:root{
    --navy:#0A1A24;
    --navy2:#0d222f;
    --blue:#0091E2;
    --blue-light:#3CBEFF;
    --white:#FFFFFF;
    --bg-light:#F7FAFD;
    --gray:#4A5A66;
    --gray-light:#8A9BA8;
    --border:#E2E8F0;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Inter',sans-serif;
    color:var(--navy);
    background:var(--white);
    line-height:1.6;
    overflow-x:hidden;
  }
  h1,h2,h3,.logo-word{font-family:'Space Grotesk',sans-serif;}
  a{text-decoration:none;color:inherit;}
  img{max-width:100%;display:block;}
  .container{max-width:1180px;margin:0 auto;padding:0 32px;}

  /* ---------- NAV ---------- */
  header{
    position:fixed; top:0; left:0; right:0; z-index:1000;
    background:transparent;
    transition:background .35s ease, box-shadow .35s ease, padding .35s ease;
    padding:22px 0;
  }
  header.scrolled{
    background:rgba(10,26,36,0.92);
    backdrop-filter:blur(10px);
    box-shadow:0 4px 20px rgba(0,0,0,0.15);
    padding:14px 0;
  }
  nav{display:flex; align-items:center; justify-content:space-between;}
  .nav-right{display:flex; align-items:center;}
  .logo{display:flex; align-items:center; gap:10px;}
  .logo-icon{width:34px; height:34px; border-radius:9px; background:var(--blue); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
  .logo-icon svg{width:20px; height:20px;}
  .logo-word{font-size:19px; font-weight:700; color:var(--white); letter-spacing:-0.01em;}
  .logo-word span{color:var(--blue-light);}
  .nav-links{display:flex; gap:36px; align-items:center;}
  .nav-links a{color:rgba(255,255,255,0.8); font-size:14.5px; font-weight:500; transition:color .2s;}
  .nav-links a:hover{color:var(--white);}
  .nav-cta{
    background:var(--blue); color:var(--white); padding:10px 22px; border-radius:8px;
    font-size:14px; font-weight:600; transition:background .2s, transform .2s;
  }
  .nav-cta:hover{background:var(--blue-light); transform:translateY(-1px);}
  .nav-toggle{display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none;}
  .nav-toggle span{width:24px; height:2px; background:var(--white); border-radius:2px;}

  .lang-toggle{
    background:transparent; color:var(--white); border:1px solid rgba(255,255,255,0.28);
    border-radius:100px; padding:7px 15px; font-size:12.5px; font-weight:700; letter-spacing:0.03em;
    cursor:pointer; font-family:'Inter',sans-serif; transition:border-color .2s, background .2s;
    margin-left:20px;
  }
  .lang-toggle:hover{border-color:rgba(255,255,255,0.6); background:rgba(255,255,255,0.06);}

  /* ---------- HERO ---------- */
  .hero{
    position:relative;
    min-height:100vh;
    background:linear-gradient(180deg, #08141c 0%, #0A1A24 55%, #0d2735 100%);
    display:flex; align-items:center;
    overflow:hidden;
    padding-top:110px;
  }
  .hero-glow{
    position:absolute; top:-20%; right:-10%; width:60%; height:70%;
    background:radial-gradient(circle, rgba(0,145,226,0.35) 0%, rgba(0,145,226,0) 70%);
    pointer-events:none;
  }
  .hero-grid{
    position:absolute; inset:0; opacity:0.5;
    background-image:radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1px);
    background-size:34px 34px;
    pointer-events:none;
  }
  #hero-canvas{position:absolute; bottom:0; left:0; width:100%; height:46%; pointer-events:none;}
  .hero-content{position:relative; z-index:2; max-width:640px;}
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px; color:var(--blue-light); font-size:13.5px; font-weight:600;
    letter-spacing:0.04em; text-transform:uppercase; margin-bottom:22px;
    border:1px solid rgba(60,190,255,0.35); padding:7px 14px; border-radius:100px;
    background:rgba(60,190,255,0.08);
  }
  .hero h1{
    font-size:clamp(38px, 5.4vw, 60px); font-weight:700; color:var(--white); line-height:1.08; letter-spacing:-0.02em;
    margin-bottom:22px;
  }
  .hero h1 em{font-style:normal; color:var(--blue-light);}
  .hero p{font-size:18px; color:rgba(255,255,255,0.72); max-width:520px; margin-bottom:36px;}
  .hero-actions{display:flex; gap:16px; flex-wrap:wrap; margin-bottom:56px;}
  .btn-primary{
    background:var(--blue); color:var(--white); padding:15px 28px; border-radius:9px; font-weight:600; font-size:15.5px;
    transition:background .2s, transform .2s; display:inline-flex; align-items:center; gap:8px;
  }
  .btn-primary:hover{background:var(--blue-light); transform:translateY(-2px);}
  .btn-secondary{
    color:var(--white); padding:15px 26px; border-radius:9px; font-weight:600; font-size:15.5px;
    border:1px solid rgba(255,255,255,0.25); transition:border-color .2s, background .2s;
  }
  .btn-secondary:hover{border-color:rgba(255,255,255,0.6); background:rgba(255,255,255,0.04);}
  .hero-stats{display:flex; gap:44px; flex-wrap:wrap;}
  .hero-stat b{display:block; font-size:26px; font-weight:700; color:var(--white); font-family:'Space Grotesk',sans-serif;}
  .hero-stat span{font-size:13px; color:var(--gray-light);}

