.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  max-width: 1120px; margin: 0 auto; padding: 18px 20px;
}
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; }
.top nav { display: flex; align-items: center; gap: 18px; }
.top nav a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 600; }
.top nav a:not(.btn):hover { text-decoration: underline; }
@media (max-width: 560px) { .top nav a:not(.btn) { display: none; } }

.hero {
  max-width: 1120px; margin: 0 auto; padding: 24px 20px 64px;
  display: grid; gap: 40px; grid-template-columns: 1fr;
}
@media (min-width: 940px) { .hero { grid-template-columns: 1.15fr 0.85fr; align-items: start; gap: 56px; padding-top: 40px; } }
.hero h1 { font-size: clamp(38px, 6.2vw, 68px); letter-spacing: -0.035em; max-width: 14ch; }
.lead { font-size: 19px; color: var(--muted); max-width: 52ch; margin-top: 18px; }
.result { margin-top: 36px; }
.result-label { font-weight: 700; margin-bottom: 10px; }
.result-unit { font-weight: 700; margin-top: 12px; color: var(--ink); }
.totals { display: flex; gap: 36px; margin: 22px 0 0; }
.totals div { display: grid; gap: 2px; }
.totals dt { font-size: 14px; color: var(--muted); font-weight: 600; }
.totals dd { margin: 0; font-size: 28px; font-weight: 800; letter-spacing: -0.02em; }
.fine { margin-top: 14px; font-size: 14px; color: var(--muted); }

.calc {
  background: var(--panel); border: 1.5px solid var(--line); border-radius: 18px;
  padding: 24px; display: grid; gap: 14px;
}
.calc h2 { font-size: 24px; }

.band { background: var(--ink); color: #f3f5f7; padding: 64px 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.band h2, .pro-sec h2 { font-size: clamp(30px, 4.4vw, 46px); max-width: 20ch; }
.band-lead { color: #b9c3cd; margin: 14px 0 32px; max-width: 60ch; font-size: 18px; }
.pro-sec .band-lead { color: var(--muted); }
.ledger { margin: 0 0 32px; border-top: 1px solid #34424f; }
.ledger div { display: grid; gap: 6px; padding: 18px 0; border-bottom: 1px solid #34424f; }
@media (min-width: 760px) { .ledger div { grid-template-columns: 300px 1fr; gap: 32px; } }
.ledger dt { font-weight: 750; font-size: 18px; color: #fff; }
.ledger dd { margin: 0; color: #c9d2db; max-width: 62ch; }

.pro-sec { padding-top: 72px; padding-bottom: 72px; }
.pro-list { list-style: none; margin: 0 0 48px; padding: 0; border-top: 1.5px solid var(--line); }
.pro-list li {
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 18px 0; border-bottom: 1.5px solid var(--line);
}
.pro-list li div { display: grid; gap: 2px; }
.pro-list strong { font-size: 18px; }
.pro-list li span { color: var(--muted); max-width: 56ch; }
.pro-list .pro { flex: none; }
@media (max-width: 640px) { .pro-list li { flex-direction: column; align-items: flex-start; } }

.waitlist { max-width: 520px; display: grid; gap: 14px; padding: 24px; background: var(--panel); border: 1.5px solid var(--line); border-radius: 18px; }
.waitlist h3 { font-size: 22px; }
.ok { color: var(--green); font-weight: 700; }
.foot { padding: 32px 20px 48px; text-align: center; color: var(--muted); font-size: 14px; }