*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
  :root{--blue:#2563FF;--yellow:#F5C518;--dark:#0A0A14;--mid:#12121F;--light:#F0F0F8;--muted:rgba(240,240,248,.45)}
  html{scroll-behavior:smooth}
  body{background:var(--dark);color:var(--light);font-family:'DM Sans',sans-serif;font-size:16px;line-height:1.6;overflow-x:hidden}

  /* NAV */
  nav{position:fixed;top:0;left:0;right:0;z-index:200;display:flex;align-items:center;justify-content:space-between;padding:1.2rem 4rem;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);background:rgba(30,80,255,.97);border-bottom:1px solid rgba(255,255,255,.15);transition:background .3s}
  .logo{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-weight:800;font-size:1.5rem;letter-spacing:-.02em;text-decoration:none}
  .logo span:first-child{color:var(--yellow)}.logo span:last-child{color:var(--light)}
  .nav-center{display:flex;gap:2.5rem;list-style:none}
  .nav-center a{text-decoration:none;color:rgba(255,255,255,.82);font-size:.875rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase;transition:color .2s}
  .nav-center a:hover{color:var(--light)}
  .nav-right{display:flex;align-items:center;gap:1rem}
  .lang-switcher{display:flex;align-items:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:2rem;overflow:hidden}
  .lang-btn{padding:.42rem .9rem;cursor:pointer;color:var(--muted);transition:background .2s,color .2s;text-transform:uppercase;border:none;background:transparent;font-family:inherit;font-size:.75rem;font-weight:700;letter-spacing:.09em}
  .lang-btn.active{background:var(--blue);color:#fff}
  .nav-cta{background:#fff;color:var(--blue);padding:.58rem 1.4rem;border-radius:2rem;text-decoration:none;font-weight:600;font-size:.85rem;transition:opacity .2s,transform .2s}
  .nav-cta:hover{opacity:.85;transform:translateY(-1px)}
  .nav-burger{display:none;flex-direction:column;justify-content:center;gap:5px;background:none;border:none;cursor:pointer;padding:.5rem;width:36px;height:36px;flex-shrink:0}
  .nav-burger span{display:block;width:22px;height:2px;background:var(--light);border-radius:1px;transition:transform .25s,opacity .25s}
  .nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

  /* HERO */
  .hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
  .hero-photo{position:absolute;inset:0;background-image:url('https://images.unsplash.com/photo-1555529902-5261145633bf?w=1920&q=80&auto=format&fit=crop');background-size:cover;background-position:center 40%;transform:scale(1.05);animation:heroZoom 14s ease-out forwards}
  @keyframes heroZoom{from{transform:scale(1.05)}to{transform:scale(1)}}
  .hero-overlay{position:absolute;inset:0;background:linear-gradient(105deg,rgba(10,10,20,.94) 0%,rgba(10,10,20,.72) 55%,rgba(10,10,20,.28) 100%),linear-gradient(to top,rgba(10,10,20,.85) 0%,transparent 45%)}
  .hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}
  .hero-inner{position:relative;z-index:2;padding:10rem 4rem 8rem;max-width:780px}
  .hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(37,99,255,.18);border:1px solid rgba(37,99,255,.45);border-radius:2rem;padding:.4rem 1rem;font-size:.75rem;color:#93b4ff;font-weight:600;text-transform:uppercase;letter-spacing:.09em;margin-bottom:2rem;animation:fadeUp .8s ease both}
  .hero-badge::before{content:'';width:6px;height:6px;background:#93b4ff;border-radius:50%;animation:pulse 2s infinite}
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.2}}
  .hero h1{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:clamp(3.6rem,7vw,6.5rem);font-weight:800;line-height:.95;letter-spacing:-.03em;margin-bottom:1.6rem;animation:fadeUp .85s ease .1s both}
  .hero h1 em{font-style:normal;color:var(--blue)}
  .hero-sub{font-size:1.12rem;color:rgba(240,240,248,.65);max-width:540px;line-height:1.72;margin-bottom:2.8rem;font-weight:300;animation:fadeUp .85s ease .2s both}
  .hero-actions{display:flex;gap:1rem;flex-wrap:wrap;animation:fadeUp .85s ease .3s both}
  .btn-primary{background:var(--blue);color:#fff;padding:.92rem 2rem;border-radius:2rem;text-decoration:none;font-weight:600;font-size:.95rem;display:inline-flex;align-items:center;gap:.5rem;transition:transform .2s,box-shadow .2s;box-shadow:0 8px 32px rgba(37,99,255,.4)}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(37,99,255,.55)}
  .btn-ghost{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);color:var(--light);padding:.92rem 2rem;border-radius:2rem;text-decoration:none;font-weight:500;font-size:.95rem;transition:background .2s}
  .btn-ghost:hover{background:rgba(255,255,255,.12)}

