/* ================================================
   끌레르엘 피부미용학원 – 메인 스타일시트
   부산피부국가자격증 | 단기 속성반 | 1:1 밀착 수업
   ================================================ */

/* ── CSS Variables ── */
:root {
  --primary: #c8709a;
  --primary-dark: #a8547e;
  --primary-light: #f0d0e0;
  --secondary: #8b5e83;
  --accent: #e8a0c0;
  --gold: #c9a96e;
  --gold-light: #f5e8d0;
  --text-dark: #1a1a2e;
  --text-body: #3d3d5c;
  --text-muted: #7a7a9a;
  --bg-light: #fdf8fc;
  --bg-section: #f9f0f5;
  --white: #ffffff;
  --border: #e8d0df;
  --shadow-sm: 0 2px 12px rgba(200, 112, 154, 0.08);
  --shadow-md: 0 8px 32px rgba(200, 112, 154, 0.15);
  --shadow-lg: 0 20px 60px rgba(200, 112, 154, 0.2);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: 0.3s ease;
  --font-body: 'Noto Sans KR', sans-serif;
  --font-display: 'Playfair Display', serif;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }

/* ── Container ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Section Base ── */
.section { padding: 96px 0; }
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.3;
  margin-bottom: 16px;
}
.section-title strong { color: var(--primary); }
.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 56px;
  max-width: 560px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(200, 112, 154, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(200, 112, 154, 0.5);
  background: linear-gradient(135deg, var(--primary-dark), #8a3d6e);
}
.btn-outline {
  border: 2px solid var(--white);
  color: var(--white);
  background: transparent;
}
.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
  transform: translateY(-2px);
}
.btn-full { width: 100%; justify-content: center; }

/* ================================================
   HEADER
   ================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: all var(--transition);
  padding: 20px 0;
}
.site-header.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: 0 2px 24px rgba(200, 112, 154, 0.12);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-kr {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  transition: color var(--transition);
  letter-spacing: 0.05em;
}
.logo-sub {
  font-size: 0.6rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.2em;
  transition: color var(--transition);
}
.site-header.scrolled .logo-kr { color: var(--primary); }
.site-header.scrolled .logo-sub { color: var(--text-muted); }

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  border-radius: 6px;
  transition: all var(--transition);
}
.main-nav a:hover { color: var(--white); background: rgba(255,255,255,0.15); }
.site-header.scrolled .main-nav a { color: var(--text-body); }
.site-header.scrolled .main-nav a:hover { color: var(--primary); background: var(--primary-light); }
.nav-cta {
  background: var(--white) !important;
  color: var(--primary) !important;
  font-weight: 700 !important;
  padding: 9px 18px !important;
  box-shadow: 0 2px 12px rgba(200, 112, 154, 0.2);
}
.nav-cta:hover { background: var(--primary) !important; color: var(--white) !important; transform: translateY(-1px); }
.site-header.scrolled .nav-cta { background: var(--primary) !important; color: var(--white) !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 1001;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
  display: block;
}
.site-header.scrolled .hamburger span { background: var(--text-dark); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 0; right: -100%;
  width: 280px; height: 100%;
  background: var(--white);
  z-index: 999;
  padding: 80px 32px 32px;
  transition: right var(--transition);
  box-shadow: -8px 0 40px rgba(0,0,0,0.15);
}
.mobile-nav.open { right: 0; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a {
  display: block;
  padding: 14px 16px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
.mobile-nav a:hover { color: var(--primary); background: var(--bg-section); padding-left: 24px; }
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.mobile-overlay.active { opacity: 1; pointer-events: all; }

/* ================================================
   HERO
   ================================================ */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, #2d1b3d 0%, #6b2e5a 40%, #a8547e 70%, var(--primary) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero-bg-animation {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(201, 169, 110, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(255,255,255,0.05) 0%, transparent 40%);
  animation: heroShimmer 8s ease-in-out infinite alternate;
}
@keyframes heroShimmer {
  0% { opacity: 0.5; }
  100% { opacity: 1; }
}
/* Decorative circles */
.hero-section::before,
.hero-section::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
}
.hero-section::before {
  width: 600px; height: 600px;
  top: -200px; right: -100px;
  animation: rotate 30s linear infinite;
}
.hero-section::after {
  width: 400px; height: 400px;
  bottom: -100px; left: -100px;
  animation: rotate 20s linear infinite reverse;
}
@keyframes rotate { to { transform: rotate(360deg); } }

