.logo-img{height:34px; width:auto; flex-shrink:0; display:block;}
  .header-nav{position:relative;}
  li.has-megamenu{position:relative;}
  .mega-menu{
    position:absolute; top:100%; left:50%; transform:translateX(-50%);
    width:min(880px, 92vw);
    padding-top:18px;
    opacity:0; visibility:hidden; pointer-events:none;
    transition:opacity .2s ease, visibility .2s;
    z-index:300;
  }
  .mega-menu-inner{
    background:rgba(6,21,43,0.98); backdrop-filter:blur(8px) saturate(140%);
    border:1px solid var(--card-border); border-radius:20px;
    padding:26px; box-shadow:0 40px 90px -20px rgba(0,0,0,0.65), inset 0 1px 0 rgba(255,255,255,0.06);
    display:grid; grid-template-columns:repeat(3,1fr) 200px; gap:8px 22px;
  }
  li.has-megamenu:hover .mega-menu, li.has-megamenu:focus-within .mega-menu{
    opacity:1; visibility:visible; pointer-events:auto;
  }
  .mega-col-title{display:flex; align-items:center; gap:8px; font-size:11.5px; font-weight:700; color:var(--muted-light); margin-bottom:12px; letter-spacing:.3px;}
  .mega-link{display:flex; align-items:center; gap:10px; padding:8px; border-radius:10px; font-size:12.8px; color:var(--muted); transition:background .2s ease, color .2s ease;}
  .mega-link:hover{background:rgba(255,255,255,0.07); color:var(--white);}
  .mega-ic{width:28px; height:28px; border-radius:9px; display:flex; align-items:center; justify-content:center; flex-shrink:0; color:#fff;}
  .mega-ic svg{width:14px; height:14px;}
  .mega-promo{
    background:linear-gradient(150deg, rgba(74,168,245,0.14), rgba(139,92,246,0.14));
    border:1px solid rgba(255,255,255,0.1);
    border-radius:14px; padding:18px; display:flex; flex-direction:column; justify-content:center;
  }
  .mega-promo .mega-promo-title{font-size:13px; font-weight:800; color:#fff; margin-bottom:6px;}
  .mega-promo p{font-size:11px; color:var(--muted); margin-bottom:14px; line-height:1.7;}
  .mega-promo .btn{width:100%; justify-content:center; padding:9px 12px; font-size:12px;}
  @media (max-width:1080px){ .mega-menu{display:none !important;} }
  :root{
    --navy-1000:#040c1a;
    --navy-950:#06152b;
    --navy-900:#0b2445;
    --navy-800:#123a63;
    --navy-700:#1c4a7a;
    --navy-600:#28598c;
    --blue-500:#2f8fe0;
    --blue-400:#4aa8f5;
    --blue-300:#7fc4ff;
    --blue-200:#bfe3ff;
    --blue-100:#e7f4ff;
    --cyan-400:#22d3ee;
    --cyan-300:#67e8f9;
    --violet-500:#8b5cf6;
    --violet-400:#a78bfa;
    --pink-500:#ec4899;
    --pink-400:#f472b6;
    --grad-accent:linear-gradient(135deg, var(--blue-400), var(--cyan-400));
    --grad-aurora:linear-gradient(120deg, var(--blue-500), var(--violet-500), var(--pink-500));
    --grad-navy:linear-gradient(135deg, var(--navy-950), var(--navy-800) 60%, var(--navy-700));
    --paper:#060f1f;
    --panel-1:#081527;
    --panel-2:#0b1c33;
    --card-glass:linear-gradient(160deg, rgba(255,255,255,0.055), rgba(255,255,255,0.02));
    --card-border:rgba(255,255,255,0.09);
    --white:#ffffff;
    --ink:#eef3ff;
    --muted:#8fa3c4;
    --muted-light:#8ea3c2;
    --line:rgba(255,255,255,0.1);
    --ring-slow:26s;
    --shadow-lg:0 30px 60px -25px rgba(6,21,43,0.35);
    --shadow-sm:0 10px 24px -12px rgba(6,21,43,0.25);
  }

  *{box-sizing:border-box; margin:0; padding:0;}

  html{scroll-behavior:smooth; background:var(--paper);}

  body{
    font-family:'iransans', 'Vazirmatn', sans-serif;
    background:var(--paper);
    color:var(--ink);
    line-height:1.75;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
    min-height:100vh;
    min-height:100dvh;
    display:flex;
    flex-direction:column;
  }

  img{max-width:100%; display:block;}

  a{text-decoration:none; color:inherit;}

  ul{list-style:none;}

  .eyebrow{
    font-family:'Space Grotesk', sans-serif;
    font-size:11.5px;
    letter-spacing:3px;
    text-transform:uppercase;
    font-weight:700;
    display:inline-flex;
    align-items:center;
    gap:8px;
    direction:ltr;
  }

  .eyebrow::before{
    content:"";
    width:22px;
    height:1.5px;
    background:currentColor;
    display:inline-block;
    opacity:.6;
  }

  .wrap{
    max-width:1180px;
    margin:0 auto;
    padding:0 28px;
    position:relative;
    z-index:2;
  }

  section{position:relative; overflow:hidden;}

  /* ---------- reveal on scroll ---------- */
  .reveal{
    opacity:0;
    transform:translateY(22px);
    transition:opacity .7s ease, transform .7s ease;
  }
  .reveal.in{opacity:1; transform:translateY(0);}

  /* ---------- HEADER ---------- */
  header{
    position:fixed;
    top:0; right:0; left:0;
    z-index:300;
    padding:24px 0;
  }
  .header-wrap{
    display:flex;
    align-items:center;
    justify-content:space-between;
  }
  header::before{
    content:"";
    position:absolute; inset:0; height:100px;
    background:linear-gradient(180deg, rgba(4,12,26,0.75), transparent);
    opacity:0; transition:opacity .4s ease;
    pointer-events:none; z-index:-1;
  }
  header.scrolled::before{opacity:1; backdrop-filter:blur(5px);}

  .logo{
    display:flex;
    align-items:center;
    gap:12px;
    font-weight:800;
    font-size:18px;
    color:var(--white);
  }
  .logo-mark{
    position:relative;
    width:38px; height:38px;
    border-radius:50%;
    border:1.6px solid var(--blue-300);
    display:flex; align-items:center; justify-content:center;
    flex-shrink:0;
    background:radial-gradient(circle at 35% 30%, rgba(127,196,255,0.25), transparent 65%);
  }
  .logo-ring{
    position:absolute;
    inset:-7px;
    border-radius:50%;
    background:conic-gradient(from 0deg, transparent, var(--cyan-400), transparent 35%);
    -webkit-mask:radial-gradient(farthest-side, transparent calc(100% - 2px), #000 calc(100% - 1px));
    mask:radial-gradient(farthest-side, transparent calc(100% - 2px), #000 calc(100% - 1px));
    animation:spinRing 5s linear infinite;
    opacity:.85;
  }
  @keyframes spinRing{to{transform:rotate(360deg);}}
  .logo-mark span{
    font-family:'Space Grotesk', sans-serif;
    font-weight:700;
    font-size:13px;
    color:var(--blue-200);
    direction:ltr;
    position:relative;
    z-index:1;
  }

  .header-nav ul{display:flex; align-items:center; gap:30px;}
  .header-nav a{
    position:relative;
    color:var(--blue-100);
    font-size:14.5px;
    font-weight:500;
    opacity:.82;
    padding:6px 0;
    transition:opacity .2s ease, color .2s ease;
  }
  .header-nav a::after{
    content:"";
    position:absolute; right:0; bottom:0;
    width:0; height:1.5px;
    background:var(--cyan-400);
    transition:width .25s ease;
  }
  .header-nav a:hover{opacity:1; color:var(--white);}
  .header-nav a.is-active{opacity:1; color:var(--white);}
  .header-nav a.is-active::after{width:100%;}
  .header-nav a:hover::after{width:100%;}

