@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;600;700&display=swap");
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: clamp(10px, 0.69vw, 16px);
}

body {
  font-size: 1.6rem;
  line-height: 1;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #2B3450;
  background-color: #ffffff;
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background-color: transparent;
}

ul,
ol,
li {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

hr {
  border: none;
  border-top: 1px solid #ccc;
  margin: 1em 0;
}

address {
  font-style: normal;
}

fieldset {
  border: none;
}

input[type=date],
input[type=time],
input[type=month],
input[type=week],
input[type=datetime-local] {
  appearance: auto;
  -webkit-appearance: auto;
  color: inherit;
  line-height: normal;
}

input[type=date]::-webkit-calendar-picker-indicator {
  opacity: 1;
  filter: none;
}

input[type=date]::-webkit-datetime-edit {
  color: inherit;
}

.container {
  width: 90%;
  margin: 0 auto;
}
@media (max-width: 935px) {
  .container {
    width: 85%;
  }
}

/* ==============================================
   KOGEI Front Page - Specific Styles
   ============================================== */
.kg-header.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.side-lines {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  pointer-events: none;
  z-index: 1000;
}

.line {
  position: absolute;
  top: 0;
  width: 0.1rem;
  height: 100%;
  background-color: #000;
}
.line--left {
  left: 4rem;
}
@media (max-width: 768px) {
  .line--left {
    left: 1rem;
  }
}
.line--right {
  right: 4rem;
}
@media (max-width: 768px) {
  .line--right {
    right: 1rem;
  }
}

.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
.loading-screen .loading-logo {
  margin-bottom: 3rem;
}
.loading-screen .loading-logo svg {
  width: 20rem;
  animation: fadeInUp 1.5s ease-out;
}
@media (max-width: 480px) {
  .loading-screen .loading-logo svg {
    width: 16rem;
  }
}
.loading-screen .loading-progress {
  width: 30rem;
}
@media (max-width: 480px) {
  .loading-screen .loading-progress {
    width: 25rem;
  }
}
.loading-screen .loading-progress .progress-bar {
  width: 100%;
  height: 2px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 1px;
  overflow: hidden;
  margin-bottom: 1rem;
}
.loading-screen .loading-progress .progress-bar .progress-fill {
  height: 100%;
  background: #000;
  width: 0%;
  transition: width 0.3s ease;
}
.loading-screen .loading-progress .progress-text {
  text-align: center;
  font-size: 1.4rem;
  color: #666666;
  font-family: "Inter", "Noto Sans JP", sans-serif;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(3rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.hero {
  opacity: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: #ffffff;
  transform: translateY(2rem);
  transition: all 1s ease-out;
}
.hero.loaded {
  opacity: 1;
  transform: translateY(0);
}
.hero__title {
  margin-bottom: 5rem;
  text-align: center;
}
@media (max-width: 768px) {
  .hero__title {
    margin-bottom: 3rem;
  }
}
.hero__title .logo {
  width: 65rem;
  height: auto;
  max-width: 100%;
  display: inline-block;
}
.hero__title {
  opacity: 0;
  transform: translateY(4rem);
  transition: all 1.2s ease;
}
.loaded .hero__title {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.3s;
}
.hero__subtitle {
  font-size: 2.2rem;
  font-weight: 400;
  color: #000;
  text-align: center;
  opacity: 0;
  transform: translateY(2rem);
  transition: all 1s ease;
}
.loaded .hero__subtitle {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.6s;
}
@media (max-width: 768px) {
  .hero__subtitle {
    font-size: 1.8rem;
  }
}

.hero__scroll {
  position: absolute;
  bottom: 4rem;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  animation: fadeIn 1s ease forwards 1.5s;
}
@media (max-width: 768px) {
  .hero__scroll {
    bottom: 4rem;
  }
}

.scroll-circle {
  width: 3.8rem;
  height: 3.8rem;
  border: 0.1rem solid #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s ease;
  cursor: pointer;
}
.scroll-circle:hover {
  border-color: #000;
}

