:root{
  --bg: #08111d;
  --bg-soft: #0d1827;
  --panel: rgba(255,255,255,.04);
  --panel-hover: rgba(255,255,255,.06);
  --border: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.94);
  --muted: rgba(255,255,255,.72);
  --muted-soft: rgba(255,255,255,.58);
  --accent: #dce7f5;
}

*{ box-sizing:border-box; }

html, body{
  margin:0;
  padding:0;
  background:
    radial-gradient(900px 500px at 20% -10%, rgba(255,255,255,.05), transparent 60%),
    radial-gradient(700px 500px at 90% 0%, rgba(255,255,255,.04), transparent 55%),
    linear-gradient(180deg, #07111b 0%, #0a1420 100%);
  color:var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height:1.6;
}

img{ max-width:100%; display:block; }

a{
  color:inherit;
  text-decoration:none;
}

.container{
  width:min(1120px, calc(100% - 40px));
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  border-bottom:1px solid var(--border);
  background:rgba(7,12,18,.82);
  backdrop-filter:blur(10px);
}

.header-inner{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:20px;
  min-height:84px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:260px;
}

.brand-logo{
  width:44px;
  height:44px;
  object-fit:cover;
  border-radius:12px;
  border:1px solid var(--border);
  background:#fff;
}

.brand-copy{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}

.brand-name{
  font-size:15px;
  font-weight:800;
  letter-spacing:-0.01em;
}

.brand-tag{
  margin-top:4px;
  font-size:12px;
  color:var(--muted-soft);
}

.site-nav{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
}

.site-nav a{
  padding:9px 12px;
  border-radius:999px;
  color:var(--muted);
  border:1px solid transparent;
  transition:.18s ease;
}

.site-nav a:hover{
  color:var(--text);
  background:rgba(255,255,255,.04);
  border-color:rgba(255,255,255,.08);
}

.site-nav a.active{
  color:var(--text);
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.12);
}

.header-cta{
  display:flex;
  justify-content:flex-end;
}

.site-main{
  min-height:60vh;
}

.section{
  padding:32px 0;
}

.hero{
  padding:38px;
  border:1px solid var(--border);
  border-radius:22px;
  background:
    radial-gradient(700px 320px at 20% 0%, rgba(255,255,255,.07), transparent 58%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  box-shadow:0 18px 40px rgba(0,0,0,.22);
}

.kicker{
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--muted-soft);
  margin-bottom:12px;
}

h1, h2, h3{
  margin:0 0 10px 0;
  line-height:1.08;
  letter-spacing:-0.02em;
}

h1{ font-size:46px; font-weight:900; }
h2{ font-size:28px; font-weight:850; }
h3{ font-size:20px; font-weight:800; }

.lead{
  font-size:18px;
  color:var(--muted);
  max-width:760px;
  margin:0;
}

.section-header{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:16px;
}

.section-copy p{
  margin:0;
  color:var(--muted);
}

.grid{
  display:grid;
  gap:16px;
}

.grid-3{
  grid-template-columns:repeat(3, minmax(0, 1fr));
}

.card{
  display:block;
  padding:20px;
  border:1px solid var(--border);
  border-radius:20px;
  background:var(--panel);
  box-shadow:0 10px 24px rgba(0,0,0,.15);
  transition:.18s ease;
}

.card:hover{
  background:var(--panel-hover);
  border-color:rgba(255,255,255,.14);
  transform:translateY(-1px);
}

.card h3{
  margin-bottom:8px;
}

.card p{
  margin:0;
  color:var(--muted);
}

.notice-box{
  padding:24px;
  border:1px solid var(--border);
  border-radius:22px;
  background:var(--panel);
}

.notice-box h3{
  font-size:22px;
  margin-bottom:10px;
}

.notice-box p{
  color:var(--muted);
  margin:0;
  max-width:700px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);
  color:var(--text);
  font-weight:700;
  transition:.18s ease;
}

.btn:hover{
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.16);
}

.btn-primary{
  background:rgba(255,255,255,.12);
  border-color:rgba(255,255,255,.18);
}

.btn-primary:hover{
  background:rgba(255,255,255,.16);
}

.btn-row{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:18px;
}

.badge{
  display:inline-flex;
  align-items:center;
  padding:5px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  color:var(--muted);
  font-size:12px;
  font-weight:700;
}

.tabs{
  display:flex;
  gap:10px;
  margin:18px 0 22px 0;
  flex-wrap:wrap;
}

.tabs a{
  padding:10px 14px;
  border:1px solid var(--border);
  border-radius:999px;
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-weight:700;
}

.tabs a.active{
  background:rgba(255,255,255,.08);
  color:var(--text);
  border-color:rgba(255,255,255,.14);
}

form.card{
  max-width:760px;
}

label{
  display:block;
  margin:14px 0 6px;
  font-weight:700;
  color:var(--text);
}

input, textarea{
  width:100%;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  font:inherit;
}

input:focus, textarea:focus{
  outline:none;
  border-color:rgba(255,255,255,.18);
  background:rgba(255,255,255,.05);
}

.notice{
  margin-bottom:14px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--border);
}

.notice.ok{
  border-color:rgba(90,200,130,.35);
  background:rgba(90,200,130,.08);
}

.notice.err{
  border-color:rgba(220,90,90,.35);
  background:rgba(220,90,90,.08);
}

.site-footer{
  margin-top:34px;
  border-top:1px solid var(--border);
  background:rgba(255,255,255,.02);
}

.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  gap:24px;
  padding:26px 0 18px;
}

.footer-title{
  font-size:18px;
  font-weight:800;
  margin-bottom:8px;
}

.footer-text{
  color:var(--muted);
  max-width:560px;
  margin:0;
}

.footer-heading{
  font-size:14px;
  font-weight:800;
  margin-bottom:10px;
}

.footer-links a{
  display:block;
  padding:6px 0;
  color:var(--muted);
}

.footer-links a:hover{
  color:var(--text);
}

.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  padding:14px 0 20px;
  border-top:1px solid rgba(255,255,255,.08);
  color:var(--muted-soft);
  font-size:14px;
}

.footer-bottom a{
  color:var(--muted);
}

@media (max-width: 980px){
  .header-inner{
    grid-template-columns:1fr;
    justify-items:start;
    padding:14px 0;
  }

  .site-nav{
    justify-content:flex-start;
  }

  .header-cta{
    justify-content:flex-start;
  }

  .grid-3{
    grid-template-columns:1fr;
  }

  .footer-grid{
    grid-template-columns:1fr;
  }

  h1{
    font-size:36px;
  }
}