/* ============================================================
   마케팅 책임자 AI 실무 인증 과정 — 리뉴얼 시안 v2 (remake)
   모바일 퍼스트 · 전체 다크 럭셔리(딥블랙+골드) · 사진은 히어로 1장만
   밝은 요소는 등록 카드·신청서 두 장의 화이트 카드뿐 — 대비로 시선 집중
============================================================ */
:root {
  --bg: #0a0a0c;            /* 페이지 기본 지면 */
  --bg2: #100f13;           /* 교차 섹션 지면 */
  --card: #17161a;          /* 다크 카드 */
  --card2: #1d1c21;
  --line: rgba(240, 210, 156, 0.16);   /* 골드 헤어라인 */
  --line2: rgba(255, 255, 255, 0.08);
  --ink: #f5f2ea;           /* 웜 화이트 본문 */
  --ink2: rgba(245, 242, 234, 0.66);
  --muted: rgba(245, 242, 234, 0.45);
  --gold: #cf9026;
  --gold-bright: #e8b54a;
  --gold-light: #f0d29c;
  --gold-pale: #f9ecd2;
  --gold-deep: #96660f;
  --paper: #fbf9f4;         /* 화이트 카드 (등록·신청서) */
  --paper-ink: #17171b;
  --paper-sub: #625f58;
  --paper-line: #e7e2d5;
  --ok: #2fbf7f;
  --radius: 18px;
  --grad: linear-gradient(95deg, var(--gold) 0%, var(--gold-bright) 45%, var(--gold-light) 100%);
  --grad-text: linear-gradient(180deg, #f9e7bf 0%, var(--gold-light) 45%, var(--gold-bright) 100%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    "Malgun Gothic", "Apple SD Gothic Neo", sans-serif;
  color: var(--ink); background: var(--bg);
  line-height: 1.62; word-break: keep-all; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }
.container { max-width: 1000px; margin: 0 auto; padding: 0 20px; }
.center { text-align: center; }
::selection { background: rgba(207, 144, 38, 0.35); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.on { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- 헤더 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(8, 8, 10, 0.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 56px; gap: 12px; }
.logo { display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; line-height: 1; }
.hd-hankyung { height: 16px; width: auto; }
.hd-x { color: rgba(255,255,255,.32); font-size: .78rem; }
.hd-deloitte { font-weight: 700; font-size: .96rem; letter-spacing: -.01em; color: #fff; }
.hd-deloitte i { font-style: normal; color: #86bc25; }
.gnb { display: flex; align-items: center; gap: 18px; }
.gnb-link { font-size: .88rem; color: var(--ink2); }
.gnb-link:hover { color: var(--gold-light); }
@media (max-width: 900px) { .gnb-link { display: none; } }
.btn-top {
  background: var(--grad); color: #0a0a0c;
  padding: 8px 17px; border-radius: 999px; font-size: .84rem; font-weight: 800;
}

