:root {
  color-scheme: light;
  --ink: #0e1a2b;
  --muted: #56616f;
  --line: #dfe8e8;
  --panel: #ffffff;
  --soft: #f5f7f7;
  --teal: #1ea9b0;
  --navy: #0e1a2b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f4f6f6;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-shell {
  min-height: 100vh;
}

.topbar {
  align-items: center;
  background: var(--navy);
  color: #fff;
  display: flex;
  justify-content: space-between;
  padding: 14px clamp(20px, 5vw, 64px);
}

.brand {
  align-items: center;
  display: inline-flex;
  font-weight: 800;
  gap: 10px;
  text-decoration: none;
}

.brand img {
  height: 28px;
  width: 28px;
}

.topbar nav {
  display: flex;
  gap: 18px;
}

.topbar nav a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  text-decoration: none;
}

.hero {
  background:
    radial-gradient(circle at 20% 10%, rgba(30, 169, 176, 0.14), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #eef4f4 100%);
  padding: clamp(56px, 8vw, 104px) clamp(20px, 5vw, 64px);
  text-align: center;
}

.eyebrow {
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.08;
  margin: 0;
  text-align: center;
}

h1 {
  font-size: clamp(42px, 7vw, 82px);
  letter-spacing: 0;
  margin: 16px auto 20px;
  max-width: 1040px;
}

.lede {
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 24px);
  margin: 0 auto;
  max-width: 860px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 30px;
}

.button {
  align-items: center;
  border-radius: 8px;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  text-decoration: none;
}

.button.primary {
  background: var(--teal);
  color: #fff;
}

.button.secondary {
  background: #fff;
  border: 1px solid var(--line);
}

.section {
  padding: clamp(44px, 7vw, 84px) clamp(20px, 5vw, 64px);
}

.section > p {
  color: var(--muted);
  margin: 16px auto 0;
  max-width: 760px;
  text-align: center;
}

.section.compact {
  padding-top: clamp(30px, 5vw, 56px);
}

.grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 34px auto 0;
  max-width: 1120px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(14, 26, 43, 0.07);
  padding: 24px;
}

.card h3 {
  font-size: 20px;
  text-align: left;
}

.card p,
.card li {
  color: var(--muted);
}

.card ul {
  margin: 14px 0 0;
  padding-left: 18px;
}

.proof-strip {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 34px auto 0;
  max-width: 980px;
}

.proof-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}

.proof-item strong {
  display: block;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
}

.proof-item span {
  color: var(--muted);
  display: block;
  margin-top: 8px;
}

.cta-band {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(14, 26, 43, 0.08);
  margin: 34px auto 0;
  max-width: 980px;
  padding: clamp(26px, 5vw, 46px);
  text-align: center;
}

.cta-band h2 {
  font-size: clamp(30px, 5vw, 52px);
}

.cta-band p {
  color: var(--muted);
  margin: 14px auto 0;
  max-width: 680px;
}

.comparison {
  background: var(--navy);
  color: #fff;
}

.comparison p {
  color: rgba(255, 255, 255, 0.72);
}

.table-wrap {
  background: #fff;
  border-radius: 8px;
  margin: 34px auto 0;
  max-width: 1080px;
  overflow-x: auto;
}

table {
  border-collapse: collapse;
  min-width: 760px;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 18px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #f8fbfb;
}

.faq {
  margin: 34px auto 0;
  max-width: 900px;
}

.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 12px;
  padding: 18px 20px;
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.76);
  padding: 30px clamp(20px, 5vw, 64px);
  text-align: center;
}

.seo-support-nav {
  background: #f4f6f6;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  padding: 18px clamp(20px, 5vw, 64px);
}

.seo-support-nav a {
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 780px) {
  .topbar,
  .topbar nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .proof-strip {
    grid-template-columns: 1fr;
  }
}