:root {
  --brand-green: #4da11f;
  --text: #2f2f2f;
  --muted: #626262;
  --bg: #f6f8f4;
  --card: #ffffff;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #ffffff 0%, var(--bg) 58%, #edf4e9 100%);
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 18px;
}

.card {
  width: min(860px, 100%);
  padding: clamp(24px, 5vw, 54px);
  text-align: center;
  background: var(--card);
  border: 1px solid rgba(77, 161, 31, 0.22);
  border-radius: 22px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.08);
}

.logo {
  display: block;
  width: min(620px, 100%);
  height: auto;
  margin: 0 auto clamp(28px, 5vw, 42px);
  border-radius: 8px;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.7rem);
  line-height: 1.1;
  color: var(--brand-green);
  letter-spacing: -0.03em;
}

p {
  margin: 16px 0 0;
  font-size: clamp(1.1rem, 2.4vw, 1.55rem);
  line-height: 1.5;
  color: var(--muted);
}

@media (max-width: 520px) {
  .page {
    align-items: flex-start;
    padding-top: 26px;
  }

  .card {
    border-radius: 16px;
  }
}