:root{--build-id:"f94e0a76-1f28-4ac4-804d-36a4637c8678";}
@charset "UTF-8";

/* ========================================
   카오베레35 여행사 - 스타일시트
   패턴: L12, C38, T17, B03, N07, K13, S11, H08, F5, CS03
======================================== */

/* 리셋 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 색상 변수 (C38) */
:root {
  --primary: #3f3f46;
  --bg: #fafafa;
  --text: #18181b;
  --accent: #a1a1aa;
  --heading: var(--text);
  --link: var(--text);
}

/* 폰트 (F5) */
body {
  font-family: Roboto, "Noto Sans KR", "Malgun Gothic", "Segoe UI", -apple-system, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0em;
  color: var(--text);
  background: var(--bg);
}

/* 헤딩 (H08) */
h1 {
  font-size: clamp(2.15rem, 2.9vw + 1rem, 3.15rem);
  font-weight: 770;
  line-height: 1.17;
  letter-spacing: -0.013em;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.61rem, 2.18vw + 0.75rem, 2.36rem);
  font-weight: 770;
  line-height: 1.22;
  letter-spacing: -0.013em;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.29rem, 1.74vw + 0.6rem, 1.89rem);
  font-weight: 670;
  line-height: 1.27;
  letter-spacing: -0.013em;
  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 */
.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 (N07) */
header {
  position: sticky;
  top: 0;
  background: rgba(250, 250, 250, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e5e7eb;
  z-index: 50;
}

.header-container {
  max-width: 1350px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
}

.menu-checkbox {
  display: none;
}

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

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"] {
  color: var(--primary);
  font-weight: 700;
}

nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

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

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid #e5e7eb;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

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

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

  nav a {
    display: block;
    padding: 1rem 0;
    border-bottom: 1px solid #f3f4f6;
  }
}

/* 컨테이너 (S11) */
.container {
  max-width: 1350px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 5.75rem 0;
}

/* 히어로 섹션 (L12 - 이미지 배경) */
.hero {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 3rem 2rem;
}

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

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

/* 버튼 (B03) */
.btn {
  display: inline-block;
  border-radius: 9999px;
  padding: 1.25rem 3rem;
  font-weight: 700;
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn:hover {
  background: var(--text);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

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

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  box-shadow: none;
}

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

/* 4열 아이콘 그리드 */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3.75rem;
}

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

.icon-item .icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--primary);
}

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

/* 카드 (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, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.15);
}

/* 그리드 레이아웃 */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3.75rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3.75rem;
}

/* Q&A 스타일 (CS03) */
.qna-list {
  max-width: 900px;
  margin: 0 auto;
}

.qna-item {
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #e5e7eb;
}

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

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

.qna-question::before {
  content: "Q: ";
  color: var(--accent);
}

.qna-answer {
  padding-left: 1.5rem;
  color: var(--text);
}

.qna-answer::before {
  content: "A: ";
  font-weight: 700;
  color: var(--primary);
  margin-left: -1.5rem;
  margin-right: 0.5rem;
}

/* 섹션 헤더 */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--accent);
  max-width: 700px;
  margin: 0 auto;
}

/* 리스트 스타일 */
.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
}

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

/* 푸터 */
footer {
  background: var(--primary);
  color: #fff;
  padding: 3rem 0 2rem;
  margin-top: 5.75rem;
}

.footer-content {
  max-width: 1350px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 2rem;
}

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

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9375rem;
  line-height: 1.8;
}

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

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

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

.footer-bottom {
  max-width: 1350px;
  margin: 0 auto;
  padding: 2rem 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

/* 문서 컨테이너 (Privacy/Terms) */
.doc-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 5rem 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 {
    min-height: 400px;
  }

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

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

  h1 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }
}

/* SVG 스타일 */
svg {
  max-width: 100%;
  height: auto;
}

/* 이미지 */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* 접근성 */
input:focus-visible,
label:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}