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

body.top .header-container {
  display: flex;
  flex-direction: column;
}
body.top h1 {
  margin-bottom: 1rem;
  text-align: center;
}
body.top h1 img {
  width: 200px;
  height: 54px;
}
body.top h2 {
  margin: 0 auto 1rem;
  font-size: 2.8rem;
  font-weight: 800;
  color: #287D2D;
  position: relative;
  max-width: 500px;
}
body.top h2 + p {
  margin: 0 auto;
  max-width: 500px;
  line-height: 1.6;
}
body.top h2:after {
  position: absolute;
  top: 40%;
  left: 0;
  width: 100%;
  height: 1rem;
  background-color: #F08782;
  content: "";
  z-index: -1;
  transform: scaleX(0);
  animation: sideLine 2s ease forwards;
  animation-delay: 1s;
}
body.top nav ul {
  list-style: none;
  display: flex;
}
body.top nav ul a {
  text-decoration: none;
  color: #000;
  font-size: 1rem;
  transition: color 0.3s ease;
}
body.top .hero-image {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 1;
  opacity: 0;
  animation: fadeInZoom 2s ease forwards;
}
body.top .hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  animation: zoomOut 2s ease forwards;
}
body.top footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 10;
  opacity: 0;
  transform: translateY(100%);
  animation: slideUp 1s ease forwards;
  animation-delay: 1s;
  background-color: white;
}
body.top .copyright {
  margin-top: 40px;
}
@keyframes slideDown {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes slideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes sideLine {
  to {
    opacity: 1;
    transform: scaleY(1);
  }
}
@keyframes fadeInZoom {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes zoomOut {
  0% {
    transform: scale(1.1);
    filter: blur(5px);
  }
  100% {
    transform: scale(1);
    filter: blur(0);
  }
}
@media (max-width: 640px) {
  body.top h1 img {
    width: 160px;
    height: 43px;
  }
  body.top h2 {
    font-size: 2.4rem;
  }
  body.top h2:after {
    height: 0.8rem;
  }
  body.top .copyright {
    margin-top: 20px;
  }
  body.top br {
    display: none;
  }
}

body {
  font-family: "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: #ffffff;
  color: #000;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.02em;
}

.outline {
  display: block !important;
  box-sizing: border-box;
  border: 1px solid #ddd;
}
.outline:hover {
  border: 1px solid #ddd;
}

ol {
  margin: 0 0 1rem 1.4rem;
}

footer {
  width: 100%;
}
footer .footer-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 40px 80px;
}
footer .copyright {
  color: #666;
  text-align: center;
}

header {
  position: fixed;
  width: 100%;
  top: 0;
  background-color: #ffffff;
  z-index: 1000;
  opacity: 0;
  transform: translateY(-100%);
  animation: slideDown 1s ease forwards;
  animation-delay: 1s;
}
header .header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1440px;
  margin: 0 auto;
  padding: 32px 80px;
}
header .logo {
  font-weight: 500;
  letter-spacing: -0.03em;
}
header a {
  text-decoration: none;
  color: #000;
}

