:root {
  --teal: #2a9fb0;
  --teal-dark: #1c6e7a;
  --navy: #16283a;
  --bg: #f7fafb;
  --card-bg: #ffffff;
  --border: #dbe6e9;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--navy);
  background: var(--bg);
  line-height: 1.6;
}

.site-header {
  text-align: center;
  padding: 2.5rem 1rem 2rem;
  background: linear-gradient(180deg, #eef7f8, var(--bg));
  border-bottom: 1px solid var(--border);
}

.logo {
  width: 140px;
  height: auto;
}

.site-header h1 {
  margin: 0.5rem 0 0.25rem;
  font-size: 2.2rem;
  color: var(--teal-dark);
}

.tagline {
  margin: 0;
  font-size: 1.05rem;
  color: var(--navy);
  opacity: 0.85;
}

main {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.intro {
  text-align: center;
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
}

.services h2,
.payment h2 {
  color: var(--teal-dark);
  border-bottom: 2px solid var(--teal);
  padding-bottom: 0.4rem;
  margin-bottom: 1.25rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
}

.service-card h3 {
  margin-top: 0;
  color: var(--teal-dark);
}

.payment {
  margin-top: 2.5rem;
}

.payment p {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
}

.contact {
  margin-top: 2.5rem;
  text-align: center;
  font-size: 1.1rem;
}

.contact a {
  color: var(--teal-dark);
  font-weight: 600;
  text-decoration: none;
}

.contact a:hover {
  text-decoration: underline;
}

footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.85rem;
  color: var(--navy);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--teal-dark);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 100;
  border-radius: 0 0 6px 0;
}

.skip-link:focus {
  left: 0;
}

a:focus-visible,
.skip-link:focus-visible {
  outline: 3px solid var(--teal-dark);
  outline-offset: 2px;
}