/* roulang page: index */
:root{
  --bg-0:#05070f;
  --bg-1:#0a1020;
  --bg-2:#0e1730;
  --glass:rgba(18,28,54,.62);
  --glass-2:rgba(24,38,72,.5);
  --stroke:rgba(96,165,250,.22);
  --stroke-strong:rgba(96,165,250,.5);
  --primary:#2563eb;
  --primary-2:#38bdf8;
  --accent:#facc15;
  --accent-2:#f59e0b;
  --green:#22c55e;
  --text:#f8fafc;
  --muted:#9fb2cc;
  --muted-2:#6f83a3;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow:0 20px 50px rgba(3,7,18,.6);
  --shadow-glow:0 0 30px rgba(37,99,235,.35);
  --gap:clamp(20px,3vw,40px);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(37,99,235,.22),transparent 60%),
    radial-gradient(900px 500px at -10% 20%,rgba(56,189,248,.14),transparent 55%),
    var(--bg-0);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--primary-2);text-decoration:none;transition:color .25s ease;}
a:hover{color:#7dd3fc;}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .6em;font-weight:800;letter-spacing:-.01em;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--primary-2);outline-offset:3px;border-radius:6px;}

.container{
  width:100%;
  max-width:1220px;
  margin:0 auto;
  padding:0 clamp(16px,3vw,32px);
}
.section{padding:clamp(48px,7vw,90px) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(10,16,32,.65),rgba(5,7,15,.2));border-top:1px solid rgba(96,165,250,.08);border-bottom:1px solid rgba(96,165,250,.08);}
.section-head{margin-bottom:clamp(28px,4vw,48px);max-width:820px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--primary-2);
  padding:6px 14px;border-radius:999px;
  border:1px solid var(--stroke-strong);
  background:rgba(37,99,235,.12);
  margin-bottom:16px;
}
.section-title{font-size:clamp(24px,3.4vw,38px);}
.section-sub{color:var(--muted);font-size:clamp(15px,1.4vw,17px);}

/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,7,15,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(96,165,250,.14);
}
.nav-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;min-height:70px;
}
.brand{
  display:flex;align-items:center;gap:11px;
  font-weight:900;font-size:clamp(14px,1.5vw,17px);
  color:var(--text);letter-spacing:-.02em;line-height:1.15;
}
.brand .mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:var(--shadow-glow);font-size:18px;
}
.brand span{max-width:260px;}
.main-nav{display:flex;align-items:center;gap:6px;}
.main-nav a{
  color:var(--muted);font-size:14.5px;font-weight:600;
  padding:9px 14px;border-radius:10px;transition:all .22s ease;
}
.main-nav a:hover{color:var(--text);background:rgba(56,189,248,.1);}
.main-nav a.active{color:var(--text);background:rgba(37,99,235,.22);border:1px solid var(--stroke-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;}
.btn-login{
  color:var(--primary-2);font-weight:700;font-size:14.5px;
  padding:9px 16px;border-radius:10px;border:1px solid var(--stroke-strong);
  background:transparent;cursor:pointer;transition:all .22s ease;
}
.btn-login:hover{background:rgba(56,189,248,.12);color:#a5f3fc;}
.btn-signup{
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#03121f;font-weight:800;font-size:14.5px;
  padding:10px 20px;border-radius:10px;border:none;cursor:pointer;
  box-shadow:0 0 18px rgba(56,189,248,.45);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(56,189,248,.7);color:#03121f;}
.nav-toggle{
  display:none;background:transparent;border:1px solid var(--stroke);
  color:var(--text);width:44px;height:44px;border-radius:11px;cursor:pointer;font-size:18px;
}
@media (max-width:960px){
  .main-nav{display:none;}
  .main-nav.open{
    display:flex;flex-direction:column;align-items:stretch;
    position:absolute;top:100%;left:0;right:0;
    background:rgba(6,10,22,.98);border-bottom:1px solid var(--stroke);
    padding:14px 20px 22px;gap:4px;
  }
  .main-nav.open a{padding:12px 14px;}
  .nav-toggle{display:grid;place-items:center;}
  .nav-actions .btn-login,.nav-actions .btn-signup{display:inline-block;}
}
@media (max-width:520px){
  .brand span{max-width:150px;font-size:12.5px;}
  .btn-login{padding:8px 10px;font-size:13px;}
  .btn-signup{padding:8px 12px;font-size:13px;}
  .nav-actions{gap:6px;}
}

/* ===== HERO ===== */
.hero{
  position:relative;overflow:hidden;
  padding:clamp(56px,8vw,110px) 0 clamp(48px,6vw,86px);
  background:linear-gradient(180deg,rgba(14,23,48,.85),rgba(5,7,15,.2)),
    url('/assets/images/a5db7a45cb27a842.jpg') center/cover no-repeat;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(700px 380px at 15% 30%,rgba(37,99,235,.3),transparent 65%);
  pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:var(--gap);align-items:center;}
.hero h1{font-size:clamp(27px,3.9vw,50px);color:#fff;}
.hero h1 .hl{background:linear-gradient(120deg,#facc15,#38bdf8);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{font-size:clamp(15px,1.5vw,17.5px);color:#cfe0f5;max-width:620px;margin-bottom:24px;}
.hero-points{display:grid;gap:12px;margin:0 0 28px;}
.hero-points li{display:flex;gap:11px;align-items:flex-start;color:#dce8f8;font-size:15px;}
.hero-points i{color:var(--accent);margin-top:5px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.btn-primary{
  display:inline-flex;align-items:center;gap:9px;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#04121f;font-weight:800;font-size:15.5px;
  padding:15px 30px;border-radius:13px;border:none;cursor:pointer;
  box-shadow:0 0 26px rgba(56,189,248,.5);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(56,189,248,.8);color:#04121f;}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(56,189,248,.08);color:var(--text);
  border:1px solid var(--stroke-strong);
  font-weight:700;font-size:15.5px;padding:15px 28px;border-radius:13px;cursor:pointer;
  transition:all .22s ease;
}
.btn-ghost:hover{background:rgba(56,189,248,.18);color:#fff;transform:translateY(-3px);}
.trust-strip{
  margin-top:26px;display:flex;flex-wrap:wrap;gap:10px;
}
.trust-strip span{
  font-size:12.5px;font-weight:700;color:#bfe3ff;
  padding:6px 13px;border-radius:999px;
  border:1px solid var(--stroke);
  background:rgba(9,18,38,.7);
}
.hero-panel{
  background:var(--glass);backdrop-filter:blur(16px);
  border:1px solid var(--stroke);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:17px;margin-bottom:18px;color:#fff;}
.mult-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:18px;}
.mult-chip{
  border-radius:12px;padding:13px 12px;text-align:center;
  background:rgba(9,18,38,.85);border:1px solid var(--stroke);
}
.mult-chip b{display:block;font-size:20px;font-weight:900;}
.mult-chip small{color:var(--muted);font-size:12px;}
.mc-blue b{color:#38bdf8;}
.mc-green b{color:#4ade80;}
.mc-purple b{color:#c084fc;}
.mc-gold b{color:#facc15;}
.hero-panel .jackpot{
  border-top:1px dashed var(--stroke);padding-top:16px;
}
.hero-panel .jackpot small{color:var(--muted);font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;}
.hero-panel .jackpot strong{display:block;font-size:26px;color:var(--accent);font-weight:900;margin-top:4px;}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
}

/* ===== INTRO CARDS ===== */
.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.p-card{
  background:var(--glass);border:1px solid var(--stroke);
  border-radius:var(--radius);padding:26px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.p-card:hover{transform:translateY(-6px);border-color:var(--stroke-strong);box-shadow:var(--shadow-glow);}
.p-card .ico{
  width:48px;height:48px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(37,99,235,.3),rgba(56,189,248,.2));
  border:1px solid var(--stroke-strong);color:var(--primary-2);font-size:20px;margin-bottom:16px;
}
.p-card h3{font-size:18px;color:#fff;}
.p-card p{color:var(--muted);font-size:14.8px;margin:0;}
@media (max-width:900px){.problem-grid{grid-template-columns:1fr;}}

/* ===== FEATURE ROWS ===== */
.feature-row{
  display:grid;grid-template-columns:1fr 1fr;gap:var(--gap);align-items:center;
  padding:clamp(28px,3.5vw,44px) 0;
}
.feature-row.reverse .fr-media{order:2;}
.feature-row.reverse .fr-text{order:1;}
.fr-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--stroke);box-shadow:var(--shadow);}
.fr-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;}
.fr-text h2{font-size:clamp(21px,2.6vw,30px);color:#fff;}
.fr-text h3{font-size:clamp(17px,1.9vw,21px);color:#bfe3ff;}
.fr-text p{color:var(--muted);font-size:15.3px;}
.fr-list{display:grid;gap:10px;margin-top:16px;}
.fr-list li{display:flex;gap:10px;color:#d7e5f7;font-size:15px;}
.fr-list i{color:var(--primary-2);margin-top:5px;}
@media (max-width:860px){
  .feature-row{grid-template-columns:1fr;}
  .feature-row.reverse .fr-media{order:1;}
  .feature-row.reverse .fr-text{order:2;}
}

/* ===== STATS ===== */
.stats-band{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  background:var(--glass);border:1px solid var(--stroke);
  border-radius:var(--radius-lg);padding:clamp(24px,3vw,40px);
}
.stat-item{text-align:left;}
.stat-item b{display:block;font-size:clamp(26px,3.4vw,40px);font-weight:900;color:#fff;line-height:1.1;}
.stat-item b .accent{color:var(--accent);}
.stat-item span{color:var(--muted);font-size:14px;}
@media (max-width:900px){.stats-band{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.stats-band{grid-template-columns:1fr;}}

/* ===== CATEGORY ENTRY MATRIX ===== */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.matrix-card{
  display:block;background:var(--glass-2);border:1px solid var(--stroke);
  border-radius:var(--radius);padding:26px;color:var(--text);
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.matrix-card:hover{transform:translateY(-6px);border-color:var(--stroke-strong);background:rgba(28,44,82,.72);color:#fff;}
.matrix-card .tag{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent);border:1px solid rgba(250,204,21,.4);border-radius:999px;
  padding:4px 11px;margin-bottom:14px;
}
.matrix-card h3{font-size:18px;color:#fff;}
.matrix-card p{color:var(--muted);font-size:14.6px;margin:0 0 14px;}
.matrix-card .go{font-weight:800;font-size:14px;color:var(--primary-2);}
@media (max-width:900px){.matrix-grid{grid-template-columns:1fr;}}

/* ===== REVIEWS ===== */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.review-card{
  background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius);
  padding:24px;display:flex;flex-direction:column;gap:14px;
}
.review-card .stars{color:var(--accent);font-size:14px;letter-spacing:2px;}
.review-card p{color:#d7e5f7;font-size:14.8px;margin:0;font-style:italic;}
.review-card .who{display:flex;align-items:center;gap:12px;margin-top:auto;}
.review-card .who img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:1px solid var(--stroke-strong);}
.review-card .who b{display:block;font-size:14.5px;color:#fff;}
.review-card .who small{color:var(--muted-2);font-size:12.5px;}
@media (max-width:900px){.review-grid{grid-template-columns:1fr;}}

