/* 쇼핑몰 페이지 깔끔하고 읽기 쉬운 디자인 */

/* ===== 글로벌 변수 ===== */
:root {
  /* 미니멀 모던 색상 팔레트 */
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;
  --secondary: #7c3aed;
  --secondary-dark: #6d28d9;
  --accent: #06b6d4;
  --accent-dark: #0891b2;
  --success: #059669;
  --warning: #d97706;
  --error: #dc2626;
  
  /* 세련된 그라데이션 */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
  --gradient-warning: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  --gradient-dark: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
  --gradient-hero: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  
  /* 미니멀 그라데이션 */
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.8) 100%);
  --gradient-card: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  --gradient-hover: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  
  /* 텍스트 색상 - 라이트 테마 */
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;
  --text-dark: #0f172a;
  
  /* 배경 색상 - 라이트 테마 */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-dark: #1e293b;
  --bg-glass: rgba(255, 255, 255, 0.9);
  --bg-glass-dark: rgba(30, 41, 59, 0.9);
  --bg-hero: #f8fafc;
  
  /* 미니멀 그림자 */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.15);
  --shadow-glow-strong: 0 0 30px rgba(37, 99, 235, 0.25);
  --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08), 0 2px 10px rgba(0, 0, 0, 0.04);
  
  /* 테두리 */
  --border-radius: 12px;
  --border-radius-md: 16px;
  --border-radius-lg: 20px;
  --border-radius-xl: 24px;
  --border-radius-2xl: 32px;
  --border-radius-full: 9999px;
  
  /* 트랜지션 */
  --transition-fast: all 0.15s ease;
  --transition-normal: all 0.3s ease;
  --transition-slow: all 0.5s ease;
  
  /* 폰트 */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* 간격 */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
}

/* ===== 글로벌 스타일 ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(6, 182, 212, 0.02) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

/* ===== 섹션 공통 스타일 ===== */
.section-modern {
  padding: var(--space-3xl) 0;
  position: relative;
}

.container-modern {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  position: relative;
}

/* ===== 타이틀 스타일 ===== */
.title-modern {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  text-align: center;
  margin-bottom: var(--space-xl);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  letter-spacing: -0.02em;
  position: relative;
}

.title-modern::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.subtitle-modern {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--space-2xl);
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.description-modern {
  font-size: clamp(1rem, 2vw, 1.125rem);
  text-align: center;
  margin-bottom: var(--space-2xl);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== 카드 스타일 ===== */
.card-modern {
  background: var(--gradient-card);
  border-radius: var(--border-radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(37, 99, 235, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.card-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.card-modern:hover::before {
  transform: scaleX(1);
}

.card-modern::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(37, 99, 235, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.card-modern:hover::after {
  opacity: 1;
}

.card-modern:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(37, 99, 235, 0.3);
}

/* ===== 버튼 스타일 ===== */
.btn-modern {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--border-radius-lg);
  border: none;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  gap: var(--space-sm);
  letter-spacing: 0.01em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.btn-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: var(--transition-normal);
  z-index: -1;
}

.btn-modern:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-white);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  background: var(--gradient-secondary);
  border-color: rgba(124, 58, 237, 0.3);
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--text-white);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-accent {
  background: var(--gradient-accent);
  color: var(--text-white);
  box-shadow: var(--shadow-md);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ===== 애니메이션 클래스 ===== */
.animate-fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  animation: fadeInLeft 0.8s ease-out forwards;
}

.animate-fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  animation: fadeInRight 0.8s ease-out forwards;
}

.animate-scale-in {
  opacity: 0;
  transform: scale(0.9);
  animation: scaleIn 0.8s ease-out forwards;
}

.animate-bounce-in {
  opacity: 0;
  transform: scale(0.8);
  animation: bounceIn 1s ease-out forwards;
}

.animate-slide-up {
  opacity: 0;
  transform: translateY(40px);
  animation: slideUp 0.8s ease-out forwards;
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

.animate-pulse {
  animation: pulse 3s ease-in-out infinite;
}

.animate-glow {
  animation: glow 2.5s ease-in-out infinite alternate;
}

.animate-shimmer {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  background-size: 200% 100%;
  animation: shimmer 2.5s infinite;
}

.animate-rainbow {
  animation: rainbow 3s ease-in-out infinite;
}

/* ===== 애니메이션 키프레임 ===== */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

