:root{
  --cs-primary:#075EE6;
  --cs-primary-hover:#0649B4;
  --cs-accent:#39A1FF;
  --cs-navy:#071A36;
  --cs-navy-2:#0B2448;
  --cs-bg:#F4F7FB;
  --cs-surface:#FFFFFF;
  --cs-border:#DCE4EF;
  --cs-text:#17243B;
  --cs-muted:#64748B;
  --cs-success:#15A66A;
  --cs-warning:#F59E0B;
  --cs-danger:#DC2626;
  --cs-shadow-sm:0 8px 24px rgba(7,26,54,.08);
  --cs-shadow-md:0 20px 60px rgba(7,26,54,.12);
  --cs-shadow-lg:0 30px 90px rgba(7,26,54,.18);
  --cs-radius-md:12px;
  --cs-radius-lg:22px;
  --cs-radius-xl:30px;
  --cs-container:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,Arial,sans-serif;color:var(--cs-text);background:#fff;line-height:1.65;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{text-decoration:none;color:inherit}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
.container{width:min(var(--cs-container),calc(100% - 36px));margin-inline:auto}
.header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  border-bottom:1px solid rgba(220,228,239,.85);backdrop-filter:blur(18px)
}
.navbar{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.brand{display:inline-flex;align-items:center;gap:12px}
.brand-mark{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--cs-primary),var(--cs-accent));
  color:#fff;font-weight:800;box-shadow:0 12px 28px rgba(7,94,230,.28)
}
.brand strong{display:block;font-family:Manrope;font-size:19px;line-height:1.05}
.brand small{display:block;color:var(--cs-muted);font-size:10px;letter-spacing:.1em;text-transform:uppercase;margin-top:4px}
.nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:700}
.nav a:hover,.nav a.active{color:var(--cs-primary)}
.nav-toggle{display:none;width:44px;height:44px;border:0;background:transparent}
.nav-toggle span{display:block;height:2px;background:var(--cs-navy);margin:6px}
.btn{
  min-height:50px;padding:0 22px;border-radius:var(--cs-radius-md);border:1px solid transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:800;transition:.22s ease
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--cs-primary),#1685F8);color:#fff;box-shadow:0 14px 34px rgba(7,94,230,.25)}
.btn-secondary{background:#fff;border-color:var(--cs-border);color:var(--cs-navy)}
.btn-light{background:#fff;color:var(--cs-primary)}
.btn-sm{min-height:42px;padding-inline:17px}
.page-hero{
  padding:105px 0 85px;
  background:
    radial-gradient(circle at 82% 20%,rgba(57,161,255,.13),transparent 30%),
    linear-gradient(180deg,#F7FAFF,#FFF)
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:66px;align-items:center}
.eyebrow{display:inline-block;color:var(--cs-primary);font-size:12px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;margin-bottom:16px}
.page-hero h1,.section-heading h2,.contact-copy h2,.legal h1,.success h1{
  font-family:Manrope,Inter,sans-serif;color:var(--cs-navy);letter-spacing:-.045em;line-height:1.06
}
.page-hero h1{font-size:clamp(46px,5.5vw,72px)}
.page-hero p{font-size:19px;color:var(--cs-muted);margin:24px 0 30px}
.hero-panel{
  padding:28px;border-radius:30px;background:linear-gradient(145deg,var(--cs-navy),var(--cs-navy-2));
  color:#fff;box-shadow:var(--cs-shadow-lg);display:grid;gap:14px
}
.hero-panel article{padding:20px;border:1px solid rgba(255,255,255,.1);border-radius:16px;background:rgba(255,255,255,.06)}
.hero-panel span{display:block;color:#82BFFF;font-size:11px;font-weight:800;letter-spacing:.1em}
.hero-panel strong{display:block;font-size:17px;margin-top:4px}
.section{padding:94px 0}
.section-soft{background:var(--cs-bg)}
.section-heading{max-width:780px;margin-bottom:44px}
.section-heading.center{text-align:center;margin-inline:auto}
.section-heading h2,.contact-copy h2{font-size:clamp(36px,4.5vw,56px)}
.section-heading p,.contact-copy p{font-size:17px;color:var(--cs-muted);margin-top:16px}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}
.contact-card{
  padding:28px;border-radius:22px;background:#fff;border:1px solid var(--cs-border);box-shadow:var(--cs-shadow-sm)
}
.contact-list{display:grid;gap:12px;margin-top:26px}
.contact-list a,.contact-list div{padding:15px 0;border-bottom:1px solid var(--cs-border)}