.scroll-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.scroll-dot {
  width: 0.5rem;
  height: 0.5rem;
  background: #000;
  border-radius: 50%;
}

.scroll-arrow svg {
  width: 1.2rem;
  height: 0.8rem;
  animation: arrowFlow 2s infinite ease-in-out;
}

@keyframes arrowFlow {
  0% {
    opacity: 0;
    transform: translateY(-1rem);
  }
  50% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(1rem);
  }
}
.hero__nav {
  position: absolute;
  bottom: 4rem;
  right: 6.4rem;
  opacity: 0;
  transform: translateX(2rem);
  animation: fadeInLeft 1s ease forwards 1.5s;
}
@media (max-width: 768px) {
  .hero__nav {
    display: none;
  }
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  list-style: none;
  text-align: right;
}
.nav-list a {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #000;
  text-decoration: none;
  transition: 0.3s ease;
  display: inline-block;
}
.nav-list a:hover {
  color: #666666;
  transform: translateX(-0.5rem);
}

@keyframes fadeInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.section-header {
  text-align: center;
  margin-bottom: 8rem;
}

.section-title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #000;
  position: relative;
}
@media (max-width: 768px) {
  .section-title {
    font-size: 1.8rem;
  }
}
.section-title::before {
  content: "( ";
}
.section-title::after {
  content: " )";
}

.section-divider {
  width: 100%;
  height: 0.1rem;
  background: #000;
  margin: 0;
}

.fade-in-up {
  opacity: 0;
  transform: translateY(2rem);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-up:nth-child(2) {
  transition-delay: 0.1s;
}
.fade-in-up:nth-child(3) {
  transition-delay: 0.2s;
}
.fade-in-up:nth-child(4) {
  transition-delay: 0.3s;
}
.fade-in-up:nth-child(5) {
  transition-delay: 0.4s;
}

.message {
  padding: 20rem 0 8rem;
  background: #ffffff;
}
@media (max-width: 768px) {
  .message {
    padding: 8rem 0;
  }
}
.message__content {
  display: grid;
  grid-template-columns: 20rem 1fr;
  gap: 8rem;
  align-items: start;
}
@media (max-width: 768px) {
  .message__content {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
}
.message__header {
  position: static;
  margin-top: 1rem;
}
.message__title {
  font-size: 3rem;
  font-weight: 400;
  line-height: 1.6;
  margin-bottom: 4rem;
  color: #000;
}
@media (max-width: 768px) {
  .message__title {
    font-size: 2rem;
  }
}
.message__body p {
  margin-bottom: 1.6rem;
  color: #2B3450;
  line-height: 1.8;
}
.message__body p:last-child {
  margin-bottom: 0;
}

.services {
  margin-top: 10rem;
  margin-bottom: 10rem;
}
@media (max-width: 935px) {
  .services .container {
    width: 100%;
  }
}
.services__header {
  position: relative;
  top: auto;
}
@media (max-width: 935px) {
  .services__header {
    width: 85%;
    margin: 0 auto;
    position: relative;
    top: auto;
  }
}
.services .cardContainer {
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  position: sticky;
  top: 10rem;
  margin-top: 8rem;
}
.services .cardContainer .card {
  display: flex;
  flex-direction: column;
  position: relative;
  top: -25%;
  height: auto;
  width: 100%;
  border-radius: 4rem;
  transform-origin: top;
  transition: transform 0.1s ease-out;
}
.services .cardContainer .card.card2, .services .cardContainer .card.card3 {
  box-shadow: 0 -10px 20px 0 rgba(0, 0, 0, 0.05);
}
@media (max-width: 935px) {
  .services .cardContainer .card {
    border-radius: 2.4rem;
  }
}
@media (max-width: 935px) {
  .services .cardContainer {
    position: relative;
    top: auto;
    transform: scale(1);
    margin-block: 4rem;
  }
}

