body {
  margin: 0;
  font-family: "Helvetica Neue", sans-serif;
  background-color: #f8f8f8;
}
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 60px;
  border-bottom: 1px solid #ddd;
  background-color: #fff;
  position: relative;
}
.botton_box {
  position: static;
  bottom: auto;
}
/* 로고 박스 */
.logo-box {
  border: 1px solid #000;
  padding: 20px 30px;
  background-color: #000;
}

.logo {
  color: #fff;
  font-size: 16px;
  letter-spacing: 5px;
  font-weight: 300;
}

/* 메뉴 링크 */
.nav-links {
  display: flex;
  gap: 40px;
}

.nav-links a {
  text-decoration: none;
  color: #000;
  font-size: 14px;
  letter-spacing: 2px;
  font-weight: 300;
  transition: opacity 0.2s ease;
}

.nav-links a:hover {
  opacity: 0.6;
}

/* 햄버거 아이콘 (기본적으로 안 보이게) */
.hamburger {
  display: none; /*  기본값은 숨기기 */
  font-size: 28px;
  cursor: pointer;
}

/* 반응형 설정 (768px 이하일 때만 햄버거 보이기) */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 90px;
    right: 60px;
    background-color: #fff;
    border: 1px solid #ccc;
    padding: 20px;
    gap: 20px;
    z-index: 1000;
  }
  .nav-links.show {
    display: flex;
  }
  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: block; /* 이때만 보이게! */
  }
}
/* ✅ 카드 디자인 */
.card {
  opacity: 0.8;
  border: 1px solid #ccc;
  border-radius: 10px;
  padding: 20px;
  width: 300px;
  background-color: #fff;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
  margin: 10px;
}
.card-container {
  display: grid;
  gap: 20px;
  justify-content: center;
  padding: 20px;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .card-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .card-container {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* 모달 관련 */
.modal {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow-y: auto; /* ✅ 추가 */
  background-color: rgba(0, 0, 0, 0.6);
}

.modal-content {
  opacity: 0.9;
  background-color: white;
  margin: 10% auto;
  padding: 30px;
  border-radius: 10px;
  width: 80%;
  max-width: 600px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.25);
  position: relative;
}

.close-button {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 24px;
  cursor: pointer;
}

/* 슬라이더: 기본은 숨김 */
.slider-wrapper {
  display: none;
  position: relative;
  margin-top: 10px;
}

.slider-image {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  border: none;
  font-size: 18px;
  padding: 5px 10px;
  cursor: pointer;
}

.slider-arrow.left {
  left: 5px;
}

.slider-arrow.right {
  right: 5px;
}
#slider-image {
  width: 400px;
  height: 300px;
  object-fit: contain;
}
.image-link {
  display: inline-block;
  margin-top: 10px;
  font-weight: bold;
  color: blue;
}

.slider {
  position: relative;
  text-align: center;
  margin-bottom: 20px;
}

.slider img {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  border-radius: 10px;
}

.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 36px;
  color: rgba(0, 0, 0, 0.5);
  cursor: pointer;
  padding: 10px;
  user-select: none;
}

.arrow.left {
  left: 10px;
}

.arrow.right {
  right: 10px;
}

#modal-link {
  display: block;
  text-align: right;
  margin-top: 10px;
  color: #0077cc;
}