:root {
  --ink: #10231d;
  --muted: #61736c;
  --teal: #087f74;
  --lime: #caff4a;
  --line: #d7e4dc;
  --paper: #f7faf8;
  --white: #ffffff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

a {
  color: inherit;
}

.site-header,
.hero,
.section,
.site-footer {
  max-width: 1160px;
  margin: 0 auto;
  padding: 22px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
}

.brand-logo {
  display: inline-block;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  box-shadow: 0 12px 28px rgba(8, 127, 116, 0.2);
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 15px;
}

.nav a {
  text-decoration: none;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.lang-switch a {
  min-width: 34px;
  padding: 5px 8px;
  border-radius: 6px;
  text-align: center;
  font-weight: 800;
}

.lang-switch a[aria-current="true"] {
  background: var(--ink);
  color: var(--white);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(420px, 1.12fr);
  gap: 36px;
  align-items: center;
  padding-top: 54px;
  padding-bottom: 68px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-weight: 800;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

.lead {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.6;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--white);
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  border-color: var(--teal);
  background: var(--teal);
  color: white;
}

.hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 22px;
  box-shadow: 0 28px 70px rgba(16, 35, 29, 0.18);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 24px;
}

.card {
  min-height: 170px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.card h2,
.card h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.card p,
.section p,
.section li {
  color: var(--muted);
  line-height: 1.65;
}

.section.inset {
  padding-right: 0;
  padding-left: 0;
}

.faq-list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.faq-list article {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.faq-list h2 {
  margin: 0 0 8px;
  font-size: 24px;
}

.band {
  background: #eaf3ed;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section h2 {
  margin: 0 0 16px;
  font-size: 38px;
}

.flow,
.comparison-grid {
  display: grid;
  gap: 16px;
}

.flow {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.flow article {
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.flow span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--lime);
  font-weight: 900;
}

.flow h3,
.download-strip h2 {
  margin: 0 0 10px;
}

.comparison-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.download-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--ink);
  color: var(--white);
}

.download-strip p {
  color: #dbe9e1;
}

.download-strip .button {
  flex: 0 0 auto;
}

.download-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: start;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
}

.requirements {
  margin: 0;
  padding-left: 20px;
}

.small-note {
  max-width: 760px;
  font-size: 14px;
}

.steps {
  margin-top: 34px;
}

.steps ol {
  margin: 0;
  padding-left: 22px;
}

.steps li + li {
  margin-top: 10px;
}

.language-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.actions.compact {
  margin-top: 16px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .site-header,
  .site-footer,
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .grid,
  .flow,
  .comparison-grid,
  .language-grid,
  .download-panel {
    grid-template-columns: 1fr;
  }

  .download-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 28px;
  }
}