/* ==========================================================
   Ali Hamza — personal site
   Same palette and typeface as Xenvoqs, different architecture:
   dark canvas, a fixed rail, and a numbered index.
   ========================================================== */

:root{
  --ink:#0a0a0a;
  --paper:#fff;
  --fg:#fff;
  --fg-2:#a8a8a8;
  --fg-3:#767676;
  --line:#1f1f1f;
  --line-2:#303030;
  --pad:22px;
  --rail:296px;
}
@media (min-width:1080px){ :root{ --pad:56px } }
@media (min-width:1400px){ :root{ --rail:330px } }

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }

body{
  margin:0;
  background:var(--ink);
  color:var(--fg);
  font-family:"Instrument Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.6;letter-spacing:-.011em;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
h1,h2,h3{margin:0;font-weight:560;letter-spacing:-.032em;line-height:1.12}
p{margin:0 0 16px}
p:last-child{margin-bottom:0}
a{color:inherit}
em{font-style:normal}

.lede{font-size:clamp(17px,1.35vw,19.5px);line-height:1.6;color:var(--fg-2)}
.tiny{font-size:12.5px;line-height:1.5;color:var(--fg-3);margin:0}

.tlink{color:var(--fg-2);text-decoration:none;border-bottom:1px solid var(--line-2);padding-bottom:1px;transition:color .2s,border-color .2s}
.tlink:hover{color:var(--fg);border-bottom-color:var(--fg)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--paper);color:var(--ink);border:1px solid var(--paper);border-radius:999px;
  padding:14px 24px;font-size:15.5px;font-weight:600;text-decoration:none;cursor:pointer;font-family:inherit;
  transition:opacity .15s ease,transform .25s cubic-bezier(.2,.7,.2,1);
}
.btn:hover{opacity:.86}
.btn-ghost{background:transparent;color:var(--fg);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--fg);opacity:1}
.btn-sm{padding:10px 16px;font-size:14px}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
@media (max-width:419px){ .btns .btn{width:100%} }

/* ---------- mobile top bar ---------- */
.topbar{
  position:sticky;top:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px var(--pad);background:rgba(10,10,10,.86);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.tb-name{font-weight:700;font-size:18px;letter-spacing:-.03em;text-decoration:none}
@media (min-width:1080px){ .topbar{display:none} }

/* ---------- layout ---------- */
.shell{display:block}
@media (min-width:1080px){
  .shell{display:grid;grid-template-columns:var(--rail) minmax(0,1fr)}
}

/* ---------- rail ---------- */
.rail{padding:26px var(--pad) 0}
@media (min-width:1080px){
  .rail{position:sticky;top:0;height:100vh;padding:44px 34px 36px var(--pad);border-right:1px solid var(--line)}
  .rail-in{display:flex;flex-direction:column;height:100%}
}
.idcard{display:flex;align-items:center;gap:14px}
.idcard img{width:62px;height:62px;border-radius:14px;object-fit:cover;object-position:50% 14%;filter:grayscale(1) contrast(1.06);flex:none}
@media (min-width:1080px){ .idcard{display:block} .idcard img{width:100%;height:auto;aspect-ratio:1/1;border-radius:18px;margin-bottom:18px} }
.idname{margin:0;font-size:19px;font-weight:700;letter-spacing:-.03em}
.idrole{margin:2px 0 0;font-size:14px;color:var(--fg-3)}

.status{display:inline-flex;align-items:center;gap:9px;margin:18px 0 0;font-size:13.5px;color:var(--fg-2)}
.dot{width:8px;height:8px;border-radius:50%;background:#fff;position:relative;flex:none}
.dot::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid #fff;animation:pulse 2.4s ease-out infinite}
@keyframes pulse{from{transform:scale(.55);opacity:.7}to{transform:scale(1.5);opacity:0}}

