/* @import url('https://cdn.jsdelivr.net/gh/webfontworld/scordream/SCoreDream.css'); */


/* ====================================================================
   ikpublic.css — 공개 페이지 스타일
   인트로 랜딩 + LMS 홈/카탈로그/클래스상세
   ==================================================================== */

/* ── 추가 CSS 변수 (인트로 블루/민트 테마) ────────────────── */
:root {
  --pri:        #0034c4;
  --pri-dark:   #0026a0;
  --pri-light:  #e8eeff;
  --pri-mid:    rgba(0,52,196,.12);
  --mint:       #2AB29B;
  --mint-dark:  #07604f;
  --mint-light: #e0f4f1;
  --mint-mid:   rgba(10,124,110,.12);
  --dark:       #09090b;
  --gray:       #374151;
  --danger:     #dc2626;
}

/* 인트로 페이지 변수 오버라이드 */
body.intro-page {
  --border: #e5e7eb;
  --bg:     #f9fafb;
  background: #fff;
  font-size: .9375rem;
}
body.intro-page h1,
body.intro-page h2,
body.intro-page h3 {
  font-family: 'scdream',  -apple-system, sans-serif;
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════
   인트로 랜딩 페이지 (body.intro-page 또는 고유 셀렉터)
   ═══════════════════════════════════════════════════════════ */

/* ── 인트로 네비게이션 ──────────────────────────────────── */
.intro-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  background: rgba(255,255,255,.95); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  height: 64px; display: flex; align-items: center;
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; gap: 2rem; width: 100%;
}
.nav-logo {
  display: flex; align-items: center; gap: .5rem; font-weight: 900;
  font-size: 1.2rem; color: var(--dark); flex-shrink: 0;
}
.nav-logo .mark {
  width: 34px; height: 34px; border-radius: 8px;
  background: var(--pri); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; font-weight: 900;
}
.nav-links { display: flex; gap: .2rem; align-items: center; flex: 1; justify-content: center;}
.nav-item { position: relative; }
.nav-item > a, .nav-item > span {
 display: flex;
    align-items: center;
    gap: .6rem;
    padding: .5rem 1.2rem;
    border-radius: .4rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray);
    cursor: pointer;
    transition: color .15s, background .15s;
    white-space: nowrap;
}
.nav-item > a:hover, .nav-item > span:hover { color: var(--pri); background: var(--pri-light); }
.nav-dropdown {
  position: absolute; top: calc(100% + .5rem); left: 0;
  background: #fff; border: 1px solid var(--border); border-radius: .6rem;
  box-shadow: 0 12px 32px rgba(0,0,0,.1); min-width: 200px; padding: .4rem;
  display: none; z-index: 100;
}
.nav-item.is-open .nav-dropdown { display: block; }
.nav-dropdown a {
  display: block; padding: .6rem .9rem; border-radius: .35rem;
  font-size: .85rem; color: var(--gray); font-weight: 500;
  transition: background .12s, color .12s;
}
.nav-dropdown a:hover { background: var(--pri-light); color: var(--pri); }
.nav-right { margin-left: auto; display: flex; gap: .6rem; align-items: center; }
.nav-collapse { display: contents; }
.nav-mob-toggle {
  display: none; margin-left: auto;
  background: none; border: none; color: var(--dark); font-size: 1.4rem; line-height: 1;
  cursor: pointer; padding: .35rem .5rem; border-radius: .4rem; transition: background .15s;
}
.nav-mob-toggle:hover { background: var(--pri-light); color: var(--pri); }

/* ── 인트로 네비게이션 모바일 ─────────────────────────────── */
@media (max-width: 900px) {
  .nav-mob-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-collapse {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--border);
    box-shadow: 0 16px 32px rgba(0,0,0,.1);
    flex-direction: column; align-items: stretch;
    padding: .75rem 1.5rem 1.25rem; max-height: calc(100vh - 64px); overflow-y: auto;
  }
  .nav-collapse.open { display: flex; }
  .nav-links { flex-direction: column; align-items: stretch; gap: .1rem; flex: none; }
  .nav-item > a, .nav-item > span { width: 100%; }
  .nav-dropdown {
    position: static; margin-top: .2rem; box-shadow: none; border: none;
    background: var(--bg); display: none; min-width: 0;
  }
  .nav-item.is-open .nav-dropdown { display: block; }
  .nav-right {
    margin-left: 0; margin-top: .75rem; padding-top: .75rem;
    border-top: 1px solid var(--border);
    flex-direction: column; align-items: stretch;
  }
}

/* ── 인트로 버튼 ────────────────────────────────────────── */
.btn-outline-pri {
  border: 1.5px solid var(--pri); color: var(--pri); background: transparent;
  padding: .48rem 1.1rem; border-radius: .4rem; font-size: .85rem; font-weight: 700;
  display: inline-flex; align-items: center; gap: .3rem; transition: all .15s;
}
.btn-outline-pri:hover { background: var(--pri); color: #fff; }
.btn-pri {
  background: var(--pri); color: #fff; border: none;
  padding: .55rem 1.3rem; border-radius: .4rem; font-size: .875rem; font-weight: 700;
  display: inline-flex; align-items: center; gap: .35rem;
  transition: background .15s, transform .1s; cursor: pointer;
}
.btn-pri:hover { background: var(--pri-dark); color: #fff; transform: translateY(-1px); }
.btn-mint {
  background: var(--mint); color: #fff; border: none;
  padding: .65rem 1.8rem; border-radius: .45rem; font-size: .95rem; font-weight: 700;
  display: inline-flex; align-items: center; gap: .4rem;
  transition: background .15s, transform .1s;
}
.btn-mint:hover { background: var(--mint-dark); color: #fff; transform: translateY(-1px); }
.btn-pri-lg {
  background: var(--pri); color: #fff; padding: .85rem 2.2rem;
  border-radius: .5rem; font-size: 1rem; font-weight: 500;
  display: inline-flex; align-items: center; gap: .45rem;
  transition: background .15s, transform .12s; border: none;
}
.btn-pri-lg:hover { background: var(--pri-dark); color: #fff; transform: translateY(-2px); }
.btn-ghost-lg {
  background: transparent; color: var(--dark); padding: .8rem 2rem;
  border-radius: .5rem; font-size: 1rem; font-weight: 500;
  border: 1.5px solid var(--border);
  display: inline-flex; align-items: center; gap: .4rem;
  transition: border-color .15s, color .15s;
}
.btn-ghost-lg:hover { border-color: var(--pri); color: var(--pri); }

