:root {
  --navy: #0B2E63;
  --navy-2: #123F77;
  --cyan: #12B8D7;
  --ink: #17324F;
  --muted: #6E8092;
  --line: #D9E6F0;
  --bg: #F7FAFD;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 20% 10%, rgba(18,184,215,.12), transparent 32rem),
    radial-gradient(circle at 90% 85%, rgba(11,46,99,.10), transparent 34rem),
    linear-gradient(135deg, #ffffff 0%, var(--bg) 100%);
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 42px 22px;
}

.card {
  width: min(760px, 100%);
  padding: clamp(34px, 6vw, 64px);
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(217,230,240,.9);
  border-radius: 28px;
  box-shadow: 0 24px 80px rgba(11,46,99,.10);
  text-align: left;
  backdrop-filter: blur(12px);
}

.logo {
  width: min(360px, 82%);
  height: auto;
  display: block;
  margin-bottom: 30px;
}

.line {
  width: 84px;
  height: 3px;
  background: linear-gradient(90deg, var(--navy), var(--cyan));
  border-radius: 999px;
  margin-bottom: 26px;
}

.kicker {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.03;
  letter-spacing: .02em;
}

h1 span {
  display: inline-block;
  margin-top: 8px;
  font-size: clamp(17px, 2.7vw, 25px);
  font-weight: 400;
  letter-spacing: .01em;
  color: var(--navy-2);
}

.lead {
  max-width: 560px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.contact {
  margin-top: 30px;
}

.contact a {
  display: inline-block;
  padding: 13px 18px;
  border: 1px solid rgba(18,184,215,.35);
  border-radius: 999px;
  color: var(--navy);
  background: rgba(18,184,215,.06);
  text-decoration: none;
  font-weight: 700;
}

.contact a:hover {
  border-color: var(--cyan);
  background: rgba(18,184,215,.10);
}

address {
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-style: normal;
  font-size: 13px;
  line-height: 1.65;
}

address strong {
  color: var(--ink);
}

@media (max-width: 560px) {
  .page {
    padding: 24px 14px;
    place-items: start center;
  }

  .card {
    border-radius: 22px;
    padding: 28px 22px;
  }

  .logo {
    width: min(300px, 100%);
  }

  .lead {
    font-size: 16px;
  }

  .contact a {
    width: 100%;
    text-align: center;
  }
}