:root{--build-id:"45a0dd1a-29d8-432b-8988-c5d28188b7f8";}
/* ==================== 리셋 및 기본 설정 ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #0f766e;
  --bg: #f0fdfa;
  --text: #134e4a;
  --accent: #115e59;
  --heading: #134e4a;
  --link: #134e4a;
}

html {
  scroll-behavior: smooth;
}

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

/* ==================== 타이포그래피 ==================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--heading);
  font-weight: 700;
}

h1 {
  font-size: clamp(2rem, 4vw + 1rem, 3.25rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.625rem, 3vw + 0.75rem, 2.438rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.313rem, 2vw + 0.5rem, 1.875rem);
  line-height: 1.3;
  letter-spacing: 0;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

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

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

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

/* ==================== 접근성 ==================== */
.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;
}

/* ==================== 레이아웃 컨테이너 ==================== */
.container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 7rem 0;
}

/* ==================== 헤더 및 네비게이션 (N13) ==================== */
header {
  background: transparent;
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15, 118, 110, 0.1);
}

.header-container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-left {
  order: 1;
  flex: 1;
}

.logo {
  order: 2;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.logo-text {
  white-space: nowrap;
}

.nav-right {
  order: 3;
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.nav-left ul,
.nav-right ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-left a,
.nav-right a {
  font-weight: 500;
  transition: color 0.3s ease;
}

.cta-link {
  padding: 0.75rem 1.5rem;
  background-color: var(--primary);
  color: white;
  border-radius: 0;
  font-weight: 700;
  letter-spacing: 0.05em;
  transition: background-color 0.3s ease;
}

.cta-link:hover {
  background-color: var(--accent);
}

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.75rem;
  cursor: pointer;
  order: 4;
}

.mobile-nav {
  display: none;
}

@media (max-width: 968px) {
  .nav-left,
  .nav-right {
    display: none;
  }

  .logo {
    order: 1;
  }

  .menu-toggle {
    display: block;
    order: 2;
  }

  .mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid rgba(15, 118, 110, 0.2);
  }

  .menu-checkbox:checked ~ .mobile-nav {
    display: block;
  }

  .mobile-nav ul {
    list-style: none;
    padding: 1rem 0;
  }

  .mobile-nav li {
    border-bottom: 1px solid rgba(15, 118, 110, 0.1);
  }

  .mobile-nav a {
    display: block;
    padding: 1rem 2rem;
    font-weight: 500;
  }
}

/* ==================== 히어로 섹션 (L03: 중앙집중) ==================== */
.hero-section {
  padding: 8rem 0 7rem;
  text-align: center;
}

.hero-center {
  max-width: 900px;
  margin: 0 auto;
}

.hero-subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  color: var(--text);
  opacity: 0.9;
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-svg {
  margin: 0 auto;
}

/* ==================== 버튼 (B05) ==================== */
.btn {
  display: inline-block;
  padding: 1.25rem 3rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 0;
  transition: all 0.3s ease;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--accent);
  color: white;
}

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

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

/* ==================== 소개 섹션 (비교형) ==================== */
.intro-section {
  background-color: white;
}

.content-compare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 5rem;
  margin-bottom: 2rem;
}

.compare-item {
  padding: 2.5rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
}

.compare-item.highlight {
  border-color: var(--primary);
  background-color: rgba(15, 118, 110, 0.03);
}

.compare-list {
  list-style: none;
  margin-top: 1.5rem;
}

.compare-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid #e5e7eb;
}

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

.section-note {
  margin-top: 2rem;
  padding: 1.5rem;
  background-color: rgba(15, 118, 110, 0.05);
  border-left: 4px solid var(--primary);
}

/* ==================== 특징 섹션 (리스트형) ==================== */
.features-section {
  background-color: var(--bg);
}

.list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 5rem;
}

.list-card {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2rem;
}

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

/* ==================== 타임라인 섹션 ==================== */
.timeline-section {
  background-color: white;
}

.timeline {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 1.5rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--primary);
}

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

.timeline-marker {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  z-index: 1;
}

.timeline-content {
  flex: 1;
}

/* ==================== CTA 섹션 (사이드) ==================== */
.cta-section {
  background-color: var(--bg);
}

.cta-card-side {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5rem;
  align-items: center;
  padding: 3rem;
  background-color: white;
  border-radius: 0.5rem;
  border: 2px solid var(--primary);
}

.cta-content {
  max-width: 600px;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

@media (max-width: 968px) {
  .cta-card-side {
    grid-template-columns: 1fr;
  }

  .cta-svg {
    display: none;
  }
}

/* ==================== 페이지 헤더 ==================== */
.page-header {
  padding: 5rem 0 3rem;
  text-align: center;
  background-color: white;
}

.page-subtitle {
  font-size: 1.125rem;
  color: var(--text);
  opacity: 0.85;
  max-width: 700px;
  margin: 0 auto;
}

/* ==================== 컨텐츠 섹션 ==================== */
.content-section {
  padding: 5rem 0;
}

