:root{
  --bg:#f4f9ff;
  --bg2:#e9f4ff;
  --text:#102033;
  --muted:#5e6f84;
  --soft:#ffffff;
  --line:#d7e6f5;
  --blue:#2179ff;
  --blue2:#58b7ff;
  --green:#18c98b;
  --dark:#0f2136;
  --shadow:0 24px 80px rgba(28,70,120,.14);
  --radius:30px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 15% 0%,rgba(33,121,255,.14),transparent 30rem),
    radial-gradient(circle at 88% 6%,rgba(24,201,139,.14),transparent 28rem),
    linear-gradient(180deg,#f8fbff 0%,#eef7ff 45%,#f8fbff 100%);
}
a{text-decoration:none;color:inherit}
.topbar{
  width:min(var(--max),calc(100% - 36px));
  margin:18px auto 0;
  padding:12px;
  border:1px solid rgba(215,230,245,.9);
  background:rgba(255,255,255,.76);
  backdrop-filter:blur(22px);
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  position:sticky;
  top:14px;
  z-index:50;
  box-shadow:0 16px 55px rgba(28,70,120,.10);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.035em}
.brand-logo{
  width:40px;height:40px;border-radius:15px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--green));
  color:white;box-shadow:0 12px 28px rgba(33,121,255,.25)
}
.nav{display:flex;gap:22px;font-size:14px;color:var(--muted)}
.nav a:hover{color:var(--blue)}
.top-actions{display:flex;align-items:center;gap:10px}
.btn{
  min-height:46px;padding:0 19px;border-radius:999px;
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:800;border:1px solid transparent;transition:.2s ease;white-space:nowrap
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:white;box-shadow:0 16px 38px rgba(33,121,255,.24)}
.btn-secondary{background:white;border-color:var(--line);color:var(--dark)}
.btn-ghost{background:#f5f9ff;border-color:var(--line);font-size:14px}
.wide{width:100%}
.lang-dropdown{position:relative}
.lang-button{
  height:42px;padding:0 12px;border-radius:999px;border:1px solid var(--line);
  background:white;display:flex;align-items:center;gap:8px;cursor:pointer;color:var(--text)
}
.lang-button b{font-size:13px}
.lang-button i{font-style:normal;color:var(--muted)}
.lang-panel{
  position:absolute;right:0;top:50px;width:205px;padding:8px;
  border:1px solid var(--line);border-radius:22px;background:white;
  box-shadow:var(--shadow);display:none
}
.lang-dropdown.open .lang-panel{display:grid}
.lang-option{
  display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:15px;color:var(--muted)
}
.lang-option:hover,.lang-option.active{background:#eef6ff;color:var(--text)}
main{width:min(var(--max),calc(100% - 36px));margin:0 auto}
.hero{
  min-height:720px;display:grid;grid-template-columns:1.05fr .95fr;
  align-items:center;gap:44px;padding:76px 0 44px
}
.badge,.kicker{
  display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;
  background:#e9f7ff;border:1px solid #d4ecff;color:#1168d6;
  font-size:13px;font-weight:900
}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(46px,7.2vw,88px);line-height:.94;letter-spacing:-.075em;margin:20px 0}
h2{font-size:clamp(32px,4.2vw,58px);line-height:1;letter-spacing:-.06em;margin:14px 0}
h3{font-size:22px;letter-spacing:-.03em}
.lead{font-size:21px;line-height:1.7;color:var(--muted);max-width:720px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 14px}
.note{color:var(--muted);font-size:14px}
.hero-card{
  border:1px solid rgba(215,230,245,.95);background:rgba(255,255,255,.82);
  border-radius:42px;padding:34px;box-shadow:var(--shadow);position:relative;overflow:hidden
}
.hero-card:before{
  content:"";position:absolute;inset:-40% -30% auto auto;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(33,121,255,.20),transparent 70%)
}
.price-badge{color:var(--muted);font-weight:800}
.price{font-size:76px;font-weight:950;letter-spacing:-.08em;margin-top:10px}
.period{font-weight:900;color:var(--green);margin-bottom:18px}
.hero-card p{color:var(--muted);line-height:1.65}
.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px}
.mini-grid span{
  background:#f2f8ff;border:1px solid var(--line);border-radius:14px;padding:10px;text-align:center;font-size:12px;font-weight:900;color:#2c557d
}
.trust-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:56px
}
.trust-strip div,.feature-card,.compare-card,.privacy-panel,.standards-panel,.spam,details,.cta,.guarantee-box{