  /* stats bar */
  .stats-bar{position:absolute;bottom:0;left:0;right:0;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.08);background:rgba(10,10,20,.72);backdrop-filter:blur(12px)}
  .stat-cell{padding:1.7rem 2.5rem;border-right:1px solid rgba(255,255,255,.07);transition:background .2s}
  .stat-cell:last-child{border-right:none}
  .stat-cell:hover{background:rgba(255,255,255,.04)}
  .stat-n{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:2.4rem;font-weight:800;line-height:1;color:var(--light);margin-bottom:.3rem}
  .stat-n em{font-style:normal;color:var(--blue)}
  .stat-l{font-size:.77rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:500}

  /* MARQUEE */
  .marquee-wrap{padding:1.5rem 0;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.015)}
  .marquee-track{display:flex;gap:3rem;animation:marquee 30s linear infinite;white-space:nowrap;width:max-content}
  .marquee-item{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);display:flex;align-items:center;gap:1.5rem;flex-shrink:0}
  .marquee-item::after{content:'✦';color:var(--blue);font-size:.6rem}
  @keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

  /* SECTIONS */
  section{padding:6rem 4rem}
  .section-tag{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--blue);margin-bottom:.9rem}
  .section-title{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:clamp(2rem,4vw,3.2rem);font-weight:800;line-height:1.08;letter-spacing:-.025em;margin-bottom:1.2rem}
  .section-sub{font-size:1.05rem;color:var(--muted);max-width:560px;line-height:1.72;font-weight:300}

  /* BENEFITS */
  .benefits{background:var(--dark)}
  .benefits-header{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:end;margin-bottom:3.5rem}
  .benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
  .benefit-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:1.25rem;padding:2.2rem 1.8rem;position:relative;overflow:hidden;transition:border-color .3s,transform .3s}
  .benefit-card:hover{border-color:rgba(37,99,255,.45);transform:translateY(-4px)}
  .benefit-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:110px;background:radial-gradient(ellipse at bottom,rgba(37,99,255,.1),transparent);opacity:0;transition:opacity .3s}
  .benefit-card:hover::after{opacity:1}
  .b-icon{width:44px;height:44px;background:rgba(37,99,255,.12);border:1px solid rgba(37,99,255,.3);border-radius:.75rem;display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:1.4rem}
  .b-title{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:1.05rem;font-weight:700;margin-bottom:.55rem;letter-spacing:-.01em}
  .b-desc{font-size:.87rem;color:var(--muted);line-height:1.65;font-weight:300}

  /* FEATURES */
  .features{background:var(--mid);border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05)}
  .features-header{text-align:center;margin-bottom:3.5rem}
  .features-header .section-sub{margin:0 auto}
  .features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.06);border-radius:1.5rem;overflow:hidden;border:1px solid rgba(255,255,255,.06)}
  .feature-item{background:var(--mid);padding:2.2rem 1.8rem;transition:background .2s}
  .feature-item:hover{background:rgba(37,99,255,.08)}
  .f-num{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:.72rem;color:var(--blue);font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:.9rem}
  .f-name{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:.98rem;font-weight:700;margin-bottom:.45rem}
  .f-desc{font-size:.8rem;color:var(--muted);line-height:1.65;font-weight:300}

