@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css");

body {
  font-family: "Pretendard Variable", Pretendard, -apple-system,
    BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue",
    "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
  padding-top: 60px; /* 고정 헤더 높이 */
  word-break: keep-all;
}
/* 모바일 메뉴 애니메이션 */
.mobile-menu {
  transition: transform 0.3s ease-in-out;
  transform: translateX(100%);
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}
#deco-section {
  position: absolute;
  width: 100vw;
  --hero-height: clamp(300px, 45.3125vw, 580px);
  height: var(--hero-height);
  pointer-events: none;
  z-index: 30;
  left: 0;
  right: 0;
}
.deco-wrap {
  position: inherit;
  width: inherit;
  height: var(--hero-height);
  pointer-events: none;
  z-index: 30;
  top: inherit;
  left: inherit;
  bottom: inherit;
  right: inherit;
  max-width: 1600px;
  margin: 0 auto; /* 중앙 정렬 */
  overflow-x: visible;
}
.deco-wrap div {
  pointer-events: none; /* 장식 문양이 클릭 이벤트를 받지 않도록 설정 */
  opacity: 1;
  z-index: 20;
  border-radius: 50vh;
  position: absolute;
  min-height: 47px;
  max-height: 90px;
  height: 7vw;
  transition: all 0.3s ease-in-out;
}
.deco-wrap div.long {
  min-width: 100px;
  width: 21vw; /* 270px @ 1280px */
}
.deco-wrap div.normal {
  width: 18vw; /* 230px @ 1280px */
}
.deco-wrap div.short {
  min-width: 47px;
  max-width: 90px;
  width: 7vw; /* 90px @ 1280px */
}
.deco-wrap div.blue {
  background: #2c518a;
}
.deco-wrap div.mint {
  background: #4ab8bd;
}
.deco-wrap div.white {
  background: #f9ffff;
}
.deco-wrap div.cyan {
  background: #307b90;
}
#hero-section-sub {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  --hero-height: clamp(210px, 45.3125vw, 400px);
  height: var(--hero-height);
}
#hero-section-sub h2 {
  text-shadow: 1px 1px 1px #0c1540;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 1rem;
  bottom: -1rem;
  width: 2px;
  background-color: #e5e7eb; /* gray-200 */
}
.timeline-item:last-child::before {
  display: none;
}
.timeline-dot {
  position: absolute;
  left: calc(1rem - 0.4rem);
  top: 1rem;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 9999px;
  background-color: #3b82f6; /* blue-500 */
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-in-out, padding 0.5s ease-in-out;
  padding: 0 1.5rem; /* 左右パディング */
}
.accordion-button.active + .accordion-content {
  /* max-height 값은 콘텐츠 길이에 따라 조절 필요 */
  max-height: 3000px;
  padding: 1.5rem;
}
.accordion-icon {
  transition: transform 0.3s ease-in-out;
}
.accordion-button.active .accordion-icon {
  transform: rotate(45deg);
}
.accordion-items > button {
  background-color: #d0eaee;
  border: 1px solid #000;
}
.main-bg-color {
  background-color: #44aabb40;
}
.main-bg-color h5 {
  color: #377b8e;
  font-weight: bold;
}
.main-bg-color li {
  color: #377b8e;
}
.main-bg-color p {
  color: #377b8e;
  margin-bottom: 1rem;
}

/* Android에서 푸터 텍스트에 비의도적 밑줄 표시 방지 (오토링크/UA 장식 대응) */
footer span {
  text-decoration: none !important;
  text-decoration-color: transparent !important;
  text-decoration-thickness: 0 !important;
  border-bottom: 0 !important;
}