/* roulang page: index */
:root{
  --bg:#2B0404;
  --bg-deep:#140101;
  --bg-soft:#451010;
  --gold:#FBBF24;
  --gold-light:#FDE68A;
  --gold-deep:#F59E0B;
  --orange:#F97316;
  --ink:#FFFBEB;
  --muted:rgba(255,251,235,.74);
  --dim:rgba(255,251,235,.52);
  --line:rgba(251,191,36,.18);
  --line-strong:rgba(251,191,36,.4);
  --r-lg:22px;
  --r-md:14px;
  --r-sm:10px;
  --shadow-lg:0 26px 60px rgba(0,0,0,.5);
  --shadow-gold:0 10px 32px rgba(251,191,36,.24);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font-family:inherit;font-size:1rem;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.26;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:78px 0;position:relative}
.section--tight{padding:56px 0}
.section--deep{background:linear-gradient(180deg,#180101 0%,#2B0404 100%)}
.section--soft{background:linear-gradient(180deg,rgba(69,16,16,.72),rgba(43,4,4,.94))}
.sec-head{max-width:780px;margin-bottom:38px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;font-weight:700;color:var(--gold);background:rgba(251,191,36,.09);border:1px solid var(--line);padding:6px 14px;border-radius:999px}
.eyebrow i{font-size:.72rem}
.sec-title{font-size:clamp(1.6rem,3.3vw,2.45rem);margin-top:16px;color:var(--ink)}
.sec-title em{font-style:normal;background:linear-gradient(100deg,var(--gold),var(--gold-light) 55%,var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-lead{margin-top:14px;color:var(--muted);font-size:1.01rem;max-width:780px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);white-space:nowrap}
.btn-gold{background:linear-gradient(135deg,var(--gold-deep),var(--gold) 45%,var(--gold-light));color:#3A1402;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(251,191,36,.36)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{border:1px solid var(--line-strong);color:var(--gold-light);background:rgba(251,191,36,.05)}
.btn-outline:hover{background:rgba(251,191,36,.14);border-color:var(--gold);color:#fff}
.btn-ghost{color:var(--gold-light);font-weight:600;padding:10px 16px;border-radius:999px}
.btn-ghost:hover{background:rgba(251,191,36,.12)}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(20,1,1,.84);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-deep),var(--gold-light));color:#3A1402;font-size:1.05rem;box-shadow:0 8px 22px rgba(251,191,36,.3);flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-text strong{font-size:1rem;font-weight:800;background:linear-gradient(100deg,var(--gold),var(--gold-light));-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.brand-text small{font-size:.64rem;color:var(--dim);letter-spacing:.07em;text-transform:uppercase;white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted)}
.nav-link:hover{color:var(--gold-light);background:rgba(251,191,36,.08)}
.nav-link.active{color:#2B0404;background:linear-gradient(135deg,var(--gold),var(--gold-light));box-shadow:0 6px 18px rgba(251,191,36,.28)}
.header-actions{display:flex;align-items:center;gap:8px;flex:none}
.menu-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--gold);font-size:1.05rem;place-items:center}
.menu-toggle:hover{background:rgba(251,191,36,.1)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(20,1,1,.98);padding:12px 20px 20px}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted);font-size:.94rem}
.mobile-drawer a.active,.mobile-drawer a:hover{background:rgba(251,191,36,.1);color:var(--gold-light)}

/* Hero */
.hero{position:relative;padding:152px 0 92px;overflow:hidden;background:#140101}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/f4d991d2baaf8805.jpg');background-size:cover;background-position:center;opacity:.3;filter:saturate(1.05)}
.hero-glow{position:absolute;inset:0;background:
  radial-gradient(900px 480px at 50% -12%, rgba(251,191,36,.3), transparent 70%),
  radial-gradient(680px 420px at 8% 82%, rgba(249,115,22,.2), transparent 72%),
  radial-gradient(680px 420px at 92% 72%, rgba(251,191,36,.16), transparent 72%),
  linear-gradient(180deg, rgba(20,1,1,.7) 0%, rgba(43,4,4,.95) 62%, var(--bg) 100%)}
.hero-inner{position:relative;z-index:2;text-align:center;max-width:960px;margin:0 auto}
.hero h1{font-size:clamp(1.8rem,4.5vw,3.15rem);line-height:1.2;font-weight:900}
.hero h1 span{display:block;margin-top:10px;background:linear-gradient(100deg,var(--gold) 8%,var(--gold-light) 48%,var(--orange) 96%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin:24px auto 0;max-width:830px;color:var(--muted);font-size:1.02rem;line-height:1.72;text-align:left}
.hero-points{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:28px}
.point{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:rgba(251,191,36,.07);font-size:.86rem;color:var(--gold-light);font-weight:600}
.point i{color:var(--gold)}
.hero-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:34px}
.hero-note{margin-top:18px;font-size:.83rem;color:var(--dim)}

/* KPI */
.kpi-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.kpi-item{background:linear-gradient(180deg,rgba(69,16,16,.9),rgba(43,4,4,.96));padding:28px 22px}
.kpi-value{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:900;line-height:1.1;background:linear-gradient(120deg,var(--gold),var(--gold-light));-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi-label{margin-top:9px;font-size:.85rem;color:var(--muted);line-height:1.52}

/* Service matrix */
.svc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.svc{position:relative;padding:30px 26px;border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(180deg,rgba(69,16,16,.5),rgba(43,4,4,.92));transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease)}
.svc:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--shadow-lg)}
.svc::before,.svc::after{content:"";position:absolute;width:18px;height:18px;border:2px solid var(--gold);opacity:.4;transition:opacity .3s var(--ease)}
.svc::before{top:10px;left:10px;border-right:0;border-bottom:0;border-radius:6px 0 0 0}
.svc::after{bottom:10px;right:10px;border-left:0;border-top:0;border-radius:0 0 6px 0}
.svc:hover::before,.svc:hover::after{opacity:1}
.svc-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(251,191,36,.12);border:1px solid var(--line);color:var(--gold);font-size:1.15rem;margin-bottom:16px}
.svc h3{font-size:1.08rem;margin-bottom:10px}
.svc p{color:var(--muted);font-size:.93rem}

/* Compare table */
.compare-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:rgba(20,1,1,.6)}
table.compare{width:100%;border-collapse:collapse;min-width:660px}
table.compare th,table.compare td{padding:17px 22px;text-align:left;font-size:.93rem;border-bottom:1px solid rgba(251,191,36,.1)}
table.compare thead th{background:rgba(251,191,36,.08);color:var(--gold-light);font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}
table.compare tbody tr:last-child td{border-bottom:0}
table.compare tbody tr:hover{background:rgba(251,191,36,.05)}
td.pos{color:#6EE7B7;font-weight:600}
td.neg{color:#FCA5A5}

/* Timeline */
.timeline{position:relative;padding-left:34px;border-left:2px solid var(--line-strong);display:grid;gap:28px;max-width:790px}
.tl-item{position:relative}
.tl-item::before{content:"";position:absolute;left:-43px;top:6px;width:16px;height:16px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-light));box-shadow:0 0 0 4px rgba(251,191,36,.14)}
.tl-year{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700}
.tl-item h3{margin-top:7px;font-size:1.05rem}
.tl-item p{margin-top:7px;color:var(--muted);font-size:.92rem}

