:root{
    --navy:#0F172A;
    --navy2:#1E293B;
    --navy3:#162032;
    --cyan:#06B6D4;
    --blue:#3B82F6;
    --cyan-light:#67E8F9;
    --white:#F8FAFC;
    --gray:#94A3B8;
    --gray2:#CBD5E1;
    --card:#1E2D45;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{font-family:'Poppins',sans-serif;background:var(--navy);color:var(--white);overflow-x:hidden;}
  h1,h2,h3,h4,h5{font-family:'Montserrat',sans-serif;}

  /* ── NAV ── */
  nav{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(15,23,42,0.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(6,182,212,0.15);}
  .nav-inner{max-width:1280px;margin:auto;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:68px;}
  .logo{font-family:'Montserrat',sans-serif;font-weight:900;font-size:1.4rem;color:var(--white);text-decoration:none;display:flex;align-items:center;gap:.5rem;}
  .logo span{color:var(--cyan);}
  .logo i{color:var(--cyan);font-size:1.3rem;}
  .nav-links{display:flex;gap:2rem;list-style:none;}
  .nav-links a{color:var(--gray2);text-decoration:none;font-size:.875rem;font-weight:500;transition:color .2s;font-family:'Poppins',sans-serif;}
  .nav-links a:hover{color:var(--cyan);}
  .nav-cta{background:var(--cyan);color:var(--navy);padding:.5rem 1.2rem;border-radius:6px;font-weight:700;font-size:.85rem;text-decoration:none;transition:background .2s;}
  .nav-cta:hover{background:var(--cyan-light);}
  .hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px;}
  .hamburger span{display:block;width:24px;height:2px;background:var(--white);border-radius:2px;transition:.3s;}
  .mobile-menu{display:none;position:fixed;top:68px;left:0;width:100%;background:var(--navy2);border-top:1px solid rgba(6,182,212,0.15);padding:1.5rem 2rem;z-index:999;}
  .mobile-menu.open{display:block;}
  .mobile-menu ul{list-style:none;display:flex;flex-direction:column;gap:1rem;}
  .mobile-menu a{color:var(--gray2);text-decoration:none;font-size:1rem;font-weight:500;}

  /* ── PAGE SECTIONS ── */
  .page{display:none;padding-top:68px;}
  .page.active{display:block;}

