/* ============================================================
   Mezo Marketing — portfolio. Dark canvas · electric blue · gold.
   Built on CSS logical properties so the whole layout mirrors for RTL.
   ============================================================ */
:root{
  --bg:#05080F; --bg-alt:#0A1430; --panel:#0B1428; --panel-2:#0E1C3A;
  --blue:#1E5BFF; --blue-glow:#38C6FF; --gold:#E7B84B; --gold-soft:#F6D67E; --gold-deep:#B8862A;
  --text:#EAF1FF; --dim:#9DB0D6; --line:rgba(90,130,255,.16); --line-2:rgba(90,130,255,.28);
  --wa:#25D366;
  --grad-blue:linear-gradient(120deg,var(--blue),var(--blue-glow));
  --grad-gold:linear-gradient(120deg,var(--gold-soft),var(--gold),var(--gold-deep));
  --maxw:1200px; --nav-h:64px;
  --fs-display:clamp(2.1rem,6vw,4.2rem);
  --ease:cubic-bezier(.22,.61,.36,1);
  --r:16px;
  --font-d:"Saira",system-ui,sans-serif;
  --font-b:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
[dir=rtl]{ --font-d:"Tajawal",system-ui,sans-serif; --font-b:"Cairo","Tajawal",system-ui,sans-serif; }

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-b);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::before{ /* ambient brand glow, flips side in RTL */
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(1100px 620px at 12% -8%, rgba(30,91,255,.20), transparent 60%),
    radial-gradient(900px 500px at 96% 8%, rgba(56,198,255,.08), transparent 55%);
}
[dir=rtl] body::before{background:
  radial-gradient(1100px 620px at 88% -8%, rgba(30,91,255,.20), transparent 60%),
  radial-gradient(900px 500px at 4% 8%, rgba(56,198,255,.08), transparent 55%);}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-d);font-weight:800;line-height:1.05;margin:0;letter-spacing:-.01em}
.section{max-width:var(--maxw);margin-inline:auto;padding:clamp(48px,7vw,96px) 20px}
.eyebrow{font-family:var(--font-d);font-weight:700;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
[dir=rtl] .eyebrow{letter-spacing:0;text-transform:none}
.lead{color:var(--dim);max-width:60ch}
.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip-link:focus,.skip-link:focus-visible{position:fixed;inset-block-start:8px;inset-inline-start:8px;
  width:auto;height:auto;margin:0;overflow:visible;clip:auto;clip-path:none;padding:10px 16px;
  background:var(--panel-2);color:var(--text);border:1px solid var(--gold);border-radius:8px;z-index:100}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-d);font-weight:700;
  border:1px solid var(--line-2);background:var(--panel-2);color:var(--text);
  padding:13px 22px;border-radius:999px;cursor:pointer;transition:.18s var(--ease);position:relative;overflow:hidden}
.btn:hover{border-color:var(--blue);transform:translateY(-1px)}
.btn.gold{border:none;color:#1a1300;background:var(--grad-gold);box-shadow:0 6px 26px rgba(231,184,75,.28)}
.btn.gold:hover{box-shadow:0 10px 34px rgba(231,184,75,.42)}
.btn.ghost{background:transparent}
.btn .ic{width:18px;height:18px}
/* gold-foil pointer sheen */
.btn.gold::after{content:"";position:absolute;inset:0;background:radial-gradient(120px 120px at var(--x,50%) var(--y,50%),rgba(255,255,255,.45),transparent 60%);opacity:0;transition:opacity .2s}
.btn.gold:hover::after{opacity:.5}

/* ============================================================ NAV */
.nav{position:sticky;top:0;z-index:40;height:var(--nav-h);display:flex;align-items:center;
  justify-content:space-between;gap:14px;padding-inline:20px;max-width:var(--maxw);margin-inline:auto}
.nav-bg{position:fixed;top:0;inset-inline:0;height:var(--nav-h);z-index:39;
  background:rgba(5,8,15,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
  opacity:0;transition:opacity .3s}
.nav-bg.solid{opacity:1}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:26px;width:auto}
.nav-actions{display:flex;align-items:center;gap:8px}
.icon-btn{width:40px;height:40px;display:grid;place-items:center;border-radius:11px;border:1px solid var(--line);
  background:var(--panel);color:var(--text);transition:.16s var(--ease)}
.icon-btn:hover{border-color:var(--blue);color:var(--blue-glow);transform:translateY(-1px)}
.icon-btn svg{width:19px;height:19px}
.icon-btn.wa:hover{color:var(--wa);border-color:var(--wa)}
.lang{font-family:var(--font-d);font-weight:700;border:1px solid var(--line-2);background:transparent;color:var(--text);
  border-radius:999px;padding:8px 15px;cursor:pointer;letter-spacing:.04em;transition:.16s}
.lang:hover{border-color:var(--gold);color:var(--gold)}

