:root{--black:#050506;--ink:#151219;--purple:#7500e8;--purple-deep:#440087;--green:#00f125;--paper:#f5f2f7;--mist:#ece8ef;--muted:#6f6875;--line:#d9d2dd;--white:#fff;--max:1220px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--white);font-family:Arial,Helvetica,sans-serif}body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.shell{width:min(var(--max),calc(100% - 48px));margin-inline:auto}.skip-link{position:fixed;z-index:1000;top:12px;left:12px;padding:10px 14px;color:#000;background:var(--green);transform:translateY(-150%)}.skip-link:focus{transform:none}.section{padding-block:118px}.section-label{margin:0 0 22px;color:#716a76;font-size:.74rem;font-weight:900;letter-spacing:.17em;text-transform:uppercase}.section-label.light{color:#aaa2ad}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:52px;padding:0 22px;border:0;border-radius:0;font-size:.83rem;font-weight:900;cursor:pointer;transition:transform .2s,background .2s,color .2s}.button:hover{transform:translateY(-2px)}.button-green{color:#061008;background:var(--green)}.button-green:hover{background:#43ff5d}.button-black{color:#fff;background:var(--black)}.button-quiet{padding-inline:0;color:#fff;background:transparent}.play{display:grid;place-items:center;width:42px;height:42px;font-size:.62rem;border:1px solid #77717a;border-radius:50%}.site-header{position:absolute;z-index:20;top:0;right:0;left:0;color:#fff}.header-inner{display:grid;grid-template-columns:230px 1fr auto;align-items:center;min-height:112px;border-bottom:1px solid rgba(255,255,255,.18)}.logo-link img{display:block;width:190px;height:auto}.site-header nav{display:flex;justify-content:center;gap:34px}.site-header nav a{position:relative;color:#d8d4da;font-size:.82rem;font-weight:800}.site-header nav a:after{content:"";position:absolute;right:0;bottom:-10px;left:0;height:2px;background:var(--green);transform:scaleX(0);transition:transform .2s}.site-header nav a:hover:after{transform:scaleX(1)}.header-action{display:flex;align-items:center;gap:12px;color:var(--green);font-size:.78rem;font-weight:900}.menu-toggle{display:none;color:#fff;background:none;border:0}.menu-toggle b{font-size:.7rem}.hero{position:relative;overflow:hidden;min-height:830px;color:#fff;background:#050506}.hero-image{position:absolute;inset:0;background:linear-gradient(90deg,#050506 0%,rgba(5,5,6,.88) 36%,rgba(5,5,6,.22) 75%),url('gmbsc-hero-science.png') center right/cover no-repeat}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:90px 90px;mask-image:linear-gradient(to bottom,#000,transparent 90%)}.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 340px;align-items:end;gap:60px;min-height:735px;padding-top:175px;padding-bottom:85px}.hero-copy{align-self:center}.hero .kicker{display:flex;align-items:center;gap:12px;margin:0 0 25px;color:#c4bec7;font-size:.72rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.kicker i{width:26px;height:2px;background:var(--green)}.hero h1{max-width:840px;margin:0;font-size:clamp(3.6rem,6.8vw,7rem);line-height:.91;letter-spacing:-.07em}.hero h1 em{font-family:Georgia,'Times New Roman',serif;font-weight:400}.hero h1 em{display:block;color:var(--green)}.hero-intro{max-width:700px;margin:35px 0;color:#c7c0ca;font-size:1.08rem;line-height:1.75}.hero-actions{display:flex;align-items:center;gap:30px}.authority-card{display:flex;align-items:center;gap:16px;padding:20px;background:rgba(10,8,12,.8);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(14px)}.authority-icon{display:grid;place-items:center;width:52px;height:52px;flex:0 0 