  /* HOW */
  .how{background:var(--dark)}
  .how-inner{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
  .flow-diagram{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:1.5rem;padding:2.4rem}
  .flow-row{display:flex;align-items:center;gap:.8rem;margin-bottom:.85rem}
  .flow-row:last-child{margin-bottom:0}
  .flow-node{flex-shrink:0;background:rgba(37,99,255,.1);border:1px solid rgba(37,99,255,.3);border-radius:.55rem;padding:.48rem .9rem;font-size:.77rem;color:#93b4ff;font-weight:500;white-space:nowrap}
  .flow-arrow{color:rgba(37,99,255,.45);font-size:.85rem;flex-shrink:0}
  .flow-target{flex-shrink:0;background:rgba(245,197,24,.08);border:1px solid rgba(245,197,24,.22);border-radius:.55rem;padding:.48rem .9rem;font-size:.77rem;color:var(--yellow);font-weight:500;white-space:nowrap}
  .flow-center{text-align:center;margin:1.3rem 0}
  .flow-server{display:inline-block;background:var(--blue);color:#fff;padding:.62rem 1.4rem;border-radius:.75rem;font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:.85rem;font-weight:700;box-shadow:0 8px 24px rgba(37,99,255,.4)}
  .tech-pills{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.8rem}
  .pill{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:2rem;padding:.42rem 1.1rem;font-size:.82rem;font-weight:500;color:var(--light);transition:background .2s,border-color .2s}
  .pill:hover{background:rgba(37,99,255,.15);border-color:rgba(37,99,255,.4)}
  .pill.blue{background:rgba(37,99,255,.15);border-color:rgba(37,99,255,.4);color:#93b4ff}

  /* CLIENTS */
  .clients{background:var(--mid);border-top:1px solid rgba(255,255,255,.05)}
  .clients-header{text-align:center;margin-bottom:3.5rem}
  .clients-header .section-sub{margin:0 auto}
  .clients-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
  .client-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:1rem;padding:1.7rem;text-align:center;font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-weight:700;font-size:.8rem;color:var(--muted);letter-spacing:.02em;line-height:1.4;transition:border-color .2s,color .2s,transform .2s}
  .client-card:hover{border-color:rgba(37,99,255,.35);color:var(--light);transform:translateY(-2px)}

  /* CASE STUDIES */
  .cases{background:var(--dark);padding-top:0;padding-bottom:6rem}
  .cases-header{text-align:center;margin-bottom:3.5rem}
  .cases-header .section-sub{margin:0 auto}
  .cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}

  .case-card{
    position:relative;border-radius:1.4rem;overflow:hidden;cursor:pointer;
    aspect-ratio:4/3;
    background:#111;
    transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s;
  }
  .case-card:hover{transform:translateY(-6px) scale(1.01);box-shadow:0 24px 60px rgba(0,0,0,.5)}
  .case-card:hover .case-img{transform:scale(1.07)}
  .case-card:hover .case-overlay{opacity:1}
  .case-card:hover .case-open-btn{opacity:1;transform:translateY(0)}

  .case-img{
    position:absolute;inset:0;background-size:cover;background-position:center;
    transition:transform .55s cubic-bezier(.22,1,.36,1);
  }
  .case-gradient{
    position:absolute;inset:0;
    background:linear-gradient(to top,rgba(10,10,20,.95) 0%,rgba(10,10,20,.4) 55%,rgba(10,10,20,.05) 100%);
  }
  .case-overlay{
    position:absolute;inset:0;
    background:rgba(37,99,255,.12);
    border:2px solid rgba(37,99,255,.4);
    border-radius:1.4rem;
    opacity:0;transition:opacity .3s;
  }
  .case-body{position:absolute;bottom:0;left:0;right:0;padding:1.8rem}
  .case-tag{
    display:inline-flex;align-items:center;gap:.4rem;
    background:rgba(245,197,24,.15);border:1px solid rgba(245,197,24,.35);
    border-radius:2rem;padding:.28rem .75rem;
    font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--yellow);
    margin-bottom:.9rem;
  }
  .case-title{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:1.18rem;font-weight:800;letter-spacing:-.01em;line-height:1.2;margin-bottom:.5rem}
  .case-desc{font-size:.82rem;color:var(--muted);line-height:1.6;font-weight:300;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .case-open-btn{
    position:absolute;top:1.4rem;right:1.4rem;
    width:40px;height:40px;
    background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:50%;
    display:flex;align-items:center;justify-content:center;font-size:1rem;
    opacity:0;transform:translateY(-6px);
    transition:opacity .25s,transform .25s,background .2s;
  }
  .case-card:hover .case-open-btn{background:rgba(37,99,255,.8);border-color:var(--blue)}

  /* LIGHTBOX */
  .lb-backdrop{
    position:fixed;inset:0;z-index:1000;
    background:rgba(5,5,15,.92);backdrop-filter:blur(16px);
    display:flex;align-items:center;justify-content:center;
    opacity:0;pointer-events:none;transition:opacity .35s;
    padding:2rem;
  }
  .lb-backdrop.open{opacity:1;pointer-events:all}

