:root{--build-id:"f92c6f84-26a1-4e11-a1fb-70e561bcf1ad";}
@charset "UTF-8";

/* ==================== CSS Reset ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ==================== 변수 정의 ==================== */
:root {
  --primary: #10b981;
  --bg: #f0fdf4;
  --text: #064e3b;
  --accent: #34d399;
  --heading: #064e3b;
  --link: #064e3b;
  --border: #e5e7eb;
  --card-bg: #ffffff;
  --container: 1280px;
  --section-gap: 5rem;
  --content-gap: 3rem;
}

/* ==================== 폰트 및 기본 스타일 ==================== */
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);
}

/* ==================== 헤딩 스타일 (H05) ==================== */
h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.44rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.83rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
  color: var(--heading);
  margin-bottom: 1rem;
}

/* ==================== 링크 스타일 ==================== */
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;
}

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

/* ==================== 헤더 (N05: 상단 투명 + 좌측 로고 + 우측 메뉴+CTA) ==================== */
header {
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
}

.header-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 1.25rem 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;
  user-select: none;
}

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

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

header nav a[aria-current="page"] {
  color: var(--primary);
  font-weight: 600;
}

.nav-cta {
  background: var(--primary);
  color: #fff;
  padding: 0.625rem 1.5rem;
  border-radius: 0;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.nav-cta:hover {
  opacity: 0.85;
}

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

  header nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
  }

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

  header nav ul {
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1rem;
    align-items: flex-start;
  }

  .nav-cta {
    display: inline-block;
  }
}

/* ==================== 히어로 섹션 (L13: 비대칭) ==================== */
.hero-asymmetric {
  padding: var(--section-gap) 0;
  background: linear-gradient(135deg, var(--bg) 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--content-gap);
  align-items: center;
}

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

.hero-text {
  font-size: 1.125rem;
  line-height: 1.75;
  margin-bottom: 2rem;
  color: var(--text);
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

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

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }
}

/* ==================== 버튼 스타일 (B05: 사각형) ==================== */
.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 1.25rem 3rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 0;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  text-align: center;
}

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

.btn-primary:hover {
  background: #059669;
  transform: translateY(-2px);
}

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

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

/* ==================== 섹션 스타일 (S01) ==================== */
section {
  padding: var(--section-gap) 0;
}

.alt-bg {
  background: #ffffff;
}

.page-header {
  text-align: center;
  padding: 4rem 0 3rem;
  background: #ffffff;
}

.page-subtitle {
  font-size: 1.125rem;
  color: var(--text);
  opacity: 0.8;
}

.content-section {
  padding: var(--section-gap) 0;
}

/* ==================== 카드 스타일 (K05: 테두리) ==================== */
.card {
  border: 2px solid var(--border);
  border-radius: 0.5rem;
  padding: 2rem;
  background: var(--card-bg);
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

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

/* ==================== 그리드 레이아웃 ==================== */
.three-col-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--content-gap);
  margin-bottom: 2rem;
}

.two-col-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--content-gap);
}

/* ==================== 비교 스타일 ==================== */
.compare-section {
  background: #ffffff;
}

.compare-list {
  list-style: none;
  padding: 0;
}

.compare-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

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

.compare-summary {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--bg);
  border-left: 4px solid var(--primary);
  border-radius: 0.25rem;
}

.compare-table {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--content-gap);
  margin: 2rem 0;
}

.compare-column {
  padding: 2rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

.method-list,
.benefit-list,
.tips-list {
  list-style: none;
  padding: 0;
}

.method-list li,
.benefit-list li,
.tips-list li {
  padding: 0.75rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.method-list li::before,
.benefit-list li::before,
.tips-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.method-note {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--bg);
  border-radius: 0.25rem;
  font-size: 0.9375rem;
  font-style: italic;
}

/* ==================== 타임라인 ==================== */
.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--primary);
}

.timeline-item {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-marker {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  z-index: 1;
}

.timeline-content {
  flex: 1;
  padding-top: 0.5rem;
}

@media (max-width: 640px) {
  .timeline::before {
    left: 20px;
  }

  .timeline-marker {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }

  .timeline-item {
    gap: 1rem;
  }
}

/* ==================== 컨텐츠 블록 ==================== */
.content-block {
  max-width: 900px;
  margin: 0 auto;
}

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

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

/* ==================== 재료/성분 그리드 ==================== */
.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--content-gap);
}

.ingredient-card {
  padding: 1.5rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

/* ==================== 약속/프로세스 ==================== */
.promise-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

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

.promise-number {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: var(--primary);
  color: #fff;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
}

/* ==================== 효과 그리드 ==================== */
.effect-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--content-gap);
}

.effect-item {
  padding: 2rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

.effect-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

/* ==================== 계절별 카드 ==================== */
.seasonal-benefits,
.seasonal-tips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--content-gap);
}

.season-card,
.season-tip {
  padding: 2rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

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

/* ==================== 연령대별 효과 ==================== */
.age-benefits {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.age-item {
  padding: 1.5rem;
  background: var(--card-bg);
  border-left: 4px solid var(--primary);
  border-radius: 0.25rem;
}

/* ==================== 상황별 카드 ==================== */
.situation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--content-gap);
}

