@font-face{font-family:"Archivo";src:url(fonts/archivo.woff2) format("woff2");font-weight:100 900;font-stretch:62% 125%;font-display:swap}
@font-face{font-family:"Plex Arabic";src:url(fonts/plexar-regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Plex Arabic";src:url(fonts/plexar-medium.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Plex Arabic";src:url(fonts/plexar-semibold.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Plex Arabic";src:url(fonts/plexar-bold.woff2) format("woff2");font-weight:700;font-display:swap}

:root{
  --mist:#EDF1F5; --paper:#FFFFFF; --ink:#13212E; --slate:#5A6B7B; --rule:#D5DDE5; --pulse:#E5484D; --signal:#1E63E9;
  --grad:linear-gradient(90deg,var(--pulse) 0%,var(--pulse) 40%,var(--signal) 62%,var(--signal) 100%);
  --font:"Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --pad:clamp(20px, 5vw, 64px);
  --max:1180px;
  --dx:1;
  --ease:cubic-bezier(.2,.75,.15,1);
}
.is-ar{--font:"Plex Arabic", "Archivo", system-ui, Tahoma, sans-serif; --dx:-1; --grad:linear-gradient(270deg,var(--pulse) 0%,var(--pulse) 40%,var(--signal) 62%,var(--signal) 100%)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{font-family:var(--font);font-size:17px;line-height:1.6;color:var(--ink);background:var(--mist);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
img{display:block;max-width:100%}
:focus-visible{outline:2.5px solid var(--signal);outline-offset:3px;border-radius:6px}
.ic{width:20px;height:20px;flex-shrink:0}
.skip-link{position:absolute;inset-inline-start:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px}
.skip-link:focus{top:12px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;height:48px;padding:0 20px;border-radius:999px;font-weight:600;font-size:15.5px;
  transition:transform .25s var(--ease), background-color .25s, color .25s, border-color .25s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:#21364a}
.btn-line{border:1.5px solid var(--rule);background:var(--paper)}
.btn-line:hover{border-color:var(--ink)}
.btn-light{background:#fff;color:var(--ink)}
.btn-sm{height:38px;padding:0 14px;font-size:14px}
.btn-sm .ic{width:17px;height:17px}

/* ---------- top bar ---------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:50;padding-top:env(safe-area-inset-top);transition:background-color .3s, box-shadow .3s}
.topbar.scrolled{background:rgba(237,241,245,.86);-webkit-backdrop-filter:blur(14px) saturate(1.4);backdrop-filter:blur(14px) saturate(1.4);box-shadow:0 1px 0 var(--rule)}
.topbar-in{max-width:calc(var(--max) + 2*var(--pad));margin:0 auto;padding:12px var(--pad);display:flex;align-items:center;gap:24px}
.mark{font-weight:800;font-stretch:125%;font-family:"Archivo",sans-serif;font-size:17px;letter-spacing:.02em;width:42px;height:42px;display:grid;place-items:center;
  border-radius:12px;background:var(--ink);color:#fff;flex-shrink:0}
.nav{display:flex;gap:4px;margin-inline-start:auto;position:relative}
.nav a{font-size:14.5px;font-weight:500;color:var(--slate);padding:8px 12px;border-radius:999px;transition:color .2s, background-color .2s}
.nav a:hover{color:var(--ink)}
.nav a{position:relative;z-index:1}
.nav a.active{color:var(--ink)}
.top-actions{display:flex;gap:8px;align-items:center}
.lang-btn{font:600 14.5px "Plex Arabic","Archivo",sans-serif;height:38px;padding:0 14px;border-radius:999px;border:1.5px solid var(--rule);background:var(--paper);color:var(--ink);cursor:pointer}
.is-ar .lang-btn{font-family:"Archivo",sans-serif}
.lang-btn:hover{border-color:var(--ink)}
.progress{position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;opacity:0;transition:opacity .3s}
.is-ar .progress{transform-origin:right}
.topbar.scrolled .progress{opacity:1}