.nav-menu-top,
.nav-menu {
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-menu-top ul,
.nav-menu ul {
  display: flex;
  list-style: none;
}
.nav-menu-top ul li,
.nav-menu ul li {
  display: flex;
  align-items: center;
  position: relative;
}
.nav-menu-top ul li:not(:last-child)::after,
.nav-menu ul li:not(:last-child)::after {
  content: "|";
  margin: 0 12px;
  color: #000;
}
.nav-menu-top ul li a,
.nav-menu ul li a {
  letter-spacing: -0.01em;
  text-decoration: none;
  color: #000;
  position: relative;
  padding: 4px 0;
  transition: color 0.3s ease;
}
.nav-menu-top ul li a::after,
.nav-menu ul li a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #000;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-menu-top ul li a:hover::after,
.nav-menu ul li a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav-menu-top ul li a.active,
.nav-menu ul li a.active {
  font-weight: 500;
}
.nav-menu-top ul li a.active::after,
.nav-menu ul li a.active::after {
  transform: scaleX(0);
}
.nav-menu-top .language,
.nav-menu .language {
  display: flex;
  align-items: center;
  font-weight: 400;
  letter-spacing: -0.01em;
  gap: 12px;
}
.nav-menu-top .language a,
.nav-menu .language a {
  position: relative;
  padding: 4px 0;
}
.nav-menu-top .language a::after,
.nav-menu .language a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #000;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-menu-top .language a:hover::after,
.nav-menu .language a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav-menu-top .language span.active,
.nav-menu .language span.active {
  font-weight: 500;
}
.nav-menu-top.active,
.nav-menu.active {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: #ffffff;
  padding: 0;
  transform: translateX(0);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1500;
}
.nav-menu-top.active ul,
.nav-menu.active ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}
.nav-menu-top.active ul li,
.nav-menu.active ul li {
  font-size: 1.2rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.nav-menu-top.active ul li:nth-child(1),
.nav-menu.active ul li:nth-child(1) {
  animation-delay: 0.3s;
}
.nav-menu-top.active ul li:nth-child(2),
.nav-menu.active ul li:nth-child(2) {
  animation-delay: 0.4s;
}
.nav-menu-top.active ul li:nth-child(3),
.nav-menu.active ul li:nth-child(3) {
  animation-delay: 0.5s;
}
.nav-menu-top.active ul li:not(:last-child)::after,
.nav-menu.active ul li:not(:last-child)::after {
  display: none;
}
.nav-menu-top.active .language,
.nav-menu.active .language {
  margin-top: 40px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
  position: relative;
  z-index: 2000;
}
.hamburger::before, .hamburger::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #000;
  transition: transform 0.3s ease;
}
.hamburger::before {
  top: 8px;
}
.hamburger::after {
  bottom: 8px;
}
.hamburger span {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #000;
  transform: translateY(-50%);
  transition: opacity 0.3s ease;
}
.hamburger.active::before {
  transform: translateY(3px) rotate(45deg);
}
.hamburger.active::after {
  transform: translateY(-3px) rotate(-45deg);
}
.hamburger.active span {
  opacity: 0;
}

