:root {
  --pc-red:#e11928;
  --pc-bg:#0a0a0a;
  --pc-white:#fff;
  --muted:#a3a3a3;
  --border:#1b1b1b;
  --radius:16px;
}

/* ===== RESET ===== */
* { box-sizing:border-box }
html, body {
  margin:0; padding:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;
  background:var(--pc-bg);
  color:var(--pc-white);
}
img { max-width:100%; display:block }
a { color:inherit; text-decoration:none }

.container {
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}

/* ===== HEADER ===== */
.site-header {
  position:sticky;
  top:0;
  background:rgba(10,10,10,.9);
  backdrop-filter:blur(6px);
  border-bottom:1px solid #111;
  z-index:50;
}
.nav {
  height:90px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand {
  display:flex;
  align-items:center;
  gap:0;
}
.logo {
  height:72px;
  width:auto;
  margin-top:4px;
  transition:transform .2s ease;
}
.logo:hover { transform:scale(1.03) }

.navlinks {
  display:flex;
  gap:18px;
  align-items:center;
}
.navlinks a {
  position:relative;
}
.navlinks a::after {
  content:"";
  position:absolute;
  left:0; right:0; bottom:-6px;
  height:2px;
  background:linear-gradient(90deg,var(--pc-red),transparent);
  opacity:0; transform:scaleX(.8);
  transition:.15s ease;
}
.navlinks a:hover::after {
  opacity:1; transform:scaleX(1);
}
.lang a {
  margin-left:10px;
  padding:.4rem .6rem;
  border:1px solid #222;
  border-radius:10px;
}
.lang a.active {
  border-color:var(--pc-red);
  color:var(--pc-red);
}

/* ===== BUTTONS ===== */
.btn {
  display:inline-flex;
  gap:.6rem;
  align-items:center;
  padding:.95rem 1.15rem;
  border-radius:14px;
  background:linear-gradient(180deg,var(--pc-red),#c80f1c);
  border:1px solid #b40e19;
  color:#fff;
  font-weight:700;
  transition:.2s;
}
.btn:hover {
  transform:translateY(-1px);
  filter:brightness(1.05);
}
.btn.alt {
  background:transparent;
  border:1px solid #262626;
}
.btn-cta { padding:.6rem 1rem }

/* ===== HERO SECTION ===== */
.hero {
  position:relative;
  isolation:isolate;
}

.hero::before {
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(10,10,10,.6) 0%, rgba(10,10,10,.95) 100%),
    url('../img/hero-scania.jpg') center/cover no-repeat;
  background-attachment: fixed;
  z-index:-2;
}

.hero::after {
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(1200px 600px at 30% 20%, rgba(225,25,40,.25), transparent),
    linear-gradient(180deg, rgba(0,0,0,.3), rgba(0,0,0,.85));
  z-index:-1;
}

.hero .wrap {
  padding:96px 0 88px;
}
.hero h1 {
  font-size:clamp(32px,5vw,60px);
  line-height:1.02;
  margin:0 0 8px;
}
.hero-title {
  margin:0;
  line-height:1;
  text-transform:uppercase;
}

.motto {
  display:block;
  font-size:clamp(48px,6vw,88px);
  font-weight:900;
  color:#fff;
  letter-spacing:1.5px;
}

.forward {
  display:block;
  font-size:clamp(42px,5vw,80px);
  font-weight:800;
  color:var(--pc-red);
  letter-spacing:2px;
  margin-top:-4px;
}

.subheadline {
  margin-top:12px;
  font-size:20px;
  color:#d1d5db;
  max-width:900px;
}

.hero p {
  max-width:880px;
  color:#d1d5db;
  font-size:18px;
}
.hero-cta {
  margin-top:20px;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

/* ===== SECTIONS ===== */
section {
  padding:70px 0;
  border-top:1px solid #111;
}
.grid-3 {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.grid-2 {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}
.card, .panel {
  background:linear-gradient(180deg,#101010,#0b0b0b);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:24px;
}
.muted { color:var(--muted) }
.badge {
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  background:#111;
  border:1px solid #282828;
  border-radius:999px;
  padding:.35rem .6rem;
  color:#d1d5db;
  font-size:13px;
}
.list { margin:0; padding-left:18px }
.kpi {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
  margin-top:26px;
}
.kpi .card { background:linear-gradient(180deg,#101010,#0a0a0a) }

/* ===== TECHNOLOGIE SECTION ===== */
.tech {
  position:relative;
  isolation:isolate;
  overflow:hidden;
}

  content:"";
  position:absolute;
  inset:0;
  background:url('../img/tech-driver-dispecer.jpg') center/cover no-repeat;
  opacity:.25;
  z-index:-2;
}
.tech::after {
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(10,10,10,.8),rgba(10,10,10,.95));
  z-index:-1;
}
.tech-grid {
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:24px;
}
.badge-phoenix {
  background:rgba(225,25,40,.15);
  border:1px solid rgba(225,25,40,.3);
  color:#f87171;
}

/* ===== CONTACT ===== */
.contact {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
}
.field {
  display:flex;
  flex-direction:column;
  gap:8px;
}
input, textarea, select {
  background:#0e0e0e;
  border:1px solid #222;
  padding:14px;
  border-radius:12px;
  color:#fff;
}
textarea { min-height:120px; resize:vertical }

/* ===== FOOTER ===== */
.site-footer {
  padding:30px 0;
  border-top:1px solid #111;
  color:#9ca3af;
}
.footer-wrap {
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}

/* ===== UTILITIES ===== */
.uline {
  position:relative;
}
.uline::after {
  content:"";
  position:absolute;
  left:0; right:0; bottom:-6px;
  height:2px;
  background:linear-gradient(90deg,var(--pc-red),transparent);
}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .grid-3{grid-template-columns:1fr 1fr}
  .grid-2{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .navlinks{display:none}
}
@media (max-width:640px){
  .logo{height:50px}
  .nav{height:80px}
  .grid-3{grid-template-columns:1fr}
  .kpi{grid-template-columns:1fr}
}

#technologie .tech-visual{
  position:relative;
  min-height:420px;
  border:1px solid #1b1b1b;
  border-radius:var(--radius);
  overflow:hidden;
}
#technologie .tech-visual::before{
  content:"";
  position:absolute;
  inset:0;
  background:url('../img/tech-driver-dispecer.jpg') center/cover no-repeat;
  filter:brightness(.9);
}