auto;color:#fff;background:var(--purple);border-radius:50%;font-size:.73rem;font-weight:900}.authority-card p{display:flex;flex-direction:column;gap:5px;margin:0}.authority-card small{color:#99919d;font-size:.62rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.authority-card strong{font-size:.78rem;line-height:1.45}.hero-bar{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto;align-items:center;min-height:95px;border-top:1px solid rgba(255,255,255,.16)}.hero-bar p{color:#817b84;font-size:.67rem;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.hero-bar div{display:flex;align-items:center;gap:22px}.hero-bar span{color:#d3ced6;font-family:Georgia,serif;font-size:.94rem}.hero-bar i{width:4px;height:4px;background:var(--green);border-radius:50%}.support-finder{padding:90px 0;background:var(--paper)}.finder-heading{display:grid;grid-template-columns:.6fr 1.4fr;align-items:end;margin-bottom:42px}.finder-heading h2{max-width:700px;margin:0;font-size:clamp(2.5rem,4.6vw,4.7rem);line-height:1;letter-spacing:-.055em}.finder-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.finder-grid a{position:relative;display:flex;flex-direction:column;min-height:240px;padding:26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .22s,color .22s,transform .22s}.finder-grid a:hover{z-index:2;color:#fff;background:var(--purple);transform:translateY(-6px)}.finder-grid a>span{color:#9c95a0;font-size:.63rem;font-weight:900;letter-spacing:.14em}.finder-grid a strong{max-width:190px;margin-top:42px;font-size:1.15rem;line-height:1.3}.finder-grid a small{margin-top:12px;color:#77707c;font-size:.74rem;line-height:1.5}.finder-grid a:hover small,.finder-grid a:hover>span{color:#d8c4f3}.finder-grid a b{position:absolute;right:24px;bottom:23px;color:var(--purple);font-size:1.2rem}.finder-grid a:hover b{color:var(--green)}.authority-strip{color:#fff;background:var(--purple)}.authority-strip-inner{display:grid;grid-template-columns:.55fr 1.35fr .85fr auto;align-items:center;gap:60px;min-height:320px}.authority-strip h2{margin:0;font-size:clamp(2.5rem,4.4vw,4.5rem);line-height:.95;letter-spacing:-.05em}.authority-strip h2 em{color:var(--green);font-family:Georgia,serif;font-weight:400}.authority-strip-inner>p:not(.section-label){color:#d9c5ee;line-height:1.75}.authority-strip a{display:flex;gap:14px;color:var(--green);font-size:.76rem;font-weight:900;white-space:nowrap}.section-heading{display:grid;grid-template-columns:1.3fr .7fr;align-items:end;gap:80px;margin-bottom:60px}.section-heading h2,.training-top h2,.jon-copy h2,.quick-grid h2,.lab-heading h2,.linkedin-heading h2,.proof blockquote,.quick-card h3{margin:0}.section-heading h2,.training-top h2,.jon-copy h2,.lab-heading h2,.linkedin-heading h2{font-size:clamp(2.8rem,5vw,5rem);line-height:.98;letter-spacing:-.06em}.section-heading>p{max-width:460px;margin:0;color:var(--muted);line-height:1.75}.service-board{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:14px}.service-board article{position:relative;padding:34px;background:var(--paper);transition:transform .2s,box-shadow .2s}.service-board article:hover{z-index:2;transform:translateY(-5px);box-shadow:0 20px 50px rgba(30,15,40,.12)}.service-feature{grid-row:span 2;display:grid;grid-template-columns:70px 1fr;align-content:end;min-height:575px;color:#fff!important;background:#0b090d!important}.service-feature:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 18%,rgba(117,0,232,.55),transparent 42%),linear-gradient(145deg,transparent 