/* ===============================
   acs共通
================================= */





/* ===============================
   acs-top
================================= */
.acs-top {
  position: relative;
  width: 100%;
  height: calc(var(--vh, 1vh) * 100);
  min-height: 100vh;
  background: url("../img/acs/top.jpg") no-repeat center center / cover;
}
.acs-top .text h1 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  writing-mode: vertical-rl;
  text-orientation: upright;
  border: 1px solid #fff;
  padding: 15vh 3vw; /* 画面比率で調整 */
  font-size: 2em;
  display: inline-block;
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  white-space: nowrap;
}
.acs-top .text h1::before{
    content: "";
    position: absolute;
    width: calc(100% - 15px);
    height: calc(100% - 15px);
    border: 1px solid white;
    pointer-events: none;
    transition: all 0.5s;
    top:50%;
    left:50%;
    transform: translate(-50%, -50%);
    }
@media (max-width: 768px) {
.acs-top .text h1 {
  padding: 15vh 7vw;
}
}




/* ===============================
   acs-sec01
================================= */
.acs-sec01 {
  color: white;
  padding: 15% 0 0 0;
  background: url("../img/top/bg03.jpg")top / cover no-repeat;
    }
.acs-sec01 .area {
  position: relative;
  display: flex;
  justify-content: center;
}
.acs-sec01 .bg img{
    width:100%;
}
.acs-sec01 .wrap {
    width:100%;
  display:flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.acs-sec01 .wrap .ttl {
  font-size: 2rem;
    text-align: center;
}
.acs-sec01 .wrap .line {
  width: 75px;
  height: 1px;
  background-color: #ccc;
  margin: 2rem 0;
}
.acs-sec01 .wrap .text {
  font-size: 1rem;
  text-align: center;
}
@media (max-width: 768px) {
.acs-sec01 {
  padding: 25% 0 25% 0;
}
}




/* ===============================
   acs-sec02
================================= */
.acs-sec02{
  position: relative;
  padding: 15% 0 0 0;
}
.acs-sec02 .area{
  width: 100vw;
  height: 600px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  /**filter: grayscale(100%) brightness(90%) contrast(110%);**/
}
.acs-sec02 .area iframe {
  width: 100%;
  height: 100%;
  display: block;
}





/* ===============================
   acs-sec03
================================= */
.acs-sec03{
  color: white;
  padding: 10% 0 0 0;
}
.acs-sec03 .area{
    display: flex;
    flex-wrap: wrap;justify-content: center;align-items: flex-start;
    gap:5rem;
}
.acs-sec03 .area .wrap{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width:500px;
    padding:50px;
    background-color:#333;
    gap:2rem;
}
.acs-sec03 .area .wrap .ttl{
  display: block; /* ← inline-block から block に変更 */
  width: 100%;    /* wrapの幅に合わせる */
  text-align: center;
  font-size: 1.75rem;
  font-weight: bold;
  position: relative;
}
.acs-sec03 .area .wrap .ttl .line{
  width: 100%;
  height: 2px;
  background-color: #7F6000;
  margin-top: 0.5rem;
    margin:0.5rem auto 0 auto;
}
.acs-sec03 .area .wrap .box{
    background-color:#7F6000;
    padding:5%;
}
@media (max-width: 768px) {
.acs-sec03{
  padding: 20% 5% 0 5%;
}
.acs-sec03 .area .wrap{
    padding:50px 5%;
}
}