/* ---------- HERO ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(760px 420px at 85% -4%, rgba(207,144,38,.17), transparent 62%),
    radial-gradient(520px 340px at 0% 100%, rgba(207,144,38,.06), transparent 60%),
    linear-gradient(172deg, #070708 0%, #0a0a0c 50%, #121016 100%);
  padding: 22px 0 28px;
}
.hero::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(240,210,156,.5), transparent);
}
.hero .container { position: relative; z-index: 1; }
.hero-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.hero-host { font-size: .86rem; font-weight: 700; color: var(--ink2); }
.chip-recruit {
  background: rgba(47,191,127,.13); color: #6fd7a4;
  border: 1px solid rgba(47,191,127,.4);
  font-size: .74rem; font-weight: 800; border-radius: 999px; padding: 4px 12px;
}
.hero-eyebrow {
  font-size: clamp(.8rem, 2.6vw, .92rem); font-weight: 700; color: var(--gold-light);
  letter-spacing: .01em; margin-bottom: 8px;
}
/* 과정 정식 명칭 — 히어로 사진 안 왼쪽에 오버레이 */
.hero-visual { position: relative; }
.hero-visual::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(5,5,7,.72) 0%, rgba(5,5,7,.42) 38%, transparent 62%);
  pointer-events: none;
}
.hv-caption {
  position: absolute; left: 16px; bottom: 14px; z-index: 1;
  max-width: 62%;
}
.hv-caption small {
  display: block; font-size: clamp(.68rem, 2.2vw, .8rem); font-weight: 700;
  color: rgba(255,255,255,.85); letter-spacing: .05em; margin-bottom: 3px;
  text-shadow: 0 1px 6px rgba(0,0,0,.6);
}
.hv-caption b {
  display: block; font-size: clamp(1.05rem, 4.4vw, 1.55rem); font-weight: 900;
  line-height: 1.3; letter-spacing: -.01em;
  color: var(--gold-light);
  text-shadow: 0 2px 10px rgba(0,0,0,.65);
}
@media (min-width: 720px) {
  .hv-caption { left: 26px; bottom: 22px; }
}
.hero h1 {
  font-size: clamp(1.18rem, 4.2vw, 1.85rem);
  font-weight: 900; line-height: 1.4; letter-spacing: -.02em; margin-bottom: 12px;
  color: #fff;
}
.hero h1 .accent {
  display: inline-block; margin-top: 2px;
  font-size: 1.16em;   /* 핵심 문구만 한 단계 크게 */
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
/* 긴박감 문구 — 본문보다 작게, 한 톤 낮춰 */
.hero h1 .urg {
  display: inline-block; margin-top: 4px;
  font-size: .82em; font-weight: 800; color: var(--ink2);
}
.hero .hook2 {
  font-size: clamp(.92rem, 3.1vw, 1.1rem); font-weight: 800;
  color: var(--ink); line-height: 1.5; margin-bottom: 6px;
}
.hero .hook3 {
  font-size: clamp(.84rem, 2.7vw, .95rem); color: var(--ink2);
  max-width: 540px; margin-bottom: 16px;
}
.hero-visual { margin: 0 0 16px; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: 0 18px 44px rgba(0,0,0,.5); }
.hero-visual img { width: 100%; height: 190px; object-fit: cover; object-position: center 34%; }
@media (min-width: 720px) { .hero-visual img { height: 300px; } }
.fact-row { display: grid; gap: 7px; margin-bottom: 18px; }
.fact { display: flex; align-items: center; gap: 9px; font-size: .83rem; color: var(--ink2); }
.fact svg { width: 16px; height: 16px; color: var(--gold-light); flex: none; }
.fact b { font-weight: 800; color: #fff; }
@media (min-width: 720px) { .fact-row { grid-template-columns: repeat(3, auto); gap: 22px; } }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--grad); color: #0a0a0c;
  font-weight: 800; font-size: .98rem;
  padding: 14px 28px; border-radius: 999px; border: none;
  box-shadow: 0 8px 24px rgba(207,144,38,.35),
    inset 0 1px 0 rgba(255,255,255,.55), inset 0 -2px 6px rgba(138,92,14,.25);
  transition: transform .15s;
}
.btn-primary:hover { transform: translateY(-2px); }
.btn-primary i { font-style: normal; font-weight: 900; }
.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink); font-weight: 700; font-size: .94rem;
  padding: 14px 24px; border-radius: 999px; border: 1px solid rgba(255,255,255,.28);
}
.btn-ghost:hover { background: rgba(255,255,255,.07); }
@media (max-width: 560px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-primary, .hero-actions .btn-ghost,
  .cta .btn-primary, .btn-submit { width: 100%; }
}
.countdown {
  display: inline-flex; align-items: baseline; gap: 9px; flex-wrap: wrap;
  font-size: .84rem; color: var(--muted);
}
.countdown b { font-size: 1.02rem; font-weight: 900; color: var(--gold-light);
  font-variant-numeric: tabular-nums; }

