@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Supanova Design Skill ── */
:root {
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.0, 0, 0.2, 1);
}

h1, h2, h3, h4, h5 {
  word-break: keep-all;
  overflow-wrap: break-word;
}

/* scroll reveal */
.s-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-spring), transform 0.7s var(--ease-spring);
}
.s-reveal.s-visible {
  opacity: 1;
  transform: translateY(0);
}
.s-reveal-delay-1 { transition-delay: 0.08s; }
.s-reveal-delay-2 { transition-delay: 0.16s; }
.s-reveal-delay-3 { transition-delay: 0.24s; }
.s-reveal-delay-4 { transition-delay: 0.32s; }

:root {
  --gold: #c8a96e;
  --bg: #0d0d0b;
  --sidebar: #1a1a1a;
  --sdivider: #333333;
}

html, body {
  height: 100%;
  background: var(--bg);
  font-family: 'Pretendard', sans-serif;
  line-height: 1.6;
  color: #111;
}

/* ── Layout ── */
#app { display: flex; height: 100vh; }

#main {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 3px;
  background: var(--bg);
}

.page { display: none; }

/* ── Sidebar ── */
#sidebar {
  width: 280px;
  flex-shrink: 0;
  background: var(--sidebar);
  height: 100vh;
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 24px 20px;
  border-bottom: 1px solid var(--sdivider);
  cursor: pointer;
  user-select: none;
}

.sidebar-logo-box {
  display: inline-block;
  border: 2px solid #fff;
  padding: 5px 14px;
  font-size: 20px;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.02em;
  margin-bottom: 6px;
}

.sidebar-logo-sub {
  font-size: 10px;
  color: #555;
  margin-top: 5px;
}

nav { flex: 1; }

.nav-group {
  border-bottom: 1px solid var(--sdivider);
  padding: 12px 0 8px;
}

.nav-category {
  padding: 4px 20px 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--gold);
}

.nav-a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 20px;
  font-size: 18px;
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  transition: color 0.15s;
  user-select: none;
}

.nav-a::before {
  content: '▶';
  font-size: 8px;
  color: #555;
  flex-shrink: 0;
  transition: color 0.15s;
}

.nav-a:hover { color: var(--gold); }
.nav-a:hover::before { color: var(--gold); }
.nav-a.active { color: var(--gold); font-weight: 600; }
.nav-a.active::before { color: var(--gold); }

.sidebar-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--sdivider);
  font-size: 10px;
  color: #555;
  margin-top: auto;
}

/* ── Utilities ── */
.gold-bar {
  width: 40px;
  height: 3px;
  background: var(--gold);
  margin: 8px 0 22px;
}

.btn-gold {
  display: inline-block;
  padding: 14px 28px;
  background: var(--gold);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  font-family: 'Pretendard', sans-serif;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.15s;
}
.btn-gold:hover { opacity: 0.88; }

.btn-back {
  background: none;
  border: none;
  font-family: 'Pretendard', sans-serif;
  font-size: 12px;
  color: #999;
  cursor: pointer;
  padding: 0;
  margin-bottom: 16px;
  display: block;
  transition: color 0.15s;
}
.btn-back:hover { color: var(--gold); }

.page-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* ── White Card Base ── */
.wcard {
  background: #fff;
  border-radius: 8px;
  padding: 36px 40px;
  margin-bottom: 3px;
}

.wcard-title {
  font-size: 28px;
  font-weight: 700;
  color: #111;
  margin-bottom: 8px;
}

.wcard-body {
  font-size: 15px;
  color: #444;
  line-height: 1.9;
}
.wcard-body p + p { margin-top: 16px; }

/* ── Home: Page Layout ── */
#home { margin: -3px; }
.home-cards-wrap { padding: 3px; }

/* ── Home: Hero Section ── */
.home-hero {
  position: relative;
  height: 100vh;
  min-height: 500px;
  background: #111 url('../image/hero5.jpg') center / cover no-repeat;
  overflow: hidden;
}

.home-hero-ph {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: rgba(255,255,255,0.15);
  font-family: monospace;
}

.home-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.2) 100%);
}

.home-hero-text {
  position: absolute;
  bottom: 60px;
  left: 56px;
  z-index: 1;
}

.home-hero-hl {
  font-size: 48px;
  font-weight: 800;
  color: #c8a96e;
  line-height: 1.1;
  letter-spacing: -1px;
}

.home-hero-sub {
  font-size: 22px;
  font-weight: 700;
  color: #c8a96e;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

.home-hero-sub2 {
  font-size: 18px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  margin-top: 24px;
}

.home-hero-btn {
  display: inline-block;
  background: #fff;
  color: #111;
  border: none;
  border-radius: 50px;
  padding: 14px 32px;
  font-size: 14px;
  font-weight: 700;
  font-family: 'Pretendard', sans-serif;
  margin-top: 28px;
  cursor: pointer;
  transition: background 0.4s var(--ease-spring), color 0.4s var(--ease-spring), transform 0.3s var(--ease-spring);
}
.home-hero-btn:hover { background: #c8a96e; color: #fff; transform: translateY(-2px); }
.home-hero-btn:active { transform: translateY(0); }

/* ── Home: Program Slider ── */
.home-slider {
  background: #0a0a0a;
  padding-bottom: 64px;
}

.home-slider-cta {
  text-align: center;
  padding: 40px 0 64px;
}

.home-slider-more-btn {
  display: inline-block;
  border: 2px solid #fff;
  color: #fff;
  background: transparent;
  border-radius: 50px;
  padding: 14px 40px;
  font-size: 15px;
  font-weight: 700;
  font-family: 'Pretendard', sans-serif;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: background 0.4s var(--ease-spring), color 0.4s var(--ease-spring), transform 0.3s var(--ease-spring);
}
.home-slider-more-btn:hover { background: #fff; color: #111; transform: translateY(-2px); }
.home-slider-more-btn:active { transform: translateY(0); }

.home-slider-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  border: 2px solid #fff;
  padding: 5px 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 100px 0 36px 48px;
}

.home-slider-track {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}
.home-slider-track::-webkit-scrollbar { display: none; }

.home-prog-card {
  flex: 0 0 25%;
  min-width: 220px;
  height: 520px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s;
  background-size: cover;
  background-position: center;
}
.home-prog-card:hover { transform: scale(1.02); }

.home-prog-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.3) 60%, transparent 100%);
}

.home-prog-brand {
  font-size: 10px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.home-prog-name {
  font-size: 28px;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}

.home-prog-desc {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  margin-top: 8px;
}

.home-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 16px 0 0;
}

.home-dot {
  height: 6px;
  width: 6px;
  background: #444;
  border-radius: 10px;
  transition: all 0.3s;
}
.home-dot-active {
  width: 20px;
  background: #c8a96e;
}

/* ── Home: Person Section ── */
.home-person {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #0d0d0b;
  overflow: hidden;
}

.home-person-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  border: none;
}

.home-person-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.52);
}

.home-person-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  width: 100%;
  padding: 0 48px;
  z-index: 2;
}

.home-person-hl {
  font-size: 72px;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}

.home-person-sub {
  font-size: 20px;
  color: rgba(255,255,255,0.65);
  margin-top: 24px;
  line-height: 1.9;
}

.home-person-btn {
  display: inline-block;
  border: 2px solid #fff;
  color: #fff;
  background: transparent;
  border-radius: 50px;
  padding: 15px 40px;
  font-size: 16px;
  font-weight: 600;
  font-family: 'Pretendard', sans-serif;
  margin-top: 28px;
  cursor: pointer;
  transition: background 0.4s var(--ease-spring), color 0.4s var(--ease-spring), transform 0.3s var(--ease-spring);
}
.home-person-btn:hover { background: #fff; color: #111; transform: translateY(-2px); }
.home-person-btn:active { transform: translateY(0); }

/* ── Home: Problem + Stats ── */
.home-prob {
  background: #0d0d0b;
  padding: 80px 48px;
  text-align: center;
}

.home-prob-hl {
  font-size: 38px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 48px;
}

.home-prob-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 64px;
  align-items: center;
}

.home-prob-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-prob-item p {
  font-size: 24px;
  color: rgba(255,255,255,0.65);
  line-height: 1.55;
  text-align: center;
}

.home-stat-bar {
  display: flex;
  align-items: center;
  border-top: 1px solid #222;
  padding-top: 40px;
}

.home-stat-item {
  flex: 1;
  text-align: center;
}

.home-stat-num {
  font-size: 44px;
  font-weight: 900;
  color: #c8a96e;
  line-height: 1;
}
.home-stat-num span { font-size: 24px; font-weight: 700; }

.home-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-top: 8px;
  line-height: 1.4;
}

.home-stat-div {
  width: 1px;
  height: 60px;
  background: #333;
  flex-shrink: 0;
}

/* ── Home: Review Pair ── */
.home-reviews {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: #0d0d0b;
  margin: 48px 0 64px;
}

.home-review-card {
  background: #fff;
  border-radius: 8px;
  padding: 28px 32px;
}

.home-review-badge {
  display: block;
  font-size: 10px;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.home-review-quote {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  line-height: 1.85;
  font-style: normal;
  margin-bottom: 20px;
}

.home-review-name {
  font-size: 14px;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.01em;
  margin-bottom: 4px;
}

