/* ===========================
   programs.css — homepagerenewal/education-program.html 시안을 교육 프로그램(/programs/)에 이식
   치수/색은 시안 style.css의 EDUCATION PROGRAM(catalog) 섹션을 따른다.

   시안은 전역 :root 변수(--white/--navy/--orange/--orange-pt/--max)와 .wrap에 의존한다.
   다른 페이지 이식과 동일하게 .programs-page 스코프에서 자체 정의한다.
   =========================== */

.programs-page {
  --pg-white: #fafafa;
  --pg-navy: #0d1b3e;
  --pg-orange: #ff7900;
  --pg-orange-pt: #ff522c;
  --pg-max: 1200px;
}

/* 시안의 .wrap 대체 */
.programs-page .pg-wrap {
  width: 100%;
  max-width: var(--pg-max);
  margin: 0 auto;
  padding: 0 40px;
}

/* ── Hero ── */
.programs-page .pg-hero {
  background: linear-gradient(180deg, #d33500, #962500);
  overflow: hidden;
}

.programs-page .pg-hero-inner {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 40px;
  min-height: 420px;
}

.programs-page .pg-hero-txt {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: 70px 0;
}

.programs-page .pg-hero-txt h1 {
  margin: 0;
  font-weight: 800;
  font-size: clamp(38px, 5vw, 64px);
  letter-spacing: -1.2px;
  line-height: 1.2;
  color: #fff;
  word-break: keep-all;
  text-wrap: balance;
}

.programs-page .pg-hero-txt p {
  margin: 0;
  font-weight: 500;
  font-size: clamp(16px, 1.8vw, 22px);
  line-height: 1.6;
  letter-spacing: -0.3px;
  color: rgba(255, 255, 255, 0.8);
  word-break: keep-all;
  text-wrap: balance;
}

.programs-page .pg-hero-art {
  flex: 0 0 auto;
  align-self: stretch;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  overflow: hidden;
}

.programs-page .pg-hero-art img {
  height: 76%;
  width: auto;
  max-width: none;
  display: block;
}

/* ── Body / 레이아웃 ── */
.programs-page .pg-body {
  background: var(--pg-white);
  padding: 70px 0 90px;
}

.programs-page .pg-layout {
  display: grid;
  grid-template-columns: 232px 1fr;
  gap: 40px;
  align-items: start;
}

/* ── 필터 사이드바 ── */
.programs-page .pg-filter {
  position: sticky;
  top: 88px;
  border: 1px solid #e3e3e6;
  border-radius: 14px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.programs-page .pg-filter-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-bottom: 1px solid #ececec;
  padding-bottom: 18px;
}

.programs-page .pg-filter-head h3 {
  margin: 0;
  font-weight: 800;
  font-size: 18px;
  color: #1b1b1b;
}

.programs-page .pg-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.programs-page .pg-chips:empty {
  display: none;
}

.programs-page .pg-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--pg-navy);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  padding: 7px 14px;
  border-radius: 20px;
  border: none;
  cursor: pointer;
  line-height: 1;
}

.programs-page .pg-chip span {
  opacity: 0.7;
  font-size: 14px;
}

.programs-page .pg-chip:hover {
  background: var(--pg-orange);
}

.programs-page .pg-fgroup {
  display: flex;
  flex-direction: column;
}

.programs-page .pg-fgroup h4 {
  margin: 0 0 8px;
  font-weight: 700;
  font-size: 15px;
  color: #1b1b1b;
}

.programs-page .pg-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  cursor: pointer;
  user-select: none;
}

.programs-page .pg-opt input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.programs-page .pg-opt .box {
  width: 16px;
  height: 16px;
  border: 1.4px solid #bcbcc2;
  border-radius: 4px;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
}

.programs-page .pg-opt .box::after {
  content: "";
  width: 8px;
  height: 4px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translateY(-1px);
  opacity: 0;
}

.programs-page .pg-opt input:checked + .box {
  background: var(--pg-orange);
  border-color: var(--pg-orange);
}

.programs-page .pg-opt input:checked + .box::after {
  opacity: 1;
}

/* 키보드 포커스 표시 — 시안은 input을 완전히 숨겨 포커스 링이 사라진다 */
.programs-page .pg-opt input:focus-visible + .box {
  outline: 2px solid var(--pg-orange);
  outline-offset: 2px;
}

.programs-page .pg-opt .t {
  font-weight: 500;
  font-size: 15px;
  color: #555;
  line-height: 1.3;
}

.programs-page .pg-opt input:checked ~ .t {
  color: #1b1b1b;
  font-weight: 700;
}

/* ── 카드 그리드 ── */
.programs-page .pg-main-title {
  margin: 0 0 24px;
  font-weight: 700;
  font-size: clamp(22px, 2.2vw, 28px);
  color: #1b1b1b;
  letter-spacing: -0.5px;
  padding-bottom: 18px;
  border-bottom: 1px solid #e3e3e6;
}

.programs-page .pg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.programs-page .pg-card {
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s;
}

.programs-page .pg-card:hover {
  transform: translateY(-4px);
}

.programs-page .pg-card:focus-visible {
  outline: 3px solid #ff7900;
  outline-offset: 4px;
}

.programs-page .pg-card-head {
  border-radius: 14px 14px 0 0;
  overflow: hidden;
  line-height: 0;
}

