:root{
      --purple:#7c3aed;--purple-light:#a855f7;--purple-glow:#9d4edd22;--purple-dim:#4c1d95;
      --black:#050508;--black-2:#0d0d14;--black-3:#12121c;--black-4:#1a1a28;
      --white:#f0eeff;--muted:#8880aa;--border:#1e1e30;
      --cyan:#22d3ee;--green:#34d399;--amber:#f59e0b;
    }
    *,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
    html{scroll-behavior:smooth;}
    body{background:var(--black);color:var(--white);font-family:'DM Sans',sans-serif;font-weight:300;overflow-x:hidden;}
    body::before{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");pointer-events:none;z-index:9999;opacity:.45;}

    /* NAV */
    nav{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:1rem 5%;background:rgba(5,5,8,.88);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:background .3s;}
    .nav-brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;}
    .nav-logo-img{width:32px;height:32px;border-radius:8px;object-fit:contain;display:block;flex-shrink:0;}
    .nav-logo-img-placeholder{width:32px;height:32px;border-radius:8px;background:var(--purple);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-family:'Syne',sans-serif;font-weight:800;font-size:.9rem;color:var(--white);}
    .nav-logo-text{font-family:'Syne',sans-serif;font-weight:800;font-size:1.45rem;color:var(--white);letter-spacing:-.04em;}
    .nav-logo-text span{color:var(--purple-light);}
    .nav-links{display:flex;gap:1.8rem;list-style:none;}
    .nav-links a{color:var(--muted);text-decoration:none;font-size:.87rem;font-weight:400;transition:color .2s;}
    .nav-links a:hover{color:var(--white);}
    .nav-right{display:flex;align-items:center;gap:.75rem;}
    .nav-pill{color:var(--purple-light);text-decoration:none;font-size:.84rem;border:1px solid var(--purple-dim);padding:.48rem 1rem;border-radius:6px;transition:all .2s;}
    .nav-pill:hover{background:var(--purple-glow);border-color:var(--purple);}
    .nav-cta{background:var(--purple);color:var(--white);padding:.6rem 1.4rem;border-radius:6px;font-family:'DM Sans',sans-serif;font-size:.88rem;font-weight:500;text-decoration:none;transition:background .2s,box-shadow .2s;}
    .nav-cta:hover{background:var(--purple-light);box-shadow:0 0 20px var(--purple-glow);}
    .nav-links a:hover { color: var(--white); }
    .nav-links a.active { color: var(--purple-light); }
    .nav-back {display: flex; align-items: center; gap: 0.5rem;color: var(--muted); text-decoration: none; font-size: 0.88rem;border: 1px solid var(--border); padding: 0.5rem 1.1rem;border-radius: 6px; transition: all 0.2s;}
    .nav-back:hover { color: var(--white); border-color: var(--purple-dim); }

    /* HERO */
    #hero{padding:9rem 5% 5rem;position:relative;overflow:hidden;}
    .grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:55px 55px;opacity:.22;pointer-events:none;}
    .orb{position:absolute;border-radius:50%;pointer-events:none;}
    .orb-a{top:-80px;right:8%;width:500px;height:500px;background:radial-gradient(circle,#7c3aed3a,transparent 65%);}
    .orb-b{bottom:-60px;left:20%;width:350px;height:350px;background:radial-gradient(circle,#a855f716,transparent 65%);}

    .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;}
    .hero-left{}
    .hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--black-4);border:1px solid var(--border);border-radius:999px;padding:.35rem .9rem;font-size:.77rem;color:var(--purple-light);letter-spacing:.07em;text-transform:uppercase;margin-bottom:1.8rem;animation:fadeUp .7s ease both;}
    .hero-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--purple-light);animation:pulse 1.6s ease infinite;}
    @keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
    h1.hero-title{font-family:'Syne',sans-serif;font-size:clamp(2.8rem,5.5vw,5.5rem);font-weight:800;line-height:1.0;letter-spacing:-.045em;animation:fadeUp .7s .1s ease both;}
    h1.hero-title .accent{color:var(--purple-light);}
    h1.hero-title .outline{-webkit-text-stroke:2px var(--purple-light);color:transparent;}
    .hero-desc{color:var(--muted);font-size:.95rem;line-height:1.78;margin-top:1.6rem;animation:fadeUp .7s .22s ease both;}
    .hero-actions{display:flex;gap:.75rem;margin-top:2rem;flex-wrap:wrap;animation:fadeUp .7s .34s ease both;}
    .btn-primary{background:var(--purple);color:var(--white);padding:.8rem 1.8rem;border-radius:8px;font-size:.9rem;font-weight:500;text-decoration:none;transition:background .2s,box-shadow .2s,transform .15s;}
    .btn-primary:hover{background:var(--purple-light);box-shadow:0 0 28px #9d4edd44;transform:translateY(-2px);}
    .btn-outline{background:transparent;color:var(--white);padding:.8rem 1.8rem;border-radius:8px;font-size:.9rem;font-weight:500;text-decoration:none;border:1px solid var(--border);transition:border-color .2s,transform .15s;}
    .btn-outline:hover{border-color:var(--purple);transform:translateY(-2px);}

