/* ISO family final presentation. Scoped to the four ISO 5199 family routes. */
.iso-family-page{--iso-ink:#102332;--iso-navy:#071b2b;--iso-navy-2:#0d3047;--iso-teal:#1aa6b5;--iso-teal-soft:#dff4f4;--iso-orange:#f59a23;--iso-paper:#f4f7f8;--iso-line:#dbe5e9;--iso-muted:#526671;--iso-white:#fff;color:var(--iso-ink);background:#fff;font-family:"Inter","Segoe UI",system-ui,sans-serif;line-height:1.6;overflow:clip}
body.iso-family-final-shell,body.iso-family-final-shell #page{overflow-x:hidden}
.iso-family-page{min-width:0}
.iso-family-page,.iso-family-page *{box-sizing:border-box}
.iso-family-page a{color:inherit;text-decoration:none}
.iso-family-page img{max-width:100%;height:auto;display:block}
.iso-family__wrap{width:min(1180px,calc(100% - 48px));margin:0 auto}
.iso-family__eyebrow{margin:0 0 14px;color:#167d8d;font-size:12px;font-weight:850;letter-spacing:.16em;line-height:1.2;text-transform:uppercase}
.iso-family__eyebrow--light{color:#86dce1}
.iso-family__hero{position:relative;color:#fff;background:radial-gradient(circle at 88% 18%,rgba(26,166,181,.22),transparent 28%),linear-gradient(135deg,var(--iso-navy),var(--iso-navy-2));isolation:isolate}
.iso-family__hero:before{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:44px 44px;content:"";mask-image:linear-gradient(90deg,#000,transparent 85%)}
.iso-family__hero-grid{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(360px,.94fr);gap:72px;align-items:center;min-height:650px;padding:76px 0 84px}
.iso-family__hero h1{max-width:760px;margin:0 0 24px;color:#fff;font-size:clamp(42px,5.2vw,72px);line-height:1.02;letter-spacing:-.045em}
.iso-family__hero-copy{max-width:730px;color:#c7d8df;font-size:18px}
.iso-family__hero-copy p{margin:0 0 28px}
.iso-family__actions{display:flex;gap:12px;flex-wrap:wrap}
.iso-family__button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:13px 18px;border:1px solid transparent;border-radius:7px;font-size:14px;font-weight:800;line-height:1.2;transition:transform .18s ease,background .18s ease,border-color .18s ease,color .18s ease}
.iso-family__button:hover,.iso-family__button:focus-visible{transform:translateY(-2px)}
.iso-family__button:focus-visible,.iso-family__link:focus-visible,.iso-family__route:focus-visible,.iso-family__faq summary:focus-visible{outline:3px solid #ffd48d;outline-offset:3px}
.iso-family__button--primary{background:var(--iso-orange);color:#17232a}
.iso-family__button--primary:hover,.iso-family__button--primary:focus-visible{background:#ffb44d;color:#17232a}
.iso-family__button--ghost{border-color:rgba(255,255,255,.38);background:rgba(255,255,255,.05);color:#fff}
.iso-family__button--ghost:hover,.iso-family__button--ghost:focus-visible{border-color:#fff;background:#fff;color:var(--iso-navy)}
.iso-family__proofline{display:flex;gap:10px;flex-wrap:wrap;margin:30px 0 0;padding:0;list-style:none;color:#d9e9ee;font-size:13px}
.iso-family__proofline li{padding:8px 10px;border-left:2px solid var(--iso-teal);background:rgba(255,255,255,.06)}
.iso-family__hero-art{display:grid;grid-template-columns:1.15fr .85fr;grid-template-rows:1fr 1fr;gap:12px;align-items:stretch}
.iso-family__hero-art figure{position:relative;min-height:160px;margin:0;overflow:hidden;border:1px solid rgba(167,228,232,.34);border-radius:12px;background:rgba(255,255,255,.08)}
.iso-family__hero-art figure:first-child{grid-row:1 / span 2;min-height:345px}
.iso-family__hero-art img{width:100%;height:100%;object-fit:contain;padding:12px}
.iso-family__hero-art--family{display:block}
.iso-family__hero-art--family figure{min-height:420px}
.iso-family__hero-art--family img{object-fit:cover;padding:0}
.iso-family__hero-art figcaption{position:absolute;right:10px;bottom:10px;padding:5px 7px;border-radius:4px;background:rgba(7,27,43,.82);color:#bce7ea;font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.iso-family__crumbs{border-bottom:1px solid var(--iso-line);background:#fff}
.iso-family__crumbs .iso-family__wrap{display:flex;gap:9px;align-items:center;min-height:46px;overflow:hidden;color:#667984;font-size:13px;white-space:nowrap}
.iso-family__crumbs a{color:#167d8d;font-weight:750}.iso-family__crumbs [aria-current]{overflow:hidden;color:var(--iso-ink);font-weight:750;text-overflow:ellipsis}
