.about-page{--stroke:var(--line);--card-radius:8px;--card-border:#e5ebf2;--card-shadow:0 4px 6px rgba(16,44,78,.04);--card-gap:10px;color:var(--ink);font-size:14px}
.about-header{position:absolute;background:transparent;color:var(--ink)}
.about-header .main-nav .active{position:relative;color:var(--blue)}
.about-header .main-nav .active:after{content:"";position:absolute;left:0;right:0;bottom:-13px;height:2px;background:var(--blue)}

.about-hero{height:clamp(520px,50.8vw,760px);min-height:520px;padding-top:70px;position:relative;overflow:hidden;background:#f7f9fb;border-bottom:1px solid var(--stroke)}
.about-hero-art{position:absolute;inset:0;left:0;right:0;width:100%;transform:none;background:url('assets/images/about/hero-mountains.webp') 68% center/cover no-repeat;z-index:0}
.about-hero-fade{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(248,250,252,.99) 0%,rgba(248,250,252,.95) 30%,rgba(248,250,252,.45) 48%,transparent 67%),linear-gradient(180deg,rgba(248,250,252,.25),transparent 30%);pointer-events:none}
.about-hero-layout{height:100%;position:relative;z-index:2;display:flex;align-items:center;padding-inline:var(--section-inset)}
.about-hero-copy{padding-top:56px;max-width:min(520px,44%)}
.about-hero-copy>small{font-size:11px;color:var(--blue);font-weight:600}
.about-hero-copy h1{font-size:clamp(43px,4.45vw,66px);line-height:1.12;letter-spacing:-.052em;margin:13px 0 0;font-weight:600}
.about-hero-copy h1 strong{font-weight:600;color:var(--blue)}
.about-hero-copy>i,.about-intro>i,.glance-title>i{display:block;width:29px;height:2px;background:var(--blue);margin:15px 0 14px}
.about-hero-copy p{font-size:14px;line-height:1.55;color:#32475c;margin:0;max-width:440px}
.about-hero-copy>a{min-height:36px;padding:0 15px;margin-top:19px;display:inline-flex;align-items:center;gap:12px;border-radius:4px;background:var(--blue);border:1px solid var(--blue);color:#fff;font-size:11px;font-weight:600;box-shadow:0 6px 12px rgba(0,94,234,.16)}
.about-hero-copy>a span{font-size:12px}
.about-hero blockquote{position:absolute;top:30%;left:54%;max-width:min(300px,34%);margin:0;padding:0 0 0 19px;border-left:2px solid var(--blue);font-size:clamp(16px,1.45vw,20px);line-height:1.45;font-weight:600;letter-spacing:-.025em;color:#081b31}

.about-section{position:relative;border-bottom:1px solid var(--stroke);overflow:hidden}
.about-split{position:relative;z-index:1;display:grid;grid-template-columns:var(--info-rail) minmax(0,1fr);padding-inline:var(--section-inset)}
.about-intro{border-right:1px solid var(--stroke);padding:18px 18px 16px 0}
.about-intro>small{font-size:11px;color:var(--blue);font-weight:600;display:block}
.about-intro>b{display:block;font-size:11px;color:var(--blue);font-weight:600;margin:0 0 4px}
.about-intro h2{font-size:27px;line-height:1.14;letter-spacing:-.04em;margin:14px 0 0}
.about-intro p{font-size:13px;line-height:1.62;color:#273a50;margin:0 0 9px}
.about-intro a{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:11px;font-weight:600;margin-top:5px}
.about-intro a span{font-size:14px;margin-left:7px}

.mission-section{min-height:220px;background:#fff}
.value-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:var(--card-gap);padding:12px 0 16px 12px}
.value-grid article{min-height:132px;border:1px solid var(--card-border);border-radius:var(--card-radius);background:#fff;box-shadow:var(--card-shadow);text-align:center;padding:18px 12px 16px;display:flex;flex-direction:column;align-items:center}
.value-grid img{width:30px;height:30px;margin:0 0 12px;filter:brightness(0) saturate(100%) invert(26%) sepia(98%) saturate(2327%) hue-rotate(207deg) brightness(94%)}.value-grid img.brand-icon{filter:none;object-fit:contain}
.value-grid h3{font-size:13px;line-height:1.25;margin:0 0 8px;font-weight:600;color:#081b31}
.value-grid p{font-size:11px;line-height:1.55;color:#526274;margin:0}

.team-section{min-height:240px;background:#f7f9fc}
.team-section .about-split{align-items:start}
.team-panel{min-height:240px;margin:12px 0 16px 12px;position:relative;display:grid;grid-template-columns:repeat(4,1fr);align-items:end;color:#fff;background:linear-gradient(rgba(2,16,29,.56),rgba(2,16,29,.94)),url('assets/images/engineering/hero-lab.webp') center 58%/cover no-repeat;overflow:hidden;border-radius:var(--card-radius);box-shadow:var(--card-shadow)}
.team-panel article{position:relative;min-height:148px;padding:22px 18px;border-left:1px solid rgba(255,255,255,.16)}
.team-panel article:first-child{border-left:0}
.team-panel img{width:32px;height:32px;margin:0 0 10px;filter:brightness(0) invert(69%) sepia(96%) saturate(3031%) hue-rotate(196deg) brightness(104%)}
.team-panel h3{font-size:13px;margin:0 0 8px;font-weight:600;line-height:1.25}
.team-panel p{font-size:11px;line-height:1.55;color:#dbe6f0;margin:0}

