:root{--build-id:"454b982a-4a64-48b0-87f4-dceb90414c2e";}
@charset "UTF-8";

/* ========================================
   CSS 변수 (C09: 그린 팔레트)
======================================== */
:root {
  --primary: #10b981;
  --bg: #f0fdf4;
  --text: #064e3b;
  --accent: #34d399;
  --heading: var(--text);
  --link: var(--text);
}

/* ========================================
   리셋 및 기본 스타일
======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

/* ========================================
   헤딩 스타일 (H18)
======================================== */
h1 {
  font-size: clamp(2.75rem, 3.5vw + 1rem, 2.75rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.005em;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2.06rem, 2.625vw + 0.75rem, 2.06rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.005em;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.65rem, 2.1vw + 0.6rem, 1.65rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.005em;
  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(--primary);
}

a:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

/* ========================================
   Skip Link (접근성)
======================================== */
.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;
}

/* ========================================
   헤더 및 네비게이션 (N07: 드롭다운)
======================================== */
header {
  background-color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-container {
  max-width: 1200px;
  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(--text);
}

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

nav a {
  font-weight: 500;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s ease;
}

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

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

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    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;
    padding: 1rem 2rem;
    gap: 0;
  }

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

  nav li:last-child {
    border-bottom: none;
  }

  nav a {
    display: block;
    padding: 1rem 0;
  }
}

/* ========================================
   섹션 및 컨테이너 (S02)
======================================== */
section {
  padding: 4rem 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-gap {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* ========================================
   버튼 스타일 (B19)
======================================== */
.btn {
  display: inline-block;
  border-radius: 0.25rem;
  background: #f9fafb;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text);
  border: 1px solid var(--primary);
  cursor: pointer;
  transition: all 0.3s ease;
}

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

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

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

/* ========================================
   카드 스타일 (K13)
======================================== */
.card {
  border-radius: 0.5rem;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.1);
  padding: 2rem;
  background: #fff;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
}

/* ========================================
   그리드 레이아웃
======================================== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2.5rem;
}

/* ========================================
   히어로 섹션
======================================== */
.hero {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  padding: 5rem 0;
  text-align: center;
}

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

.hero p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   체크리스트 스타일 (CS08)
======================================== */
.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  border-bottom: 1px solid #e5e7eb;
}

.checklist li:last-child {
  border-bottom: none;
}

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

/* ========================================
   FAQ 스타일
======================================== */
.faq-item {
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  background: #fff;
  border-radius: 0.5rem;
  border-left: 4px solid var(--primary);
}

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

/* ========================================
   후기 카드
======================================== */
.review-card {
  background: #fff;
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.review-card .author {
  font-weight: 600;
  color: var(--primary);
  margin-top: 1rem;
}

/* ========================================
   푸터
======================================== */
footer {
  background: #fff;
  border-top: 1px solid #e5e7eb;
  padding: 3rem 0 2rem;
  margin-top: 4rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.footer-links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.footer-contact {
  margin-bottom: 1.5rem;
  color: var(--text);
}

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

.copyright {
  font-size: 0.875rem;
  color: #6b7280;
}

/* ========================================
   문서 컨테이너 (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;
  line-height: 1.8;
}

/* ========================================
   반응형
======================================== */
@media (max-width: 768px) {
  section {
    padding: 3rem 0;
  }

  .hero {
    padding: 3rem 0;
  }

  .container {
    padding: 0 1.5rem;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }
}