/* ---------- hero ---------- */
.hero{position:relative;padding:calc(96px + env(safe-area-inset-top)) 0 0;overflow:hidden;
  background:
    linear-gradient(var(--mist) 0, transparent 30%, transparent 70%, var(--mist) 100%),
    repeating-linear-gradient(0deg, rgba(19,33,46,.05) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(90deg, rgba(19,33,46,.05) 0 1px, transparent 1px 28px)}
.hero-grid{max-width:calc(var(--max) + 2*var(--pad));margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:32px;align-items:end}
.name{font-family:"Archivo",sans-serif;font-weight:800;font-stretch:125%;font-size:clamp(54px, 7.6vw, 112px);line-height:.88;letter-spacing:-.025em;text-transform:uppercase}
.is-ar .name{font-family:"Plex Arabic",sans-serif;font-weight:700;font-stretch:100%;font-size:clamp(58px, 11vw, 140px);line-height:1.12;letter-spacing:0;text-transform:none}
.name .ln{display:block;overflow:hidden;padding-bottom:.04em}
.name .ln>span{display:block}
.name .ch{display:inline-block;transform:translateY(112%) rotate(7deg);transform-origin:0 100%;transition:transform .9s var(--ease) calc(var(--i) * 38ms + .05s)}
.name .ln:nth-child(2) .ch{transition-delay:calc(var(--i) * 38ms + .22s)}
.ready .name .ch{transform:none}
.full-name{margin-top:18px;font-size:15px;font-weight:500;color:var(--slate);letter-spacing:.01em}
.intro{margin-top:10px;font-size:clamp(18px, 2vw, 22px);line-height:1.5;max-width:34em;text-wrap:pretty}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:28px}
.hero-loc{display:inline-flex;align-items:center;gap:6px;color:var(--slate);font-size:15px;font-weight:500;margin-inline-start:6px}
.hero-loc .ic{width:18px;height:18px}
.full-name,.role,.intro,.hero-cta{opacity:0;transform:translateY(14px);transition:opacity .8s var(--ease), transform .8s var(--ease)}
.ready .full-name{opacity:1;transform:none;transition-delay:.45s}
.ready .role{opacity:1;transform:none;transition-delay:.55s}
.ready .intro{opacity:1;transform:none;transition-delay:.65s}
.ready .hero-cta{opacity:1;transform:none;transition-delay:.75s}

.hero-photo{position:relative;align-self:end;justify-self:end;width:min(100%, 440px);aspect-ratio:890/1000;margin-bottom:-72px;z-index:1;perspective:900px;translate:0 var(--py,0px)}
.photo-disc{position:absolute;left:6%;right:6%;bottom:12%;aspect-ratio:1;border-radius:50%;background:var(--paper);box-shadow:0 0 0 1px var(--rule), 0 0 0 14px rgba(255,255,255,.45);
  transform:scale(.6);opacity:0;transition:transform 1.1s var(--ease) .1s, opacity .8s .1s}
.hero-photo img{position:relative;z-index:2;width:100%;height:100%;object-fit:cover;object-position:top;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transform-origin:50% 100%;
  -webkit-mask-image:linear-gradient(#000 72%, transparent 92%);mask-image:linear-gradient(#000 72%, transparent 92%);
  clip-path:inset(100% 0 0 0);transition:clip-path 1.2s var(--ease) .25s, transform .5s var(--ease)}
.ready .photo-disc{transform:none;opacity:1}
.ready .hero-photo img{clip-path:inset(-10% 0 0 0)}