.service-card {
  background: var(--card-bg, #D8DBE5);
}
.service-card .body {
  display: flex;
  position: relative;
  height: 50rem;
  width: 100%;
  transform-origin: top;
  transition: transform 0.1s ease-out;
  overflow: hidden;
  z-index: 1000;
}
@media (max-width: 1061px) {
  .service-card .body {
    height: 55rem;
  }
}
@media (max-width: 935px) {
  .service-card .body {
    flex-direction: column;
    height: auto;
  }
}
.service-card__category {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: #000;
  margin-bottom: 1.6rem;
}
@media (max-width: 768px) {
  .service-card__category {
    font-size: 1.4rem;
  }
}
.service-card__title {
  font-size: 3.2rem;
  font-weight: 400;
  line-height: 1.6;
  color: #000;
  margin-bottom: 1.6rem;
}
@media (max-width: 768px) {
  .service-card__title {
    font-size: 2.4rem;
  }
}
.service-card .description {
  width: 60%;
  position: relative;
  padding: 4rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
@media (max-width: 935px) {
  .service-card .description {
    padding: 6.4rem;
    width: 100%;
  }
}
@media (max-width: 768px) {
  .service-card .description {
    padding: 3.2rem;
  }
}
.service-card__text-area {
  width: 60%;
  padding: 4rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  position: relative;
  top: 10%;
}
@media (max-width: 968px) {
  .service-card__text-area {
    width: 100%;
    padding: 3rem;
    top: 0;
  }
}
.service-card__description {
  font-size: 1.6rem;
  line-height: 1.6;
  color: #000;
  margin-bottom: 2.4rem;
}
.service-card__tags {
  display: flex;
  flex-direction: column;
  gap: 2.4rem;
  margin-top: auto;
}
.service-card__tags .tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}
.service-card__tags .tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: #3A3C43;
  color: #ffffff;
  font-size: 1.4rem;
  font-weight: 400;
}
.service-card__section .tag-section-title {
  font-weight: 600;
  font-size: 1.5rem;
  color: #000;
  margin-bottom: 0.8rem;
}
.service-card .imageContainer {
  position: relative;
  width: 40%;
  height: 100%;
  border-radius: 0 4rem 4rem 0;
  overflow: hidden;
}
@media (max-width: 935px) {
  .service-card .imageContainer {
    width: 100%;
    border-radius: 0 0 2rem 2rem;
  }
}
.service-card .imageContainer .inner {
  transition: transform 0.1s ease-out;
  width: 100%;
  height: 100%;
  position: relative;
}
.service-card .imageContainer img {
  position: absolute;
  object-fit: cover;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
}
@media (max-width: 935px) {
  .service-card .imageContainer img {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
  }
}

.works {
  padding: 10rem 0;
  background: #ffffff;
}
.works__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6rem;
}
.works__header .section-title {
  text-align: left;
}
@media (max-width: 768px) {
  .works__header {
    flex-direction: column;
    gap: 3rem;
    align-items: flex-start;
  }
}
.works__slider {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-bottom: 4rem;
  position: relative;
}
@media (max-width: 768px) {
  .works__slider {
    margin-bottom: 2rem;
  }
}
.works__button-area {
  display: flex;
  justify-content: flex-end;
}
@media (max-width: 768px) {
  .works__button-area {
    justify-content: center;
  }
}

.view-all-btn {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: #ffffff;
  background: #000;
  border: 0.1rem solid #000;
  border-radius: 3rem;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  cursor: pointer;
  transition: 0.3s ease;
}
.view-all-btn:hover {
  background: transparent;
  color: #000;
}
.view-all-btn .arrow-icon {
  width: 2.4rem;
  height: 2.4rem;
  transition: transform 0.3s ease, filter 0.3s ease;
}
.view-all-btn:hover .arrow-icon {
  transform: translateX(0.5rem);
  filter: brightness(0);
}

.work-card {
  background: #ffffff;
  transition: transform 0.3s ease;
}
.work-card__image {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 4rem;
}
.work-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.work-card__content {
  padding: 1.6rem;
}
.work-card__title {
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.5;
  color: #000;
  margin-bottom: 0.8rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.work-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}
.work-card__tags .tag {
  font-size: 1.2rem;
  color: #666666;
  background: transparent;
  border: none;
}

