/* roulang page: index */
:root{
  --bg-deep:#060b18;
  --bg-nav:rgba(8,14,30,.82);
  --bg-panel:rgba(17,28,54,.55);
  --bg-panel-solid:#101c38;
  --glass-border:rgba(88,140,255,.22);
  --accent:#3d7bff;
  --accent-2:#00e0ff;
  --accent-glow:rgba(61,123,255,.45);
  --gold:#ffd166;
  --text:#eef3ff;
  --text-dim:#9fb0d0;
  --danger:#ff5d7a;
  --radius:16px;
  --radius-sm:10px;
  --shadow-card:0 10px 34px rgba(3,8,20,.55);
  --shadow-glow:0 0 22px var(--accent-glow);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI","Be Vietnam Pro",Roboto,Arial,sans-serif;
  background:var(--bg-deep);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--accent-2);text-decoration:none;transition:color .2s}
a:hover{color:#7defff}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
.container{max-width:var(--container);margin:0 auto;padding:0 22px}

/* ---------- Header / command bar ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:var(--bg-nav);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--glass-border);
}
.nav-bar{display:flex;align-items:center;gap:26px;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.02rem;color:var(--text);white-space:nowrap}
.brand:hover{color:var(--text)}
.brand .brand-orb{
  width:38px;height:38px;border-radius:50%;
  background:radial-gradient(circle at 32% 30%,var(--accent-2),var(--accent) 62%,#12235c);
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-glow);color:#fff;font-size:1rem;
}
.brand small{display:block;font-weight:600;color:var(--text-dim);font-size:.68rem;letter-spacing:.4px}
.nav-links{display:flex;align-items:center;gap:4px;flex:1}
.nav-links a{
  color:var(--text-dim);font-weight:600;font-size:.92rem;
  padding:9px 14px;border-radius:999px;transition:all .2s;
}
.nav-links a:hover{color:var(--text);background:rgba(61,123,255,.14)}
.nav-links a.active{color:#fff;background:linear-gradient(135deg,rgba(61,123,255,.35),rgba(0,224,255,.2));box-shadow:inset 0 0 0 1px var(--glass-border)}
.nav-search{
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--glass-border);
  border-radius:10px;padding:8px 12px;min-width:190px;
  color:var(--text-dim);font-size:.85rem;transition:border .2s, box-shadow .2s;
}
.nav-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(61,123,255,.18)}
.nav-search input{background:none;border:none;outline:none;color:var(--text);width:110px;font-size:.85rem}
.nav-search input::placeholder{color:var(--text-dim)}
.nav-search kbd{font-size:.68rem;border:1px solid var(--glass-border);border-radius:5px;padding:1px 5px;color:var(--text-dim)}
.nav-auth{display:flex;align-items:center;gap:10px}
.btn-login{color:var(--text);font-weight:600;font-size:.9rem;padding:9px 12px;border-radius:8px;transition:background .2s}
.btn-login:hover{background:rgba(255,255,255,.08);color:#fff}
.btn-signup{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#04101f;font-weight:800;font-size:.9rem;
  padding:10px 20px;border-radius:10px;
  box-shadow:var(--shadow-glow);transition:transform .18s, box-shadow .2s;display:inline-block;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 30px var(--accent-glow);color:#04101f}
.btn-signup:active{transform:translateY(0) scale(.97)}
.nav-toggle{display:none;color:var(--text);font-size:1.3rem;padding:8px}
@media (max-width:1024px){
  .nav-search{display:none}
  .nav-links a{padding:8px 10px;font-size:.86rem}
}
@media (max-width:768px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;position:absolute;top:66px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:var(--bg-nav);backdrop-filter:blur(14px);
    padding:12px 18px 18px;border-bottom:1px solid var(--glass-border);
  }
  .nav-links.open{display:flex}
  .nav-links a{border-radius:10px;padding:12px 14px}
  .btn-login{font-size:.82rem;padding:8px 8px}
  .btn-signup{font-size:.82rem;padding:9px 14px}
  .brand small{display:none}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:150px 0 90px;
  background:linear-gradient(180deg,rgba(6,11,24,.86) 0%,rgba(6,11,24,.94) 70%,var(--bg-deep) 100%),url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:auto -20% -55% -20%;height:70%;
  background:radial-gradient(ellipse at center,rgba(61,123,255,.28),transparent 65%);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;position:relative;z-index:2}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(0,224,255,.1);border:1px solid rgba(0,224,255,.35);
  color:var(--accent-2);font-size:.8rem;font-weight:700;
  padding:7px 14px;border-radius:999px;margin-bottom:18px;letter-spacing:.3px;
}
.hero h1{font-size:2.45rem;line-height:1.25;font-weight:900;margin-bottom:18px}
.hero h1 .hl{background:linear-gradient(90deg,var(--gold),#ffb347);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:var(--text-dim);font-size:1.04rem;max-width:560px;margin-bottom:26px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#04101f;font-weight:800;font-size:1rem;
  padding:14px 28px;border-radius:12px;
  box-shadow:0 0 26px var(--accent-glow);
  transition:transform .18s, box-shadow .2s;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 40px var(--accent-glow);color:#04101f}
.btn-primary:active{transform:scale(.97)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid var(--glass-border);color:var(--text);
  font-weight:700;font-size:.98rem;padding:14px 26px;border-radius:12px;
  background:rgba(255,255,255,.04);transition:all .2s;
}
.btn-ghost:hover{border-color:var(--accent-2);color:var(--accent-2);background:rgba(0,224,255,.07)}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hero-stats .stat b{display:block;font-size:1.45rem;font-weight:900;color:var(--gold)}
.hero-stats .stat span{color:var(--text-dim);font-size:.84rem}
.hero-panel{
  background:var(--bg-panel);backdrop-filter:blur(16px);
  border:1px solid var(--glass-border);border-radius:20px;
  padding:26px;box-shadow:var(--shadow-card);
}
.hero-panel h3{font-size:1.05rem;margin-bottom:6px}
.hero-panel .panel-sub{color:var(--text-dim);font-size:.86rem;margin-bottom:18px}
.slot-times{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}
.slot-times .slot{
  border:1px solid var(--glass-border);border-radius:var(--radius-sm);
  padding:11px 8px;text-align:center;font-size:.82rem;color:var(--text-dim);
  transition:all .2s;cursor:pointer;background:rgba(255,255,255,.03);
}
.slot-times .slot b{display:block;color:var(--text);font-size:.95rem}
.slot-times .slot:hover{border-color:var(--accent-2);color:var(--accent-2)}
.slot-times .slot.on{border-color:var(--accent);background:rgba(61,123,255,.16);box-shadow:inset 0 0 12px rgba(61,123,255,.2)}
.slot-times .slot.on b{color:var(--accent-2)}
.panel-note{display:flex;align-items:center;gap:10px;font-size:.8rem;color:var(--text-dim);margin-top:14px}
.panel-note i{color:var(--gold)}
.pay-badges{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.pay-badges span{
  font-size:.74rem;font-weight:700;letter-spacing:.3px;
  border:1px solid var(--glass-border);border-radius:999px;
  padding:5px 12px;color:var(--text-dim);background:rgba(255,255,255,.04);
}

/* ---------- Sections base ---------- */
section{padding:74px 0}
.sec-head{margin-bottom:38px;max-width:720px}
.sec-head .kicker{color:var(--accent-2);font-weight:800;font-size:.8rem;letter-spacing:1.4px;text-transform:uppercase;margin-bottom:8px}
.sec-head h2{font-size:1.75rem;font-weight:900;line-height:1.3;margin-bottom:12px}
.sec-head p{color:var(--text-dim);font-size:.97rem}

/* ---------- App section ---------- */
.app-sec{background:linear-gradient(180deg,var(--bg-deep),#08122a 60%,var(--bg-deep))}
.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.app-shot{border-radius:20px;overflow:hidden;border:1px solid var(--glass-border);box-shadow:var(--shadow-card)}
.app-shot img{width:100%;height:340px;object-fit:cover}
.app-steps{display:flex;flex-direction:column;gap:20px;margin-top:24px}
.app-step{display:flex;gap:16px;align-items:flex-start}
.app-step .num{
  flex:0 0 42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;
  font-weight:900;color:#04101f;box-shadow:var(--shadow-glow);
}
.app-step h4{font-size:1rem;margin-bottom:3px}
.app-step p{color:var(--text-dim);font-size:.88rem}

/* ---------- Games ---------- */
.games-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.game-card{
  background:var(--bg-panel);backdrop-filter:blur(12px);
  border:1px solid var(--glass-border);border-radius:var(--radius);
  overflow:hidden;transition:transform .22s, box-shadow .22s, border-color .22s;
  display:flex;flex-direction:column;
}
.game-card:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 14px 40px rgba(61,123,255,.28)}
.game-card .thumb{position:relative;height:165px;overflow:hidden}
.game-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.game-card:hover .thumb img{transform:scale(1.06)}
.tag{
  position:absolute;top:12px;left:12px;
  font-size:.68rem;font-weight:800;letter-spacing:.5px;
  padding:4px 10px;border-radius:999px;color:#fff;
}
.tag.hot{background:linear-gradient(135deg,#ff5d7a,#ff8a5c);box-shadow:0 0 14px rgba(255,93,122,.55)}
.tag.new{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#04101f;box-shadow:0 0 14px var(--accent-glow)}
.game-card .body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.game-card h3{font-size:1.02rem}
.game-card p{color:var(--text-dim);font-size:.85rem;flex:1}
.game-meta{display:flex;justify-content:space-between;align-items:center;font-size:.8rem}
.game-meta .rtp{color:var(--gold);font-weight:800}
.game-meta a{font-weight:700}

