/* ===================================
   뉴콘텐츠능력개발원 - 공통 스타일시트
   =================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #1A4FA0;
  --primary-dark: #0f3475;
  --primary-light: #2d6fd6;
  --secondary: #00B4D8;
  --accent: #F97316;
  --accent-light: #FB923C;
  --dark: #1a1a2e;
  --text: #2d3748;
  --text-light: #718096;
  --bg-light: #f8faff;
  --bg-gray: #f4f6fb;
  --white: #ffffff;
  --border: #e1e1e4;
  --shadow: 0 4px 24px rgba(26, 79, 160, 0.10);
  --shadow-lg: 0 12px 40px rgba(26, 79, 160, 0.18);
  --radius: 14px;
  --radius-lg: 22px;
  --transition: all 0.3s cubic-bezier(.4, 0, .2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans KR', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
}

/* ===== 스크롤바 ===== */
::-webkit-scrollbar {
  width: 7px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: 10px;
}

/* ===================================
   HEADER / NAVIGATION
   =================================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1.5px solid rgba(26, 79, 160, 0.08);
  transition: var(--transition);
}

#header.scrolled {
  box-shadow: 0 2px 20px rgba(26, 79, 160, 0.12);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: white;
  font-weight: 800;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-size: 17px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.logo-sub {
  font-size: 10px;
  font-weight: 500;
  color: var(--text-light);
  letter-spacing: 0.5px;
}

nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 18px;
  border-radius: 9px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: rgba(26, 79, 160, 0.07);
}

.nav-cta {
  margin-left: 10px;
  padding: 9px 22px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white !important;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 3px 14px rgba(26, 79, 160, 0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(26, 79, 160, 0.4);
  background: linear-gradient(135deg, var(--primary-dark), var(--primary)) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  border: none;
  background: none;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2.5px;
  background: var(--primary);
  border-radius: 3px;
  transition: var(--transition);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
  min-height: 90vh;
  background: linear-gradient(135deg, #0c1e4a 0%, #1A4FA0 40%, #0e6db5 70%, #00B4D8 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-bg-circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  animation: float 8s ease-in-out infinite;
}

.hero-bg-circle:nth-child(1) {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -150px;
  animation-delay: 0s;
}

.hero-bg-circle:nth-child(2) {
  width: 400px;
  height: 400px;
  bottom: -100px;
  left: -100px;
  animation-delay: 3s;
}

.hero-bg-circle:nth-child(3) {
  width: 250px;
  height: 250px;
  top: 30%;
  right: 20%;
  animation-delay: 5s;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-20px);
  }
}

.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {

  0%,
  100% {
    opacity: 1;
    transform: scale(1)
  }

  50% {
    opacity: 0.6;
    transform: scale(1.3)
  }
}

.hero-title {
  font-size: clamp(4em, 3.5vw, 52px);
  font-weight: 800;
  color: white;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.hero-title span {
  color: #67e8f9;
  display: block;
}

.hero-subtitle {
  font-size: clamp(15px, 1.6vw, 20px);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
  font-weight: 400;
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  font-size: 15px;
  border-radius: 50px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 5px 20px rgba(249, 115, 22, 0.4);
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(249, 115, 22, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  background: rgba(255, 255, 255, 0.15);
  color: white;
  font-weight: 700;
  font-size: 15px;
  border-radius: 50px;
  text-decoration: none;
  border: 2px solid rgba(255, 255, 255, 0.4);
  transition: var(--transition);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
}

/* 히어로 통계 카드 */
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  padding: 22px 20px;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.stat-card.full {
  grid-column: span 2;
}

.stat-num {
  font-size: 36px;
  font-weight: 800;
  color: #67e8f9;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

/* ===================================
   SECTION 공통
   =================================== */
.section {
  padding: 90px 0;
}

.section-alt {
  background: var(--bg-gray);
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  background: rgba(26, 79, 160, 0.08);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 50px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.8px;
  margin-bottom: 14px;
  line-height: 1.25;
}

.section-title span {
  color: var(--primary);
}

.section-desc {
  font-size: 16px;
  color: var(--text-light);
  max-width: 100%;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===================================
   자격증 발급 현황 카운터
   =================================== */
.cert-stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.cert-stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  border: 2px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.cert-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.cert-stat-card:hover {
  border-color: var(--primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.cert-stat-icon {
  font-size: 32px;
  margin-bottom: 12px;
  display: block;
}

.cert-stat-num {
  font-size: 38px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 6px;
  display: block;
}

.cert-stat-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.cert-total-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: var(--radius);
  padding: 28px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 80px;
  color: white;
  text-align: center;
}