.journey-section{min-height:220px;background:#fff}
.journey-section .about-split{grid-template-columns:clamp(288px,23vw,330px) minmax(0,1fr)}
.journey-section .about-intro{min-width:0;overflow:hidden}
.journey-section .about-intro h2{font-size:clamp(22px,1.7vw,28px);letter-spacing:-.03em;word-break:keep-all;max-width:100%}
.journey-section .about-intro h2 .intro-line{display:inline-block;max-width:100%;white-space:nowrap}
.journey-art{position:absolute;inset:0;background:linear-gradient(90deg,rgba(248,250,252,1) 0%,rgba(248,250,252,.94) 52%,rgba(248,250,252,.65)),url('assets/images/about/hero-mountains.webp') center 55%/cover no-repeat;opacity:.55}
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);padding:34px 0 16px 20px}
.timeline:before{content:"";position:absolute;left:3%;right:7%;top:42px;border-top:1px solid #6ea8f4}
.timeline article{position:relative;padding:0 20px 0 0}
.timeline article>i{position:absolute;width:10px;height:10px;background:var(--blue);border-radius:50%;top:-4px;left:0;transform:translateY(-50%);box-shadow:0 0 0 3px rgba(8,101,217,.12)}
.timeline strong{display:block;color:var(--blue);font-size:12px;margin:12px 0 8px;font-weight:600}
.timeline h3{font-size:13px;margin:0 0 8px;font-weight:600;color:#081b31}
.timeline p{font-size:11px;line-height:1.55;color:#526274;margin:0}

.approach-section{min-height:220px;background:#f7f9fc}
.approach-art{position:absolute;inset:0;background:linear-gradient(rgba(247,250,252,.91),rgba(247,250,252,.91)),url('assets/images/about/hero-mountains.webp') center 46%/cover no-repeat;opacity:.7}
.approach-steps{position:relative;display:grid;grid-template-columns:repeat(5,1fr);padding:34px 0 16px 20px}
.approach-steps:before{content:"";position:absolute;left:8%;right:8%;top:72px;border-top:1px dashed rgba(8,101,217,.32)}
.approach-steps article{position:relative;text-align:center;padding:0 10px;z-index:1}
.approach-steps article:not(:last-child):after{content:"→";position:absolute;right:-4px;top:28px;color:var(--blue);font-size:16px}
.approach-steps article>div{width:52px;height:52px;border:1px solid #d9e3ee;border-radius:50%;background:#f8fafc;margin:0 auto 14px;display:grid;place-items:center;box-shadow:var(--card-shadow)}
.approach-steps img{width:26px;height:26px;filter:brightness(0) saturate(100%) invert(26%) sepia(98%) saturate(2327%) hue-rotate(207deg) brightness(94%)}
.approach-steps h3{font-size:13px;line-height:1.25;margin:0 0 8px;font-weight:600;color:#081b31}
.approach-steps p{font-size:11px;line-height:1.55;color:#526274;margin:0}

.glance-section{min-height:200px;position:relative;overflow:hidden;background:#06192b;color:#fff}
.glance-art{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,19,36,.96),rgba(2,22,42,.78)),url('assets/images/future-scene-wide.webp') center 58%/cover no-repeat}
.glance-grid{min-height:200px;position:relative;z-index:1;display:grid;grid-template-columns:var(--info-rail) minmax(0,1fr);padding-inline:var(--section-inset);align-items:center}
.glance-title{padding:18px 18px 16px 0;border-right:1px solid rgba(255,255,255,.15)}
.glance-title small{font-size:11px;color:#7db5ff;font-weight:600}
.glance-title h2{font-size:27px;line-height:1.14;margin:14px 0 0;letter-spacing:-.04em}
.glance-title>i{margin:15px 0 0;background:#7db5ff}
.glance-metrics{display:grid;grid-template-columns:repeat(4,1fr);align-items:center;padding:12px 0 16px 12px}
.glance-metrics article{min-height:104px;padding:0 18px;border-left:1px solid rgba(255,255,255,.16);display:grid;grid-template-columns:34px 1fr;grid-template-rows:auto 1fr;align-content:center;gap:0 12px}
.glance-metrics article:first-child{border-left:0}
.glance-metrics img{width:30px;height:30px;grid-row:1/3;align-self:start;margin-top:2px;filter:brightness(0) invert(1)}
.glance-metrics strong{font-size:24px;line-height:1;font-weight:600;letter-spacing:-.04em}
.glance-metrics p{font-size:11px;line-height:1.45;margin:6px 0 0;color:rgba(255,255,255,.9)}