/* Category wall */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.cat-card{position:relative;overflow:hidden;border-radius:var(--r-lg);border:1px solid var(--line);background:rgba(20,1,1,.72);transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);display:flex;flex-direction:column}
.cat-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--shadow-lg)}
.cat-card img{height:172px;width:100%;object-fit:cover;opacity:.82;transition:transform .55s var(--ease),opacity .35s var(--ease)}
.cat-card:hover img{transform:scale(1.07);opacity:1}
.cat-body{padding:24px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.cat-body h3{font-size:1.1rem}
.cat-body p{color:var(--muted);font-size:.92rem}
.cat-link{margin-top:auto;display:inline-flex;align-items:center;gap:8px;color:var(--gold-light);font-weight:700;font-size:.9rem}
.cat-link i{transition:transform .3s var(--ease)}
.cat-card:hover .cat-link i{transform:translateX(5px)}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.step{padding:30px 26px;border-radius:var(--r-lg);background:linear-gradient(160deg,rgba(69,16,16,.68),rgba(20,1,1,.94));border:1px solid var(--line);transition:border-color .3s var(--ease),transform .3s var(--ease)}
.step:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.step-num{font-size:2.3rem;font-weight:900;line-height:1;background:linear-gradient(120deg,var(--gold),var(--gold-light));-webkit-background-clip:text;background-clip:text;color:transparent}
.step h3{margin-top:14px;font-size:1.05rem}
.step p{margin-top:10px;color:var(--muted);font-size:.92rem}

/* App panels */
.app-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.app-panel{display:flex;gap:20px;align-items:flex-start;padding:30px;border-radius:var(--r-lg);border:1px solid var(--line);background:linear-gradient(140deg,rgba(69,16,16,.72),rgba(20,1,1,.94));transition:border-color .3s var(--ease),transform .3s var(--ease)}
.app-panel:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.app-icon{width:58px;height:58px;flex:none;border-radius:16px;display:grid;place-items:center;font-size:1.5rem;background:rgba(251,191,36,.12);border:1px solid var(--line);color:var(--gold)}
.app-panel h3{font-size:1.1rem;margin-bottom:8px}
.app-panel p{color:var(--muted);font-size:.92rem}
.app-meta{margin-top:14px;font-size:.8rem;color:var(--gold);font-weight:600;letter-spacing:.03em}

/* Payment chips */
.pay-row{display:flex;flex-wrap:wrap;gap:14px}
.pay-chip{display:inline-flex;align-items:center;gap:10px;padding:15px 24px;border-radius:14px;border:1px solid var(--line);background:rgba(251,191,36,.06);font-weight:700;color:var(--gold-light);font-size:.94rem;transition:background .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease)}
.pay-chip:hover{background:rgba(251,191,36,.14);border-color:var(--line-strong);transform:translateY(-3px)}
.pay-chip i{color:var(--gold)}

/* Quotes */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.quote{padding:28px 26px;border-radius:var(--r-lg);border:1px solid var(--line);background:rgba(43,4,4,.6)}
.quote p{color:var(--muted);font-size:.95rem}
.quote-author{margin-top:18px;display:flex;align-items:center;gap:10px;font-size:.86rem;color:var(--gold-light);font-weight:700}
.quote-author i{color:var(--gold)}

/* News */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:rgba(20,1,1,.75);display:flex;flex-direction:column;transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease)}
.news-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-lg)}
.news-card img{height:158px;width:100%;object-fit:cover;opacity:.82;transition:opacity .3s var(--ease)}
.news-card:hover img{opacity:1}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:.73rem;color:var(--gold);text-transform:uppercase;letter-spacing:.07em;font-weight:700}
.news-card h3{font-size:1.02rem;line-height:1.44}
.news-card p{color:var(--muted);font-size:.9rem}
.news-card .cat-link{margin-top:auto}
.empty-note{padding:26px;border:1px dashed var(--line-strong);border-radius:var(--r-md);color:var(--muted);text-align:center}

/* Guards */
.guard-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line)}
.guard{background:rgba(20,1,1,.88);padding:28px 24px}
.guard i{font-size:1.45rem;color:var(--gold)}
.guard h3{margin-top:14px;font-size:1rem}
.guard p{margin-top:9px;color:var(--muted);font-size:.9rem}

/* Notice */
.notice{margin-top:36px;display:flex;gap:16px;align-items:flex-start;padding:24px 26px;border-radius:var(--r-md);border:1px dashed var(--line-strong);background:rgba(249,115,22,.07);font-size:.92rem;color:var(--muted)}
.notice i{color:var(--orange);font-size:1.2rem;margin-top:4px;flex:none}

/* Quick answers */
.qgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.qitem{padding:24px 26px;border-left:3px solid var(--gold);background:rgba(43,4,4,.55);border-radius:0 var(--r-md) var(--r-md) 0}
.qitem h3{font-size:1rem;margin-bottom:9px}
.qitem p{color:var(--muted);font-size:.92rem}

/* FAQ */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{border:1px solid var(--line);border-radius:var(--r-md);background:rgba(20,1,1,.68);overflow:hidden;transition:border-color .3s var(--ease),background .3s var(--ease)}
.faq-item[open]{border-color:var(--line-strong);background:rgba(69,16,16,.55)}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 24px;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary h3{font-size:1rem;font-weight:700}
.faq-item summary i{color:var(--gold);transition:transform .3s var(--ease);flex:none}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-body{padding:0 24px 22px;color:var(--muted);font-size:.94rem}

/* CTA band */
.cta-band{position:relative;overflow:hidden;border-radius:26px;border:1px solid var(--line-strong);background:linear-gradient(140deg,rgba(69,16,16,.96),rgba(20,1,1,.98));padding:46px;display:grid;grid-template-columns:1.05fr .95fr;gap:40px}
.cta-band::after{content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(251,191,36,.22),transparent 70%)}
.cta-copy{position:relative;z-index:2}
.cta-copy h2{font-size:clamp(1.4rem,2.8vw,2.05rem);margin-top:16px}
.cta-copy p{margin-top:14px;color:var(--muted);font-size:.96rem}
.cta-list{margin-top:20px;display:grid;gap:10px}
.cta-list li{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:var(--muted)}
.cta-list i{color:var(--gold);margin-top:5px;font-size:.8rem}
.lead-form{position:relative;z-index:2}
.field{margin-bottom:14px}
.field label{display:block;font-size:.83rem;color:var(--gold-light);font-weight:600;margin-bottom:7px}
.field input,.field select{width:100%;padding:13px 16px;border-radius:12px;border:1px solid var(--line);background:rgba(20,1,1,.85);transition:border-color .25s var(--ease),box-shadow .25s var(--ease)}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(251,191,36,.18)}
.field input::placeholder{color:rgba(255,251,235,.32)}
.lead-form .btn{width:100%;margin-top:6px}
.lead-result{display:none;margin-top:14px;padding:14px 18px;border-radius:12px;background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.35);color:#A7F3D0;font-size:.9rem}

/* Footer */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:66px 0 28px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-col h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.13em;color:var(--gold);margin-bottom:16px}
.footer-col a{display:block;padding:7px 0;color:var(--muted);font-size:.92rem}
.footer-col a:hover{color:var(--gold-light)}
.footer-col p{color:var(--muted);font-size:.9rem}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.fbadge{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:999px;border:1px solid var(--line);background:rgba(251,191,36,.06);font-size:.76rem;color:var(--gold-light);font-weight:600}
.footer-bottom{margin-top:46px;padding-top:22px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;font-size:.83rem;color:var(--dim)}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 28%,#FDE68A,#F59E0B 48%,#8A4A02 100%);border:2px solid #FDE68A;box-shadow:0 6px 25px rgba(245,158,11,.45);color:#3A1402;font-size:1.3rem;opacity:.88;transition:transform .3s var(--ease),opacity .3s var(--ease),box-shadow .3s var(--ease)}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.6)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab i{animation:fabFloat 3.4s ease-in-out infinite;display:block}
.fab:hover i{animation-play-state:paused;transform:rotate(360deg);transition:transform .6s var(--ease)}
.fab-dot{position:absolute;top:4px;right:4px;width:13px;height:13px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px rgba(255,255,255,.85)}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