/* ── 인트로 히어로 (intro-page 스코프) ──────────────────── */
.intro-page .hero {
  padding: 130px 0 90px;
  background: linear-gradient(160deg, #fff 0%, #f0f4ff 50%, #e8f8f5 100%);
  position: relative; overflow: hidden;
}
.intro-page .hero::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,52,196,.06) 0%, transparent 70%);
  pointer-events: none;
}
.intro-page .hero::after {
  content: ''; position: absolute; bottom: -150px; left: -100px;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(10,124,110,.05) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .45rem;
  background: var(--pri-light); color: var(--pri);
  border: 1px solid rgba(0,52,196,.2); border-radius: 99px;
  padding: .3rem 1rem; font-size: 14px; font-weight: 500;
  margin-bottom: 1.5rem; letter-spacing: .02em;
}
.intro-page .hero h1 {
  font-size: clamp(2.2rem,5vw,3.6rem); font-weight: 700;
  line-height: 1.15; color: var(--dark); margin-bottom: 1.2rem;
}
.hero h1 .accent-pri  { color: var(--pri); }
.hero h1 .accent-mint { color: var(--mint); }
.hero-sub  { font-size: 1.05rem; color: var(--muted); line-height: 1.75; max-width: 520px; margin-bottom: 2.2rem; }
.hero-ctas { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-stats {
  display: flex; gap: 2.5rem; flex-wrap: wrap;
  padding-top: 2rem; border-top: 1px solid var(--border);
}
.hero-stat .val { font-size: 1.65rem; font-weight: 900; color: var(--pri); }
.hero-stat .lbl { font-size: .75rem; color: var(--muted); font-weight: 600; margin-top: .05rem; }
.hero-card {
  background: #fff; border-radius: 1.25rem;
  box-shadow: 0 20px 60px rgba(0,52,196,.12);
  padding: 1.75rem; max-width: 380px; width: 100%; position: relative;
}
.hero-card::before {
  content: ''; position: absolute; top: -8px; right: -8px;
  width: 120px; height: 120px; border-radius: 50%;
  background: radial-gradient(circle, var(--pri-light) 0%, transparent 70%);
  pointer-events: none;
}
.hc-tag { font-size: .7rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .06em; color: var(--muted); margin-bottom: 1rem; }
.hc-row {
  display: flex; align-items: center; gap: .85rem;
  background: var(--bg); border-radius: .65rem; padding: .85rem;
  margin-bottom: .6rem; border: 1px solid var(--border); transition: border-color .12s;
}
.hc-row:hover { border-color: var(--pri); }
.hc-icon {
  width: 36px; height: 36px; border-radius: .5rem; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
}
.hc-prog { height: 5px; background: #e5e7eb; border-radius: 3px; margin-top: .3rem; }
.hc-fill { height: 100%; border-radius: 3px; }

/* ── 인트로 섹션 오버라이드 ─────────────────────────────── */
.intro-page .section-title { font-size: clamp(1.6rem,3vw,2.4rem); font-weight: 800; color: var(--dark); line-height: 1.2; }
.intro-page .section-sub   { color: var(--muted); font-size: .95rem; margin-top: .6rem; line-height: 1.7; font-weight: 400;}
.section-eyebrow {
  font-size: .9rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0em; margin-bottom: .65rem; display: block;
}

/* ── 클라이언트 바 ──────────────────────────────────────── */
.clients-bar {
  background: var(--bg); border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border); padding: 1.75rem 0;
}
.clients-inner { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.client-list { display: flex; align-items: center; gap: 3rem; flex-wrap: wrap; justify-content: center; }
.client-name {
  font-size: 1rem; font-weight: 600; color: #414141;
  letter-spacing: .04em; text-transform: uppercase; white-space: nowrap;
}

/* ── 프로덕트 카드 ──────────────────────────────────────── */
.products { padding: 90px 0; background: #fff; }
.product-card {
  border-radius: 1.1rem; padding: 2.5rem; height: 100%;
  position: relative; overflow: hidden; transition: transform .2s, box-shadow .2s;
}
.product-card:hover { transform: translateY(-6px); }
.product-card.blue {
  background: linear-gradient(145deg, var(--pri) 0%, #0052f5 100%);
  box-shadow: 0 12px 40px rgba(0,52,196,.25);
}
.product-card.mint {
  background: linear-gradient(145deg, var(--mint) 0%, #0fa08f 100%);
  box-shadow: 0 12px 40px rgba(10,124,110,.25);
}
.product-card::before {
  content: ''; position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(255,255,255,.08); pointer-events: none;
}
.product-badge {
  display: inline-flex; align-items: center; gap: .35rem;
  background: rgba(255,255,255,.18); color: #fff;
  border: 1px solid rgba(255,255,255,.25); border-radius: 99px;
  padding: .25rem .85rem; font-size: .72rem; font-weight: 800;
  letter-spacing: .04em; margin-bottom: 1.3rem;
}
.product-card h3 { font-size: 1.8rem; font-weight: 900; color: #fff; margin-bottom: .6rem; }
.product-card p  { color: rgba(255,255,255,.8); font-size: .9rem; line-height: 1.7; margin-bottom: 1.75rem; }
.product-features { list-style: none; padding: 0; margin: 0 0 2rem; display: flex; flex-direction: column; gap: .55rem; }
.product-features li {
  display: flex; align-items: center; gap: .6rem;
  color: rgba(255,255,255,.9); font-size: .875rem; font-weight: 600;
}
.product-features li::before {
  content: ''; width: 18px; height: 18px; border-radius: 50%;
  background: rgba(255,255,255,.25); flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='white'%3E%3Cpath d='M13.485 1.431a1.473 1.473 0 0 0-2.084 0l-6.262 6.38-2.535-2.47a1.473 1.473 0 0 0-2.084 2.082l3.577 3.487a1.473 1.473 0 0 0 2.083 0l7.305-7.448a1.473 1.473 0 0 0 0-2.031z'/%3E%3C/svg%3E");
  background-size: 10px; background-position: center; background-repeat: no-repeat;
}
.product-link {
  display: inline-flex; align-items: center; gap: .4rem;
  background: #fff; color: var(--pri); padding: .65rem 1.5rem; border-radius: .45rem;
  font-size: .875rem; font-weight: 800; transition: transform .12s; border: none;
}
.product-link:hover { transform: translateY(-1px); }
.product-link.mint-link { color: var(--mint); }

/* ── 기능 그리드 (인트로) ───────────────────────────────── */
.features  { padding: 90px 0; background: var(--bg); }
.feat-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 1.5rem; margin-top: 3rem; }
.feat-item {
  background: #fff; border: 1px solid var(--border); border-radius: .85rem;
  padding: 1.85rem; transition: border-color .2s, box-shadow .2s, transform .2s;
}
.feat-item:hover { border-color: var(--pri); box-shadow: 0 8px 24px var(--pri-mid); transform: translateY(-4px); }
.feat-ico {
  width: 48px; height: 48px; border-radius: .6rem; margin-bottom: 1.1rem;
  display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
}
.feat-ico.blue { background: var(--pri-light); color: var(--pri); }
.feat-ico.mint { background: var(--mint-light); color: var(--mint); }
.feat-item h4 { font-size: 1rem; font-weight: 500; color: var(--dark); margin-bottom: .4rem; }
.feat-item p  { font-size: .85rem; color: var(--muted); line-height: 1.65; margin: 0; font-weight: 400;}

