:root{
    --blue:#1A56DB;
    --blue-dark:#123FA3;
    --blue-light:#3B82F6;
    --navy:#15171C;
    --navy-soft:#23262E;
    --foam:#F4F8FB;
    --mist:#E8F1FC;
    --line:#E1E7EF;
    --white:#FFFFFF;
    --gray:#5B6472;
    --radius:18px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Inter',sans-serif;
    color:var(--navy);
    background:var(--white);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;font-weight:700;line-height:1.12;letter-spacing:-0.01em;}
  a{text-decoration:none;color:inherit;}
  img{max-width:100%;display:block;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
    color:var(--blue);margin-bottom:14px;
  }
  .eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue);}
  .placeholder{font-size:11px;color:#9AA3B0;font-weight:500;letter-spacing:.02em;}

  /* ===== Sticky header ===== */
  header{
    position:sticky;top:0;z-index:100;
    background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
	  .nav{display:flex;align-items:center;justify-content:space-between;height:78px;}
	  .logo{display:flex;align-items:center;flex-shrink:0;}
	  .brand-logo{width:125px;height:auto;}
	  nav.links{display:flex;gap:22px;font-size:14.5px;font-weight:500;}
  nav.links a{color:var(--navy);opacity:.8;transition:opacity .2s;}
  nav.links a:hover{opacity:1;color:var(--blue);}
  .nav-right{display:flex;align-items:center;gap:18px;}
  .phone{font-size:14px;font-weight:600;display:flex;align-items:center;gap:6px;color:var(--navy);}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 26px;border-radius:100px;font-weight:600;font-size:15px;
    border:none;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease;
    white-space:nowrap;
  }
  .btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px -8px rgba(26,86,219,.6);}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 24px -8px rgba(26,86,219,.7);}
  .btn-ghost{background:transparent;color:var(--navy);border:1.5px solid var(--line);}
  .btn-ghost:hover{border-color:var(--navy);}
  .btn-sm{padding:10px 20px;font-size:14px;}
  .menu-toggle{display:none;background:none;border:none;cursor:pointer;}

  /* ===== Hero ===== */
	  .hero{
	    position:relative;overflow:hidden;
	    background:radial-gradient(ellipse 120% 80% at 70% -10%, var(--mist), var(--white) 60%);
	    padding:88px 0 60px;
	  }
	  .page-hero{padding:74px 0 54px;}
	  .page-hero .section-head{margin-bottom:0;}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
  .hero h1{font-size:clamp(36px,5vw,58px);margin-bottom:22px;}
  .hero h1 .hl{color:var(--blue);}
  .hero p.sub{font-size:18px;color:var(--gray);max-width:520px;margin-bottom:34px;}
  .hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px;}
  .trustbar{display:flex;gap:0;border-top:1px solid var(--line);padding-top:28px;}
  .trustbar .stat{flex:1;padding-right:18px;}
  .trustbar .stat b{display:block;font-family:'Space Grotesk';font-size:26px;color:var(--navy);}
  .trustbar .stat span{font-size:13px;color:var(--gray);}

  .hero-visual{position:relative;aspect-ratio:1/1;}
  .ripple-svg{width:100%;height:100%;}
  .ripple-svg circle{fill:none;stroke:var(--blue);opacity:.18;}
  .hero-photo{
    position:absolute;inset:10%;
    border-radius:50% 50% 50% 8%;
    background:linear-gradient(135deg,var(--blue) 0%,var(--blue-light) 50%,var(--navy) 130%);
    display:flex;align-items:center;justify-content:center;
    overflow:hidden;
  }
  .hero-photo .ph-label{color:#fff;font-size:13px;opacity:.85;text-align:center;padding:20px;font-weight:500;}
  .droplet-deco{position:absolute;width:60px;height:60px;border-radius:50% 50% 50% 4px;background:var(--navy);opacity:.08;}
  .d1{top:5%;right:8%;transform:rotate(20deg);}
  .d2{bottom:8%;left:0;width:36px;height:36px;background:var(--blue);opacity:.12;transform:rotate(-10deg);}

  /* wave divider */
  .wave{display:block;width:100%;height:60px;margin-top:-1px;}

  section{padding:88px 0;}
  .section-head{max-width:640px;margin-bottom:52px;}
  .section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
  .section-head h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:14px;}
  .section-head p{color:var(--gray);font-size:16.5px;}