.programs-page .pg-card-head img {
  width: 100%;
  height: auto;
  display: block;
}

.programs-page .pg-card-body {
  background: #fff;
  border: 1px solid #e7e7ea;
  border-top: none;
  border-radius: 0 0 14px 14px;
  padding: 18px 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1 1 auto;
}

.programs-page .pg-card-body h4 {
  margin: 0;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.4px;
  line-height: 1.4;
  color: #1b1b1b;
}

.programs-page .pg-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.programs-page .pg-tags span {
  background: #f0f1f3;
  color: #666;
  font-weight: 600;
  font-size: 12px;
  padding: 5px 11px;
  border-radius: 14px;
}

.programs-page .pg-empty {
  margin: 0;
  text-align: center;
  font-weight: 500;
  font-size: 17px;
  color: #8a8f98;
  padding: 50px 0;
}

/* ── 페이지네이션 ── */
.programs-page .pg-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 44px;
}

.programs-page .pg-pager:empty {
  margin-top: 0;
}

.programs-page .pg-pager .pg-num,
.programs-page .pg-pager .pg-arrow {
  min-width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 22px;
  background: none;
  cursor: pointer;
  line-height: 1;
}

.programs-page .pg-pager .pg-num {
  border: 1px solid #c7cbce;
  color: #1b1b1b;
  border-radius: 6px;
}

.programs-page .pg-pager .pg-num.active {
  border-color: var(--pg-orange);
  color: var(--pg-orange);
}

.programs-page .pg-pager .pg-arrow {
  border: none;
  color: #1b1b1b;
  font-size: 26px;
}

.programs-page .pg-pager .pg-arrow:hover,
.programs-page .pg-pager .pg-num:hover {
  color: var(--pg-orange);
}

/* ── CTA ── */
.programs-page .pg-cta {
  background: linear-gradient(180deg, var(--pg-orange), var(--pg-orange-pt));
  padding: 80px 24px;
  text-align: center;
  color: #fff;
}

.programs-page .pg-cta h2 {
  margin: 0;
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 36px);
  letter-spacing: -0.6px;
  line-height: 1.4;
}

.programs-page .pg-cta .sub {
  margin: 14px 0 0;
  font-weight: 500;
  font-size: 17px;
  opacity: 0.92;
}

.programs-page .pg-cta .btn-white {
  display: inline-block;
  background: #fff;
  color: var(--pg-orange-pt);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 32px;
  border: none;
  border-radius: 8px;
  margin-top: 26px;
  cursor: pointer;
  text-decoration: none;
}

.programs-page .pg-cta .mail {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  font-weight: 600;
  font-size: 15px;
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── 반응형 (시안 브레이크포인트 그대로) ── */
@media (max-width: 1000px) {
  .programs-page .pg-hero-inner {
    flex-direction: column;
    text-align: center;
    padding: 56px 0 0;
    min-height: 0;
    gap: 0;
  }
  .programs-page .pg-hero-txt {
    align-items: center;
    padding: 0 0 24px;
  }
  .programs-page .pg-hero-art {
    align-self: center;
  }
  .programs-page .pg-hero-art img {
    height: auto;
    width: 100%;
    max-width: 340px;
  }
  .programs-page .pg-body {
    padding: 56px 0 72px;
  }
  .programs-page .pg-layout {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .programs-page .pg-filter {
    position: static;
    padding: 20px;
  }
  .programs-page .pg-fgroup {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 18px;
  }
  .programs-page .pg-fgroup h4 {
    width: 100%;
    margin-bottom: 2px;
  }
  .programs-page .pg-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .programs-page .pg-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Education program mobile (≤560px) ===== */
@media (max-width: 560px) {
  /* 시안 공용 .wrap{padding:0 20px} 대응 */
  .programs-page .pg-wrap {
    padding: 0 20px;
  }
  .programs-page .pg-hero-inner {
    padding: 48px 0 0;
  }
  .programs-page .pg-hero-txt {
    gap: 14px;
  }
  .programs-page .pg-hero-txt h1 {
    font-size: clamp(32px, 9vw, 44px);
  }
  .programs-page .pg-hero-txt p {
    font-size: 15px;
  }
  .programs-page .pg-hero-art img {
    max-width: 300px;
  }
  .programs-page .pg-body {
    padding: 44px 0 60px;
  }
  .programs-page .pg-filter {
    padding: 18px;
  }
  .programs-page .pg-filter-head h3 {
    font-size: 17px;
  }
  .programs-page .pg-fgroup h4 {
    font-size: 14px;
  }
  .programs-page .pg-opt .t {
    font-size: 14px;
  }
  .programs-page .pg-main-title {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .programs-page .pg-grid {
    gap: 16px;
  }
  .programs-page .pg-card-body h4 {
    font-size: 20px;
    line-height: 1.4;
  }
  .programs-page .pg-pager {
    margin-top: 32px;
  }
  .programs-page .pg-cta {
    padding: 56px 20px;
  }
  .programs-page .pg-cta h2 {
    font-size: 22px;
  }
  .programs-page .pg-cta .sub {
    font-size: 15px;
  }
  .programs-page .pg-cta .btn-white {
    width: 100%;
    box-sizing: border-box;
  }
}