body {
  margin: 0;
  padding: 0;
  font-family: system-ui, Arial, 'Helvetica Neue', Helvetica, sans-serif;
  background: url('../pics/madagascar_more.jpg') no-repeat center center/cover;
  color: #222;
  min-height: 100vh;
  position: relative;
}

body::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55); /* затемнение */
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
  min-height: 100vh;
}

.card {
  background-color: rgba(255, 255, 255, 0.94);
  border-radius: 20px;
  padding: 40px 30px;
  max-width: 850px;
  width: 100%;
  text-align: center;
  box-shadow: 0 0 25px rgba(0,0,0,0.3);
}

h1 {
  font-size: 3rem;
  color: #e76f51;
  margin-bottom: 20px;
}

h2 {
  font-size: 2rem;
  color: #264653;
  margin-top: 35px;
}

p {
  font-size: 1.3rem;
  margin: 10px 0;
  line-height: 1.6;
  color: #333;
}

.button {
  display: inline-block;
  margin-top: 35px;
  padding: 12px 24px;
  background-color: #2a9d8f;
  color: white;
  text-decoration: none;
  border-radius: 12px;
  font-size: 1.2rem;
  transition: background 0.3s ease;
}

.button:hover {
  background-color: #21867a;
}