*{box-sizing:border-box}
:root{
  --bg:#eef3f7;
  --fg:#0b1220;
  --muted:#4b5563;
  --accentA:#60a5fa;
  --accentB:#34d399;
  --overlay: rgba(255,255,255,.62);
  --ring: 0 0 0 8px rgba(96,165,250,.25);
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#0b1220; --fg:#e8eefc; --muted:#9aa6c1; --overlay: rgba(15,23,42,.62);}
}

html,body{height:100%}
body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--fg);
  background:var(--bg);
}

.brand{display:flex; justify-content:center; padding:14px 18px}
.logo{display:inline-flex; align-items:center; gap:.55rem; color:var(--fg); text-decoration:none; font-weight:700; letter-spacing:.2px; opacity:.9}
.logo .dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--accentA),var(--accentB)); box-shadow:0 0 0 4px rgba(96,165,250,.25);}

.hero{
  position:relative;
  min-height:calc(100vh - 100px);
  display:grid;
  place-items:center;
  overflow:hidden;
}
.bg{
  position:absolute; inset:0;
  background:
    linear-gradient(120deg, rgba(255,255,255,.75) 0%, rgba(255,255,255,.35) 35%, rgba(255,255,255,0) 55%),
    url("./assets/car.webp") center/cover no-repeat;
  filter:saturate(1.05) brightness(1.04);
}

.watermark{
  position:absolute; inset:0; display:flex; justify-content:space-evenly; align-items:flex-end;
  pointer-events:none; padding:clamp(20px,4vw,40px); gap:clamp(6px,1vw,14px);
}
.watermark span{
  font-weight:900; line-height:.8; letter-spacing:-.02em;
  font-size:clamp(54px, 14vw, 180px);
  color:transparent;
  -webkit-text-stroke: 2px rgba(0,0,0,.08);
  text-stroke: 2px rgba(0,0,0,.08);
  mix-blend-mode:overlay;
  opacity:.55;
}
@media (prefers-color-scheme: dark){
  .watermark span{-webkit-text-stroke: 2px rgba(255,255,255,.12); text-stroke: 2px rgba(255,255,255,.12);}
}

.overlay{
  position:relative;
  z-index:1;
  width:min(760px, 92vw);
  background:linear-gradient(135deg, var(--overlay), rgba(255,255,255,.28));
  backdrop-filter: blur(6px);
  border-radius:24px;
  box-shadow:0 25px 70px rgba(2,6,23,.20);
  padding:clamp(22px, 4vw, 46px);
  border:1px solid rgba(255,255,255,.35);
}

h1{margin:0 0 10px; font-size:clamp(28px, 4.2vw, 48px); line-height:1.05}
.lead{font-size:clamp(17px, 1.5vw, 20px)}
p{margin:10px 0 0}
.muted{color:var(--muted)}
.accent{
  background: linear-gradient(135deg, var(--accentA), var(--accentB));
  -webkit-background-clip: text; background-clip: text; color:transparent; font-weight:800
}

.btn{
  display:inline-block; margin-top:10px; padding:12px 18px; border-radius:14px;
  background:linear-gradient(135deg,var(--accentA),var(--accentB));
  color:#08111d; font-weight:800; text-decoration:none;
  box-shadow:0 10px 30px rgba(8,17,29,.35);
}
.btn:focus{outline:none; box-shadow: var(--ring)}

.foot{display:flex; justify-content:center; padding:16px; color:var(--muted); font-size:14px}

@media (max-width: 780px){
  .watermark{display:none}
}