@font-face { font-family: 'IBM Plex Sans'; font-style: normal; font-weight: 300 700; font-stretch: 100%; font-display: swap; src: url(/f/plex-sans-var.woff2) format('woff2'); }

:root {
  --paper: #ffffff;
  --soft: #f4f4f4;
  --ink: #0b0b0b;
  --muted: #595959;
  --faint: #8c8c8c;
  --rule: #e4e4e4;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "IBM Plex Sans", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-weight: 500; margin: 0; letter-spacing: -0.02em; line-height: 1.15; }
p { margin: 0; text-wrap: pretty; }
a { color: inherit; }
main a:not(.cta) { text-decoration-thickness: 1px; text-underline-offset: 3px; }
main a:not(.cta):hover { color: var(--muted); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }

.nav { border-bottom: 1px solid var(--rule); background: var(--paper); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 20px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand-mark { width: 34px; height: 34px; flex: none; }
.brand-name { font-size: 21px; font-weight: 300; letter-spacing: -0.01em; white-space: nowrap; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: 15px; color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }

.hero-inner { display: flex; flex-direction: column; gap: 26px; align-items: flex-start; padding-block: 112px 104px; max-width: 780px; }
.eyebrow { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.hero h1 { font-size: clamp(2.2rem, 4.8vw, 3.8rem); font-weight: 400; max-width: 18ch; }
.lead { font-size: 20px; color: var(--muted); max-width: 52ch; }
.cta { display: inline-block; background: var(--ink); color: #fff; font-weight: 500; font-size: 16px; line-height: 1; padding: 16px 30px; border-radius: 6px; text-decoration: none; margin-top: 6px; }
.cta:hover { background: #2a2a2a; }

.how { background: var(--soft); border-block: 1px solid var(--rule); }
.how .wrap { padding-block: 88px; }
.how h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin-bottom: 44px; }
.how-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.how-grid article { background: var(--paper); border: 1px solid var(--rule); border-radius: 10px; padding: 30px 28px; display: flex; flex-direction: column; gap: 12px; }
.how-grid h3 { font-size: 1.2rem; }
.how-grid p { color: var(--muted); font-size: 16px; }

.contact-inner { padding-block: 96px; display: flex; flex-direction: column; gap: 14px; max-width: 640px; }
.contact h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.contact p { font-size: 18px; }
.contact .muted { font-size: 15px; }

.footer { border-top: 1px solid var(--rule); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; padding-block: 28px; font-size: 14px; color: var(--muted); }
.footer nav { display: flex; gap: 22px; }
.footer a { color: var(--muted); text-decoration: none; }
.footer a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }

.legal { max-width: 700px; padding-block: 72px 96px; }
.legal h1 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); margin-bottom: 36px; }
.legal h2 { font-size: 1.15rem; margin: 40px 0 10px; }
.legal p { margin-bottom: 12px; }
.legal .back { display: inline-block; margin-bottom: 32px; font-size: 15px; color: var(--muted); }

@media (max-width: 820px) {
  .how-grid { grid-template-columns: 1fr; }
  .hero-inner { padding-block: 72px 64px; }
  .how .wrap, .contact-inner { padding-block: 64px; }
}
@media (max-width: 520px) {
  .nav-links { display: none; }
  body { font-size: 16px; }
  .lead { font-size: 18px; }
  .brand-name { font-size: 19px; }
}