/* ============================================================ HERO */
.hero{position:relative;min-height:calc(100svh - var(--nav-h));display:grid;align-items:center;
  grid-template-columns:1.05fr .95fr;gap:40px;max-width:var(--maxw);margin-inline:auto;padding:30px 20px 60px;overflow:hidden}
.hero-streaks{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.hero-streaks i{position:absolute;inset-inline-start:-30%;width:160%;height:1px;
  background:linear-gradient(90deg,transparent,var(--blue-glow),transparent);opacity:.0;
  transform:rotate(-22deg);transform-origin:center;animation:streak 1.5s var(--ease) forwards}
[dir=rtl] .hero-streaks i{transform:rotate(22deg)}
.hero-streaks i:nth-child(1){top:22%;animation-delay:.05s}
.hero-streaks i:nth-child(2){top:40%;animation-delay:.18s}
.hero-streaks i:nth-child(3){top:62%;animation-delay:.31s}
.hero-streaks i:nth-child(4){top:80%;animation-delay:.44s}
@keyframes streak{0%{opacity:0;transform:translateX(-40%) rotate(-22deg)}40%{opacity:.55}100%{opacity:.12;transform:translateX(0) rotate(-22deg)}}
.hero-mark{height:clamp(58px,11vw,150px);width:auto;margin-bottom:22px;filter:drop-shadow(0 8px 30px rgba(231,184,75,.18))}
.hero h1{font-size:var(--fs-display);max-width:14ch;margin-bottom:10px}
.hero .tag{font-size:clamp(1.05rem,2.2vw,1.45rem);color:var(--text);max-width:30ch;font-weight:500;font-family:var(--font-b)}
.hero .tag .other{display:block;color:var(--dim);font-size:.82em;margin-top:6px}
.goldtext{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
[dir=rtl] #heroWa .arrow{display:inline-block;transform:scaleX(-1)}
.hero-stats{display:flex;gap:22px;margin-top:30px;flex-wrap:wrap;color:var(--dim);font-size:.92rem}
.hero-stats b{font-family:var(--font-d);font-size:1.5rem;color:var(--text);display:block;line-height:1}
.hero-stats .gold{color:var(--gold)}
.showreel{position:relative;border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;
  aspect-ratio:16/9;background:#070c18;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.showreel video,.showreel img{width:100%;height:100%;object-fit:cover}
.showreel .ix{position:absolute;inset-block-end:10px;inset-inline-start:12px;font-family:var(--font-d);
  font-size:.72rem;letter-spacing:.12em;color:var(--gold);background:rgba(5,8,15,.55);padding:3px 9px;border-radius:8px}
.scrollcue{position:absolute;inset-block-end:14px;inset-inline-start:50%;transform:translateX(-50%);display:flex;gap:5px;color:var(--blue-glow);opacity:.7}
.scrollcue span{animation:march 1.2s infinite}
.scrollcue span:nth-child(2){animation-delay:.15s}.scrollcue span:nth-child(3){animation-delay:.3s}
@keyframes march{0%,100%{opacity:.2}50%{opacity:1}}
[dir=rtl] .scrollcue{transform:translateX(50%) scaleX(-1)}

/* ============================================================ TRUST STRIP */
.strip{border-block:1px solid var(--line);background:linear-gradient(180deg,var(--bg-alt),transparent)}
.strip-in{max-width:var(--maxw);margin-inline:auto;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.marquee{overflow:hidden;flex:1;min-width:240px;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee ul{display:flex;gap:36px;list-style:none;margin:0;padding:0;width:max-content;animation:scroll 28s linear infinite;font-family:var(--font-d);color:var(--dim);letter-spacing:.05em}
.marquee:hover ul{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}
[dir=rtl] .marquee ul{animation-name:scroll-r}@keyframes scroll-r{to{transform:translateX(50%)}}

