/* ============================================================
   1xbet korea - single page stylesheet
   ============================================================ */

:root{
  --navy-900:#0a1729;
  --navy-800:#0e1e35;
  --navy-700:#132842;
  --navy-600:#1b3556;
  --line:#22406a;
  --blue:#1a73e8;
  --blue-2:#3b8cf5;
  --blue-soft:#0f2b4d;
  --gold:#d9a441;
  --text:#e8eef7;
  --muted:#a8bcd6;
  --white:#ffffff;
  --green:#1f9d63;
  --red:#c94a4a;
  --radius:14px;
  --radius-sm:9px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --maxw:1120px;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:74px;overflow-x:hidden}

body{
  margin:0;
  background:var(--navy-900);
  color:var(--text);
  font-family:"Pretendard","Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.78;
  -webkit-text-size-adjust:100%;
  word-break:keep-all;
  overflow-wrap:anywhere;
  overflow-x:hidden;
  max-width:100%;
}

img{max-width:100%;height:auto;display:block}

a{color:var(--blue-2);text-decoration:none}
a:hover{text-decoration:underline}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 18px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,23,41,.94);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;height:62px}
.brand{display:flex;align-items:center;color:var(--white);font-weight:800;font-size:20px;letter-spacing:-.4px}
.brand:hover{text-decoration:none}
.brand-name{display:inline-flex;align-items:baseline;gap:6px;line-height:1}
.brand-accent{color:var(--blue-2);font-weight:800}
.header-nav{display:flex;align-items:center;gap:18px}
.header-nav a{color:var(--muted);font-size:14.5px;font-weight:600}
.header-nav a:hover{color:var(--white);text-decoration:none}
.header-cta{
  background:var(--blue);color:#fff;font-weight:700;font-size:14.5px;
  padding:9px 16px;border-radius:999px;white-space:nowrap;
}
.header-cta:hover{background:var(--blue-2);text-decoration:none;color:#fff}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:6px 10px;font-size:14px;cursor:pointer}

@media(max-width:900px){
  .header-nav{
    position:absolute;top:62px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--navy-800);border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .25s ease;
  }
  .header-nav.open{max-height:520px}
  .header-nav a{padding:12px 18px;border-bottom:1px solid var(--line)}
  .header-cta{margin:12px 18px;text-align:center}
  .nav-toggle{display:block}
}

/* ---------- hero ---------- */
.hero{
  background:radial-gradient(1200px 420px at 50% -10%,#16365f 0%,var(--navy-900) 62%);
  border-bottom:1px solid var(--line);
  padding:38px 0 44px;
}
.hero h1{
  font-size:32px;line-height:1.35;margin:0 0 14px;color:var(--white);
  font-weight:800;letter-spacing:-.5px;overflow-wrap:anywhere;
}
.hero-lead{color:var(--muted);font-size:16.5px;margin:0 0 22px}
.hero-figure{margin:0 0 22px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.hero-figure figcaption{background:var(--navy-800);color:var(--muted);font-size:13px;padding:8px 14px;text-align:center}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 22px;padding:0;list-style:none}
.hero-badges li{
  background:var(--navy-700);border:1px solid var(--line);color:var(--text);
  font-size:13.5px;font-weight:600;padding:6px 12px;border-radius:999px;
}
@media(max-width:640px){.hero h1{font-size:25px}}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:800;font-size:16px;border-radius:12px;padding:15px 26px;
  text-align:center;border:1px solid transparent;cursor:pointer;
  transition:transform .12s ease,background .15s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-2);color:#fff}
.btn-outline{background:transparent;color:var(--white);border-color:#2f5d95}
.btn-outline:hover{background:var(--navy-700);color:#fff}
.btn-gold{background:var(--gold);color:#20180a}
.btn-gold:hover{background:#eab959;color:#20180a}
.btn-block{display:flex;width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0 6px}
.btn-row .btn{flex:1 1 260px;min-width:0;max-width:100%}
@media(max-width:640px){.btn-row .btn{flex:1 1 100%}.btn{font-size:15px;padding:14px 16px}}
.btn-note{color:var(--muted);font-size:12.8px;margin:10px 0 0}

/* ---------- layout ---------- */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;padding:34px 0 10px;align-items:start}
.content{min-width:0;max-width:100%}
@media(max-width:1000px){.layout{grid-template-columns:minmax(0,1fr);gap:26px}}

