:root{
  --graphite:#0B0D10; --ink:#16191F; --ink2:#626A78; --surface:#F4F6FA; --card:#fff; --hair:#DDE3EC;
  --orange:#ED9527; --blue:#2F6FED; --green:#2F855A; --navy:#0F1B2D;
  --mono:"JetBrains Mono",ui-monospace,monospace; --head:"Space Grotesk",Arial,sans-serif; --body:Inter,Arial,sans-serif;
  --w:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--surface);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--w);margin:0 auto;padding:0 32px}
.mono{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase}
.label{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
.num{color:var(--orange)}
h1,h2,h3{font-family:var(--head);font-weight:600;letter-spacing:-.02em;color:var(--graphite);line-height:1.05}
h1{font-size:clamp(40px,6vw,76px)}
h2{font-size:clamp(30px,4vw,48px)}
h3{font-size:22px;letter-spacing:-.01em;line-height:1.2}
p.lead{font-size:18px;color:var(--ink2);max-width:560px}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--hair)}
.top .wrap{display:flex;align-items:center;gap:28px;height:68px}
.top .logo img{height:44px;width:auto}
.top nav{display:flex;gap:22px;margin-left:auto}
.top nav a{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#4B5563;padding:6px 0;border-bottom:1px solid transparent}
.top nav a:hover,.top nav a.on{color:var(--graphite);border-color:var(--orange)}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:13px 18px;border:1px solid var(--graphite);background:var(--graphite);color:#fff;transition:.15s}
.btn:hover{background:var(--orange);border-color:var(--orange);color:var(--graphite)}
.btn.ghost{background:transparent;color:var(--graphite)}
.btn.ghost:hover{background:var(--graphite);color:#fff;border-color:var(--graphite)}
.btn.or{background:var(--orange);border-color:var(--orange);color:var(--graphite)}
.btn.or:hover{background:#fff;border-color:#fff}
.btn.line-w{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn.line-w:hover{background:#fff;color:var(--graphite)}
.menu-t{display:none;margin-left:auto;background:none;border:1px solid var(--hair);padding:8px 10px;font-family:var(--mono);font-size:11px}

/* hero */
.hero{background:#fff;border-bottom:1px solid var(--hair);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--hair) 1px,transparent 1px),linear-gradient(90deg,var(--hair) 1px,transparent 1px);background-size:48px 48px;opacity:.45;mask-image:linear-gradient(90deg,transparent 30%,#000 75%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;padding-top:88px;padding-bottom:88px;align-items:center}
.hero h1{margin:18px 0 22px}
.hero .ctas{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.page-hero .wrap{grid-template-columns:1fr;padding-top:72px;padding-bottom:64px}
.page-hero h1{font-size:clamp(36px,5vw,60px)}
.crumb{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2)}
.crumb b{color:var(--orange);font-weight:400}

/* panels */
.panel{border:1px solid var(--graphite);background:#fff}
.panel-h{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;border-bottom:1px solid var(--graphite);font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink2)}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:8px;vertical-align:1px}
.dot.or{background:var(--orange)}
.panel svg{display:block;width:100%;height:auto}

/* spec strip */
.strip{background:#fff;border-bottom:1px solid var(--hair)}
.strip .wrap{display:grid;grid-template-columns:repeat(6,1fr)}
.strip .cell{padding:26px 20px;border-left:1px solid var(--hair)}
.strip .cell:first-child{border-left:0;padding-left:0}
.strip .v{font-family:var(--head);font-size:30px;font-weight:600;color:var(--graphite);letter-spacing:-.02em;line-height:1}
.strip .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink2);margin-top:8px}

/* sections */
section.s{padding:104px 0;border-bottom:1px solid var(--hair)}
section.s.white{background:#fff}
.s-head{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:end;margin-bottom:56px}
.s-head h2{margin-top:14px}
.s-head p{color:var(--ink2);font-size:17px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--hair);padding:28px;display:flex;flex-direction:column;gap:14px;transition:.15s;position:relative}
a.card:hover{border-color:var(--graphite)}
.card .ch{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--ink2)}
.card p{color:var(--ink2);font-size:15px}
.card ul{list-style:none;display:flex;flex-direction:column;gap:8px;font-size:14.5px;color:var(--ink)}
.card ul li{padding-left:18px;position:relative}
.card ul li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:1px;background:var(--orange)}
.card .go{margin-top:auto;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--graphite);padding-top:10px}
.card .go::after{content:" →";color:var(--orange)}

/* flow */
.flow{display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr;align-items:stretch}
.flow .arr{display:flex;align-items:center;justify-content:center;font-family:var(--mono);color:var(--orange);font-size:20px}

/* tables */
.spec{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--hair);font-size:14.5px}
.spec th,.spec td{text-align:left;padding:11px 16px;border-bottom:1px solid var(--hair);vertical-align:top}
.spec th{font-family:var(--mono);font-weight:400;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink2);width:42%}
.spec caption{caption-side:top;text-align:left;padding:14px 16px;background:var(--graphite);color:#fff;font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase}
.spec tr:last-child td,.spec tr:last-child th{border-bottom:0}
.cmp th{width:auto}
.cmp td.y{color:var(--green)} .cmp td.n{color:#B4432F}
.cmp thead th{background:var(--surface)}

