body {
  font-family: DM Sans;
  overflow-x: hidden;
}

/* .nav-link {
    color: rgba(255, 255, 255, 1);
    font-size: 18px;
} */

h2 {
  font-size: 38px;
  font-weight: 700;
  font-family: "Poppins";
}

p {
  font-size: 18px;

}

.poppins-bold h2 {
  font-family: "Poppins";
  font-weight: 700;
  font-style: normal;
}

.navbar-nav .nav-link.active,
.navbar-nav .show>.nav-link {
  color: #a6a4a4;
}

/* .nav-link:focus,
.nav-link:hover {
    color: #fff;
    border-bottom: 1px solid #fff;
    transition: all .5s ease-in-out
} */

.navbar-expand-lg .navbar-nav {
  flex-direction: row;
  gap: 25px;
}

.navbar {
  padding: 20px 0px;
}

.footer {
  background-color: #252525;
  padding: 50px 0 10px;
}

.footer_sub {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}

.footer_d h2 {
  color: #fff;
  font-weight: 700;
  font-size: 22px;
}

.footer_d ul {
  padding-left: 0px;
  padding-top: 15px;
}

.footer_d li {
  padding-bottom: 10px;
}

.footer_d a {
  text-decoration: none;
  color: #ccc;
}

.footer_cop {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  color: #777;
}

.social-media {
  display: flex;
  gap: 15px;
}

.social-media a {
  text-decoration: none;
  color: #777;
  font-size: 22px;
}

/*  */
/* .main_banner {
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url(../img/main-banner.jpg);
    height: 90vh;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    display: flex;
    margin: auto;
    justify-content: center;
    align-items: center;
    text-align: center;
} */

.main_banner h1 {
  font-size: 115px;
  color: #fff;
}

/*  */
.second_sec {
  padding: 50px 0;
}

.sect {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
}

.sec_text h2 {
  font-size: 38px;
  font-weight: 700;
}

.sec_text p {
  font-size: 18px;
}

.sec_img img {
  width: 100%;
}

.founded_img {
  height: 140px;
  width: 140px;
}

.raw_text {
  text-align: center;
}

.raw_img {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.raw_img img {
  width: 100%;
  filter: grayscale(100%);
  transition: all .5s ease-in-out;
}

.raw_img img:hover {
  filter: grayscale(0%);
  transform: scale(1.02);
  transition: all .5s ease-in-out;

}

.Features_img:hover img {
  transform: translateY(-10px);
  transition: all .5s ease-in-out;
}

.foature {
  /* max-width: 800px; */
  margin: auto;
}

.Features_text {
  text-align: center;
}

.Features_img {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  text-align: center;
}


.Features_img img {
  width: 100px;
  text-align: center;

}

.Features_img div {
  margin: auto;
}

.application_img {
  width: 90px;
  height: 125px;
}

.Products_img {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
  text-align: start;
}

.Products_img img {
  width: 100%;
  text-align: start;

}

.Products_img div {
  margin: auto;
}

.text-start_more a {
  text-align: start;
  text-decoration: none;
  color: black;
}

.text-start_more a:hover {
  text-align: start;
  text-decoration: none;
  color: black;
  border-bottom: 2px solid black;
}



.ab-about-left-thumb {
  height: auto;
  width: 100vw;
  overflow: hidden;
}

.mt_application {
  margin-top: 6%;
}

.index {

  width: 100%;
  height: auto;

  translate: none;
  rotate: none;
  scale: none;
  transform: translate(0px, -32.5494px);
  will-change: transform;
}

.ab-about-left-thumb img {
  display: inline-block;
}

.round_sh {
  max-width: 900px;
  margin: auto;
  text-align: center;
}

.round_sh h2 {
  font-size: 63px;
  font-weight: 400;
  line-height: 95px;
}

.round_sh img {
  height: 90px;
  width: 90px;
  border-radius: 50%;
}

.round_sh a {
  text-decoration: none;
  color: #252525;
}

.round_sec {
  padding: 80px 0;
}

.round_sh a:hover {
  text-decoration: none;
  color: #252525;
  border-bottom: 2px solid black;
}