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeInDown 0.8s ease both;
}
.hero-badge i { color: var(--gold); }

.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s 0.2s ease both;
}
.hero-title .highlight-text {
  background: linear-gradient(90deg, #ffd6e7, var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}
.hero-title strong { display: block; }
.hero-title em {
  font-style: italic;
  color: var(--gold);
  -webkit-text-fill-color: var(--gold);
}

.hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  line-height: 1.8;
  animation: fadeInUp 0.8s 0.4s ease both;
}
.hero-desc strong { color: var(--white); }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 40px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  animation: fadeInUp 0.8s 0.5s ease both;
}
.stat-item {
  flex: 1;
  text-align: center;
}
.stat-item strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-item span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}
.stat-divider {
  width: 1px; height: 40px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.6s ease both;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  animation: bounce 2s infinite;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Animations */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================================================
   NOTICE BAR
   ================================================ */
.notice-bar {
  background: linear-gradient(90deg, var(--text-dark), #3d1a50);
  padding: 12px 0;
  overflow: hidden;
}
.notice-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  overflow: hidden;
}
.notice-label {
  flex-shrink: 0;
  background: var(--primary);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}
.notice-track-wrap { overflow: hidden; flex: 1; }
.notice-track {
  display: flex;
  gap: 48px;
  animation: marquee 25s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.notice-track span {
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
  font-weight: 400;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ================================================
   ABOUT
   ================================================ */
.about-section { background: var(--bg-light); }
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.about-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.about-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.about-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.about-card:hover::before { transform: scaleX(1); }
.about-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary-light), var(--gold-light));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
  color: var(--primary);
}
.about-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.about-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.about-card p strong { color: var(--primary); }

/* ================================================
   CURRICULUM
   ================================================ */
.curriculum-section { background: var(--white); }

.curriculum-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 48px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}
.tab-btn {
  padding: 12px 24px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}
.tab-btn:hover { color: var(--primary); background: var(--bg-section); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); background: var(--primary-light); }

.tab-content { display: none; }
.tab-content.active { display: block; }

.timeline { position: relative; }
.timeline::before {
  content: '';
  position: absolute;
  left: 32px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--gold));
}
.timeline-item {
  display: flex;
  gap: 32px;
  margin-bottom: 40px;
  position: relative;
}
.timeline-num {
  flex-shrink: 0;
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(200, 112, 154, 0.3);
  position: relative;
  z-index: 1;
}
.timeline-body {
  flex: 1;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  transition: all var(--transition);
}
.timeline-body:hover { box-shadow: var(--shadow-sm); background: var(--white); }
.timeline-body h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.timeline-body p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.timeline-body p strong { color: var(--primary); }
.timeline-tag {
  display: inline-block;
  margin-top: 12px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
}

.curriculum-cta {
  text-align: center;
  margin-top: 48px;
  padding: 36px;
  background: linear-gradient(135deg, var(--bg-section), var(--gold-light));
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.curriculum-cta p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* ================================================
   FACILITY SLIDER
   ================================================ */
.facility-section {
  background: var(--bg-section);
  padding-bottom: 0;
}
.facility-section .container { padding-bottom: 56px; }

.slider-wrap {
  position: relative;
  overflow: hidden;
  margin-top: 0;
}
.slider-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.slide {
  flex-shrink: 0;
  width: 100%;
  position: relative;
}
.slide-img-wrap {
  width: 100%;
  height: 560px;
  overflow: hidden;
  background: linear-gradient(135deg, #f0d0e0, #e8c0d0);
  display: flex;
  align-items: center;
  justify-content: center;
}
.slide-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}
.slide-img-wrap:hover img { transform: scale(1.03); }

.slide-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(20,5,30,0.9) 0%, transparent 100%);
  padding: 60px 48px 36px;
  color: var(--white);
}
.slide-num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
}
.slide-caption h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.slide-caption p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  line-height: 1.6;
}

.slider-btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 52px; height: 52px;
  background: rgba(255,255,255,0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1rem;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  z-index: 10;
}
.slider-btn:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-50%) scale(1.1);
}
.slider-prev { left: 24px; }
.slider-next { right: 24px; }

.slider-dots {
  position: absolute;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}
.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  transition: all var(--transition);
  border: none;
  padding: 0;
}
.dot.active {
  background: var(--white);
  width: 28px;
  border-radius: 5px;
}