@keyframes glow {
  from {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.4);
  }
  to {
    box-shadow: 0 0 40px rgba(102, 126, 234, 0.8), 0 0 60px rgba(240, 147, 251, 0.4);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes rainbow {
  0%, 100% {
    filter: hue-rotate(0deg);
  }
  50% {
    filter: hue-rotate(180deg);
  }
}

/* ===== 히어로 섹션 ===== */
.hero-section-modern {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  color: var(--text-primary);
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-section-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(6, 182, 212, 0.03) 0%, transparent 50%);
  opacity: 0.6;
  animation: heroBackground 20s ease-in-out infinite;
}

.hero-section-modern::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(37,99,235,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
  opacity: 0.3;
  animation: float 15s ease-in-out infinite;
}

@keyframes heroBackground {
  0%, 100% {
    background: 
      radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
  }
  50% {
    background: 
      radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
  }
}

.hero-content-modern {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-section-modern .title-modern {
  color: var(--text-primary) !important;
  font-size: clamp(3rem, 8vw, 5rem);
  margin-bottom: var(--space-xl);
  text-shadow: none;
  background: none !important;
  -webkit-text-fill-color: var(--text-primary) !important;
  font-weight: 900;
  letter-spacing: -0.02em;
  position: relative;
}

.hero-section-modern .title-modern::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, transparent 70%);
  z-index: -1;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes heroTitle {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-section-modern .subtitle-modern {
  color: var(--text-secondary) !important;
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  margin-bottom: var(--space-xl);
  text-shadow: none;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-left: 4px solid var(--primary);
  padding-left: var(--space-lg);
}

.problem-list-modern {
  display: grid;
  gap: var(--space-md);
  margin: var(--space-2xl) 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.problem-item-modern {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  background: var(--bg-glass);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(37, 99, 235, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--text-primary) !important;
  font-weight: 600;
  text-shadow: none;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.problem-item-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s ease;
}

.problem-item-modern:hover::before {
  left: 100%;
}

.problem-item-modern:hover {
  background: var(--gradient-hover);
  transform: translateX(12px) translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: rgba(37, 99, 235, 0.3);
}

.check-icon-modern {
  color: var(--success);
  font-weight: bold;
  font-size: 1.3rem;
  background: rgba(5, 150, 105, 0.1);
  padding: 8px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  border: 1px solid rgba(5, 150, 105, 0.2);
}

.problem-item-modern:hover .check-icon-modern {
  background: rgba(5, 150, 105, 0.15);
  transform: scale(1.1);
  box-shadow: var(--shadow-sm);
}

@keyframes checkPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

.key-message-modern {
  margin-top: var(--space-2xl);
  padding: var(--space-2xl);
  background: var(--bg-glass);
  border-radius: var(--border-radius-xl);
  border: 1px solid rgba(37, 99, 235, 0.1);
  color: var(--text-primary) !important;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(15px);
  position: relative;
  overflow: hidden;
}

.key-message-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

@keyframes keyMessageGlow {
  from {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
  }
  to {
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.2);
  }
}

.key-text-modern {
  font-size: 1.125rem;
  line-height: 1.7;
  margin: 0;
  color: var(--text-primary) !important;
  font-weight: 700;
  text-shadow: none;
  position: relative;
  z-index: 1;
}

/* ===== 비교 섹션 ===== */
.comparison-container-modern {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  margin: var(--space-2xl) 0;
}

.comparison-item-modern {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  border-radius: var(--border-radius-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  color: var(--text-white);
}

.comparison-item-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0.1;
  z-index: -1;
}

.wrong-approach-modern {
  background: var(--gradient-warning);
  color: var(--text-white);
  box-shadow: var(--shadow-lg);
}

.right-approach-modern {
  background: var(--gradient-success);
  color: var(--text-white);
  box-shadow: var(--shadow-lg);
}

.comparison-title-modern {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-white);
}

.comparison-description-modern {
  font-size: 1.125rem;
  opacity: 0.9;
  color: var(--text-white);
}

.expertise-list-modern {
  display: grid;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.expertise-item-modern {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-primary);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border-left: 4px solid var(--primary);
  color: #000000;
  font-weight: 500;
}

.expertise-item-modern:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ===== 비교표 스타일 ===== */
.comparison-table-modern {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  margin: var(--space-2xl) 0;
}

.table-header-modern {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  background: var(--gradient-primary);
  color: var(--text-white);
  font-weight: 600;
}

