:root{
  --slate:#1B263B; --slate-2:#33405A; --gold:#D4AF37; --gold-hover:#E2C15A;
  --silver:#E0E1DD; --white:#FFFFFF; --muted:#4A4F57; --muted-on-dark:#C9CED8;
  --radius:24px; --max:1200px;
  --ar:'Readex Pro',system-ui,sans-serif; --logo:'Cairo','Readex Pro',sans-serif; --latin:'Space Grotesk','Readex Pro',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;overflow-x:clip;background:var(--silver);color:var(--slate);font-family:var(--ar);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
img,svg{display:block}
a{color:inherit}
h1,h2,h3{margin:0;line-height:1.3}
p{margin:0}
.latin{font-family:var(--latin)}
.container{max-width:var(--max);margin:0 auto;padding-inline:24px}
.skip{position:absolute;right:8px;top:8px;background:var(--gold);color:var(--slate);padding:10px 16px;border-radius:10px;z-index:100;transform:translateY(-200%)}
.skip:focus{transform:none}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 26px;border-radius:14px;font-weight:600;font-size:1.05rem;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:var(--ar);transition:background .15s,transform .15s}
.btn:active{transform:translateY(1px)}
.btn-gold{background:var(--gold);color:var(--slate)}
.btn-gold:hover{background:var(--gold-hover)}
.btn-outline{border-color:var(--silver);color:var(--white)}
.btn-outline:hover{background:rgba(255,255,255,.08)}
.btn-sm{min-height:44px;padding:0 18px;font-size:.95rem}
.btn-block{width:100%}

/* sticky header */
.site-header{position:sticky;top:0;z-index:60;background:var(--slate);color:var(--white);transition:box-shadow .2s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(0,0,0,.28)}
.site-header .nav{padding-block:14px}

/* hero */
.hero{background:var(--slate);color:var(--white);position:relative;overflow:hidden}
.peaks{position:absolute;inset:auto 0 0 0;width:100%;height:260px;pointer-events:none}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:20px;position:relative;z-index:2}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--white)}
.tile{width:48px;height:48px;border-radius:12px;background:var(--gold);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.tile span{font-family:var(--logo);font-weight:800;font-size:36px;line-height:1;color:var(--slate);margin-top:-5px}
.brand-name{font-family:var(--logo);font-weight:800;font-size:28px}
.menu{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:26px}
.menu a:not(.btn){color:var(--silver);text-decoration:none}
.menu a:not(.btn):hover{color:var(--gold)}
.menu-btn{display:none;background:none;border:0;color:var(--white);width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;border-radius:10px}
.hero-body{padding-block:56px 210px;position:relative;z-index:1;display:flex;flex-direction:column;gap:22px}
.eyebrow{color:var(--gold);font-weight:600}
.hero h1{font-size:clamp(2.3rem,5.4vw,4.25rem);font-weight:700;max-width:820px}
.lead{font-size:1.2rem;color:var(--muted-on-dark);max-width:640px}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:6px}

/* clients strip */
.clients{background:var(--white);padding-block:28px 32px;border-bottom:1px solid #D3D5D0}
.clients-title{font-size:1rem;font-weight:600;color:var(--muted);text-align:center;margin-bottom:18px}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{list-style:none;margin:0;padding:0;display:flex;width:max-content;animation:qaf-marquee 28s linear infinite}
.marquee-track li{padding-inline:36px;display:flex;align-items:center}
.marquee-track .wm{filter:grayscale(1);opacity:.7;transition:filter .2s,opacity .2s}
.marquee-track .wm:hover{filter:none;opacity:1}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes qaf-marquee{to{transform:translateX(50%)}}

/* sections */
.section{padding-block:72px 24px}
.section-head{display:flex;flex-direction:column;gap:10px;margin-bottom:28px}
.bar{width:56px;height:4px;background:var(--gold);display:block}
.section-head h2{font-size:clamp(1.9rem,3.5vw,2.5rem)}
.grid{display:grid;gap:20px}
.cards{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{background:var(--white);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:12px}
.card h3{font-size:1.45rem;font-weight:600}
.card p{color:var(--muted)}
.icon{width:64px;height:64px;border-radius:16px;background:var(--slate);display:flex;align-items:center;justify-content:center}
.icon svg{width:34px;height:34px;fill:none;stroke:var(--gold);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.logo-box{margin:0;height:72px;display:flex;align-items:center;border-bottom:1px solid var(--silver);padding-bottom:14px;margin-bottom:4px}
.logo-box .wm{align-items:flex-start}
/* wordmarks of Qaf projects */
.wm{display:inline-flex;flex-direction:column;align-items:center;line-height:1.15;white-space:nowrap}
.wm-ar{font-family:var(--logo);font-weight:800;font-size:30px}
.wm-en{font-family:'Montserrat',var(--latin);font-weight:700;font-size:11px;letter-spacing:.24em}
.wm-hader .wm-ar,.wm-vital .wm-ar{color:#1C2D3D}
.wm-hader .wm-en,.wm-vital .wm-en{color:#2F7A40}
.wm-diamond .wm-ar{color:var(--slate)}
.wm-diamond .wm-en{color:#7A6418}
.work .tag{color:#7A6418;font-weight:600;font-size:.95rem}
.work h3{font-family:var(--logo);font-weight:800;font-size:1.9rem}
.more{margin-top:auto;font-weight:600;color:var(--slate);text-decoration:none;border-bottom:2px solid var(--gold);align-self:flex-start;padding-bottom:2px}
.more:hover{color:#7A6418}
.why{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.why>div{border-top:3px solid var(--slate);padding-top:18px}
.why>div.gold{border-top-color:var(--gold)}
.why h3{font-size:1.2rem;font-weight:600;margin-bottom:6px}
.why p{color:var(--muted)}