/* ================================================
   NUMBERS
   ================================================ */
.numbers-section {
  background: linear-gradient(135deg, var(--text-dark), #4a1a6b);
  padding: 80px 0;
}
.numbers-section .section-title { text-align: center; margin-bottom: 56px; }
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.number-item {
  background: rgba(255,255,255,0.05);
  text-align: center;
  padding: 48px 24px;
  transition: background var(--transition);
}
.number-item:hover { background: rgba(255,255,255,0.1); }
.number-item strong {
  display: inline;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
}
.number-item > span {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}
.number-item p {
  display: block;
  margin-top: 8px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  font-weight: 500;
}

/* ================================================
   REVIEWS
   ================================================ */
.reviews-section { background: var(--bg-light); }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.review-stars { color: #fbbf24; font-size: 0.9rem; display: flex; gap: 2px; }
.review-card blockquote {
  font-size: 0.875rem;
  color: var(--text-body);
  line-height: 1.75;
  flex: 1;
  position: relative;
  padding-left: 16px;
}
.review-card blockquote::before {
  content: '"';
  position: absolute;
  left: 0; top: -4px;
  font-size: 2rem;
  color: var(--primary-light);
  font-family: serif;
  line-height: 1;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.review-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.review-author strong { display: block; font-size: 0.9rem; color: var(--text-dark); }
.review-author span { font-size: 0.75rem; color: var(--text-muted); }

/* ================================================
   FAQ
   ================================================ */
.faq-section { background: var(--white); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow-sm); }
.faq-item.open { border-color: var(--primary); box-shadow: 0 4px 20px rgba(200, 112, 154, 0.12); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  transition: all var(--transition);
  background: var(--white);
  gap: 16px;
}
.faq-question:hover { background: var(--bg-section); }
.faq-item.open .faq-question { background: var(--primary-light); color: var(--primary-dark); }
.faq-icon { color: var(--primary); margin-right: 8px; flex-shrink: 0; }
.faq-arrow { flex-shrink: 0; color: var(--text-muted); transition: transform var(--transition); font-size: 0.85rem; }
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--primary); }

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  background: var(--bg-section);
}
.faq-answer:not([hidden]) {
  max-height: 400px;
  padding: 20px 24px 24px;
}
.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 8px;
}
.faq-answer ul {
  margin: 8px 0;
  padding-left: 4px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.faq-answer ul li {
  font-size: 0.875rem;
  color: var(--text-body);
  padding-left: 20px;
  position: relative;
}
.faq-answer ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}
.faq-answer strong { color: var(--primary-dark); }

/* ================================================
   INSTRUCTOR
   ================================================ */
.instructor-section { background: var(--bg-section); }
.instructor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 900px;
  margin: 0 auto;
}
.instructor-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  gap: 28px;
  align-items: flex-start;
  transition: all var(--transition);
}
.instructor-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.instructor-avatar {
  flex-shrink: 0;
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(200, 112, 154, 0.3);
}
.instructor-info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.instructor-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.instructor-info ul { display: flex; flex-direction: column; gap: 8px; }
.instructor-info li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-body);
}
.instructor-info li i { color: var(--primary); font-size: 0.8rem; flex-shrink: 0; }

/* ================================================
   CONTACT
   ================================================ */
.contact-section {
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--primary-light) 100%);
}
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.contact-info h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--primary-light);
}
.contact-list { display: flex; flex-direction: column; gap: 20px; margin-bottom: 28px; }
.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-list i {
  width: 40px; height: 40px;
  background: var(--primary);
  color: var(--white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-list strong { display: block; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 2px; }
.contact-list span, .contact-list a {
  font-size: 0.95rem;
  color: var(--text-dark);
  font-weight: 500;
}
.contact-list a:hover { color: var(--primary); }
.contact-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.contact-tags span {
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--primary-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  transition: all var(--transition);
}
.contact-tags span:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* Form */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
}
.form-group label span { color: var(--primary); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--bg-light);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(200, 112, 154, 0.12);
  background: var(--white);
}
.form-check {
  display: flex;
  align-items: center;
  gap: 10px;
}
.form-check input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--primary);
  flex-shrink: 0;
}
.form-check label { font-size: 0.85rem; color: var(--text-muted); cursor: pointer; }
.form-check label span { color: var(--primary); }