/* ── 통계 섹션 ──────────────────────────────────────────── */
.stats-section {
  padding: 90px 0;
  position: relative;
  background:
    linear-gradient(135deg, rgba(0,26,160,0.82) 0%, rgba(0,52,196,0.76) 50%, rgba(0,80,230,0.80) 100%),
    url('https://images.unsplash.com/photo-1522202176988-66273c2fd55f?auto=format&fit=crop&w=1440&q=80') center/cover no-repeat;
  overflow: hidden;
}
.stats-section::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(61,109,255,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.stat-item  { text-align: center; padding: 0 1.2rem; position: relative; z-index: 1; }
.stat-num   { font-size: 3.2rem; font-weight: 100; color: #fff; line-height: 1; letter-spacing: -.02em; }
.stat-lbl   { font-size: .85rem; color: rgba(255,255,255,.78); margin-top: .65rem; font-weight: 400; letter-spacing: .02em; }
.stat-divider { width: 1px; background: rgba(255,255,255,.2); margin: 0 1rem; align-self: stretch; position: relative; z-index: 1; }

/* ── 강의 미리보기 (인트로) ─────────────────────────────── */
.courses-preview { padding: 90px 0; background: #fff; }
.intro-course-card {
  background: #fff; border: 1px solid var(--border); border-radius: .85rem;
  overflow: hidden; color: var(--dark);
  display: flex; flex-direction: column; height: 100%;
  transition: box-shadow .2s, transform .2s;
}
.intro-course-card:hover { box-shadow: 0 12px 36px rgba(0,52,196,.12); transform: translateY(-5px); }
.intro-course-card .thumb {
  aspect-ratio: 16/9; position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center; font-size: 3.5rem;
}
.intro-course-card .thumb.blue   { background: linear-gradient(135deg,#0034c4,#0052f5); }
.intro-course-card .thumb.mint   { background: linear-gradient(135deg,#0a7c6e,#0fa08f); }
.intro-course-card .thumb.purple { background: linear-gradient(135deg,#5b21b6,#7c3aed); }
.intro-course-card .body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }
.intro-course-card .course-tag {
  font-size: .75rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: .04em; margin-bottom: .35rem;
}
.intro-course-card .course-tag.blue   { color: var(--pri); }
.intro-course-card .course-tag.mint   { color: var(--mint); }
.intro-course-card .course-tag.purple { color: #7c3aed; }
.intro-course-card .course-title { font-size: 1rem; font-weight: 500; line-height: 1.45;
  margin-bottom: .5rem; flex: 1; color: var(--dark); }
.intro-course-card .course-meta { font-size: .75rem; color: var(--muted); margin-bottom: .85rem;
  display: flex; gap: .75rem; flex-wrap: wrap; font-weight: 400;}
.intro-course-card .course-foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.price-tag  { font-size: 0.9rem; font-weight: 800; }
.price-free { color: var(--mint); }
.price-paid { color: var(--dark); }

/* ── CTA 섹션 ───────────────────────────────────────────── */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(145deg, #f0f4ff 0%, #e8f8f5 100%);
  text-align: center;
}
.cta-section h2 { font-size: clamp(1.8rem,3.5vw,2.8rem); font-weight: 900; color: var(--dark); margin-bottom: .75rem; }
.cta-section p  { color: var(--muted); font-size: 1rem; margin-bottom: 2.2rem; }

/* ── 인트로 푸터 ────────────────────────────────────────── */
.intro-footer { background: #09090b; color: #9ca3af; padding: 52px 0 28px; font-size: .8rem; }
.foot-logo {
  font-size: 1.1rem; font-weight: 900; color: #fff; margin-bottom: .4rem;
  display: flex; align-items: center; gap: .4rem;
}
.foot-logo .fmark {
  width: 28px; height: 28px; border-radius: 6px; background: var(--pri); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; font-weight: 900;
}
.foot-links a { color: #9ca3af; margin-right: 1.25rem; transition: color .15s; }
.foot-links a:hover { color: #fff; }
.foot-col-title {
  font-size: .75rem; font-weight: 800; color: #e5e7eb;
  text-transform: uppercase; letter-spacing: .05em; margin-bottom: .75rem;
}
.foot-col a { display: block; color: #9ca3af; margin-bottom: .4rem; font-size: .8rem; transition: color .15s; }
.foot-col a:hover { color: #fff; }

/* ═══════════════════════════════════════════════════════════
   LMS 홈 페이지
   ═══════════════════════════════════════════════════════════ */
.hero { background: #fff; padding: 80px 0 70px; border-bottom: 1px solid var(--border); }
.hero-tag {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--green-soft); color: var(--green-dark);
  border: 1px solid var(--green-mid); border-radius: 99px;
  padding: .3rem 1rem; font-size: .78rem; font-weight: 800; margin-bottom: 1.4rem;
}
.hero h1 { font-size: clamp(2rem,4.5vw,3.2rem); font-weight: 900; line-height: 1.2;
  color: #111; margin-bottom: 1.1rem; }
.hero h1 em { color: var(--green); font-style: normal; }
.hero-desc { font-size: 1rem; color: #666; line-height: 1.75; max-width: 500px; margin-bottom: 1.85rem; }
.hero-stat { display: flex; gap: 2.5rem; flex-wrap: wrap; margin-top: 2.5rem;
  padding-top: 2rem; border-top: 1px solid var(--border); }
.hero-stat-item .val { font-size: 1.55rem; font-weight: 900; color: var(--green); }
.hero-stat-item .lbl { font-size: .75rem; color: var(--muted); margin-top: .1rem; font-weight: 600; }
.hero-widget {
  background: #fff; border: 1px solid var(--border); border-radius: 1.1rem;
  padding: 1.5rem; box-shadow: 0 8px 32px rgba(0,0,0,.06); max-width: 380px; width: 100%;
}
.widget-title { font-size: .72rem; font-weight: 800; color: var(--muted);
  text-transform: uppercase; letter-spacing: .05em; margin-bottom: .85rem; }
.mini-row { display: flex; align-items: center; gap: .75rem;
  background: var(--bg); border-radius: .55rem; padding: .75rem; margin-bottom: .5rem;
  border: 1px solid var(--border); }
.mini-icon { width: 34px; height: 34px; border-radius: .4rem; background: var(--green-soft);
  color: var(--green); display: flex; align-items: center; justify-content: center;
  font-size: .95rem; flex-shrink: 0; }
.mini-prog { height: 4px; background: #e5e7eb; border-radius: 2px; margin-top: .3rem; }
.mini-prog span { display: block; height: 100%; border-radius: 2px; background: var(--green); }
.feat-card { background: #fff; border: 1px solid var(--border); border-radius: .75rem;
  padding: 1.5rem; text-align: center; height: 100%;
  transition: box-shadow .2s, transform .2s, border-color .2s; }
.feat-card:hover { box-shadow: 0 6px 20px rgba(129,190,37,.15); transform: translateY(-3px); border-color: var(--green); }
.feat-icon { width: 52px; height: 52px; border-radius: 50%; background: var(--green-soft);
  color: var(--green); font-size: 1.35rem;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
.step-card { background: #fff; border: 1px solid var(--border); border-radius: .85rem;
  padding: 1.85rem; height: 100%; transition: border-color .2s, box-shadow .2s;
  position: relative; overflow: hidden; }
.step-card:hover { border-color: var(--green); box-shadow: 0 6px 20px rgba(129,190,37,.1); }
.step-card::before { content: attr(data-num); position: absolute; right: 1.25rem; top: .75rem;
  font-size: 3.5rem; font-weight: 900; color: var(--green); opacity: .08; line-height: 1; }
.step-num { width: 40px; height: 40px; border-radius: 50%;
  background: var(--green); color: #fff; font-weight: 900; font-size: 1rem;
  display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }

