:root{--build-id:"7ce676d3-8e5c-4a07-96cd-ec6f1ae20b02";}
@charset "UTF-8";

/* 선택된 패턴: L27, C18, T09, B17, N06, K13, S02, H14, F1, CS18 */

/* F1 폰트 스택 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0em;
  color: #1a1a1a;
  background: #fafafa;
}

/* H14 헤딩 스타일 */
h1 {
  font-size: clamp(2.25rem, 3.2vw + 1rem, 3.30rem);
  font-weight: 820;
  line-height: 1.14;
  letter-spacing: -0.016em;
  color: #0a0a0a;
  margin-bottom: 1.2rem;
}

h2 {
  font-size: clamp(1.69rem, 2.4vw + 0.75rem, 2.48rem);
  font-weight: 820;
  line-height: 1.19;
  letter-spacing: -0.016em;
  color: #0a0a0a;
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.35rem, 1.92vw + 0.6rem, 1.98rem);
  font-weight: 720;
  line-height: 1.24;
  letter-spacing: -0.016em;
  color: #0a0a0a;
  margin-bottom: 0.8rem;
}

/* C18 색상 팔레트 (차분한 네이비 + 베이지) */
:root {
  --primary: #2c3e50;
  --secondary: #34495e;
  --accent: #7f8c8d;
  --bg-light: #ecf0f1;
  --text-dark: #0a0a0a;
}

/* Skip Link */
.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;
  outline: 3px solid #0066cc;
  outline-offset: 2px;
}

/* N06 네비게이션 (햄버거 메뉴) */
header {
  background: var(--primary);
  color: #fff;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
}

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: #fff;
}

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

nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

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

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

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--secondary);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
  }

  .menu-checkbox:checked ~ nav {
    max-height: 400px;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
  }

  nav li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  nav a {
    display: block;
    padding: 1rem 1.5rem;
  }
}

/* L27 레이아웃 (비대칭 그리드) */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  padding: 4rem 2rem;
  border-radius: 12px;
  margin-bottom: 3rem;
  text-align: center;
}

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

.hero h1 {
  color: #fff;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-icon {
  color: var(--bg-light);
  opacity: 0.8;
}

/* S02 여백 시스템 (중간 여백) */
section {
  margin-bottom: 3rem;
}

.content-section {
  background: #fff;
  padding: 2.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  margin-bottom: 2rem;
}

.page-header {
  text-align: center;
  margin-bottom: 3rem;
  padding: 2rem 0;
  border-bottom: 2px solid var(--bg-light);
}

.page-header p {
  font-size: 1.1rem;
  color: var(--accent);
  margin-top: 0.5rem;
}

/* K13 카드 스타일 (그림자 강조) */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.feature-card {
  background: #fff;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.feature-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

/* T09 타이포그래피 (중간 자간) */
p {
  margin-bottom: 1rem;
  letter-spacing: 0.01em;
}

.intro p,
.benefits p {
  font-size: 1.05rem;
  line-height: 1.75;
}

/* B17 버튼 스타일 (라운드 + 그라데이션) */
.cta {
  background: var(--bg-light);
  padding: 3rem 2rem;
  border-radius: 12px;
  text-align: center;
}

.cta h2 {
  color: var(--primary);
  margin-bottom: 1rem;
}

.cta p {
  font-size: 1.1rem;
  color: var(--text-dark);
}

/* FAQ 스타일 */
.faq-item {
  background: #fff;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  margin-bottom: 1.5rem;
}

.faq-item h2 {
  color: var(--primary);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

/* Contact 스타일 */
.contact-info {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: 8px;
  margin: 2rem 0;
}

.contact-info p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.contact-info strong {
  color: var(--primary);
  font-weight: 700;
}

.contact-icon,
.section-icon {
  display: block;
  margin: 2rem auto;
  color: var(--accent);
}

/* Footer */
footer {
  background: var(--primary);
  color: #fff;
  padding: 2rem 0;
  margin-top: 4rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
}

.footer-content nav {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
}

.footer-content a {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer-content a:hover {
  color: var(--bg-light);
}

/* Privacy/Terms 문서 스타일 */
.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;
  font-size: 1.1rem;
}

.doc-container a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.doc-container a:hover {
  text-decoration: underline;
}

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

/* 반응형 */
@media (max-width: 768px) {
  .hero {
    padding: 3rem 1.5rem;
  }

  .content-section {
    padding: 1.5rem;
  }

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

  h1 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
  }
}