/*video background */
#item1VideoBg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.3;
}

/*SECTION 3*/
.section3 {
    background-image: url(../imgs/background_img1.jpg);
    background-repeat: repeat-y;
    background-attachment: fixed;
    padding: 0;
    background-color: #206ff9;
    position: relative;
    overflow: hidden;
}

.section3 .container {
    width: 90%;
    margin: max(15vmin, 50px) auto max(10vmin, 100px);
}

.section3 h2 {
    margin: 0 50px 50px;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.ben-service {
    position: relative;
    list-style: none;
    border-top: 1px solid #c9c9c9;
    display: flex;
    height: 13.5em;
    align-items: center;
}

.ben-service:last-of-type {
    border-bottom: 1px solid #c9c9c9;
}

.ben-service-link {
    padding: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: inherit;
    cursor: pointer;
    text-decoration: none;
}

.ben-service-link:focus {
    outline-offset: -1px;
}
.ben-service-link:hover {
  cursor: none;
}

.ben-service-photo {
    position: absolute;
    height: 125%;
    width: auto;
    opacity: 0;
    pointer-events: none;
    backface-visibility: hidden;
    z-index: 1;
}

.ben-service-name {
    font-weight: 400;
    transition: 0.35s ease-out;
}

.ben-service:hover .ben-service-name {
    transform: translateX(-10px);
}

.ben-service-role {
    visibility: hidden;
    position: absolute;
    right: 0;
    width: 30%;
    font-weight: 200;
    line-height: 1.45em;
    transition: 0.35s ease-out;
    opacity: 0;
    transition: visibility 0.4s, opacity 0.5s linear;
}

.ben-service:hover .ben-service-role {
    visibility: visible;
    opacity: 1;
}

.service-list.pc {
    display: block;
}

.service-list.mobile {
    display: none;
}

/* Slide show */
.background {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  overflow: hidden;
  will-change: transform;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  height: 130vh;
  position: fixed;
  width: 100%;
  transform: translateY(30vh);
  transition: all 1.2s cubic-bezier(0.22, 0.44, 0, 1);
}
.background:before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.3);
}
.background:first-child {
  background-image: url(../imgs/service_img1.jpg);
  transform: translateY(-15vh);
}
.background:first-child .content-wrapper {
  transform: translateY(15vh);
}
.background:nth-child(2) {
  background-image: url(../imgs/service_img1.jpg);
}
.background:nth-child(3) {
  background-image: url(../imgs/service_img1.jpg);
}

/* Set stacking context of slides */
.background:nth-child(1) {
  z-index: 3;
}

.background:nth-child(2) {
  z-index: 2;
}

.background:nth-child(3) {
  z-index: 1;
}

.content-wrapper {
  height: 100vh;
  display: flex;
  justify-content: center;
  text-align: center;
  flex-flow: column nowrap;
  color: #fff;
  font-family: Montserrat;
  text-transform: uppercase;
  transform: translateY(40vh);
  will-change: transform;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  transition: all 1.7s cubic-bezier(0.22, 0.44, 0, 1);
}
.content-title {
  font-size: 12vh;
  line-height: 1.4;
}

.background.up-scroll {
  transform: translate3d(0, -15vh, 0);
}
.background.up-scroll .content-wrapper {
  transform: translateY(15vh);
}
.background.up-scroll + .background {
  transform: translate3d(0, 30vh, 0);
}
.background.up-scroll + .background .content-wrapper {
  transform: translateY(30vh);
}

.background.down-scroll {
  transform: translate3d(0, -130vh, 0);
}
.background.down-scroll .content-wrapper {
  transform: translateY(40vh);
}
.background.down-scroll + .background:not(.down-scroll) {
  transform: translate3d(0, -15vh, 0);
}
.background.down-scroll + .background:not(.down-scroll) .content-wrapper {
  transform: translateY(15vh);
}


/* MOBILE */
.ourservice_mobile-img {padding: 5% 5% 10%;}
.ourservice_mobile {
  width:100%;
  margin:30px auto 0 auto;
  overflow:hidden;
}

.acc-btn { 
  width:90%;
  margin:0 auto;
  padding:25px 10px;
  cursor:pointer;
  background:transparent;
  border-top: 1px solid #fff;
}
.acc-btn:last-child{
  border-bottom: 1px solid #fff;
}
.acc-btn h3 {font-weight: 500;}

.acc-content {
  height:0px;
  width:100%;
  margin:0 auto;
  overflow:hidden;
}
.acc-content-inner {
  padding:10px 30px 20px;
  display: grid;
  grid-template-columns: 40% 60%;
  gap: 10px;
}
.acc-des {font-size: 0.9em;font-family: var(--font-jetbrain_m);}

.service-list.ourservice_pc {display: block;}

/* Screen Responsive */
@media screen and (max-width: 1200px) {}

@media screen and (max-width: 960px) {}

@media screen and (max-width: 720px) {
  .ourservice_pc{ display: none;
}
}

@media screen and (max-width: 460px) {
    
    .mobile.ourservice_mobile {
      display: block;
  }
    .section3 h2 {display: none;}
    .acc-btn h3 {font-weight: 400;
      font-size: 1.8em !important; }
   
    .section3 .container {margin: max(15vmin, 50px) auto max(5vmin, 10px);}
    .ben-service-role {opacity: 1;
        width: 100%;
        visibility: inherit;
        position: inherit;
        padding: 12px 0;
        font-size: 0.8em;}
    
}