/* ═══════════════════════════════════════════════════════════
   테넌트 홈 — 히어로 (th-hero)
   ═══════════════════════════════════════════════════════════ */
.th-hero {
  padding: 90px 0 80px;
  background: linear-gradient(135deg, var(--green-dark, #357a0a) 0%, var(--green, #81be25) 100%);
  position: relative; overflow: hidden;
}
@media (max-width: 768px) {
  .th-hero { padding: 56px 0 48px; }
  .th-hero-stats { gap: 1.5rem; margin-top: 1.75rem; padding-top: 1.5rem; }
}
.th-hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(255,255,255,.08) 0%, transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(255,255,255,.06) 0%, transparent 40%);
}
.th-hero-tag {
  display: inline-flex; align-items: center; gap: .4rem;
  background: rgba(255,255,255,.2); color: #fff;
  border: 1px solid rgba(255,255,255,.35); border-radius: 99px;
  padding: .3rem 1rem; font-size: .78rem; font-weight: 500; margin-bottom: 1.4rem;
}
.th-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800;
  line-height: 1.2; color: #fff; margin-bottom: 1.1rem;
}
.th-hero-sub {
  font-size: 1rem; color: rgba(255,255,255,.85);
  line-height: 1.75; max-width: 500px; margin-bottom: 1.85rem;
}
.th-hero-stats {
  display: flex; gap: 2.5rem; flex-wrap: wrap;
  margin-top: 2.5rem; padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.2);
}
.th-hero-stat-item .val { font-size: 1.55rem; font-weight: 900; color: #fff; }
.th-hero-stat-item .lbl { font-size: .75rem; color: rgba(255,255,255,.75); margin-top: .1rem; font-weight: 600; }

.th-btn-primary {
  display: inline-flex; align-items: center; gap: .4rem;
  background: #fff; color: var(--green-dark, #357a0a);
  font-weight: 500; border: none; border-radius: .55rem;
  padding: .85rem 2.2rem; font-size: 1rem; cursor: pointer;
  text-decoration: none; transition: transform .1s, box-shadow .15s;
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.th-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.2); color: var(--green-dark, #357a0a); }
.th-btn-outline {
  display: inline-flex; align-items: center; gap: .4rem;
  background: transparent; color: #fff;
  font-weight: 500; border: 2px solid rgba(255,255,255,.7); border-radius: .55rem;
  padding: .8rem 2rem; font-size: 1rem; cursor: pointer;
  text-decoration: none; transition: background .15s, border-color .15s;
}
.th-btn-outline:hover { background: rgba(255,255,255,.15); border-color: #fff; color: #fff; }

.th-hero-card {
  background: rgba(255,255,255,.18); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.35); border-radius: 1.25rem;
  padding: 1.5rem; max-width: 340px; width: 100%; color: #fff;
}
.th-hero-card-inner { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }
.th-hero-card-icon {
  width: 48px; height: 48px; border-radius: .75rem;
  background: rgba(255,255,255,.25); color: #fff; font-size: 1.4rem;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   카탈로그 페이지
   ═══════════════════════════════════════════════════════════ */
.catalog-header { background: #fff; border-bottom: 1px solid var(--border); padding: 24px 0 32px; }
.catalog-header .catalog-title{display:flex; justify-content:space-between; align-items:center; }
.catalog-header .catalog-title h1{font-size:2rem;font-weight:900;color:#111;margin-bottom:.3rem; display:inline;}
.catalog-header  .catalog-title form{display:flex; flex-direction:row; }
.detail-title-sub{margin-bottom:.6rem;      font-size: .82rem;
    font-weight: 600;
    background-color: var(--green-dark);
    color: #fff;
    padding: 3px 15px;
    border-radius: 99px;
}
.search-bar { display: flex; gap: .65rem; margin-top: 1.5rem; flex-wrap: wrap; align-items: center; }
.search-input-wrap { position: relative; flex: 1; min-width: 220px; max-width: 420px; }
.search-input-wrap i { position: absolute; left: .85rem; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: .95rem; pointer-events: none; }
.search-input { width: 100%; padding: .65rem .85rem .65rem 2.4rem;
  border: 1.5px solid var(--border); border-radius: .55rem;
  font-size: .875rem; font-family: inherit; background: #fff; transition: border-color .15s; }
.search-input:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(129,190,37,.1); }
.filter-chips { display: flex; gap: .45rem; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: .35rem;
  padding: .38rem .85rem; border-radius: 99px; font-size: .78rem; font-weight: 700;
  border: 1.5px solid var(--border); color: #555; cursor: pointer;
  transition: all .15s; background: #fff; white-space: nowrap; }
.chip:hover, .chip.active { background: var(--green); border-color: var(--green); color: #fff; }

@media (max-width: 768px) {
  .catalog-header .catalog-title { flex-direction: column; align-items: stretch; gap: 1rem; }
  .catalog-header .catalog-title h1 { font-size: 1.5rem; display: block; }
  .catalog-header .catalog-title form { flex-direction: column; align-items: stretch; }
  .search-input-wrap { max-width: none; }
}
.no-result { text-align: center; padding: 4rem 0; color: var(--muted); }
.no-result i { font-size: 3rem; display: block; margin-bottom: .75rem; color: #ccc; }