.home-review-result {
  font-size: 12px;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* ── Story Page ── */
.story-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  background: #fff;
  border-radius: 8px;
  margin-bottom: 3px;
  overflow: hidden;
  min-height: 220px;
}

.story-card-photo {
  background: #e8e8e8;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #bbb;
  font-size: 12px;
  text-align: center;
  padding: 20px;
}
.story-card-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

.story-card-body { padding: 32px 36px; }

.story-card-title {
  font-size: 28px;
  font-weight: 700;
  color: #111;
  margin-bottom: 8px;
}

.story-card-text { font-size: 15px; color: #444; line-height: 1.9; }
.story-card-text p + p { margin-top: 16px; }

/* ── Program Page ── */
.prog-prob-wcard {
  background: #fff;
  border-radius: 8px;
  padding: 32px 40px;
  margin-bottom: 3px;
}

.prog-prob-title {
  font-size: 20px;
  font-weight: 700;
  color: #111;
  margin-bottom: 20px;
}

.prog-prob-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.prog-prob-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.prog-prob-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

.prob-x { color: #ccc; flex-shrink: 0; }
.prob-check { color: var(--gold); font-weight: 700; flex-shrink: 0; }

.prog-prob-list li:has(.prob-check) { color: #333; font-weight: 500; }

.prog-step-wcard {
  background: #fff;
  border-radius: 8px;
  padding: 28px 40px;
  margin-bottom: 3px;
}

.prog-step-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.prog-step-title { font-size: 20px; font-weight: 700; color: #111; margin-bottom: 10px; }
.prog-step-body { font-size: 14px; color: #555; line-height: 1.8; margin-bottom: 14px; }

.prog-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.prog-tag { border: 1px solid #e0e0e0; padding: 3px 10px; font-size: 11px; color: #999; border-radius: 2px; }

.prog-sub-box {
  background: #f8f8f8;
  border: 1px solid #eee;
  border-left: 3px solid var(--gold);
  padding: 14px 18px;
  margin-top: 12px;
}

.prog-sub-boxes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.prog-sub-box-title {
  font-size: 11px;
  font-weight: 700;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.prog-sub-list { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.prog-sub-list li { font-size: 13px; color: #666; padding-left: 12px; position: relative; }
.prog-sub-list li::before { content: '·'; position: absolute; left: 0; color: var(--gold); }

.prog-cta-wcard {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border-radius: 8px;
  padding: 28px 40px;
  margin-bottom: 3px;
  border-left: 4px solid var(--gold);
}
.prog-cta-main { font-size: 18px; font-weight: 800; color: #111; margin-bottom: 4px; }
.prog-cta-sub { font-size: 13px; color: #999; }

/* ── Home CTA Split ── */
.home-cta-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #0d0d0b;
  min-height: 480px;
}

.home-cta-photo {
  overflow: hidden;
}
.home-cta-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.home-cta-body {
  padding: 72px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
}

.home-cta-text {
  font-size: 18px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
  word-break: keep-all;
}

.home-cta-text:first-child {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.home-cta-btn {
  display: inline-block;
  width: fit-content;
  background: #fff;
  color: #111;
  border: none;
  border-radius: 50px;
  padding: 16px 36px;
  font-size: 15px;
  font-weight: 800;
  font-family: 'Pretendard', sans-serif;
  cursor: pointer;
  margin-top: 12px;
  transition: background 0.4s var(--ease-spring), color 0.4s var(--ease-spring), transform 0.3s var(--ease-spring);
  word-break: keep-all;
}
.home-cta-btn:hover { background: #c8a96e; color: #fff; transform: translateY(-2px); }
.home-cta-btn:active { transform: translateY(0); }

@media (max-width: 700px) {
  .home-cta-split { grid-template-columns: 1fr; }
  .home-cta-body { padding: 48px 24px; }
}

/* ── Portfolio Page ── */
.pf-wcard {
  background: #fff;
  border-radius: 8px;
  margin-bottom: 3px;
  overflow: hidden;
}

.pf-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 24px 32px;
  border-bottom: 1px solid #f0f0f0;
  align-items: start;
}
.pf-item:last-child { border-bottom: none; }

.pf-result-num { font-size: 18px; font-weight: 800; color: var(--gold); line-height: 1.2; }
.pf-result-sub { font-size: 9px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: #bbb; margin-top: 3px; }
.pf-name { font-size: 13px; font-weight: 700; color: #111; margin-bottom: 2px; }
.pf-role { font-size: 11px; color: #aaa; margin-bottom: 6px; }
.pf-review { font-size: 13px; color: #555; line-height: 1.75; }
.pf-quote { color: var(--gold); font-size: 16px; font-weight: 700; }
.pf-cta { text-align: center; padding: 24px 0 6px; }

/* ── Blog / YouTube Pages ── */
.content-header-wcard {
  background: #fff;
  border-radius: 8px;
  padding: 28px 40px;
  margin-bottom: 3px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.content-header-link {
  font-size: 12px;
  color: #aaa;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.15s;
}
.content-header-link:hover { color: var(--gold); }

.scroll-row-label {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #bbb;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.scroll-row-title { font-size: 20px; font-weight: 700; color: #111; }

.content-grid-wcard {
  background: #fff;
  border-radius: 8px;
  padding: 28px 40px;
  margin-bottom: 3px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.grid-card { cursor: pointer; }

.grid-thumb {
  position: relative;
  width: 100%;
  height: 140px;
  border-radius: 3px;
  border: 1px solid #e8e8e8;
  overflow: hidden;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  font-size: 9px;
  font-weight: 600;
  color: var(--gold);
  background: rgba(200, 169, 110, 0.15);
  padding: 2px 6px;
  border-radius: 2px;
}

.grid-card-title { font-size: 13px; font-weight: 500; color: #222; line-height: 1.55; margin-bottom: 5px; }
.grid-card-meta { font-size: 11px; color: #aaa; }

.yt-video-thumb { display: flex; align-items: center; justify-content: center; }

.yt-play-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.yt-play-tri {
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px 0 5px 9px;
  border-color: transparent transparent transparent rgba(255,255,255,0.85);
  margin-left: 2px;
}

.yt-duration {
  position: absolute;
  bottom: 6px;
  right: 7px;
  font-size: 9px;
  color: #fff;
  background: rgba(0,0,0,0.7);
  padding: 1px 4px;
  border-radius: 2px;
}

/* ── YouTube Channels ── */
.yt-channels-wcard {
  background: #fff;
  border-radius: 8px;
  padding: 24px 32px;
  margin-bottom: 3px;
}

.yt-channels-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 900;
  color: #fff;
  border: 2px solid #fff;
  padding: 5px 14px;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.yt-channels-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: #e8e8e8;
}

.yt-channel-card { background: #fff; display: block; text-decoration: none; }
.yt-channel-card:hover .yt-arrow { color: var(--gold); }

.yt-channel-cover {
  aspect-ratio: 16 / 9;
  background: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.04em;
}

.yt-thumbs { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: #e8e8e8; }

.yt-thumb { aspect-ratio: 16/9; overflow: hidden; background: #d8d8d8; }
.yt-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.yt-thumb.thumb-fallback { display: flex; align-items: center; justify-content: center; }
.yt-thumb.thumb-fallback img { display: none; }
.yt-thumb.thumb-fallback::after {
  content: '';
  width: 24px;
  height: 24px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23bbb'%3E%3Cpath d='M23.5 6.2a3 3 0 0 0-2.1-2.1C19.5 3.5 12 3.5 12 3.5s-7.5 0-9.4.6A3 3 0 0 0 .5 6.2 31 31 0 0 0 0 12a31 31 0 0 0 .5 5.8 3 3 0 0 0 2.1 2.1c1.9.6 9.4.6 9.4.6s7.5 0 9.4-.6a3 3 0 0 0 2.1-2.1A31 31 0 0 0 24 12a31 31 0 0 0-.5-5.8zM9.7 15.5V8.5l6.3 3.5-6.3 3.5z'/%3E%3C/svg%3E") center/contain no-repeat;
}

.yt-channel-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 12px;
  border-top: 1px solid #f0f0f0;
}
.yt-handle { font-size: 11px; color: #888; }
.yt-arrow { font-size: 13px; color: #ddd; transition: color 0.15s; }

/* ── Ebook Page ── */
.ebook-full-box {
  display: grid;
  grid-template-columns: 1fr 180px;
  gap: 32px;
  align-items: center;
}

.ebook-resource-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  padding: 8px 0;
}

.ebook-resource-img {
  display: block;
  max-width: 50%;
  width: 50%;
  height: auto;
  border-radius: 6px;
}

.ebook-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  color: var(--gold);
  background: rgba(200, 169, 110, 0.1);
  padding: 3px 8px;
  border-radius: 2px;
  margin-bottom: 12px;
  letter-spacing: 0.06em;
}

.ebook-title { font-size: 20px; font-weight: 700; color: #111; line-height: 1.4; margin-bottom: 10px; }
.ebook-desc { font-size: 13px; color: #888; margin-bottom: 14px; }

.ebook-list { list-style: none; display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.ebook-list li { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #444; }
.ebook-check { color: var(--gold); font-size: 12px; flex-shrink: 0; }

.ebook-link-btn {
  display: inline-block;
  padding: 20px 56px;
  background: var(--gold);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  font-family: 'Pretendard', sans-serif;
  text-decoration: none;
  border-radius: 6px;
  transition: opacity 0.15s;
}
.ebook-link-btn:hover { opacity: 0.88; }

