:root {
  --ink: #171915;
  --muted: #686b62;
  --paper: #f5f1e8;
  --card: #fffdf8;
  --acid: #d7ff43;
  --dark: #22271d;
  --line: #d8d1c3;
  --blue: #506cff;
  --danger: #b94031;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); line-height: 1.55; }
a { color: inherit; }
.test-banner { background: #fff3c9; border-bottom: 1px solid #dfc470; padding: 9px 18px; text-align: center; font-size: 13px; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 22px max(24px, calc((100vw - 1180px) / 2)); border-bottom: 1px solid var(--line); }
.brand { text-decoration: none; font-weight: 900; letter-spacing: -.03em; font-size: 21px; }
.brand span { font-weight: 500; color: var(--muted); margin-left: 8px; }
.nav-links { display: flex; gap: 22px; align-items: center; font-size: 14px; }
.nav-links a { text-decoration: none; }
.button { display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--dark); background: var(--dark); color: white; min-height: 48px; padding: 0 22px; border-radius: 999px; font: inherit; font-weight: 750; text-decoration: none; cursor: pointer; }
.button:hover { transform: translateY(-1px); }
.button.secondary { background: transparent; color: var(--ink); }
.button.acid { background: var(--acid); color: var(--ink); border-color: var(--acid); }
.button:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.shell { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.hero { min-height: 680px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 64px; align-items: center; padding-top: 70px; padding-bottom: 70px; }
.eyebrow { font-size: 13px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
h1 { font-size: clamp(54px, 7vw, 104px); line-height: .92; letter-spacing: -.07em; margin: 16px 0 28px; max-width: 880px; }
h1 em { color: var(--blue); font-style: normal; }
.lead { font-size: 21px; color: #42463e; max-width: 660px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.offer-card { background: var(--dark); color: white; padding: 34px; border-radius: 28px; box-shadow: 14px 14px 0 var(--acid); }
.offer-card small { color: #bcc1b4; }
.offer-card h2 { font-size: 34px; margin: 8px 0; }
.price { display: flex; gap: 8px; align-items: end; margin: 28px 0; }
.price strong { font-size: 48px; letter-spacing: -.05em; }
.price span { color: #c7ccbf; padding-bottom: 8px; }
.offer-card ul { padding-left: 19px; }
.offer-card li { margin: 10px 0; }
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; grid-template-columns: repeat(3,1fr); }
.strip div { padding: 26px; border-right: 1px solid var(--line); }
.strip div:last-child { border-right: 0; }
.strip strong { display: block; font-size: 18px; }
.strip span { color: var(--muted); font-size: 13px; }
.section { padding-top: 96px; padding-bottom: 96px; }
.section h2 { font-size: clamp(38px, 5vw, 68px); line-height: 1; letter-spacing: -.05em; margin: 14px 0 20px; }
.section-head { display: grid; grid-template-columns: 1fr .7fr; gap: 60px; align-items: end; margin-bottom: 44px; }
.section-head > p { font-size: 18px; color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 28px; }
.card .num { display: inline-grid; place-items: center; width: 38px; height: 38px; background: var(--acid); border-radius: 50%; font-weight: 900; }
.card h3 { font-size: 22px; margin: 36px 0 8px; }
.card p { color: var(--muted); }
.sample-stage { background: #11140f; color: white; border-radius: 30px; padding: 34px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.sample-panel { background: #252a20; border: 1px solid #3b4234; border-radius: 20px; padding: 18px; }
.sample-panel img { width: 100%; aspect-ratio: 3/2; object-fit: cover; background: #e8e4d8; border-radius: 12px; }
.sample-panel p { color: #bbc1b3; }
.reply-demo { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 26px; }
.reply-demo p { font-size: 19px; }
.reply-demo strong { color: var(--danger); font-size: 13px; }
.reply-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.wide { max-width: 1120px; }
.pill { display: inline-block; border: 1px solid currentColor; border-radius: 999px; padding: 4px 10px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.scope { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.scope article { border-top: 2px solid var(--ink); padding-top: 18px; }
.scope ul { padding-left: 20px; }
.scope li { margin: 8px 0; }
.scope .not { color: var(--danger); }
.cta { background: var(--blue); color: white; border-radius: 30px; padding: 52px; display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; }
.cta h2 { margin: 0 0 10px; }
.fine { font-size: 13px; color: var(--muted); }
footer { border-top: 1px solid var(--line); margin-top: 80px; padding: 34px max(24px, calc((100vw - 1180px) / 2)); display: flex; justify-content: space-between; gap: 20px; color: var(--muted); }
.page { max-width: 900px; margin: 0 auto; padding: 60px 24px; }
.page h1 { font-size: clamp(42px, 7vw, 76px); }
.notice { padding: 18px 20px; border: 1px solid #dfc470; background: #fff3c9; border-radius: 14px; margin: 20px 0; }
form { display: grid; gap: 18px; margin-top: 38px; }
label, fieldset { display: grid; gap: 7px; font-weight: 700; }
input, textarea, select { width: 100%; font: inherit; padding: 13px 14px; border: 1px solid #aaa99f; border-radius: 10px; background: white; color: var(--ink); }
input:focus, textarea:focus, select:focus { outline: 3px solid rgba(80,108,255,.22); border-color: var(--blue); }
.checks label { display: flex; align-items: flex-start; gap: 10px; font-weight: 500; }
.checks input { width: auto; margin-top: 5px; }
.error { color: var(--danger); font-weight: 700; }
.success { padding: 18px; background: #e7f6d1; border: 1px solid #91b460; border-radius: 14px; }
.status-card { background: white; border: 1px solid var(--line); border-radius: 20px; padding: 24px; margin: 24px 0; }
.status-row { display: grid; grid-template-columns: 170px 1fr; border-bottom: 1px solid var(--line); padding: 12px 0; }
.status-row:last-child { border-bottom: 0; }
.status-row span { color: var(--muted); }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.metric { background: white; border: 1px solid var(--line); padding: 18px; border-radius: 14px; }
.metric strong { display: block; font-size: 32px; }
@media (max-width: 760px) {
  .nav { padding: 16px 18px; gap: 10px; }
  .brand { font-size: 16px; white-space: nowrap; }
  .brand span { margin-left: 4px; }
  .nav .button { min-height: 42px; padding: 0 14px; font-size: 13px; }
  .nav-links a:not(.button) { display: none; }
  .hero, .section-head, .sample-stage, .scope, .cta, .reply-grid { grid-template-columns: 1fr; }
  .hero { gap: 34px; padding-top: 48px; }
  h1 { font-size: 58px; }
  .offer-card { box-shadow: 8px 8px 0 var(--acid); }
  .strip, .grid, .metrics { grid-template-columns: 1fr; }
  .strip div { border-right: 0; border-bottom: 1px solid var(--line); }
  .strip div:last-child { border-bottom: 0; }
  .section { padding-top: 70px; padding-bottom: 70px; }
  .cta { padding: 30px; }
  footer { flex-direction: column; }
  .status-row { grid-template-columns: 1fr; gap: 4px; }
}