/* 전체 설정 */
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  background-color: #007BFF;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #fff;
  display: flex;
  flex-direction: column;
}

/* 상단 네비게이션 */
header nav {
  background-color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  border-bottom: 2px solid #ccc;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-link img {
  width: 30px;
  height: 30px;
}

.logo-link span {
  font-size: 20px;
  font-weight: bold;
  color: #000;
}

/* 메뉴 */
.top-menu {
  display: flex;
  gap: 24px;
  margin-left: 40px;
}

.top-menu a {
  text-decoration: underline;
  font-weight: 500;
  color: #000;
  cursor: pointer;
  font-size: 16px;
}

/* 버튼 */
.nav-buttons {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-buttons button {
  padding: 8px 16px;
  background-color: #fff;
  border: 2px solid #007BFF;
  color: #007BFF;
  font-weight: bold;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s;
  font-size: 16px;
}

.nav-buttons button:hover {
  background-color: #007BFF;
  color: #fff;
}

/* 메인 */
main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center; /* 세로 중앙 정렬 추가 */
  position: relative;
  padding: 20px;
}

/* 중앙 텍스트 */
.hero {
  text-align: center;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center; /* 세로 중앙 정렬 추가 */
  align-items: center; /* 가로 중앙 정렬 추가 */
}

.hero h2 {
  font-size: 38px;
  margin-bottom: 16px;
}

.hero p {
  font-size: 20px;
  color: #f0f0f0;
}

/* 사이드바 */
#side-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 250px;
  height: 100%;
  background-color: #ffffffcc;
  padding: 16px;
  display: none;
  box-shadow: 2px 0 5px rgba(0, 0, 0, 0.3);
  z-index: 1000;
}

#side-menu ul {
  list-style: none;
  padding: 0;
}

#side-menu ul li {
  margin: 15px 0;
}

#side-menu ul li a {
  text-decoration: none;
  color: #007BFF;
  font-size: 16px;
}

#side-menu ul li a:hover {
  color: #0056b3;
}

/* 프로필 정보 */
#profile-info {
  text-align: center;
  margin-bottom: 16px;
}

#profile-info img {
  border-radius: 50%;
  margin-bottom: 8px;
}

#user-id-side {
  display: block;
  font-size: 18px;
  font-weight: bold;
}

/* 짝대기 메뉴 */
#menu-toggle {
  font-size: 30px;
  cursor: pointer;
}

/* 푸터 */
footer {
  background-color: #0056b3;
  text-align: center;
  padding: 16px 0;
  color: #fff;
  font-size: 14px;
  position: sticky;
  bottom: 0;
  width: 100%;
}

/* 반응형 */
@media (max-width: 768px) {
  header nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
  }

  .top-menu {
    flex-direction: row;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 10px;
  }

  .nav-buttons {
    flex-direction: row;
    justify-content: center;
    width: 100%;
    gap: 8px;
    margin-top: 10px;
    flex-wrap: wrap;
  }

  .hero h2 {
    font-size: 28px;
  }

  .hero p {
    font-size: 16px;
  }

  #side-menu {
    display: none;
  }
}
/* 구경하기 버튼 위치 수정 */
.buttons {
  position: fixed;
  bottom: 80px; /* 글씨 아래쪽 위치 조정 */
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000; /* 인테리어 오버레이 위 */
}

.buttons button {
  padding: 12px 28px;
  background-color: rgba(0, 123, 255, 0.85);
  border: none;
  border-radius: 30px;
  color: white;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0,123,255,0.7);
  transition: background-color 0.3s ease;
}

.buttons button:hover {
  background-color: rgba(0, 123, 255, 1);
}