.contact-list span,.contact-list strong{display:block}
.contact-list span{font-size:12px;color:var(--cs-muted)}
.contact-list strong{margin-top:3px}
.form{
  padding:34px;border-radius:22px;background:var(--cs-bg);border:1px solid var(--cs-border)
}
.form h2{font-family:Manrope;color:var(--cs-navy);margin-bottom:8px}
.form-intro{color:var(--cs-muted);margin-bottom:24px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:grid;gap:8px;margin-bottom:16px;font-size:12px;font-weight:800}
.field.full{grid-column:1/-1}
.field input,.field textarea,.field select{
  width:100%;padding:13px 14px;border:1px solid #CFDAE8;border-radius:10px;background:#fff;color:var(--cs-text);outline:none
}
.field input:focus,.field textarea:focus,.field select:focus{
  border-color:var(--cs-primary);box-shadow:0 0 0 3px rgba(7,94,230,.11)
}
.field small{color:var(--cs-muted);font-weight:500}
.field-error{color:var(--cs-danger);font-size:11px;display:none}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:var(--cs-danger)}
.field.invalid .field-error{display:block}
.checkbox{
  display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;
  margin:10px 0 22px;font-size:13px;color:var(--cs-muted)
}
.checkbox input{margin-top:4px}
.checkbox a{color:var(--cs-primary);font-weight:700}
.form-actions{display:flex;gap:12px;flex-wrap:wrap}
.form-note{margin-top:14px;color:var(--cs-muted);font-size:11px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{padding:28px;border-radius:20px;background:#fff;border:1px solid var(--cs-border)}
.step span{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#EAF3FF;color:var(--cs-primary);font-weight:800}
.step h3{margin:22px 0 8px}
.step p{color:var(--cs-muted);font-size:14px}
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel{padding:28px;border-radius:20px;background:#fff;border:1px solid var(--cs-border);box-shadow:var(--cs-shadow-sm)}
.channel b{display:block;color:var(--cs-primary);font-size:12px}
.channel h3{margin:18px 0 8px}
.channel p{color:var(--cs-muted);font-size:14px}
.legal{padding:90px 0}
.legal article{max-width:880px}
.legal h1{font-size:clamp(42px,5vw,64px);margin-bottom:20px}
.legal h2{margin:36px 0 10px;color:var(--cs-navy)}
.legal p,.legal li{color:var(--cs-muted)}
.legal ul{padding-left:22px;margin-top:10px}
.success{padding:130px 0;text-align:center}
.success-card{max-width:760px;margin:auto;padding:52px;border-radius:28px;background:var(--cs-bg);border:1px solid var(--cs-border)}
.success-icon{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:#E7F8F0;color:var(--cs-success);font-size:30px;font-weight:800;margin:0 auto 24px}
.success h1{font-size:clamp(42px,5vw,64px)}
.success p{color:var(--cs-muted);font-size:18px;margin:18px 0 28px}
.footer{background:#06162E;color:#fff;padding:64px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:42px}
.footer p,.footer a,.footer span{color:#93A5BD;font-size:13px}
.footer p{margin-top:18px;max-width:340px}
.footer h3{font-size:13px;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;color:#7186A2;font-size:11px}
.toast{
  position:fixed;right:22px;bottom:22px;z-index:200;max-width:360px;padding:16px 18px;
  border-radius:14px;background:var(--cs-navy);color:#fff;box-shadow:var(--cs-shadow-lg);
  transform:translateY(120px);opacity:0;transition:.28s ease
}
.toast.visible{transform:translateY(0);opacity:1}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}
.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){
  .nav-toggle{display:block}
  .nav{
    display:none;position:fixed;top:80px;left:0;right:0;background:#fff;padding:26px;
    flex-direction:column;align-items:stretch;border-bottom:1px solid var(--cs-border);box-shadow:var(--cs-shadow-md)
  }
  .nav.open{display:flex}
  .hero-grid,.contact-grid{grid-template-columns:1fr}
  .steps,.channels{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:700px){
  .page-hero{padding:78px 0 68px}
  .page-hero h1{font-size:42px}
  .section{padding:72px 0}
  .form-grid,.steps,.channels{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .form-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .success-card{padding:38px 24px}
}