:root {
  color: #17211f;
  background: #f5f6f1;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  --ink: #14211e;
  --muted: #64706d;
  --green: #347967;
  --lime: #d7ff72;
  --line: #dce1d9;
  --paper: #fff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; }
a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 20px 0;
  background: color-mix(in srgb, #f5f6f1 88%, transparent);
  backdrop-filter: blur(14px);
}

.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 800; letter-spacing: -.03em; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; color: #17211f; background: var(--lime); border-radius: 10px; transform: rotate(-3deg); font-weight: 900; }
nav { display: flex; align-items: center; gap: 28px; color: #4d5b57; font-size: 14px; font-weight: 650; }
nav a:hover { color: var(--ink); }
.nav-action { padding: 10px 17px; color: #fff; background: var(--ink); border-radius: 10px; }

.hero { display: grid; grid-template-columns: 1.02fr .98fr; gap: 72px; align-items: center; width: min(1180px, calc(100% - 40px)); min-height: 680px; margin: 0 auto; padding: 80px 0 110px; }
.eyebrow { margin: 0 0 18px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 720px; margin-bottom: 26px; font-size: clamp(48px, 6.4vw, 82px); line-height: .98; letter-spacing: -.065em; }
.hero-lead { max-width: 650px; margin-bottom: 34px; color: #52605c; font-size: 19px; line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border: 1px solid var(--ink); border-radius: 12px; font-size: 14px; font-weight: 750; transition: transform .18s ease, box-shadow .18s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgb(22 39 34 / 12%); }
.button.primary { color: var(--ink); background: var(--lime); border-color: var(--lime); }
.button.secondary { color: var(--ink); background: transparent; }
.trust-list { display: flex; flex-wrap: wrap; gap: 18px; margin: 28px 0 0; padding: 0; color: #64706d; font-size: 12px; list-style: none; }
.trust-list li::before { content: "✓"; margin-right: 6px; color: var(--green); font-weight: 900; }

.product-preview { position: relative; border: 1px solid #cfd7ce; border-radius: 22px; background: #eef1e9; box-shadow: 0 30px 80px rgb(30 56 48 / 16%); transform: rotate(1.2deg); overflow: hidden; }
.product-preview::after { content: ""; position: absolute; inset: auto -70px -80px auto; width: 210px; height: 210px; border-radius: 50%; background: var(--lime); filter: blur(25px); opacity: .24; }
.preview-bar { display: flex; align-items: center; gap: 7px; padding: 15px 18px; border-bottom: 1px solid #d7ddd3; background: #f8f9f5; }
.preview-bar span { width: 8px; height: 8px; border-radius: 50%; background: #c3cac1; }
.preview-bar b { margin-left: 10px; color: #7b8582; font-size: 10px; font-weight: 650; }
.preview-body { padding: 30px; }
.preview-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 25px; }
.preview-heading div { display: flex; flex-direction: column; gap: 6px; }
.preview-heading small, .check-row small { color: #7b8582; font-size: 10px; }
.preview-heading strong { font-size: 20px; }
.progress { padding: 8px 11px; color: #fff; background: var(--green); border-radius: 20px; font-size: 11px; font-weight: 800; }
.check-row { display: grid; grid-template-columns: 32px 1fr auto; gap: 12px; align-items: center; margin-bottom: 10px; padding: 15px; border: 1px solid #d8ded5; border-radius: 12px; background: #fff; }
.check-row.active { border-color: #f1b0a1; box-shadow: 0 8px 25px rgb(112 56 38 / 8%); }
.check-row div { display: flex; flex-direction: column; gap: 4px; }
.check-row strong { font-size: 12px; line-height: 1.35; }
.check-row em { padding: 5px 7px; color: #a34531; background: #fff0ec; border-radius: 6px; font-size: 9px; font-style: normal; font-weight: 800; }
.status { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; font-size: 13px; font-weight: 900; }
.status.passed { color: #25715e; background: #e1f5ed; }
.status.failed { color: #b34832; background: #ffebe6; }
.status.pending { color: #71807b; background: #edf0eb; }
.preview-footer { display: flex; justify-content: space-between; margin-top: 22px; padding: 16px 5px 0; border-top: 1px solid #d7ddd3; color: #66736f; font-size: 11px; }
.preview-footer b { color: var(--green); }

