/* Almasah Events — هوية مأخوذة من الشعار: كحلي داكن + سماوي، والضلع المائل لحرف M كعنصر تصميم متكرر */
:root{
  --ink:#15102e; --ink-2:#221a4a; --ink-3:#2f2766;
  --cyan:#2eaae1; --cyan-d:#1786bd; --cyan-soft:#e6f5fc;
  --paper:#ffffff; --tint:#f3f6fa; --line:#e3e7ee;
  --text:#1b1d2b; --muted:#5d6479; --wa:#25d366;
  --f-display:'Readex Pro','IBM Plex Sans Arabic',Tahoma,sans-serif;
  --f-body:'IBM Plex Sans Arabic','Readex Pro',Tahoma,sans-serif;
  --f-latin:'Outfit','Readex Pro',sans-serif;
  --r:14px; --shadow:0 18px 40px rgba(21,16,46,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--f-body);color:var(--text);background:var(--paper);font-size:17px;line-height:1.8;overflow-x:hidden}
body.loading{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--f-display);line-height:1.3;text-wrap:balance}
.wrap{width:min(1220px,100% - 32px);margin-inline:auto}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:12px 22px;font-family:var(--f-display);font-weight:600;font-size:15.5px;transition:.25s;white-space:nowrap}
.btn-lg{padding:15px 28px;font-size:16.5px}
.btn-sm{padding:8px 14px;font-size:14px}
.btn-block{width:100%}
.btn-cyan{background:var(--cyan);color:var(--ink)}
.btn-cyan:hover{background:#56bde9;transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-line{background:transparent;color:#fff;border:1.5px dashed rgba(255,255,255,.5);cursor:pointer}
.btn-line:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#1ebe59}