/* the line */
.signal{position:relative;height:clamp(110px, 14vw, 170px);margin-top:4px;z-index:2}
.signal-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.is-ar .signal-svg{transform:scaleX(-1)}
.signal path{fill:none;stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.signal .track{stroke:rgba(19,33,46,.09)}
.signal .live{clip-path:inset(-20% 100% -20% 0)}
.spark{position:absolute;inset-inline-start:var(--x,0);top:var(--y,70%);width:12px;height:12px;border-radius:50%;background:#fff;opacity:0;
  translate:calc(var(--dx) * -50%) -50%;box-shadow:0 0 0 3px var(--signal), 0 0 18px 6px rgba(30,99,233,.45);pointer-events:none}
.spark.on{opacity:1}
.milestones{position:absolute;inset:0;pointer-events:none}
.ms{position:absolute;inset-inline-start:var(--x);top:var(--y,70%);display:flex;flex-direction:column;align-items:center;translate:calc(var(--dx) * -50%) -7px;
  opacity:0;transform:translateY(6px);transition:opacity .5s, transform .5s var(--ease)}
.ms.on{opacity:1;transform:none}
.ms i{width:14px;height:14px;border-radius:50%;background:var(--paper);border:2.5px solid var(--ink)}
.ms b{font-family:"Archivo",sans-serif;font-stretch:112%;font-size:14px;font-weight:700;margin-top:8px;line-height:1}
.ms span{font-size:12.5px;color:var(--slate);font-weight:500;white-space:nowrap;margin-top:3px}
.ms[data-i="0"]{align-items:flex-start;translate:-7px -7px}
.is-ar .ms[data-i="0"]{translate:7px -7px}
.ms[data-i="2"]{align-items:flex-end;translate:calc(var(--dx) * -100% + var(--dx) * 7px) -7px}

/* ---------- sections ---------- */
main{transition:opacity .18s}
main.swap{opacity:0}
.sec{max-width:calc(var(--max) + 2*var(--pad));margin:0 auto;padding:clamp(56px, 8vw, 104px) var(--pad) 0;display:grid;grid-template-columns:260px 1fr;gap:40px}
.sec-title{font-family:"Archivo",sans-serif;font-stretch:115%;font-weight:700;font-size:clamp(24px, 2.4vw, 30px);line-height:1.15;letter-spacing:-.01em;align-self:start;position:sticky;top:96px}
.is-ar .sec-title{font-family:"Plex Arabic",sans-serif;font-stretch:100%;letter-spacing:0}
.sec-body{min-width:0;padding-top:4px}
.sec>.sec-body{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
.sec.in>.sec-body{opacity:1;transform:none}
.sec.in>.sec-body{transition-delay:.08s}
.lead{font-size:clamp(19px, 2.2vw, 25px);line-height:1.55;max-width:36em;text-wrap:pretty}
.is-ar .lead{line-height:1.85}

/* timeline */
.timeline{position:relative;padding-inline-start:48px;display:flex;flex-direction:column;gap:44px}
.spine{position:absolute;inset-inline-start:9px;top:8px;bottom:8px;width:2px;background:var(--rule);border-radius:2px;overflow:hidden}
.spine-fill{position:absolute;inset:0;background:linear-gradient(var(--signal),var(--pulse));transform:scaleY(0);transform-origin:top}
.tl-item{position:relative;opacity:.35;transform:translateX(calc(var(--dx) * -18px));transition:opacity .6s, transform .7s var(--ease)}
.tl-item.lit{opacity:1;transform:none}
.node{position:absolute;inset-inline-start:-48px;top:5px;width:20px;height:20px;border-radius:50%;background:var(--mist);border:2.5px solid var(--rule);transition:border-color .4s, background-color .4s, box-shadow .4s}
.tl-item.lit .node{border-color:var(--signal);background:var(--paper);box-shadow:0 0 0 6px rgba(30,99,233,.12)}
.tl-item:last-child.lit .node{border-color:var(--pulse);box-shadow:0 0 0 6px rgba(229,72,77,.12)}
.tl-years{font-family:"Archivo",sans-serif;font-stretch:112%;font-weight:600;font-size:15px;color:var(--slate);direction:ltr;unicode-bidi:isolate}
.is-ar .tl-years{text-align:right}
.tl-title{font-size:clamp(21px, 2.4vw, 27px);font-weight:700;line-height:1.25;margin-top:4px}
.tl-org{font-size:17px;color:var(--slate);margin-top:4px;font-weight:500}

/* education */
.edu{display:flex;gap:28px;align-items:flex-start}
.edu-year{font-family:"Archivo",sans-serif;font-stretch:125%;font-weight:800;font-size:clamp(40px, 5vw, 64px);line-height:.9;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.edu-deg{font-size:clamp(21px, 2.4vw, 27px);font-weight:700;line-height:1.25}
.edu-school{color:var(--slate);font-weight:500;margin-top:4px}
.edu-class{font-size:15px;margin-top:10px;display:inline-block;padding:4px 12px;border-radius:999px;background:var(--paper);border:1px solid var(--rule)}