/* ---------- Compare table ---------- */
.compare-wrap{overflow-x:auto;border:1px solid var(--glass-border);border-radius:var(--radius);background:var(--bg-panel);backdrop-filter:blur(12px)}
table.compare{width:100%;border-collapse:collapse;min-width:640px}
table.compare th,table.compare td{padding:16px 20px;text-align:left;font-size:.92rem;border-bottom:1px solid rgba(88,140,255,.12)}
table.compare thead th{font-size:.82rem;letter-spacing:.6px;text-transform:uppercase;color:var(--text-dim);background:rgba(61,123,255,.08)}
table.compare thead th.us{color:var(--accent-2)}
table.compare td.us{color:#fff;font-weight:600}
table.compare td .yes{color:#3ddc97;margin-right:8px}
table.compare td .no{color:var(--danger);margin-right:8px}
table.compare tbody tr:last-child td{border-bottom:none}
table.compare tbody tr:hover td{background:rgba(61,123,255,.05)}

/* ---------- Timeline ---------- */
.timeline{position:relative;margin-left:8px;padding-left:34px;border-left:2px solid rgba(88,140,255,.3);display:flex;flex-direction:column;gap:30px}
.tl-item{position:relative}
.tl-item::before{
  content:"";position:absolute;left:-43px;top:4px;width:16px;height:16px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  box-shadow:0 0 12px var(--accent-glow);
}
.tl-item .tl-time{color:var(--accent-2);font-weight:800;font-size:.8rem;letter-spacing:.6px;text-transform:uppercase}
.tl-item h4{font-size:1.02rem;margin:4px 0 6px}
.tl-item p{color:var(--text-dim);font-size:.9rem;max-width:640px}
.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}

/* ---------- Articles / about ---------- */
.about-sec{background:linear-gradient(180deg,var(--bg-deep),#0a142e 55%,var(--bg-deep))}
.about-cols{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.about-block h2{font-size:1.3rem;margin-bottom:12px;font-weight:800}
.about-block h2 i{color:var(--gold);margin-right:10px}
.about-block p{color:var(--text-dim);font-size:.93rem;margin-bottom:12px}
.about-block ul{margin:0 0 12px 2px;display:flex;flex-direction:column;gap:8px}
.about-block li{color:var(--text-dim);font-size:.9rem;display:flex;gap:10px}
.about-block li i{color:var(--accent-2);margin-top:4px}

/* ---------- News ---------- */
.news-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:40px}
.news-list{display:flex;flex-direction:column}
.news-item{
  display:flex;align-items:baseline;gap:16px;
  padding:16px 6px;border-bottom:1px solid rgba(88,140,255,.14);
  transition:background .2s;
}
.news-item:hover{background:rgba(61,123,255,.06)}
.news-item .n-date{flex:0 0 96px;color:var(--text-dim);font-size:.8rem;font-variant-numeric:tabular-nums}
.news-item .n-main{min-width:0}
.news-item a.n-title{color:var(--text);font-weight:700;font-size:.96rem;display:block}
.news-item a.n-title:hover{color:var(--accent-2)}
.news-item .n-cat{
  display:inline-block;margin-top:4px;font-size:.7rem;font-weight:700;
  color:var(--accent-2);border:1px solid rgba(0,224,255,.3);border-radius:999px;padding:2px 10px;
}
.news-empty{color:var(--text-dim);padding:26px 6px;font-size:.92rem}
.side-panel{
  background:var(--bg-panel);backdrop-filter:blur(12px);
  border:1px solid var(--glass-border);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-card);
}
.side-panel h3{font-size:1rem;margin-bottom:14px}
.side-panel h3 i{color:var(--gold);margin-right:8px}
.calendar-list{display:flex;flex-direction:column;gap:12px}
.calendar-list .cal{display:flex;gap:14px;align-items:center}
.cal .cal-day{
  flex:0 0 52px;text-align:center;border:1px solid var(--glass-border);
  border-radius:var(--radius-sm);padding:6px 4px;background:rgba(255,255,255,.03);
}
.cal .cal-day b{display:block;font-size:1rem;color:var(--accent-2)}
.cal .cal-day span{font-size:.64rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}
.cal .cal-txt{font-size:.84rem;color:var(--text-dim)}
.cal .cal-txt b{color:var(--text);display:block;font-size:.88rem}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:820px}
.faq-item{
  border:1px solid var(--glass-border);border-radius:var(--radius-sm);
  background:var(--bg-panel);backdrop-filter:blur(10px);overflow:hidden;
}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 22px;font-weight:700;font-size:.97rem;transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--accent-2);transition:transform .25s;flex:0 0 auto}
.faq-item[open] summary{color:var(--accent-2)}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-item .faq-body{padding:0 22px 20px;color:var(--text-dim);font-size:.91rem}

/* ---------- CTA ---------- */
.cta-final{
  text-align:center;
  background:linear-gradient(180deg,rgba(6,11,24,.9),rgba(6,11,24,.94)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border);
}
.cta-final h2{font-size:1.9rem;font-weight:900;margin-bottom:14px}
.cta-final p{color:var(--text-dim);max-width:620px;margin:0 auto 28px;font-size:.98rem}
.cta-final .hero-ctas{justify-content:center}

/* ---------- Footer ---------- */
.site-footer{background:#050914;border-top:1px solid var(--glass-border);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
.footer-grid h4{font-size:.92rem;margin-bottom:14px;color:#fff}
.footer-grid p{color:var(--text-dim);font-size:.86rem}
.footer-grid ul{display:flex;flex-direction:column;gap:9px}
.footer-grid ul a{color:var(--text-dim);font-size:.87rem}
.footer-grid ul a:hover{color:var(--accent-2)}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;margin-bottom:14px;color:#fff}
.footer-brand .brand-orb{width:34px;height:34px;border-radius:50%;background:radial-gradient(circle at 32% 30%,var(--accent-2),var(--accent) 62%,#12235c);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-glow)}
.footer-bottom{
  border-top:1px solid rgba(88,140,255,.12);padding-top:22px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  color:var(--text-dim);font-size:.8rem;
}
.badge-18{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:50%;border:2px solid var(--danger);
  color:var(--danger);font-weight:900;font-size:.78rem;
}
.footer-pays{display:flex;gap:8px;flex-wrap:wrap}
.footer-pays span{font-size:.72rem;border:1px solid var(--glass-border);border-radius:999px;padding:4px 11px;color:var(--text-dim)}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  display:flex;align-items:center;gap:10px;
  min-width:48px;min-height:48px;padding:12px 18px;
  border-radius:999px;background:rgba(4,10,24,.6);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(4,10,24,.85),rgba(4,10,24,.85)),linear-gradient(135deg,var(--accent-2),var(--accent));
  background-origin:border-box;background-clip:padding-box,border-box;
  color:#fff;font-weight:800;font-size:.86rem;
  box-shadow:0 0 15px rgba(0,224,255,.5);
  opacity:.65;transition:opacity .2s, box-shadow .2s, transform .18s;
  animation:fabBreath 3.2s ease-in-out infinite;
}
.fab i{color:var(--accent-2);font-size:1.1rem}
.fab:hover{opacity:1;box-shadow:0 0 30px rgba(0,224,255,.7);transform:translateY(-2px);color:#fff}
.fab:active{transform:scale(.95)}
.fab .fab-dot{
  position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:50%;
  background:var(--danger);box-shadow:0 0 8px var(--danger);animation:blink 1.4s infinite;
}
@keyframes fabBreath{0%,100%{opacity:.65}50%{opacity:.92}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .games-grid{grid-template-columns:repeat(2,1fr)}
  .app-grid,.guide-grid,.about-cols{grid-template-columns:1fr;gap:36px}
  .news-grid{grid-template-columns:1fr;gap:30px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
  .hero{padding:120px 0 64px}
  .hero h1{font-size:1.7rem}
  section{padding:56px 0}
  .games-grid{grid-template-columns:1fr}
  .slot-times{grid-template-columns:repeat(3,1fr)}
  .hero-stats{gap:20px}
  .footer-grid{grid-template-columns:1fr}
  .news-item{flex-direction:column;gap:4px}
  .news-item .n-date{flex:none}
  .sec-head h2{font-size:1.4rem}
  .cta-final h2{font-size:1.45rem}
  .fab span{display:none}
  .fab{padding:12px 14px}
}

