/* Case-study pages — Mazen Costa comic style (loaded after style.css) */
.case{--sh6:6px 6px 0 var(--ink)}
.case .nav{position:fixed}

/* ---------- hero ---------- */
.cs-hero{background:var(--red);color:#fff;position:relative;overflow:hidden;padding:128px 0 84px}
.cs-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(rgba(255,255,255,.2) 2px,transparent 2.4px) 0 0/22px 22px;-webkit-mask-image:linear-gradient(200deg,transparent 35%,#000);mask-image:linear-gradient(200deg,transparent 35%,#000)}
.cs-hero::after{content:"";position:absolute;top:0;right:0;width:min(42vw,520px);aspect-ratio:480/170;background:var(--ink);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='610 -10 480 170'%3E%3Cpath d='M610,-10 C640,40 700,72 770,62 C830,54 852,112 920,122 C982,131 1012,102 1052,140 C1064,152 1076,158 1090,160 L1090,-10 Z'/%3E%3C/svg%3E") center/100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='610 -10 480 170'%3E%3Cpath d='M610,-10 C640,40 700,72 770,62 C830,54 852,112 920,122 C982,131 1012,102 1052,140 C1064,152 1076,158 1090,160 L1090,-10 Z'/%3E%3C/svg%3E") center/100% 100% no-repeat}
.cs-hero .wrap{display:grid;grid-template-columns:1fr 340px;column-gap:40px;align-items:start;position:relative;z-index:2}
.cs-hero .wrap>*{grid-column:1}
.cs-eyebrow{display:inline-flex;align-items:center;gap:10px;justify-self:start;font:900 15px var(--body);background:#fff;color:var(--ink);border:var(--bd);border-radius:40px;padding:5px 20px;box-shadow:4px 4px 0 var(--ink);transform:rotate(-2deg);margin-bottom:20px}
.cs-eyebrow .dot{width:10px;height:10px;border-radius:50%;background:var(--red);animation:twinkle 2s infinite}
.cs-title{font-family:var(--disp);font-weight:400;font-size:clamp(52px,8.4vw,116px);line-height:1;letter-spacing:.02em;margin:0 0 18px;text-shadow:5px 5px 0 var(--ink);overflow-wrap:anywhere}
.cs-tagline{font-size:clamp(17px,2vw,22px);font-weight:700;max-width:640px;margin:0 0 30px}
.hero-char-wrap{grid-column:2!important;grid-row:1/4;position:relative;align-self:end;justify-self:center;width:340px;height:420px;display:grid;place-items:end center}
.hc-disc{position:absolute;bottom:0;width:300px;aspect-ratio:1;border-radius:50%;background:#fff;border:var(--bd);box-shadow:8px 8px 0 var(--ink)}
.hero-char{position:relative;height:410px;width:auto;max-width:100%;object-fit:contain;filter:drop-shadow(0 8px 0 rgba(17,17,17,.15))}
.hero-char.pop.in{animation:bob 4.5s ease-in-out .9s infinite}
.hc-star{position:absolute;top:8%;inset-inline-end:2%;width:44px;height:44px;background:#fff;clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%);animation:twinkle 2.6s ease-in-out infinite}
.cs-meta{grid-column:1/-1!important;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:18px;margin:44px 0 36px}
.cs-meta-item{background:#fff;color:var(--ink);border:var(--bd);border-radius:18px;box-shadow:var(--sh6);padding:14px 18px;transition:transform .2s,box-shadow .2s}
.cs-meta-item:hover{transform:translate(-3px,-3px) rotate(-1deg);box-shadow:9px 9px 0 var(--ink)}
.cs-meta-item span{display:block;font:700 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--red);margin-bottom:4px}
.cs-meta-item b{font-size:16px;font-weight:900;line-height:1.3;display:block}
.cs-hero>.wrap>.cs-figure{grid-column:1/-1!important}
.cs-hero .cs-figure>img{transform:rotate(-.6deg)}
.cs-hero .cs-figure figcaption{color:#fff}

