:root{--build-id:"1a18a8aa-76c1-4b89-b27e-023412aec9a0";}
/* 스느나 - 눈썹 문신 전문 사이트 */

/* CSS 변수 */
:root {
  --primary: #1d4ed8;
  --bg: #eff6ff;
  --text: #1e3a8a;
  --accent: #3b82f6;
  --heading: var(--text);
  --link: var(--text);
}

/* 폰트 설정 (F4: Windows Modern) */
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;
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
}

/* 헤딩 스타일 (H18) */
h1 {
  font-size: clamp(2.05rem, 2.7vw + 1rem, 3.05rem);
  font-weight: 700;
  line-height: 1.19;
  letter-spacing: -0.011em;
  color: var(--heading);
  margin: 0 0 1.5rem 0;
}

h2 {
  font-size: clamp(1.54rem, 2.03vw + 0.75rem, 2.29rem);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.011em;
  color: var(--heading);
  margin: 0 0 1.25rem 0;
}

h3 {
  font-size: clamp(1.23rem, 1.62vw + 0.6rem, 1.83rem);
  font-weight: 600;
  line-height: 1.29;
  letter-spacing: -0.011em;
  color: var(--heading);
  margin: 0 0 1rem 0;
}

/* 링크 */
a {
  color: var(--link);
  text-decoration: none;
  transition: opacity 0.3s ease;
}

a:hover {
  opacity: 0.7;
}

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

/* Skip to content */
.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 (N07: 상단 스크롤 + 좌측 로고 + 우측 메뉴 드롭다운 + 햄버거) */
header {
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  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: var(--primary);
}

.menu-checkbox {
  display: none;
}

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

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

nav a {
  font-weight: 500;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s ease;
}

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

@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 ease;
  }

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

  nav ul {
    flex-direction: column;
    padding: 1rem 2rem;
    gap: 0;
  }

  nav li {
    border-bottom: 1px solid #e5e7eb;
  }

  nav li:last-child {
    border-bottom: none;
  }

  nav a {
    display: block;
    padding: 1rem 0;
  }
}

/* 섹션 여백 (S02) */
section {
  padding: 4rem 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* 버튼 스타일 (B19) */
.btn {
  border-radius: 0.375rem;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  display: inline-block;
  transition: background 0.3s ease;
}

.btn:hover {
  background: var(--accent);
  opacity: 1;
}

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

/* 카드 스타일 (K13) */
.card {
  border-radius: 0.5rem;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.1);
  padding: 2rem;
  background: #fff;
  margin-bottom: 2.5rem;
}

/* 그리드 레이아웃 */
.grid {
  display: grid;
  gap: 2.5rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* 히어로 섹션 */
.hero {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  padding: 5rem 0;
  text-align: center;
}

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

.hero p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* 아이콘 그리드 */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

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

.icon-item .icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

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

.feature-list li {
  padding: 1rem 0;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list .icon {
  font-size: 1.5rem;
  color: var(--primary);
  flex-shrink: 0;
}

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

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

.faq-question {
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
  color: var(--heading);
}

.faq-answer {
  color: var(--text);
  line-height: 1.7;
}

/* 후기 카드 */
.testimonial-card {
  background: #fff;
  border-radius: 0.5rem;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.1);
  padding: 2rem;
  margin-bottom: 2rem;
}

.testimonial-author {
  font-weight: 600;
  margin-top: 1rem;
  color: var(--primary);
}

/* 연락처 정보 */
.contact-info {
  background: #fff;
  border-radius: 0.5rem;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.1);
  padding: 2rem;
  margin: 2rem 0;
}

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

.contact-item:last-child {
  margin-bottom: 0;
}

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

/* 푸터 */
footer {
  background: #fff;
  border-top: 1px solid #e5e7eb;
  padding: 3rem 0 2rem;
  margin-top: 4rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 1rem 0 2rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text);
}

.copyright {
  font-size: 0.875rem;
  color: #6b7280;
}

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

.doc-container p {
  margin: 1.5rem 0;
  line-height: 1.8;
}

/* 반응형 */
@media (max-width: 768px) {
  section {
    padding: 3rem 0;
  }

  .hero {
    padding: 3rem 0;
  }

  .container {
    padding: 0 1.5rem;
  }

  .card {
    padding: 1.5rem;
  }

  .icon-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
  }
}