:root {
  --bg: #f8f9fb;
  --text: #222;
  --accent: #005eff;
  --accent-hover: #0042b5;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.header {
  padding: 20px;
  text-align: center;
}

.logo {
  width: 80px;
  opacity: 0.8;
}

.container {
  text-align: center;
  padding: 40px 20px;
  flex: 1;
}

.title {
  font-size: 2.2rem;
  margin-bottom: 12px;
  font-weight: 600;
}

.subtitle {
  font-size: 1.1rem;
  color: #555;
  margin-bottom: 30px;
}

.cta-box {
  display: flex;
  max-width: 380px;
  margin: 0 auto;
  gap: 10px;
}

.email-input {
  flex: 1;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
}

.btn {
  padding: 12px 20px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  transition: 0.2s;
}

.btn:hover {
  background: var(--accent-hover);
}

.msg {
  margin-top: 15px;
  font-size: 0.95rem;
  color: var(--accent);
  font-weight: 500;
}

.footer {
  padding: 15px;
  text-align: center;
  font-size: 0.85rem;
  color: #666;
}