/* ---------- sections ---------- */
.cs-section{padding:100px 0 84px;position:relative;color:var(--ink)}
.cs-section .wrap{position:relative}
.cs-section.tone-red{background:var(--red);color:#fff}
.cs-section.tone-red::before{content:"";position:absolute;inset:0;background:radial-gradient(rgba(255,255,255,.18) 2px,transparent 2.4px) 0 0/22px 22px;-webkit-mask-image:linear-gradient(160deg,transparent 45%,#000);mask-image:linear-gradient(160deg,transparent 45%,#000);pointer-events:none}
.cs-section-label{display:inline-block;font:900 16px var(--body);color:var(--ink);background:#fff;border:var(--bd);border-radius:40px;padding:3px 18px;box-shadow:4px 4px 0 var(--ink);transform:rotate(-2deg);margin-bottom:18px}
.cs-section h2{font-family:var(--disp);font-weight:400;font-size:clamp(34px,5vw,62px);line-height:1.12;letter-spacing:.02em;margin:0 0 22px;max-width:920px}
html[lang=ar] .cs-section h2{font-weight:900;line-height:1.4}
.cs-section h3{display:inline-block;font-family:var(--disp);font-weight:400;font-size:26px;letter-spacing:.03em;margin:38px 0 14px;padding:0 14px;background:var(--ink);color:#fff;border-radius:8px;transform:rotate(-1deg)}
html[lang=ar] .cs-section h3{font-weight:900;font-size:22px}
.tone-red .cs-section h3,.tone-red h3{background:#fff;color:var(--red)}
.cs-section p{font-size:18px;font-weight:500;max-width:800px;margin:0 0 16px;line-height:1.75}
.cs-two-col{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.peek-char{position:absolute;z-index:4;height:215px;width:auto;top:-96px;pointer-events:none;filter:drop-shadow(0 6px 0 rgba(17,17,17,.18))}
.peek-a{inset-inline-end:max(24px,calc((100% - 1180px)/2 + 20px))}
.peek-b{inset-inline-end:max(24px,calc((100% - 1180px)/2 + 20px))}
.peek-char.float.in{animation:bob 5s ease-in-out .9s infinite}

/* ---------- media ---------- */
.cs-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:34px;margin-top:34px;align-items:start}
.cs-gallery .full{grid-column:1/-1}
.cs-figure{margin:0}
.cs-figure>img,.cs-figure>video,.cs-gallery>img,.cs-gallery>video,.cs-media-box{border:var(--bd);border-radius:16px;box-shadow:8px 8px 0 var(--ink);background:#fff;width:100%;transition:transform .3s cubic-bezier(.2,.9,.3,1.3),box-shadow .3s}
.cs-figure:hover>img,.cs-figure:hover>video,.cs-figure:hover .cs-media-box{transform:translate(-4px,-4px) rotate(-.4deg);box-shadow:12px 12px 0 var(--ink)}
.cs-media-box{position:relative;aspect-ratio:4/3;overflow:hidden;background:#fff}
.cs-media-box img,.cs-media-box video{width:100%;height:100%;object-fit:contain;border:0;border-radius:0}
.cs-media-box.dark{background:#0B0B0D}
.cs-media-box.square{aspect-ratio:1/1}
.cs-figure figcaption{margin-top:16px;font-weight:900;font-size:14px;text-align:center}
.tone-red .cs-figure figcaption{color:#fff}
.cs-id-row{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:34px}
.cs-logo-hero{background:#fff;border:var(--bd);border-radius:18px;box-shadow:8px 8px 0 var(--ink);padding:44px;display:flex;align-items:center;justify-content:center}
.cs-logo-hero img{max-height:340px;width:auto}
.cs-devices{display:grid;grid-template-columns:2fr 1fr;gap:34px;margin-top:34px;align-items:start}