.railnav{display:none}
@media (min-width:1080px){
  .railnav{display:grid;gap:1px;margin-top:34px}
  .railnav a{
    display:grid;grid-template-columns:34px 1fr;align-items:center;gap:4px;
    padding:9px 0;font-size:15px;color:var(--fg-3);text-decoration:none;
    border-bottom:1px solid transparent;transition:color .2s,padding-left .2s;
  }
  .railnav a span{font-size:12.5px;font-variant-numeric:tabular-nums;color:var(--fg-3);transition:color .2s}
  .railnav a:hover{color:var(--fg);padding-left:4px}
  .railnav a.on{color:var(--fg)}
  .railnav a.on span{color:var(--fg)}
}
.rail-foot{margin-top:24px}
@media (min-width:1080px){ .rail-foot{margin-top:auto} }
.li{
  display:inline-flex;align-items:center;gap:9px;padding:9px 15px 9px 12px;border:1px solid var(--line-2);border-radius:999px;
  font-size:14px;text-decoration:none;color:var(--fg);transition:background .2s,color .2s,border-color .2s;
}
.li:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.li svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.rail-foot .tiny{margin-top:14px}

/* ---------- content ---------- */
.content{padding:0 var(--pad)}
@media (min-width:1080px){ .content{padding:0 clamp(40px,5vw,96px) 0 clamp(40px,5vw,72px)} }

.hero{padding:44px 0 46px;max-width:900px}
@media (min-width:1080px){ .hero{padding:104px 0 72px} }
.kicker{margin:0 0 20px;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3)}
.hero h1{font-size:clamp(34px,5vw,62px);line-height:1.04;letter-spacing:-.042em;color:var(--fg-2);max-width:20ch}
.hero h1 em{
  color:var(--fg);
  background:linear-gradient(transparent 58%,rgba(255,255,255,.16) 58%,rgba(255,255,255,.16) 94%,transparent 94%) no-repeat 0 0/100% 100%;
}
@media (prefers-reduced-motion:no-preference){
  .js .hero h1 em{background-size:0% 100%;animation:hl 1.5s cubic-bezier(.6,0,.2,1) 1s forwards}
}
@keyframes hl{to{background-size:100% 100%}}
.hero .lede{margin-top:24px;max-width:56ch}

.stats{display:grid;grid-template-columns:repeat(3,auto);gap:22px 40px;justify-content:start;margin-top:48px;padding-top:26px;border-top:1px solid var(--line)}
.stats b{display:block;font-size:34px;font-weight:600;letter-spacing:-.04em;line-height:1}
.stats span{display:block;font-size:13.5px;color:var(--fg-3);margin-top:6px;max-width:16ch}
@media (max-width:519px){ .stats{grid-template-columns:1fr 1fr;gap:18px 24px} .stats b{font-size:28px} }

/* ---------- ticker ---------- */
.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;margin:0 calc(var(--pad)*-1)}
@media (min-width:1080px){ .ticker{margin:0 calc(clamp(40px,5vw,96px)*-1) 0 calc(clamp(40px,5vw,72px)*-1)} }
.ticker-in{display:flex;align-items:center;gap:26px;white-space:nowrap;width:max-content;animation:slide 34s linear infinite}
.ticker span{font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-3)}
.ticker i{width:5px;height:5px;border-radius:50%;background:var(--line-2);display:block;flex:none}
@keyframes slide{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){ .ticker-in{animation:none} }

/* ---------- blocks ---------- */
.blk{padding:64px 0;border-bottom:1px solid var(--line);max-width:1000px}
@media (min-width:1080px){ .blk{padding:96px 0} }
.blk-n{margin:0 0 22px;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3)}
.blk h2{font-size:clamp(26px,3.2vw,40px);color:var(--fg-2);max-width:22ch}
.blk h2 em{
  color:var(--fg);
  background:linear-gradient(transparent 60%,rgba(255,255,255,.14) 60%,rgba(255,255,255,.14) 93%,transparent 93%);
}
.blk > .lede{margin-top:20px;max-width:58ch}
.two{display:grid;gap:18px;margin-top:26px;max-width:900px}
@media (min-width:860px){ .two{grid-template-columns:1fr 1fr;gap:36px} }
.two p{color:var(--fg-2);font-size:16.5px}

/* 02 — the work */
.list{margin-top:40px;counter-reset:n}
.list article{
  counter-increment:n;position:relative;padding:26px 0 26px 52px;border-top:1px solid var(--line);
  transition:padding-left .25s ease;
}
.list article:last-child{border-bottom:1px solid var(--line)}
.list article::before{
  content:counter(n,decimal-leading-zero);position:absolute;left:0;top:29px;
  font-size:13px;color:var(--fg-3);font-variant-numeric:tabular-nums;
}
@media (min-width:860px){ .list article{padding-left:72px} .list article:hover{padding-left:80px} }
.list h3{font-size:20px;letter-spacing:-.025em}
.list p{margin:9px 0 0;color:var(--fg-2);font-size:16.5px;max-width:64ch}

