/* ==========================================================
   GHAITH RAMADAN — PORTFOLIO V3 · "DIRECTOR'S CUT"
   Dark / electric blue. Edit tokens below to re-theme.
   ========================================================== */
:root{
  --bg:#0A0B0E;          /* deep blue-black */
  --bg2:#0F1117;         /* raised surface */
  --line:#1E2230;        /* hairline */
  --text:#E9EBF2;        /* cool off-white */
  --muted:#878D9E;       /* secondary */
  --blue:#3D5BFF;        /* electric blue */
  --blue-deep:#16204A;   /* deep blue glow */
  --maxw:1280px;
  --pad:clamp(20px,5vw,72px);
  --ease:cubic-bezier(.65,.05,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:'General Sans',system-ui,sans-serif;font-weight:300;
  line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
::selection{background:var(--blue);color:#fff}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;background:none;border:none;color:inherit}
.mono{font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase}
.display{font-family:'Clash Display',sans-serif}

/* grain */
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9000;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- cinematic loader ---------- */
.loader{position:fixed;inset:0;z-index:8000;display:flex;align-items:center;justify-content:center;pointer-events:none}
.loader .panel{position:absolute;left:0;right:0;height:50.5%;background:#06070A;transition:transform 1s var(--ease)}
.loader .panel.t{top:0;transform-origin:top}
.loader .panel.b{bottom:0;transform-origin:bottom}
.loader .core{position:relative;z-index:2;text-align:center;transition:opacity .4s}
.loader .core .nm{font-family:'Clash Display',sans-serif;font-weight:500;font-size:clamp(1.1rem,3vw,1.5rem);letter-spacing:.3em;text-transform:uppercase}
.loader .core .pct{margin-top:14px;color:var(--blue)}
.loader.done .panel.t{transform:translateY(-101%)}
.loader.done .panel.b{transform:translateY(101%)}
.loader.done .core{opacity:0}
.loader.gone{display:none}

/* ---------- scroll scrubber ---------- */
.scrub{position:fixed;top:0;left:0;right:0;height:2px;z-index:1200;background:rgba(255,255,255,.05)}
.scrub i{display:block;height:100%;width:0;background:var(--blue)}

/* ---------- custom cursor (pointer devices only) ---------- */
.cursor,.cursor-ring{position:fixed;top:0;left:0;pointer-events:none;z-index:9500;display:none}
@media(hover:hover) and (pointer:fine){
  .cursor,.cursor-ring{display:block}
  .cursor{width:6px;height:6px;border-radius:50%;background:var(--blue);transform:translate(-50%,-50%)}
  .cursor-ring{
    width:36px;height:36px;border-radius:50%;border:1px solid rgba(61,91,255,.55);
    transform:translate(-50%,-50%);transition:width .3s var(--ease-out),height .3s var(--ease-out),background .3s,border-color .3s;
    display:flex;align-items:center;justify-content:center;
  }
  .cursor-ring .lbl{opacity:0;font-family:'IBM Plex Mono',monospace;font-size:.58rem;letter-spacing:.18em;color:#fff;transition:opacity .25s}
  .cursor-ring.play{width:84px;height:84px;background:rgba(61,91,255,.85);border-color:transparent}
  .cursor-ring.play .lbl{opacity:1}
  .cursor-ring.link{width:54px;height:54px;background:rgba(61,91,255,.14);border-color:var(--blue)}
}

/* ---------- reveals ---------- */
.rv{opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease-out),transform 1s var(--ease-out)}
.rv.in{opacity:1;transform:none}
.line-rv{overflow:hidden;display:block}
.line-rv>span{display:block;transform:translateY(115%);transition:transform 1.1s var(--ease)}
.in .line-rv>span,.line-rv.in>span{transform:none}
.mask-rv{clip-path:inset(10% 7% 10% 7%);transition:clip-path 1.2s var(--ease)}
.mask-rv.in{clip-path:inset(0 0 0 0)}
@media (prefers-reduced-motion:reduce){
  .rv,.mask-rv{opacity:1;transform:none;clip-path:none;transition:none}
  .line-rv>span{transform:none;transition:none}
  .loader{display:none}
  html{scroll-behavior:auto}
}