.ebook-notice { font-size: 10px; color: #ccc; margin-top: 8px; }

/* ── Ebook Center Section ── */
.ebook-center-section {
  background: #0d0d0b;
  padding: 100px 48px 120px;
  text-align: center;
}

.ebook-center-hl {
  font-size: 48px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
  word-break: keep-all;
  margin-bottom: 16px;
}

.ebook-center-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 60px;
  word-break: keep-all;
}

.ebook-center-cover {
  display: flex;
  justify-content: center;
  margin-bottom: 48px;
}

.ebook-center-img {
  width: 280px;
  height: auto;
  display: block;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.6));
}

.ebook-center-btn {
  display: inline-block;
  background: #c8a96e;
  color: #fff;
  text-decoration: none;
  border-radius: 50px;
  padding: 18px 52px;
  font-size: 17px;
  font-weight: 800;
  font-family: 'Pretendard', sans-serif;
  letter-spacing: -0.3px;
  transition: background 0.4s var(--ease-spring), transform 0.3s var(--ease-spring);
}
.ebook-center-btn:hover { background: #b8935a; transform: translateY(-2px); }
.ebook-center-btn:active { transform: translateY(0); }

.ebook-cover-lg {
  position: relative;
  width: 200px;
  height: 270px;
  background: #f5f0e8;
  border: 1px solid #e0d8c8;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 12px 10px 12px 17px;
  margin: 0 auto;
}

.ebook-cover-bar-lg {
  position: absolute;
  top: 0;
  left: 0;
  width: 7px;
  height: 100%;
  background: var(--gold);
  opacity: 0.6;
}

.ebook-cover-texts { display: flex; flex-direction: column; gap: 4px; }
.ebook-cover-label { font-size: 8px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); }
.ebook-cover-main { font-size: 10px; font-weight: 800; color: #333; line-height: 1.4; }
.ebook-cover-guide { font-size: 8px; color: #999; }
.ebook-cover-author { font-size: 8px; color: #bbb; }

/* ── Apply Page ── */
.apply-notice-wcard {
  background: #161616;
  border: 1px solid #1f1f1c;
  border-left: 4px solid var(--gold);
  border-radius: 12px;
  padding: 40px 44px;
  margin-bottom: 24px;
}

.apply-notice-title {
  font-size: 22px;
  font-weight: 800;
  color: #f0ede6;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.apply-notice-body {
  font-size: 15px;
  color: rgba(240,237,230,0.6);
  line-height: 1.9;
}

.apply-cards-wcard {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  background: transparent;
  padding: 0;
  margin-bottom: 24px;
}

.apply-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
  background: #161616;
  border: 1px solid #2a2a26;
  border-radius: 12px;
  padding: 36px 32px 32px;
  text-decoration: none;
  transition: all 0.3s;
  margin-bottom: 0;
  gap: 24px;
  min-height: 200px;
  position: relative;
  overflow: hidden;
}
.apply-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 100% 0%, rgba(200,169,110,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.apply-card:last-child { margin-bottom: 0; }
.apply-card:hover {
  border-color: var(--gold);
  background: #1a1a18;
  transform: translateY(-4px);
}
.apply-card:hover::before { opacity: 1; }
.apply-card:hover .apply-arrow { color: var(--gold); transform: translateX(6px); }
.apply-card-left { flex: 1; position: relative; z-index: 1; }

.apply-card-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.apply-card-title {
  font-size: 22px;
  font-weight: 800;
  color: #f0ede6;
  margin-bottom: 10px;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.apply-card-desc {
  font-size: 14px;
  color: rgba(240,237,230,0.5);
  line-height: 1.65;
}
.apply-arrow {
  font-size: 24px;
  color: rgba(200,169,110,0.5);
  flex-shrink: 0;
  align-self: flex-end;
  transition: all 0.3s;
  position: relative;
  z-index: 1;
}

.apply-cohort-wcard {
  background: #111110;
  border: 1px solid #1e1e1a;
  border-radius: 12px;
  padding: 36px 44px;
  margin-bottom: 0;
  text-align: center;
}
.apply-cohort-title {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(200,169,110,0.25);
}
.apply-cohort-body {
  font-size: 14px;
  color: rgba(240,237,230,0.55);
  line-height: 1.85;
}

@media (max-width: 768px) {
  .apply-notice-wcard { padding: 28px 24px; }
  .apply-notice-title { font-size: 18px; }
  .apply-cards-wcard { grid-template-columns: 1fr; gap: 14px; }
  .apply-card { min-height: 0; padding: 28px 24px; }
  .apply-card-title { font-size: 18px; }
  .apply-cohort-wcard { padding: 28px 24px; }
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #444; border-radius: 2px; }

/* ── Home: Review Masonry Grid ── */
.home-review-imgs {
  background: #111;
  padding: 64px 28px 72px;
  margin-bottom: 1px;
}

.home-review-imgs-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 900;
  color: #fff;
  border: 2px solid #fff;
  padding: 5px 14px;
  letter-spacing: 0.06em;
  margin-bottom: 32px;
}

/* ── 마퀴 스크롤 ── */
.home-marquee-wrap {
  position: relative;
  overflow: hidden;
}

.home-marquee-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.home-marquee-fade--left  { left:  0; background: linear-gradient(to right, #111, transparent); }
.home-marquee-fade--right { right: 0; background: linear-gradient(to left,  #111, transparent); }

.home-marquee-track {
  display: flex;
  gap: 12px;
  width: max-content;
}
.home-marquee-track--fwd {
  animation: marquee-fwd 32s linear infinite;
}
.home-marquee-track--fwd:hover { animation-play-state: paused; }

.home-marquee-track--rev {
  animation: marquee-rev 38s linear infinite;
}
.home-marquee-track--rev:hover { animation-play-state: paused; }

@keyframes marquee-fwd {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes marquee-rev {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

.home-marquee-item {
  flex: 0 0 auto;
  height: 260px;
  border-radius: 8px;
  overflow: hidden;
  background: #1a1a1a;
}
.home-marquee-item img {
  height: 100%;
  width: auto;
  display: block;
  object-fit: cover;
}

@media (max-width: 600px) {
  .home-review-imgs { padding: 48px 0 56px; }
  .home-marquee-item { height: 180px; }
  .home-marquee-fade { width: 48px; }
}

/* ── Home: YouTube & Blog sections ── */
.home-content-section {
  background: #0d0d0b;
  padding: 80px 48px 100px;
}

.home-content-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
}

.home-content-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 900;
  color: #fff;
  border: 2px solid #fff;
  padding: 5px 14px;
  letter-spacing: 0.06em;
}

.home-content-more {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.3s var(--ease-spring);
}
.home-content-more:hover { color: #c8a96e; }

/* YouTube grid */
.home-yt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.home-yt-card {
  text-decoration: none;
  display: block;
}

.home-yt-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
  background: #1a1a1a;
}

.home-yt-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-spring);
}
.home-yt-card:hover .home-yt-thumb img { transform: scale(1.04); }

.home-yt-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  font-size: 28px;
  color: #fff;
  opacity: 0;
  transition: opacity 0.3s var(--ease-spring);
}
.home-yt-card:hover .home-yt-play { opacity: 1; }

.home-yt-title {
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  margin-top: 14px;
  line-height: 1.45;
  word-break: keep-all;
  letter-spacing: -0.3px;
}

/* Blog grid */
.home-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.home-blog-card {
  text-decoration: none;
  display: block;
  border-radius: 10px;
  overflow: hidden;
  background: #161616;
  transition: transform 0.4s var(--ease-spring);
}
.home-blog-card:hover { transform: translateY(-4px); }

.home-blog-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.home-blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-spring);
}
.home-blog-card:hover .home-blog-thumb img { transform: scale(1.04); }

.home-blog-body {
  padding: 16px 18px 20px;
}

.home-blog-tag {
  font-size: 11px;
  font-weight: 700;
  color: #c8a96e;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.home-blog-title {
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  line-height: 1.45;
  word-break: keep-all;
  letter-spacing: -0.3px;
}

.home-blog-date {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}

@media (max-width: 700px) {
  .home-content-section { padding: 60px 20px 72px; }
  .home-yt-grid, .home-blog-grid { grid-template-columns: 1fr; gap: 12px; }
}
.home-review-img-item img {
  height: 100%;
  width: auto;
  display: block;
  object-fit: contain;
  border-radius: 6px;
}

/* ── Home: Dark Theme Overrides (home-cards-wrap) ── */
#home .home-review-card {
  background: #161616;
  border-radius: 0;
}
#home .home-review-quote { color: rgba(255,255,255,0.6); }
#home .home-review-name { color: #fff; }

#home .yt-channels-wcard,
#portfolio .yt-channels-wcard { background: #161616; border-radius: 8px; }
#home .yt-channels-grid,
#portfolio .yt-channels-grid { background: #0d0d0b; }
#home .yt-channel-card,
#portfolio .yt-channel-card { background: #111; }
#home .yt-channel-footer,
#portfolio .yt-channel-footer { border-top: 1px solid #222; }
#home .yt-handle,
#portfolio .yt-handle { color: rgba(255,255,255,0.4); }
#home .yt-arrow,
#portfolio .yt-arrow { color: #333; }

