* {
  box-sizing: border-box;
}

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

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 122, 162, 0.35), transparent 32%),
    radial-gradient(circle at top right, rgba(90, 190, 255, 0.25), transparent 28%),
    linear-gradient(135deg, #fff4db 0%, #ffd0df 38%, #b9f1c7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

.landing {
  width: min(1200px, 100%);
  min-height: calc(100vh - 44px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card {
  position: relative;
  width: 100%;
  border-radius: 32px;
  padding: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(255, 245, 250, 0.70));
  box-shadow: 0 24px 70px rgba(94, 40, 20, 0.22);
  border: 3px solid rgba(255, 255, 255, 0.72);
}

.hero-image {
  width: 100%;
  display: block;
  border-radius: 24px;
}

.book-button {
  position: absolute;
  left: 50%;
  bottom: clamp(28px, 5vw, 70px);
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: min(360px, 62%);
  padding: clamp(12px, 1.6vw, 20px) clamp(22px, 3.5vw, 42px);
  border-radius: 999px;
  background: linear-gradient(180deg, #ff5f9a 0%, #f72575 100%);
  color: #ffffff;
  text-decoration: none;
  font-size: clamp(22px, 3.4vw, 42px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: 1px;
  text-align: center;
  border: 5px solid rgba(255, 255, 255, 0.95);
  box-shadow:
    0 14px 30px rgba(164, 0, 65, 0.35),
    0 0 0 5px rgba(255, 95, 154, 0.25);
  text-shadow: 0 3px 0 rgba(120, 0, 40, 0.22);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.book-button:hover,
.book-button:focus {
  transform: translateX(-50%) scale(1.04);
  box-shadow:
    0 18px 38px rgba(164, 0, 65, 0.42),
    0 0 0 7px rgba(255, 95, 154, 0.28);
}

@media (max-width: 700px) {
  body {
    padding: 10px;
    align-items: flex-start;
  }

  .landing {
    min-height: calc(100vh - 20px);
  }

  .hero-card {
    padding: 8px;
    border-radius: 18px;
  }

  .hero-image {
    border-radius: 14px;
  }

  .book-button {
    bottom: 18px;
    min-width: 68%;
    padding: 12px 18px;
    font-size: clamp(20px, 6vw, 30px);
    border-width: 3px;
  }
}