  .lb-modal{
    position:relative;width:100%;max-width:960px;max-height:90vh;
    background:var(--mid);border:1px solid rgba(255,255,255,.1);border-radius:1.75rem;
    overflow:hidden;display:flex;flex-direction:column;
    transform:translateY(28px) scale(.97);
    transition:transform .38s cubic-bezier(.22,1,.36,1);
  }
  .lb-backdrop.open .lb-modal{transform:translateY(0) scale(1)}

  .lb-close{
    position:absolute;top:1.2rem;right:1.2rem;z-index:10;
    width:38px;height:38px;border-radius:50%;
    background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);
    color:var(--light);font-size:1rem;cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    transition:background .2s,transform .2s;
  }
  .lb-close:hover{background:rgba(255,255,255,.2);transform:rotate(90deg)}

  /* slideshow area */
  .lb-slides{position:relative;width:100%;aspect-ratio:16/9;background:#000;flex-shrink:0;overflow:hidden}
  .lb-slide{
    position:absolute;inset:0;background-size:cover;background-position:center;
    opacity:0;transition:opacity .5s ease;
  }
  .lb-slide.active{opacity:1}
  .lb-slide-caption{
    position:absolute;bottom:0;left:0;right:0;padding:.9rem 1.4rem;
    background:linear-gradient(to top,rgba(0,0,0,.7),transparent);
    font-size:.78rem;color:rgba(255,255,255,.65);font-style:italic;
  }

  /* slide arrows */
  .lb-arrow{
    position:absolute;top:50%;transform:translateY(-50%);z-index:5;
    width:40px;height:40px;border-radius:50%;
    background:rgba(10,10,20,.6);border:1px solid rgba(255,255,255,.15);
    color:var(--light);font-size:.9rem;cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    transition:background .2s;
  }
  .lb-arrow:hover{background:var(--blue)}
  .lb-arrow-prev{left:.9rem}
  .lb-arrow-next{right:.9rem}

  /* dots */
  .lb-dots{
    position:absolute;bottom:.85rem;left:50%;transform:translateX(-50%);
    display:flex;gap:.4rem;z-index:5;
  }
  .lb-dot{
    width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.3);
    cursor:pointer;transition:background .2s,transform .2s;border:none;
  }
  .lb-dot.active{background:#fff;transform:scale(1.3)}

  /* slide counter */
  .lb-counter{
    position:absolute;top:1rem;left:1.2rem;z-index:5;
    font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:.72rem;font-weight:700;letter-spacing:.1em;
    color:rgba(255,255,255,.55);text-transform:uppercase;
  }

  /* content below slides */
  .lb-content{padding:2rem 2.5rem;overflow-y:auto;flex:1}
  .lb-meta{display:flex;align-items:center;gap:1rem;margin-bottom:1.2rem;flex-wrap:wrap}
  .lb-cat{display:inline-flex;background:rgba(245,197,24,.12);border:1px solid rgba(245,197,24,.3);border-radius:2rem;padding:.28rem .8rem;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--yellow)}
  .lb-year{font-size:.78rem;color:var(--muted);font-weight:500}
  .lb-title{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:1.65rem;font-weight:800;letter-spacing:-.02em;margin-bottom:.8rem;line-height:1.15}
  .lb-text{font-size:.93rem;color:rgba(240,240,248,.7);line-height:1.78;font-weight:300;margin-bottom:1.5rem}
  .lb-highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
  .lb-hl{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:.9rem;padding:1.1rem 1.2rem}
  .lb-hl-n{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:1.6rem;font-weight:800;color:var(--blue);margin-bottom:.2rem;line-height:1}
  .lb-hl-l{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:500}

  @media(max-width:900px){
    .cases-grid{grid-template-columns:1fr}
    .lb-highlights{grid-template-columns:repeat(3,1fr)}
    .lb-content{padding:1.5rem}
  }
  @media(max-width:600px){
    .lb-highlights{grid-template-columns:1fr 1fr}
    .lb-title{font-size:1.3rem}
    .lb-modal{border-radius:1.2rem}
  }