    /* hero right — service nav pills */
    .hero-right{animation:fadeUp .7s .18s ease both;}
    .svc-nav{display:flex;flex-direction:column;gap:.75rem;}
    .svc-nav-item{display:flex;align-items:center;gap:1.2rem;background:var(--black-2);border:1px solid var(--border);border-radius:14px;padding:1.2rem 1.5rem;text-decoration:none;color:inherit;transition:border-color .25s,transform .2s,box-shadow .25s;cursor:pointer;}
    .svc-nav-item:hover{border-color:var(--purple);transform:translateX(6px);box-shadow:0 0 20px var(--purple-glow);}
    .svc-nav-icon{width:44px;height:44px;border-radius:10px;background:var(--black-4);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;transition:border-color .25s;}
    .svc-nav-item:hover .svc-nav-icon{border-color:var(--purple);}
    .svc-nav-label{font-family:'Syne',sans-serif;font-size:.95rem;font-weight:700;}
    .svc-nav-sub{font-size:.77rem;color:var(--muted);margin-top:.2rem;}
    .svc-nav-arrow{margin-left:auto;color:var(--muted);font-size:1.1rem;transition:transform .2s,color .2s;}
    .svc-nav-item:hover .svc-nav-arrow{transform:translateX(4px);color:var(--purple-light);}

    @keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}

    /* DIVIDER */
    .page-divider{height:1px;background:var(--border);margin:0 5%;position:relative;}
    .page-divider::after{content:'';position:absolute;left:0;top:0;width:180px;height:1px;background:linear-gradient(90deg,var(--purple),transparent);}

    /* SECTION SHARED */
    .service-section{padding:6rem 5%;position:relative;overflow:hidden;}
    .service-section:nth-child(odd){background:var(--black-2);}
    .service-section:nth-child(even){background:var(--black);}
    .section-label{font-size:.73rem;letter-spacing:.14em;text-transform:uppercase;color:var(--purple-light);margin-bottom:.75rem;font-weight:500;}
    .section-title{font-family:'Syne',sans-serif;font-size:clamp(2rem,4vw,3.2rem);font-weight:800;letter-spacing:-.03em;line-height:1.1;}
    .section-title .accent{color:var(--purple-light);}

    /* SERVICE LAYOUT — alternating */
    .svc-inner{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start;}
    .svc-inner.flip{direction:rtl;}
    .svc-inner.flip > *{direction:ltr;}

    .svc-text{}
    .svc-num{font-family:'Syne',sans-serif;font-size:5rem;font-weight:800;line-height:1;-webkit-text-stroke:1px var(--border);color:transparent;user-select:none;margin-bottom:-.5rem;}
    .svc-title{font-family:'Syne',sans-serif;font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:800;letter-spacing:-.03em;line-height:1.1;margin-bottom:1.2rem;}
    .svc-title .accent{color:var(--purple-light);}
    .svc-desc{color:var(--muted);font-size:.93rem;line-height:1.82;margin-bottom:1.4rem;}
    .svc-desc strong{color:var(--white);}

    /* what's included list */
    .includes-title{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.9rem;}
    .includes-list{display:flex;flex-direction:column;gap:.6rem;margin-bottom:2rem;}
    .inc-item{display:flex;align-items:flex-start;gap:.75rem;font-size:.88rem;color:var(--muted);line-height:1.5;}
    .inc-dot{width:18px;height:18px;border-radius:50%;background:var(--purple-glow);border:1px solid var(--purple-dim);display:flex;align-items:center;justify-content:center;font-size:.55rem;color:var(--purple-light);flex-shrink:0;margin-top:2px;}
    .inc-item span{color:var(--white);}