  /* ---------- SECTION LABEL ---------- */
  .section-label{
    color:var(--blue); font-size:13px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; margin-bottom:14px;
  }
  .section-head{max-width:640px; margin-bottom:56px;}
  .section-head h2{font-size:clamp(28px,3.4vw,38px); font-weight:700; letter-spacing:-0.02em; margin-bottom:16px;}
  .section-head p{font-size:16.5px; color:var(--gray);}

  /* ---------- SERVICES ---------- */
  .services{padding:120px 0; background:var(--bg-light);}
  .service-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  .service-card{
    background:var(--white); border:1px solid var(--border); border-radius:16px; padding:36px 30px;
    transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    position:relative; overflow:hidden;
  }
  .service-card:hover{transform:translateY(-6px); box-shadow:0 20px 40px rgba(10,26,36,0.08); border-color:transparent;}
  .service-icon{
    width:54px; height:54px; border-radius:14px; background:var(--blue); display:flex; align-items:center; justify-content:center;
    margin-bottom:24px;
  }
  .service-icon svg{width:28px; height:28px;}
  .service-card h3{font-size:19px; font-weight:700; margin-bottom:10px;}
  .service-card p{font-size:14.5px; color:var(--gray); margin-bottom:18px;}
  .service-list{list-style:none; font-size:13.5px; color:var(--gray);}
  .service-list li{padding:5px 0 5px 20px; position:relative;}
  .service-list li::before{content:"";position:absolute; left:0; top:13px; width:6px; height:6px; border-radius:50%; background:var(--blue);}

  /* ---------- WHY ---------- */
  .why{padding:120px 0; background:var(--white);}
  .why-grid{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;}
  .why-visual{
    background:linear-gradient(160deg, var(--navy) 0%, #123244 100%);
    border-radius:20px; padding:44px; position:relative; overflow:hidden; min-height:400px;
    display:flex; flex-direction:column; justify-content:center; gap:22px;
  }
  .why-visual::before{
    content:""; position:absolute; top:-30%; right:-20%; width:70%; height:70%;
    background:radial-gradient(circle, rgba(0,145,226,0.4), transparent 70%);
  }
  .why-stat{position:relative; z-index:1; display:flex; align-items:baseline; gap:14px; color:var(--white); padding-bottom:20px; border-bottom:1px solid rgba(255,255,255,0.1);}
  .why-stat:last-child{border-bottom:none; padding-bottom:0;}
  .why-stat b{font-size:34px; font-weight:700; color:var(--blue-light); font-family:'Space Grotesk',sans-serif; min-width:64px;}
  .why-stat span{font-size:14.5px; color:rgba(255,255,255,0.75);}
  .why-list{display:flex; flex-direction:column; gap:28px;}
  .why-item{display:flex; gap:18px;}
  .why-item-icon{
    width:40px; height:40px; border-radius:10px; background:rgba(0,145,226,0.1); color:var(--blue);
    display:flex; align-items:center; justify-content:center; flex-shrink:0;
  }
  .why-item-icon svg{width:20px; height:20px;}
  .why-item h4{font-size:16.5px; font-weight:700; margin-bottom:6px;}
  .why-item p{font-size:14.5px; color:var(--gray);}

  /* ---------- TESTIMONIALS ---------- */
  .testimonials{padding:120px 0; background:var(--bg-light);}
  .t-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  .t-card{background:var(--white); border:1px solid var(--border); border-radius:16px; padding:32px;}
  .t-stars{color:var(--blue); font-size:15px; margin-bottom:16px; letter-spacing:2px;}
  .t-card p{font-size:15px; color:var(--navy); margin-bottom:24px; line-height:1.65;}
  .t-person{display:flex; align-items:center; gap:12px;}
  .t-avatar{width:40px; height:40px; border-radius:50%; background:var(--navy); color:var(--white); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:14px; font-family:'Space Grotesk',sans-serif;}
  .t-person b{font-size:14px; display:block;}
  .t-person span{font-size:12.5px; color:var(--gray-light);}