/* ---------- 골드 배너 ---------- */
.trust-banner {
  background: linear-gradient(95deg, #b47a15, var(--gold) 30%, var(--gold-bright) 70%, var(--gold-light));
  color: #0a0a0c; font-weight: 800;
  font-size: clamp(.86rem, 2.5vw, 1rem);
  padding: 11px 0; text-align: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.4), inset 0 -1px 0 rgba(138,92,14,.3);
}

/* ---------- 공통 섹션 ---------- */
section { padding: 44px 0; }
@media (min-width: 800px) { section { padding: 70px 0; } }
.section-label {
  color: var(--gold-light); font-weight: 800; font-size: .78rem;
  letter-spacing: .18em; margin-bottom: 8px;
}
.section-label::after {
  content: ""; display: block; width: 28px; height: 2px; border-radius: 2px;
  background: var(--grad); margin: 9px auto 0;
}
.section-title { font-size: clamp(1.25rem, 4.2vw, 1.7rem); font-weight: 900; letter-spacing: -.02em; margin-bottom: 10px; color: #fff; }
.section-desc { color: var(--ink2); font-size: .9rem; max-width: 620px; margin: 0 auto 24px; }
.section-desc b { color: var(--gold-light); font-weight: 800; }
.hint { display: inline-block; margin-top: 5px; font-size: .82rem; color: var(--gold-light); font-weight: 700; opacity: .85; }
section .container > .section-label, section .container > .section-title,
section .container > .section-desc { text-align: center; }

/* ---------- 강사진 ---------- */
.inst-section { background: var(--bg2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
/* 8인 전원이 한 화면에 — 모바일 2열 × 4행, 데스크톱 4열 */
.inst-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
@media (min-width: 900px) { .inst-grid { grid-template-columns: repeat(4, 1fr); gap: 14px; } }
.inst-card {
  background: var(--card); border: 1px solid var(--line2); border-radius: 14px;
  transition: border-color .2s;
}
.inst-card[open] { border-color: rgba(240,210,156,.45); grid-column: 1 / -1; }
.inst-card > summary { list-style: none; cursor: pointer; padding: 16px 10px 14px; text-align: center; }
.inst-card > summary::-webkit-details-marker { display: none; }
.avatar {
  width: 66px; height: 66px; border-radius: 50%;
  margin: 0 auto 9px; overflow: hidden; padding: 2px;
  background: conic-gradient(from 210deg, var(--gold), var(--gold-light), var(--gold-bright), var(--gold));
}
.avatar img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 50%; border: 2px solid var(--card); }
.inst-card h3 { font-size: .94rem; font-weight: 800; margin-bottom: 2px; color: #fff; }
.inst-card .role { color: var(--ink2); font-size: .72rem; line-height: 1.4; }
.inst-card .role .sub { font-size: .7rem; color: var(--gold-light); font-weight: 700; }
.more-link {
  display: inline-block; margin-top: 8px;
  font-size: .7rem; font-weight: 800; color: var(--gold-light);
  border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px;
}
.inst-card[open] .more-link { background: rgba(240,210,156,.1); }
.inst-card .profile { text-align: left; padding: 13px 16px 20px; border-top: 1px solid var(--line2); }
.inst-card .profile h4 { font-size: .76rem; font-weight: 800; color: var(--gold-light); letter-spacing: .06em; margin-bottom: 5px; }
.inst-card .profile p { color: var(--ink2); font-size: .84rem; margin-bottom: 12px; }
.inst-card .profile ul { list-style: none; display: grid; gap: 6px; }
.inst-card .profile li { position: relative; padding-left: 12px; color: var(--ink2); font-size: .82rem; line-height: 1.5; }
.inst-card .profile li::before { content: "·"; position: absolute; left: 0; color: var(--gold-light); font-weight: 900; }
.swipe-hint { text-align: center; font-size: .78rem; color: var(--muted); margin-top: 2px; }
@media (min-width: 900px) { .swipe-hint { display: none; } }