.project-grid {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 80px;
  padding: 160px 80px 80px;
}
.project-grid a {
  text-decoration: none;
}
.project-grid .project-item {
  opacity: 0;
  animation: fadeScale 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.project-grid .project-item:nth-child(1) {
  animation-delay: 0.05s;
}
.project-grid .project-item:nth-child(2) {
  animation-delay: 0.1s;
}
.project-grid .project-item:nth-child(3) {
  animation-delay: 0.15s;
}
.project-grid .project-item:nth-child(4) {
  animation-delay: 0.2s;
}
.project-grid .project-item:nth-child(5) {
  animation-delay: 0.25s;
}
.project-grid .project-item:nth-child(6) {
  animation-delay: 0.3s;
}
.project-grid .project-item:nth-child(7) {
  animation-delay: 0.35s;
}
.project-grid .project-item:nth-child(8) {
  animation-delay: 0.4s;
}
.project-grid .project-item:nth-child(9) {
  animation-delay: 0.45s;
}
.project-grid .project-item:nth-child(10) {
  animation-delay: 0.5s;
}
.project-grid .project-item:nth-child(11) {
  animation-delay: 0.55s;
}
.project-grid .project-item:nth-child(12) {
  animation-delay: 0.6s;
}
.project-grid .project-item:nth-child(13) {
  animation-delay: 0.65s;
}
.project-grid .project-item:nth-child(14) {
  animation-delay: 0.7s;
}
.project-grid .project-item:nth-child(15) {
  animation-delay: 0.75s;
}
.project-grid .project-item:nth-child(16) {
  animation-delay: 0.8s;
}
.project-grid .project-item:nth-child(17) {
  animation-delay: 0.85s;
}
.project-grid .project-item:nth-child(18) {
  animation-delay: 0.9s;
}
.project-grid .project-item:nth-child(19) {
  animation-delay: 0.95s;
}
.project-grid .project-item:nth-child(20) {
  animation-delay: 1s;
}
.project-grid .project-item:nth-child(21) {
  animation-delay: 1.05s;
}
.project-grid .project-item:nth-child(22) {
  animation-delay: 1.1s;
}
.project-grid .project-item:nth-child(23) {
  animation-delay: 1.15s;
}
.project-grid .project-item:nth-child(24) {
  animation-delay: 1.2s;
}
.project-grid .project-item:nth-child(25) {
  animation-delay: 1.25s;
}
.project-grid .project-item:nth-child(26) {
  animation-delay: 1.3s;
}
.project-grid .project-item:nth-child(27) {
  animation-delay: 1.35s;
}
.project-grid .project-item:nth-child(28) {
  animation-delay: 1.4s;
}
.project-grid .project-item:nth-child(29) {
  animation-delay: 1.45s;
}
.project-grid .project-item:nth-child(30) {
  animation-delay: 1.5s;
}
.project-grid .project-item:nth-child(31) {
  animation-delay: 1.55s;
}
.project-grid .project-item:nth-child(32) {
  animation-delay: 1.6s;
}
.project-grid .project-item:nth-child(33) {
  animation-delay: 1.65s;
}
.project-grid .project-item:nth-child(34) {
  animation-delay: 1.7s;
}
.project-grid .project-item:nth-child(35) {
  animation-delay: 1.75s;
}
.project-grid .project-item:nth-child(36) {
  animation-delay: 1.8s;
}
.project-grid .project-item:nth-child(37) {
  animation-delay: 1.85s;
}
.project-grid .project-item:nth-child(38) {
  animation-delay: 1.9s;
}
.project-grid .project-item:nth-child(39) {
  animation-delay: 1.95s;
}
.project-grid .project-item:nth-child(40) {
  animation-delay: 2s;
}
.project-grid .project-item:nth-child(41) {
  animation-delay: 2.05s;
}
.project-grid .project-item:nth-child(42) {
  animation-delay: 2.1s;
}
.project-grid .project-item:nth-child(43) {
  animation-delay: 2.15s;
}
.project-grid .project-item:nth-child(44) {
  animation-delay: 2.2s;
}
.project-grid .project-item:nth-child(45) {
  animation-delay: 2.25s;
}
.project-grid .project-item:nth-child(46) {
  animation-delay: 2.3s;
}
.project-grid .project-item:nth-child(47) {
  animation-delay: 2.35s;
}
.project-grid .project-item:nth-child(48) {
  animation-delay: 2.4s;
}
.project-grid .project-item:nth-child(49) {
  animation-delay: 2.45s;
}
.project-grid .project-item:nth-child(50) {
  animation-delay: 2.5s;
}
.project-grid .project-item:nth-child(51) {
  animation-delay: 2.55s;
}
.project-grid .project-item:nth-child(52) {
  animation-delay: 2.6s;
}
.project-grid .project-item:nth-child(53) {
  animation-delay: 2.65s;
}
.project-grid .project-item:nth-child(54) {
  animation-delay: 2.7s;
}
.project-grid .project-item:nth-child(55) {
  animation-delay: 2.75s;
}
.project-grid .project-item:nth-child(56) {
  animation-delay: 2.8s;
}
.project-grid .project-item:nth-child(57) {
  animation-delay: 2.85s;
}
.project-grid .project-item:nth-child(58) {
  animation-delay: 2.9s;
}
.project-grid .project-item:nth-child(59) {