/* 03 — light block, the one inversion on the page */
.blk.light{
  background:var(--paper);color:var(--ink);
  margin:0 calc(var(--pad)*-1);padding-left:var(--pad);padding-right:var(--pad);border:0;
}
@media (min-width:1080px){
  .blk.light{
    margin:0 calc(clamp(40px,5vw,96px)*-1) 0 calc(clamp(40px,5vw,72px)*-1);
    padding-left:clamp(40px,5vw,72px);padding-right:clamp(40px,5vw,96px);max-width:none;
  }
}
.blk.light .blk-n{color:#8c8c8c}
.blk.light h2{color:#5a5a5a}
.blk.light h2 em{color:var(--ink);background:linear-gradient(transparent 60%,rgba(0,0,0,.1) 60%,rgba(0,0,0,.1) 93%,transparent 93%)}
.holds{list-style:none;margin:40px 0 0;padding:0;display:grid;gap:14px;max-width:1000px;counter-reset:h}
@media (min-width:900px){ .holds{grid-template-columns:repeat(3,1fr);gap:16px} }
.holds li{counter-increment:h;border:1px solid #e2e2e2;border-radius:16px;padding:24px 22px;transition:border-color .25s,transform .25s}
.holds li:hover{border-color:var(--ink);transform:translateY(-2px)}
.holds li::before{content:counter(h,decimal-leading-zero);display:block;font-size:12.5px;color:#8c8c8c;margin-bottom:14px}
.holds h3{font-size:19px;letter-spacing:-.025em;color:var(--ink)}
.holds p{margin:10px 0 0;font-size:15.5px;line-height:1.55;color:#5a5a5a}

/* 04 — xenvoqs */
.venture{border:1px solid var(--line-2);border-radius:20px;padding:26px 22px;background:linear-gradient(180deg,#131313,#0c0c0c)}
@media (min-width:760px){ .venture{padding:40px} }
.v-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px}
.mark{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:20px;letter-spacing:-.03em}
.mark i{width:10px;height:10px;border-radius:3px;background:var(--fg);display:block}
.chip{font-size:12.5px;color:var(--fg-2);border:1px solid var(--line-2);border-radius:999px;padding:5px 12px}
.v-h{font-size:clamp(22px,2.4vw,30px);color:var(--fg);max-width:24ch;margin-bottom:18px}
.venture p{color:var(--fg-2);font-size:16.5px;max-width:64ch}
.meta{margin:26px 0 0;display:grid;gap:1px}
.meta > div{display:grid;gap:4px;padding:14px 0;border-top:1px solid var(--line)}
@media (min-width:640px){ .meta > div{grid-template-columns:130px minmax(0,1fr);gap:20px;align-items:baseline} }
.meta dt{font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--fg-3)}
.meta dd{margin:0;font-size:15.5px;color:var(--fg)}
.v-cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;margin-top:28px}

/* 06 — contact */
.contact{border-bottom:0}
.contact .big{font-size:clamp(30px,4.6vw,56px);letter-spacing:-.04em;line-height:1.05;max-width:18ch}
.mailto{
  display:inline-block;margin-top:34px;font-size:clamp(19px,2.2vw,26px);font-weight:600;letter-spacing:-.03em;
  text-decoration:none;border-bottom:2px solid var(--line-2);padding-bottom:4px;transition:border-color .2s;
}
.mailto:hover{border-bottom-color:var(--fg)}

footer{
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  padding:26px 0 34px;border-top:1px solid var(--line);font-size:13.5px;color:var(--fg-3);
}
.f-links{display:flex;gap:20px}
.f-links a{text-decoration:none;transition:color .2s}
.f-links a:hover{color:var(--fg)}

/* ---------- reveal ---------- */
.js .rv{opacity:0;transform:translateY(16px);
  transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0ms)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .rv{opacity:1;transform:none}
  *{animation:none!important;transition:none!important}
}