/* ═══════════════════════════════════════════════════════════
   클래스 상세 (공개)
   ═══════════════════════════════════════════════════════════ */
.detail-header { background: #fff; border-bottom: 1px solid var(--border); padding: 26px 0 38px; }
.detail-title{display:flex; flex-direction:row; justify-content:flex-start; align-items:center; gap:1.5rem; flex-wrap:wrap}
.detail-title h1{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:900;color:#111;}
.detail-title .detail-title-info{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap;color:var(--muted);font-size:.875rem}
.curriculum-row { display: flex; align-items: center; gap: .75rem;
  padding: .9rem 1rem; border-top: 1px solid var(--border);
  font-size: .85rem; color: #444; transition: background .12s; }
.curriculum-row:hover { background: var(--green-soft); }
.enroll-card { background: #fff; border: 1px solid var(--border); border-radius: .85rem;
  overflow: hidden; position: sticky; top: 80px; box-shadow: 0 4px 20px rgba(0,0,0,.07); }
.enroll-thumb { aspect-ratio: 16/9;
  background: linear-gradient(135deg,#2d5a0a,#5a9e18,#81be25);
  display: flex; align-items: center; justify-content: center; font-size: 4rem; }
.info-row { display: flex; align-items: center; gap: .6rem; padding: .5rem 0;
  border-bottom: 1px solid var(--border); font-size: .85rem; color: #555; }
.info-row i { color: var(--green); width: 18px; flex-shrink: 0; }
.info-row:last-child { border-bottom: none; }
.course-rich-desc { color: #444; line-height: 1.8; }
.course-rich-desc h1 { font-size: 1.5rem; font-weight: 800; margin: 1.5rem 0 .6rem; color: #111; }
.course-rich-desc h2 { font-size: 1.25rem; font-weight: 700; margin: 1.3rem 0 .5rem; color: #111; }
.course-rich-desc h3 { font-size: 1.05rem; font-weight: 700; margin: 1.1rem 0 .4rem; color: #222; }
.course-rich-desc p  { margin-bottom: .75rem; }
.course-rich-desc ul, .course-rich-desc ol { padding-left: 1.5rem; margin-bottom: .75rem; }
.course-rich-desc li { margin-bottom: .3rem; }
.course-rich-desc img { max-width: 100%; border-radius: .65rem; margin: 1rem 0; display: block; }
.course-rich-desc strong { font-weight: 700; }
.course-rich-desc a { color: var(--green); text-decoration: underline; }
.course-rich-desc blockquote { border-left: 3px solid var(--green); margin: 1rem 0;
  padding: .5rem 1rem; background: var(--green-soft); border-radius: 0 .4rem .4rem 0;
  color: #555; font-style: italic; }

/* ══════════════════════════════════════════════════════════
   히어로 슬라이더
   ══════════════════════════════════════════════════════════ */
.hero-slider { position: relative; }
.hero-slide  { display: none; }
.hero-slide.active {
  display: block;
  animation: heroFadeIn .8s cubic-bezier(.4,0,.2,1) both;
}
.intro-page .hero-slide { position: relative; overflow: hidden; }
#heroWave1, #heroWave2 {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
}

.hero-slide .row>*{margin-top:0px !important;}
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-indicators {
  display: flex; gap: .55rem; justify-content: center;
  padding: 2rem 0 2.5rem;
}
.hero-dot {
  width: 8px; height: 8px; border-radius: 99px; border: none; cursor: pointer;
  background: rgba(0,52,196,.2); padding: 0;
  transition: width .35s ease, background .35s ease;
}
.hero-dot.active { width: 28px; background: var(--pri); }

/* ── 히어로 SVG 일러스트 애니메이션 ─────────────────────── */
.hero-illustration { width: 100%; max-width: 600px; height: auto; overflow: visible; }

.pulse-ring  { animation: pulseRing 2.8s ease-out infinite; transform-origin: center; }
.pulse-ring-2{ animation: pulseRing 2.8s ease-out 1.4s infinite; transform-origin: center; }
@keyframes pulseRing {
  0%   { opacity: .3; r: 55; }
  100% { opacity: 0;  r: 80; }
}

.float-card  { animation: floatY 3.2s ease-in-out infinite; }
.float-card-2{ animation: floatY 3.2s ease-in-out 1.6s infinite; }
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-7px); }
}

.data-flow { stroke-dasharray: 7 4; animation: dashMove 1.8s linear infinite; }
@keyframes dashMove { to { stroke-dashoffset: -33; } }

/* ══════════════════════════════════════════════════════════
   스크롤 등장 애니메이션
   ══════════════════════════════════════════════════════════ */
[data-anim] { opacity: 0; transition: opacity .7s ease, transform .7s ease; }
[data-anim="fade-up"]    { transform: translateY(36px); }
[data-anim="fade-left"]  { transform: translateX(-36px); }
[data-anim="fade-right"] { transform: translateX(36px); }
[data-anim="scale-up"]   { transform: scale(.93); }
[data-anim].anim-in { opacity: 1; transform: none; }
[data-anim][data-delay="100"].anim-in { transition-delay: .1s; }
[data-anim][data-delay="200"].anim-in { transition-delay: .2s; }
[data-anim][data-delay="300"].anim-in { transition-delay: .3s; }
[data-anim][data-delay="400"].anim-in { transition-delay: .4s; }
[data-anim][data-delay="500"].anim-in { transition-delay: .5s; }
[data-anim][data-delay="600"].anim-in { transition-delay: .6s; }

/* ── 반응형 ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .intro-page .hero { padding: 100px 0 60px; }
  .hero-card { display: none; }
  .stat-divider { display: none; }
  .clients-bar .client-list { gap: 1.5rem; }
}


/* ── Sub-page Hero ────────────────────────────────── */
.sub-hero {
    height: 240px;
    width: 100%;
    background: linear-gradient(135deg, #0034c4 0%, #0052f5 45%, #2AB29B 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    margin-top: 64px;
}
.sub-hero::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 360px; height: 360px;
    border-radius: 50%;
    background: rgba(255,255,255,.07);
    pointer-events: none;
}
.sub-hero::after {
    content: '';
    position: absolute;
    bottom: -100px; left: 10%;
    width: 280px; height: 280px;
    border-radius: 50%;
    background: rgba(42,178,155,.15);
    pointer-events: none;
}
.sub-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    position: relative;
    z-index: 1;
}
.sub-hero-breadcrumb {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .78rem;
    color: rgba(255,255,255,.65);
    margin-bottom: .75rem;
}
.sub-hero-breadcrumb a { color: rgba(255,255,255,.65); transition: color .15s; }
.sub-hero-breadcrumb a:hover { color: #fff; }
.sub-hero-breadcrumb i { font-size: .6rem; }
.sub-hero h1 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: #fff;
    margin: 0 0 .5rem;
    line-height: 1.2;
}
.sub-hero h1 span { color: rgba(255,255,255,.75); }
.sub-hero-desc {
    font-size: .9rem;
    color: rgba(255,255,255,.8);
    margin: 0;
    line-height: 1.6;
}
.sub-hero-actions {
    display: flex;
    flex-direction: row;
    gap: .65rem;
    flex-shrink: 0;
}
.btn-demo {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    background: #fff;
    color: var(--pri);
    font-size: .925rem;
    font-weight: 500;
    padding: .8rem 1.8rem;
    border-radius: .5rem;
    border: none;
    transition: transform .15s, box-shadow .15s;
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.btn-demo:hover {
    color: var(--pri);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(0,0,0,.2);
}
.btn-demo-outline {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    background: transparent;
    color: #fff;
    font-size: .875rem;
    font-weight: 500;
    padding: .65rem 1.5rem;
    border-radius: .5rem;
    border: 1.5px solid rgba(255,255,255,.5);
    transition: border-color .15s;
    white-space: nowrap;
}
.btn-demo-outline:hover { border-color: #fff; color: #fff; }

