@font-face {
  font-family: 'Pretendard';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Thin.woff2') format('woff2');
  font-weight: 100;
  font-display: swap;
}

@font-face {
  font-family: 'Pretendard';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-ExtraLight.woff2') format('woff2');
  font-weight: 200;
  font-display: swap;
}

@font-face {
  font-family: 'Pretendard';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Light.woff2') format('woff2');
  font-weight: 300;
  font-display: swap;
}

@font-face {
  font-family: 'Pretendard';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Regular.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: 'Pretendard';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Medium.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: 'Pretendard';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: 'Pretendard';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Bold.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: 'Pretendard';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-ExtraBold.woff2') format('woff2');
  font-weight: 800;
  font-display: swap;
}

@font-face {
  font-family: 'Pretendard';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/pretendard@1.0/Pretendard-Black.woff2') format('woff2');
  font-weight: 900;
  font-display: swap;
}

* {
  box-sizing: border-box;
}
body {
  font-size: 14px;
  margin: 0;
  background: #000;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* introduce.html 과 동일한 네비게이션 / 햄버거 스타일 */
.nav-left {
  position: fixed;
  left: 85px;
  top: 93px;
  z-index: 1000;
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 1;
  transform: translateY(0);
}

.nav-left.hidden {
  opacity: 0;
  transform: translateY(-100%);
  pointer-events: none;
}

.logo {
  width: 200px;
  height: auto;
  max-width: 100%;
  margin-bottom: 20px;
  display: block;
  object-fit: contain;
  object-position: left top;
  aspect-ratio: 200 / 23.81;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  image-rendering: pixelated;
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.nav-item {
  position: relative;
  display: inline-block;
  font-family: Pretendard, sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: #ffffff;
  text-align: left;
  cursor: pointer;
  transition: opacity 0.3s;
}

.nav-item:hover {
  opacity: 0.7;
}

.nav-item::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background-color: #ffffff;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-item:hover::after {
  transform: scaleX(1);
}

.hamburger {
  position: fixed;
  right: 74px;
  top: 58px;
  z-index: 1000;
  cursor: pointer;
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 1;
  transform: translateY(0);
}

.hamburger.hidden {
  opacity: 0;
  transform: translateY(-100%);
  pointer-events: none;
}

.hamburger-line {
  width: 40px;
  height: 3px;
  background-color: #d9d9d9;
  margin-bottom: 6px;
  transition: all 0.3s;
}

.hamburger-line:last-child {
  height: 3px;
  margin-bottom: 0;
}

.overlay-menu {
  position: fixed;
  inset: 0;
  background-color: #000;
  color: #fff;
  display: none;
  z-index: 2000;
  padding: 40px 80px;
}

.overlay-menu.open {
  display: flex;
}

.overlay-inner {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
}

.overlay-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.overlay-logo {
  font-family: Pretendard, sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.2em;
}

.overlay-close {
  width: 32px;
  height: 32px;
  position: relative;
  cursor: pointer;
}

.overlay-close-line {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #fff;
  transform-origin: center;
}

.overlay-close-line:first-child {
  transform: translateY(-50%) rotate(45deg);
}

.overlay-close-line:last-child {
  transform: translateY(-50%) rotate(-45deg);
}

.overlay-menu-list {
  margin-top: 80px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-family: Pretendard, sans-serif;
  font-weight: 700;
  font-size: 48px;
}

.overlay-menu-item {
  cursor: pointer;
}

.overlay-menu-item:hover {
  opacity: 0.7;
}
.v211_135 {
  width: 100%;
  height: 8528px;
  background: rgba(0,0,0,1);
  opacity: 1;
  position: relative;
  top: 0px;
  left: 0px;
  overflow: hidden;
}
.v211_136 {
  width: 100%;
  height: 1080px;
  background: rgba(0,0,0,1);
  opacity: 1;
  position: absolute;
  top: 0px;
  left: 1px;
  overflow: hidden;
}
.v211_137 {
  width: 485px;
  height: 53px;
  background: url("../images/v211_137.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  opacity: 1;
  position: absolute;
  top: 987px;
  left: 85px;
  overflow: hidden;
  display: none; /* 상단 영역에서는 사용하지 않음 */
}
.v211_138 {
  width: 284px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 29px;
  left: 0px;
  font-family: Pretendard;
  font-weight: Regular;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_139 {
  width: 83px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 0px;
  left: 1px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_140 {
  width: 8px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 0px;
  left: 89px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_141 {
  width: 92px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 0px;
  left: 102px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_142 {
  width: 8px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 0px;
  left: 199px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_143 {
  width: 95px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 0px;
  left: 212px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_144 {
  width: 8px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 0px;
  left: 312px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_145 {
  width: 8px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 0px;
  left: 391px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_146 {
  width: 61px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 0px;
  left: 325px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_147 {
  width: 81px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 0px;
  left: 404px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_148 {
  width: 100%;
  position: absolute;
  top: 447px;
  left: 0;
  text-align: center;
  opacity: 1;
}