50%,rgba(0,241,37,.08))}.service-count{position:absolute;top:26px;left:30px;color:#928c96;font-size:.65rem;font-weight:900;letter-spacing:.14em}.service-symbol{position:relative;display:grid;place-items:center;width:62px;height:62px;color:var(--green);border:1px solid #645c69;border-radius:50%;font-family:Georgia,serif}.service-feature>div:last-child{position:relative}.card-label,.course-type{margin:0 0 14px;color:#8c8491;font-size:.65rem;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.service-feature h3{max-width:580px;margin:0;font-size:2.45rem;line-height:1.02;letter-spacing:-.04em}.service-feature p:not(.card-label){max-width:590px;color:#aaa4ad;line-height:1.7}.link-button,.course-action{display:inline-flex;align-items:center;gap:12px;padding:0 0 7px;color:inherit;background:none;border:0;border-bottom:1px solid currentColor;font-size:.74rem;font-weight:900;cursor:pointer}.link-button span,.course-action span{color:var(--green)}.service-small{min-height:280px}.service-small.purple{color:#fff;background:var(--purple)}.service-small.purple .service-count{color:#c9a7ed}.service-small.purple .service-symbol{color:var(--green);border-color:#a36ae0}.service-small.pale .service-symbol{color:var(--purple);border-color:#c4bcc8}.service-small h3{margin:42px 0 10px;font-size:1.25rem}.service-small p{color:inherit;opacity:.72;font-size:.82rem;line-height:1.55}.service-small .link-button{position:absolute;bottom:28px}.service-wide{grid-column:span 2;display:grid;grid-template-columns:1fr auto;align-items:end;min-height:280px;background:#ded8e3!important}.service-wide h3{max-width:720px;margin:28px 0 12px;font-size:1.75rem;letter-spacing:-.025em}.service-wide p{max-width:710px;margin:0;color:#625b66;line-height:1.6}.round-link{display:grid;place-items:center;width:54px;height:54px;color:#fff;background:var(--purple);border:0;border-radius:50%;font-size:1.2rem;cursor:pointer}.service-list{min-height:280px;color:#fff;background:#251e2a!important}.service-list h3{margin:35px 0 15px}.service-list ul{display:grid;gap:9px;margin:0;padding:0;list-style:none;color:#c2bbc5;font-size:.78rem}.training{color:#fff;background:#0a080c}.training-top{display:grid;grid-template-columns:1.25fr .75fr;align-items:end;gap:80px}.training-top h2{max-width:780px}.training-top>p{color:#aca4af;line-height:1.75}.course-tabs{display:flex;gap:5px;margin:55px 0 22px;padding-bottom:16px;border-bottom:1px solid #312b34}.course-tabs button{padding:11px 16px;color:#8f8792;background:transparent;border:1px solid transparent;font-size:.72rem;font-weight:900;cursor:pointer}.course-tabs button.active{color:#050506;background:var(--green)}.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.course-grid article{position:relative;display:flex;flex-direction:column;min-height:375px;padding:28px;background:#161219;border:1px solid #2f2932;transition:opacity .2s,transform .2s,border-color .2s}.course-grid article:hover{border-color:var(--purple);transform:translateY(-5px)}.course-grid article.hidden{display:none}.course-number{color:var(--green);font-size:.65rem;font-weight:900;letter-spacing:.14em}.course-grid .course-type{margin-top:44px}.course-grid h3{margin:0 0 18px;font-size:1.3rem;line-height:1.3}.course-grid article>p:not(.course-type){margin:0;color:#938b97;font-size:.82rem;line-height:1.65}.course-action{align-self:flex-start;margin-top:auto;color:#fff}.jon{overflow:hidden;background:#fff}.jon-grid{display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:100px}.jon-visual{position:relative;display:grid;place-items:center;min-height:620px;background:#0a080c}.jon-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:50px 