:root{
  --c-bg:#ffffff;
  --c-text:#0b1220;
  --c-muted:#4b5563;
  --c-primary:#06202B;
  --c-primary-2:#0c3446;
  --c-border:rgba(2, 6, 23, 0.12);
  --c-surface:#f7fafc;
  --radius:14px;
  --shadow:0 10px 30px rgba(2, 6, 23, 0.10);
  --container:1100px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial,sans-serif;
  color:var(--c-text);
  background:var(--c-bg);
  line-height:1.6;
}
a{color:inherit}
img{max-width:100%;height:auto}

.container{width:min(100% - 2rem,var(--container));margin-inline:auto}
.skip-link{
  position:absolute;left:-999px;top:0;
  background:var(--c-primary);color:#fff;
  padding:.75rem 1rem;border-radius:999px;
  z-index:999;
}
.skip-link:focus{left:1rem;top:1rem}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--c-border);
}
.header-inner{
  display:grid;
  grid-template-columns:1fr auto;
  gap:.75rem;
  align-items:center;
  padding:.75rem 0;
}
.brand{
  display:flex;
  gap:.6rem;
  align-items:center;
  text-decoration:none;
}
.brand-mark{
  width:14px;height:14px;border-radius:4px;
  background:linear-gradient(135deg,var(--c-primary),var(--c-primary-2));
  box-shadow:0 6px 16px rgba(6,32,43,.25);
}
.brand-text{font-weight:800;letter-spacing:.2px}
.nav-toggle{
  background:transparent;
  border:1px solid var(--c-border);
  padding:.55rem .75rem;
  border-radius:999px;
  font-weight:700;
}
.nav{
  display:none;
  grid-column:1 / -1;
  gap:.35rem;
  padding:.25rem 0 .75rem;
}
.nav.is-open{display:grid}
.nav-link{
  display:block;
  padding:.65rem .75rem;
  border-radius:999px;
  text-decoration:none;
  border:1px solid transparent;
}
.nav-link:hover{background:var(--c-surface)}
.nav-link.is-active{
  border-color:rgba(6,32,43,.25);
  background:rgba(6,32,43,.06);
}
.header-cta{
  display:none;
  text-decoration:none;
  background:var(--c-primary);
  color:#fff;
  padding:.6rem .9rem;
  border-radius:999px;
  font-weight:800;
}

.site-main{padding:1rem 0 2.5rem}
.section{padding:1.25rem 0}
.section-title{
  font-size:1.35rem;
  margin:0 0 .65rem;
  letter-spacing:-.2px;
}
.section-lead{margin:.2rem 0 0;color:var(--c-muted)}

.hero{
  padding:1.25rem 0 1rem;
}
.hero-grid{
  display:grid;
  gap:1rem;
  align-items:start;
}
.hero-title{
  font-size:1.85rem;
  line-height:1.12;
  letter-spacing:-.6px;
  margin:0;
}
.hero-subtitle{margin:.65rem 0 0;color:var(--c-muted)}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.65rem;
  margin-top:1rem;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  text-decoration:none;
  border-radius:999px;
  padding:.75rem 1rem;
  font-weight:900;
  border:1px solid transparent;
}
.btn-primary{background:var(--c-primary);color:#fff}
.btn-primary:hover{filter:brightness(1.02)}
.btn-outline{
  background:transparent;
  border-color:rgba(6,32,43,.25);
}
.btn-outline:hover{background:rgba(6,32,43,.06)}

.pill-row{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
  margin:1rem 0 0;
}
.pill{
  display:inline-flex;
  padding:.45rem .7rem;
  border-radius:999px;
  background:rgba(6,32,43,.06);
  border:1px solid rgba(6,32,43,.10);
  font-weight:700;
  color:var(--c-primary);
}