  .header-actions{display:flex; align-items:center; gap:12px;}

  .nav-trigger{
    display:flex; align-items:center; gap:12px;
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(127,196,255,0.25);
    padding:8px 8px 8px 20px;
    border-radius:999px;
    color:var(--white);
    font-size:14px; font-weight:600;
    cursor:pointer;
    backdrop-filter:blur(5px);
    transition:border-color .25s ease, background .25s ease;
  }
  .nav-trigger:hover{border-color:var(--blue-300); background:rgba(255,255,255,0.1);}
  .trigger-icon{
    width:34px; height:34px; border-radius:50%;
    background:var(--grad-accent);
    position:relative; flex-shrink:0;
  }
  .trigger-icon span{
    position:absolute; right:9px; left:9px; height:2px;
    background:var(--navy-950); border-radius:2px;
    transition:transform .3s cubic-bezier(.2,.8,.2,1), opacity .2s ease;
  }
  .trigger-icon span:nth-child(1){top:13px;}
  .trigger-icon span:nth-child(2){bottom:13px;}
  body.nav-open .trigger-icon span:nth-child(1){transform:translateY(4px) rotate(45deg);}
  body.nav-open .trigger-icon span:nth-child(2){transform:translateY(-5px) rotate(-45deg);}

  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:12px 24px;
    border-radius:999px;
    font-weight:700;
    font-size:14px;
    cursor:pointer;
    border:1px solid transparent;
    transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
    white-space:nowrap;
  }
  .btn-primary{
    background:var(--grad-accent);
    color:var(--navy-950);
    box-shadow:0 14px 26px -12px rgba(34,211,238,0.5);
  }
  .btn-primary:hover{box-shadow:0 18px 32px -12px rgba(34,211,238,0.65);}
  .btn-ghost{
    background:transparent;
    border:1px solid rgba(191,227,255,0.3);
    color:var(--blue-100);
    padding:11px 22px;
  }
  .btn-ghost:hover{background:rgba(191,227,255,0.1); border-color:var(--blue-300);}
  .btn-dark{
    background:var(--navy-900);
    color:var(--white);
  }
  .btn-dark:hover{background:var(--navy-800); transform:translateY(-2px);}

  /* ---------- FULL-SCREEN NAV OVERLAY ---------- */
  .nav-overlay{
    position:fixed; inset:0; z-index:200;
    background:linear-gradient(160deg, var(--navy-1000), var(--navy-950) 70%);
    opacity:0; visibility:hidden;
    transition:opacity .5s ease, visibility .5s ease;
    overflow:hidden;
  }
  body.nav-open .nav-overlay{opacity:1; visibility:visible;}
  .nav-overlay .aurora{opacity:.5;}
  .nav-overlay-inner{
    position:relative; z-index:2;
    max-width:1180px; margin:0 auto; padding:0 28px;
    height:100%;
    display:flex; flex-direction:column; justify-content:center;
  }
  .nav-overlay-links{display:flex; flex-direction:column;}
  .nav-overlay-links li{
    border-bottom:1px solid rgba(127,196,255,0.1);
    opacity:0; transform:translateY(24px);
    transition:opacity .5s ease, transform .5s ease;
  }
  body.nav-open .nav-overlay-links li{opacity:1; transform:translateY(0);}
  .nav-overlay-links li:nth-child(1){transition-delay:.08s;}
  .nav-overlay-links li:nth-child(2){transition-delay:.14s;}
  .nav-overlay-links li:nth-child(3){transition-delay:.2s;}
  .nav-overlay-links li:nth-child(4){transition-delay:.26s;}
  .nav-overlay-links li:nth-child(5){transition-delay:.32s;}
  .nav-overlay-links li:nth-child(6){transition-delay:.38s;}
  .nav-overlay-links a{
    display:flex; align-items:baseline; gap:18px;
    padding:16px 4px;
    font-family:'Space Grotesk', sans-serif;
    font-size:clamp(28px, 6vw, 52px);
    font-weight:700;
    color:var(--white);
    opacity:.45;
    transition:opacity .25s ease, color .25s ease, transform .25s ease;
  }
  .nav-overlay-links a:hover{opacity:1; color:var(--cyan-300); transform:translateX(-6px);}
  .nav-overlay-links a .idx{
    font-family:'JetBrains Mono', monospace;
    font-size:14px; font-weight:500;
    color:var(--cyan-400); opacity:.7;
    direction:ltr;
  }
  .nav-overlay-foot{
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:18px;
    margin-top:44px; padding-top:24px;
    border-top:1px solid rgba(127,196,255,0.1);
    color:var(--muted-light); font-size:14px;
    opacity:0; transition:opacity .6s ease .45s;
  }
  body.nav-open .nav-overlay-foot{opacity:1;}
  .nav-overlay-foot a{color:var(--blue-200);}
  .nav-overlay-foot a:hover{color:var(--cyan-300);}

  /* ---------- HERO ---------- */
  .hero{
    background:
      radial-gradient(1100px 620px at 82% -10%, rgba(74,168,245,0.22), transparent 60%),
      radial-gradient(700px 500px at 10% 100%, rgba(34,211,238,0.14), transparent 65%),
      linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 60%, var(--navy-950) 100%);
    padding:190px 0 130px;
    overflow:hidden;
    color:var(--white);
  }
  .hero .wrap{
    display:grid;
    grid-template-columns:1.05fr 0.95fr;
    gap:50px;
    align-items:center;
    position:relative;
    z-index:2;
  }
  .hero-eyebrow{color:var(--blue-300); margin-bottom:22px;}
  .hero h1{margin:0;}
  .hero p.lead{
    margin-top:24px;
    font-size:17.5px;
    color:var(--blue-100);
    opacity:.82;
    max-width:520px;
  }
  .hero-actions{
    margin-top:38px;
    display:flex;
    gap:16px;
    flex-wrap:wrap;
  }
  .hero-trust{
    margin-top:56px;
    display:flex;
    gap:36px;
    flex-wrap:wrap;
  }
  .hero-trust .stat b{
    display:block;
    font-family:'Space Grotesk', sans-serif;
    font-size:26px;
    color:var(--white);
    direction:ltr;
    text-align:right;
  }
  .hero-trust .stat span{
    font-size:12.5px;
    color:var(--muted-light);
  }

  /* signature visual: signal rings + browser card */
  .hero-visual{
    position:relative;
    height:460px;
    display:flex;
    align-items:center;
    justify-content:center;
    perspective:1300px;
    transform-style:preserve-3d;
  }
  .rings{
    position:absolute;
    inset:0;
    display:flex;
    align-items:center;
    justify-content:center;
  }
  .ring{
    position:absolute;
    border-radius:50%;
    border:1px solid rgba(127,196,255,0.28);
  }
  .ring.r1{width:180px; height:180px; animation:pulse var(--ring-slow) ease-in-out infinite;}
  .ring.r2{width:300px; height:300px; border-color:rgba(34,211,238,0.26); animation:pulse var(--ring-slow) ease-in-out infinite 1.2s;}
  .ring.r3{width:420px; height:420px; animation:pulse var(--ring-slow) ease-in-out infinite 2.4s;}
  .ring.r4{width:540px; height:540px; border-color:rgba(34,211,238,0.14); animation:pulse var(--ring-slow) ease-in-out infinite 3.6s;}
  @keyframes pulse{
    0%,100%{transform:scale(1); opacity:.55;}
    50%{transform:scale(1.035); opacity:1;}
  }
  @media (prefers-reduced-motion: reduce){
    .ring, .float-card, .dot-pulse{animation:none !important;}
  }