/* certified */
.cert{border:1px solid var(--hair);background:#fff;padding:32px;display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start}
.badge{width:92px;height:92px;border:1.5px solid var(--green);display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;color:var(--green);text-transform:uppercase;gap:4px;position:relative}
.badge svg{width:30px;height:30px}
.cert h3{font-size:30px}
.tag{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding:5px 9px;border:1px solid currentColor}
.tag.ok{color:var(--green)} .tag.wip{color:var(--orange)} .tag.b{color:var(--blue)}
.kv{display:grid;grid-template-columns:140px 1fr;gap:6px 16px;font-size:14px;margin-top:6px}
.kv dt{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2);padding-top:2px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--hair);background:#fff}
.steps>div{padding:28px;border-left:1px solid var(--hair)}
.steps>div:first-child{border-left:0}
.steps .n{font-family:var(--mono);font-size:12px;color:var(--orange)}
.steps h3{margin:12px 0 8px;font-size:19px}
.steps p{font-size:14.5px;color:var(--ink2)}

/* dark band */
.band{background:var(--navy);color:#C9D3DF}
.band h2,.band h3{color:#fff}
.band .label{color:var(--orange)}
.band .wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:center;padding-top:88px;padding-bottom:88px}
.band .ctas{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

/* forms */
form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form label{display:flex;flex-direction:column;gap:7px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2);margin-bottom:16px}
form input,form select,form textarea{font:15px var(--body);padding:12px 14px;border:1px solid var(--hair);background:#fff;color:var(--ink);text-transform:none;letter-spacing:0;border-radius:0}
form input:focus,form select:focus,form textarea:focus{outline:2px solid var(--blue);outline-offset:-1px;border-color:var(--blue)}
form .chk{flex-direction:row;align-items:flex-start;gap:10px;text-transform:none;letter-spacing:0;font-family:var(--body);font-size:13.5px}

/* footer */
footer{background:var(--graphite);color:#9AA3B2;font-size:14px}
footer .wrap{padding-top:64px;padding-bottom:40px}
footer .fg{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
footer img{height:44px;width:auto;margin-bottom:18px}
footer h4{font-family:var(--mono);font-weight:400;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:14px}
footer ul{list-style:none;display:flex;flex-direction:column;gap:8px}
footer a:hover{color:var(--orange)}
footer .legal{border-top:1px solid #222832;margin-top:48px;padding-top:20px;display:flex;justify-content:space-between;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;flex-wrap:wrap;gap:12px}

.mock{position:fixed;bottom:14px;right:14px;z-index:50;background:var(--orange);color:var(--graphite);font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding:7px 11px}

@media(max-width:980px){
  .top nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;padding:16px 32px;border-bottom:1px solid var(--hair)}
  .top nav.open{display:flex}
  .menu-t{display:block}
  .top .btn{display:none}
  .hero .wrap,.s-head,.band .wrap{grid-template-columns:1fr}
  .strip .wrap{grid-template-columns:repeat(3,1fr)}
  .strip .cell:nth-child(4){border-left:0;padding-left:0}
  .strip .cell{border-top:1px solid var(--hair)}
  .g3,.g4{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:1fr}.flow .arr{transform:rotate(90deg);height:40px}
  .steps{grid-template-columns:1fr 1fr}
  footer .fg{grid-template-columns:1fr 1fr}
  .band .ctas{justify-content:flex-start}
}
@media(max-width:620px){
  .wrap{padding:0 20px}
  .g2,.g3,.g4,.steps,form .row{grid-template-columns:1fr}
  .strip .wrap{grid-template-columns:1fr 1fr}
  .cert{grid-template-columns:1fr}
  section.s{padding:72px 0}
}
@media(max-width:620px){
  .strip .cell,.strip .cell:first-child,.strip .cell:nth-child(4){border-left:0;padding-left:0;border-top:1px solid var(--hair)}
  .strip .cell:nth-child(even){border-left:1px solid var(--hair);padding-left:18px}
  .strip .cell:nth-child(-n+2){border-top:0}
  .mock{font-size:9px;padding:5px 8px;bottom:8px;right:8px}
}