/* ===== NEWS / CMS ===== */
.news-layout{display:grid;grid-template-columns:1.55fr 1fr;gap:32px;}
.news-main{display:grid;gap:20px;}
.news-card{
  display:grid;grid-template-columns:220px 1fr;gap:20px;
  background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius);
  overflow:hidden;transition:border-color .25s ease,transform .25s ease;
}
.news-card:hover{border-color:var(--stroke-strong);transform:translateY(-4px);}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;min-height:170px;}
.news-card .body{padding:20px 22px 20px 0;}
.news-card .body .meta{font-size:12.5px;color:var(--primary-2);font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;}
.news-card .body h3{font-size:18px;color:#fff;margin-bottom:8px;}
.news-card .body h3 a{color:#fff;}
.news-card .body h3 a:hover{color:var(--primary-2);}
.news-card .body p{color:var(--muted);font-size:14.5px;margin:0;}
.side-list{display:grid;gap:14px;align-content:start;}
.side-list .side-title{font-size:15px;font-weight:800;color:#bfe3ff;text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px;}
.side-item{
  background:var(--glass-2);border:1px solid var(--stroke);border-radius:var(--radius-sm);
  padding:14px 16px;transition:border-color .22s ease,background .22s ease;
}
.side-item:hover{border-color:var(--stroke-strong);background:rgba(28,44,82,.6);}
.side-item a{display:block;color:#fff;font-weight:700;font-size:14.8px;margin-bottom:4px;}
.side-item a:hover{color:var(--primary-2);}
.side-item small{color:var(--muted-2);font-size:12.5px;}
.empty-note{color:var(--muted);font-size:14.5px;padding:18px;border:1px dashed var(--stroke);border-radius:var(--radius-sm);}
.see-more{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--primary-2);font-size:14.5px;}
.see-more:hover{color:#7dd3fc;}
@media (max-width:960px){
  .news-layout{grid-template-columns:1fr;}
  .news-card{grid-template-columns:1fr;}
  .news-card .body{padding:18px 20px 22px;}
  .news-card .thumb img{aspect-ratio:16/9;min-height:0;}
}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
  background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius);
  padding:0;overflow:hidden;
}
.faq-item summary{
  cursor:pointer;list-style:none;padding:20px 24px;
  font-weight:800;color:#fff;font-size:16px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--primary-2);transition:transform .25s ease;}
.faq-item[open] summary::after{content:"\f068";}
.faq-item p{padding:0 24px 22px;margin:0;color:var(--muted);font-size:15px;}

/* ===== CTA ===== */
.cta-band{
  position:relative;overflow:hidden;text-align:center;
  border-radius:var(--radius-lg);
  padding:clamp(38px,5vw,64px) clamp(22px,4vw,54px);
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.18)),
    url('/assets/images/05e57a980e0b63a8.jpg') center/cover no-repeat;
  border:1px solid var(--stroke-strong);
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(23px,3vw,36px);color:#fff;}
.cta-band p{color:#dbe9fb;max-width:720px;margin:0 auto 26px;font-size:15.6px;}
.cta-band .hero-cta{justify-content:center;}
.pay-row{
  margin-top:26px;display:flex;flex-wrap:wrap;gap:12px;justify-content:center;
}
.pay-row span{
  font-size:13px;font-weight:800;color:#e2eefb;
  padding:8px 16px;border-radius:10px;
  background:rgba(6,12,26,.75);border:1px solid var(--stroke-strong);
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(7,10,22,.82);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,10,22,.82),rgba(7,10,22,.82)),linear-gradient(135deg,#38bdf8,#a3e635);
  background-origin:border-box;background-clip:padding-box,border-box;
  color:#38bdf8;font-size:21px;cursor:pointer;
  box-shadow:0 0 22px rgba(56,189,248,.5);
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  opacity:.85;text-decoration:none;
}
.fab:hover{opacity:1;transform:scale(1.1) translateY(-3px);box-shadow:0 0 34px rgba(56,189,248,.85);color:#a5f3fc;}
.fab:active{transform:scale(.94);}
.fab .dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#f43f5e;box-shadow:0 0 0 2px #05070f;
}

/* ===== BOTTOM BAR ===== */
.bottom-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(5,9,20,.94);backdrop-filter:blur(12px);
  border-top:1px solid var(--stroke-strong);
  padding:11px 16px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.bottom-bar p{margin:0;font-size:13.5px;color:#cfe0f5;font-weight:600;}
.bottom-bar p b{color:var(--accent);}
.bottom-bar a{
  flex:0 0 auto;background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#04121f;font-weight:800;font-size:13.5px;
  padding:10px 20px;border-radius:10px;box-shadow:0 0 18px rgba(56,189,248,.4);
}
.bottom-bar a:hover{color:#04121f;box-shadow:0 0 26px rgba(56,189,248,.75);}
@media (max-width:520px){
  .bottom-bar p{font-size:12px;}
  .bottom-bar a{padding:9px 14px;font-size:12.5px;}
  .fab{bottom:88px;width:52px;height:52px;font-size:19px;}
}

/* ===== FOOTER ===== */
.site-footer{
  background:linear-gradient(180deg,rgba(10,16,32,.9),rgba(4,6,13,1));
  border-top:1px solid var(--stroke);
  padding:clamp(44px,5vw,72px) 0 120px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;}
.footer-grid h4{font-size:14.5px;color:#fff;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px;}
.footer-grid p,.footer-grid li{color:var(--muted);font-size:14.3px;}
.footer-grid li{margin-bottom:9px;}
.footer-grid li a{color:var(--muted);}
.footer-grid li a:hover{color:var(--primary-2);}
.footer-brand{display:flex;align-items:center;gap:11px;font-weight:900;color:#fff;margin-bottom:14px;font-size:15.5px;line-height:1.2;}
.footer-brand .mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));font-size:17px;
}
.footer-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--stroke);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
}
.footer-bottom small{color:var(--muted-2);font-size:13px;}
.badge-18{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;
  border:2px solid #f43f5e;color:#f43f5e;font-weight:900;font-size:12.5px;
}
@media (max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
}