    /* tech pills */
    .tech-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem;}
    .tech-pill{background:var(--black-4);border:1px solid var(--border);border-radius:8px;padding:.4rem .9rem;font-size:.78rem;color:var(--muted);display:flex;align-items:center;gap:.45rem;transition:all .2s;}
    .tech-pill:hover{border-color:var(--purple);color:var(--white);}
    .tech-pill .dot{width:6px;height:6px;border-radius:50%;flex-shrink:0;}

    .svc-cta{display:inline-flex;align-items:center;gap:.5rem;color:var(--purple-light);text-decoration:none;font-size:.9rem;font-weight:500;border-bottom:1px solid var(--purple-dim);padding-bottom:.2rem;transition:border-color .2s,gap .2s;}
    .svc-cta:hover{border-color:var(--purple-light);gap:.8rem;}

    /* visual panels */
    .svc-visual{}
    /* AI panel */
    .ai-panel{background:var(--black-3);border:1px solid var(--border);border-radius:20px;padding:2rem;position:relative;overflow:hidden;}
    .ai-panel::before{content:'';position:absolute;top:-60px;right:-60px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,#7c3aed2a,transparent 65%);}
    .ai-panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;position:relative;z-index:1;}
    .ai-panel-title{font-family:'Syne',sans-serif;font-size:.82rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);}
    .ai-live{display:flex;align-items:center;gap:.4rem;font-size:.72rem;color:var(--green);}
    .ai-live-dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:pulse 1.5s ease infinite;}
    .model-cards{display:flex;flex-direction:column;gap:.65rem;position:relative;z-index:1;}
    .model-card{background:var(--black-4);border:1px solid var(--border);border-radius:10px;padding:.9rem 1rem;display:flex;align-items:center;gap:.9rem;transition:border-color .2s;}
    .model-card:hover{border-color:var(--purple-dim);}
    .model-icon{font-size:1.1rem;flex-shrink:0;}
    .model-name{font-size:.85rem;font-weight:500;flex:1;}
    .model-bar-wrap{width:80px;height:4px;background:var(--border);border-radius:999px;overflow:hidden;}
    .model-bar{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--purple),var(--purple-light));}
    .model-pct{font-size:.72rem;color:var(--purple-light);min-width:32px;text-align:right;}
    .ai-bottom{margin-top:1.2rem;display:grid;grid-template-columns:1fr 1fr;gap:.65rem;position:relative;z-index:1;}
    .ai-stat{background:var(--black-4);border:1px solid var(--border);border-radius:10px;padding:.9rem 1rem;text-align:center;}
    .ai-stat-num{font-family:'Syne',sans-serif;font-size:1.4rem;font-weight:800;color:var(--purple-light);}
    .ai-stat-label{font-size:.72rem;color:var(--muted);margin-top:.2rem;}

    /* WEB panel */
    .web-panel{background:var(--black-3);border:1px solid var(--border);border-radius:20px;overflow:hidden;position:relative;}
    .web-panel-bar{background:var(--black-4);border-bottom:1px solid var(--border);padding:.65rem 1rem;display:flex;align-items:center;gap:.5rem;}
    .wb-dot{width:10px;height:10px;border-radius:50%;}
    .wb-red{background:#f87171;}.wb-yellow{background:#fbbf24;}.wb-green{background:#34d399;}
    .wb-url{background:var(--black-3);border:1px solid var(--border);border-radius:5px;padding:.25rem .75rem;font-size:.72rem;color:var(--muted);margin-left:.5rem;flex:1;max-width:180px;}
    .web-body{padding:1.5rem;}
    .web-hero-mock{background:var(--black-4);border:1px solid var(--border);border-radius:10px;padding:1.5rem;margin-bottom:.8rem;text-align:center;position:relative;overflow:hidden;}
    .web-hero-mock::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center top,#7c3aed1a,transparent 60%);}
    .web-mock-title{font-family:'Syne',sans-serif;font-size:1.1rem;font-weight:800;letter-spacing:-.02em;position:relative;z-index:1;}
    .web-mock-title span{color:var(--purple-light);}
    .web-mock-sub{font-size:.72rem;color:var(--muted);margin-top:.3rem;position:relative;z-index:1;}
    .web-mock-btn{display:inline-block;background:var(--purple);color:var(--white);border-radius:6px;padding:.35rem .9rem;font-size:.72rem;margin-top:.8rem;position:relative;z-index:1;}
    .web-grid-mock{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.5rem;margin-bottom:.8rem;}
    .web-card-mock{background:var(--black-4);border:1px solid var(--border);border-radius:8px;padding:.75rem;aspect-ratio:4/3;display:flex;flex-direction:column;justify-content:flex-end;gap:.3rem;}
    .wc-line{height:4px;border-radius:2px;background:var(--border);}
    .wc-line.accent{background:var(--purple-dim);width:60%;}
    .web-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;}
    .wm-item{background:var(--black-4);border:1px solid var(--border);border-radius:8px;padding:.6rem;text-align:center;}
    .wm-num{font-family:'Syne',sans-serif;font-size:1rem;font-weight:800;color:var(--cyan);}
    .wm-label{font-size:.62rem;color:var(--muted);margin-top:.15rem;}