.content-section:nth-child(even) {
  background-color: white;
}

.content-section:nth-child(odd) {
  background-color: var(--bg);
}

.content-svg {
  display: block;
  margin: 3rem auto 0;
}

/* ==================== 철학 그리드 ==================== */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 5rem;
  margin: 2rem 0;
}

.philosophy-item {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2rem;
}

/* ==================== 약속 리스트 ==================== */
.promise-list {
  list-style: none;
  margin: 2rem 0;
}

.promise-list li {
  padding: 1rem 0 1rem 2rem;
  position: relative;
  border-bottom: 1px solid #e5e7eb;
}

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

/* ==================== 비교 테이블 ==================== */
.compare-table {
  margin: 2rem 0;
  border: 2px solid #e5e7eb;
}

.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}

.compare-row.compare-header {
  background-color: var(--primary);
  color: white;
  font-weight: 700;
}

.compare-cell {
  padding: 1.25rem;
  border: 1px solid #e5e7eb;
}

.compare-cell.highlight {
  background-color: rgba(15, 118, 110, 0.05);
  font-weight: 600;
}

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

  .compare-cell:first-child {
    font-weight: 700;
    background-color: rgba(15, 118, 110, 0.1);
  }
}

/* ==================== 단계 그리드 ==================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 5rem;
  margin-top: 2rem;
}

.step-card {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2rem;
}

.step-number {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: var(--primary);
  color: white;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* ==================== 혜택 리스트 ==================== */
.benefits-list {
  list-style: none;
  margin: 2rem 0;
}

.benefits-list li {
  padding: 1rem 0 1rem 2.5rem;
  position: relative;
  border-bottom: 1px solid #e5e7eb;
}

.benefits-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
  font-size: 1.5rem;
}

/* ==================== 혜택 카드 ==================== */
.benefits-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 5rem;
  margin-top: 2rem;
}

.benefit-card {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2rem;
  text-align: center;
}

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

/* ==================== 영양 비교 ==================== */
.nutrition-compare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 5rem;
  margin: 2rem 0;
}

.nutrition-item {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2rem;
}

.nutrition-list {
  list-style: none;
  margin-top: 1.5rem;
}

.nutrition-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid #e5e7eb;
}

/* ==================== 연령대별 카드 ==================== */
.age-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 5rem;
  margin-top: 2rem;
}

.age-card {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2rem;
}

/* ==================== 후기 그리드 ==================== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 5rem;
  margin-top: 2rem;
}

.testimonial-card {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2rem;
  background-color: white;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary);
  text-align: right;
}

/* ==================== 스토리 리스트 ==================== */
.story-list {
  margin-top: 2rem;
}

.story-item {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2.5rem;
  margin-bottom: 5rem;
  background-color: white;
}

.story-author {
  margin-top: 1.5rem;
  font-weight: 600;
  color: var(--primary);
  text-align: right;
}

/* ==================== 레시피 카드 ==================== */
.recipe-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 5rem;
  margin-top: 2rem;
}

.recipe-card {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2rem;
  background-color: rgba(15, 118, 110, 0.03);
}

/* ==================== FAQ ==================== */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2rem;
  margin-bottom: 2rem;
  background-color: white;
}

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

.faq-answer {
  line-height: 1.8;
}

/* ==================== 문의 페이지 ==================== */
.contact-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 5rem;
}

.contact-info {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2.5rem;
  background-color: white;
}

.contact-details {
  margin: 2rem 0;
}

.contact-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #e5e7eb;
}

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

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

.contact-note {
  font-size: 0.875rem;
  color: var(--text);
  opacity: 0.75;
  margin-top: 0.5rem;
}

.contact-message {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 2.5rem;
  background-color: white;
}

.info-list {
  list-style: none;
  margin: 1.5rem 0;
}

.info-list li {
  padding: 0.75rem 0 0.75rem 2rem;
  position: relative;
  border-bottom: 1px solid #e5e7eb;
}

.info-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-size: 1.5rem;
}

/* ==================== 문서 컨테이너 (Privacy/Terms) ==================== */
.doc-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 5rem 2rem;
  text-align: center;
}

.doc-container h1 {
  margin-bottom: 2rem;
}

.doc-container p {
  margin-bottom: 1.5rem;
}

/* ==================== 푸터 ==================== */
footer {
  background-color: var(--primary);
  color: white;
  padding: 3rem 0 1.5rem;
  margin-top: 5rem;
}

.footer-container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
}

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

.footer-links {
  display: flex;
  gap: 2rem;
  flex-direction: column;
}

.footer-links a {
  color: white;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.footer-links a:hover {
  opacity: 1;
  color: white;
}

.footer-contact p {
  margin-bottom: 0.75rem;
  opacity: 0.9;
}

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

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

  .container {
    padding: 0 1.5rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .list-grid,
  .steps-grid,
  .benefits-cards,
  .testimonial-grid,
  .recipe-cards,
  .philosophy-grid,
  .nutrition-compare,
  .age-benefits {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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