:root{--build-id:"77f15103-9ff1-42e3-8b25-898816b4fd01";}
@charset "UTF-8";

/* F2 폰트 스택 적용 */
body {
  font-family: -apple-system, "Noto Sans KR", "Malgun Gothic", "Segoe UI", Arial, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0em;
  margin: 0;
  padding: 0;
  background-color: #fafafa;
  color: #1f2937;
}

/* H16 헤딩 사이즈 */
h1 {
  font-size: clamp(1.75rem, 1.5vw + 1.25rem, 2.75rem);
  line-height: 1.2;
  margin: 0 0 1.5rem 0;
  color: #111827;
  font-weight: 700;
}

h2 {
  font-size: clamp(1.4rem, 1.2vw + 1rem, 2.2rem);
  line-height: 1.3;
  margin: 0 0 1.2rem 0;
  color: #1f2937;
  font-weight: 600;
}

h3 {
  font-size: clamp(1.12rem, 0.96vw + 0.8rem, 1.76rem);
  line-height: 1.4;
  margin: 0 0 1rem 0;
  color: #374151;
  font-weight: 600;
}

p {
  margin: 0 0 1rem 0;
}

a {
  color: #ea580c;
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: #c2410c;
}

a:focus-visible {
  outline: 3px solid #0066cc;
  outline-offset: 2px;
}

/* 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;
}

/* N03 네비게이션 스타일 - 사이드 고정형 */
header {
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

.logo:hover {
  color: #fbbf24;
}

.menu-checkbox {
  display: none;
}

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

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 2rem;
}

nav li {
  margin: 0;
}

nav a {
  color: #ffffff;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: background 0.3s;
}

nav a:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

nav a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.25);
  font-weight: 600;
}

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

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #1e3a8a;
    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 a {
    display: block;
    padding: 1rem 2rem;
  }
}

/* Main Content */
main {
  min-height: 60vh;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 50%, #dc2626 100%);
  color: #ffffff;
  padding: 4rem 2rem;
  text-align: center;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
}

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

.hero p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.hero svg {
  margin: 2rem auto 0;
  display: block;
}

/* S07 섹션 스타일 - 좌우 비대칭 배치 */
section {
  padding: 3rem 2rem;
}

.section-content {
  max-width: 1200px;
  margin: 0 auto;
}

.intro-section {
  background: #fff;
}

.features-section {
  background: #f3f4f6;
}

.detail-section {
  background: #fff;
}

.cta-section {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  text-align: center;
}

.cta-section svg {
  margin: 2rem auto 0;
  display: block;
}

/* L28 그리드 레이아웃 - 3단 비대칭 */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

/* K16 카드 스타일 */
.card {
  background: #ffffff;
  border-left: 4px solid #ea580c;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(234, 88, 12, 0.2);
}

.card h3 {
  color: #ea580c;
  margin-bottom: 0.8rem;
}

/* Page Header */
.page-header {
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  color: #ffffff;
  padding: 3rem 2rem;
  text-align: center;
}

.page-header h1 {
  color: #ffffff;
  margin: 0;
}

/* Content Section */
.content-section {
  background: #ffffff;
  padding: 3rem 2rem;
}

.content-section:nth-child(even) {
  background: #f9fafb;
}

/* FAQ Items */
.faq-item {
  background: #ffffff;
  border-left: 4px solid #d97706;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.faq-item h2 {
  font-size: 1.2rem;
  color: #ea580c;
  margin-bottom: 0.8rem;
}

/* Contact Info */
.contact-info {
  background: #fef3c7;
  border-left: 4px solid #f59e0b;
  padding: 2rem;
  margin: 2rem 0;
  border-radius: 4px;
}

.contact-info p {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
  color: #1f2937;
}

/* Footer */
footer {
  background: #111827;
  color: #d1d5db;
  padding: 2rem;
  text-align: center;
}

.footer-content p {
  margin: 0.5rem 0;
}

.footer-content a {
  color: #fbbf24;
}

.footer-content a:hover {
  color: #f59e0b;
}

/* Doc Container (Privacy/Terms) */
.doc-container {
  max-width: 800px;
  margin: 4rem auto;
  padding: 2rem;
  text-align: center;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.doc-container h1 {
  color: #1e3a8a;
  margin-bottom: 1.5rem;
}

.doc-container p {
  font-size: 1.1rem;
  line-height: 1.8;
}

.doc-container a {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.75rem 1.5rem;
  background: #ea580c;
  color: #ffffff;
  border-radius: 4px;
  font-weight: 600;
  transition: background 0.3s;
}

.doc-container a:hover {
  background: #c2410c;
}

/* B16 버튼 스타일 */
.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(234, 88, 12, 0.4);
}

.btn:focus-visible {
  outline: 3px solid #0066cc;
  outline-offset: 2px;
}

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

  section {
    padding: 2rem 1.5rem;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .header-container {
    padding: 1rem 1.5rem;
  }
}