.sidebar{position:sticky;top:82px;min-width:0;max-width:100%}
@media(max-width:1000px){.sidebar{position:static}}
.side-card{background:var(--navy-800);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.side-card h3{margin:0 0 12px;font-size:16px;color:var(--white)}
.side-list{list-style:none;margin:0;padding:0}
.side-list li{border-bottom:1px dashed var(--line)}
.side-list li:last-child{border-bottom:0}
.side-list a{display:block;padding:8px 0;font-size:14.3px;color:var(--muted);font-weight:600}
.side-list a:hover{color:var(--white);text-decoration:none}

/* ---------- sections ---------- */
.section{
  background:var(--navy-800);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 26px 22px;margin:0 0 22px;
}
@media(max-width:640px){.section{padding:20px 16px 16px}}
.section h2{
  font-size:23px;line-height:1.4;margin:0 0 6px;color:var(--white);font-weight:800;letter-spacing:-.3px;overflow-wrap:anywhere;
}
@media(max-width:640px){.section h2{font-size:20px}.section h3{font-size:17px}}
.section h3{font-size:18px;margin:22px 0 8px;color:var(--white);font-weight:700}
.section h4{font-size:16px;margin:16px 0 6px;color:#cfe0f5;font-weight:700}
.section p{margin:0 0 14px}
.section-kicker{color:var(--blue-2);font-size:13px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;margin:0 0 8px}
.section ul,.section ol{margin:0 0 14px;padding-left:20px}
.section li{margin:0 0 7px}
.lead{font-size:17px;color:#dbe7f7}

/* ---------- toc ---------- */
.toc{background:var(--navy-700);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin:0 0 22px}
.toc h2{font-size:18px;margin:0 0 12px}
.toc ol{margin:0;padding-left:20px;columns:2;column-gap:26px}
@media(max-width:640px){.toc ol{columns:1}}
.toc a{color:var(--text);font-size:14.6px;font-weight:600}

/* ---------- tables ---------- */
.table-wrap{
  overflow-x:auto;margin:0 0 16px;
  border:1px solid var(--line);border-radius:var(--radius-sm);
  max-width:100%;-webkit-overflow-scrolling:touch;
}
table{width:100%;border-collapse:collapse;min-width:520px;font-size:14.6px}
@media(max-width:640px){
  table{min-width:0;font-size:13.8px}
  th,td{padding:9px 10px}
  thead th{white-space:normal}
}

/* stacked table view for narrow screens - no horizontal scrolling */
@media(max-width:560px){
  .table-wrap{overflow-x:visible;border:0;border-radius:0}
  .table-wrap table,
  .table-wrap thead,
  .table-wrap tbody,
  .table-wrap tr,
  .table-wrap th,
  .table-wrap td{display:block;width:100%}
  .table-wrap thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .table-wrap caption{
    display:block;width:100%;box-sizing:border-box;
    padding:0 0 10px;font-weight:700;color:var(--text);
    text-align:left;font-size:14px;line-height:1.5;
  }
  .table-wrap tbody tr{
    background:var(--navy-700);border:1px solid var(--line);
    border-radius:var(--radius-sm);padding:12px 14px;margin:0 0 10px;
  }
  .table-wrap tbody tr:nth-child(even){background:var(--navy-700)}
  .table-wrap tbody tr:last-child{margin-bottom:0}
  .table-wrap td{border:0;padding:6px 0}
  .table-wrap td+td{border-top:1px dashed var(--line);padding-top:8px}
  .table-wrap td::before{
    content:attr(data-label);
    display:block;color:var(--blue-2);font-size:12.4px;font-weight:800;
    letter-spacing:.3px;margin:0 0 3px;
  }
  .table-wrap td:first-child{color:var(--white);font-weight:700}
}
caption{caption-side:top;text-align:left;color:var(--muted);font-size:13.5px;padding:10px 12px}
th,td{padding:11px 13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
thead th{background:var(--navy-600);color:var(--white);font-weight:700;white-space:nowrap}
tbody tr:nth-child(even){background:rgba(255,255,255,.02)}
tbody tr:last-child td{border-bottom:0}

/* ---------- callouts ---------- */
.note{
  border-left:4px solid var(--blue);background:var(--blue-soft);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:14px 16px;margin:0 0 16px;
}
.note strong{color:var(--white)}
.warn{border-left-color:var(--gold);background:#2c2411}
.ok{border-left-color:var(--green);background:#0f2a1f}

