@charset "utf-8";

.hero-section{
  position:relative;
  background:#dbe7f5;
}
.hero-slider{
  position:relative;
  min-height:760px;
}
.hero-slide{
  position:absolute;
  inset:0;
  opacity:0;
  visibility:hidden;
  transition:opacity .5s ease, visibility .5s ease;
}
.hero-slide.is-active{
  opacity:1;
  visibility:visible;
}
.hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
}
.hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, rgba(7,16,26,.72) 0%, rgba(7,16,26,.46) 34%, rgba(7,16,26,.12) 60%, rgba(7,16,26,.18) 100%);
}
.hero-content{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  min-height:760px;
}
.hero-copy{
  max-width:700px;
  color:#fff;
}
.hero-copy h2{
  font-size:74px;
  line-height:1.08;
  letter-spacing:-.05em;
}
.hero-copy p{
  margin-top:24px;
  max-width:620px;
  font-size:19px;
  line-height:1.8;
  color:rgba(255,255,255,.84);
}
.hero-copy .btn{margin-top:34px;}
.hero-nav-wrap{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  z-index:2;
}
.hero-nav{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:0;
}
.hero-tab{
  min-height:110px;
  padding:20px 26px;
  text-align:left;
  color:#fff;
  background:rgba(6,18,31,.52);
  border-top:1px solid rgba(255,255,255,.18);
  border-left:1px solid rgba(255,255,255,.12);
  transition:background .25s ease;
}
.hero-tab:first-child{border-left:0;}
.hero-tab span{
  display:block;
  font-size:13px;
  font-weight:800;
  letter-spacing:.14em;
  color:rgba(255,255,255,.66);
}
.hero-tab strong{
  display:block;
  margin-top:12px;
  font-size:22px;
  line-height:1.3;
  letter-spacing:-.03em;
}
.hero-tab.is-active,
.hero-tab:hover{
  background:rgba(255,255,255,.15);
}

.keyinfo-section{
  position:relative;
  z-index:2;
  margin-top:-46px;
}
.keyinfo-grid{
  display:grid;
  grid-template-columns:minmax(0, 1.2fr) minmax(0, .8fr);
  gap:22px;
}
.report-card,
.mini-card{
  border-radius:30px;
  background:#fff;
  box-shadow:var(--shadow);
}
.report-card{
  min-height:252px;
  padding:36px;
  background:
    linear-gradient(135deg, rgba(15,29,46,.94) 0%, rgba(32,92,171,.96) 100%);
  color:#fff;
}
.card-label{
  display:inline-flex;
  margin-bottom:18px;
  font-size:13px;
  font-weight:800;
  letter-spacing:.16em;
  color:rgba(255,255,255,.72);
}
.report-card strong{
  display:block;
  font-size:36px;
  line-height:1.18;
  letter-spacing:-.04em;
}
.report-card p{
  margin-top:14px;
  max-width:420px;
  font-size:16px;
  line-height:1.8;
  color:rgba(255,255,255,.82);
}
.key-side{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
}
.mini-card{
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-height:115px;
  padding:24px;
  border:1px solid rgba(15,29,46,.06);
}
.mini-card span{
  display:block;
  font-size:12px;
  font-weight:800;
  letter-spacing:.16em;
  color:#6794ce;
}
.mini-card strong{
  display:block;
  margin-top:12px;
  font-size:26px;
  line-height:1.2;
  letter-spacing:-.03em;
  color:var(--primary);
}

.business-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:24px;
}
.business-card{
  overflow:hidden;
  border-radius:30px;
  background:#fff;
  box-shadow:var(--shadow);
}
.business-card .thumb{
  height:320px;
}
.business-card .thumb img,
.news-card .thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
}
.business-card .body{
  padding:30px;
}
.business-card span{
  display:inline-flex;
  margin-bottom:14px;
  font-size:13px;
  font-weight:800;
  letter-spacing:.14em;
  color:#5a8fd1;
}
.business-card h4,
.news-card h4{
  font-size:30px;
  line-height:1.2;
  letter-spacing:-.04em;
}
.business-card p,
.news-card p{
  margin-top:14px;
  font-size:16px;
  line-height:1.8;
  color:var(--muted);
}

.esg-section{
  color:#fff;
  background:linear-gradient(135deg, #0b1624 0%, #173963 50%, #1f5ca8 100%);
}
.esg-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr .85fr;
  gap:22px;
}
.esg-card{
  position:relative;
  overflow:hidden;
  border-radius:30px;
  min-height:420px;
}
.esg-card.small{min-height:420px;}
.esg-card .bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  transition:transform .45s ease;
}
.esg-card .bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(8,19,31,.18) 0%, rgba(8,19,31,.84) 100%);
}
.esg-card .content{
  position:relative;
  z-index:1;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  min-height:inherit;
  padding:30px;
}
.esg-card em{
  display:block;
  margin-bottom:12px;
  font-style:normal;
  font-size:13px;
  font-weight:800;
  letter-spacing:.16em;
  color:#c7dcff;
}
.esg-card strong{
  display:block;
  font-size:34px;
  line-height:1.2;
  letter-spacing:-.04em;
}
.esg-card.small strong{font-size:28px;}
.esg-card:hover .bg{transform:scale(1.05);}

