:root{--build-id:"52f816c5-cf2d-43cd-abef-eae854c3fb2b";}
/* 디에누드후84 수분크림 - 정적 HTML 사이트 */

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

:root {
  --primary: #3b82f6;
  --bg: #dbeafe;
  --text: #1e3a8a;
  --accent: #60a5fa;
  --heading: var(--text);
  --link: var(--text);
  --white: #ffffff;
  --gray-light: #f3f4f6;
  --gray-medium: #9ca3af;
  --gray-dark: #374151;
}

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;
  color: var(--text);
  background-color: var(--white);
}

/* ========== 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;
}

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

/* ========== 타이포그래피 ========== */
h1 {
  font-size: clamp(2.35rem, 3.5vw + 1rem, 3.50rem);
  font-weight: 880;
  line-height: 1.1;
  letter-spacing: -0.020em;
  font-style: italic;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.76rem, 2.625vw + 0.75rem, 2.625rem);
  font-weight: 880;
  line-height: 1.15;
  letter-spacing: -0.020em;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.41rem, 2.1vw + 0.6rem, 2.1rem);
  font-weight: 780;
  line-height: 1.2;
  letter-spacing: -0.020em;
  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);
}

/* ========== 헤더 및 네비게이션 ========== */
header {
  background: transparent;
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.75rem;
  cursor: pointer;
  position: absolute;
  right: 2rem;
  color: var(--text);
}

nav {
  display: flex;
  width: 100%;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 3rem;
  width: 100%;
  justify-content: space-between;
  align-items: center;
}

nav ul li:nth-child(4) {
  margin-left: 8rem;
}

nav a {
  font-weight: 500;
  color: var(--text);
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--primary);
  font-weight: 700;
}

/* ========== 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;
    gap: 0;
    padding: 1rem 0;
  }

  nav ul li:nth-child(4) {
    margin-left: 0;
  }

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

/* ========== 메인 콘텐츠 ========== */
main {
  min-height: 60vh;
}

section {
  padding: 6rem 0;
}

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

/* ========== 히어로 섹션 ========== */
.hero {
  background: linear-gradient(135deg, var(--bg) 0%, var(--white) 100%);
  padding: 8rem 0 6rem;
  text-align: center;
}

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

.hero p {
  font-size: 1.25rem;
  color: var(--text);
  max-width: 700px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

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

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

.btn-secondary {
  background-color: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary);
}

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

/* ========== 카드 ========== */
.card {
  border-radius: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  padding: 2rem;
  background: var(--white);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

/* ========== 그리드 레이아웃 ========== */
.grid {
  display: grid;
  gap: 4rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

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

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ========== 아이콘 그리드 ========== */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

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

.icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

/* ========== 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(--gray-dark);
  max-width: 700px;
  margin: 0 auto;
}

/* ========== CTA 섹션 ========== */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--white);
  text-align: center;
  padding: 5rem 2rem;
  border-radius: 2rem;
  margin: 4rem auto;
  max-width: 1200px;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 1.5rem;
}

.cta-section p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

/* ========== 푸터 ========== */
footer {
  background-color: var(--gray-light);
  padding: 3rem 0 2rem;
  margin-top: 6rem;
}

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

.footer-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text);
  font-size: 0.875rem;
}

.footer-info {
  font-size: 0.875rem;
  color: var(--gray-dark);
  margin-bottom: 0.5rem;
}

.footer-copyright {
  font-size: 0.75rem;
  color: var(--gray-medium);
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-medium);
}

/* ========== FAQ 스타일 ========== */
.faq-item {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--gray-light);
  border-radius: 0.75rem;
}

.faq-question {
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.faq-answer {
  color: var(--text);
  line-height: 1.7;
}

/* ========== 연락처 정보 ========== */
.contact-info {
  background: var(--bg);
  padding: 3rem;
  border-radius: 1rem;
  margin-top: 3rem;
}

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

.contact-item:last-child {
  margin-bottom: 0;
}

/* ========== 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 {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

/* ========== 반응형 ========== */
@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }

  .hero {
    padding: 5rem 0 4rem;
  }

  .grid {
    gap: 2rem;
  }

  .icon-grid {
    gap: 2rem;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }

  .cta-section {
    padding: 3rem 1.5rem;
    margin: 3rem 1rem;
  }

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

/* ========== 리스트 스타일 ========== */
ul:not(nav ul) {
  list-style: none;
  padding-left: 0;
}

ul:not(nav ul) li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.75rem;
}

ul:not(nav ul) li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

/* ========== 케이스 스터디 ========== */
.case-study {
  background: var(--gray-light);
  padding: 2.5rem;
  border-radius: 1rem;
  margin-bottom: 2rem;
}

.case-study h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

/* ========== 통계 ========== */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.stat-item {
  text-align: center;
  padding: 2rem;
  background: var(--bg);
  border-radius: 1rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  color: var(--text);
}