:root{--build-id:"7e668961-b737-432a-94a6-0eb6e505a15a";}
/* 변수 정의 - C26 퍼플 팔레트 */
:root {
  --primary: #7c3aed;
  --bg: #f5f3ff;
  --text: #4c1d95;
  --accent: #8b5cf6;
  --heading: var(--text);
  --link: var(--text);
}

/* 폰트 - F1 Apple Core */
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;
  margin: 0;
  padding: 0;
  background-color: var(--bg);
  color: var(--text);
}

/* 헤딩 - H14 */
h1 {
  font-size: clamp(2.5rem, 5vw, 3.625rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 3px;
  text-underline-offset: 0.3em;
  color: var(--heading);
  margin: 0 0 1.5rem 0;
}

h2 {
  font-size: clamp(1.875rem, 4vw, 2.719rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--heading);
  margin: 2.5rem 0 1.25rem 0;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.039rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--heading);
  margin: 2rem 0 1rem 0;
}

/* 링크 */
a {
  color: var(--link);
  text-decoration: none;
  transition: opacity 0.2s;
}

a:hover {
  opacity: 0.7;
}

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;
}

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

.header-container {
  max-width: 1280px;
  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);
}

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

nav a {
  font-weight: 500;
  color: var(--text);
}

nav a[aria-current="page"] {
  color: var(--primary);
  font-weight: 700;
}

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--primary);
}

/* 섹션 여백 - S01 */
section {
  padding: 5rem 0;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* 히어로 섹션 - L07 오버레이 히어로 */
.hero-overlay {
  position: relative;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  padding: 8rem 2rem 6rem;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-overlay h1 {
  color: #fff;
  text-decoration-color: rgba(255, 255, 255, 0.5);
  margin-bottom: 2rem;
}

.hero-overlay p {
  font-size: 1.125rem;
  line-height: 1.75;
  margin-bottom: 2.5rem;
  opacity: 0.95;
}

.hero-svg {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  width: 300px;
  height: 225px;
  opacity: 0.15;
  z-index: 1;
}

/* 버튼 - B14 */
.cta-button {
  display: inline-block;
  border-radius: 0.25rem;
  padding: 1rem 2rem;
  font-weight: 600;
  transform: skew(-5deg);
  background-color: #fff;
  color: var(--primary);
  transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
  transform: skew(-5deg) translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  opacity: 1;
}

/* 소개 섹션 */
.intro-section {
  background-color: #fff;
}

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

.icon-item {
  text-align: center;
}

.icon {
  font-size: 3rem;
  color: var(--accent);
  display: block;
  margin-bottom: 1rem;
}

/* 카드 슬라이더 - L07 */
.features-section {
  background-color: var(--bg);
}

.card-slider {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

/* 카드 - K14 */
.feature-card {
  border-radius: 1rem 0 1rem 0;
  border: 2px solid var(--primary);
  padding: 1.75rem;
  background-color: #fff;
  transition: transform 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
}

.feature-card svg {
  width: 100px;
  height: 100px;
  margin-bottom: 1.5rem;
}

/* 효과 섹션 */
.benefits-section {
  background-color: #fff;
}

.benefit-list {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.benefit-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.benefit-icon {
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
}

/* CTA 플로팅 */
.cta-floating {
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
  color: #fff;
  text-align: center;
}

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

.cta-floating p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.cta-floating .cta-button {
  background-color: #fff;
  color: var(--primary);
}

/* 페이지 헤더 */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  text-align: center;
  padding: 4rem 2rem;
}

.page-header h1 {
  color: #fff;
  text-decoration-color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.125rem;
  opacity: 0.95;
}

/* 콘텐츠 섹션 */
.content-section {
  background-color: #fff;
}

.content-section p {
  margin-bottom: 1.5rem;
}

/* FAQ */
.faq-item {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #e5e7eb;
}

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

.faq-item h2 {
  margin-top: 0;
}

/* 리뷰 */
.review-card {
  background-color: var(--bg);
  border-radius: 1rem 0 1rem 0;
  border: 2px solid var(--primary);
  padding: 2rem;
  margin-bottom: 2rem;
}

.review-header {
  margin-bottom: 1.5rem;
}

.review-icon {
  font-size: 2rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.5rem;
}

.review-meta {
  color: var(--accent);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

/* 연락처 */
.contact-info {
  max-width: 800px;
  margin: 0 auto;
}

.contact-details {
  margin: 3rem 0;
}

.contact-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 2.5rem;
}

.contact-icon {
  font-size: 2rem;
  color: var(--accent);
  flex-shrink: 0;
}

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

/* 푸터 */
footer {
  background-color: var(--text);
  color: #fff;
  padding: 3rem 2rem 2rem;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-brand strong {
  font-size: 1.25rem;
  display: block;
  margin-bottom: 0.5rem;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a {
  color: #fff;
}

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

.footer-copyright {
  grid-column: 1 / -1;
  text-align: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.875rem;
  opacity: 0.8;
}

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

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #fff;
    box-shadow: 0 4px 8px 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;
    gap: 0;
    padding: 1rem 0;
  }

  nav li {
    border-bottom: 1px solid #f3f4f6;
  }

  nav a {
    display: block;
    padding: 1rem 2rem;
  }

  .hero-overlay {
    padding: 5rem 1.5rem 4rem;
  }

  .hero-svg {
    width: 200px;
    height: 150px;
    bottom: 1rem;
    right: 1rem;
  }

  section {
    padding: 3rem 0;
  }

  .icon-grid,
  .card-slider {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

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