/* roulang page: article */
:root{
  --bg-0:#05070f;
  --bg-1:#0a1020;
  --bg-2:#0e1730;
  --glass:rgba(18,28,54,.62);
  --glass-2:rgba(24,38,72,.5);
  --stroke:rgba(96,165,250,.22);
  --stroke-strong:rgba(96,165,250,.5);
  --primary:#2563eb;
  --primary-2:#38bdf8;
  --accent:#facc15;
  --accent-2:#f59e0b;
  --green:#22c55e;
  --text:#f8fafc;
  --muted:#9fb2cc;
  --muted-2:#6f83a3;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow:0 20px 50px rgba(3,7,18,.6);
  --shadow-glow:0 0 30px rgba(37,99,235,.35);
  --gap:clamp(20px,3vw,40px);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(37,99,235,.22),transparent 60%),
    radial-gradient(900px 500px at -10% 20%,rgba(56,189,248,.14),transparent 55%),
    var(--bg-0);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--primary-2);text-decoration:none;transition:color .25s ease;}
a:hover{color:#7dd3fc;}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--primary-2);outline-offset:3px;border-radius:8px;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.22;font-weight:800;letter-spacing:-.01em;}
h1{font-size:clamp(26px,3.6vw,44px);color:#fff;}
h2{font-size:clamp(23px,3vw,34px);}
h3{font-size:clamp(18px,2vw,22px);}
p{margin:0 0 14px;}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 clamp(16px,3vw,32px);}
.section{padding:clamp(46px,6.5vw,88px) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(10,16,32,.65),rgba(5,7,15,.2));border-top:1px solid rgba(96,165,250,.08);border-bottom:1px solid rgba(96,165,250,.08);}
.section-head{margin-bottom:clamp(26px,3.5vw,44px);max-width:860px;}
.section-sub{color:var(--muted);font-size:clamp(15px,1.4vw,17px);margin:0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--primary-2);padding:6px 14px;border-radius:999px;
  border:1px solid var(--stroke-strong);background:rgba(37,99,235,.12);
  margin-bottom:16px;
}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap);}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,2vw,22px);}
/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,7,15,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(96,165,250,.14);
}
.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:70px;position:relative;}
.brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:clamp(13px,1.5vw,17px);color:var(--text);letter-spacing:-.02em;line-height:1.15;}
.brand .mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:var(--shadow-glow);font-size:18px;
}
.brand span{max-width:260px;}
.main-nav{display:none;list-style:none;padding:0;margin:0;}
.main-nav a{color:var(--muted);font-size:14.5px;font-weight:600;padding:9px 14px;border-radius:10px;transition:all .22s ease;display:block;}
.main-nav a:hover{color:var(--text);background:rgba(56,189,248,.1);}
.main-nav a.active{color:var(--text);background:rgba(37,99,235,.22);border:1px solid var(--stroke-strong);}
.main-nav.open{
  display:flex;flex-direction:column;align-items:stretch;gap:4px;
  position:absolute;top:100%;left:-8px;right:-8px;
  background:rgba(6,10,22,.98);border:1px solid var(--stroke);border-radius:0 0 var(--radius) var(--radius);
  padding:14px 20px 22px;box-shadow:var(--shadow);
}
.main-nav.open a{padding:12px 14px;}
.nav-actions{display:flex;align-items:center;gap:6px;}
.btn-login{
  color:var(--primary-2);font-weight:700;font-size:13px;padding:8px 10px;border-radius:10px;
  border:1px solid var(--stroke-strong);background:transparent;cursor:pointer;transition:all .22s ease;
}
.btn-login:hover{background:rgba(56,189,248,.12);color:#a5f3fc;}
.btn-signup{
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#03121f;font-weight:800;font-size:13px;padding:9px 13px;border-radius:10px;border:none;cursor:pointer;
  box-shadow:0 0 18px rgba(56,189,248,.45);transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(56,189,248,.7);color:#03121f;}
.nav-toggle{
  display:grid;place-items:center;background:transparent;border:1px solid var(--stroke);
  color:var(--text);width:44px;height:44px;border-radius:11px;cursor:pointer;font-size:18px;
}
@media (min-width:1024px){
  .main-nav{display:flex;align-items:center;gap:6px;}
  .main-nav.open{position:static;background:transparent;border:none;box-shadow:none;padding:0;flex-direction:row;}
  .nav-toggle{display:none;}
  .brand span{max-width:260px;font-size:16.5px;}
  .btn-login{padding:9px 16px;font-size:14.5px;}
  .btn-signup{padding:10px 20px;font-size:14.5px;}
  .nav-actions{gap:10px;}
}
/* ===== BUTTONS ===== */
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#04121f;font-weight:800;font-size:15.5px;padding:15px 30px;border-radius:13px;border:none;cursor:pointer;
  box-shadow:0 0 26px rgba(56,189,248,.5);transition:transform .22s ease,box-shadow .22s ease;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(56,189,248,.8);color:#04121f;}
.btn-primary:active{transform:translateY(-1px) scale(.99);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:rgba(56,189,248,.08);color:var(--text);border:1px solid var(--stroke-strong);
  font-weight:700;font-size:15.5px;padding:15px 28px;border-radius:13px;cursor:pointer;
  transition:all .22s ease;
}
.btn-ghost:hover{background:rgba(56,189,248,.18);color:#fff;transform:translateY(-3px);}
.btn-block{width:100%;}
/* ===== BADGES / PILLS ===== */
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:5px 12px;border-radius:999px;border:1px solid var(--stroke);color:var(--primary-2);
  background:rgba(56,189,248,.1);
}
.tag--gold{color:var(--accent);border-color:rgba(250,204,21,.4);background:rgba(250,204,21,.1);}
.tag--green{color:#86efac;border-color:rgba(34,197,94,.4);background:rgba(34,197,94,.12);}
.badge-18{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;
  border:1px solid rgba(250,204,21,.5);color:var(--accent);font-weight:800;font-size:12px;
  background:rgba(250,204,21,.08);
}
/* ===== CARDS ===== */
.card{
  background:var(--glass);
  border:1px solid var(--stroke);
  border-radius:var(--radius-lg);
  padding:clamp(20px,2.4vw,28px);
  backdrop-filter:blur(12px);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--stroke-strong);box-shadow:0 18px 42px rgba(3,7,18,.55);}
.card h3{color:#fff;display:flex;align-items:center;gap:10px;}
.card p{color:var(--muted);margin:0;}
.card .icon-box{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:19px;
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.25));
  border:1px solid var(--stroke-strong);color:#bfe6ff;margin-bottom:14px;
}
/* ===== ARTICLE HERO ===== */
.article-hero{
  position:relative;overflow:hidden;
  padding:clamp(30px,4.5vw,60px) 0 clamp(34px,4.5vw,64px);
  background:
    linear-gradient(180deg,rgba(5,7,15,.86),rgba(5,7,15,.94)),
    url('/assets/images/05e57a980e0b63a8.jpg') center/cover no-repeat;
  border-bottom:1px solid rgba(96,165,250,.12);
}
.article-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(720px 360px at 12% 20%,rgba(37,99,235,.32),transparent 65%);
  pointer-events:none;
}
.article-hero .container{position:relative;z-index:2;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted-2);margin-bottom:16px;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--primary-2);}
.breadcrumb .sep{opacity:.5;}
.article-hero h1{max-width:900px;margin-bottom:16px;}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;color:var(--muted);font-size:14px;margin-bottom:18px;}
.article-meta i{color:var(--primary-2);margin-right:6px;}
.hero-lead{font-size:clamp(15px,1.5vw,17.5px);color:#cfe0f5;max-width:820px;margin:0;}
.hero-figure{margin-top:clamp(24px,3vw,38px);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--stroke);box-shadow:var(--shadow);}
.hero-figure img{width:100%;height:auto;}
/* ===== ARTICLE LAYOUT ===== */
.article-layout{display:grid;grid-template-columns:1fr;gap:var(--gap);align-items:start;}
.article-column{
  background:rgba(18,28,54,.34);
  border:1px solid var(--stroke);
  border-radius:var(--radius-lg);
  padding:clamp(20px,3vw,40px);
  min-width:0;
}
.article-body{max-width:720px;font-size:16.5px;color:#dbe6f7;}
.article-body h2{font-size:clamp(21px,2.6vw,29px);color:#fff;margin:38px 0 14px;}
.article-body h2:first-child{margin-top:0;}
.article-body h3{font-size:clamp(18px,2vw,22px);color:#e8f2ff;margin:30px 0 12px;}
.article-body h4{font-size:17px;color:#e8f2ff;margin:24px 0 10px;}
.article-body p{margin:0 0 18px;line-height:1.7;}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px;line-height:1.7;}
.article-body li{margin-bottom:10px;}
.article-body a{color:var(--primary-2);text-decoration:underline;}
.article-body img{border-radius:var(--radius);margin:24px 0;border:1px solid var(--stroke);}
.article-body blockquote{
  margin:26px 0;padding:18px 24px;border-left:3px solid var(--primary-2);
  background:var(--glass-2);border-radius:0 var(--radius) var(--radius) 0;color:#e2ecfb;
}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;}
.article-body th,.article-body td{border:1px solid var(--stroke);padding:11px 14px;text-align:left;}
.article-body th{background:rgba(37,99,235,.18);color:#fff;font-weight:700;}
.article-body tr:nth-child(even) td{background:rgba(255,255,255,.02);}
.notice-box{
  border:1px dashed var(--stroke-strong);border-radius:var(--radius);
  padding:26px;background:rgba(24,38,72,.4);text-align:left;
}
.notice-box h2{margin-top:0;}
/* ===== SIDEBAR ===== */
.article-side{display:grid;gap:20px;position:relative;}
.side-card{
  background:var(--glass);
  border:1px solid var(--stroke);
  border-radius:var(--radius-lg);
  padding:22px;
  backdrop-filter:blur(12px);
}
.side-card h3{font-size:16px;color:#fff;margin-bottom:14px;display:flex;align-items:center;gap:9px;}
.side-card h3 i{color:var(--primary-2);}
.spec-list{list-style:none;margin:0;padding:0;}
.spec-list li{
  display:flex;justify-content:space-between;gap:12px;
  padding:10px 0;border-bottom:1px dashed rgba(96,165,250,.18);
  font-size:14.5px;color:var(--muted);
}
.spec-list li:last-child{border-bottom:none;}
.spec-list li strong{color:#e8f2ff;font-weight:700;text-align:right;}
.side-form label{display:block;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted-2);margin-bottom:8px;}
.side-form input{
  width:100%;padding:13px 15px;border-radius:12px;margin-bottom:12px;
  background:rgba(5,10,24,.75);border:1px solid var(--stroke);
  color:var(--text);font-size:15px;transition:border-color .22s ease,box-shadow .22s ease;
}
.side-form input::placeholder{color:var(--muted-2);}
.side-form input:focus{border-color:var(--stroke-strong);box-shadow:0 0 0 3px rgba(56,189,248,.16);outline:none;}
.form-note{font-size:13.5px;color:var(--muted-2);margin:12px 0 0;}
.form-note.ok{color:#86efac;}
/* ===== STATS STRIP ===== */
.stat-tile{
  background:var(--glass-2);border:1px solid var(--stroke);border-radius:var(--radius);
  padding:18px 18px;text-align:left;transition:border-color .25s ease,transform .25s ease;
}
.stat-tile:hover{border-color:var(--stroke-strong);transform:translateY(-3px);}
.stat-tile .num{display:block;font-size:clamp(20px,2.4vw,27px);font-weight:900;color:#fff;letter-spacing:-.02em;}
.stat-tile .num em{font-style:normal;color:var(--accent);}
.stat-tile .lbl{display:block;font-size:13px;color:var(--muted);margin-top:6px;}
/* ===== MECHANICS ===== */
.mech-card{position:relative;overflow:hidden;}
.mech-card .mech-index{
  position:absolute;top:16px;right:18px;font-size:38px;font-weight:900;color:rgba(96,165,250,.16);line-height:1;
}
.mech-card ul{list-style:none;margin:14px 0 0;padding:0;}
.mech-card ul li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted);margin-bottom:8px;}
.mech-card ul li i{color:var(--primary-2);margin-top:5px;font-size:12px;}
/* ===== TABLE SECTION ===== */
.paytable-wrap{
  border:1px solid var(--stroke);border-radius:var(--radius-lg);
  background:var(--glass);overflow:hidden;
}
.paytable{width:100%;border-collapse:collapse;font-size:15px;}
.paytable th,.paytable td{padding:14px 16px;text-align:left;border-bottom:1px solid rgba(96,165,250,.14);}
.paytable thead th{
  background:rgba(37,99,235,.2);color:#fff;font-size:13px;
  letter-spacing:.08em;text-transform:uppercase;
}
.paytable tbody tr:hover td{background:rgba(56,189,248,.06);}
.paytable td strong{color:var(--accent);}
.paytable tbody tr:last-child td{border-bottom:none;}
/* ===== PAYMENTS ===== */
.pay-card{display:flex;gap:14px;align-items:flex-start;}
.pay-card .pay-icon{
  width:52px;height:52px;flex:0 0 52px;border-radius:14px;display:grid;place-items:center;
  font-size:20px;color:#04121f;background:linear-gradient(135deg,#38bdf8,#60a5fa);
}
.pay-card .pay-icon.gold{background:linear-gradient(135deg,#facc15,#f59e0b);}
.pay-card .pay-icon.green{background:linear-gradient(135deg,#34d399,#22c55e);}
.pay-card .pay-icon.blue{background:linear-gradient(135deg,#60a5fa,#2563eb);color:#eaf4ff;}
.pay-card h3{font-size:17px;margin-bottom:6px;}
.pay-card p{font-size:14.5px;color:var(--muted);margin:0;}
/* ===== TRUST ===== */
.trust-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.trust-item{display:flex;gap:12px;align-items:flex-start;padding:16px 0;border-bottom:1px dashed rgba(96,165,250,.18);}
.trust-item:last-child{border-bottom:none;}
.trust-item i{color:var(--primary-2);font-size:18px;margin-top:4px;}
.trust-item strong{display:block;color:#eaf2ff;font-size:15.5px;margin-bottom:4px;}
.trust-item span{color:var(--muted);font-size:14.5px;}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
  background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius);
  padding:4px 20px;transition:border-color .25s ease,background .25s ease;
}
.faq-item[open]{border-color:var(--stroke-strong);background:rgba(24,38,72,.6);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 0;font-weight:700;font-size:16.5px;color:#eef5ff;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--primary-2);font-size:13px;transition:transform .25s ease;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{color:var(--muted);font-size:15.5px;margin:0 0 20px;}
/* ===== CHANNELS ===== */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.channel-card{
  display:block;background:var(--glass-2);border:1px solid var(--stroke);border-radius:var(--radius-lg);
  padding:24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.channel-card:hover{transform:translateY(-5px);border-color:var(--stroke-strong);box-shadow:0 18px 40px rgba(3,7,18,.55);}
.channel-card .ch-tag{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--primary-2);font-weight:700;}
.channel-card h3{color:#fff;margin:10px 0 8px;font-size:18px;}
.channel-card p{color:var(--muted);font-size:14.5px;margin:0 0 14px;}
.channel-card .ch-more{font-size:14px;font-weight:700;color:var(--accent);}
/* ===== CTA BAND ===== */
.cta-band{
  position:relative;overflow:hidden;text-align:center;
  padding:clamp(48px,6vw,84px) 0;
  background:
    linear-gradient(180deg,rgba(5,7,15,.9),rgba(5,7,15,.95)),
    url('/assets/images/40d251f4b2180f5e.jpg') center/cover no-repeat;
  border-top:1px solid rgba(96,165,250,.14);
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(600px 300px at 50% 0%,rgba(56,189,248,.28),transparent 70%);
  pointer-events:none;
}
.cta-band .container{position:relative;z-index:2;max-width:840px;}
.cta-band h2{color:#fff;}
.cta-band p{color:#cfe0f5;font-size:17px;margin-bottom:26px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:999px;display:grid;place-items:center;
  color:#dff3ff;font-size:21px;opacity:.78;
  background:linear-gradient(#070c1a,#070c1a) padding-box,
             linear-gradient(120deg,#38bdf8,#a3e635) border-box;
  border:1px solid transparent;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.08);color:#fff;box-shadow:0 0 32px rgba(56,189,248,.75);}
.fab .fab-dot{
  position:absolute;top:6px;right:6px;width:11px;height:11px;border-radius:50%;
  background:#f43f5e;box-shadow:0 0 0 2px rgba(5,7,15,.9);animation:pulseDot 1.6s infinite;
}
@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.82);}}
/* ===== FOOTER ===== */
.site-footer{
  background:linear-gradient(180deg,rgba(8,14,30,.9),rgba(4,6,14,.98));
  border-top:1px solid rgba(96,165,250,.16);
  padding:clamp(40px,5vw,64px) 0 26px;
  margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(22px,3vw,40px);}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;font-size:15.5px;margin-bottom:14px;line-height:1.25;}
.footer-brand .mark{
  width:36px;height:36px;flex:0 0 36px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));font-size:16px;
}
.site-footer p{color:var(--muted);font-size:14.5px;max-width:420px;}
.site-footer h4{font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:#dbe7f8;margin-bottom:14px;}
.site-footer ul{list-style:none;margin:0;padding:0;}
.site-footer ul li{color:var(--muted);font-size:14.5px;margin-bottom:9px;}
.site-footer ul li a{color:var(--muted);}
.site-footer ul li a:hover{color:var(--primary-2);}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  margin-top:34px;padding-top:20px;border-top:1px solid rgba(96,165,250,.14);
}
.footer-bottom small{color:var(--muted-2);font-size:13px;}
/* ===== RESPONSIVE ===== */
@media (min-width:1024px){
  .article-layout{grid-template-columns:minmax(0,1fr) 340px;}
  .article-side{position:sticky;top:96px;}
}
@media (max-width:1023px){
  .hero-lead{max-width:100%;}
  .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:768px){
  .grid-3,.grid-4,.grid-2,.trust-row{grid-template-columns:1fr;}
  .channel-grid{grid-template-columns:1fr;}
  .paytable th,.paytable td{padding:12px 12px;font-size:14px;}
  .article-body{font-size:16px;}
}
@media (max-width:520px){
  .brand span{max-width:150px;font-size:12.5px;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-actions .btn-primary,.cta-actions .btn-ghost{width:100%;}
  .article-column{padding:18px;}
  .side-card{padding:18px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

