:root {
  --ink: #171b1b;
  --muted: #697373;
  --paper: #f4f2ec;
  --surface: #fffdf8;
  --line: #d9ddd7;
  --accent: #e56b4f;
  --accent-dark: #a63e2b;
  --accent-soft: #f8dfd5;
  --signal: #b6d33b;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}
a { color: inherit; }
.page-shell { min-height: 100vh; overflow: hidden; }
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.brand { font-size: .8rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; text-decoration: none; }
.brand span { color: var(--accent-dark); }
.header-link { color: var(--muted); font-size: .86rem; text-decoration: none; }
.header-link:hover, .footer a:hover { color: var(--accent-dark); }
main { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: 72px;
  align-items: center;
  min-height: 520px;
  padding: 72px 0 84px;
}
.kicker { color: var(--accent-dark); font-size: .75rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
h1 { max-width: 720px; margin: 14px 0 20px; font-size: clamp(3.2rem, 8vw, 6.8rem); letter-spacing: -.07em; line-height: .88; }
.lede { max-width: 600px; margin: 0; color: #465050; font-size: clamp(1.08rem, 2vw, 1.3rem); line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 32px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: 3px;
  background: var(--ink);
  color: #fffdf8;
  font-size: .9rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform .18s ease, background .18s ease;
}
.button:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-2px); }
.button.secondary { background: transparent; color: var(--ink); border-color: var(--line); }
.button.secondary:hover { background: var(--surface); border-color: var(--ink); }
.price-note { margin: 14px 0 0; color: var(--muted); font-size: .84rem; }
.product-mark {
  position: relative;
  min-height: 330px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  background: var(--accent-soft);
  transform: rotate(2deg);
}
.product-mark::before, .product-mark::after { content: ""; position: absolute; border: 1px solid var(--ink); pointer-events: none; }
.product-mark::before { inset: 14px; transform: rotate(-4deg); }
.product-mark::after { inset: 28px; transform: rotate(3deg); opacity: .28; }
.mark-inner { position: relative; z-index: 1; width: 76%; text-align: center; }
.mark-symbol { display: block; margin-bottom: 18px; color: var(--accent-dark); font-size: 3.4rem; font-weight: 900; line-height: 1; }
.mark-name { display: block; font-size: clamp(1.7rem, 4vw, 3rem); font-weight: 900; letter-spacing: -.06em; line-height: .95; }
.mark-caption { display: block; margin-top: 14px; font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.section { padding: 72px 0; border-top: 1px solid var(--line); }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 34px; }
h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.8rem); letter-spacing: -.05em; line-height: 1; }
.section-note { max-width: 420px; margin: 0; color: var(--muted); font-size: .95rem; text-align: right; }
.feature-list { border-top: 1px solid var(--ink); }
.feature-row { display: grid; grid-template-columns: 56px minmax(150px, .6fr) minmax(0, 1.4fr); gap: 24px; align-items: baseline; padding: 22px 0; border-bottom: 1px solid var(--line); }
.feature-number { color: var(--accent-dark); font-size: .75rem; font-weight: 850; letter-spacing: .12em; }
.feature-row h3 { margin: 0; font-size: 1.08rem; }
.feature-row p { max-width: 560px; margin: 0; color: var(--muted); font-size: .96rem; }
.callout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 34px;
  background: var(--ink);
  color: #fffdf8;
}
.callout h2 { color: #fffdf8; }
.callout p { max-width: 560px; margin: 12px 0 0; color: #c7cfca; }
.callout .button { background: var(--signal); border-color: var(--signal); color: var(--ink); }
.callout .button:hover { background: #d0e65c; border-color: #d0e65c; }
.email-signup { padding: 72px 0 64px; text-align: center; }
.email-signup h2 { font-size: 1.65rem; }
.email-signup p { margin: 10px 0 22px; color: var(--muted); }
.email-signup form { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.email-signup input { width: min(300px, 100%); min-height: 46px; padding: 0 14px; border: 1px solid var(--line); border-radius: 3px; background: var(--surface); color: var(--ink); font: inherit; }
.email-signup input:focus { outline: 2px solid var(--accent); outline-offset: 2px; }
.email-signup .button { min-height: 46px; cursor: pointer; }
.other-products { padding: 28px 0 44px; border-top: 1px solid var(--line); }
.other-products h2 { font-size: 1.35rem; }
.product-links { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.product-links a { padding: 8px 12px; border: 1px solid var(--line); border-radius: 2px; background: var(--surface); color: #465050; font-size: .86rem; text-decoration: none; }
.product-links a:hover { border-color: var(--accent-dark); color: var(--accent-dark); }
.footer { display: flex; justify-content: space-between; gap: 20px; padding: 22px 0 28px; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
.footer a { color: var(--muted); text-decoration: none; }
@media (max-width: 760px) {
  .site-header, main { width: min(100% - 28px, 1160px); }
  .hero { grid-template-columns: 1fr; gap: 42px; padding: 52px 0 64px; }
  .product-mark { min-height: 260px; }
  .section { padding: 54px 0; }
  .section-heading { display: block; }
  .section-note { margin-top: 12px; text-align: left; }
  .feature-row { grid-template-columns: 38px 1fr; gap: 10px 16px; }
  .feature-row p { grid-column: 2; }
  .callout { grid-template-columns: 1fr; padding: 26px; }
  .footer { display: block; }
  .footer span { display: block; margin-top: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}