#home .home-cards-wrap .wcard {
  background: #161616;
  border-radius: 0;
}
#home .home-cards-wrap .ebook-title { color: #fff; }
#home .home-cards-wrap .ebook-desc { color: rgba(255,255,255,0.45); }
#home .home-cards-wrap .ebook-list li { color: rgba(255,255,255,0.65); }

#home .prog-cta-wcard { background: #161616; border-radius: 0; }
#home .prog-cta-main { color: #fff; }
#home .prog-cta-sub { color: rgba(255,255,255,0.4); }

/* ════════════════════════════════════════
   Story Page — Full Redesign
   ════════════════════════════════════════ */

/* Photo placeholder system */
.photo-placeholder {
  position: relative;
  overflow: hidden;
  background: #1c1c14;
  width: 100%;
  height: 100%;
}

.photo-placeholder > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-fallback {
  display: none;
}

.photo-label {
  font-size: 10px;
  color: #555;
  font-family: monospace;
  letter-spacing: 0.08em;
}

/* Hero photo fills wrap via absolute */
.story-hero-photo-wrap .photo-placeholder {
  position: absolute;
  inset: 0;
  height: auto;
}

/* ── Story Hero ── */
#story {
  background: #0d0d0b;
  color: #f0ede6;
}

.story-hero {
  display: flex;
  flex-direction: column;
  background: #0a0a08;
  overflow: hidden;
  position: relative;
}

.story-hero-photo-wrap {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 480px;
}

.story-hero-photo-wrap .photo-placeholder {
  height: 100%;
}

.story-hero-photo-fade {
  display: none;
}

.story-hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 80px 72px;
  background: #0d0d0b;
}

.story-tagline {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #c8a96e;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.story-hero-hl {
  font-size: 50px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.story-hero-line {
  width: 48px;
  height: 3px;
  background: #c8a96e;
  margin-bottom: 24px;
}

.story-hero-sub {
  font-size: 17px;
  color: rgba(240, 237, 230, 0.5);
  line-height: 1.75;
  word-break: keep-all;
}

/* Hero Profile Card */
.story-hero-profile {
  position: absolute;
  top: 32px;
  right: 28px;
  z-index: 2;
  background: rgba(10, 10, 8, 0.82);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(200, 169, 110, 0.3);
  border-radius: 6px;
  padding: 24px 28px;
  max-width: 280px;
}

.shp-headline {
  font-size: 13px;
  font-weight: 800;
  color: #f0ede6;
  line-height: 1.6;
  margin-bottom: 16px;
  word-break: keep-all;
}

.shp-body {
  font-size: 12px;
  color: rgba(240, 237, 230, 0.6);
  line-height: 1.65;
  margin-bottom: 10px;
  word-break: keep-all;
}

.shp-divider {
  width: 24px;
  height: 1px;
  background: #c8a96e;
  margin: 16px 0;
}

.shp-name {
  font-size: 14px;
  font-weight: 900;
  color: #c8a96e;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.shp-roles {
  font-size: 11px;
  color: rgba(240, 237, 230, 0.45);
  line-height: 1.8;
}

.story-scroll-indicator {
  position: absolute;
  bottom: 28px;
  right: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.story-scroll-text {
  font-size: 8px;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.2);
}

.story-scroll-arrow {
  font-size: 14px;
  color: rgba(255,255,255,0.2);
  animation: story-bounce 2.2s ease-in-out infinite;
}

@keyframes story-bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(7px); }
}

/* ── Chapter Base ── */
.chapter {
  padding: 96px 0;
  border-bottom: 1px solid #1a1a16;
  background: #0d0d0b;
}

.chapter--last {
  border-bottom: none;
}

.chapter-head {
  max-width: 680px;
  margin: 0 auto 48px;
  padding: 0 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.chapter-circle-photo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid #c8a96e;
  flex-shrink: 0;
  margin-bottom: 28px;
  position: relative;
}

.chapter-circle-photo .photo-placeholder {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  position: static;
}
.chapter-circle-photo .photo-placeholder > img {
  width: 160px;
  height: 160px;
  object-fit: cover;
  display: block;
}

.chapter-gold-line {
  width: 2px;
  height: 36px;
  background: linear-gradient(to bottom, #c8a96e, transparent);
  margin-bottom: 16px;
}

.chapter-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #c8a96e;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.chapter-hl {
  font-size: 40px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.2;
  letter-spacing: -0.5px;
}
.chapter-hl em {
  font-style: normal;
  color: #c8a96e;
}

.chapter-body-center {
  max-width: 600px;
  margin: 0 auto 32px;
  padding: 0 40px;
  text-align: center;
}
.chapter-body-center p {
  font-size: 18px;
  color: #b0ada6;
  line-height: 1.9;
  margin-bottom: 16px;
  word-break: keep-all;
}
.chapter-body-center p:last-child { margin-bottom: 0; }

.gold { color: #c8a96e; }

/* ── Chapter 01 ── */
.ch1-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  max-width: 580px;
  margin: 0 auto 48px;
}

.ch1-card {
  padding: 44px 32px;
  text-align: center;
}
.ch1-card--dark { background: #111110; }
.ch1-card--gold { background: #1a1308; }

.ch1-big {
  font-size: 60px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1;
  margin-bottom: 10px;
}
.ch1-big--gold { color: #c8a96e; }

.ch1-label1 {
  font-size: 15px;
  color: rgba(240, 237, 230, 0.65);
  margin-bottom: 8px;
}
.ch1-label2 {
  font-size: 14px;
  color: rgba(240, 237, 230, 0.4);
}
.ch1-label2--light {
  color: rgba(200, 169, 110, 0.6);
}

/* ── Chapter 02 ── */
.ch2-quote-box {
  max-width: 580px;
  margin: 0 auto 48px;
  padding: 52px 52px 48px;
  background: #111110;
  border: 1px solid rgba(200, 169, 110, 0.35);
  border-radius: 4px;
  text-align: center;
  position: relative;
  box-shadow: 0 0 0 4px rgba(200, 169, 110, 0.06);
}

.ch2-quote-mark {
  display: block;
  font-size: 72px;
  color: #c8a96e;
  opacity: 0.22;
  line-height: 0.9;
  margin-bottom: -8px;
  font-family: Georgia, serif;
  text-align: center;
}

.ch2-quote-text {
  font-size: 22px;
  font-weight: 700;
  color: #f0ede6;
  line-height: 1.6;
  word-break: keep-all;
}

.ch2-insight-photo {
  max-width: 680px;
  margin: 0 auto 48px;
  padding: 0 40px;
  height: 280px;
  position: relative;
}
.ch2-insight-photo .photo-placeholder {
  position: absolute;
  inset: 0 40px;
  height: auto;
  border-radius: 8px;
  overflow: hidden;
}

.ch2-emphasis {
  font-size: 18px;
  font-weight: 700;
  color: #f0ede6;
  line-height: 1.65;
  word-break: keep-all;
  margin-bottom: 0;
}

/* ── Chapter 03 ── */
.ch3-photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  max-width: 640px;
  margin: 0 auto 40px;
  height: 280px;
}
.ch3-photo-grid .photo-placeholder {
  overflow: hidden;
}
.ch3-photo-grid .photo-placeholder > img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}

.ch3-quote-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 640px;
  margin: 0 auto 48px;
  padding: 0 40px;
}

.ch3-quote-card {
  background: #111110;
  border: 1px solid #1e1e1a;
  border-radius: 8px;
  padding: 28px 24px;
  font-size: 15px;
  color: #888880;
  line-height: 1.75;
  word-break: keep-all;
  text-align: center;
}
.ch3-quote-card em {
  font-style: normal;
  color: #c8a96e;
  font-weight: 700;
}

.ch3-closing {
  max-width: 600px;
  margin: 0 auto;
  padding: 36px 40px;
  text-align: center;
  background: #111110;
  border-radius: 8px;
}
.ch3-closing p {
  font-size: 18px;
  color: #888880;
  line-height: 1.85;
  word-break: keep-all;
}
.ch3-closing em {
  font-style: normal;
  color: #f0ede6;
  font-weight: 700;
}

/* ── Chapter 04 ── */
.ch4-list-wrap {
  max-width: 580px;
  margin: 0 auto 48px;
  padding: 0 40px;
}

.ch4-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.ch4-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  background: #111110;
  border: 1px solid #1e1e1a;
  border-radius: 8px;
}

.ch4-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #1a1208;
  border: 1px solid #c8a96e;
  color: #c8a96e;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ch4-item-text {
  font-size: 16px;
  color: #f0ede6;
  font-weight: 500;
  word-break: keep-all;
}

.ch4-made {
  font-size: 26px;
  font-weight: 900;
  color: #c8a96e;
  text-align: center;
  letter-spacing: -0.3px;
  margin-bottom: 32px;
}

.ch4-bg-content .chapter-body-center p {
  font-size: 20px;
  color: #ffffff;
  font-weight: 600;
  text-shadow: 0 2px 12px rgba(0,0,0,0.9), 0 1px 4px rgba(0,0,0,0.8);
}

.ch4-made {
  text-shadow: 0 2px 16px rgba(0,0,0,0.9), 0 1px 4px rgba(0,0,0,0.8);
}