/* ---------- promo code block ---------- */
.promo-box{
  background:linear-gradient(135deg,#12325c 0%,#0d2242 100%);
  border:1px solid #2b5a96;
  border-radius:var(--radius);
  padding:20px;margin:0 0 18px;
  display:flex;flex-wrap:wrap;align-items:center;gap:16px;justify-content:space-between;
}
.promo-text{flex:1 1 260px}
.promo-text .promo-label{color:var(--muted);font-size:13.5px;font-weight:700;margin:0 0 4px}
.promo-text p{margin:6px 0 0;font-size:14.3px;color:var(--muted)}
.promo-code{
  display:inline-flex;align-items:center;gap:12px;
  background:var(--navy-900);border:1px dashed var(--gold);border-radius:12px;
  padding:12px 16px;max-width:100%;flex-wrap:wrap;justify-content:center;
}
.promo-code .code{
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  font-size:24px;font-weight:800;color:var(--gold);letter-spacing:2px;
}
.copy-btn{
  background:var(--gold);color:#20180a;border:0;border-radius:8px;
  padding:9px 14px;font-weight:800;font-size:13.5px;cursor:pointer;white-space:nowrap;
}
.copy-btn:hover{background:#eab959}
.copy-btn.copied{background:var(--green);color:#fff}

/* ---------- cards ---------- */
.grid{display:grid;gap:14px;margin:0 0 16px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:800px){.grid-2,.grid-3{grid-template-columns:1fr}}
.card{background:var(--navy-700);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px}
.card h4{margin:0 0 6px;font-size:15.6px;color:var(--white)}
.card p{margin:0;font-size:14.3px;color:var(--muted)}

.steps{list-style:none;counter-reset:step;padding:0;margin:0 0 16px}
.steps li{counter-increment:step;position:relative;padding:0 0 14px 44px;margin:0}
.steps li::before{
  content:counter(step);position:absolute;left:0;top:1px;
  width:30px;height:30px;border-radius:50%;background:var(--blue);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;
}
.steps li strong{display:block;color:var(--white)}

/* ---------- keywords ---------- */
.kw-block{background:var(--navy-700);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;margin:0 0 14px}
.kw-block h4{margin:0 0 6px}
.kw-block p{margin:0;color:var(--muted);font-size:13.8px;line-height:1.9}

/* long keyword paragraphs must never widen the page */
.section p,.section li,.card p,.faq-answer p,td,th{overflow-wrap:anywhere;word-break:normal}

/* ---------- faq ---------- */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);margin:0 0 10px;background:var(--navy-700);overflow:hidden}
.faq-item summary{
  cursor:pointer;padding:14px 16px;font-weight:700;color:var(--white);font-size:15.4px;list-style:none;
  display:flex;justify-content:space-between;gap:12px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--blue-2);font-weight:800;font-size:20px;line-height:1}
.faq-item[open] summary::after{content:"-"}
.faq-answer{padding:0 16px 14px;color:var(--muted);font-size:14.6px}
.faq-answer p{margin:0 0 10px}
.faq-answer p:last-child{margin:0}

/* ---------- final cta ---------- */
.cta-band{
  background:linear-gradient(135deg,#13396a 0%,#0a1c34 100%);
  border:1px solid #2b5a96;border-radius:var(--radius);
  padding:28px 24px;margin:0 0 22px;text-align:center;
}
.cta-band h2{margin:0 0 8px;font-size:22px;color:var(--white)}
.cta-band p{color:var(--muted);margin:0 0 16px}
.cta-band .btn-row{justify-content:center}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--navy-800);padding:26px 0 34px;margin-top:20px}
.footer-nav{display:flex;flex-wrap:wrap;gap:14px 22px;margin:0 0 16px;padding:0;list-style:none}
.footer-nav a{color:var(--muted);font-size:14px;font-weight:600}
.disclaimer{color:#7f95b3;font-size:12.9px;line-height:1.85;margin:0 0 10px}
.age-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;border:2px solid var(--red);color:var(--red);
  font-weight:800;font-size:13px;margin:0 10px 8px 0;flex:0 0 auto;
}
.footer-top{display:flex;align-items:flex-start;gap:8px}

.to-top{
  position:fixed;right:16px;bottom:16px;z-index:40;
  background:var(--blue);color:#fff;border:0;border-radius:50%;
  width:44px;height:44px;font-size:12px;font-weight:800;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  line-height:1;white-space:nowrap;letter-spacing:.2px;padding:0;
  opacity:0;pointer-events:none;transition:opacity .2s ease;box-shadow:var(--shadow);
}
.to-top.show{opacity:1;pointer-events:auto}

/* sticky mobile cta */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:45;display:none;
  gap:8px;padding:8px 10px;background:rgba(10,23,41,.96);border-top:1px solid var(--line);
}
.mobile-bar .btn{flex:1;padding:12px 10px;font-size:14.6px;border-radius:10px}
@media(max-width:760px){
  .mobile-bar{display:flex}
  body{padding-bottom:64px}
  .to-top{bottom:74px}
}