.cert-total-banner .total-num {
  font-size: 52px;
  font-weight: 800;
  line-height: 1;
}

.cert-total-banner .total-label {
  font-size: 18px;
  font-weight: 600;
  opacity: 0.9;
}

/* ===================================
   자격증 카드
   =================================== */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.cert-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1.5px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.cert-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transition: var(--transition);
}

.cert-card:hover {
  border-color: var(--primary-light);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.cert-card:hover::after {
  transform: scaleX(1);
}

.cert-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, #a0c8ff, #71a6fa);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}

.cert-card-title {
  font-size: 1.1em;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 1px;
}

.cert-grade {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.grade-badge {
  padding: 3px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(26, 79, 160, 0.08);
  color: var(--primary);
  border: 1px solid rgba(26, 79, 160, 0.15);
}

/* ===================================
   교육 프로그램 카드
   =================================== */
.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 26px;
}

.program-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1.5px solid var(--border);
}

.program-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.program-card-header {
  padding: 30px 28px 22px;
  position: relative;
}

.program-card-header.blue {
  background: linear-gradient(135deg, #1A4FA0, #2d6fd6);
}

.program-card-header.cyan {
  background: linear-gradient(135deg, #0891b2, #00B4D8);
}

.program-card-header.orange {
  background: linear-gradient(135deg, #c2410c, #f97316);
}

.program-card-header.green {
  background: linear-gradient(135deg, #15803d, #22c55e);
}

.program-card-header.purple {
  background: linear-gradient(135deg, #6d28d9, #a855f7);
}

.program-card-header.pink {
  background: linear-gradient(135deg, #be185d, #ec4899);
}

.program-card-label {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.program-card-title {
  font-size: 20px;
  font-weight: 800;
  color: white;
  line-height: 1.3;
}

.program-card-icon {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 32px;
  opacity: 0.6;
}

.program-card-body {
  padding: 24px 28px;
}

.program-card-desc {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.program-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.program-tag {
  padding: 4px 12px;
  background: var(--bg-light);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-light);
  border: 1px solid var(--border);
}

/* ===================================
   특징/강점 카드
   =================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 22px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 26px;
  text-align: center;
  border: 1.5px solid var(--border);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 18px;
}

.feature-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===================================
   기관소개 about
   =================================== */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-img-wrap {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  color: white;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.about-img-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.about-big-icon {
  font-size: 80px;
}

.about-img-title {
  font-size: 24px;
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.about-img-sub {
  font-size: 14px;
  opacity: 0.85;
  position: relative;
  z-index: 1;
}

.about-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--bg-light);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.about-info-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.about-info-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.about-info-title {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 3px;
}

.about-info-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
}

/* ===================================
   CTA 배너
   =================================== */
.cta-section {
  background: linear-gradient(135deg, #0c1e4a 0%, #1A4FA0 50%, #0891b2 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section h2 {
  font-size: 34px;
  font-weight: 800;
  color: white;
  margin-bottom: 14px;
}

.cta-section p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 36px;
}

.cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-cta-primary {
  padding: 15px 36px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  font-size: 16px;
  border-radius: 50px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 5px 20px rgba(249, 115, 22, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-cta-primary:hover {
  background: var(--accent-light);
  transform: translateY(-3px);
}

.btn-cta-secondary {
  padding: 15px 36px;
  background: transparent;
  color: white;
  font-weight: 700;
  font-size: 16px;
  border-radius: 50px;
  text-decoration: none;
  border: 2px solid rgba(255, 255, 255, 0.5);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

/* ===================================
   FOOTER
   =================================== */
footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 60px 0 30px;
}

.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand .logo-main {
  color: white;
  font-size: 18px;
}

.footer-brand .logo-sub {
  color: rgba(255, 255, 255, 0.5);
}

.footer-desc {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.8;
  margin-top: 14px;
}

.footer-reg {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.35);
  margin-top: 8px;
}

.footer-col h4 {
  font-size: 1em;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--secondary);
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 10px;
}

.footer-contact-item i {
  color: var(--secondary);
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 32px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
  flex-wrap: wrap;
  gap: 10px;
}

/* ===================================
   PAGE HERO (내부 페이지)
   =================================== */
.page-hero {
  background: linear-gradient(135deg, #0c1e4a 0%, #1A4FA0 60%, #0891b2 100%);
  padding: 120px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-hero-content {
  position: relative;
  z-index: 1;
}

.page-hero-title {
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 800;
  color: white;
  margin-bottom: 12px;
}

.page-hero-sub {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);
}

.breadcrumb {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 16px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: white;
}

/* ===================================
   문의 폼 / 연락처
   =================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
}