  animation-delay: 2.95s;
}
.project-grid .project-item:nth-child(60) {
  animation-delay: 3s;
}
.project-grid .project-item:nth-child(61) {
  animation-delay: 3.05s;
}
.project-grid .project-item:nth-child(62) {
  animation-delay: 3.1s;
}
.project-grid .project-item:nth-child(63) {
  animation-delay: 3.15s;
}
.project-grid .project-item:nth-child(64) {
  animation-delay: 3.2s;
}
.project-grid .project-item:nth-child(65) {
  animation-delay: 3.25s;
}
.project-grid .project-item:nth-child(66) {
  animation-delay: 3.3s;
}
.project-grid .project-item:nth-child(67) {
  animation-delay: 3.35s;
}
.project-grid .project-item:nth-child(68) {
  animation-delay: 3.4s;
}
.project-grid .project-item:nth-child(69) {
  animation-delay: 3.45s;
}
.project-grid .project-item:nth-child(70) {
  animation-delay: 3.5s;
}
.project-grid .project-item:nth-child(71) {
  animation-delay: 3.55s;
}
.project-grid .project-item:nth-child(72) {
  animation-delay: 3.6s;
}
.project-grid .project-item:nth-child(73) {
  animation-delay: 3.65s;
}
.project-grid .project-item:nth-child(74) {
  animation-delay: 3.7s;
}
.project-grid .project-item:nth-child(75) {
  animation-delay: 3.75s;
}
.project-grid .project-item:nth-child(76) {
  animation-delay: 3.8s;
}
.project-grid .project-item:nth-child(77) {
  animation-delay: 3.85s;
}
.project-grid .project-item:nth-child(78) {
  animation-delay: 3.9s;
}
.project-grid .project-item:nth-child(79) {
  animation-delay: 3.95s;
}
.project-grid .project-item:nth-child(80) {
  animation-delay: 4s;
}
.project-grid .project-item:nth-child(81) {
  animation-delay: 4.05s;
}
.project-grid .project-item:nth-child(82) {
  animation-delay: 4.1s;
}
.project-grid .project-item:nth-child(83) {
  animation-delay: 4.15s;
}
.project-grid .project-item:nth-child(84) {
  animation-delay: 4.2s;
}
.project-grid .project-item:nth-child(85) {
  animation-delay: 4.25s;
}
.project-grid .project-item:nth-child(86) {
  animation-delay: 4.3s;
}
.project-grid .project-item:nth-child(87) {
  animation-delay: 4.35s;
}
.project-grid .project-item:nth-child(88) {
  animation-delay: 4.4s;
}
.project-grid .project-item:nth-child(89) {
  animation-delay: 4.45s;
}
.project-grid .project-item:nth-child(90) {
  animation-delay: 4.5s;
}
.project-grid .project-item:nth-child(91) {
  animation-delay: 4.55s;
}
.project-grid .project-item:nth-child(92) {
  animation-delay: 4.6s;
}
.project-grid .project-item:nth-child(93) {
  animation-delay: 4.65s;
}
.project-grid .project-item:nth-child(94) {
  animation-delay: 4.7s;
}
.project-grid .project-item:nth-child(95) {
  animation-delay: 4.75s;
}
.project-grid .project-item:nth-child(96) {
  animation-delay: 4.8s;
}
.project-grid .project-item:nth-child(97) {
  animation-delay: 4.85s;
}
.project-grid .project-item:nth-child(98) {
  animation-delay: 4.9s;
}
.project-grid .project-item:nth-child(99) {
  animation-delay: 4.95s;
}
.project-grid .project-item:nth-child(100) {
  animation-delay: 5s;
}
.project-grid .project-item .image-container {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(0);
}
.project-grid .project-item .image-container::before, .project-grid .project-item .image-container::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border: 1px solid rgba(0, 0, 0, 0.2);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1;
}
.project-grid .project-item .image-container::before {
  top: 0;
  left: 0;
  border-right: 0;
  border-bottom: 0;
}
.project-grid .project-item .image-container::after {
  bottom: 0;
  right: 0;
  border-top: 0;
  border-left: 0;
}
.project-grid .project-item .image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}
.project-grid .project-item .project-name {
  transform: translateY(0);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: #000;
  text-align: left;
  margin-top: 0.5rem;
}
.project-grid .project-item .project-name a {
  color: #000;
}
.project-grid .project-item:hover .image-container {
  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.08), 0 5px 15px rgba(0, 0, 0, 0.03);
  backdrop-filter: blur(5px);
}
.project-grid .project-item:hover .image-container::before, .project-grid .project-item:hover .image-container::after {
  width: 100%;
  height: 100%;
}
.project-grid .project-item:hover .image-container img {
  transform: scale(1.06);
}
.project-grid .project-item:hover .project-name {
  transform: translateY(-2px);
}
.project-grid .project-item.outline .image-container {
  border: none;
}