/* roulang page: category1 */
:root{
  --bg-0:#05070f;
  --bg-1:#0a1020;
  --bg-2:#0e1730;
  --glass:rgba(18,28,54,.62);
  --glass-2:rgba(24,38,72,.5);
  --stroke:rgba(96,165,250,.22);
  --stroke-strong:rgba(96,165,250,.5);
  --primary:#2563eb;
  --primary-2:#38bdf8;
  --accent:#facc15;
  --accent-2:#f59e0b;
  --green:#22c55e;
  --text:#f8fafc;
  --muted:#9fb2cc;
  --muted-2:#6f83a3;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow:0 20px 50px rgba(3,7,18,.6);
  --shadow-glow:0 0 30px rgba(37,99,235,.35);
  --gap:clamp(20px,3vw,40px);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(37,99,235,.22),transparent 60%),
    radial-gradient(900px 500px at -10% 20%,rgba(56,189,248,.14),transparent 55%),
    var(--bg-0);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0 0 .55em;line-height:1.25;font-weight:800;letter-spacing:-.01em;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:var(--primary-2);text-decoration:none;transition:color .25s ease;}
a:hover{color:#7dd3fc;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--primary-2);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 clamp(16px,3vw,32px);}
.section{padding:clamp(48px,7vw,90px) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(10,16,32,.65),rgba(5,7,15,.2));border-top:1px solid rgba(96,165,250,.08);border-bottom:1px solid rgba(96,165,250,.08);}
.section-head{margin-bottom:clamp(28px,4vw,48px);max-width:820px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--primary-2);padding:6px 14px;border-radius:999px;
  border:1px solid var(--stroke-strong);background:rgba(37,99,235,.12);margin-bottom:16px;
}
.section-title{font-size:clamp(24px,3.4vw,38px);}
.section-sub{color:var(--muted);font-size:clamp(15px,1.4vw,17px);margin-bottom:0;}
/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,7,15,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(96,165,250,.14);
}
.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:70px;position:relative;}
.brand{
  display:flex;align-items:center;gap:11px;
  font-weight:900;font-size:clamp(14px,1.5vw,17px);
  color:var(--text);letter-spacing:-.02em;line-height:1.15;
}
.brand .mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:var(--shadow-glow);font-size:18px;
}
.brand span{max-width:260px;}
.main-nav{display:none;}
.main-nav a{color:var(--muted);font-size:14.5px;font-weight:600;padding:9px 14px;border-radius:10px;transition:all .22s ease;}
.main-nav a:hover{color:var(--text);background:rgba(56,189,248,.1);}
.main-nav a.active{color:var(--text);background:rgba(37,99,235,.22);border:1px solid var(--stroke-strong);}
.nav-actions{display:flex;align-items:center;gap:8px;}
.btn-login{
  color:var(--primary-2);font-weight:700;font-size:14px;
  padding:9px 14px;border-radius:10px;border:1px solid var(--stroke-strong);
  background:transparent;cursor:pointer;transition:all .22s ease;white-space:nowrap;
}
.btn-login:hover{background:rgba(56,189,248,.12);color:#a5f3fc;}
.btn-signup{
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#03121f;font-weight:800;font-size:14px;
  padding:10px 18px;border-radius:10px;border:none;cursor:pointer;
  box-shadow:0 0 18px rgba(56,189,248,.45);
  transition:transform .2s ease,box-shadow .2s ease;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(56,189,248,.7);color:#03121f;}
.nav-toggle{
  display:grid;place-items:center;background:transparent;border:1px solid var(--stroke);
  color:var(--text);width:44px;height:44px;border-radius:11px;cursor:pointer;font-size:18px;
}
.main-nav.open{
  display:flex;flex-direction:column;align-items:stretch;
  position:absolute;top:100%;left:0;right:0;
  background:rgba(6,10,22,.98);border-bottom:1px solid var(--stroke);
  padding:14px 20px 22px;gap:4px;
}
.main-nav.open a{padding:12px 14px;}
@media (min-width:1080px){
  .main-nav{display:flex;flex-direction:row;align-items:center;gap:6px;position:static;background:none;border:none;padding:0;}
  .nav-toggle{display:none;}
}
/* ===== HERO ===== */
.cat-hero{
  position:relative;overflow:hidden;
  padding:clamp(52px,7vw,104px) 0 clamp(46px,6vw,84px);
  background:linear-gradient(180deg,rgba(10,16,32,.9),rgba(5,7,15,.35)),
    url('/assets/images/98bd6bc8928d8d2e.jpg') center/cover no-repeat;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(720px 400px at 18% 28%,rgba(37,99,235,.32),transparent 66%);
  pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:var(--gap);align-items:center;}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:var(--muted-2);margin-bottom:16px;}
.crumb a{color:var(--muted);}
.crumb i{font-size:10px;}
.cat-hero h1{font-size:clamp(26px,3.7vw,46px);color:#fff;}
.cat-hero h1 .hl{background:linear-gradient(120deg,#facc15,#38bdf8);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{font-size:clamp(15px,1.5vw,17.5px);color:#cfe0f5;max-width:640px;margin-bottom:24px;}
.hero-points{display:grid;gap:12px;margin:0 0 28px;}
.hero-points li{display:flex;gap:11px;align-items:flex-start;color:#dce8f8;font-size:15px;}
.hero-points i{color:var(--accent);margin-top:5px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.btn-primary{
  display:inline-flex;align-items:center;gap:9px;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#04121f;font-weight:800;font-size:15.5px;
  padding:15px 30px;border-radius:13px;border:none;cursor:pointer;
  box-shadow:0 0 26px rgba(56,189,248,.5);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(56,189,248,.8);color:#04121f;}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(56,189,248,.08);color:var(--text);
  border:1px solid var(--stroke-strong);font-weight:700;font-size:15.5px;
  padding:15px 28px;border-radius:13px;cursor:pointer;transition:all .22s ease;
}
.btn-ghost:hover{background:rgba(56,189,248,.18);color:#fff;transform:translateY(-3px);}
.glass-card{
  background:var(--glass);
  border:1px solid var(--stroke);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.hero-panel{padding:clamp(22px,2.6vw,32px);}
.panel-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap;}
.rank-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  color:#1a1204;padding:7px 14px;border-radius:999px;
  background:linear-gradient(135deg,var(--accent-2),var(--accent));
  box-shadow:0 0 22px rgba(250,204,21,.35);
}
.live-dot{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);}
.live-dot::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:pulse 1.8s infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.82);}}
.panel-title{font-size:19px;margin-bottom:16px;}
.rank-track{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;position:relative;margin-bottom:16px;}
.rank-step{font-size:11.5px;text-align:center;padding:8px 4px;border-radius:8px;background:rgba(96,165,250,.08);color:var(--muted-2);border:1px solid transparent;font-weight:700;}
.rank-step.done{color:#bfdbfe;background:rgba(37,99,235,.18);}
.rank-step.active{color:#0b1220;background:linear-gradient(135deg,var(--accent-2),var(--accent));box-shadow:0 0 18px rgba(250,204,21,.35);}
.rank-bar{grid-column:1 / -1;height:6px;border-radius:999px;background:rgba(96,165,250,.15);overflow:hidden;margin-top:4px;}
.rank-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--primary-2),var(--accent));}
.panel-list{display:grid;gap:11px;margin-bottom:22px;}
.panel-list li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:#dbe7f7;}
.panel-list i{color:var(--primary-2);margin-top:5px;}
.panel-cta{width:100%;justify-content:center;}
/* ===== SPLIT / BENEFITS ===== */
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:var(--gap);align-items:start;}
.body-copy{color:#cddcee;font-size:15.5px;}
.body-copy strong{color:#fff;}
.tick-list{display:grid;gap:12px;margin-top:18px;}
.tick-list li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:#d5e2f2;}
.tick-list i{color:var(--green);margin-top:5px;}
.benefit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(14px,2vw,22px);}
.benefit-card{
  background:var(--glass-2);border:1px solid var(--stroke);border-radius:var(--radius);
  padding:clamp(18px,2vw,26px);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.benefit-card:hover{transform:translateY(-5px);border-color:var(--stroke-strong);box-shadow:var(--shadow-glow);}
.icon-badge{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.2));
  border:1px solid var(--stroke-strong);color:var(--primary-2);font-size:18px;margin-bottom:14px;
}
.benefit-card h3{font-size:17px;margin-bottom:8px;}
.benefit-card p{color:var(--muted);font-size:14.6px;margin:0;}
/* ===== STEPS ===== */
.step-list{display:grid;gap:14px;}
.step-item{
  display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start;
  background:rgba(14,23,48,.45);border:1px solid var(--stroke);border-radius:var(--radius);
  padding:clamp(16px,2vw,24px);transition:border-color .25s ease,transform .25s ease;
}
.step-item:hover{border-color:var(--stroke-strong);transform:translateX(4px);}
.step-num{
  width:56px;height:56px;border-radius:15px;display:grid;place-items:center;
  font-weight:900;font-size:19px;color:#04121f;
  background:linear-gradient(135deg,var(--primary-2),var(--accent));
  box-shadow:0 0 22px rgba(56,189,248,.35);
}
.step-item h3{font-size:17px;margin-bottom:6px;}
.step-item p{color:var(--muted);font-size:14.8px;margin:0;}
/* ===== SCENES ===== */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.2vw,26px);}
.scene-card{
  background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;height:100%;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.scene-card:hover{transform:translateY(-6px);border-color:var(--stroke-strong);box-shadow:var(--shadow-glow);}
.scene-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.scene-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.scene-card:hover .scene-media img{transform:scale(1.06);}
.scene-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,7,15,0) 35%,rgba(5,7,15,.85));}
.tag{
  position:absolute;top:12px;left:12px;z-index:2;
  font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;color:#04121f;
  background:linear-gradient(135deg,var(--accent-2),var(--accent));
}
.scene-body{padding:20px 20px 24px;}
.scene-body h3{font-size:17.5px;margin-bottom:8px;}
.scene-body p{color:var(--muted);font-size:14.6px;margin:0;}
/* ===== STATS ===== */
.stat-strip{
  display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(12px,1.8vw,20px);
}
.stat-item{
  background:var(--glass-2);border:1px solid var(--stroke);border-radius:var(--radius);
  padding:22px 18px;text-align:left;
}
.stat-value{font-size:clamp(22px,2.6vw,32px);font-weight:900;color:#fff;line-height:1.1;display:block;}
.stat-value em{font-style:normal;color:var(--accent);}
.stat-label{font-size:13.2px;color:var(--muted);display:block;margin-top:8px;line-height:1.5;}
/* ===== COMPARE TABLE ===== */
.table-wrap{
  border:1px solid var(--stroke);border-radius:var(--radius);overflow:hidden;background:rgba(10,16,32,.6);
}
table.compare{width:100%;border-collapse:collapse;margin:0;}
table.compare th,table.compare td{
  padding:16px 20px;text-align:left;font-size:14.8px;border-bottom:1px solid rgba(96,165,250,.12);
}
table.compare thead th{
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.16));
  color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase;
}
table.compare tbody th{color:#dbe7f7;font-weight:700;width:26%;}
table.compare tbody td{color:var(--muted);}
table.compare tbody td:first-of-type{color:#bfdbfe;}
table.compare tbody tr:last-child th,table.compare tbody tr:last-child td{border-bottom:none;}
table.compare tbody tr:hover{background:rgba(37,99,235,.08);}
/* ===== QUOTES ===== */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.2vw,24px);}
.quote-card{
  background:var(--glass-2);border:1px solid var(--stroke);border-left:3px solid var(--primary-2);
  border-radius:var(--radius);padding:24px 22px;
}
.quote-card p{color:#d5e2f2;font-size:15px;font-style:italic;}
.quote-who{display:flex;align-items:center;gap:12px;margin-top:16px;}
.quote-avatar{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#04121f;font-size:15px;
}
.quote-who strong{display:block;font-size:14.6px;color:#fff;}
.quote-who small{color:var(--muted-2);font-size:12.8px;}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:940px;}
details.faq-item{
  background:var(--glass-2);border:1px solid var(--stroke);border-radius:var(--radius);
  padding:0;transition:border-color .25s ease;
}
details.faq-item[open]{border-color:var(--stroke-strong);background:rgba(24,38,72,.62);}
details.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 52px 18px 22px;position:relative;
  font-weight:700;font-size:16px;color:#eaf2fd;
}
details.faq-item summary::-webkit-details-marker{display:none;}
details.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  color:var(--primary-2);font-size:13px;transition:transform .25s ease;
}
details.faq-item[open] summary::after{content:"\f068";}
details.faq-item p{padding:0 22px 20px;color:var(--muted);font-size:14.8px;margin:0;}
/* ===== NEWS ===== */
.news-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--glass-2);border:1px solid var(--stroke);border-radius:var(--radius);
  padding:22px;color:var(--text);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--stroke-strong);box-shadow:var(--shadow-glow);color:#fff;}
.news-card h3{font-size:16.5px;margin-bottom:10px;color:#fff;}
.news-card p{color:var(--muted);font-size:14.4px;margin-bottom:14px;}
.news-meta{font-size:12.6px;color:var(--primary-2);font-weight:700;letter-spacing:.04em;margin-top:auto;}
.news-empty{color:var(--muted);font-size:15px;}
/* ===== CTA BAND ===== */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--stroke-strong);
  background:linear-gradient(120deg,rgba(5,7,15,.88),rgba(14,23,48,.72)),
    url('/assets/images/f9fa1f75a434e52f.jpg') center/cover no-repeat;
  padding:clamp(30px,4.4vw,60px);
}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 85% 20%,rgba(37,99,235,.35),transparent 70%);pointer-events:none;}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr .8fr;gap:var(--gap);align-items:center;}
.cta-band h2{font-size:clamp(22px,2.9vw,34px);color:#fff;}
.cta-band p{color:#cfe0f5;font-size:15.6px;margin-bottom:0;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;}
/* ===== FOOTER ===== */
.site-footer{
  background:linear-gradient(180deg,rgba(10,16,32,.9),rgba(4,6,14,1));
  border-top:1px solid rgba(96,165,250,.14);
  padding:clamp(40px,6vw,72px) 0 28px;color:var(--muted);
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(20px,3vw,40px);}
.footer-brand{display:flex;align-items:center;gap:11px;font-weight:900;color:var(--text);font-size:15.5px;margin-bottom:14px;line-height:1.25;}
.footer-brand .mark{width:36px;height:36px;flex:0 0 36px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary-2));font-size:16px;}
.site-footer p{font-size:14.4px;color:var(--muted);}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:14px;}
.site-footer ul li{margin-bottom:9px;font-size:14.4px;}
.site-footer ul li a{color:var(--muted);}
.site-footer ul li a:hover{color:var(--primary-2);}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  border-top:1px solid rgba(96,165,250,.12);margin-top:36px;padding-top:20px;
}
.footer-bottom small{font-size:13px;color:var(--muted-2);}
.badge-18{border:1px solid var(--stroke-strong);border-radius:999px;padding:4px 12px;font-size:12px;font-weight:800;color:var(--accent);}
/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:999px;display:grid;place-items:center;
  background:rgba(7,7,13,.82);backdrop-filter:blur(12px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.82),rgba(7,7,13,.82)),linear-gradient(135deg,var(--primary-2),var(--accent));
  background-origin:border-box;background-clip:padding-box,border-box;
  color:var(--primary-2);font-size:20px;
  box-shadow:0 0 20px rgba(56,189,248,.45);
  opacity:.78;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.1);color:var(--accent);box-shadow:0 0 30px rgba(56,189,248,.7);}
.fab:active{transform:scale(.94);}
.fab .dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;
  background:#ef4444;box-shadow:0 0 10px #ef4444;animation:pulse 1.6s infinite;
}
/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .hero-grid,.split,.cta-inner{grid-template-columns:1fr;}
  .scene-grid,.quote-grid{grid-template-columns:repeat(2,1fr);}
  .stat-strip{grid-template-columns:repeat(3,1fr);}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
  .cta-actions{justify-content:flex-start;}
  .brand span{max-width:180px;font-size:13px;}
}
@media (max-width:768px){
  .brand span{max-width:130px;font-size:12px;}
  .btn-login{padding:8px 10px;font-size:12.5px;}
  .btn-signup{padding:9px 12px;font-size:12.5px;}
  .benefit-grid{grid-template-columns:1fr;}
  .scene-grid,.quote-grid{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:repeat(2,1fr);}
  .step-item{grid-template-columns:46px 1fr;gap:14px;}
  .step-num{width:46px;height:46px;font-size:16px;border-radius:12px;}
  .rank-track{grid-template-columns:repeat(2,1fr);}
  table.compare th,table.compare td{padding:13px 14px;font-size:13.8px;}
  table.compare tbody th{width:38%;}
}
@media (max-width:520px){
  .nav-bar{min-height:64px;gap:10px;}
  .brand .mark{width:34px;height:34px;flex:0 0 34px;font-size:15px;}
  .brand span{max-width:104px;font-size:11.5px;}
  .btn-login{padding:7px 9px;font-size:12px;}
  .btn-signup{padding:8px 10px;font-size:12px;}
  .nav-toggle{width:40px;height:40px;}
  .hero-cta .btn-primary,.hero-cta .btn-ghost{width:100%;justify-content:center;}
  .stat-strip{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-actions .btn-primary,.cta-actions .btn-ghost{width:100%;justify-content:center;}
}

