:root{--build-id:"f85722ce-5f91-4834-83de-0aa30d867da3";}
/* ====================================
   Reset & Base
   ==================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #dc2626;
  --bg: #fee2e2;
  --text: #991b1b;
  --accent: #ef4444;
  --heading: #991b1b;
  --link: #991b1b;
  --border: #fecaca;
}

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: #ffffff;
}

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

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.625rem, 4vw, 2.625rem);
  line-height: 1.2;
  letter-spacing: 0.015em;
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.375rem, 3vw, 2rem);
  line-height: 1.3;
  letter-spacing: 0.01em;
  margin-bottom: 1rem;
}

a {
  color: var(--link);
  text-decoration: none;
  transition: opacity 0.2s;
}

a:hover {
  opacity: 0.8;
}

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

img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

ul,
ol {
  list-style-position: inside;
}

.container {
  max-width: 1450px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ====================================
   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 (N05)
   ==================================== */
header {
  background: rgba(254, 226, 226, 0.95);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 2px solid var(--border);
}

.header-container {
  max-width: 1450px;
  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 {
  display: flex;
  align-items: center;
  gap: 2rem;
}

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

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

nav a[aria-current="page"] {
  color: var(--primary);
  font-weight: 700;
  border-bottom: 2px solid var(--primary);
}

.nav-cta {
  padding: 0.625rem 1.25rem;
  background: var(--primary);
  color: #ffffff;
  border-radius: 0.75rem;
  font-weight: 700;
}

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

  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: var(--bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    transition: right 0.3s;
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.1);
  }

  .menu-checkbox:checked ~ nav {
    right: 0;
  }

  nav ul {
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
  }

  .nav-cta {
    width: 100%;
    text-align: center;
  }
}

/* ====================================
   Hero Section
   ==================================== */
.hero {
  background: linear-gradient(135deg, var(--bg) 0%, #ffffff 100%);
  padding: 6.5rem 0;
  border-bottom: 3px solid var(--border);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.5rem;
  align-items: center;
}

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

.hero-text {
  font-size: 1.125rem;
  line-height: 1.75;
  margin-bottom: 2.5rem;
  color: var(--text);
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

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

@media (max-width: 992px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-visual {
    text-align: center;
  }
}

/* ====================================
   Buttons (B10)
   ==================================== */
.btn {
  display: inline-block;
  padding: 1.125rem 2.25rem;
  border-radius: 0.75rem;
  font-weight: 700;
  border: 2px solid;
  transition: all 0.2s;
  text-align: center;
}

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

.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  opacity: 1;
}

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

.btn-secondary:hover {
  background: var(--primary);
  color: #ffffff;
  opacity: 1;
}

/* ====================================
   Sections (S09)
   ==================================== */
section {
  padding: 6.5rem 0;
}

section:nth-child(even) {
  background: #fafafa;
}

/* ====================================
   Intro Section
   ==================================== */
.intro h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 4.5rem;
  margin-bottom: 3rem;
}

.intro-item {
  text-align: center;
}

.intro-icon {
  font-size: 3rem;
  color: var(--primary);
  display: block;
  margin-bottom: 1.5rem;
}

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

.intro-text p {
  margin-bottom: 1.5rem;
}

/* ====================================
   Features Section (Tabs)
   ==================================== */
.features h2 {
  text-align: center;
  margin-bottom: 3rem;
}

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

.tabs input[type="radio"] {
  display: none;
}

.tab-labels {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--border);
}

.tab-labels label {
  flex: 1;
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
}

.tab-labels label:hover {
  background: var(--bg);
}

#tab1:checked ~ .tab-labels label[for="tab1"],
#tab2:checked ~ .tab-labels label[for="tab2"],
#tab3:checked ~ .tab-labels label[for="tab3"] {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-content {
  display: none;
}

#tab1:checked ~ #content1,
#tab2:checked ~ #content2,
#tab3:checked ~ #content3 {
  display: block;
}

.tab-inner {
  background: #f9fafb;
  padding: 1.5rem;
  border-radius: 0.5rem;
  border-left: 4px solid var(--primary);
}

.tab-inner h3 {
  margin-bottom: 1.5rem;
}

.tab-inner ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.tab-inner li {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
}

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

/* ====================================
   Benefits Section
   ==================================== */
.benefits h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 4.5rem;
  margin-bottom: 4rem;
}

.benefit-card {
  background: #f9fafb;
  padding: 1.5rem;
  border-radius: 0.5rem;
  border-left: 4px solid var(--primary);
}

.benefit-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 1rem;
}

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

.mixed-content {
  max-width: 800px;
  margin: 0 auto;
}

.mixed-content h3 {
  text-align: center;
  margin-bottom: 2rem;
}

.qna-item {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--bg);
  border-radius: 0.5rem;
}