@keyframes fadeScale {
  from {
    opacity: 0;
    transform: scale(0.94);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes fadeInUpDetail {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.brand-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 120px 80px 120px;
  opacity: 0;
  animation: fadeIn 0.8s ease 0.2s forwards;
}

.brand-logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  opacity: 0;
  animation: fadeInUpDetail 1s cubic-bezier(0.4, 0, 0.2, 1) 0.4s forwards;
}
.brand-logo-wrapper .brand-logo {
  width: 100%;
  height: auto;
}

.center {
  text-align: center;
}

.profile .content-wrapper {
  max-width: 100%;
}
.profile .content-wrapper section:nth-child(odd) {
  background-color: #f4f4f4;
}
.profile .content-wrapper section > div {
  margin: 0 auto;
  padding: 120px 80px;
  max-width: 1120px;
}
.profile .content-wrapper section h1 {
  margin-bottom: 40px;
  font-size: 1.6rem;
  line-height: 1.8;
  text-align: center;
}
.profile .content-wrapper section h2 {
  font-size: 1.4rem;
  line-height: 1.8;
  text-align: center;
}
.profile .content-wrapper section p {
  margin-bottom: 1rem;
  font-size: 1.4rem;
  line-height: 1.8;
}
.profile .content-wrapper section p:last-of-type {
  margin-bottom: 0;
}
.profile .content-wrapper section .marker {
  background: linear-gradient(transparent 30%, #ffef00 30%);
}
.profile .content-wrapper section .supplement {
  display: block;
  margin-top: 20px;
  font-size: 1rem;
  line-height: 1.6;
}
.profile .content-wrapper section p.profile-ceo-name {
  margin-bottom: 1rem;
  font-weight: 600;
}
.profile .content-wrapper section dl {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 40px;
  row-gap: 1rem;
  width: auto;
  font-size: 1.4rem;
  line-height: 1.8;
}
.profile .content-wrapper section .text-content {
  margin-bottom: 20px;
}
.profile .content-wrapper section .text-content p {
  font-size: 1.2rem;
}
.profile .content-wrapper section .text-content:last-of-type {
  margin-bottom: 0;
}
.profile .content-wrapper section .picture {
  text-align: center;
  margin: 80px auto 0;
}
.profile .content-wrapper section .picture img {
  max-width: 100%;
}

.content-wrapper {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 80px;
}

.content-wrapper {
  opacity: 0;
  animation: fadeInUpDetail 1s cubic-bezier(0.4, 0, 0.2, 1) 0.6s forwards;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 120px;
  align-items: start;
}
.content-grid .image-content {
  opacity: 0;
  animation: fadeInUpDetail 1s cubic-bezier(0.4, 0, 0.2, 1) 0.6s forwards;
}
.content-grid .text-content {
  opacity: 0;
  animation: fadeInUpDetail 1s cubic-bezier(0.4, 0, 0.2, 1) 0.8s forwards;
}
.content-grid .video-content {
  opacity: 0;
  animation: fadeInUpDetail 1s cubic-bezier(0.4, 0, 0.2, 1) 1s forwards;
}

.description {
  line-height: 2;
  letter-spacing: 0.05em;
  color: #000;
}
.description p {
  margin-bottom: 1rem;
}
.description p:last-of-type {
  margin-bottom: 0;
}

.main-image {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.detail__gallery {
  max-width: 1440px;
  margin: 80px auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 80px;
}
.detail__gallery img {
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0;
  animation: fadeInUpDetail 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.detail__gallery img:nth-child(1) {
  animation-delay: 1.2s;
}
.detail__gallery img:nth-child(2) {
  animation-delay: 1.4s;
}
.detail__gallery img:nth-child(3) {
  animation-delay: 1.6s;
}
.detail__gallery img:nth-child(4) {
  animation-delay: 1.8s;
}
.detail__gallery img:nth-child(5) {
  animation-delay: 2s;
}
.detail__gallery img:nth-child(6) {
  animation-delay: 2.2s;
}
.detail__gallery img:nth-child(7) {
  animation-delay: 2.4s;
}
.detail__gallery img:nth-child(8) {
  animation-delay: 2.6s;
}
.detail__gallery img:nth-child(9) {
  animation-delay: 2.8s;
}
.detail__gallery img:nth-child(10) {
  animation-delay: 3s;
}
.detail__gallery img:nth-child(11) {
  animation-delay: 3.2s;
}
.detail__gallery img:nth-child(12) {
  animation-delay: 3.4s;
}
.detail__gallery img:nth-child(13) {
  animation-delay: 3.6s;
}
.detail__gallery img:nth-child(14) {
  animation-delay: 3.8s;
}
.detail__gallery img:nth-child(15) {
  animation-delay: 4s;
}
.detail__gallery img:nth-child(16) {
  animation-delay: 4.2s;
}
.detail__gallery img:nth-child(17) {
  animation-delay: 4.4s;
}
.detail__gallery img:nth-child(18) {
  animation-delay: 4.6s;
}
.detail__gallery img:nth-child(19) {
  animation-delay: 4.8s;
}
.detail__gallery img:nth-child(20) {
  animation-delay: 5s;
}