/* skills */
.skills-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.sub{font-size:15px;font-weight:600;color:var(--slate);margin-bottom:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips li{padding:9px 16px;border-radius:999px;background:var(--paper);border:1px solid var(--rule);font-weight:500;font-size:16px}
.tech{display:flex;flex-direction:column;gap:14px}
.tech li{display:flex;gap:14px;align-items:center}
.tech-ic{width:46px;height:46px;border-radius:14px;background:var(--ink);color:#fff;display:grid;place-items:center;flex-shrink:0}
.tech-ic .ic{width:22px;height:22px}
.tech b{display:block;font-weight:600;font-size:17px;line-height:1.3}
.tech small{display:block;font-size:14px;color:var(--slate)}

/* certifications */
.certs{border-top:1px solid var(--rule)}
.cert{display:grid;grid-template-columns:12px 1fr auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--rule)}
.cert-dot{width:10px;height:10px;border-radius:50%}
.g-tech .cert-dot{background:var(--signal)}
.g-lead .cert-dot{background:var(--ink)}
.g-health .cert-dot{background:var(--pulse)}
.g-lang .cert-dot{background:#8A9AA8}
.cert-main b{display:block;font-weight:600;font-size:17px;line-height:1.35;font-family:"Archivo",sans-serif}
.is-ar .cert-main b{text-align:right}
.cert-main small{display:block;font-size:14.5px;color:var(--slate)}
.cert-group{font-size:13px;font-weight:600;color:var(--slate);padding:3px 10px;border-radius:999px;background:var(--paper);border:1px solid var(--rule)}

/* languages */
.langs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.langs li{background:var(--paper);border-radius:18px;padding:20px;display:flex;flex-direction:column;gap:4px}
.langs b{font-size:20px;font-weight:700}
.langs .lv{font-size:14.5px;color:var(--slate);min-height:2.8em}
.meter{display:flex;gap:5px;margin-top:8px}
.meter i{flex:1;height:6px;border-radius:6px;background:var(--rule)}
.meter i.on{background:var(--signal)}

/* contact */
.contact{margin-top:clamp(72px, 10vw, 128px);background:var(--ink);color:#fff;padding:clamp(56px, 8vw, 96px) var(--pad) 0;position:relative;overflow:hidden}
.contact::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}
.contact-in{max-width:var(--max);margin:0 auto;position:relative;z-index:1}
.contact-title{font-family:"Archivo",sans-serif;font-stretch:125%;font-weight:800;font-size:clamp(40px, 7vw, 88px);line-height:.95;letter-spacing:-.02em}
.is-ar .contact-title{font-family:"Plex Arabic",sans-serif;font-stretch:100%;font-weight:700;letter-spacing:0;line-height:1.2}
.contact-sub{color:#A9B6C2;margin-top:14px;font-size:18px}
.contact-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:36px 0 28px}
.contact-list a,.contact-list div{display:flex;gap:16px;align-items:center;padding:20px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);transition:background-color .25s, border-color .25s;height:100%}
.contact-list a:hover{background:rgba(255,255,255,.11);border-color:rgba(255,255,255,.22)}
.contact-list .ic{width:24px;height:24px;color:#8FB2F5}
.contact-list small{display:block;color:#A9B6C2;font-size:13.5px}
.contact-list b{display:block;font-weight:600;font-size:17px;word-break:break-all}
.is-ar .contact-list b[dir="ltr"]{text-align:right}
.foot{max-width:var(--max);margin:64px auto 0;padding:22px 0 calc(22px + env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;color:#7F8E9C;font-size:14px}