.problem-strip { display: flex; justify-content: center; gap: 0; color: #dbe5e1; background: var(--ink); overflow: hidden; }
.problem-strip span { padding: 24px 5vw; border-right: 1px solid #35433f; white-space: nowrap; font-size: 13px; font-weight: 650; }
.problem-strip span:last-child { border: 0; }
.section { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 120px 0; }
.section-heading { max-width: 720px; margin-bottom: 58px; }
h2 { margin-bottom: 20px; font-size: clamp(36px, 5vw, 58px); line-height: 1.04; letter-spacing: -.05em; }
.section-heading > p:last-child { max-width: 600px; color: var(--muted); font-size: 17px; line-height: 1.6; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.steps li { min-height: 260px; padding: 24px 30px 24px 0; border-right: 1px solid var(--line); }
.steps li + li { padding-left: 30px; }
.steps li:last-child { border-right: 0; }
.steps span { color: #8d9894; font-size: 11px; font-weight: 800; }
.steps h3 { margin: 55px 0 13px; font-size: 18px; letter-spacing: -.02em; }
.steps p, .feature-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.capabilities { border-top: 1px solid var(--line); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feature-grid article { min-height: 260px; padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: color-mix(in srgb, var(--paper) 72%, transparent); }
.feature-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 50px; color: var(--green); background: #e4eee9; border-radius: 12px; font-size: 20px; font-weight: 700; }
.feature-grid h3 { margin-bottom: 12px; font-size: 18px; }
.audience { display: grid; grid-template-columns: 1.4fr .6fr; align-items: end; gap: 80px; border-top: 1px solid var(--line); }
.audience h2 { margin: 0; }
.audience > p { margin: 0 0 8px; color: var(--muted); font-size: 17px; line-height: 1.6; }
.final-cta { display: flex; align-items: end; justify-content: space-between; gap: 60px; width: min(1180px, calc(100% - 40px)); margin-bottom: 80px; padding: 70px; color: #f5f7f3; background: var(--green); border-radius: 24px; }
.final-cta div { max-width: 720px; }
.final-cta .eyebrow { color: var(--lime); }
.final-cta h2 { margin-bottom: 15px; }
.final-cta p { margin-bottom: 0; color: #d9e9e3; line-height: 1.6; }
.button.dark { flex: 0 0 auto; color: var(--ink); }
footer { display: flex; align-items: center; gap: 30px; width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 30px 0 45px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
footer p { margin: 0; }
footer > a:last-child { margin-left: auto; color: var(--ink); font-weight: 750; }

@media (max-width: 900px) {
  nav > a:not(.nav-action) { display: none; }
  .hero { grid-template-columns: 1fr; gap: 50px; padding-top: 55px; }
  .product-preview { max-width: 660px; transform: none; }
  .problem-strip { justify-content: flex-start; overflow-x: auto; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps li:nth-child(2) { border-right: 0; }
  .steps li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .audience { grid-template-columns: 1fr; gap: 28px; }
  .final-cta { align-items: flex-start; flex-direction: column; padding: 48px; }
}

@media (max-width: 600px) {
  .site-header, .hero, .section, footer { width: min(100% - 28px, 1180px); }
  .site-header { padding: 14px 0; }
  .brand { font-size: 17px; }
  .brand-mark { width: 31px; height: 31px; }
  .nav-action { padding: 9px 14px; }
  .hero { min-height: 0; padding: 55px 0 75px; }
  h1 { font-size: clamp(42px, 14vw, 62px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .trust-list { flex-direction: column; gap: 8px; }
  .preview-body { padding: 20px 14px; }
  .check-row { grid-template-columns: 28px 1fr; padding: 13px 10px; }
  .check-row em { display: none; }
  .problem-strip span { padding: 20px 28px; }
  .section { padding: 80px 0; }
  .section-heading { margin-bottom: 38px; }
  h2 { font-size: 38px; }
  .steps, .feature-grid { grid-template-columns: 1fr; }
  .steps li, .steps li + li { min-height: 0; padding: 24px 0 36px; border-right: 0; border-top: 1px solid var(--line); }
  .steps h3 { margin-top: 28px; }
  .feature-grid article { min-height: 0; }
  .feature-icon { margin-bottom: 34px; }
  .final-cta { width: calc(100% - 28px); margin-bottom: 55px; padding: 34px 24px; border-radius: 18px; }
  footer { align-items: flex-start; flex-direction: column; gap: 14px; }
  footer > a:last-child { margin: 8px 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}