/* ---- media & diagrams ---- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
.fig{background:#fff;border:1px solid var(--hair);position:relative}
.fig .cap{display:flex;justify-content:space-between;gap:12px;padding:10px 16px;border-top:1px solid var(--hair);font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2)}
.fig svg{display:block;width:100%;height:auto}
.fig img{width:100%;height:auto}
.photo{overflow:hidden;background:#0B0D10}
.photo img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.photo:hover img{transform:scale(1.04)}
.phones{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:end}
.phones .fig{padding:18px 18px 0;background:linear-gradient(180deg,#fff,var(--surface))}
.phones .fig img{max-height:420px;object-fit:contain;margin:0 auto;transition:transform .5s}
.phones .fig:hover img{transform:translateY(-8px)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:stretch}
.demo{background:#fff;border:1px solid var(--graphite)}
.demo .panel-h{border-color:var(--graphite)}
.demo-body{padding:24px}
.pv-row{display:grid;grid-template-columns:repeat(8,1fr);gap:8px}
.pv{aspect-ratio:3/4;border:1.5px solid var(--graphite);background:#fff;position:relative;cursor:pointer;transition:background .3s;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;padding-bottom:6px;font-family:var(--mono);font-size:10px;color:var(--ink2);user-select:none}
.pv::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--hair) 1px,transparent 1px),linear-gradient(90deg,var(--hair) 1px,transparent 1px);background-size:33.3% 33.3%;opacity:.7}
.pv .sh{position:absolute;inset:0;background:#3B4250;opacity:0;transition:opacity .35s}
.pv span{position:relative;z-index:1;background:#fff;padding:1px 4px}
.pv.live span{color:var(--orange)} .pv.safe span{color:var(--green)}
.bars{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.bar{display:grid;grid-template-columns:150px 1fr 90px;gap:12px;align-items:center;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.bar .t{height:14px;background:var(--surface);border:1px solid var(--hair);position:relative;overflow:hidden}
.bar .f{position:absolute;inset:0 auto 0 0;background:var(--orange);transition:width .6s cubic-bezier(.2,.8,.2,1)}
.bar.n .f{background:#9AA3B2}
.bar b{font-family:var(--head);font-size:18px;text-align:right;color:var(--graphite);font-weight:600}
.note{font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--ink2);margin-top:16px;text-transform:uppercase;line-height:1.6}
.rsd-top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.meter{font-family:var(--head);font-size:44px;font-weight:600;color:var(--orange);letter-spacing:-.02em;line-height:1;transition:color .3s}
.meter.safe{color:var(--green)}
.meter small{font-family:var(--mono);font-size:11px;color:var(--ink2);letter-spacing:.08em;display:block;margin-top:6px}
button.btn{cursor:pointer}
.chip-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.logo-tile{display:flex;align-items:center;justify-content:center;height:72px;border:1px solid var(--hair);background:#fff;font-family:var(--head);font-weight:600;font-size:22px;color:var(--graphite)}
@media(max-width:980px){.split,.phones{grid-template-columns:1fr}.phones .fig img{max-height:360px}.bar{grid-template-columns:110px 1fr 70px}}
@media(max-width:620px){.pv-row{grid-template-columns:repeat(4,1fr)}}