  .browser-card{
    position:relative;
    z-index:3;
    width:320px;
    background:rgba(11,36,69,0.9);
    border:1px solid rgba(127,196,255,0.28);
    border-radius:16px;
    box-shadow:var(--shadow-lg);
    backdrop-filter:blur(3px);
    animation:float 6s ease-in-out infinite;
  }
  @keyframes float{
    0%,100%{transform:rotateY(-14deg) rotateX(6deg) translateY(0);}
    50%{transform:rotateY(-14deg) rotateX(6deg) translateY(-14px);}
  }
  .browser-bar{
    display:flex;
    gap:6px;
    padding:12px 14px;
    border-bottom:1px solid rgba(127,196,255,0.18);
  }
  .browser-bar span{width:8px; height:8px; border-radius:50%; background:rgba(127,196,255,0.35);}
  .browser-body{padding:22px 20px 24px;}
  .browser-body .line{
    height:9px;
    border-radius:5px;
    background:rgba(191,227,255,0.16);
    margin-bottom:10px;
  }
  .browser-body .line.w60{width:60%;}
  .browser-body .line.w80{width:80%;}
  .browser-body .line.w40{width:40%;}
  .mini-chart{
    display:flex;
    align-items:flex-end;
    gap:6px;
    height:70px;
    margin-top:18px;
  }
  .mini-chart i{
    flex:1;
    background:linear-gradient(180deg, var(--cyan-300), var(--blue-500));
    border-radius:4px 4px 0 0;
    opacity:.9;
  }

  .float-tag{
    position:absolute;
    z-index:4;
    background:var(--white);
    color:var(--navy-900);
    padding:10px 16px;
    border-radius:12px;
    font-size:12.5px;
    font-weight:700;
    box-shadow:var(--shadow-sm);
    display:flex;
    align-items:center;
    gap:8px;
  }
  .float-tag.top{top:8%; left:2%;}
  .float-tag.bottom{bottom:10%; right:0%;}
  .dot-pulse{
    width:8px; height:8px; border-radius:50%;
    background:#2ecc71;
    box-shadow:0 0 0 rgba(46,204,113,0.5);
    animation:dotpulse 2s infinite;
  }
  @keyframes dotpulse{
    0%{box-shadow:0 0 0 0 rgba(46,204,113,0.5);}
    70%{box-shadow:0 0 0 8px rgba(46,204,113,0);}
    100%{box-shadow:0 0 0 0 rgba(46,204,113,0);}
  }

  /* ---------- SECTION HEADERS ---------- */
  .sec-head{
    max-width:640px;
    margin-bottom:56px;
  }
  .sec-head .eyebrow{color:var(--blue-500); margin-bottom:16px;}
  .sec-head h2{
    font-size:clamp(26px,3vw,38px);
    font-weight:800;
    color:var(--white);
    line-height:1.4;
  }
  .sec-head p{
    margin-top:16px;
    color:var(--muted);
    font-size:16px;
    max-width:560px;
  }
  .sec-head.on-dark h2{color:var(--white);}
  .sec-head.on-dark p{color:var(--muted-light);}
  .sec-head.center{margin-left:auto; margin-right:auto; text-align:center;}

  /* ---------- SERVICES ---------- */
  .services{padding:130px 0 110px;}
  .service-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:26px;
  }
  .service-card{
    background:var(--panel-2);
    border:1px solid var(--line);
    border-radius:20px;
    padding:36px 30px;
    transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  }
  .service-card:hover{
    transform:translateY(-6px);
    box-shadow:var(--shadow-lg);
    border-color:transparent;
  }
  .service-icon{
    width:54px; height:54px;
    border-radius:14px;
    background:linear-gradient(135deg, var(--navy-900), var(--navy-700));
    display:flex; align-items:center; justify-content:center;
    margin-bottom:24px;
  }
  .service-icon.i-blue{background:linear-gradient(135deg, var(--blue-500), var(--cyan-400));}
  .service-icon.i-violet{background:linear-gradient(135deg, var(--violet-500), var(--pink-500));}
  .service-icon.i-cyan{background:linear-gradient(135deg, var(--cyan-400), var(--blue-500));}
  .service-icon.i-blue svg, .service-icon.i-violet svg, .service-icon.i-cyan svg{stroke:var(--white);}
  .service-icon svg{width:26px; height:26px; stroke:var(--blue-300);}
  .service-card h3{font-size:20px; font-weight:700; margin-bottom:12px; color:var(--white);}
  .service-card p{color:var(--muted); font-size:15px; margin-bottom:20px;}
  .service-card ul{display:flex; flex-direction:column; gap:9px; margin-bottom:22px;}
  .service-card li{
    font-size:14px;
    color:var(--ink);
    display:flex;
    align-items:center;
    gap:9px;
  }
  .service-card li::before{
    content:"";
    width:6px; height:6px;
    border-radius:50%;
    background:var(--blue-400);
    flex-shrink:0;
  }
  .service-link{
    font-size:14px;
    font-weight:700;
    color:var(--blue-500);
    display:inline-flex;
    align-items:center;
    gap:6px;
  }
  .service-link svg{width:15px; height:15px; transition:transform .2s ease;}
  .service-card:hover .service-link svg{transform:translateX(-4px);}

  /* ---------- WHY US ---------- */
  .why{
    background:var(--panel-1);
    padding:110px 0;
  }
  .why-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:24px;
  }
  .why-card{
    position:relative; overflow:hidden;
    background:var(--card-glass);
    backdrop-filter:blur(5px);
    border-radius:20px;
    padding:32px 26px 28px;
    border:1px solid var(--card-border);
    transition:transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease, border-color .3s ease;
  }
  .why-card::before{
    content:""; position:absolute; top:-40%; left:-30%; width:75%; height:75%;
    background:radial-gradient(circle, rgba(74,168,245,0.16), transparent 70%);
    pointer-events:none;
  }
  .why-card:hover{
    transform:translateY(-6px);
    box-shadow:0 26px 50px -22px rgba(74,168,245,0.38);
    border-color:rgba(74,168,245,0.45);
  }
  .why-card .num{
    position:relative; z-index:1;
    width:52px; height:52px; border-radius:16px;
    display:flex; align-items:center; justify-content:center;
    background:var(--grad-accent);
    color:#fff;
    font-family:'Space Grotesk', sans-serif;
    font-size:15px;
    font-weight:800;
    direction:ltr;
    margin-bottom:20px;
    box-shadow:0 12px 24px -8px rgba(47,143,224,0.5), inset 0 1px 0 rgba(255,255,255,0.3);
    animation:whyNumFloat 4.5s ease-in-out infinite;
  }
  @keyframes whyNumFloat{0%,100%{transform:translateY(0) rotate(0deg);} 50%{transform:translateY(-6px) rotate(-4deg);}}
  .why-card:hover .num{animation-play-state:paused; transform:scale(1.1) rotate(-8deg);}
  .why-card h3{position:relative; z-index:1; font-size:16.5px; font-weight:700; margin-bottom:10px; color:var(--white);}
  .why-card p{position:relative; z-index:1; font-size:13.8px; color:var(--muted); line-height:1.8;}
  @media (prefers-reduced-motion: reduce){ .why-card .num{animation:none;} }

  /* ---------- PORTFOLIO ---------- */
  .portfolio{padding:130px 0 110px;}
  .portfolio-head{
    display:flex;
    justify-content:space-between;
    align-items:flex-end;
    margin-bottom:56px;
    gap:20px;
    flex-wrap:wrap;
  }
  .portfolio-head .sec-head{margin-bottom:0;}