/* roulang page: category2 */
:root{
  --bg-0:#05070f;
  --bg-1:#0a1020;
  --bg-2:#0e1730;
  --glass:rgba(18,28,54,.62);
  --glass-2:rgba(24,38,72,.5);
  --stroke:rgba(96,165,250,.22);
  --stroke-strong:rgba(96,165,250,.5);
  --primary:#2563eb;
  --primary-2:#38bdf8;
  --accent:#facc15;
  --accent-2:#f59e0b;
  --green:#22c55e;
  --text:#f8fafc;
  --muted:#9fb2cc;
  --muted-2:#6f83a3;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow:0 20px 50px rgba(3,7,18,.6);
  --shadow-glow:0 0 30px rgba(37,99,235,.35);
  --gap:clamp(20px,3vw,40px);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 88% -12%,rgba(37,99,235,.22),transparent 62%),
    radial-gradient(900px 520px at -8% 18%,rgba(56,189,248,.14),transparent 58%),
    var(--bg-0);
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--primary-2);text-decoration:none;transition:color .25s ease,background .25s ease;}
a:hover{color:#7dd3fc;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0 0 .55em;line-height:1.2;font-weight:800;letter-spacing:-.02em;}
h1{font-size:clamp(27px,3.9vw,48px);}
h2{font-size:clamp(23px,3.2vw,36px);}
h3{font-size:clamp(18px,1.8vw,22px);}
h4{font-size:16px;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--primary-2);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 clamp(16px,3vw,32px);}
.section{padding:clamp(48px,7vw,90px) 0;position:relative;}
.section--alt{
  background:linear-gradient(180deg,rgba(10,16,32,.7),rgba(5,7,15,.18));
  border-top:1px solid rgba(96,165,250,.08);
  border-bottom:1px solid rgba(96,165,250,.08);
}
.section-head{margin-bottom:clamp(26px,3.6vw,44px);max-width:840px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--primary-2);
  padding:6px 14px;border-radius:999px;
  border:1px solid var(--stroke-strong);
  background:rgba(37,99,235,.12);
  margin-bottom:16px;
}
.section-title{margin-bottom:14px;}
.section-sub{color:var(--muted);font-size:clamp(15px,1.4vw,17px);margin:0;}
.lead{color:#cfe0f5;font-size:clamp(15px,1.5vw,17.5px);}