.header-item-modern {
  padding: var(--space-lg);
  text-align: center;
  font-size: 1.125rem;
  color: var(--text-white);
}

.table-row-modern {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  border-bottom: 1px solid var(--bg-tertiary);
  transition: var(--transition-normal);
}

.table-row-modern:hover {
  background: var(--bg-secondary);
}

.table-cell-modern {
  padding: var(--space-lg);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000000;
  font-weight: 500;
}

.table-cell-modern:first-child {
  text-align: left;
  justify-content: flex-start;
  font-weight: 700;
  color: #000000;
}

/* ===== 문제점 섹션 ===== */
.problem-details-modern {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-xl);
  margin: var(--space-2xl) 0;
}

.problem-question-modern {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--warning);
  margin-bottom: var(--space-xl);
  text-align: center;
}

.conclusion-modern {
  margin-top: var(--space-2xl);
  padding: var(--space-xl);
  background: var(--gradient-warning);
  border-radius: var(--border-radius-lg);
  color: var(--text-white);
  text-align: center;
}

.conclusion-title-modern {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-white);
}

.conclusion-text-modern {
  font-size: 1.125rem;
  line-height: 1.6;
  margin-bottom: var(--space-xl);
  color: var(--text-white);
}

/* ===== Before & After 섹션 ===== */
.before-after-container-modern {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  margin: var(--space-2xl) 0;
}

.before-section-modern,
.after-section-modern {
  padding: var(--space-2xl) var(--space-xl);
  border-radius: var(--border-radius-lg);
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  color: var(--text-white);
}

.before-section-modern {
  background: var(--gradient-warning);
  color: var(--text-white);
}

.after-section-modern {
  background: var(--gradient-success);
  color: var(--text-white);
}

.before-title-modern,
.after-title-modern {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-xl);
  color: var(--text-white);
}

.before-quotes-modern,
.after-quotes-modern {
  display: grid;
  gap: var(--space-lg);
}

.quote-modern {
  font-size: 1.125rem;
  line-height: 1.6;
  padding: var(--space-md);
  background: var(--bg-glass);
  border-radius: var(--border-radius-md);
  backdrop-filter: blur(10px);
  color: #000000;
  font-weight: 500;
  text-shadow: none;
}

/* ===== 후기 섹션 ===== */
.testimonials-grid-modern {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-2xl) 0;
}

.testimonial-card-modern {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  color: #000000;
}

.testimonial-card-modern::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 20px;
  font-size: 8rem;
  color: var(--primary);
  opacity: 0.1;
  font-family: serif;
}

.testimonial-card-modern:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.testimonial-header-modern {
  margin-bottom: var(--space-lg);
}

.testimonial-author-modern {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.testimonial-content-modern {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #000000;
  margin: 0;
  font-weight: 500;
}

/* ===== 솔루션 섹션 ===== */
.solution-container-modern {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  margin: var(--space-2xl) 0;
}

.solution-item-modern {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  box-shadow: var(--shadow-xl);
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  color: #000000;
}

.solution-item-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.solution-item-modern:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.solution-title-modern {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-xl);
  color: var(--primary);
}

.solution-benefits-modern {
  display: grid;
  gap: var(--space-md);
}

.benefit-item-modern {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  transition: var(--transition-normal);
  color: #000000;
  font-weight: 500;
}

.benefit-item-modern:hover {
  background: var(--bg-tertiary);
  transform: translateX(8px);
}

/* ===== 우려사항 섹션 ===== */
.concerns-container-modern {
  display: grid;
  gap: var(--space-2xl);
  margin: var(--space-2xl) 0;
}

.concern-item-modern {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  color: #000000;
}

.concern-item-modern:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.concern-title-modern {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--warning);
  margin-bottom: var(--space-xl);
}

.concern-comparison-modern {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}

.comparison-wrong-modern,
.comparison-right-modern {
  padding: var(--space-xl);
  border-radius: var(--border-radius-md);
  text-align: center;
  color: var(--text-white);
}

.comparison-wrong-modern {
  background: var(--gradient-warning);
  color: var(--text-white);
}

.comparison-right-modern {
  background: var(--gradient-success);
  color: var(--text-white);
}

.comparison-wrong-modern h4,
.comparison-right-modern h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-white);
}

.concern-conclusion-modern {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--success);
  text-align: center;
  margin-top: var(--space-xl);
}

.concern-details-modern {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  color: #000000;
}