.works-pagination {
  position: absolute;
  top: -4rem;
  right: 5vw;
  width: auto;
  text-align: right;
  margin: 0;
}
.works-pagination .swiper-pagination-bullet {
  width: 0.8rem;
  height: 0.8rem;
  background: rgba(0, 0, 0, 0.3);
  opacity: 1;
  margin: 0 0.3rem;
  transition: all 0.3s ease;
}
.works-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #000;
  transform: scale(1.2);
}

.works-swiper {
  overflow: hidden;
  padding-left: 5vw;
  padding-right: 5vw;
}
.works-swiper .swiper-slide {
  width: 35rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .work-card {
    width: 100%;
  }
}

.vision {
  padding-block: 8rem;
}
.vision .message__body {
  margin-top: 1rem;
}

.company {
  padding: 8rem 0;
  background: #ffffff;
}
.company__content {
  display: grid;
  grid-template-columns: 20rem 1fr;
  gap: 8rem;
  align-items: start;
}
@media (max-width: 768px) {
  .company__content {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
}
.company__header {
  position: static;
  margin-top: 1rem;
}
.company__header .section-title {
  text-align: left;
}
.company__body {
  margin-top: 1rem;
}
.company__name {
  font-size: 2rem;
  font-weight: 400;
  color: #000;
  margin-bottom: 4rem;
}
.company__info {
  display: flex;
  flex-direction: column;
  gap: 2.4rem;
}
.company__row {
  display: grid;
  grid-template-columns: 12rem 1fr;
  gap: 4rem;
  align-items: start;
  border-bottom: 1px solid #E0E0E0;
  padding-bottom: 2.4rem;
}
@media (max-width: 768px) {
  .company__row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}
.company__label {
  font-size: 1.5rem;
  font-weight: 400;
  color: #000;
  margin: 0;
}
.company__value {
  font-size: 1.5rem;
  line-height: 1.6;
  color: #000;
  margin: 0;
}
.company__value br {
  margin-bottom: 0.8rem;
}

.location {
  margin-bottom: 4rem;
}
.location:last-child {
  margin-bottom: 0;
}
.location strong {
  font-weight: 600;
  margin-bottom: 0.8rem;
  display: block;
}

.map-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #000;
  text-decoration: underline;
  font-size: 1.4rem;
  margin-top: 0.8rem;
  transition: 0.3s ease;
}
.map-link:hover {
  color: #666666;
}
.map-link span {
  transition: transform 0.3s ease;
}
.map-link span img {
  width: 2.4rem;
  height: 2.4rem;
}
.map-link:hover span {
  transform: translateX(0.3rem);
}

.contact-cta {
  color: #ffffff;
}
.contact-cta .container {
  max-width: 75rem;
}
.contact-cta__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3.4rem;
  background: #000;
  padding: 3.2rem 4rem;
  border-radius: 3rem;
}
@media (max-width: 968px) {
  .contact-cta__content {
    flex-direction: column;
    text-align: left;
    gap: 3rem;
    padding: 4rem 2.4rem 2.4rem;
  }
}
.contact-cta__title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #ffffff;
  margin: 0;
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .contact-cta__title {
    font-size: 2.2rem;
  }
}
.contact-cta__text {
  font-size: 1.6rem;
  line-height: 1.6;
  font-weight: 400;
  color: #ffffff;
  margin: 0;
  flex: 1;
}
@media (max-width: 768px) {
  .contact-cta__text {
    font-size: 1.6rem;
  }
}
.contact-cta .arrow-icon {
  width: 3.8rem;
  height: 3.8rem;
  transition: transform 0.3s ease;
}
.contact-cta__content:hover .arrow-icon {
  transform: translateX(0.3rem);
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeIn {
  to {
    opacity: 1;
  }
}/*# sourceMappingURL=front-page.css.map */