.hero-title {
  display: block;
  font-family: Pretendard;
  font-weight: 500;
  font-size: 96px;
  letter-spacing: 0.08em;
  color: #ffffff;
}

.hero-subtitle {
  display: block;
  margin-top: 20px;
  font-family: Pretendard;
  font-weight: 500;
  font-size: 32px;
  letter-spacing: 0.2em;
  color: #ffffff;
}
.v211_149 {
  width: 61px;
  height: 47px;
  background: url("../images/v211_149.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  opacity: 1;
  position: absolute;
  top: 66px;
  left: 1785px;
  overflow: hidden;
  display: none; /* index.html의 새 햄버거 버튼과 겹치므로 숨김 */
}
.v211_150 {
  width: 61px;
  height: 5px;
  background: rgba(217,217,217,1);
  opacity: 1;
  position: relative;
  top: 0px;
  left: 0px;
  overflow: hidden;
}
.v211_151 {
  width: 61px;
  height: 5px;
  background: rgba(217,217,217,1);
  opacity: 1;
  position: absolute;
  top: 21px;
  left: 0px;
  overflow: hidden;
}
.v211_152 {
  width: 61px;
  height: 4px;
  background: rgba(217,217,217,1);
  opacity: 1;
  position: absolute;
  top: 43px;
  left: 0px;
  overflow: hidden;
}
.v211_153 {
  width: 100%;
  height: 1080px;
  background: rgba(0,0,0,1);
  opacity: 1;
  position: absolute;
  top: 1128px;
  left: 1px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.v211_164 {
  width: 709px;
  height: 709px;
  background: url("../images/Group_27.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  opacity: 1;
  position: relative;
  max-width: 90vw;
  max-height: 70vh;
}
.v211_165 {
  display: none;
}
.v211_166 {
  display: none;
}
.v211_167 {
  display: none;
}
.v211_168 {
  display: none;
}
.v211_179 {
  display: none;
}
.v211_180 {
  display: none;
}
.v211_181 {
  display: none;
}
.v211_182 {
  display: none;
}
.v211_183 {
  display: none;
}
.v211_201 {
  width: 100%;
  height: 1080px;
  background: rgba(0,0,0,1);
  opacity: 1;
  position: absolute;
  top: 2391px;
  left: 0px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.v211_212 {
  width: 696px;
  height: 696px;
  background: url("../images/Group_28.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  opacity: 1;
  position: relative;
  max-width: 80vw;
  max-height: 70vh;
}
.v211_213 {
  display: none;
}
.v211_214 {
  display: none;
}
.v211_232 {
  width: 100%;
  height: 1080px;
  background: rgba(0,0,0,1);
  opacity: 1;
  position: absolute;
  top: 3593px;
  left: 0px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.v211_243 {
  width: 881px;
  height: 881px;
  background: url("../images/v211_243.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  opacity: 1;
  position: relative;
  max-width: 90vw;
  max-height: 80vh;
  overflow: hidden;
}
.v211_261 {
  width: 100%;
  height: 1080px;
  background: rgba(0,0,0,1);
  opacity: 1;
  position: absolute;
  top: 4856px;
  left: 0px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.v211_272 {
  width: 813px;
  height: 813px;
  background: url("../images/v211_272.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  opacity: 1;
  position: relative;
  max-width: 90vw;
  max-height: 80vh;
  overflow: hidden;
}
.v211_304 {
  width: 656px;
  height: 656px;
  background: url("../images/Group_29.svg");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  opacity: 1;
  position: absolute;
  top: 6344px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  max-width: 60vw;
  max-height: 60vw;
}
.v211_318 {
  width: 100%;
  height: 1080px;
  background: rgba(0,0,0,1);
  opacity: 1;
  position: absolute;
  top: 7448px;
  left: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 60px;
}
.v211_319 {
  width: 362px;
  height: 43px;
  background: url("../images/010_labs_logo.svg");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  opacity: 1;
  position: relative;
  max-width: 80%;
  height: auto;
  aspect-ratio: 362 / 43;
  order: 1;
}
.v211_320 {
  display: none;
}
.v211_321 {
  display: none;
}
.v211_322 {
  display: none;
}
.v211_323 {
  display: none;
}
.v211_324 {
  display: none;
}
.v211_325 {
  display: none;
}
.v211_326 {
  display: none;
}
.v211_327 {
  width: 100%;
  color: rgba(255,255,255,1);
  position: relative;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: clamp(48px, 8vw, 150px);
  opacity: 1;
  text-align: center;
  margin: 0;
  order: 0;
}

