:root {
  color-scheme: light;
  --bg: #f6f4ef;
  --panel: #ffffff;
  --text: #202124;
  --muted: #656b73;
  --line: #ded9cf;
  --accent: #1f7665;
  --accent-dark: #184f47;
  --soft: #e8f1ed;
  --warm: #f1dfc7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 760;
}

nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

nav a:hover,
.mail-link:hover {
  color: var(--accent-dark);
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.intro {
  min-height: 460px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: 44px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intro img {
  width: 100%;
  height: auto;
  display: block;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 740;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 720px;
  margin-bottom: 18px;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

.lead {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 20px;
}

.section {
  padding: 72px 0;
  border-bottom: 1px solid var(--line);
}

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

.section h2 {
  margin-bottom: 0;
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  min-height: 210px;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.card time {
  display: block;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 13px;
}

.card h3 {
  margin-bottom: 10px;
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: 0;
}

.card p {
  margin-bottom: 0;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: 48px;
  align-items: start;
}

.tool-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tool-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.tool-list span {
  color: var(--muted);
}

.contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.contact h2 {
  max-width: 520px;
}

.mail-link {
  flex: 0 0 auto;
  padding: 12px 16px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  color: var(--accent-dark);
  font-weight: 700;
}

footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 42px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 760px) {
  .site-header,
  .contact,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    flex-wrap: wrap;
  }

  .intro,
  .split,
  .grid {
    grid-template-columns: 1fr;
  }

  .intro {
    min-height: auto;
    padding: 54px 0;
  }

  .intro img {
    max-width: 360px;
  }

  .lead {
    font-size: 18px;
  }

  .section {
    padding: 54px 0;
  }

  .tool-list li {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}