  /* ---------- CONTACT ---------- */
  .contact{padding:120px 0; background:linear-gradient(180deg, var(--navy) 0%, #0d2735 100%); position:relative; overflow:hidden;}
  .contact::before{content:"";position:absolute; top:-20%; left:-10%; width:50%; height:70%; background:radial-gradient(circle, rgba(0,145,226,0.25), transparent 70%);}
  .contact-grid{display:grid; grid-template-columns:1fr 1.1fr; gap:64px; position:relative; z-index:1;}
  .contact-info .section-label{color:var(--blue-light);}
  .contact-info h2{color:var(--white); font-size:clamp(28px,3.4vw,36px); font-weight:700; margin-bottom:18px; letter-spacing:-0.02em;}
  .contact-info p{color:rgba(255,255,255,0.7); font-size:16px; margin-bottom:36px;}
  .contact-detail{display:flex; align-items:center; gap:14px; margin-bottom:20px;}
  .contact-detail-icon{width:38px; height:38px; border-radius:10px; background:rgba(255,255,255,0.08); display:flex; align-items:center; justify-content:center; color:var(--blue-light); flex-shrink:0;}
  .contact-detail-icon svg{width:18px; height:18px;}
  .contact-detail a, .contact-detail span{color:rgba(255,255,255,0.85); font-size:15px;}

  .contact-form{background:var(--white); border-radius:18px; padding:40px; box-shadow:0 30px 60px rgba(0,0,0,0.3);}
  .form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px;}
  .form-group{display:flex; flex-direction:column; gap:7px;}
  .form-group.full{grid-column:1/-1;}
  .form-group label{font-size:13px; font-weight:600; color:var(--navy);}
  .form-group input, .form-group select, .form-group textarea{
    border:1px solid var(--border); border-radius:9px; padding:12px 14px; font-size:14.5px; font-family:'Inter',sans-serif;
    color:var(--navy); transition:border-color .2s;
  }
  .form-group input:focus, .form-group select:focus, .form-group textarea:focus{outline:none; border-color:var(--blue);}
  .form-group textarea{resize:vertical; min-height:90px;}
  .form-submit{
    width:100%; background:var(--navy); color:var(--white); padding:15px; border:none; border-radius:9px;
    font-weight:600; font-size:15.5px; cursor:pointer; transition:background .2s; margin-top:8px;
  }
  .form-submit:hover{background:var(--blue);}

  /* ---------- FOOTER ---------- */
  footer{background:#061119; padding:56px 0 28px;}
  .footer-top{display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:32px; padding-bottom:36px; border-bottom:1px solid rgba(255,255,255,0.08);}
  .footer-links{display:flex; gap:48px; flex-wrap:wrap;}
  .footer-col h5{color:var(--white); font-size:13px; font-weight:700; margin-bottom:14px; letter-spacing:0.03em; text-transform:uppercase;}
  .footer-col a{display:block; color:var(--gray-light); font-size:14px; margin-bottom:10px; transition:color .2s;}
  .footer-col a:hover{color:var(--white);}
  .footer-bottom{padding-top:24px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;}
  .footer-bottom p{color:var(--gray-light); font-size:13px;}

  /* ---------- WHATSAPP FLOAT ---------- */
  .wa-float{
    position:fixed; bottom:26px; right:26px; z-index:900; width:58px; height:58px; border-radius:50%;
    background:#25D366; display:flex; align-items:center; justify-content:center; box-shadow:0 8px 24px rgba(0,0,0,0.25);
    transition:transform .2s;
  }
  .wa-float:hover{transform:scale(1.08);}
  .wa-float svg{width:28px; height:28px;}

  /* ---------- REVEAL ---------- */
  .reveal{opacity:0; transform:translateY(28px); transition:opacity .7s ease, transform .7s ease;}
  .reveal.visible{opacity:1; transform:translateY(0);}

  /* ---------- RESPONSIVE ---------- */
  @media (max-width:900px){
    .nav-links{display:none;}
    .nav-toggle{display:flex;}
    .service-grid{grid-template-columns:1fr;}
    .why-grid, .contact-grid{grid-template-columns:1fr;}
    .t-grid{grid-template-columns:1fr;}
    .form-row{grid-template-columns:1fr;}
    .hero-stats{gap:28px;}
  }