:root{
  --bg:#020617;
  --bg2:#0f172a;
  --panel:#ffffff;
  --muted:#64748b;
  --text:#0f172a;
  --line:#e2e8f0;
  --green:#22c55e;
  --teal:#14b8a6;
  --cyan:#67e8f9;
  --soft:#f8fafc;
  --amber:#f59e0b;
  --danger:#ef4444;
  --radius:26px;
  --shadow:0 24px 70px rgba(2,6,23,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:#f8fafc;
}
a{color:inherit}
.wrap{width:min(1160px, calc(100% - 40px));margin:0 auto}
.hero{
  color:white;
  background:
    radial-gradient(circle at 15% 8%, rgba(34,197,94,.22), transparent 30%),
    radial-gradient(circle at 85% 18%, rgba(20,184,166,.18), transparent 32%),
    linear-gradient(135deg,#020617 0%,#0f172a 58%,#134e4a 100%);
  overflow:hidden;
}
.nav{
  min-height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
  text-decoration:none;
  font-weight:950;
  letter-spacing:-.04em;
  font-size:25px;
}
.brand-badge{
  width:38px;height:38px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--teal),var(--green));
  box-shadow:0 14px 28px rgba(34,197,94,.2);
}
.brand-badge svg{width:25px;height:25px}
.nav-links{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.nav-links a{
  color:white;
  text-decoration:none;
  font-weight:850;
  font-size:14px;
  opacity:.92;
  padding:9px 10px;
  border-radius:999px;
}
.nav-links a:hover{background:rgba(255,255,255,.1);opacity:1}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);
  gap:36px;
  align-items:center;
  padding:66px 0 58px;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:9px 13px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  background:rgba(255,255,255,.08);
  color:#d1fae5;
  font-weight:950;
  font-size:14px;
}
.kicker:before{
  content:"";
  width:10px;height:10px;border-radius:50%;
  background:var(--green);
  box-shadow:0 0 0 7px rgba(34,197,94,.16);
}
h1{
  font-size:clamp(40px,6vw,74px);
  line-height:.98;
  letter-spacing:-.065em;
  margin:22px 0 18px;
}
.hero p{
  color:#dbeafe;
  font-size:19px;
  line-height:1.75;
  margin:0;
  max-width:760px;
}
.hero strong{color:#fff}
.cta-row{display:flex;gap:13px;flex-wrap:wrap;margin-top:26px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  min-height:52px;
  padding:14px 19px;
  border-radius:16px;
  text-decoration:none;
  border:0;
  cursor:pointer;
  font-weight:950;
  letter-spacing:-.015em;
  background:linear-gradient(135deg,var(--green),var(--teal));
  color:#062013;
  box-shadow:0 18px 38px rgba(34,197,94,.22);
}
.btn.secondary{
  color:#fff;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.18);
  box-shadow:none;
}
.btn.dark{
  background:#0f172a;
  color:white;
  box-shadow:none;
}
.trust-strip{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:12px;
  margin-top:28px;
}
.trust-item{
  padding:14px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.07);
}
.trust-item b{display:block;color:white;font-size:15px}
.trust-item span{display:block;color:#cbd5e1;font-size:13px;margin-top:4px;line-height:1.45}
.hero-card{
  background:rgba(255,255,255,.96);
  color:#0f172a;
  border-radius:32px;
  padding:26px;
  box-shadow:0 30px 90px rgba(0,0,0,.25);
  border:1px solid rgba(255,255,255,.6);
}
.offer-box{
  background:linear-gradient(135deg,#ecfeff,#f0fdf4);
  border:1px solid #99f6e4;
  border-radius:24px;
  padding:22px;
}
.offer-box h2{
  margin:0 0 10px;
  font-size:28px;
  letter-spacing:-.045em;
}
.offer-price{
  display:flex;
  align-items:end;
  gap:8px;
  margin:18px 0 8px;
}
.offer-price .big{
  font-size:42px;
  font-weight:950;
  letter-spacing:-.05em;
  color:#16a34a;
}
.offer-price .small{
  color:#475569;
  font-weight:850;
  padding-bottom:9px;
}
.hero-card ul{padding-left:20px;color:#334155;line-height:1.65;margin:18px 0 0}
.badge-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.badge{
  display:inline-flex;
  padding:8px 10px;
  border-radius:999px;
  background:#f1f5f9;
  color:#0f172a;
  font-weight:850;
  font-size:13px;
}
.section{padding:64px 0}
.section.white{background:white}
.section.soft{background:#f8fafc}
.section.dark{background:#020617;color:white}
.section-title{
  max-width:820px;
  margin:0 auto 30px;
  text-align:center;
}
.section-title h2{
  font-size:clamp(32px,4vw,50px);
  line-height:1.04;
  letter-spacing:-.055em;
  margin:0 0 12px;
}
.section-title p{
  margin:0;
  color:#64748b;
  line-height:1.7;
  font-size:17px;
}
.dark .section-title p{color:#cbd5e1}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.card{
  background:white;
  border:1px solid var(--line);
  border-radius:24px;
  padding:24px;
  box-shadow:0 18px 42px rgba(15,23,42,.06);
}
.card h3{
  margin:0 0 10px;
  font-size:23px;
  letter-spacing:-.04em;
}
.card p,.card li{
  color:#475569;
  line-height:1.7;
}
.icon{
  width:48px;height:48px;border-radius:17px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#dcfce7,#ccfbf1);