.concern-details-modern p {
  margin: var(--space-xs) 0;
  font-weight: 600;
  color: #000000;
}

/* ===== 체크리스트 섹션 ===== */
.checklist-intro-modern {
  font-size: 1.25rem;
  text-align: center;
  margin-bottom: var(--space-2xl);
  color: var(--text-secondary);
}

.checklist-items-modern {
  display: grid;
  gap: var(--space-lg);
  margin: var(--space-2xl) 0;
}

.checklist-item-modern {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-xl);
  background: var(--bg-primary);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border-left: 4px solid var(--primary);
  color: #000000;
  font-weight: 500;
}

.checklist-item-modern:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
}

.checklist-warning-modern {
  margin: var(--space-2xl) 0;
  padding: var(--space-xl);
  background: var(--gradient-warning);
  border-radius: var(--border-radius-lg);
  color: var(--text-white);
  text-align: center;
}

.warning-text-modern {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
  color: var(--text-white);
}

.checklist-action-modern {
  margin-top: var(--space-2xl);
}

.action-text-modern {
  font-size: 1.125rem;
  text-align: center;
  margin-bottom: var(--space-xl);
  color: #000000;
}

.action-steps-modern {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
  color: #000000;
}

.steps-title-modern {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--primary);
}

.step-item-modern {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  transition: var(--transition-normal);
  color: #000000;
  font-weight: 500;
}

.step-item-modern:hover {
  background: var(--bg-tertiary);
  transform: translateX(8px);
}

.step-number-modern {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

/* ===== CTA 섹션 ===== */
.final-cta-section-modern {
  background: var(--gradient-dark);
  color: var(--text-white);
  text-align: center;
}

.final-cta-section-modern .title-modern {
  color: var(--text-white);
  background: none;
  -webkit-text-fill-color: var(--text-white);
}

.cta-content-modern {
  max-width: 800px;
  margin: 0 auto;
}

.cta-message-modern {
  font-size: 1.25rem;
  margin-bottom: var(--space-2xl);
  opacity: 1;
  color: var(--text-white);
  font-weight: 600;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-benefits-modern {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-2xl) 0;
}

.cta-benefits-modern .benefit-item-modern {
  background: var(--bg-glass-dark);
  color: #000000;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-benefits-modern .benefit-item-modern:hover {
  background: rgba(255, 255, 255, 0.15);
}

.benefit-icon-modern {
  font-size: 1.5rem;
}

.cta-button-container-modern {
  margin-top: var(--space-2xl);
}

.cta-button-modern {
  font-size: 1.25rem;
  padding: var(--space-lg) var(--space-2xl);
  background: var(--gradient-accent);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.cta-button-modern:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl), var(--shadow-glow-strong);
}

/* ===== 반응형 디자인 ===== */
@media (max-width: 768px) {
  .section-modern {
    padding: var(--space-2xl) 0;
  }
  
  .container-modern {
    padding: 0 var(--space-md);
  }
  
  .comparison-container-modern,
  .before-after-container-modern,
  .solution-container-modern,
  .concern-comparison-modern {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .comparison-table-modern {
    font-size: 0.875rem;
  }
  
  .table-header-modern,
  .table-row-modern {
    grid-template-columns: 1fr;
  }
  
  .header-item-modern,
  .table-cell-modern {
    padding: var(--space-md);
  }
  
  .testimonials-grid-modern {
    grid-template-columns: 1fr;
  }
  
  .cta-benefits-modern {
    grid-template-columns: 1fr;
  }
  
  .card-modern {
    padding: var(--space-xl) var(--space-lg);
  }
  
  .problem-details-modern,
  .concern-item-modern,
  .action-steps-modern {
    padding: var(--space-xl) var(--space-lg);
  }
}

@media (max-width: 480px) {
  .title-modern {
    font-size: 2rem;
  }
  
  .subtitle-modern {
    font-size: 1.125rem;
  }
  
  .description-modern {
    font-size: 1rem;
  }
  
  .btn-modern {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
  }
  
  .card-modern {
    padding: var(--space-lg) var(--space-md);
  }
}

/* ===== 유틸리티 클래스 ===== */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient {
  background: var(--gradient-primary);
}

.shadow-modern {
  box-shadow: var(--shadow-lg);
}

.rounded-modern {
  border-radius: var(--border-radius-lg);
}

.transition-modern {
  transition: var(--transition);
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* 스크롤바 스타일링 */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}