:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --primary: #2563eb;
  --primary-2: #1d4ed8;
  --border: #dbe3ee;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: Inter, Segoe UI, Arial, sans-serif; background: var(--bg); color: var(--text); }
a { text-decoration: none; color: inherit; }

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

.nav { display: flex; justify-content: space-between; align-items: center; padding: 18px 0; }
.brand { display: flex; align-items: center; }
.brand-logo { height: 138px; width: auto; display: block; }

.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 20px; align-items: center; padding: 42px 0 22px; }
.tag { display: inline-block; background: #e8efff; color: #1e40af; padding: 8px 12px; border-radius: 999px; font-weight: 600; font-size: .9rem; }
h1 { font-size: clamp(2rem, 4.8vw, 3.6rem); line-height: 1.1; margin: 16px 0; }
h1 span { color: var(--primary); }
.sub { color: var(--muted); font-size: 1.1rem; max-width: 760px; }
.hero-art img { width: 100%; border-radius: 18px; border: 1px solid var(--border); background: #fff; }

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0; }
.btn { display: inline-block; background: var(--primary); color: #fff; border: 1px solid var(--primary); padding: 12px 18px; border-radius: 12px; font-weight: 700; transition: .2s; }
.btn:hover { background: var(--primary-2); border-color: var(--primary-2); }
.btn-outline { background: transparent; color: var(--primary); }
.btn-outline:hover { background: #e8efff; }
.btn-ghost { background: #fff; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: #f8fbff; }

.proof { display: flex; flex-wrap: wrap; gap: 14px; color: var(--muted); font-weight: 600; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 16px auto 8px; }
.stats article { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.stats strong { font-size: 1.35rem; color: var(--primary); }
.stats p { margin: 6px 0 0; color: var(--muted); }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 20px auto; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.card h3 { margin: 0 0 8px; }
.card p { margin: 0; color: var(--muted); }

.process {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  margin: 8px auto 22px;
}
.process h2 { margin-top: 0; }
.process img { width: 100%; border-radius: 12px; border: 1px solid #edf2f7; }

.offer, .faq, .contact {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px;
  margin: 22px auto;
}
.offer h2, .faq h2, .contact h2 { margin-top: 0; }
.price-box { display: flex; gap: 26px; flex-wrap: wrap; margin: 12px 0 6px; }
.muted { color: var(--muted); margin-bottom: 2px; }
.price { margin: 0; font-size: 1.6rem; font-weight: 800; }
.offer ul { padding-left: 18px; color: var(--muted); }
.offer li { margin: 6px 0; }

.faq details { border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; margin: 10px 0; background: #fff; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { color: var(--muted); }

.contact p { color: var(--muted); }
.small { font-size: .92rem; }

.footer { padding: 18px 0 26px; color: var(--muted); text-align: center; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .cards, .stats { grid-template-columns: 1fr; }
  .brand-logo { height: 108px; }
}

@media (max-width: 600px) {
  .nav { padding: 12px 0; }
  .brand-logo { height: 92px; }
}