.Wall-Floor h2 {
  font-size: 76px;
  margin-top: 8%;
}

.Wall-Floor p {
  width: 810px;
  text-align: center;
  margin: auto;
  padding: 30px;
}

.tiles {
  margin: 0 auto;
  display: block;
  width: 928px;
}

.para_sec {
  padding: 50px 100px;
  line-height: 23px
}

input {
  width: 100%;
  margin-top: 10px;
  border-radius: 5px;
}

.email {
  max-width: 600px;
  margin: auto;
}

button {
  background-color: black;
  text-align: center;
  color: white;
  padding: 8px;
  border-radius: 10px;
  width: 100px;
  margin-top: 20px;
}

.floor {
  padding: 7% 7% 3%;
}

a {
  text-decoration: none;
  color: black;

}

/* a:hover {
  text-decoration: none;
  color: black;
  border-bottom: 2px solid black;

} */

.main_con {
  padding: 0;
  margin-top: 5%;
}

.main_home {
  margin-top: 10%;
}


.container1 {
  position: relative;
  width: 50%;
}

.img2 {
  display: block;
  width: 365px;
  height: 296px;
}



.overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: black;
  overflow: hidden;
  width: 365px;
  height: 15%;
  -webkit-transform: scale(0);
  -ms-transform: scale(0);
  transform: scale(0);
  -webkit-transition: .3s ease;
  transition: .3s ease;
}

.container:hover .overlay {
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
}

.text1 {
  color: white;
  font-size: 20px;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  text-align: center;

}


.Features1_text {
  text-align: center;
}

.Features1_img {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  text-align: center;
}


.Features1_img img {
  width: 100px;
  text-align: center;

}

.Features1_img div {
  margin: auto;
}



.Features2_text {
  text-align: center;
}

.Features2_img {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  text-align: center;
}


.Features2_img img {
  width: 100px;
  height: 100px;
  text-align: center;
  margin-top: 30px;

}

.Features2_img div {
  margin: auto;
}



/* tiles company profile */
.tiles_color {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 98vh;
  background-color: #fff;
  margin-top: -211px;
}

.tile-container {
  display: flex;
  align-items: flex-end;
  gap: 20px;
  /* padding: 20px; */
}

.tile {
  position: relative;
  background-size: cover;
  background-position: bottom;
  /* box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); */
  transform: perspective(750px) rotateY(-15deg);
  transform-origin: center bottom;
  box-shadow: 0px 30px 50px rgba(159, 158, 158, 0.3), 0px 10px 10px rgba(159, 158, 158, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;

}

.tile:hover {
  transform: perspective(1000px) rotateY(0deg);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.tile::after {
  content: "";
  background-image: inherit;
  width: inherit;
  height: 69%;
  position: absolute;
  bottom: -67%;
  transform: scaleY(-1);
  background-position: bottom;
  background-size: cover;
  opacity: 0.5;
}

.tile::before {
  content: "";
  width: inherit;
  height: 67%;
  position: absolute;
  bottom: -67%;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), white);
  z-index: 1;
}

/* Example tiles with varying dimensions */


.tile:hover p {

  display: block;
  transition: .5s all ease-in-out;
  animation-name: colorIt;

}

.tile p {
  margin-top: -46px;
  display: none;
  transform: translateY(0%);
  color: grey;
}

@keyframes colorIt {
  0% {
    transform: translateY(0%);
  }

  40% {
    transform: translateY(50%);
    transition: .5s all ease-in-out;
  }

  100% {
    transform: translateY(100%);
    transition: .9s all ease-in-out;
  }
}


.tile-1 {
  /* background-image: url('../img/tile1.jpg'); */
  background-image: url('../img/tiles/60x60/Glossy/ARBESTO\ WHITE/EX-108 ARBESTO WHITE R1.jpg');
  width: 50px;
  height: 107px;
}

.tile-2 {
  /* background-image: url('../img/tile1.jpg'); */
  background-image: url('../img/tiles/60x60/Glossy/ASTARDA\ NERO/ASTARDA NERO R1.jpg');
  width: 60px;
  height: 150px;
}