  /* ── HERO ── */
  .hero{min-height:calc(100vh - 68px);display:flex;align-items:center;position:relative;overflow:hidden;background:linear-gradient(135deg,#0F172A 0%,#0d2040 60%,#0a1628 100%);}
  .hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(6,182,212,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(6,182,212,.07) 1px,transparent 1px);background-size:50px 50px;}
  .hero-glow{position:absolute;top:-200px;right:-200px;width:700px;height:700px;background:radial-gradient(circle,rgba(59,130,246,.18) 0%,transparent 65%);}
  .hero-glow2{position:absolute;bottom:-200px;left:-100px;width:500px;height:500px;background:radial-gradient(circle,rgba(6,182,212,.12) 0%,transparent 65%);}
  .hero-content{max-width:1280px;margin:auto;padding:4rem 2rem;position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;}
  .hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(6,182,212,.12);border:1px solid rgba(6,182,212,.3);padding:.35rem 1rem;border-radius:999px;font-size:.8rem;font-weight:600;color:var(--cyan);margin-bottom:1.5rem;font-family:'Montserrat',sans-serif;letter-spacing:.04em;}
  .hero h1{font-size:clamp(2.2rem,4.5vw,3.8rem);font-weight:900;line-height:1.1;letter-spacing:-.02em;margin-bottom:1.2rem;}
  .hero h1 .accent{color:var(--cyan);}
  .hero-sub{font-size:1.05rem;color:var(--gray2);line-height:1.7;margin-bottom:2rem;max-width:480px;}
  .hero-btns{display:flex;gap:1rem;flex-wrap:wrap;}
  .btn-primary{background:var(--cyan);color:var(--navy);padding:.8rem 1.8rem;border-radius:8px;font-weight:700;font-size:.95rem;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;font-family:'Montserrat',sans-serif;transition:all .2s;border:none;cursor:pointer;}
  .btn-primary:hover{background:var(--cyan-light);transform:translateY(-2px);}
  .btn-outline{background:transparent;color:var(--white);padding:.8rem 1.8rem;border-radius:8px;font-weight:700;font-size:.95rem;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;font-family:'Montserrat',sans-serif;transition:all .2s;border:2px solid rgba(255,255,255,.25);cursor:pointer;}
  .btn-outline:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-2px);}
  .hero-stats{display:flex;gap:2rem;margin-top:2.5rem;}
  .stat{text-align:center;}
  .stat-num{font-family:'Montserrat',sans-serif;font-size:2rem;font-weight:900;color:var(--cyan);}
  .stat-label{font-size:.75rem;color:var(--gray);text-transform:uppercase;letter-spacing:.08em;}
  .hero-visual{position:relative;display:flex;align-items:center;justify-content:center;}
  .hero-device{width:100%;max-width:420px;background:var(--card);border-radius:20px;border:1px solid rgba(6,182,212,.2);padding:2rem;box-shadow:0 40px 80px rgba(0,0,0,.4),0 0 0 1px rgba(6,182,212,.08);}
  .device-bar{display:flex;gap:.4rem;margin-bottom:1.2rem;}
  .device-bar span{width:10px;height:10px;border-radius:50%;background:#334155;}
  .device-bar span:first-child{background:#ef4444;}
  .device-bar span:nth-child(2){background:#f59e0b;}
  .device-bar span:nth-child(3){background:#22c55e;}
  .device-services{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;}
  .ds-card{background:rgba(6,182,212,.07);border:1px solid rgba(6,182,212,.18);border-radius:10px;padding:1rem;text-align:center;}
  .ds-card i{font-size:1.5rem;color:var(--cyan);margin-bottom:.4rem;}
  .ds-card span{display:block;font-size:.75rem;font-weight:600;font-family:'Montserrat',sans-serif;color:var(--gray2);}
  .pulse-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:350px;height:350px;border:1px solid rgba(6,182,212,.12);border-radius:50%;animation:pulse 3s infinite;}
  @keyframes pulse{0%{transform:translate(-50%,-50%) scale(.95);opacity:.6;}50%{transform:translate(-50%,-50%) scale(1.05);opacity:.2;}100%{transform:translate(-50%,-50%) scale(.95);opacity:.6;}}

  /* ── SECTION COMMONS ── */
  section{padding:5rem 0;}
  .section-inner{max-width:1280px;margin:auto;padding:0 2rem;}
  .section-label{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);font-family:'Montserrat',sans-serif;margin-bottom:.75rem;}
  .section-title{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;line-height:1.2;margin-bottom:1rem;}
  .section-sub{color:var(--gray);max-width:560px;line-height:1.7;}
  .section-head{margin-bottom:3.5rem;}
  .section-head.center{text-align:center;}
  .section-head.center .section-sub{margin:0 auto;}
  .divider{height:1px;background:linear-gradient(90deg,transparent,rgba(6,182,212,.25),transparent);margin:0;}

  /* ── SERVICES OVERVIEW ── */
  .services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;}
  .svc-card{background:var(--card);border:1px solid rgba(6,182,212,.12);border-radius:14px;padding:1.8rem;transition:all .3s;cursor:pointer;}
  .svc-card:hover{border-color:rgba(6,182,212,.4);transform:translateY(-4px);box-shadow:0 20px 40px rgba(0,0,0,.3);}
  .svc-icon{width:52px;height:52px;border-radius:12px;background:linear-gradient(135deg,rgba(6,182,212,.2),rgba(59,130,246,.1));display:flex;align-items:center;justify-content:center;margin-bottom:1.2rem;}
  .svc-icon i{font-size:1.4rem;color:var(--cyan);}
  .svc-card h3{font-size:1.05rem;font-weight:700;margin-bottom:.5rem;}
  .svc-card p{font-size:.875rem;color:var(--gray);line-height:1.6;}
  .svc-arrow{margin-top:1rem;color:var(--cyan);font-size:.85rem;font-weight:600;display:flex;align-items:center;gap:.3rem;}

