/* Elsewedy Case Studies — front-end */
.ecs{--red:#c8203a;--ink:#1d1d1f;--mid:#55595f;--mute:#868b92;--card:#f4f5f7;--hair:rgba(28,28,40,.08);--e:cubic-bezier(.22,.8,.24,1);
  --lift:0 16px 44px #1c1c2812,0 2px 8px #1c1c280a,inset 0 1px 0 #fff;--r:26px;
  color:var(--ink);font-family:Cairo,"IBM Plex Sans Arabic",system-ui,sans-serif;line-height:1.6;text-align:start;-webkit-font-smoothing:antialiased}
.ecs *,.ecs *::before,.ecs *::after{box-sizing:border-box}
.ecs a{text-decoration:none;color:inherit}
.ecs img{max-width:100%;height:auto}
.ecs h1,.ecs h2,.ecs h3,.ecs p,.ecs ul{margin:0;padding:0}
.ecs ul{list-style:none}
.ecs-w{max-width:1320px;margin-inline:auto;padding-inline:clamp(20px,4vw,56px)}
.ecs-sec{padding-block:clamp(40px,6vw,88px)}
.ecs-alt{background:#f6f7f9}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* reveal */
.ecs-rv{opacity:0;transform:translateY(26px);transition:opacity .9s var(--e),transform .9s var(--e)}
.ecs-rv.in{opacity:1;transform:none}

/* typographic bits */
.ecs-lab{display:block;width:fit-content;direction:ltr;text-align:start;font:500 13px/1 Montserrat,Cairo,sans-serif;letter-spacing:.14em;color:var(--mute)}
.ecs-lab::after{content:"";display:block;width:48px;height:3px;background:var(--red);margin-top:10px;border-radius:3px}
.ecs-ttl,.ecs-h2{margin-top:14px!important;font-size:clamp(28px,4vw,54px);font-weight:800;line-height:1.25;color:var(--ink)}
.ecs-h2{font-size:clamp(26px,3.2vw,42px)}
.ecs-sub,.ecs-p{margin-top:12px!important;max-width:44em;color:var(--mid);font-size:clamp(15px,1.4vw,18px);line-height:1.9}
.ecs-btn{display:inline-flex;align-items:center;gap:10px;height:54px;padding:0 26px;border-radius:999px;border:1px solid var(--hair);background:#ffffffd9;box-shadow:var(--lift);font-weight:700;font-size:15px;color:var(--ink);transition:transform .3s var(--e),background .3s,color .3s}
.ecs-btn:hover{transform:translateY(-3px);background:var(--ink);color:#fff}
.ecs-btn.pri{background:var(--red);border-color:var(--red);color:#fff}
.ecs-btn.pri:hover{background:var(--ink);border-color:var(--ink)}

/* home section */
.ecs-home{background:var(--home-bg,#f6f7f9);padding-block:clamp(40px,6vw,90px)}
.ecs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,30px);margin-top:clamp(32px,4vw,56px)}
.ecs-all{text-align:center;margin-top:34px}