/* ── 장점 Intro ──────────────────────────────────── */
.lms-intro { padding: 80px 0; background: #fff; }
.lms-intro-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}
.lms-intro-card {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    padding: 1.75rem;
    transition: transform .2s, box-shadow .2s, border-color .2s;
}
.lms-intro-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 36px rgba(0,52,196,.09);
    border-color: var(--pri-light);
}
.lms-intro-card .ic {
    width: 48px; height: 48px;
    border-radius: .55rem;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.1rem;
}
.lms-intro-card .ic.blue { background: var(--pri-light); color: var(--pri); }
.lms-intro-card .ic.mint { background: var(--mint-light); color: var(--mint); }
.lms-intro-card h4 { font-size: 1rem; font-weight: 500; color: #09090b; margin-bottom: .5rem; }
.lms-intro-card p  { font-size: .85rem; color: #6b7280; line-height: 1.7; margin: 0; font-weight: 400; }

/* ── 핵심 기능 Feature Tabs ──────────────────────── */
.lms-features { padding: 90px 0; background: #f0f4ff; }
.feat-tab-list {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
    border-bottom: 2px solid #e5e7eb;
    padding-bottom: 0;
}
.feat-tab {
    padding: .65rem 1.4rem;
    border-radius: .45rem .45rem 0 0;
    font-size: .95rem;
    font-weight: 500;
    color: #6b7280;
    cursor: pointer;
    border: none;
    background: transparent;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: color .15s, border-color .15s;
}
.feat-tab.active { color: var(--pri); border-bottom-color: var(--pri); }
.feat-tab:hover:not(.active) { color: var(--pri); }
.feat-panel { display: none; }
.feat-panel.active { display: block; }
.feat-panel-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}
.feat-panel-content h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: #09090b;
    margin-bottom: .9rem;
    line-height: 1.25;
}
.feat-panel-content p {
    color: #6b7280;
    font-size: .9rem;
    line-height: 1.75;
    margin-bottom: 1.5rem;
    font-weight: 400;
}
.feat-checklist { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .55rem; }
.feat-checklist li {
    display: flex;
    align-items: center;
    gap: .65rem;
    font-size: .875rem;
    color: #374151;
    font-weight: 500;
}
.feat-checklist li i { color: var(--mint); font-size: 1rem; flex-shrink: 0; }
.feat-panel-visual {
    background: #fff;
    border-radius: 1.1rem;
    padding: 2rem;
    box-shadow: 0 12px 40px rgba(0,52,196,.1);
    border: 1px solid #e8eeff;
}
.visual-header {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #f3f4f6;
}
.visual-dot { width: 10px; height: 10px; border-radius: 50%; }
.visual-title { font-size: .8rem; font-weight: 500; color: #9ca3af; margin-left: auto; }
.visual-stat-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f9fafb;
    border-radius: .55rem;
    padding: .75rem 1rem;
    margin-bottom: .55rem;
    border: 1px solid #f3f4f6;
}
.visual-stat-row:last-child { margin-bottom: 0; }
.vs-label { font-size: .8rem; font-weight: 500; color: #374151; }
.vs-bar-wrap { flex: 1; margin: 0 1rem; height: 6px; background: #e5e7eb; border-radius: 3px; overflow: hidden; }
.vs-bar { height: 100%; border-radius: 3px; background: var(--pri); }
.vs-bar.mint { background: var(--mint); }
.vs-val { font-size: .8rem; font-weight: 800; color: var(--pri); min-width: 36px; text-align: right; }
.vs-val.mint { color: var(--mint); }

/* ── 도입 효과 Stats ─────────────────────────────── */
.lms-stats { padding: 70px 0; background: var(--pri); }
.lms-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}
.lms-stat-item { padding: 1rem; }
.lms-stat-item .num {
    font-size: 2.4rem;
    font-weight: 200;
    color: #fff;
    line-height: 1;
    margin-bottom: .4rem;
}
.lms-stat-item .lbl {
    font-size: .8rem;
    color: rgba(255,255,255,.75);
    font-weight: 400;
}
.lms-stat-divider {
    width: 1px;
    background: rgba(255,255,255,.15);
    align-self: stretch;
}

/* ── 도입 절차 Workflow ──────────────────────────── */
.lms-workflow { padding: 90px 0; background: #fff; }
.workflow-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    position: relative;
    margin-top: 3rem;
}
.workflow-step {
    text-align: center;
    padding: 1.75rem 1rem;
    position: relative;
}
.workflow-step::after {
    content: '';
    position: absolute;
    top: 3.6rem;
    right: -1.5rem;
    width: 3rem;
    height: 2px;
    background: #e5e7eb;
}
.workflow-step:last-child::after { display: none; }
.step-circle {
    width: 62px; height: 62px;
    border-radius: 50%;
    background: var(--pri-light);
    border: 2px solid var(--pri);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.1rem;
    font-size: 1.9rem;
    color: var(--pri);
    position: relative;
    z-index: 1;
}
.step-num-badge {
    position: absolute;
    top: -6px; right: -6px;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--pri);
    color: #fff;
    font-size: .65rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
}
.workflow-step h5 { font-size: .95rem; font-weight: 500; color: #09090b; margin-bottom: .5rem; }
.workflow-step p  { font-size: .8rem; color: #6b7280; font-weight: 400; line-height: 1.65; margin: 0; }