.ch4-bg-content .gold {
  text-shadow: 0 2px 12px rgba(0,0,0,0.9);
}

/* ── Chapter 04 Background Section ── */
.ch4-bg-section {
  position: relative;
  overflow: hidden;
  padding: 96px 40px;
  text-align: center;
}

.ch4-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ch4-bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 8, 0.55);
}

.ch4-bg-content {
  position: relative;
  z-index: 1;
}

/* Story program CTA button */
.story-prog-btn {
  display: inline-block;
  background: #c8a96e;
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 16px 40px;
  font-size: 16px;
  font-weight: 800;
  font-family: 'Pretendard', sans-serif;
  cursor: pointer;
  letter-spacing: -0.3px;
  word-break: keep-all;
  transition: background 0.4s var(--ease-spring), transform 0.3s var(--ease-spring);
}
.story-prog-btn:hover  { background: #b8935a; transform: translateY(-2px); }
.story-prog-btn:active { transform: translateY(0); }

/* ── Story Outro ── */
.story-outro {
  padding: 120px 40px;
  text-align: center;
  background: linear-gradient(135deg, #1a1208 0%, #0a0a08 100%);
  border-top: 1px solid #c8a96e;
}

.story-outro-pre {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: #c8a96e;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.story-outro-hl {
  font-size: 44px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 40px;
  word-break: keep-all;
}

.story-outro-btn {
  display: inline-block;
  background: #c8a96e;
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 18px 52px;
  font-size: 17px;
  font-weight: 800;
  font-family: 'Pretendard', sans-serif;
  cursor: pointer;
  letter-spacing: -0.3px;
  transition: background 0.4s var(--ease-spring), transform 0.3s var(--ease-spring);
}
.story-outro-btn:hover  { background: #b8935a; transform: translateY(-2px); }
.story-outro-btn:active { transform: translateY(0); }

/* ════════════════════════════════════════
   Program Page v2 — Dark Theme
   ════════════════════════════════════════ */

#program {
  background: #0d0d0b;
  color: #f0ede6;
}

.prog2-section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #c8a96e;
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}

.prog2-section-hl {
  font-size: 44px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.15;
  letter-spacing: -1px;
  word-break: keep-all;
}

/* ── ① Hero ── */
.prog2-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #0a0a08;
}

.prog2-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  display: block;
  pointer-events: none;
}

.prog2-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 100%);
}

.prog2-hero-content {
  position: relative;
  z-index: 1;
  padding: 0 72px 100px;
}

.prog2-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  border: 2px solid #fff;
  padding: 5px 14px;
  letter-spacing: 0.1em;
  margin-bottom: 32px;
}

.prog2-hero-hl {
  font-size: 72px;
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.prog2-hero-hl em {
  font-style: normal;
  color: #c8a96e;
}

.prog2-hero-sub {
  font-size: 20px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 44px;
  word-break: keep-all;
}

.prog2-hero-btn {
  display: inline-block;
  background: #c8a96e;
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 18px 52px;
  font-size: 17px;
  font-weight: 800;
  font-family: 'Pretendard', sans-serif;
  cursor: pointer;
  letter-spacing: -0.3px;
  transition: background 0.4s var(--ease-spring), transform 0.3s var(--ease-spring);
}
.prog2-hero-btn:hover { background: #b8935a; transform: translateY(-2px); }
.prog2-hero-btn:active { transform: translateY(0); }

/* ── ② Worries ── */
.prog2-worries {
  background: #0a0a08;
  padding: 100px 72px;
  border-top: 1px solid #1a1a16;
}

.prog2-worry-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 56px;
}

.prog2-worry-card {
  background: #111110;
  padding: 48px 40px;
}

.prog2-worry-icon {
  display: block;
  font-size: 28px;
  color: #2a2a26;
  margin-bottom: 24px;
}

.prog2-worry-title {
  font-size: 22px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.3;
  margin-bottom: 16px;
  word-break: keep-all;
}

.prog2-worry-body {
  font-size: 15px;
  color: rgba(240,237,230,0.4);
  line-height: 1.85;
  word-break: keep-all;
}

/* ── ③ Five Areas ── */
.prog2-areas {
  background: #0d0d0b;
  padding: 100px 72px;
  border-top: 1px solid #1a1a16;
}

.prog2-area-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  margin-top: 56px;
}

.prog2-area-card {
  background: #111110;
  padding: 40px 28px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s;
}
.prog2-area-card:hover { border-color: #c8a96e; }

.prog2-area-num {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #c8a96e;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}

.prog2-area-name {
  font-size: 20px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.2;
  margin-bottom: 12px;
  word-break: keep-all;
}

.prog2-area-desc {
  font-size: 13px;
  color: rgba(240,237,230,0.4);
  line-height: 1.75;
  word-break: keep-all;
}

/* ── ④ Transition ── */
.prog2-transition {
  background: #0a0a08;
  padding: 120px 72px;
  text-align: center;
  border-top: 1px solid #1a1a16;
  border-bottom: 1px solid #1a1a16;
}

.prog2-transition-text {
  font-size: 52px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.2;
  letter-spacing: -1.5px;
  word-break: keep-all;
  margin-bottom: 20px;
}
.prog2-transition-text em {
  font-style: normal;
  color: #c8a96e;
}

.prog2-transition-sub {
  font-size: 16px;
  color: rgba(240,237,230,0.3);
  letter-spacing: 0.04em;
}

/* ── ⑤ Five Items ── */
.prog2-items {
  background: #0d0d0b;
  padding: 100px 0 0;
  border-top: 1px solid #1a1a16;
}

.prog2-items > .prog2-section-label,
.prog2-items > .prog2-section-hl {
  padding: 0 72px;
}

.prog2-items > .prog2-section-hl {
  margin-bottom: 80px;
}

.prog2-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
}

.prog2-item + .prog2-item {
  border-top: 1px solid #1a1a16;
}

.prog2-item--reverse {
  direction: rtl;
}
.prog2-item--reverse > * {
  direction: ltr;
}

.prog2-item-photo {
  overflow: hidden;
  background: #1a1a14;
  position: relative;
}
.prog2-item-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-spring);
}
.prog2-item:hover .prog2-item-photo img { transform: scale(1.03); }

.prog2-item-body {
  padding: 72px 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #0d0d0b;
}

.prog2-item-num {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #c8a96e;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
}

.prog2-item-title {
  font-size: 36px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
  word-break: keep-all;
}

.prog2-item-lead {
  font-size: 18px;
  font-weight: 700;
  color: #c8a96e;
  margin-bottom: 16px;
  line-height: 1.55;
  word-break: keep-all;
}

.prog2-item-desc {
  font-size: 16px;
  color: rgba(240,237,230,0.5);
  line-height: 1.85;
  margin-bottom: 28px;
  word-break: keep-all;
}

.prog2-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.prog2-item-tags span {
  font-size: 12px;
  font-weight: 600;
  color: rgba(240,237,230,0.85);
  border: 1px solid rgba(200,169,110,0.45);
  padding: 6px 16px;
  border-radius: 2px;
}

/* ── ⑥ Standards ── */
.prog2-standards {
  background: #0a0a08;
  padding: 100px 72px;
  border-top: 1px solid #1a1a16;
}

.prog2-std-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 56px;
}

.prog2-std-card {
  background: #111110;
  padding: 48px 40px;
  border-top: 2px solid #c8a96e;
}

.prog2-std-check {
  display: block;
  font-size: 22px;
  color: #c8a96e;
  margin-bottom: 20px;
}

.prog2-std-title {
  font-size: 22px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.3;
  margin-bottom: 14px;
  word-break: keep-all;
}

.prog2-std-desc {
  font-size: 15px;
  color: rgba(240,237,230,0.4);
  line-height: 1.8;
  word-break: keep-all;
}

/* ── ⑦ Case Studies ── */
.prog2-cases {
  background: #0d0d0b;
  padding: 100px 72px;
  border-top: 1px solid #1a1a16;
}

.prog2-slider-wrap {
  margin-top: 56px;
  overflow: hidden;
}

.prog2-slider-track {
  display: flex;
  transition: transform 0.55s var(--ease-spring);
}

.prog2-case-card {
  min-width: 100%;
  display: grid;
  grid-template-columns: 420px 1fr;
  background: #111110;
  border-radius: 4px;
  overflow: hidden;
}

.prog2-case-photo {
  background: #1a1a14;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}
.prog2-case-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.prog2-case-body {
  padding: 60px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.prog2-case-result {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: #c8a96e;
  border: 1px solid rgba(200,169,110,0.35);
  padding: 4px 12px;
  letter-spacing: 0.08em;
  margin-bottom: 28px;
  border-radius: 2px;
  width: fit-content;
}

.prog2-case-quote {
  font-size: 22px;
  font-weight: 700;
  color: #f0ede6;
  line-height: 1.65;
  margin-bottom: 28px;
  word-break: keep-all;
}

.prog2-case-name {
  font-size: 14px;
  color: rgba(240,237,230,0.4);
  letter-spacing: 0.02em;
}

.prog2-slider-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.prog2-slider-btn {
  background: #1a1a16;
  border: 1px solid #2a2a26;
  color: #f0ede6;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Pretendard', sans-serif;
  transition: background 0.2s, border-color 0.2s;
}
.prog2-slider-btn:hover { background: #c8a96e; border-color: #c8a96e; }

