:root{--build-id:"5ac6e9c4-b269-43a4-b96d-496121ff844c";}
/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* CSS Variables - C24 핑크 계열 */
:root {
  --primary: #db2777;
  --bg: #fce7f3;
  --text: #9f1239;
  --accent: #ec4899;
  --heading: var(--text);
  --link: var(--text);
  --container: 1250px;
  --section-padding: 5.5rem 0;
  --gap: 3.25rem;
}

/* F4 - Windows Modern 폰트 스택 */
body {
  font-family: "Segoe UI Variable", "Malgun Gothic", "Noto Sans KR", Arial, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0em;
  color: var(--text);
  background: var(--bg);
}

/* Skip Link - 접근성 */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #000;
  color: #fff;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* 키보드 포커스 스타일 */
a:focus-visible,
input:focus-visible,
label:focus-visible {
  outline: 3px solid #0066cc;
  outline-offset: 2px;
}

/* N07 - 상단 스크롤 + 좌측 로고 + 우측 메뉴 (드롭다운) */
header {
  background: rgba(252, 231, 243, 0.95);
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(219, 39, 119, 0.1);
}

.header-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--primary);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--primary);
}

/* 모바일 네비게이션 */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
    border-bottom: 1px solid rgba(219, 39, 119, 0.1);
  }

  .menu-checkbox:checked ~ nav {
    max-height: 500px;
  }

  nav ul {
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
  }
}

/* H12 - 헤딩 스타일 (반응형 clamp) */
h1 {
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--heading);
  margin-bottom: 1rem;
}

/* 섹션 레이아웃 - S07 */
section {
  padding: var(--section-padding);
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}

/* L16 - 패럴랙스 히어로 */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.1);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h1,
.hero p {
  color: #fff;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 600px;
}

/* 지그재그 레이아웃 */
.zigzag {
  display: grid;
  gap: var(--gap);
}

.zigzag-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.zigzag-item:nth-child(even) .zigzag-content {
  order: 2;
}

.zigzag-item:nth-child(even) .zigzag-image {
  order: 1;
}

/* 통계 그리드 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 2rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--primary);
  display: block;
  margin-bottom: 0.5rem;
}

/* K12 - 카드 스타일 */
.card {
  background: #f3f4f6;
  border-radius: 0;
  padding: 2rem;
  height: 100%;
}

.card h3 {
  color: var(--primary);
}

/* B12 - 버튼 스타일 */
.btn {
  display: inline-block;
  border-radius: 1rem;
  padding: 1.25rem 2.5rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  text-decoration: none;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.btn-secondary {
  background: #fff;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  color: #fff;
}

/* CTA 섹션 */
.cta-section {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 4rem 2rem;
}

.cta-section h2,
.cta-section p {
  color: #fff;
}

/* 그리드 레이아웃 */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* 리스트 스타일 */
.feature-list {
  list-style: none;
  display: grid;
  gap: 1.5rem;
}

.feature-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.feature-list li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* SVG 스타일 */
.icon {
  width: 64px;
  height: 64px;
  margin-bottom: 1rem;
}

/* 연락처 정보 */
.contact-info {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.125rem;
}

.contact-item::before {
  font-size: 1.5rem;
}

/* Footer */
footer {
  background: #fff;
  padding: 3rem 0 1.5rem;
  border-top: 1px solid rgba(219, 39, 119, 0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-links {
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(219, 39, 119, 0.1);
  font-size: 0.875rem;
  color: var(--text);
}

/* Privacy/Terms 페이지 */
.doc-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}

.doc-container h1 {
  margin-bottom: 2rem;
}

.doc-container p {
  margin-bottom: 1.5rem;
}

/* 반응형 */
@media (max-width: 768px) {
  .zigzag-item {
    grid-template-columns: 1fr;
  }

  .zigzag-item:nth-child(even) .zigzag-content,
  .zigzag-item:nth-child(even) .zigzag-image {
    order: 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

@media (min-width: 769px) {
  .menu-checkbox,
  .menu-toggle {
    display: none;
  }
}