50px}.portrait-placeholder{position:relative;z-index:2;display:grid;place-items:center;width:270px;height:350px;color:#fff;background:linear-gradient(145deg,var(--purple),#240044);clip-path:polygon(8% 0,100% 0,92% 100%,0 100%)}.portrait-placeholder>span{display:grid;place-items:center;width:118px;height:118px;color:var(--green);border:1px solid rgba(255,255,255,.5);border-radius:50%;font-family:Georgia,serif;font-size:2.3rem}.portrait-placeholder p{margin:28px 0 4px;font-size:1.05rem;font-weight:900}.portrait-placeholder small{color:#cab7dc;font-size:.67rem}.visual-orbit{position:absolute;border:1px solid rgba(0,241,37,.25);border-radius:50%}.visual-orbit.one{width:420px;height:420px}.visual-orbit.two{width:520px;height:520px;border-color:rgba(117,0,232,.38)}.jon-copy h2{max-width:670px}.jon-copy .lead{margin:32px 0 18px;color:#3d3741;font-size:1.08rem;line-height:1.75}.jon-copy>p:not(.section-label):not(.lead){color:var(--muted);line-height:1.75}.credentials{display:grid;gap:0;margin:30px 0}.credentials span{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:14px 0;border-bottom:1px solid var(--line);font-size:.79rem}.credentials b{color:var(--purple);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase}.quick-advice{color:#fff;background:var(--purple)}.quick-grid{display:grid;grid-template-columns:1fr 460px;align-items:center;gap:110px;min-height:590px;padding-block:80px}.quick-grid h2{font-size:clamp(3rem,5.8vw,5.9rem);line-height:.92;letter-spacing:-.065em}.quick-grid h2 em{color:var(--green);font-family:Georgia,serif;font-weight:400}.quick-card{padding:38px;color:var(--ink);background:#fff;box-shadow:18px 18px 0 rgba(0,0,0,.18)}.quick-card-head{display:flex;align-items:center;gap:18px;padding-bottom:24px;border-bottom:1px solid var(--line)}.quick-card-head>span{display:grid;place-items:center;width:67px;height:67px;color:#fff;background:#0a080c;font-family:Georgia,serif;font-size:1.7rem}.quick-card-head p{display:flex;flex-direction:column;gap:5px;margin:0}.quick-card-head strong{font-size:1.25rem}.quick-card-head small{color:var(--muted);font-size:.68rem}.quick-card ul{display:grid;gap:13px;margin:26px 0;padding:0;list-style:none;color:#4f4853;font-size:.82rem}.quick-card li:before{content:"✓";margin-right:10px;color:var(--purple);font-weight:900}.quick-card>.button{width:100%}.quick-card>small{display:block;margin-top:15px;color:#817987;font-size:.64rem;line-height:1.5;text-align:center}.decision-lab{position:relative;overflow:hidden;color:#fff;background:#080709}.decision-lab:before{content:"";position:absolute;top:-280px;right:-180px;width:700px;height:700px;background:radial-gradient(circle,rgba(117,0,232,.35),transparent 68%)}.lab-heading{position:relative;display:grid;grid-template-columns:1fr .65fr;align-items:end;gap:80px;margin-bottom:48px}.lab-heading>p{color:#a79faa;line-height:1.75}.lab-shell{position:relative;display:grid;grid-template-columns:1fr 315px;min-height:520px;border:1px solid #39323c}.lab-stage{display:grid;place-items:center;padding:42px;background:linear-gradient(145deg,#141017,#080709)}.lab-intro,.game-result{display:grid;justify-items:center;max-width:620px;text-align:center}.lab-mark{display:grid;place-items:center;width:105px;height:105px;margin-bottom:27px;color:var(--green);border:1px solid var(--purple);border-radius:50%;font-family:Georgia,serif;font-size:1.2rem;box-shadow:0 0 0 18px rgba(117,0,232,.08)}.lab-intro h3,.game-result h3,.game-question