    /* APP panel */
    .app-panel{background:var(--black-3);border:1px solid var(--border);border-radius:20px;padding:1.5rem;display:flex;gap:1rem;align-items:flex-start;}
    .phone-mock{width:140px;flex-shrink:0;background:var(--black-4);border:1px solid var(--border);border-radius:20px;overflow:hidden;}
    .phone-top{background:var(--black);padding:.5rem;display:flex;justify-content:center;}
    .phone-notch{width:40px;height:5px;background:var(--border);border-radius:999px;}
    .phone-screen{padding:.75rem;}
    .phone-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.65rem;}
    .phone-app-name{font-family:'Syne',sans-serif;font-size:.65rem;font-weight:800;}
    .phone-app-name span{color:var(--purple-light);}
    .phone-status-row{display:flex;flex-direction:column;gap:.4rem;margin-bottom:.6rem;}
    .phone-status{display:flex;align-items:center;gap:.4rem;background:var(--black-3);border-radius:6px;padding:.35rem .5rem;}
    .ps-dot{width:5px;height:5px;border-radius:50%;}
    .ps-text{font-size:.56rem;color:var(--muted);flex:1;}
    .ps-val{font-size:.56rem;color:var(--white);}
    .phone-card{background:var(--black-3);border-radius:8px;padding:.5rem;margin-bottom:.4rem;}
    .pc-label{font-size:.56rem;color:var(--muted);}
    .pc-val{font-family:'Syne',sans-serif;font-size:.78rem;font-weight:800;color:var(--purple-light);}
    .phone-nav{display:flex;justify-content:space-around;padding:.5rem 0 .3rem;border-top:1px solid var(--border);}
    .pn-item{font-size:.9rem;}

    .app-right{flex:1;}
    .app-features{display:flex;flex-direction:column;gap:.65rem;}
    .app-feat{background:var(--black-4);border:1px solid var(--border);border-radius:10px;padding:.9rem 1rem;display:flex;align-items:center;gap:.8rem;transition:border-color .2s;}
    .app-feat:hover{border-color:var(--purple-dim);}
    .af-icon{font-size:1rem;flex-shrink:0;}
    .af-text{}
    .af-name{font-size:.82rem;font-weight:500;}
    .af-sub{font-size:.72rem;color:var(--muted);margin-top:.15rem;}
    .app-platforms{display:flex;gap:.5rem;margin-top:1rem;}
    .ap-badge{background:var(--black-4);border:1px solid var(--border);border-radius:8px;padding:.4rem .8rem;font-size:.72rem;color:var(--muted);display:flex;align-items:center;gap:.4rem;}

    /* PROCESS SECTION */
    #process{background:var(--black-2);padding:6rem 5%;}
    .process-header{margin-bottom:4rem;}
    .process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5px;background:var(--border);border:1px solid var(--border);border-radius:16px;overflow:hidden;}
    .process-step{background:var(--black-2);padding:2.2rem;position:relative;overflow:hidden;transition:background .25s;}
    .process-step::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at top,var(--purple-glow),transparent 60%);opacity:0;transition:opacity .3s;}
    .process-step:hover{background:var(--black-3);}
    .process-step:hover::before{opacity:1;}
    .ps-num{font-family:'Syne',sans-serif;font-size:2.5rem;font-weight:800;-webkit-text-stroke:1px var(--border);color:transparent;line-height:1;margin-bottom:1rem;}
    .ps-title{font-family:'Syne',sans-serif;font-size:1.05rem;font-weight:700;margin-bottom:.6rem;}
    .ps-desc{color:var(--muted);font-size:.84rem;line-height:1.65;}
    .ps-arrow{position:absolute;top:2rem;right:1.5rem;color:var(--border);font-size:1.2rem;}

