:root{
  --bg:#f8fafc;
  --bg-alt:#ffffff;
  --text:#1e293b;
  --muted:#64748b;
  --line:rgba(0,0,0,.08);
  --primary:#4f8cff;
  --primary-light:#6ba3ff;
  --shadow: 0 18px 40px rgba(0,0,0,.08);
  --shadow-lg: 0 24px 60px rgba(0,0,0,.12);
  --radius:18px;
  --container:1100px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;scroll-behavior:smooth}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(79,140,255,.08), transparent 60%),
              radial-gradient(900px 600px at 90% 0%, rgba(0,255,180,.05), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
.container{max-width:var(--container); margin:0 auto; padding:0 20px}

.header{
  position:sticky; top:0; z-index:50;
  background: rgba(248,250,252,.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.header__inner{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0}
.brand{display:flex; align-items:center; gap:10px}
.brand__logo{width:34px;height:34px}
.brand__name{font-weight:800; letter-spacing:.2px}

.nav{display:flex; align-items:center; gap:14px}
.nav__link{padding:10px 10px; color:var(--muted); transition: color 0.2s}
.nav__link:hover{color:var(--primary)}
.nav__link.active{color:var(--primary); border-bottom:2px solid var(--primary)}
.nav__cta{border:1px solid var(--primary); border-radius:999px; color:var(--primary); transition: all 0.2s}
.nav__cta:hover{border-color:var(--primary-light); background: rgba(79,140,255,.05)}

.lang{display:flex; gap:6px}
.lang__btn{
  background:transparent; color:var(--muted);
  border:1px solid var(--line);
  padding:8px 10px; border-radius:999px;
  cursor:pointer;
  transition: all 0.2s;
}
.lang__btn:hover{background: rgba(79,140,255,.05); border-color:var(--primary)}
.lang__btn.active{border-color:var(--primary); color:var(--primary); background: rgba(79,140,255,.08)}

.hero{padding:56px 0 28px}
.hero__inner{display:grid; grid-template-columns: 1.2fr .8fr; gap:24px; align-items:center}
.badge{
  display:inline-flex; padding:7px 12px; border-radius:999px;
  background: rgba(79,140,255,.08);
  border:1px solid rgba(79,140,255,.2);
  color:var(--primary);
  font-size:13px;
  font-weight:600;
}
h1{font-size:44px; line-height:1.08; margin:14px 0 12px}
.lead{font-size:17px; color:var(--muted); max-width:58ch}
.hero__actions{display:flex; gap:12px; margin-top:18px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px; border-radius:999px; border:1px solid var(--line);
  font-weight:700;
}
.btn--primary{
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-color: var(--primary);
  color: white;
  box-shadow: 0 4px 12px rgba(79,140,255,.3);
}
.btn--primary:hover{box-shadow: 0 6px 16px rgba(79,140,255,.4)}
.btn--ghost{background: var(--bg-alt); border-color: var(--line); color: var(--text)}
.btn--ghost:hover{background: rgba(79,140,255,.05); border-color: var(--primary)}
.btn:hover{transform: translateY(-1px)}
.btn:active{transform: translateY(0)}

.trust{display:flex; gap:14px; margin-top:18px; flex-wrap:wrap}
.trust__item{border:1px solid var(--line); border-radius:999px; padding:10px 12px; background: var(--bg-alt); box-shadow: 0 2px 8px rgba(0,0,0,.04)}
.trust__kpi{display:block; font-weight:800}
.trust__label{display:block; color:var(--muted); font-size:12px}

.hero__visual{display:flex; justify-content:flex-end}
.mock{
  width:100%; max-width:380px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: var(--bg-alt);
  box-shadow: var(--shadow-lg);
  overflow:hidden;
}
.mock__top{height:44px; border-bottom:1px solid var(--line); background: rgba(79,140,255,.05)}
.mock__body{padding:16px}
.mock__line{height:10px; border-radius:999px; background: rgba(0,0,0,.08); margin:10px 0}
.mock__card{height:120px; border-radius:14px; background: rgba(79,140,255,.12); border:1px solid rgba(79,140,255,.25); margin:14px 0}
.mock__pill{height:34px; border-radius:999px; background: rgba(0,255,180,.1); border:1px solid rgba(0,255,180,.2); margin-top:12px}
.w80{width:80%}.w70{width:70%}.w60{width:60%}

