* {
  box-sizing: border-box;
}

.container {
  max-width: 1839px;
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
}

#header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

.site-header {
  padding: 60px 0 0;
  width: 100%;
  background: transparent;
  height: auto;
  z-index: 1;
  transition: all 0.7s;
}

.site-header.active {
  position: relative;
  background: #fff;
  height: 100vh;
  z-index: 99;
  transition: all 0.7s;
}

.inner-header {
  display: flex;
  justify-content: space-between;
}

.head-logo a {
  font-size: 40px;
  line-height: 1.125;
  color: #000;
  display: inline-block;
}

.head-menu ul li a {
  font-size: 40px;
  font-weight: 400;
  line-height: 1.25;
  color: #000000;
  display: block;
  text-align: right;
}

.head-menu ul li.active a {
  font-weight: 700;
}

.head-menu {
  display: flex;
  justify-content: space-between;
}

.head-menu h1 {
  margin: 0;
  font-size: 40px;
  font-weight: 400;
  line-height: 1.25;
  color: #000000;
}

.head-menu ul,
.head-menu h1 {
  margin-top: -5px;
}

.toggle-menu {
  width: 26px;
  display: block;
  cursor: pointer;
  position: absolute;
  z-index: 100;
  height: 44px;
  top: 73px;
  left: 50%;
  transform: translateX(-50%);
}

.toggle-menu.active {
  top: 70px;
}

.toggle-menu span {
  display: block;
  transition: all 0.4s ease;
  width: 100%;
  height: 3px;
  background: #000000;
  transition: all 0.3s;
  position: absolute;
  top: 0;
  left: 0;

}

.toggle-menu span:nth-child(2) {
  top: 10px;
}

.toggle-menu span:nth-child(3) {
  top: 20px;
}

.toggle-menu.active span:nth-child(2) {
  display: none;
}

.toggle-menu.active span:first-child {
  top: 16px;
  rotate: 45deg;
}

.toggle-menu.active span:last-child {
  top: 16px;
  rotate: -45deg;
}

#content {
  height: 100vh;
}

#project {
  height: 100%;
}

/* 
#projets{
  padding-bottom: 60px;
} */

.site-home {
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

#footer {
  position: absolute;
  bottom: 0;
  left: 0;
  padding-bottom: 60px;
  z-index: 999;
  width: 100%;
}

.inner-footer {
  display: flex;
  justify-content: space-between;
  align-items: end;
}

.foot-left {
  display: flex;
}

.foot-left .coppy {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.444;
  margin: 0 32px 0 0;
}

.foot-left .privacy {
  margin: 0 34px 0 0;
}

.foot-left .privacy a {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.444;
  text-decoration: underline;
  color: #000;
}

.foot-left .social a {
  margin-right: 6px;
}

.foot-right {
  display: flex;
  gap: 40px;
  margin-right: -16px;
  margin-bottom: 6px;
}

.foot-right .foot-right-content:first-child {
  max-width: 157px;
  width: 100%;
}

.foot-right .foot-right-content:last-child {
  max-width: 185px;
  width: 100%;
  margin-right: 16px;
}

.foot-right .foot-right-content h2 {
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  margin: 0 0 8px;
  color: #000000;
}

.foot-right .foot-right-content p {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.388;
  margin: 0;
}

.foot-left .social a .social_mb {
  display: none;
}

.foot-left .social a {
  display: inline-block;
}

/* index */
.site-index {
  padding-top: 18.333vh;
  height: 100vh;
}

.inner-index {
  position: relative;
  cursor: pointer;
}

.list-content {
  border-top: 2px solid #000000;
}

.list-content .container {
  display: flex;
  justify-content: space-between;
  padding: 1.167vh 20px 0.87vh 1.759vh;
}

.list-content p {
  font-size: 1.852vh;
  font-weight: 400;
  line-height: 1.388;
  margin: 0;
}

.img-content {
  position: absolute;
  top: 3.889vh;
  left: 50%;
  transform: translateX(-50%);
}

.img-content .img-item {
  display: none;
}

.img-content .img-item.active {
  display: block;
}

.list-content.active {
  background: #212121;
}

.list-content.active p {
  color: #fff;
}

.list-content .res_mb {
  text-align: center;
  max-width: 669px;
  margin: 0 auto;
  width: 100%;
  padding: 14px 20px 55px;
}

/* agence */
.site-agence .container {
  max-width: 1840px;
}

.inner-agence {
  display: flex;
  align-items: end;
  padding-top: 11.857vh;
  padding-bottom: 5.556vh;
}

.inner-agence .content-agence {
  width: 50%;
  display: flex;
  gap: 61px;
  padding-top: 3px;
  margin-bottom: 0.37vh;
}

.agence-img img {
  height: 79.722vh;
  object-fit: cover;
}

.content-agence .text-desc {
  width: calc(50% - 60px);
}

.content-agence .text-desc p {
  margin: 0 0 2.307vh;
  font-size: 1.852vh;
  line-height: 1.25;
  color: #000;
}

.content-agence .text-desc p:last-child {
  margin: 0 0 -5px;
}

/* projets */
.swiper-slide {
  text-align: center;
}

.parent-slider {
  width: 1840px;
  overflow: hidden;
  position: relative;
}

.parent-slider .swiper-slide {
  overflow: hidden;
}

.parent-slider .swiper-wrapper>.swiper-slide {
  box-sizing: border-box;
}

.parent-slider .swiper-wrapper .swiper-slide img {
  margin-bottom: 1.389vh;
  width: 100%;
  height: 63.426vh;
  object-fit: cover;
}