.prog2-slider-dots { display: flex; gap: 6px; align-items: center; }

.prog2-slider-dot {
  width: 6px;
  height: 6px;
  background: #333;
  border-radius: 10px;
  transition: all 0.3s;
  cursor: pointer;
}
.prog2-slider-dot.active { width: 20px; background: #c8a96e; }

.prog2-slider-wrap:focus,
.prog2-slider-wrap:focus-visible,
.prog2-slider-track:focus,
.prog2-case-card:focus,
.prog2-case-body:focus { outline: none; }

/* ── ⑧ Final CTA ── */
.prog2-cta {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-top: 1px solid #1a1a16;
  background-color: #0a0a08;
}

.prog2-cta-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,8,0.72);
}

.prog2-cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 72px;
}

.prog2-cta-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #c8a96e;
  text-transform: uppercase;
  margin-bottom: 24px;
  display: block;
}

.prog2-cta-hl {
  font-size: 56px;
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  word-break: keep-all;
  text-shadow: 0 2px 20px rgba(0,0,0,0.8);
}

.prog2-cta-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
  margin-bottom: 48px;
  word-break: keep-all;
}

.prog2-cta-btn {
  display: inline-block;
  background: #c8a96e;
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 20px 56px;
  font-size: 17px;
  font-weight: 800;
  font-family: 'Pretendard', sans-serif;
  cursor: pointer;
  letter-spacing: -0.3px;
  word-break: keep-all;
  transition: background 0.4s var(--ease-spring), transform 0.3s var(--ease-spring);
}
.prog2-cta-btn:hover { background: #b8935a; transform: translateY(-2px); }
.prog2-cta-btn:active { transform: translateY(0); }

/* ════════════════════════════════════════
   Blog Page — Dark Theme
   ════════════════════════════════════════ */
#blog {
  background: #0d0d0b;
  color: #f0ede6;
}
.blog-hero {
  background: linear-gradient(160deg, #111110 0%, #0d0d0b 100%);
  padding: 100px 72px 80px;
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 80% 50%, rgba(200,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.blog-hero-inner {
  max-width: 720px;
  position: relative;
  z-index: 1;
}
.blog-back-btn {
  background: none;
  border: 1px solid rgba(200,169,110,0.35);
  color: rgba(200,169,110,0.8);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  margin-bottom: 32px;
  font-family: 'Pretendard', sans-serif;
  transition: all 0.3s;
}
.blog-back-btn:hover { border-color: #c8a96e; color: #c8a96e; }
.blog-kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #c8a96e;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.blog-hero-title {
  font-size: 56px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.1;
  margin-bottom: 20px;
  word-break: keep-all;
}
.blog-hero-title em {
  font-style: normal;
  color: #c8a96e;
}
.blog-hero-sub {
  font-size: 16px;
  color: rgba(240,237,230,0.5);
  line-height: 1.7;
  word-break: keep-all;
}
.blog-link-bar {
  background: #111110;
  border-top: 1px solid #1e1e1a;
  border-bottom: 1px solid #1e1e1a;
  padding: 18px 72px;
}
.blog-ext-link {
  font-size: 13px;
  font-weight: 700;
  color: rgba(200,169,110,0.7);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.3s;
}
.blog-ext-link:hover { color: #c8a96e; }
.blog-section {
  padding: 72px 72px 100px;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.blog-card {
  display: flex;
  flex-direction: column;
  background: #111110;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  border: 1px solid #1e1e1a;
  transition: transform 0.4s var(--ease-spring), border-color 0.3s;
}
.blog-card:hover { transform: translateY(-4px); border-color: rgba(200,169,110,0.3); }
.blog-thumb {
  aspect-ratio: 16 / 9;
  background: #1c1c18;
  position: relative;
  overflow: hidden;
}
.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-spring);
}
.blog-card:hover .blog-thumb img { transform: scale(1.04); }
.blog-cat {
  position: absolute;
  top: 14px;
  left: 14px;
  font-size: 11px;
  font-weight: 700;
  color: #c8a96e;
  background: rgba(0,0,0,0.75);
  border: 1px solid rgba(200,169,110,0.35);
  border-radius: 4px;
  padding: 3px 10px;
  letter-spacing: 0.04em;
}
.blog-content {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-title {
  font-size: 15px;
  font-weight: 800;
  color: #f0ede6;
  line-height: 1.5;
  margin-bottom: 10px;
  word-break: keep-all;
}
.blog-card-desc {
  font-size: 13px;
  color: rgba(240,237,230,0.45);
  line-height: 1.65;
  flex: 1;
  word-break: keep-all;
  margin-bottom: 16px;
}
.blog-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(240,237,230,0.3);
  border-top: 1px solid #1e1e1a;
  padding-top: 14px;
  margin-top: auto;
}
.blog-card-arrow {
  color: rgba(200,169,110,0.6);
  font-size: 14px;
  font-weight: 700;
}
.blog-cta-link {
  display: block;
  text-align: center;
  color: #c8a96e;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  border: 2px solid rgba(200,169,110,0.35);
  border-radius: 50px;
  padding: 18px 48px;
  max-width: 320px;
  margin: 0 auto;
  transition: all 0.4s var(--ease-spring);
}
.blog-cta-link:hover { border-color: #c8a96e; background: rgba(200,169,110,0.06); }

/* ════════════════════════════════════════
   YouTube Page — Dark Theme
   ════════════════════════════════════════ */
#youtube {
  background: #0d0d0b;
  color: #f0ede6;
}
.yt-hero {
  background: linear-gradient(160deg, #111110 0%, #0d0d0b 100%);
  padding: 100px 72px 80px;
  position: relative;
  overflow: hidden;
}
.yt-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 20% 50%, rgba(255,50,50,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.yt-hero-inner {
  max-width: 720px;
  position: relative;
  z-index: 1;
}
.yt-back-btn {
  background: none;
  border: 1px solid rgba(200,169,110,0.35);
  color: rgba(200,169,110,0.8);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  margin-bottom: 32px;
  font-family: 'Pretendard', sans-serif;
  transition: all 0.3s;
}
.yt-back-btn:hover { border-color: #c8a96e; color: #c8a96e; }
.yt-kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #c8a96e;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.yt-hero-title {
  font-size: 56px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.1;
  margin-bottom: 20px;
  word-break: keep-all;
}
.yt-hero-title em {
  font-style: normal;
  color: #c8a96e;
}
.yt-hero-sub {
  font-size: 16px;
  color: rgba(240,237,230,0.5);
  line-height: 1.7;
  word-break: keep-all;
}
.yt-link-bar {
  background: #111110;
  border-top: 1px solid #1e1e1a;
  border-bottom: 1px solid #1e1e1a;
  padding: 18px 72px;
}
.yt-ext-link {
  font-size: 13px;
  font-weight: 700;
  color: rgba(200,169,110,0.7);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.3s;
}
.yt-ext-link:hover { color: #c8a96e; }
.yt-section {
  padding: 72px 72px 100px;
}
.yt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.yt-card {
  display: flex;
  flex-direction: column;
  background: #111110;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  border: 1px solid #1e1e1a;
  transition: transform 0.4s var(--ease-spring), border-color 0.3s;
}
.yt-card:hover { transform: translateY(-4px); border-color: rgba(200,169,110,0.3); }
.yt-thumb {
  aspect-ratio: 16 / 9;
  background: #1c1c18;
  position: relative;
  overflow: hidden;
}
.yt-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-spring);
}
.yt-card:hover .yt-thumb img { transform: scale(1.04); }
.yt-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.yt-play::after {
  content: '';
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.35);
  background: rgba(0,0,0,0.6) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M8 5v14l11-7z'/%3E%3C/svg%3E") center/22px no-repeat;
  transition: transform 0.3s;
}
.yt-card:hover .yt-play::after { transform: scale(1.12); }
.yt-dur {
  position: absolute;
  bottom: 10px;
  right: 10px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: rgba(0,0,0,0.8);
  border-radius: 4px;
  padding: 2px 7px;
  letter-spacing: 0.04em;
}
.yt-content {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.yt-card-title {
  font-size: 14px;
  font-weight: 800;
  color: #f0ede6;
  line-height: 1.5;
  word-break: keep-all;
  flex: 1;
  margin-bottom: 12px;
}
.yt-card-meta {
  font-size: 12px;
  color: rgba(240,237,230,0.3);
  margin-bottom: 10px;
}
.yt-card-arrow {
  color: rgba(200,169,110,0.6);
  font-size: 14px;
  font-weight: 700;
  align-self: flex-end;
}
.yt-cta-link {
  display: block;
  text-align: center;
  color: #c8a96e;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  border: 2px solid rgba(200,169,110,0.35);
  border-radius: 50px;
  padding: 18px 48px;
  max-width: 320px;
  margin: 0 auto;
  transition: all 0.4s var(--ease-spring);
}
.yt-cta-link:hover { border-color: #c8a96e; background: rgba(200,169,110,0.06); }

@media (max-width: 900px) {
  .blog-hero, .yt-hero { padding: 80px 40px 64px; }
  .blog-hero-title, .yt-hero-title { font-size: 40px; }
  .blog-link-bar, .yt-link-bar { padding: 16px 40px; }
  .blog-section, .yt-section { padding: 56px 40px 80px; }
  .blog-grid, .yt-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .blog-hero, .yt-hero { padding: 64px 24px 48px; }
  .blog-hero-title, .yt-hero-title { font-size: 32px; }
  .blog-link-bar, .yt-link-bar { padding: 14px 24px; }
  .blog-section, .yt-section { padding: 40px 20px 64px; }
  .blog-grid, .yt-grid { grid-template-columns: 1fr; }
}