.tile-3 {
  background-image: url('../img/tiles/60x60/Glossy/MUSTARD\ BEIGE/MUSTARD ASH R1.jpg');
  width: 80px;
  height: 200px;
}

.tile-4 {
  background-image: url('../img/tiles/60x60/Lappato/ASPEN\ GREY/ASPEN GREY copy 3.jpg');
  width: 100px;
  height: 250px;
}

.tile-5 {
  background-image: url('../img/tiles/60x60/Lappato/LUGANO\ GRIS/LUGANO GRIS copy 2 (D).jpg');
  width: 120px;
  height: 300px;
}

.tile-6 {
  background-image: url('../img/tiles/60x60/matt/AVERY\ GRIS/AVERY CREMA R1.jpg');
  width: 100px;
  height: 250px;
}

.tile-7 {
  background-image: url('../img/tiles/60x60/matt/BABYLON\ GRIS/BABYLON NERO R1.jpg');
  width: 80px;
  height: 200px;
}

.tile-8 {
  background-image: url('../img/tiles/60x60/matt/MOON\ GRIS/MOON GRIS R1.jpg');
  width: 60px;
  height: 150px;
}

.tile-9 {
  background-image: url('../img/tiles/60x60/matt/NOVELLE\ COFFEE/NOVELLE NERO R1.jpg');
  width: 50px;
  height: 107px;
}

/* Responsiveness */
@media (max-width: 768px) {
  .tile {
    width: calc(0.8 * var(--width));
    height: calc(0.8 * var(--height));
  }
}

.gallery_img_text {
  text-align: center;
}

.gallery_img {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  gap: 30px;
  padding-bottom: 60px
}

.gallery_img img {
  width: 100%;
  height: 30vh;
  text-align: center;
  margin-top: 0;
  object-fit: cover;
  overflow: hidden;
}

.gallery_img div {

  margin: 0px;
}

.gallery_color {
  background-color: #0000000a;
}


center {
  font-size: 50px;
}








.container-grid {
  display: grid;
  /* grid-template-columns: repeat(3, 1fr); */
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 15px;
  padding: 30px;
}

.container__img-holder {
  max-width: 100%;
  display: inline-block;
  vertical-align: top;
  margin-bottom: 20px;
  /* margin-left: 16px; */
  cursor: pointer;
}

.container .container__img-holder:nth-child(3n+1) {
  margin-left: 0;
}

.container__img-holder img {
  width: 100%;
  height: 30vh;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  overflow: hidden;
}

/* Popup Styling */
.img-popup {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(255, 255, 255, .5);
  display: flex;
  justify-content: center;
  align-items: center;
  display: none;
  z-index: 1000;
}

.img-popup img {
  max-width: 900px;
  width: 100%;
  opacity: 0;
  transform: translateY(-100px);
  -webkit-transform: translateY(-100px);
  -moz-transform: translateY(-100px);
  -ms-transform: translateY(-100px);
  -o-transform: translateY(-100px);

}

.close-btn {
  width: 35px;
  height: 30px;
  display: flex;
  justify-content: center;
  flex-direction: column;
  position: absolute;
  top: 20px;
  right: 20px;
  cursor: pointer;
}

.close-btn .bar {
  height: 4px;
  background: #333;
}

.close-btn .bar:nth-child(1) {
  transform: rotate(45deg);
}

.close-btn .bar:nth-child(2) {
  transform: translateY(-4px) rotate(-45deg);
}

.opened {
  display: flex;
}

.opened img {
  animation: animatepopup 1s ease-in-out .8s;
  -webkit-animation: animatepopup .3s ease-in-out forwards;
}

.gallery_color {
  background-color: #0000000a;
  border-radius: 10px;
}

center {
  font-size: 50px;
}


@keyframes animatepopup {
  to {
    opacity: 1;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
  }
}

@media screen and (max-width: 880px) {
  .container .container__img-holder:nth-child(3n+1) {
    margin-left: 16px;
  }

  .container-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 15px;
  }
}


.container1-grid {
  display: grid;
  /* grid-template-columns: repeat(3, 1fr); */
  /* grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); */
  grid-template-columns: repeat(3, 1fr);
  gap: 42px;
  /* padding: 30px; */
}

