:root {
  --ink: #13211e;
  --muted: #52645f;
  --green: #0e5b4e;
  --mint: #48cbb0;
  --blue: #174ea6;
  --yellow: #f3c64f;
  --line: #d9e3df;
  --soft: #f1f7f5;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  padding-bottom: 84px;
  color: var(--ink);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
}
a { color: inherit; }
h1, h2, h3, p { letter-spacing: 0; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.97);
}

.advertisement-label {
  color: var(--muted);
  font-size: 12px;
  line-height: 16px;
  font-weight: 600;
}

.topbar-cta,
.primary-cta,
.sticky-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 7px;
  background: var(--mint);
  color: #06241d;
  font-weight: 800;
  text-decoration: none;
}

.topbar-cta { padding: 0 18px; }

.hero {
  display: grid;
  gap: 26px;
  padding: 34px 18px 30px;
  background: var(--soft);
}

.hero-copy,
.hero-visual,
.steps,
.faq,
.footer {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 12px;
  line-height: 17px;
  font-weight: 800;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 40px;
  line-height: 44px;
}

.hero-subtitle {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 25px;
}

.hero-actions {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.primary-cta {
  width: 100%;
  min-height: 56px;
  padding: 0 18px;
  font-size: 17px;
}

.microcopy {
  color: var(--muted);
  font-size: 12px;
  line-height: 18px;
}

.hero-visual {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 8px;
}

.hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 72%;
}

.fact-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 960px;
  margin: 0 auto;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.fact-strip div {
  min-width: 0;
  padding: 6px 10px;
  text-align: center;
  border-right: 1px solid var(--line);
}

.fact-strip div:last-child { border-right: 0; }
.fact-strip strong,
.fact-strip span { display: block; }
.fact-strip strong { font-size: 14px; line-height: 19px; }
.fact-strip span { margin-top: 3px; color: var(--muted); font-size: 11px; line-height: 15px; }

.steps,
.faq,
.footer { padding: 34px 18px; }

.steps h2,
.cta-band h2,
.faq h2 {
  margin: 0 0 18px;
  font-size: 29px;
  line-height: 34px;
}

.steps article {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.steps article:last-child { border-bottom: 1px solid var(--line); }

.steps article > span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: #e6f0ff;
  color: var(--blue);
  font-weight: 800;
}

.steps h3 { margin: 0 0 6px; font-size: 18px; line-height: 24px; }
.steps p,
.cta-band p,
.faq p,
.footer p { margin: 0; color: var(--muted); font-size: 14px; line-height: 21px; }

.cta-band {
  display: grid;
  gap: 22px;
  padding: 34px 18px;
  background: var(--green);
  color: var(--white);
}

.cta-band .eyebrow { color: #9ef1df; }
.cta-band p { color: #d8efe9; }

.faq details {
  padding: 17px 0;
  border-top: 1px solid var(--line);
}

.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 800; line-height: 22px; }
.faq details p { margin-top: 10px; }

.footer {
  background: #f6f8f7;
  font-size: 12px;
}

.footer p + p { margin-top: 10px; }

.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  padding: 12px 14px max(12px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.97);
}

.sticky-cta a { width: 100%; min-height: 56px; }

@media (min-width: 820px) {
  body { padding-bottom: 0; }
  .topbar { padding: 12px 32px; }
  .hero {
    grid-template-columns: minmax(0, 0.9fr) minmax(380px, 0.8fr);
    align-items: center;
    padding: 48px 32px;
  }
  h1 { font-size: 52px; line-height: 58px; }
  .hero-actions { max-width: 390px; }
  .hero-visual { aspect-ratio: 5 / 4; }
  .cta-band {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: center;
    padding: 40px max(32px, calc((100% - 960px) / 2));
  }
  .sticky-cta { display: none; }
}