  /* CONTACT */
  .contact-section{background:var(--dark);border-top:1px solid rgba(255,255,255,.06);padding:7rem 4rem}
  .contact-inner{display:grid;grid-template-columns:1fr 1.2fr;gap:6rem;align-items:start;max-width:1200px;margin:0 auto}
  .contact-details{margin-top:2.5rem;display:flex;flex-direction:column;gap:1.2rem}
  .contact-item{display:flex;align-items:flex-start;gap:1rem}
  .c-icon{width:38px;height:38px;flex-shrink:0;background:rgba(37,99,255,.12);border:1px solid rgba(37,99,255,.3);border-radius:.6rem;display:flex;align-items:center;justify-content:center;font-size:.95rem;margin-top:.1rem}
  .c-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--blue);font-weight:600;margin-bottom:.2rem}
  .c-val{font-size:.95rem;color:var(--light)}
  .c-val a{color:var(--light);text-decoration:none;transition:color .2s}
  .c-val a:hover{color:#93b4ff}
  .contact-form-box{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:1.5rem;padding:2.8rem}
  .form-title{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:1.4rem;font-weight:800;letter-spacing:-.02em;margin-bottom:2rem}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
  .form-group{margin-bottom:1.2rem}
  .form-group label{display:block;font-size:.77rem;font-weight:600;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin-bottom:.48rem}
  .form-group input,.form-group select,.form-group textarea{width:100%;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:.75rem;padding:.82rem 1.1rem;color:var(--light);font-family:'DM Sans',sans-serif;font-size:.92rem;outline:none;transition:border-color .2s,background .2s;-webkit-appearance:none}
  .form-group select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(240,240,248,.4)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem}
  .form-group select option{background:#1a1a2e;color:var(--light)}
  .form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:rgba(37,99,255,.6);background:rgba(37,99,255,.07)}
  .form-group textarea{resize:vertical;min-height:130px}
  .form-group input::placeholder,.form-group textarea::placeholder{color:rgba(240,240,248,.22)}
  .form-submit{width:100%;background:var(--blue);color:#fff;border:none;padding:1rem;border-radius:2rem;font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:.98rem;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s,opacity .2s;box-shadow:0 8px 28px rgba(37,99,255,.38);margin-top:.4rem;display:flex;align-items:center;justify-content:center;gap:.5rem}
  .form-submit:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(37,99,255,.52)}
  .form-success{display:none;text-align:center;padding:2rem}
  .form-success-icon{font-size:3rem;margin-bottom:1rem}
  .form-success h3{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:1.3rem;font-weight:800;margin-bottom:.5rem}
  .form-success p{color:var(--muted);font-size:.95rem}

  /* FOOTER */
  footer{background:var(--dark);padding:2.5rem 4rem;border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem}
  .footer-logo{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-weight:800;font-size:1.3rem;letter-spacing:-.02em;text-decoration:none}
  .footer-logo span:first-child{color:var(--yellow)}.footer-logo span:last-child{color:var(--light)}
  .footer-links{display:flex;gap:2rem;list-style:none}
  .footer-links a{text-decoration:none;color:var(--muted);font-size:.875rem;transition:color .2s}
  .footer-links a:hover{color:var(--light)}
  .footer-copy{font-size:.78rem;color:rgba(255,255,255,.22)}


  /* LOGO IMAGE */
  .logo-img-link{display:flex;align-items:center;text-decoration:none}
  .logo-img{height:36px;width:auto;display:block;filter:brightness(1)}

  /* SCHEMAT */
  .schemat-wrap{border-radius:1.2rem;overflow:hidden;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.02)}
  .schemat-img{width:100%;height:auto;display:block;border-radius:1.2rem}
  .footer-logo-img{display:flex;align-items:center;text-decoration:none}

  /* FAQ */
  .faq-section{background:var(--dark);border-top:1px solid rgba(255,255,255,.06);padding:6rem 4rem}
  .faq-inner{max-width:860px;margin:0 auto}
  .faq-header{margin-bottom:3rem}
  .faq-list{display:flex;flex-direction:column;gap:.5rem}

  .faq-item{border:1px solid rgba(255,255,255,.07);border-radius:1rem;overflow:hidden;transition:border-color .25s}
  .faq-item:has(.faq-q[aria-expanded="true"]){border-color:rgba(37,99,255,.45)}

  .faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;
    padding:1.35rem 1.6rem;background:rgba(255,255,255,.02);border:none;color:var(--light);
    font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;
    font-size:1rem;font-weight:700;text-align:left;cursor:pointer;transition:background .2s}
  .faq-q:hover{background:rgba(255,255,255,.05)}
  .faq-q[aria-expanded="true"]{background:rgba(37,99,255,.08)}

