:root{--build-id:"977e74c7-b7ea-4403-8ca5-57df5ddb9296";}
/* 기본 리셋 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* CSS 변수 - C01 색상 팔레트 */
:root {
  --primary: #2563eb;
  --bg: #f8fafc;
  --text: #1e293b;
  --accent: #3b82f6;
  --heading: var(--text);
  --link: var(--text);
}

/* F1 폰트 스택 */
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;
  background: var(--bg);
  color: var(--text);
}

/* 접근성 - 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;
}

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

/* N01 네비게이션 */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  z-index: 50;
}

.header-container {
  max-width: 1450px;
  margin: 0 auto;
  padding: 1rem 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;
  background: none;
  border: none;
  color: var(--text);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

nav a {
  color: var(--link);
  text-decoration: none;
  font-weight: 500;
  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;
    right: 0;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
  }

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

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

/* 메인 콘텐츠 */
main {
  margin-top: 80px;
}

/* S09 섹션 여백 */
section {
  padding: 6.5rem 0;
}

.container {
  max-width: 1450px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* H01 헤딩 스타일 */
h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--heading);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.25rem;
}

/* B01 버튼 스타일 */
.btn {
  display: inline-block;
  border-radius: 9999px;
  padding: 1rem 2.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

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

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

/* K01 카드 스타일 */
.card {
  border-radius: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  padding: 2rem;
  background: #fff;
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* 그리드 레이아웃 */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 4.5rem;
}

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

/* 히어로 섹션 */
.hero {
  text-align: center;
  padding: 8rem 0 6.5rem;
  background: linear-gradient(135deg, var(--bg) 0%, #e0e7ff 100%);
}

.hero p {
  font-size: 1.125rem;
  color: var(--text);
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

/* 리스트 스타일 (CS01) */
.feature-list {
  list-style: none;
  margin: 2rem 0;
}

.feature-list li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  font-size: 1rem;
  line-height: 1.6;
}

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

/* 프로세스 스타일 */
.process-step {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.process-number {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
}

.process-content h3 {
  margin-bottom: 0.5rem;
}

/* 이미지 스타일 */
.content-image {
  width: 100%;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* CTA 섹션 */
.cta-section {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 5rem 2rem;
  border-radius: 2rem;
  margin: 4rem 0;
}

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

.cta-section p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

/* 푸터 */
footer {
  background: #1e293b;
  color: #fff;
  padding: 3rem 0 2rem;
  margin-top: 6.5rem;
}

.footer-content {
  max-width: 1450px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 3rem;
}

.footer-section h3 {
  color: #fff;
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.footer-section p,
.footer-section a {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.footer-section a:hover {
  color: #fff;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid #334155;
  color: #94a3b8;
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 1rem;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.875rem;
}

.footer-links a:hover {
  color: #fff;
}

/* 연락처 정보 */
.contact-info {
  background: #fff;
  border-radius: 1rem;
  padding: 2.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  margin-top: 3rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  font-size: 1.0625rem;
}

.contact-icon {
  font-size: 1.5rem;
  color: var(--primary);
}

/* 반응형 */
@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }

  .hero {
    padding: 5rem 0 4rem;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-content {
    flex-direction: column;
  }

  .process-step {
    flex-direction: column;
    text-align: center;
  }

  .process-number {
    margin: 0 auto;
  }
}

/* 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 {
  font-size: 1.0625rem;
  line-height: 1.8;
}

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

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