:root {
  --ink: #2e2927;
  --muted: #766d68;
  --paper: #fffaf4;
  --paper-strong: #ffffff;
  --coral: #e97863;
  --coral-dark: #bd5546;
  --sage: #789982;
  --line: #eaded5;
  --shadow: 0 18px 50px rgba(87, 56, 40, .09);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 16px/1.75 -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}

a { color: var(--coral-dark); text-decoration-thickness: .08em; text-underline-offset: .16em; }
a:hover { color: var(--coral); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(234, 222, 213, .86);
  background: rgba(255, 250, 244, .9);
  backdrop-filter: blur(16px);
}

.nav, .wrap { width: min(1100px, calc(100% - 40px)); margin: 0 auto; }
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 750; text-decoration: none; letter-spacing: .02em; }
.brand-mark { display: grid; place-items: center; width: 36px; height: 36px; color: #fff; border-radius: 12px 12px 12px 4px; background: linear-gradient(145deg, var(--coral), #efaa77); box-shadow: 0 7px 16px rgba(233, 120, 99, .25); font-size: 19px; }
.nav-links { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 18px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 14px; }
.nav-links a:hover, .nav-links .active { color: var(--ink); }

.hero { padding: 96px 0 74px; background: radial-gradient(circle at 83% 18%, rgba(235, 169, 121, .25), transparent 34%), radial-gradient(circle at 5% 38%, rgba(120, 153, 130, .13), transparent 30%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 64px; }
.eyebrow { margin: 0 0 16px; color: var(--coral-dark); font-weight: 700; letter-spacing: .1em; font-size: 13px; }
h1, h2, h3 { line-height: 1.25; letter-spacing: -.025em; }
h1 { max-width: 680px; margin: 0 0 22px; font-size: clamp(38px, 6vw, 66px); font-weight: 800; }
.lead { max-width: 600px; color: var(--muted); font-size: 19px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 19px; border-radius: 999px; font-weight: 700; text-decoration: none; }
.button-primary { color: #fff; background: var(--coral); box-shadow: 0 10px 22px rgba(233, 120, 99, .22); }
.button-primary:hover { color: #fff; background: var(--coral-dark); }
.button-quiet { color: var(--ink); border: 1px solid var(--line); background: rgba(255,255,255,.5); }
.button-quiet:hover { color: var(--ink); background: #fff; }

.hero-card { position: relative; min-height: 340px; padding: 30px; overflow: hidden; border: 1px solid rgba(255,255,255,.7); border-radius: 34px; background: linear-gradient(145deg, #f7d6bb, #f5ad95 52%, #d9b69c); box-shadow: var(--shadow); }
.hero-card::before, .hero-card::after { position: absolute; content: ""; border-radius: 50%; background: rgba(255,255,255,.27); }
.hero-card::before { width: 210px; height: 210px; right: -45px; top: -44px; }
.hero-card::after { width: 150px; height: 150px; left: -44px; bottom: -58px; }
.ledger { position: absolute; right: 25px; bottom: 25px; left: 25px; z-index: 1; padding: 24px; border-radius: 24px; background: rgba(255, 250, 244, .89); box-shadow: 0 15px 35px rgba(106, 63, 43, .16); }
.ledger-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; }
.ledger-title { font-weight: 800; }
.ledger-badge { padding: 4px 10px; color: #56735e; border-radius: 999px; background: #e3efe4; font-size: 12px; font-weight: 700; }
.ledger-row { display: flex; justify-content: space-between; gap: 10px; padding: 13px 0; border-top: 1px solid var(--line); }
.ledger-row small { color: var(--muted); }
.ledger-row strong { font-variant-numeric: tabular-nums; }

section { padding: 78px 0; }
.section-heading { max-width: 680px; margin-bottom: 32px; }
.section-heading h2 { margin: 0 0 11px; font-size: clamp(28px, 4vw, 42px); }
.section-heading p { margin: 0; color: var(--muted); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 25px; border: 1px solid var(--line); border-radius: 22px; background: var(--paper-strong); box-shadow: 0 7px 24px rgba(87, 56, 40, .04); }
.card-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 17px; color: var(--coral-dark); border-radius: 13px; background: #fff0e9; font-size: 20px; }
.card h3 { margin: 0 0 8px; font-size: 20px; }
.card p { margin: 0; color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.tint { background: #f8eee6; }
.list { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.list li { position: relative; padding-left: 28px; }
.list li::before { position: absolute; left: 0; top: .56em; width: 10px; height: 10px; content: ""; border-radius: 50%; background: var(--sage); }
.price { display: flex; align-items: baseline; gap: 7px; margin: 13px 0 4px; }
.price strong { font-size: 31px; }
.price span { color: var(--muted); }
.notice { padding: 18px 20px; border-left: 4px solid var(--sage); border-radius: 0 12px 12px 0; background: #edf5ed; }

.policy { max-width: 820px; padding: 76px 0 90px; }
.policy h1 { margin-bottom: 12px; font-size: clamp(36px, 5vw, 54px); }
.policy .meta { color: var(--muted); font-size: 14px; }
.policy h2 { margin: 43px 0 10px; font-size: 27px; }
.policy h3 { margin: 25px 0 7px; font-size: 19px; }
.policy p { margin: 10px 0; }
.policy ul { padding-left: 1.35em; }
.policy li + li { margin-top: 7px; }

.faq { border-top: 1px solid var(--line); }
details { padding: 19px 0; border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 750; }
details p { margin: 12px 0 0; color: var(--muted); }

.site-footer { padding: 34px 0 42px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 15px; }
.footer-links a { color: var(--muted); }

@media (max-width: 760px) {
  .nav, .wrap { width: min(100% - 28px, 620px); }
  .site-header { position: static; }
  .nav { align-items: flex-start; flex-direction: column; padding: 14px 0; gap: 10px; }
  .nav-links { justify-content: flex-start; gap: 12px 17px; }
  .hero { padding: 58px 0 46px; }
  .hero-grid, .split, .grid-3 { grid-template-columns: 1fr; }
  .hero-grid { gap: 38px; }
  .hero-card { min-height: 300px; }
  section { padding: 56px 0; }
  .policy { padding: 55px 0 70px; }
}