/* roulang page: article */
:root{
  --bg-deep:#08090F;
  --bg-navy:#0D111E;
  --bg-panel:rgba(19,26,44,.72);
  --glass:rgba(255,255,255,.05);
  --glass-border:rgba(120,170,255,.16);
  --blue:#0052FF;
  --cyan:#00F0FF;
  --text:#FFFFFF;
  --text-soft:#CBD5E1;
  --text-dim:#8B98AE;
  --gold:#FFD166;
  --radius:16px;
  --radius-sm:10px;
  --shadow-glow:0 0 24px rgba(0,240,255,.18);
  --shadow-card:0 12px 34px rgba(0,0,0,.45);
  --font:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg-deep);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none;transition:color .2s ease}
a:hover{color:#7DF9FF}
button,input{font-family:inherit}
ul{list-style:none}
.container{width:min(1180px,92%);margin:0 auto}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(8,9,15,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--glass-border);
}
.nav-bar{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;color:var(--text);font-weight:800;font-size:1.02rem;line-height:1.2;white-space:nowrap}
.brand small{display:block;font-size:.68rem;font-weight:500;color:var(--text-dim);letter-spacing:.4px}
.brand-orb{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#03121d;font-size:1.15rem;
  box-shadow:0 0 18px rgba(0,240,255,.35);
}
.nav-links{display:flex;align-items:center;gap:4px;flex:1}
.nav-links a{
  color:var(--text-soft);font-size:.9rem;font-weight:600;
  padding:9px 14px;border-radius:9px;transition:all .2s ease;
}
.nav-links a:hover{color:#fff;background:var(--glass)}
.nav-links a.active{color:var(--cyan);background:rgba(0,240,255,.08);box-shadow:inset 0 0 0 1px rgba(0,240,255,.25)}
.nav-search{
  display:flex;align-items:center;gap:9px;
  background:var(--glass);border:1px solid var(--glass-border);
  border-radius:11px;padding:8px 13px;min-width:200px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search:focus-within{border-color:var(--cyan);box-shadow:var(--shadow-glow)}
.nav-search i{color:var(--text-dim);font-size:.82rem}
.nav-search input{background:transparent;border:none;outline:none;color:var(--text);font-size:.85rem;width:110px}
.nav-search input::placeholder{color:var(--text-dim)}
.nav-search kbd{font-size:.66rem;color:var(--text-dim);border:1px solid var(--glass-border);border-radius:5px;padding:2px 6px;background:rgba(255,255,255,.04)}
.nav-auth{display:flex;align-items:center;gap:10px}
.btn-login{color:var(--text-soft);font-weight:600;font-size:.88rem;padding:9px 14px;border-radius:9px;transition:all .2s ease}
.btn-login:hover{color:#fff;background:var(--glass)}
.btn-signup{
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#04121f;font-weight:800;font-size:.88rem;
  padding:10px 20px;border-radius:10px;white-space:nowrap;
  box-shadow:0 0 18px rgba(0,120,255,.45);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(0,240,255,.55);color:#04121f}
.nav-toggle{
  display:none;background:var(--glass);border:1px solid var(--glass-border);
  color:var(--text);width:42px;height:42px;border-radius:10px;
  font-size:1.05rem;cursor:pointer;transition:all .2s ease;
}
.nav-toggle:hover{border-color:var(--cyan)}

/* ===== Article hero ===== */
.article-hero{
  margin-top:72px;
  position:relative;
  background:linear-gradient(rgba(8,9,15,.78),rgba(8,9,15,.92)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--glass-border);
  padding:64px 0 52px;
}
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.82rem;color:var(--text-dim);margin-bottom:22px}
.breadcrumbs a{color:var(--text-dim)}
.breadcrumbs a:hover{color:var(--cyan)}
.breadcrumbs i{font-size:.6rem}
.article-hero h1{
  font-size:clamp(1.6rem,3.4vw,2.5rem);
  line-height:1.28;font-weight:800;max-width:860px;
  background:linear-gradient(100deg,#fff 55%,var(--cyan));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.article-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px}
.meta-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--glass);border:1px solid var(--glass-border);
  border-radius:999px;padding:7px 16px;font-size:.82rem;color:var(--text-soft);
}
.meta-chip i{color:var(--cyan);font-size:.78rem}

/* ===== Layout ===== */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 330px;
  gap:44px;padding:52px 0 72px;align-items:start;
}

/* ===== Article body ===== */
.article-body{
  background:var(--bg-panel);
  border:1px solid var(--glass-border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(10px);
  padding:38px 40px;
  overflow-wrap:break-word;
}
.article-body h2{font-size:1.42rem;margin:34px 0 14px;color:#fff;line-height:1.35}
.article-body h3{font-size:1.16rem;margin:26px 0 12px;color:var(--cyan)}
.article-body p{margin:0 0 16px;color:var(--text-soft);font-size:1rem}
.article-body ul,.article-body ol{margin:0 0 18px 22px;color:var(--text-soft)}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-bottom:8px}
.article-body a{color:var(--cyan);border-bottom:1px dashed rgba(0,240,255,.4)}
.article-body img{border-radius:var(--radius-sm);margin:20px 0;border:1px solid var(--glass-border)}
.article-body blockquote{
  border-left:3px solid var(--cyan);
  background:rgba(0,240,255,.05);
  padding:16px 20px;margin:20px 0;border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--text-soft);font-style:italic;
}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.92rem}
.article-body th,.article-body td{border:1px solid var(--glass-border);padding:10px 14px;text-align:left;color:var(--text-soft)}
.article-body th{background:rgba(0,82,255,.14);color:#fff}
.article-body strong{color:#fff}

/* Not found */
.not-found{text-align:center;padding:70px 30px}
.not-found i{font-size:2.6rem;color:var(--cyan);margin-bottom:18px;display:block}
.not-found h2{font-size:1.4rem;margin-bottom:12px}
.not-found p{color:var(--text-dim);margin-bottom:26px}
.btn-home{
  display:inline-flex;align-items:center;gap:9px;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#04121f;font-weight:800;padding:13px 28px;border-radius:11px;
  box-shadow:0 0 20px rgba(0,120,255,.45);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-home:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(0,240,255,.55);color:#04121f}

/* Inline CTA under article */
.article-cta{
  margin-top:34px;
  border:1px solid rgba(0,240,255,.28);
  background:linear-gradient(135deg,rgba(0,82,255,.16),rgba(0,240,255,.08));
  border-radius:var(--radius);
  padding:28px 30px;
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;
}
.article-cta h3{font-size:1.18rem;margin-bottom:6px}
.article-cta p{color:var(--text-soft);font-size:.92rem;max-width:520px}