  /* ── WHY CHOOSE US ── */
  .why-bg{background:linear-gradient(180deg,var(--navy) 0%,var(--navy3) 100%);}
  .why-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;}
  .why-list{display:flex;flex-direction:column;gap:1.2rem;}
  .why-item{display:flex;align-items:flex-start;gap:1rem;padding:1.2rem;background:var(--card);border-radius:12px;border:1px solid rgba(6,182,212,.1);transition:.3s;}
  .why-item:hover{border-color:rgba(6,182,212,.3);}
  .why-icon{width:44px;height:44px;min-width:44px;border-radius:10px;background:linear-gradient(135deg,var(--cyan),var(--blue));display:flex;align-items:center;justify-content:center;}
  .why-icon i{color:#fff;font-size:1rem;}
  .why-item h4{font-size:.95rem;font-weight:700;margin-bottom:.25rem;}
  .why-item p{font-size:.82rem;color:var(--gray);line-height:1.5;}
  .why-visual{position:relative;}
  .why-card-stack{display:flex;flex-direction:column;gap:1rem;}
  .wc{background:var(--card);border:1px solid rgba(6,182,212,.15);border-radius:12px;padding:1.2rem 1.5rem;display:flex;align-items:center;gap:1rem;}
  .wc-num{font-family:'Montserrat',sans-serif;font-size:2rem;font-weight:900;color:var(--cyan);min-width:50px;}
  .wc h4{font-size:.9rem;font-weight:700;}
  .wc p{font-size:.8rem;color:var(--gray);}

  /* ── TESTIMONIALS ── */
  .testi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;}
  .testi-card{background:var(--card);border:1px solid rgba(6,182,212,.12);border-radius:14px;padding:1.8rem;}
  .stars{color:#F59E0B;font-size:.9rem;margin-bottom:1rem;}
  .testi-text{font-size:.875rem;color:var(--gray2);line-height:1.7;margin-bottom:1.2rem;font-style:italic;}
  .testi-author{display:flex;align-items:center;gap:.75rem;}
  .testi-avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--cyan),var(--blue));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;font-family:'Montserrat',sans-serif;}
  .testi-name{font-weight:700;font-size:.875rem;}
  .testi-role{font-size:.75rem;color:var(--gray);}

  /* ── ABOUT ── */
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;}
  .about-img{background:var(--card);border-radius:20px;border:1px solid rgba(6,182,212,.15);padding:2.5rem;position:relative;overflow:hidden;}
  .about-img-bg{position:absolute;inset:0;background:linear-gradient(135deg,rgba(6,182,212,.05),rgba(59,130,246,.05));}
  .about-badges{display:grid;grid-template-columns:1fr 1fr;gap:1rem;position:relative;}
  .ab{background:rgba(15,23,42,.8);border:1px solid rgba(6,182,212,.2);border-radius:12px;padding:1.2rem;text-align:center;}
  .ab i{font-size:1.8rem;color:var(--cyan);margin-bottom:.5rem;}
  .ab span{display:block;font-size:.8rem;font-weight:600;font-family:'Montserrat',sans-serif;}
  .vm-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.5rem;}
  .vm-card{background:var(--card);border:1px solid rgba(6,182,212,.12);border-radius:10px;padding:1.2rem;}
  .vm-card h4{font-size:.9rem;font-weight:700;color:var(--cyan);margin-bottom:.4rem;}
  .vm-card p{font-size:.8rem;color:var(--gray);line-height:1.5;}
  .team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-top:2rem;}
  .team-card{background:var(--card);border:1px solid rgba(6,182,212,.12);border-radius:14px;padding:1.5rem;text-align:center;}
  .team-avatar{width:70px;height:70px;border-radius:50%;background:linear-gradient(135deg,var(--cyan),var(--blue));display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:800;font-family:'Montserrat',sans-serif;margin:0 auto 1rem;}
  .team-card h4{font-size:.95rem;font-weight:700;margin-bottom:.3rem;}
  .team-card span{font-size:.8rem;color:var(--cyan);}

  /* ── SERVICES PAGE ── */
  .services-page-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;}
  .service-detail{background:var(--card);border:1px solid rgba(6,182,212,.12);border-radius:14px;padding:2rem;}
  .service-detail h3{font-size:1.1rem;font-weight:800;margin-bottom:1rem;display:flex;align-items:center;gap:.6rem;}
  .service-detail h3 i{color:var(--cyan);}
  .service-detail ul{list-style:none;display:flex;flex-direction:column;gap:.6rem;}
  .service-detail li{font-size:.875rem;color:var(--gray2);display:flex;align-items:center;gap:.6rem;line-height:1.5;}
  .service-detail li::before{content:'';width:6px;height:6px;min-width:6px;border-radius:50%;background:var(--cyan);}