.container1__img-holder {
  max-width: 100%;
  display: inline-block;
  vertical-align: top;
  /* margin-bottom: 20px; */
  /* margin-left: 16px; */
  cursor: pointer;
}

.container .container1__img-holder:nth-child(3n+1) {
  margin-left: 0;
}

.container1__img-holder img {
  width: 100%;
  height: 30vh;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  overflow: hidden;
}






.tabset>input[type="radio"] {
  position: absolute;
  left: -200vw;
}

.tabset .tab-panel {
  display: none;
}

.tabset>input:first-child:checked~.tab-panels>.tab-panel:first-child,
.tabset>input:nth-child(3):checked~.tab-panels>.tab-panel:nth-child(2),
.tabset>input:nth-child(5):checked~.tab-panels>.tab-panel:nth-child(3),
.tabset>input:nth-child(7):checked~.tab-panels>.tab-panel:nth-child(4),
.tabset>input:nth-child(9):checked~.tab-panels>.tab-panel:nth-child(5),
.tabset>input:nth-child(11):checked~.tab-panels>.tab-panel:nth-child(6) {
  display: block;
}

/*
 Styling
*/
/* body {
  font: 16px/1.5em "Overpass", "Open Sans", Helvetica, sans-serif;
  color: #333;
  font-weight: 300;
} */

.tabset>label {
  position: relative;
  display: inline-block;
  padding: 15px 15px 25px;
  border: 1px solid transparent;
  border-bottom: 0;
  cursor: pointer;
  font-weight: 600;
}

.tabset>label::after {
  content: "";
  position: absolute;
  left: 15px;
  bottom: 10px;
  width: 22px;
  height: 4px;
  background: #8d8d8d;
}

input:focus-visible+label {
  outline: 2px solid rgba(0, 102, 204, 1);
  border-radius: 3px;
}

.tabset>label:hover,
.tabset>input:focus+label,
.tabset>input:checked+label {
  color: #939292;
}

.tabset>label:hover::after,
.tabset>input:focus+label::after,
.tabset>input:checked+label::after {
  background: #939292;
}

.tabset>input:checked+label {
  border-color: #ccc;
  border-bottom: 1px solid #fff;
  margin-bottom: -1px;
}

.tab-panel {
  padding: 30px 0;
  border-top: 1px solid #ccc;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.container-grid1 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  /* grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); */
  gap: 15px;
  padding: 30px;
}

.container-grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  /* grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); */
  gap: 35px;
  padding: 30px;
}

/*
 Demo purposes only
*/
*,
*:before,
*:after {
  box-sizing: border-box;
}

/* body {
  padding: 30px;
} */

.tabset {
  max-width: 78em;
}

.bg_send {
  background-color: rgb(251 248 248);
  height: 450px;
  margin-bottom: 60px;
  border-radius: 30px;
  box-shadow: 5px 10px 18px #888888;
}

.send_padding {
  padding: 30px;
  background-color: transparent;
  margin-top: 10%;
  text-align: left;
  letter-spacing: 1px;

}

.send_email {
  padding: 17px;
  width: 36vw;
  background-color: transparent;
  /* border: 1px solid black;
  border-radius: .375rem;; */
  background-color: rgba(0, 0, 0, .04);
  border: none;
}

.button2:hover .fa-brands {
  color: #000;
}

.send_img {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  text-align: center;
}

.email_img {
  height: 450px;
  width: 545px;
  object-fit: fill;
  border-left: 0;
  border-start-end-radius: 30px;
  border-bottom-right-radius: 30px;
}

.or {

  display: flex;
  justify-content: center;
  text-align: center;
  align-items: flex-end;
  /* margin-top: 29px; */
  padding: 30px;

}

/* a:hover{
  text-decoration: none;
} */


/* about_product page */
.Products_img1 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 50px;
  text-align: start;
}

.Products_img1 img {
  width: 100%;
  text-align: start;

}

.Products_img1 div {
  margin: auto;
}



.button1 {
  background-color: black;
  text-align: center;
  color: white;
  padding: 8px;
  border-radius: 10px;
  width: auto;
  margin-top: 20px;
}

