:root {
  --bg: #f8fafc;
  --ink: #0f172a;
  --muted: #475569;
  --accent: #0f766e;
  --accent-strong: #047857;
  --accent-soft: #ecfeff;
  --card: #ffffff;
  --border: #e2e8f0;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 15% 10%, #dcfce7 0%, transparent 45%),
    radial-gradient(circle at 85% 5%, #e0f2fe 0%, transparent 40%),
    linear-gradient(160deg, #f8fafc 0%, #ecfeff 55%, #f1f5f9 100%);
  min-height: 100vh;
}

a {
  color: var(--accent-strong);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  display: block;
}

.site-header {
  background: linear-gradient(120deg, #064e3b, #0f766e);
  color: #fff;
  padding: 20px 24px;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.25);
}

.site-header-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: 0.2px;
  color: inherit;
  text-decoration: none;
}

.brand-badge {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.2);
  display: grid;
  place-items: center;
  font-size: 20px;
}

.header-cta {
  background: #34d399;
  color: #052e2b;
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.header-link {
  color: #e2e8f0;
  font-weight: 600;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.header-link:hover {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.12);
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.hero {
  background: var(--card);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(28px, 4vw, 40px);
  margin: 16px 0 12px;
  line-height: 1.2;
}

h2 {
  margin: 32px 0 12px;
  font-size: clamp(20px, 2.6vw, 28px);
  color: #0f172a;
}

p {
  margin: 12px 0;
  color: var(--muted);
  line-height: 1.75;
}

.lead {
  font-size: 18px;
  color: #1e293b;
}

.section {
  margin-top: 28px;
}

.card {
  background: var(--card);
  border-radius: 18px;
  border: 1px solid var(--border);
  padding: 20px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.checklist,
.steps,
.link-list {
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

.checklist li,
.steps li,
.link-list li {
  margin-bottom: 10px;
}

.steps {
  list-style: decimal;
}

.media-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}

.media-grid figure {
  margin: 0;
  background: var(--card);
  border-radius: 18px;
  border: 1px solid var(--border);
  padding: 16px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.media-grid figcaption {
  margin-top: 10px;
  font-size: 14px;
  color: var(--muted);
}

.screenshot-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(160px, 1fr);
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 6px;
  scroll-snap-type: x mandatory;
  align-items: start;
}

.screenshot-card {
  margin: 0;
  background: var(--card);
  border-radius: 18px;
  border: 1px solid var(--border);
  padding: 12px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  scroll-snap-align: start;
}

.screenshot-card img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.scenario {
  border-left: 4px solid var(--accent);
  padding: 16px 20px;
  background: #f0fdf4;
  border-radius: 12px;
  color: #065f46;
  font-weight: 600;
}

.faq details {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  background: #fff;
  margin-bottom: 12px;
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
  color: #0f172a;
}

.cta {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  background: #0f172a;
  color: #e2e8f0;
  padding: 24px;
  border-radius: 20px;
}

.cta p {
  color: #cbd5f5;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #22c55e;
  color: #052e2b;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
}

.footer {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  padding: 40px 20px 24px;
}

@media (min-width: 880px) {
  .media-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .screenshot-strip {
    grid-auto-columns: minmax(180px, 1fr);
  }

  .cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}