/* ---------- layout primitives ---------- */
section{padding:clamp(80px,12vw,160px) var(--pad)}
.wrap{max-width:var(--maxw);margin:0 auto}
.eyebrow{display:flex;align-items:center;gap:16px;color:var(--blue);margin-bottom:clamp(22px,4vw,40px)}
.eyebrow::after{content:"";flex:1;height:1px;background:var(--line)}
h2.title{
  font-family:'Clash Display',sans-serif;font-weight:500;
  font-size:clamp(2.2rem,6vw,4.2rem);line-height:1.02;letter-spacing:-.01em;
}
h2.title .b{color:var(--blue)}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:10px;overflow:hidden;
  font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  padding:17px 32px;border-radius:999px;border:1px solid var(--line);color:var(--text);
  background:rgba(255,255,255,.025);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07);
  transition:color .45s,border-color .45s;isolation:isolate;
}
.btn::after{
  content:"";position:absolute;inset:auto 0 0 0;height:0;border-radius:50% 50% 0 0;
  background:var(--blue);z-index:-1;transition:height .45s var(--ease),border-radius .45s var(--ease);
}
.btn:hover::after,.btn:focus-visible::after{height:120%;border-radius:0}
.btn:hover,.btn:focus-visible{color:#fff;border-color:var(--blue)}
.btn.solid{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.solid::after{background:#fff}
.btn.solid:hover,.btn.solid:focus-visible{color:var(--bg)}

/* ---------- nav ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1100;
  display:flex;justify-content:space-between;align-items:center;
  padding:16px var(--pad);
  background:rgba(10,11,14,.55);
  -webkit-backdrop-filter:blur(20px) saturate(1.4);
  backdrop-filter:blur(20px) saturate(1.4);
  border-bottom:1px solid rgba(255,255,255,.05);
}
nav .logo{font-family:'Clash Display',sans-serif;font-weight:500;letter-spacing:.08em;text-transform:uppercase;font-size:.92rem}
nav .logo b{color:var(--blue);font-weight:500}
.nav-links{display:flex;gap:34px}
.nav-links a{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);transition:color .3s}
.nav-links a:hover{color:var(--text)}
nav .btn{padding:12px 22px}
@media(max-width:820px){.nav-links{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;padding:0;display:flex;align-items:flex-end;overflow:hidden;background:radial-gradient(110% 80% at 75% 15%,var(--blue-deep),var(--bg) 70%)}
.hero .media{
  position:absolute;inset:-12% 0;will-change:transform;
  background-size:cover;background-position:center;background-color:var(--bg2);
}
.hero video{
  width:100%;height:100%;object-fit:cover;
  filter:saturate(.8) contrast(1.06) brightness(.85);
  opacity:0;transition:opacity .9s ease;
}
.hero video.ready{opacity:1}
@media (prefers-reduced-motion:reduce){.hero video{transition:none}}
.hero .shade{
  position:absolute;inset:0;z-index:2;
  background:
    radial-gradient(120% 90% at 80% 10%,rgba(22,32,74,.45),transparent 60%),
    linear-gradient(to top,rgba(10,11,14,.97) 0%,rgba(10,11,14,.62) 34%,rgba(10,11,14,.22) 58%,rgba(10,11,14,.4) 100%);
}
.hero-content{position:relative;z-index:4;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad) clamp(56px,9vh,100px)}
/* liquid-glass panel behind hero typography — keeps text readable over any frame */
.hero-glass{
  display:inline-block;max-width:720px;
  padding:clamp(22px,4vw,40px) clamp(22px,4vw,44px);
  border-radius:24px;
  background:linear-gradient(165deg,rgba(16,18,26,.38),rgba(10,11,14,.26));
  -webkit-backdrop-filter:blur(18px) saturate(1.35);
  backdrop-filter:blur(18px) saturate(1.35);
  border:1px solid rgba(255,255,255,.07);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07),0 24px 60px rgba(0,0,0,.35);
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .hero-glass{background:rgba(10,11,14,.72)} /* fallback: solid enough to stay readable */
}
.hero h1,.hero p.sub{text-shadow:0 1px 24px rgba(0,0,0,.45)}
.hero .kick{display:flex;align-items:center;gap:14px;color:var(--muted);margin-bottom:26px}
.hero .kick i{width:7px;height:7px;border-radius:50%;background:var(--blue);font-style:normal;animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(61,91,255,.5)}55%{box-shadow:0 0 0 9px rgba(61,91,255,0)}}
h1{
  font-family:'Clash Display',sans-serif;font-weight:500;
  font-size:clamp(2.9rem,9.4vw,7rem);line-height:.97;letter-spacing:-.015em;
}
h1 .b{color:var(--blue)}
.hero p.sub{max-width:540px;color:var(--muted);margin-top:26px;font-size:clamp(.95rem,1.4vw,1.08rem)}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}
.hero .tc{position:absolute;z-index:4;left:var(--pad);top:92px;color:rgba(233,235,242,.4)}
.hero .reel{
  position:absolute;z-index:4;right:var(--pad);bottom:clamp(64px,10vh,110px);
  display:none;align-items:center;gap:14px;color:var(--muted);
}
.hero .reel .ring{
  width:74px;height:74px;border-radius:50%;border:1px solid rgba(61,91,255,.5);
  display:grid;place-items:center;color:var(--blue);animation:spin 14s linear infinite;
  background:rgba(16,18,26,.35);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.1);
}
@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:1000px){.hero .reel{display:flex}}