/* 모바일에서 로고를 텍스트보다 작게 보이도록 조정 */
@media (max-width: 768px) {
  .nav-left {
    left: 15px;
    top: 25px;
  }
  
  .hamburger {
    right: 20px;
    top: 40px;
  }
  
  .hamburger-line {
    width: 30px;
    height: 2px;
    margin-bottom: 5px;
  }
  
  .logo {
    width: 120px;
    height: auto;
    margin-bottom: 12px;
    object-fit: contain;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    image-rendering: pixelated;
  }
  
  .nav-item {
    font-size: 16px;
  }

  .v211_319 {
    width: 180px;
    max-width: 50%;
  }

  .v211_327 {
    font-size: clamp(32px, 7vw, 56px);
  }

  .overlay-menu-list {
    font-size: 32px;
  }

  .overlay-menu {
    padding: 30px 24px;
  }

  .overlay-logo {
    font-size: 14px;
  }

  .overlay-close {
    width: 28px;
    height: 28px;
  }
}

@media (max-width: 480px) {
  .nav-left {
    left: 20px;
    top: 30px;
  }
  
  .hamburger {
    right: 20px;
    top: 30px;
  }
  
  .logo {
    width: 140px;
    height: auto;
    margin-bottom: 15px;
    object-fit: contain;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    image-rendering: pixelated;
  }
  
  .nav-item {
    font-size: 14px;
  }
  
  .hamburger-line {
    width: 30px;
    height: 2px;
  }
}
.v211_355 {
  width: 200px;
  height: 222px;
  background: url("../images/v211_355.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  opacity: 1;
  position: absolute;
  top: 99px;
  left: 85px;
  overflow: hidden;
  display: none; /* index.html 상단에 새 네비게이션을 사용하므로 기존 텍스트 메뉴는 숨김 */
}
.v211_356 {
  width: 200px;
  height: 23px;
  background: url("../images/v211_356.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  opacity: 1;
  position: relative;
  top: 0px;
  left: 0px;
  overflow: hidden;
}
.v211_357 {
  width: 19px;
  height: 23px;
  background: rgba(255,255,255,1);
  opacity: 1;
  position: absolute;
  top: 0px;
  left: 181px;
}
.v211_358 {
  width: 19px;
  height: 23px;
  background: rgba(255,255,255,1);
  opacity: 1;
  position: absolute;
  top: 0px;
  left: 153px;
}
.v211_359 {
  width: 19px;
  height: 23px;
  background: rgba(255,255,255,1);
  opacity: 1;
  position: absolute;
  top: 0px;
  left: 124px;
}
.v211_360 {
  width: 14px;
  height: 23px;
  background: rgba(255,255,255,1);
  opacity: 1;
  position: absolute;
  top: 0px;
  left: 100px;
}
.v211_361 {
  width: 19px;
  height: 23px;
  background: rgba(255,255,255,1);
  opacity: 1;
  position: absolute;
  top: 0px;
  left: 53px;
}
.v211_362 {
  width: 14px;
  height: 23px;
  background: rgba(255,255,255,1);
  opacity: 1;
  position: absolute;
  top: 0px;
  left: 29px;
}
.v211_363 {
  width: 19px;
  height: 23px;
  background: rgba(255,255,255,1);
  opacity: 1;
  position: relative;
  top: 0px;
  left: 0px;
}
.v211_364 {
  width: 174px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 111px;
  left: 0px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_365 {
  width: 111px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 140px;
  left: 0px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_366 {
  width: 97px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 169px;
  left: 0px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}
.v211_367 {
  width: 171px;
  color: rgba(255,255,255,1);
  position: absolute;
  top: 198px;
  left: 2px;
  font-family: Pretendard;
  font-weight: Bold;
  font-size: 20px;
  opacity: 1;
  text-align: center;
}

/* 하단 푸터 텍스트 */
.footer-bar {
  position: relative;
  width: 100%;
  padding: 40px 85px;
  margin-top: auto;
  color: #ffffff;
  font-family: Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.05em;
}

.footer-links {
  margin-bottom: 10px;
}

.footer-copyright {
  color: #ffffff;
}

/* 모바일에서 푸터 왼쪽 정렬 및 줄바꿈 방지 */
@media (max-width: 768px) {
  .footer-bar {
    padding: 20px;
    text-align: left;
  }

  .footer-links {
    white-space: nowrap; /* Portfolio까지 한 줄 유지 */
  }
}