:root{
    --navy:#1A162B;
    --blue1:#1E1B4B;
    --blue2:#3E38BA;
    --white:#FFFFFF;
    --silver:#C0C0C0;
    --gradient: linear-gradient(120deg, var(--blue1), var(--blue2), var(--blue1));
    --shadow: 0 10px 30px rgba(26,22,43,0.08);
    --shadow-lg: 0 25px 60px rgba(26,22,43,0.16);
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Tajawal', sans-serif;
    color:var(--navy);
    background:var(--white);
    line-height:1.7;
    overflow-x:hidden;
    position:relative;
  }
  img{max-width:100%; display:block;}
  a{text-decoration:none; color:inherit;}
  ul{list-style:none;}
  section{scroll-margin-top:90px; position:relative;}
  .container{max-width:1180px; margin:0 auto; padding:0 24px;}
  .eyebrow{
    font-family:'Tajawal', sans-serif;
    font-size:14px; font-weight:800; letter-spacing:.5px;
    color:var(--blue2);
    display:inline-flex; align-items:center; gap:8px;
    margin-bottom:16px;
  }
  .eyebrow::before{content:''; width:18px; height:2px; background:var(--blue2); display:inline-block;}

  .grain{
    position:fixed; inset:0; z-index:9999; pointer-events:none;
    opacity:.035; mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }

  /* Header */
  header{
    position:sticky; top:0; z-index:100;
    background:rgba(255,255,255,0.85);
    backdrop-filter:blur(10px);
    transition:box-shadow .3s, background .3s;
  }
  header.scrolled{
    box-shadow:0 4px 24px rgba(26,22,43,0.08);
    background:rgba(255,255,255,0.96);
  }
  .nav-wrap{
    display:flex; align-items:center; justify-content:space-between;
    padding:16px 24px;
  }
  .logo-img{height:32px; width:auto;}
  .nav-links-desktop{align-items:center; gap:36px;}
  .nav-link{
    font-weight:500; font-size:15px; color:var(--navy);
    position:relative; padding-bottom:4px; white-space:nowrap;
  }
  .nav-link.active{color:var(--blue2); font-weight:700;}
  .nav-link::after{
    content:''; position:absolute; right:0; bottom:0; width:0; height:2px;
    background:var(--gradient); transition:width .25s;
  }
  .nav-link:hover::after, .nav-link.active::after{width:100%;}
  .btn{
    display:inline-flex; align-items:center; gap:8px;
    padding:13px 28px; border-radius:50px;
    font-weight:700; font-size:15px;
    border:none; cursor:pointer; font-family:inherit;
    transition:transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s;
    position:relative; overflow:hidden;
  }
  .btn-primary{
    background:var(--gradient); background-size:200% auto;
    color:var(--white);
    box-shadow:0 10px 25px rgba(62,56,186,0.35);
  }
  .btn-primary:hover{transform:translateY(-3px) scale(1.02); box-shadow:0 16px 34px rgba(62,56,186,0.45); background-position:right center;}
  .lang-switch{
    display:none; align-items:center; justify-content:center;
    font-weight:700; font-size:13.5px; color:var(--blue2);
    border:1.5px solid rgba(62,56,186,.3); border-radius:50px;
    padding:7px 16px; margin-inline-start:8px; transition:.2s;
  }
  .lang-switch:hover{background:rgba(62,56,186,.08); border-color:var(--blue2);}
  @media(min-width:900px){ .lang-switch{display:inline-flex;} }
  .nav-cta{display:none;}
  @media(min-width:900px){ .nav-cta{display:inline-flex;} }
  .nav-links-desktop{display:none;}
  @media(min-width:900px){ .nav-links-desktop{display:flex;} }

  .burger{
    display:flex; flex-direction:column; gap:5px; background:none; border:none;
    cursor:pointer; padding:8px; z-index:200;
  }
  @media(min-width:900px){ .burger{display:none;} }
  .burger span{width:24px; height:2px; background:var(--navy); border-radius:2px; transition:.3s;}
  .burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .burger.open span:nth-child(2){opacity:0;}
  .burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  .mobile-menu{
    max-height:0; overflow:hidden; transition:max-height .35s ease;
    background:var(--white); border-top:1px solid rgba(26,22,43,0.06);
  }
  .mobile-menu.open{max-height:340px;}
  .mobile-menu ul{display:flex; flex-direction:column; padding:10px 24px 24px;}
  .mobile-menu a{padding:14px 0; font-weight:600; border-bottom:1px solid rgba(26,22,43,0.06);}

  .reveal{opacity:0; transform:translateY(28px); transition:opacity .7s ease, transform .7s ease;}
  .reveal.visible{opacity:1; transform:translateY(0);}

  .star-deco{position:absolute; opacity:.5; pointer-events:none; animation:float 7s ease-in-out infinite;}
  @keyframes float{
    0%,100%{transform:translateY(0) rotate(0deg);}
    50%{transform:translateY(-18px) rotate(12deg);}
  }