/* ===== Sidebar ===== */
.sidebar{display:flex;flex-direction:column;gap:26px;position:sticky;top:96px}
.side-card{
  background:var(--bg-panel);
  border:1px solid var(--glass-border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(10px);
  padding:24px;
}
.side-card h3{font-size:1.02rem;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.side-card h3 i{color:var(--cyan);font-size:.9rem}
.side-cover{position:relative;border-radius:var(--radius-sm);overflow:hidden;margin-bottom:16px}
.side-cover img{width:100%;height:160px;object-fit:cover;transition:transform .35s ease}
.side-card:hover .side-cover img{transform:scale(1.05)}
.side-cover .tag{
  position:absolute;top:10px;left:10px;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#04121f;font-size:.7rem;font-weight:800;
  padding:4px 11px;border-radius:999px;
}
.side-card p{font-size:.88rem;color:var(--text-soft);margin-bottom:16px}
.side-btn{
  display:flex;align-items:center;justify-content:center;gap:9px;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#04121f;font-weight:800;font-size:.9rem;
  padding:12px;border-radius:10px;
  box-shadow:0 0 16px rgba(0,120,255,.4);
  transition:transform .2s ease,box-shadow .2s ease;
}
.side-btn:hover{transform:translateY(-2px);box-shadow:0 0 24px rgba(0,240,255,.5);color:#04121f}
.side-links li{border-bottom:1px solid rgba(255,255,255,.06)}
.side-links li:last-child{border-bottom:none}
.side-links a{
  display:flex;align-items:center;gap:11px;
  padding:12px 4px;color:var(--text-soft);font-size:.9rem;font-weight:600;
  transition:color .2s ease,padding-left .2s ease;
}
.side-links a:hover{color:var(--cyan);padding-left:10px}
.side-links a i{color:var(--cyan);font-size:.75rem}
.side-steps li{
  display:flex;gap:13px;padding:10px 0;font-size:.88rem;color:var(--text-soft);
  border-bottom:1px dashed rgba(255,255,255,.07);
}
.side-steps li:last-child{border-bottom:none}
.step-num{
  flex:0 0 26px;width:26px;height:26px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(0,240,255,.12);color:var(--cyan);
  font-weight:800;font-size:.78rem;border:1px solid rgba(0,240,255,.3);
}
.side-pays{display:flex;flex-wrap:wrap;gap:8px}
.side-pays span{
  background:var(--glass);border:1px solid var(--glass-border);
  border-radius:8px;padding:6px 13px;font-size:.78rem;font-weight:700;color:var(--text-soft);
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:90;
  display:flex;align-items:center;gap:10px;
  background:rgba(0,0,0,.6);backdrop-filter:blur(10px);
  border:1.5px solid transparent;
  border-image:linear-gradient(135deg,var(--cyan),var(--blue)) 1;
  border-radius:999px;padding:13px 20px;
  color:var(--cyan);font-weight:800;font-size:.85rem;
  box-shadow:0 0 15px rgba(0,240,255,.45);
  opacity:.72;transition:all .25s ease;min-height:48px;
}
.fab i{font-size:1.05rem}
.fab:hover{opacity:1;box-shadow:0 0 28px rgba(0,240,255,.65);color:#7DF9FF;transform:scale(1.05)}
.fab:active{transform:scale(.95)}
.fab .dot{
  position:absolute;top:-3px;right:-3px;width:11px;height:11px;border-radius:50%;
  background:#FF3B6B;box-shadow:0 0 8px #FF3B6B;animation:blink 1.4s infinite;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* ===== Footer ===== */
.site-footer{
  background:var(--bg-navy);
  border-top:1px solid var(--glass-border);
  padding:56px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;margin-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:.98rem;margin-bottom:14px}
.footer-grid p{font-size:.86rem;color:var(--text-dim)}
.footer-grid h4{font-size:.92rem;margin-bottom:15px;color:#fff}
.footer-grid ul li{margin-bottom:10px}
.footer-grid ul a{color:var(--text-dim);font-size:.86rem;transition:color .2s ease}
.footer-grid ul a:hover{color:var(--cyan)}
.footer-pays{display:flex;flex-wrap:wrap;gap:8px}
.footer-pays span{
  background:var(--glass);border:1px solid var(--glass-border);
  border-radius:8px;padding:6px 13px;font-size:.78rem;font-weight:700;color:var(--text-soft);
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.07);
  padding-top:22px;display:flex;justify-content:space-between;align-items:center;
  gap:14px;flex-wrap:wrap;font-size:.8rem;color:var(--text-dim);
}
.badge-18{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;
  border:2px solid var(--cyan);color:var(--cyan);font-weight:800;font-size:.72rem;
}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:34px}
  .sidebar{position:static;flex-direction:row;flex-wrap:wrap}
  .side-card{flex:1 1 300px}
  .nav-search{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-links{
    display:none;position:absolute;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(8,9,15,.97);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--glass-border);padding:16px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 16px}
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .brand span:not(.brand-orb){font-size:.86rem}
  .article-body{padding:28px 22px}
  .article-cta{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .nav-bar{gap:10px}
  .btn-login{display:inline-flex;padding:8px 8px;font-size:.8rem}
  .btn-signup{padding:9px 13px;font-size:.8rem}
  .brand small{display:none}
  .article-hero{padding:44px 0 38px}
  .footer-grid{grid-template-columns:1fr}
  .fab{padding:12px 15px}
  .fab span{display:none}
}

/* roulang page: category2 */
:root{
  --bg-0:#08090F;
  --bg-1:#0D111E;
  --bg-2:#111827;
  --glass:rgba(20,28,48,.55);
  --glass-brd:rgba(0,240,255,.18);
  --blue:#0052FF;
  --cyan:#00F0FF;
  --gold:#FFC53D;
  --text:#FFFFFF;
  --muted:#CBD5E1;
  --dim:#8B96AC;
  --radius:16px;
  --radius-sm:10px;
  --shadow-glow:0 0 24px rgba(0,240,255,.18);
  --shadow-soft:0 12px 32px rgba(0,0,0,.45);
  --font:"Be Vietnam Pro","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg-0);
  color:var(--text);
  line-height:1.65;
  min-height:100vh;
  background-image:
    radial-gradient(900px 500px at 85% -5%,rgba(0,82,255,.16),transparent 60%),
    radial-gradient(700px 420px at 0% 30%,rgba(0,240,255,.07),transparent 55%);
}
img{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none;transition:color .2s}
button,input{font-family:inherit;font-size:inherit}
ul{list-style:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 22px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(8,9,15,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(0,240,255,.12);
}
.nav-bar{display:flex;align-items:center;gap:22px;height:70px}
.brand{display:flex;align-items:center;gap:11px;color:var(--text);font-weight:800;font-size:1.02rem;line-height:1.15;white-space:nowrap}
.brand small{display:block;font-size:.66rem;font-weight:500;color:var(--dim);letter-spacing:.4px}
.brand-orb{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;font-size:1.15rem;color:#fff;
  background:linear-gradient(135deg,var(--blue),#0034a8 60%);
  box-shadow:0 0 16px rgba(0,82,255,.55),inset 0 0 0 1px rgba(0,240,255,.35);
}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  color:var(--muted);font-size:.9rem;font-weight:600;padding:9px 14px;border-radius:10px;
  transition:all .2s;
}
.nav-links a:hover{color:#fff;background:rgba(0,240,255,.08)}
.nav-links a.active{color:var(--cyan);background:rgba(0,240,255,.1);box-shadow:inset 0 0 0 1px rgba(0,240,255,.28)}
.nav-search{
  display:flex;align-items:center;gap:9px;margin-left:auto;
  background:rgba(13,17,30,.85);border:1px solid rgba(148,163,184,.18);
  border-radius:12px;padding:8px 12px;min-width:200px;color:var(--dim);
  transition:border-color .2s,box-shadow .2s;
}
.nav-search:focus-within{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,240,255,.12)}
.nav-search i{font-size:.8rem}
.nav-search input{background:transparent;border:0;outline:0;color:var(--text);width:120px;font-size:.85rem}
.nav-search input::placeholder{color:var(--dim)}
.nav-search kbd{font-size:.66rem;background:rgba(148,163,184,.15);border-radius:6px;padding:2px 6px;color:var(--dim)}
.nav-auth{display:flex;align-items:center;gap:10px}
.btn-login{color:var(--muted);font-weight:600;font-size:.9rem;padding:9px 12px;border-radius:10px;transition:color .2s}
.btn-login:hover{color:#fff}
.btn-signup{
  background:linear-gradient(135deg,var(--blue),#0090ff);
  color:#fff;font-weight:700;font-size:.9rem;padding:10px 20px;border-radius:12px;
  box-shadow:0 0 18px rgba(0,120,255,.5);
  transition:transform .2s,box-shadow .2s;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(0,160,255,.7);color:#fff}
.nav-toggle{
  display:none;background:rgba(0,240,255,.08);border:1px solid rgba(0,240,255,.25);
  color:var(--cyan);width:42px;height:42px;border-radius:11px;cursor:pointer;font-size:1rem;
}

/* ---------- Hero ---------- */
.hero{
  position:relative;margin-top:70px;
  background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid rgba(0,240,255,.12);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,9,15,.86) 0%,rgba(8,9,15,.72) 45%,var(--bg-0) 100%);
}
.hero-inner{position:relative;padding:56px 0 74px}
.hero-strip{
  display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px;
}
.hero-strip a{
  display:flex;align-items:center;gap:8px;
  background:var(--glass);backdrop-filter:blur(10px);
  border:1px solid var(--glass-brd);border-radius:999px;
  padding:9px 18px;color:var(--muted);font-size:.84rem;font-weight:600;
  transition:all .2s;
}
.hero-strip a i{color:var(--cyan);font-size:.8rem}
.hero-strip a:hover{color:#fff;border-color:var(--cyan);box-shadow:var(--shadow-glow)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,197,61,.1);border:1px solid rgba(255,197,61,.35);
  color:var(--gold);font-size:.78rem;font-weight:700;letter-spacing:.5px;
  border-radius:999px;padding:7px 16px;margin-bottom:18px;
}
.hero h1{
  font-size:2.55rem;line-height:1.2;font-weight:800;margin-bottom:16px;
}
.hero h1 em{
  font-style:normal;color:var(--cyan);
  text-shadow:0 0 22px rgba(0,240,255,.5);
}
.hero p.lead{color:var(--muted);font-size:1.05rem;max-width:560px;margin-bottom:26px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.btn-glow{
  display:inline-flex;align-items:center;gap:10px;
  background:linear-gradient(135deg,var(--blue),#00a2ff);
  color:#fff;font-weight:800;font-size:1rem;padding:15px 30px;border-radius:14px;
  box-shadow:0 0 24px rgba(0,130,255,.55);
  transition:transform .2s,box-shadow .2s;
}
.btn-glow:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(0,180,255,.75);color:#fff}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid rgba(0,240,255,.35);color:var(--cyan);
  font-weight:700;font-size:.95rem;padding:14px 26px;border-radius:14px;
  transition:all .2s;
}
.btn-ghost:hover{background:rgba(0,240,255,.08);box-shadow:var(--shadow-glow)}
.hero-note{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;color:var(--dim);font-size:.82rem}
.hero-note span{display:flex;align-items:center;gap:7px}
.hero-note i{color:#34D399}
.code-panel{
  background:var(--glass);backdrop-filter:blur(16px);
  border:1px solid var(--glass-brd);border-radius:20px;
  padding:28px;box-shadow:var(--shadow-soft);
}
.code-panel h3{font-size:1.05rem;margin-bottom:6px}
.code-panel .cp-sub{color:var(--dim);font-size:.82rem;margin-bottom:18px}
.code-box{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:rgba(8,9,15,.7);border:1px dashed rgba(0,240,255,.45);
  border-radius:12px;padding:14px 18px;margin-bottom:16px;
}
.code-box strong{font-size:1.3rem;letter-spacing:3px;color:var(--gold);font-weight:800}
.code-box button{
  background:rgba(0,240,255,.1);border:1px solid rgba(0,240,255,.35);color:var(--cyan);
  border-radius:9px;padding:8px 14px;font-size:.8rem;font-weight:700;cursor:pointer;
  transition:all .2s;
}
.code-box button:hover{background:rgba(0,240,255,.2)}
.cp-rows{display:grid;gap:10px}
.cp-rows li{
  display:flex;justify-content:space-between;gap:12px;
  font-size:.87rem;color:var(--muted);
  border-bottom:1px solid rgba(148,163,184,.1);padding-bottom:10px;
}
.cp-rows li:last-child{border-bottom:0;padding-bottom:0}
.cp-rows b{color:#fff;font-weight:700;white-space:nowrap}

