:root{
  --bg:#0b0d12;--card:#121622;--text:#e8ecf1;--muted:#9aa6b2;
  --accent:#6ea8fe;--accent2:#a78bfa;--ok:#51cf66;--border:rgba(255,255,255,.10);
  --shadow:0 10px 30px rgba(0,0,0,.35);
}
:root[data-theme="day"]{--bg:#f7f9fc;--card:#ffffff;--text:#0c1222;--muted:#5c647a;--border:rgba(10,18,34,.10)}
:root[data-theme="night"]{--bg:#0b0d12;--card:#121622;--text:#e8ecf1;--muted:#9aa6b2;--border:rgba(255,255,255,.10)}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
.container{padding:14px;max-width:980px;margin:auto}
.header{
  display:flex;justify-content:space-between;align-items:center;
  background:color-mix(in oklab, var(--card) 92%, transparent);
  padding:12px 16px;border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow);
  position:sticky;top:10px;backdrop-filter: blur(10px); z-index:20;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}
.brandDot{width:10px;height:10px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent2))}
.nav a{margin-left:10px;color:var(--muted);text-decoration:none;font-weight:650;padding:8px 10px;border-radius:12px;border:1px solid transparent}
.nav a:hover{border-color:var(--border);background:rgba(255,255,255,.05);color:var(--text)}
.hero{position:relative;height:58vh;border-radius:22px;overflow:hidden;margin-top:12px;border:1px solid var(--border);box-shadow:var(--shadow)}
.hero img{width:100%;height:100%;object-fit:cover}
.heroOverlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.62))}
.heroText{position:absolute;bottom:8%;left:6%;right:6%}
.heroText h1{font-size:2.2rem;margin:0;text-shadow:0 10px 30px rgba(0,0,0,.45)}
.heroText p{opacity:.92;max-width:56ch}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#000;font-weight:800;text-decoration:none;margin-top:10px;border:0;cursor:pointer
}
.btnGhost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btnRow{display:flex;gap:10px;flex-wrap:wrap}
.card{
  background:var(--card);border-radius:18px;padding:16px;margin-top:14px;
  border:1px solid var(--border);box-shadow:var(--shadow)
}
.grid{display:grid;gap:14px}
@media(min-width:820px){.grid2{grid-template-columns:1fr 1fr}}
.h2{margin:0 0 6px}
.p{margin:0 0 12px;color:var(--muted);line-height:1.5}
.label{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}
.input{width:100%;padding:12px 12px;border-radius:14px;border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text);outline:none}
.row{display:flex;gap:10px;flex-wrap:wrap}
.small{font-size:12px;color:var(--muted)}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;border:1px solid var(--border);color:var(--muted);background:rgba(255,255,255,.03);font-size:12px}
.pulse{width:8px;height:8px;border-radius:999px;background:var(--ok);box-shadow:0 0 0 0 rgba(81,207,102,.7);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(81,207,102,.55)}70%{box-shadow:0 0 0 10px rgba(81,207,102,0)}100%{box-shadow:0 0 0 0 rgba(81,207,102,0)}}
.footer{margin-top:16px;padding:12px 14px;border:1px solid var(--border);border-radius:16px;background:rgba(255,255,255,.03);color:var(--muted);font-size:12px}


:root{--hero-day:url('assets/hero_day.jpg');--hero-night:url('assets/hero_night.jpg');}