  .faq-icon{flex-shrink:0;width:26px;height:26px;border-radius:50%;
    background:rgba(37,99,255,.15);border:1px solid rgba(37,99,255,.35);
    color:#93b4ff;font-size:1.1rem;font-weight:400;
    display:flex;align-items:center;justify-content:center;
    transition:transform .3s,background .2s;line-height:1}
  .faq-q[aria-expanded="true"] .faq-icon{transform:rotate(45deg);background:var(--blue);border-color:var(--blue);color:#fff}

  .faq-a{padding:0 1.6rem 1.4rem;background:rgba(37,99,255,.04)}
  .faq-a p{font-size:.93rem;color:rgba(240,240,248,.68);line-height:1.78;font-weight:300}
  .faq-a a{color:#93b4ff;text-decoration:none}
  .faq-a a:hover{text-decoration:underline}

  @media(max-width:560px){.faq-section{padding:4rem 2rem}.faq-q{font-size:.92rem;padding:1.1rem 1.2rem}.faq-a{padding:0 1.2rem 1.2rem}}

  /* ANIMATIONS */
  @keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
  @keyframes revealIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
  .reveal{opacity:1;transform:none}
  .reveal.anim{animation:revealIn .65s ease both}

  /* RESPONSIVE */
  @media(max-width:1024px){.features-grid{grid-template-columns:repeat(3,1fr)}.clients-grid{grid-template-columns:repeat(3,1fr)}}
  @media(max-width:900px){
    nav{padding:1.1rem 2rem}
    .nav-burger{display:flex}
    .nav-center{display:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:190;background:var(--dark);flex-direction:column;align-items:center;justify-content:center;gap:2rem;padding:2rem}
    .nav-center.open{display:flex}
    .nav-center.open a{font-size:1.15rem;letter-spacing:.06em}
    .nav-right .nav-cta{display:none}
    .hero-inner{padding:9rem 2rem 7rem}
    section{padding:4rem 2rem}
    .benefits-header{grid-template-columns:1fr;gap:1.5rem}
    .benefits-grid{grid-template-columns:1fr 1fr}
    .features-grid{grid-template-columns:1fr 1fr}
    .how-inner{grid-template-columns:1fr;gap:3rem}
    .clients-grid{grid-template-columns:1fr 1fr}
    .contact-inner{grid-template-columns:1fr;gap:3rem}
    .contact-section{padding:5rem 2rem}
    .form-row{grid-template-columns:1fr}
    .stats-bar{grid-template-columns:repeat(2,1fr)}
    footer{flex-direction:column;text-align:center;padding:2rem}
  }
  @media(max-width:560px){
    .benefits-grid{grid-template-columns:1fr}
    .features-grid{grid-template-columns:1fr}
    .clients-grid{grid-template-columns:1fr 1fr}
    .hero h1{font-size:3rem}
  }

/* ═══ ARTICLES / SEO DEEP-LINK SECTION ═══ */
  .articles-section{background:var(--mid);border-top:1px solid rgba(255,255,255,.05);padding:6rem 4rem}
  .articles-inner{max-width:1200px;margin:0 auto}
  .articles-header{margin-bottom:3.5rem}
  .articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}

  .art-card{background:var(--dark);border:1px solid rgba(255,255,255,.07);border-radius:1.4rem;overflow:hidden;transition:border-color .3s,transform .3s}
  .art-card:hover{border-color:rgba(37,99,255,.4);transform:translateY(-4px)}

  .art-img{height:200px;background-size:cover;background-position:center;transition:transform .5s ease}
  .art-card:hover .art-img{transform:scale(1.04)}

  .art-body{padding:1.8rem}
  .art-meta{display:flex;align-items:center;gap:.75rem;margin-bottom:.9rem;flex-wrap:wrap}
  .art-cat{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--blue)}
  .art-date{font-size:.68rem;color:var(--muted);font-weight:500}
  .art-date::before{content:'·';margin-right:.5rem;color:rgba(255,255,255,.2)}

  .art-title{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:1.05rem;font-weight:800;line-height:1.25;letter-spacing:-.01em;margin-bottom:.75rem}
  .art-link{color:var(--light);text-decoration:none;transition:color .2s}
  .art-link:hover{color:#93b4ff}

