:root{
  --bg0:#F7F9FC;
  --bg1:#EEF2F7;

  --card:#ffffff;
  --card2:#ffffff;

  --text:#0F172A;
  --muted:#475569;
  --muted2:#64748B;

  --line: rgba(15,23,42,.08);

  --accent:#3B82F6;
  --accent2:#06B6D4;
  --ok:#16A34A;

  --shadow: 0 12px 40px rgba(15,23,42,.08);
  --radius: 18px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }

body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(59,130,246,.08), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(6,182,212,.06), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  font: 14px/1.5 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

a{ color:inherit; text-decoration:none; }
a:hover{ opacity:.92; }

.container{ max-width:1180px; margin:0 auto; padding:0 18px; }

/* NAV */
.nav{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(14px);
  background: rgba(255,255,255,.85);
  border-bottom:1px solid var(--line);
}
.nav__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:900; }
.brand__mark{
  width:34px; height:34px; border-radius:12px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color:#fff;
}

.nav__links{ display:flex; gap:18px; color:var(--muted); font-weight:700; }
.nav__links a{ padding:8px 10px; border-radius:12px; }
.nav__links a:hover{ background:rgba(15,23,42,.04); color:var(--text); }

.nav__actions{ display:flex; gap:10px; align-items:center; }

/* BUTTONS */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  border:1px solid var(--line);
  background:#ffffff;
  color:var(--text);
  padding:10px 14px;
  border-radius:14px;
  font-weight:900;
  cursor:pointer;
  transition: all .15s ease;
}
.btn:hover{ background:#f1f5f9; }
.btn--lg{ padding:12px 16px; border-radius:16px; }

.btn--primary{
  border-color:transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color:#fff;
}
.btn--primary:hover{ filter:brightness(1.05); }

.btn--ghost{ background:#ffffff; }

/* HERO */
.hero{ position:relative; padding:46px 0 10px; }
.hero__inner{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:22px;
  align-items:stretch;
}

h1{
  margin:14px 0 10px;
  font-size: clamp(36px, 5vw, 54px);
  line-height:1.05;
  letter-spacing:-.6px;
}

.lead{
  margin:0;
  color:var(--muted);
  font-size:16px;
  max-width:62ch;
}

.hero__ctas{ display:flex; gap:10px; flex-wrap:wrap; margin-top:18px; }

.badges{
  display:flex; flex-wrap:wrap;
  gap:10px; margin-top:16px;
}
.badge{
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#ffffff;
  color:var(--muted);
  font-weight:800;
  font-size:12px;
}

.note{
  margin-top:12px;
  color:var(--muted2);
  font-size:12px;
}

/* PANEL */
.panel{
  border-radius: var(--radius);
  border:1px solid var(--line);
  background:#ffffff;
  box-shadow: var(--shadow);
  padding:16px;
}

.panel__top{
  display:flex; justify-content:space-between; align-items:center;
}

.pill{
  padding:4px 10px;
  border-radius:999px;
  border:1px solid rgba(59,130,246,.25);
  background: rgba(59,130,246,.08);
  font-weight:900;
  font-size:12px;
  color:#2563eb;
}

.steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:8px;
  margin-top:12px;
}

.step{
  padding:9px 10px;
  border-radius:14px;
  border:1px solid var(--line);
  background:#f8fafc;
  text-align:center;
  font-weight:800;
  color:var(--muted);
  font-size:12px;
}

.step--on{
  color:#fff;
  border-color:transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}

.mini__card{
  border-radius:16px;
  border:1px solid var(--line);
  background:#ffffff;
  padding:12px;
}

.mini__row{
  display:flex; justify-content:space-between;
  padding:6px 0;
  color:var(--muted);
}

.mini__row strong{ color:var(--text); }

.mini__divider{
  height:1px;
  background:var(--line);
  margin:6px 0;
}

/* SECTIONS */
.section{ padding:42px 0; }

.section__head h2{
  margin:0;
  font-size:26px;
}

.section__head p{
  margin:8px 0 0;
  color:var(--muted);
}

.cards{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:12px;
}

.card{
  border-radius:18px;
  border:1px solid var(--line);
  background:#ffffff;
  padding:16px;
  box-shadow: var(--shadow);
}

.card__t{ font-weight:900; margin-bottom:8px; }
.card__p{ color:var(--muted); }

/* CTA */
.cta{
  margin-top:18px;
  border-radius:22px;
  border:1px solid var(--line);
  background:#ffffff;
  padding:16px;
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap;
  box-shadow: var(--shadow);
}

.cta__t{ font-weight:900; }
.cta__p{ color:var(--muted); }

/* PRICE */
.price{
  margin-top:18px;
  display:grid;
  grid-template-columns: 1fr .9fr;
  gap:12px;
}

.price__card,
.sidecard{
  border-radius:18px;
  border:1px solid var(--line);
  background:#ffffff;
  padding:16px;
  box-shadow: var(--shadow);
}

.price__big{
  font-size:44px;
  font-weight:900;
}

.price__list{
  margin:12px 0 14px;
  padding-left:18px;
  color:var(--muted);
}

.price__fine{
  margin-top:10px;
  color:var(--muted2);
  font-size:12px;
}

/* FAQ */
.faq__item{
  border-radius:18px;
  border:1px solid var(--line);
  background:#ffffff;
  padding:12px 14px;
}

.faq__a{
  color:var(--muted);
  margin-top:8px;
}

/* FOOTER */
.footer{
  margin-top:26px;
  padding-top:16px;
  border-top:1px solid var(--line);
  display:flex; justify-content:space-between;
  flex-wrap:wrap;
}

.footer__note{ color:var(--muted); }

/* Responsive */
@media (max-width:980px){
  .hero__inner{ grid-template-columns:1fr; }
  .cards{ grid-template-columns:1fr; }
  .price{ grid-template-columns:1fr; }
}