:root{--build-id:"dd5c01d2-4143-4771-be58-71f7affabb27";}
@charset "UTF-8";

/* ========== CSS Reset ========== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ========== 색상 변수 (C27) ========== */
:root {
  --primary: #6366f1;
  --bg: #eef2ff;
  --text: #312e81;
  --accent: #818cf8;
  --heading: var(--text);
  --link: var(--text);
}

/* ========== 접근성 ========== */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #000;
  color: #fff;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 100;
  border-radius: 0 0 4px 0;
}

.skip-link:focus {
  top: 0;
}

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

/* ========== 헤딩 (H13) ========== */
h1 {
  font-size: clamp(2rem, 5vw, 3.125rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.34rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0;
  color: var(--heading);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text);
}

/* ========== 레이아웃 (S01) ========== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
}

.section-gap {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

/* ========== 네비게이션 (N05) ========== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: transparent;
  z-index: 1000;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

header.scrolled {
  background: rgba(238, 242, 255, 0.95);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(10px);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo:hover {
  color: var(--accent);
}

nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

nav ul {
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav a {
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

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

nav a[aria-current="page"] {
  color: var(--primary);
  font-weight: 600;
}

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

.nav-cta {
  margin-left: 1rem;
  padding: 0.625rem 1.5rem;
  background: var(--primary);
  color: #fff;
  border-radius: 0.375rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.nav-cta:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--text);
  background: none;
  border: none;
  padding: 0.5rem;
}

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

  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg);
    flex-direction: column;
    justify-content: flex-start;
    padding: 5rem 2rem 2rem;
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    gap: 0;
  }

  .menu-checkbox:checked ~ nav {
    right: 0;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
    width: 100%;
  }

  nav li {
    width: 100%;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
  }

  nav a {
    display: block;
    padding: 1rem 0;
    width: 100%;
  }

  .nav-cta {
    margin: 1.5rem 0 0 0;
    width: 100%;
    text-align: center;
  }
}

/* ========== 버튼 (B13) ========== */
.btn {
  display: inline-block;
  border: none;
  border-bottom: 3px solid var(--primary);
  padding: 0.75rem 0;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.05em;
}

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

.btn-primary {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.btn-large {
  padding: 1rem 0;
  font-size: 1.125rem;
}

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

.card:hover {
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.15);
  transform: translate(-2px, -2px);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--heading);
}

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

/* ========== 그리드 ========== */
.grid {
  display: grid;
  gap: 2rem;
}

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

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* ========== 히어로 섹션 (L07 - 오버레이) ========== */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 0 5rem;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.4;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
  max-width: 800px;
  padding: 0 1.5rem;
}

.hero h1 {
  color: #fff;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.hero p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero .btn {
  border-bottom-color: #fff;
  color: #fff;
  font-size: 1.125rem;
  padding: 1rem 0;
}

.hero .btn:hover {
  color: rgba(255, 255, 255, 0.9);
  border-bottom-color: rgba(255, 255, 255, 0.8);
}

/* ========== FAQ (아코디언) ========== */
.faq-item {
  background: #fff;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--heading);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
}

.faq-question:hover {
  background: rgba(99, 102, 241, 0.05);
  color: var(--primary);
}

.faq-icon {
  font-size: 1.5rem;
  transition: transform 0.3s ease;
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 1.5rem;
}

.faq-answer.active {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem;
}

.faq-question.active .faq-icon {
  transform: rotate(45deg);
}

/* ========== 카드 슬라이더 섹션 ========== */
.slider-container {
  position: relative;
  overflow: hidden;
  padding: 2rem 0;
}

.card-slider {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: 1rem;
  -webkit-overflow-scrolling: touch;
}

.card-slider::-webkit-scrollbar {
  height: 8px;
}

.card-slider::-webkit-scrollbar-track {
  background: rgba(99, 102, 241, 0.1);
  border-radius: 4px;
}

.card-slider::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

.card-slider .card {
  flex: 0 0 320px;
  scroll-snap-align: start;
}

/* ========== 플로팅 CTA ========== */
.floating-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
}

.floating-cta .btn {
  background: var(--primary);
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 50px;
  border: none;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.floating-cta .btn:hover {
  background: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

@media (max-width: 768px) {
  .floating-cta {
    bottom: 1rem;
    right: 1rem;
  }

  .floating-cta .btn {
    padding: 0.875rem 1.5rem;
    font-size: 0.875rem;
  }
}

/* ========== Footer ========== */
footer {
  background: var(--text);
  color: rgba(255, 255, 255, 0.9);
  padding: 3rem 0 1.5rem;
  margin-top: 5rem;
}

.footer-content {
  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: 1.25rem;
}

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

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

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 1.5rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

.footer-legal {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 1rem;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.7);
}

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

/* ========== Privacy/Terms 페이지 ========== */
.doc-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
  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: 1024px) {
  section {
    padding: 4rem 0;
  }

  .section-gap {
    gap: 2.5rem;
  }
}

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

  .section-gap {
    gap: 2rem;
  }

  .hero {
    min-height: 500px;
    padding: 6rem 0 4rem;
  }

  .hero p {
    font-size: 1.125rem;
  }

  .grid {
    gap: 1.5rem;
  }

  .card {
    padding: 1.5rem;
  }

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

  .footer-legal {
    flex-direction: column;
    gap: 0.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .card-slider .card {
    flex: 0 0 280px;
  }
}

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

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

.mb-3 {
  margin-bottom: 3rem;
}

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