:root{
  --bg:#0B0D0E;
  --bg-2:#22262A;
  --bg-3:#32383E;
  --accent:#1CD478;
  --accent-dark:#1FAD66;
  --btn:#1FAD66;
  --btn-hover:#199457;
  --btn-text:#fff;
  --text:#F9FAFA;
  --muted:#ABB2BA;
  --line:#32383E;
  --radius:12px;
  --max:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent)}
a:hover{color:#ffd54a}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 16px}

/* header */
.site-header{background:var(--bg-2);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px}
.logo{display:flex;align-items:center;gap:8px;color:var(--text);text-decoration:none;font-weight:800;font-size:1.25rem}
.logo img{width:auto;height:32px;max-width:150px}
.header-cta .btn,.nav-cta .btn{flex-direction:row;gap:8px;box-shadow:0 4px 14px rgba(31,173,102,.25)}
.header-cta .btn-ghost{box-shadow:none}
.header-cta .btn::before,.nav-cta .btn::before{content:"";flex:none;width:18px;height:18px;background:currentColor;-webkit-mask:var(--ico) center/contain no-repeat;mask:var(--ico) center/contain no-repeat;--ico:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='8' r='4'/%3E%3Cpath d='M2 21c0-4 3-7 7-7s7 3 7 7M19 8v6M16 11h6'/%3E%3C/svg%3E")}
.header-cta .btn-ghost::before{--ico:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3v12M7 10l5 5 5-5M4 21h16'/%3E%3C/svg%3E")}
.logo span b{color:var(--accent)}
.nav-toggle{margin-left:auto;background:none;border:1px solid var(--line);color:var(--text);width:44px;height:44px;border-radius:8px;font-size:1.4rem;cursor:pointer}
.main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg-2);border-bottom:1px solid var(--line);padding:8px 16px 16px}
.main-nav.open{display:block}
.main-nav ul{list-style:none;margin:0;padding:0}
.main-nav a{display:block;padding:12px 4px;color:var(--text);text-decoration:none;border-bottom:1px solid var(--line)}
.main-nav a[aria-current="page"]{color:var(--accent)}
.main-nav li a{display:flex;align-items:center;gap:10px;font-weight:600}
.main-nav li a::before{content:"";flex:none;width:20px;height:20px;background:var(--accent);-webkit-mask:var(--ico) center/contain no-repeat;mask:var(--ico) center/contain no-repeat}
.main-nav li a[href$="app/"]{--ico:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='7' y='2' width='10' height='20' rx='2.5'/%3E%3Cpath d='M12 18h.01'/%3E%3C/svg%3E")}
.main-nav li a[href$="registration/"]{--ico:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='8' r='4'/%3E%3Cpath d='M2 21c0-4 3-7 7-7s7 3 7 7M19 8v6M16 11h6'/%3E%3C/svg%3E")}
.header-cta{display:none}
.nav-cta{margin-top:12px}
.nav-cta .btn{width:100%}

/* buttons */
.btn{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;min-height:48px;padding:8px 24px;border-radius:5px;background:var(--btn);color:var(--btn-text);font-weight:600;text-decoration:none;text-align:center;line-height:1.2;border:2px solid var(--btn);cursor:pointer}
.btn:hover{background:var(--btn-hover);border-color:var(--btn-hover);color:var(--btn-text)}
.btn small{font-weight:600;font-size:.78rem;opacity:.85}
.btn-sm{min-height:44px;padding:6px 18px}
.btn-ghost{background:transparent;color:#cfd4d8;border-color:#cfd4d8}
.btn-ghost:hover{background:#32383e;border-color:#f9fafa;color:#f9fafa}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}

/* hero */
.hero{padding:28px 0 8px;background:radial-gradient(ellipse at 80% 0,rgba(31,173,102,.14),transparent 60%)}
.hero-grid{display:grid;gap:24px}
.hero h1{font-size:1.7rem;line-height:1.2;margin:0 0 12px}
.hero p{color:var(--muted);margin:0}
.hero img{border-radius:var(--radius);width:100%}

/* sections */
main section{padding:28px 0}
main h2{font-size:1.4rem;line-height:1.25;margin:0 0 14px}
main h2::after{content:"";display:block;width:48px;height:3px;background:var(--accent);margin-top:8px;border-radius:2px}
main p{margin:0 0 14px}
.split{display:grid;gap:20px;align-items:center}
.split img{border-radius:var(--radius);width:100%}
.toc{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;margin:16px 0}
.toc ul{margin:6px 0 0;padding-left:20px;columns:1}
.table-wrap{overflow-x:auto;margin:14px 0}
table{border-collapse:collapse;width:100%;min-width:320px;background:var(--bg-2)}
th,td{padding:10px 12px;border:1px solid var(--line);text-align:left;vertical-align:top}
th{background:var(--bg-3);color:var(--accent)}
ul.list,ol.list{padding-left:22px;margin:0 0 14px}
ul.list li,ol.list li{margin-bottom:6px}
.banner{border-radius:var(--radius);overflow:hidden;margin:16px 0;background:var(--bg-2)}
.pros-cons{display:grid;gap:16px}
.pros-cons>div{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.pros-cons h3{margin:0 0 8px;font-size:1.1rem}
.pros h3{color:var(--accent)}