@media (max-width:1024px){
  .main-nav{display:none}
  .menu-toggle{display:grid}
  .kpi-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .guard-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr;padding:34px}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .hero{padding:126px 0 66px}
  .steps,.quote-grid,.app-grid,.qgrid{grid-template-columns:1fr}
  .hero-sub{text-align:left}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .header-inner{height:64px;gap:10px}
  .brand-mark{width:34px;height:34px;font-size:.95rem}
  .brand-text small{display:none}
  .brand-text strong{font-size:.92rem}
  .header-actions .btn-ghost{padding:8px 10px;font-size:.82rem}
  .header-actions .btn-gold{padding:9px 15px;font-size:.82rem}
  .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .svc-grid,.cat-grid,.news-grid{grid-template-columns:1fr}
  .guard-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .cta-band{padding:26px 20px}
  .fab{width:54px;height:54px;bottom:88px}
}

/* roulang page: article */
:root{
  --bg:#2B0404;
  --bg-deep:#140101;
  --bg-soft:#451010;
  --gold:#FBBF24;
  --gold-light:#FDE68A;
  --gold-deep:#F59E0B;
  --orange:#F97316;
  --ink:#FFFBEB;
  --muted:rgba(255,251,235,.74);
  --dim:rgba(255,251,235,.52);
  --line:rgba(251,191,36,.18);
  --line-strong:rgba(251,191,36,.4);
  --r-lg:22px;
  --r-md:14px;
  --r-sm:10px;
  --shadow-lg:0 26px 60px rgba(0,0,0,.5);
  --shadow-gold:0 10px 32px rgba(251,191,36,.24);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:1rem;color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}
.section{padding:78px 0;position:relative}
.section--tight{padding:56px 0}
.section--deep{background:linear-gradient(180deg,#180101 0%,#2B0404 100%)}
.section--soft{background:linear-gradient(180deg,rgba(69,16,16,.72),rgba(43,4,4,.94))}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;font-weight:700;color:var(--gold);background:rgba(251,191,36,.09);border:1px solid var(--line);padding:6px 14px;border-radius:999px}
.eyebrow i{font-size:.72rem}
.sec-head{max-width:820px}
.sec-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;max-width:none;flex-wrap:wrap}
.sec-title{font-size:clamp(1.6rem,3.3vw,2.45rem);margin:16px 0 0;line-height:1.25;color:var(--ink)}
.sec-title em{font-style:normal;background:linear-gradient(100deg,var(--gold),var(--gold-light) 55%,var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-lead{margin:14px 0 0;color:var(--muted);font-size:1.01rem;max-width:800px;line-height:1.7}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);margin:0 auto;max-width:1180px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);white-space:nowrap;line-height:1.2}
.btn-gold{background:linear-gradient(135deg,var(--gold-deep),var(--gold) 45%,var(--gold-light));color:#3A1402;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(251,191,36,.36)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{border:1px solid var(--line-strong);color:var(--gold-light);background:rgba(251,191,36,.05)}
.btn-outline:hover{background:rgba(251,191,36,.14);border-color:var(--gold);color:#fff}
.btn-sm{padding:10px 18px;font-size:.86rem}
.btn-block{width:100%}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(20,1,1,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-deep),var(--gold-light));color:#3A1402;font-size:1.05rem;box-shadow:0 8px 22px rgba(251,191,36,.3);flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-text strong{font-size:1rem;font-weight:800;background:linear-gradient(100deg,var(--gold),var(--gold-light));-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.brand-text small{font-size:.64rem;color:var(--dim);letter-spacing:.07em;text-transform:uppercase;white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted)}
.nav-link:hover{color:var(--gold-light);background:rgba(251,191,36,.08)}
.nav-link.active{color:#2B0404;background:linear-gradient(135deg,var(--gold),var(--gold-light));box-shadow:0 6px 18px rgba(251,191,36,.28)}
.header-actions{display:flex;align-items:center;gap:8px;flex:none}
.menu-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--gold);font-size:1.05rem;place-items:center}
.menu-toggle:hover{background:rgba(251,191,36,.1)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(20,1,1,.98);padding:12px 20px 20px}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted);font-size:.94rem}
.mobile-drawer a.active,.mobile-drawer a:hover{background:rgba(251,191,36,.1);color:var(--gold-light)}

/* Article hero */
.article-hero{position:relative;padding:140px 0 66px;overflow:hidden;background:#140101}
.article-hero-bg{position:absolute;inset:0;background-image:url('/assets/images/cb920ac72a8a9172.jpg');background-size:cover;background-position:center;opacity:.26}
.article-hero-glow{position:absolute;inset:0;background:
  radial-gradient(880px 460px at 18% -10%, rgba(251,191,36,.28), transparent 70%),
  radial-gradient(620px 420px at 92% 88%, rgba(249,115,22,.2), transparent 72%),
  linear-gradient(180deg, rgba(20,1,1,.78) 0%, rgba(43,4,4,.94) 60%, var(--bg) 100%)}
.article-hero-inner{position:relative;z-index:2}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.8rem;color:var(--dim);margin-bottom:20px}
.crumbs span{color:var(--line-strong)}
.crumbs b{color:var(--gold-light);font-weight:600}
.article-hero h1{font-size:clamp(1.65rem,4vw,2.75rem);line-height:1.25;font-weight:900;margin:16px 0 0;max-width:960px}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.meta-chip{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;color:var(--muted);background:rgba(251,191,36,.07);border:1px solid var(--line);padding:8px 14px;border-radius:999px}
.meta-chip i{color:var(--gold)}

/* Article layout */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:46px;align-items:start}
.article-body{font-size:1.02rem;line-height:1.75;color:var(--muted)}
.article-body > *:first-child{margin-top:0}
.article-body h2{font-size:clamp(1.35rem,2.4vw,1.7rem);line-height:1.3;color:var(--ink);margin:44px 0 14px;padding-left:16px;border-left:3px solid var(--gold);font-weight:800}
.article-body h3{font-size:1.14rem;color:var(--gold-light);margin:30px 0 10px;font-weight:700}
.article-body h4{font-size:1rem;color:var(--gold-light);margin:24px 0 8px;font-weight:700}
.article-body p{margin:0 0 16px}
.article-body strong{color:var(--ink);font-weight:700}
.article-body em{color:var(--gold-light);font-style:normal}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body li{margin-bottom:9px}
.article-body ul li::marker{color:var(--gold)}
.article-body ol li::marker{color:var(--gold);font-weight:700}
.article-body a{color:var(--gold-light);border-bottom:1px dashed var(--line-strong)}
.article-body a:hover{color:#fff;border-bottom-color:var(--gold)}
.article-body img{border-radius:var(--r-md);margin:22px 0;border:1px solid var(--line)}
.article-body blockquote{margin:24px 0;padding:18px 22px;border-left:3px solid var(--gold);background:rgba(251,191,36,.06);border-radius:0 var(--r-md) var(--r-md) 0;color:var(--ink)}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.92rem;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.article-body th{background:rgba(251,191,36,.1);color:var(--gold-light);text-align:left;padding:12px 14px;font-weight:700;border-bottom:1px solid var(--line)}
.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);color:var(--muted)}
.article-body tr:last-child td{border-bottom:0}
.article-body hr{border:0;height:1px;background:var(--line);margin:34px 0}
.article-aside{position:sticky;top:96px;display:grid;gap:20px}
.aside-card{background:linear-gradient(160deg,rgba(69,16,16,.85),rgba(20,1,1,.92));border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px}
.aside-card h3{margin:0 0 16px;font-size:1.02rem;color:var(--gold-light);letter-spacing:.01em}
.aside-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.aside-list li{display:flex;gap:12px;align-items:flex-start;font-size:.9rem;color:var(--muted);line-height:1.55}
.aside-list i{color:var(--gold);font-size:.9rem;margin-top:4px;flex:none}
.aside-note{margin:18px 0 0;font-size:.78rem;color:var(--dim)}
.aside-card--gold{background:linear-gradient(150deg,rgba(251,191,36,.14),rgba(20,1,1,.94));border-color:var(--line-strong)}
.aside-card--gold h3{color:var(--gold-light)}

