/* Shared page banner for About, Expertise, Innovation, Approach and Contact. */
.lab-hero { --acid: #4bd4ee; }
.lab-hero { position: relative; padding-top: 145px; background: #061827; color: #fff; isolation: isolate; overflow: hidden; }
.lab-backdrop { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .8; z-index: -2; }
[dir="rtl"] .lab-backdrop { transform: scaleX(-1); }
.lab-hero::before { content: ""; position: absolute; inset: 0;  }
.lab-topline { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid #ffffff45; padding-top: 20px; font-size: .65rem; letter-spacing: .16em; }
.lab-topline span { color: var(--acid); }
.lab-label { margin: 70px 0 25px; font-family: Georgia, serif; font-size: 1.2rem; font-style: italic; color: var(--acid); }
.lab-hero h1 { font-size: clamp(3.1rem, 6.5vw, 6.25rem); font-weight: 500; line-height: 1.01; letter-spacing: -.06em; margin: 0; }
.lab-hero h1 em { font-family: Georgia, serif; font-weight: 400; color: var(--acid); }
.lab-hero-bottom { display: flex; align-items: center; justify-content: space-between; gap: 35px; margin: 35px 0 65px; }
.lab-hero-bottom p { max-width: 490px; color: #ffffffbb; font-size: 1.05rem; }
.lab-round-link { width: 78px; height: 78px; border: 1px solid #ffffff70; border-radius: 50%; display: grid; place-items: center; font-size: 2rem; flex-shrink: 0; transition: background .2s, color .2s; }
.lab-round-link:hover { background: var(--acid); color: #061827; }
.lab-index { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid #ffffff35; }
.lab-index a { position: relative; padding: 28px max(25px, 3vw); border-right: 1px solid #ffffff35; font-size: 1.1rem; transition: background .2s; }
.lab-index a:last-child { border: 0; }
.lab-index a:hover { background: #ffffff10; }
.lab-index span { display: block; color: var(--acid); font-size: .6rem; letter-spacing: .13em; margin-bottom: 10px; }
.lab-index b { float: right; font-weight: 400; }

.lab-index.lab-index-four { grid-template-columns: repeat(4, 1fr); }
.lab-hero a:focus-visible { outline: 3px solid #4bd4ee; outline-offset: 5px; }
@media(max-width:900px) {
 .lab-index a { font-size: .9rem; padding: 22px 18px; }
}
@media(max-width:640px) {
 .lab-hero { padding-top: 110px; }
 .lab-topline { font-size: .55rem; letter-spacing: .08em; }
 .lab-topline span { max-width: 110px; text-align: right; }
 .lab-label { margin-top: 45px; }
 .lab-hero h1 { font-size: clamp(2.2rem, 9vw, 3.5rem); }
 .lab-hero-bottom { gap: 18px; margin-bottom: 40px; }
 .lab-hero-bottom p { font-size: .9rem; }
 .lab-round-link { width: 55px; height: 55px; }
 .lab-index { grid-template-columns: 1fr; }
 .lab-index a { border-right: 0; border-bottom: 1px solid #ffffff35; }
 .lab-index span { margin-bottom: 5px; }
  .lab-index.lab-index-four { grid-template-columns: 1fr; }
  .lab-hero h1 { overflow-wrap: anywhere; }
}