  /* ---------- BENTO PORTFOLIO GRID ---------- */
  .bento-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    grid-auto-rows:180px;
    grid-auto-flow:dense;
    gap:20px;
  }
  .bento-item{
    position:relative;
    border-radius:20px;
    overflow:hidden;
    display:flex;
    align-items:flex-end;
    grid-column:span 1;
    grid-row:span 1;
    transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease;
    box-shadow:0 20px 40px -22px rgba(6,21,43,0.35);
  }
  .bento-item.big{grid-column:span 2; grid-row:span 2;}
  .bento-item.wide{grid-column:span 2;}
  .bento-item.tall{grid-row:span 2;}
  .bento-item::after{
    content:"";
    position:absolute; inset:0;
    background:linear-gradient(0deg, rgba(4,12,26,0.88) 0%, rgba(4,12,26,0.35) 55%, transparent 100%);
  }
  .bento-item::before{
    content:"";
    position:absolute; inset:0;
    background-image:repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 16px);
    z-index:1;
  }
  .bento-item:hover{transform:translateY(-6px); box-shadow:0 30px 55px -20px rgba(6,21,43,0.5);}
  .bento-item.t1:hover{box-shadow:0 30px 55px -18px rgba(28,74,122,0.5);}
  .bento-item.t2:hover{box-shadow:0 30px 55px -18px rgba(40,89,140,0.5);}
  .bento-item.t3:hover{box-shadow:0 30px 55px -18px rgba(47,143,224,0.4);}
  .bento-item.t4:hover{box-shadow:0 30px 55px -18px rgba(139,92,246,0.4);}
  .bento-item.t5:hover{box-shadow:0 30px 55px -18px rgba(34,211,238,0.35);}
  .bento-icon{
    position:absolute; top:16px; right:16px; z-index:2;
    width:38px; height:38px; border-radius:11px;
    background:rgba(255,255,255,0.12);
    backdrop-filter:blur(3px);
    border:1px solid rgba(255,255,255,0.18);
    display:flex; align-items:center; justify-content:center;
    color:var(--white);
    transition:transform .3s cubic-bezier(.2,.8,.2,1), background .3s ease;
  }
  .bento-icon svg{width:17px; height:17px;}
  .bento-item:hover .bento-icon{transform:translateY(-2px) scale(1.08); background:rgba(255,255,255,0.2);}
  .bento-link{
    display:inline-flex; align-items:center; gap:6px;
    margin-top:12px;
    font-size:12px; font-weight:700;
    color:var(--cyan-300);
    opacity:0; transform:translateY(6px);
    transition:opacity .25s ease, transform .25s ease;
  }
  .bento-link svg{width:14px; height:14px;}
  .bento-item:hover .bento-link{opacity:1; transform:translateY(0);}
  .bento-item.big .bento-link, .bento-item.wide .bento-link{opacity:.85; transform:translateY(0);}
  .bento-content{position:relative; z-index:2; padding:22px 22px 24px; width:100%;}
  .bento-content h3{font-size:16.5px; font-weight:700; color:var(--white); margin-top:6px;}
  .bento-content p{font-size:12.8px; color:var(--muted-light); margin-top:8px; line-height:1.7;}
  .bento-item.big .bento-content h3{font-size:21px;}
  .bento-item.big .bento-content p, .bento-item.wide .bento-content p{max-width:420px;}

  .t1{background:linear-gradient(135deg,#123a63,#1c4a7a);}
  .t2{background:linear-gradient(135deg,#0b2445,#28598c);}
  .t3{background:linear-gradient(135deg,#1c4a7a,#2f8fe0);}
  .t4{background:linear-gradient(135deg,#3b2a63,#8b5cf6);}
  .t5{background:linear-gradient(135deg,#0e3a63,#22d3ee);}

  .port-tag{
    font-size:11px;
    font-weight:700;
    color:var(--cyan-300);
    letter-spacing:.4px;
    display:block;
  }

  @media (max-width: 860px){
    .bento-grid{grid-template-columns:repeat(2, 1fr); grid-auto-rows:170px;}
    .bento-item.big{grid-column:span 2; grid-row:span 2;}
  }
  @media (max-width: 560px){
    .bento-grid{grid-template-columns:1fr; grid-auto-rows:160px;}
    .bento-item, .bento-item.big, .bento-item.wide, .bento-item.tall{grid-column:span 1; grid-row:span 1; min-height:170px;}
  }

  /* ---------- STATS BAND ---------- */
  .stats-band{
    background:linear-gradient(120deg, var(--navy-950), var(--navy-800));
    padding:70px 0;
  }
  .stats-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;
    text-align:center;
  }
  .stats-grid b{
    display:block;
    font-family:'Space Grotesk', sans-serif;
    font-size:clamp(28px,3.6vw,42px);
    color:var(--white);
    direction:ltr;
  }
  .stats-grid span{
    font-size:13.5px;
    color:var(--muted-light);
    margin-top:8px;
    display:block;
  }

  /* ---------- TRAINING ---------- */
  .training{padding:130px 0;}
  .training .wrap{
    display:grid;
    grid-template-columns:0.9fr 1.1fr;
    gap:60px;
    align-items:center;
  }
  .training-visual{
    background:linear-gradient(160deg, var(--navy-900), var(--navy-700));
    border-radius:22px;
    padding:40px 34px;
    color:var(--white);
    position:relative;
    overflow:hidden;
  }
  .training-visual::before{
    content:"";
    position:absolute;
    width:220px; height:220px;
    border-radius:50%;
    border:1px solid rgba(127,196,255,0.25);
    top:-60px; left:-60px;
  }
  .course-item{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:16px 0;
    border-bottom:1px solid rgba(191,227,255,0.15);
    font-size:14.5px;
  }
  .course-item:last-child{border-bottom:none;}
  .course-item b{font-weight:600; color:var(--white);}
  .course-item span{color:var(--blue-300); font-size:12.5px; direction:ltr;}
  .training-content ul.check-list{margin-top:26px; display:flex; flex-direction:column; gap:14px;}
  .check-list li{display:flex; gap:12px; font-size:15px; color:var(--ink);}
  .check-list li svg{width:20px; height:20px; flex-shrink:0; stroke:var(--blue-500); margin-top:1px;}
  .training-content .btn{margin-top:32px;}

  /* ---------- PRICING ---------- */
  .pricing{background:var(--panel-1); padding:130px 0;}
  .price-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
  }
  .price-card{
    background:var(--panel-2);
    border-radius:20px;
    padding:38px 30px;
    border:1px solid var(--line);
    display:flex;
    flex-direction:column;
  }
  .price-card.featured{
    background:linear-gradient(160deg, var(--navy-950), var(--navy-800));
    color:var(--white);
    transform:scale(1.04);
    box-shadow:var(--shadow-lg);
    border:none;
  }
  .price-tag{
    font-size:12px;
    font-weight:700;
    letter-spacing:1px;
    color:var(--blue-500);
    margin-bottom:14px;
    text-transform:uppercase;
    direction:ltr;
  }
  .price-card.featured .price-tag{color:var(--blue-300);}
  .price-card h3{font-size:21px; font-weight:700; margin-bottom:10px;}
  .price-card .price-desc{font-size:14px; color:var(--muted); margin-bottom:22px;}
  .price-card.featured .price-desc{color:var(--muted-light);}
  .price-card .price-amount{
    font-family:'Space Grotesk', sans-serif;
    font-size:15px;
    color:var(--muted);
    margin-bottom:26px;
    direction:ltr;
    text-align:right;
  }
  .price-card.featured .price-amount{color:var(--blue-200);}
  .price-card ul{flex:1; display:flex; flex-direction:column; gap:12px; margin-bottom:28px;}
  .price-card ul li{font-size:14px; display:flex; gap:10px; align-items:flex-start;}
  .price-card ul li::before{content:"✓"; color:var(--blue-500); font-weight:700;}
  .price-card.featured ul li::before{color:var(--blue-300);}