/* ---------- chips, swatches, scope, cards ---------- */
.cs-chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px}
.cs-chip{font-weight:900;font-size:15px;color:var(--ink);background:#fff;border:3px solid var(--ink);border-radius:30px;padding:5px 18px;box-shadow:4px 4px 0 var(--ink);transition:transform .2s,background .2s,color .2s}
.cs-chip:hover{background:var(--red);color:#fff;transform:translateY(-4px) rotate(-2deg)}
.cs-swatches{display:flex;gap:22px;flex-wrap:wrap;margin:24px 0}
.cs-swatch{text-align:center}
.cs-swatch i{display:block;width:78px;height:78px;border-radius:50%;border:var(--bd);box-shadow:5px 5px 0 var(--ink);margin:0 auto 12px;transition:transform .25s cubic-bezier(.3,1.7,.5,1)}
.cs-swatch:hover i{transform:scale(1.15) rotate(-8deg)}
.cs-swatch span{font:700 12px var(--mono);direction:ltr;unicode-bidi:isolate;display:inline-block;background:#fff;color:var(--ink);border:2px solid var(--ink);border-radius:10px;padding:2px 8px}
.cs-scope,.cs-type-grid,.cs-files,.cs-fonts,.cs-stats{display:grid;gap:22px;margin-top:28px}
.cs-scope{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.cs-type-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.cs-files{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.cs-fonts{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.cs-stats{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.cs-scope-card,.cs-type-card,.cs-font-card,.cs-stat,.cs-file,.cs-step,.cs-note,.cs-caption-box,.cs-rule-col,.cs-ba-col{color:var(--ink);background:#fff;border:var(--bd);border-radius:18px;box-shadow:var(--sh6)}
.cs-scope-card,.cs-type-card,.cs-font-card,.cs-file{padding:20px 22px;transition:transform .25s,box-shadow .25s}
.cs-scope-card:hover,.cs-type-card:hover,.cs-font-card:hover,.cs-file:hover{transform:translate(-4px,-4px) rotate(-.6deg);box-shadow:10px 10px 0 var(--ink)}
.cs-scope-card:nth-child(even),.cs-type-card:nth-child(even){background:var(--pink)}
.cs-scope-card b{display:block;font-size:17px;font-weight:900;margin-bottom:6px;color:var(--red)}
.cs-scope-card span,.cs-type-card span,.cs-font-card span,.cs-file span{font-size:14.5px;font-weight:500}
.cs-type-card .ic-wrap,.cs-file .ic-wrap{width:42px;height:42px;border-radius:50%;background:var(--red);color:#fff;border:3px solid var(--ink);display:flex;align-items:center;justify-content:center;margin-bottom:12px;font:700 14px var(--mono)}
svg.ic{width:22px;height:22px;flex-shrink:0}
.cs-type-card b,.cs-font-card b,.cs-file b{display:block;font-size:16px;font-weight:900;margin-bottom:4px}
.cs-type-row{display:flex;align-items:center;gap:12px;margin:22px 0 10px;font-weight:700}
.cs-type-row b{font-family:var(--disp);font-size:26px;font-weight:400}
.cs-font-card .sample{font-size:32px;line-height:1.2;margin-bottom:12px}
.cs-font-card .sample.display{font-family:var(--disp)}
.cs-font-card .sample.mono{font-family:var(--mono);font-size:22px}
.cs-font-card span{opacity:.75}
.cs-file{text-decoration:none;display:flex;gap:14px;align-items:flex-start}
.cs-file .ic-wrap{margin-bottom:0}
.cs-file .open{display:inline-flex;gap:4px;font-weight:900;color:var(--red);margin-top:8px;font-size:13px}
.cs-stat{padding:24px 18px;text-align:center}
.cs-stat b{display:block;font-family:var(--disp);font-weight:400;font-size:clamp(40px,5vw,60px);color:var(--red);line-height:1;margin-bottom:8px}
.cs-stat span{font-weight:700;font-size:14px}
.cs-steps{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:20px}
.cs-step{display:flex;gap:18px;align-items:flex-start;padding:20px 22px}
.cs-step-num{flex-shrink:0;width:44px;height:44px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font:700 16px var(--mono);border:3px solid var(--ink)}
.cs-step-ic{flex-shrink:0;width:42px;height:42px;border-radius:12px;background:var(--red);color:#fff;display:grid;place-items:center;border:3px solid var(--ink)}
.cs-step-body b{display:block;font-size:17px;font-weight:900;margin-bottom:4px}
.cs-step-body span{font-size:15px;font-weight:500}
.cs-note{background:var(--pink);border-inline-start:10px solid var(--red);padding:20px 24px;margin:28px 0}
.cs-note b{display:block;font-size:16px;font-weight:900;margin-bottom:6px}
.cs-note span{font-size:15px;line-height:1.8;font-weight:500}
.cs-caption-box{padding:22px 26px;margin-top:22px;white-space:pre-line;line-height:1.9;font-size:15px;font-weight:500}
.cs-caption-box b{font-weight:900}
.cs-rule-box{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:26px}
.cs-rule-col{padding:20px 22px}
.cs-rule-col b{display:block;font-weight:900;margin-bottom:10px}
.cs-rule-col.bad b{color:var(--red)}
.cs-rule-list{list-style:none;padding:0;margin:0}
.cs-rule-list li{position:relative;padding-inline-start:26px;margin-bottom:8px;font-weight:600;font-size:15px}
.cs-rule-list li::before{position:absolute;inset-inline-start:0;font-weight:900}
.cs-rule-list.bad li::before{content:"✕";color:var(--red)}
.cs-rule-list.good li::before{content:"✓";color:var(--ink)}