h3{margin:0;font-size:2.15rem;letter-spacing:-.035em}.lab-intro>p:not(.section-label),.game-result>p{color:#aaa2ad;line-height:1.7}.lab-intro>small{margin-top:18px;color:#77707b;font-size:.64rem}.scoreboard{padding:33px 25px;color:#09040f;background:var(--green)}.scoreboard-head{display:flex;align-items:center;gap:13px;padding-bottom:23px;border-bottom:1px solid rgba(0,0,0,.2)}.scoreboard-head>span{display:grid;place-items:center;width:40px;height:40px;border:1px solid rgba(0,0,0,.28);border-radius:50%}.scoreboard-head p{display:flex;flex-direction:column;margin:0}.scoreboard-head small{font-size:.59rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.scoreboard-head strong{margin-top:3px}.scoreboard ol{margin:18px 0;padding:0;list-style:none}.scoreboard li{display:grid;grid-template-columns:32px 1fr auto;align-items:center;min-height:52px;border-bottom:1px solid rgba(0,0,0,.16);font-size:.79rem}.scoreboard li i{display:grid;place-items:center;width:22px;height:22px;border:1px solid rgba(0,0,0,.25);border-radius:50%;font-size:.6rem;font-style:normal}.score-note{color:#31563a;font-size:.64rem;line-height:1.5}.game-question{width:100%;max-width:760px}.game-meta{display:flex;justify-content:space-between;color:#918995;font-size:.65rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.game-progress{height:3px;margin:13px 0 32px;background:#332c36}.game-progress span{display:block;height:100%;background:var(--green)}.game-question h3{max-width:700px;margin-bottom:28px}.game-options{display:grid;gap:10px}.game-options button{display:flex;align-items:center;gap:14px;padding:14px 16px;color:#eee9f0;text-align:left;background:#18141b;border:1px solid #39323d;cursor:pointer}.game-options button:hover{border-color:#8f8296}.game-options button span{display:grid;place-items:center;width:29px;height:29px;flex:0 0 auto;color:#a69dab;border:1px solid #4d4551;border-radius:50%;font-size:.64rem}.game-options button.correct{color:#071109;background:var(--green);border-color:var(--green)}.game-options button.wrong{background:#4b2029;border-color:#863e50}.game-options button.dimmed{opacity:.42}.game-feedback{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:22px;padding:18px;color:#b8b0bb;background:#100c12;border-left:2px solid var(--green);font-size:.76rem;line-height:1.55}.game-feedback p{margin:0}.game-feedback strong{color:#fff}.score-form{display:flex;gap:8px;margin:18px 0}.score-form input{min-height:48px;padding:0 13px;color:#fff;background:#161219;border:1px solid #49404d}.proof{text-align:center;background:var(--paper)}.proof-inner{max-width:990px}.proof blockquote{font-family:Georgia,'Times New Roman',serif;font-size:clamp(1.8rem,3.4vw,3.3rem);line-height:1.35}.quote-credit{display:flex;flex-direction:column;gap:5px;margin-top:32px}.quote-credit strong{font-size:.82rem}.quote-credit span{color:#77707b;font-size:.68rem;line-height:1.5}.proof-words{display:flex;justify-content:center;align-items:center;gap:32px;margin-top:58px;padding-top:30px;border-top:1px solid var(--line)}.proof-words span{font-family:Georgia,serif;font-size:1.1rem}.proof-words i{width:4px;height:4px;background:var(--purple);border-radius:50%}.linkedin-section{padding-block:110px;background:#fff}.linkedin-grid{display:grid;grid-template-columns:.75fr 1.25fr;align-items:center;gap:100px}.in-mark{display:grid;place-items:center;width:48px;height:48px;margin-bottom:32px;color:#fff;background:#0a66c2;font-weight:900}.linkedin-heading h2{margin-bottom:25px}.linkedin-heading>p:not(.section-label){color:var(--muted);line-height:1.75}.linkedin-heading .button{margin-top:14px}.post-stack{position:relative;display:grid;gap:14px}.post-stack:before{content:"";position:absolute;inset:-27px 