/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;overflow:hidden;background:var(--bg2)}
.marquee .track{display:flex;gap:64px;width:max-content;animation:mq 28s linear infinite}
.marquee span{font-family:'Clash Display',sans-serif;font-weight:400;font-size:1rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.marquee span b{color:var(--blue);font-weight:400;margin-right:64px}
@keyframes mq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee .track{animation:none}}

/* ---------- featured projects ---------- */
.proj{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,5vw,80px);align-items:center;padding:clamp(40px,6vw,72px) 0;border-bottom:1px solid var(--line)}
.proj:first-of-type{border-top:1px solid var(--line)}
.proj:nth-child(even){direction:rtl}
.proj>*{direction:ltr}
.proj .thumb{position:relative;aspect-ratio:9/16;max-height:560px;overflow:hidden;border-radius:4px;background:var(--bg2);justify-self:center;width:100%;max-width:380px}
.proj .thumb video{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease-out)}
.proj .thumb:hover video{transform:scale(1.05)}
.proj .thumb .glow{position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(61,91,255,0);transition:box-shadow .5s}
.proj .thumb:hover .glow{box-shadow:inset 0 0 0 1px rgba(61,91,255,.6)}
.proj .info .idx{color:var(--blue)}
.proj .info h3{font-family:'Clash Display',sans-serif;font-weight:500;font-size:clamp(1.5rem,3.4vw,2.4rem);line-height:1.1;margin:14px 0 12px}
.proj .info p{color:var(--muted);max-width:420px;font-size:.95rem}
.proj .meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.proj .meta span{
  font-family:'IBM Plex Mono',monospace;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
  border:1px solid rgba(255,255,255,.08);border-radius:999px;padding:7px 14px;
  background:rgba(255,255,255,.035);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
}
.proj .open{margin-top:26px;display:inline-flex;align-items:center;gap:10px;color:var(--text);font-size:.85rem;border-bottom:1px solid var(--blue);padding-bottom:4px;transition:color .3s,gap .3s}
.proj .open:hover{color:var(--blue);gap:16px}
@media(max-width:840px){
  .proj{grid-template-columns:1fr}
  .proj:nth-child(even){direction:ltr}
  .proj .thumb{max-width:100%;max-height:none}
}

/* ---------- about ---------- */
.about .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(34px,6vw,90px)}
.about p.lead{font-family:'Clash Display',sans-serif;font-weight:400;font-size:clamp(1.3rem,2.8vw,1.9rem);line-height:1.4}
.about p.lead .b{color:var(--blue)}
.about .more{color:var(--muted);margin-top:26px;max-width:520px}
.about .facts{border-top:1px solid var(--line)}
.about .facts div{display:flex;justify-content:space-between;gap:18px;padding:17px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.about .facts .k{color:var(--muted)}
.about .facts .v{text-align:right;font-weight:400}
@media(max-width:840px){.about .wrap{grid-template-columns:1fr}}

