:root{--build-id:"6426344d-22d0-4c85-b4c0-bfc78cb8cb8b";}
/* ====================================
   siteba59.space - 이테아로59 - 모자
   변수: L26, C22, T11, B12, N15, K12, S03, H12, F8, CS12
   ==================================== */

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

/* 색상 변수 - C22 */
:root {
  --primary: #d97706;
  --bg: #fef3c7;
  --text: #92400e;
  --accent: #f59e0b;
  --heading: var(--text);
  --link: var(--text);
  --card-bg: #f3f4f6;
  --white: #ffffff;
}

/* 폰트 - F8 */
body {
  font-family: system-ui, "Helvetica Neue", Arial, "Noto Sans KR", "Malgun Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0em;
  background: var(--bg);
  color: var(--text);
}

/* 헤딩 - H12 */
h1 {
  font-size: 4.25rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--heading);
}

h2 {
  font-size: 2.83rem;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--heading);
}

h3 {
  font-size: 1.89rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--heading);
}

/* 링크 */
a {
  color: var(--link);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--primary);
}

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

/* Skip to Content 링크 */
.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;
}

/* 네비게이션 - N15 */
header {
  position: sticky;
  top: 0;
  background: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  z-index: 50;
}

.header-container {
  max-width: 1400px;
  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: 1.5rem;
  cursor: pointer;
  background: var(--primary);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
}

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

nav a {
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  background: var(--primary);
  color: var(--white);
  font-weight: 600;
  transition: all 0.3s ease;
}

nav a:hover,
nav a:focus-visible {
  background: var(--accent);
  transform: translateY(-2px);
}

nav a[aria-current="page"] {
  background: var(--text);
}

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

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    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;
    gap: 0.5rem;
  }

  nav a {
    display: block;
    text-align: center;
  }
}

/* 메인 컨테이너 - S03 */
main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 6rem 0;
}

/* 버튼 - B12 */
.btn {
  display: inline-block;
  padding: 1.25rem 2.5rem;
  background: var(--primary);
  color: var(--white);
  border-radius: 1rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn:hover,
.btn:focus-visible {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 카드 - K12 */
.card {
  background: var(--card-bg);
  border-radius: 0;
  padding: 2rem;
  transition: transform 0.3s ease;
}

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

/* 레이아웃 - L26: 미니멀리스트 히어로 → 2열 → 타임라인 → 사이드CTA */
.hero-section {
  text-align: center;
  padding: 4rem 0;
}

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

.hero-section p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.two-column {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
}

@media (max-width: 768px) {
  .two-column {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--primary);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  padding-left: 2rem;
}

.timeline-item::before {
  content: "●";
  position: absolute;
  left: -2.5rem;
  top: 0;
  font-size: 1.5rem;
  color: var(--primary);
}

.side-cta {
  position: fixed;
  right: 2rem;
  bottom: 2rem;
  z-index: 40;
}

@media (max-width: 768px) {
  .side-cta {
    position: static;
    margin-top: 2rem;
    text-align: center;
  }
}

/* 푸터 */
footer {
  background: var(--text);
  color: var(--white);
  padding: 3rem 2rem;
  margin-top: 4rem;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
}

.footer-container a {
  color: var(--white);
  margin: 0 1rem;
}

.footer-container a:hover {
  color: var(--accent);
}

/* Privacy/Terms 문서 스타일 */
.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;
}

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

/* SVG 아이콘 */
.icon {
  width: 2rem;
  height: 2rem;
  display: inline-block;
  vertical-align: middle;
}

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

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  section {
    padding: 3rem 0;
  }

  .header-container {
    padding: 1rem;
  }
}

/* 유틸리티 클래스 */
.text-center {
  text-align: center;
}

.mb-1 {
  margin-bottom: 1rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

.mt-2 {
  margin-top: 2rem;
}

.gap-4 {
  gap: 4rem;
}