.iso-family__section{padding:96px 0}.iso-family__section--paper{background:var(--iso-paper)}.iso-family__section--navy{background:linear-gradient(180deg,var(--iso-navy-2),var(--iso-navy));color:#fff}
.iso-family__section-head{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(0,1.28fr);gap:72px;align-items:end;margin-bottom:42px}
.iso-family__section h2{margin:0;color:var(--iso-ink);font-size:clamp(34px,4vw,55px);line-height:1.04;letter-spacing:-.04em}.iso-family__section--navy h2{color:#fff}
.iso-family__section-intro{max-width:650px;margin:0;color:var(--iso-muted);font-size:17px}.iso-family__section--navy .iso-family__section-intro{color:#bdd0d8}
.iso-family__route-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.iso-family__route{display:flex;flex-direction:column;min-height:330px;padding:24px;border:1px solid var(--iso-line);border-radius:11px;background:#fff;box-shadow:0 15px 34px rgba(16,35,50,.06);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.iso-family__route:hover,.iso-family__route:focus-visible{border-color:#72cdd3;box-shadow:0 18px 40px rgba(16,35,50,.12);transform:translateY(-3px)}
.iso-family__route-code{display:flex;align-items:center;justify-content:space-between;margin-bottom:34px;color:#167d8d;font-size:13px;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.iso-family__route-code strong{color:var(--iso-ink);font-size:39px;letter-spacing:-.04em}
.iso-family__route h3{margin:0 0 10px;font-size:22px;line-height:1.15}.iso-family__route p{margin:0;color:var(--iso-muted);font-size:14px}.iso-family__route-range{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:24px 0}.iso-family__route-range span{display:block;padding-top:9px;border-top:1px solid var(--iso-line);color:var(--iso-muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em}.iso-family__route-range b{display:block;margin-top:2px;color:var(--iso-ink);font-size:15px;letter-spacing:0;text-transform:none}.iso-family__route .iso-family__link{margin-top:auto;color:#167d8d;font-size:14px;font-weight:850}
.iso-family__table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.iso-family__table{width:100%;min-width:760px;border-collapse:collapse;border-top:1px solid rgba(255,255,255,.22);border-bottom:1px solid rgba(255,255,255,.22)}.iso-family__table th,.iso-family__table td{padding:17px 14px;border-bottom:1px solid rgba(255,255,255,.12);text-align:left}.iso-family__table th{color:#8fb0ba;font-size:11px;letter-spacing:.1em;text-transform:uppercase}.iso-family__table td{color:#e6f2f4;font-size:14px}.iso-family__table td:first-child{font-weight:850}.iso-family__table-foot{margin:16px 0 0;color:#b6cbd3;font-size:13px}
.iso-family__risk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--iso-line);border-bottom:1px solid var(--iso-line)}.iso-family__risk{padding:24px 22px 26px;border-right:1px solid var(--iso-line)}.iso-family__risk:last-child{border-right:0}.iso-family__risk strong{display:block;margin-bottom:8px;color:#167d8d;font-size:13px;letter-spacing:.12em;text-transform:uppercase}.iso-family__risk h3{margin:0 0 9px;font-size:20px}.iso-family__risk p{margin:0;color:var(--iso-muted);font-size:14px}
.iso-family__standards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:34px}.iso-family__standard{padding:25px;border:1px solid var(--iso-line);background:#fff}.iso-family__standard strong{color:#167d8d;font-size:12px;letter-spacing:.13em;text-transform:uppercase}.iso-family__standard h3{margin:12px 0 7px;font-size:21px}.iso-family__standard p{margin:0;color:var(--iso-muted);font-size:14px}.iso-family__note{margin:24px 0 0;padding:16px 18px;border-left:3px solid var(--iso-orange);background:#fff8ec;color:#354b56;font-size:14px}
.iso-family__proof-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.iso-family__proof-card{overflow:hidden;border:1px solid var(--iso-line);border-radius:10px;background:#fff}.iso-family__proof-card img{width:100%;height:165px;object-fit:cover}.iso-family__proof-card div{padding:20px}.iso-family__proof-card b{display:block;margin-bottom:8px;color:#167d8d;font-size:12px;letter-spacing:.12em}.iso-family__proof-card h3{margin:0 0 8px;font-size:20px}.iso-family__proof-card p{margin:0;color:var(--iso-muted);font-size:14px}