/* ---------- Sections ---------- */
.section{padding:74px 0}
.section-head{max-width:640px;margin-bottom:40px}
.section-head .kicker{
  display:inline-flex;align-items:center;gap:8px;color:var(--cyan);
  font-size:.78rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:12px;
}
.section-head .kicker::before{content:"";width:26px;height:2px;background:var(--cyan);border-radius:2px}
.section-head h2{font-size:1.9rem;line-height:1.25;margin-bottom:12px}
.section-head p{color:var(--muted);font-size:.98rem}

/* pain */
.pain-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.pain-list{display:grid;gap:20px}
.pain-item{display:flex;gap:16px}
.pain-item .pi-icon{
  width:46px;height:46px;flex:0 0 46px;border-radius:13px;
  background:rgba(255,69,90,.1);border:1px solid rgba(255,69,90,.3);
  display:flex;align-items:center;justify-content:center;color:#FF5A6E;font-size:1.05rem;
}
.pain-item h3{font-size:1.02rem;margin-bottom:5px}
.pain-item p{color:var(--muted);font-size:.9rem}
.pain-visual{position:relative}
.pain-visual img{border-radius:20px;border:1px solid var(--glass-brd);box-shadow:var(--shadow-soft)}
.pain-tag{
  position:absolute;left:-14px;bottom:22px;
  background:var(--glass);backdrop-filter:blur(12px);
  border:1px solid var(--glass-brd);border-radius:14px;padding:14px 20px;
  box-shadow:var(--shadow-glow);
}
.pain-tag b{display:block;color:var(--cyan);font-size:1.25rem}
.pain-tag span{color:var(--dim);font-size:.78rem}

/* solution steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
  background:var(--glass);backdrop-filter:blur(12px);
  border:1px solid var(--glass-brd);border-radius:var(--radius);
  padding:26px 22px;position:relative;transition:transform .2s,box-shadow .2s;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-glow)}
.step .num{
  width:36px;height:36px;border-radius:10px;margin-bottom:16px;
  background:linear-gradient(135deg,var(--blue),#00a2ff);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.95rem;
  box-shadow:0 0 14px rgba(0,130,255,.5);
}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.86rem}

/* promo cards */
.promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.promo-card{
  background:var(--glass);backdrop-filter:blur(14px);
  border:1px solid var(--glass-brd);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.promo-card:hover{transform:translateY(-6px);border-color:rgba(0,240,255,.45);box-shadow:0 0 30px rgba(0,240,255,.22)}
.promo-media{position:relative;aspect-ratio:16/9;overflow:hidden}
.promo-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.promo-card:hover .promo-media img{transform:scale(1.06)}
.promo-flag{
  position:absolute;top:12px;left:12px;
  background:linear-gradient(135deg,#FF007F,#FF4D4D);color:#fff;
  font-size:.7rem;font-weight:800;letter-spacing:.5px;
  padding:5px 12px;border-radius:999px;box-shadow:0 0 14px rgba(255,0,127,.5);
}
.promo-flag.cyan{background:linear-gradient(135deg,var(--blue),var(--cyan));box-shadow:0 0 14px rgba(0,240,255,.4)}
.promo-flag.gold{background:linear-gradient(135deg,#B8860B,var(--gold));color:#1a1200;box-shadow:0 0 14px rgba(255,197,61,.4)}
.promo-body{padding:22px;display:flex;flex-direction:column;flex:1}
.promo-body h3{font-size:1.08rem;margin-bottom:8px}
.promo-body p{color:var(--muted);font-size:.88rem;margin-bottom:16px;flex:1}
.promo-meta{display:flex;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.promo-meta span{
  font-size:.76rem;color:var(--dim);display:flex;align-items:center;gap:6px;
}
.promo-meta i{color:var(--cyan)}
.promo-body .btn-ghost{align-self:flex-start;padding:10px 20px;font-size:.86rem}

/* results / stats */
.results{
  background:linear-gradient(180deg,var(--bg-1),var(--bg-0));
  border-top:1px solid rgba(0,240,255,.1);border-bottom:1px solid rgba(0,240,255,.1);
}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:44px}
.stat{
  border-left:2px solid var(--cyan);padding:6px 0 6px 20px;
}
.stat b{display:block;font-size:2rem;font-weight:800;color:#fff;line-height:1.2}
.stat b i{font-size:1rem;color:var(--cyan);margin-left:4px}
.stat span{color:var(--dim);font-size:.84rem}
.timeline{display:grid;gap:0;max-width:720px}
.tl-item{
  display:grid;grid-template-columns:120px 1fr;gap:22px;
  padding:18px 0;border-bottom:1px solid rgba(148,163,184,.1);
}
.tl-item:last-child{border-bottom:0}
.tl-item .tl-day{color:var(--gold);font-weight:800;font-size:.92rem}
.tl-item h3{font-size:.98rem;margin-bottom:4px}
.tl-item p{color:var(--muted);font-size:.86rem}

/* testimonials */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{
  background:var(--glass);backdrop-filter:blur(12px);
  border:1px solid var(--glass-brd);border-radius:var(--radius);
  padding:26px;transition:box-shadow .2s,transform .2s;
}
.quote:hover{box-shadow:var(--shadow-glow);transform:translateY(-4px)}
.quote .stars{color:var(--gold);font-size:.82rem;margin-bottom:12px;letter-spacing:2px}
.quote p{color:var(--muted);font-size:.9rem;margin-bottom:18px}
.quote-user{display:flex;align-items:center;gap:12px}
.quote-user .avatar{
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem;color:#fff;
}
.quote-user b{display:block;font-size:.9rem}
.quote-user span{color:var(--dim);font-size:.76rem}

/* FAQ */
.faq-wrap{max-width:780px}
.faq-item{
  border:1px solid rgba(148,163,184,.15);border-radius:14px;
  margin-bottom:14px;background:rgba(13,17,30,.6);overflow:hidden;
  transition:border-color .2s;
}
.faq-item[open]{border-color:rgba(0,240,255,.4)}
.faq-item summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:19px 22px;font-weight:700;font-size:.97rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--cyan);transition:transform .25s;flex:0 0 auto}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 22px 20px;color:var(--muted);font-size:.9rem}

