/* ============================================================
   BoostWin KZ — Landing v3 · official app theme
   Palette taken from boostwin.com production CSS:
   bg #141414 · block #1e1e1e · secondary #303030
   primary #e9b352 · gradient 91deg #f0d48c → #e8bc4e · Inter
   ============================================================ */
:root{
  --bg:#141414;
  --block:#1e1e1e;
  --block-2:#242424;
  --sec:#303030;
  --sec-2:#313334;
  --gold:#e9b352;
  --gold-2:#f0d48c;
  --gold-3:#e8bc4e;
  --gold-grad:linear-gradient(91deg,#f0d48c,#e8bc4e);
  --text:rgba(255,255,255,.92);
  --text-70:rgba(255,255,255,.7);
  --text-50:rgba(255,255,255,.5);
  --text-40:rgba(255,255,255,.4);
  --line:hsla(0,0%,100%,.08);
  --line-2:hsla(0,0%,100%,.12);
  --green:#37d37f;
  --r-lg:20px;
  --r:12px;
  --r-sm:8px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter','Segoe UI',Arial,sans-serif;
  line-height:1.65;font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-decoration:none;transition:color .18s}
a:hover{color:var(--gold-2)}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
h1,h2,h3,h4{font-family:'Inter',sans-serif;letter-spacing:-.02em;font-weight:800}

/* ------------------------------------------------ Header (app style) */
#site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(20,20,20,.92);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;padding:0 20px;max-width:1200px;margin:0 auto;height:64px}
.logo-link{display:flex;align-items:center;flex-shrink:0}
.logo-link img{height:34px;width:auto}
.main-nav{display:flex;gap:4px;flex:1;height:100%}
.main-nav a{
  color:var(--text-70);font-size:13px;font-weight:600;
  display:inline-flex;align-items:center;height:100%;
  padding:0 12px;position:relative;white-space:nowrap;
}
.main-nav a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:0;height:3px;
  background:var(--gold-grad);border-radius:3px 3px 0 0;
  transform:scaleX(0);transition:transform .2s;
}
.main-nav a:hover{color:#fff}
.main-nav a:hover::after{transform:scaleX(1)}
.header-actions{display:flex;gap:8px;flex-shrink:0;align-items:center}

/* buttons — official style: flat gold, black text, 12px radius */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Inter',sans-serif;font-weight:700;letter-spacing:.01em;
  border-radius:var(--r);padding:13px 26px;font-size:14px;cursor:pointer;
  transition:filter .15s,transform .15s,background .15s,color .15s;
  border:none;text-align:center;white-space:nowrap;
}
.btn-primary{
  background:var(--gold-grad);color:rgba(0,0,0,.9);
}
.btn-primary:hover{filter:brightness(1.07);color:rgba(0,0,0,.9);transform:translateY(-1px)}
.btn-secondary{
  background:var(--sec);color:var(--text);
  border:1px solid var(--line-2);
}
.btn-secondary:hover{background:#3a3a3a;color:#fff;transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:13px;border-radius:10px}
.btn-lg{padding:15px 34px;font-size:15px}
.btn-pulse{position:relative}
.btn-pulse::after{
  content:"";position:absolute;inset:-4px;border-radius:16px;
  border:2px solid rgba(233,179,82,.5);opacity:0;
  animation:pulse 2.4s ease-out infinite;pointer-events:none;
}
@keyframes pulse{0%{opacity:.65;transform:scale(.97)}70%{opacity:0;transform:scale(1.08)}100%{opacity:0}}

/* burger */
#burger{display:none;background:var(--sec);border:1px solid var(--line-2);border-radius:10px;cursor:pointer;padding:9px 10px}
#burger span{display:block;width:20px;height:2px;background:var(--text);margin:4.5px 0;border-radius:2px;transition:.25s}
#mobile-menu{display:none;background:var(--block);border-top:1px solid var(--line);padding:10px 20px 20px}
#mobile-menu a{display:block;padding:13px 6px;color:var(--text);font-weight:600;font-size:14.5px;border-bottom:1px solid var(--line)}
#mobile-menu a:hover{color:var(--gold)}
#mobile-menu .btn{margin-top:12px;width:100%}
#mobile-menu.open{display:block}