.about-page footer{padding:31px 0 15px}
.about-page footer .footer-grid{padding:0 var(--section-inset);gap:20px}
.about-page footer .footer-bottom{padding:12px var(--section-inset) 0;margin-top:25px}

@media(min-width:821px) and (max-width:1199px){
  .value-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media(min-width:1400px){
  .about-hero-copy h1{font-size:clamp(48px,4.2vw,66px)}
  .about-hero-copy p{font-size:14px;max-width:440px}
  .about-hero blockquote{font-size:20px;max-width:320px}
  .about-intro h2,.glance-title h2{font-size:35px}
  .journey-section .about-intro h2{font-size:28px}
  .about-intro p{font-size:14px}
  .about-intro a{font-size:11px}
  .value-grid h3,.team-panel h3,.timeline h3,.approach-steps h3{font-size:15px}
  .value-grid p,.team-panel p,.timeline p,.approach-steps p{font-size:13px}
  .timeline strong{font-size:13px}
  .glance-metrics strong{font-size:31px}
  .glance-metrics p{font-size:13px}
  .team-panel{min-height:260px}
}

@media(max-width:820px){
  .about-header .main-nav{background:#f7fafc;font-size:23px}
  .about-header .main-nav .active:after{display:none}
  .about-hero{height:auto;min-height:0;padding-bottom:12px;display:flex;flex-direction:column}
  .about-hero-art{position:relative;inset:auto;left:auto;right:auto;order:2;width:100%;height:clamp(280px,72vw,420px);transform:none;background-position:center center;background-size:cover}
  .about-hero-fade{display:none}
  .about-hero-layout{order:1;position:relative;z-index:2;height:auto;display:block;align-items:flex-start;padding-inline:0;padding-bottom:8px}
  .about-hero-copy{padding:100px var(--section-inset) 8px;max-width:none;position:relative;z-index:2}
  .about-hero-copy h1{font-size:clamp(36px,10vw,48px)}
  .about-hero-copy p{font-size:13px;max-width:100%}
  .about-hero-copy p br{display:none}
  .about-hero blockquote{position:relative;top:auto;left:auto;max-width:100%;margin:20px var(--section-inset) 8px;padding:0 0 0 16px;font-size:clamp(15px,4.2vw,18px)}
  .about-split{display:block;padding-inline:0}
  .about-intro{border-right:0;padding:55px var(--section-inset) 30px}
  .about-intro h2{font-size:30px}
  .about-intro p{font-size:13px;max-width:100%}
  .value-grid{grid-template-columns:1fr 1fr;padding:0 var(--section-inset) 55px;gap:12px}
  .value-grid article{min-height:150px}
  .value-grid h3{font-size:13px}
  .value-grid p{font-size:12px}
  .team-panel{min-height:460px;grid-template-columns:1fr 1fr;margin:0 var(--section-inset) 55px}
  .team-panel article{min-height:200px;padding:28px 20px}
  .team-panel h3{font-size:13px}
  .team-panel p{font-size:12px}
  .journey-section,.approach-section{min-height:0}
  .timeline{grid-template-columns:1fr 1fr;padding:0 var(--section-inset) 55px;gap:32px 16px}
  .timeline:before{display:none}
  .timeline article{padding:0 0 0 20px;border-left:1px solid #6ea8f4}
  .timeline article>i{top:3px;left:-5px;transform:none}
  .timeline strong,.timeline h3{font-size:13px}
  .timeline p{font-size:12px}
  .approach-steps{grid-template-columns:1fr 1fr;padding:0 var(--section-inset) 55px;gap:28px 12px}
  .approach-steps:before,.approach-steps article:after{display:none}
  .approach-steps article:last-child{grid-column:1/-1}
  .approach-steps h3{font-size:13px}
  .approach-steps p{font-size:12px}
  .glance-section{min-height:430px}
  .glance-grid{display:block;padding-inline:0}
  .glance-title{padding:45px var(--section-inset) 25px;border-right:0}
  .glance-title h2{font-size:30px}
  .glance-metrics{grid-template-columns:1fr 1fr;padding:0 var(--section-inset) 40px}
  .glance-metrics article{min-height:110px;padding:0 12px}
  .glance-metrics article:nth-child(3){border-left:0}
  .glance-metrics strong{font-size:28px}
  .glance-metrics p{font-size:12px}
  .about-page footer .footer-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:540px){
  .about-hero-copy{padding:88px var(--section-inset) 8px}
  .about-hero-copy h1{font-size:36px}
  .about-hero-art{height:clamp(260px,78vw,380px)}
  .value-grid,.team-panel,.timeline,.approach-steps,.glance-metrics{grid-template-columns:1fr}
  .team-panel article{min-height:160px}
  .approach-steps article:last-child{grid-column:auto}
  .glance-section{min-height:650px}
  .glance-metrics article{border-left:0;border-top:1px solid rgba(255,255,255,.15)}
  .glance-metrics article:first-child{border-top:0}
}