:root{--build-id:"b45b27c6-f449-481f-98aa-8a818d0cea10";}
/* ========================================
   이이가모91 - 프리미엄 선글라스 전문
   변수: L08, C30, T20, B16, N03, K16, S03, H16, F2, CS16
   ======================================== */

/* CSS 변수 정의 - C30 색상 팔레트 */
:root {
  --primary: #7e22ce;
  --bg: #f3e8ff;
  --text: #6b21a8;
  --accent: #9333ea;
  --heading: #6b21a8;
  --link: #6b21a8;
  --white: #ffffff;
  --gray-light: #f5f5f5;
  --gray-medium: #e5e7eb;
  --gray-dark: #6b7280;
}

/* 기본 리셋 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* F2: Apple Wide 폰트 스택 */
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;
  color: var(--text);
  background-color: var(--bg);
}

/* H16: 헤딩 스타일 (clamp 반응형) */
h1 {
  font-size: clamp(2.5rem, 5vw, 3.875rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.875rem, 4vw, 2.906rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.32rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--heading);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

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

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

a:focus-visible {
  outline: 3px solid var(--primary);
  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;
}

/* N03: 상단 스크롤 + 우측 로고 + 좌측 메뉴 (가로) + 햄버거 */
header {
  background-color: var(--white);
  border-bottom: 1px solid var(--gray-medium);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.header-container {
  max-width: 1400px;
  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);
  order: 2;
}

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--primary);
  order: 1;
}

nav {
  order: 1;
}

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

nav a {
  font-weight: 500;
  color: var(--text);
  padding: 0.5rem 0;
  position: relative;
}

nav a:hover {
  color: var(--primary);
}

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

nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--primary);
}

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

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-medium);
    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 var(--gray-light);
  }

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

/* S03: 섹션 여백 (6rem 0, 1400px, 4rem gap) */
section {
  padding: 6rem 0;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* L08: 분할 스크린 히어로 */
.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 6rem 2rem;
  background-color: var(--white);
}

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

.hero-content p {
  font-size: 1.125rem;
  line-height: 1.75;
  margin-bottom: 2rem;
  color: var(--text);
}

.hero-visual svg {
  width: 100%;
  height: auto;
  max-width: 400px;
  margin: 0 auto;
  display: block;
}

/* B16: 버튼 스타일 */
.cta-button {
  display: inline-block;
  padding: 1.125rem 2.25rem;
  background-color: var(--primary);
  color: var(--white);
  font-weight: 700;
  border-radius: 0.5rem 0 0.5rem 0;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.cta-button:hover {
  background-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(126, 34, 206, 0.3);
}

.cta-button:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

/* 3열 특징 섹션 */
.features-three-col {
  background-color: var(--white);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
  margin-top: 3rem;
}

/* K16: 카드 스타일 */
.feature-card {
  border-radius: 0.75rem;
  border: 1px solid var(--gray-medium);
  padding: 1.5rem;
  transform: rotate(-1deg);
  transition: all 0.3s ease;
  background-color: var(--white);
}

.feature-card:hover {
  transform: rotate(0deg) translateY(-4px);
  box-shadow: 0 8px 24px rgba(126, 34, 206, 0.15);
  border-color: var(--primary);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.feature-card h3 {
  margin-bottom: 1rem;
}

/* 비교표 섹션 */
.comparison-table {
  background-color: var(--bg);
}

.table-wrapper {
  overflow-x: auto;
  margin-top: 2rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--white);
  border-radius: 0.5rem;
  overflow: hidden;
}

thead {
  background-color: var(--primary);
  color: var(--white);
}

th,
td {
  padding: 1rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--gray-medium);
}

th {
  font-weight: 700;
}

tbody tr:hover {
  background-color: var(--gray-light);
}

/* 효과 개요 섹션 */
.benefits-overview {
  background-color: var(--white);
}

.benefits-content {
  margin-top: 3rem;
}

.benefit-item {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  align-items: flex-start;
}

.benefit-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg);
  border-radius: 50%;
}

.benefit-text h3 {
  margin-bottom: 0.75rem;
}

/* 하단 CTA 섹션 */
.cta-bottom {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--white);
  text-align: center;
}

.cta-bottom h2 {
  color: var(--white);
}

.cta-bottom p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  color: var(--white);
}

.cta-bottom .cta-button {
  background-color: var(--white);
  color: var(--primary);
}

.cta-bottom .cta-button:hover {
  background-color: var(--bg);
}

/* 페이지 헤더 */
.page-header {
  background-color: var(--white);
  text-align: center;
  padding: 4rem 0 3rem;
}

.page-header p {
  font-size: 1.125rem;
  color: var(--text);
  max-width: 800px;
  margin: 0 auto;
}