/* ---------- before / after ---------- */
.cs-ba{display:grid;grid-template-columns:1fr auto 1fr;gap:26px;align-items:stretch;margin-top:30px}
.cs-ba-col{padding:26px 24px}
.cs-ba-col.after{background:var(--ink);color:#fff;box-shadow:6px 6px 0 var(--red)}
.tone-red .cs-ba-col.after{box-shadow:6px 6px 0 #fff}
.cs-ba-label{display:block;font:900 20px var(--body);margin-bottom:16px}
.cs-ba-col.before .cs-ba-label{color:var(--red)}
.cs-ba-col.after .cs-ba-label{color:#F6A5A0}
.cs-ba-col ul{list-style:none;padding:0;margin:0}
.cs-ba-col li{position:relative;padding-inline-start:36px;margin-bottom:12px;font-weight:700;font-size:15.5px;line-height:1.6}
.cs-ba-col li::before{position:absolute;inset-inline-start:0;top:2px;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font:900 13px var(--body);border:2px solid var(--ink)}
.cs-ba-col.before li::before{content:"✕";background:var(--red);color:#fff}
.cs-ba-col.after li::before{content:"✓";background:#fff;color:var(--ink);border-color:#fff}
.cs-ba-arrow{display:flex;align-items:center;justify-content:center;color:var(--ink)}
.tone-red .cs-ba-arrow{color:#fff}
.cs-ba-arrow svg{width:38px;height:38px;animation:nudge 1.6s ease-in-out infinite}
html[dir=rtl] .cs-ba-arrow svg{transform:scaleX(-1)}
@keyframes nudge{50%{translate:6px 0}}

/* ---------- timeline ---------- */
.cs-timeline{position:relative;margin-top:34px;padding:0;list-style:none}
.cs-timeline li{position:relative;padding-inline-start:84px;padding-bottom:34px}
.cs-timeline li::before{content:"";position:absolute;inset-inline-start:27px;top:56px;bottom:0;width:4px;background:var(--ink)}
.tone-red .cs-timeline li::before{background:#fff}
.cs-timeline li:last-child::before{display:none}
.cs-tl-dot{position:absolute;inset-inline-start:0;top:0;width:58px;height:58px;border-radius:50%;background:var(--red);color:#fff;border:var(--bd);box-shadow:4px 4px 0 var(--ink);display:grid;place-items:center;font:700 15px var(--mono)}
.tone-red .cs-tl-dot{background:#fff;color:var(--red)}
.cs-tl-body b{display:block;font-family:var(--disp);font-weight:400;font-size:28px;letter-spacing:.03em;margin-bottom:6px}
html[lang=ar] .cs-tl-body b{font-weight:900;font-size:22px}
.cs-tl-body span{font-size:16px;font-weight:500;display:block;max-width:720px}

/* ---------- live callout ---------- */
.cs-live{background:var(--ink);color:#fff;border:var(--bd);border-radius:22px;box-shadow:10px 10px 0 var(--red);padding:30px 34px;margin-top:30px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px}
.tone-red .cs-live{box-shadow:10px 10px 0 #fff}
.cs-live-txt b{display:flex;align-items:center;gap:10px;font-family:var(--disp);font-weight:400;font-size:30px;letter-spacing:.03em;margin-bottom:8px}
html[lang=ar] .cs-live-txt b{font-weight:900;font-size:24px}
.cs-live-txt .pulse{width:12px;height:12px;border-radius:50%;background:var(--red);animation:cspulse 1.6s infinite}
@keyframes cspulse{0%{box-shadow:0 0 0 0 rgba(226,27,27,.7)}70%{box-shadow:0 0 0 12px rgba(226,27,27,0)}100%{box-shadow:0 0 0 0 rgba(226,27,27,0)}}
.cs-live-txt span{font-size:15px;font-weight:500;color:#ddd;display:block;max-width:520px}
.cs-live code{background:rgba(255,255,255,.14);padding:1px 8px;border-radius:6px;font-family:var(--mono)}
.cs-live a.btn{background:var(--red);color:#fff;font-size:17px;white-space:nowrap;box-shadow:5px 5px 0 #fff}
.cs-live a.btn:hover{box-shadow:8px 8px 0 #fff}

