/* Role portfolio pages — shared styles. Matches youssry99.com design language. */
:root{
  --ink:#0B0B0C; --ink-soft:#141417; --paper:#F5F5F7;
  --green:#34E5A0; --blue:#5B8CFF;
  --t1:#F5F5F7; --t2:#C7C7CE; --t3:#9A9AA2; --t4:#7A7A82;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.14);
  --page:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ink);color:var(--t1);
  font-family:Manrope,ui-sans-serif,system-ui,-apple-system,sans-serif;
  line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
::selection{background:var(--green);color:var(--ink)}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}

.wrap{max-width:var(--page);margin:0 auto;padding:0 24px}
@media(max-width:640px){.wrap{padding:0 18px}}

/* ---------- top bar ---------- */
.topbar{
  position:sticky;top:0;z-index:50;background:rgba(11,11,12,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:60px}
.mark{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk',ui-sans-serif,sans-serif;font-weight:700;letter-spacing:-.02em}
.mark span.badge{
  width:28px;height:28px;border-radius:9px;display:grid;place-items:center;
  background:var(--green);color:var(--ink);font-size:14px;line-height:1
}
.mark span.name{font-size:14.5px}
.topbar nav{display:flex;align-items:center;gap:8px}
.tlink{
  font-size:12.5px;color:var(--t3);padding:7px 13px;border-radius:999px;
  border:1px solid transparent;transition:.2s
}
.tlink:hover{color:var(--t1);background:rgba(255,255,255,.06)}
.tlink.solid{border-color:var(--line-2);color:var(--t1)}
.tlink.solid:hover{border-color:var(--green);color:var(--green)}
@media(max-width:560px){.tlink.hide-sm{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;padding:74px 0 58px;overflow:hidden}
.hero::before,.hero::after{
  content:"";position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:0
}
.hero::before{width:420px;height:420px;background:rgba(52,229,160,.13);top:-160px;left:-120px;animation:g1 15s ease-in-out infinite}
.hero::after{width:380px;height:380px;background:rgba(91,140,255,.12);bottom:-190px;right:-110px;animation:g2 19s ease-in-out infinite}
@keyframes g1{0%,100%{transform:translate(0,0);opacity:.65}50%{transform:translate(24px,-30px);opacity:.95}}
@keyframes g2{0%,100%{transform:translate(0,0);opacity:.55}50%{transform:translate(-30px,22px);opacity:.85}}
.hero .wrap{position:relative;z-index:1}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:11px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--green);
  border:1px solid rgba(52,229,160,.3);background:rgba(52,229,160,.06);
  padding:6px 13px;border-radius:999px;margin-bottom:26px
}
.dot{width:6px;height:6px;border-radius:50%;background:var(--green);flex:none}
h1{
  font-family:'Space Grotesk',ui-sans-serif,sans-serif;font-weight:700;
  font-size:clamp(38px,7vw,86px);line-height:.98;letter-spacing:-.035em;margin:0 0 22px
}
h1 .sub{display:block;font-size:clamp(15px,2.2vw,22px);font-weight:500;letter-spacing:-.01em;color:var(--t4);margin-bottom:12px;line-height:1.3}
.grad{background:linear-gradient(100deg,var(--green),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{max-width:660px;font-size:clamp(15px,1.6vw,17.5px);color:var(--t2);margin:0 0 30px;line-height:1.68}
.lede strong{color:var(--t1);font-weight:600}
.cta-row{display:flex;flex-wrap:wrap;gap:11px;margin-bottom:34px}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 21px;border-radius:12px;
  font-size:13.5px;font-weight:600;transition:.22s ease;border:1px solid var(--line-2)
}
.btn.primary{background:var(--green);color:var(--ink);border-color:var(--green)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(52,229,160,.22)}
.btn.ghost{color:var(--t1)}
.btn.ghost:hover{border-color:rgba(255,255,255,.32);background:rgba(255,255,255,.05);transform:translateY(-2px)}
.factline{display:flex;flex-wrap:wrap;gap:8px}
.fact{
  font-size:12px;color:var(--t3);border:1px solid var(--line);border-radius:999px;
  padding:6px 13px;background:rgba(255,255,255,.02)
}

/* ---------- sections ---------- */
section{padding:56px 0}
.shead{display:flex;align-items:baseline;gap:14px;margin-bottom:28px;flex-wrap:wrap}
.snum{font-family:'Space Grotesk',sans-serif;font-size:11.5px;font-weight:600;color:var(--green);letter-spacing:.2em}
.shead h2{
  font-family:'Space Grotesk',ui-sans-serif,sans-serif;font-size:clamp(22px,3vw,32px);
  font-weight:700;letter-spacing:-.03em;margin:0;line-height:1.1
}
.shead p{margin:0;color:var(--t4);font-size:13.5px;flex:1 1 240px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0}
.stat b{display:block;font-family:'Space Grotesk',sans-serif;font-size:clamp(24px,3.4vw,34px);
  font-weight:700;letter-spacing:-.03em;line-height:1;margin-bottom:7px}
.stat span{font-size:12px;color:var(--t4);letter-spacing:.02em}

/* capability cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:16px}
.card{
  border:1px solid var(--line);border-radius:18px;padding:24px;background:rgba(255,255,255,.018);
  transition:.25s ease
}
.card:hover{border-color:rgba(255,255,255,.2);background:rgba(255,255,255,.04);transform:translateY(-3px)}
.card .k{font-family:'Space Grotesk',sans-serif;font-size:12px;color:var(--green);letter-spacing:.14em;margin-bottom:14px}
.card h3{font-family:'Space Grotesk',sans-serif;font-size:16.5px;font-weight:600;letter-spacing:-.02em;margin:0 0 9px}
.card p{margin:0;font-size:13.5px;color:var(--t3);line-height:1.62}