/* ---- partner logos ---- */
.logo-box{width:156px;min-height:100px;border:1px solid var(--hair);display:flex;flex-direction:column;background:#fff;flex-shrink:0}
.logo-box .lg{flex:1;display:flex;align-items:center;justify-content:center;padding:14px 16px}
.logo-box img{max-width:100%;max-height:46px;width:auto;height:auto}
.logo-box .ok{background:var(--green);color:#fff;font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;text-align:center;padding:5px;display:flex;gap:6px;justify-content:center;align-items:center}
.logo-box .ok.b{background:var(--blue)}
.logo-strip{display:grid;grid-template-columns:auto repeat(3,1fr);border:1px solid var(--hair);background:#fff;align-items:stretch}
.logo-strip>div{display:flex;align-items:center;justify-content:center;padding:22px 28px;border-left:1px solid var(--hair);min-height:96px}
.logo-strip>div:first-child{border-left:0;justify-content:flex-start;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink2);flex-direction:column;align-items:flex-start;gap:4px}
.logo-strip img{max-height:44px;max-width:170px;width:auto;filter:grayscale(1);opacity:.75;transition:.3s}
.logo-strip>div:hover img{filter:none;opacity:1}
.card .clogo{height:34px;display:flex;align-items:center}
.card .clogo img{max-height:34px;max-width:150px;width:auto}
/* ---- programme ---- */
.track{border:1px solid var(--graphite);background:#fff;display:flex;flex-direction:column}
.track-h{background:var(--graphite);color:#fff;padding:28px}
.track-h .label{color:var(--orange)}
.track-h h3{color:#fff;font-size:30px;margin:10px 0 8px}
.track-h p{color:#C9D3DF;font-size:15px}
.track-b{padding:28px;display:flex;flex-direction:column;gap:18px;flex:1}
.perk{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start}
.perk i{font-style:normal;width:34px;height:34px;border:1px solid var(--hair);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:11px;color:var(--orange)}
.perk b{display:block;font-family:var(--head);font-weight:600;font-size:16.5px;color:var(--graphite)}
.perk span{font-size:14px;color:var(--ink2)}
.tiers{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--hair);font-size:14.5px}
.tiers th,.tiers td{padding:13px 16px;border-bottom:1px solid var(--hair);text-align:left;vertical-align:top}
.tiers thead th{background:var(--graphite);color:#fff;font-family:var(--mono);font-weight:400;font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.tiers thead th:first-child{background:#1A1E25}
.tiers tbody th{font-family:var(--mono);font-weight:400;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink2);width:28%}
.tiers td.y::before{content:"✓ ";color:var(--green);font-weight:700}
.tiers td.d{color:#B0B7C3}
.faq details{border-top:1px solid var(--hair);padding:18px 0}
.faq details:last-child{border-bottom:1px solid var(--hair)}
.faq summary{cursor:pointer;font-family:var(--head);font-weight:600;font-size:18px;color:var(--graphite);list-style:none;display:flex;justify-content:space-between}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--orange)}
.faq details[open] summary::after{content:"−"}
.faq p{color:var(--ink2);margin-top:10px;max-width:760px}
.hl{display:inline-block;background:var(--orange);color:var(--graphite);font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding:4px 8px}
@media(max-width:980px){.logo-strip{grid-template-columns:1fr 1fr}.logo-strip>div:first-child{grid-column:1/-1;border-bottom:1px solid var(--hair)}.logo-strip>div:nth-child(2){border-left:0}}
.card.doc .cover{background:var(--surface);border:1px solid var(--hair);padding:18px;display:flex;justify-content:center}
.card.doc .cover img{width:62%;box-shadow:0 10px 30px rgba(11,13,16,.14);transition:transform .4s}
.card.doc:hover .cover img{transform:translateY(-6px) rotate(-1deg)}
/* ---- richer heroes + mission ---- */
.page-hero .wrap.two{grid-template-columns:1.05fr .95fr;gap:56px}
.hv{position:relative}
.hv .panel{box-shadow:0 30px 60px -30px rgba(11,13,16,.25)}
.duo{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:10px;padding:26px 22px 14px;background:linear-gradient(180deg,#fff,#F4F6FA)}
.duo img{max-height:230px;width:auto;margin:0 auto}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:14px 18px;border-top:1px solid var(--hair)}
.chip{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--hair);padding:5px 9px;background:#fff}
.chip b{color:var(--orange);font-weight:500}
.lstack{display:grid;grid-template-columns:1fr 1fr}
.lstack>div{height:110px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--green)}
.lstack>div:nth-child(2n){border-right:0}
.lstack img{max-height:40px;max-width:150px;width:auto}
.fan{position:relative;height:340px}
.fan img{position:absolute;width:46%;box-shadow:0 20px 40px -12px rgba(11,13,16,.3);border:1px solid var(--hair);transition:transform .5s}
.fan img:nth-child(1){left:2%;top:40px;transform:rotate(-7deg)}
.fan img:nth-child(2){left:27%;top:0;z-index:2}
.fan img:nth-child(3){left:52%;top:40px;transform:rotate(7deg)}
.fan:hover img:nth-child(1){transform:rotate(-10deg) translateX(-10px)}
.fan:hover img:nth-child(3){transform:rotate(10deg) translateX(10px)}
.mission{background:var(--navy);color:#C9D3DF;position:relative;overflow:hidden}
.mission::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,transparent,#000 60%)}
.mission .wrap{position:relative;padding-top:110px;padding-bottom:110px}
.mission .label{color:var(--orange)}
.mission blockquote{font-family:var(--head);font-weight:500;font-size:clamp(28px,3.6vw,48px);line-height:1.12;letter-spacing:-.02em;color:#fff;max-width:980px;margin:18px 0 48px}
.mission blockquote em{font-style:normal;color:var(--orange)}
.mission .cols{display:grid;grid-template-columns:1fr 1fr;gap:48px;border-top:1px solid rgba(255,255,255,.14);padding-top:36px}
.mission h3{color:#fff;margin-bottom:10px}
.mission p{font-size:16px}
.diff{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair)}
.diff>div{background:#fff;padding:30px;display:flex;flex-direction:column;gap:10px;position:relative;transition:background .25s}
.diff>div:hover{background:#FBFCFE}
.diff .n{font-family:var(--mono);font-size:11.5px;color:var(--orange);letter-spacing:.08em}
.diff svg{width:48px;height:48px}
.diff p{color:var(--ink2);font-size:15px}
.diff>div::after{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--orange);transition:width .4s}
.diff>div:hover::after{width:100%}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--graphite)}
.timeline>div{padding:22px 22px 0 0;position:relative}
.timeline>div::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%;background:var(--orange)}
.timeline .d{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--ink2);text-transform:uppercase}
.timeline h3{margin:6px 0 6px;font-size:19px}
.timeline p{color:var(--ink2);font-size:14.5px}
@media(max-width:980px){.page-hero .wrap.two,.mission .cols{grid-template-columns:1fr}.diff,.values{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:1fr 1fr;gap:24px}.fan{height:280px}}
@media(max-width:620px){.diff,.values,.timeline{grid-template-columns:1fr}}
/* ---- realistic demo panels ---- */
.pv{border:2px solid #AEB6C2;background:linear-gradient(135deg,#2A3F66 0%,#15233E 55%,#0C1526 100%);box-shadow:inset 0 0 0 1px #0A1222;color:#fff}
.pv::before{background-image:linear-gradient(#0A1222 1.5px,transparent 1.5px),linear-gradient(90deg,#0A1222 1.5px,transparent 1.5px);background-size:33.33% 16.66%;opacity:1}
.pv::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.2),rgba(255,255,255,0) 40%,rgba(255,255,255,0) 75%,rgba(255,255,255,.07));pointer-events:none}
.pv .sh{background:repeating-linear-gradient(45deg,rgba(154,163,178,.75) 0 6px,rgba(230,234,241,.55) 6px 9px);z-index:1}
.pv span{z-index:2;border:1px solid var(--hair)}
.pv:hover{border-color:var(--orange)}
/* ---- British accents ---- */
.top::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,#012169 0 64%,#fff 64% 66%,#C8102E 66% 100%)}
.top{border-top:0}
.uj{display:inline-block;vertical-align:middle;border-radius:1.5px;box-shadow:0 0 0 1px rgba(11,13,16,.12);flex-shrink:0}
.ukb{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#012169;border:1px solid #CBD3E6;background:#F3F5FB;padding:5px 10px 5px 7px;white-space:nowrap}
.ukb.d{color:#fff;border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.06)}
.top .ukb{padding:4px 8px 4px 6px;font-size:10.5px}
.label .uj{margin-right:8px;vertical-align:-2px}
.brit{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
footer .uk-line{display:flex;align-items:center;gap:10px;margin-top:14px}
@media(max-width:980px){.top .ukb{display:none}}
.pv span{color:var(--graphite)!important;background:#fff}
.pv.live span{color:var(--orange)!important}.pv.safe span{color:var(--green)!important}
/* ---- course ---- */
.ovm{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--hair);font-size:15px}
.ovm:last-child{border-bottom:0}.ovm.ok b::after{content:" ✓";color:var(--green)}
.course{display:grid;grid-template-columns:280px 1fr;gap:56px;align-items:start}
.course aside{position:sticky;top:96px}
.cm{display:grid;grid-template-columns:30px 1fr;gap:8px;width:100%;text-align:left;background:#fff;border:1px solid var(--hair);border-bottom:0;padding:12px 14px;cursor:pointer;font:15px var(--body);color:var(--ink)}
.cm:last-of-type{border-bottom:1px solid var(--hair)}
.cm small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink2);margin-top:3px}
.cm.on{border-left:3px solid var(--orange);background:var(--surface)}.cm.ok .num::after{content:"✓";color:var(--green);margin-left:2px}
.pbar{height:6px;background:var(--surface);border:1px solid var(--hair);margin-top:18px}.pbar div{height:100%;background:var(--green);width:0;transition:width .5s}
#stage{min-height:420px}
.lesson{font-size:17px;line-height:1.65;max-width:760px}
.lesson p{margin-bottom:14px}.lesson ul,.lesson ol{margin:0 0 16px 22px}.lesson li{margin-bottom:8px}
.lesson .spec{margin:10px 0 18px;font-size:15px}
.callout{border-left:3px solid var(--orange);background:#FFF8EE;padding:16px 18px;margin:14px 0}
.warn{border:1.5px solid var(--orange);background:#FFF8EE;padding:16px 18px}.warn ul{margin:0 0 0 18px}
.tri{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}.tri div{border:1px solid var(--hair);padding:16px}.tri b{display:block;font-family:var(--head);font-size:18px}.tri span{font-size:14px;color:var(--ink2)}
.rules li{padding-left:4px}
details{border:1px solid var(--hair);padding:12px 16px;margin-top:10px}summary{cursor:pointer;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.lnav{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:34px;padding-top:22px;border-top:1px solid var(--hair)}
.dots{display:flex;gap:6px}.dots i{width:9px;height:9px;border:1px solid var(--ink2);border-radius:50%}.dots i.on{background:var(--orange);border-color:var(--orange)}.dots i.q{border-radius:0}
.qq{border:1px solid var(--hair);padding:16px 18px;margin-bottom:12px;background:#fff}
.qq legend{font-weight:600;padding:0 6px}.qq label{display:block;padding:7px 4px;cursor:pointer;text-transform:none;letter-spacing:0;font-family:var(--body);font-size:15px;color:var(--ink);margin:0}
.qq.right{border-color:var(--green);background:#F1F8F4}.qq.wrong{border-color:#C0392B;background:#FDF3F2}.qq label.ans{color:var(--green);font-weight:600}
.qpass,.qfail{padding:20px;margin-top:18px;font-size:16px}.qpass{background:#F1F8F4;border:1.5px solid var(--green)}.qfail{background:#FDF3F2;border:1.5px solid #C0392B}
.qpass b,.qfail b{font-family:var(--head);font-size:26px}
.cert-doc{border:2px solid var(--graphite);padding:44px;background:#fff;position:relative}
.cert-doc::before{content:"";position:absolute;left:0;right:0;top:0;height:8px;background:linear-gradient(90deg,#012169 0 64%,#fff 64% 66%,#C8102E 66%)}
.cert-top{display:flex;justify-content:space-between;align-items:center}.cert-top img{height:44px}
.cert-foot{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px;border-top:1px solid var(--hair);padding-top:18px}
.cert-foot span{display:block;color:var(--ink2)}.cert-foot b{font-family:var(--head);font-size:18px}
@media print{body *{visibility:hidden}#certdoc,#certdoc *{visibility:visible}#certdoc{position:fixed;left:0;top:0;width:100%}.mock{display:none}}
@media(max-width:980px){.course{grid-template-columns:1fr}.course aside{position:static}.tri{grid-template-columns:1fr}}
/* ---- hub ---- */
.res{display:grid;grid-template-columns:96px 1fr;gap:16px;align-items:center;padding:16px;border:1px solid var(--hair);background:#fff;transition:.15s}
.res:hover{border-color:var(--graphite)}
.res img{width:96px;box-shadow:0 6px 16px rgba(11,13,16,.12);border:1px solid var(--hair)}
.res h3{font-size:17px;margin-bottom:4px}.res p{font-size:14px;color:var(--ink2)}
.res .mono{color:var(--orange)}
/* ---- library ---- */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.filters button{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--hair);background:#fff;padding:9px 14px;cursor:pointer}
.filters button.on{background:var(--graphite);color:#fff;border-color:var(--graphite)}
.card.lib{padding:20px;gap:10px}.card.lib h3{font-size:18px}.card.lib p{font-size:14px}
.card.lib .cover{background:var(--surface);border:1px solid var(--hair);padding:14px;display:flex;justify-content:center;height:170px;align-items:center;overflow:hidden}
.card.lib .cover img{max-height:142px;width:auto;box-shadow:0 8px 20px rgba(11,13,16,.14);transition:transform .4s}
.card.lib:hover .cover img{transform:translateY(-5px)}
.lk{color:var(--orange)}.op{color:var(--green)}
.card.lib[data-gated] .cover img{filter:saturate(.6)}
.modal{position:fixed;inset:0;background:rgba(11,13,16,.55);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;opacity:0;pointer-events:none;transition:opacity .2s}
.modal[aria-hidden="false"]{opacity:1;pointer-events:auto}
.modal-b{background:#fff;max-width:640px;width:100%;padding:34px;position:relative;border-top:5px solid #012169;box-shadow:0 30px 80px rgba(0,0,0,.35);max-height:90vh;overflow:auto}
.modal-x{position:absolute;top:10px;right:14px;border:0;background:none;font-size:28px;cursor:pointer;color:var(--ink2)}
@media(max-width:980px){.libgrid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.libgrid{grid-template-columns:1fr}}
.card.lib .go{white-space:nowrap}.card.lib .ch{gap:10px}
/* keep the Union Jack badge icon small everywhere (e.g. inside .panel, which stretches svgs) */
svg.uj,.panel svg.uj,.fig svg.uj{display:inline-block;width:22px!important;height:11px!important;flex:0 0 auto}
.chips{align-items:center}
.chips .ukb{padding:5px 9px 5px 7px;font-size:10.5px}

