:root{--build-id:"06d54657-c7b7-4f9c-b787-a124e8232693";}
/* CSS Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #1d4ed8;
  --bg: #eff6ff;
  --text: #1e3a8a;
  --accent: #3b82f6;
  --heading: var(--text);
  --link: var(--text);
}

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: 0;
  color: var(--text);
  background: var(--bg);
}

h1,
h2,
h3,
h4 {
  color: var(--heading);
  font-weight: 600;
  line-height: 1.3;
}

h1 {
  font-size: clamp(2rem, 4vw + 1rem, 2.75rem);
}

h2 {
  font-size: clamp(1.625rem, 3vw + 0.875rem, 2.125rem);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.375rem, 2.5vw + 0.75rem, 1.75rem);
  margin-bottom: 1rem;
}

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

a:hover {
  opacity: 0.7;
}

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

.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;
}

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

section {
  padding: 6rem 0;
}

/* Header & Navigation */
header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
}

.menu-checkbox {
  display: none;
}

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

nav ul {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

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

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

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

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

  nav {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }

  .menu-checkbox:checked ~ nav {
    max-height: 400px;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
    padding: 1rem 2rem;
  }

  nav a {
    display: block;
    padding: 1rem 0;
    border-bottom: 1px solid #e5e7eb;
  }
}

/* Hero Sections */
.hero-split {
  background: #fff;
  padding: 6rem 0;
}

.hero-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

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

.hero-text p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

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

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

@media (max-width: 968px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  padding: 4rem 0;
  text-align: center;
}

.page-hero h1 {
  color: #fff;
  margin-bottom: 1rem;
}

.hero-desc {
  font-size: 1.125rem;
  opacity: 0.95;
}

/* Buttons */
.btn-primary,
.btn-secondary {
  display: inline-block;
  border-radius: 9999px;
  padding: 0.75rem 1.75rem;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.025em;
  transition: all 0.2s;
}

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

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

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

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

/* Sections */
.intro-section {
  background: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header.centered {
  text-align: center;
}

.section-label {
  display: inline-block;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-desc {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text);
  opacity: 0.9;
  max-width: 800px;
  margin: 0 auto;
}

/* Four Column Grid */
.four-col-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  border-radius: 0.75rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  padding: 1.75rem;
  background: #fff;
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

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

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.feature-card p {
  line-height: 1.65;
}

/* Zigzag Section */
.zigzag-section {
  background: var(--bg);
}

.zigzag-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.zigzag-row:last-child {
  margin-bottom: 0;
}

.zigzag-row.reverse {
  direction: rtl;
}

.zigzag-row.reverse > * {
  direction: ltr;
}

.zigzag-image svg {
  width: 100%;
  height: auto;
}

.zigzag-text h2 {
  margin-bottom: 1.25rem;
}

.zigzag-text p {
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.zigzag-text p:last-child {
  margin-bottom: 0;
}

@media (max-width: 968px) {
  .zigzag-row,
  .zigzag-row.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
}

/* Benefits Section */
.benefits-section {
  background: #fff;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

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

.benefit-number {
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
}

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

.benefit-content p {
  line-height: 1.7;
}

@media (max-width: 768px) {
  .benefit-item {
    flex-direction: column;
    gap: 1rem;
  }
}

/* CTA Footer */
.cta-footer {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  text-align: center;
}

.cta-content h2 {
  color: #fff;
  margin-bottom: 1.25rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.cta-content p {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  opacity: 0.95;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

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

.cta-footer .btn-secondary {
  border-color: #fff;
  color: #fff;
}

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

/* Content Sections */
.content-section {
  background: #fff;
}

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

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

.content-body p {
  margin-bottom: 1.5rem;
  line-height: 1.7;
  font-size: 1.0625rem;
}

.content-body p:last-child {
  margin-bottom: 0;
}

/* Timeline */
.timeline {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  padding-left: 3rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0.5rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--primary);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -2.5rem;
  top: 0.25rem;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  z-index: 1;
}

.timeline-content h3 {
  color: var(--primary);
  margin-bottom: 0.75rem;
  font-size: 1.375rem;
}

.timeline-content p {
  line-height: 1.7;
}

@media (max-width: 768px) {
  .timeline {
    padding-left: 2rem;
  }

  .timeline::before {
    left: 0.25rem;
  }

  .timeline-marker {
    left: -1.875rem;
    width: 1.25rem;
    height: 1.25rem;
    font-size: 0.75rem;
  }
}

/* Contact */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info h2,
.contact-message h2 {
  margin-bottom: 1.25rem;
}

.contact-info > p,
.contact-message > p {
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 2rem;
  padding: 1.25rem;
  background: var(--bg);
  border-radius: 0.75rem;
}

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

.contact-detail h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.contact-detail p {
  line-height: 1.5;
}

.message-box {
  background: var(--bg);
  padding: 1.75rem;
  border-radius: 0.75rem;
  border-left: 4px solid var(--primary);
}

.message-box h3 {
  margin-bottom: 1rem;
}

.message-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.message-box li {
  line-height: 1.6;
}

@media (max-width: 968px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

/* Footer */
footer {
  background: var(--text);
  color: #fff;
  padding: 3rem 0 1rem;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 4rem;
  margin-bottom: 2rem;
}

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

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}

.footer-brand p {
  opacity: 0.8;
  line-height: 1.6;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-col h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-col a {
  color: #fff;
  opacity: 0.8;
  font-size: 0.9375rem;
}

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

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom p {
  opacity: 0.7;
  font-size: 0.875rem;
}

@media (max-width: 968px) {
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Privacy & Terms */
.doc-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}

.doc-container h1 {
  margin-bottom: 1.5rem;
}

.doc-container p {
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

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