/* ---------- interactive logo (SVG) ---------- */
.mark{display:block;direction:ltr;overflow:visible}
.mark .m-shape{fill:var(--ink);transition:transform .5s cubic-bezier(.3,1.5,.5,1)}
.mark .m-tri{fill:var(--cyan);transition:transform .5s cubic-bezier(.3,1.5,.5,1);transform-origin:5px 500px}
.mark .m-word{font-family:var(--f-latin);font-weight:600;font-size:300px;fill:var(--ink);letter-spacing:-4px}
.mark .m-sub{font-family:var(--f-latin);font-weight:400;font-size:205px;fill:var(--cyan);letter-spacing:118px}
.brand{width:190px;flex:none;transition:width .3s}
.brand:hover .m-tri,.brand.pulse .m-tri{transform:translate(-30px,30px) scale(1.12)}
.brand:hover .m-shape{transform:translateY(-14px)}
.brand.pulse .m-sub{animation:subWave 1s ease}
@keyframes subWave{40%{fill:var(--ink)}}
.preloader{position:fixed;inset:0;z-index:999;background:#fff;display:grid;place-items:center;transition:opacity .5s,visibility .5s}
.preloader.done{opacity:0;visibility:hidden}
.preloader .mark{width:min(460px,80vw)}
.mark.intro .m-shape{stroke:var(--ink);stroke-width:10;stroke-dasharray:2600;stroke-dashoffset:2600;fill-opacity:0;animation:draw 1s ease forwards,fillIn .4s .8s forwards}
.mark.intro .m-tri{animation:triIn .6s .7s cubic-bezier(.3,1.5,.5,1) both}
.mark.intro .m-word{animation:fadeUp .6s .9s both}
.mark.intro .m-sub{animation:spread .8s 1.1s both}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fillIn{to{fill-opacity:1}}
@keyframes triIn{from{transform:translate(-120px,120px);opacity:0}to{transform:none;opacity:1}}
@keyframes fadeUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}
@keyframes spread{from{opacity:0;letter-spacing:0}to{opacity:1;letter-spacing:118px}}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;inset-inline:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:.3s}
.site-header.scrolled{border-color:var(--line);box-shadow:0 8px 24px rgba(21,16,46,.06)}
.nav{display:flex;align-items:center;gap:22px;height:78px;transition:height .3s}
.site-header.scrolled .nav{height:64px}
.site-header.scrolled .brand{width:160px}
.menu{display:flex;gap:2px;margin-inline-start:auto}
.menu a{font-family:var(--f-display);font-weight:500;font-size:15px;padding:8px 12px;border-radius:8px;color:var(--ink);position:relative}
.menu a:hover,.menu a.active{color:var(--cyan-d)}
.menu a.active::after{content:"";position:absolute;inset-inline:12px;bottom:3px;height:2px;background:var(--cyan)}
.burger{display:none;background:none;border:0;width:42px;height:42px;flex-direction:column;justify-content:center;gap:6px;padding:8px}
.burger span{height:2.5px;background:var(--ink);border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(8.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-8.5px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:88vh;min-height:88svh;display:flex;align-items:flex-end;padding-block:150px 90px;color:#fff;overflow:hidden;background:var(--ink)}
.hero-slides,.slide,.hero-shade{position:absolute;inset:0}
.slide{background-size:cover;background-position:center;opacity:0;transform:scale(1.06);transition:opacity 1.3s,transform 7s linear}
.slide.active{opacity:1;transform:scale(1)}
.hero-shade{background:linear-gradient(0deg,rgba(21,16,46,.95) 0%,rgba(21,16,46,.6) 45%,rgba(21,16,46,.25) 100%)}
.hero-tri{position:absolute;left:0;bottom:0;width:min(34vw,420px);aspect-ratio:1;background:var(--cyan);clip-path:polygon(0 0,100% 100%,0 100%);opacity:.9;mix-blend-mode:screen}
.hero-body{position:relative}
.kicker{font-family:var(--f-display);font-weight:600;font-size:14px;letter-spacing:.4px;color:var(--cyan-d);display:inline-flex;align-items:center;gap:10px}
.kicker::before{content:"";width:22px;height:10px;background:var(--cyan);clip-path:polygon(0 0,100% 100%,0 100%)}
.hero .kicker{color:var(--cyan)}
.hero h1{font-size:clamp(36px,6vw,74px);font-weight:700;margin:14px 0 16px;max-width:900px}
.hero h1 span{color:var(--cyan)}
.lead{font-size:clamp(17px,1.6vw,20px);max-width:640px;color:rgba(255,255,255,.86)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-dots{position:absolute;bottom:28px;inset-inline-end:max(16px,calc((100% - 1220px)/2));display:flex;gap:8px}
.hero-dots button{width:28px;height:4px;border:0;border-radius:2px;background:rgba(255,255,255,.35);transition:.3s}
.hero-dots button.on{width:52px;background:var(--cyan)}

.facts{background:var(--ink-2);color:#fff}
.facts-row{display:grid;grid-template-columns:repeat(4,1fr)}
.facts-row div{padding:26px 18px;border-inline-start:1px solid rgba(255,255,255,.1)}
.facts-row div:first-child{border:0}
.facts-row b{display:block;font-family:var(--f-latin);font-size:clamp(28px,3vw,40px);font-weight:600;color:var(--cyan);line-height:1.2}
.facts-row span{font-size:14.5px;color:rgba(255,255,255,.75)}

/* ---------- sections ---------- */
.sec{padding-block:100px}
.sec-tint{background:var(--tint)}
.sec-ink{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.sec-ink::before{content:"";position:absolute;top:0;right:0;width:40%;height:220px;background:var(--ink-2);clip-path:polygon(0 0,100% 0,100% 100%)}
.head{max-width:760px;margin-bottom:46px;position:relative}
.head h2,.about-text h2,.idea-text h2,.order-intro h2{font-size:clamp(28px,3.4vw,44px);font-weight:700;color:var(--ink);margin-top:10px}
.sec-ink .head h2{color:#fff}
.head p:not(.kicker){color:var(--muted);margin-top:10px}
.sec-ink .head p:not(.kicker){color:rgba(255,255,255,.72)}
.sec-ink .kicker{color:var(--cyan)}
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;max-width:none}

