/* ============================================================
   Beauty Palace — Makeup Class Page Styles
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&family=Noto+Serif+KR:wght@400;600;700&family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Cormorant+Garamond:ital,wght@0,300;0,400;1,300&display=swap');

:root {
  --ivory:       #FAF7F2;
  --ivory-dark:  #F2EDE4;
  --champagne:   #C9A96E;
  --champagne-light: #E8D4AC;
  --champagne-dark:  #A07840;
  --gold:        #B8976A;
  --beige:       #E8DDD0;
  --soft-pink:   #F0D6D6;
  --pink-deep:   #C49090;
  --brown:       #6B4C3B;
  --brown-dark:  #3D2B1F;
  --white:       #FFFFFF;
  --text-dark:   #2C1F17;
  --text-mid:    #5A3E32;
  --text-light:  #8B6B5A;
  --shadow-sm:   0 2px 12px rgba(107,76,59,0.08);
  --shadow-md:   0 6px 24px rgba(107,76,59,0.12);
  --shadow-lg:   0 12px 48px rgba(107,76,59,0.16);
  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   22px;
  --transition:  0.3s cubic-bezier(0.4,0,0.2,1);
  --font-ko:     'Noto Sans KR', sans-serif;
  --font-serif:  'Noto Serif KR', serif;
  --font-en:     'Cormorant Garamond', serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-ko); background: var(--ivory); color: var(--text-dark); line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── HEADER ── */
.class-header {
  background: var(--brown-dark);
  padding: 16px 0;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.class-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
}
.class-logo { color: var(--champagne-light); font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; }
.class-logo span { font-size: 0.75rem; color: rgba(255,255,255,0.5); display: block; letter-spacing: 0.1em; }
.btn-back {
  display: flex; align-items: center; gap: 6px;
  color: rgba(255,255,255,0.7); font-size: 0.82rem;
  transition: var(--transition);
}
.btn-back:hover { color: var(--champagne-light); }

/* ── HERO ── */
.class-hero {
  position: relative;
  background: var(--brown-dark);
  overflow: hidden;
  min-height: 560px;
  display: flex; align-items: center;
}
.class-hero-bg {
  position: absolute; inset: 0;
  opacity: 0.18;
}
.class-hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.class-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(30,12,4,0.85) 0%, rgba(61,43,31,0.6) 60%, rgba(30,12,4,0.4) 100%);
}
.class-hero-content {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 420px;
  gap: 60px; align-items: center;
  padding: 80px 0;
}
.class-hero-text { color: var(--white); }
.class-hero-eyebrow {
  font-size: 0.75rem; letter-spacing: 0.35em; color: var(--champagne-light);
  font-weight: 600; margin-bottom: 16px; text-transform: uppercase;
}
.class-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700; line-height: 1.3;
  margin-bottom: 10px;
}
.class-hero-title em { color: var(--champagne-light); font-style: normal; }
.class-hero-subtitle {
  font-size: 1rem; color: rgba(255,255,255,0.75);
  margin-bottom: 32px; line-height: 1.7;
}

/* 가격 배지 */
.class-price-badge {
  display: inline-flex; flex-direction: column;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(201,169,110,0.4);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  margin-bottom: 32px;
  gap: 4px;
}
.price-original {
  font-size: 1rem; color: rgba(255,255,255,0.45);
  text-decoration: line-through; letter-spacing: 0.03em;
}
.price-row {
  display: flex; align-items: baseline; gap: 10px;
}
.price-discount {
  background: #E8402A; color: var(--white);
  font-size: 0.82rem; font-weight: 700;
  padding: 3px 10px; border-radius: 50px;
}
.price-current {
  font-family: var(--font-serif);
  font-size: 2.4rem; font-weight: 700;
  color: var(--champagne-light);
}
.price-note {
  font-size: 0.75rem; color: rgba(255,255,255,0.45);
  margin-top: 2px;
}