.situation-card {
  padding: 2rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

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

/* ==================== 경고/주의사항 ==================== */
.warning-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.warning-item {
  padding: 1.5rem;
  background: #fef3c7;
  border-left: 4px solid #f59e0b;
  border-radius: 0.25rem;
}

/* ==================== 보관 그리드 ==================== */
.storage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--content-gap);
}

.storage-item {
  padding: 2rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

/* ==================== 타입별 관리 ==================== */
.type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--content-gap);
}

.type-card {
  padding: 2rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

/* ==================== 생활 습관 ==================== */
.habit-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--content-gap);
}

.habit-item {
  padding: 2rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

.habit-number {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

/* ==================== 후기 스타일 ==================== */
.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--content-gap);
}

.review-card {
  padding: 2rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

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

.review-age {
  font-weight: 600;
  color: var(--primary);
}

.review-period {
  font-size: 0.875rem;
  color: var(--text);
  opacity: 0.7;
}

.review-text {
  line-height: 1.75;
}

/* ==================== 상황별 후기 ==================== */
.situation-reviews {
  display: flex;
  flex-direction: column;
  gap: var(--content-gap);
}

.situation-review {
  padding: 2rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

.reviewer-info {
  font-size: 0.9375rem;
  color: var(--text);
  opacity: 0.7;
  margin-bottom: 1rem;
}

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

/* ==================== 제품별 후기 ==================== */
.product-reviews {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--content-gap);
}

.product-review-card {
  padding: 2rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

.review-summary {
  font-size: 0.9375rem;
  color: var(--text);
  opacity: 0.8;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.review-detail {
  line-height: 1.75;
}

/* ==================== 경험담 ==================== */
.experience-list {
  display: flex;
  flex-direction: column;
  gap: var(--content-gap);
}

.experience-item {
  padding: 2rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

.experience-before,
.experience-after {
  margin-bottom: 1rem;
  line-height: 1.75;
}

.experience-before {
  padding: 1rem;
  background: #fee2e2;
  border-left: 4px solid #ef4444;
  border-radius: 0.25rem;
}

.experience-after {
  padding: 1rem;
  background: #d1fae5;
  border-left: 4px solid var(--primary);
  border-radius: 0.25rem;
}

/* ==================== 연락처 스타일 ==================== */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--content-gap);
  margin-bottom: 3rem;
}

.contact-method {
  padding: 2.5rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
  text-align: center;
}

.contact-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.contact-detail {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  margin: 1rem 0;
}

.contact-desc {
  line-height: 1.75;
  opacity: 0.9;
}

/* ==================== FAQ ==================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  padding: 1.5rem;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 0.5rem;
}

.faq-item h3 {
  margin-bottom: 0.75rem;
  color: var(--primary);
}

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

/* ==================== 연락처 노트 ==================== */
.contact-note {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.contact-note p {
  line-height: 1.75;
  margin-bottom: 2rem;
}

.helpful-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.link-btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  background: var(--primary);
  color: #fff;
  border-radius: 0;
  font-weight: 600;
  transition: all 0.3s;
}

.link-btn:hover {
  background: #059669;
  transform: translateY(-2px);
}

/* ==================== CTA 섹션 ==================== */
.cta-sidebar {
  text-align: center;
  margin-top: 3rem;
}

.cta-final {
  background: linear-gradient(135deg, var(--primary) 0%, #059669 100%);
  color: #fff;
}

.cta-final .container {
  text-align: center;
}

.cta-content h2,
.cta-content p {
  color: #fff;
}

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

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-buttons .btn-primary {
  background: #fff;
  color: var(--primary);
}

.cta-buttons .btn-primary:hover {
  background: var(--bg);
}

.cta-buttons .btn-secondary {
  background: transparent;
  color: #fff;
  border-color: #fff;
}

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

/* ==================== 푸터 ==================== */
footer {
  background: #064e3b;
  color: #f0fdf4;
  padding: 3rem 0 1.5rem;
}

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

.footer-brand {
  margin-bottom: 2rem;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.footer-desc {
  opacity: 0.8;
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.footer-nav a {
  color: #f0fdf4;
  font-weight: 500;
}

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

.footer-legal {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer-legal a {
  color: #f0fdf4;
  font-size: 0.875rem;
  opacity: 0.8;
}

.footer-legal a:hover {
  opacity: 1;
}

.footer-copy {
  font-size: 0.875rem;
  opacity: 0.7;
  border-top: 1px solid rgba(240, 253, 244, 0.2);
  padding-top: 1.5rem;
}

/* ==================== 문서 페이지 (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 {
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.doc-container a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
}

/* ==================== 반응형 ==================== */
@media (max-width: 768px) {
  :root {
    --section-gap: 3rem;
    --content-gap: 2rem;
  }

  .container {
    padding: 0 1.5rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .promise-item {
    flex-direction: column;
    text-align: center;
  }

  .promise-number {
    margin: 0 auto 1rem;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn-primary,
  .cta-buttons .btn-secondary {
    width: 100%;
  }

  .helpful-links {
    flex-direction: column;
  }

  .link-btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 15px;
  }

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

  .btn-primary,
  .btn-secondary {
    padding: 1rem 2rem;
  }
}