/* ── Story Responsive ── */
@media (max-width: 780px) {
  .story-hero { flex-direction: column; min-height: auto; }
  .story-hero-photo-wrap { width: 100%; height: 280px; }
  .story-hero-photo-fade { display: none; }
  .story-hero-text { padding: 48px 28px; }
  .story-hero-hl { font-size: 36px; }
  .story-scroll-indicator { display: none; }

  .chapter { padding: 64px 0; }
  .chapter-hl { font-size: 30px; }
  .ch1-compare-grid, .ch3-photo-grid, .ch3-quote-cards { grid-template-columns: 1fr; }
  .ch1-big { font-size: 48px; }
  .ch2-quote-text { font-size: 18px; }
  .ch2-insight-photo { height: 200px; }
  .ch3-photo-grid { height: auto; }
  .ch3-photo-grid .photo-placeholder { height: 200px; }
  .story-outro-hl { font-size: 32px; }
}

/* ── EBOOK page hero (mirrors .blog-hero) ── */
.ebook-hero {
  background: linear-gradient(160deg, #111110 0%, #0d0d0b 100%);
  padding: 100px 72px 80px;
  position: relative;
  overflow: hidden;
}
.ebook-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 80% 50%, rgba(200,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.ebook-hero-inner {
  max-width: 720px;
  position: relative;
  z-index: 1;
}
.ebook-back-btn {
  background: none;
  border: 1px solid rgba(200,169,110,0.35);
  color: rgba(200,169,110,0.8);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  margin-bottom: 32px;
  font-family: 'Pretendard', sans-serif;
  transition: all 0.3s;
}
.ebook-back-btn:hover { border-color: #c8a96e; color: #c8a96e; }
.ebook-kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #c8a96e;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.ebook-hero-title {
  font-size: 56px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.1;
  margin-bottom: 20px;
  word-break: keep-all;
}
.ebook-hero-title em {
  font-style: normal;
  color: #c8a96e;
}
.ebook-hero-sub {
  font-size: 16px;
  color: rgba(240,237,230,0.5);
  line-height: 1.7;
  word-break: keep-all;
}
.ebook-link-bar {
  background: #111110;
  border-top: 1px solid #1e1e1a;
  border-bottom: 1px solid #1e1e1a;
  padding: 18px 72px;
}
.ebook-ext-link {
  font-size: 13px;
  font-weight: 700;
  color: rgba(200,169,110,0.7);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.3s;
}
.ebook-ext-link:hover { color: #c8a96e; }
.ebook-section {
  padding: 72px 72px 100px;
}

/* ── PORTFOLIO page hero (mirrors .blog-hero) ── */
.portfolio-hero {
  background: linear-gradient(160deg, #111110 0%, #0d0d0b 100%);
  padding: 100px 72px 80px;
  position: relative;
  overflow: hidden;
}
.portfolio-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 80% 50%, rgba(200,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.portfolio-hero-inner {
  max-width: 720px;
  position: relative;
  z-index: 1;
}
.portfolio-kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #c8a96e;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.portfolio-hero-title {
  font-size: 56px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.1;
  margin-bottom: 20px;
  word-break: keep-all;
}
.portfolio-hero-title em {
  font-style: normal;
  color: #c8a96e;
}
.portfolio-hero-sub {
  font-size: 16px;
  color: rgba(240,237,230,0.5);
  line-height: 1.7;
  word-break: keep-all;
}

/* ── APPLY page hero (mirrors .blog-hero) ── */
.apply-hero {
  background: linear-gradient(160deg, #111110 0%, #0d0d0b 100%);
  padding: 100px 72px 80px;
  position: relative;
  overflow: hidden;
}
.apply-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 80% 50%, rgba(200,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.apply-hero-inner {
  max-width: 720px;
  position: relative;
  z-index: 1;
}
.apply-back-btn {
  background: none;
  border: 1px solid rgba(200,169,110,0.35);
  color: rgba(200,169,110,0.8);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  margin-bottom: 32px;
  font-family: 'Pretendard', sans-serif;
  transition: all 0.3s;
}
.apply-back-btn:hover { border-color: #c8a96e; color: #c8a96e; }
.apply-kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #c8a96e;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.apply-hero-title {
  font-size: 56px;
  font-weight: 900;
  color: #f0ede6;
  line-height: 1.1;
  margin-bottom: 20px;
  word-break: keep-all;
}
.apply-hero-title em {
  font-style: normal;
  color: #c8a96e;
}
.apply-hero-sub {
  font-size: 16px;
  color: rgba(240,237,230,0.5);
  line-height: 1.7;
  word-break: keep-all;
}
.apply-section {
  padding: 72px 72px 100px;
}

@media (max-width: 768px) {
  .ebook-hero, .apply-hero, .portfolio-hero { padding: 56px 24px 40px; }
  .ebook-hero-title, .apply-hero-title, .portfolio-hero-title { font-size: 30px; line-height: 1.25; }
  .portfolio-kicker { font-size: 11px; margin-bottom: 14px; }
  .portfolio-hero-sub { font-size: 14px; }
  .ebook-link-bar { padding: 14px 24px; }
  .ebook-section, .apply-section { padding: 48px 24px 72px; }
}

/* ════════════════════════════════════════════════════════════════
   ── MOBILE: Sidebar → 햄버거 드로어 (≤768px) ──
   사이드바를 화면 밖으로 빼고 햄버거 버튼으로 토글.
   기존 데스크톱 레이아웃은 일절 건드리지 않음.
   ════════════════════════════════════════════════════════════════ */
#mobile-header { display: none; }
#sidebar-backdrop { display: none; }

@media (max-width: 768px) {
  /* 사이드바: position:fixed 로 빼서 #main 이 자연스럽게 100% 폭 차지 */
  #sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    max-width: 82vw;
    height: 100vh;
    transform: translateX(-100%);
    transition: transform 0.28s var(--ease-out);
    z-index: 100;
    box-shadow: 4px 0 24px rgba(0,0,0,0.5);
  }
  #sidebar.open { transform: translateX(0); }

  /* 백드롭 */
  #sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s;
    z-index: 95;
  }
  #sidebar-backdrop.open {
    opacity: 1;
    pointer-events: auto;
  }

  /* 모바일 상단 헤더 */
  #mobile-header {
    display: flex;
    align-items: center;
    gap: 12px;
    position: sticky;
    top: 0;
    z-index: 50;
    height: 56px;
    padding: 0 14px;
    margin: -3px -3px 0;
    background: rgba(13,13,11,0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid #1f1f1c;
  }
  .hamburger-btn {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 9px;
    background: transparent;
    border: none;
    cursor: pointer;
  }
  .hamburger-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: #f0ede6;
    border-radius: 2px;
  }
  .mobile-header-logo {
    font-size: 16px;
    font-weight: 900;
    color: #fff;
    letter-spacing: 0.02em;
    cursor: pointer;
  }

  /* ── 홈 히어로 ── */
  .home-hero {
    height: auto;
    min-height: 560px;
  }
  .home-hero-text {
    bottom: 40px;
    left: 24px;
    right: 24px;
  }
  .home-hero-hl {
    font-size: 30px;
    line-height: 1.15;
    letter-spacing: -0.5px;
    color: #c8a96e;
  }
  .home-hero-sub {
    font-size: 16px;
    color: #c8a96e;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 24px;
  }
  .home-hero-sub2 {
    font-size: 14px;
    line-height: 1.55;
    margin-top: 24px;
  }
  .home-hero-btn {
    padding: 13px 28px;
    font-size: 13px;
    margin-top: 22px;
  }

  /* ── 홈 인물 비디오 섹션 ── */
  .home-person {
    aspect-ratio: auto;
    min-height: 520px;
  }
  .home-person-content {
    padding: 0 24px;
  }
  .home-person-hl {
    font-size: 36px;
    line-height: 1.2;
  }
  .home-person-sub {
    font-size: 14px;
    margin-top: 12px;
    line-height: 1.55;
  }
  .home-person-btn {
    padding: 12px 28px;
    font-size: 14px;
    margin-top: 22px;
  }

  /* ── 홈 프로그램 슬라이더 (1장씩 스냅 스크롤) ── */
  .home-slider-track {
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 12px;
    padding: 0 24px;
  }
  .home-prog-card {
    flex: 0 0 82vw;
    min-width: 82vw;
    height: 420px;
    scroll-snap-align: center;
  }
  .home-prog-name { font-size: 22px; }
  .home-prog-desc { font-size: 12px; line-height: 1.5; }
  .home-prog-content { padding: 20px 18px; }

  /* ── 홈 후기 페어 (2단 → 1단) ── */
  .home-review-imgs {
    padding: 48px 16px 56px;
  }
  .home-review-imgs-label {
    font-size: 11px;
    padding: 4px 12px;
    margin-bottom: 24px;
  }
  .home-reviews {
    grid-template-columns: 1fr;
    gap: 1px;
    margin: 24px 0 32px;
  }
  .home-review-card {
    padding: 24px 22px;
  }
  .home-review-quote {
    font-size: 14px;
    line-height: 1.75;
    margin-bottom: 16px;
  }
  .home-review-name { font-size: 13px; }
  .home-review-result { font-size: 11px; }