/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,7,15,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(96,165,250,.14);
}
.nav-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;min-height:70px;position:relative;
}
.brand{
  display:flex;align-items:center;gap:11px;
  font-weight:900;font-size:clamp(14px,1.5vw,17px);
  color:var(--text);letter-spacing:-.02em;line-height:1.15;flex:0 1 auto;
}
.brand .mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:var(--shadow-glow);font-size:18px;
}
.brand span:last-child{max-width:300px;}
.main-nav{display:flex;align-items:center;gap:6px;}
.main-nav a{
  color:var(--muted);font-size:14.5px;font-weight:600;
  padding:9px 14px;border-radius:10px;transition:all .22s ease;white-space:nowrap;
}
.main-nav a:hover{color:var(--text);background:rgba(56,189,248,.1);}
.main-nav a.active{color:var(--text);background:rgba(37,99,235,.22);border:1px solid var(--stroke-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;}
.btn-login{
  color:var(--primary-2);font-weight:700;font-size:14.5px;
  padding:9px 16px;border-radius:10px;border:1px solid var(--stroke-strong);
  background:transparent;cursor:pointer;transition:all .22s ease;white-space:nowrap;
}
.btn-login:hover{background:rgba(56,189,248,.12);color:#a5f3fc;}
.btn-signup{
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#03121f;font-weight:800;font-size:14.5px;
  padding:10px 20px;border-radius:10px;border:none;cursor:pointer;
  box-shadow:0 0 18px rgba(56,189,248,.45);
  transition:transform .2s ease,box-shadow .2s ease;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(56,189,248,.7);color:#03121f;}
.nav-toggle{
  display:none;background:transparent;border:1px solid var(--stroke);
  color:var(--text);width:44px;height:44px;border-radius:11px;cursor:pointer;font-size:18px;
}
@media (max-width:1024px){
  .main-nav{
    display:none;
  }
  .main-nav.open{
    display:flex;flex-direction:column;align-items:stretch;
    position:absolute;top:100%;left:0;right:0;
    background:rgba(6,10,22,.98);border-bottom:1px solid var(--stroke);
    padding:14px 20px 22px;gap:4px;
  }
  .main-nav.open a{padding:12px 14px;}
  .nav-toggle{display:grid;place-items:center;}
  .brand span:last-child{max-width:190px;font-size:13px;}
  .btn-login{padding:8px 11px;font-size:13px;}
  .btn-signup{padding:8px 13px;font-size:13px;}
  .nav-actions{gap:6px;}
}
@media (max-width:520px){
  .nav-bar{flex-wrap:wrap;padding-top:10px;padding-bottom:10px;}
  .brand span:last-child{max-width:150px;font-size:12px;}
  .btn-login{padding:7px 9px;font-size:12.5px;}
  .btn-signup{padding:7px 11px;font-size:12.5px;}
  .nav-toggle{width:40px;height:40px;}
}

/* ===== BUTTONS ===== */
.btn-primary{
  display:inline-flex;align-items:center;gap:9px;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#04121f;font-weight:800;font-size:15.5px;
  padding:15px 30px;border-radius:13px;border:none;cursor:pointer;
  box-shadow:0 0 26px rgba(56,189,248,.5);
  transition:transform .22s ease,box-shadow .22s ease;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(56,189,248,.8);color:#04121f;}
.btn-primary:active{transform:translateY(0);box-shadow:0 0 18px rgba(56,189,248,.55);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(56,189,248,.08);color:var(--text);
  border:1px solid var(--stroke-strong);
  font-weight:700;font-size:15.5px;padding:15px 28px;border-radius:13px;cursor:pointer;
  transition:all .22s ease;
}
.btn-ghost:hover{background:rgba(56,189,248,.18);color:#fff;transform:translateY(-3px);}
.btn-ghost:active{transform:translateY(0);}

/* ===== CATEGORY HERO ===== */
.cat-hero{
  position:relative;overflow:hidden;
  padding:clamp(50px,7vw,96px) 0 clamp(34px,4vw,56px);
  background:
    linear-gradient(180deg,rgba(10,16,32,.92),rgba(5,7,15,.86)),
    url('/assets/images/05e57a980e0b63a8.jpg') center/cover no-repeat;
  border-bottom:1px solid rgba(96,165,250,.14);
}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(760px 400px at 12% 22%,rgba(37,99,235,.34),transparent 66%),
    radial-gradient(560px 320px at 92% 76%,rgba(56,189,248,.2),transparent 68%);
  pointer-events:none;
}
.cat-hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.5fr .85fr;gap:var(--gap);align-items:start;
}
.cat-hero-grid .cat-lead{max-width:680px;}
.hero-points{display:grid;gap:11px;margin:0 0 26px;}
.hero-points li{display:flex;gap:11px;align-items:flex-start;color:#dce8f8;font-size:15px;}
.hero-points i{color:var(--accent);margin-top:5px;flex:0 0 auto;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.hero-note{display:block;margin-top:14px;color:var(--muted-2);font-size:13.5px;}
.cat-aside{
  background:var(--glass);
  border:1px solid var(--stroke);
  border-radius:var(--radius-lg);
  padding:18px;
  backdrop-filter:blur(10px);
  box-shadow:var(--shadow);
}
.cat-aside img{border-radius:var(--radius);border:1px solid rgba(96,165,250,.2);margin-bottom:16px;width:100%;object-fit:cover;}
.quick-stats{display:grid;gap:12px;}
.quick-stats li{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:11px 14px;border-radius:var(--radius-sm);
  background:var(--glass-2);border:1px solid rgba(96,165,250,.16);
  font-size:14px;color:var(--muted);
}
.quick-stats b{color:var(--text);font-size:15.5px;font-weight:800;}
.trust-bar{
  position:relative;z-index:2;
  margin-top:clamp(28px,4vw,46px);
  display:flex;flex-wrap:wrap;gap:10px;
  padding-top:22px;border-top:1px solid rgba(96,165,250,.16);
}
.trust-bar li{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:#bcd0ea;
  padding:8px 14px;border-radius:999px;
  background:rgba(14,23,48,.7);border:1px solid rgba(96,165,250,.2);
}
.trust-bar i{color:var(--primary-2);}
@media (max-width:900px){
  .cat-hero-grid{grid-template-columns:1fr;}
  .cat-aside{order:-1;}
}
@media (max-width:520px){
  .btn-primary,.btn-ghost{width:100%;justify-content:center;padding:14px 20px;font-size:15px;}
  .hero-cta{gap:10px;}
}

/* ===== PAIN POINTS ===== */
.pain-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;
}
.pain-item{
  padding:22px 22px 20px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(24,38,72,.5),rgba(10,16,32,.4));
  border:1px solid rgba(96,165,250,.16);
  border-left:3px solid rgba(250,204,21,.6);
  transition:transform .25s ease,border-color .25s ease;
}
.pain-item:hover{transform:translateY(-4px);border-left-color:var(--accent);}
.pain-item h3{font-size:17px;margin-bottom:8px;color:#fff;}
.pain-item p{margin:0;color:var(--muted);font-size:14.5px;}

/* ===== FEATURE / SOLUTION ===== */
.split{
  display:grid;grid-template-columns:1.05fr .95fr;gap:var(--gap);align-items:center;
}
.split--flip .split-media{order:-1;}
.split-media{
  border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--stroke);
  box-shadow:var(--shadow);position:relative;
}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11;}
.split-body p{color:var(--muted);}
.check-list{display:grid;gap:12px;margin:18px 0 0;}
.check-list li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:#dbe7f7;}
.check-list i{color:var(--green);margin-top:5px;flex:0 0 auto;}
@media (max-width:880px){
  .split{grid-template-columns:1fr;}
  .split--flip .split-media{order:0;}
}

/* ===== STEPS ===== */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;counter-reset:step;}
.step{
  position:relative;padding:26px 22px 22px;border-radius:var(--radius);
  background:var(--glass);border:1px solid rgba(96,165,250,.18);
  backdrop-filter:blur(8px);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-5px);border-color:var(--stroke-strong);box-shadow:var(--shadow-glow);}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:block;font-size:13px;font-weight:800;letter-spacing:.14em;
  color:var(--accent);margin-bottom:10px;
}
.step h3{font-size:17.5px;margin-bottom:8px;}
.step p{margin:0;color:var(--muted);font-size:14.5px;}

/* ===== METRICS ===== */
.metrics{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:0;
  border:1px solid rgba(96,165,250,.18);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(135deg,rgba(24,38,72,.55),rgba(10,16,32,.35));
}
.metric{
  padding:26px 22px;border-right:1px solid rgba(96,165,250,.14);
  border-bottom:1px solid rgba(96,165,250,.14);
}
.metric .num{
  font-size:clamp(26px,3vw,38px);font-weight:900;letter-spacing:-.03em;
  background:linear-gradient(120deg,#facc15,#38bdf8);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;line-height:1.1;margin-bottom:6px;
}
.metric .lbl{color:var(--muted);font-size:14px;display:block;}
@media (max-width:600px){
  .metric{border-right:none;}
}

/* ===== TESTIMONIALS ===== */
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;}
.quote{
  padding:24px;border-radius:var(--radius);
  background:var(--glass-2);border:1px solid rgba(96,165,250,.16);
  display:flex;flex-direction:column;gap:14px;
  transition:transform .25s ease,border-color .25s ease;
}
.quote:hover{transform:translateY(-4px);border-color:var(--stroke-strong);}
.quote p{margin:0;color:#e2ecfa;font-size:15px;}
.quote-meta{display:flex;align-items:center;gap:12px;margin-top:auto;}
.avatar{
  width:42px;height:42px;border-radius:50%;flex:0 0 42px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(37,99,235,.85),rgba(56,189,248,.85));
  color:#04121f;font-weight:900;font-size:15px;
}
.quote-meta strong{display:block;font-size:14.5px;color:#fff;}
.quote-meta span{font-size:12.5px;color:var(--muted-2);}
.stars{color:var(--accent);font-size:12.5px;letter-spacing:2px;}