/* ── 테넌트 / 멀티사이트 ─────────────────────────── */
.lms-tenant { padding: 90px 0; background: #f9fafb; }
.tenant-card {
    background: #fff;
    border-radius: 1.1rem;
    padding: 2rem;
    border: 1px solid #e5e7eb;
    height: 100%;
    transition: transform .2s, box-shadow .2s;
}
.tenant-card:hover { transform: translateY(-4px); box-shadow: 0 10px 32px rgba(0,0,0,.08); }
.tenant-card .tc-icon {
    width: 44px; height: 44px;
    border-radius: .45rem;
    background: var(--pri-light);
    color: var(--pri);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}
.tenant-card .tc-icon.mint { background: var(--mint-light); color: var(--mint); }
.tenant-card h4 { font-size: .95rem; font-weight: 600; color: #09090b; margin-bottom: .4rem; }
.tenant-card p  { font-size: .82rem; color: #6b7280; line-height: 1.65; margin: 0; }

/* ── CTA Demo ────────────────────────────────────── */
.lms-cta {
    padding: 90px 0;
    background: linear-gradient(135deg, #09090b 0%, #1a1f2e 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.lms-cta::before {
    content: '';
    position: absolute;
    top: -120px; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,52,196,.2) 0%, transparent 70%);
    pointer-events: none;
}
.lms-cta h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 900;
    color: #fff;
    margin-bottom: 1rem;
}
.lms-cta p { color: rgba(255,255,255,.7); font-size: .95rem; line-height: 1.75; margin-bottom: 2.5rem; }
.cta-btn-group { display: flex; gap: .85rem; justify-content: center; flex-wrap: wrap; }
.btn-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: var(--pri);
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    padding: .9rem 2.4rem;
    border-radius: .55rem;
    border: none;
    transition: background .15s, transform .12s;
}
.btn-cta-primary:hover { background: var(--pri-dark); color: #fff; transform: translateY(-2px); }
.btn-cta-demo {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: var(--mint);
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    padding: .9rem 2.4rem;
    border-radius: .55rem;
    border: none;
    transition: background .15s, transform .12s;
}
.btn-cta-demo:hover { background: var(--mint-dark); color: #fff; transform: translateY(-2px); }
.btn-cta-ghost {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: transparent;
    color: rgba(255,255,255,.85);
    font-size: 1rem;
    font-weight: 500;
    padding: .85rem 2rem;
    border-radius: .55rem;
    border: 1.5px solid rgba(255,255,255,.3);
    transition: border-color .15s, color .15s;
}
.btn-cta-ghost:hover { border-color: #fff; color: #fff; }

/* ── 반응형 ──────────────────────────────────────── */
@media (max-width: 991px) {
    .sub-hero { height: auto; padding: 36px 0; }
    .sub-hero-inner { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
    .sub-hero-actions { flex-direction: row; }
    .lms-intro-grid { grid-template-columns: repeat(2, 1fr); }
    .feat-panel-inner { grid-template-columns: 1fr; }
    .feat-panel-visual { order: -1; }
    .lms-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .workflow-steps { grid-template-columns: repeat(2, 1fr); }
    .workflow-step::after { display: none; }
}
@media (max-width: 575px) {
    .lms-intro-grid { grid-template-columns: 1fr; }
    .lms-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .sub-hero-actions { flex-direction: column; }
}



 /* ── 문의 레이아웃 ─────────────────────────────── */
    .contact-wrap { padding: 70px 0 90px; background: #f9fafb; }
    .contact-grid {
      display: grid;
      grid-template-columns: 340px 1fr;
      gap: 2.5rem;
      align-items: start;
    }

    /* ── 왼쪽 사이드바 ─────────────────────────────── */
    .contact-sidebar { position: sticky; top: 88px; }
    .sidebar-card {
      background: #fff; border: 1px solid #e5e7eb;
      border-radius: 1rem; padding: 1.75rem; margin-bottom: 1.25rem;
    }
    .sidebar-card h3 { font-size: 1rem; font-weight: 800; color: #09090b; margin-bottom: .4rem; }
    .sidebar-card p  { font-size: .82rem; color: #6b7280; line-height: 1.7; margin: 0; }
    .sidebar-feature-list {
      list-style: none; padding: 0; margin: 1.1rem 0 0;
      display: flex; flex-direction: column; gap: .55rem;
    }
    .sidebar-feature-list li {
      display: flex; align-items: flex-start; gap: .55rem;
      font-size: .81rem; color: #374151; font-weight: 400;
    }
    .sidebar-feature-list li i { color: var(--mint); margin-top: .1rem; flex-shrink: 0; }

    .contact-info-item {
      display: flex; align-items: center; gap: .75rem;
      padding: .8rem 0; border-bottom: 1px solid #f3f4f6;
    }
    .contact-info-item:last-child { border-bottom: none; padding-bottom: 0; }
    .ci-icon {
      width: 36px; height: 36px; border-radius: .5rem;
      background: var(--pri-light); color: var(--pri);
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem; flex-shrink: 0;
    }
    .ci-icon.mint { background: var(--mint-light); color: var(--mint); }
    .ci-label { font-size: .75rem; color: #9ca3af; font-weight: 500; }
    .ci-val   { font-size: .875rem; font-weight: 500; color: #09090b; margin-top: .02rem; }

    /* ── 오른쪽 폼 ─────────────────────────────────── */
    .form-card {
      background: #fff; border: 1px solid #e5e7eb;
      border-radius: 1rem; padding: 2.5rem;
    }
    .form-card h2  { font-size: 1.35rem; font-weight: 800; color: #09090b; margin-bottom: .4rem; }
    .form-card .form-desc { font-size: .79rem; color: #6b7280; margin-bottom: 2rem; font-weight: 400;}

    .form-section-label {
      font-size: .8rem; font-weight: 600; text-transform: uppercase;
      letter-spacing: .06em; color:var(--mint);
      padding-bottom: .65rem; border-bottom: 1px solid #f3f4f6;
      margin: 1.75rem 0 1.2rem; display: block;
    }
    .form-section-label:first-of-type { margin-top: 0; }

    .form-label-req::after { content: ' *'; color: var(--danger); font-weight: 900; }
    .form-label{font-size:.8rem;}
    .form-control{
      border: 1.5px solid #e5e7eb; border-radius: .5rem;
      font-size: .775rem; padding: .65rem .95rem;
      background: #fafafa;
      transition: border-color .15s, box-shadow .15s;
      color: #d1d1d1;
    }

     .form-select {
      border: 1.5px solid #e5e7eb; border-radius: .5rem;
      font-size: .775rem; padding: .65rem .95rem;
      background: #fafafa;
      transition: border-color .15s, box-shadow .15s;
      color: #535353;
    }

    .form-control:focus, .form-select:focus {
      border-color: var(--pri); box-shadow: 0 0 0 3px var(--pri-mid);
      background: #fff; outline: none;
    }
    .form-control.is-invalid, .form-select.is-invalid { border-color: #ef4444; }
    .invalid-feedback { font-size: .78rem; color: #ef4444; margin-top: .3rem; }

