.page-about main{padding-top:70px;}

.hero-sub{
  max-width:var(--max-w);
  margin:40px auto 0;
  padding:0 var(--gutter);
}
.hero-sub-img{
  width:100%;padding-top:40%;
  background:
    linear-gradient(to bottom,rgba(0,0,0,0.02),rgba(0,0,0,0.12)),
    url('../img/sub-top-01.jpg')
    center/cover no-repeat;
}
.hero-label{
  position:absolute;bottom:24px;left:50%;
  transform:translateX(-50%);
  font-size:11px;letter-spacing:3px;color:#f7f7f7;
}

/* ABOUT center */
.about-center{
  max-width:720px;
  margin:50px auto 0;
  text-align:center;
  padding:0 var(--gutter);
}
.about-center .title{
  font-size:15px;
  letter-spacing:3px;
  margin-bottom:14px;
}
.about-center p{
  font-size:13px;
  color:#666;
}

/* CONCEPT + IMAGES */
.concept-wrap{
  max-width:var(--max-w);
  margin:60px auto 80px;
  padding:0 var(--gutter);
  display:grid;
  grid-template-columns:1.4fr 2fr;
  gap:40px;
  align-items:flex-start;
}

/* timeline */
.concept-steps{
  position:relative;
  padding-left:70px;
}
.concept-steps::before{
  content:"";
  position:absolute;
  left:24px;top:0;bottom:0;
  width:1px;background:var(--accent-line);
}
.step{
  margin-bottom:34px;
  position:relative;
}
.step:last-child{margin-bottom:0;}
.step::before{
  content:"";
  position:absolute;
  left:-51px;
  top:50%;
  transform:translateY(-50%);
  width:10px;height:10px;
  border-radius:50%;
  background:var(--accent-mint);
  border:1px solid #fff;
  box-shadow:0 0 0 2px #e8dfd7;
  transition:all .3s ease;
}
.step:hover::before{
  background:#9fcfbb;
  box-shadow:0 0 0 3px rgba(179,217,200,0.5);
}
.step-label{
  font-size:10px;
  letter-spacing:2px;
  color:#a59686;
  text-transform:uppercase;
  margin-bottom:2px;
}
.step-title{
  font-size:14px;
  margin-bottom:4px;
  color:#333;
  font-weight:500;
}
.step-text{
  font-size:13px;
  color:#777;
  line-height:1.6;
}

/* right images */
.about-images{
  display:grid;
  grid-template-columns:2fr 1.5fr;
  grid-template-rows:auto auto;
  gap:8px;
}
.about-img{
  width:100%;
  padding-top:65%;
  background:#f0f0f0;
  background-size:cover;
  background-position:center;
}
.about-img.wide{
  grid-column:1 / span 2;
  padding-top:40%;
}

.about-img.wide{
  background:url('../img/about-01.jpg') 50% 30%;
}
.about-img:nth-child(2){
  background:url('../img/about-02.jpg') 60% 7%;
}
.about-img:nth-child(3){
  background-image:url('../img/about-03.jpg');
}
.about-img:nth-child(4){
  background-image:url('../img/about-05.jpg');
}
.about-img:nth-child(5){
  background-image:url('../img/about-07.jpg');
}
.about-img:nth-child(6){
  background-image:url('../img/about-06.jpg');
}

.about-img:nth-child(7){
  background-image:url('../img/about-04.jpg');
}


@media (max-width:1024px){
  .concept-wrap{grid-template-columns:1fr;gap:32px;}
}
@media (max-width:600px){
  .hero-sub-img{padding-top:60%;}
  .about-center{margin-top:36px;}
  .concept-wrap{margin:40px auto 60px;}
}