/* ===== AUDIENCE ===== */
.audience{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;}
.audience-item{
  padding:22px;border-radius:var(--radius);
  border:1px dashed rgba(96,165,250,.28);
  background:rgba(14,23,48,.4);
  transition:background .25s ease,border-color .25s ease;
}
.audience-item:hover{background:rgba(24,38,72,.55);border-color:var(--stroke-strong);}
.audience-item i{color:var(--primary-2);font-size:20px;margin-bottom:12px;display:block;}
.audience-item h3{font-size:17px;margin-bottom:8px;}
.audience-item p{margin:0;color:var(--muted);font-size:14.5px;}

/* ===== CHANNEL MATRIX ===== */
.channels{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;}
.channel{
  display:block;padding:26px 24px;border-radius:var(--radius-lg);
  background:linear-gradient(150deg,rgba(24,38,72,.65),rgba(8,18,41,.5));
  border:1px solid rgba(96,165,250,.2);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.channel:hover{transform:translateY(-5px);border-color:var(--stroke-strong);box-shadow:var(--shadow-glow);}
.channel .tag{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);border:1px solid rgba(250,204,21,.4);
  padding:4px 10px;border-radius:999px;margin-bottom:14px;
}
.channel h3{color:#fff;font-size:19px;margin-bottom:10px;}
.channel p{color:var(--muted);margin:0;font-size:14.5px;}
.channel .go{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:14px;font-weight:700;color:var(--primary-2);}
.channel:hover .go{color:#a5f3fc;}

/* ===== NEWS LIST ===== */
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:22px;}
.news-card{
  display:flex;flex-direction:column;border-radius:var(--radius);
  overflow:hidden;height:100%;
  background:var(--glass-2);border:1px solid rgba(96,165,250,.16);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--stroke-strong);box-shadow:var(--shadow-glow);}
.news-card img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.news-card .news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-card .news-title{font-size:17px;font-weight:800;color:#fff;line-height:1.35;}
.news-card .news-title:hover{color:#a5f3fc;}
.news-card .news-sum{color:var(--muted);font-size:14.5px;margin:0;}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12.5px;color:var(--muted-2);margin-top:auto;}
.news-meta .cat{
  color:var(--primary-2);border:1px solid var(--stroke);border-radius:999px;
  padding:3px 10px;font-weight:700;
}
.empty-note{
  padding:26px;border-radius:var(--radius);text-align:center;
  border:1px dashed rgba(96,165,250,.3);background:rgba(14,23,48,.35);color:var(--muted);
}

/* ===== FINAL CTA ===== */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  padding:clamp(30px,5vw,56px);
  background:
    linear-gradient(120deg,rgba(37,99,235,.35),rgba(56,189,248,.16)),
    url('/assets/images/f9fa1f75a434e52f.jpg') center/cover no-repeat;
  border:1px solid var(--stroke-strong);
  text-align:center;
}
.cta-band h2{color:#fff;max-width:760px;margin-left:auto;margin-right:auto;}
.cta-band p{color:#d7e6f8;max-width:680px;margin-left:auto;margin-right:auto;}
.cta-band .hero-cta{justify-content:center;}
.cta-meta{
  margin-top:20px;display:flex;flex-wrap:wrap;gap:10px;justify-content:center;
  font-size:13px;color:#c6d8ee;
}
.cta-meta span{
  padding:6px 13px;border-radius:999px;border:1px solid rgba(96,165,250,.28);
  background:rgba(5,7,15,.5);
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:18px;
  display:grid;place-items:center;
  background:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)) padding-box,
             linear-gradient(135deg,#38bdf8,#a3e635) border-box;
  border:2px solid transparent;
  color:#7dd3fc;font-size:22px;
  box-shadow:0 0 20px rgba(56,189,248,.45);
  opacity:.78;transition:all .25s ease;
  animation:fabFloat 3.6s ease-in-out infinite;
}
.fab:hover{
  opacity:1;transform:scale(1.08) translateY(-2px);color:#e0f7ff;
  box-shadow:0 0 30px rgba(56,189,248,.85);
}
.fab:active{transform:scale(.94);}
.fab .fab-dot{
  position:absolute;top:-4px;right:-4px;width:12px;height:12px;border-radius:50%;
  background:#22d3ee;box-shadow:0 0 10px rgba(34,211,238,.9);
  animation:dotPulse 1.6s ease-in-out infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
@keyframes dotPulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.55;transform:scale(.8);}}
@media (max-width:520px){
  .fab{width:52px;height:52px;left:12px;bottom:86px;font-size:20px;border-radius:16px;}
}

/* ===== FOOTER ===== */
.site-footer{
  border-top:1px solid rgba(96,165,250,.16);
  background:linear-gradient(180deg,rgba(5,7,15,.4),rgba(3,5,12,.95));
  padding:clamp(40px,5vw,70px) 0 26px;
  margin-top:0;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:var(--gap);
  padding-bottom:34px;border-bottom:1px solid rgba(96,165,250,.14);
}
.footer-brand{
  display:flex;align-items:center;gap:11px;font-weight:900;font-size:15.5px;
  color:#fff;margin-bottom:14px;line-height:1.25;
}
.footer-brand .mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));font-size:17px;
  box-shadow:var(--shadow-glow);
}
.site-footer p{color:var(--muted);font-size:14.5px;max-width:420px;margin:0;}
.site-footer h4{font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:#cfe0f5;margin-bottom:16px;}
.site-footer ul{display:grid;gap:10px;}
.site-footer ul li{color:var(--muted);font-size:14.5px;}
.site-footer ul a{color:var(--muted);font-size:14.5px;}
.site-footer ul a:hover{color:#7dd3fc;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  padding-top:22px;
}
.footer-bottom small{color:var(--muted-2);font-size:13px;}
.badge-18{
  display:inline-grid;place-items:center;min-width:44px;height:30px;
  border-radius:8px;border:1px solid rgba(96,165,250,.4);
  background:rgba(37,99,235,.14);color:#cfe0f5;font-weight:800;font-size:13px;
}
@media (max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
}

