<style>
    *{
      margin:0;
      padding:0;
      box-sizing:border-box;
      scroll-behavior:smooth;
    }

    body{
      font-family:Arial, Helvetica, sans-serif;
      background:#f5f8fc;
      color:#172033;
      line-height:1.7;
    }

    a{
      text-decoration:none;
    }

    /* TOP BAR */
    .topbar{
      background:#071a33;
      color:#fff;
      padding:9px 6%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      font-size:14px;
    }

    .topbar a{
      color:#fff;
      font-weight:bold;
    }

    /* HEADER */
    header{
      background:#06ebd8;
      position:sticky;
      top:0;
      z-index:999;
      box-shadow:0 4px 20px rgba(161, 25, 25, 0.08);
    }

    .navbar{
      max-width:1200px;
      margin:auto;
      padding:17px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
    }

    .logo{
      font-size:25px;
      font-weight:800;
      color:#0877d1;
    }

    .logo span{
      color:#111d35;
    }

    .nav-links{
      display:flex;
      gap:25px;
      align-items:center;
    }

    .nav-links a{
      color:#182238;
      font-weight:600;
      font-size:15px;
      transition:.3s;
    }

    .nav-links a:hover{
      color:#0877d1;
    }

    .call-nav{
      background:#0877d1;
      color:#fff !important;
      padding:10px 17px;
      border-radius:30px;
    }

    .menu-btn{
      display:none;
      font-size:28px;
      cursor:pointer;
      color:#071a33;
    }

    /* HERO */
    .hero{
      min-height:570px;
      display:flex;
      align-items:center;
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(90deg,rgba(3,19,42,.96),rgba(3,19,42,.72)),
        url("https://images.unsplash.com/photo-1581092160607-ee22621dd758?auto=format&fit=crop&w=1600&q=85")
        center/cover;
    }

    .hero-content{
      max-width:1200px;
      width:100%;
      margin:auto;
      padding:70px 20px;
      color:#fff;
    }

    .badge{
      display:inline-block;
      background:rgba(255,255,255,.13);
      border:1px solid rgba(255,255,255,.3);
      padding:7px 15px;
      border-radius:30px;
      margin-bottom:20px;
      font-size:14px;
    }

    .hero h1{
      max-width:780px;
      font-size:52px;
      line-height:1.15;
      margin-bottom:20px;
    }

    .hero h1 span{
      color:#4bacaf;
    }

    .hero p{
      max-width:700px;
      font-size:18px;
      color:#e7edf6;
      margin-bottom:30px;
    }

    .hero-buttons{
      display:flex;
      gap:15px;
      flex-wrap:wrap;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:14px 25px;
      border-radius:8px;
      font-weight:bold;
      transition:.3s;
    }

    .btn-call{
      background:#b81111;
      color:#fff;
      box-shadow:0 8px 25px rgba(245, 5, 5, 0.25);
    }

    .btn-call:hover{
      transform:translateY(-3px);
    }

    .btn-service{
      border:1px solid rgba(255,255,255,.5);
      color:#fff;
      background:rgba(255,255,255,.08);
    }

    /* SECTIONS */
    .section{
      padding:75px 20px;
    }

    .container{
      max-width:1150px;
      margin:auto;
    }

    .section-heading{
      text-align:center;
      max-width:760px;
      margin:0 auto 45px;
    }

    .section-heading small{
      color:#0877d1;
      text-transform:uppercase;
      letter-spacing:2px;
      font-weight:800;
    }

    .section-heading h2{
      font-size:36px;
      margin:8px 0 12px;
      color:#101b31;
    }

    .section-heading p{
      color:#68758a;
    }

    /* INTRO */
    .intro{
      background:#fff;
    }

    .intro-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:45px;
      align-items:center;
    }

    .intro h2{
      font-size:34px;
      color:#101b31;
      margin-bottom:18px;
    }

    .intro p{
      color:#5d687b;
      margin-bottom:15px;
    }

    .info-box{
      background:linear-gradient(145deg,#071a33,#0d315d);
      color:#fff;
      padding:35px;
      border-radius:20px;
      box-shadow:0 20px 45px rgba(7,26,51,.2);
    }

    .info-box h3{
      font-size:25px;
      margin-bottom:15px;
    }

    .info-box ul{
      list-style:none;
    }

    .info-box li{
      padding:8px 0;
      border-bottom:1px solid rgba(255,255,255,.12);
    }

    /* SERVICE CARDS */
    .cards{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:22px;
    }

    .card{
      background:#fff;
      border:1px solid #e7edf5;
      border-radius:17px;
      padding:28px;
      transition:.3s;
      box-shadow:0 7px 25px rgba(18,35,62,.05);
    }

    .card:hover{
      transform:translateY(-7px);
      box-shadow:0 18px 40px rgba(18,35,62,.12);
    }

    .icon{
      width:52px;
      height:52px;
      border-radius:13px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:#eaf6ff;
      color:#0877d1;
      font-size:24px;
      margin-bottom:17px;
    }

    .card h3{
      font-size:20px;
      margin-bottom:8px;
      color:#17233b;
    }

    .card p{
      color:#68758a;
      font-size:15px;
    }

    /* PROBLEMS */
    .problem-section{
      background:#edf5fb;
    }

    .problem-list{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }

    .problem{
      background:#fff;
      padding:17px 20px;
      border-radius:10px;
      border-left:4px solid #0877d1;
      font-weight:600;
    }