/* KPI band */
.kpi-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.kpi-item{background:linear-gradient(180deg,rgba(69,16,16,.9),rgba(43,4,4,.96));padding:28px 22px}
.kpi-item i{color:var(--gold);font-size:1.1rem}
.kpi-num{display:block;margin:14px 0 4px;font-size:clamp(1.35rem,2.4vw,1.85rem);font-weight:900;background:linear-gradient(100deg,var(--gold),var(--gold-light));-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi-label{font-size:.82rem;color:var(--muted);line-height:1.5}

/* Category matrix */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:38px}
.cat-card{display:block;position:relative;padding:30px 26px;border-radius:var(--r-lg);border:1px solid var(--line);background:linear-gradient(160deg,rgba(69,16,16,.72),rgba(20,1,1,.9));transition:transform .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease)}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-lg)}
.cat-card i{font-size:1.3rem;color:var(--gold)}
.cat-card h3{margin:18px 0 10px;font-size:1.12rem;color:var(--ink);font-weight:800}
.cat-card p{margin:0 0 18px;font-size:.92rem;color:var(--muted);line-height:1.65}
.cat-more{display:inline-flex;align-items:center;gap:8px;font-size:.86rem;font-weight:700;color:var(--gold-light)}
.cat-card:hover .cat-more{gap:12px}

/* Service matrix */
.svc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:40px}
.svc-item{padding:26px 24px;border-radius:var(--r-md);border:1px solid var(--line);background:rgba(20,1,1,.6);transition:border-color .25s var(--ease),background .25s var(--ease)}
.svc-item:hover{border-color:var(--line-strong);background:rgba(69,16,16,.55)}
.svc-item i{color:var(--gold);font-size:1.15rem}
.svc-item h3{margin:16px 0 8px;font-size:1.03rem;font-weight:700;color:var(--ink)}
.svc-item p{margin:0;font-size:.9rem;color:var(--muted);line-height:1.65}

/* Compare table */
.cmp-wrap{margin-top:38px;overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:rgba(20,1,1,.55)}
table.cmp{width:100%;border-collapse:collapse;min-width:660px}
table.cmp th,table.cmp td{padding:16px 20px;text-align:left;font-size:.92rem;border-bottom:1px solid var(--line)}
table.cmp thead th{background:rgba(251,191,36,.09);color:var(--gold-light);font-weight:800;font-size:.88rem;letter-spacing:.02em}
table.cmp td:first-child{color:var(--ink);font-weight:600}
table.cmp td{color:var(--muted)}
table.cmp tr:last-child td{border-bottom:0}
.tag-ok{display:inline-flex;align-items:center;gap:7px;color:var(--gold-light);font-weight:600}
.tag-no{display:inline-flex;align-items:center;gap:7px;color:#FCA5A5;font-weight:600}

/* Timeline */
.timeline{margin-top:40px;position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(251,191,36,.05))}
.tl-item{position:relative;padding:0 0 30px 22px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-27px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--bg-deep);border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(251,191,36,.12)}
.tl-date{font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}
.tl-item h3{margin:8px 0 6px;font-size:1.05rem;color:var(--ink);font-weight:700}
.tl-item p{margin:0;font-size:.92rem;color:var(--muted);line-height:1.65;max-width:720px}

/* Assurance */
.assure-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:38px}
.assure-item{text-align:left;padding:24px 22px;border-radius:var(--r-md);background:linear-gradient(160deg,rgba(69,16,16,.6),rgba(20,1,1,.85));border:1px solid var(--line)}
.assure-item i{font-size:1.25rem;color:var(--gold)}
.assure-item h3{margin:14px 0 8px;font-size:1rem;color:var(--ink);font-weight:700}
.assure-item p{margin:0;font-size:.87rem;color:var(--muted)}

/* App block */
.app-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:38px}
.app-card{display:flex;gap:22px;align-items:center;padding:24px;border-radius:var(--r-lg);border:1px solid var(--line);background:linear-gradient(150deg,rgba(69,16,16,.75),rgba(20,1,1,.92))}
.app-card img{width:96px;border-radius:var(--r-md);border:1px solid var(--line);flex:none}
.app-card h3{margin:0 0 8px;font-size:1.08rem;color:var(--ink);font-weight:800}
.app-card p{margin:0 0 12px;font-size:.9rem;color:var(--muted)}
.app-card .btn{padding:10px 18px;font-size:.85rem}

/* Payment */
.pay-strip{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.pay-chip{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;border:1px solid var(--line);background:rgba(251,191,36,.06);font-size:.88rem;font-weight:700;color:var(--gold-light)}
.pay-chip i{color:var(--gold)}
.pay-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:26px}
.pay-item{padding:22px;border-radius:var(--r-md);border:1px solid var(--line);background:rgba(20,1,1,.6)}
.pay-item strong{display:block;font-size:1rem;color:var(--ink);margin-bottom:6px}
.pay-item span{display:block;font-size:.86rem;color:var(--muted);line-height:1.6}

/* Quick answers */
.qa-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:36px}
.qa-item{padding:24px;border-radius:var(--r-md);border-left:3px solid var(--gold);background:rgba(69,16,16,.45)}
.qa-item h3{margin:0 0 8px;font-size:1rem;color:var(--gold-light);font-weight:700}
.qa-item p{margin:0;font-size:.92rem;color:var(--muted);line-height:1.68}

/* Voice */
.voice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:38px}
.voice-item{padding:26px 24px;border-radius:var(--r-md);border:1px solid var(--line);background:rgba(20,1,1,.6);display:flex;flex-direction:column;gap:16px}
.voice-top{display:flex;align-items:center;gap:14px}
.voice-top img{width:52px;height:52px;border-radius:50%;object-fit:cover;border:1px solid var(--line-strong)}
.voice-top strong{display:block;font-size:.95rem;color:var(--ink)}
.voice-top small{font-size:.76rem;color:var(--dim)}
.voice-item p{margin:0;font-size:.92rem;color:var(--muted);line-height:1.7}
.stars{color:var(--gold);font-size:.8rem;letter-spacing:2px}

/* FAQ */
.faq-list{margin-top:36px;display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:var(--r-md);background:rgba(20,1,1,.6);overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:.98rem;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:14px}
.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(--gold);font-size:.8rem;transition:transform .25s var(--ease)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{color:var(--gold-light)}
.faq-item p{margin:0;padding:0 22px 20px;font-size:.93rem;color:var(--muted);line-height:1.72}