/* ================================================
   FOOTER
   ================================================ */
.site-footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 24px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.footer-tagline { font-size: 0.85rem; line-height: 1.6; }
.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}
.footer-nav a {
  font-size: 0.85rem;
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--primary); }
.footer-keywords {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-keywords p {
  font-size: 0.8rem;
  line-height: 2;
  color: rgba(255,255,255,0.4);
}
.footer-keywords a {
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}
.footer-keywords a:hover { color: var(--primary); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.4); }

/* ================================================
   BACK TO TOP
   ================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 20px;
  z-index: 900;
  width: 48px; height: 48px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 50%;
  color: var(--primary);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
  pointer-events: none;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.back-to-top:hover { background: var(--primary); color: var(--white); border-color: var(--primary); transform: translateY(-3px); }

/* ================================================
   SUCCESS MODAL
   ================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  backdrop-filter: blur(4px);
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 420px;
  width: 90%;
  text-align: center;
  transform: scale(0.8);
  transition: transform var(--transition);
}
.modal-overlay.active .modal-box { transform: scale(1); }
.modal-icon { font-size: 3.5rem; margin-bottom: 16px; }
.modal-box h3 { font-size: 1.4rem; font-weight: 800; color: var(--text-dark); margin-bottom: 12px; }
.modal-box p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; }
.modal-close { background: var(--primary); color: var(--white); padding: 12px 32px; border-radius: 50px; font-weight: 700; transition: all var(--transition); }
.modal-close:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: repeat(2, 1fr); }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .instructor-grid { grid-template-columns: 1fr; max-width: 560px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .main-nav { display: none; }
  .hamburger { display: flex; }

  .hero-stats {
    flex-wrap: wrap;
    gap: 16px;
    padding: 16px 20px;
  }
  .stat-item { min-width: 80px; }
  .stat-divider { display: none; }
  .hero-cta-group { flex-direction: column; }
  .hero-cta-group .btn { justify-content: center; }

  .about-grid { grid-template-columns: 1fr; gap: 16px; }
  .reviews-grid { grid-template-columns: 1fr; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }

  .slide-img-wrap { height: 340px; }
  .slide-caption { padding: 40px 24px 24px; }
  .slide-caption h3 { font-size: 1.1rem; }

  .contact-wrap { grid-template-columns: 1fr; gap: 32px; }
  .contact-form { padding: 28px 20px; }

  .curriculum-tabs { flex-wrap: wrap; }
  .tab-btn { font-size: 0.8rem; padding: 10px 14px; }

  .timeline::before { left: 24px; }
  .timeline-num { width: 48px; height: 48px; font-size: 0.75rem; }
  .timeline-item { gap: 20px; }

  .footer-top { flex-direction: column; }
  .footer-nav ul { gap: 6px 12px; }
  .footer-bottom { flex-direction: column; gap: 4px; }

  .instructor-card { flex-direction: column; gap: 20px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.75rem; }
  .section-title { font-size: 1.5rem; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .number-item { padding: 32px 16px; }
  .slide-img-wrap { height: 240px; }
  .slider-btn { width: 40px; height: 40px; font-size: 0.85rem; }
  .slider-prev { left: 10px; }
  .slider-next { right: 10px; }
  .contact-tags span { font-size: 0.7rem; }
}

/* ================================================
   DIRECTOR / INSTRUCTOR NEW STYLES
   ================================================ */
.director-hero {
  width: 100%;
  max-width: 860px;
  margin: 0 auto 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.director-hero-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  transition: transform 0.6s ease;
}
.director-hero:hover .director-hero-img { transform: scale(1.02); }

.director-career-wrap {
  width: 100%;
  max-width: 960px;
  margin: 0 auto 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.director-career-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
}

/* ================================================
   DIFFERENCE SECTION (차별성 비교)
   ================================================ */
.difference-section { background: var(--bg-light); }

.difference-img-wrap {
  width: 100%;
  max-width: 700px;
  margin: 0 auto 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.difference-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.difference-img-wrap:hover .difference-img { transform: scale(1.02); }

