:root{
  --bg: #f6f8ff;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --border:#e6eaf4;
  --primary:#2563eb;
  --primary2:#1d4ed8;
  --shadow: 0 12px 30px rgba(15, 23, 42, .08);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 500px at 20% 0%, rgba(37, 99, 235, .10), transparent 60%),
    radial-gradient(900px 500px at 80% 0%, rgba(34, 197, 94, .08), transparent 60%),
    var(--bg);
}

a{color:inherit;text-decoration:none}
.container{width:min(1100px, 92vw); margin:0 auto}

.topbar{
  position: sticky; top:0; z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand__mark{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:#eef2ff;border:1px solid var(--border)}
.brand__name{letter-spacing:-.02em}

.nav{display:flex;align-items:center;gap:14px}
.nav__toggle{display:none;border:1px solid var(--border);background:#fff;border-radius:12px;padding:10px;cursor:pointer}
.nav__toggle span{display:block;width:18px;height:2px;background:#1f2937;margin:4px 0;border-radius:99px}
.nav__list{display:flex;gap:18px;list-style:none;margin:0;padding:0}
.nav__list a{color:var(--muted);font-weight:600;font-size:14px}
.nav__list a:hover{color:var(--text)}
.nav__cta{display:flex;gap:10px;align-items:center}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px; border-radius:12px; font-weight:700;
  border:1px solid var(--border); background:#fff; color:var(--text);
  box-shadow: 0 6px 18px rgba(15,23,42,.06);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px); box-shadow: 0 10px 22px rgba(15,23,42,.10)}
.btn--primary{background:var(--primary);color:#fff;border-color:transparent}
.btn--primary:hover{background:var(--primary2)}
.btn--ghost{background:transparent;box-shadow:none}
.btn--soft{background:#eef2ff;border-color:#dbe3ff;color:#1d4ed8}
.btn--block{width:100%}

.hero{padding:54px 0 28px}
.hero__grid{display:grid;grid-template-columns: 1.05fr .95fr;gap:28px;align-items:center}
.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border:1px solid var(--border);background:#fff;border-radius:999px;color:var(--muted);font-weight:700;font-size:13px}
h1{font-size: clamp(34px, 4.2vw, 56px); line-height:1.02; margin:14px 0 12px; letter-spacing:-.03em}
.lead{font-size:16px;color:var(--muted);max-width:56ch;margin:0 0 18px}
.hero__actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 16px}
.hero__trust{display:flex;flex-wrap:wrap;gap:10px}
.pill{background:rgba(255,255,255,.8);border:1px solid var(--border);border-radius:999px;padding:8px 10px;color:var(--muted);font-weight:600;font-size:13px}

.hero__card{
  background:rgba(255,255,255,.8);
  border:1px solid var(--border);
  border-radius:22px;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.hero__cardTop{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--border)}
.dot{width:10px;height:10px;border-radius:99px;opacity:.9}
.dot--r{background:#ef4444}.dot--y{background:#f59e0b}.dot--g{background:#22c55e}
.hero__cardTitle{margin-left:8px;color:var(--muted);font-weight:700;font-size:13px}
.hero__img{width:100%;height:auto;display:block;background:#fff}

.section{padding:44px 0}
.section--alt{background:rgba(255,255,255,.65);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section__head{margin-bottom:18px}
.section__head h2{margin:0 0 8px;font-size:28px;letter-spacing:-.02em}
.section__head p{margin:0;color:var(--muted);max-width:70ch}

.cards{display:grid;gap:16px}
.cards--4{grid-template-columns: repeat(4, 1fr)}
.cards--3{grid-template-columns: repeat(3, 1fr)}
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 26px rgba(15,23,42,.06);
  padding:18px;
}
.card h3{margin:10px 0 6px;font-size:16px}
.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}

.icon{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;font-weight:800;border:1px solid var(--border)}
.icon--blue{background:#eff6ff;color:#1d4ed8}
.icon--green{background:#ecfdf5;color:#047857}
.icon--amber{background:#fffbeb;color:#92400e}
.icon--violet{background:#f5f3ff;color:#5b21b6}
.icon--soft{background:#f8fafc;color:#0f172a}

