.btn{font-size:14px;font-weight:600;padding:13px 32px;border-radius:24px;transition:all .35s var(--ease);display:inline-flex;align-items:center;gap:8px;letter-spacing:.2px;white-space:nowrap}
        .btn--filled{background:var(--accent);color:#fff;position:relative;overflow:hidden}
        .btn--filled:hover,.btn--filled:active,.btn--filled:focus,.btn--filled:visited{color:#fff}
        .btn--filled::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.15),transparent 60%);opacity:0;transition:opacity .35s}
        .btn--filled:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,102,255,.25)}.btn--filled:hover::after{opacity:1}
        .btn--ghost{background:rgba(255,255,255,.1);color:#fff;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.15)}.btn--ghost:hover,.btn--ghost:active,.btn--ghost:focus,.btn--ghost:visited{color:#fff}.btn--ghost:hover{background:rgba(255,255,255,.2)}
        .btn--outline{background:transparent;color:var(--gray-800);border:1.5px solid var(--gray-200)}.btn--outline:hover{border-color:var(--accent);color:var(--accent)}
        .btn--sm{font-size:13px;padding:10px 24px}
        .btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}
        /* HERO */
        to{transform:scale(1.12)}}
        50%{transform:translateY(-22px)}}
        50%{transform:translateY(-16px)}}
        50%{opacity:1;transform:scaleY(1.4)}}
        }
        /* OVERVIEW NAV */
        .overview{position:relative;z-index:20;background:var(--white);border-bottom:1px solid var(--gray-100)}
        .overview__grid{display:grid;grid-template-columns:repeat(4,1fr);max-width:var(--content-max);margin:0 auto}
        .ov{padding:40px 28px;text-align:center;border-right:1px solid var(--gray-100);position:relative;cursor:pointer;transition:all .4s var(--ease)}
        .ov:last-child{border-right:none}
        .ov::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:2.5px;background:var(--accent);transition:all .4s var(--ease);transform:translateX(-50%);border-radius:2px}
        .ov:hover{background:linear-gradient(180deg,var(--white),rgba(0,102,255,.02))}.ov:hover::after{width:40%}
        .ov__icon{width:52px;height:52px;border-radius:14px;background:var(--accent-light);display:grid;place-items:center;margin:0 auto 14px;transition:all .4s var(--ease)}
        .ov:hover .ov__icon{background:var(--accent);box-shadow:0 8px 24px rgba(0,102,255,.2);transform:translateY(-2px)}
        .ov__icon svg{width:22px;height:22px;stroke:var(--accent);fill:none;stroke-width:1.8;transition:stroke .3s}
        .ov:hover .ov__icon svg{stroke:#fff}
        .ov__title{font-size:15px;font-weight:700;color:var(--gray-900);margin-bottom:4px;transition:color .3s}
        .ov:hover .ov__title{color:var(--accent)}
        .ov__sub{font-size:12px;font-weight:300;color:var(--gray-400)}
        /* SECTION */
        .section{padding:120px var(--content-pad)}
        .section--gray{background:var(--gray-50)}
        .section__inner{max-width:var(--content-max);margin:0 auto}
        .tag{font-size:11px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--accent);margin-bottom:14px;display:flex;align-items:center;gap:10px}
        .tag::before{content:'';width:18px;height:1.5px;background:var(--accent)}
        .heading-lg{font-size:clamp(28px,3.5vw,48px);font-weight:700;color:var(--gray-900);letter-spacing:-.8px;line-height:1.1}
        .subtitle{font-size:15px;font-weight:300;color:var(--gray-500);line-height:1.9;margin-top:14px}
        /* SOLUTION ROWS */
        .sol{overflow:hidden}
        .sol__row{display:grid;grid-template-columns:1fr 1fr;min-height:580px}
        .sol__row--rev .sol__media{order:2}.sol__row--rev .sol__body{order:1}
        .sol__media{position:relative;overflow:hidden}
        .sol__media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
        .sol__media:hover img{transform:scale(1.05)}
        .sol__badge{position:absolute;top:24px;left:24px;z-index:2;font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#fff;background:var(--accent);padding:6px 16px;border-radius:20px;box-shadow:0 4px 16px rgba(0,102,255,.25)}
        .sol__body{display:flex;flex-direction:column;justify-content:center;padding:80px 72px;position:relative;background:var(--white)}
        .sol__row--gray .sol__body{background:var(--gray-50)}
        .sol__num{font-size:clamp(72px,8vw,120px);font-weight:800;letter-spacing:-4px;line-height:1;color:var(--gray-100);position:absolute;top:56px;left:72px;pointer-events:none;transition:color .5s}
        .sol__row--gray .sol__num{color:var(--white)}
        .sol__row:hover .sol__num{color:rgba(0,102,255,.05)}
        .sol__tag{font-size:11px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--accent);margin-bottom:16px;position:relative;z-index:2}