.dark{background:var(--slate);color:var(--white);margin-top:56px}
.dark .section{padding-block:72px}
.steps{list-style:none;margin:0;padding:0;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.steps li{background:var(--slate-2);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:8px}
.steps .num{font-weight:700;font-size:2rem;color:var(--gold)}
.steps h3{font-size:1.2rem;font-weight:600}
.steps p{color:#D5D9E0}

/* contact */
.contact{display:flex;flex-wrap:wrap;gap:28px;padding-block:80px}
.form-card{flex:999 1 520px;min-width:0;background:var(--white);border-radius:28px;padding:36px;display:flex;flex-direction:column;gap:18px}
.form-card h2{font-size:2.1rem}
.muted{color:var(--muted)}
form{display:flex;flex-direction:column;gap:16px}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
label{font-weight:600;font-size:.95rem}
input,select,textarea{font:inherit;color:var(--slate);background:var(--white);border:1.5px solid #9AA1AD;border-radius:12px;padding:12px 14px;min-height:50px;width:100%}
input[type=tel]{font-family:var(--latin);text-align:right}
textarea{resize:vertical;min-height:120px}
input:focus,select:focus,textarea:focus{border-color:var(--slate);outline:3px solid rgba(212,175,55,.45);outline-offset:0}
.invalid{border-color:#A33A1E}
.error{color:#A33A1E;font-size:.9rem}
.hp{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);opacity:0;pointer-events:none}
.status{min-height:1.5em;font-weight:600}
.info-card{flex:1 1 320px;min-width:0;background:var(--slate);color:var(--white);border-radius:28px;padding:36px;display:flex;flex-direction:column;gap:22px}
.info-card h2{font-size:1.7rem}
.label{color:var(--muted-on-dark);font-size:.95rem}
.phone{font-size:2rem;font-weight:700;color:var(--gold);text-decoration:none}
.contact-link{font-size:1.15rem;font-weight:600;color:var(--white);text-decoration:none;overflow-wrap:break-word}
.contact-link:hover{color:var(--gold)}
.strong{font-weight:600}
.info-card .btn{margin-top:auto}

/* footer */
.footer{background:var(--slate);color:var(--silver)}
.footer-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;padding-block:26px;padding-inline-end:84px;font-size:.95rem}
.footer-links{display:flex;flex-wrap:wrap;gap:18px}
.footer-links a{color:var(--silver);text-decoration:none}
.footer-links a:hover{color:var(--gold)}
.brand.small{color:var(--silver);gap:10px}
.brand.small .tile{width:36px;height:36px;border-radius:9px}
.brand.small .tile span{font-size:27px;margin-top:-4px}

/* whatsapp floating */
.wa-float{position:fixed;left:20px;bottom:20px;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:50}
.wa-float svg{width:32px;height:32px}

/* mobile */
@media (max-width:820px){
  .menu-btn{display:inline-flex}
  .nav{position:relative}
  .menu{display:none;position:absolute;top:72px;right:16px;left:16px;flex-direction:column;align-items:stretch;gap:4px;background:var(--slate-2);padding:12px;border-radius:16px;box-shadow:0 16px 40px rgba(0,0,0,.3)}
  .menu.open{display:flex}
  .menu a:not(.btn){display:block;padding:12px 10px}
  .hero-body{padding-block:36px 150px}
  .peaks{height:130px}
  .wa-float{width:52px;height:52px;left:14px;bottom:14px}
  .wa-float svg{width:28px;height:28px}
  .marquee-track li{padding-inline:24px}
  .wm-ar{font-size:24px}
  .form-card,.info-card{padding:24px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}.marquee{-webkit-mask-image:none;mask-image:none}.marquee-track{animation:none;width:auto;flex-wrap:wrap;justify-content:center}.marquee-track li[aria-hidden]{display:none}}

/* ───────── motion ───────── */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

