/* 학원안내 세 페이지 (iBEX HYPER · 장학 안내 · 지점 안내) — 모집 안내와 같은 짜임 (2026-10-29 원장님)
   brand.css(pb-*) · regular.css(rg-*) 위에 얹는 부품. 색은 회색 · 검정 · 오커 앰버만 */

.gd-center,
.pb .gd-center {
  text-align: center;
}

.pb-sec .rg-kicker,
.pb-gray .rg-kicker,
.pb-quotes .rg-kicker {
  text-align: center;
}

.gd-anchor {
  scroll-margin-top: var(--header-height);
}

.gd-after-pillars {
  margin-top: 0;
  padding-bottom: var(--space-9);
}

.gd-sub {
  margin-top: var(--space-9);
  font-size: 1.375rem;
  font-weight: var(--weight-bold);
  text-align: center;
}

/* 작은 칸 묶음 — 위 오커 선 */
.gd-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6) var(--space-5);
  margin-top: var(--space-6);
  text-align: start;
}

.gd-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gd-grid li {
  padding-top: var(--space-4);
  border-top: 2px solid var(--pb-accent);
}

.gd-grid b {
  display: block;
  font-size: 1.0625rem;
  font-weight: var(--weight-bold);
}

.gd-grid span {
  display: block;
  margin-top: var(--space-2);
  line-height: 1.75;
  color: var(--pb-sub);
  text-align: start;
  word-break: keep-all;
}

@media (max-width: 960px) {
  .gd-grid,
  .gd-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .gd-grid,
  .gd-grid--4 { grid-template-columns: 1fr; }
}

/* 하루 — 가로 줄 위의 점 */
.gd-day {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-8);
  border-top: 1px solid #cfcfcf;
}

.gd-day li {
  position: relative;
  padding-top: var(--space-6);
  text-align: start;
}

.gd-day li::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 0;
  width: 11px;
  height: 11px;
  box-sizing: border-box;
  border: 2px solid var(--pb-ink);
  border-radius: 50%;
  background: var(--pb-band);
}

.gd-day li.is-key::before {
  border-color: var(--pb-accent);
  background: var(--pb-accent);
}

.gd-day time {
  display: block;
  font-size: 1.5rem;
  font-weight: var(--weight-bold);
  font-variant-numeric: tabular-nums;
}

.gd-day li.is-key time {
  color: var(--pb-accent);
}

.gd-day b {
  display: block;
  margin-top: var(--space-1);
  font-weight: var(--weight-bold);
}

.gd-day span {
  display: block;
  font-size: 0.9375rem;
  color: var(--pb-sub);
}

@media (max-width: 760px) {
  .gd-day { grid-template-columns: 1fr; gap: 0; border-top: 0; }
  .gd-day li { padding: 0 0 var(--space-5) var(--space-6); border-left: 1px solid #cfcfcf; }
  .gd-day li:last-child { border-left-color: transparent; }
  .gd-day li::before { top: 0.4em; left: -6px; }
}

/* 표 */
.gd-table {
  max-width: 48rem;
  margin: var(--space-8) auto 0;
  overflow-x: auto;
}

.gd-table table {
  width: 100%;
  border-collapse: collapse;
  border-top: 2px solid var(--pb-ink);
  background: #fff;
}

.gd-table th,
.gd-table td {
  padding: var(--space-4);
  border-bottom: 1px solid #e3e3e3;
  text-align: start;
  line-height: 1.6;
}

.gd-table th {
  font-size: 0.875rem;
  font-weight: var(--weight-bold);
  color: var(--pb-sub);
  background: #fafafa;
}

.gd-table td:first-child {
  font-weight: var(--weight-bold);
}

.gd-table tr.is-soft td {
  color: var(--pb-sub);
}

.gd-note {
  max-width: 48rem;
  margin: var(--space-7) auto 0;
  padding: var(--space-5) var(--space-6);
  border-left: 3px solid var(--pb-accent);
  background: #fff;
  line-height: 1.8;
  color: var(--pb-sub);
  text-align: start;
  word-break: keep-all;
}

/* 지점별 사진 */
.gd-branch-photos {
  margin-top: var(--space-8);
  text-align: start;
}

.gd-branch-photos__name {
  margin: var(--space-6) 0 var(--space-3);
  font-weight: var(--weight-bold);
  text-align: start;
}

.gd-photos {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.gd-photos img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
  transition: transform 0.5s ease;
}

.gd-photos img:hover {
  transform: scale(1.03);
}

@media (max-width: 760px) {
  .gd-photos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* 자주 묻는 질문 */
.gd-faq {
  max-width: 50rem;
  margin: var(--space-8) auto 0;
  border-top: 2px solid var(--pb-ink);
  text-align: start;
}

.gd-faq details {
  border-bottom: 1px solid #e3e3e3;
}

.gd-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-2);
  font-size: 1.0625rem;
  font-weight: var(--weight-bold);
  cursor: pointer;
  list-style: none;
}

.gd-faq summary::-webkit-details-marker {
  display: none;
}

.gd-faq summary::before {
  content: "Q";
  flex: none;
  margin-right: var(--space-3);
  color: var(--pb-accent);
}