/* phone dock */
.dock{display:none}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .nav{display:none}
  .top-actions{margin-inline-start:auto}
  .sec{grid-template-columns:1fr;gap:20px}
  .sec-title{position:static}
}
@media (max-width:760px){
  body{font-size:16px}
  .hero{padding-top:calc(84px + env(safe-area-inset-top))}
  .hero-grid{grid-template-columns:1fr;gap:0}
  .hero-photo{order:-1;justify-self:center;width:min(54vw, 240px);margin:0 0 -6px}
  .photo-disc{bottom:8%}
  .hero-photo img{-webkit-mask-image:linear-gradient(#000 70%, transparent 96%);mask-image:linear-gradient(#000 70%, transparent 96%)}
  .name{font-size:clamp(38px, 12.2vw, 76px)}
  .is-ar .name{font-size:clamp(52px, 16vw, 80px)}
  .hero-cta .btn{flex:1 1 auto;justify-content:center}
  .hero-cta .btn-ink{flex-basis:100%}
  .hero-loc{flex-basis:100%;justify-content:center;margin:6px 0 0}
  .signal{height:96px;margin-top:20px}
  .ms span{font-size:11px}
  .ms b{font-size:12.5px}
  .skills-grid{grid-template-columns:1fr;gap:32px}
  .cert{grid-template-columns:10px 1fr;gap:12px}
  .cert-group{display:none}
  .langs{grid-template-columns:1fr}
  .langs .lv{min-height:0}
  .edu{flex-direction:column;gap:10px}
  .contact-list{grid-template-columns:1fr}
  .top-actions .btn-sm span{display:none}
  .top-actions .btn-sm{width:38px;padding:0;justify-content:center}
  .foot{flex-direction:column;gap:4px;padding-bottom:calc(96px + env(safe-area-inset-bottom))}

  .dock{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:6px;position:fixed;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:60;
    padding:6px;border-radius:22px;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
    box-shadow:0 10px 30px rgba(19,33,46,.18), 0 0 0 1px rgba(19,33,46,.06);transform:translateY(140%);transition:transform .45s var(--ease)}
  .dock.show{transform:none}
  .dock a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:54px;border-radius:16px;font-size:11.5px;font-weight:600;color:var(--ink)}
  .dock a:active{background:var(--mist)}
  .dock .dock-main{background:var(--ink);color:#fff;flex-direction:row;gap:8px;font-size:15px}
  .dock .ic{width:21px;height:21px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:0s !important;animation:none !important}
  .name .ln>span,.full-name,.intro,.hero-cta,.sec>*,.contact-in{transform:none;opacity:1}
  .hero-photo img{clip-path:none}.photo-disc{transform:none;opacity:1}
}

/* ---------- print / PDF ---------- */
.print-cv{display:none}
@page{size:A4;margin:0}
@media print{
  body{background:#fff}
  .topbar,main,.dock,.skip-link,.boot{display:none !important}
  .print-cv{display:block;padding:15mm 15mm 12mm;font-size:10pt;line-height:1.45;color:var(--ink)}
  .p-head{display:flex;justify-content:space-between;align-items:center;gap:8mm}
  .p-head h1{font-family:"Archivo",sans-serif;font-stretch:118%;font-weight:800;font-size:23pt;line-height:1.05;letter-spacing:-.01em}
  .is-ar .p-head h1{font-family:"Plex Arabic",sans-serif;font-stretch:100%;font-weight:700;font-size:24pt;letter-spacing:0}
  .p-role{font-size:12.5pt;font-weight:600;color:var(--signal);margin-top:1.5mm}
  .p-contact{display:flex;gap:6mm;flex-wrap:wrap;margin-top:2.5mm;color:var(--slate);font-size:9.5pt}
  .p-head img{width:30mm;height:30mm;border-radius:50%;object-fit:cover;object-position:top}
  .p-line{display:block;width:100%;height:12mm;margin:3mm 0 5mm;overflow:visible}
  .is-ar .p-line{transform:scaleX(-1)}
  .p-line path{fill:none;stroke-width:1.6}
  .p-cols{display:grid;grid-template-columns:1fr 54mm;gap:9mm}
  .print-cv h2{font-family:"Archivo",sans-serif;font-stretch:112%;font-size:11pt;font-weight:700;margin:5mm 0 2mm;padding-bottom:1.2mm;border-bottom:1.5px solid var(--ink)}
  .is-ar .print-cv h2{font-family:"Plex Arabic",sans-serif;font-stretch:100%}
  .p-main>h2:first-child,.p-side>h2:first-child{margin-top:0}
  .p-item{margin-bottom:3mm}
  .p-yr{font-size:9pt;color:var(--slate);font-weight:600;direction:ltr;unicode-bidi:isolate}
  .is-ar .p-yr{text-align:right}
  .p-item h3{font-size:11pt;font-weight:700;line-height:1.3}
  .p-item p{color:var(--slate)}
  .p-certs li{display:flex;flex-direction:column;margin-bottom:1.6mm}
  .p-certs b{font-weight:600;font-family:"Archivo",sans-serif}
  .is-ar .p-certs b{text-align:right}
  .p-certs span{color:var(--slate);font-size:9pt}
  .p-side ul li{margin-bottom:1.3mm}
  .p-side span{color:var(--slate);font-size:9pt}
  .p-side{background:var(--mist);border-radius:4mm;padding:5mm;align-self:start;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .p-mail{font-size:8.6pt;word-break:break-all}
  .is-ar .p-side li[dir="ltr"]{text-align:right}
}