.class-hero-btns {
  display: flex; gap: 12px; flex-wrap: wrap;
}
.btn-primary-class {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--champagne), var(--champagne-dark));
  color: var(--white); font-weight: 700; font-size: 0.95rem;
  padding: 14px 28px; border-radius: 50px;
  transition: var(--transition); box-shadow: 0 4px 20px rgba(201,169,110,0.4);
}
.btn-primary-class:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(201,169,110,0.5); }
.btn-kakao-class {
  display: inline-flex; align-items: center; gap: 8px;
  background: #FEE500; color: #3A1D1D; font-weight: 700; font-size: 0.95rem;
  padding: 14px 28px; border-radius: 50px;
  transition: var(--transition);
}
.btn-kakao-class:hover { transform: translateY(-2px); filter: brightness(1.05); }

/* 포스터 이미지 */
.class-hero-poster {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border: 2px solid rgba(201,169,110,0.3);
  aspect-ratio: 3/4;
}
.class-hero-poster img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }

/* ── 재료비 X 강조 배너 ── */
.material-banner {
  background: linear-gradient(135deg, var(--champagne-dark), var(--champagne));
  padding: 20px 0;
}
.material-banner-inner {
  display: flex; align-items: center; justify-content: center;
  gap: 32px; flex-wrap: wrap;
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
}
.material-badge {
  display: flex; align-items: center; gap: 10px;
  color: var(--white);
}
.material-badge-x {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 900; color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
  flex-shrink: 0;
}
.material-badge strong { font-size: 1.0rem; font-weight: 700; }
.material-badge span { font-size: 0.78rem; opacity: 0.85; }
.material-divider { width: 1px; height: 36px; background: rgba(255,255,255,0.3); }

/* ── 섹션 공통 ── */
.section-pad { padding: 80px 0; }
.section-eyebrow {
  font-size: 0.72rem; letter-spacing: 0.35em; color: var(--champagne-dark);
  font-weight: 700; text-transform: uppercase; margin-bottom: 8px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700; color: var(--brown-dark);
  margin-bottom: 10px;
}
.section-sub {
  font-size: 0.9rem; color: var(--text-light); margin-bottom: 48px;
}
.gold-bar {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--champagne), var(--champagne-light));
  border-radius: 2px; margin: 12px 0 20px;
}
.gold-bar.center { margin: 12px auto 20px; }

/* ── 강점 섹션 ── */
.features-section { background: var(--white); }
.features-section .section-header { text-align: center; margin-bottom: 56px; }
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-bottom: 56px;
}
.feature-card {
  background: var(--ivory);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid rgba(201,169,110,0.15);
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--champagne-light), var(--champagne));
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--champagne-light); }
.feature-card-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--champagne-light), var(--champagne));
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.4rem; color: var(--white);
  box-shadow: 0 4px 16px rgba(201,169,110,0.3);
}
.feature-card-title {
  font-family: var(--font-serif); font-size: 1.05rem;
  font-weight: 700; color: var(--brown-dark); margin-bottom: 10px;
}
.feature-card-desc { font-size: 0.86rem; color: var(--text-mid); line-height: 1.8; }
.feature-card-badge {
  display: inline-block; margin-top: 12px;
  background: linear-gradient(135deg, var(--champagne-light), var(--champagne));
  color: var(--white); font-size: 0.72rem; font-weight: 700;
  padding: 4px 12px; border-radius: 50px; letter-spacing: 0.05em;
}