.about{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.about-text p{color:var(--muted);margin-top:14px;max-width:62ch}
.about-text strong{color:var(--ink)}
.sister{margin-top:26px;padding:16px 18px;border:1px solid var(--line);border-inline-start:4px solid var(--cyan);border-radius:10px;display:grid;gap:2px}
.sister span{font-size:13px;color:var(--muted)}
.sister a{font-family:var(--f-display);font-weight:600;color:var(--ink)}
.sister a:hover{color:var(--cyan-d)}
.sister small{color:var(--muted);font-size:14px}
.about-media{position:relative}
.about-media img{border-radius:var(--r);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}
.about-media::after{content:"";position:absolute;right:-14px;bottom:-14px;width:90px;height:90px;background:var(--cyan);clip-path:polygon(100% 0,100% 100%,0 100%);z-index:-1}
.about-media figcaption{font-size:13.5px;color:var(--muted);margin-top:10px}

.services{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;display:flex;flex-direction:column;gap:8px;transition:.3s;position:relative;overflow:hidden;cursor:pointer}
.svc::after{content:"";position:absolute;left:0;bottom:0;width:0;height:0;border-style:solid;border-width:0 0 0 0;border-color:transparent transparent transparent var(--cyan);transition:.35s}
.svc:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.svc:hover::after{border-width:46px 0 0 46px}
.svc svg{width:44px;height:44px;fill:none;stroke:var(--cyan-d);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;margin-bottom:6px}
.svc h3{font-size:19px;color:var(--ink)}
.svc p{font-size:15px;color:var(--muted)}
.svc-cta{background:var(--ink);border:0;color:#fff;justify-content:center;cursor:default}
.svc-cta h3{color:#fff}
.svc-cta p{color:rgba(255,255,255,.75)}
.svc-cta .btn{align-self:flex-start;margin-top:6px}