/* CTA form */
.cta-band{position:relative;overflow:hidden;border-radius:var(--r-lg);border:1px solid var(--line-strong);background:linear-gradient(140deg,rgba(69,16,16,.95),rgba(20,1,1,.98));padding:46px 44px;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.cta-band::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(251,191,36,.22),transparent 70%)}
.cta-band h2{margin:14px 0 12px;font-size:clamp(1.4rem,2.6vw,2rem);line-height:1.3}
.cta-band p{margin:0;color:var(--muted);font-size:.98rem;max-width:560px}
.link-form{position:relative;z-index:2;display:grid;gap:12px}
.link-form label{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}
.link-form input,.link-form select{width:100%;padding:13px 16px;border-radius:var(--r-sm);border:1px solid var(--line);background:rgba(20,1,1,.75);color:var(--ink);font-size:.92rem;transition:border-color .22s var(--ease)}
.link-form input::placeholder{color:var(--dim)}
.link-form input:focus,.link-form select:focus{border-color:var(--gold);outline:none}
.form-note{font-size:.76rem;color:var(--dim);line-height:1.55}

/* Footer */
.site-footer{background:linear-gradient(180deg,#140101,#2B0404);border-top:1px solid var(--line);padding:64px 0 28px;position:relative}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:38px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-col p{color:var(--muted);font-size:.9rem;max-width:430px;margin:0}
.footer-col h4{font-size:.95rem;margin:0 0 14px;color:var(--gold-light);letter-spacing:.02em;font-weight:800}
.footer-col a{display:block;padding:6px 0;color:var(--muted);font-size:.9rem}
.footer-col a:hover{color:var(--gold-light);transform:translateX(3px)}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.fbadge{font-size:.72rem;padding:6px 12px;border-radius:999px;border:1px solid var(--line);color:var(--gold-light);background:rgba(251,191,36,.06);font-weight:600}
.footer-bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;border-top:1px solid var(--line);margin-top:44px;padding-top:20px;color:var(--dim);font-size:.78rem;line-height:1.6}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#7F1D1D,#2B0404 68%);
  border:2px solid var(--gold);color:var(--gold-light);font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.82;animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .28s var(--ease),opacity .28s var(--ease)}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover i{animation:fabSpin .6s var(--ease)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab-dot{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* Not found */
.empty-note{padding:34px 28px;border-radius:var(--r-lg);border:1px dashed var(--line-strong);background:rgba(20,1,1,.6);text-align:center}
.empty-note i{font-size:1.6rem;color:var(--gold)}
.empty-note h2{margin:16px 0 10px;font-size:1.3rem;color:var(--ink)}
.empty-note p{margin:0 0 20px;color:var(--muted);font-size:.95rem}

/* Related */
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:36px}
.rel-card{display:block;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line);background:rgba(20,1,1,.6);transition:transform .28s var(--ease),border-color .28s var(--ease)}
.rel-card:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.rel-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.rel-card div{padding:18px 20px 22px}
.rel-card h3{margin:0;font-size:.98rem;color:var(--ink);line-height:1.5;font-weight:700}
.rel-card span{display:inline-flex;align-items:center;gap:7px;margin-top:12px;font-size:.82rem;font-weight:700;color:var(--gold-light)}

@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:36px}
  .article-aside{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
  .kpi-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .cat-grid,.svc-grid,.voice-grid,.rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .assure-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pay-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .app-grid{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:38px 32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:860px){
  .main-nav{display:none}
  .menu-toggle{display:grid}
  .header-inner{height:66px}
  .brand-text strong{font-size:.92rem}
}
@media (max-width:620px){
  .wrap{width:calc(100% - 28px)}
  .section{padding:56px 0}
  .article-hero{padding:118px 0 52px}
  .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cat-grid,.svc-grid,.voice-grid,.qa-grid,.assure-grid,.rel-grid,.pay-grid{grid-template-columns:1fr}
  .article-aside{grid-template-columns:1fr}
  .app-card{flex-direction:column;align-items:flex-start}
  .app-card img{width:82px}
  .cta-band{padding:30px 22px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .brand-text small{display:none}
  .fab{left:12px;bottom:82px;width:52px;height:52px}
}

/* roulang page: category1 */
:root{
  --bg:#2B0404;
  --bg-deep:#140101;
  --bg-soft:#451010;
  --gold:#FBBF24;
  --gold-light:#FDE68A;
  --gold-deep:#F59E0B;
  --orange:#F97316;
  --ink:#FFFBEB;
  --muted:rgba(255,251,235,.74);
  --dim:rgba(255,251,235,.52);
  --line:rgba(251,191,36,.18);
  --line-strong:rgba(251,191,36,.4);
  --r-lg:22px;
  --r-md:14px;
  --r-sm:10px;
  --shadow-lg:0 26px 60px rgba(0,0,0,.5);
  --shadow-gold:0 10px 32px rgba(251,191,36,.24);
  --ease:cubic-bezier(.22,.61,.36,1);
  --green:#10B981;
  --red:#EF4444;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease)}
button,input,select{font-family:inherit;font-size:1rem;color:inherit}
button{cursor:pointer;border:0;background:none}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:8px}
::selection{background:var(--gold);color:#2B0404}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:78px 0;position:relative}
.section--tight{padding:54px 0}
.section--deep{background:linear-gradient(180deg,#180101 0%,#2B0404 100%)}
.section--soft{background:linear-gradient(180deg,rgba(69,16,16,.72),rgba(43,4,4,.94))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent)}

.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;font-weight:700;color:var(--gold);background:rgba(251,191,36,.09);border:1px solid var(--line);padding:6px 14px;border-radius:999px}
.eyebrow i{font-size:.72rem}
.sec-head{max-width:800px;margin-bottom:38px}
.sec-title{font-size:clamp(1.55rem,3.2vw,2.35rem);margin-top:16px;font-weight:800;line-height:1.25}
.sec-title em{font-style:normal;background:linear-gradient(100deg,var(--gold),var(--gold-light) 55%,var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-lead{margin-top:14px;color:var(--muted);font-size:1.01rem;max-width:820px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);white-space:nowrap}
.btn-gold{background:linear-gradient(135deg,var(--gold-deep),var(--gold) 45%,var(--gold-light));color:#3A1402;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(251,191,36,.36)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{border:1px solid var(--line-strong);color:var(--gold-light);background:rgba(251,191,36,.05)}
.btn-outline:hover{background:rgba(251,191,36,.14);border-color:var(--gold);color:#fff}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(20,1,1,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-deep),var(--gold-light));color:#3A1402;font-size:1.05rem;box-shadow:0 8px 22px rgba(251,191,36,.3);flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-text strong{font-size:1rem;font-weight:800;background:linear-gradient(100deg,var(--gold),var(--gold-light));-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.brand-text small{font-size:.64rem;color:var(--dim);letter-spacing:.07em;text-transform:uppercase;white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted)}
.nav-link:hover{color:var(--gold-light);background:rgba(251,191,36,.08)}
.nav-link.active{color:#2B0404;background:linear-gradient(135deg,var(--gold),var(--gold-light));box-shadow:0 6px 18px rgba(251,191,36,.28)}
.header-actions{display:flex;align-items:center;gap:8px;flex:none}
.btn-login{font-size:.86rem;font-weight:700;color:var(--gold-light);border:1px solid var(--line-strong);padding:9px 16px;border-radius:999px}
.btn-login:hover{background:rgba(251,191,36,.12);color:#fff}
.btn-signup{font-size:.86rem;font-weight:800;color:#3A1402;padding:10px 18px;border-radius:999px;background:linear-gradient(135deg,var(--gold-deep),var(--gold) 50%,var(--gold-light));box-shadow:0 8px 22px rgba(251,191,36,.3)}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(251,191,36,.4)}
.menu-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--gold);font-size:1.05rem;place-items:center}
.menu-toggle:hover{background:rgba(251,191,36,.1)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(20,1,1,.98);padding:12px 20px 20px}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted);font-size:.94rem}
.mobile-drawer a.active,.mobile-drawer a:hover{background:rgba(251,191,36,.1);color:var(--gold-light)}