/* CTA */
.cta-final{
  position:relative;border-radius:24px;overflow:hidden;text-align:center;
  padding:64px 30px;border:1px solid rgba(0,240,255,.25);
  background:radial-gradient(600px 300px at 50% 0%,rgba(0,82,255,.35),rgba(13,17,30,.9)),url('/assets/images/backpic/back-3.jpg') center/cover;
}
.cta-final h2{font-size:2rem;margin-bottom:14px}
.cta-final h2 em{font-style:normal;color:var(--gold)}
.cta-final p{color:var(--muted);max-width:560px;margin:0 auto 28px;font-size:.98rem}
.cta-pays{display:flex;justify-content:center;gap:12px;margin-top:26px;flex-wrap:wrap}
.cta-pays span{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);
  border-radius:999px;padding:7px 18px;font-size:.8rem;font-weight:700;color:var(--muted);
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:90;
  display:flex;align-items:center;gap:10px;
  min-width:48px;min-height:48px;
  background:rgba(0,0,0,.6);backdrop-filter:blur(10px);
  border:1px solid transparent;border-radius:999px;padding:12px 20px;
  color:var(--cyan);font-weight:800;font-size:.85rem;cursor:pointer;
  background-clip:padding-box;
  box-shadow:0 0 15px rgba(0,240,255,.5),inset 0 0 0 1px rgba(0,240,255,.55);
  opacity:.65;transition:opacity .25s,box-shadow .25s,transform .2s;
  animation:fabBreathe 3s ease-in-out infinite;
}
.fab:hover{opacity:1;box-shadow:0 0 30px rgba(0,240,255,.75),inset 0 0 0 1px var(--cyan);animation:none}
.fab:active{transform:scale(.95);box-shadow:0 0 20px rgba(255,0,127,.7),inset 0 0 0 1px #FF007F;color:#FF007F}
.fab .fab-dot{
  position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:50%;
  background:#FF007F;box-shadow:0 0 8px #FF007F;animation:fabBlink 1.2s infinite;
}
@keyframes fabBreathe{0%,100%{opacity:.65}50%{opacity:.95}}
@keyframes fabBlink{0%,100%{opacity:1}50%{opacity:.3}}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--bg-1);border-top:1px solid rgba(0,240,255,.12);
  padding:56px 0 0;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:42px}
.footer-brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:.98rem;margin-bottom:14px}
.footer-grid p{color:var(--dim);font-size:.86rem}
.footer-grid h4{font-size:.92rem;margin-bottom:16px;color:#fff}
.footer-grid ul{display:grid;gap:10px}
.footer-grid ul a{color:var(--dim);font-size:.87rem;transition:color .2s}
.footer-grid ul a:hover{color:var(--cyan)}
.footer-pays{display:flex;gap:8px;flex-wrap:wrap}
.footer-pays span{
  background:rgba(0,240,255,.07);border:1px solid rgba(0,240,255,.2);
  border-radius:8px;padding:6px 13px;font-size:.76rem;font-weight:700;color:var(--muted);
}
.footer-bottom{
  border-top:1px solid rgba(148,163,184,.12);
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  padding:20px 0 24px;color:var(--dim);font-size:.8rem;
}
.badge-18{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;
  border:2px solid #FF5A6E;color:#FF5A6E;font-weight:800;font-size:.72rem;
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .nav-search{display:none}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .promo-grid{grid-template-columns:repeat(2,1fr)}
  .stats-row{grid-template-columns:repeat(2,1fr);gap:26px}
  .quote-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .pain-grid{grid-template-columns:1fr;gap:32px}
}
@media (max-width:768px){
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .nav-links{
    display:none;position:absolute;top:70px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(8,9,15,.97);backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(0,240,255,.15);padding:14px 22px 18px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 14px}
  .brand span small{display:none}
  .hero h1{font-size:2rem}
  .quote-grid{grid-template-columns:1fr}
  .section{padding:56px 0}
}
@media (max-width:520px){
  .nav-bar{gap:12px}
  .btn-login{padding:8px 6px;font-size:.82rem}
  .btn-signup{padding:9px 14px;font-size:.82rem}
  .brand{font-size:.88rem}
  .hero h1{font-size:1.7rem}
  .hero-inner{padding:40px 0 56px}
  .steps{grid-template-columns:1fr}
  .promo-grid{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr 1fr;gap:20px}
  .stat b{font-size:1.55rem}
  .tl-item{grid-template-columns:1fr;gap:6px}
  .footer-grid{grid-template-columns:1fr}
  .cta-final{padding:46px 20px}
  .cta-final h2{font-size:1.5rem}
  .code-box strong{font-size:1.05rem;letter-spacing:2px}
}

/* roulang page: category3 */
:root{
  --bg:#08090f;
  --bg-2:#0d111e;
  --bg-3:#111a2e;
  --glass:rgba(19,28,52,.62);
  --glass-brd:rgba(0,240,255,.16);
  --primary:#0052ff;
  --primary-2:#2e74ff;
  --cyan:#00f0ff;
  --gold:#ffd166;
  --text:#ffffff;
  --muted:#cbd5e1;
  --dim:#8b98ad;
  --line:rgba(203,213,225,.12);
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 12px 40px rgba(0,0,0,.45);
  --glow:0 0 18px rgba(0,240,255,.35);
  --font:'Segoe UI','Helvetica Neue',Arial,'Noto Sans',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none;transition:color .2s}
a:hover{color:#7ff7ff}
button,input{font-family:inherit}
ul{list-style:none}
.container{width:min(1180px,92%);margin:0 auto}

/* ===== Header ===== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(8,9,15,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--glass-brd)}
.nav-bar{display:flex;align-items:center;gap:22px;height:70px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800;font-size:1.02rem;line-height:1.15;flex-shrink:0}
.brand small{display:block;font-size:.68rem;font-weight:500;color:var(--dim);letter-spacing:.02em}
.brand-orb{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--cyan));display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:#fff;box-shadow:var(--glow);flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:4px;flex:1}
.nav-links a{color:var(--muted);font-size:.92rem;font-weight:600;padding:9px 14px;border-radius:10px;transition:all .2s}
.nav-links a:hover{color:var(--text);background:rgba(0,240,255,.08)}
.nav-links a.active{color:var(--cyan);background:rgba(0,82,255,.18);box-shadow:inset 0 0 0 1px rgba(0,240,255,.28)}
.nav-search{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;padding:8px 12px;min-width:200px;transition:border-color .2s}
.nav-search:focus-within{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,240,255,.12)}
.nav-search i{color:var(--dim);font-size:.85rem}
.nav-search input{background:none;border:none;outline:none;color:var(--text);font-size:.88rem;width:100%}
.nav-search input::placeholder{color:var(--dim)}
.nav-search kbd{font-size:.68rem;color:var(--dim);border:1px solid var(--line);border-radius:5px;padding:2px 6px;background:rgba(255,255,255,.04)}
.nav-auth{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{color:var(--muted);font-weight:600;font-size:.9rem;padding:9px 14px;border-radius:10px}
.btn-login:hover{color:var(--text)}
.btn-signup{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:700;font-size:.9rem;padding:10px 20px;border-radius:11px;box-shadow:0 0 16px rgba(0,82,255,.5);transition:all .2s}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(0,240,255,.55);color:#fff}
.nav-toggle{display:none;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text);width:42px;height:42px;border-radius:10px;font-size:1.05rem;cursor:pointer}

/* ===== Banner ===== */
.page-banner{position:relative;padding:150px 0 80px;background:linear-gradient(rgba(8,9,15,.78),rgba(8,9,15,.94)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;border-bottom:1px solid var(--glass-brd)}
.banner-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.crumbs{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--dim);margin-bottom:18px}
.crumbs a{color:var(--dim)}
.crumbs a:hover{color:var(--cyan)}
.banner-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(0,240,255,.1);border:1px solid rgba(0,240,255,.3);color:var(--cyan);font-size:.78rem;font-weight:700;letter-spacing:.06em;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.page-banner h1{font-size:2.7rem;line-height:1.18;font-weight:900;margin-bottom:16px}
.page-banner h1 span{background:linear-gradient(90deg,var(--cyan),var(--primary-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.banner-lead{color:var(--muted);font-size:1.06rem;max-width:560px;margin-bottom:24px}
.banner-points{display:grid;gap:10px;margin-bottom:28px}
.banner-points li{display:flex;align-items:flex-start;gap:10px;color:var(--muted);font-size:.95rem}
.banner-points i{color:var(--gold);margin-top:4px}
.banner-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.btn-glow{display:inline-flex;align-items:center;gap:9px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:800;font-size:1rem;padding:15px 30px;border-radius:13px;box-shadow:0 0 22px rgba(0,82,255,.55);transition:all .22s}
.btn-glow:hover{transform:translateY(-3px);box-shadow:0 0 34px rgba(0,240,255,.6);color:#fff}
.btn-ghost{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.05);border:1px solid rgba(0,240,255,.3);color:var(--cyan);font-weight:700;font-size:1rem;padding:15px 28px;border-radius:13px;transition:all .22s}
.btn-ghost:hover{background:rgba(0,240,255,.1);transform:translateY(-2px);color:#7ff7ff}
.trust-strip{display:flex;flex-wrap:wrap;gap:18px;font-size:.8rem;color:var(--dim)}
.trust-strip span{display:inline-flex;align-items:center;gap:7px}
.trust-strip i{color:var(--cyan)}
.banner-panel{background:var(--glass);backdrop-filter:blur(16px);border:1px solid var(--glass-brd);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.banner-panel h3{font-size:1rem;font-weight:800;margin-bottom:16px;display:flex;align-items:center;gap:9px}
.banner-panel h3 i{color:var(--gold)}
.jack-row{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line)}
.jack-row:last-of-type{border-bottom:none}
.jack-name{font-size:.9rem;font-weight:600;color:var(--muted)}
.jack-name em{display:block;font-style:normal;font-size:.72rem;color:var(--dim)}
.jack-val{font-weight:800;color:var(--gold);font-size:1rem;text-shadow:0 0 12px rgba(255,209,102,.4)}
.jack-hot{font-size:.66rem;font-weight:800;background:rgba(255,0,80,.16);color:#ff5d8f;border:1px solid rgba(255,93,143,.4);border-radius:6px;padding:2px 7px;margin-left:8px;vertical-align:middle}
.panel-note{margin-top:14px;font-size:.76rem;color:var(--dim);display:flex;align-items:center;gap:7px}
.panel-note i{color:#3ddc84}

/* ===== Sections ===== */
.section{padding:84px 0}
.section-alt{background:var(--bg-2)}
.sec-head{max-width:640px;margin-bottom:44px}
.sec-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--cyan);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.sec-kicker::before{content:"";width:26px;height:2px;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.sec-head h2{font-size:2rem;font-weight:900;line-height:1.25;margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:1rem}