/* card */
.ecs-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--hair);border-radius:var(--r);box-shadow:var(--lift);overflow:hidden;transition:transform .5s var(--e),box-shadow .5s}
.ecs-card:hover{transform:translateY(-6px);box-shadow:0 28px 64px #1c1c2824,inset 0 1px 0 #fff}
.ecs-cardimg{padding:12px 12px 0}
.ecs-card .ecs-cmp{border-radius:18px}
.ecs-bd{display:flex;flex-direction:column;gap:14px;padding:clamp(18px,2vw,26px);flex:1}
.ecs-bh{display:flex;align-items:center;gap:14px}
.ecs-bh small,.ecs-mb small{display:block;color:var(--red);font-size:13px;font-weight:700}
.ecs-bh h3,.ecs-mb h3{font-size:clamp(20px,1.8vw,24px);font-weight:700;line-height:1.3}
.ecs-bh h3 a:hover{color:var(--red)}
.ecs-bd p{color:var(--mid);font-size:15px;line-height:1.85}
.ecs-logo{flex:0 0 auto;display:grid;place-items:center;min-width:56px;height:56px;padding:0 10px;border-radius:99px;background:#fff;border:1.5px solid var(--red);color:var(--red);font-weight:800;font-size:14px;white-space:nowrap;overflow:hidden}
.ecs-logo.has-img{border:1px solid var(--hair);padding:6px;width:56px;box-shadow:var(--lift)}
.ecs-logo img{display:block;width:100%;height:100%;object-fit:contain;border-radius:50%}
.ecs-logo.lg{min-width:76px;height:76px;font-size:18px}
.ecs-logo.lg.has-img{width:76px}
.ecs-dims{display:flex;gap:8px;margin-top:2px}
.ecs-dims li{flex:1;text-align:center;background:var(--card);border-radius:14px;padding:8px 6px;border:1px solid var(--hair)}
.ecs-dims b{display:block;font:800 17px/1.2 Montserrat,Cairo,sans-serif;direction:ltr}
.ecs-dims span{font-size:12px;color:var(--mute);font-weight:600}
.ecs-more{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--red);font-size:15px}
.ecs-more span{transition:transform .3s var(--e)}
.ecs-more:hover span{transform:translateX(-4px)}
[dir=ltr] .ecs-more:hover span{transform:translateX(4px)}

/* compare slider */
.ecs-cmp{--p:50%;position:relative;direction:ltr;aspect-ratio:4/3;overflow:hidden;border-radius:20px;background:#eceef0;isolation:isolate;touch-action:pan-y}
.ecs-cmp.lg{border-radius:var(--r);box-shadow:0 30px 70px #1c1c2820;aspect-ratio:4/3}
.ecs-ph,.ecs-bf{position:absolute;inset:0}
.ecs-ph img{display:block;width:100%;height:100%;object-fit:cover}
.ecs-ph--empty{display:grid;place-items:center;background:linear-gradient(135deg,#d7dae0,#eceef0)}
.ecs-ph--empty span{font-weight:800;font-size:clamp(28px,5vw,48px);color:#00000022}
.ecs-bf{clip-path:inset(0 calc(100% - var(--p)) 0 0);background:#fff;z-index:1}
.ecs-df{position:absolute;inset:0;display:grid;place-items:center;padding:4%}
.ecs-df svg{display:block;width:100%;height:100%}
.ecs-df--img img{width:100%;height:100%;object-fit:contain}
.ecs-hd{position:absolute;z-index:3;top:0;bottom:0;left:var(--p);width:3px;margin-left:-1.5px;background:#fff;box-shadow:0 0 14px #0003;pointer-events:none}
.ecs-hd i{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-style:normal;font-size:18px;box-shadow:0 8px 22px #c8203a66,0 0 0 4px #ffffffcc}
.ecs-flip .ecs-bf{clip-path:inset(0 0 0 var(--p))}
.ecs-flip .ecs-tg.b{left:auto;right:12px;top:auto;bottom:12px}
.ecs-flip .ecs-tg.a{right:auto;left:12px;top:auto;bottom:12px}
.ecs-cmp input[type=range]{position:absolute;z-index:4;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;-webkit-appearance:none;appearance:none}
.ecs-cmp:focus-within .ecs-hd i{outline:3px solid #1d1d1f}
.ecs-tg{position:absolute;z-index:3;top:14px;padding:6px 14px;border-radius:99px;font-size:12px;font-weight:800;letter-spacing:.02em;backdrop-filter:blur(8px);pointer-events:none}
.ecs-tg.b,.ecs-tg.a{background:#000000aa;color:#fff}
.ecs-tg.b{left:14px}
.ecs-tg.a{right:14px}
.ecs-solo .ecs-bf,.ecs-flip.ecs-solo .ecs-bf{clip-path:none}