/* ---- blog ---- */
.article{max-width:820px}
.art-cover{margin:0 0 36px;border:1px solid var(--hair);background:#fff;aspect-ratio:16/8;overflow:hidden}
.art-cover img{width:100%;height:100%;object-fit:cover;display:block}
.prose{font-size:17px;line-height:1.7;color:var(--ink)}
.prose p{margin:0 0 18px;color:#2B3240}
.prose h2{font-size:24px;margin:38px 0 14px}
.prose ul{margin:0 0 20px;padding:0;list-style:none}
.prose li{padding-left:22px;position:relative;margin-bottom:10px;color:#2B3240}
.prose li::before{content:"";position:absolute;left:0;top:13px;width:10px;height:1px;background:var(--orange)}
.prose a{color:var(--blue);text-decoration:underline}
.prose figure{margin:26px 0;border:1px solid var(--hair);background:#fff;padding:12px}
.prose figure img{width:100%;height:auto;display:block}
.art-cta{margin-top:44px;padding:28px;background:var(--graphite);color:#fff;display:flex;gap:24px;justify-content:space-between;align-items:center;flex-wrap:wrap}
.art-cta h3{margin:8px 0 6px;color:#fff}.art-cta p{color:#B7BECB;font-size:15px}.art-cta .label{color:var(--orange)}
.art-cta .ctas{display:flex;gap:10px;flex-wrap:wrap}.art-cta .btn.ghost{color:#fff;border-color:#4A5260}
.crumb a{color:inherit}
.post-card{padding:0;overflow:hidden}.post-card>*:not(.pc-img){margin-left:24px;margin-right:24px}
.post-card .pc-img{aspect-ratio:16/9;overflow:hidden;background:var(--bg)}
.post-card .pc-img img{width:100%;height:100%;object-fit:cover;display:block;transition:.3s}
.post-card:hover .pc-img img{transform:scale(1.03)}
.post-card h3{font-size:20px}.post-card .go{margin-bottom:24px}
.art-hero .wrap{max-width:868px}
.art-cover.contain img,.pc-img.contain img{object-fit:contain;padding:24px;background:#fff}
.pc-img.contain{background:#fff;border-bottom:1px solid var(--hair)}
.prose .svgfig{padding:0}.prose .svgfig svg{width:100%;height:auto;display:block}
.prose figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ink2);padding:10px 14px;border-top:1px solid var(--hair)}

