/* SpinBetter UZ — shared stylesheet
   Palette: dark teal #021C19 -> #042F29, purple #B10ADB, lime #D2E512, coral accent #FF6B4A */

:root{
  --teal-900:#021C19;
  --teal-800:#042F29;
  --teal-700:#063F37;
  --purple:#B10ADB;
  --lime:#D2E512;
  --coral:#FF6B4A;
  --ink:#EAFBF6;
  --muted:#9FC8BE;
  --card:rgba(255,255,255,0.045);
  --card-border:rgba(210,229,18,0.16);
  --radius:16px;
  --max:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(177,10,219,.25), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(210,229,18,.10), transparent 55%),
    linear-gradient(180deg, var(--teal-900) 0%, var(--teal-800) 55%, var(--teal-900) 100%);
  background-attachment:fixed;
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{line-height:1.25;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em;}
h1{font-size:clamp(28px,4.4vw,44px);}
h2{font-size:clamp(22px,3vw,30px);}
h3{font-size:clamp(17px,2vw,20px);}
p{margin:0 0 1em;color:var(--muted);}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px;}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(210,229,18,.1);border:1px solid var(--card-border);
  color:var(--lime);font-size:12.5px;font-weight:700;letter-spacing:.03em;
  padding:6px 12px;border-radius:999px;text-transform:uppercase;
}

/* Header */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(2,28,25,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px;}
.logo{display:flex;align-items:center;gap:10px;}
.logo svg{height:34px;width:auto;}
nav.links{display:flex;gap:22px;flex-wrap:wrap;}
nav.links a{
  font-size:14.5px;font-weight:600;color:var(--ink);opacity:.85;
  padding:6px 2px;border-bottom:2px solid transparent;
}
nav.links a:hover,nav.links a.active{opacity:1;border-color:var(--lime);color:var(--lime);}
.nav-cta{display:flex;gap:10px;flex-shrink:0;}

/* Buttons */
.btn{
  display:inline-block;border:none;cursor:pointer;
  padding:12px 22px;border-radius:12px;font-weight:800;font-size:14.5px;
  letter-spacing:.01em;
}
.btn-primary{
  background:linear-gradient(90deg, var(--lime), #b8cd0e);
  color:var(--teal-900);
  box-shadow:0 8px 24px rgba(210,229,18,.25);
}
.btn-primary:hover{filter:brightness(1.06);}
.btn-ghost{
  background:rgba(255,255,255,.06);
  color:var(--ink);
  border:1px solid rgba(255,255,255,.16);
}
.btn-ghost:hover{border-color:var(--purple);}
.btn-purple{
  background:linear-gradient(90deg, var(--purple), #7c0aa0);
  color:#fff;
}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0;}

/* Hero */
.hero{padding:64px 0 40px;position:relative;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;}}
.hero p.lead{font-size:17.5px;max-width:52ch;}
.chip-row{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0;}
.chip{
  background:var(--card);border:1px solid var(--card-border);
  padding:8px 14px;border-radius:999px;font-size:13px;font-weight:600;color:var(--ink);
}

.hero-art{
  position:relative;border-radius:24px;overflow:hidden;
  background:linear-gradient(160deg, rgba(177,10,219,.28), rgba(210,229,18,.10) 60%, transparent);
  border:1px solid var(--card-border);
  padding:36px;min-height:280px;
  display:flex;align-items:center;justify-content:center;
}
.hero-art .ring{
  width:220px;height:220px;border-radius:50%;
  background:conic-gradient(from 0deg, var(--lime), var(--purple), var(--coral), var(--lime));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 20px 60px rgba(177,10,219,.35);
}
.hero-art .ring::after{
  content:"";width:170px;height:170px;border-radius:50%;
  background:var(--teal-900);
}
.hero-art .ring-label{
  position:absolute;color:var(--ink);font-weight:800;text-align:center;font-size:15px;
}

/* Sections */
section{padding:52px 0;scroll-margin-top:86px;}
section.alt{background:rgba(255,255,255,.02);border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05);}
.section-head{max-width:70ch;margin-bottom:28px;}
.section-head .badge{margin-bottom:12px;}

/* Cards / grid */
.grid{display:grid;gap:18px;}
.grid.cols-3{grid-template-columns:repeat(3,1fr);}
.grid.cols-4{grid-template-columns:repeat(4,1fr);}
.grid.cols-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:900px){.grid.cols-3,.grid.cols-4,.grid.cols-2{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.grid.cols-3,.grid.cols-4,.grid.cols-2{grid-template-columns:1fr;}}

