:root{--build-id:"0b3e82e4-c795-401c-820e-9e00c9bce954";}
/* ========================================
   CSS Variables - C06 Color Palette
   ======================================== */
:root {
  --primary: #1d4ed8;
  --bg: #eff6ff;
  --text: #1e3a8a;
  --accent: #3b82f6;
  --heading: #1e3a8a;
  --link: #1e3a8a;
  --white: #ffffff;
  --gray-light: #f3f4f6;
  --gray-medium: #d1d5db;
  --gray-dark: #6b7280;
}

/* ========================================
   Reset & Base Styles
   ======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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;
  color: var(--text);
  background-color: var(--bg);
}

/* ========================================
   Typography - H04 Heading Style
   ======================================== */
h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.625rem, 4vw, 2.125rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.625rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
  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 Link (Accessibility)
   ======================================== */
.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;
}

/* ========================================
   Header & Navigation - N07 Style
   ======================================== */
header {
  background-color: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-container {
  max-width: 1250px;
  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);
}

.logo:hover {
  color: var(--accent);
}

.menu-checkbox {
  display: none;
}

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

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

nav a {
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

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

nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
}

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

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    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;
    gap: 0;
    padding: 1rem 2rem;
  }

  nav a {
    display: block;
    padding: 1rem 0;
    border-bottom: 1px solid var(--gray-light);
  }
}

/* ========================================
   Container & Sections - S07 Spacing
   ======================================== */
.container {
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 5.5rem 0;
}

/* ========================================
   Buttons - B04 Style
   ======================================== */
.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-weight: 600;
  text-transform: uppercase;
  border-radius: 9999px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(29, 78, 216, 0.3);
}

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

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

/* ========================================
   Hero Section
   ======================================== */
.hero-section {
  background: linear-gradient(135deg, var(--bg) 0%, var(--white) 100%);
  padding: 6rem 0;
}

.hero-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.25rem;
  align-items: center;
}

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

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

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

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

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

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

/* ========================================
   Features Section
   ======================================== */
.features-section {
  background-color: var(--white);
}

.features-section h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3.25rem;
}

.feature-card {
  border-radius: 0.75rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  padding: 1.75rem;
  background-color: var(--white);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

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

.feature-card h3 {
  margin-bottom: 0.75rem;
}

/* ========================================
   Process Section
   ======================================== */
.process-section {
  background-color: var(--bg);
}

.process-section h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}

.section-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
  font-size: 1.0625rem;
  color: var(--text);
}

.process-steps {
  display: grid;
  gap: 3.25rem;
}

.step-item {
  background-color: var(--white);
  border-radius: 0.75rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  padding: 1.75rem;
}

.step-number {
  display: inline-block;
  background-color: var(--primary);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.step-item h3 {
  margin-bottom: 1rem;
}

/* ========================================
   Benefits Section
   ======================================== */
.benefits-section {
  background-color: var(--white);
}

.benefits-section h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.benefits-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.25rem;
  align-items: center;
}

.benefit-visual svg {
  width: 100%;
  height: auto;
  max-width: 300px;
  margin: 0 auto;
  display: block;
}

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

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

.cta-section h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

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

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

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

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

.cta-section .btn-secondary {
  border-color: var(--white);
  color: var(--white);
}

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

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

.footer-container {
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.footer-brand {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

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

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

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

.footer-links a {
  color: var(--white);
  text-decoration: underline;
}

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

.footer-copyright {
  font-size: 0.875rem;
  color: var(--gray-medium);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 1.5rem;
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
  background: linear-gradient(135deg, var(--bg) 0%, var(--white) 100%);
  padding: 4rem 0 3rem;
  text-align: center;
}

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

/* ========================================
   Content Section
   ======================================== */
.content-section {
  background-color: var(--white);
}

.content-block {
  margin-bottom: 3rem;
}

.visual-divider {
  margin: 3rem 0;
  text-align: center;
}

.visual-divider svg {
  width: 100%;
  max-width: 600px;
  height: auto;
}

/* ========================================
   Values Grid
   ======================================== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3.25rem;
  margin-bottom: 3rem;
}

.value-card {
  border-radius: 0.75rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  padding: 1.75rem;
  background-color: var(--bg);
}

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

/* ========================================
   Method Steps
   ======================================== */
.method-steps {
  display: grid;
  gap: 3.25rem;
}

.method-step {
  background-color: var(--bg);
  border-radius: 0.75rem;
  padding: 1.75rem;
}

.step-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.step-badge {
  background-color: var(--primary);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
}

.step-content p {
  margin-bottom: 1rem;
}

.quality-content {
  background-color: var(--bg);
  border-radius: 0.75rem;
  padding: 2rem;
  margin-top: 2rem;
}

/* ========================================
   Nutrition & Benefits
   ======================================== */
.nutrition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3.25rem;
  margin-bottom: 3rem;
}

.nutrition-card {
  border-radius: 0.75rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  padding: 1.75rem;
  background-color: var(--bg);
}

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

.benefits-steps {
  display: grid;
  gap: 3.25rem;
  margin-bottom: 3rem;
}

.benefit-step {
  background-color: var(--bg);
  border-radius: 0.75rem;
  padding: 1.75rem;
}

.consumption-guide {
  background-color: var(--bg);
  border-radius: 0.75rem;
  padding: 2rem;
  margin-top: 2rem;
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-list {
  display: grid;
  gap: 2rem;
  margin-bottom: 3rem;
}

.faq-item {
  background-color: var(--bg);
  border-radius: 0.75rem;
  padding: 1.75rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.faq-question {
  color: var(--primary);
  margin-bottom: 1rem;
  font-weight: 600;
}

.faq-answer p {
  margin-bottom: 0.5rem;
}

.faq-footer {
  background-color: var(--bg);
  border-radius: 0.75rem;
  padding: 2rem;
  text-align: center;
}

/* ========================================
   Contact Section
   ======================================== */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.25rem;
  align-items: start;
  margin-bottom: 3rem;
}

.contact-item {
  background-color: var(--bg);
  border-radius: 0.75rem;
  padding: 1.75rem;
  margin-bottom: 2rem;
}

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

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

.contact-desc {
  font-size: 0.9375rem;
  color: var(--gray-dark);
}

.contact-visual svg {
  width: 100%;
  height: auto;
  max-width: 400px;
}

.contact-notice {
  background-color: var(--bg);
  border-radius: 0.75rem;
  padding: 2rem;
}

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

/* ========================================
   Document Container (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;
}

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

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

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 768px) {
  section {
    padding: 3.5rem 0;
  }

  .container {
    padding: 0 1.5rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.625rem;
  }

  h3 {
    font-size: 1.25rem;
  }

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

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

/* ========================================
   Focus Styles (Accessibility)
   ======================================== */
input:focus-visible,
label:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}