/* overhead-doors.css */
body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #f8fafc;
  color: #23272f;
  margin: 0;
  padding: 0;
}

header {
  background: #2d3a4a;
  color: #fff;
  text-align: center;
  padding: 2rem 1rem 1rem 1rem;
}

main {
  width: 100%;
  margin: 0 auto;
  padding: 2rem 0;
  box-sizing: border-box;
}

.door-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.door-box {
  width: 60%;
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 24px rgba(44,62,80,0.10);
  margin: 2rem 0;
  padding: 2rem;
  transition: box-shadow 0.2s;
}

.door-box.reverse {
  flex-direction: row-reverse;
}

.door-img {
  flex: 0 0 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.door-img img {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(44,62,80,0.12);
}

.door-content {
  flex: 1;
  padding: 0 2rem;
}

.door-content h3 {
  margin-top: 0;
  color: #2d3a4a;
  font-size: 1.3rem;
}

.door-content p {
  margin-bottom: 0;
  color: #3b4047;
  font-size: 1.07rem;
  line-height: 1.6;
}

.tips-section {
  width: 60%;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 24px rgba(44,62,80,0.10);
  margin: 2rem auto;
  padding: 2rem;
}

.tips-section h2 {
  margin-top: 0;
  color: #1a73e8;
  font-size: 1.25rem;
}

.tips-section ul {
  margin: 1rem 0 0 1.2rem;
  padding-left: 1.2rem;
}

.tips-section li {
  margin-bottom: 0.7rem;
  font-size: 1.05rem;
}

footer {
  background: #2d3a4a;
  color: #fff;
  text-align: center;
  padding: 1rem 0;
  font-size: 1rem;
  margin-top: 2rem;
}

@media (max-width: 900px) {
  .door-box, .tips-section {
    width: 90%;
    padding: 1.2rem;
  }
  .door-img img {
    width: 110px;
    height: 110px;
  }
  .door-content {
    padding: 0 1rem;
  }
}

@media (max-width: 650px) {
  .door-box, .door-box.reverse {
    flex-direction: column !important;
    width: 98%;
    text-align: center;
    padding: 1rem 0.5rem;
  }
  .door-img {
    margin-bottom: 1rem;
  }
  .door-content {
    padding: 0;
  }
  .tips-section {
    width: 98%;
    padding: 1rem 0.5rem;
  }
}