/* Hero */
.hero{position:relative;padding:146px 0 88px;overflow:hidden;background:#140101}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/cb920ac72a8a9172.jpg');background-size:cover;background-position:center;opacity:.26;filter:saturate(1.05)}
.hero-glow{position:absolute;inset:0;background:
  radial-gradient(820px 460px at 18% 8%, rgba(251,191,36,.26), transparent 70%),
  radial-gradient(700px 420px at 92% 78%, rgba(249,115,22,.2), transparent 72%),
  linear-gradient(180deg, rgba(20,1,1,.7) 0%, rgba(43,4,4,.96) 66%, var(--bg) 100%)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:52px;align-items:center}
.hero h1{font-size:clamp(1.75rem,4.1vw,2.95rem);line-height:1.18;font-weight:900;margin-top:20px}
.hero h1 span{display:block;margin-top:8px;background:linear-gradient(100deg,var(--gold) 6%,var(--gold-light) 48%,var(--orange) 96%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:22px;color:var(--muted);font-size:1.02rem;line-height:1.72;max-width:640px}
.hero-points{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:.8rem;font-weight:600;color:var(--gold-light);background:rgba(251,191,36,.07);border:1px solid var(--line);padding:7px 13px;border-radius:999px}
.chip i{color:var(--gold);font-size:.78rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-note{margin-top:18px;font-size:.82rem;color:var(--dim)}
.hero-panel{background:linear-gradient(180deg,rgba(20,1,1,.92),rgba(43,4,4,.86));border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-lg);backdrop-filter:blur(8px)}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.panel-title{font-size:.92rem;font-weight:800;color:var(--ink)}
.live-dot{display:inline-flex;align-items:center;gap:7px;font-size:.72rem;font-weight:700;color:var(--green)}
.live-dot::before{content:"";width:8px;height:8px;border-radius:999px;background:var(--green);box-shadow:0 0 0 4px rgba(16,185,129,.16);animation:pulseDot 1.8s infinite}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:.35}}
.status-list{margin-top:6px}
.status-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(251,191,36,.14);font-size:.9rem;color:var(--muted)}
.status-item:last-child{border-bottom:0}
.s-name{display:inline-flex;align-items:center;gap:9px}
.s-name i{color:var(--gold);font-size:.85rem;width:16px;text-align:center}
.s-state{font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:999px}
.s-state.ok{color:#062E20;background:linear-gradient(135deg,#34D399,#10B981)}
.s-state.hot{color:#3A1402;background:linear-gradient(135deg,var(--gold),var(--gold-light))}
.panel-foot{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;padding-top:14px;border-top:1px solid var(--line);font-size:.76rem;color:var(--dim)}
.panel-foot i{color:var(--gold)}

/* KPI */
.kpi-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.kpi-item{background:linear-gradient(180deg,rgba(69,16,16,.9),rgba(43,4,4,.96));padding:28px 22px}
.kpi-num{display:block;font-size:clamp(1.5rem,2.6vw,2.05rem);font-weight:900;background:linear-gradient(100deg,var(--gold),var(--gold-light));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.15}
.kpi-label{display:block;margin-top:10px;font-size:.82rem;color:var(--muted);line-height:1.5}

/* Channels */
.chan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:20px}
.chan-card{position:relative;background:linear-gradient(180deg,rgba(43,4,4,.92),rgba(24,1,1,.96));border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px;transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease)}
.chan-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 22px 46px rgba(0,0,0,.42)}
.chan-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.1rem;color:#3A1402;background:linear-gradient(135deg,var(--gold-deep),var(--gold-light));box-shadow:0 8px 20px rgba(251,191,36,.24)}
.chan-card h3{font-size:1.08rem;font-weight:800;margin-top:18px}
.chan-card p{margin-top:10px;color:var(--muted);font-size:.92rem}
.chan-list{margin-top:16px;display:grid;gap:9px}
.chan-list li{display:flex;gap:9px;align-items:flex-start;font-size:.86rem;color:var(--muted)}
.chan-list li i{color:var(--gold);margin-top:4px;font-size:.72rem}
.chan-badge{position:absolute;top:20px;right:20px;font-size:.64rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:linear-gradient(135deg,#B91C1C,#EF4444);padding:5px 11px;border-radius:999px}

/* Compare */
.cmp-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.cmp-card{border-radius:var(--r-lg);padding:28px 26px;border:1px solid var(--line)}
.cmp-card--bad{background:linear-gradient(180deg,rgba(60,10,10,.7),rgba(24,1,1,.95));border-color:rgba(239,68,68,.28)}
.cmp-card--good{background:linear-gradient(180deg,rgba(69,16,16,.85),rgba(43,4,4,.95));border-color:var(--line-strong);box-shadow:var(--shadow-gold)}
.cmp-head{display:flex;align-items:center;gap:12px}
.cmp-icon{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:.95rem;flex:none}
.cmp-card--bad .cmp-icon{background:rgba(239,68,68,.16);color:#FCA5A5}
.cmp-card--good .cmp-icon{background:linear-gradient(135deg,var(--gold-deep),var(--gold-light));color:#3A1402}
.cmp-head h3{font-size:1.05rem;font-weight:800}
.cmp-list{margin-top:20px;display:grid;gap:13px}
.cmp-list li{display:flex;gap:10px;font-size:.9rem;color:var(--muted);align-items:flex-start}
.cmp-list li i{margin-top:4px;font-size:.8rem}
.cmp-card--bad .cmp-list li i{color:#F87171}
.cmp-card--good .cmp-list li i{color:var(--green)}

/* Flow + timeline */
.flow-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:46px;align-items:start}
.steps{display:grid;gap:16px;margin-top:6px}
.step{display:flex;gap:16px;padding:18px 20px;border-radius:var(--r-md);background:rgba(20,1,1,.6);border:1px solid var(--line);transition:border-color .3s var(--ease),transform .3s var(--ease)}
.step:hover{border-color:var(--line-strong);transform:translateX(4px)}
.step-num{flex:none;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-weight:800;font-size:.9rem;color:#3A1402;background:linear-gradient(135deg,var(--gold-deep),var(--gold-light))}
.step-body h3{font-size:.98rem;font-weight:800}
.step-body p{margin-top:6px;font-size:.88rem;color:var(--muted)}
.flow-media{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.flow-media img{width:100%;height:236px;object-fit:cover}
.timeline{margin-top:26px;border-left:2px solid var(--line);padding-left:22px;display:grid;gap:20px}
.tl-item{position:relative}
.tl-item::before{content:"";position:absolute;left:-29px;top:6px;width:12px;height:12px;border-radius:999px;background:var(--gold);box-shadow:0 0 0 4px rgba(251,191,36,.15)}
.tl-date{font-size:.74rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}
.tl-text{margin-top:4px;font-size:.88rem;color:var(--muted)}