/* Pain */
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pain-item{background:var(--glass);backdrop-filter:blur(12px);border:1px solid var(--glass-brd);border-radius:var(--radius);padding:28px;transition:all .25s}
.pain-item:hover{transform:translateY(-5px);border-color:rgba(0,240,255,.4);box-shadow:var(--glow)}
.pain-item .p-icon{width:48px;height:48px;border-radius:13px;background:rgba(255,93,143,.12);border:1px solid rgba(255,93,143,.3);display:flex;align-items:center;justify-content:center;color:#ff5d8f;font-size:1.2rem;margin-bottom:16px}
.pain-item h3{font-size:1.08rem;font-weight:800;margin-bottom:9px}
.pain-item p{color:var(--muted);font-size:.92rem}

/* Solution tips */
.tips-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:start}
.tips-media{position:relative}
.tips-media img{border-radius:var(--radius);border:1px solid var(--glass-brd);box-shadow:var(--shadow)}
.tips-media .media-chip{position:absolute;left:18px;bottom:18px;background:rgba(8,9,15,.85);backdrop-filter:blur(10px);border:1px solid rgba(0,240,255,.35);border-radius:12px;padding:12px 18px;display:flex;align-items:center;gap:12px}
.media-chip strong{font-size:1.15rem;color:var(--gold)}
.media-chip span{font-size:.75rem;color:var(--dim)}
.tip-list{display:grid;gap:18px}
.tip-row{display:flex;gap:18px;background:var(--glass);backdrop-filter:blur(12px);border:1px solid var(--glass-brd);border-radius:var(--radius);padding:22px 24px;transition:all .25s}
.tip-row:hover{border-color:rgba(0,240,255,.45);box-shadow:var(--glow);transform:translateX(6px)}
.tip-num{flex-shrink:0;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--cyan));display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1.05rem;box-shadow:0 0 14px rgba(0,240,255,.35)}
.tip-row h3{font-size:1.04rem;font-weight:800;margin-bottom:6px}
.tip-row p{color:var(--muted);font-size:.92rem}
.tip-row .tip-tag{display:inline-block;margin-top:9px;font-size:.72rem;font-weight:700;color:var(--gold);background:rgba(255,209,102,.1);border:1px solid rgba(255,209,102,.3);border-radius:6px;padding:3px 9px}

/* Timing table */
.time-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.time-card{background:var(--glass);backdrop-filter:blur(12px);border:1px solid var(--glass-brd);border-radius:var(--radius);padding:24px;text-align:left;position:relative;overflow:hidden;transition:all .25s}
.time-card:hover{transform:translateY(-5px);box-shadow:var(--glow);border-color:rgba(0,240,255,.4)}
.time-card.best{border-color:rgba(255,209,102,.5)}
.time-card.best::after{content:"GIỜ VÀNG";position:absolute;top:14px;right:-30px;background:linear-gradient(90deg,#ff9f00,var(--gold));color:#3a2500;font-size:.62rem;font-weight:900;padding:4px 34px;transform:rotate(38deg);letter-spacing:.08em}
.time-card .t-clock{font-size:1.35rem;font-weight:900;color:var(--cyan);margin-bottom:6px}
.time-card.best .t-clock{color:var(--gold)}
.time-card h3{font-size:.95rem;font-weight:800;margin-bottom:7px}
.time-card p{font-size:.85rem;color:var(--muted)}
.t-meter{margin-top:14px;height:7px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.t-meter i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--primary),var(--cyan));box-shadow:0 0 10px rgba(0,240,255,.5)}
.time-card.best .t-meter i{background:linear-gradient(90deg,#ff9f00,var(--gold));box-shadow:0 0 10px rgba(255,209,102,.5)}

/* Results */
.result-band{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:50px}
.result-stat{border-left:2px solid var(--cyan);padding:6px 0 6px 20px}
.result-stat strong{display:block;font-size:2rem;font-weight:900;background:linear-gradient(90deg,var(--cyan),var(--primary-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2}
.result-stat span{color:var(--dim);font-size:.85rem}
.result-split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.result-split img{border-radius:var(--radius);border:1px solid var(--glass-brd);box-shadow:var(--shadow)}
.result-copy h3{font-size:1.45rem;font-weight:900;margin-bottom:14px}
.result-copy p{color:var(--muted);margin-bottom:16px}
.check-list{display:grid;gap:11px}
.check-list li{display:flex;gap:11px;align-items:flex-start;color:var(--muted);font-size:.94rem}
.check-list i{color:#3ddc84;margin-top:4px}

/* Testimonials */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote-card{background:var(--glass);backdrop-filter:blur(12px);border:1px solid var(--glass-brd);border-radius:var(--radius);padding:26px;position:relative;transition:all .25s}
.quote-card:hover{transform:translateY(-5px);box-shadow:var(--glow)}
.quote-card .q-mark{color:rgba(0,240,255,.28);font-size:2rem;margin-bottom:12px}
.quote-card p{color:var(--muted);font-size:.93rem;margin-bottom:18px}
.q-user{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:16px}
.q-ava{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--cyan));display:flex;align-items:center;justify-content:center;font-weight:900;font-size:.95rem;flex-shrink:0}
.q-user strong{display:block;font-size:.9rem}
.q-user span{font-size:.76rem;color:var(--gold)}

/* FAQ */
.faq-wrap{max-width:820px}
.faq-item{border:1px solid var(--glass-brd);border-radius:var(--radius-sm);background:var(--glass);backdrop-filter:blur(10px);margin-bottom:14px;overflow:hidden;transition:border-color .2s}
.faq-item[open]{border-color:rgba(0,240,255,.45)}
.faq-item summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:19px 24px;font-weight:700;font-size:.99rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--cyan);transition:transform .25s;flex-shrink:0}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 24px 20px;color:var(--muted);font-size:.93rem}

/* CTA */
.cta-final{position:relative;padding:90px 0;background:linear-gradient(rgba(8,9,15,.82),rgba(13,17,30,.94)),url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;text-align:center;border-top:1px solid var(--glass-brd);border-bottom:1px solid var(--glass-brd)}
.cta-inner{max-width:680px;margin:0 auto}
.cta-final h2{font-size:2.2rem;font-weight:900;margin-bottom:14px}
.cta-final h2 span{color:var(--gold)}
.cta-final p{color:var(--muted);font-size:1.03rem;margin-bottom:30px}
.cta-btns{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin-bottom:22px}
.cta-mini{font-size:.8rem;color:var(--dim);display:flex;justify-content:center;flex-wrap:wrap;gap:18px}
.cta-mini span{display:inline-flex;align-items:center;gap:7px}
.cta-mini i{color:var(--cyan)}

/* Footer */
.site-footer{background:#05060b;padding:64px 0 26px;border-top:1px solid var(--glass-brd)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:42px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1rem;margin-bottom:14px}
.footer-grid p{color:var(--dim);font-size:.88rem}
.footer-grid h4{font-size:.92rem;font-weight:800;margin-bottom:15px;color:var(--text)}
.footer-grid ul li{margin-bottom:10px}
.footer-grid ul a{color:var(--dim);font-size:.88rem}
.footer-grid ul a:hover{color:var(--cyan)}
.footer-pays{display:flex;flex-wrap:wrap;gap:9px}
.footer-pays span{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:8px;padding:6px 13px;font-size:.78rem;font-weight:700;color:var(--muted)}
.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:.78rem;color:var(--dim)}
.badge-18{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;border:2px solid #ff5d8f;color:#ff5d8f;font-weight:900;font-size:.72rem}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:60;width:60px;height:60px;border-radius:18px;background:rgba(0,0,0,.6);backdrop-filter:blur(10px);border:2px solid transparent;background-image:linear-gradient(rgba(8,12,22,.9),rgba(8,12,22,.9)),linear-gradient(135deg,var(--cyan),var(--primary));background-origin:border-box;background-clip:padding-box,border-box;display:flex;align-items:center;justify-content:center;color:var(--cyan);font-size:1.45rem;box-shadow:0 0 15px rgba(0,240,255,.5);opacity:.65;transition:all .25s;animation:fabPulse 3s ease-in-out infinite}
.fab:hover{opacity:1;box-shadow:0 0 28px rgba(0,240,255,.75);transform:scale(1.08);color:#7ff7ff}
.fab:active{transform:scale(.94)}
.fab .fab-dot{position:absolute;top:-4px;right:-4px;width:14px;height:14px;border-radius:50%;background:#ff007f;box-shadow:0 0 10px rgba(255,0,127,.8);animation:blink 1.4s infinite}
@keyframes fabPulse{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* Responsive */
@media (max-width:1024px){
  .nav-search{display:none}
  .banner-grid{grid-template-columns:1fr;gap:36px}
  .pain-grid{grid-template-columns:1fr 1fr}
  .time-grid{grid-template-columns:1fr 1fr}
  .tips-wrap{grid-template-columns:1fr}
  .result-band{grid-template-columns:1fr 1fr;gap:26px}
  .result-split{grid-template-columns:1fr}
  .quote-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .nav-links{display:none;position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;background:rgba(8,9,15,.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--glass-brd);padding:14px 5%}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 14px}
  .page-banner{padding:126px 0 60px}
  .page-banner h1{font-size:2rem}
  .sec-head h2{font-size:1.6rem}
  .cta-final h2{font-size:1.7rem}
  .quote-grid{grid-template-columns:1fr}
  .pain-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .nav-bar{gap:10px}
  .brand span small{display:none}
  .brand{font-size:.9rem}
  .btn-login{padding:8px 8px;font-size:.82rem}
  .btn-signup{padding:9px 13px;font-size:.82rem}
  .page-banner h1{font-size:1.65rem}
  .time-grid{grid-template-columns:1fr}
  .result-band{grid-template-columns:1fr}
  .banner-cta .btn-glow,.banner-cta .btn-ghost{width:100%;justify-content:center}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:60px 0}
}