/* ---- comparison ---- */
.mono-note{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--ink2);margin-top:14px}
.mono-note a{color:var(--blue);text-decoration:underline}
.cmp-wrap{overflow-x:auto;border:1px solid var(--hair);background:#fff}
.cmp{width:100%;border-collapse:collapse;min-width:720px;font-size:15px}
.cmp th,.cmp td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--hair);vertical-align:top}
.cmp thead th{background:var(--graphite);color:#fff;font-family:var(--head);font-size:20px;font-weight:600;padding:18px}
.cmp thead th:first-child{width:26%}
.cmp-brand{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#9AA3B2;font-weight:400;margin-bottom:4px}
.cmp-brand.ar{color:var(--orange)}
.cmp tbody th{font-family:var(--mono);font-weight:400;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink2)}
.cmp tbody td:nth-child(2){background:#FFFBF5}
.cmp tr.note td{background:#F7F9FC!important;font-size:12.5px;color:var(--ink2);padding:8px 18px;font-style:italic}
.cmp-notes{list-style:none;padding:0;display:flex;flex-direction:column;gap:10px;color:var(--ink2);max-width:860px}
.cmp-notes li{padding-left:18px;position:relative}.cmp-notes li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:1px;background:var(--orange)}
.cmp-notes a{color:var(--blue);text-decoration:underline}

