/* cyrillic-ext */
@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/_next/static/media/f639721981034f88-s.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/_next/static/media/9766a7e9e2e0ad5a-s.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/_next/static/media/b66cf8e69499582a-s.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/_next/static/media/aa016aab0e6d1295-s.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/_next/static/media/22a5144ee8d83bca-s.p.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}@font-face {font-family: 'Geist Fallback';src: local("Arial");ascent-override: 95.94%;descent-override: 28.16%;line-gap-override: 0.00%;size-adjust: 104.76%
}.__className_8eaea4 {font-family: 'Geist', 'Geist Fallback';font-style: normal
}.__variable_8eaea4 {--font-geist-sans: 'Geist', 'Geist Fallback'
}

/* cyrillic-ext */
@font-face {
  font-family: 'Geist Mono';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/_next/static/media/013b72fa676f92e0-s.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Geist Mono';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/_next/static/media/b9408752a0c24fb9-s.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* symbols2 */
@font-face {
  font-family: 'Geist Mono';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/_next/static/media/65f03d54ccadf4a8-s.woff2) format('woff2');
  unicode-range: U+2000-2001, U+2004-2008, U+200A, U+23B8-23BD, U+2500-259F;
}
/* vietnamese */
@font-face {
  font-family: 'Geist Mono';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/_next/static/media/e038a29029a234f2-s.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Geist Mono';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/_next/static/media/2b5b02fc7e511755-s.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Geist Mono';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/_next/static/media/7d4881bb7e1bf84d-s.p.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}@font-face {font-family: 'Geist Mono Fallback';src: local("Arial");ascent-override: 74.67%;descent-override: 21.92%;line-gap-override: 0.00%;size-adjust: 134.59%
}.__className_8c25df {font-family: 'Geist Mono', 'Geist Mono Fallback';font-style: normal
}.__variable_8c25df {--font-geist-mono: 'Geist Mono', 'Geist Mono Fallback'
}

/* cyrillic-ext */
@font-face {
  font-family: 'Great Vibes';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/_next/static/media/dad5af6a451969b9-s.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Great Vibes';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/_next/static/media/f751862dd005bbab-s.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* greek-ext */
@font-face {
  font-family: 'Great Vibes';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/_next/static/media/162bae04ee86dd69-s.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
}
/* vietnamese */
@font-face {
  font-family: 'Great Vibes';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/_next/static/media/67d172d8d0152ee1-s.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Great Vibes';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/_next/static/media/536d9d896eaf4f3f-s.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Great Vibes';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/_next/static/media/87069f06a4f1ee13-s.p.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}@font-face {font-family: 'Great Vibes Fallback';src: local("Arial");ascent-override: 124.79%;descent-override: 58.80%;line-gap-override: 0.00%;size-adjust: 68.19%
}.__className_3c58c0 {font-family: 'Great Vibes', 'Great Vibes Fallback';font-weight: 400;font-style: normal
}.__variable_3c58c0 {--font-great-vibes: 'Great Vibes', 'Great Vibes Fallback'
}

@font-face {
  font-family: "Pretendard";
  font-style: normal;
  font-weight: 100 900;
  src: url("/fonts/PretendardVariable.woff2") format("woff2-variations");
  font-display: swap;
}

:root {
  --radius: 0.625rem;
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --focus-ring: 0 0 0 3px color-mix(in oklab, var(--ring) 50%, transparent);
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.145 0 0);
  --primary: oklch(0.205 0 0);
  --primary-foreground: oklch(0.985 0 0);
  --secondary: oklch(0.97 0 0);
  --secondary-foreground: oklch(0.205 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --accent: oklch(0.97 0 0);
  --accent-foreground: oklch(0.205 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --destructive-foreground: oklch(0.985 0 0);
  --success: oklch(0.627 0.194 149.214);
  --info: oklch(0.546 0.245 262.881);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --ring: oklch(0.708 0 0);
  --chart-1: oklch(0.646 0.222 41.116);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  --sidebar: oklch(0.985 0 0);
  --sidebar-foreground: oklch(0.145 0 0);
  --sidebar-primary: oklch(0.205 0 0);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.97 0 0);
  --sidebar-accent-foreground: oklch(0.205 0 0);
  --sidebar-border: oklch(0.922 0 0);
  --sidebar-ring: oklch(0.708 0 0);
  --shadow:
    0 4px 6px -1px oklch(0 0 0 / 0.1), 0 2px 4px -2px oklch(0 0 0 / 0.1);

  /* 이전 @theme inline 매핑 — CSS 모듈이 var(--color-*)로 참조 */
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --color-card: var(--card);
  --color-card-foreground: var(--card-foreground);
  --color-popover: var(--popover);
  --color-popover-foreground: var(--popover-foreground);
  --color-primary: var(--primary);
  --color-primary-foreground: var(--primary-foreground);
  --color-secondary: var(--secondary);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-muted: var(--muted);
  --color-muted-foreground: var(--muted-foreground);
  --color-accent: var(--accent);
  --color-accent-foreground: var(--accent-foreground);
  --color-destructive: var(--destructive);
  --color-destructive-foreground: var(--destructive-foreground);
  --color-success: var(--success);
  --color-info: var(--info);
  --color-border: var(--border);
  --color-input: var(--input);
  --color-ring: var(--ring);
  --color-chart-1: var(--chart-1);
  --color-chart-2: var(--chart-2);
  --color-chart-3: var(--chart-3);
  --color-chart-4: var(--chart-4);
  --color-chart-5: var(--chart-5);
  --color-sidebar: var(--sidebar);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-ring: var(--sidebar-ring);
  --font-sans: var(--font-geist-sans);
  --font-mono: var(--font-geist-mono);