/* ================= MOTION LAYER ================= */
/* boot */
.boot{position:fixed;inset:0;z-index:300;background:var(--mist);display:grid;place-items:center;transition:clip-path .8s cubic-bezier(.7,0,.2,1);clip-path:inset(0 0 0 0)}
.boot svg{width:min(70vw,440px);overflow:visible}
.boot path{fill:none;stroke:var(--pulse);stroke-width:4;stroke-linejoin:round;stroke-linecap:round;stroke-dasharray:820;stroke-dashoffset:820}
.boot.run path{animation:bootdraw 1.05s cubic-bezier(.5,0,.3,1) forwards}
@keyframes bootdraw{60%{stroke:var(--pulse)}to{stroke-dashoffset:0;stroke:var(--signal)}}
.boot.out{clip-path:inset(0 0 100% 0)}
.is-ar .boot svg{transform:scaleX(-1)}

/* role decoder */
.role{display:flex;align-items:center;gap:4px;margin-top:14px;min-height:1.6em;font-family:"Archivo",sans-serif;font-stretch:108%;font-weight:600;font-size:clamp(18px,2vw,23px);color:var(--signal)}
.is-ar .role{font-family:"Plex Arabic",sans-serif;font-stretch:100%}
#role{display:inline-block;transition:opacity .3s, transform .35s var(--ease);white-space:pre}
#role.out{opacity:0;transform:translateY(-60%)}
#role.in{opacity:0;transform:translateY(60%);transition:none}
.caret{display:inline-block;width:2.5px;height:1.15em;background:var(--signal);border-radius:2px;animation:caret 1s steps(1) infinite}
@keyframes caret{50%{opacity:0}}

/* spotlight grid that follows the mouse */
.spot{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .5s;
  background:repeating-linear-gradient(0deg, rgba(30,99,233,.22) 0 1px, transparent 1px 28px),repeating-linear-gradient(90deg, rgba(30,99,233,.22) 0 1px, transparent 1px 28px);
  -webkit-mask:radial-gradient(260px circle at var(--mx,50%) var(--my,50%), #000, transparent 70%);mask:radial-gradient(260px circle at var(--mx,50%) var(--my,50%), #000, transparent 70%)}
.hero:hover .spot{opacity:1}

