:root {
  --bg: #08110d;
  --panel: #0f1c17;
  --panel-border: #1f3a2e;
  --text: #eef8f2;
  --muted: #9db7aa;
  --accent: #5de286;
  --accent-strong: #3cc06b;
  --input: #13251d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, #183528 0%, var(--bg) 58%),
    linear-gradient(180deg, #0a1510 0%, #050907 100%);
  color: var(--text);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

.page {
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.card {
  width: min(560px, 100%);
  padding: 26px;
  border-radius: 20px;
  background: rgba(10, 18, 14, 0.92);
  border: 1px solid var(--panel-border);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.38);
}

.eyebrow {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.1;
}

.form label {
  display: block;
  margin: 14px 0 7px;
  color: var(--muted);
  font-size: 14px;
}

input[type="text"],
input[type="email"] {
  width: 100%;
  border: 1px solid #284438;
  border-radius: 12px;
  background: var(--input);
  color: var(--text);
  padding: 13px 14px;
  font-size: 15px;
}

input[readonly] {
  opacity: 0.82;
}

.block {
  margin-top: 18px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid #284438;
  background: rgba(17, 31, 24, 0.95);
}

.block-title {
  margin-bottom: 10px;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
}

.check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0 0;
  color: var(--text);
}

.newsletter {
  margin-top: 18px;
}

button {
  width: 100%;
  margin-top: 20px;
  border: 0;
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 700;
  color: #041009;
  background: linear-gradient(180deg, #7ef2a6 0%, var(--accent-strong) 100%);
  cursor: pointer;
}

.note,
.message {
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}