:root{
  --bg:#070A12;
  --bg2:#0B1020;
  --card:#0E1630;
  --text:#EAF0FF;
  --muted:#A8B3D6;
  --line:rgba(255,255,255,.10);
  --acc:#7C5CFF;
  --acc2:#19D3FF;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 450px at 15% 10%, rgba(124,92,255,.18), transparent 55%),
    radial-gradient(900px 450px at 85% 20%, rgba(25,211,255,.12), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg2));
}

a{ color:inherit; text-decoration: none; }
a:hover{ text-decoration: underline; text-underline-offset: .2em; }
p{ line-height:1.7; }

.container{ width:min(1120px, 92vw); margin:0 auto; }

.skip-link{ position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden; }
.skip-link:focus{
  left:16px; top:16px; width:auto; height:auto; padding:10px 12px;
  background:var(--card); border:1px solid var(--line); border-radius:10px;
}

.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(7,10,18,.55);
  border-bottom:1px solid var(--line);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0; }

.brand{ display:flex; align-items:center; gap:10px; font-weight:700; letter-spacing:.2px; }
.brand-dot{
  width:10px; height:10px; border-radius:50%;
  background: linear-gradient(135deg, var(--acc), var(--acc2));
  box-shadow: 0 0 0 6px rgba(124,92,255,.10);
}

.nav-toggle{ display:none; }
.nav-menu{ display:flex; gap:16px; list-style:none; margin:0; padding:0; align-items:center; }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 14px; border-radius:12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.btn-primary{
  background: linear-gradient(135deg, rgba(124,92,255,.95), rgba(25,211,255,.55));
  border-color: transparent;
}
.btn-ghost{ background: transparent; }

.hero{ padding:56px 0 10px; }
.hero-grid{ display:grid; grid-template-columns: 1.15fr .85fr; gap:26px; align-items:center; }

.lead{ color:var(--muted); font-size:1.05rem; }
.trust-points{ margin:18px 0 0; padding-left:18px; color:var(--muted); }

.hero-card{
  position:relative; border:1px solid var(--line); border-radius:18px;
  background: rgba(14,22,48,.55);
  box-shadow: var(--shadow);
  padding:22px;
  min-height: 280px;
  overflow:hidden;
}
.glow{
  position:absolute; inset:-40%;
  background: radial-gradient(circle at 30% 30%, rgba(124,92,255,.35), transparent 45%),
              radial-gradient(circle at 70% 50%, rgba(25,211,255,.22), transparent 50%);
  filter: blur(18px);
}
.code-card{ position:relative; display:grid; gap:10px; margin-top:8px; }
.code-line{ height:12px; border-radius:10px; background: rgba(255,255,255,.12); }
.code-line.dim{ background: rgba(255,255,255,.06); width: 78%; }
.hero-micro{ position:relative; margin:14px 0 0; color:var(--muted); }

.section{ padding:54px 0; }
.section-alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.00));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head h2{ margin:0 0 8px; }
.section-head p{ margin:0; color:var(--muted); }

.cards{
  margin-top:22px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:16px;
}
.card{
  border:1px solid var(--line);
  border-radius:16px;
  background: rgba(14,22,48,.40);
  padding:18px;
}
.card h3{ margin:0 0 8px; }
.card p{ margin:0 0 10px; color:var(--muted); }
.text-link{ color: var(--acc2); }

.steps{ margin:18px 0 0; padding-left: 18px; color: var(--muted); }
.faq{ margin-top:16px; display:grid; gap:10px; }
.faq-item{
  border:1px solid var(--line);
  border-radius:14px;
  background: rgba(14,22,48,.35);
  padding:12px 14px;
}
.faq-item summary{ cursor:pointer; font-weight:600; }
.faq-item p{ margin:10px 0 0; color:var(--muted); }

.page-hero{ padding:44px 0 0; }
.breadcrumbs{ color:var(--muted); font-size:.95rem; }
.grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap:18px; }
.kpi{ display:grid; grid-template-columns: repeat(3, 1fr); gap:12px; margin-top:14px; }
.kpi .card{ padding:14px; }
.badge{ display:inline-flex; padding:6px 10px; border-radius:999px; border:1px solid var(--line); color:var(--muted); font-size:.9rem; }

.form{
  margin-top:14px;
  border:1px solid var(--line);
  border-radius:16px;
  background: rgba(14,22,48,.35);
  padding:16px;
}
.field{ display:grid; gap:6px; margin-bottom:12px; }
label{ color: var(--muted); font-size:.95rem; }
input, textarea, select{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
  color: var(--text);
}
textarea{ min-height: 140px; resize: vertical; }

.site-footer{ padding:34px 0; }
.footer-grid{ display:grid; grid-template-columns: 1.2fr .8fr .8fr; gap:18px; }
.footer-title{ font-size:1rem; margin:0 0 10px; }
.footer-list{ list-style:none; margin:0; padding:0; display:grid; gap:8px; }
.muted{ color:var(--muted); }

.sticky-cta{
  position:fixed; right:14px; bottom:14px;
  display:flex; gap:8px; z-index:60;
  padding:10px;
  border-radius:16px;
  background: rgba(7,10,18,.55);
  border:1px solid var(--line);
  backdrop-filter: blur(10px);
}
.btn-mini{ padding:10px 12px; border-radius:12px; }

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

@media (max-width: 720px){
  .nav-toggle{
    display:inline-flex;
    padding:10px 12px; border-radius:12px;
    border:1px solid var(--line);
    background: rgba(255,255,255,.02);
    color:var(--text);
  }
  .nav-menu{
    display:none;
    position:absolute;
    right: 4vw; top: 62px;
    width: min(92vw, 420px);
    padding:12px;
    border-radius:16px;
    border:1px solid var(--line);
    background: rgba(7,10,18,.92);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
    flex-direction:column;
    align-items:stretch;
  }
  .nav-menu.is-open{ display:flex; }
  .cards{ grid-template-columns: 1fr; }
}