.parent-slider .swiper-wrapper h2 {
  margin: 0 0 2.407vh;
  font-size: 5.556vh;
  font-weight: 700;
  color: #000;
  text-transform: uppercase;
  text-align: center;
  max-width: 266px;
  width: 100%;
}

.child-slider {
  overflow: hidden;
  position: relative;
  left: -20px;
  width: 1887px;
}

.child-slider .swiper-wrapper {
  width: 100%;
  display: flex;
}

.child-slider .swiper-slide {
  height: auto;
  padding: 0 20px;
}



.site-projets {
  padding-top: 13.519vh;
  overflow: hidden;
  padding-bottom: 5.556vh;
  height: 100vh;
}

.swiper-button-next:after,
.swiper-button-prev:after {
  content: url(../images/icon-slide.png);
  width: 37px;
}

.swiper-button-prev:after {
  rotate: 180deg;
}

.swiper-button-next,
.swiper-button-prev {
  top: 3.241vh;
  left: 5px;
}

.swiper-button-prev {
  top: 3vh;
  left: 234px;
}

.child-slider .swiper-slide p {
  text-align: left;
  font-size: 1.852vh;
  line-height: 1.25;
  color: #000;
}

.slider-text {
  width: 100%;
  margin: 0 auto;
}

/* carnet-noir */
.site-carnet {
  background: #000;
  padding-top: 166px;
  padding-bottom: 242px;
}

.site-carnet .container {
  max-width: 1865px;
  padding: 0 20px 0 40px;
}

.list-image {
  display: flex;
  gap: 60px;
  justify-content: center;
}

.list-image img {
  width: calc(33.333% - 40px);
  height: fit-content;
}

.list-image-0 img:nth-child(2),
.list-image:first-child img:nth-child(2) {
  margin-top: 425px;
}

.list-image-11,
.list-image:first-child {
  margin-bottom: 214px;
}

.list-image-3,
.list-image:nth-child(2) {
  justify-content: left;
}

.list-image-3 img:nth-child(2),
.list-image:nth-child(2) img:nth-child(2) {
  margin-top: 637px;
}

.list-image-5,
.list-image:nth-child(3) {
  justify-content: space-between;
  margin-bottom: 42px;
}

.list-image-5 img:first-child,
.list-image:nth-child(3) img:first-child {
  margin-top: 212px;
}

.list-image-7>img:first-child,
.list-image:nth-child(4)>img:first-child {
  margin-top: 1080px;
}

.list-image-7 .gr-image,
.list-image:nth-child(4) .gr-image {
  margin-top: 655px;
}

.gr-image {
  display: flex;
  flex-direction: column;
  gap: 214px;
}

.gr-image img {
  width: 100%;
}

.list-image-11,
.list-image:last-child {
  justify-content: center;
  margin: 0 0 50px !important;
}

.list-image-11 img:nth-child(1),
.list-image:last-child img:nth-child(1) {
  display: none;
}

/*  */
.project-detail {
  padding-top: 14.907vh;
  height: 100%;
  padding-bottom: 5.556vh;
  height: 100vh;
}

.inner-prjdetail {
  display: flex;
  gap: 60px;
}

.inner-prjdetail p {
  text-align: left;
  font-size: 1.852vh;
  line-height: 1.25;
}

.boxtext-slider {
  max-width: 422px;
  width: 100%;
}

.boxtext-slider .swiper-slide {
  display: flex;
  flex-direction: column;
  gap: 13.241vh 0;
}

.img_respon {
  display: none;
}

.design-slider {
  max-width: 388px;
  width: 100%;
  position: relative;
  top: 50%;
}

.image-slider {
  max-width: 870px;
  width: 100%;
  display: flex;
  align-items: center;
}

.image-slider .swiper-slide:first-child img:last-child:not(:first-child) {
  display: none;
}

.inner-prjdetail .swiper {
  height: 79.537vh;
}

.cst-click .swiper-button-next:after,
.cst-click .swiper-button-prev:after {
  content: url(../images/top.png);
  position: absolute;
  width: auto;
  top: 3px;
}


.cst-click .swiper-button-prev,
.cst-click .swiper-button-next {
  opacity: 1;
}

.cst-click .swiper-button-disabled {
  opacity: 0.35;
}


.cst-click .swiper-button-prev:after {
  transform: translateY(-40%);
}

.cst-click .swiper-button-next,
.cst-click .swiper-button-prev {
  top: auto;
  bottom: 0;
  left: 41%;
  transform: translateX(-50%)
}

.cst-click .swiper-button-prev {
  left: 46%;
}

.image-slider .swiper-button-next,
.image-slider .swiper-button-prev {
  left: 44.5%;
  transform: translateX(-50%)
}

.image-slider .swiper-button-prev {
  left: 47%;
}

.texte {
  position: absolute;
  bottom: -4px;
  left: 52%;
  color: #000;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
}

.design-slider .swiper-slide img,
.image-slider .swiper-slide img {
  position: relative;
  top: 47.2%;
  transform: translateY(-50%);
}

.image-slider .swiper-slide img {
  max-height: 75.185vh;
  height: auto;
  object-fit: cover;
}


@media(max-width: 767px) {
  .res_pc {
    display: none;
  }
}