/* Categories */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cat-card{display:block;background:linear-gradient(180deg,rgba(43,4,4,.92),rgba(20,1,1,.96));border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px;transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease)}
.cat-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.cat-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:1rem;color:var(--gold-light);border:1px solid var(--line-strong);background:rgba(251,191,36,.08)}
.cat-card h3{font-size:1.05rem;font-weight:800;margin-top:16px}
.cat-card p{margin-top:9px;font-size:.89rem;color:var(--muted)}
.cat-more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:.83rem;font-weight:700;color:var(--gold)}
.cat-more i{transition:transform .3s var(--ease)}
.cat-card:hover .cat-more i{transform:translateX(4px)}

/* News */
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.news-card{background:linear-gradient(180deg,rgba(43,4,4,.8),rgba(20,1,1,.94));border:1px solid var(--line);border-radius:var(--r-md);padding:22px;transition:transform .3s var(--ease),border-color .3s var(--ease)}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:.72rem;color:var(--dim)}
.news-tag{color:var(--gold);border:1px solid var(--line);background:rgba(251,191,36,.07);padding:3px 10px;border-radius:999px;font-weight:700}
.news-card h3{font-size:1rem;font-weight:800;margin-top:12px;line-height:1.45}
.news-card h3 a:hover{color:var(--gold-light)}
.news-card p{margin-top:9px;font-size:.86rem;color:var(--muted)}
.empty{padding:26px;border:1px dashed var(--line-strong);border-radius:var(--r-md);color:var(--muted);font-size:.92rem;text-align:center}

/* Assurance */
.assure-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:26px;align-items:start}
.assure-box{background:linear-gradient(180deg,rgba(43,4,4,.86),rgba(20,1,1,.95));border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 26px}
.assure-box h3{font-size:1.15rem;font-weight:800}
.assure-list{margin-top:18px;display:grid;gap:14px}
.assure-list li{display:flex;gap:12px;font-size:.91rem;color:var(--muted);align-items:flex-start}
.assure-list li i{color:var(--gold);margin-top:4px}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.pay-badge{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;color:var(--gold-light);border:1px solid var(--line);background:rgba(251,191,36,.06);padding:8px 14px;border-radius:var(--r-sm)}
.pay-badge i{color:var(--gold)}
.quick-list{display:grid;gap:12px}
.quick-item{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 18px;border-radius:var(--r-md);background:rgba(20,1,1,.66);border:1px solid var(--line)}
.quick-item span:first-child{font-size:.88rem;color:var(--muted)}
.quick-num{font-size:.95rem;font-weight:800;color:var(--gold-light);white-space:nowrap}
.quote{margin-top:20px;padding:20px 22px;border-radius:var(--r-md);border:1px solid var(--line-strong);background:linear-gradient(180deg,rgba(251,191,36,.08),rgba(20,1,1,.7))}
.quote-text{font-size:.93rem;color:var(--ink);font-style:italic}
.quote-who{display:block;margin-top:10px;font-size:.78rem;color:var(--dim);font-style:normal}

/* FAQ */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{border:1px solid var(--line);border-radius:var(--r-md);background:linear-gradient(180deg,rgba(43,4,4,.78),rgba(20,1,1,.92));overflow:hidden;transition:border-color .3s var(--ease)}
.faq-item[open]{border-color:var(--line-strong)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;cursor:pointer;font-weight:700;font-size:.96rem;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.78rem;color:var(--gold);transition:transform .3s var(--ease)}
.faq-item[open] summary::after{content:"\f068"}
.faq-item summary:hover{color:var(--gold-light)}
.faq-a{padding:0 22px 20px;font-size:.9rem;color:var(--muted)}

/* CTA */
.cta-band{position:relative;overflow:hidden;background:#140101}
.cta-band-bg{position:absolute;inset:0;background-image:url('/assets/images/5e23c09a98ba57ee.jpg');background-size:cover;background-position:center;opacity:.22}
.cta-band-glow{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,1,1,.82),rgba(43,4,4,.96))}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:40px;align-items:center}
.cta-copy h2{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;line-height:1.25}
.cta-copy h2 em{font-style:normal;background:linear-gradient(100deg,var(--gold),var(--gold-light));-webkit-background-clip:text;background-clip:text;color:transparent}
.cta-copy p{margin-top:14px;color:var(--muted);font-size:.98rem;max-width:520px}
.cta-mini{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.lead-form{background:linear-gradient(180deg,rgba(43,4,4,.94),rgba(20,1,1,.97));border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow-lg)}
.field{display:grid;gap:8px;margin-bottom:16px}
.field label{font-size:.8rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--gold)}
.field input,.field select{width:100%;padding:13px 15px;border-radius:var(--r-sm);border:1px solid var(--line);background:rgba(20,1,1,.75);color:var(--ink);transition:border-color .25s var(--ease),box-shadow .25s var(--ease)}
.field input::placeholder{color:var(--dim)}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(251,191,36,.16)}
.lead-form .btn{width:100%}
.form-note{margin-top:14px;font-size:.76rem;color:var(--dim);text-align:left}
.form-msg{display:none;margin-top:14px;padding:12px 15px;border-radius:var(--r-sm);font-size:.85rem;color:#062E20;background:linear-gradient(135deg,#34D399,#10B981)}
.form-msg.show{display:block}

/* Footer */
.site-footer{background:linear-gradient(180deg,#180101,#0B0202);border-top:1px solid var(--line);padding:64px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-col h4{font-size:.95rem;font-weight:800;color:var(--gold-light);margin-bottom:14px}
.footer-col a{display:block;padding:6px 0;color:var(--muted);font-size:.9rem}
.footer-col a:hover{color:var(--gold)}
.footer-col p{color:var(--muted);font-size:.88rem;max-width:420px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.fbadge{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;color:var(--gold-light);border:1px solid var(--line);background:rgba(251,191,36,.06);padding:5px 11px;border-radius:999px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid var(--line);margin-top:38px;padding-top:18px;font-size:.78rem;color:var(--dim)}

/* FAB */
.fab{position:fixed;left:1rem;bottom:6rem;z-index:50;width:56px;height:56px;border-radius:999px;display:grid;place-items:center;background:radial-gradient(circle at 32% 26%, #6B1616, #140101 72%);border:2px solid var(--gold);box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab-core{display:grid;place-items:center;width:100%;height:100%;color:var(--gold-light);font-size:1.2rem;animation:fabFloat 3.4s ease-in-out infinite}
.fab:hover .fab-core{animation:fabSpin .9s ease}
.fab-badge{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:999px;background:#DC2626;box-shadow:0 0 0 2px #FFFBEB}
@keyframes fabFloat{0%,100%{transform:translateY(-1px)}50%{transform:translateY(-6px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

@media (max-width:1024px){
  .main-nav{display:none}
  .menu-toggle{display:grid}
  .hero{padding:126px 0 68px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow-grid,.assure-grid,.cta-inner{grid-template-columns:1fr;gap:30px}
  .cat-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .section--tight{padding:42px 0}
  .cmp-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .brand-text small{display:none}
  .btn-login{padding:8px 12px;font-size:.8rem}
  .btn-signup{padding:9px 14px;font-size:.8rem}
  .hero h1{font-size:1.62rem}
}
@media (max-width:520px){
  .wrap{padding:0 16px}
  .kpi-grid{grid-template-columns:1fr}
  .hero-cta .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .brand-text strong{font-size:.9rem}
  .hero{padding:112px 0 56px}
  .fab{left:.75rem;bottom:5.5rem;width:52px;height:52px}
}