/* roulang page: category3 */
:root{
  --bg-0:#05070f;
  --bg-1:#0a1020;
  --bg-2:#0e1730;
  --glass:rgba(18,28,54,.62);
  --glass-2:rgba(24,38,72,.5);
  --stroke:rgba(96,165,250,.22);
  --stroke-strong:rgba(96,165,250,.5);
  --primary:#2563eb;
  --primary-2:#38bdf8;
  --accent:#facc15;
  --accent-2:#f59e0b;
  --green:#22c55e;
  --text:#f8fafc;
  --muted:#9fb2cc;
  --muted-2:#6f83a3;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow:0 20px 50px rgba(3,7,18,.6);
  --shadow-glow:0 0 30px rgba(37,99,235,.35);
  --gap:clamp(20px,3vw,40px);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(37,99,235,.22),transparent 60%),
    radial-gradient(900px 500px at -10% 20%,rgba(56,189,248,.14),transparent 55%),
    var(--bg-0);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--primary-2);text-decoration:none;transition:color .25s ease;}
a:hover{color:#7dd3fc;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0 0 .55em;line-height:1.22;font-weight:800;letter-spacing:-.01em;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--primary-2);outline-offset:3px;}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 clamp(16px,3vw,32px);}
.section{padding:clamp(46px,6.5vw,86px) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,rgba(10,16,32,.65),rgba(5,7,15,.2));border-top:1px solid rgba(96,165,250,.08);border-bottom:1px solid rgba(96,165,250,.08);}
.section-head{margin-bottom:clamp(26px,3.6vw,44px);max-width:860px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--primary-2);padding:6px 14px;border-radius:999px;
  border:1px solid var(--stroke-strong);background:rgba(37,99,235,.12);margin-bottom:16px;
}
.section-title{font-size:clamp(23px,3.2vw,36px);}
.section-sub{color:var(--muted);font-size:clamp(15px,1.4vw,17px);max-width:760px;}
.glass{background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius);backdrop-filter:blur(12px);}
/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,7,15,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(96,165,250,.14);
}
.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:70px;position:relative;}
.brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:clamp(14px,1.5vw,17px);color:var(--text);letter-spacing:-.02em;line-height:1.15;}
.brand .mark{width:40px;height:40px;flex:0 0 40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:var(--shadow-glow);font-size:18px;}
.brand span{max-width:260px;}
.main-nav{display:flex;align-items:center;gap:6px;}
.main-nav a{color:var(--muted);font-size:14.5px;font-weight:600;padding:9px 14px;border-radius:10px;transition:all .22s ease;}
.main-nav a:hover{color:var(--text);background:rgba(56,189,248,.1);}
.main-nav a.active{color:var(--text);background:rgba(37,99,235,.22);border:1px solid var(--stroke-strong);}
.nav-actions{display:flex;align-items:center;gap:10px;}
.btn-login{color:var(--primary-2);font-weight:700;font-size:14.5px;padding:9px 16px;border-radius:10px;border:1px solid var(--stroke-strong);background:transparent;cursor:pointer;transition:all .22s ease;}
.btn-login:hover{background:rgba(56,189,248,.12);color:#a5f3fc;}
.btn-signup{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#03121f;font-weight:800;font-size:14.5px;padding:10px 20px;border-radius:10px;border:none;cursor:pointer;box-shadow:0 0 18px rgba(56,189,248,.45);transition:transform .2s ease,box-shadow .2s ease;}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(56,189,248,.7);color:#03121f;}
.nav-toggle{display:none;background:transparent;border:1px solid var(--stroke);color:var(--text);width:44px;height:44px;border-radius:11px;cursor:pointer;font-size:18px;place-items:center;}
/* ===== BUTTONS ===== */
.btn-primary{display:inline-flex;align-items:center;gap:9px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#04121f;font-weight:800;font-size:15.5px;padding:15px 30px;border-radius:13px;border:none;cursor:pointer;box-shadow:0 0 26px rgba(56,189,248,.5);transition:transform .22s ease,box-shadow .22s ease;}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(56,189,248,.8);color:#04121f;}
.btn-ghost{display:inline-flex;align-items:center;gap:9px;background:rgba(56,189,248,.08);color:var(--text);border:1px solid var(--stroke-strong);font-weight:700;font-size:15.5px;padding:15px 28px;border-radius:13px;cursor:pointer;transition:all .22s ease;}
.btn-ghost:hover{background:rgba(56,189,248,.18);color:#fff;transform:translateY(-3px);}
/* ===== HERO ===== */
.cat-hero{
  position:relative;overflow:hidden;
  padding:clamp(48px,7vw,96px) 0 clamp(40px,5.5vw,74px);
  background:linear-gradient(180deg,rgba(10,16,32,.92),rgba(5,7,15,.78)),
    url('/assets/images/05e57a980e0b63a8.jpg') center/cover no-repeat;
}
.cat-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(720px 400px at 12% 22%,rgba(37,99,235,.34),transparent 66%);pointer-events:none;}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:var(--gap);align-items:start;}
.cat-hero h1{font-size:clamp(26px,3.8vw,46px);color:#fff;}
.cat-hero h1 .hl{background:linear-gradient(120deg,#facc15,#38bdf8);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{font-size:clamp(15px,1.5vw,17.5px);color:#cfe0f5;max-width:640px;margin-bottom:22px;}
.hero-points{display:grid;gap:12px;margin:0 0 26px;}
.hero-points li{display:flex;gap:11px;align-items:flex-start;color:#dce8f8;font-size:15px;}
.hero-points i{color:var(--accent);margin-top:5px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.roadmap-label{font-size:12.5px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted-2);font-weight:700;margin:30px 0 12px;}
.roadmap{display:flex;flex-wrap:wrap;align-items:center;gap:9px;}
.roadmap .node{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:#dbeafe;background:rgba(37,99,235,.14);border:1px solid var(--stroke);padding:8px 14px;border-radius:999px;white-space:nowrap;}
.roadmap .node.is-final{background:linear-gradient(135deg,rgba(250,204,21,.22),rgba(56,189,248,.2));border-color:rgba(250,204,21,.55);color:#fde68a;box-shadow:0 0 18px rgba(250,204,21,.25);}
.roadmap .arrow{color:var(--muted-2);font-size:12px;}
.sub-panel{background:var(--glass);border:1px solid var(--stroke);border-radius:var(--radius-lg);padding:clamp(20px,2.4vw,30px);backdrop-filter:blur(14px);box-shadow:var(--shadow);}
.sub-panel h2{font-size:clamp(18px,1.9vw,22px);margin-bottom:8px;}
.sub-panel p{color:var(--muted);font-size:14.5px;margin-bottom:16px;}
.sub-form{display:flex;gap:10px;flex-wrap:wrap;}
.sub-form input{flex:1 1 190px;min-width:0;background:rgba(5,7,15,.7);border:1px solid var(--stroke);border-radius:12px;padding:13px 15px;color:var(--text);font-size:15px;}
.sub-form input::placeholder{color:var(--muted-2);}
.sub-form .btn-primary{padding:13px 22px;font-size:14.5px;border-radius:12px;}
.sub-note{font-size:12.5px;color:var(--muted-2);margin:12px 0 0;}
.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px;border-top:1px solid rgba(96,165,250,.18);padding-top:18px;}
.mini-stats b{display:block;font-size:clamp(18px,2.1vw,24px);color:var(--accent);line-height:1.1;}
.mini-stats span{font-size:12px;color:var(--muted-2);}
/* ===== PAIN LIST ===== */
.pain-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:var(--gap);align-items:start;}
.pain-visual{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--stroke);box-shadow:var(--shadow);}
.pain-visual img{width:100%;height:100%;object-fit:cover;min-height:280px;}
.pain-list{display:grid;gap:14px;}
.pain-item{display:flex;gap:14px;align-items:flex-start;background:var(--glass-2);border:1px solid var(--stroke);border-left:3px solid #f43f5e;border-radius:var(--radius-sm);padding:16px 18px;}
.pain-item i{color:#fb7185;font-size:16px;margin-top:4px;}
.pain-item strong{display:block;color:#fff;font-size:15.5px;margin-bottom:3px;}
.pain-item p{margin:0;color:var(--muted);font-size:14.5px;}
/* ===== FEATURE CARDS ===== */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:20px;}
.f-card{background:var(--glass-2);border:1px solid var(--stroke);border-radius:var(--radius);padding:26px 24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
.f-card:hover{transform:translateY(-5px);border-color:var(--stroke-strong);box-shadow:var(--shadow-glow);}
.f-card .ico{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;font-size:19px;color:#04121f;background:linear-gradient(135deg,var(--primary),var(--primary-2));margin-bottom:16px;}
.f-card h3{font-size:17.5px;margin-bottom:8px;}
.f-card p{color:var(--muted);font-size:14.6px;margin:0;}
/* ===== STEPS ===== */
.step-flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;}
.step{position:relative;padding:26px 22px;border-radius:var(--radius);background:linear-gradient(160deg,rgba(24,38,72,.62),rgba(10,16,32,.5));border:1px solid var(--stroke);transition:border-color .25s ease,transform .25s ease;}
.step:hover{border-color:var(--stroke-strong);transform:translateY(-4px);}
.step .num{font-size:34px;font-weight:900;color:rgba(56,189,248,.35);line-height:1;margin-bottom:12px;}
.step h3{font-size:16.5px;margin-bottom:7px;}
.step p{color:var(--muted);font-size:14.5px;margin:0;}
/* ===== STATS ===== */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(178px,1fr));gap:16px;}
.stat{padding:22px;border-radius:var(--radius);background:var(--glass);border:1px solid var(--stroke);}
.stat b{display:block;font-size:clamp(23px,3vw,33px);color:var(--accent);line-height:1.1;margin-bottom:6px;}
.stat span{font-size:13.5px;color:var(--muted);}
/* ===== QUOTES ===== */
.quote-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:20px;}
.quote{background:var(--glass-2);border:1px solid var(--stroke);border-radius:var(--radius);padding:24px;}
.quote p{color:#dbe7f8;font-size:15px;font-style:italic;}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:16px;border-top:1px solid rgba(96,165,250,.16);padding-top:14px;}
.quote .avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#04121f;background:linear-gradient(135deg,#facc15,#38bdf8);}
.quote .who b{display:block;font-size:14.5px;color:#fff;}
.quote .who span{font-size:12.5px;color:var(--muted-2);}
/* ===== SCENARIOS ===== */
.scenario-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;}
.scenario{padding:22px;border-radius:var(--radius-sm);background:rgba(18,28,54,.45);border:1px solid var(--stroke);border-left:3px solid var(--primary-2);}
.scenario h3{font-size:16px;margin-bottom:7px;}
.scenario p{color:var(--muted);font-size:14.5px;margin:0;}
.scenario .tag{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--primary-2);margin-bottom:10px;}
/* ===== FAQ ===== */
.faq-wrap{max-width:900px;}
.faq-item{background:var(--glass-2);border:1px solid var(--stroke);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden;}
.faq-item summary{list-style:none;cursor:pointer;padding:17px 20px;font-weight:700;font-size:15.6px;color:#fff;display:flex;justify-content:space-between;align-items:flex-start;gap:14px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--primary-2);font-size:13px;transition:transform .25s ease;flex:0 0 auto;margin-top:4px;}
.faq-item[open] summary::after{transform:rotate(180deg);}
.faq-item[open]{border-color:var(--stroke-strong);}
.faq-body{padding:0 20px 19px;color:var(--muted);font-size:14.8px;}
/* ===== NEWS ===== */
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(275px,1fr));gap:20px;}
.news-card{background:var(--glass-2);border:1px solid var(--stroke);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
.news-card:hover{transform:translateY(-5px);border-color:var(--stroke-strong);box-shadow:var(--shadow-glow);}
.news-thumb{display:block;aspect-ratio:16/9;overflow:hidden;background:rgba(5,7,15,.6);}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.news-card:hover .news-thumb img{transform:scale(1.06);}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-body h3{font-size:16.5px;margin:0;line-height:1.35;}
.news-body p{color:var(--muted);font-size:14.3px;margin:0;flex:1;}
.news-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:12.5px;color:var(--muted-2);border-top:1px solid rgba(96,165,250,.14);padding-top:12px;}
.news-empty{color:var(--muted);font-size:15px;background:var(--glass-2);border:1px dashed var(--stroke);border-radius:var(--radius);padding:22px;}
/* ===== CTA ===== */
.cta-band{
  background:linear-gradient(135deg,rgba(37,99,235,.4),rgba(56,189,248,.22));
  border:1px solid var(--stroke-strong);border-radius:var(--radius-lg);
  padding:clamp(28px,4vw,54px);text-align:center;box-shadow:var(--shadow-glow);
}
.cta-band h2{font-size:clamp(22px,3vw,34px);}
.cta-band p{color:#d8e6f8;max-width:720px;margin:0 auto 24px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.pay-badges{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:26px;}
.pay-badges span{font-size:13px;font-weight:700;color:#dbeafe;background:rgba(5,7,15,.55);border:1px solid var(--stroke);border-radius:999px;padding:8px 15px;}
/* ===== FOOTER ===== */
.site-footer{background:linear-gradient(180deg,rgba(6,10,22,.92),rgba(3,5,12,.98));border-top:1px solid rgba(96,165,250,.16);padding:clamp(40px,5vw,64px) 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px;}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;margin-bottom:14px;color:#fff;}
.footer-brand .mark{width:34px;height:34px;flex:0 0 34px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary-2));font-size:15px;}
.site-footer p{color:var(--muted);font-size:14.3px;max-width:420px;}
.site-footer h4{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:#cfe0f5;margin-bottom:14px;}
.site-footer ul li{margin-bottom:9px;color:var(--muted);font-size:14.3px;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(96,165,250,.14);margin-top:30px;padding-top:18px;color:var(--muted-2);font-size:13px;}
.badge-18{display:inline-grid;place-items:center;min-width:38px;height:26px;border-radius:8px;border:1px solid var(--stroke-strong);color:#fde68a;font-weight:800;font-size:12.5px;padding:0 8px;}
/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;border:none;cursor:pointer;color:#03121f;font-size:21px;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:0 0 20px rgba(56,189,248,.45);opacity:.8;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fabPulse 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 34px rgba(56,189,248,.85);}
.fab:active{transform:scale(.94);}
.fab .dot{position:absolute;top:3px;right:3px;width:13px;height:13px;border-radius:50%;background:#f43f5e;border:2px solid #05070f;box-shadow:0 0 10px #f43f5e;}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(56,189,248,.4);}50%{box-shadow:0 0 30px rgba(56,189,248,.75);}}
/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .hero-grid,.pain-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .brand span{max-width:200px;}
}
@media (max-width:900px){
  .nav-toggle{display:grid;}
  .main-nav{display:none;}
  .main-nav.open{
    display:flex;flex-direction:column;align-items:stretch;gap:4px;
    position:absolute;top:100%;left:-16px;right:-16px;
    background:rgba(6,10,22,.98);border-bottom:1px solid var(--stroke);
    padding:14px 20px 22px;box-shadow:var(--shadow);
  }
  .main-nav.open a{padding:12px 14px;}
  .brand span{max-width:150px;font-size:12.5px;}
  .btn-login{padding:8px 11px;font-size:13px;}
  .btn-signup{padding:8px 13px;font-size:13px;}
  .nav-actions{gap:6px;}
}
@media (max-width:768px){
  .card-grid,.step-flow,.quote-grid,.news-grid,.stat-grid,.scenario-grid{grid-template-columns:1fr;}
  .mini-stats{grid-template-columns:1fr 1fr 1fr;}
  .hero-cta .btn-primary,.hero-cta .btn-ghost{width:100%;justify-content:center;}
  .cta-actions .btn-primary,.cta-actions .btn-ghost{width:100%;justify-content:center;}
}
@media (max-width:520px){
  body{font-size:15.5px;}
  .brand .mark{width:36px;height:36px;flex:0 0 36px;font-size:16px;}
  .footer-grid{grid-template-columns:1fr;}
  .mini-stats{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .fab{width:52px;height:52px;bottom:88px;left:12px;font-size:19px;}
}