:root{--build-id:"fd1e5e1d-a9e4-4828-bec2-6e7ce4b26937";}
/* ========================================
   프에기보비 요가매트 - 스타일시트
   패턴: L15, C30, T20, B20, N15, K10, S09, H16, F3, CS10
   ======================================== */

/* CSS 변수 정의 */
:root {
  --primary: #7e22ce;
  --bg: #f3e8ff;
  --text: #6b21a8;
  --accent: #9333ea;
  --heading: #6b21a8;
  --link: #6b21a8;
  --container-width: 1450px;
  --section-padding: 6.5rem 0;
  --gap: 4.5rem;
}

/* 폰트 스택 F3: Windows Core */
body {
  font-family: "Segoe UI", "Malgun Gothic", "Noto Sans KR", -apple-system, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0em;
  color: var(--text);
  background-color: var(--bg);
  margin: 0;
  padding: 0;
}

/* 헤딩 스타일 H16 */
h1 {
  font-size: clamp(1.95rem, 2.5vw + 1rem, 2.95rem);
  font-weight: 670;
  line-height: 1.21;
  letter-spacing: -0.009em;
  color: var(--heading);
  margin: 0 0 1.5rem 0;
}

h2 {
  font-size: clamp(1.46rem, 1.875vw + 0.75rem, 2.21rem);
  font-weight: 670;
  line-height: 1.26;
  letter-spacing: -0.009em;
  color: var(--heading);
  margin: 0 0 1.25rem 0;
}

h3 {
  font-size: clamp(1.17rem, 1.5vw + 0.6rem, 1.77rem);
  font-weight: 570;
  line-height: 1.31;
  letter-spacing: -0.009em;
  color: var(--heading);
  margin: 0 0 1rem 0;
}

p {
  margin: 0 0 1rem 0;
}

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

a:hover {
  color: var(--accent);
}

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

/* Skip to Content 링크 */
.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;
}

/* 컨테이너 */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* 섹션 여백 S09 */
section {
  padding: var(--section-padding);
}

/* 헤더 네비게이션 N15 */
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: var(--container-width);
  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;
  color: var(--primary);
}

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

nav ul li a {
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  transition: background-color 0.3s ease;
}

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

/* 버튼 스타일 B20 */
.btn {
  display: inline-block;
  border-radius: 9999px;
  padding: 0.625rem 1.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.025em;
  background-color: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
  text-align: center;
}

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

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

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

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

/* 카드 스타일 K10 */
.card {
  background: #f9fafb;
  border-radius: 0.5rem;
  padding: 1.5rem;
  border-left: 4px solid var(--primary);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 그리드 레이아웃 */
.grid {
  display: grid;
  gap: var(--gap);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

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

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* 히어로 섹션 */
.hero {
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
  padding: 4rem 0;
  text-align: center;
}

.hero h1 {
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

ul.feature-list li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
}

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

/* Q&A 스타일 */
.qna-item {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: #fff;
  border-radius: 0.5rem;
  border-left: 4px solid var(--accent);
}

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

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

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

.footer-content {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

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

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

.footer-info {
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: #6b7280;
}

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

/* 반응형 디자인 */
@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 ease;
  }

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

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

  nav ul li {
    width: 100%;
    text-align: center;
  }

  nav ul li a {
    display: block;
    padding: 1rem;
  }

  .container {
    padding: 0 1rem;
  }

  section {
    padding: 3rem 0;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  :root {
    --gap: 2rem;
  }
}

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

/* 문서 페이지 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;
  line-height: 1.8;
}

.doc-container a {
  color: var(--primary);
  text-decoration: underline;
}