  /* 공개 페이지 브랜드 */
  --font-brand: "Pretendard", sans-serif;
  --color-brand: #0f766e;
  --color-brand-hover: #0b5b55;
  --color-white: #ffffff;
  --color-text: #333333;
  --color-text-muted: #666666;
  --color-text-subtle: #888888;
  --color-text-light: #c3c3c3;
  --color-surface-subtle: #f8f9fa;
  --color-showroom-panel: #1a1a1a;
  /* 쿨 그레이 글자(밝음→어두움) */
  --color-text-faint: #9ca3af;
  --color-text-slate: #64748b;
  --color-text-slate-strong: #4b5563;
  /* 상태: 위험(danger) */
  --color-danger: #dc2626;
  --color-danger-bg: #fef2f2;
  --color-danger-border: #fecaca;
  /* 상태: 성공(success) 보조 배경·테두리 */
  --color-success-bg: #f0fdf4;
  --color-success-border: #bbf7d0;
  /* 상태: 정보(info) 보조 */
  --color-info-soft: #3b82f6;
  --color-info-bg: #eff6ff;
  --color-info-border: #bfdbfe;
  /* 강조: teal */
  --color-teal: #008996;
  /* 구역 배경 덧칠 — 흑백 배경 무늬 위에 곱해 덮어 같은 색조로 맞춘다.
     메인의 각 구역이 공유한다. */
  --color-section-tint: #1f4b4f;
  /* 배경 위에 올리는 반투명 판 — 첫 화면 화살표, 학습 캠퍼스 카드,
     연락처 카드가 함께 쓴다. */
  --color-overlay-surface: rgba(255, 255, 255, 0.15);
  --color-overlay-surface-strong: rgba(255, 255, 255, 0.28);
  /* 챗봇 브랜드 */
  --color-chatbot-navy: #020f50;
  --color-chatbot-blue: #016eaf;
  --color-chatbot-cyan: #008bcb;
}

.dark {
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
  --card-foreground: oklch(0.985 0 0);
  --popover: oklch(0.205 0 0);
  --popover-foreground: oklch(0.985 0 0);
  --primary: oklch(0.922 0 0);
  --primary-foreground: oklch(0.205 0 0);
  --secondary: oklch(0.269 0 0);
  --secondary-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --accent: oklch(0.269 0 0);
  --accent-foreground: oklch(0.985 0 0);
  --destructive: oklch(0.704 0.191 22.216);
  --destructive-foreground: oklch(0.985 0 0);
  --success: oklch(0.723 0.219 149.579);
  --info: oklch(0.623 0.214 259.815);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --ring: oklch(0.556 0 0);
  --chart-1: oklch(0.488 0.243 264.376);
  --chart-2: oklch(0.696 0.17 162.48);
  --chart-3: oklch(0.769 0.188 70.08);
  --chart-4: oklch(0.627 0.265 303.9);
  --chart-5: oklch(0.645 0.246 16.439);
  --sidebar: oklch(0.205 0 0);
  --sidebar-foreground: oklch(0.985 0 0);
  --sidebar-primary: oklch(0.488 0.243 264.376);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.269 0 0);
  --sidebar-accent-foreground: oklch(0.985 0 0);
  --sidebar-border: oklch(1 0 0 / 10%);
  --sidebar-ring: oklch(0.556 0 0);
  --shadow:
    0 4px 6px -1px oklch(0 0 0 / 0.5), 0 2px 4px -2px oklch(0 0 0 / 0.5);
}

/* ── 전역 리셋 (이전 Tailwind Preflight 대체) ── */
::-webkit-backdrop {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: 0 solid var(--border);
  outline-color: color-mix(in oklab, var(--ring) 50%, transparent);
}
*,
::before,
::after,
::backdrop {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: 0 solid var(--border);
  outline-color: color-mix(in oklab, var(--ring) 50%, transparent);
}

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
       tab-size: 4;
}

body {
  min-height: 100vh;
  line-height: inherit;
  background-color: var(--background);
  color: var(--foreground);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
}

a {
  color: inherit;
  text-decoration: inherit;
}

button,
input,
optgroup,
select,
textarea {
  font: inherit;
  color: inherit;
  background: transparent;
}

button,
[role="button"] {
  cursor: pointer;
}

button:disabled,
[role="button"]:disabled {
  cursor: default;
}

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  display: block;
  vertical-align: middle;
}

img,
video {
  max-width: 100%;
  height: auto;
}

ul,
ol {
  list-style: none;
}

table {
  border-collapse: collapse;
}

/* 히어로 슬라이드 애니메이션 */