  .art-excerpt{font-size:.85rem;color:var(--muted);line-height:1.68;font-weight:300;margin-bottom:1.1rem}

  .art-tags{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:1.1rem}
  .art-tag{font-size:.7rem;background:rgba(37,99,255,.1);border:1px solid rgba(37,99,255,.2);border-radius:2rem;padding:.22rem .7rem;color:#93b4ff;text-decoration:none;font-weight:500;transition:background .2s,border-color .2s}
  .art-tag:hover{background:rgba(37,99,255,.22);border-color:rgba(37,99,255,.5)}

  .art-cta{font-size:.82rem;font-weight:700;color:var(--blue);text-decoration:none;letter-spacing:.02em;transition:color .2s,gap .2s}
  .art-cta:hover{color:#93b4ff}

  @media(max-width:900px){.articles-grid{grid-template-columns:1fr}}
  @media(max-width:560px){.articles-section{padding:4rem 2rem}}

/* SUBPAGE HERO */
  .subpage-hero{position:relative;padding:10rem 4rem 5rem;background:var(--dark);overflow:hidden;border-bottom:1px solid rgba(255,255,255,.06)}
  .subpage-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}
  .subpage-hero-inner{position:relative;z-index:2;max-width:780px}
  .subpage-hero h1{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:clamp(2.8rem,5vw,4.5rem);font-weight:800;line-height:1;letter-spacing:-.03em;margin-bottom:1.4rem;animation:fadeUp .85s ease .1s both}
  @media(max-width:900px){.subpage-hero{padding:8rem 2rem 4rem}}

/* NAV ACTIVE LINK */
  .nav-center a.active{color:var(--light)}

/* SUPPORT OPTIONS */
  .b-detail{font-size:.82rem;color:#93b4ff;margin-top:.8rem;font-weight:500}

/* PIPEDRIVE WRAP */
  .pipedrive-wrap{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:1.5rem;overflow:hidden}

/* ═══ CASE STUDY DETAIL PAGE ═══ */
  .cs-hero{position:relative;height:65vh;min-height:420px;overflow:hidden;background:var(--dark)}
  .cs-hero-img{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform 12s ease}
  .cs-hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,10,20,.93) 0%,rgba(10,10,20,.5) 55%,rgba(10,10,20,.18) 100%)}
  .cs-hero-inner{position:absolute;bottom:0;left:0;right:0;padding:3rem 4rem;z-index:2}
  .cs-hero-meta{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}
  .cs-year{font-size:.82rem;color:var(--muted);font-weight:500}
  .cs-hero h1{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:clamp(1.8rem,4vw,3rem);font-weight:800;letter-spacing:-.025em;line-height:1.1;max-width:820px;animation:fadeUp .8s ease .1s both}

  .cs-article{padding:5rem 4rem;background:var(--dark)}
  .cs-inner{display:grid;grid-template-columns:1fr 360px;gap:5rem;max-width:1200px;margin:0 auto;align-items:start}

  .cs-back{display:inline-flex;align-items:center;gap:.5rem;color:var(--muted);font-size:.85rem;font-weight:500;text-decoration:none;margin-bottom:2.5rem;transition:color .2s}
  .cs-back:hover{color:var(--light)}
  .cs-back::before{content:'←';font-size:.9rem}

  .cs-text p{font-size:1rem;color:rgba(240,240,248,.72);line-height:1.85;font-weight:300;margin-bottom:1.4rem}
  .cs-text p:last-child{margin-bottom:0}

  .cs-sidebar-section{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:1.25rem;padding:1.8rem;margin-bottom:1.5rem}
  .cs-sidebar-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);margin-bottom:1.2rem}
  .cs-highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}
  .cs-hl{text-align:center;padding:.5rem 0}
  .cs-hl-n{font-family:'Helvetica World','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:1.55rem;font-weight:800;color:var(--light);line-height:1;margin-bottom:.35rem}
  .cs-hl-l{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;font-weight:500;line-height:1.3}
  .cs-tech-pills{display:flex;flex-wrap:wrap;gap:.5rem}

  @media(max-width:900px){
    .cs-hero-inner{padding:2rem}
    .cs-article{padding:3rem 2rem}
    .cs-inner{grid-template-columns:1fr;gap:3rem}
  }
  @media(max-width:560px){
    .cs-hero{height:52vh;min-height:320px}
    .cs-hl-n{font-size:1.25rem}
  }