/* photo: orbit + heartbeat */
.photo-disc{transition:transform 1.1s var(--ease) .1s, opacity .8s .1s, scale .18s ease-out}
.photo-disc.beat{animation:discbeat .5s ease-out}
@keyframes discbeat{0%{scale:1}18%{scale:1.045}40%{scale:.99}60%{scale:1.02}100%{scale:1}}
.beat-ring{position:absolute;left:6%;right:6%;bottom:12%;aspect-ratio:1;border-radius:50%;border:2px solid var(--pulse);opacity:0;pointer-events:none}
.beat-ring.beat{animation:ring .9s ease-out}
@keyframes ring{from{opacity:.55;transform:scale(1)}to{opacity:0;transform:scale(1.28)}}
.orbit{position:absolute;left:6%;right:6%;bottom:12%;aspect-ratio:1;pointer-events:none;opacity:0;transition:opacity 1s 1.2s}
.ready .orbit{opacity:1}
.orbit-ring{position:absolute;inset:-9%;border-radius:50%;border:1.5px dashed rgba(19,33,46,.2)}
.orbit-rot{position:absolute;inset:-9%;animation:spin 36s linear infinite}
.sat{position:absolute;left:var(--l);top:var(--t);width:46px;height:46px;margin:-23px 0 0 -23px}
.sat i{display:grid;place-items:center;width:100%;height:100%;border-radius:50%;background:var(--paper);color:var(--signal);
  box-shadow:0 6px 18px rgba(19,33,46,.12), 0 0 0 1px var(--rule);animation:spin 36s linear infinite reverse}
.sat.red i{color:var(--pulse)}
.sat .ic{width:22px;height:22px}
@keyframes spin{to{transform:rotate(360deg)}}

/* spark trail */
.trail{position:absolute;inset-inline-start:var(--x,0);top:var(--y,70%);width:7px;height:7px;border-radius:50%;background:var(--signal);opacity:0;
  translate:calc(var(--dx) * -50%) -50%;pointer-events:none;filter:blur(.5px)}
.trail.on{opacity:1}
.trail:nth-of-type(2){scale:.85}.trail:nth-of-type(3){scale:.7}.trail:nth-of-type(4){scale:.55}.trail:nth-of-type(5){scale:.4}.trail:nth-of-type(6){scale:.3}
.spark{transition:opacity .3s}

/* nav pill */
.nav-pill{position:absolute;left:0;top:0;height:100%;border-radius:999px;background:var(--paper);box-shadow:0 1px 0 var(--rule);opacity:0;
  transition:transform .45s var(--ease), width .45s var(--ease), opacity .3s;z-index:0}

/* section titles: words rise */
.sec-title .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em}
.sec-title .w>span{display:inline-block;transform:translateY(110%);transition:transform .8s var(--ease) calc(var(--i) * 80ms)}
.sec.in .sec-title .w>span{transform:none}

/* summary lights up as you read */
.lead .sw{opacity:.16;transition:opacity .35s}
.lead .sw.on{opacity:1}

/* timeline nodes pulse when lit */
.node i{position:absolute;inset:-2.5px;border-radius:50%;border:2px solid var(--signal);opacity:0}
.tl-item.lit .node i{animation:ring 1.6s ease-out infinite}
.tl-item:last-child.lit .node i{border-color:var(--pulse)}

/* education counter */
.edu-year{display:inline-block}
.edu-year.tick{animation:tick .17s ease-out}
@keyframes tick{from{transform:translateY(-14%);opacity:.5}}
.edu-class{opacity:0;transform:scale(.8);transition:opacity .5s 1.5s, transform .6s cubic-bezier(.3,1.6,.5,1) 1.5s}
.sec.in .edu-class{opacity:1;transform:none}