  /* ── PRODUCTS ── */
  .brands-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1.2rem;}
  .brand-card{background:var(--card);border:1px solid rgba(6,182,212,.1);border-radius:12px;padding:1.5rem;text-align:center;transition:.3s;}
  .brand-card:hover{border-color:rgba(6,182,212,.4);transform:translateY(-3px);}
  .brand-card i{font-size:2rem;color:var(--cyan);margin-bottom:.5rem;}
  .brand-card span{display:block;font-size:.85rem;font-weight:700;font-family:'Montserrat',sans-serif;}
  .brand-card small{font-size:.72rem;color:var(--gray);}

  /* ── PORTFOLIO ── */
  .portfolio-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;}
  .project-card{background:var(--card);border:1px solid rgba(6,182,212,.12);border-radius:14px;overflow:hidden;transition:.3s;}
  .project-card:hover{transform:translateY(-4px);border-color:rgba(6,182,212,.35);}
  .project-thumb{height:160px;display:flex;align-items:center;justify-content:center;font-size:3rem;position:relative;overflow:hidden;}
  .project-thumb.blue{background:linear-gradient(135deg,#0d2a4a,#1a3a6b);}
  .project-thumb.teal{background:linear-gradient(135deg,#0a2a2a,#0f3d3d);}
  .project-thumb.purple{background:linear-gradient(135deg,#1a0d3a,#2d1a5e);}
  .project-thumb.green{background:linear-gradient(135deg,#0d2a15,#1a4a25);}
  .project-thumb.orange{background:linear-gradient(135deg,#2a1a0d,#4a2e12);}
  .project-info{padding:1.3rem;}
  .project-tag{display:inline-block;background:rgba(6,182,212,.1);color:var(--cyan);font-size:.7rem;font-weight:700;padding:.2rem .6rem;border-radius:4px;margin-bottom:.5rem;font-family:'Montserrat',sans-serif;text-transform:uppercase;letter-spacing:.05em;}
  .project-info h4{font-size:.95rem;font-weight:700;margin-bottom:.3rem;}
  .project-info p{font-size:.8rem;color:var(--gray);line-height:1.5;}

  /* ── AMC PLANS ── */
  .amc-bg{background:linear-gradient(180deg,var(--navy3) 0%,var(--navy) 100%);}
  .plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;align-items:start;}
  .plan-card{background:var(--card);border:1px solid rgba(6,182,212,.15);border-radius:16px;padding:2rem;position:relative;transition:.3s;}
  .plan-card.featured{border-color:var(--cyan);box-shadow:0 0 40px rgba(6,182,212,.15);}
  .plan-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--cyan);color:var(--navy);font-size:.72rem;font-weight:800;padding:.2rem .9rem;border-radius:999px;font-family:'Montserrat',sans-serif;white-space:nowrap;}
  .plan-name{font-family:'Montserrat',sans-serif;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--gray);margin-bottom:.5rem;}
  .plan-price{font-family:'Montserrat',sans-serif;font-size:2.4rem;font-weight:900;color:var(--white);line-height:1;}
  .plan-price sup{font-size:1rem;font-weight:600;color:var(--cyan);}
  .plan-price span{font-size:.85rem;font-weight:400;color:var(--gray);}
  .plan-divider{height:1px;background:rgba(6,182,212,.15);margin:1.5rem 0;}
  .plan-features{list-style:none;display:flex;flex-direction:column;gap:.7rem;margin-bottom:1.8rem;}
  .plan-features li{font-size:.875rem;color:var(--gray2);display:flex;align-items:center;gap:.6rem;}
  .plan-features li i{color:var(--cyan);width:16px;}
  .plan-features li.off{color:var(--gray);opacity:.5;}
  .plan-features li.off i{color:var(--gray);}
  .btn-plan{width:100%;padding:.8rem;border-radius:8px;font-weight:700;font-family:'Montserrat',sans-serif;font-size:.9rem;cursor:pointer;border:none;transition:.2s;text-align:center;display:block;}
  .btn-plan.primary{background:var(--cyan);color:var(--navy);}
  .btn-plan.primary:hover{background:var(--cyan-light);}
  .btn-plan.outline{background:transparent;color:var(--cyan);border:2px solid rgba(6,182,212,.4);}
  .btn-plan.outline:hover{border-color:var(--cyan);background:rgba(6,182,212,.05);}