.video-content {
  position: relative;
  width: 100%;
  cursor: pointer;
}
.video-content .main-video {
  width: 100%;
  height: auto;
  display: block;
}
.video-content .play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.video-content .play-button span {
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 12px 0 12px 20px;
  border-color: transparent transparent transparent #000;
  margin-left: 4px;
}
.video-content .play-button:hover {
  background: rgb(255, 255, 255);
  transform: translate(-50%, -50%) scale(1.05);
}
.video-content.playing .play-button {
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -50%) scale(0.9);
}

.content-bottom_nav {
  text-align: center;
  max-width: 1440px;
  margin: 80px auto;
  opacity: 0;
  animation: fadeIn 0.8s ease 0.2s forwards;
}
.content-bottom_nav a {
  letter-spacing: -0.01em;
  text-decoration: none;
  color: #000;
  position: relative;
  padding: 4px 0;
  transition: color 0.3s ease;
}
.content-bottom_nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #000;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.content-bottom_nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

@media (max-width: 1024px) {
  header .header-container,
  footer .footer-container {
    padding: 20px 40px;
  }
  .project-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    padding: 100px 40px 40px;
  }
  .brand-container {
    padding: 120px 40px;
  }
  .content-wrapper {
    padding: 0 40px;
  }
  .profile .content-wrapper section > div {
    padding: 80px 40px;
  }
  .content-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  .brand-logo {
    width: 280px;
  }
  .detail__gallery {
    padding: 0;
    gap: 80px;
  }
}
@media (max-width: 900px) {
  .hamburger {
    display: block;
  }
  .nav-menu {
    margin-left: 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #ffffff;
    padding: 80px 40px 40px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1500;
    flex-direction: column;
  }
  .nav-menu.active {
    transform: translateX(0);
  }
  .nav-menu ul {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }
  .nav-menu ul li:not(:last-child)::after {
    display: none;
  }
  .nav-menu ul li:not(:last-child)::after,
  .nav-menu .language::before {
    display: none;
  }
  .nav-menu .language {
    margin-top: 32px;
    text-align: center;
    justify-content: center;
    gap: 12px;
  }
  .nav-menu .language::before {
    display: none;
  }
}
@media (max-width: 640px) {
  header .header-container,
  footer .footer-container {
    padding: 20px;
  }
  .project-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 80px 20px 40px;
  }
  .project-item {
    gap: 12px;
  }
  .project-item h3 {
    font-size: 0.85rem;
  }
  .nav-menu {
    padding: 80px 20px 40px;
  }
  .nav-menu ul {
    gap: 16px;
  }
  .brand-container {
    padding: 120px 20px 80px;
  }
  .content-wrapper {
    padding: 0 20px;
  }
  .profile .content-wrapper section > div {
    padding: 40px 20px;
  }
  .profile .content-wrapper section > div h1 {
    margin-bottom: 20px;
    font-size: 1.2rem;
  }
  .profile .content-wrapper section > div h2, .profile .content-wrapper section > div p, .profile .content-wrapper section > div .text-content p {
    font-size: 1rem;
  }
  .profile .content-wrapper section > div .supplement {
    font-size: 0.85rem;
  }
  .profile .content-wrapper section > div dl {
    font-size: 1rem;
  }
  .profile .content-wrapper section > div .picture {
    margin: 40px auto 0;
  }
  .content-grid {
    gap: 40px;
  }
  .detail__gallery {
    padding: 0;
    gap: 40px;
  }
}
.contact {
  min-height: 100vh;
  padding-top: 120px;
}
.contact .content-wrapper {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 80px;
}
.contact .content-wrapper iframe {
  width: 100%;
  max-width: 640px;
  height: 954px;
  border: none;
  overflow: hidden;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 1024px) {
  .contact .content-wrapper {
    padding: 0 40px;
  }
}
@media (max-width: 640px) {
  .contact {
    padding-top: 80px;
  }
  .contact .content-wrapper {
    padding: 0 20px;
  }
}

/*# sourceMappingURL=style.css.map */