55px;border:1px solid var(--line);transform:rotate(-3deg)}.post-stack article{position:relative;padding:27px 30px;background:var(--paper);box-shadow:0 13px 38px rgba(34,22,40,.08)}.post-stack article:nth-child(2){margin-left:48px}.post-author{display:grid;grid-template-columns:43px 1fr auto;align-items:center;gap:12px}.post-author>span{display:grid;place-items:center;width:42px;height:42px;color:var(--green);background:var(--purple);border-radius:50%;font-size:.67rem;font-weight:900}.post-author p{display:flex;flex-direction:column;gap:3px;margin:0}.post-author strong{font-size:.77rem}.post-author small{color:#87808a;font-size:.61rem}.post-author>b{color:#0a66c2}.post-stack h3{margin:22px 0 8px;font-size:1.18rem}.post-stack article>p{margin:0 0 19px;color:#665e69;font-size:.82rem;line-height:1.6}.post-stack article>small{color:#8b838e;font-size:.62rem;font-weight:900;letter-spacing:.07em;text-transform:uppercase}.closing{color:#fff;background:var(--purple)}.closing-inner{display:grid;justify-items:center;padding-block:90px;text-align:center}.closing h2{margin:0;font-size:clamp(3rem,6vw,6.2rem);line-height:.92;letter-spacing:-.065em}.closing h2 em{display:block;color:var(--green);font-family:Georgia,serif;font-weight:400}.closing-inner>div{display:flex;align-items:center;gap:27px;margin-top:38px}.phone-link{font-size:.83rem;font-weight:900;border-bottom:1px solid rgba(255,255,255,.5)}footer{color:#fff;background:#080709}.footer-grid{display:grid;grid-template-columns:270px 1fr .55fr .65fr;gap:70px;padding-block:70px}.footer-grid img{width:220px}.footer-grid>p{max-width:370px;margin:0;color:#9f98a2;font-size:.8rem;line-height:1.7}.footer-grid nav,.footer-grid>div{display:flex;flex-direction:column;gap:12px}.footer-grid a{color:#d6d0d8;font-size:.75rem}.footer-bottom{display:flex;justify-content:space-between;padding-block:22px;color:#716a74;border-top:1px solid #2b252e;font-size:.63rem}.enquiry-dialog{width:min(720px,calc(100% - 32px));max-height:90vh;padding:40px;border:0;border-radius:0;box-shadow:0 30px 100px rgba(0,0,0,.45)}.enquiry-dialog::backdrop{background:rgba(5,5,6,.8);backdrop-filter:blur(5px)}.dialog-close{position:absolute;top:15px;right:17px;width:38px;height:38px;color:#fff;background:var(--purple);border:0;font-size:1.35rem;cursor:pointer}.dialog-copy h2{margin:0;font-size:2.4rem;letter-spacing:-.04em}.dialog-copy>p:last-child{color:var(--muted);line-height:1.6}.enquiry-dialog form{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:24px}.enquiry-dialog label{display:grid;gap:7px;color:#605966;font-size:.69rem;font-weight:900}.enquiry-dialog label:nth-of-type(4){grid-column:1/-1}.enquiry-dialog input,.enquiry-dialog textarea{width:100%;padding:12px;background:#f7f4f8;border:1px solid #d9d2dd;border-radius:0;outline:0}.enquiry-dialog input:focus,.enquiry-dialog textarea:focus{border-color:var(--purple)}.enquiry-dialog form>.button,.form-note{grid-column:1/-1}.form-note{margin:0;color:#8c858f;font-size:.62rem}.form-success{display:grid;justify-items:center;padding:30px 0;text-align:center}.form-success>span{display:grid;place-items:center;width:60px;height:60px;color:#081009;background:var(--green);border-radius:50%;font-size:1.5rem}.form-success h3{margin:20px 0 6px;font-size:1.6rem}.form-success p{max-width:480px;color:var(--muted);line-height:1.6}.