/* Base styles */
:root{
  --bg:#0c0c0d;
  --bg-soft:#121214;
  --card:#17171a;
  --text:#e6e6e6;
  --muted:#a7a7ab;
  --accent:#ff2d2d;
  --accent-700:#cc2323;
  --ring: rgba(255,45,45,.35);
  --radius:16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: 'Inter',system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 600px at 70% 70%, rgba(255,45,45,.08), transparent 60%), var(--bg);
  line-height:1.6;
}

.container{max-width:1120px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:10;
  background: linear-gradient(180deg, rgba(12,12,13,.92), rgba(12,12,13,.75));
  border-bottom:1px solid #1e1e22;
  backdrop-filter:saturate(150%) blur(8px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:800}
.brand-text strong{color:var(--accent)}
.nav a{color:var(--muted);text-decoration:none;margin-left:18px}
.nav a:hover{color:var(--text)}

/* Hero */
.hero{position:relative;padding:72px 0 40px;text-align:center}
.hero-inner{max-width:900px;margin:0 auto}
.badge{
  display:inline-block;
  padding:6px 12px;
  font-size:12px;
  letter-spacing:.08em;
  border:1px solid #2a2a2f;
  border-radius:999px;
  color:var(--muted);
  background: #101013;
}
.hero h1{font-size:clamp(32px,8vw,52px);margin:16px 0 8px;font-weight:800}
.hero .accent{color:var(--accent);text-shadow:0 0 16px var(--ring)}
.lead{color:var(--muted);margin:0 auto 18px;max-width:760px}

.cta-group{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:8px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 18px;border-radius:12px;border:1px solid #2a2a2f;
  text-decoration:none;color:var(--text);font-weight:600;cursor:pointer;
  outline:none;box-shadow:0 0 0 0 var(--ring);transition:.2s ease;
}
.btn:focus{box-shadow:0 0 0 6px var(--ring)}
.btn-primary{background:linear-gradient(180deg,var(--accent),var(--accent-700));border-color:transparent}
.btn-ghost{background:#101013;color:var(--text)}

.hero-glow{position:absolute;inset:auto 0 -220px; height:420px; filter:blur(75px); pointer-events:none; background: radial-gradient(60% 60% at 50% 0, rgba(255,45,45,.20), transparent 70%);}

/* Features */
.features{padding:26px 0 54px}
.grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.card{
  background:linear-gradient(180deg, #161618, #131316);
  border:1px solid #222228;
  border-radius:var(--radius);
  padding:18px;
  transition:transform .15s ease, border-color .2s ease, box-shadow .2s ease;
  box-shadow:0 0 0 0 var(--ring);
}
.card:hover{transform:translateY(-2px);border-color:#2d2d35;box-shadow:0 0 0 6px var(--ring)}
.card .icon{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:#141417;border:1px solid #222228;color:var(--accent);margin-bottom:12px}
.card h3{margin:4px 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px}

@media (max-width:980px){ .grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .grid{grid-template-columns:1fr;} }

/* Contact */
.contact{padding:20px 0 64px}
.contact-inner{max-width:720px;margin:0 auto;text-align:center}
.contact h2{margin-bottom:18px}
.contact-form{
  margin:0 auto;
  background:var(--card);
  border:1px solid #232329;
  padding:18px;
  border-radius:var(--radius);
  text-align:left;
}
.form-row{display:flex;flex-direction:column;margin-bottom:12px}
.form-row label{font-size:14px;color:var(--muted);margin-bottom:6px}
.form-row input,.form-row textarea{
  background:#101013;border:1px solid #232329;color:var(--text);
  padding:10px 12px;border-radius:12px;outline:none;transition:border-color .15s ease, box-shadow .15s ease;
}
.form-row input:focus,.form-row textarea:focus{border-color:#2e2e36;box-shadow:0 0 0 6px var(--ring)}
.form-status{margin-top:12px;color:var(--muted);min-height:1em}

/* Footer */
.site-footer{border-top:1px solid #1f1f24;padding:24px 0;color:var(--muted);background:linear-gradient(180deg, rgba(12,12,13,.0), rgba(12,12,13,.6))}