/* ------------------------------------------------ Hero = promo banner card */
#hero{padding:20px 0 8px}
.hero-card{
  position:relative;overflow:hidden;
  background:
    radial-gradient(760px 380px at 86% 10%,rgba(233,179,82,.16) 0%,transparent 62%),
    radial-gradient(520px 320px at 70% 90%,rgba(233,179,82,.07) 0%,transparent 60%),
    linear-gradient(180deg,#232323,#1a1a1a);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:46px 48px 40px;
}
.hero-card::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:22px 22px;
  mask-image:linear-gradient(115deg,transparent 42%,#000 100%);
}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:44px;align-items:center;position:relative;z-index:2}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(233,179,82,.1);color:var(--gold);
  font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:7px 14px;border-radius:8px;margin-bottom:18px;
  border:1px solid rgba(233,179,82,.35);
}
.hero-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.3}}
#hero h1{font-size:36px;line-height:1.18;font-weight:800;margin-bottom:16px}
#hero h1 em{
  font-style:normal;
  background:var(--gold-grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{color:var(--text-70);font-size:16px;max-width:560px;margin-bottom:26px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:flex;gap:10px;margin-top:30px;flex-wrap:wrap}
.hero-stats > div{
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  border-radius:var(--r);padding:12px 18px;min-width:128px;
}
.hero-stats strong{display:block;font-size:21px;font-weight:800;letter-spacing:-.02em}
.hero-stats strong b{color:var(--gold);font-weight:800}
.hero-stats span{font-size:12px;color:var(--text-50);font-weight:500}
.hero-img{position:relative;display:flex;justify-content:center}
.hero-img::before{
  content:"";position:absolute;inset:8% -6% -4% -6%;
  background:radial-gradient(closest-side,rgba(233,179,82,.22),transparent 72%);
  filter:blur(6px);
}
.hero-img img{
  position:relative;max-height:430px;width:auto;border-radius:22px;
  border:1px solid rgba(233,179,82,.3);
  box-shadow:0 24px 70px rgba(0,0,0,.6);
  transform:rotate(2.5deg);
}

/* ------------------------------------------------ Winner ticker (app feed) */
#ticker{
  overflow:hidden;padding:14px 0 4px;position:relative;
}
#ticker .tick-wrap{
  max-width:1200px;margin:0 auto;padding:0 20px;
}
#ticker .tick-inner{
  display:flex;align-items:center;gap:0;
  background:var(--block);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;
}
#ticker .tick-label{
  flex-shrink:0;display:flex;align-items:center;gap:8px;
  padding:12px 18px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:rgba(0,0,0,.9);background:var(--gold-grad);
  border-radius:var(--r) 0 0 var(--r);align-self:stretch;
}
#ticker .tick-view{overflow:hidden;flex:1;mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.tick{display:flex;width:max-content;animation:marquee 34s linear infinite}
.tick span{
  display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
  padding:12px 26px;font-size:13.5px;font-weight:600;color:var(--text-70);
}
.tick span b{color:var(--gold);font-weight:700}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ------------------------------------------------ Category chips (lobby nav) */
#toc{margin:22px 0 6px}
#toc h2{
  font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-40);margin-bottom:12px;
}
#toc ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;counter-reset:chip}
#toc li a{
  counter-increment:chip;
  display:inline-flex;align-items:center;gap:9px;
  background:var(--block);border:1px solid var(--line);
  color:var(--text-70);font-size:13px;font-weight:600;
  padding:9px 16px 9px 10px;border-radius:24px;
  transition:background .18s,border-color .18s,color .18s;
}
#toc li a::before{
  content:counter(chip,decimal-leading-zero);
  display:inline-flex;align-items:center;justify-content:center;
  min-width:24px;height:24px;border-radius:50%;
  background:var(--sec);color:var(--gold);
  font-size:10.5px;font-weight:800;letter-spacing:.02em;
}
#toc li a:hover{background:var(--sec);border-color:rgba(233,179,82,.4);color:#fff}

/* ------------------------------------------------ Section blocks = lobby rows */
.block{
  background:var(--block);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:34px 38px;
  margin:22px 0;
}
.block h2{
  font-size:24px;font-weight:800;margin-bottom:18px;
  display:flex;align-items:center;gap:14px;line-height:1.25;
}
.block h2::before{
  content:"";flex-shrink:0;width:4px;height:26px;border-radius:4px;
  background:var(--gold-grad);
}
.block h3{font-size:17px;font-weight:700;margin:26px 0 12px;color:var(--gold-2)}
.block p{color:var(--text-70);margin-bottom:14px;font-size:15.5px}
.block p:last-child{margin-bottom:0}
.block ul{margin:0 0 16px;padding-left:0;list-style:none}
.block ul li{
  color:var(--text-70);font-size:15.5px;padding:7px 0 7px 26px;position:relative;
}
.block ul li::before{
  content:"";position:absolute;left:2px;top:15px;
  width:7px;height:7px;border-radius:2px;background:var(--gold);transform:rotate(45deg);
}
.block ul li strong,.block ol li strong{color:var(--text)}