/* ---------- booth studio ---------- */
.studio{display:grid;grid-template-columns:1fr 360px;gap:20px;position:relative}
.stage{position:relative;border-radius:16px;overflow:hidden;background:#e9edf3;min-height:600px;touch-action:none}
.stage canvas{position:absolute;inset:0;width:100%!important;height:100%!important;cursor:grab}
.stage canvas:active{cursor:grabbing}
.stage-hud{position:absolute;top:14px;inset-inline-start:14px;display:flex;gap:8px;flex-wrap:wrap;pointer-events:none}
.stage-hud div{background:rgba(255,255,255,.94);border-radius:10px;padding:6px 12px;line-height:1.35;color:var(--text);box-shadow:0 4px 14px rgba(0,0,0,.08)}
.stage-hud small{display:block;font-size:11.5px;color:var(--muted)}
.stage-hud b{font-family:var(--f-display);font-size:16px;color:var(--ink)}
.stage-tools{position:absolute;bottom:14px;inset-inline-end:14px;display:flex;gap:8px}
.stage-tools button{width:42px;height:42px;border:0;border-radius:10px;background:#fff;color:var(--ink);font-size:18px;box-shadow:0 4px 14px rgba(0,0,0,.12);transition:.2s}
.stage-tools button:hover{transform:translateY(-2px)}
.stage-tools button.on{background:var(--ink);color:var(--cyan)}
.stage-hint{position:absolute;bottom:22px;inset-inline-start:16px;font-size:13px;color:#4b5266;background:rgba(255,255,255,.75);padding:2px 10px;border-radius:999px;pointer-events:none}
.controls{background:var(--ink-2);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:16px}
.panel-body{display:flex;flex-direction:column;gap:16px}
.panel-body[hidden]{display:none}
.modes{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:rgba(0,0,0,.3);padding:4px;border-radius:12px}
.modes button{border:0;background:transparent;color:rgba(255,255,255,.75);padding:10px;border-radius:9px;font-family:var(--f-display);font-weight:600;font-size:15px}
.modes button.on{background:#fff;color:var(--ink)}
.palette{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.palette button{border:1px solid rgba(255,255,255,.15);background:rgba(0,0,0,.22);color:#fff;border-radius:9px;padding:8px 4px;font-size:12.5px;line-height:1.35;transition:.2s}
.palette button:hover{border-color:var(--cyan);background:rgba(46,170,225,.15)}
.palette button b{display:block;font-size:17px;color:var(--cyan)}
.sel-bar{background:rgba(46,170,225,.1);border:1px solid rgba(46,170,225,.35);border-radius:10px;padding:10px}
.sel-bar span{font-size:13.5px;display:block;margin-bottom:8px}
.sel-actions{display:flex;gap:6px}
.sel-actions button{flex:1;border:0;background:rgba(255,255,255,.12);color:#fff;border-radius:7px;padding:7px 4px;font-size:13px}
.sel-actions button:disabled{opacity:.35;cursor:not-allowed}
.sel-actions button:not(:disabled):hover{background:var(--cyan);color:var(--ink)}
.plan-sum{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:4px 10px;font-size:13.5px}
.plan-sum li{display:flex;justify-content:space-between;border-bottom:1px dashed rgba(255,255,255,.12);padding-block:2px}
.plan-sum li b{color:var(--cyan);font-family:var(--f-latin)}
.plan-reset{display:flex;gap:8px;margin-top:10px}
.plan-reset button{border:0;background:none;color:rgba(255,255,255,.7);font-size:13px;text-decoration:underline;text-underline-offset:3px}
.ctl>label,.ctl .two label,.ctl.two label{display:block;font-family:var(--f-display);font-weight:500;font-size:14.5px;margin-bottom:8px}
.ctl label b{color:var(--cyan);font-family:var(--f-latin);font-size:17px}
.ctl.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ctl-note{font-size:13px;color:rgba(255,255,255,.6);margin-top:6px}
.seg{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;background:rgba(0,0,0,.25);padding:4px;border-radius:10px}
.seg-3{grid-template-columns:repeat(3,1fr)}
#segHall button{direction:ltr;font-family:var(--f-latin)}
.seg button{border:0;background:transparent;color:rgba(255,255,255,.78);padding:8px 2px;border-radius:7px;font-size:13.5px;font-weight:500;transition:.2s}
.seg button.on{background:var(--cyan);color:var(--ink);font-weight:600}
input[type=range]{width:100%;accent-color:var(--cyan)}
.swatches{display:flex;flex-wrap:wrap;gap:8px}
.swatches button,.sw-custom{width:34px;height:34px;border-radius:50%;border:2px solid rgba(255,255,255,.2);background:var(--c);transition:.2s;position:relative}
.swatches button.on,.sw-custom.on{border-color:#fff;box-shadow:0 0 0 3px var(--cyan)}
.sw-custom{background:conic-gradient(#f44,#fd4,#4f6,#4df,#64f,#f4d,#f44);cursor:pointer;overflow:hidden;display:block}
.sw-custom input{opacity:0;position:absolute;inset:0;width:100%;height:100%;cursor:pointer}
.txt{width:100%;font-family:inherit;font-size:15px;padding:9px 12px;border-radius:9px;border:1px solid rgba(255,255,255,.18);background:rgba(0,0,0,.25);color:#fff}
.logo-up{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.logo-up span{font-size:12.5px;color:rgba(255,255,255,.6);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.logo-up button{background:none;border:0;color:#ff8a9a;font-size:13px}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.checks label{display:flex;align-items:center;gap:7px;font-size:13.5px;background:rgba(0,0,0,.22);padding:7px 9px;border-radius:8px;cursor:pointer}
.checks input{accent-color:var(--cyan);width:15px;height:15px}