  /* ===== Services ===== */
  .services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
  .svc-card{
    background:var(--foam);border:1px solid var(--line);border-radius:var(--radius);
    padding:30px 26px;transition:transform .2s ease, box-shadow .2s ease, border-color .2s;
  }
  .svc-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px -16px rgba(21,23,28,.18);border-color:transparent;background:#fff;}
  .svc-icon{
    width:52px;height:52px;border-radius:50% 50% 50% 6px;background:var(--mist);
    display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--blue);
  }
  .svc-card h3{font-size:18px;margin-bottom:8px;}
  .svc-card p{font-size:14.5px;color:var(--gray);margin-bottom:14px;}
  .svc-card .learn{font-size:13.5px;font-weight:600;color:var(--blue);display:inline-flex;align-items:center;gap:5px;}

  /* ===== Why choose ===== */
  .why{background:var(--navy);color:#fff;border-radius:32px;}
  .why .wrap{padding:88px 24px;}
  .why .section-head p{color:#A6ADBA;}
  .why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1);border-radius:20px;overflow:hidden;}
  .why-item{background:var(--navy-soft);padding:32px 26px;}
  .why-item .num{font-family:'Space Grotesk';font-size:14px;color:var(--blue-light);margin-bottom:16px;display:block;}
  .why-item h3{font-size:17px;color:#fff;margin-bottom:8px;}
  .why-item p{font-size:14px;color:#A6ADBA;}

  /* ===== Projects ===== */
  .proj-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;}
  .proj-grid .proj-card:first-child{grid-row:span 2;}
  .proj-card{
    position:relative;border-radius:var(--radius);overflow:hidden;min-height:220px;
    background:linear-gradient(160deg,var(--blue) 0%, var(--blue-dark) 60%, var(--navy) 130%);
    display:flex;align-items:flex-end;padding:26px;color:#fff;
  }
  .proj-card:nth-child(2){background:linear-gradient(160deg,#2C3340,var(--navy));}
  .proj-card:nth-child(3){background:linear-gradient(160deg,var(--blue-light),var(--blue));}
  .proj-card .tag{position:absolute;top:20px;left:20px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:rgba(255,255,255,.16);padding:6px 12px;border-radius:100px;}
  .proj-card .pc-body h3{font-size:20px;margin-bottom:6px;}
  .proj-card .pc-body p{font-size:13.5px;opacity:.85;margin-bottom:10px;}
  .proj-card .pc-body a{font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:5px;}

  /* ===== Process ===== */
  .process-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;}
  .process-row::before{content:"";position:absolute;top:26px;left:6%;right:6%;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 8px, transparent 8px 16px);}
  .proc-step{text-align:center;padding:0 16px;position:relative;}
  .proc-dot{
    width:52px;height:52px;border-radius:50%;background:var(--blue);color:#fff;
    display:flex;align-items:center;justify-content:center;margin:0 auto 20px;
    font-family:'Space Grotesk';font-weight:700;position:relative;z-index:2;
    box-shadow:0 0 0 6px #fff;
  }
  .proc-step h3{font-size:16.5px;margin-bottom:8px;}
  .proc-step p{font-size:13.5px;color:var(--gray);}

  /* ===== Testimonials ===== */
  .testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .testi-card{background:var(--foam);border-radius:var(--radius);padding:28px;border:1px solid var(--line);}
  .testi-card .quote{font-size:15px;color:var(--navy);margin-bottom:22px;}
  .testi-who{display:flex;align-items:center;gap:12px;}
  .avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--navy));flex-shrink:0;}
  .testi-who b{font-size:14px;display:block;}
  .testi-who span{font-size:12.5px;color:var(--gray);}
  .client-logos{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;margin-top:50px;opacity:.55;}
  .client-logos div{font-family:'Space Grotesk';font-weight:700;font-size:15px;color:var(--gray);}

  /* ===== Lead form ===== */
  .quote-section{background:var(--mist);border-radius:32px;}
  .quote-section .wrap{padding:80px 24px;}
  .quote-inner{display:grid;grid-template-columns:.85fr 1fr;gap:50px;align-items:center;}
  .quote-left h2{font-size:clamp(26px,3.2vw,36px);margin-bottom:16px;}
  .quote-left p{color:var(--gray);margin-bottom:24px;}
  .qcheck{display:flex;align-items:center;gap:10px;font-size:14.5px;margin-bottom:12px;color:var(--navy);}
  .qcheck .dot{width:20px;height:20px;border-radius:50%;background:var(--blue);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
  form.quote-form{background:#fff;border-radius:var(--radius);padding:32px;box-shadow:0 24px 60px -28px rgba(21,23,28,.25);}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .field{margin-bottom:16px;}
  .field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;}
  .field input,.field select,.field textarea{
    width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;
    font-family:inherit;font-size:14.5px;color:var(--navy);background:#fff;
  }
  .field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(26,86,219,.12);}
  form.quote-form .btn{width:100%;margin-top:6px;}
  .form-note{font-size:12px;color:var(--gray);text-align:center;margin-top:12px;}