  /* ---------- TESTIMONIALS ---------- */
  .testimonials{padding:130px 0;}
  .test-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:24px;
  }
  .test-card{
    background:var(--panel-2);
    border:1px solid var(--line);
    border-radius:18px;
    padding:30px 26px;
  }
  .stars{color:var(--blue-400); font-size:14px; letter-spacing:2px; margin-bottom:18px; direction:ltr;}
  .test-card p{font-size:14.8px; color:var(--ink); margin-bottom:24px;}
  .test-person{display:flex; align-items:center; gap:12px;}
  .avatar{
    width:42px; height:42px;
    border-radius:50%;
    background:linear-gradient(135deg, var(--navy-800), var(--blue-500));
    flex-shrink:0;
  }
  .test-person b{display:block; font-size:14px;}
  .test-person span{font-size:12.5px; color:var(--muted);}

  /* ---------- CTA BANNER ---------- */
  .cta-banner{
    margin:0 auto 0;
    background:linear-gradient(120deg, var(--navy-950), var(--navy-800));
    border-radius:0;
    padding:100px 0;
    text-align:center;
    color:var(--white);
    position:relative;
    overflow:hidden;
  }
  .cta-banner .ring{border-color:rgba(127,196,255,0.15);}
  .cta-banner h2{font-size:clamp(26px,3.6vw,40px); font-weight:800; max-width:640px; margin:0 auto 18px;}
  .cta-banner p{color:var(--muted-light); max-width:520px; margin:0 auto 34px; font-size:16px;}
  .cta-banner .hero-actions{justify-content:center;}

  /* ---------- FOOTER ---------- */
  footer{
    margin-top:auto;
    background:var(--navy-950);
    color:var(--muted-light);
    padding:80px 0 30px;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.4fr 1fr 1fr 1.2fr;
    gap:40px;
    padding-bottom:50px;
    border-bottom:1px solid rgba(191,227,255,0.12);
  }
  .footer-brand .logo{margin-bottom:18px;}
  .footer-brand p{font-size:14px; max-width:280px; line-height:1.9;}
  .footer-col h5,.footer-col .footer-h{color:var(--white); font-size:15px; font-weight:700; margin-bottom:20px;}
  .footer-col ul{display:flex; flex-direction:column; gap:12px;}
  .footer-col a{font-size:14px; opacity:.85; transition:opacity .2s ease, color .2s ease;}
  .footer-col a:hover{opacity:1; color:var(--blue-300);}
  .footer-contact li{display:flex; align-items:center; gap:10px; font-size:14px; margin-bottom:14px;}
  .footer-contact svg{width:17px; height:17px; stroke:var(--blue-300); flex-shrink:0;}
  .social-row{display:flex; gap:12px; margin-top:20px;}
  .social-row a{
    width:36px; height:36px;
    border:1px solid rgba(191,227,255,0.2);
    border-radius:50%;
    display:flex; align-items:center; justify-content:center;
  }
  .social-row a:hover{border-color:var(--blue-300); background:rgba(127,196,255,0.08);}
  .social-row svg{width:16px; height:16px; stroke:var(--blue-200);}
  .footer-bottom{
    padding-top:26px;
    display:flex;
    justify-content:space-between;
    font-size:13px;
    flex-wrap:wrap;
    gap:12px;
  }
  .footer-bottom span{direction:ltr; opacity:.7;}

  /* ---------- 3D / DEPTH / GLASS LAYER ---------- */

  .mesh-blob{
    position:absolute;
    border-radius:50%;
    filter:blur(25px);
    opacity:.45;
    z-index:0;
    pointer-events:none;
  }

  .tilt-wrap{perspective:1400px;}
  .tilt-el{
    transform-style:preserve-3d;
    transition:transform .5s cubic-bezier(.2,.8,.2,1), box-shadow .5s ease;
    will-change:transform;
  }

  /* upgrade flat cards into glass / extruded 3D panels */
  .service-card, .why-card, .test-card, .price-card{
    position:relative;
    background:var(--card-glass);
    backdrop-filter:blur(7px);
    -webkit-backdrop-filter:blur(7px);
    border:1px solid var(--card-border);
    box-shadow:
      0 18px 40px -20px rgba(0,0,0,0.5),
      inset 0 1px 0 rgba(255,255,255,0.06);
  }
  .service-card:hover{
    box-shadow:
      0 34px 60px -22px rgba(0,0,0,0.6),
      inset 0 1px 0 rgba(255,255,255,0.08);
  }
  .price-card.featured{
    background:linear-gradient(160deg, rgba(20,45,80,0.96), rgba(8,22,44,0.98));
    border:1px solid rgba(127,196,255,0.25);
    box-shadow:
      0 40px 80px -25px rgba(6,21,43,0.6),
      inset 0 1px 0 rgba(127,196,255,0.2);
  }

  .service-icon{
    box-shadow:
      0 10px 20px -8px rgba(9,30,58,0.55),
      inset 0 1px 0 rgba(255,255,255,0.15),
      inset 0 -6px 10px rgba(0,0,0,0.25);
    transform:translateZ(20px) rotateX(0deg);
    transition:transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s ease;
  }
  .service-card:hover .service-icon{
    transform:translateZ(34px) rotateX(-14deg) rotateY(10deg) scale(1.08);
    box-shadow:
      0 22px 34px -10px rgba(47,143,224,0.5),
      inset 0 1px 0 rgba(255,255,255,0.2);
  }

  .browser-card{
    transform:rotateY(-14deg) rotateX(6deg);
    box-shadow:
      30px 40px 70px -20px rgba(0,0,0,0.55),
      0 0 0 1px rgba(127,196,255,0.15),
      inset 0 1px 0 rgba(255,255,255,0.08);
  }
  .browser-card::before{
    content:"";
    position:absolute;
    inset:0;
    border-radius:16px;
    background:linear-gradient(160deg, rgba(255,255,255,0.12), transparent 40%);
    pointer-events:none;
  }

  .float-tag{
    box-shadow:
      0 4px 8px rgba(9,30,58,0.15),
      0 20px 35px -14px rgba(9,30,58,0.4),
      inset 0 1px 0 rgba(255,255,255,0.6);
  }
  .float-tag.top{transform:translateZ(40px) rotate(-3deg);}
  .float-tag.bottom{transform:translateZ(60px) rotate(2deg);}

  /* glow sweep on primary buttons */
  .btn-primary{position:relative; overflow:hidden;}
  .btn-primary::after{
    content:"";
    position:absolute;
    top:0; bottom:0; right:-60%;
    width:40%;
    background:linear-gradient(115deg, transparent, rgba(255,255,255,0.55), transparent);
    transform:skewX(-18deg);
    transition:right .7s ease;
  }
  .btn-primary:hover::after{right:130%;}

  .why-card, .test-card{
    transform:translateZ(0);
  }
  .why-card:hover{
    transform:translateY(-8px) rotateX(4deg);
    box-shadow:0 30px 50px -20px rgba(9,30,58,0.35);
  }

  .price-card.featured{
    position:relative;
    animation:featuredFloat 6s ease-in-out infinite;
  }
  @keyframes featuredFloat{
    0%,100%{transform:scale(1.04) translateY(0) rotateX(0deg);}
    50%{transform:scale(1.04) translateY(-10px) rotateX(2deg);}
  }
  .price-card.featured::before{
    content:"";
    position:absolute;
    inset:-1px;
    border-radius:20px;
    padding:1px;
    background:linear-gradient(135deg, rgba(34,211,238,0.65), transparent 40%, rgba(127,196,255,0.35));
    -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite:xor;
    mask-composite:exclude;
    pointer-events:none;
  }

  .stats-band, .cta-banner, .training-visual{
    position:relative;
  }
  .training-visual{
    box-shadow:
      0 40px 80px -30px rgba(6,21,43,0.55),
      inset 0 1px 0 rgba(127,196,255,0.15);
  }