.button1:hover {
  background-color: white;
  text-align: center;
  color: black;
  padding: 8px;
  border-radius: 10px;
  width: auto;
  margin-top: 20px;
}


.button2 {
  background-color: rgb(39 159 39);
  text-align: center;
  color: white;
  padding: 8px;
  border-radius: 10px;
  width: auto;
  margin-top: 20px;
  border: none;
}

.button2:hover {
  background-color: white;
  text-align: center;
  color: black;
  padding: 8px;
  border-radius: 10px;
  width: auto;
  margin-top: 20px;
}


.container-grid2 {
  display: grid;
  /* grid-template-columns: repeat(3, 1fr); */
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  /* padding: 30px; */
}

.product_page {
  height: 585px;
  width: auto;
  margin-bottom: 30%;
}





/* img hover + sign */
/* .container {
  position: relative;
  width: 100%;
  max-width: 400px;
}

.image {
  display: block;
  width: 100%;
  height: auto;
}


.overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100%;
  width: 100%;
  opacity: 0;
  transition: .3s ease;
  background-color: red;
}

.container1:hover .overlay {
  opacity: 1;
}

.icon {
  color: white;
  font-size: 100px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  text-align: center;
}

.fa-user:hover {
  color: #eee;
} */


/* ima1 */

.img_hover1 {
  position: relative;
  width: 390px;
  /* max-width: 400px; */
}

.image_product {
  display: block;
  width: auto;
  height: 585px;
  margin-bottom: 30%;
}

.overlay1 {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  /* height: 585px; */
  width: auto;
  opacity: 0;
  transition: .3s ease;
  background-color: rgb(31, 31, 31);
  border-radius: 10px;
}

.img_hover1:hover .overlay1 {
  opacity: 0.7;
}

.icon2 {
  color: white;
  font-size: 100px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  text-align: center;
}

.fa-user:hover {
  color: white;
}

/* img2 */
.img_hover2 {
  position: relative;
  width: 390px;
  /* max-width: 400px; */
}

.image_product {
  display: block;
  width: auto;
  height: 585px;
  margin-bottom: 30%;
}

.overlay2 {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  /* height: 585px; */
  width: auto;
  opacity: 0;
  transition: .3s ease;
  background-color: rgb(31, 31, 31);
  border-radius: 10px;
}

.img_hover2:hover .overlay2 {
  opacity: 0.7;
}

.icon2 {
  color: white;
  font-size: 100px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  text-align: center;
}

.fa-user:hover {
  color: white;
}




.img_hover {
  position: relative;
  width: 390px;
  /* max-width: 400px; */
}

.image_product {
  display: block;
  width: auto;
  height: 585px;
  margin-bottom: 30%;
}

.overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  height: 585px;
  width: auto;
  opacity: 0;
  transition: .3s ease;
  background-color: rgb(31, 31, 31);

}

.img_hover:hover .overlay {
  opacity: 0.5;
}

.icon2 {
  color: white;
  font-size: 100px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  text-align: center;
}

.fa-user:hover {
  color: white;
}







/* slider */
.img1 {
  height: 378px;
  width: 650px;
  max-width: 100%;
  object-fit: cover;
  display: block;
}



.image-thumbnail-carousel {
  width: clamp(360px, 90vw, 650px);
  display: flex;
  flex-flow: column;
  gap: 1rem;
  position: relative;
}

.image-display {
  border-radius: var(--border-xl);
  overflow: hidden;
  min-height: 50vh;
  aspect-ratio: 16 / 9;
  box-shadow: 0 0.375em 0.67em #0003, 0 0.5em 1.3em #0002;
}

.screen {
  block-size: 500px;
  display: flex;
  background-image: linear-gradient(12deg, #aaa, #eee);
  position: relative;
  user-select: none;
}

.thumbnail-carousel {
  display: flex;
  gap: var(--gap);
  block-size: 100%;
  margin-bottom: 70px;
}

.carousel__btn {
  flex: 1 0 max(2.75rem, 5.834%);
  background: #0000;
  border: 1px solid #0000;
  cursor: pointer;
  display: flex;
  align-items: center;
}

