:root{
  --bg:#07111f;
  --panel:#0c1b2d;
  --panel-2:#10243c;
  --text:#eef4fb;
  --muted:#9fb0c5;
  --line:rgba(255,255,255,.08);
  --brand:#1fd0b0;
  --brand-dark:#0da28a;
  --accent:#7be7d5;
  --max:1180px;
  --radius:20px;
  --shadow:0 20px 50px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,Helvetica,sans-serif;
  background:
    radial-gradient(circle at top right, rgba(31,208,176,.14), transparent 26%),
    linear-gradient(180deg,#07111f 0%, #09182b 42%, #07111f 100%);
  color:var(--text);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max), calc(100% - 32px));margin:0 auto}
.topbar{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(12px);
  background:rgba(6,15,27,.78);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  min-height:78px;gap:20px;
}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;letter-spacing:.2px}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  background:linear-gradient(135deg,var(--brand),#66f0d0);
  color:#04111a;display:grid;place-items:center;font-weight:900;
  box-shadow:0 12px 28px rgba(31,208,176,.28);
}
.nav-links{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.nav-links a{color:var(--muted);font-weight:600}
.nav-links a:hover{color:var(--text)}
.btn,button{
  appearance:none;border:none;cursor:pointer;
  border-radius:999px;padding:14px 20px;font-weight:800;
  transition:transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover,button:hover{transform:translateY(-1px)}
.btn-primary, button{
  background:linear-gradient(135deg,var(--brand),#66f0d0);
  color:#06202a;box-shadow:0 14px 34px rgba(31,208,176,.22)
}
.btn-secondary{
  background:rgba(255,255,255,.04);color:var(--text);
  border:1px solid var(--line)
}
.btn-group{display:flex;gap:12px;flex-wrap:wrap}
.hero{
  padding:72px 0 46px;
}
.hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  padding:8px 14px;border-radius:999px;
  background:rgba(31,208,176,.09);border:1px solid rgba(31,208,176,.2);
  color:var(--accent);font-weight:700;font-size:.92rem
}
h1,h2,h3{line-height:1.12;margin:0 0 14px}
h1{font-size:clamp(2.3rem, 5vw, 4.9rem);letter-spacing:-.03em}
h2{font-size:clamp(1.7rem,3vw,2.8rem);letter-spacing:-.02em}
h3{font-size:1.25rem}
.lead{font-size:1.08rem;color:var(--muted);max-width:64ch}
.hero-card,.panel{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)
}
.hero-card{padding:24px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.kpi{
  padding:18px;border-radius:18px;background:rgba(255,255,255,.03);
  border:1px solid var(--line)
}
.kpi strong{display:block;font-size:1.2rem}
.section{padding:38px 0}
.section-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:20px}
.grid-3,.grid-4,.grid-2{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  padding:24px;border-radius:20px;background:var(--panel);
  border:1px solid var(--line);box-shadow:var(--shadow)
}
.card p,.muted{color:var(--muted)}
.checks{list-style:none;padding:0;margin:14px 0 0}
.checks li{padding-left:28px;position:relative;margin:8px 0;color:var(--muted)}
.checks li:before{
  content:"✓";position:absolute;left:0;top:0;color:var(--brand);font-weight:900
}
.band{
  margin:28px 0;padding:26px;border-radius:24px;
  background:linear-gradient(135deg, rgba(31,208,176,.14), rgba(255,255,255,.04));
  border:1px solid rgba(31,208,176,.22)
}
.quote-form,.calculator-form{
  display:grid;gap:14px
}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
label{font-weight:700;font-size:.95rem}
input,select,textarea{
  width:100%;padding:14px 15px;border-radius:14px;
  border:1px solid rgba(255,255,255,.1);background:#081522;color:var(--text)
}
textarea{min-height:130px;resize:vertical}
small{color:var(--muted)}
.result{
  margin-top:18px;padding:20px;border-radius:18px;
  background:linear-gradient(135deg, rgba(31,208,176,.12), rgba(255,255,255,.03));
  border:1px solid rgba(31,208,176,.22)
}
.badge-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.badge{
  padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.04);
  border:1px solid var(--line);color:var(--muted);font-weight:700
}
.cta-strip{
  padding:24px;border-radius:24px;background:linear-gradient(135deg,var(--brand),#66f0d0);
  color:#04212a;display:flex;justify-content:space-between;gap:20px;align-items:center;
  box-shadow:0 18px 40px rgba(31,208,176,.22)
}
footer{
  padding:38px 0 60px;border-top:1px solid var(--line);margin-top:30px
}
.footer-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
.callout{
  position:fixed;right:18px;bottom:18px;z-index:45;
  display:flex;gap:10px;flex-wrap:wrap;justify-content:end
}
.callout a{
  padding:14px 16px;border-radius:999px;box-shadow:var(--shadow);
  font-weight:800;border:1px solid var(--line)
}
.callout .wa{background:#17c964;color:#04150d}
.callout .ph{background:#fff;color:#07111f}
.stat-line{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-weight:700}
.table-like{display:grid;gap:10px}
.row{
  display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:12px;
  padding:14px 0;border-bottom:1px solid var(--line)
}
.row strong{color:var(--text)}
.notice{
  padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.03);
  border:1px dashed rgba(255,255,255,.12);color:var(--muted)
}
@media (max-width: 980px){
  .hero-grid,.grid-3,.grid-4,.grid-2,.footer-grid,.form-grid,.row{grid-template-columns:1fr}
  .cta-strip,.section-head{display:block}
  .nav{padding:10px 0}
  .nav-links{display:none}
}