/* home blocks */
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:16px 0}
.facts div{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.facts dt{color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;margin:0 0 4px}
.facts dd{margin:0;font-weight:700;font-size:1.05rem}
.facts .wide{grid-column:1/-1;background:linear-gradient(135deg,rgba(31,173,102,.22),var(--bg-2));border-color:var(--btn)}
.facts .wide dd{color:var(--accent);font-size:1.2rem}
.bonus-card{background:linear-gradient(135deg,rgba(31,173,102,.18),var(--bg-2) 60%);border:1px solid var(--btn);border-radius:var(--radius);padding:20px}
.bonus-card .banner{margin-top:0;max-height:300px}
.bonus-card .banner img{width:100%;height:300px;object-fit:cover;object-position:center}
.bonus-card .big{font-size:1.5rem;font-weight:800;color:var(--accent);margin:0 0 10px;line-height:1.25}
.chips{list-style:none;margin:0 0 16px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips li{background:var(--bg-3);border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.92rem}
.cards{list-style:none;margin:0 0 14px;padding:0;display:grid;gap:12px}
.cards li{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:0;transition:border-color .2s,transform .2s}
.cards li:hover{border-color:var(--btn);transform:translateY(-2px)}
.cards b{display:block;color:var(--accent);margin-bottom:4px;font-size:1.05rem}
.img-cards li{padding:0 16px 16px;overflow:hidden}
.img-cards li img{width:calc(100% + 32px);max-width:none;margin:0 -16px 12px;aspect-ratio:16/9;object-fit:cover}
.checks{list-style:none;margin:0 0 14px;padding:0}
.checks li{position:relative;padding:0 0 0 30px;margin-bottom:10px}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;background:var(--btn) center/12px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E")}
.steps{list-style:none;counter-reset:s;margin:0 0 16px;padding:0;display:grid;gap:12px}
.steps li{counter-increment:s;position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px 14px 62px;margin:0;min-height:56px;display:flex;align-items:center}
.steps li::before{content:counter(s);position:absolute;left:14px;top:50%;transform:translateY(-50%);width:34px;height:34px;border-radius:50%;background:var(--btn);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.pay-row{display:flex;gap:12px;margin:0 0 16px;padding:0;list-style:none}
.pay-row img{width:84px;height:52px;border-radius:8px;border:1px solid var(--line)}
.section-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;margin:12px 0}
.section-card .split img{box-shadow:0 8px 28px rgba(0,0,0,.4)}

.phones{display:flex;justify-content:center;gap:20px;margin:18px 0 8px;flex-wrap:wrap}
.phone{width:min(210px,44vw);margin:0;padding:8px;background:#000;border:2px solid #4c555e;border-radius:28px;box-shadow:0 14px 36px rgba(0,0,0,.55),0 0 0 1px #000;position:relative}
.phone::before{content:"";position:absolute;top:12px;left:50%;transform:translateX(-50%);width:34%;height:5px;border-radius:4px;background:#1c2024;z-index:1}
.phone img{border-radius:21px;width:100%;aspect-ratio:9/16;object-fit:cover;object-position:top}
.phone figcaption{text-align:center;color:var(--muted);font-size:.8rem;padding:8px 0 2px}
.phones .phone:nth-child(2){margin-top:28px}

/* faq */
.faq details{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px}
.faq summary{cursor:pointer;padding:14px 16px;font-weight:700;min-height:44px;list-style-position:inside}
.faq details[open] summary{color:var(--accent)}
.faq details p{padding:0 16px 14px;margin:0}

.final-cta{text-align:center;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px 16px;margin:12px 0 28px}
.final-cta .btn-row{justify-content:center}

/* footer */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding:28px 0;margin-top:20px;color:var(--muted);font-size:.92rem}
.footer-grid{display:grid;gap:20px}
.footer-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 18px}
.footer-nav a{color:var(--text);text-decoration:none;display:inline-block;padding:6px 0}
.age{display:inline-block;border:2px solid var(--accent);color:var(--accent);border-radius:50%;width:44px;height:44px;line-height:40px;text-align:center;font-weight:800;margin-right:10px}
.payments{list-style:none;margin:20px 0 0;padding:0;display:flex;gap:10px;align-items:center}
.payments img{display:block;width:56px;height:35px}
.footer-bottom{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}

@media(min-width:768px){
  .wrap{padding:0 24px}
  .hero{padding:48px 0 16px}
  .hero-grid{grid-template-columns:1.1fr .9fr;align-items:center}
  .hero h1{font-size:2.3rem}
  .split{grid-template-columns:1fr 1fr}
  .split.rev img{order:-1}
  .pros-cons{grid-template-columns:1fr 1fr}
  .facts{grid-template-columns:repeat(3,1fr)}
  .cards{grid-template-columns:repeat(3,1fr)}
  .cards.two{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .section-card{padding:30px 28px}
  .toc ul{columns:2}
  .footer-grid{grid-template-columns:1.2fr 1fr}
  main h2{font-size:1.7rem}
}
@media(min-width:960px){
  .nav-toggle{display:none}
  .main-nav{display:block;position:static;background:none;border:0;padding:0;margin-left:24px;flex:1}
  .main-nav ul{display:flex;gap:4px}
  .main-nav a{border:0;padding:10px 12px;border-radius:8px}
  .main-nav a:hover{background:var(--bg-3)}
  .header-cta{display:flex;gap:8px}
  .nav-cta{display:none}
}