/* scroll progress */
.progress{position:absolute;inset:auto 0 0 0;height:3px;background:transparent}
.progress span{display:block;height:100%;width:100%;background:var(--gold);transform:scaleX(var(--p,0));transform-origin:right center}

/* header shrinks */
.site-header .nav{transition:padding .25s}
.site-header.scrolled .nav{padding-block:8px}
.site-header .tile{transition:transform .3s}
.site-header.scrolled .tile{transform:scale(.88)}

/* hero intro */
@keyframes rise{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
.js .intro{opacity:0;animation:rise .8s cubic-bezier(.2,.7,.2,1) forwards;animation-delay:calc(.15s + var(--i,0) * .12s)}

/* peaks draw in, then drift */
.js .peaks .draw{stroke-dasharray:2200;stroke-dashoffset:2200;animation:draw 2.4s .4s ease-out forwards}
.js .peaks .draw.d2{animation-delay:.7s}
@keyframes draw{to{stroke-dashoffset:0}}
.peaks g{animation:drift 14s ease-in-out infinite alternate}
@keyframes drift{from{transform:translateX(0)}to{transform:translateX(-24px)}}

/* giant glyph */
.hero-glyph{position:absolute;left:4%;top:50%;font-family:var(--logo);font-weight:800;font-size:clamp(260px,38vw,560px);line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(212,175,55,.22);transform:translate3d(0,calc(-50% + var(--py,0px)),0) rotate(-6deg);pointer-events:none;user-select:none;z-index:0}
.js .hero-glyph{opacity:0;animation:glyphin 1.4s .3s ease-out forwards}
@keyframes glyphin{from{opacity:0;filter:blur(8px)}to{opacity:1;filter:none}}

/* typer */
.typer{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:700;color:var(--gold);min-height:1.6em}
.caret{display:inline-block;width:3px;height:1.05em;background:var(--gold);margin-inline-start:6px;vertical-align:-0.15em;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* scroll reveal */
.js [data-reveal]{opacity:0}
.js [data-reveal].in{animation:reveal .8s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--d,0) * .1s)}
@keyframes reveal{from{opacity:0;translate:0 36px;scale:.98}to{opacity:1;translate:0 0;scale:1}}
.section-head .bar{transform-origin:right;transition:transform .8s .2s cubic-bezier(.2,.7,.2,1)}
.js .section-head:not(.in) .bar{transform:scaleX(0)}

/* cards: lift + tilt + gold edge */
.card{transition:box-shadow .3s,transform .2s ease-out;will-change:transform;position:relative}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;border:2px solid var(--gold);opacity:0;transition:opacity .3s;pointer-events:none}
.card:hover{box-shadow:0 22px 50px rgba(27,38,59,.14)}
.card:hover::before{opacity:1}
.card .icon{transition:transform .4s cubic-bezier(.2,.7,.2,1),background .3s}
.card:hover .icon{transform:rotate(-8deg) scale(1.08)}
.card .icon svg{transition:transform .4s}
.more span{display:inline-block;transition:transform .25s}
.more:hover span{transform:translateX(-6px)}

/* steps */
.steps li{transition:transform .3s,background .3s}
.steps li:hover{transform:translateY(-6px);background:#3B4A68}
.steps .num{transition:color .3s}

/* why */
.why>div{transition:border-color .3s}
.why>div:hover{border-top-color:var(--gold)}

/* gold button shine */
.btn-gold{position:relative;overflow:hidden;isolation:isolate}
.btn-gold::after{content:"";position:absolute;inset:-2px auto -2px -60%;width:45%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);transition:left .7s;z-index:-1}
.btn-gold:hover::after{left:120%}
.btn:hover{transform:translateY(-2px)}

/* whatsapp pulse */
.wa-float.pulse::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25D366;z-index:-1;animation:pulse 2.4s ease-out infinite}
@keyframes pulse{from{transform:scale(1);opacity:.55}to{transform:scale(1.9);opacity:0}}

/* form focus */
.field label{transition:color .2s}
.field:focus-within label{color:#7A6418}

@media (max-width:820px){
  .hero-glyph{left:-14%;top:66%;font-size:300px;-webkit-text-stroke-color:rgba(212,175,55,.13)}
}
@media (prefers-reduced-motion:reduce){
  .js .intro,.js .hero-glyph{opacity:1;animation:none}
  .js .peaks .draw{stroke-dasharray:none;animation:none}
  .peaks g,.caret,.wa-float.pulse::before{animation:none}
  .js [data-reveal],.js [data-reveal].in{opacity:1;animation:none}
  .js .section-head:not(.in) .bar{transform:none}
  .card,.steps li,.btn,.card .icon{transition:none}
  .card:hover .icon,.steps li:hover,.btn:hover{transform:none}
  .hero-glyph{transform:translate(0,-50%) rotate(-6deg)}
}