/* roulang page: category1 */
:root {
  --primary: #0A2E1C;
  --primary-dark: #061A10;
  --accent-gold: #FFD700;
  --accent-red: #D32F2F;
  --bg-dark: #0D1B12;
  --text-light: #FFFFFF;
  --text-muted: #D1F2EB;
  --border: rgba(255, 215, 0, 0.2);
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
  --radius: 8px;
  --spacing: 24px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s ease;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Nav */
.site-header {
  background: rgba(10, 46, 28, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.nav-bar {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 16px 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent-gold);
  white-space: nowrap;
}

.brand-orb {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-gold), #FFA500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-gold);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.brand small {
  display: block;
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.2;
}

.nav-links {
  display: flex;
  gap: 24px;
  flex: 1;
}

.nav-links a {
  padding: 8px 0;
  font-size: 0.95rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.nav-links a:hover {
  color: var(--accent-gold);
  border-bottom-color: var(--accent-gold);
}

.nav-links a.active {
  color: var(--accent-gold);
  border-bottom-color: var(--accent-gold);
}

.nav-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  min-width: 200px;
  transition: all 0.3s ease;
}

.nav-search:focus-within {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.nav-search input {
  background: none;
  border: none;
  color: var(--text-light);
  flex: 1;
  outline: none;
  font-size: 0.9rem;
}

.nav-search input::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.nav-search kbd {
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.nav-auth {
  display: flex;
  gap: 12px;
  align-items: center;
}

.btn-login {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-light);
  transition: all 0.3s ease;
}

.btn-login:hover {
  color: var(--accent-gold);
}

.btn-signup {
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--accent-gold), #FFA500);
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 6px;
  box-shadow: var(--shadow-gold);
  transition: all 0.3s ease;
}

.btn-signup:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 215, 0, 0.4);
}

.nav-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--accent-gold);
}

/* Hero Banner */
.hero-banner {
  background: linear-gradient(rgba(10, 46, 28, 0.85), rgba(10, 46, 28, 0.85)), url('/assets/images/backpic/back-1.jpg') center/cover;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(211, 47, 47, 0.9);
  color: var(--text-light);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(211, 47, 47, 0.4);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--accent-gold);
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-item .number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-gold);
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
  margin-bottom: 4px;
}

.stat-item .label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Section Styles */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: left;
  max-width: 800px;
  margin-bottom: 48px;
}

.section-header .label {
  display: inline-block;
  background: rgba(255, 215, 0, 0.15);
  color: var(--accent-gold);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  border: 1px solid var(--border);
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 1.3;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Game Grid */
.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.game-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
}

.game-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.3);
  border-color: var(--accent-gold);
}

.game-card-image {
  position: relative;
  padding-top: 60%;
  overflow: hidden;
  background: var(--primary-dark);
}

.game-card-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.game-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--accent-red);
  color: var(--text-light);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(211, 47, 47, 0.5);
}

.game-badge.new {
  background: linear-gradient(135deg, #4CAF50, #2E7D32);
}

.game-card-body {
  padding: 20px;
}

.game-card-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 8px;
}

.game-meta {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.game-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.game-card-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.game-jackpot {
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid var(--accent-gold);
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 16px;
}

.game-jackpot .label {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 4px;
}

.game-jackpot .amount {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-gold);
  display: block;
}

.btn-play {
  display: block;
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, var(--accent-gold), #FFA500);
  color: var(--primary-dark);
  font-weight: 700;
  text-align: center;
  border-radius: 6px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

.btn-play:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(255, 215, 0, 0.5);
}

/* Filter Tabs */
.filter-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.filter-tabs button {
  padding: 10px 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.filter-tabs button:hover,
.filter-tabs button.active {
  background: linear-gradient(135deg, var(--accent-gold), #FFA500);
  color: var(--primary-dark);
  border-color: var(--accent-gold);
  box-shadow: 0 2px 12px rgba(255, 215, 0, 0.3);
}

/* Comparison Table */
.comparison-table {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 40px;
}

.comparison-table table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th {
  background: rgba(255, 215, 0, 0.1);
  color: var(--accent-gold);
  padding: 16px;
  text-align: left;
  font-weight: 700;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}

.comparison-table td {
  padding: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:hover {
  background: rgba(255, 255, 255, 0.05);
}

.table-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}

.table-badge.high {
  background: rgba(76, 175, 80, 0.2);
  color: #4CAF50;
}

.table-badge.medium {
  background: rgba(255, 193, 7, 0.2);
  color: #FFC107;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.2);
  border-color: var(--accent-gold);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--accent-gold), #FFA500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  color: var(--primary-dark);
  box-shadow: 0 4px 16px rgba(255, 215, 0, 0.3);
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Steps Section */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  margin-bottom: 40px;
  position: relative;
}

.step-card {
  position: relative;
  padding: 32px 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.3s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.2);
  border-color: var(--accent-gold);
}

.step-number {
  position: absolute;
  top: -16px;
  left: 24px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-gold), #FFA500);
  color: var(--primary-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
}

.step-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 12px;
  padding-top: 20px;
}

.step-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* FAQ */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--accent-gold);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-question:hover {
  color: var(--accent-gold);
}

.faq-question i {
  color: var(--accent-gold);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-content {
  padding: 0 24px 20px;
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.2), rgba(255, 215, 0, 0.2));
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius);
  padding: 60px 40px;
  text-align: center;
  margin: 60px 0;
}

.cta-section h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-light);
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  padding: 16px 40px;
  background: linear-gradient(135deg, var(--accent-gold), #FFA500);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(255, 215, 0, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(255, 215, 0, 0.6);
}

.btn-secondary {
  padding: 16px 40px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  font-weight: 700;
  font-size: 1.05rem;
  border: 2px solid var(--accent-gold);
  border-radius: 8px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover {
  background: rgba(255, 215, 0, 0.1);
  transform: translateY(-3px);
}

/* Footer */
.site-footer {
  background: rgba(6, 26, 16, 0.95);
  border-top: 1px solid var(--border);
  padding: 60px 0 24px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent-gold);
  margin-bottom: 16px;
}

.footer-grid h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 16px;
}

.footer-grid ul {
  list-style: none;
}

.footer-grid li {
  margin-bottom: 12px;
}

.footer-grid a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-grid a:hover {
  color: var(--accent-gold);
}

.footer-pays {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-pays span {
  background: rgba(255, 255, 255, 0.1);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--text-light);
  border: 1px solid var(--border);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 16px;
}

.badge-18 {
  background: var(--accent-red);
  color: var(--text-light);
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.8rem;
}

/* FAB */
.fab {
  position: fixed;
  left: 20px;
  bottom: 96px;
  z-index: 99;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--accent-gold), #FFA500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
  animation: float 3s ease-in-out infinite;
  border:3px solid rgba(10, 46, 28, 0.8);
}

.fab:hover {
  transform: scale(1.1) rotate(15deg);
  box-shadow: 0 6px 28px rgba(255, 215, 0, 0.6);
}

.fab i {
  font-size: 1.8rem;
  color: var(--primary-dark);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.fab-notification {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 20px;
  height: 20px;
  background: var(--accent-red);
  border-radius: 50%;
  border: 2px solid var(--primary-dark);
  animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Responsive */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .game-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }
}

@media (max-width: 768px) {
  .nav-bar {
    flex-wrap: wrap;
    gap: 16px;
  }
  
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 8px;
    order: 5;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .nav-search {
    display: none;
  }
  
  .nav-toggle {
    display: block;
    order: 3;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-stats {
    gap: 24px;
  }
  
  .stat-item .number {
    font-size: 1.8rem;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .game-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .feature-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .cta-section {
    padding: 40px 24px;
  }
  
  .cta-section h2 {
    font-size: 1.8rem;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  
  .fab {
    width: 56px;
    height: 56px;
    bottom: 80px;
    left: 16px;
  }
  
  .fab i {
    font-size: 1.5rem;
  }
  
  .comparison-table {
    overflow-x: auto;
  }
  
  .comparison-table table {
    min-width: 600px;
  }
}

@media (max-width: 520px) {
  .hero-content h1 {
    font-size: 1.75rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .section-header h2 {
    font-size: 1.75rem;
  }
  
  .brand {
    font-size: 0.95rem;
  }
  
  .brand-orb {
    width: 36px;
    height: 36px;
  }
}