/* ============================================================ CATEGORY COVERS */
.covers{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.cover{position:relative;aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);cursor:pointer;background:#070c18}
.cover img{width:100%;height:100%;object-fit:cover;transition:.5s var(--ease);opacity:.8}
.cover:hover img{transform:scale(1.06);opacity:1}
.cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(5,8,15,.85))}
.cover b{position:absolute;inset-block-end:14px;inset-inline-start:14px;z-index:2;font-family:var(--font-d);font-size:1.1rem}
.cover .n{position:absolute;inset-block-end:14px;inset-inline-end:14px;z-index:2;color:var(--gold);font-family:var(--font-d);font-size:.85rem}

/* ============================================================ THE WORK / FILTER DECK */
.work-head{display:flex;align-items:end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.deck{position:sticky;top:var(--nav-h);z-index:30;padding:14px 0;background:linear-gradient(180deg,var(--bg) 70%,transparent);backdrop-filter:blur(6px)}
.seg{display:inline-flex;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:5px}
.seg button{font-family:var(--font-d);font-weight:700;border:none;background:transparent;color:var(--dim);
  padding:9px 18px;border-radius:999px;cursor:pointer;transition:.16s var(--ease);letter-spacing:.03em}
[dir=rtl] .seg button{letter-spacing:0}
.seg button[aria-pressed=true]{color:#04122e;background:var(--grad-blue);box-shadow:0 4px 16px rgba(30,91,255,.4)}
.rail{display:flex;gap:8px;overflow-x:auto;padding:14px 0 4px;scrollbar-width:none;
  -webkit-mask:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent)}
.rail::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;font-family:var(--font-d);font-weight:600;font-size:.9rem;border:1px solid var(--line-2);
  background:transparent;color:var(--dim);padding:8px 16px;border-radius:999px;cursor:pointer;transition:.16s var(--ease);white-space:nowrap}
.chip:hover{color:var(--text);border-color:var(--blue)}
.chip[aria-pressed=true]{color:var(--gold);border-color:var(--gold);background:rgba(231,184,75,.08)}
.result-line{font-family:var(--font-d);color:var(--dim);font-size:.9rem;margin-top:6px}
.result-line b{color:var(--gold)}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-auto-rows:1px;grid-auto-flow:row dense;gap:14px;margin-top:8px}
.tile{position:relative;border-radius:14px;overflow:hidden;background:var(--panel);border:1px solid var(--line);
  cursor:pointer;transition:transform .42s var(--ease),opacity .42s var(--ease),border-color .2s;will-change:transform}
.tile:hover{border-color:var(--line-2)}
.tile.hide{display:none}
.tile.enter{opacity:0;transform:scale(.96)}
.tile img.poster,.tile video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tile .ov{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;
  padding:12px;background:linear-gradient(180deg,transparent 55%,rgba(5,8,15,.82));opacity:0;transition:.25s}
.tile:hover .ov,.tile:focus-within .ov{opacity:1}
.tile .ov .ttl{font-family:var(--font-d);font-weight:700;font-size:.95rem}
.tile .ov .sub{color:var(--gold);font-size:.78rem;font-family:var(--font-d)}
.tile .typetag{position:absolute;top:10px;inset-inline-start:10px;z-index:3;font-family:var(--font-d);font-weight:700;
  font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;padding:3px 9px;border-radius:999px;
  background:rgba(5,8,15,.6);backdrop-filter:blur(4px)}
.typetag.reel{color:var(--blue-glow)} .typetag.video{color:#9cc0ff} .typetag.photo{color:var(--gold)}
.tile .play{position:absolute;top:50%;inset-inline-start:50%;transform:translate(-50%,-50%);z-index:3;
  width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:rgba(5,8,15,.55);
  border:1px solid var(--gold);color:var(--gold);transition:.2s}
[dir=rtl] .tile .play{transform:translate(50%,-50%)}
.tile:hover .play{background:var(--grad-gold);color:#1a1300;border-color:transparent}
.tile .star{position:absolute;top:10px;inset-inline-end:10px;z-index:3;color:var(--gold)}
.sweep{position:absolute;inset:0;z-index:5;pointer-events:none;background:linear-gradient(90deg,transparent,rgba(231,184,75,.5),transparent);
  transform:translateX(-100%);}
.sweep.go{animation:sweep .5s var(--ease)}
@keyframes sweep{to{transform:translateX(120%)}}
[dir=rtl] .sweep.go{animation-name:sweep-r}@keyframes sweep-r{to{transform:translateX(-120%)}}
.empty{text-align:center;padding:60px 20px;border:1px dashed var(--line-2);border-radius:var(--r);grid-column:1/-1}
.empty b{font-family:var(--font-d);font-size:1.2rem;display:block;margin-bottom:10px}
.skel{border-radius:14px;background:linear-gradient(100deg,var(--panel) 30%,var(--panel-2) 50%,var(--panel) 70%);
  background-size:200% 100%;animation:shimmer 1.3s infinite}
@keyframes shimmer{to{background-position:-200% 0}}