    /* WHY US */
    #why{background:var(--black);padding:6rem 5%;}
    .why-inner{display:grid;grid-template-columns:1fr 1.4fr;gap:5rem;align-items:center;}
    .why-left .section-title{margin-bottom:1.2rem;}
    .why-left p{color:var(--muted);font-size:.92rem;line-height:1.78;}
    .why-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
    .why-card{background:var(--black-2);border:1px solid var(--border);border-radius:12px;padding:1.4rem;transition:border-color .2s,transform .2s;}
    .why-card:hover{border-color:var(--purple-dim);transform:translateY(-3px);}
    .why-icon{font-size:1.5rem;margin-bottom:.8rem;}
    .why-name{font-family:'Syne',sans-serif;font-size:.95rem;font-weight:700;margin-bottom:.4rem;}
    .why-desc{color:var(--muted);font-size:.8rem;line-height:1.6;}

    /* CTA */
    #cta{background:var(--black-2);position:relative;overflow:hidden;padding:7rem 5%;}
    #cta::before{content:'';position:absolute;left:50%;top:0;transform:translateX(-50%);width:800px;height:2px;background:linear-gradient(90deg,transparent,var(--purple),transparent);}
    .cta-inner{max-width:680px;margin:0 auto;text-align:center;}
    .cta-eyebrow{font-size:.73rem;letter-spacing:.14em;text-transform:uppercase;color:var(--purple-light);margin-bottom:1.2rem;}
    .cta-title{font-family:'Syne',sans-serif;font-size:clamp(2rem,5vw,4rem);font-weight:800;letter-spacing:-.04em;line-height:1.05;margin-bottom:1.2rem;}
    .cta-title .accent{color:var(--purple-light);}
    .cta-sub{color:var(--muted);font-size:.95rem;line-height:1.75;margin-bottom:2.5rem;}
    .cta-buttons{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;}

    /* FOOTER */
    footer{background:var(--black);border-top:1px solid var(--border);padding:2.5rem 5%;}
    .footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;}
    .footer-brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;}
    .footer-logo-img{width:26px;height:26px;border-radius:6px;object-fit:contain;}
    .footer-logo-placeholder{width:26px;height:26px;border-radius:6px;background:var(--purple);display:flex;align-items:center;justify-content:center;font-family:'Syne',sans-serif;font-weight:800;font-size:.72rem;color:var(--white);}
    .footer-logo-text{font-family:'Syne',sans-serif;font-size:1.3rem;font-weight:800;letter-spacing:-.04em;color:var(--white);}
    .footer-logo-text span{color:var(--purple-light);}
    .footer-links{display:flex;gap:1.8rem;flex-wrap:wrap;}
    .footer-links a{color:var(--muted);text-decoration:none;font-size:.82rem;transition:color .2s;}
    .footer-links a:hover{color:var(--white);}
    .footer-copy{color:var(--muted);font-size:.78rem;}

    /* REVEAL */
    .reveal{opacity:0;transform:translateY(26px);transition:opacity .65s ease,transform .65s ease;}
    .reveal.d1{transition-delay:.09s;}.reveal.d2{transition-delay:.18s;}.reveal.d3{transition-delay:.27s;}
    .reveal.visible{opacity:1;transform:translateY(0);}

    @media(max-width:1024px){
      .hero-inner,.svc-inner,.why-inner{grid-template-columns:1fr;gap:3rem;}
      .svc-inner.flip{direction:ltr;}
      .process-steps{grid-template-columns:1fr 1fr;}
    }
    @media(max-width:640px){
      .process-steps,.why-grid{grid-template-columns:1fr;}
      .nav-links{display:none;}
      .app-panel{flex-direction:column;}
    }
    @media(max-width:380px){
      .process-steps,.why-grid{grid-template-columns:1fr;}
      .nav-links{display:none;}
      .app-panel{flex-direction:column;}
      footer { padding: 2rem 4%; }
      .footer-inner { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
      .footer-links { display: none; }
      .footer-links a { font-size: 0.8rem; }
    }