  color:#0f766e;
  margin-bottom:14px;
  font-weight:950;
  font-size:22px;
}
.split{
  display:grid;
  grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
  gap:28px;
  align-items:start;
}
.highlight{
  background:linear-gradient(135deg,#0f172a,#134e4a);
  color:white;
  border-radius:30px;
  padding:34px;
  box-shadow:var(--shadow);
}
.highlight h2{font-size:42px;line-height:1.04;letter-spacing:-.055em;margin:0 0 14px}
.highlight p{color:#dbeafe;line-height:1.75;font-size:17px}
.highlight .mini{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  margin-top:22px;
}
.highlight .mini div{
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.14);
  border-radius:18px;
  padding:14px;
  font-weight:900;
}
.form-card{
  background:white;
  border:1px solid var(--line);
  border-radius:30px;
  padding:26px;
  box-shadow:var(--shadow);
}
.form-card h2{
  margin:0 0 8px;
  font-size:34px;
  letter-spacing:-.05em;
}
.form-card .sub{margin:0 0 20px;color:#64748b;line-height:1.6}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1 / -1}
label{font-weight:900;font-size:14px;color:#0f172a}
input,select,textarea{
  width:100%;
  border:1px solid #cbd5e1;
  border-radius:14px;
  padding:13px 13px;
  font:inherit;
  outline:none;
  background:#fff;
}
textarea{min-height:118px;resize:vertical}
input:focus,select:focus,textarea:focus{
  border-color:#14b8a6;
  box-shadow:0 0 0 4px rgba(20,184,166,.15);
}
.check{
  display:flex;gap:10px;align-items:flex-start;
  font-size:13px;color:#475569;line-height:1.55;
}
.check input{width:auto;margin-top:3px}
.status{
  display:none;
  margin-top:14px;
  padding:13px 14px;
  border-radius:14px;
  font-weight:850;
  line-height:1.55;
}
.status.ok{display:block;background:#dcfce7;color:#14532d;border:1px solid #86efac}
.status.err{display:block;background:#fee2e2;color:#7f1d1d;border:1px solid #fecaca}
.note{
  border-radius:20px;
  padding:18px;
  background:#ecfeff;
  border:1px solid #a5f3fc;
  color:#155e75;
  font-weight:850;
  line-height:1.6;
}
.steps{counter-reset:step;display:grid;gap:14px}
.step{
  counter-increment:step;
  display:grid;
  grid-template-columns:52px 1fr;
  gap:14px;
  align-items:start;
  background:white;
  border:1px solid var(--line);
  border-radius:20px;
  padding:18px;
}
.step:before{
  content:counter(step);
  width:42px;height:42px;border-radius:15px;
  display:grid;place-items:center;
  background:#0f172a;color:white;font-weight:950;
}
.step h3{margin:0 0 6px;letter-spacing:-.035em}
.step p{margin:0;color:#64748b;line-height:1.65}
.faq{display:grid;gap:12px;max-width:900px;margin:0 auto}
details{
  background:white;border:1px solid var(--line);border-radius:18px;padding:18px 20px;
}
summary{cursor:pointer;font-weight:950;font-size:17px}
details p{color:#475569;line-height:1.7;margin-bottom:0}
.ecosystem{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:12px;
}
.ecosystem a{
  display:block;
  text-decoration:none;
  padding:16px;
  border-radius:18px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  color:white;
}
.ecosystem b{display:block;margin-bottom:5px}
.ecosystem span{display:block;color:#cbd5e1;font-size:13px;line-height:1.45}
.footer{
  background:#020617;color:white;padding:34px 0;
}
.footer-inner{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center}
.footer a{color:white;text-decoration:none}
.footer small{color:#94a3b8}
.page-hero{padding:0;color:white;background:linear-gradient(135deg,#020617,#0f172a 58%,#134e4a)}
.page-hero .nav{border-bottom:1px solid rgba(255,255,255,.14)}
.page-head{padding:52px 0 48px}
.breadcrumb{color:#bfdbfe;font-size:13px;font-weight:900}
.breadcrumb a{text-decoration:none;color:white}
.page-head h1{font-size:clamp(38px,5vw,62px)}
.article{
  background:white;
  border:1px solid var(--line);
  border-radius:28px;
  padding:34px;
  box-shadow:0 20px 48px rgba(15,23,42,.07);
}
.article h2{font-size:30px;letter-spacing:-.045em;margin:30px 0 12px}
.article h2:first-child{margin-top:0}
.article p,.article li{color:#475569;line-height:1.75;font-size:16px}
.article-cta{
  margin-top:24px;
  padding:22px;
  border-radius:22px;
  background:linear-gradient(135deg,#ecfeff,#f0fdf4);
  border:1px solid #99f6e4;
}
@media(max-width:980px){
  .hero-grid,.split{grid-template-columns:1fr}
  .grid-3,.grid-4,.trust-strip,.ecosystem{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:680px){
  .wrap{width:min(100% - 28px,1160px)}
  .nav{align-items:flex-start;flex-direction:column;padding:16px 0}
  .nav-links{gap:8px}
  .nav-links a{background:rgba(255,255,255,.08);padding:8px 9px}
  .hero-grid{padding:42px 0}
  .form-grid,.grid-3,.grid-4,.trust-strip,.ecosystem,.highlight .mini{grid-template-columns:1fr}
  .hero-card,.form-card,.highlight,.article{padding:22px;border-radius:24px}
}