/* ---------- 커리큘럼 타임라인 ---------- */
.week { position: relative; padding-left: 32px; margin-bottom: 24px; }
.week::before {
  content: ""; position: absolute; left: 10px; top: 32px; bottom: -20px;
  width: 1px; background: var(--line);
}
.week:last-child::before { display: none; }
.week-dot {
  position: absolute; left: 0; top: 5px; width: 21px; height: 21px; border-radius: 50%;
  background: var(--grad); color: #0a0a0c;
  font-size: .66rem; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 4px rgba(207,144,38,.14);
}
.week-head { margin-bottom: 11px; }
.week-head b { font-size: 1.02rem; font-weight: 900; color: #fff; }
.week-head small { display: block; font-size: .78rem; color: var(--gold-light); font-weight: 700; opacity: .85; }
.sess-item {
  background: var(--card); border: 1px solid var(--line2); border-radius: 14px;
  margin-bottom: 9px; transition: border-color .2s;
}
.sess-item[open] { border-color: rgba(240,210,156,.45); }
.sess-item > summary {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px; cursor: pointer; list-style: none;
}
.sess-item > summary::-webkit-details-marker { display: none; }
.sess-no {
  flex: none; width: 40px; height: 40px; border-radius: 11px;
  background: rgba(240,210,156,.08);
  border: 1px solid var(--line);
  color: var(--gold-light); font-size: .74rem; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
}
.sess-head { flex: 1; min-width: 0; }
.sess-head h3 { font-size: .93rem; font-weight: 800; line-height: 1.4; color: var(--ink); }
.sess-head span { display: block; font-size: .78rem; color: var(--gold-light); font-weight: 700; margin-top: 2px; opacity: .9; }
.sess-toggle { flex: none; color: var(--gold-light); font-size: 1.05rem; font-weight: 800; transition: transform .2s; }
.sess-item[open] .sess-toggle { transform: rotate(45deg); }

/* ★ 펼칠 내용이 없는 회차 (2026-10-08)
   2기 상세 안내서가 아직 없어 세부 항목을 비워 둔 회차다.
   details 로 두면 눌러도 빈 칸만 열려 준비가 덜 된 과정으로 보인다.
   그래서 토글 없이 제목만 같은 생김새로 세운다 — 줄이 어긋나지 않도록
   summary 와 같은 여백을 그대로 쓴다. */
.sess-item.sess-plain {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
}
/* 실습 회차 표시 — 광고에 <실습>으로 적힌 회차 */
.sess-prac {
  display: inline-block; vertical-align: middle; margin-left: 7px;
  padding: 2px 7px; border-radius: 6px; font-style: normal;
  font-size: .68rem; font-weight: 800; letter-spacing: .02em;
  color: var(--bg); background: var(--gold-light);
}
.sess-detail { padding: 2px 16px 15px 68px; }
.sess-detail ul { list-style: none; display: grid; gap: 6px; }
.sess-detail li { position: relative; padding-left: 14px; color: var(--ink2); font-size: .86rem; line-height: 1.55; }
.sess-detail li::before { content: "–"; position: absolute; left: 0; color: var(--gold-light); font-weight: 800; }
@media (max-width: 560px) { .sess-detail { padding-left: 16px; } }