    /* FEATURE STRIP */
    .feature-strip{
      background:#0877d1;
      color:#fff;
      padding:45px 20px;
    }

    .features{
      max-width:1100px;
      margin:auto;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:25px;
      text-align:center;
    }

    .feature strong{
      display:block;
      font-size:18px;
      margin-bottom:5px;
    }

    .feature span{
      font-size:14px;
      opacity:.85;
    }

    /* AREAS */
    .areas{
      display:flex;
      flex-wrap:wrap;
      justify-content:center;
      gap:10px;
    }

    .area{
      background:#fff;
      border:1px solid #dfe8f2;
      padding:10px 16px;
      border-radius:30px;
      color:#324159;
      font-size:14px;
      transition:.3s;
    }

    .area:hover{
      background:#0877d1;
      color:#fff;
      border-color:#0877d1;
    }

    /* FAQ */
    .faq{
      max-width:850px;
      margin:auto;
    }

    details{
      background:#fff;
      margin-bottom:12px;
      border:1px solid #e2e9f1;
      border-radius:10px;
      padding:18px 20px;
    }

    summary{
      cursor:pointer;
      font-weight:700;
      color:#17233b;
    }

    details p{
      padding-top:12px;
      color:#68758a;
    }

    /* CTA */
    .cta{
      margin:0 20px 70px;
      background:
        linear-gradient(110deg,#071a33,#0c477d);
      color:#fff;
      border-radius:25px;
      padding:60px 30px;
      text-align:center;
    }

    .cta h2{
      font-size:36px;
      margin-bottom:12px;
    }

    .cta p{
      color:#dbe8f5;
      max-width:650px;
      margin:0 auto 25px;
    }

    .big-phone{
      display:inline-block;
      background:#11b86a;
      color:#fff;
      padding:15px 30px;
      border-radius:8px;
      font-size:20px;
      font-weight:800;
    }

    /* FOOTER */
    footer{
      background:#061426;
      color:#aebbd0;
      padding:45px 20px 25px;
    }

    .footer-grid{
      max-width:1100px;
      margin:auto;
      display:grid;
      grid-template-columns:1.5fr 1fr 1fr;
      gap:35px;
    }

    footer h3{
      color:#fff;
      margin-bottom:15px;
    }

    footer p{
      font-size:14px;
    }

    footer a{
      display:block;
      color:#aebbd0;
      margin:7px 0;
      font-size:14px;
    }

    footer a:hover{
      color:#fff;
    }

    .copyright{
      text-align:center;
      border-top:1px solid rgba(255,255,255,.1);
      margin-top:30px;
      padding-top:20px;
      font-size:13px;
    }

    /* FLOATING CALL */
    .floating-call{
      position:fixed;
      right:20px;
      bottom:20px;
      z-index:1000;
      background:#11b86a;
      color:#fff;
      width:62px;
      height:62px;
      border-radius:50%;
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:25px;
      box-shadow:0 8px 25px rgba(0,0,0,.25);
      animation:pulse 2s infinite;
    }

    @keyframes pulse{
      0%{box-shadow:0 0 0 0 rgba(17,184,106,.5);}
      70%{box-shadow:0 0 0 15px rgba(17,184,106,0);}
      100%{box-shadow:0 0 0 0 rgba(17,184,106,0);}
    }

    /* RESPONSIVE */
    @media(max-width:850px){

      .topbar{
        justify-content:center;
        text-align:center;
      }

      .topbar span{
        display:none;
      }

      .menu-btn{
        display:block;
      }

      .nav-links{
        position:absolute;
        top:70px;
        left:0;
        width:100%;
        background:#fff;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:0;
        padding:10px 20px 20px;
        box-shadow:0 10px 20px rgba(0,0,0,.08);
      }

      .nav-links.active{
        display:flex;
      }

      .nav-links a{
        padding:12px 5px;
        border-bottom:1px solid #edf0f5;
      }

      .call-nav{
        text-align:center;
        margin-top:8px;
      }

      .hero{
        min-height:590px;
      }

      .hero h1{
        font-size:39px;
      }

      .intro-grid{
        grid-template-columns:1fr;
      }

      .cards{
        grid-template-columns:1fr 1fr;
      }

      .features{
        grid-template-columns:1fr 1fr;
      }

      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
    }

    @media(max-width:550px){

      .section{
        padding:55px 16px;
      }

      .hero-content{
        padding:55px 18px;
      }

      .hero h1{
        font-size:34px;
      }

      .hero p{
        font-size:16px;
      }

      .hero-buttons{
        flex-direction:column;
      }

      .btn{
        width:100%;
      }

      .section-heading h2{
        font-size:29px;
      }

      .intro h2{
        font-size:28px;
      }

      .cards{
        grid-template-columns:1fr;
      }

      .problem-list{
        grid-template-columns:1fr;
      }

      .features{
        grid-template-columns:1fr;
      }

      .footer-grid{
        grid-template-columns:1fr;
      }

      .cta{
        padding:45px 20px;
        margin-bottom:50px;
      }

      .cta h2{
        font-size:29px;
      }

      .floating-call{
        width:55px;
        height:55px;
        right:15px;
        bottom:15px;
      }
    }
  </style>