/* ---- language menu ---- */
.langsel-slot{display:flex;align-items:center}
.langsel{position:relative}
.langsel summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--ink2);padding:7px 9px;border:1px solid var(--hair);background:#fff}
.langsel summary::-webkit-details-marker{display:none}
.langsel[open] summary{border-color:var(--graphite);color:var(--graphite)}
.langsel ul{position:absolute;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--graphite);list-style:none;margin:0;padding:6px;min-width:200px;z-index:60;box-shadow:0 10px 30px rgba(11,13,16,.12)}
.langsel li a{display:flex;justify-content:space-between;gap:16px;padding:9px 10px;font-size:15px;color:var(--ink)}
.langsel li a span{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2)}
.langsel li a:hover,.langsel li a:focus-visible{background:#F4F6F9}
.langsel li a[aria-current]{font-weight:600}
.langsel li a[aria-current]::after{content:"✓";color:var(--orange);margin-left:auto}
.i18n-note{background:#FFF7EC;border-bottom:1px solid #F3DDBE;font-size:13px;color:#6B4A1A}
.i18n-note .wrap{padding-top:10px;padding-bottom:10px}
.i18n-note a{color:var(--blue);text-decoration:underline;white-space:nowrap}
:lang(pa),:lang(pa) *{font-family:"Noto Sans Gurmukhi","Raavi","Mukta Mahee",system-ui,sans-serif}
:lang(ur),:lang(ur) *{font-family:"Noto Nastaliq Urdu","Jameel Noori Nastaleeq","Noto Sans Arabic",system-ui,sans-serif;line-height:1.9}
:lang(pa) .label,:lang(ur) .label,:lang(pa) .crumb,:lang(ur) .crumb{letter-spacing:0;text-transform:none}
[dir=rtl] .i18n-note a,[dir=rtl] .langsel ul{right:auto;left:0}
[dir=rtl] .card ul li{padding-left:0;padding-right:18px}[dir=rtl] .card ul li::before{left:auto;right:0}
[dir=rtl] .langsel li a span,[dir=rtl] svg text{direction:ltr}

/* ---- accessibility ---- */
.skip{position:absolute;inset-inline-start:12px;top:8px;clip-path:inset(50%);width:1px;height:1px;overflow:hidden;white-space:nowrap;z-index:100;background:var(--graphite);color:#fff;padding:10px 14px;font-family:var(--mono);font-size:12px;letter-spacing:.08em}
.skip:focus{clip-path:none;width:auto;height:auto;overflow:visible}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
}
.top .langsel-slot{border:0!important;padding:0!important;background:none!important;margin:0 4px 0 0}
.top details.langsel{border:0!important;padding:0!important;background:none!important;margin:0!important;box-shadow:none!important}