/* ---------- 신청 ---------- */
.apply-section {
  background:
    radial-gradient(680px 380px at 85% 0%, rgba(207,144,38,.14), transparent 60%),
    linear-gradient(168deg, #070708, #121016);
  border-top: 1px solid var(--line);
}
.price-box {
  max-width: 460px; margin: 0 auto 26px;
  background: var(--paper); color: var(--paper-ink);
  border-radius: var(--radius); padding: 26px 24px;
  box-shadow: 0 24px 60px rgba(0,0,0,.55);
}
/* 가격은 안내문 톤으로 차분하게 — 항목 왼쪽 · 금액 오른쪽 한 줄 */
.price-head { font-size: .98rem; font-weight: 900; margin-bottom: 6px; text-align: center; }
.price-line {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 13px 0;
}
.price-line + .price-line { border-top: 1px solid var(--paper-line); }
.price-line .plabel { font-size: .9rem; color: var(--paper-ink); font-weight: 700; }
.price-line .pchip {
  display: inline-block; font-size: .68rem; font-weight: 800;
  background: var(--gold-pale); color: var(--gold-deep);
  border-radius: 999px; padding: 1px 9px; margin-left: 4px; vertical-align: 1px;
}
.price-line .pval {
  font-size: 1.06rem; font-weight: 800; letter-spacing: -.01em;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.price-line .pnote { font-size: .75rem; color: var(--paper-sub); margin-top: 2px; }
.price-foot { font-size: .75rem; color: var(--paper-sub); margin-top: 10px; text-align: center;
  border-top: 1px solid var(--paper-line); padding-top: 12px; }
.apply-form {
  max-width: 620px; margin: 0 auto 26px;
  background: var(--paper); color: var(--paper-ink);
  border-radius: var(--radius); padding: 28px 22px;
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
}
.apply-form h3 { font-size: 1.02rem; font-weight: 900; margin-bottom: 15px; text-align: center; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin-bottom: 13px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-field label { display: block; font-weight: 800; font-size: .86rem; margin-bottom: 6px; }
.form-field label em { color: #d64545; font-style: normal; }
.form-field label .optional {
  font-size: .7rem; font-weight: 700; color: var(--paper-sub);
  background: #f2efe7; border: 1px solid var(--paper-line);
  border-radius: 999px; padding: 2px 8px; margin-left: 5px;
}
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 12px 13px;
  border: 1px solid var(--paper-line); border-radius: 11px;
  font-size: 16px; font-family: inherit; background: #f4f1e9; color: var(--paper-ink);
}
.form-field textarea { resize: vertical; min-height: 88px; line-height: 1.6; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: 2px solid var(--gold-deep); border-color: transparent; background: #fff;
}
.char-count { text-align: right; font-size: .74rem; color: var(--paper-sub); margin-top: 4px; }
.tax-block { margin-bottom: 13px; }
.form-field label.tax-toggle {
  display: flex; gap: 10px; align-items: flex-start; margin-bottom: 0;
  font-weight: 500; font-size: .88rem; color: var(--paper-sub); cursor: pointer;
}
.form-field .tax-toggle input[type="checkbox"] { width: 17px; height: 17px; flex: none; margin-top: 3px; accent-color: var(--gold-deep); }
.tax-toggle b { color: var(--paper-ink); font-weight: 800; }
.tax-detail { margin-top: 10px; padding-left: 26px; }
.tax-detail[hidden] { display: none; }
.tax-detail label { display: block; font-weight: 800; font-size: .86rem; margin-bottom: 6px; }
.tax-detail label em { color: #d64545; font-style: normal; }
.field-hint { font-size: .78rem; color: var(--paper-sub); margin-top: 5px; }
.field-hint.ok { color: #1f9d63; font-weight: 700; }
.field-hint.err { color: #d64545; font-weight: 700; }
@media (max-width: 560px) { .tax-detail { padding-left: 0; } }
.agree-row {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: .8rem; color: var(--paper-sub); margin: 6px 0 16px; cursor: pointer;
}
.agree-row input { margin-top: 4px; accent-color: var(--gold-deep); }
.btn-submit { width: 100%; font-size: 1.04rem; padding: 16px; }
.form-msg { margin-top: 11px; font-size: .9rem; font-weight: 700; text-align: center; min-height: 1.4em; }
.form-msg.ok { color: #1f9d63; }
.form-msg.err { color: #d64545; }
.alt-channels { text-align: center; color: var(--ink2); font-size: .86rem; }
.alt-channels p { margin-bottom: 7px; font-weight: 700; }
.alt-grid { display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; }
.alt-grid span { display: inline-flex; align-items: center; gap: 7px; }
.alt-grid svg { width: 15px; height: 15px; color: var(--gold-light); flex: none; }
.alt-grid b { color: #fff; }