.grid{
  display:grid;
  gap:.85rem;
}
.card{
  border:1px solid var(--c-border);
  border-radius:var(--radius);
  background:#fff;
  box-shadow:0 1px 0 rgba(2,6,23,.03);
}
.card-pad{padding:1rem}
.card-title{margin:0;font-size:1.05rem;letter-spacing:-.2px}
.card-desc{margin:.4rem 0 0;color:var(--c-muted)}
.list{
  margin:.65rem 0 0;
  padding-left:1.1rem;
  color:var(--c-muted);
}
.list li{margin:.25rem 0}

.stats{
  display:grid;
  gap:.75rem;
}
.stat{
  border-radius:var(--radius);
  padding:1rem;
  background:linear-gradient(180deg,rgba(6,32,43,.06),rgba(6,32,43,.03));
  border:1px solid rgba(6,32,43,.10);
}
.stat b{display:block;font-size:1.05rem}
.stat span{color:var(--c-muted)}

.faq details{
  border:1px solid var(--c-border);
  border-radius:var(--radius);
  background:#fff;
  padding:.75rem 1rem;
}
.faq details + details{margin-top:.65rem}
.faq summary{
  cursor:pointer;
  font-weight:900;
  list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq .answer{margin:.55rem 0 0;color:var(--c-muted)}

.form{
  display:grid;
  gap:.75rem;
}
.field label{display:block;font-weight:800;margin-bottom:.25rem}
.field input,.field textarea{
  width:100%;
  border:1px solid var(--c-border);
  border-radius:12px;
  padding:.75rem .85rem;
  font:inherit;
}
.field textarea{min-height:120px;resize:vertical}
.help{color:var(--c-muted);font-size:.95rem}
.notice{
  border:1px solid rgba(6,32,43,.18);
  background:rgba(6,32,43,.05);
  border-radius:var(--radius);
  padding:.85rem 1rem;
}

.mt-3{margin-top:1rem}
.sr-only{
  position:absolute;
  left:-9999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}

.site-footer{
  border-top:1px solid var(--c-border);
  background:linear-gradient(180deg,#fff,rgba(6,32,43,.03));
  padding:2rem 0 1.25rem;
}
.footer-inner{
  display:grid;
  gap:1.2rem;
}
.footer-title{font-weight:900;font-size:1.1rem}
.footer-subtitle{color:var(--c-muted);font-weight:800;margin-top:.2rem}
.footer-desc{margin:.6rem 0 0;color:var(--c-muted)}
.footer-nav{
  display:grid;
  gap:.35rem;
}
.footer-nav a{text-decoration:none;color:var(--c-muted)}
.footer-nav a:hover{color:var(--c-primary)}
.footer-label{font-weight:900}
.footer-wa{text-decoration:none;font-weight:900;color:var(--c-primary)}
.footer-note{margin-top:.35rem;color:var(--c-muted)}
.footer-bottom{
  margin-top:1.25rem;
  padding-top:1rem;
  border-top:1px solid rgba(2,6,23,.08);
  color:var(--c-muted);
}

.wa-float{
  position:fixed;
  right:1rem;
  bottom:1rem;
  width:54px;height:54px;
  border-radius:999px;
  background:var(--c-primary);
  color:#fff;
  display:grid;
  place-items:center;
  text-decoration:none;
  font-weight:1000;
  box-shadow:var(--shadow);
  z-index:60;
}
.wa-float:focus{outline:3px solid rgba(6,32,43,.35);outline-offset:4px}

@media (min-width: 860px){
  .header-inner{grid-template-columns:auto 1fr auto;gap:1rem}
  .nav-toggle{display:none}
  .nav{
    display:flex;
    justify-content:center;
    grid-column:auto;
    padding:0;
  }
  .nav-link{padding:.55rem .75rem}
  .header-cta{display:inline-flex}
  .hero{padding:2.25rem 0 1.75rem}
  .hero-grid{grid-template-columns:1.25fr .75fr;gap:1.25rem;align-items:center}
  .hero-title{font-size:2.55rem}
  .grid.cols-3{grid-template-columns:repeat(3,1fr)}
  .grid.cols-2{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(3,1fr)}
  .footer-inner{grid-template-columns:1.4fr 1fr 1fr;align-items:start}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
}