.arrow-icon {
  margin-inline: auto;
  outline: none;
  border: 0;
  scale: 1;
  display: inline grid;
  width: max(80%, 1.5rem);
  height: max(80%, 1.5rem);
  fill: var(--fill-primary);
}

.carousel__btn:hover .arrow-icon {
  fill: var(--fill-active);
}

.carousel__btn:disabled {
  opacity: 0.1;
  pointer-events: none;
}

.carousel__slider {
  user-select: none;
  flex-grow: 999;
  list-style: none;
  display: flex;
  gap: 10px;
  padding: 0.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  margin-top: 20px;
}

.box-img {
  height: 50vh;
}

.carousel__slider::-webkit-scrollbar {
  display: none;
}

.carousel__slider li img {
  height: 100px;
}

.carousel__slide {
  cursor: pointer;
  border-radius: var(--border-m);
  overflow: hidden;
  scroll-snap-align: center;
  flex: 1 0 calc((100% / var(--items)) - 10px);
}

.active.carousel__slide {
  outline: 0.125em solid var(--accent-color);
  outline-offset: -0.37em;
}

@media (max-width: 680px) {
  .image-thumbnail-carousel {
    width: 90vw;
  }

  .active.carousel__slide {
    background-color: var(--fill-active);
    outline-offset: 3px;
  }

  .carousel__btn {
    flex-grow: 0;
  }

  .thumbnail-carousel {
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .carousel__slider {
    max-width: fit-content;
    align-items: center;
    gap: 1em;
  }

  .carousel__slide {
    flex: none;
    aspect-ratio: 1;
    block-size: 0.625rem;
    border-radius: 50%;
    background-color: var(--fill-primary);
  }

  .thumbnail {
    opacity: 0;
    display: none;
    aspect-ratio: 16 / 9;
    block-size: 8vw;
    position: absolute;
    border-radius: var(--border-s);
    overflow: hidden;
    z-index: 99;
    will-change: transform, opacity;
    transition: opacity 150ms ease-out;
    transform-origin: bottom;
    translate: -50%;
    bottom: 20%;
  }

  .carousel__slide:not(.active):hover .thumbnail {
    opacity: 1;
    display: block;
    animation: show 250ms ease-out forwards;
    box-shadow: 0 0.375em 0.67em #0003, 0 0.5em 1.3em #0002;
  }

  @keyframes show {
    from {
      opacity: 0;
      transform: scale(0);
    }

    to {
      display: block;
      transform: scale(1);
      opacity: 1;
    }
  }
}


.slider_files {
  display: flex;
  gap: 50px;

}

.read_m:hover img {
  transform: scale(1.05);
  overflow: hidden;
  transition: all .5s ease-in-out;
}

.read_m {
  transition: all .5s ease-in-out;

}

.list-group-item:first-child {
  border-top-left-radius: inherit;
  border-top-right-radius: inherit;
  border: none;
  font-weight: 400;
  font-size: 16px;
}

.list-group-item+.list-group-item {
  border-top-width: 0;
  border: none;
  font-weight: 400;
  font-size: 16px;

}
 a:hover{
    color:black;
}

.dropdown-menu[data-bs-popper] {
  top: 100%;
  width: max-content;
  left: auto;
  margin-top: var(--bs-dropdown-spacer);

}

.dropdown-item.active,
.dropdown-item:active {
  color: var(--bs-dropdown-link-active-color);
  text-decoration: none;
  background-color: #000000;
}

.dropdown-item:focus,
.dropdown-item:hover {
  color: #ffff;
  background-color: #000000;
}

.shadow {
  /* box-shadow: 0 .5rem 1rem rgba(0, 0, 0, 0) !important; */
  border: none;
  top: 43px;
  box-shadow: 5px 10px 18px #888888;
}

.bg_button {
  display: flex;
  /* flex-direction: column; */
}

.certifacate {
  display: flex;
  justify-content: center;
  gap: 5%;
}


:root {
  --animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  --animation-duration: 1s;
}