    /* 칩 선택 */
    .chips { display: inline-flex; align-items: center; gap: .35rem;
   font-size: .78rem; font-weight: 700;
   color: #555; cursor: pointer;
  transition: all .15s; background: #fff; white-space: nowrap; }

    .chip-group { display: flex; flex-wrap: wrap; gap: .5rem; }
    .chips input[type="radio"],
    .chips input[type="checkbox"] { display: none; }
    .chips label {
      display: inline-flex; align-items: center; gap: .35rem;
      padding: .42rem .95rem; border-radius: .4rem;
      border: 1.5px solid #e5e7eb; font-size: .75rem; font-weight: 500;
      color: #374151; cursor: pointer; transition: all .15s; background: #fafafa;
    }
    .chips input[type="radio"]:checked + label {
      border-color: var(--pri); background: var(--pri-light); color: var(--pri);
    }
    .chips input[type="checkbox"]:checked + label {
      border-color: var(--mint); background: var(--mint-light); color: var(--mint-dark);
    }
    .chip label:hover { border-color: #c0c8ff; }

    /* 동의 박스 */
    .agree-box {
      background: #f9fafb; border: 1px solid #e5e7eb;
      border-radius: .65rem; padding: 1rem 1.15rem;
      font-size: .79rem; color: #6b7280; line-height: 1.7; margin-top: 1.75rem;
    }
    .agree-box strong { color: #374151; }
    .agree-check {
      display: flex; align-items: flex-start; gap: .6rem; margin-top: .8rem;
    }
    .agree-check input[type="checkbox"] {
      width: 16px; height: 16px; flex-shrink: 0; margin-top: .15rem;
      accent-color: var(--pri); cursor: pointer;
    }
    .agree-check label { font-size: .82rem; font-weight: 600; color: #374151; cursor: pointer; }

    /* 제출 버튼 */
    .btn-submit {
      display: flex; align-items: center; justify-content: center; gap: .6rem;
      width: 100%; background: var(--pri); color: #fff;
      font-size: 1rem; font-weight: 700;
      padding: .9rem 2rem; border-radius: .55rem; border: none;
      transition: background .15s, transform .12s; cursor: pointer; margin-top: .5rem;
    }
    .btn-submit:hover { background: var(--pri-dark); transform: translateY(-2px); }
    .btn-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }

    /* 성공 배너 */
    .success-banner {
      background: #e0f4f1; border: 1.5px solid var(--mint);
      border-radius: .75rem; padding: 1.5rem 1.75rem;
      display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 2rem;
    }
    .success-banner .si { font-size: 1.6rem; color: var(--mint); flex-shrink: 0; margin-top: .05rem; }
    .success-banner h4  { font-size: 1rem; font-weight: 800; color: #09090b; margin-bottom: .25rem; }
    .success-banner p   { font-size: .82rem; color: #6b7280; margin: 0; line-height: 1.6; }

    /* 반응형 */
    @media (max-width: 991px) {
      .contact-grid { grid-template-columns: 1fr; }
      .contact-sidebar { position: static; }
      .sub-hero { height: auto; padding: 36px 0; }
    }

/* ═══════════════════════════════════════════════════════════
   커스텀 페이지 / 학원소개 공통 (tenant-custom-page, tenant-about)
   ═══════════════════════════════════════════════════════════ */
.cp-section { padding: 60px 0; }
.cp-section.bg-gray  { background: #f7f8fa; }
.cp-section.bg-dark  { background: #1a1a1a; color: #e2e8f0; }
.cp-section .container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ── BS 히어로 ── */
.bs-hero { padding: 80px 0; text-align: center; }
.bs-hero .hero-inner { max-width: 740px; margin: 0 auto; padding: 0 1.5rem; }
.bs-hero h1 { font-size: clamp(1.6rem, 5vw + .5rem, 2.4rem); font-weight: 800; line-height: 1.25; margin-bottom: 1rem; }
.bs-hero p  { font-size: 1.1rem; line-height: 1.7; margin-bottom: 2rem; opacity: .8; }
.bs-hero .cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.bs-hero .btn-primary-cta {
  display: inline-block; padding: 12px 28px; border-radius: 8px;
  background: var(--green); color: #fff; font-weight: 700;
  text-decoration: none; font-size: .95rem; transition: opacity .15s;
}
.bs-hero .btn-primary-cta:hover { opacity: .85; }
.bs-hero .btn-outline-cta {
  display: inline-block; padding: 12px 28px; border-radius: 8px;
  border: 2px solid currentColor; color: inherit; font-weight: 700;
  text-decoration: none; font-size: .95rem; transition: opacity .15s;
}
.bs-hero .btn-outline-cta:hover { opacity: .75; }

/* ── BS 특징 카드 ── */
.bs-features { padding: 60px 0; }
.bs-features .feat-title { text-align: center; font-size: 1.6rem; font-weight: 800; margin-bottom: 2.5rem; }
.bs-features .feat-grid  { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.bs-features .feat-card  {
  background: #fff; border: 1px solid #e9e9e9; border-radius: 12px;
  padding: 28px 22px; text-align: center; transition: box-shadow .2s;
}
.bs-features .feat-card:hover { box-shadow: 0 4px 24px rgba(0,0,0,.1); }
.bs-features .feat-icon  { font-size: 2rem; color: var(--green); margin-bottom: 14px; }
.bs-features .feat-name  { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.bs-features .feat-desc  { font-size: .88rem; color: #6b7280; line-height: 1.6; }

/* ── BS 점보트론 ── */
.bs-jumbotron { padding: 60px 0; }
.bs-jumbotron .jb-inner  { display: flex; align-items: center; gap: 48px; }
.bs-jumbotron .jb-inner.img-left  { flex-direction: row-reverse; }
.bs-jumbotron .jb-content { flex: 1; }
.bs-jumbotron .jb-img     { flex: 1; }
.bs-jumbotron .jb-img img { width: 100%; border-radius: 12px; object-fit: cover; max-height: 360px; }
.bs-jumbotron .jb-subtitle { font-size: .85rem; font-weight: 700; color: var(--green); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 10px; }
.bs-jumbotron .jb-title    { font-size: 1.8rem; font-weight: 800; line-height: 1.3; margin-bottom: 1rem; }
.bs-jumbotron .jb-body     { font-size: .95rem; color: #6b7280; line-height: 1.75; }

@media (max-width: 768px) {
  .bs-jumbotron .jb-inner, .bs-jumbotron .jb-inner.img-left { flex-direction: column; gap: 28px; }
  .cp-section, .bs-hero, .bs-features, .bs-jumbotron { padding: 40px 0; }
  .bs-features .feat-title { font-size: 1.3rem; margin-bottom: 1.75rem; }
  .bs-jumbotron .jb-title { font-size: 1.4rem; }
}