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}.reveal.visible{opacity:1;transform:none}.service-board article.focused{outline:3px solid var(--green);outline-offset:3px}@media(max-width:1000px){.header-inner{grid-template-columns:200px 1fr auto}.site-header nav{gap:19px}.hero-inner{grid-template-columns:1fr}.authority-card{display:none}.finder-grid{grid-template-columns:repeat(2,1fr)}.authority-strip-inner{grid-template-columns:1fr 1.4fr}.authority-strip-inner>p:not(.section-label),.authority-strip a{display:none}.service-board{grid-template-columns:1fr 1fr}.service-feature{grid-column:span 2;grid-row:auto}.service-wide{grid-column:span 2}.course-grid{grid-template-columns:repeat(2,1fr)}.jon-grid{gap:55px}.quick-grid{gap:55px}.linkedin-grid{gap:55px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>p{order:3}}@media(max-width:760px){.shell{width:min(var(--max),calc(100% - 32px))}.section{padding-block:78px}.site-header{position:absolute}.header-inner{grid-template-columns:1fr auto;min-height:88px}.logo-link img{width:160px}.menu-toggle{display:flex;align-items:center;gap:5px}.menu-toggle span{display:block;width:4px;height:4px;background:var(--green);border-radius:50%}.menu-toggle b{margin-left:5px}.site-header nav{position:absolute;top:87px;right:0;left:0;display:none;flex-direction:column;gap:0;padding:12px 16px 22px;background:#0b090d;border-bottom:1px solid #37303a}.site-header nav.open{display:flex}.site-header nav a{padding:13px;border-bottom:1px solid #2b252e}.header-action{display:none}.hero{min-height:760px}.hero-image{background:linear-gradient(90deg,#050506 0%,rgba(5,5,6,.85) 70%,rgba(5,5,6,.4)),url('gmbsc-hero-science.png') center/cover no-repeat;opacity:.72}.hero-inner{min-height:670px;padding-top:140px;padding-bottom:55px}.hero h1{font-size:clamp(3.4rem,15.5vw,5.2rem)}.hero-intro{font-size:.98rem}.hero-actions{align-items:flex-start;flex-direction:column}.hero-bar{overflow:hidden;grid-template-columns:1fr;gap:8px;padding-block:20px}.hero-bar p{display:none}.hero-bar div{overflow:hidden;white-space:nowrap}.finder-heading,.section-heading,.training-top,.lab-heading,.linkedin-grid{grid-template-columns:1fr;gap:28px}.finder-grid{grid-template-columns:1fr}.authority-strip-inner{grid-template-columns:1fr;gap:15px;padding-block:60px}.authority-strip .section-label{display:block}.service-board{grid-template-columns:1fr}.service-feature,.service-wide{grid-column:auto}.service-feature{grid-template-columns:1fr;gap:22px;min-height:530px}.service-feature h3{font-size:2rem}.service-wide{grid-template-columns:1fr;gap:20px}.course-tabs{overflow-x:auto;white-space:nowrap}.course-grid{grid-template-columns:1fr}.jon-grid{grid-template-columns:1fr;gap:65px}.jon-visual{min-height:500px}.portrait-placeholder{width:230px;height:320px}.visual-orbit.one{width:350px;height:350px}.visual-orbit.two{width:420px;height:420px}.quick-grid{grid-template-columns:1fr;gap:40px;padding-block:70px}.quick-card{padding:27px 22px;box-shadow:10px 10px 0 rgba(0,0,0,.18)}.lab-shell{grid-template-columns:1fr}.lab-stage{min-height:560px;padding:30px 19px}.game-question h3{font-size:1.45rem}.game-feedback{align-items:stretch;flex-direction:column}.scoreboard{padding:28px 22px}.proof-words{gap:16px;flex-wrap:wrap}.post-stack article:nth-child(2){margin-left:0}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-grid>p{order:initial}.footer-bottom{flex-direction:column;gap:8px}.enquiry-dialog{padding:32px 22px}.enquiry-dialog form{grid-template-columns:1fr}.enquiry-dialog label:nth-of-type(4),.enquiry-dialog form>.button,.form-note{grid-column:auto}.closing-inner>div{flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}*{animation-duration:.01ms!important;transition-duration:.01ms!important}}