  background:rgba(255,255,255,.78);border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(18px)
}
.trust-strip div{border-radius:24px;padding:20px}
.trust-strip strong{font-size:24px;display:block;letter-spacing:-.04em}
.trust-strip span{color:var(--muted);font-size:14px}
.section{padding:66px 0}
.section-copy{max-width:760px}
.section-copy.center{text-align:center;margin:0 auto 28px}
.section-copy p{font-size:18px;line-height:1.72;color:var(--muted)}
.guarantee{display:grid;grid-template-columns:1fr .45fr;gap:26px;align-items:center}
.guarantee-box{border-radius:32px;padding:30px;text-align:center}
.big-icon{
  width:74px;height:74px;margin:0 auto 16px;display:grid;place-items:center;border-radius:24px;
  background:linear-gradient(135deg,var(--green),#82f7bc);color:white;font-size:42px;font-weight:900
}
.guarantee-box strong{font-size:28px;display:block}
.guarantee-box p{color:var(--muted);margin:8px 0 0}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.compare-card{border-radius:32px;padding:28px}
.compare-card ul,.privacy-panel ul{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:12px}
.compare-card li,.privacy-panel li{
  position:relative;padding-left:30px;color:var(--muted);line-height:1.55
}
.compare-card li:before,.privacy-panel li:before{
  position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:900
}
.muted-card li:before{content:"!";background:#fff2df;color:#c97b18}
.good-card{background:linear-gradient(135deg,rgba(24,201,139,.10),rgba(33,121,255,.08)),rgba(255,255,255,.86)}
.good-card li:before,.privacy-panel li:before{content:"✓";background:#e9fbf4;color:var(--green)}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px}
.feature-card{border-radius:28px;padding:24px}
.feature-card p{color:var(--muted);line-height:1.65}
.privacy{display:grid;grid-template-columns:.85fr 1.15fr;gap:20px}
.privacy-panel,.standards-panel{border-radius:34px;padding:30px}
.standards-panel p{color:var(--muted);font-size:18px;line-height:1.7}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.chips span{background:#eef6ff;border:1px solid var(--line);border-radius:999px;padding:10px 13px;color:#255b91;font-weight:800;font-size:13px}
.spam{border-radius:28px;padding:24px;border-color:#bfead9;background:#f2fff9}
.spam strong{font-size:22px}
.spam p{color:#436555;line-height:1.65;margin:8px 0 0}
.faq-list{display:grid;gap:12px;max-width:900px;margin:0 auto}
details{border-radius:22px;padding:20px 22px}
summary{cursor:pointer;font-weight:900}
details p{color:var(--muted);line-height:1.65;margin:14px 0 0}
.cta{text-align:center;border-radius:42px;padding:42px;margin:42px 0}
.cta p{color:var(--muted)}
.center-actions{justify-content:center}
footer{
  width:min(var(--max),calc(100% - 36px));margin:0 auto;padding:34px 0 46px;
  display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--line);color:var(--muted)
}
footer strong{color:var(--text)}
footer p{max-width:760px;line-height:1.6}
.footer-links{display:grid;gap:10px;text-align:right}
.footer-links a:hover{color:var(--blue)}
@media(max-width:1040px){
  .nav{display:none}
  .hero,.guarantee,.privacy{grid-template-columns:1fr}
  .features,.trust-strip{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .topbar{border-radius:26px;align-items:flex-start;flex-direction:column}
  .top-actions{width:100%;justify-content:space-between}
  .hero{padding-top:50px}
  .hero-actions .btn{width:100%}
  .features,.trust-strip,.compare-grid{grid-template-columns:1fr}
  .price{font-size:60px}
  footer{flex-direction:column}
  .footer-links{text-align:left}
}
@media(max-width:470px){
  main,.topbar,footer{width:calc(100% - 24px)}
  h1{font-size:42px}
  .brand-text{font-size:15px}
  .lang-button b{display:none}
}

/* Mobile language dropdown fix */
@media (max-width: 720px) {
  .topbar,
  .top-actions,
  .lang-dropdown {
    overflow: visible;
  }

  .lang-dropdown {
    position: relative;
    z-index: 999;
  }

  .lang-panel {
    left: 0 !important;
    right: auto !important;
    top: 50px;
    width: min(280px, calc(100vw - 48px));
    z-index: 1000;
  }

  .lang-option {
    min-height: 46px;
  }
}

@media (max-width: 470px) {
  .lang-panel {
    left: 0 !important;
    right: auto !important;
    width: min(260px, calc(100vw - 32px));
  }
}