.diff-table-wrap {
  max-width: 760px;
  margin: 0 auto 40px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.diff-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.diff-table caption { display: none; }
.diff-table thead th {
  padding: 16px 20px;
  text-align: center;
  font-weight: 700;
  font-size: 0.9rem;
}
.diff-table thead th:first-child {
  background: #f5f0f5;
  color: var(--text-muted);
  width: 22%;
}
.diff-table thead th:nth-child(2) {
  background: #f5d5e0;
  color: var(--primary-dark);
  width: 30%;
}
.diff-table thead th.our-col {
  background: var(--primary);
  color: var(--white);
  width: 48%;
}
.diff-table tbody tr { border-bottom: 1px solid var(--border); }
.diff-table tbody tr:last-child { border-bottom: none; }
.diff-table tbody tr:nth-child(odd) { background: var(--white); }
.diff-table tbody tr:nth-child(even) { background: #fdf5f9; }
.diff-table tbody th {
  padding: 18px 20px;
  font-weight: 700;
  color: var(--text-dark);
  font-size: 0.875rem;
  text-align: center;
  background: rgba(200,112,154,0.06);
}
.diff-table tbody td {
  padding: 18px 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
  vertical-align: middle;
}
.diff-table tbody td.our-col {
  color: var(--primary-dark);
  font-weight: 600;
  background: rgba(200,112,154,0.06);
}
.diff-table tbody td.our-col strong { color: var(--primary-dark); }
.diff-x { color: #ccc; font-size: 1.1rem; font-weight: 700; }
.diff-cta { text-align: center; margin-top: 36px; }

/* ================================================
   CONSULT CHANNELS
   ================================================ */
.consult-channels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}
.consult-channel-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 20px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  text-decoration: none;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.consult-channel-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition);
}
.consult-channel-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.consult-channel-card:hover::before { opacity: 0.08; }

.ch-sms {
  background: linear-gradient(135deg, #fff5f8, #ffe0ec);
  border-color: #f0b0cc;
}
.ch-sms .ch-icon { background: var(--primary); color: var(--white); }
.ch-sms:hover { border-color: var(--primary); }

.ch-naver {
  background: linear-gradient(135deg, #f0fff5, #d4f5e0);
  border-color: #86c996;
}
.ch-naver .ch-icon { background: #03c75a; color: var(--white); }
.ch-naver:hover { border-color: #03c75a; }

.ch-insta {
  background: linear-gradient(135deg, #fff5f8, #ffe8f5);
  border-color: #e4b0d5;
  border-image: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888) 1;
  border-image-slice: 1;
}
.ch-insta .ch-icon {
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: var(--white);
}
.ch-insta:hover { box-shadow: 0 8px 30px rgba(220,39,67,0.2); }

.ch-icon {
  flex-shrink: 0;
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.ch-body { flex: 1; }
.ch-body strong { display: block; font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 2px; }
.ch-body span { display: block; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 2px; }
.ch-body em { font-size: 0.75rem; color: var(--text-muted); font-style: normal; }
.ch-arrow { color: var(--text-muted); font-size: 0.8rem; transition: transform var(--transition); }
.consult-channel-card:hover .ch-arrow { transform: translateX(4px); color: var(--primary); }

@media (max-width: 768px) {
  .consult-channels { grid-template-columns: 1fr; gap: 14px; }
  .diff-table thead th { padding: 12px 10px; font-size: 0.8rem; }
  .diff-table tbody th,
  .diff-table tbody td { padding: 14px 10px; font-size: 0.8rem; }
  .director-hero, .director-career-wrap { border-radius: var(--radius-md); }
  .difference-img-wrap { border-radius: var(--radius-md); }
}
@media (max-width: 480px) {
  .diff-table { font-size: 0.75rem; }
  .diff-table thead th,
  .diff-table tbody th,
  .diff-table tbody td { padding: 10px 6px; }
}

/* ================================================
   DIRECTOR 1:1 SECTION
   ================================================ */
.director-section { background: var(--bg-light); }

.director-1on1-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 56px;
}
.director-1on1-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.director-1on1-img img {
  width: 100%; height: auto;
  display: block;
  transition: transform 0.6s ease;
}
.director-1on1-img:hover img { transform: scale(1.03); }

.director-1on1-right { display: flex; flex-direction: column; gap: 28px; }

.director-name-badge { border-bottom: 2px solid var(--primary-light); padding-bottom: 20px; }
.d-label {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}
.d-name {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: 0.1em;
}

.director-features { display: flex; flex-direction: column; gap: 16px; }
.director-features li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.director-features li:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(200,112,154,0.1);
  transform: translateX(4px);
}
.df-icon {
  flex-shrink: 0;
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--primary-light), var(--gold-light));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--primary);
}
.df-text strong { display: block; font-size: 0.95rem; font-weight: 700; color: var(--text-dark); margin-bottom: 3px; }
.df-text span { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