  /* ---------- PRELOADER ---------- */
  #preloader{
    position:fixed; inset:0; z-index:9999;
    background:radial-gradient(900px 600px at 50% 40%, #0d2a4d, var(--navy-950) 70%);
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    gap:22px;
    transition:opacity .45s ease, visibility .45s ease;
  }
  #preloader.done{opacity:0; visibility:hidden; pointer-events:none;}
  .preloader-rings{position:absolute; inset:0; display:flex; align-items:center; justify-content:center;}
  .pl-ring{position:absolute; border-radius:50%; border:1px solid rgba(127,196,255,0.3); opacity:0; transform:scale(.4);
    animation:plExpand 1.8s cubic-bezier(.2,.8,.2,1) forwards;}
  .pl-ring.pr1{width:120px; height:120px; animation-delay:.05s;}
  .pl-ring.pr2{width:220px; height:220px; animation-delay:.18s;}
  .pl-ring.pr3{width:340px; height:340px; animation-delay:.32s;}
  @keyframes plExpand{
    0%{opacity:0; transform:scale(.4);}
    35%{opacity:.9;}
    100%{opacity:0; transform:scale(1.15);}
  }
  .term-window{
    position:relative;
    width:min(560px, 88vw);
    background:#0b1220;
    border:1px solid rgba(127,196,255,0.18);
    border-radius:14px;
    overflow:hidden;
    box-shadow:
      0 40px 90px -30px rgba(0,0,0,0.7),
      0 0 0 1px rgba(127,196,255,0.08),
      0 0 80px -10px rgba(34,211,238,0.25);
    animation:termIn .5s cubic-bezier(.2,.8,.2,1) both;
  }
  .term-window::before{
    content:"";
    position:absolute; inset:-2px;
    border-radius:16px;
    padding:2px;
    background:conic-gradient(from 0deg, var(--blue-400), var(--violet-500), var(--pink-500), var(--cyan-400), var(--blue-400));
    -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite:xor;
    mask-composite:exclude;
    opacity:.5;
    animation:spinRing 4s linear infinite;
    pointer-events:none;
    z-index:-1;
  }
  @keyframes termIn{0%{opacity:0; transform:scale(.92) translateY(14px);} 100%{opacity:1; transform:scale(1) translateY(0);}}
  .term-bar{
    display:flex; align-items:center; gap:8px;
    padding:12px 16px;
    background:#0f1a2e;
    border-bottom:1px solid rgba(127,196,255,0.12);
  }
  .term-dot{width:11px; height:11px; border-radius:50%; flex-shrink:0;}
  .term-dot.d1{background:#ff5f57;}
  .term-dot.d2{background:#febc2e;}
  .term-dot.d3{background:#28c840;}
  .term-title{
    flex:1; text-align:center;
    font-family:'JetBrains Mono', monospace;
    font-size:12px; color:var(--muted-light);
    direction:ltr;
    margin-inline-end:40px;
  }
  .term-body{padding:22px 24px 20px;}
  .term-lines{
    font-family:'JetBrains Mono', monospace;
    font-size:14px;
    line-height:2;
    direction:ltr;
    text-align:left;
    min-height:130px;
  }
  .term-line{
    display:block;
    white-space:nowrap;
    overflow:hidden;
    width:0ch;
    animation:typeLine steps(60, end) forwards;
  }
  @keyframes typeLine{to{width:var(--tw);}}
  .term-line .tok-prompt{color:var(--cyan-400); font-weight:700;}
  .term-line .tok-key{color:var(--pink-400); font-weight:600;}
  .term-line .tok-str{color:var(--blue-300);}
  .term-line .tok-name{color:var(--violet-400); font-weight:700;}
  .term-line .tok-com{color:var(--muted-light);}
  .term-line .tok-ok{color:#4ade80; font-weight:700;}
  .term-cursor{
    display:inline-block; width:8px; height:16px;
    background:var(--cyan-300);
    margin-inline-start:2px;
    vertical-align:middle;
    animation:cursorBlink 1s steps(1) infinite;
  }
  @keyframes cursorBlink{50%{opacity:0;}}
  .term-footer{
    display:flex; align-items:center; gap:14px;
    margin-top:14px;
    padding-top:16px;
    border-top:1px solid rgba(127,196,255,0.1);
  }
  .term-progress{
    flex:1; height:6px; border-radius:4px;
    background:rgba(127,196,255,0.12);
    overflow:hidden;
  }
  .term-progress-bar{
    height:100%; width:0%;
    background:var(--grad-accent);
    border-radius:4px;
    transition:width .15s linear;
  }
  .term-percent{
    font-family:'JetBrains Mono', monospace;
    font-size:12.5px; color:var(--blue-200);
    direction:ltr; min-width:38px; text-align:left;
  }

  /* ---------- CUSTOM CURSOR GLOW ---------- */
  #cursorGlow{
    position:fixed; top:0; left:0; width:16px; height:16px;
    border-radius:50%;
    background:var(--blue-300);
    transform:translate(-50%,-50%);
    pointer-events:none; z-index:9998;
    transition:width .3s cubic-bezier(.2,.8,.2,1), height .3s cubic-bezier(.2,.8,.2,1), background .3s ease, opacity .3s ease;
    mix-blend-mode:difference;
    opacity:0;
    display:flex; align-items:center; justify-content:center;
  }
  #cursorGlow.active{opacity:1;}
  #cursorGlow.hover{width:60px; height:60px; background:var(--white);}
  #cursorGlow.view{width:92px; height:92px; background:var(--blue-300);}
  #cursorGlow span{
    font-family:'Space Grotesk', sans-serif;
    font-size:11px; font-weight:700; letter-spacing:1px;
    color:var(--navy-950); opacity:0; transition:opacity .2s ease;
    direction:ltr; white-space:nowrap;
  }
  #cursorGlow.view span{opacity:1;}
  @media (hover:none), (max-width:860px){#cursorGlow{display:none;}}

  /* ---------- HERO LINE REVEAL ---------- */
  .split-lines{overflow:visible;}
  .line-mask{display:block; overflow:hidden; padding-bottom:.15em;}
  .line-inner{
    display:inline-block;
    font-size:clamp(34px, 4.6vw, 58px);
    font-weight:800;
    line-height:1.28;
    letter-spacing:-0.5px;
    transform:translateY(115%) rotateX(35deg);
    opacity:0;
    transition:transform .25s cubic-bezier(.16,.9,.25,1), opacity .2s ease;
    transform-origin:bottom;
  }
  .line-mask:nth-child(1) .line-inner{transition-delay:.15s;}
  .line-mask:nth-child(2) .line-inner{transition-delay:.32s;}
  .split-lines.in .line-inner{transform:translateY(0) rotateX(0); opacity:1;}
  .line-inner em{font-style:normal; color:var(--blue-300);}

  .reveal-line{opacity:0; transform:translateY(18px); transition:opacity .15s ease, transform .15s ease;}
  .reveal-line.in{opacity:1; transform:translateY(0);}

  /* ---------- MAGNETIC BUTTONS ---------- */
  .magnetic{transition:transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s ease, background .25s ease;}

  /* ---------- ORCHESTRATED GRID STAGGER ---------- */
  .service-grid .reveal:nth-child(1), .why-grid .reveal:nth-child(1), .bento-grid .reveal:nth-child(1), .price-grid .reveal:nth-child(1), .test-grid .reveal:nth-child(1){transition-delay:0s;}
  .service-grid .reveal:nth-child(2), .why-grid .reveal:nth-child(2), .bento-grid .reveal:nth-child(2), .price-grid .reveal:nth-child(2), .test-grid .reveal:nth-child(2){transition-delay:.12s;}
  .service-grid .reveal:nth-child(3), .why-grid .reveal:nth-child(3), .bento-grid .reveal:nth-child(3), .price-grid .reveal:nth-child(3), .test-grid .reveal:nth-child(3){transition-delay:.24s;}
  .why-grid .reveal:nth-child(4){transition-delay:.36s;}

