/* Car&Fun minimal landing styles */
:root{
  --bg:#0b0e13;
  --card:#121722;
  --glow:#12d9ff;
  --accent:#12d9ff;
  --accent-2:#ff4fd8;
  --text:#e6f2ff;
  --muted:#9fb3c8;
  --success:#14d36c;
  --warning:#ffc53d;
  --shadow:0 10px 30px rgba(0,0,0,.4);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Inter, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1000px 600px at 80% -20%, rgba(18,217,255,.15), transparent 60%),
              radial-gradient(800px 600px at -10% 120%, rgba(255,79,216,.12), transparent 60%),
              var(--bg);
  color:var(--text);
  line-height:1.6;
}

.container{max-width:1160px;margin:0 auto;padding:24px}
a{color:var(--accent);text-decoration:none}
a:hover{opacity:.9}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 20px;border-radius:14px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  color:#001018;font-weight:700;box-shadow:var(--shadow);
  border:none;cursor:pointer;font-size:16px;
}
.btn.secondary{
  background:transparent;border:1px solid rgba(255,255,255,.18);
  color:var(--text)
}

.header{
  position:sticky;top:0;backdrop-filter: blur(8px);
  background: rgba(11,14,19,.55);border-bottom:1px solid rgba(255,255,255,.06);z-index:20
}
.header__row{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:38px;height:38px;border-radius:50%;box-shadow:0 0 0 2px rgba(18,217,255,.35)}
.brand__title{font-weight:800;letter-spacing:.2px}
nav a{margin-left:18px;color:var(--muted)}
nav a.active, nav a:hover{color:var(--text)}

.hero{
  display:grid;grid-template-columns:1.12fr .88fr;gap:32px;
  align-items:center;padding:36px 0 12px;
}
.hero__badge{
  display:inline-flex;gap:8px;align-items:center;
  color:#001018;background:linear-gradient(90deg,var(--accent),var(--accent-2));
  border-radius:999px;padding:6px 12px;font-weight:700;font-size:12px;
}
.hero h1{font-size:44px;line-height:1.08;margin:14px 0 12px}
.hero p{color:var(--muted);font-size:18px;margin:0 0 18px}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap}
.hero__art{
  border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.06);
  box-shadow:var(--shadow)
}
.hero__art img{display:block;width:100%;height:auto}

.section{padding:42px 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px}
.card h3{margin:6px 0 8px}
.card p{color:var(--muted);margin:0}

.features{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.kv{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px}
ul.check{list-style:none;padding:0;margin:0}
ul.check li{padding-left:26px;position:relative;margin:8px 0}
ul.check li:before{content:"✓";position:absolute;left:0;top:0;color:var(--success);font-weight:900}

.faq details{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:16px;margin:8px 0}
.faq summary{font-weight:700;cursor:pointer}
.footer{border-top:1px solid rgba(255,255,255,.06);color:var(--muted);padding:28px 0;margin-top:24px}
.footer small{display:block;margin-top:8px}

.admin-card{max-width:440px;margin:64px auto;background:var(--card);
  border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
.input{width:100%;padding:12px 14px;margin:8px 0 12px;border-radius:12px;
  border:1px solid rgba(255,255,255,.12);background:#0e131c;color:var(--text)}
.input:focus{outline:2px solid rgba(18,217,255,.45)}
.helper{color:var(--muted);font-size:13px}
.note{background:#0e141d;border-left:3px solid var(--accent);padding:12px;border-radius:8px;margin:10px 0;color:var(--muted)}

@media (max-width: 980px){
  .hero{grid-template-columns:1fr;gap:18px}
  .grid-3{grid-template-columns:1fr 1fr}
  .features{grid-template-columns:1fr}
}
@media (max-width: 640px){
  .hero h1{font-size:34px}
  .grid-3{grid-template-columns:1fr}
}