/* ---------- 수료 혜택 ---------- */
.benefit-sec { background: var(--bg2); border-top: 1px solid var(--line); }
.cert-flex { display: flex; align-items: center; gap: 40px; }
.cert-text { flex: 1 1 46%; }
.cert-text .section-label::after { margin-left: 0; }
.cert-text .section-desc { margin: 0 0 18px; }
.cert-points { list-style: none; display: grid; gap: 9px; }
.cert-points li { padding-left: 28px; position: relative; font-size: .92rem; font-weight: 600; color: var(--ink); }
.cert-points li::before {
  content: "✓"; position: absolute; left: 0; top: 3px;
  color: #0a0a0c; background: var(--grad);
  width: 19px; height: 19px; border-radius: 50%;
  font-size: .72rem; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
}
.cert-image { flex: 1 1 54%; }
.cert-image img { border-radius: 10px;
  box-shadow: 0 24px 60px rgba(0,0,0,.55), 0 0 0 1px rgba(240,210,156,.3);
  transform: rotate(-1.2deg); }
@media (max-width: 860px) { .cert-flex { flex-direction: column; gap: 28px; } }

/* ---------- FAQ ---------- */
.faq-list { max-width: 660px; margin: 0 auto; text-align: left; display: grid; gap: 9px; }
.faq-list details { background: var(--card); border: 1px solid var(--line2); border-radius: 13px; padding: 15px 18px; }
.faq-list details[open] { border-color: rgba(240,210,156,.4); }
.faq-list summary { font-weight: 800; font-size: .92rem; cursor: pointer; list-style: none; position: relative; padding-right: 26px; color: var(--ink); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  color: var(--gold-light); font-size: 1.2rem; font-weight: 800; transition: transform .2s;
}
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details p { color: var(--ink2); font-size: .88rem; padding-top: 10px; }
.faq-list details p b { color: var(--gold-light); }

/* ---------- 다른 과정 ---------- */
.programs-section { background: var(--bg2); border-top: 1px solid var(--line); }
.program-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 800px; margin: 0 auto; }
@media (max-width: 760px) { .program-grid { grid-template-columns: 1fr; } }
.program-card {
  display: block; text-align: left;
  background: var(--card); border: 1px solid var(--line2); border-radius: var(--radius);
  padding: 22px 20px; transition: border-color .2s, transform .2s;
}
.program-card:hover { transform: translateY(-3px); border-color: rgba(240,210,156,.4); }
.program-tag {
  display: inline-block; font-size: .7rem; font-weight: 800; border-radius: 999px;
  padding: 2px 10px; margin-bottom: 9px; color: var(--gold-light);
  background: rgba(240,210,156,.1); border: 1px solid var(--line);
}
.program-card h3 { font-size: 1rem; font-weight: 800; line-height: 1.4; margin-bottom: 7px; color: #fff; }
.program-card h3 small { font-weight: 700; color: var(--gold-light); }
.program-lead { font-size: .85rem; color: var(--ink2); margin-bottom: 11px; }
.program-meta { list-style: none; display: grid; gap: 3px; margin-bottom: 13px; }
.program-meta li { font-size: .78rem; color: var(--muted); }
.program-link { font-size: .82rem; font-weight: 800; color: var(--gold-light); }
.program-link i { font-style: normal; }