/* reveal */
.rv{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}
.rv.on{opacity:1;transform:none}

/* steps — numbered app-style */
.steps{list-style:none;counter-reset:step;margin:18px 0}
.steps li{
  counter-increment:step;position:relative;
  padding:14px 16px 14px 62px;margin-bottom:10px;
  background:var(--block-2);border:1px solid var(--line);border-radius:var(--r);
  color:var(--text-70);font-size:15px;
}
.steps li::before{
  content:counter(step);
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  width:34px;height:34px;border-radius:10px;
  background:var(--gold-grad);color:rgba(0,0,0,.9);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:15px;
}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}
.card{
  background:var(--block-2);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 20px 18px;transition:border-color .2s,transform .2s;
}
.card:hover{border-color:rgba(233,179,82,.4);transform:translateY(-3px)}
.card .ico{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;font-size:21px;
  background:rgba(233,179,82,.1);border:1px solid rgba(233,179,82,.25);
  margin-bottom:12px;
}
.card h3{font-size:15.5px;margin:0 0 6px;color:var(--text)}
.card p{font-size:13.5px;color:var(--text-50);margin:0;line-height:1.55}

/* info table */
.table-wrap{overflow-x:auto;margin:18px 0 4px;border-radius:var(--r);border:1px solid var(--line)}
.info-table{width:100%;border-collapse:collapse;font-size:14.5px;background:var(--block-2)}
.info-table th,.info-table td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line)}
.info-table tr:last-child th,.info-table tr:last-child td{border-bottom:none}
.info-table th{color:var(--text-50);font-weight:600;width:44%;white-space:nowrap}
.info-table td{color:var(--text);font-weight:600}
.info-table tr:hover td,.info-table tr:hover th{background:rgba(255,255,255,.02)}

/* two-col */
.two-col{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:start}

/* figures */
.figure{margin:22px 0 6px}
.figure img{border-radius:var(--r);border:1px solid var(--line);width:100%}
.figure-narrow img{max-width:360px;margin:0 auto}
.figure figcaption{font-size:12.5px;color:var(--text-40);margin-top:9px;text-align:center}

/* bonus banners */
.bonus-banner{display:block;margin:20px 0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);position:relative;transition:border-color .2s,transform .2s}
.bonus-banner::after{
  content:"Активировать →";
  position:absolute;right:14px;bottom:12px;
  background:var(--gold-grad);color:rgba(0,0,0,.9);
  font-size:12px;font-weight:800;padding:8px 14px;border-radius:9px;
  opacity:0;transform:translateY(6px);transition:.22s;
}
.bonus-banner:hover{border-color:rgba(233,179,82,.5);transform:translateY(-2px)}
.bonus-banner:hover::after{opacity:1;transform:none}
.bonus-banner img{width:100%}

/* games grid — lobby cards */
.games-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:22px 0}
.game-card{
  position:relative;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line);background:var(--block-2);
  transition:transform .2s,border-color .2s;
}
.game-card img{width:100%;aspect-ratio:355/382;object-fit:cover;transition:transform .3s}
.game-card span{
  position:absolute;left:0;right:0;bottom:0;
  padding:26px 12px 10px;font-size:13px;font-weight:700;color:#fff;
  background:linear-gradient(0deg,rgba(0,0,0,.85),transparent);
}
.game-card::after{
  content:"";position:absolute;inset:0;
  background:rgba(0,0,0,.5);opacity:0;transition:.2s;pointer-events:none;
}
.game-card:hover::after{opacity:1}
.game-card .play{
  z-index:2;font-style:normal;
  position:absolute;top:50%;left:50%;transform:translate(-50%,-40%);
  background:var(--gold-grad);color:rgba(0,0,0,.9);
  font-size:12.5px;font-weight:800;padding:10px 18px;border-radius:10px;
  opacity:0;transition:.22s;pointer-events:none;white-space:nowrap;
}
.game-card:hover{transform:translateY(-4px);border-color:rgba(233,179,82,.5)}
.game-card:hover img{transform:scale(1.06)}
.game-card:hover .play{opacity:1;transform:translate(-50%,-50%)}
.game-card:hover span{opacity:0}

/* crypto chips */
.crypto-chips{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}
.crypto-chips span{
  background:var(--sec);border:1px solid var(--line-2);
  padding:9px 16px;border-radius:24px;font-size:13px;font-weight:700;color:var(--gold-2);
}

