* {
  box-sizing: border-box;
}

:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --text: #17191d;
  --muted: #6a707a;
  --line: #e5e7eb;
  --accent: #1f3a5f;
  --accent-soft: #eef5fb;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f5f6f8 0%, #eef3f6 100%);
}

body {
  min-height: 100vh;
}

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 18px;
}

.card {
  width: min(960px, 100%);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 46px;
  box-shadow: 0 18px 60px rgba(20, 30, 45, 0.08);
}

.hero {
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  width: 190px;
  max-width: 100%;
  height: auto;
  flex: 0 0 auto;
  border-radius: 14px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.tagline {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
  max-width: 680px;
}

.divider {
  height: 1px;
  background: var(--line);
  margin: 38px 0;
}

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

.info-block {
  padding: 22px;
  border-radius: 16px;
  background: var(--accent-soft);
}

h2 {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.info-block p,
.about p,
.contact p {
  margin: 4px 0;
  line-height: 1.6;
}

.about {
  margin-top: 30px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.contact {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.about p,
.contact p {
  color: var(--muted);
  max-width: 760px;
  font-size: 17px;
}

a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

a:hover {
  text-decoration: underline;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 720px) {
  .card {
    padding: 28px 22px;
    border-radius: 16px;
  }

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

  .logo {
    width: 150px;
  }

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

  footer {
    flex-direction: column;
  }
}