/* ---------- 마무리 CTA ---------- */
.cta {
  background:
    radial-gradient(660px 380px at 50% 0%, rgba(207,144,38,.16), transparent 65%),
    linear-gradient(165deg, #070708, #131017);
  text-align: center; border-top: 1px solid var(--line);
}
.cta h2 { font-size: clamp(1.35rem, 5vw, 2rem); font-weight: 900; letter-spacing: -.02em; margin-bottom: 11px; line-height: 1.35; color: #fff; }
.cta p { color: var(--ink2); margin-bottom: 24px; }

/* ---------- 푸터 ---------- */
.site-footer { background: #070708; color: var(--muted); font-size: .8rem; padding: 24px 0 90px;
  border-top: 1px solid var(--line2); }
.site-footer .container { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.foot-logos { display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.foot-logos .pl-hankyung { height: 16px; opacity: .8; width: auto; }
.foot-logos .partner-x { color: rgba(255,255,255,.28); font-size: .82rem; }
.foot-deloitte { font-weight: 700; font-size: .9rem; color: rgba(255,255,255,.8); }
.foot-deloitte i { font-style: normal; color: #86bc25; }
@media (min-width: 900px) { .site-footer { padding-bottom: 24px; } }

/* ---------- 모바일 하단 고정 CTA ---------- */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(8,8,10,.93); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(240,210,156,.3);
  display: flex; align-items: center; gap: 12px;
  transform: translateY(110%); transition: transform .3s ease;
}
.sticky-cta.show { transform: none; }
.sticky-cta .sc-info { flex: 1; min-width: 0; color: #fff; line-height: 1.3; overflow: hidden; }
.sticky-cta .sc-info b { display: block; font-size: .85rem; font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; word-break: normal; }
.sticky-cta .sc-info small { display: block; font-size: .71rem; color: var(--gold-light); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; word-break: normal; }
.sticky-cta .btn-primary { padding: 12px 22px; font-size: .92rem; flex: none; }
@media (min-width: 900px) { .sticky-cta { display: none; } }

/* 강의실 입장 — 수강생용. 모집 버튼(.btn-top)과 구분되게 테두리형으로 둔다 (2026-10-06) */
.btn-class{
  padding: 8px 15px; border-radius: 999px; font-size: .84rem; font-weight: 800;
  color: var(--gold, #cf9026); border: 1px solid rgba(207,144,38,.45);
  white-space: nowrap; transition: border-color .15s, color .15s, background .15s;
}
.btn-class:hover{ border-color: #cf9026; background: rgba(207,144,38,.1); }
@media (max-width: 760px){
  .btn-class{ padding: 7px 11px; font-size: .78rem; }
}

/* 모집 상태 칩 — 1기 진행 중 / 2기 준비 중 (2026-10-06) */
.chip-live{
  background: rgba(47,191,127,.13); color: #6fd7a4;
  border: 1px solid rgba(47,191,127,.4);
  font-size: .74rem; font-weight: 800; border-radius: 999px; padding: 4px 12px;
}
.chip-next{
  background: rgba(207,144,38,.12); color: #e0ab52;
  border: 1px solid rgba(207,144,38,.42);
  font-size: .74rem; font-weight: 800; border-radius: 999px; padding: 4px 12px;
}
/* .hero-top 이 space-between 이라 칩 두 개를 묶어 둬야 왼쪽에 붙는다 */
.chip-group{ display: inline-flex; gap: 6px; flex-wrap: wrap; }
@media (max-width: 480px){
  .chip-next{ margin-left: 5px; }
  .chip-live, .chip-next{ font-size: .7rem; padding: 4px 10px; }
}

/* ★ hidden 이 먹지 않던 문제 (2026-10-06)
   .countdown 에 display:inline-flex 가 걸려 있어 JS 가 box.hidden=true 로 바꿔도
   개강일이 지난 뒤에도 "개강까지 0일 0시간 0분" 이 그대로 떴다.
   [hidden] 은 명시도가 낮아 클래스 규칙에 진다. */
.countdown[hidden]{ display: none !important; }