/* Content Container */
.content-container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 20px;
}

/* Hero Section */
.hero-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 50px 50px;
  background-color: #ffffff; /* 전체 흰색 배경 */
  gap: 50px;
}

.hero-content {
  max-width: 600px;
}

.hero-subtitle {
  color: #D32F2F; /* 붉은색 */
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 15px;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  color: #161616;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: #555555;
}

.hero-btn {
  background-color: transparent; /* 배경 없앰 */
  color: #161616;               /* 글자색 */
  padding: 10px 22px;
  border: 2px solid #bbbaba;    /* 테두리 색상 */
  border-radius: 12px;           /* 라운드 */
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}

.hero-btn:hover {
  background-color: #e9e7e7;     /* 호버 시 배경 색상 */
  color: #161616;                  /* 글자색 변경 */
}

.hero-image img {
  width: 550px;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-main {
    flex-direction: column-reverse;
    text-align: center;
    padding: 80px 30px;
  }

  .hero-image img {
    width: 100%;
    max-width: 400px;
  }
}





.steps {
  padding: 80px 20px;
  text-align: center;
  background-color: #f8f8f8;
}

.step {
  position: relative; /* step-number를 절대 위치로 넣기 위해 */
  background-color: #ffffff;
  padding: 60px 30px 40px; /* 위쪽 여유 공간 추가 */
  border-radius: 20px;
  width: 300px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
  text-align: center;
}

.step:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}

/* 단계 번호 원 */
.step-number {
  position: absolute;
  top: -25px; /* 카드 위로 살짝 올라가도록 */
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 50px;
  background-color: #19191a; /* 검은색 배경 */
  color: #ffffff; /* 흰색 글자 */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: bold;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.steps h2 {
  font-size: 3.5rem;
  margin-bottom: 15px;
  color: #161616;
}

.steps p {
  font-size: 1.2rem;
  color: #555;
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.step-container {
  display: flex;
  justify-content: center;
  gap: 30px;
}

.step {
  background-color: #ffffff;
  padding: 40px 30px;
  border-radius: 20px;
  width: 450px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}

.step:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}

.step img {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
}

.step h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #19191a;
}

.step p {
  font-size: 1.1rem;
  color: #555555;
  line-height: 1.5;
}

/* 단계별 배경색 */
.step-1 { background-color: #e0f7fa; } /* 밝은 청색 */
.step-2 { background-color: #e0f7fa; } /* 연한 핑크 */
.step-3 { background-color: #e0f7fa; } /* 연한 노랑 */

/* Responsive */
@media (max-width: 1024px) {
  .step-container {
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .step-container {
    flex-direction: column;
    align-items: center;
  }

  .step {
    width: 90%;
    max-width: 100%;
  }
}













/* Mentors Section */
.mentors {
  padding: 80px 30px;
  text-align: center;
  background-color: #f8f8f8;
}

.mentors h2 {
  font-size: 2rem;
  margin-bottom: 50px;
}

.mentor {
  display: inline-block;
  width: 30%;
  margin: 0 15px;
  text-align: center;
}

.mentor img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin-bottom: 20px;
}

.mentor p {
  font-size: 1.1rem;
  margin-bottom: 10px;
}





.container-header {
  text-align: center;
  margin: 80px 0 60px;
}

.container-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: #161616;
  margin-bottom: 15px;
}

.container-desc {
  font-size: 1.2rem;
  color: #555;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
}


  /* Responsive */
  @media (max-width: 1024px) {
    .hero {
      flex-direction: column;
      text-align: center;
      gap: 40px;
    }

    .hero-text {
      max-width: 100%;
    }
  }

.hero-service {
  display: flex;
  justify-content: space-between; /* 좌우 간격 */
  align-items: flex-start;        /* 상단 정렬 */
  padding: 100px 50px;
  gap: 50px;
}

.hero-service:nth-child(even) {
  flex-direction: row-reverse; /* 짝수는 이미지와 텍스트 위치 반전 */
}

.service-content {
  max-width: 600px;
}

.service-content h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.service-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

.service-image img {
  width: 500px;
  max-width: 100%;
  border-radius: 10px;
}

.service-image {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start; /* top 정렬 */
}

.mermaid {
  width: 80%;
  max-width: 80%; /* 원하는 최대 폭 */
}