:root {
  --bg: #ffffff;
  --bg-soft: #f6f9fc;
  --text: #14181f;
  --text-muted: #5c6672;
  --accent: #2f6fed;
  --accent-soft: #e8effe;
  --border: #e6eaf0;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font);
  color: var(--text);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
}

.content {
  max-width: 560px;
  width: 100%;
}

.logo {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 48px;
}

.logo .accent {
  color: var(--accent);
}

h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 16px;
}

.subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

#extra-content {
  margin-top: 32px;
}

.footer {
  position: absolute;
  bottom: 24px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---- Example styles ready for future additions ---- */

/* Email signup form, if added later */
.signup-form {
  display: flex;
  gap: 8px;
  max-width: 380px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.signup-form input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 1rem;
  background: #fff;
}

.signup-form button {
  padding: 12px 20px;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.signup-form button:hover {
  opacity: 0.9;
}

/* Social links, if added later */
.social-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 8px;
}

.social-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 999px;
  transition: background 0.15s ease, color 0.15s ease;
}

.social-links a:hover {
  background: var(--accent-soft);
  color: var(--accent);
}