/* 콘텐츠 섹션 */
.content-section {
  background-color: var(--white);
}

.content-section.alt-bg {
  background-color: var(--bg);
}

.content-block p {
  margin-bottom: 1.5rem;
  line-height: 1.75;
}

/* 효과 상세 */
.benefit-detail {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
  margin-top: 2rem;
}

.benefit-icon-large {
  font-size: 4rem;
  color: var(--primary);
  flex-shrink: 0;
}

.benefit-content p {
  margin-bottom: 1.5rem;
  line-height: 1.75;
}

/* 특징 상세 카드 */
.feature-detail-card {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-top: 2rem;
  padding: 2rem;
  background-color: var(--white);
  border-radius: 0.75rem;
  border: 1px solid var(--gray-medium);
}

.feature-visual svg {
  width: 100%;
  height: auto;
}

.feature-description p {
  margin-bottom: 1.5rem;
  line-height: 1.75;
}

/* 후기 그리드 */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 3rem;
}

.review-card {
  background-color: var(--white);
  border-radius: 0.75rem;
  border: 1px solid var(--gray-medium);
  padding: 1.5rem;
  transform: rotate(-1deg);
  transition: all 0.3s ease;
}

.review-card:hover {
  transform: rotate(0deg) translateY(-4px);
  box-shadow: 0 8px 24px rgba(126, 34, 206, 0.15);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--bg);
}

.reviewer-info strong {
  display: block;
  font-size: 1.125rem;
  color: var(--heading);
  margin-bottom: 0.25rem;
}

.reviewer-meta {
  font-size: 0.875rem;
  color: var(--gray-dark);
}

.review-rating {
  color: var(--primary);
  font-size: 1.25rem;
}

.review-content p {
  line-height: 1.75;
}

/* 전문가 평가 */
.expert-review {
  margin-top: 2rem;
  padding: 2rem;
  background-color: var(--white);
  border-radius: 0.75rem;
  border-left: 4px solid var(--primary);
}

.expert-info {
  margin-bottom: 1.5rem;
}

.expert-info strong {
  display: block;
  font-size: 1.25rem;
  color: var(--heading);
  margin-bottom: 0.5rem;
}

.expert-info span {
  color: var(--gray-dark);
  font-size: 0.875rem;
}

.expert-content p {
  margin-bottom: 1.5rem;
  line-height: 1.75;
}

/* FAQ 리스트 */
.faq-list {
  margin-top: 3rem;
}

.faq-item {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background-color: var(--white);
  border-radius: 0.5rem;
  border-left: 4px solid var(--primary);
}

.faq-question {
  color: var(--primary);
  margin-bottom: 1rem;
}

.faq-answer p {
  line-height: 1.75;
}

/* 연락처 */
.contact-content {
  margin-top: 3rem;
}

.contact-info-block {
  margin-bottom: 4rem;
}

.contact-info-block h2 {
  margin-bottom: 2rem;
}

.contact-details {
  display: grid;
  gap: 3rem;
}

.contact-item {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.contact-icon {
  font-size: 2.5rem;
  color: var(--primary);
  flex-shrink: 0;
}

.contact-text strong {
  display: block;
  font-size: 1.25rem;
  color: var(--heading);
  margin-bottom: 0.5rem;
}

.contact-text p {
  margin-bottom: 0.5rem;
}

.contact-note {
  font-size: 0.875rem;
  color: var(--gray-dark);
  line-height: 1.6;
}

.consultation-list {
  list-style: none;
  padding-left: 0;
}

.consultation-list li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  border-bottom: 1px solid var(--gray-light);
}

.consultation-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.contact-visual {
  text-align: center;
  margin-top: 3rem;
}

.contact-visual svg {
  max-width: 400px;
  margin: 0 auto;
}

/* 문서 컨테이너 (privacy, terms) */
.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: 1.75;
}

/* Footer */
footer {
  background-color: var(--primary);
  color: var(--white);
  padding: 3rem 0 1.5rem;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.footer-brand strong {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: var(--bg);
  font-size: 0.875rem;
}

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

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

.footer-links a:hover {
  color: var(--bg);
}

.footer-contact p {
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  color: var(--bg);
}

.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;
  color: var(--bg);
}

/* 반응형 디자인 */
@media (max-width: 1024px) {
  .hero-split {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

  .feature-detail-card {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

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

  .container {
    padding: 0 1.5rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  .benefit-item {
    flex-direction: column;
    gap: 1rem;
  }

  .benefit-detail {
    flex-direction: column;
    gap: 2rem;
  }

  .contact-item {
    flex-direction: column;
    gap: 1rem;
  }
}

/* 접근성 개선 */
input:focus-visible,
label:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

/* 프린트 스타일 */
@media print {
  header,
  footer,
  .menu-toggle,
  .skip-link {
    display: none;
  }

  body {
    background-color: white;
    color: black;
  }

  a {
    text-decoration: underline;
  }
}