:root{
      --blue:#0d74e7;
      --blue-dark:#082c68;
      --blue-soft:#edf6ff;
      --ink:#102851;
      --muted:#5d6f89;
      --line:#dce8f5;
      --white:#ffffff;
      --red:#ff2323;
      --shadow:0 18px 55px rgba(35,89,145,.16);
      --radius:22px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:Inter,system-ui,sans-serif;
      color:var(--ink);
      background:#fff;
    }
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      height:78px;
      display:flex;
      align-items:center;
      padding:0 clamp(22px,5vw,78px);
      gap:32px;
      background:rgba(255,255,255,.92);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(20,90,160,.08);
    }
    .logo-link{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .logo-link img{
      width:62px;
      height:62px;
      object-fit:contain;
      border-radius:50%;
      box-shadow:0 6px 18px rgba(0,70,150,.12);
    }
    nav{
      display:flex;
      gap:34px;
      margin-left:auto;
      align-items:center;
    }
    nav a{
      font-size:14px;
      font-weight:700;
      color:#234876;
      padding:29px 0 24px;
      border-bottom:3px solid transparent;
    }
    nav a:hover,
    nav a.active{
      color:var(--blue);
      border-color:var(--blue);
    }
    .socials{
      display:flex;
      gap:10px;
      margin-left:10px;
    }
    .socials a{
      width:36px;
      height:36px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:#eef5fd;
      color:var(--blue);
      font-weight:800;
      border:1px solid #e1ecf8;
    }
    .menu-btn{
      display:none;
      margin-left:auto;
      border:0;
      background:#eef5fd;
      color:var(--ink);
      width:42px;
      height:42px;
      border-radius:10px;
      font-size:22px;
    }

    .hero{
      position:relative;
      min-height:650px;
      overflow:hidden;
      background:
        radial-gradient(circle at 18% 30%, rgba(13,116,231,.13), transparent 26rem),
        linear-gradient(110deg,#fff 0%,#f7fbff 50%,#eaf5ff 100%);
      border-bottom:1px solid #e8f0f8;
    }
    .hero-art{
      position:absolute;
      inset:0;
      width:100%;
      height:100%;
      object-fit:contain;
      object-position:center center;
    }
    .hero-overlay{
      position:absolute;
      inset:0;
      pointer-events:none;
      background:linear-gradient(90deg,rgba(255,255,255,.04),rgba(255,255,255,0));
    }

    .below-hero{
      position:relative;
      z-index:3;
      margin-top:-1px;
      background:#fff;
    }

    .feature-bar{
      width:min(1450px,calc(100% - 44px));
      margin:-50px auto 0;
      position:relative;
      z-index:5;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      padding:20px 26px;
      border-radius:24px;
      background:#fff;
      box-shadow:var(--shadow);
      border:1px solid #edf3fa;
    }
    .feature{
      display:flex;
      align-items:center;
      gap:18px;
      padding:6px 24px;
      border-right:1px solid var(--line);
    }
    .feature:last-child{border-right:0}
    .feature-icon{
      width:64px;
      height:64px;
      flex:0 0 64px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#fff;
      font-size:28px;
      background:linear-gradient(145deg,#1589ff,#0866d4);
    }
    .feature strong{
      display:block;
      font-size:17px;
      margin-bottom:5px;
    }
    .feature span{
      color:var(--muted);
      font-size:14px;
    }

    section{
      padding:76px clamp(24px,5vw,76px);
    }
    .section-wrap{
      width:min(1400px,100%);
      margin:auto;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:0 0 6px;
      font-size:38px;
      letter-spacing:-1px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
    }
    .outline-btn,
    .blue-btn,
    .red-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      height:52px;
      padding:0 24px;
      border-radius:14px;
      font-weight:800;
      text-transform:uppercase;
      letter-spacing:.2px;
      font-size:13px;
    }
    .outline-btn{
      border:2px solid var(--blue);
      color:var(--blue);
      background:#fff;
    }
    .blue-btn{
      background:var(--blue);
      color:#fff;
      box-shadow:0 10px 24px rgba(13,116,231,.22);
    }
    .red-btn{
      background:var(--red);
      color:#fff;
      box-shadow:0 10px 24px rgba(255,35,35,.20);
    }

    .video-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:22px;
    }
    .video-card{
      overflow:hidden;
      border-radius:18px;
      border:1px solid #e6eef7;
      background:#fff;
      box-shadow:0 10px 30px rgba(39,87,134,.09);
      transition:.2s ease;
    }
    .video-card:hover{
      transform:translateY(-4px);
      box-shadow:0 16px 36px rgba(39,87,134,.14);
    }
    .video-thumb{
      position:relative;
      aspect-ratio:16/9;
      overflow:hidden;
      background:#e8f1f9;
    }
    .video-thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .play{
      position:absolute;
      left:50%;
      top:50%;
      transform:translate(-50%,-50%);
      width:64px;
      height:64px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.92);
      color:var(--red);
      font-size:26px;
      box-shadow:0 8px 26px rgba(0,0,0,.18);
    }
    .video-copy{padding:20px}
    .video-copy h3{
      margin:0 0 10px;
      font-size:19px;
      line-height:1.35;
    }
    .video-copy p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }

    .about{
      background:#f6faff;
    }
    .about-grid{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:58px;
      align-items:center;
    }
    .about-logo{
      max-width:360px;
      margin:auto;
    }
    .about-copy h2{
      margin:0 0 20px;
      font-size:42px;
      letter-spacing:-1px;
    }
    .about-copy p{
      color:var(--muted);
      line-height:1.75;
      font-size:18px;
    }