/* ── 커리큘럼 ── */
.curriculum-section { background: linear-gradient(180deg, var(--ivory-dark), var(--ivory)); }
.curriculum-section .section-header { text-align: center; margin-bottom: 48px; }
.curriculum-steps {
  display: flex; flex-direction: column; gap: 0;
  max-width: 760px; margin: 0 auto 56px;
  position: relative;
}
.curriculum-steps::before {
  content: '';
  position: absolute; left: 31px; top: 20px; bottom: 20px; width: 2px;
  background: linear-gradient(to bottom, var(--champagne-light), var(--champagne));
  opacity: 0.4;
}
.curriculum-step {
  display: flex; gap: 24px; align-items: flex-start;
  padding: 20px 0;
}
.step-num {
  width: 48px; height: 48px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--champagne-light), var(--champagne));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-weight: 700; font-size: 0.9rem;
  font-family: var(--font-en);
  box-shadow: 0 4px 16px rgba(201,169,110,0.3);
  position: relative; z-index: 1;
}
.step-content { padding-top: 6px; }
.step-title { font-family: var(--font-serif); font-size: 1rem; font-weight: 700; color: var(--brown-dark); margin-bottom: 4px; }
.step-desc { font-size: 0.86rem; color: var(--text-mid); line-height: 1.75; }
.step-tag {
  display: inline-block; margin-top: 6px;
  background: var(--soft-pink); color: var(--pink-deep);
  font-size: 0.7rem; font-weight: 600;
  padding: 3px 10px; border-radius: 50px;
}

/* ── STEP 03 서브과제 카드 ── */
.curriculum-step--expanded .step-content {
  flex: 1;
}
.step-sub-tasks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 14px 0 10px;
}
.sub-task {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #fff8f0, #fff2e6);
  border: 1px solid #f0d8b8;
  border-radius: 10px;
  padding: 12px 14px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.sub-task:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(201,169,110,0.2);
}
.sub-task-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  background: linear-gradient(135deg, var(--champagne-light), var(--champagne));
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-en);
  padding: 4px 8px;
  border-radius: 6px;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.sub-task-label {
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--brown-dark);
  line-height: 1.3;
}

/* ── 가격 비교 ── */
.price-section { background: var(--brown-dark); padding: 80px 0; }
.price-section .section-eyebrow { color: var(--champagne-light); }
.price-section .section-title { color: var(--white); }
.price-compare {
  display: flex; gap: 24px; align-items: stretch; justify-content: center;
  flex-wrap: wrap; margin-top: 48px;
}
.price-box {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  text-align: center; min-width: 240px; flex: 1; max-width: 320px;
}
.price-box--current {
  background: linear-gradient(160deg, rgba(201,169,110,0.2), rgba(201,169,110,0.08));
  border-color: var(--champagne);
  position: relative;
  transform: scale(1.04);
  box-shadow: 0 12px 48px rgba(201,169,110,0.25);
}
.price-box-label {
  font-size: 0.72rem; letter-spacing: 0.2em; font-weight: 700;
  color: rgba(255,255,255,0.5); text-transform: uppercase; margin-bottom: 16px;
}
.price-box--current .price-box-label { color: var(--champagne-light); }
.price-box-ribbon {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: #E8402A; color: var(--white);
  font-size: 0.75rem; font-weight: 700;
  padding: 5px 18px; border-radius: 50px;
  white-space: nowrap;
}
.price-box-amount {
  font-family: var(--font-serif); font-size: 2.4rem; font-weight: 700;
  color: rgba(255,255,255,0.3);
  text-decoration: line-through; margin-bottom: 8px;
}
.price-box--current .price-box-amount {
  color: var(--champagne-light);
  text-decoration: none; font-size: 3rem;
}
.price-box-unit { font-size: 0.85rem; color: rgba(255,255,255,0.4); margin-bottom: 20px; }
.price-box--current .price-box-unit { color: rgba(255,255,255,0.6); }
.price-box-features { text-align: left; }
.price-box-features li {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.84rem; color: rgba(255,255,255,0.55);
  padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.price-box--current .price-box-features li { color: rgba(255,255,255,0.85); }
.price-box-features li i { color: var(--champagne); font-size: 0.7rem; flex-shrink: 0; }
.price-arrow {
  display: flex; align-items: center; color: var(--champagne-light);
  font-size: 1.8rem; opacity: 0.6;
}
.price-savings {
  text-align: center; margin-top: 28px;
  color: rgba(255,255,255,0.5); font-size: 0.85rem;
}
.price-savings strong { color: #FF7A5C; font-size: 1.1rem; }