/* ---------- before / after ---------- */
.idea{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}
.idea-text p:not(.kicker){color:var(--muted);margin-top:14px}
.compare{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:2/1;--p:50%;background:#eee}
.compare>img,.compare-top img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.compare-top{position:absolute;inset:0;clip-path:inset(0 0 0 var(--p))}
.compare input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.cmp-handle{position:absolute;top:0;bottom:0;left:var(--p);width:3px;background:var(--cyan);transform:translateX(-50%);pointer-events:none}
.cmp-handle::after{content:"⇆";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:var(--cyan);color:var(--ink);display:grid;place-items:center;font-size:20px;font-weight:700;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.cmp-label{position:absolute;top:14px;background:rgba(21,16,46,.8);color:#fff;font-size:13px;padding:4px 12px;border-radius:999px;pointer-events:none}
.cmp-a{right:14px}.cmp-b{left:14px}

/* ---------- work rail ---------- */
.rail-nav{display:flex;gap:8px}
.rail-nav button{width:46px;height:46px;border-radius:50%;border:1.5px solid var(--ink);background:transparent;color:var(--ink);font-size:18px;transition:.2s}
.rail-nav button:hover{background:var(--ink);color:#fff}
.rail{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px max(16px,calc((100% - 1220px)/2)) 20px;scrollbar-width:thin;cursor:grab}
.rail.drag{cursor:grabbing;scroll-snap-type:none}
.rail figure{flex:0 0 clamp(220px,24vw,300px);scroll-snap-align:start;border-radius:12px;overflow:hidden;position:relative;aspect-ratio:400/550;background:#ddd;box-shadow:0 8px 20px rgba(21,16,46,.1)}
.rail img{width:100%;height:100%;object-fit:cover;transition:transform .5s;pointer-events:none}
.rail figure:hover img{transform:scale(1.05)}

/* ---------- clients ---------- */
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:18px;width:max-content;animation:scroll 50s linear infinite;padding-block:6px}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track div{width:170px;height:100px;flex:none;background:#fff;border:1px solid var(--line);border-radius:12px;display:grid;place-items:center;padding:14px;filter:grayscale(1);opacity:.75;transition:.3s}
.marquee-track div:hover{filter:none;opacity:1;border-color:var(--cyan)}
.marquee-track img{max-height:70px;max-width:100%;object-fit:contain}
@keyframes scroll{to{transform:translateX(50%)}}

/* ---------- order ---------- */
.order{display:grid;grid-template-columns:.85fr 1.15fr;gap:46px;align-items:start}
.order-intro>p:not(.kicker){color:var(--muted);margin-top:12px}
.design-card{margin-top:22px;background:#fff;border:1px solid var(--line);border-inline-start:4px solid var(--cyan);border-radius:12px;padding:14px}
.dc-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;color:var(--ink)}
.dc-head button{border:0;background:none;color:#c8283c;font-weight:600}
.design-card img{border-radius:8px;width:100%;aspect-ratio:16/10;object-fit:cover}
.design-card p{font-size:14px;color:var(--muted);margin-top:10px;white-space:pre-line}
.form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;display:grid;gap:14px;box-shadow:var(--shadow)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fg label{display:block;font-family:var(--f-display);font-weight:500;font-size:14px;margin-bottom:6px;color:var(--ink)}
.fg input,.fg select,.fg textarea{width:100%;font-family:inherit;font-size:16px;border:1.5px solid var(--line);border-radius:10px;padding:10px 13px;background:var(--tint);color:var(--text);transition:.2s}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:0;border-color:var(--cyan);background:#fff;box-shadow:0 0 0 4px rgba(46,170,225,.15)}
.fg .invalid{border-color:#c8283c!important;background:#fff5f6}
.pair{display:flex;align-items:center;gap:8px}
.pair span{color:var(--muted);font-weight:700}
.wa-result{background:#eafaf0;border:1.5px solid var(--wa);border-radius:12px;padding:14px;display:grid;gap:10px;text-align:center;font-weight:600;color:#14753b}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:rgba(255,255,255,.75);padding-top:64px;position:relative;overflow:hidden}
.footer::before{content:"";position:absolute;left:0;bottom:0;width:260px;height:260px;background:var(--cyan);clip-path:polygon(0 0,100% 100%,0 100%);opacity:.12}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;padding-bottom:40px;position:relative}
.foot h4{color:#fff;font-size:17px;margin-bottom:12px}
.foot p{font-size:15px}
.foot .num{font-family:var(--f-latin);text-align:right}
.foot a{display:block;padding:2px 0;font-size:15px}
.foot a:hover{color:var(--cyan)}
.foot-brand img{margin-bottom:14px}
.addr{margin-top:8px;font-size:14px!important;color:rgba(255,255,255,.6)}
.copy{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:18px;font-size:14px;position:relative}

