertical}
small{color:var(--muted)}

/* ===== Footer ===== */
.footer{padding:26px 7%;border-top:1px solid var(--line);color:var(--muted);text-align:center}

/* ===== LED ===== */
.led{
  width:9px;height:9px;border-radius:50%;display:inline-block;flex-shrink:0;
  position:relative;
}
.led:after{
  content:"";position:absolute;inset:-3px;border-radius:50%;
  animation:ledPulse 2s ease-in-out infinite;
}
.led-primary{background:var(--primary);box-shadow:0 0 8px rgba(35,167,148,.8)}
.led-primary:after{box-shadow:0 0 0 0 rgba(35,167,148,.5)}
.led-mint{background:var(--primary-bright);box-shadow:0 0 8px rgba(95,224,200,.85)}
.led-mint:after{box-shadow:0 0 0 0 rgba(95,224,200,.55)}
.led-red{background:var(--danger);box-shadow:0 0 8px rgba(255,82,82,.7)}
.led-red:after{box-shadow:0 0 0 0 rgba(255,82,82,.5)}
@keyframes ledPulse{
  0%{transform:scale(.6);opacity:.9}
  100%{transform:scale(1.6);opacity:0}
}

/* ===== Reveal ===== */
.reveal{
  opacity:0;transform:translateY(28px);
  transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1);
  will-change:opacity,transform;
}
.reveal.visible{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.001s!important;transition-duration:.001s!important}
  .reveal{opacity:1;transform:none}
}

/* ===== Responsive ===== */
@media(max-width:1100px){
  .grid-services,.symptoms,.diag-grid{grid-template-columns:repeat(2,1fr)}
  .stages{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .hero,.split,.contact,.diag-grid,.ecu-grid{grid-template-columns:1fr}
  .grid-services,.stages,.steps,.trust,.symptoms{grid-template-columns:1fr}
  .logo{height:64px}
  .topbar.shrink .logo{height:50px}
  .infobar-inner{
    justify-content:center;flex-wrap:wrap;
    gap:6px 14px;padding:8px 5%;font-size:12px;
  }
  .infobar-sep{display:none}
  .nav{
    display:none;position:absolute;top:72px;left:0;right:0;
    background:#0b0f17;padding:20px 7%;flex-direction:column;
  }
  .nav.open{display:flex}
  .menu-btn{display:block}
  .split,.cta,.section-diag{margin:20px;padding:32px}
}