:root{--build-id:"a7f53276-720c-408c-9b91-5273bdd7afea";}
/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #3f3f46;
  --bg: #fafafa;
  --text: #18181b;
  --accent: #a1a1aa;
  --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: 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;
}

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

/* Header & Navigation */
header {
  background: var(--bg);
  padding: 1rem 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-container {
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

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

nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
  padding-bottom: 0.25rem;
}

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

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

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  user-select: none;
}

/* Sections */
section {
  padding: 5.5rem 0;
}

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

/* Typography */
h1,
h2,
h3 {
  color: var(--heading);
  font-weight: 700;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  border-bottom: 4px solid var(--primary);
  display: inline-block;
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  line-height: 1.25;
  letter-spacing: -0.008em;
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.3;
  letter-spacing: -0.005em;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
  line-height: 1.65;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.625rem 1.5rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.025em;
  text-decoration: none;
  transition: all 0.3s;
  border: 2px solid var(--primary);
}

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

.btn-primary:hover {
  background: var(--text);
  border-color: var(--text);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Cards */
.card {
  border: 1px solid #f3f4f6;
  border-radius: 0.5rem;
  padding: 1.75rem;
  background: #fff;
  transition: all 0.3s;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

/* Grids */
.grid {
  display: grid;
  gap: 3.25rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-6 {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--bg) 0%, #f3f4f6 100%);
  padding: 7rem 0 5rem;
  text-align: center;
}

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

.hero p {
  font-size: 1.125rem;
  max-width: 700px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* Stats */
.stats {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
  margin-top: 3rem;
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  display: block;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--accent);
  margin-top: 0.5rem;
}

/* Footer */
footer {
  background: var(--primary);
  color: #fff;
  padding: 3rem 0 1.5rem;
  margin-top: 5rem;
}

.footer-content {
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  color: #fff;
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

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

.footer-section a {
  color: #e5e7eb;
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}

.footer-section a:hover {
  color: #fff;
}

.footer-bottom {
  max-width: 1250px;
  margin: 0 auto;
  padding: 1.5rem 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  color: #d1d5db;
  font-size: 0.875rem;
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: #fff;
  border-radius: 0.5rem;
  border: 1px solid #f3f4f6;
}

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

.contact-text h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact-text p {
  color: var(--accent);
  margin: 0;
}

/* List Styles */
ul.feature-list {
  list-style: none;
  padding: 0;
}

ul.feature-list li {
  padding: 0.75rem 0;
  padding-left: 1.75rem;
  position: relative;
}

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

/* FAQ */
.faq-item {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #e5e7eb;
}

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

.faq-question {
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.faq-answer {
  color: var(--text);
  line-height: 1.65;
}

/* Review Card */
.review-card {
  background: #fff;
  padding: 2rem;
  border-radius: 0.5rem;
  border: 1px solid #f3f4f6;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.review-header {
  margin-bottom: 1rem;
}

.review-name {
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.review-rating {
  color: #fcd34d;
  font-size: 1.125rem;
}

.review-text {
  line-height: 1.65;
  color: var(--text);
}

/* Doc Container */
.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;
  line-height: 1.7;
}

.doc-container a {
  color: var(--primary);
  font-weight: 600;
}

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

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

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

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

  nav li {
    border-bottom: 1px solid #e5e7eb;
  }

  nav a {
    display: block;
    padding: 1rem 2rem;
  }

  .stats {
    gap: 2rem;
  }

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

@media (max-width: 640px) {
  .grid-6 {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  section {
    padding: 3.5rem 0;
  }

  .hero {
    padding: 5rem 0 3rem;
  }
}