.iso-family__application-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.iso-family__application{padding:20px;border:1px solid var(--iso-line);background:#fff}.iso-family__application h3{margin:0 0 8px;font-size:17px}.iso-family__application p{margin:0;color:var(--iso-muted);font-size:14px}
.iso-family__review{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:60px;align-items:start}.iso-family__review h2{margin-bottom:18px}.iso-family__review p{color:var(--iso-muted)}.iso-family__checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 22px;margin:25px 0 0;padding:0;list-style:none}.iso-family__checklist li{position:relative;padding-left:21px;color:#324a56;font-size:14px}.iso-family__checklist li:before{position:absolute;top:.55em;left:0;width:8px;height:8px;border-radius:50%;background:var(--iso-teal);content:""}
.iso-family__faq{display:grid;grid-template-columns:minmax(260px,.7fr) minmax(0,1.3fr);gap:64px}.iso-family__faq details{border-top:1px solid var(--iso-line)}.iso-family__faq details:last-child{border-bottom:1px solid var(--iso-line)}.iso-family__faq summary{padding:19px 0;color:var(--iso-ink);font-size:17px;font-weight:800;cursor:pointer;list-style:none}.iso-family__faq summary::-webkit-details-marker{display:none}.iso-family__faq summary:after{float:right;color:#167d8d;content:'+'}.iso-family__faq details[open] summary:after{content:'–'}.iso-family__faq details p{max-width:720px;margin:0 0 20px;color:var(--iso-muted);font-size:14px}
.iso-family__rfq{background:var(--iso-navy);color:#fff}.iso-family__rfq h2{color:#fff}.iso-family__rfq-copy{max-width:680px;color:#bfd0d8}.iso-family__rfq-grid{display:grid;grid-template-columns:minmax(0,.86fr) minmax(420px,1.14fr);gap:58px;align-items:start}.iso-family__rfq-routes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px}.iso-family__rfq-route{padding:18px;border:1px solid rgba(166,224,229,.28);background:rgba(255,255,255,.05)}.iso-family__rfq-route b{display:block;margin-bottom:5px;color:#8cdee1;font-size:12px;letter-spacing:.12em;text-transform:uppercase}.iso-family__rfq-route p{margin:0;color:#e3eef0;font-size:14px}.iso-family__form{min-width:0;padding:26px;border-radius:10px;background:#fff;color:var(--iso-ink);box-shadow:0 16px 40px rgba(0,0,0,.2)}.iso-family__form h3{margin:0 0 6px;font-size:22px}.iso-family__form-intro{margin:0 0 18px;color:var(--iso-muted);font-size:14px}.iso-family__fake-form{display:grid;gap:12px}.iso-family__fake-form label{display:grid;gap:5px;color:var(--iso-ink);font-size:13px;font-weight:750}.iso-family__fake-form input,.iso-family__fake-form textarea{width:100%;min-height:44px;padding:10px 12px;border:1px solid #c7d4da;border-radius:5px;background:#fff;color:var(--iso-ink);font:inherit}.iso-family__fake-form textarea{min-height:88px;resize:vertical}.iso-family__fake-form button{min-height:46px;border:0;border-radius:6px;background:var(--iso-orange);color:#17232a;font:inherit;font-weight:850;cursor:pointer}.iso-family__form .fluentform{margin-top:18px}.iso-family__form .ff-el-form-control{max-width:100%;border-color:#c7d4da!important;color:var(--iso-ink)!important}.iso-family__form .ff-btn-submit{background:var(--iso-orange)!important;color:#17232a!important}
.iso-family__child-hero .iso-family__hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);min-height:570px}.iso-family__child-hero h1{max-width:700px}.iso-family__child-hero .iso-family__hero-art{display:block}.iso-family__child-hero .iso-family__hero-art figure{min-height:420px}.iso-family__child-hero .iso-family__hero-art img{padding:24px}.iso-family__range{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin-top:34px;border:1px solid rgba(166,224,229,.25);background:rgba(166,224,229,.25)}.iso-family__range div{padding:13px 14px;background:rgba(7,27,43,.72)}.iso-family__range b{display:block;color:#fff;font-size:19px}.iso-family__range span{color:#9fb7c0;font-size:10px;letter-spacing:.1em;text-transform:uppercase}.iso-family__range-note{margin:10px 0 0;color:#afc5cd;font-size:12px}
