/* Homepage people section: eight representative engineers. */
.home-people-lead{max-width:820px;margin-top:14px}
.home-people-engineers{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:30px}
.home-person-card{display:flex;min-width:0;min-height:382px;flex-direction:column;align-items:center;padding:24px 18px 20px;border:1px solid #dce4ee;border-radius:14px;background:#fff;text-align:center;box-shadow:0 12px 28px rgba(16,35,61,.06)}
.home-person-card img{display:block;width:150px;height:150px;max-width:none;flex:0 0 150px;border:5px solid #fff;border-radius:50%;background:#e4eaf2;object-fit:cover;object-position:center center;box-shadow:0 10px 24px rgba(16,35,61,.15)}
.home-person-card h3{margin:17px 0 6px;color:#10233d;font-family:var(--disp);font-size:17px;line-height:1.25}
.home-person-role{min-height:42px;margin:0;color:#10233d;font-size:13px;font-weight:800;line-height:1.45}
.home-person-exp{margin:10px 0 0;color:#d71920;font-family:var(--mono);font-size:10px;font-weight:700;line-height:1.4}
.home-person-focus{width:100%;margin:auto 0 0;padding-top:14px;border-top:1px solid #e3e9f1;color:#5d6b7e;font-size:12px;line-height:1.55}
@media (max-width:980px){.home-people-engineers{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Homepage service-case tabs: page-scoped, with readable no-script fallback. */
.home-case-tabs{margin-top:36px}
.home-case-tablist{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:0;border:0;border-radius:0;background:transparent}
.home-case-tab{min-width:0;min-height:52px;border:1px solid #d4dde8;border-radius:8px;background:#fff;color:#10233d;padding:10px 12px;font-family:var(--disp);font-size:14px;font-weight:800;line-height:1.3;cursor:pointer;transition:background-color .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease}
.home-case-tab:hover{border-color:#e31b23;background:#fff;color:#d71920}
.home-case-tab.active{border-color:#e31b23;background:#e31b23;color:#fff;box-shadow:0 8px 18px rgba(227,27,35,.18)}
.home-case-tab:focus{outline:3px solid rgba(215,25,32,.3);outline-offset:2px}
.home-case-tab:focus:not(:focus-visible){outline:none}
.home-case-panel{margin-top:22px}
.case-tabs-ready .home-case-panel{display:none}
.case-tabs-ready .home-case-panel.active{display:block}
.home-case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.home-case-card{display:flex;min-width:0;min-height:100%;flex-direction:column;overflow:hidden;border:1px solid #d8e0e9;border-radius:12px;background:#fff;box-shadow:0 8px 24px rgba(10,30,68,.06)}
.home-case-card img{display:block;width:100%;height:190px;object-fit:cover;background:#e8edf3}
.home-case-body{display:flex;flex:1;flex-direction:column;padding:20px}
.home-case-label{align-self:flex-start;border-radius:4px;background:#eaf6ef;color:#16834b;padding:5px 8px;font-family:var(--mono);font-size:10px;font-weight:800;letter-spacing:.06em}
.home-case-card h3{margin:12px 0 8px;color:#10233d;font-family:var(--disp);font-size:18px;line-height:1.3}
.home-case-card p{margin:0;color:#58697e;font-size:13px;line-height:1.6}
.home-case-card ul{display:grid;gap:7px;margin:15px 0 0;padding:14px 0 0;border-top:1px solid #e3e9f1;list-style:none}
.home-case-card li{position:relative;padding-left:15px;color:#40536c;font-size:12px;line-height:1.5}
.home-case-card li:before{content:'';position:absolute;left:0;top:.58em;width:5px;height:5px;border:1px solid #16834b;border-radius:50%}
.home-case-link{display:inline-flex;align-items:center;min-height:44px;margin-top:18px;color:#10233d;font-family:var(--disp);font-size:13px;font-weight:800;text-decoration:none}
.home-case-link:after{content:'\2192';margin-left:8px;color:#d71920}
.home-case-link:hover{text-decoration:underline;text-underline-offset:4px}
.home-case-link:focus{outline:3px solid rgba(215,25,32,.3);outline-offset:3px}
.home-case-note{max-width:940px;margin:22px auto 0;color:#69798d;font-size:12px;line-height:1.55;text-align:center}
@media (prefers-reduced-motion:reduce){.home-case-tab{transition:none}}
@media (max-width:980px){.home-case-tablist{grid-template-columns:repeat(2,minmax(0,1fr))}.home-case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-case-card:last-child{grid-column:1/-1;max-width:calc(50% - 8px)}}

/* Home page mobile guardrails. Shared layout stays in common.css. */
@media (max-width:560px){
  .wrap{padding-left:18px;padding-right:18px}
  .hero{padding:72px 0 66px}
  .hero .rings{display:none}
  .hero h1{font-size:36px;line-height:1.12}
  .hero .ctas{display:grid}
  .hero .ctas .btn{justify-content:center}
  .hero .lead,.hero p.sub{max-width:100%}
  .hero .hammer-card{max-width:100%}
  .target-wrap{overflow:hidden}
  .target-wrap .tlabel{max-width:120px;white-space:normal;text-align:center}
  .target-wrap .tlabel:nth-of-type(2),
  .target-wrap .tlabel:nth-of-type(4){right:4px;left:auto}
  .cmp{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .cmp table,.cmp tbody,.cmp tr{min-width:680px}
  .cta-final .rings2{display:none}
  .home-people-engineers{grid-template-columns:1fr;gap:14px}
  .home-person-card{min-height:0;padding:22px 18px}
  .home-person-role{min-height:0}
  .home-person-focus{margin-top:14px}
  .home-case-tabs{margin-top:28px}
  .home-case-tablist{display:flex;gap:8px;overflow-x:auto;padding:0 0 5px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
  .home-case-tab{flex:0 0 auto;min-height:48px;white-space:nowrap}
  .home-case-grid{grid-template-columns:1fr}
  .home-case-card:last-child{grid-column:auto;max-width:none}
  .home-case-card img{height:200px}
  .home-case-body{padding:18px}
}