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

html, body {
  height: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #ffffff;
  color: #111111;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  text-align: center;
}

/* ---------- Main card ---------- */
.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 420px;
  width: 100%;
}

.logo {
  width: 200px;
  height: 200px;
  object-fit: contain;
  margin-bottom: 24px;
}

h1 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.subtitle {
  font-size: 16px;
  color: #555555;
  line-height: 1.5;
  margin-bottom: 36px;
}

/* ---------- Buttons ---------- */
.buttons {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

.btn {
  display: block;
  width: 100%;
  padding: 16px 24px;
  border-radius: 10px;
  border: 1px solid #111111;
  background: #111111;
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.btn:hover {
  opacity: 0.85;
}

.btn:active {
  transform: scale(0.98);
}

/* Google Play button uses an outlined style to visually separate the two actions */
#playStoreBtn {
  background: #ffffff;
  color: #111111;
}

/* ---------- Note & footer ---------- */
.note {
  margin-top: 22px;
  font-size: 13px;
  color: #999999;
}

footer {
  margin-top: 48px;
  font-size: 12px;
  color: #999999;
}