.question {
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.answer {
  line-height: 1.75;
}

/* ====================================
   CTA Section
   ==================================== */
.cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #ffffff;
}

.cta .container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4.5rem;
  align-items: center;
}

.cta-content h2 {
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.cta-content p {
  color: #ffffff;
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

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

.cta .btn-primary {
  background: #ffffff;
  color: var(--primary);
  border-color: #ffffff;
}

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

.cta-visual svg {
  max-width: 300px;
  margin: 0 auto;
}

@media (max-width: 992px) {
  .cta .container {
    grid-template-columns: 1fr;
  }
}

/* ====================================
   Footer
   ==================================== */
footer {
  background: #1c1917;
  color: #ffffff;
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: #d1d5db;
}

.footer-links h4,
.footer-contact h4 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: #d1d5db;
}

.footer-contact p {
  color: #d1d5db;
  margin-bottom: 0.5rem;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: #9ca3af;
}

.footer-legal {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.footer-legal a {
  color: #9ca3af;
}

/* ====================================
   Page Hero
   ==================================== */
.page-hero {
  background: var(--bg);
  padding: 4rem 0;
  text-align: center;
  border-bottom: 2px solid var(--border);
}

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

.page-intro {
  font-size: 1.125rem;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ====================================
   About Page
   ==================================== */
.about-content {
  padding: 6.5rem 0;
}

.about-content h2 {
  margin-bottom: 2rem;
}

.content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4.5rem;
  margin-bottom: 4rem;
  align-items: start;
}

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

.content-visual svg {
  max-width: 300px;
  margin: 0 auto;
}

.importance-list {
  margin-bottom: 4rem;
}

.importance-item {
  margin-bottom: 3rem;
  display: flex;
  gap: 1.5rem;
}

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

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

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

.info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.info-card {
  background: #f9fafb;
  padding: 1.5rem;
  border-radius: 0.5rem;
  border-left: 4px solid var(--primary);
}

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

@media (max-width: 992px) {
  .content-grid {
    grid-template-columns: 1fr;
  }
}

/* ====================================
   Contact Page
   ==================================== */
.contact-info {
  padding: 6.5rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 4.5rem;
  margin-bottom: 4rem;
}

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

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

.contact-item h3 {
  margin-bottom: 0.75rem;
}

.contact-item p {
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.contact-desc {
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--text);
}

.contact-message {
  max-width: 800px;
  margin: 0 auto 3rem;
}

.contact-message h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.contact-message p {
  margin-bottom: 1.5rem;
}

.contact-visual {
  text-align: center;
}

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

/* ====================================
   Tips Page
   ==================================== */
.tips-content {
  padding: 6.5rem 0;
}

.tips-content h2 {
  margin-bottom: 2rem;
}

.tips-list {
  margin-bottom: 4rem;
}

.tip-item {
  margin-bottom: 2.5rem;
}

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

.tip-item p {
  margin-bottom: 1rem;
}

.tips-content ul {
  list-style: none;
  margin-bottom: 3rem;
}

.tips-content li {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
  position: relative;
}

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

.problem-solution {
  max-width: 900px;
  margin: 0 auto;
}

.problem-item {
  margin-bottom: 2.5rem;
  padding: 1.5rem;
  background: var(--bg);
  border-radius: 0.75rem;
}

.problem-item h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

/* ====================================
   FAQ Page
   ==================================== */
.faq-content {
  padding: 6.5rem 0;
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 2.5rem;
  padding: 2rem;
  background: var(--bg);
  border-radius: 0.75rem;
  border-left: 4px solid var(--primary);
}

.faq-item h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

/* ====================================
   Resources Page
   ==================================== */
.resources-content {
  padding: 6.5rem 0;
}

.resources-content h2 {
  margin-bottom: 2rem;
}

.resource-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.resource-card {
  background: #f9fafb;
  padding: 1.5rem;
  border-radius: 0.5rem;
  border-left: 4px solid var(--primary);
}

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

.resource-card p {
  margin-bottom: 0.75rem;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0 4rem;
  background: #ffffff;
}

.info-table th,
.info-table td {
  padding: 1rem;
  text-align: left;
  border: 1px solid var(--border);
}

.info-table th {
  background: var(--bg);
  font-weight: 700;
  color: var(--primary);
}

.info-table tr:nth-child(even) {
  background: #fafafa;
}

.resources-content ul {
  list-style: none;
  margin: 2rem 0 3rem;
}

.resources-content li {
  margin-bottom: 1rem;
  padding-left: 2rem;
  position: relative;
}

.resources-content li::before {
  content: "●";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-size: 1.25rem;
}

.checklist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.checklist-item {
  background: var(--bg);
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  color: var(--text);
}

/* ====================================
   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;
}