/* ============================================================ SERVICES */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.svc{border:1px solid var(--line);border-radius:var(--r);padding:24px;background:linear-gradient(180deg,var(--panel),transparent);transition:.2s var(--ease)}
.svc:hover{border-color:var(--gold);transform:translateY(-3px)}
.svc .ic{width:34px;height:34px;color:var(--blue-glow);margin-bottom:14px}
.svc:hover .ic{color:var(--gold)}
.svc h3{font-size:1.15rem;margin-bottom:6px}
.svc p{color:var(--dim);font-size:.92rem;margin:0}

/* ============================================================ PROCESS */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.step{position:relative;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.step .num{font-family:var(--font-d);font-weight:800;font-size:1.6rem;color:var(--gold)}
.step h4{font-size:1.05rem;margin:8px 0 4px}
.step p{color:var(--dim);font-size:.88rem;margin:0}

/* ============================================================ CONTACT */
.contact{border-radius:calc(var(--r) + 6px);border:1px solid var(--line-2);overflow:hidden;
  background:radial-gradient(900px 400px at 80% -40%,rgba(231,184,75,.16),transparent),linear-gradient(180deg,var(--panel-2),var(--bg-alt))}
.contact-in{padding:clamp(34px,5vw,60px) 20px;text-align:center}
.contact h2{font-size:clamp(1.8rem,4.5vw,3rem);margin-bottom:10px}
.contact .row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:26px}

/* ============================================================ FOOTER */
footer{border-top:1px solid var(--line);margin-top:40px}
.foot{max-width:var(--maxw);margin-inline:auto;padding:34px 20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--dim);font-size:.9rem}
.foot a:hover{color:var(--gold)}

/* ============================================================ LIGHTBOX */
.lb{border:none;background:transparent;max-width:min(1100px,94vw);width:auto;padding:0;color:var(--text);overflow:visible}
.lb::backdrop{background:rgba(3,6,15,.92);backdrop-filter:blur(6px)}
.lb-stage{position:relative;border-radius:var(--r);overflow:hidden;background:#04070f;border:1px solid var(--line-2);display:grid;place-items:center;max-height:82vh}
.lb-stage img,.lb-stage video{max-width:100%;max-height:82vh;width:auto;height:auto;object-fit:contain}
.lb-stage video{background:#000}
.lb .reelframe{aspect-ratio:9/16;height:82vh;max-height:82vh}
.lb-cap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 6px 0;flex-wrap:wrap}
.lb-cap .t{font-family:var(--font-d);font-weight:700}
.lb-cap .s{color:var(--gold);font-size:.85rem}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line-2);background:rgba(5,8,15,.6);color:var(--text);display:grid;place-items:center;cursor:pointer;z-index:4}
.lb-nav:hover{border-color:var(--gold);color:var(--gold)}
.lb-prev{inset-inline-start:10px}.lb-next{inset-inline-end:10px}
.lb-close{position:absolute;top:10px;inset-inline-end:10px;z-index:5;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line-2);background:rgba(5,8,15,.7);color:var(--text);cursor:pointer}
.lb-close:hover{color:var(--gold);border-color:var(--gold)}

/* ============================================================ MOBILE THUMB-BAR */
.thumbbar{position:fixed;inset-block-end:0;inset-inline:0;z-index:45;display:none;gap:10px;padding:10px 14px env(safe-area-inset-bottom);
  background:rgba(5,8,15,.92);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
.thumbbar .btn{flex:1;justify-content:center}

/* ============================================================ RESPONSIVE */
@media (max-width:860px){
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:18px}
  .showreel{order:-1}
  .nav .desktop-cta{display:none}
  .thumbbar{display:flex}
  body{padding-bottom:70px}
  .deck{top:var(--nav-h)}
}
@media (max-width:560px){
  .seg{display:flex;width:100%}.seg button{flex:1;padding:9px 8px;font-size:.85rem}
  .hero-stats{gap:16px}
}

/* ============================================================ MOTION/DATA PREFERENCES */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .hero-streaks i{opacity:.12!important}
}