:root{--build-id:"37058c5e-3621-460c-aba9-c4575269cf39";}
/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #7e22ce;
  --bg: #f3e8ff;
  --text: #6b21a8;
  --accent: #9333ea;
  --heading: var(--text);
  --link: var(--text);
}

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

/* 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;
}

/* Header & Navigation (N03: 상단 스크롤 + 우측 로고 + 좌측 메뉴) */
header {
  background: #fff;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

.menu-checkbox {
  display: none;
}

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

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

nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--primary);
}

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

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }

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

  nav ul {
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1.5rem;
  }
}

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

/* Section (S03) */
section {
  padding: 6rem 0;
}

/* Headings (H16) */
h1 {
  font-size: 3.875rem;
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: 1.875rem;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--heading);
  margin-bottom: 1rem;
}

/* Typography */
p {
  margin-bottom: 1.5rem;
}

/* Button (B16) */
.btn {
  display: inline-block;
  padding: 1.125rem 2.25rem;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border-radius: 0.5rem 0 0.5rem 0;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

/* Card (K16) */
.card {
  border-radius: 0.75rem;
  border: 1px solid var(--primary);
  padding: 1.5rem;
  background: #fff;
  transform: rotate(-1deg);
  transition: transform 0.3s;
}

.card:hover {
  transform: rotate(0deg);
}

/* Layout (L08: 분할 스크린 → 3열 특징 → 비교표 → 하단CTA) */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 500px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 0.75rem;
  overflow: hidden;
  margin: 2rem 0;
}

.comparison-table th,
.comparison-table td {
  padding: 1.5rem;
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
}

.comparison-table th {
  background: var(--primary);
  color: #fff;
  font-weight: 700;
}

.cta-section {
  text-align: center;
  background: var(--primary);
  color: #fff;
  padding: 6rem 2rem;
  margin-top: 4rem;
}

.cta-section h2 {
  color: #fff;
}

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

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

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  section {
    padding: 3rem 0;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .comparison-table {
    font-size: 0.875rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 1rem;
  }
}

/* Footer */
footer {
  background: var(--primary);
  color: #fff;
  padding: 3rem 0 2rem;
  margin-top: 4rem;
}

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

.footer-links {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: #fff;
  text-decoration: none;
  opacity: 0.9;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  opacity: 0.8;
}

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

/* List Styles */
.content-list {
  list-style: none;
  padding-left: 0;
}

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

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

/* FAQ Styles */
.faq-item {
  background: #fff;
  padding: 2rem;
  margin-bottom: 1.5rem;
  border-radius: 0.75rem;
  border-left: 4px solid var(--primary);
}

.faq-question {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 1rem;
  color: var(--primary);
}

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

/* Contact Info */
.contact-info {
  background: #fff;
  padding: 3rem;
  border-radius: 0.75rem;
  border: 2px solid var(--primary);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

.contact-icon {
  font-size: 1.5rem;
  color: var(--primary);
}

/* SVG Icons */
.icon {
  width: 3rem;
  height: 3rem;
  fill: var(--primary);
  margin-bottom: 1rem;
}

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

.doc-container p {
  margin-top: 2rem;
  line-height: 1.8;
}