.wa-float{position:fixed;bottom:22px;inset-inline-start:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 10px 25px rgba(37,211,102,.45)}
.wa-float:hover{transform:scale(1.08)}
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(10,8,25,.94);display:flex;align-items:center;justify-content:center;padding:20px}
.lightbox[hidden]{display:none}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:10px}
.lightbox button{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;width:52px;height:52px;border-radius:50%;font-size:30px;line-height:1}
.lb-close{top:18px;inset-inline-end:18px}
.lb-prev{inset-inline-start:18px;top:50%;transform:translateY(-50%)}
.lb-next{inset-inline-end:18px;top:50%;transform:translateY(-50%)}
.toast{position:fixed;bottom:96px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 22px;border-radius:10px;font-weight:500;opacity:0;visibility:hidden;transition:.3s;z-index:300;max-width:calc(100% - 32px);text-align:center;border-inline-start:4px solid var(--cyan)}
.toast.show{opacity:1;visibility:visible;transform:translateX(-50%)}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s,transform .8s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}.mark.intro .m-shape{stroke-dashoffset:0;fill-opacity:1}}

@media (max-width:1100px){
  .services{grid-template-columns:repeat(2,1fr)}
  .studio{grid-template-columns:1fr}
  .nav-cta{display:none}
}
@media (max-width:900px){
  .burger{display:flex;margin-inline-start:auto}
  .menu{position:fixed;top:64px;inset-inline:0;background:#fff;flex-direction:column;padding:10px 16px 18px;box-shadow:0 20px 30px rgba(0,0,0,.08);transform:translateY(-130%);transition:.35s;z-index:-1}
  .menu.open{transform:none}
  .menu a{padding:12px;border-bottom:1px solid var(--line);font-size:17px}
  .menu a.active::after{display:none}
  .nav{height:64px}
  .brand{width:150px}
  .about,.idea,.order{grid-template-columns:1fr;gap:36px}
  .facts-row{grid-template-columns:repeat(2,1fr)}
  .facts-row div:nth-child(3){border:0}
  .foot{grid-template-columns:1fr 1fr}
  .stage{min-height:460px}
}
@media (max-width:600px){
  body{font-size:16px}
  .sec{padding-block:70px}
  .services,.row,.foot{grid-template-columns:1fr}
  .hero-cta .btn{width:100%}
  .head-row{flex-direction:column;align-items:flex-start}
  .stage{min-height:380px}
  .stage-hint{display:none}
  .form{padding:20px}
  .compare{aspect-ratio:4/3}
  .ctl.two{grid-template-columns:1fr}
}

/* زر العودة إلى واجهة مجموعة الماسة */
.group-pill{position:fixed;bottom:30px;inset-inline-end:22px;z-index:60;display:flex;align-items:center;gap:8px;padding:9px 16px;border-radius:99px;
  background:rgba(21,16,46,.88);color:#fff;font-size:14px;font-weight:600;backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.16);
  box-shadow:0 10px 25px rgba(0,0,0,.25);transition:transform .3s,background .3s}
.group-pill:hover{transform:translateY(-3px);background:#15102e}
.group-pill svg{flex:none;transition:transform .5s}
.group-pill:hover svg{transform:rotate(-12deg) scale(1.1)}
@media (max-width:600px){.group-pill{padding:8px 13px;font-size:13px}}
/* حقوق التطوير */
.dev-credit{text-align:center;padding:0 16px 18px;font-size:13px}
.dev-credit a{color:rgba(255,255,255,.6);text-decoration:none;transition:color .2s}
.dev-credit a:hover{color:#fff;text-decoration:underline}