/* ---------- next + cta ---------- */
.cs-next{padding:90px 0 60px}
.next-card{position:relative;display:grid;grid-template-columns:260px 1fr 190px;gap:30px;align-items:center;background:#fff;border:var(--bd);border-radius:24px;box-shadow:10px 10px 0 var(--red);padding:18px 30px 18px 18px;overflow:visible;transition:transform .25s,box-shadow .25s}
html[dir=rtl] .next-card{padding:18px 18px 18px 30px}
.next-card:hover{transform:translate(-5px,-5px) rotate(-.4deg);box-shadow:15px 15px 0 var(--red)}
.next-thumb{width:100%;aspect-ratio:3/2;object-fit:cover;border:var(--bd);border-radius:14px}
.next-txt small{display:block;font:700 13px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--red);margin-bottom:6px}
.next-txt b{display:block;font-family:var(--disp);font-weight:400;font-size:clamp(32px,4.4vw,56px);line-height:1;letter-spacing:.02em}
.next-txt em{display:inline-block;font-style:normal;font-weight:900;margin-top:10px;color:var(--red)}
.next-char{height:250px;width:auto;justify-self:center;margin-block:-38px -18px;transition:transform .4s cubic-bezier(.3,1.6,.5,1)}
.next-card:hover .next-char{transform:translateY(-10px) rotate(-5deg) scale(1.04)}
.cs-cta{background:var(--ink);color:#fff;padding:90px 0;text-align:center;position:relative;overflow:hidden}
.cs-cta::before{content:"";position:absolute;inset:0;background:radial-gradient(rgba(255,255,255,.13) 2px,transparent 2.4px) 0 0/22px 22px}
.cs-cta .wrap{position:relative}
.cs-cta h3{font-family:var(--disp);font-weight:400;font-size:clamp(34px,5vw,64px);line-height:1.1;letter-spacing:.02em;margin:0 0 14px}
html[lang=ar] .cs-cta h3{font-weight:900;line-height:1.35}
.cs-cta p{color:#ddd;font-size:19px;font-weight:600;margin:0 0 30px}
.cs-cta a.btn{background:var(--red);color:#fff;font-size:20px;padding:14px 34px;box-shadow:6px 6px 0 #fff}
.cs-cta a.btn:hover{box-shadow:10px 10px 0 #fff}

/* ---------- motion ---------- */
.case .reveal{--rr:0deg}
.case .cs-figure.reveal,.case .cs-scope-card.reveal,.case .cs-type-card.reveal,.case .cs-file.reveal,.case .cs-step.reveal,.case .cs-stat.reveal,.case .cs-font-card.reveal{--rr:2deg}
.case .cs-gallery .cs-figure:nth-child(even).reveal{--rr:-2deg}

@media(max-width:1020px){
  .cs-hero .wrap{grid-template-columns:1fr}
  .hero-char-wrap{grid-column:1!important;grid-row:auto;order:-1;margin-bottom:14px}
  .cs-two-col,.cs-rule-box,.cs-id-row,.cs-devices,.cs-ba{grid-template-columns:1fr}
  .cs-ba-arrow{transform:rotate(90deg);padding:4px 0}
  html[dir=rtl] .cs-ba-arrow svg{transform:none}
  .next-card{grid-template-columns:1fr}
  .next-char{display:none}
  .peek-char{height:150px;top:-64px}
}
@media(max-width:700px){
  .peek-char{display:none}
  .cs-gallery{grid-template-columns:1fr}
  .cs-section{padding:84px 0 64px}
  .cs-live{flex-direction:column;align-items:flex-start}
  .cs-live a.btn{width:100%;justify-content:center}
}

/* ---- PDF cards (Mazen Costa Portfolio case study) ---- */
.pdf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:30px}
.pdf-card{color:var(--ink);background:#fff;border:var(--bd);border-radius:18px;box-shadow:var(--sh6);padding:14px 14px 18px;display:flex;flex-direction:column;gap:6px;transition:transform .25s,box-shadow .25s}
.pdf-card:hover{transform:translate(-4px,-4px) rotate(-.6deg);box-shadow:10px 10px 0 var(--ink)}
.pdf-card:nth-child(even){background:var(--pink)}
.pdf-th{display:block;border:3px solid var(--ink);border-radius:12px;overflow:hidden;aspect-ratio:16/9;background:#111;margin-bottom:8px}
.pdf-th img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.pdf-card:hover .pdf-th img{transform:scale(1.06)}
.pdf-no{font:700 12px var(--mono);letter-spacing:.08em;color:var(--red)}
.pdf-card b{font-size:19px;font-weight:900;line-height:1.35}
.pdf-d{font-size:14.5px;font-weight:500;line-height:1.55}
.pdf-meta{font:700 12px var(--mono);font-style:normal;direction:ltr;text-align:start;opacity:.7;margin-top:auto;padding-top:4px}
.pdf-acts{display:flex;gap:10px;margin-top:8px}
.pdf-acts .btn{flex:1;justify-content:center}
@media(max-width:980px){.pdf-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.pdf-grid{grid-template-columns:1fr}}