.card{
  background:var(--card);border:1px solid var(--card-border);
  border-radius:var(--radius);padding:22px;
}
.card h3{color:var(--lime);}
.card small{color:var(--muted);}

.icon-tile{
  width:46px;height:46px;border-radius:12px;
  background:linear-gradient(135deg, var(--purple), var(--coral));
  display:flex;align-items:center;justify-content:center;
  font-size:20px;margin-bottom:14px;
}

/* Tables */
table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px;}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid rgba(255,255,255,.08);}
th{color:var(--lime);font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;}
td{color:var(--ink);}
tr:hover td{background:rgba(255,255,255,.02);}
.table-wrap{overflow-x:auto;border:1px solid var(--card-border);border-radius:var(--radius);}
.table-wrap table{margin:0;}
.table-wrap th:first-child,.table-wrap td:first-child{padding-left:18px;}

/* Steps */
ol.steps{list-style:none;counter-reset:step;padding:0;margin:20px 0;display:grid;gap:14px;}
ol.steps li{
  counter-increment:step;position:relative;padding:18px 18px 18px 62px;
  background:var(--card);border:1px solid var(--card-border);border-radius:14px;
}
ol.steps li::before{
  content:counter(step);position:absolute;left:16px;top:50%;transform:translateY(-50%);
  width:32px;height:32px;border-radius:50%;
  background:linear-gradient(135deg,var(--lime),var(--purple));
  color:var(--teal-900);font-weight:800;display:flex;align-items:center;justify-content:center;
}

/* FAQ */
details.faq{
  background:var(--card);border:1px solid var(--card-border);
  border-radius:14px;padding:16px 20px;margin-bottom:12px;
}
details.faq summary{
  cursor:pointer;font-weight:700;color:var(--ink);list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary::after{content:"+";color:var(--lime);font-size:22px;font-weight:400;}
details.faq[open] summary::after{content:"–";}
details.faq p{margin-top:12px;margin-bottom:0;}

/* Notice / legal box */
.notice{
  border:1px solid rgba(210,229,18,.28);
  background:rgba(210,229,18,.05);
  border-radius:14px;padding:18px 20px;font-size:14px;color:var(--muted);
}
.notice strong{color:var(--ink);}
.notice.warn{border-color:rgba(255,107,74,.35);background:rgba(255,107,74,.06);}

/* Pros/cons */
.proscons{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:700px){.proscons{grid-template-columns:1fr;}}
.proscons .card ul{margin:0;padding-left:20px;}
.proscons .pro h3{color:var(--lime);}
.proscons .con h3{color:var(--coral);}

/* Footer */
footer.site{
  border-top:1px solid rgba(255,255,255,.06);
  padding:44px 0 26px;
  background:var(--teal-900);
  font-size:13.5px;color:var(--muted);
}
footer.site .fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;margin-bottom:28px;}
@media (max-width:800px){footer.site .fgrid{grid-template-columns:1fr 1fr;}}
footer.site h4{color:var(--ink);font-size:13.5px;text-transform:uppercase;letter-spacing:.04em;margin:0 0 12px;}
footer.site a{display:block;margin-bottom:8px;color:var(--muted);}
footer.site a:hover{color:var(--lime);}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:10px;border:1.5px solid var(--coral);
  color:var(--coral);font-weight:800;font-size:13px;margin-right:10px;
}
.foot-bottom{border-top:1px solid rgba(255,255,255,.07);padding-top:20px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;}

/* Mobile nav toggle (checkbox hack, no JS) */
.nav-toggle{display:none;}
.burger{display:none;font-size:26px;background:none;border:none;color:var(--ink);cursor:pointer;}
@media (max-width:860px){
  nav.links{
    position:fixed;inset:64px 0 0 0;background:var(--teal-900);
    flex-direction:column;padding:24px 20px;gap:6px;
    transform:translateX(-100%);transition:transform .25s ease;overflow-y:auto;
  }
  nav.links a{padding:12px 6px;border-bottom:1px solid rgba(255,255,255,.06);}
  .nav-toggle:checked ~ nav.links{transform:translateX(0);}
  .burger{display:block;}
  .nav-cta{display:none;}
}

.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(210,229,18,.3),transparent);margin:8px 0 32px;}