  /* ════════════ STORY 페이지 ════════════ */
  /* 모바일에선 히어로 사진 숨기고 프로필 카드만 노출 */
  .story-hero-photo-wrap { display: none; }
  .story-hero-profile {
    position: static;
    max-width: 100%;
    margin: 24px 16px 0;
    padding: 22px 20px;
  }
  .shp-headline { font-size: 12px; }
  .story-hero-text { padding: 56px 24px; }
  .story-hero-hl {
    font-size: 30px;
    letter-spacing: -0.5px;
    margin-bottom: 18px;
  }
  .story-hero-sub { font-size: 14px; line-height: 1.7; }
  .story-tagline { font-size: 10px; margin-bottom: 14px; }

  /* 챕터 공통 */
  .chapter { padding: 60px 0; }
  .chapter-head {
    margin: 0 auto 32px;
    padding: 0 24px;
  }
  .chapter-circle-photo,
  .chapter-circle-photo .photo-placeholder,
  .chapter-circle-photo .photo-placeholder > img {
    width: 110px;
    height: 110px;
  }
  .chapter-circle-photo { margin-bottom: 20px; }
  .chapter-tag { font-size: 10px; margin-bottom: 12px; }
  .chapter-hl {
    font-size: 26px;
    line-height: 1.3;
    letter-spacing: -0.3px;
  }
  .chapter-body-center {
    padding: 0 24px;
    margin: 0 auto 24px;
  }
  .chapter-body-center p {
    font-size: 14px;
    line-height: 1.75;
    margin-bottom: 12px;
  }

  /* 챕터별 그리드/박스 */
  .ch1-compare-grid { grid-template-columns: 1fr; gap: 12px; padding: 0 24px; }
  .ch1-card { padding: 28px 20px; }
  .ch1-big { font-size: 32px; }

  .ch2-quote-box { margin: 0 24px; padding: 24px 20px; }
  .ch2-quote-text { font-size: 16px; line-height: 1.7; }
  .ch2-insight-photo {
    padding: 0 24px;
    margin: 36px auto 36px;
    height: 220px;
  }
  .ch2-insight-photo .photo-placeholder { inset: 0 24px; }
  .ch2-emphasis { font-size: 18px; padding: 0 24px; }

  .ch3-photo-grid { grid-template-columns: 1fr; gap: 8px; padding: 0 24px; }
  .ch3-quote-cards { grid-template-columns: 1fr; gap: 10px; padding: 0 24px; }
  .ch3-quote-card { padding: 22px 20px; font-size: 14px; }
  .ch3-closing { padding: 0 24px; }
  .ch3-closing p { font-size: 16px; }

  .ch4-list-wrap { padding: 0 24px; }
  .ch4-list { gap: 14px; }
  .ch4-item { padding: 18px; gap: 14px; }
  .ch4-num { font-size: 24px; }
  .ch4-item-text { font-size: 14px; line-height: 1.55; }

  /* CH4 배경 섹션 — 텍스트 가로폭 좁아 단어별로 줄바꿈되던 문제 수정 */
  .ch4-bg-section { padding: 56px 20px; }
  .ch4-bg-content .chapter-body-center { padding: 0; max-width: 100%; }
  .ch4-bg-content .chapter-body-center p {
    font-size: 15px;
    line-height: 1.7;
  }
  .ch4-made { font-size: 22px !important; }

  /* 스토리 outro */
  .story-outro { padding: 64px 24px; }
  .story-outro-pre { font-size: 9px; }
  .story-outro-hl { font-size: 26px; line-height: 1.3; }
  .story-outro-btn, .story-prog-btn { padding: 14px 28px; font-size: 14px; }

  /* ════════════ 케이스 슬라이더 (program / portfolio 공통) ════════════ */
  .prog2-cases { padding: 60px 20px; }
  .prog2-section-label { font-size: 11px; }
  .prog2-section-hl { font-size: 26px; line-height: 1.3; }
  .prog2-slider-wrap { margin-top: 32px; }

  .prog2-case-card {
    grid-template-columns: 1fr;
  }
  .prog2-case-photo {
    aspect-ratio: auto;
    height: 360px;
    background: #0a0a08;
  }
  .prog2-case-photo img {
    object-fit: contain;
    width: 100%;
    height: 100%;
  }
  .prog2-case-body {
    padding: 28px 24px 32px;
  }
  .prog2-case-result {
    font-size: 10px;
    margin-bottom: 18px;
    padding: 4px 10px;
  }
  .prog2-case-quote {
    font-size: 16px;
    line-height: 1.65;
    margin-bottom: 18px;
  }
  .prog2-case-name { font-size: 12px; }

  .prog2-slider-nav { gap: 12px; margin-top: 24px; }
  .prog2-slider-btn { width: 38px; height: 38px; font-size: 16px; }

  /* ════════════ PROGRAM 페이지 (10X PT) ════════════ */
  /* 히어로 */
  .prog2-hero { padding: 80px 24px 60px !important; min-height: auto !important; }
  .prog2-hero-hl { font-size: 32px !important; line-height: 1.2 !important; letter-spacing: -0.5px !important; }
  .prog2-hero-sub { font-size: 14px !important; line-height: 1.7 !important; }
  .prog2-hero-btn { padding: 14px 32px !important; font-size: 14px !important; }

  /* ② Worries (PROBLEM 섹션) */
  .prog2-worries { padding: 60px 20px !important; }
  .prog2-worry-cards {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin-top: 32px !important;
  }
  .prog2-worry-card { padding: 28px 22px !important; }
  .prog2-worry-icon { font-size: 22px; margin-bottom: 16px; }
  .prog2-worry-title { font-size: 18px; margin-bottom: 12px; }
  .prog2-worry-body { font-size: 14px; line-height: 1.7; }

  /* ③ Five Areas (WHAT'S INSIDE 섹션) */
  .prog2-areas { padding: 60px 20px !important; }
  .prog2-area-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin-top: 32px !important;
  }
  .prog2-area-card { padding: 28px 22px !important; }
  .prog2-area-num { font-size: 11px; margin-bottom: 12px; }
  .prog2-area-name { font-size: 18px; margin-bottom: 10px; }
  .prog2-area-desc { font-size: 13px; line-height: 1.7; }

  /* ④ Transition 섹션 */
  .prog2-transition { padding: 64px 24px !important; }
  .prog2-transition-text {
    font-size: 24px !important;
    line-height: 1.4 !important;
    letter-spacing: -0.3px !important;
    margin-bottom: 14px;
  }
  .prog2-transition-sub { font-size: 13px; }

  /* ⑤ Five Items (이미지+텍스트 좌우 → 사진 위 / 글 아래로 강제 스택) */
  .prog2-items { padding: 60px 0 0 !important; }
  .prog2-items > .prog2-section-label,
  .prog2-items > .prog2-section-hl { padding: 0 24px !important; }
  .prog2-items > .prog2-section-hl { margin-bottom: 32px !important; }

  .prog2-item,
  .prog2-item--reverse {
    display: grid !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: auto auto !important;
    direction: ltr !important;
    min-height: 0 !important;
  }
  .prog2-item > *,
  .prog2-item--reverse > * { direction: ltr !important; }

  /* 글 먼저, 사진 나중 — order로 강제 */
  .prog2-item .prog2-item-body,
  .prog2-item--reverse .prog2-item-body {
    order: 1 !important;
    grid-row: auto !important;
    grid-column: 1 !important;
    padding: 32px 24px !important;
  }
  .prog2-item .prog2-item-photo,
  .prog2-item--reverse .prog2-item-photo {
    order: 2 !important;
    grid-row: auto !important;
    grid-column: 1 !important;
    width: 100% !important;
    height: 240px !important;
  }

  .prog2-item-num { font-size: 11px; margin-bottom: 12px; }
  .prog2-item-title { font-size: 24px !important; margin-bottom: 12px; }
  .prog2-item-lead { font-size: 15px; margin-bottom: 12px; }
  .prog2-item-desc { font-size: 14px; line-height: 1.75; margin-bottom: 20px; }
  .prog2-item-tags span { font-size: 11px; padding: 5px 12px; }

  /* ⑥ Standards (WHO IT'S FOR 섹션) */
  .prog2-standards { padding: 60px 20px !important; }
  .prog2-std-cards {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin-top: 32px !important;
  }
  .prog2-std-card { padding: 28px 22px !important; }
  .prog2-std-check { font-size: 18px; margin-bottom: 14px; }
  .prog2-std-title { font-size: 18px; margin-bottom: 10px; }
  .prog2-std-desc { font-size: 14px; line-height: 1.7; }

  /* ⑧ Final CTA (가장 큰 글자 문제) */
  .prog2-cta { min-height: 480px !important; }
  .prog2-cta-content { padding: 0 24px !important; }
  .prog2-cta-label { font-size: 10px; margin-bottom: 16px; }
  .prog2-cta-hl {
    font-size: 28px !important;
    line-height: 1.3 !important;
    letter-spacing: -0.5px !important;
    margin-bottom: 16px;
  }
  .prog2-cta-sub { font-size: 14px !important; line-height: 1.7 !important; margin-bottom: 32px !important; }
  .prog2-cta-btn { padding: 16px 32px !important; font-size: 14px !important; }
}