.d-cta { align-self: flex-start; margin-top: 8px; }

@media (max-width: 900px) {
  .director-1on1-wrap { grid-template-columns: 1fr; gap: 36px; }
  .d-cta { align-self: stretch; justify-content: center; }
}

/* ================================================
   CONTACT – BIG CHANNEL CARDS
   ================================================ */
.contact-section { background: linear-gradient(160deg, var(--bg-light) 0%, #fce8f3 100%); }

.contact-channels-big {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.ccb-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 36px 24px 28px;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.ccb-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0; height: 4px;
  opacity: 0;
  transition: opacity 0.3s;
}
.ccb-card:hover { transform: translateY(-8px); }
.ccb-card:hover::after { opacity: 1; }

/* SMS */
.ccb-sms { background: linear-gradient(160deg, #fff0f6, #ffe0ee); border-color: #f0b0cc; }
.ccb-sms::after { background: linear-gradient(90deg, var(--primary), var(--primary-dark)); }
.ccb-sms:hover { box-shadow: 0 16px 48px rgba(200,112,154,0.3); border-color: var(--primary); }
.ccb-sms .ccb-icon { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); }
.ccb-sms .ccb-btn { background: var(--primary); }

/* Naver */
.ccb-naver { background: linear-gradient(160deg, #f0fff6, #d6f5e3); border-color: #7ecf9a; }
.ccb-naver::after { background: linear-gradient(90deg, #03c75a, #029944); }
.ccb-naver:hover { box-shadow: 0 16px 48px rgba(3,199,90,0.25); border-color: #03c75a; }
.ccb-naver .ccb-icon { background: linear-gradient(135deg, #03c75a, #029944); }
.ccb-naver .ccb-btn { background: #03c75a; }

/* Instagram */
.ccb-insta { background: linear-gradient(160deg, #fff5fa, #ffe8f8); border-color: #e4a8d0; }
.ccb-insta::after { background: linear-gradient(90deg, #f09433, #e6683c, #dc2743, #bc1888); }
.ccb-insta:hover { box-shadow: 0 16px 48px rgba(188,24,136,0.2); border-color: #dc2743; }
.ccb-insta .ccb-icon { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #bc1888); }
.ccb-insta .ccb-btn { background: linear-gradient(90deg, #e6683c, #dc2743, #bc1888); }

.ccb-top { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-bottom: 16px; }
.ccb-icon {
  width: 72px; height: 72px;
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 2rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.ccb-badge {
  display: inline-block;
  background: rgba(0,0,0,0.07);
  color: var(--text-dark);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 50px;
  letter-spacing: 0.05em;
}
.ccb-title { font-size: 1.25rem; font-weight: 800; color: var(--text-dark); margin-bottom: 6px; }
.ccb-number { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 12px; }
.ccb-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 20px; }
.ccb-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  padding: 11px 24px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  transition: all 0.25s;
}
.ccb-card:hover .ccb-btn { transform: scale(1.05); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

.contact-extra {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  padding: 28px 36px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: 0;
}
.ce-item { display: flex; align-items: center; gap: 12px; }
.ce-item i { font-size: 1.1rem; color: var(--primary); width: 24px; text-align: center; }
.ce-item strong { display: block; font-size: 0.78rem; color: var(--text-muted); margin-bottom: 2px; }
.ce-item span { font-size: 0.9rem; font-weight: 600; color: var(--text-dark); }

@media (max-width: 900px) {
  .contact-channels-big { grid-template-columns: 1fr; gap: 16px; }
  .ccb-card { flex-direction: row; text-align: left; padding: 20px 24px; gap: 20px; }
  .ccb-top { flex-direction: row; margin-bottom: 0; }
  .ccb-badge { display: none; }
  .ccb-icon { width: 54px; height: 54px; font-size: 1.4rem; border-radius: 14px; }
  .ccb-title { font-size: 1.05rem; margin-bottom: 2px; }
  .ccb-number { margin-bottom: 4px; font-size: 0.9rem; }
  .ccb-desc { margin-bottom: 8px; font-size: 0.78rem; }
  .ccb-btn { padding: 8px 18px; font-size: 0.8rem; }
  .contact-extra { gap: 20px; padding: 20px 24px; }
}
@media (max-width: 480px) {
  .contact-extra { flex-direction: column; gap: 14px; align-items: flex-start; padding: 20px; }
}