/* hero */
.ecs-hero{position:relative;overflow:hidden;color:#fff;background:#14151a;padding-block:clamp(70px,9vw,130px) clamp(40px,5vw,70px);min-height:clamp(340px,40vw,460px);display:flex;align-items:flex-end}
.ecs-hero-img{position:absolute;inset:0;width:100%!important;height:100%!important;object-fit:cover;opacity:.55}
.ecs-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#14151a99,#14151acc 85%),radial-gradient(circle at 85% 0,#c8203a40,transparent 55%)}
.ecs-hero .ecs-w{position:relative;z-index:2;width:100%}
.ecs-hero.no-img{background:linear-gradient(135deg,#14151a,#2b1a22)}
.ecs-kick{display:block;width:fit-content;direction:ltr;text-align:start;font:600 13px/1 Montserrat,sans-serif;letter-spacing:.16em;color:#ffffffb0;margin-top:22px}
.ecs-hero h1{margin-top:12px!important;font-size:clamp(38px,6vw,78px);font-weight:900;line-height:1.1;color:#fff}
.ecs-hero p{margin-top:14px!important;max-width:40em;font-size:clamp(16px,1.6vw,20px);line-height:1.85;color:#ffffffd9}
.ecs-crumb{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:14px;color:#ffffffb0}
.ecs-crumb a:hover{color:#fff}
.ecs-crumb i{font-style:normal;opacity:.5}
.ecs-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px!important}
.ecs-chips li{padding:8px 16px;border-radius:99px;background:#ffffff1f;border:1px solid #ffffff33;backdrop-filter:blur(8px);font-size:14px;font-weight:700}

/* single body */
.ecs-brand{display:flex;align-items:center;gap:18px;margin-bottom:clamp(24px,3vw,40px)}
.ecs-brand small{display:block;color:var(--mute);font-weight:600}
.ecs-brand h2{font-size:clamp(26px,3vw,38px);font-weight:800}
.ecs-cols{display:grid;gap:clamp(16px,2vw,26px);grid-template-columns:repeat(3,minmax(0,1fr))}
.ecs-cols.n1{grid-template-columns:1fr}.ecs-cols.n2,.ecs-cols.n4{grid-template-columns:repeat(2,minmax(0,1fr))}
.ecs-col{position:relative;background:#fff;border:1px solid var(--hair);border-radius:var(--r);box-shadow:var(--lift);padding:clamp(22px,2.4vw,34px);overflow:hidden}
.ecs-col::before{content:"";position:absolute;inset-inline-end:-60px;top:-60px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,#c8203a1f,transparent 70%)}
.ecs-num{display:block;font:900 14px/1 Montserrat,sans-serif;color:var(--red);letter-spacing:.1em;margin-bottom:14px}
.ecs-col h3{font-size:clamp(20px,2vw,26px);font-weight:800;margin-bottom:14px}
.ecs-col li{position:relative;padding-inline-start:22px;margin-top:10px;color:var(--mid);line-height:1.85}
.ecs-col li::before{content:"";position:absolute;inset-inline-start:0;top:.7em;width:9px;height:9px;border-radius:50%;background:var(--red);opacity:.85}
.ecs-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.ecs-kpi{background:linear-gradient(135deg,#1d1d1f,#2b2c33);color:#fff;border-radius:var(--r);padding:26px 22px;text-align:center;box-shadow:var(--lift)}
.ecs-kpi b{display:block;font:900 clamp(34px,4vw,52px)/1.1 Montserrat,Cairo,sans-serif;direction:ltr}
.ecs-kpi span{display:block;margin-top:8px;color:#ffffffb8;font-weight:600;font-size:14px}
.ecs-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(26px,4vw,64px);align-items:center}
.ecs-spt{width:100%;border-collapse:separate;border-spacing:0;margin-top:22px;background:#fff;border:1px solid var(--hair);border-radius:20px;overflow:hidden;box-shadow:var(--lift)}
.ecs-spt th,.ecs-spt td{padding:14px 18px;text-align:start;font-size:15px;border-bottom:1px solid var(--hair)}
.ecs-spt tr:last-child th,.ecs-spt tr:last-child td{border-bottom:0}
.ecs-spt th{width:38%;color:var(--mute);font-weight:700;background:#fafbfc}
.ecs-spt td{font-weight:700}

