:root {
  --bg: #0b0e14;
  --bg-card: #12161f;
  --border: rgba(255, 255, 255, 0.08);
  --text: rgba(255, 255, 255, 0.92);
  --text-secondary: rgba(255, 255, 255, 0.65);
  --text-muted: rgba(255, 255, 255, 0.45);
  --accent: #f59e0b;
  --accent-hover: #fbbf24;
  --accent-text: #0b0e14;
  --error: #f87171;
  --success: #34d399;
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  background-image: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(245, 158, 11, 0.12), transparent);
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  line-height: 1.55;
}

.card {
  width: 100%;
  max-width: 460px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 20px;
}

h1 {
  font-size: clamp(26px, 5.5vw, 34px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.sub {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

form { display: flex; flex-direction: column; gap: 12px; }

input[type="email"] {
  width: 100%;
  font-size: 16px;
  font-family: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 15px 16px;
  outline: none;
  transition: border-color 0.15s;
}

input[type="email"]::placeholder { color: var(--text-muted); }
input[type="email"]:focus { border-color: var(--accent); }

button {
  width: 100%;
  font-size: 16px;
  font-weight: 700;
  font-family: inherit;
  color: var(--accent-text);
  background: var(--accent);
  border: none;
  border-radius: 10px;
  padding: 15px 16px;
  cursor: pointer;
  transition: background 0.15s;
}

button:hover { background: var(--accent-hover); }
button:disabled { opacity: 0.6; cursor: wait; }

.msg {
  font-size: 14px;
  min-height: 20px;
  margin-top: 10px;
  color: var(--error);
}

.fineprint {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 22px;
}

.hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.check {
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--success);
}