:root {
  --bg:#05070b; --panel:#0c1118; --soft:#121923; --text:#f4f7fb;
  --muted:#aab4c3; --blue:#1b98e8; --silver:#d9e1ea; --line:rgba(255,255,255,.1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:radial-gradient(circle at top,#132033 0%,var(--bg) 45%,#020305 100%);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
.container{width:min(1120px,calc(100% - 32px));margin:auto}
.topbar{position:sticky;top:0;z-index:10;background:rgba(5,7,11,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{letter-spacing:.08em;text-transform:uppercase;line-height:1.1}.brand span{display:block;color:var(--muted);font-size:.72rem}
.nav-links{display:flex;gap:18px;align-items:center;color:var(--muted);font-size:.92rem}.nav-links a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:999px;font-weight:700;border:1px solid var(--line)}
.btn-primary{background:linear-gradient(135deg,var(--blue),#76c7ff);color:#03101b;border:none}.btn-secondary{background:rgba(255,255,255,.05)}
.hero{padding:90px 0 70px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:42px;align-items:center}
.eyebrow{display:inline-flex;color:var(--silver);border:1px solid var(--line);background:rgba(255,255,255,.05);padding:7px 12px;border-radius:999px;font-size:.82rem;margin-bottom:18px}
h1,h2,h3{line-height:1.1;margin:0 0 16px}h1{font-size:clamp(2.6rem,7vw,5.5rem);letter-spacing:-.06em}h2{font-size:clamp(2rem,4vw,3.2rem);letter-spacing:-.045em}
.lead{font-size:1.12rem;color:var(--muted);max-width:680px}.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-card,.photo-card{
  min-height:440px;
  border:1px solid var(--line);
  border-radius:32px;
  background:
    linear-gradient(180deg,rgba(5,7,11,.1),rgba(5,7,11,.82)),
    url('images/tesla-image.png') center/cover no-repeat;
  box-shadow:0 24px 80px rgba(0,0,0,.45);
}
.section{padding:74px 0}.section-header{display:flex;justify-content:space-between;gap:28px;align-items:end;margin-bottom:32px}.section-header p{color:var(--muted);max-width:520px;margin:0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));border-radius:26px;padding:26px;box-shadow:0 16px 50px rgba(0,0,0,.22)}
.card p,.card li{color:var(--muted)}.card ul{padding-left:18px;margin-bottom:0}.price{color:var(--blue);font-weight:800}
.pills{display:flex;flex-wrap:wrap;gap:10px}.pill{border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--silver);padding:9px 13px;border-radius:999px}
.faq details{border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:20px;padding:18px 20px}.faq details+details{margin-top:12px}.faq summary{cursor:pointer;font-weight:800}.faq p{color:var(--muted);margin-bottom:0}
.cta{text-align:center;padding:58px 24px;border-radius:34px;border:1px solid var(--line);background:linear-gradient(135deg,rgba(27,152,232,.2),rgba(255,255,255,.045))}
footer{padding:38px 0;color:var(--muted);border-top:1px solid var(--line);font-size:.92rem}.footer-grid{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
@media(max-width:860px){.nav{padding:16px 0}.nav-links{display:none}.hero-grid,.grid-2,.grid-3{grid-template-columns:1fr}.hero{padding-top:60px}.section-header{display:block}}
@media(max-width:520px){.actions .btn{width:100%}.card{padding:22px}}