.split{display:grid;grid-template-columns: 1fr 1fr;gap:18px;align-items:start}
.lead2{color:var(--muted);margin:0 0 14px}
.check{margin:12px 0 0;padding:0;list-style:none;color:var(--muted)}
.check li{margin:10px 0;padding-left:24px;position:relative}
.check li:before{content:"✓";position:absolute;left:0;top:0;color:#16a34a;font-weight:900}

.panel{
  background:var(--card); border:1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding:16px;
}
.panel__title{font-weight:800;margin-bottom:10px}
.panel__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.mini{border:1px solid var(--border);border-radius:16px;padding:12px;background:#fff}
.mini__kpi{font-size:22px;font-weight:900;letter-spacing:-.02em}
.mini__label{color:var(--muted);font-size:13px;margin-top:4px}
.panel__note{margin-top:12px;color:var(--muted);font-size:13px;background:#f1f5ff;border:1px solid #dbe3ff;padding:10px;border-radius:14px}

.pricing{display:grid;grid-template-columns: repeat(3, 1fr); gap:16px; align-items:stretch}
.price{
  background:#fff;border:1px solid var(--border);
  border-radius: var(--radius); box-shadow: 0 10px 26px rgba(15,23,42,.06);
  padding:18px; position:relative; overflow:hidden;
}
.price__top p{color:var(--muted);margin:8px 0 0;font-size:14px}
.price__value{font-size:28px;font-weight:900;letter-spacing:-.02em;margin:8px 0 0}
.price__value span{font-size:14px;font-weight:800;color:var(--muted)}
.price__value small{font-size:14px;font-weight:700;color:var(--muted)}
.price ul{margin:14px 0 14px;padding-left:18px;color:var(--muted)}
.price li{margin:8px 0}
.price--featured{border-color:#c7d2fe; box-shadow: 0 18px 40px rgba(37,99,235,.15)}
.badge{position:absolute;top:14px;right:14px;background:#eef2ff;border:1px solid #dbe3ff;color:#1d4ed8;font-weight:900;font-size:12px;padding:6px 10px;border-radius:999px}

.contact{display:grid;grid-template-columns: 1.2fr .8fr; gap:16px; align-items:start}
.form{background:#fff;border:1px solid var(--border);border-radius: var(--radius);box-shadow: 0 10px 26px rgba(15,23,42,.06);padding:18px}
.form label{display:block;font-weight:700;font-size:13px;margin:10px 0 6px}
.form input,.form textarea{
  width:100%;border:1px solid var(--border);border-radius:14px;
  padding:12px 12px;font-family:inherit;font-size:14px;background:#fff;
}
.form__row{display:grid;grid-template-columns: 1fr 1fr;gap:12px}
.form__actions{display:flex;align-items:center;gap:12px;margin-top:12px;flex-wrap:wrap}
.form__hint{color:var(--muted);font-size:13px}

.contact__aside{display:grid;gap:12px}
.asideCard{background:#fff;border:1px solid var(--border);border-radius: var(--radius);box-shadow: 0 10px 26px rgba(15,23,42,.06);padding:16px}
.asideCard h3{margin:0 0 10px;font-size:16px}
.asideLinks{display:grid;gap:8px}
.asideLinks a{color:#1d4ed8;font-weight:700}
.asideLinks a:hover{text-decoration:underline}

.footer{padding:22px 0;border-top:1px solid var(--border);background:rgba(255,255,255,.7)}
.footer__inner{display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--muted);font-weight:600}
.footer__links{display:flex;gap:14px}
.footer__links a:hover{text-decoration:underline}

@media (max-width: 980px){
  .hero__grid{grid-template-columns: 1fr; }
  .cards--4{grid-template-columns: repeat(2, 1fr)}
  .pricing{grid-template-columns: 1fr}
  .split{grid-template-columns: 1fr}
  .contact{grid-template-columns: 1fr}
}
@media (max-width: 720px){
  .nav__toggle{display:inline-flex}
  .nav__list{
    position:absolute; left:4vw; right:4vw; top:64px;
    background:#fff; border:1px solid var(--border);
    border-radius:16px; padding:12px; display:none; flex-direction:column; gap:10px;
    box-shadow: var(--shadow);
  }
  .nav__list.is-open{display:flex}
  .nav__cta{gap:8px}
  .cards--4{grid-template-columns: 1fr}
  .cards--3{grid-template-columns: 1fr}
  .form__row{grid-template-columns: 1fr}
}