  /* Page hero */
  .page-hero{
    padding:90px 24px 50px; text-align:center; position:relative; overflow:hidden;
  }
  .page-hero h1{
    font-size:clamp(30px,5.6vw,50px); font-weight:900; margin-bottom:18px;
  }
  .page-hero p{
    max-width:640px; margin:0 auto; color:#5c5670; font-size:17px;
  }

  /* Works grid */
  .works{padding:40px 24px 110px;}
  .works-grid{
    display:grid; gap:24px; grid-template-columns:repeat(2,1fr);
  }
  @media(max-width:900px){ .works-grid{grid-template-columns:1fr;} }

  .work-card{
    background:#faf9fc;
    border:1px solid rgba(26,22,43,0.07);
    border-radius:22px;
    padding:32px;
    position:relative;
    overflow:hidden;
    transition:transform .35s, box-shadow .35s, border-color .35s;
  }
  .work-card::after{
    content:'';
    position:absolute; inset:0;
    border-radius:22px;
    padding:1.5px;
    background:var(--gradient);
    -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite:xor;
    mask-composite:exclude;
    opacity:0;
    transition:opacity .35s;
    pointer-events:none;
  }
  .work-card:hover{transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:transparent;}
  .work-card:hover::after{opacity:1;}

  .work-top{display:flex; align-items:flex-start; justify-content:space-between; gap:14px; margin-bottom:20px;}
  .work-icon{
    width:56px; height:56px; border-radius:16px; flex-shrink:0;
    display:flex; align-items:center; justify-content:center;
    background:rgba(62,56,186,0.1); color:var(--blue2);
  }
  .work-status{
    display:inline-flex; align-items:center; gap:6px;
    font-size:12.5px; font-weight:700; padding:6px 12px; border-radius:50px;
    white-space:nowrap;
  }
  .work-status.live{background:rgba(34,197,94,0.12); color:#16803c;}
  .work-status.case{background:rgba(62,56,186,0.1); color:var(--blue2);}
  .work-status.internal{background:rgba(26,22,43,0.08); color:#5c5670;}
  .status-dot{width:7px; height:7px; border-radius:50%; background:currentColor;}

  .work-card h3{font-size:22px; font-weight:800; margin-bottom:4px;}
  .work-card .work-tagline{font-size:14px; font-weight:700; color:var(--blue2); margin-bottom:14px;}
  .work-card .work-meta{font-size:13px; color:#8a84a0; font-weight:600; margin-bottom:14px;}
  .work-card p.work-desc{font-size:15px; color:#5c5670; margin-bottom:0;}
  .work-visit{
    display:inline-flex; align-items:center; gap:6px;
    margin-top:16px; font-size:13.5px; font-weight:800; color:var(--blue2);
  }
  .work-visit svg{transition:transform .25s;}
  a.work-card:hover .work-visit svg{transform:translate(3px,-3px);}
  a.work-card{cursor:pointer;}

  .works-cta{
    text-align:center; margin-top:60px;
  }
  .works-cta p{font-size:18px; font-weight:700; margin-bottom:22px;}

  footer{background:var(--navy); color:rgba(255,255,255,0.75); padding:44px 24px 30px; text-align:center;}
  footer .footer-logo{height:26px; margin:0 auto 18px; filter:brightness(0) invert(1);}
  footer .footer-links{display:flex; gap:18px; justify-content:center; margin-bottom:20px;}
  footer .footer-links a{
    width:40px; height:40px; border-radius:50%;
    background:rgba(255,255,255,0.08);
    display:flex; align-items:center; justify-content:center;
    transition:background .25s, transform .25s;
  }
  footer .footer-links a:hover{background:var(--blue2); transform:translateY(-4px);}
  footer p{font-size:13.5px;}

  .floating-wa{
    position:fixed; bottom:26px; right:26px; z-index:500;
    width:60px; height:60px; border-radius:50%;
    background:var(--gradient); background-size:200% 200%;
    animation:gradientMove 8s ease infinite;
    display:flex; align-items:center; justify-content:center;
    color:#fff; box-shadow:0 12px 28px rgba(62,56,186,0.45);
    transition:transform .25s, box-shadow .25s;
  }
  @keyframes gradientMove{
    0%,100%{background-position:0% 50%;}
    50%{background-position:100% 50%;}
  }
  .floating-wa::before{
    content:''; position:absolute; inset:0; border-radius:50%;
    background:var(--blue2); z-index:-1;
    animation:floatPulse 2.2s ease-out infinite;
  }
  @keyframes floatPulse{
    0%{transform:scale(1); opacity:.55;}
    100%{transform:scale(1.6); opacity:0;}
  }
  .floating-wa:hover{transform:translateY(-4px) scale(1.06); box-shadow:0 16px 36px rgba(62,56,186,0.55);}
  @media(max-width:600px){
    .floating-wa{width:54px; height:54px; bottom:18px; right:18px;}
  }