  /* ===== FAQ ===== */
  .faq-list{max-width:800px;margin:0 auto;}
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-q{
    width:100%;text-align:left;background:none;border:none;cursor:pointer;
    display:flex;justify-content:space-between;align-items:center;
    padding:22px 4px;font-family:'Space Grotesk';font-weight:600;font-size:16.5px;color:var(--navy);
  }
  .faq-q .plus{font-size:20px;color:var(--blue);transition:transform .25s ease;flex-shrink:0;margin-left:16px;}
  .faq-item.open .plus{transform:rotate(45deg);}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
  .faq-a p{padding:0 4px 22px;color:var(--gray);font-size:14.5px;max-width:680px;}

  /* ===== Footer ===== */
  footer{background:var(--navy);color:#fff;padding-top:70px;}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.1);}
	  .foot-logo{display:inline-flex;align-items:center;margin-bottom:14px;background:#fff;border-radius:10px;padding:8px 10px;}
	  .foot-logo .brand-logo{width:168px;}
  footer p{color:#A6ADBA;font-size:14px;margin-bottom:18px;}
  .foot-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:#A6ADBA;margin-bottom:18px;}
  .foot-col a{display:block;font-size:14.5px;color:#D7DCE4;margin-bottom:12px;}
  .foot-col a:hover{color:#fff;}
  .newsletter{display:flex;gap:8px;margin-top:6px;}
  .newsletter input{flex:1;padding:11px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);color:#fff;font-size:13.5px;}
  .newsletter input::placeholder{color:#7C8492;}
  .foot-bottom{display:flex;justify-content:space-between;align-items:center;padding:26px 0;font-size:13px;color:#7C8492;flex-wrap:wrap;gap:12px;}
  .social{display:flex;gap:12px;}
  .social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:13px;}

  /* ===== Sticky mobile CTA ===== */
  .sticky-cta{
    position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:200;
    display:none;gap:10px;
  }
	  .sticky-cta .btn{box-shadow:0 14px 30px -10px rgba(21,23,28,.5);}

	  /* ===== WhatsApp widget ===== */
	  .whatsapp-widget{
	    position:fixed;right:22px;bottom:22px;z-index:210;
	    width:58px;height:58px;border-radius:50%;
	    background:#25D366;color:#fff;
	    display:flex;align-items:center;justify-content:center;
	    box-shadow:0 16px 34px -14px rgba(18,63,163,.45);
	    transition:transform .15s ease, box-shadow .15s ease;
	  }
	  .whatsapp-widget:hover{
	    transform:translateY(-2px);
	    box-shadow:0 20px 38px -14px rgba(18,63,163,.55);
	  }
	  .whatsapp-widget svg{width:30px;height:30px;fill:currentColor;}

  @media (max-width:980px){
    .hero-grid{grid-template-columns:1fr;}
    .hero-visual{max-width:380px;margin:0 auto;order:-1;}
    .services-grid{grid-template-columns:repeat(2,1fr);}
    .why-grid{grid-template-columns:repeat(2,1fr);}
    .proj-grid{grid-template-columns:1fr;}
    .proj-grid .proj-card:first-child{grid-row:auto;}
    .process-row{grid-template-columns:repeat(2,1fr);row-gap:36px;}
    .process-row::before{display:none;}
    .testi-grid{grid-template-columns:1fr;}
    .quote-inner{grid-template-columns:1fr;}
    .foot-grid{grid-template-columns:1fr 1fr;}
  }
	  @media (max-width:680px){
	    nav.links,.phone{display:none;}
	    nav.links.open{
	      position:absolute;left:24px;right:24px;top:78px;
	      display:flex;flex-direction:column;gap:0;
	      background:#fff;border:1px solid var(--line);border-radius:14px;
	      box-shadow:0 18px 34px -22px rgba(21,23,28,.35);
	      overflow:hidden;
	    }
	    nav.links.open a{padding:14px 16px;border-bottom:1px solid var(--line);}
	    nav.links.open a:last-child{border-bottom:none;}
	    .menu-toggle{display:block;}
	    .brand-logo{width:101px;}
    .services-grid{grid-template-columns:1fr;}
    .why-grid{grid-template-columns:1fr;}
    .form-row{grid-template-columns:1fr;}
    .trustbar{flex-wrap:wrap;}
    .trustbar .stat{flex:1 1 45%;margin-bottom:16px;}
    .foot-grid{grid-template-columns:1fr;}
	    .sticky-cta{display:flex;width:92%;}
	    .sticky-cta .btn{flex:1;}
	    .whatsapp-widget{right:18px;bottom:86px;width:54px;height:54px;}
	    .whatsapp-widget svg{width:28px;height:28px;}
	    section{padding:60px 0;}
    .hero{padding:48px 0 40px;}
  }