* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  background: linear-gradient(135deg, #e8f7ff, #f5fff3);
  color: #19324a;
}

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

.hero-card {
  width: min(960px, 100%);
  background: rgba(255, 255, 255, 0.95);
  border-radius: 28px;
  padding: 42px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(23, 60, 90, 0.18);
  border: 4px solid #ffffff;
}

.badge {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  background: #dff3ff;
  color: #006da8;
  font-weight: 700;
  margin-bottom: 14px;
}

h1 {
  margin: 8px 0 12px;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1;
  color: #005a9c;
}

.tagline {
  max-width: 680px;
  margin: 0 auto 30px;
  font-size: clamp(18px, 2.5vw, 26px);
  color: #3f596d;
}

.illustration {
  position: relative;
  width: min(620px, 100%);
  height: 230px;
  margin: 20px auto 32px;
  overflow: hidden;
  border-radius: 24px;
  background: linear-gradient(#bfeeff 0 55%, #8fd694 55% 100%);
}

.bus {
  position: absolute;
  left: 50%;
  bottom: 52px;
  transform: translateX(-50%);
  width: 390px;
  height: 130px;
  border-radius: 28px 28px 18px 18px;
  background: #ffcc33;
  border: 6px solid #19324a;
}

.bus-top {
  position: absolute;
  top: -24px;
  left: 70px;
  width: 230px;
  height: 24px;
  background: #ffcc33;
  border: 6px solid #19324a;
  border-bottom: 0;
  border-radius: 20px 20px 0 0;
}

.window {
  position: relative;
  display: inline-block;
  width: 68px;
  height: 46px;
  margin: 28px 8px 0;
  background: #e8f7ff;
  border: 5px solid #19324a;
  border-radius: 10px;
}

.door {
  position: absolute;
  right: 22px;
  top: 24px;
  width: 58px;
  height: 92px;
  background: #f9fbff;
  border: 5px solid #19324a;
  border-radius: 10px;
}

.wheel {
  position: absolute;
  bottom: -26px;
  width: 58px;
  height: 58px;
  background: #19324a;
  border-radius: 50%;
  border: 8px solid white;
}

.wheel.left {
  left: 52px;
}

.wheel.right {
  right: 52px;
}

.road {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 55px;
  background: #53626f;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 0 auto 30px;
  max-width: 760px;
}

.info-grid div {
  background: #f5f9fc;
  padding: 22px;
  border-radius: 18px;
  border: 2px solid #e1edf5;
}

.info-grid h2 {
  margin: 0 0 8px;
  color: #007a52;
}

.info-grid p {
  margin: 0;
  color: #4b6272;
  font-size: 17px;
}

.play-button {
  display: inline-block;
  padding: 18px 42px;
  border-radius: 999px;
  background: #ef3e42;
  color: white;
  text-decoration: none;
  font-size: 24px;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(239, 62, 66, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.play-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 30px rgba(239, 62, 66, 0.35);
}

.note {
  margin: 18px 0 0;
  color: #6d7d88;
}

@media (max-width: 700px) {
  .hero-card {
    padding: 28px 18px;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .bus {
    width: 310px;
  }

  .window {
    width: 48px;
    margin-left: 6px;
    margin-right: 6px;
  }
}