body {
  font-family: 'Pretendard', sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
}
a {
  text-decoration: none;
  color: #e36d20;
}
header {
  background-color: #fff6e5;
  padding: 10px;
  border-bottom: 1px solid #ccc;
}
footer {
  background-color: #f5f5f5;
  font-size: 0.9em;
}
main {
  padding: 20px;
}
.hero {
  background-color: #ffeedf;
  padding: 80px 20px;
  text-align: center;
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}
.hero p {
  font-size: 1.2rem;
}
.cta-button {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 24px;
  background-color: #e36d20;
  color: white;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
  transition: background-color 0.3s;
  text-align: center;  
  /* 반응형 대응 추가 */
  width: 100%;
  max-width: 300px;
  box-sizing: border-box;
}
.features {
  background-color: #fff9f2;
  padding: 50px 20px;
}
.feature-grid {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.feature-item {
  background: white;
  padding: 20px;
  border-radius: 10px;
  flex: 1 1 30%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.benefits {
  background-color: #f9f9f9;
  padding: 40px 20px;
}
.benefits ul {
  list-style-type: none;
  padding-left: 0;
}
.benefits li {
  margin-bottom: 10px;
  font-size: 1.1rem;
}
.cta {
  background-color: #ffe4c2;
  padding: 40px;
  text-align: center;
}
.page-title {
  text-align: center;
  padding: 60px 20px 30px;
  background-color: #fff3e6;
}
.page-title h1 {
  font-size: 2rem;
  margin-bottom: 10px;
}
.service-list {
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.service-item {
  background-color: #ffffff;
  padding: 25px;
  border-left: 6px solid #e36d20;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}
.service-item h2 {
  margin-top: 0;
}
@media (max-width: 600px) {
  header {
    flex-direction: column;
    align-items: flex-start;
  }
  nav {
    margin-left: 0;
    margin-top: 10px;
  }
}
.service-item img {
  display: block;
  margin: 10px auto;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.contact-form {
  background-color: #fff9f2;
  padding: 60px 20px;
  max-width: 600px;
  margin: 0 auto;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.contact-form h2 {
  text-align: center;
  font-size: 2rem;
  color: #e36d20;
  margin-bottom: 10px;
}
.contact-form p {
  text-align: center;
  margin-bottom: 40px;
  color: #555;
}
.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-form label {
  font-weight: bold;
  color: #333;
}
.contact-form input,
.contact-form textarea {
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  width: 100%;
  box-sizing: border-box;
}
.submit-button {
  background-color: #e36d20;
  color: white;
  font-size: 1.1rem;
  padding: 14px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
}
.submit-button:hover {
  background-color: #cf5a12;
}
.form-error {
  color: #c00;
  background-color: #ffe5e5;
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 20px;
  text-align: center;
}
nav a.active {
  font-weight: bold;
  color: #e36d20;
  text-decoration: underline;
}
html {
  scroll-behavior: smooth;
}
@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: flex-start;
  }

  nav {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .feature-grid {
    flex-direction: column;
  }

  .cta-button {
    width: 100%;
    text-align: center;
  }
}
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-in-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
a.active {
  font-weight: bold;
  border-bottom: 2px solid #0057ff;
  color: #0057ff;
}