        .sol__title{font-size:clamp(24px,2.8vw,36px);font-weight:700;color:var(--gray-900);letter-spacing:-.5px;line-height:1.15;margin-bottom:20px;position:relative;z-index:2}
        .sol__text{font-size:15px;font-weight:300;color:var(--gray-500);line-height:2;margin-bottom:28px;max-width:460px;position:relative;z-index:2}
        .sol__feats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:28px;position:relative;z-index:2}
        .sf{display:flex;align-items:flex-start;gap:10px}
        .sf__ic{width:36px;height:36px;border-radius:10px;background:var(--accent-light);display:grid;place-items:center;flex-shrink:0}
        .sf__ic svg{width:16px;height:16px;stroke:var(--accent);fill:none;stroke-width:2}
        .sf__t{font-size:13px;font-weight:700;color:var(--gray-900);line-height:1.3;margin-bottom:2px}
        .sf__d{font-size:12px;font-weight:300;color:var(--gray-500)}
        .sol__prods{margin-bottom:28px;position:relative;z-index:2}
        .sol__prods h4{font-size:12px;font-weight:600;letter-spacing:.5px;color:var(--gray-400);margin-bottom:10px}
        .sol__chips{display:flex;flex-wrap:wrap;gap:8px}
        .chip{font-size:12px;font-weight:600;padding:7px 16px;border-radius:20px;background:var(--accent-light);color:var(--accent);transition:all .3s}
        .chip:hover{background:var(--accent);color:#fff}
        .sol__btns{display:flex;gap:10px;flex-wrap:wrap;position:relative;z-index:2}
        /* STATS */
        .stats{padding:80px var(--content-pad);background:var(--dark);position:relative;overflow:hidden}
        .stats::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 25% 50%,rgba(0,102,255,.07),transparent 55%)}
        .stats::after{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.03) 1px,transparent 1px);background-size:32px 32px}
        .stats__inner{max-width:var(--content-max);margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr);gap:20px;position:relative;z-index:2}
        .st{text-align:center;padding:20px 12px}
        .st__n{font-size:clamp(30px,3.2vw,44px);font-weight:800;color:#fff;line-height:1;margin-bottom:8px;letter-spacing:-1.5px}
        .st__n span{color:var(--accent)}
        .st__l{font-size:12px;font-weight:400;color:rgba(255,255,255,.35)}
        /* CASES */
        .cases{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
        .cs{border-radius:14px;overflow:hidden;border:1px solid var(--gray-100);background:var(--white);transition:all .45s var(--ease)}
        .cs:hover{transform:translateY(-5px);box-shadow:0 16px 48px rgba(0,0,0,.06);border-color:rgba(0,102,255,.1)}
        .cs__img{position:relative;height:200px;overflow:hidden;background:var(--gray-100)}
        .cs__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
        .cs:hover .cs__img img{transform:scale(1.06)}
        .cs__cat{position:absolute;top:14px;left:14px;font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:#fff;background:var(--accent);padding:4px 12px;border-radius:10px;z-index:2}
        .cs__body{padding:24px}
        .cs__loc{font-size:11px;font-weight:500;color:var(--gray-400);margin-bottom:8px;display:flex;align-items:center;gap:6px}
        .cs__loc svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2}
        .cs__h{font-size:17px;font-weight:700;color:var(--gray-900);margin-bottom:8px;line-height:1.3;transition:color .3s}
        .cs:hover .cs__h{color:var(--accent)}
        .cs__p{font-size:13px;font-weight:300;color:var(--gray-500);line-height:1.7;margin-bottom:16px}
        .cs__lnk{font-size:13px;font-weight:600;color:var(--accent);display:inline-flex;align-items:center;gap:6px;transition:gap .3s var(--ease)}
        .cs__lnk:hover{gap:12px}
        .cs__lnk svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2}
        /* MORE INDUSTRIES */
        .ind-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
        .ind{padding:28px 16px;text-align:center;border-radius:14px;border:1px solid var(--gray-100);background:var(--white);transition:all .4s var(--ease);cursor:default}
        .ind:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,102,255,.06);border-color:rgba(0,102,255,.12)}
        .ind__ic{width:44px;height:44px;border-radius:12px;background:var(--accent-light);display:grid;place-items:center;margin:0 auto 12px;transition:all .4s var(--ease)}
        .ind:hover .ind__ic{background:var(--accent);box-shadow:0 6px 20px rgba(0,102,255,.2)}
        .ind__ic svg{width:20px;height:20px;stroke:var(--accent);fill:none;stroke-width:1.8;transition:stroke .3s}
        .ind:hover .ind__ic svg{stroke:#fff}
        .ind__name{font-size:13px;font-weight:600;color:var(--gray-800);transition:color .3s}
        .ind:hover .ind__name{color:var(--accent)}