.split{display:grid;grid-template-columns:var(--cols,1fr 1fr);gap:56px}
.split>*{min-width:0}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:36px}}
/* Arabic-script and Gurmukhi text must not be letter-spaced: it breaks joined letters */
:lang(ur) *,:lang(pa) *{letter-spacing:0!important}
:lang(ur) *{text-transform:none!important}
/* small-screen overflow fixes */
footer a,footer p{overflow-wrap:anywhere}
@media (max-width:560px){footer .fg{grid-template-columns:1fr}}
@media (max-width:760px){
  table.spec,table.tiers,table.cmp{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}
  main svg{max-width:100%;overflow:hidden}
}
html,body{overflow-x:clip}
footer .fg>*{min-width:0} footer{hyphens:auto} .legal span{overflow-wrap:anywhere}
footer .ukb{max-width:100%;white-space:normal;height:auto} footer .ukb span{white-space:normal}
select,input,textarea{max-width:100%;min-width:0} form label{min-width:0} .cert{min-width:0;overflow-wrap:anywhere} .certs>*,.grid>*{min-width:0}

/* ---------- support assistant ---------- */
.ast{position:fixed;inset-inline-end:20px;bottom:20px;z-index:90;font-family:var(--sans,Inter,system-ui,sans-serif)}
.ast-fab{display:flex;align-items:center;gap:9px;background:var(--graphite,#0B0D10);color:#fff;border:0;padding:13px 18px;font:500 14px/1 inherit;font-family:inherit;cursor:pointer;box-shadow:0 8px 24px rgba(11,13,16,.22)}
.ast-fab:hover{background:#1A1E25}
.ast.is-open .ast-fab{display:none}
.ast-panel{width:min(400px,calc(100vw - 24px));height:min(620px,calc(100vh - 40px));background:#fff;border:1px solid var(--hair,#DDE3EC);box-shadow:0 18px 48px rgba(11,13,16,.22);display:flex;flex-direction:column}
.ast-panel[hidden]{display:none}
.ast-h{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:16px 18px;background:var(--graphite,#0B0D10);color:#fff;border-top:4px solid var(--orange,#F0932B)}
.ast-h .ast-t{font-size:16px;font-weight:600;margin:0;color:#fff}
.ast-h p+p{font-size:12px;color:#9AA3B2;margin:3px 0 0}
.ast-x{background:none;border:0;color:#fff;font-size:24px;line-height:1;cursor:pointer;padding:0 4px}
.ast-log{flex:1;overflow-y:auto;padding:16px 16px 6px;display:flex;flex-direction:column;gap:10px;background:var(--surface,#F4F6FA)}
.ast-m{max-width:88%;padding:10px 13px;font-size:14px;line-height:1.5;overflow-wrap:anywhere}
.ast-m p{margin:0 0 6px}.ast-m p:last-child{margin:0}
.ast-m ul{margin:4px 0 6px;padding-inline-start:18px}.ast-m li{margin:2px 0}
.ast-m a{color:var(--blue,#1D4ED8);text-decoration:underline}
.ast-m.a{background:#fff;border:1px solid var(--hair,#DDE3EC);align-self:flex-start}
.ast-m.u{background:var(--graphite,#0B0D10);color:#fff;align-self:flex-end}
.ast-typing{color:#5c6b65;font-style:italic}
.ast-chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 10px;background:var(--surface,#F4F6FA)}
.ast-chips button{background:#fff;border:1px solid var(--hair,#DDE3EC);padding:7px 10px;font:13px inherit;font-family:inherit;cursor:pointer;text-align:start}
.ast-chips button:hover{border-color:var(--graphite,#0B0D10)}
.ast-in{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--hair,#DDE3EC)}
.ast-in textarea{flex:1;resize:none;border:1px solid var(--hair,#DDE3EC);padding:9px 10px;font:14px/1.4 inherit;font-family:inherit;max-height:120px}
.ast-in button,.ast-hf button{background:var(--graphite,#0B0D10);color:#fff;border:0;padding:0 14px;font:500 13px inherit;font-family:inherit;cursor:pointer}
.ast-f{padding:8px 14px 12px;border-top:1px solid var(--hair,#DDE3EC)}
.ast-person{background:none;border:0;padding:0;color:var(--blue,#1D4ED8);font:500 13px inherit;font-family:inherit;cursor:pointer;text-decoration:underline}
.ast-f p{font-size:11px;color:#5c6b65;margin:5px 0 0;line-height:1.4}
.ast-sr,.ast-hp{position:absolute!important;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.ast-hf{max-width:100%;width:100%}
.ast-hf form{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.ast-hf label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:#5c6b65}
.ast-hf input:not([type=checkbox]),.ast-hf textarea{border:1px solid var(--hair,#DDE3EC);padding:8px;font:14px inherit;font-family:inherit;color:#16191F}
.ast-hf .ast-ck{flex-direction:row;align-items:flex-start;gap:8px}
.ast-hf button{padding:11px 14px;align-self:flex-start}
.ast-hf button:disabled{opacity:.5}
.ast-err{color:#B4432F;font-size:12px;margin:0}
@media (max-width:560px){.ast{inset-inline-end:12px;bottom:12px}.ast-panel{height:calc(100vh - 24px)}}
@media (prefers-reduced-motion:reduce){.ast *{transition:none!important}}
.ast-hf label{font-family:inherit;text-transform:none;letter-spacing:0}
.ast-f{background:#fff}