/* ---------- expertise ---------- */
.exp-row{
  display:grid;grid-template-columns:84px 1fr 1.15fr;gap:clamp(14px,3vw,44px);
  padding:28px 0;border-bottom:1px solid var(--line);align-items:baseline;
  transition:padding-left .35s var(--ease-out);
}
.exp-row:first-of-type{border-top:1px solid var(--line)}
.exp-row:hover{padding-left:12px}
.exp-row:hover h3{color:var(--blue)}
.exp-row .idx{color:var(--blue)}
.exp-row h3{font-family:'Clash Display',sans-serif;font-weight:500;font-size:clamp(1.1rem,2.4vw,1.5rem);transition:color .3s}
.exp-row p{color:var(--muted);font-size:.92rem}
@media(max-width:760px){.exp-row{grid-template-columns:64px 1fr}.exp-row p{grid-column:2}}

/* ---------- achievements ---------- */
.ach{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.ach .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,64px)}
.stat{
  padding:clamp(24px,3vw,34px);border-radius:20px;
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
  border:1px solid rgba(255,255,255,.07);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07),0 18px 44px rgba(0,0,0,.28);
}
.stat b{display:flex;align-items:baseline;gap:.05em;white-space:nowrap;font-family:'Clash Display',sans-serif;font-weight:500;font-size:clamp(2.6rem,6vw,4.6rem);line-height:1;letter-spacing:-.02em}
.stat b span{font-variant-numeric:tabular-nums}
.stat b em{font-style:normal;color:var(--blue);font-size:.68em}
.stat>span{display:block;margin-top:12px;color:var(--muted);font-size:.92rem}
.ach .inds{margin-top:clamp(40px,6vw,64px);display:flex;flex-wrap:wrap;gap:10px}
.ach .inds span{font-family:'IBM Plex Mono',monospace;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:9px 18px;transition:color .3s,border-color .3s}
.ach .inds span:hover{color:var(--blue);border-color:var(--blue)}
@media(max-width:680px){.ach .grid{grid-template-columns:1fr;gap:36px}}

/* ---------- contact ---------- */
.contact{text-align:center;position:relative;overflow:hidden}
.contact .halo{position:absolute;left:50%;top:60%;width:900px;height:900px;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(61,91,255,.13),transparent 62%);pointer-events:none}
.contact h2.big{font-family:'Clash Display',sans-serif;font-weight:500;font-size:clamp(2.6rem,10vw,7rem);line-height:1;letter-spacing:-.015em}
.contact h2.big .b{color:var(--blue)}
.contact p{color:var(--muted);margin:24px auto 0;max-width:460px}
.contact .cta-row{justify-content:center}
.contact .channels{display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(18px,4vw,46px);margin-top:56px;color:var(--muted);font-size:.9rem}
.contact .channels a:hover{color:var(--blue)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:32px var(--pad);display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;color:var(--muted)}
footer .mono{font-size:.6rem}

/* ---------- lightbox ---------- */
.modal{
  position:fixed;inset:0;z-index:5000;display:none;align-items:center;justify-content:center;
  background:rgba(6,7,10,.78);
  -webkit-backdrop-filter:blur(16px) saturate(1.2);backdrop-filter:blur(16px) saturate(1.2);
  padding:clamp(14px,3vw,40px);
}
.modal.open{display:flex;animation:mfade .3s var(--ease-out)}
@keyframes mfade{from{opacity:0}to{opacity:1}}
.modal .frame{position:relative;width:100%;max-width:min(94vw,440px);transition:max-width .2s}
.modal .frame.landscape{max-width:min(94vw,1100px)}
.modal video{width:100%;max-height:84svh;object-fit:contain;background:#000;border:1px solid var(--line);border-radius:4px}
.modal .close{
  position:absolute;top:-48px;right:0;border-radius:999px;
  font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);border:1px solid var(--line);padding:10px 18px;background:rgba(10,11,14,.6);
  transition:color .3s,border-color .3s;
}
.modal .close:hover{color:var(--blue);border-color:var(--blue)}
@media(max-width:560px){
  .modal .close{top:auto;bottom:-52px;right:50%;transform:translateX(50%)}
  .modal video{max-height:76svh}
}
@media (prefers-reduced-motion:reduce){.modal.open{animation:none}}