/* ================================================
   FLOATING CTA – 완전 재설계 (가로형 큰 버튼)
   ================================================ */
.floating-cta {
  position: fixed;
  right: 0;
  bottom: 100px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0;
  opacity: 0;
  transform: translateX(120%);
  transition: opacity 0.5s cubic-bezier(0.34,1.56,0.64,1),
              transform 0.5s cubic-bezier(0.34,1.56,0.64,1);
  pointer-events: none;
  filter: drop-shadow(-4px 4px 24px rgba(0,0,0,0.22));
}
.floating-cta.visible {
  opacity: 1;
  transform: translateX(0);
  pointer-events: all;
}

/* 버튼 개별 딜레이 */
.floating-cta.visible .fcta-label { animation: slideFromRight 0.4s 0s ease both; }
.floating-cta.visible .floating-btn:nth-child(2) { animation: slideFromRight 0.45s 0.06s cubic-bezier(0.34,1.56,0.64,1) both; }
.floating-cta.visible .floating-btn:nth-child(3) { animation: slideFromRight 0.45s 0.14s cubic-bezier(0.34,1.56,0.64,1) both; }
.floating-cta.visible .floating-btn:nth-child(4) { animation: slideFromRight 0.45s 0.22s cubic-bezier(0.34,1.56,0.64,1) both; }

@keyframes slideFromRight {
  from { opacity: 0; transform: translateX(60px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* 라벨 */
.fcta-label {
  background: rgba(26,26,46,0.9);
  color: rgba(255,255,255,0.9);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 7px 16px;
  text-align: center;
  border-radius: 10px 0 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* 버튼 공통 */
.floating-btn {
  display: flex;
  align-items: center;
  gap: 0;
  text-decoration: none;
  transition: filter 0.2s, transform 0.2s;
  min-width: 220px;
  position: relative;
  overflow: hidden;
}
.floating-btn:last-child { border-radius: 0 0 0 12px; }
.floating-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.2s;
}
.floating-btn:hover::before { background: rgba(255,255,255,0.12); }
.floating-btn:hover { filter: brightness(1.08); transform: translateX(-4px); }
.floating-btn:active { transform: scale(0.97); }

/* 아이콘 영역 */
.fb-icon {
  flex-shrink: 0;
  width: 54px; height: 54px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--white);
  background: rgba(0,0,0,0.15);
}

/* 텍스트 영역 */
.fb-text {
  flex: 1;
  padding: 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.fb-text strong {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}
.fb-text em {
  font-size: 0.72rem;
  font-style: normal;
  color: rgba(255,255,255,0.85);
  line-height: 1.3;
}

/* 화살표 */
.fb-arrow {
  padding: 0 12px;
  color: rgba(255,255,255,0.7);
  font-size: 0.75rem;
}

/* 버튼별 색상 */
.floating-sms  { background: linear-gradient(90deg, var(--primary-dark) 0%, var(--primary) 100%); }
.floating-naver { background: linear-gradient(90deg, #029944 0%, #03c75a 100%); }
.floating-insta {
  background: linear-gradient(90deg, #8a3ab9 0%, #dc2743 50%, #f09433 100%);
}

/* pulse 효과 – 문자 버튼에만 강조 */
.floating-sms::after {
  content: '';
  position: absolute;
  left: 8px; top: 50%;
  transform: translateY(-50%);
  width: 8px; height: 8px;
  background: #fff;
  border-radius: 50%;
  opacity: 0;
  animation: dotPulse 2s 1s ease-in-out infinite;
}
@keyframes dotPulse {
  0%,100% { opacity:0; transform:translateY(-50%) scale(1); }
  50%      { opacity:0.7; transform:translateY(-50%) scale(1.5); }
}

/* ── 모바일 ── */
@media (max-width: 640px) {
  .floating-cta { bottom: 70px; }
  .floating-btn { min-width: 190px; }
  .fb-icon { width: 46px; height: 46px; font-size: 1.2rem; }
  .fb-text { padding: 12px 10px; }
  .fb-text strong { font-size: 0.87rem; }
  .fb-text em { font-size: 0.68rem; }
  .fcta-label { font-size: 0.68rem; padding: 6px 12px; }
}

/* ================================================
   BACK TO TOP (위치 재조정)
   ================================================ */
.back-to-top {
  position: fixed;
  bottom: 28px; right: 20px;
  z-index: 900;
  width: 48px; height: 48px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 50%;
  color: var(--primary);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
  pointer-events: none;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.back-to-top:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(200,112,154,0.35);
}

