:root{
  --bg:#05060a;
  --panel:#0b0f18;
  --panel2:#0a0d14;
  --text:#e8ecff;
  --muted:#b2bddc;
  --line:rgba(255,255,255,.10);
  --accent:#6aa7ff;
  --accent2:#22c55e;
  --shadow: 0 12px 40px rgba(0,0,0,.45);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 700px at 18% 8%, rgba(106,167,255,.16), transparent 55%),
              radial-gradient(900px 600px at 82% 10%, rgba(34,197,94,.10), transparent 50%),
              var(--bg);
  color: var(--text);
}

a{ color:inherit; text-decoration:none; }
.container{ max-width:1100px; margin:0 auto; padding:0 18px; }

.top{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5,6,10,.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding: 14px 0;
  flex-wrap:wrap;
}
.brand{ display:flex; align-items:center; gap:12px; }
.logo{
  width:44px; height:44px;
  display:grid; place-items:center;
  border-radius:14px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  font-size:20px;
}
.brand-name{ font-weight:900; letter-spacing:.2px; }
.brand-sub{ font-size:12px; color:var(--muted); margin-top:2px; }

.top-actions{ display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  font-weight:800;
  transition: transform .12s ease, background .12s ease;
}
.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.06); }
.btn-ghost{ background: transparent; }
.btn-primary{ background: rgba(106,167,255,.16); border: 1px solid rgba(106,167,255,.35); }
.btn-secondary{ background: rgba(34,197,94,.14); border: 1px solid rgba(34,197,94,.30); }
.btn-block{ width:100%; margin-top:10px; }

.hero{ padding: 34px 0 26px; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .85fr;
  gap: 22px;
  align-items: start;
}
.badge{
  display:inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-size: 12px;
  margin: 0 0 12px;
}
h1{
  font-size: 44px;
  line-height: 1.05;
  margin: 0 0 12px;
}
.accent{ color: var(--accent); }
.lead{
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
  margin: 0 0 16px;
  max-width: 60ch;
}
.hero-points{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
  margin: 18px 0 16px;
}
.point{
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.point-title{ font-weight:900; }
.point-sub{ color: var(--muted); font-size: 13px; margin-top: 4px; }

.cta{ display:flex; gap:12px; flex-wrap:wrap; margin: 14px 0 8px; }
.trust-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top: 12px; }
.pill{
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.03);
}

.section{ padding: 56px 0; }
.section.alt{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0));
  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
h2{ font-size: 32px; margin: 0 0 8px; }
.muted{ color: var(--muted); }

.card{
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.card.small{ padding: 16px; }
.card-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
  margin-bottom: 10px;
}
.card-title{ font-weight: 900; font-size: 16px; }

.form-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
  margin-top: 10px;
}
label{
  display:block;
  font-size: 12px;
  color: var(--muted);
  margin: 8px 0 6px;
}
input, select{
  width:100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.30);
  color: var(--text);
  outline: none;
}
.addons{ margin: 12px 0 8px; }
.check{
  display:flex;
  align-items:center;
  gap:10px;
  color: var(--muted);
  font-size: 13px;
  margin: 8px 0;
}
.check input{ width:auto; }

.estimate{
  margin-top: 12px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(106,167,255,.10);
  border: 1px solid rgba(106,167,255,.25);
}
.estimate-label{ font-size: 12px; color: var(--muted); }
.estimate-price{ font-size: 36px; font-weight: 950; margin-top: 2px; }
.estimate-note{ font-size: 12px; color: var(--muted); margin-top: 4px; }

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
  margin-top: 18px;
}
.mini-title{ font-weight: 900; margin-bottom: 10px; }
.big-price{ font-size: 40px; font-weight: 950; margin: 2px 0 6px; }

.list{ margin: 0 0 0 18px; padding: 0; color: var(--muted); }
.list li{ margin: 8px 0; }

.note{
  margin-top: 18px;
  color: var(--muted);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding: 12px;
  border-radius: 16px;
}

.form{
  margin-top: 18px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px;
}
.form-row{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.contact-row{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.footer{
  padding: 22px 0;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap: 14px;
  flex-wrap: wrap;
}
.footer-links{ display:flex; gap: 14px; color: var(--muted); flex-wrap: wrap; }
.tiny{ font-size: 12px; margin-top: 12px; color: var(--muted); }

@media (max-width: 950px){
  .hero-grid{ grid-template-columns: 1fr; }
  h1{ font-size: 38px; }
  .hero-points{ grid-template-columns: 1fr; }
  .form-grid{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
}