  /* ---------- AURORA GRADIENT BANNER LAYER ---------- */
  .aurora{
    position:absolute;
    inset:-10%;
    z-index:0;
    filter:blur(25px) saturate(140%);
    opacity:.55;
    pointer-events:none;
  }
  .aurora-blob{
    position:absolute;
    border-radius:50%;
    mix-blend-mode:screen;
  }
  .aurora-blob.a1{
    width:52vw; height:52vw; max-width:640px; max-height:640px;
    top:-14%; right:-8%;
    background:radial-gradient(circle, var(--blue-400), transparent 70%);
    animation:auroraMove1 18s ease-in-out infinite;
  }
  .aurora-blob.a2{
    width:40vw; height:40vw; max-width:520px; max-height:520px;
    bottom:-16%; left:2%;
    background:radial-gradient(circle, var(--violet-500), transparent 70%);
    animation:auroraMove2 22s ease-in-out infinite;
  }
  .aurora-blob.a3{
    width:34vw; height:34vw; max-width:440px; max-height:440px;
    top:20%; left:26%;
    background:radial-gradient(circle, var(--pink-500), transparent 70%);
    animation:auroraMove3 16s ease-in-out infinite;
    opacity:.7;
  }
  .aurora-blob.a4{
    width:30vw; height:30vw; max-width:380px; max-height:380px;
    bottom:6%; right:22%;
    background:radial-gradient(circle, var(--cyan-400), transparent 70%);
    animation:auroraMove1 20s ease-in-out infinite reverse;
  }
  @keyframes auroraMove1{
    0%,100%{transform:translate(0,0) scale(1);}
    50%{transform:translate(-6%,8%) scale(1.12);}
  }
  @keyframes auroraMove2{
    0%,100%{transform:translate(0,0) scale(1);}
    50%{transform:translate(8%,-6%) scale(1.15);}
  }
  @keyframes auroraMove3{
    0%,100%{transform:translate(0,0) scale(1);}
    50%{transform:translate(5%,5%) scale(0.9);}
  }
  @media (prefers-reduced-motion: reduce){
    .aurora-blob{animation:none !important;}
  }

  /* ---------- GIANT HERO WORDMARK ---------- */
  .hero-wordmark{
    position:absolute;
    inset:0;
    z-index:0;
    display:flex;
    flex-direction:column;
    justify-content:center;
    gap:0;
    pointer-events:none;
    overflow:hidden;
  }
  .hero-wordmark span{
    font-family:'Space Grotesk', sans-serif;
    font-weight:700;
    font-size:clamp(90px, 15vw, 220px);
    line-height:0.95;
    color:transparent;
    -webkit-text-stroke:1px rgba(127,196,255,0.16);
    white-space:nowrap;
    direction:ltr;
    text-align:center;
    letter-spacing:4px;
  }
  .hero-wordmark span:nth-child(2){
    -webkit-text-stroke:1px rgba(127,196,255,0.07);
    margin-top:-0.1em;
  }

  /* ---------- MARQUEE RIBBONS ---------- */
  .marquee-ribbon{
    position:relative;
    background:linear-gradient(100deg, var(--navy-900), var(--blue-500) 55%, var(--cyan-400));
    padding:22px 0;
    transform:rotate(-1.4deg) scale(1.02);
    overflow:hidden;
    white-space:nowrap;
    margin:-18px 0;
    z-index:5;
    box-shadow:0 20px 40px -20px rgba(6,21,43,0.4);
  }
  .marquee-ribbon.dark{background:linear-gradient(100deg, var(--navy-950), var(--navy-700) 60%, var(--blue-500));}
  .marquee-track{
    display:inline-flex;
    align-items:center;
    gap:20px;
    animation:marqueeScroll 26s linear infinite;
    will-change:transform;
  }
  .marquee-ribbon.reverse .marquee-track{animation-direction:reverse;}
  .marquee-track span{
    font-family:'Space Grotesk', sans-serif;
    font-weight:700;
    font-size:20px;
    color:var(--white);
    letter-spacing:.5px;
  }
  .marquee-track i{
    font-style:normal;
    color:var(--blue-300);
    font-size:16px;
    opacity:.8;
  }
  @keyframes marqueeScroll{
    from{transform:translateX(0);}
    to{transform:translateX(-50%);}
  }
  @media (prefers-reduced-motion: reduce){
    .marquee-track{animation:none;}
  }

  /* ---------- FILM GRAIN OVERLAY ---------- */
  #grainOverlay{
    position:fixed; inset:0; z-index:40;
    pointer-events:none;
    opacity:.035;
    mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
    background-size:180px 180px;
  }

  /* ---------- SERVICES 3-COLUMN LAYOUT ---------- */
  .service-grid-fixed{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:20px;
  }
  @media (max-width: 900px){
    .service-grid-fixed{grid-template-columns:repeat(2, 1fr);}
  }
  @media (max-width: 560px){
    .service-grid-fixed{grid-template-columns:1fr;}
  }

  /* ---------- SERVICE CATEGORIES ---------- */
  .service-category{margin-bottom:52px;}
  .cat-head{
    display:flex; align-items:center; gap:12px;
    margin-bottom:22px;
  }
  .cat-dot{width:9px; height:9px; border-radius:50%; flex-shrink:0;}
  .cat-dot.blue{background:var(--blue-400);}
  .cat-dot.violet{background:var(--violet-500);}
  .cat-dot.cyan{background:var(--cyan-400);}
  .cat-head h3{font-size:18.5px; font-weight:800; color:var(--white);}
  .cat-count{
    font-family:'JetBrains Mono', monospace;
    font-size:11.5px; color:var(--muted);
    direction:ltr; margin-inline-start:auto;
    letter-spacing:.5px;
  }

  .tile-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(210px, 1fr));
    gap:16px;
  }
  .service-tile{
    position:relative;
    background:var(--card-glass);
    backdrop-filter:blur(7px) saturate(140%);
    -webkit-backdrop-filter:blur(7px) saturate(140%);
    border:1px solid var(--card-border);
    border-radius:18px;
    padding:24px 22px;
    display:flex; flex-direction:column; gap:10px;
    overflow:hidden;
    box-shadow:
      0 14px 30px -18px rgba(0,0,0,0.45),
      inset 0 1px 0 rgba(255,255,255,0.06);
    transition:transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease, border-color .3s ease;
  }
  .service-tile::before{
    content:"";
    position:absolute; inset:0; border-radius:18px; padding:1px;
    background:linear-gradient(140deg, rgba(255,255,255,0.18), transparent 35%, transparent 65%, rgba(255,255,255,0.06));
    -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite:xor; mask-composite:exclude;
    pointer-events:none;
  }
  .service-tile:hover{
    transform:translateY(-5px);
    box-shadow:
      0 28px 48px -18px rgba(0,0,0,0.55),
      inset 0 1px 0 rgba(255,255,255,0.1);
  }
  .service-tile.cat-blue:hover{border-color:rgba(74,168,245,0.5); box-shadow:0 28px 50px -16px rgba(74,168,245,0.3), inset 0 1px 0 rgba(255,255,255,0.1);}
  .service-tile.cat-violet:hover{border-color:rgba(139,92,246,0.5); box-shadow:0 28px 50px -16px rgba(139,92,246,0.32), inset 0 1px 0 rgba(255,255,255,0.1);}
  .service-tile.cat-cyan:hover{border-color:rgba(34,211,238,0.5); box-shadow:0 28px 50px -16px rgba(34,211,238,0.32), inset 0 1px 0 rgba(255,255,255,0.1);}
  .tile-badge{
    position:absolute; top:14px; left:14px; z-index:2;
    font-size:10.5px; font-weight:700; letter-spacing:.3px;
    padding:4px 10px; border-radius:999px;
    background:rgba(236,72,153,0.15); color:var(--pink-500);
    border:1px solid rgba(236,72,153,0.35);
  }
  .tile-icon{
    position:relative; z-index:1;
    width:44px; height:44px; border-radius:13px;
    display:flex; align-items:center; justify-content:center;
    color:var(--white);
    box-shadow:0 10px 20px -8px rgba(9,30,58,0.5), inset 0 1px 0 rgba(255,255,255,0.25);
    transition:transform .35s cubic-bezier(.2,.8,.2,1);
  }
  .service-tile:hover .tile-icon{transform:translateY(-3px) scale(1.08) rotate(-4deg);}
  .tile-icon svg{width:20px; height:20px;}
  .service-tile h3{position:relative; z-index:1; font-size:14.5px; font-weight:700; color:var(--white); line-height:1.5;}
  .service-tile p{position:relative; z-index:1; font-size:12.8px; color:var(--muted); line-height:1.7;}
  .tile-link{
    margin-top:auto;
    padding-top:8px;
    display:inline-flex;
    align-items:center;
    gap:6px;
    font-size:12.5px;
    font-weight:700;
    color:var(--blue-300);
    opacity:.85;
    transition:opacity .2s ease, gap .2s ease;
  }
  .tile-link svg{width:14px; height:14px; transition:transform .2s ease;}
  .service-tile:hover .tile-link{opacity:1; gap:9px;}
  .service-tile.cat-blue .tile-link{color:var(--blue-300);}
  .service-tile.cat-violet .tile-link{color:var(--violet-400);}
  .service-tile.cat-cyan .tile-link{color:var(--cyan-300);}
  .service-tile:hover .tile-link svg{transform:translateX(-3px);}