  /* ── CONTACT ── */
  .contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:3rem;align-items:start;}
  .contact-info{display:flex;flex-direction:column;gap:1.2rem;}
  .contact-card{background:var(--card);border:1px solid rgba(6,182,212,.12);border-radius:12px;padding:1.2rem 1.5rem;display:flex;align-items:center;gap:1rem;}
  .cc-icon{width:44px;height:44px;min-width:44px;border-radius:10px;background:linear-gradient(135deg,var(--cyan),var(--blue));display:flex;align-items:center;justify-content:center;}
  .cc-icon i{color:#fff;font-size:1rem;}
  .cc-label{font-size:.75rem;color:var(--gray);font-weight:500;}
  .cc-val{font-size:.9rem;font-weight:700;color:var(--white);}
  .contact-form{background:var(--card);border:1px solid rgba(6,182,212,.12);border-radius:16px;padding:2rem;}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
  .form-group{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1rem;}
  .form-group label{font-size:.8rem;font-weight:600;color:var(--gray2);font-family:'Montserrat',sans-serif;}
  .form-group input,.form-group textarea,.form-group select{background:rgba(15,23,42,.8);border:1px solid rgba(6,182,212,.2);border-radius:8px;padding:.7rem 1rem;color:var(--white);font-family:'Poppins',sans-serif;font-size:.875rem;transition:.2s;outline:none;width:100%;}
  .form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(6,182,212,.1);}
  .form-group textarea{min-height:110px;resize:vertical;}
  .map-placeholder{background:var(--card);border:1px solid rgba(6,182,212,.12);border-radius:12px;height:200px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:.5rem;color:var(--gray);margin-top:1.2rem;}
  .map-placeholder i{font-size:2rem;color:var(--cyan);}

  /* ── FOOTER ── */
  footer{background:var(--navy2);border-top:1px solid rgba(6,182,212,.12);padding:4rem 0 1.5rem;}
  .footer-inner{max-width:1280px;margin:auto;padding:0 2rem;}
  .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem;}
  .footer-brand p{font-size:.85rem;color:var(--gray);line-height:1.7;margin-top:.75rem;max-width:280px;}
  .social-links{display:flex;gap:.75rem;margin-top:1.2rem;}
  .social-links a{width:36px;height:36px;border-radius:8px;background:rgba(6,182,212,.1);border:1px solid rgba(6,182,212,.2);display:flex;align-items:center;justify-content:center;color:var(--cyan);font-size:.9rem;transition:.2s;text-decoration:none;}
  .social-links a:hover{background:var(--cyan);color:var(--navy);}
  .footer-col h5{font-family:'Montserrat',sans-serif;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--gray2);margin-bottom:1rem;}
  .footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.6rem;}
  .footer-col a{color:var(--gray);font-size:.85rem;text-decoration:none;transition:.2s;}
  .footer-col a:hover{color:var(--cyan);}
  .footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;}
  .footer-bottom p{font-size:.8rem;color:var(--gray);}
  .tagline-chip{background:rgba(6,182,212,.1);border:1px solid rgba(6,182,212,.2);padding:.25rem .75rem;border-radius:999px;font-size:.75rem;color:var(--cyan);font-family:'Montserrat',sans-serif;font-weight:600;}

  /* ── RESPONSIVE ── */
  @media(max-width:900px){
    .hero-content{grid-template-columns:1fr;gap:3rem;}
    .hero-visual{display:none;}
    .why-grid{grid-template-columns:1fr;}
    .about-grid{grid-template-columns:1fr;}
    .contact-grid{grid-template-columns:1fr;}
    .form-row{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
  }
  @media(max-width:640px){
    .nav-links,.nav-cta{display:none;}
    .hamburger{display:flex;}
    .hero h1{font-size:2rem;}
    .footer-grid{grid-template-columns:1fr;}
    .vm-grid{grid-template-columns:1fr;}
    .hero-stats{gap:1.2rem;}
  }

  /* scroll reveal */
  .reveal{opacity:0;transform:translateY(20px);transition:opacity .5s,transform .5s;}
  .reveal.visible{opacity:1;transform:translateY(0);}