/* chips, tech, certs, languages: staggered */
.chips li{opacity:0;transform:translateY(12px) scale(.9);transition:opacity .5s calc(var(--i) * 70ms + .15s), transform .6s cubic-bezier(.3,1.5,.5,1) calc(var(--i) * 70ms + .15s), border-color .25s, background-color .25s}
.sec.in .chips li{opacity:1;transform:none}
.chips li:hover{border-color:var(--signal);background:#F5F8FF}
.tech li{opacity:0;transform:translateX(calc(var(--dx) * -20px));transition:opacity .5s calc(var(--i) * 120ms + .3s), transform .7s var(--ease) calc(var(--i) * 120ms + .3s)}
.sec.in .tech li{opacity:1;transform:none}
.tech-ic{transform:rotate(-90deg) scale(.6);transition:transform .8s cubic-bezier(.3,1.5,.5,1) calc(var(--i) * 120ms + .35s), background-color .3s}
.sec.in .tech-ic{transform:none}
.tech-ic .ic{stroke-dasharray:90;stroke-dashoffset:90;transition:stroke-dashoffset 1.4s ease calc(var(--i) * 120ms + .5s)}
.sec.in .tech-ic .ic{stroke-dashoffset:0}
.tech li:hover .tech-ic{background:var(--signal)}
.cert{opacity:0;transform:translateY(14px);transition:opacity .5s calc(var(--i) * 70ms + .1s), transform .6s var(--ease) calc(var(--i) * 70ms + .1s), background-color .25s}
.sec.in .cert{opacity:1;transform:none}
.cert:hover{background:rgba(255,255,255,.6)}
.sec.in .cert-dot{animation:dotpop .6s cubic-bezier(.3,1.8,.5,1) calc(var(--i) * 70ms + .3s) both}
@keyframes dotpop{from{transform:scale(0)}}
.langs li{opacity:0;transform:translateY(16px);transition:opacity .5s calc(var(--i) * 110ms + .1s), transform .6s var(--ease) calc(var(--i) * 110ms + .1s), box-shadow .3s}
.sec.in .langs li{opacity:1;transform:none}
.langs li:hover{box-shadow:0 10px 30px rgba(19,33,46,.08)}
.meter i.on{transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease) calc(var(--j) * 90ms + .5s)}
.is-ar .meter i.on{transform-origin:right}
.sec.in .meter i.on{transform:none}

/* contact */
.contact-wave{position:absolute;left:0;top:30%;width:200%;height:180px;opacity:.13;animation:wave 14s linear infinite;pointer-events:none}
.contact-wave path{fill:none;stroke:#8FB2F5;stroke-width:2;vector-effect:non-scaling-stroke}
@keyframes wave{to{transform:translateX(-50%)}}
.contact-title .ct{display:inline-block}
.contact-title .ch{display:inline-block;opacity:0;transform:translateY(40%) rotate(8deg);transition:opacity .5s calc(var(--i) * 40ms), transform .8s var(--ease) calc(var(--i) * 40ms)}
.contact.in .contact-title .ch{opacity:1;transform:none}
.contact-sub,.contact-in>.btn{opacity:0;transform:translateY(12px);transition:opacity .6s .45s, transform .7s var(--ease) .45s}
.contact.in .contact-sub,.contact.in .contact-in>.btn{opacity:1;transform:none}
.contact-in>.btn{transition-delay:.9s}
.contact-list li{opacity:0;transform:translateY(18px);transition:opacity .5s calc(var(--i) * 90ms + .55s), transform .6s var(--ease) calc(var(--i) * 90ms + .55s)}
.contact.in .contact-list li{opacity:1;transform:none}
.contact-list a:hover{transform:translateY(-2px)}
.contact-list a{transition:background-color .25s, border-color .25s, transform .3s var(--ease)}

/* buttons */
.btn.mag{transition:transform .35s var(--ease), background-color .25s, color .25s, border-color .25s}
.btn-ink{position:relative;overflow:hidden}
.btn-ink::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.22) 50%,transparent 70%);transform:translateX(-120%);animation:shine 4.5s ease-in-out 3s infinite}
@keyframes shine{0%,70%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
.dock.show a{animation:dockin .5s cubic-bezier(.3,1.6,.5,1) both}
.dock.show a:nth-child(2){animation-delay:.05s}.dock.show a:nth-child(3){animation-delay:.1s}.dock.show a:nth-child(4){animation-delay:.15s}
@keyframes dockin{from{transform:translateY(16px);opacity:0}}

@media (max-width:760px){
  .sat{width:38px;height:38px;margin:-19px 0 0 -19px}
  .sat .ic{width:18px;height:18px}
  .hero-photo{width:min(60vw, 260px)}
}
@media (prefers-reduced-motion:reduce){
  .boot{display:none}
  .name .ch,.sec-title .w>span,.contact-title .ch,.chips li,.tech li,.tech-ic,.cert,.langs li,.meter i.on,.contact-list li,.contact-sub,.contact-in>.btn,.edu-class,.role{transform:none !important;opacity:1 !important}
  .tech-ic .ic{stroke-dashoffset:0}
  .lead .sw{opacity:1}
  .orbit{opacity:1}
}