        /* CTA */
        .cta{position:relative;height:55vh;min-height:400px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
        .cta__bg{position:absolute;inset:0}.cta__bg img{width:100%;height:100%;object-fit:cover;will-change:transform}
        .cta__ov{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,10,30,.6),rgba(0,30,60,.5));z-index:2}
        .cta__c{position:relative;z-index:10;max-width:620px;padding:0 40px}
        .cta__title{font-size:clamp(24px,3.2vw,42px);font-weight:700;color:#fff;margin-bottom:16px;line-height:1.12;letter-spacing:-.5px}
        .cta__desc{font-size:15px;font-weight:300;color:rgba(255,255,255,.5);line-height:1.8;margin-bottom:36px}
        .cta__actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
        /* FOOTER */
        .reveal{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease),transform .9s var(--ease)}.reveal--visible{opacity:1;transform:translateY(0)}
        .reveal-d1{transition-delay:.12s}.reveal-d2{transition-delay:.24s}.reveal-d3{transition-delay:.36s}
        @media(max-width:1024px){
            .overview__grid{grid-template-columns:repeat(2,1fr)}.ov:nth-child(2){border-right:none}
            .sol__row{grid-template-columns:1fr}.sol__media{height:360px}.sol__row--rev .sol__media{order:0}.sol__row--rev .sol__body{order:0}
            .sol__body{padding:60px 40px}.sol__num{font-size:80px;top:36px;left:40px}
            .stats__inner{grid-template-columns:repeat(3,1fr)}
            .cases{grid-template-columns:1fr 1fr}.ind-grid{grid-template-columns:repeat(3,1fr)}
        }
        @media(max-width:768px){:root{--content-pad:32px}.sol__feats{grid-template-columns:1fr}}
        @media(max-width:640px){
            .overview__grid{grid-template-columns:1fr 1fr}
            .sol__body{padding:48px 24px}.sol__num{font-size:60px;top:28px;left:24px}
            .stats__inner{grid-template-columns:1fr 1fr}.cases{grid-template-columns:1fr}.ind-grid{grid-template-columns:repeat(2,1fr)}
        }
/* ═══ P09: Case Archive Additions ═══ */
/* Filter Bar */
.filter-bar{background:var(--white);border-bottom:1px solid var(--gray-100);position:sticky;top:72px;z-index:90}
.filter-tabs{display:flex;gap:6px;padding:14px 0;max-width:var(--content-max);margin:0 auto;overflow-x:auto;-webkit-overflow-scrolling:touch}
.filter-tab{font-size:13px;font-weight:500;padding:8px 20px;border-radius:20px;color:var(--gray-600);border:1px solid var(--gray-200);background:var(--white);white-space:nowrap;transition:all .25s var(--ease);text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.filter-tab:hover{border-color:var(--accent);color:var(--accent)}
.filter-tab--active{background:var(--accent);color:#fff;border-color:var(--accent)}
.filter-tab__count{font-size:11px;opacity:.7}
/* Results info */
.results-info{font-size:13px;color:var(--gray-400);margin-bottom:24px}
/* Cases grid (used by both archive and single related) */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.cases--featured .cs{box-shadow:0 8px 32px rgba(0,0,0,.08)}
/* Empty state */
.empty-state{text-align:center;padding:80px 20px;color:var(--gray-500)}
.empty-state p{font-size:1.1rem;margin-bottom:20px}
/* Pagination */
.pagination{margin-top:56px;text-align:center}
.pagination ul{display:flex;justify-content:center;gap:6px;list-style:none;padding:0;margin:0}
.pagination li{display:inline-block}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 14px;border-radius:8px;font-size:14px;font-weight:500;color:var(--gray-600);border:1px solid var(--gray-200);background:var(--white);text-decoration:none;transition:all .25s}
.pagination a:hover{border-color:var(--accent);color:var(--accent)}
.pagination .current{background:var(--accent);color:#fff;border-color:var(--accent)}
@media(max-width:768px){
    .cases{grid-template-columns:1fr}
    .filter-tabs{padding:12px 16px}
}
/* ═══ Case Studies Carousel ═══ */
.cases-carousel{overflow:hidden;position:relative;margin:0 -10px}
.cases-carousel__track{display:flex;gap:24px;will-change:transform}
.cases-carousel__track .cs{min-width:calc(33.333% - 16px);max-width:calc(33.333% - 16px);flex-shrink:0;text-decoration:none}
.cases-carousel__dots{display:flex;justify-content:center;gap:8px;margin-top:32px}
.cases-carousel__dot{width:10px;height:10px;border-radius:50%;border:none;background:var(--gray-200);cursor:pointer;padding:0;transition:all .3s}
.cases-carousel__dot--active{background:var(--accent);transform:scale(1.2)}
.cases-carousel__dot:hover{background:var(--accent);opacity:.7}
@media(max-width:1024px){.cases-carousel__track .cs{min-width:calc(50% - 12px);max-width:calc(50% - 12px)}}
@media(max-width:640px){.cases-carousel__track .cs{min-width:100%;max-width:100%}}