/* ================================================
   SCREEN READER ONLY
   ================================================ */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Scroll Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  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; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ================================================================
   홈페이지 제작·상위노출·SEO 전문 문의 팝업
================================================================ */

/* 오버레이 */
.promo-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 10, 30, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.promo-popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* 팝업 박스 */
.promo-popup {
  position: relative;
  background: #fff;
  border-radius: 24px;
  padding: 40px 36px 32px;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 24px 80px rgba(120, 40, 160, 0.22), 0 4px 20px rgba(0,0,0,0.15);
  transform: translateY(40px) scale(0.95);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-align: center;
  overflow: hidden;
}
.promo-popup-overlay.active .promo-popup {
  transform: translateY(0) scale(1);
}

/* 상단 장식 그라디언트 바 */
.promo-popup::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, #7b2ff7, #f107a3, #ff6a00);
  border-radius: 24px 24px 0 0;
}

/* 닫기 버튼 */
.promo-popup-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: #f3f3f6;
  color: #888;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  transition: background 0.2s, color 0.2s, transform 0.2s;
  cursor: pointer;
  border: none;
}
.promo-popup-close:hover {
  background: #ffe0f5;
  color: var(--primary, #c8709a);
  transform: rotate(90deg);
}

/* 배지 */
.promo-popup-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(90deg, #7b2ff7 0%, #f107a3 100%);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 18px;
}
.promo-popup-badge i { font-size: 10px; }

/* 타이틀 */
.promo-popup-title {
  font-size: 26px;
  font-weight: 800;
  color: #1a1a2e;
  line-height: 1.35;
  margin-bottom: 10px;
}
.promo-highlight {
  background: linear-gradient(90deg, #7b2ff7, #f107a3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 부제 */
.promo-popup-sub {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 22px;
}

/* 서비스 태그 그리드 */
.promo-service-tags {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
}
.promo-service-tags li {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #f8f4ff;
  border: 1px solid #e8d8ff;
  border-radius: 8px;
  padding: 7px 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: #5a3080;
  white-space: nowrap;
}
.promo-service-tags li i {
  color: #9b59d0;
  font-size: 11px;
  flex-shrink: 0;
}

/* 구분선 */
.promo-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: #aaa;
  font-size: 12px;
}
.promo-divider::before,
.promo-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #e8e8e8;
}

/* CTA 버튼 (카카오) */
.promo-cta-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  background: #FEE500;
  color: #191919;
  border-radius: 14px;
  padding: 16px 20px;
  text-decoration: none;
  font-family: inherit;
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
  box-shadow: 0 6px 24px rgba(254, 229, 0, 0.45);
  margin-bottom: 16px;
  border: none;
  cursor: pointer;
}
.promo-cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(254, 229, 0, 0.55);
  filter: brightness(1.04);
}
.promo-cta-btn:active {
  transform: translateY(0);
}

/* 카카오 아이콘 원형 */
.promo-kakao-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: #191919;
  color: #FEE500;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* CTA 텍스트 */
.promo-cta-text {
  flex: 1;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.promo-cta-text strong {
  font-size: 15px;
  font-weight: 800;
  color: #191919;
}
.promo-cta-text em {
  font-size: 12px;
  font-weight: 500;
  color: #555;
  font-style: normal;
}

/* 화살표 */
.promo-cta-arrow {
  color: #555;
  font-size: 14px;
}

/* 오늘 하루 닫기 */
.promo-today-close {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 12.5px;
  color: #999;
  cursor: pointer;
  user-select: none;
}
.promo-today-close input[type="checkbox"] {
  width: 15px; height: 15px;
  accent-color: var(--primary, #c8709a);
  cursor: pointer;
}
.promo-today-close:hover { color: #666; }

/* 팝업 진입 애니메이션 */
@keyframes popupBounceIn {
  0%   { transform: translateY(60px) scale(0.88); opacity: 0; }
  60%  { transform: translateY(-8px) scale(1.02); opacity: 1; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}
.promo-popup-overlay.active .promo-popup {
  animation: popupBounceIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* 반응형 */
@media (max-width: 480px) {
  .promo-popup {
    padding: 36px 22px 26px;
    border-radius: 20px;
  }
  .promo-popup-title { font-size: 22px; }
  .promo-service-tags { grid-template-columns: 1fr 1fr; }
}