/* work grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;align-items:start}
/* masonry variant — for grids mixing portrait/landscape crops */
.grid.masonry{display:block;column-count:4;column-gap:14px}
@media(max-width:1080px){.grid.masonry{column-count:3}}
@media(max-width:760px){.grid.masonry{column-count:2}}
@media(max-width:480px){.grid.masonry{column-count:1}}
.grid.masonry .tile{width:100%;margin:0 0 14px;break-inside:avoid;-webkit-column-break-inside:avoid}
.tile{
  position:relative;display:block;border-radius:16px;overflow:hidden;border:1px solid var(--line);
  background:var(--ink-soft);transition:.3s ease
}
.tile:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.22)}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.tile:hover img{transform:scale(1.04)}
.tile .frame{width:100%}
.tile .cap{
  position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;
  background:linear-gradient(to top,rgba(6,8,7,.92),rgba(6,8,7,.55) 55%,transparent);
  opacity:0;transition:opacity .28s ease
}
.tile:hover .cap,.tile:focus-visible .cap{opacity:1}
.tile .cap .t{font-size:10.5px;letter-spacing:.16em;color:var(--green);font-weight:600;margin-bottom:3px}
.tile .cap .n{font-size:13.5px;font-weight:600;letter-spacing:-.01em}
.tile .cap .s{font-size:11.5px;color:var(--t3)}
.shot .frame{aspect-ratio:16/10}
.p45 .frame{aspect-ratio:4/5}
.p11 .frame{aspect-ratio:1/1}
.p54 .frame{aspect-ratio:3/2}
.p23 .frame{aspect-ratio:2/3}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{
  font-size:13px;color:var(--t2);border:1px solid var(--line);border-radius:11px;
  padding:9px 15px;background:rgba(255,255,255,.03);transition:.2s
}
.chip:hover{border-color:rgba(52,229,160,.45);color:var(--t1)}

/* experience */
.xp{display:grid;gap:14px}
.job{border:1px solid var(--line);border-radius:18px;padding:24px;background:rgba(255,255,255,.018)}
.job .top{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:6px}
.job h3{font-family:'Space Grotesk',sans-serif;font-size:17px;font-weight:600;letter-spacing:-.02em;margin:0}
.job .org{font-size:13px;color:var(--green)}
.job .per{font-size:12px;color:var(--t4);margin-left:auto}
.job ul{margin:12px 0 0;padding:0;list-style:none;display:grid;gap:8px}
.job li{position:relative;padding-left:19px;font-size:13.5px;color:var(--t3);line-height:1.6}
.job li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:rgba(52,229,160,.55)}

/* logo strip */
.logos{display:grid;grid-template-columns:repeat(auto-fit,minmax(108px,1fr));gap:10px;align-items:center}
.logos img{
  height:34px;width:auto;margin:0 auto;object-fit:contain;filter:grayscale(1);opacity:.5;transition:.25s
}
.logos img:hover{filter:none;opacity:1}

/* note */
.note{
  border:1px dashed var(--line-2);border-radius:14px;padding:16px 18px;
  font-size:13px;color:var(--t3);background:rgba(255,255,255,.02);margin-top:20px
}
.note b{color:var(--t2);font-weight:600}

/* contact */
.contact{border-top:1px solid var(--line);padding:64px 0 40px;position:relative}
.contact h2{
  font-family:'Space Grotesk',sans-serif;font-size:clamp(26px,4.4vw,50px);font-weight:700;
  letter-spacing:-.035em;line-height:1.06;margin:0 0 20px
}
.cgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-top:30px}
.cbox{border:1px solid var(--line);border-radius:16px;padding:20px;transition:.25s;background:rgba(255,255,255,.018)}
.cbox:hover{border-color:var(--green);transform:translateY(-3px)}
.cbox .l{font-size:10.5px;letter-spacing:.16em;color:var(--t4);text-transform:uppercase;margin-bottom:7px}
.cbox .v{font-size:14px;font-weight:600;letter-spacing:-.01em;word-break:break-word}
footer{border-top:1px solid var(--line);padding:22px 0;font-size:12px;color:var(--t4)}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}

/* ---------- hub page ---------- */
.hub{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:15px}
.rolecard{
  display:flex;flex-direction:column;border:1px solid var(--line);border-radius:19px;padding:24px;
  background:rgba(255,255,255,.018);transition:.26s ease;min-height:100%
}
.rolecard:hover{border-color:rgba(52,229,160,.5);background:rgba(255,255,255,.045);transform:translateY(-4px)}
.rolecard .fam{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--green);margin-bottom:12px;font-weight:600}
.rolecard h3{font-family:'Space Grotesk',sans-serif;font-size:19px;font-weight:700;letter-spacing:-.025em;margin:0 0 9px;line-height:1.18}
.rolecard p{margin:0 0 18px;font-size:13.5px;color:var(--t3);line-height:1.6}
.rolecard .url{
  margin-top:auto;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--t4);
  border-top:1px solid var(--line);padding-top:14px;word-break:break-all;font-family:ui-monospace,SFMono-Regular,Menlo,monospace
}
.rolecard:hover .url{color:var(--green)}
.copybtn{
  margin-left:auto;flex:none;font-size:11px;font-weight:600;color:var(--t3);border:1px solid var(--line-2);
  background:transparent;border-radius:8px;padding:5px 10px;cursor:pointer;font-family:inherit;transition:.2s
}
.copybtn:hover{color:var(--green);border-color:var(--green)}
.copybtn.done{color:var(--ink);background:var(--green);border-color:var(--green)}