/* FAQ */
.faq-list{margin-top:6px}
.faq-item{
  background:var(--block-2);border:1px solid var(--line);border-radius:var(--r);
  margin-bottom:10px;overflow:hidden;transition:border-color .2s;
}
.faq-item.open{border-color:rgba(233,179,82,.35)}
.faq-q{
  width:100%;background:none;border:none;cursor:pointer;text-align:left;
  padding:17px 52px 17px 20px;color:var(--text);
  font-family:'Inter',sans-serif;font-size:15px;font-weight:700;position:relative;
}
.faq-q::after{
  content:"";position:absolute;right:20px;top:50%;width:9px;height:9px;
  border-right:2px solid var(--gold);border-bottom:2px solid var(--gold);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s;
}
.faq-item.open .faq-q::after{transform:translateY(-30%) rotate(225deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 20px 17px;color:var(--text-70);font-size:14.5px;margin:0}

/* CTA band */
.cta-band{
  text-align:center;
  background:
    radial-gradient(600px 260px at 50% -30%,rgba(233,179,82,.2) 0%,transparent 65%),
    linear-gradient(180deg,#262626,#1b1b1b);
  border:1px solid rgba(233,179,82,.28);
  border-radius:var(--r-lg);
  padding:48px 30px;margin:26px 0 10px;
}
.cta-band h2{font-size:27px;margin-bottom:10px;justify-content:center}
.cta-band h2::before{display:none}
.cta-band p{color:var(--text-70);max-width:520px;margin:0 auto 24px}
.cta-band .hero-cta{justify-content:center}

/* ------------------------------------------------ Footer */
#site-footer{border-top:1px solid var(--line);margin-top:34px;padding:42px 0 110px;background:var(--block)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:38px}
.f-logo{height:32px;width:auto;margin-bottom:14px}
#site-footer p{color:var(--text-50);font-size:13.5px}
#site-footer h4{font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--text-40);margin-bottom:12px}
#site-footer ul{list-style:none}
#site-footer ul li{margin-bottom:9px}
#site-footer ul a{color:var(--text-70);font-size:14px;font-weight:500}
#site-footer ul a:hover{color:var(--gold)}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  border:1.5px solid var(--gold);color:var(--gold);border-radius:50%;
  width:34px;height:34px;font-size:12px;font-weight:800;vertical-align:middle;margin-left:8px;
}
.footer-bottom{border-top:1px solid var(--line);margin-top:30px;padding-top:20px}
.footer-bottom p{font-size:12px;color:var(--text-40)}

/* ------------------------------------------------ Mobile app bar */
#app-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:130;
  background:rgba(24,24,24,.96);backdrop-filter:blur(14px);
  border-top:1px solid var(--line-2);
  padding:6px 8px calc(6px + env(safe-area-inset-bottom));
  grid-template-columns:repeat(5,1fr);gap:2px;
}
#app-bar a{
  display:flex;flex-direction:column;align-items:center;gap:3px;
  color:var(--text-40);font-size:10.5px;font-weight:600;padding:6px 2px;
}
#app-bar a .i{font-size:19px;line-height:1}
#app-bar a:hover{color:var(--gold)}
#app-bar .ab-main{position:relative;color:rgba(0,0,0,.9)}
#app-bar .ab-main .i{
  width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--gold-grad);margin-top:-22px;font-size:20px;
  box-shadow:0 6px 18px rgba(233,179,82,.4);border:3px solid var(--bg);
}
#app-bar .ab-main span{color:var(--gold)}

/* ------------------------------------------------ Responsive */
@media(max-width:1060px){
  .main-nav{display:none}
  #burger{display:block}
  .games-grid{grid-template-columns:repeat(3,1fr)}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-img{order:-1}
  .hero-img img{max-height:300px;transform:none}
  .hero-card{padding:32px 28px}
}
@media(max-width:760px){
  #hero h1{font-size:26px}
  .hero-sub{font-size:15px}
  .block{padding:24px 18px;border-radius:16px}
  .block h2{font-size:20px}
  .cards{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
  .games-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .header-actions .btn-secondary{display:none}
  .hero-stats > div{flex:1 1 40%;min-width:0}
  .hero-card{padding:26px 20px}
  #ticker .tick-label{padding:12px 12px}
  #app-bar{display:grid}
  .cta-band{padding:36px 20px}
  #site-footer{padding-bottom:130px}
}
@media(max-width:420px){
  .games-grid{grid-template-columns:repeat(2,1fr);gap:8px}
  .btn-lg{width:100%}
}