@-webkit-keyframes slideInUp {
  0% {
    opacity: 0;
    transform: translateY(25%);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes slideInUp {
  0% {
    opacity: 0;
    transform: translateY(25%);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@-webkit-keyframes slideInDown {
  0% {
    opacity: 0;
    transform: translateY(-25%);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes slideInDown {
  0% {
    opacity: 0;
    transform: translateY(-25%);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@-webkit-keyframes slideInleft {
  0% {
    opacity: 0;
    transform: translateX(25%);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes slideInleft {
  0% {
    opacity: 0;
    transform: translateX(25%);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@-webkit-keyframes slideInRight {
  0% {
    opacity: 0;
    transform: translateX(-25%);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes slideInRight {
  0% {
    opacity: 0;
    transform: translateX(-25%);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@-webkit-keyframes fadeIn {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@-webkit-keyframes zoomIn {
  0% {
    opacity: 0;
    transform: scale(0.75);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes zoomIn {
  0% {
    opacity: 0;
    transform: scale(0.75);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@-webkit-keyframes zoomReverseIn {
  0% {
    opacity: 0;
    transform: scale(1.25);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes zoomReverseIn {
  0% {
    opacity: 0;
    transform: scale(1.25);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@-webkit-keyframes flipInY {
  0% {
    opacity: 0;
    transform: perspective(90vw) rotateY(67.5deg);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes flipInY {
  0% {
    opacity: 0;
    transform: perspective(90vw) rotateY(67.5deg);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

[data-animation] {
  /* opacity: 0; */
  -webkit-animation-timing-function: var(--animation-timing-function);
  animation-timing-function: var(--animation-timing-function);
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-duration: var(--animation-duration);
  animation-duration: var(--animation-duration);
  will-change: transform, opacity;
}

.animations-disabled,
.animations-disabled [data-animation] {
  -webkit-animation: none !important;
  animation: none !important;
  opacity: 1 !important;
}

.slideInUp {
  -webkit-animation-name: slideInUp;
  animation-name: slideInUp;
}

.slideInDown {
  -webkit-animation-name: slideInDown;
  animation-name: slideInDown;
}

.slideInLeft {
  -webkit-animation-name: slideInleft;
  animation-name: slideInleft;
}

.slideInRight {
  -webkit-animation-name: slideInRight;
  animation-name: slideInRight;
}

.fadeIn {
  -webkit-animation-name: fadeIn;
  animation-name: fadeIn;
}

.zoomIn {
  -webkit-animation-name: zoomIn;
  animation-name: zoomIn;
}

.zoomReverseIn {
  -webkit-animation-name: zoomReverseIn;
  animation-name: zoomReverseIn;
}

.flipInY {
  -webkit-animation-name: flipInY;
  animation-name: flipInY;
}

.flipOutY {
  -webkit-animation-name: flipInY;
  animation-name: flipInY;
  animation-direction: reverse;
}


.floor_new {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 70px;
}

.wall_new {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 70px;
}

.wooden_new {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 70px;
}



ul.accordion-list {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  padding: 20px;
  margin: 0;
  list-style: none;
  background-color: #f9f9fA;

  li {
    position: relative;
    display: block;
    width: 100%;
    height: auto;
    background-color: #FFF;
    padding: 20px;
    margin: 0 auto 25px auto;
    border: 1px solid #eee;
    border-radius: 5px;
    cursor: pointer;

    &.active {
      h3 {
        &:after {
          transform: rotate(45deg);
        }
      }
    }

    h3 {
      font-weight: 700;
      position: relative;
      display: block;
      width: 100%;
      height: auto;
      padding: 0 0 0 0;
      margin: 0;
      font-size: 18px;
      letter-spacing: 0.01em;
      cursor: pointer;

      &:after {
        content: "\002B";
        /* font-family: "material-design-iconic-font"; */
        position: absolute;
        right: 0;
        top: 0;
        color: black;
        transition: all 0.3s ease-in-out;
        font-size: 18px;
      }
    }

    div.answer {
      position: relative;
      display: block;
      width: 100%;
      height: auto;
      margin: 0;
      padding: 0;
      cursor: pointer;

      p {
        position: relative;
        display: block;
        font-weight: 300;
        padding: 10px 0 0 0;
        cursor: pointer;
        line-height: 150%;
        margin: 0 0 15px 0;
        font-size: 18px;
      }
    }
  }
}