.contact-info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1.5px solid var(--border);
  height: fit-content;
}

.contact-info-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 28px;
}

.info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.info-item:last-child {
  border-bottom: none;
}

.info-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: white;
}

.info-text-label {
  font-size: 12px;
  color: var(--text-light);
  margin-bottom: 2px;
}

.info-text-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
}

.info-text-value a {
  color: var(--primary);
  text-decoration: none;
}

.info-text-value a:hover {
  text-decoration: underline;
}

.inquiry-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1.5px solid var(--border);
}

.inquiry-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 8px;
}

.inquiry-card p {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 28px;
}

.inquiry-btn-wrap {
  text-align: center;
  padding: 48px 20px;
  background: var(--bg-light);
  border-radius: var(--radius);
  border: 2px dashed var(--border);
}

.inquiry-btn-wrap p {
  font-size: 15px;
  color: var(--text);
  margin-bottom: 24px;
  font-weight: 500;
}

.btn-inquiry {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  font-weight: 700;
  font-size: 16px;
  border-radius: 50px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 5px 20px rgba(26, 79, 160, 0.3);
}

.btn-inquiry:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(26, 79, 160, 0.4);
}

/* 지도 섹션 */
.map-section {
  margin-top: 50px;
}

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1.5px solid var(--border);
  background: var(--bg-light);
  padding: 40px;
  text-align: center;
}

.map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 200px;
}

.map-placeholder i {
  font-size: 48px;
  color: var(--primary);
}

.map-placeholder h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
}

.map-placeholder p {
  font-size: 14px;
  color: var(--text-light);
}

/* ===================================
   강사파견 섹션
   =================================== */
.dispatch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.dispatch-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1.5px solid var(--border);
  transition: var(--transition);
  text-align: center;
}

.dispatch-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.dispatch-card-icon {
  font-size: 40px;
  margin-bottom: 14px;
  display: block;
}

.dispatch-card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.dispatch-card-desc {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===================================
   PAGE-SPECIFIC: certificate.html
   =================================== */
.cert-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
  justify-content: center;
}

.cert-tab-btn {
  padding: 9px 22px;
  border-radius: 50px;
  border: 2px solid var(--border);
  background: transparent;
  font-size: 1em;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: var(--transition);
}

.cert-tab-btn.active,
.cert-tab-btn:hover {
  background: #f97316;
  border-color: #f97316;
  color: white;
}

.cert-detail-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--border);
  overflow: hidden;
  margin-bottom: 24px;
  transition: var(--transition);
}

.cert-detail-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 28px 32px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
}

.cert-detail-icon {
  font-size: 36px;
}

.cert-detail-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 4px;
}

.cert-detail-sub {
  font-size: 14px;
  opacity: 0.85;
}

.cert-detail-body {
  padding: 28px 32px;
}

.cert-table {
  width: 100%;
  border-collapse: collapse;
}

.cert-table th,
.cert-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  text-align: left;
}

.cert-table th {
  font-weight: 700;
  color: var(--text);
  background: var(--bg-gray);
}

.cert-table td {
  color: var(--text);
}

.cert-table tr:last-child td {
  border-bottom: none;
}

/* ===================================
   COUNTER ANIMATION
   =================================== */
.count-up {
  transition: all 0.1s;
}

/* ===================================
   UTILITIES
   =================================== */
.text-center {
  text-align: center;
}

.mt-8 {
  margin-top: 8px;
}

.mt-16 {
  margin-top: 16px;
}

.mt-24 {
  margin-top: 24px;
}

.mt-32 {
  margin-top: 32px;
}

.mt-48 {
  margin-top: 48px;
}

/* ===================================
   MOBILE RESPONSIVE
   =================================== */
@media (max-width: 1024px) {
  .cert-stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-split {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .dispatch-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 24px;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 20px;
    gap: 4px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  }

  nav.open {
    display: flex;
  }

  .nav-cta {
    margin-left: 0;
    text-align: center;
  }

  .hamburger {
    display: flex;
  }

  .cert-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cert-stats-grid .cert-stat-card:last-child {
    grid-column: span 2;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .section {
    padding: 60px 0;
  }

  .container {
    padding: 0 20px;
  }

  .dispatch-grid {
    grid-template-columns: 1fr;
  }

  .about-split {
    gap: 32px;
  }

  .program-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-btns {
    flex-direction: column;
    align-items: flex-start;
  }

  .cert-total-banner {
    flex-direction: column;
    gap: 4px;
  }
}

@media (max-width: 480px) {
  .cert-stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cert-stats-grid .cert-stat-card:last-child {
    grid-column: span 2;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    grid-template-columns: 1fr 1fr;
  }
}