/* minis + archive */
.ecs-minis{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:clamp(16px,2vw,26px);margin-top:28px}
.ecs-mini{display:flex;flex-direction:column;background:#fff;border:1px solid var(--hair);border-radius:var(--r);box-shadow:var(--lift);overflow:hidden;transition:transform .5s var(--e),box-shadow .5s}
.ecs-mini:hover{transform:translateY(-6px);box-shadow:0 28px 64px #1c1c2824}
.ecs-mi{aspect-ratio:4/3;background:linear-gradient(135deg,#d7dae0,#eceef0);overflow:hidden;display:grid;place-items:center}
.ecs-mi img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--e)}
.ecs-mini:hover .ecs-mi img{transform:scale(1.06)}
.ecs-mi-t{font-weight:800;font-size:34px;color:#00000025}
.ecs-mb{display:flex;align-items:center;gap:14px;padding:18px 20px}
.ecs-mb>div{flex:1;min-width:0}
.ecs-go{flex:0 0 auto;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--card);transition:background .3s,color .3s}
.ecs-mini:hover .ecs-go{background:var(--red);color:#fff}
.ecs-mini.hide{display:none}
.ecs-tools{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.ecs-filter{display:flex;gap:8px;flex-wrap:wrap}
.ecs-filter button{font:700 14px Cairo,sans-serif;cursor:pointer;border:1px solid var(--hair);background:#fff;color:var(--ink);padding:10px 18px;border-radius:99px;box-shadow:var(--lift);transition:background .3s,color .3s}
.ecs-filter button em{font-style:normal;opacity:.55;margin-inline-start:6px;font-size:12px}
.ecs-filter button.on,.ecs-filter button:hover{background:var(--ink);color:#fff}
.ecs-search input{width:min(100%,320px);height:48px;border-radius:99px;border:1px solid var(--hair);background:#fff;padding:0 20px;font:600 14px Cairo,sans-serif;box-shadow:var(--lift)}
.ecs-search input:focus{outline:2px solid var(--red);outline-offset:2px}
.ecs-none{margin-top:30px;text-align:center;color:var(--mute);font-weight:700}

/* CTA */
.ecs-cta{padding-top:0}
.ecs-cta-box{display:grid;grid-template-columns:1fr;gap:28px;background:linear-gradient(135deg,#1d1d1f,#2b1a22);color:#fff;border-radius:calc(var(--r) + 6px);padding:clamp(28px,4vw,56px);position:relative;overflow:hidden}
.ecs-cta-box::before{content:"";position:absolute;inset-inline-end:-120px;top:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,#c8203a66,transparent 70%)}
.ecs-cta-box:has(.ecs-cta-form){grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.ecs-cta-tx{position:relative}
.ecs-cta h2{font-size:clamp(28px,3.6vw,46px);font-weight:900;line-height:1.25;color:#fff}
.ecs-cta p{margin-top:12px;color:#ffffffc9;max-width:36em;font-size:clamp(15px,1.4vw,18px);line-height:1.85}
.ecs-cta-btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.ecs-cta .ecs-btn{background:#ffffff1a;color:#fff;border-color:#ffffff33;box-shadow:none}
.ecs-cta .ecs-btn:hover{background:#fff;color:var(--ink)}
.ecs-cta .ecs-btn.pri{background:var(--red);border-color:var(--red)}
.ecs-cta-form{position:relative;background:#fff;color:var(--ink);border-radius:var(--r);padding:24px}

@media(max-width:980px){.ecs-two{grid-template-columns:1fr}.ecs-cols,.ecs-cols.n4{grid-template-columns:1fr}.ecs-cta-box:has(.ecs-cta-form){grid-template-columns:1fr}}
@media(max-width:1000px){.ecs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.ecs-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.ecs-rv{opacity:1;transform:none;transition:none}.ecs-card,.ecs-mini{transition:none}}