  /* ---------- DIGITAL PRODUCTS ---------- */
  .product-grid{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:20px;
  }
  .product-card{
    position:relative;
    background:linear-gradient(155deg, rgba(11,36,69,0.9), rgba(6,21,43,0.95));
    backdrop-filter:blur(8px) saturate(140%);
    -webkit-backdrop-filter:blur(8px) saturate(140%);
    border:1px solid rgba(255,255,255,0.1);
    border-radius:20px;
    padding:30px 28px;
    color:var(--white);
    overflow:hidden;
    box-shadow:0 30px 50px -25px rgba(6,21,43,0.5), inset 0 1px 0 rgba(255,255,255,0.08);
    transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease, border-color .35s ease;
  }
  .product-card:hover{
    transform:translateY(-6px);
    border-color:rgba(236,72,153,0.4);
    box-shadow:0 36px 60px -22px rgba(236,72,153,0.28), inset 0 1px 0 rgba(255,255,255,0.1);
  }
  .product-card::before{
    content:"";
    position:absolute; inset:-40% -10% auto auto;
    width:220px; height:220px; border-radius:50%;
    background:radial-gradient(circle, var(--pink-500), transparent 70%);
    opacity:.25; pointer-events:none;
  }
  .product-card::after{
    content:"";
    position:absolute; inset:0; border-radius:20px; padding:1px;
    background:linear-gradient(140deg, rgba(255,255,255,0.16), transparent 40%);
    -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite:xor; mask-composite:exclude;
    pointer-events:none;
  }
  .product-badge{
    display:inline-block;
    font-size:11px; font-weight:700; letter-spacing:.3px;
    color:var(--cyan-300);
    background:rgba(34,211,238,0.12);
    border:1px solid rgba(34,211,238,0.3);
    padding:5px 12px; border-radius:999px;
    margin-bottom:14px;
    position:relative; z-index:1;
  }
  .product-card h3{position:relative; z-index:1; font-size:19px; font-weight:800; margin-bottom:10px;}
  .product-card p{position:relative; z-index:1; font-size:13.8px; color:var(--muted-light); line-height:1.8; margin-bottom:22px;}
  .product-foot{
    display:flex; align-items:center; justify-content:space-between;
    gap:12px; flex-wrap:wrap;
    position:relative; z-index:1;
  }
  .product-price{
    font-family:'JetBrains Mono', monospace;
    font-size:13px; color:var(--blue-200);
    direction:ltr;
  }

  /* ---------- PROMO BANNER ---------- */
  .promo-banner{
    position:relative; overflow:hidden;
    background:linear-gradient(115deg, var(--navy-950) 0%, var(--violet-500) 55%, var(--pink-500) 100%);
    padding:44px 0;
  }
  .promo-blob{position:absolute; border-radius:50%; filter:blur(22px); pointer-events:none;}
  .promo-blob.pb1{width:280px; height:280px; top:-100px; left:5%; background:rgba(255,255,255,0.25);}
  .promo-blob.pb2{width:220px; height:220px; bottom:-90px; right:8%; background:rgba(34,211,238,0.35);}
  .promo-inner{
    position:relative; z-index:2;
    display:flex; align-items:center; justify-content:space-between;
    gap:24px; flex-wrap:wrap;
  }
  .promo-badge{
    display:inline-flex; align-items:center; gap:8px;
    background:rgba(255,255,255,0.16); border:1px solid rgba(255,255,255,0.3);
    padding:7px 16px; border-radius:999px;
    font-size:12.5px; font-weight:700; color:#fff; margin-bottom:12px;
    animation:promoPulse 2.4s ease-in-out infinite;
  }
  @keyframes promoPulse{0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,0.25);} 50%{box-shadow:0 0 0 6px rgba(255,255,255,0);}}
  .promo-text h2{font-size:clamp(19px, 2.6vw, 27px); font-weight:800; color:#fff; line-height:1.5;}
  .promo-text p{color:rgba(255,255,255,0.85); font-size:14px; margin-top:6px;}
  .promo-cta{background:#fff; color:var(--navy-950); flex-shrink:0; box-shadow:0 16px 30px -12px rgba(0,0,0,0.35);}
  .promo-cta:hover{box-shadow:0 20px 36px -12px rgba(0,0,0,0.45);}
  @media (prefers-reduced-motion: reduce){ .promo-badge{animation:none;} }

  /* ---------- responsive ---------- */
  @media (max-width: 1024px){
    .service-grid{grid-template-columns:repeat(2,1fr);}
    .why-grid{grid-template-columns:repeat(2,1fr);}
    .stats-grid{grid-template-columns:repeat(2,1fr); gap:36px;}
    .price-grid{grid-template-columns:repeat(1,1fr); max-width:420px; margin:0 auto;}
    .price-card.featured{transform:scale(1);}
    .test-grid{grid-template-columns:repeat(1,1fr); max-width:520px; margin:0 auto;}
    .training .wrap{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:repeat(2,1fr);}
  }

  @media (min-width: 901px){
    .nav-trigger{display:none;}
  }
  @media (max-width: 900px){
    .header-nav{display:none;}
  }

  @media (max-width: 860px){
    .nav-trigger .trigger-label{display:none;}
    .nav-trigger{padding:6px;}
    .header-actions .btn-primary, .header-actions .account-link{display:none;}
    .hero .wrap{grid-template-columns:1fr;}
    .hero-visual{height:360px; order:-1;}
    .browser-card{width:270px;}
  }

  @media (max-width: 640px){
    .wrap{padding:0 20px;}
    .hero{padding:150px 0 90px;}
    .service-grid, .why-grid, .product-grid{grid-template-columns:1fr;}
    .stats-grid{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:1fr; gap:36px;}
    .footer-bottom{flex-direction:column; text-align:center;}
    .hero-trust{gap:24px;}
  }

  /* focus visibility */
  a:focus-visible, button:focus-visible{
    outline:2px solid var(--blue-400);
    outline-offset:3px;
  }
/*SEO-Panel mobile-anim-pause*/@media (max-width:900px),(prefers-reduced-motion:reduce){.logo-ring,.ring.r1,.ring.r2,.ring.r3,.ring.r4,.browser-card,.dot-pulse,.why-card .num,.price-card.featured,.term-window::before,.aurora-blob.a1,.aurora-blob.a2,.aurora-blob.a3,.aurora-blob.a4,.promo-badge{animation:none!important}}