/* ── 원장 강조 ── */
.director-brief {
  background: var(--white);
  padding: 64px 0;
}
.director-brief-inner {
  display: flex; gap: 48px; align-items: center;
  background: linear-gradient(135deg, var(--ivory-dark), var(--ivory));
  border-radius: var(--radius-lg);
  padding: 48px 48px;
  border: 1px solid rgba(201,169,110,0.2);
  box-shadow: var(--shadow-md);
}
.director-brief-photo {
  width: 180px; height: 180px; flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--champagne-light);
  box-shadow: 0 8px 32px rgba(201,169,110,0.25);
}
.director-brief-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.director-brief-text {}
.director-brief-name {
  font-family: var(--font-serif); font-size: 1.3rem; font-weight: 700;
  color: var(--brown-dark); margin-bottom: 4px;
}
.director-brief-title {
  font-size: 0.8rem; color: var(--champagne-dark); letter-spacing: 0.08em;
  font-style: italic; margin-bottom: 16px;
}
.director-brief-tags {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px;
}
.brief-tag {
  background: var(--ivory-dark); border: 1px solid var(--champagne-light);
  color: var(--brown); font-size: 0.75rem; font-weight: 600;
  padding: 4px 12px; border-radius: 50px;
}
.director-brief-desc {
  font-size: 0.88rem; color: var(--text-mid); line-height: 1.8;
}

/* ── CTA 최하단 ── */
.class-cta {
  background: linear-gradient(135deg, var(--champagne-dark), var(--champagne));
  padding: 72px 0; text-align: center;
}
.class-cta-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  color: var(--white); font-weight: 700; margin-bottom: 12px;
}
.class-cta-sub { color: rgba(255,255,255,0.8); font-size: 0.95rem; margin-bottom: 36px; }
.class-cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--white); color: var(--champagne-dark);
  font-weight: 700; font-size: 0.95rem;
  padding: 14px 32px; border-radius: 50px;
  transition: var(--transition); box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.2); }
.btn-outline-white {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid rgba(255,255,255,0.7); color: var(--white);
  font-weight: 700; font-size: 0.95rem;
  padding: 14px 32px; border-radius: 50px;
  transition: var(--transition);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.15); }

/* ── FOOTER ── */
.class-footer {
  background: var(--brown-dark);
  color: rgba(255,255,255,0.5);
  padding: 28px 0; text-align: center; font-size: 0.8rem;
}
.class-footer a { color: var(--champagne-light); margin: 0 8px; }

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .class-hero-content { grid-template-columns: 1fr 340px; gap: 40px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .class-hero-content { grid-template-columns: 1fr; gap: 36px; }
  .class-hero-poster { max-width: 320px; margin: 0 auto; }
  .features-grid { grid-template-columns: 1fr; }
  .material-banner-inner { gap: 16px; }
  .material-divider { display: none; }
  .price-compare { flex-direction: column; align-items: center; }
  .price-box--current { transform: scale(1); }
  .price-arrow { transform: rotate(90deg); }
  .director-brief-inner { flex-direction: column; text-align: center; padding: 32px 24px; }
  .director-brief-tags { justify-content: center; }
  .curriculum-steps::before { left: 23px; }
  .step-num { width: 40px; height: 40px; font-size: 0.8rem; }
  .step-sub-tasks { grid-template-columns: 1fr 1fr; gap: 8px; }
  .sub-task { padding: 10px 12px; }
  .sub-task-label { font-size: 0.82rem; }
}
@media (max-width: 480px) {
  .class-hero-btns { flex-direction: column; }
  .class-cta-btns { flex-direction: column; align-items: center; }
  .btn-primary-class, .btn-kakao-class, .btn-white, .btn-outline-white { width: 100%; max-width: 300px; justify-content: center; }
  .step-sub-tasks { grid-template-columns: 1fr; }
}