.iso-family__child-intro{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:70px;align-items:start}.iso-family__child-intro h2{margin-bottom:15px}.iso-family__child-intro>div>p{margin:0;color:var(--iso-muted);font-size:17px}.iso-family__feature-list{display:grid;gap:0;border-top:1px solid var(--iso-line)}.iso-family__feature{display:grid;grid-template-columns:60px minmax(0,1fr);gap:20px;padding:20px 0;border-bottom:1px solid var(--iso-line)}.iso-family__feature-num{color:var(--iso-teal);font-size:13px;font-weight:850;letter-spacing:.12em}.iso-family__feature h3{margin:0 0 5px;font-size:19px}.iso-family__feature p{margin:0;color:var(--iso-muted);font-size:14px}
.iso-family__chip-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.iso-family__chip{padding:11px 13px;border:1px solid var(--iso-line);border-radius:999px;background:#fff;color:#304b57;font-size:14px}.iso-family__child-note{margin:24px 0 0;color:var(--iso-muted);font-size:14px}
.iso-family__related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.iso-family__related a{display:flex;justify-content:space-between;gap:12px;padding:18px;border:1px solid var(--iso-line);background:#fff;color:var(--iso-ink);font-weight:800}.iso-family__related a:hover,.iso-family__related a:focus-visible{border-color:#72cdd3;color:#167d8d}
.iso-family__archive-copy{max-width:720px;margin:0;color:var(--iso-muted);font-size:14px}
@media(max-width:980px){.iso-family__hero-grid,.iso-family__child-hero .iso-family__hero-grid{grid-template-columns:1fr;gap:36px;min-height:0}.iso-family__hero-art{max-width:650px}.iso-family__section-head,.iso-family__review,.iso-family__faq,.iso-family__child-intro,.iso-family__rfq-grid{grid-template-columns:1fr;gap:30px}.iso-family__section{padding:72px 0}.iso-family__route-grid,.iso-family__proof-grid,.iso-family__application-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.iso-family__rfq-grid{gap:36px}}
@media(max-width:640px){.iso-family__wrap{width:min(100% - 32px,1180px)}.iso-family__hero-grid{padding:52px 0 60px}.iso-family__hero h1{font-size:clamp(36px,11vw,52px)}.iso-family__hero-copy{font-size:16px}.iso-family__hero-art{grid-template-columns:1fr 1fr;gap:8px}.iso-family__hero-art figure:first-child{min-height:260px}.iso-family__hero-art figure{min-height:125px}.iso-family__hero-art img{padding:7px}.iso-family__hero-art figcaption{font-size:8px;right:6px;bottom:6px}.iso-family__section{padding:56px 0}.iso-family__section h2{font-size:36px}.iso-family__section-head{margin-bottom:30px}.iso-family__route-grid,.iso-family__proof-grid,.iso-family__application-grid,.iso-family__standards,.iso-family__risk-grid,.iso-family__related{grid-template-columns:1fr}.iso-family__risk{border-right:0;border-bottom:1px solid var(--iso-line)}.iso-family__risk:last-child{border-bottom:0}.iso-family__route{min-height:0}.iso-family__checklist,.iso-family__rfq-routes{grid-template-columns:1fr}.iso-family__rfq-grid{grid-template-columns:1fr}.iso-family__form{padding:20px}.iso-family__child-hero .iso-family__hero-art figure{min-height:280px}.iso-family__range{grid-template-columns:repeat(2,1fr)}.iso-family__range div{padding:11px}.iso-family__crumbs .iso-family__wrap{min-height:42px}.iso-family__button{width:100%}.iso-family__actions{display:grid}.iso-family__table{min-width:720px}}

/* Local QA shell only; production continues to use the existing global header/footer. */
.iso-local-shell-header{border-bottom:1px solid #dbe5e9;background:#fff;color:#102332}.iso-local-shell-header__inner,.iso-local-shell-footer__inner{width:min(1180px,calc(100% - 48px));margin:0 auto}.iso-local-shell-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}.iso-local-shell-brand{font-size:18px;font-weight:900;letter-spacing:-.03em}.iso-local-shell-brand span{color:#167d8d}.iso-local-shell-nav{display:flex;gap:22px;color:#526671;font-size:13px;font-weight:750}.iso-local-shell-nav a:hover,.iso-local-shell-nav a:focus-visible{color:#167d8d}.iso-local-shell-footer{padding:34px 0;background:#071b2b;color:#b7cbd2}.iso-local-shell-footer__inner{display:flex;justify-content:space-between;gap:20px;font-size:12px}.iso-local-shell-footer p{margin:0}.iso-local-shell-footer strong{color:#fff}@media(max-width:640px){.iso-local-shell-header__inner,.iso-local-shell-footer__inner{width:min(100% - 32px)}.iso-local-shell-nav{display:none}.iso-local-shell-footer__inner{display:block}.iso-local-shell-footer p+p{margin-top:8px}}