.news-tabs{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:28px;
}
.news-filter{
  min-height:46px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid rgba(15,29,46,.12);
  background:#fff;
  color:#5f6d81;
  font-size:15px;
  font-weight:700;
}
.news-filter.is-active{
  color:#fff;
  background:var(--primary);
  border-color:var(--primary);
}
.news-grid{
  display:grid;
  grid-template-columns:minmax(0, 1fr) minmax(0, .86fr);
  gap:24px;
}
.news-card{
  overflow:hidden;
  border-radius:30px;
  background:#fff;
  box-shadow:var(--shadow);
}
.news-card .thumb{height:330px;}
.news-card .body{padding:28px;}
.news-card span{
  display:inline-flex;
  margin-bottom:14px;
  font-size:13px;
  font-weight:800;
  letter-spacing:.16em;
  color:#5a8fd1;
}
.news-card time,
.list-item time{
  display:block;
  margin-top:22px;
  font-size:14px;
  color:#7c8998;
}
.news-list{
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  gap:14px;
}
.list-item{
  display:block;
  padding:28px;
  border-radius:24px;
  background:#fff;
  box-shadow:var(--shadow);
}
.list-item span{
  display:block;
  margin-bottom:12px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.16em;
  color:#5a8fd1;
}
.list-item strong{
  display:block;
  font-size:24px;
  line-height:1.42;
  letter-spacing:-.03em;
}

@media (max-width:1439px){
  .hero-slider,
  .hero-content{min-height:680px;}
  .hero-copy h2{font-size:64px;}
  .hero-tab strong{font-size:20px;}
  .report-card strong{font-size:32px;}
  .business-card .thumb{height:280px;}
  .esg-card,
  .esg-card.small{min-height:380px;}
}

@media (max-width:1279px){
  .hero-slider,
  .hero-content{min-height:620px;}
  .hero-copy h2{font-size:54px;}
  .hero-copy p{font-size:17px;}
  .hero-tab{min-height:96px;padding:18px 20px;}
  .hero-tab strong{font-size:18px;}
  .keyinfo-grid,
  .news-grid{grid-template-columns:1fr;}
  .business-grid,
  .esg-grid{grid-template-columns:1fr;}
  .key-side{grid-template-columns:repeat(2, 1fr);}
  .esg-card,
  .esg-card.small{min-height:320px;}
}

@media (max-width:767px){
  .hero-slider,
  .hero-content{min-height:540px;}
  .hero-bg::after{
    background:linear-gradient(180deg, rgba(7,16,26,.34) 0%, rgba(7,16,26,.78) 62%, rgba(7,16,26,.92) 100%);
  }
  .hero-content{align-items:flex-end;padding-bottom:128px;}
  .hero-copy h2{font-size:36px;}
  .hero-copy p{margin-top:16px;font-size:15px;line-height:1.75;}
  .hero-copy .btn{margin-top:24px;min-height:50px;padding:0 22px;font-size:15px;}
  .hero-nav{
    grid-template-columns:1fr;
  }
  .hero-tab{
    min-height:74px;
    padding:14px 16px;
  }
  .hero-tab strong{
    margin-top:8px;
    font-size:16px;
  }
  .keyinfo-section{margin-top:0;}
  .keyinfo-grid,
  .key-side{grid-template-columns:1fr;}
  .report-card{min-height:auto;padding:24px;border-radius:24px;}
  .report-card strong{font-size:28px;}
  .report-card p{font-size:15px;}
  .mini-card{min-height:92px;padding:20px;border-radius:20px;}
  .mini-card strong{font-size:22px;}
  .business-card .thumb,
  .news-card .thumb{height:220px;}
  .business-card .body,
  .news-card .body,
  .list-item,
  .esg-card .content{padding:22px;}
  .business-card h4,
  .news-card h4{font-size:24px;}
  .business-card p,
  .news-card p{font-size:15px;}
  .esg-card strong{font-size:26px;}
  .esg-card.small strong{font-size:24px;}
  .news-tabs{gap:8px;margin-bottom:22px;}
  .news-filter{min-height:40px;padding:0 14px;font-size:14px;}
  .list-item strong{font-size:20px;}
}

@media (max-width:320px){
  .hero-copy h2{font-size:32px;}
}