    .contact-card{
      width:min(1200px,100%);
      margin:auto;
      padding:42px;
      border-radius:24px;
      background:linear-gradient(135deg,#0c6fde,#0b4ca4);
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:30px;
      box-shadow:0 18px 50px rgba(13,116,231,.24);
    }
    .contact-card h2{
      margin:0 0 10px;
      font-size:34px;
    }
    .contact-card p{
      margin:0;
      opacity:.88;
    }
    .contact-card .outline-btn{
      border-color:#fff;
      color:#fff;
      background:transparent;
    }

    footer{
      padding:34px clamp(24px,5vw,76px);
      border-top:1px solid #e5edf6;
      color:#58708f;
      font-size:14px;
    }
    .footer-wrap{
      width:min(1400px,100%);
      margin:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .footer-wrap img{
      width:84px;
      height:84px;
      object-fit:contain;
    }

    @media(max-width:1050px){
      nav,.socials{display:none}
      .menu-btn{display:block}
      .feature-bar{grid-template-columns:1fr 1fr}
      .feature:nth-child(2){border-right:0}
      .feature{border-bottom:1px solid var(--line)}
      .feature:nth-child(3),.feature:nth-child(4){border-bottom:0}
      .video-grid{grid-template-columns:1fr 1fr}
      .about-grid{grid-template-columns:1fr}
      .hero{min-height:560px}
    }

    @media(max-width:700px){
      .topbar{height:70px;padding:0 16px}
      .logo-link img{width:54px;height:54px}
      .hero{min-height:440px}
      .hero-art{object-position:center top}
      .feature-bar{
        width:calc(100% - 28px);
        grid-template-columns:1fr;
        margin-top:-22px;
        padding:10px;
      }
      .feature{
        border-right:0;
        border-bottom:1px solid var(--line)!important;
      }
      .feature:last-child{border-bottom:0!important}
      .video-grid{grid-template-columns:1fr}
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .section-head h2{font-size:31px}
      .about-copy h2{font-size:34px}
      .contact-card{
        padding:30px 24px;
        align-items:flex-start;
        flex-direction:column;
      }
      .footer-wrap{
        align-items:flex-start;
        flex-direction:column;
      }
    }

/* Mobile menu state */
@media(max-width:1050px){
  nav.open{
    display:flex;
    position:absolute;
    top:78px;
    left:0;
    right:0;
    padding:18px 24px 24px;
    background:#fff;
    border-bottom:1px solid #e5edf6;
    box-shadow:0 14px 30px rgba(35,89,145,.12);
    flex-direction:column;
    align-items:flex-start;
    gap:4px;
  }

  nav.open a{
    width:100%;
    padding:12px 0;
    border-bottom:0;
  }
}


/* Contact form */
.contact-section{background:#f7fbff;border-top:1px solid #e6eef7}
.contact-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:start}
.contact-intro h2{margin:8px 0 16px;font-size:42px;letter-spacing:-1px}
.contact-intro>p{color:var(--muted);line-height:1.75;font-size:17px}
.contact-kicker{margin:0!important;color:var(--blue)!important;font-weight:800;font-size:12px!important;letter-spacing:1.8px}
.contact-email a{color:var(--blue);font-weight:800}
.contact-form{padding:30px;border:1px solid #e1ebf5;border-radius:22px;background:#fff;box-shadow:0 16px 45px rgba(35,89,145,.10)}
.contact-form label{display:block;margin-bottom:18px}
.contact-form label>span{display:block;margin-bottom:8px;color:var(--ink);font-size:14px;font-weight:800}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.contact-form input,.contact-form textarea{width:100%;padding:14px 15px;border:1px solid #cad9e8;border-radius:12px;background:#fbfdff;color:var(--ink);font:inherit;outline:none}
.contact-form textarea{resize:vertical;min-height:160px}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(13,116,231,.10)}
.form-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.form-actions button{border:0;cursor:pointer}.form-status{color:var(--muted);font-size:14px}.hp-field{position:absolute!important;left:-9999px!important;opacity:0!important}
@media(max-width:900px){.contact-layout{grid-template-columns:1fr;gap:28px}}
@media(max-width:650px){.form-row{grid-template-columns:1fr;gap:0}.contact-form{padding:22px}.contact-intro h2{font-size:34px}}


/* Reliable mobile menu */
.mobile-menu{display:none;margin-left:auto;position:relative}
.mobile-menu summary{list-style:none;width:44px;height:44px;display:grid;place-items:center;border-radius:11px;border:1px solid #dce8f5;background:#eef5fd;color:var(--ink);font-size:24px;cursor:pointer;user-select:none}
.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu[open] summary{background:#e1efff;color:var(--blue)}
.mobile-menu-panel{position:absolute;top:54px;right:0;width:min(280px,calc(100vw - 28px));padding:12px;border:1px solid #dce8f5;border-radius:16px;background:#fff;box-shadow:0 18px 45px rgba(35,89,145,.18)}
.mobile-menu-panel a{display:block;padding:13px 14px;border-radius:10px;color:#234876;font-weight:700}
.mobile-menu-panel a:hover,.mobile-menu-panel a:focus{background:#eef6ff;color:var(--blue)}
@media(max-width:1050px){.mobile-menu{display:block}}
@media(min-width:1051px){.mobile-menu{display:none!important}}