.gd-faq summary::after {
  content: "+";
  flex: none;
  margin-left: auto;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
  color: #999;
  transition: transform 0.3s;
}

.gd-faq details[open] summary::after {
  transform: rotate(45deg);
}

.gd-faq details p {
  padding: 0 var(--space-2) var(--space-5) calc(var(--space-2) + 1.6em);
  line-height: 1.8;
  color: var(--pb-sub);
  text-align: start;
  word-break: keep-all;
}

/* 지점 안내 — 지그재그 지점 줄 */
.gd-branch {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  align-items: center;
  gap: var(--space-8);
  padding-block: var(--space-8);
  text-align: start;
}

.gd-branch + .gd-branch {
  border-top: 1px solid #e3e3e3;
}

.gd-branch:nth-of-type(even) .gd-branch__photo {
  order: 2;
}

.gd-branch__photo {
  margin: 0;
  overflow: hidden;
  border-radius: 20px;
}

.gd-branch__photo img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.gd-branch:hover .gd-branch__photo img {
  transform: scale(1.04);
}

.gd-branch__city {
  font-size: 0.8125rem;
  font-weight: var(--weight-bold);
  letter-spacing: 0.24em;
  color: var(--pb-accent);
}

.gd-branch h3 {
  margin-top: var(--space-2);
  font-size: clamp(1.75rem, 1.4rem + 1.2vw, 2.5rem);
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
}

.gd-branch__tel {
  display: inline-block;
  margin-top: var(--space-3);
  font-size: 1.25rem;
  font-weight: var(--weight-medium);
  color: var(--pb-ink);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
}

.gd-branch dl {
  margin: var(--space-6) 0 0;
  border-top: 1px solid var(--pb-ink);
}

.gd-branch dl > div {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  gap: var(--space-3);
  padding-block: var(--space-3);
  border-bottom: 1px solid #e3e3e3;
}

.gd-branch dt {
  font-size: 0.875rem;
  color: #888;
}

.gd-branch dd {
  margin: 0;
  word-break: keep-all;
}

.gd-branch__btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.gd-btn {
  display: inline-block;
  padding: 0.75em 1.4em;
  border: 1px solid var(--pb-ink);
  color: var(--pb-ink);
  font-weight: var(--weight-bold);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.gd-btn:hover,
.gd-btn--fill {
  background: var(--pb-ink);
  color: #fff;
}

.gd-btn--fill:hover {
  background: var(--pb-accent);
  border-color: var(--pb-accent);
}

@media (max-width: 860px) {
  .gd-branch { grid-template-columns: 1fr; gap: var(--space-6); }
  .gd-branch:nth-of-type(even) .gd-branch__photo { order: 0; }
}

/* 장학 — 표 앞뒤 */
.gd-scholar .info-sec {
  padding-top: 0;
  padding-bottom: var(--space-9);
}

/* 학원안내 — 세 장의 카드 (2026-10-31 원장님: 번호와 제목을 한 줄로, '동기부여' 표시 없음) */
.gd-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
  padding-block: var(--space-8) var(--space-9);
}

.gd-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 24px;
  background: #f5f5f4;
  transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.4s;
}

.gd-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px -24px rgba(0, 0, 0, 0.25);
}

.gd-card figure {
  margin: 0;
  overflow: hidden;
}

.gd-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.gd-card:hover img {
  transform: scale(1.05);
}

.gd-card__body {
  padding: var(--space-6);
}

.gd-card h3 {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  font-size: 1.375rem;
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
  text-align: start;
}

.gd-card h3 span {
  font-size: 1rem;
  font-weight: var(--weight-bold);
  color: var(--pb-accent);
  font-variant-numeric: tabular-nums;
}

.gd-card__body p {
  margin-top: var(--space-3);
  line-height: 1.8;
  color: var(--pb-sub);
  text-align: start;
  word-break: keep-all;
}

@media (max-width: 860px) {
  .gd-cards { grid-template-columns: 1fr; padding-block: var(--space-7); }
}

/* 학습 관리 — 01 위 검은 선 없음 (2026-10-31 원장님) */
#study .rg-exams__list > li:first-child {
  border-top: 0;
}

/* 지점 · 시설 안내 — 사진에 올리면 다른 사진은 어두워지고, 올린 사진 아래에 이름이 나온다 (2026-10-31 원장님) */
.gd-photos--named figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 12px;
  transition: opacity 0.35s ease, filter 0.35s ease;
}

.gd-photos--named img {
  border-radius: 0;
}

.gd-photos--named:hover figure:not(:hover) {
  opacity: 0.35;
  filter: grayscale(0.4);
}

.gd-photos--named figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-6) var(--space-4) var(--space-3);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: #fff;
  font-size: 0.9375rem;
  font-weight: var(--weight-bold);
  text-align: start;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.gd-photos--named figure:hover figcaption {
  opacity: 1;
  transform: none;
}

.gd-photos--named figure:hover img {
  transform: scale(1.04);
}

/* 터치 화면에서는 이름을 늘 보여 준다 */
@media (hover: none) {
  .gd-photos--named figcaption { opacity: 1; transform: none; }
}