.section{padding:46px 0}
.section--alt{
  background: var(--bg-alt);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
h2{font-size:28px; margin:0 0 10px}
h3{margin:0 0 8px}
.muted{color:var(--muted)}
.kicker{color:var(--muted); text-transform:uppercase; font-weight:800; letter-spacing:.12em; font-size:12px}

.grid{display:grid; gap:14px; margin-top:18px}
.grid--3{grid-template-columns: repeat(3, 1fr)}
.grid--2{grid-template-columns: repeat(2, 1fr)}

.card{
  background: var(--bg-alt);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:20px;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover{transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,.08)}
.card h3{margin:0 0 8px; font-size:18px}
.card p{margin:0; color:var(--muted)}

.steps{display:grid; gap:12px; margin-top:16px}
.step{
  display:flex; gap:12px; align-items:flex-start;
  border:1px solid var(--line); border-radius: var(--radius);
  background: var(--bg-alt); padding:16px;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
.step__n{
  width:30px;height:30px;border-radius:10px;
  background: rgba(79,140,255,.22);
  border:1px solid rgba(79,140,255,.25);
  display:flex; align-items:center; justify-content:center;
  font-weight:800;
}
.cta{margin-top:20px}
.cta__box{
  padding:24px;
  border-radius: var(--radius);
  border:1px solid rgba(79,140,255,.25);
  background: linear-gradient(135deg, rgba(79,140,255,.08), rgba(79,140,255,.04));
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  box-shadow: 0 4px 16px rgba(79,140,255,.1);
}
.cta__box h3{margin:0 0 4px}

.form{margin-top:14px; display:grid; gap:10px;}
.input,.textarea{
  width:100%; padding:12px 12px; border-radius:14px; border:1px solid var(--line);
  background: var(--bg-alt); color: var(--text); outline:none;
  transition: border-color 0.2s;
}
.input:focus,.textarea:focus{border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,140,255,.1)}
.textarea{min-height:140px; resize:vertical}
.label{font-weight:800; font-size:13px; color:var(--muted)}
.inline{display:flex; gap:10px; flex-wrap:wrap; align-items:center;}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:9px 12px; border-radius:999px;
  border:1px solid var(--line); background: var(--bg-alt);
  color: var(--muted);
}
.hr{margin:18px 0; border:0; border-top:1px solid var(--line);}
.footer{padding:26px 0; border-top:1px solid var(--line); background: var(--bg-alt)}
.footer__links a{transition: color 0.2s}
.footer__links a:hover{color:var(--primary)}
.footer__inner{display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap}
.footer__brand{font-weight:900}
.footer__muted{color:var(--muted); font-size:13px}
.footer__links{display:flex; gap:12px; color:var(--muted)}
.footer__links a:hover{color:var(--text)}
.footer__copy{color:var(--muted); font-size:13px}
@media (max-width: 900px){
  .hero__inner{grid-template-columns:1fr}
  h1{font-size:36px}
  .grid--3{grid-template-columns:1fr}
  .grid--2{grid-template-columns:1fr}
  .cta__box{flex-direction:column; align-items:flex-start}
  .nav{display:none}
}

.nav__link:focus-visible,.lang__btn:focus-visible,.btn:focus-visible{outline:2px solid rgba(79,140,255,.8); outline-offset:2px}


/* Burger menu */
.burger{display:none;background:none;border:0;cursor:pointer}
.burger span{display:block;width:22px;height:2px;margin:5px 0;background:var(--text)}
.mobile-nav{display:none;position:fixed;top:64px;left:0;right:0;background:rgba(248,250,252,.98);border-top:1px solid var(--line);padding:16px;z-index:40}
.mobile-nav a{display:block;padding:12px;border-radius:10px}
.mobile-nav a:hover{background:rgba(255,255,255,.05)}
@media (max-width:900px){.nav{display:none}.burger{display:block}}