/* roulang page: category2 */
:root{
  --bg:#2B0404;
  --bg-deep:#140101;
  --bg-soft:#451010;
  --gold:#FBBF24;
  --gold-light:#FDE68A;
  --gold-deep:#F59E0B;
  --orange:#F97316;
  --ink:#FFFBEB;
  --muted:rgba(255,251,235,.74);
  --dim:rgba(255,251,235,.52);
  --line:rgba(251,191,36,.18);
  --line-strong:rgba(251,191,36,.4);
  --r-lg:22px;
  --r-md:14px;
  --r-sm:10px;
  --shadow-lg:0 26px 60px rgba(0,0,0,.5);
  --shadow-gold:0 10px 32px rgba(251,191,36,.24);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
.page-body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.66;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
}
.page-body img{max-width:100%;height:auto;display:block}
.page-body a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
.page-body button{font-family:inherit;font-size:inherit;cursor:pointer;border:0;background:none;color:inherit}
.page-body input,.page-body select{font-family:inherit;font-size:1rem;color:var(--ink)}
.page-body h1,.page-body h2,.page-body h3,.page-body h4,.page-body p,.page-body ul,.page-body ol{margin:0}
.page-body ul{list-style:none;padding:0}
.page-body strong{font-weight:800}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ===== Typography helpers ===== */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;font-weight:700;
  color:var(--gold);background:rgba(251,191,36,.09);
  border:1px solid var(--line);padding:6px 14px;border-radius:999px;
}
.eyebrow i{font-size:.72rem}
.sec-head{max-width:820px}
.sec-head--split{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:end;max-width:none}
.sec-title{font-size:clamp(1.55rem,3.2vw,2.35rem);line-height:1.25;margin-top:16px;font-weight:900}
.sec-title em{font-style:normal;background:linear-gradient(100deg,var(--gold),var(--gold-light) 55%,var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-lead{margin-top:14px;color:var(--muted);font-size:1rem;max-width:800px}
.section{padding:74px 0;position:relative}
.section--tight{padding:52px 0}
.section--deep{background:linear-gradient(180deg,#180101 0%,#2B0404 100%)}
.section--soft{background:linear-gradient(180deg,rgba(69,16,16,.72),rgba(43,4,4,.94))}
.section-divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent)}
.mt-28{margin-top:28px}
.mt-40{margin-top:40px}

/* ===== Buttons / badges ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
  white-space:nowrap;
}
.btn-gold{background:linear-gradient(135deg,var(--gold-deep),var(--gold) 45%,var(--gold-light));color:#3A1402;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(251,191,36,.36)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{border:1px solid var(--line-strong);color:var(--gold-light);background:rgba(251,191,36,.05)}
.btn-outline:hover{background:rgba(251,191,36,.15);border-color:var(--gold);color:#fff}
.btn-ghost{color:var(--gold-light);font-weight:600;padding:10px 16px;border-radius:999px}
.btn-ghost:hover{background:rgba(251,191,36,.12);color:#fff}
.btn-sm{padding:10px 18px;font-size:.86rem}
.btn-lg{padding:15px 32px;font-size:1rem}
.btn-block{width:100%}
.btn:focus-visible,.nav-link:focus-visible,.faq-q:focus-visible,.form-input:focus-visible,.form-select:focus-visible,.fab:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.badge{
  display:inline-flex;align-items:center;gap:7px;font-size:.8rem;font-weight:600;
  color:var(--gold-light);background:rgba(251,191,36,.08);
  border:1px solid var(--line);padding:7px 13px;border-radius:999px;
}
.badge i{color:var(--gold);font-size:.78rem}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:70;
  background:rgba(20,1,1,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none;
  background:linear-gradient(135deg,var(--gold-deep),var(--gold-light));
  color:#3A1402;font-size:1.05rem;box-shadow:0 8px 22px rgba(251,191,36,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-text strong{
  font-size:1rem;font-weight:800;white-space:nowrap;
  background:linear-gradient(100deg,var(--gold),var(--gold-light));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.brand-text small{font-size:.62rem;color:var(--dim);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted)}
.nav-link:hover{color:var(--gold-light);background:rgba(251,191,36,.08)}
.nav-link.active{color:#2B0404;background:linear-gradient(135deg,var(--gold),var(--gold-light));box-shadow:0 6px 18px rgba(251,191,36,.28)}
.header-actions{display:flex;align-items:center;gap:8px;flex:none}
.menu-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--gold);font-size:1.05rem;place-items:center}
.menu-toggle:hover{background:rgba(251,191,36,.1)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(20,1,1,.98);padding:12px 20px 20px}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted);font-size:.94rem}
.mobile-drawer a.active,.mobile-drawer a:hover{background:rgba(251,191,36,.1);color:var(--gold-light)}
.mobile-drawer .drawer-cta{margin-top:10px;display:flex;gap:10px;padding:0 4px}
.mobile-drawer .drawer-cta .btn{flex:1}

/* ===== Hero ===== */
.hero{position:relative;padding:140px 0 84px;overflow:hidden;background:var(--bg-deep)}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/cb920ac72a8a9172.jpg');background-size:cover;background-position:center;opacity:.28;filter:saturate(1.05)}
.hero-glow{position:absolute;inset:0;background:
  radial-gradient(900px 480px at 22% -10%, rgba(251,191,36,.26), transparent 70%),
  radial-gradient(700px 440px at 88% 20%, rgba(249,115,22,.2), transparent 72%),
  linear-gradient(180deg, rgba(20,1,1,.78) 0%, rgba(43,4,4,.94) 58%, var(--bg) 100%)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:start}
.hero-title{font-size:clamp(1.75rem,4vw,2.9rem);line-height:1.2;font-weight:900;margin-top:18px;text-align:left}
.hero-title span{display:block;margin-top:10px;background:linear-gradient(100deg,var(--gold) 6%,var(--gold-light) 50%,var(--orange) 96%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:22px;color:var(--muted);font-size:1rem;line-height:1.7;max-width:640px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.point{display:inline-flex;align-items:center;gap:8px;font-size:.84rem;font-weight:600;color:var(--ink);background:rgba(20,1,1,.6);border:1px solid var(--line);padding:8px 14px;border-radius:999px}
.point i{color:var(--gold)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-note{margin-top:16px;font-size:.83rem;color:var(--dim)}
.hero-panel{background:linear-gradient(180deg,rgba(69,16,16,.72),rgba(20,1,1,.92));border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow-lg)}
.hero-cover{position:relative;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line)}
.hero-cover img{width:100%;aspect-ratio:16/10;object-fit:cover}
.hero-cover-tag{
  position:absolute;top:12px;left:12px;display:inline-flex;align-items:center;gap:7px;
  font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  background:linear-gradient(135deg,#B91C1C,#DC2626);color:#fff;padding:6px 12px;border-radius:999px;
}
.hero-count{margin-top:18px;padding:16px;border-radius:var(--r-md);background:rgba(20,1,1,.62);border:1px solid var(--line)}
.count-label{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--gold);font-weight:700}
.count-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0 16px}
.count-cell{background:linear-gradient(180deg,rgba(69,16,16,.9),rgba(20,1,1,.9));border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 6px;text-align:center}
.count-cell strong{display:block;font-size:1.35rem;font-weight:900;color:var(--gold-light)}
.count-cell span{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.hero-panel-sub{margin-top:12px;font-size:.8rem;color:var(--dim);text-align:center}

/* ===== KPI ===== */
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.kpi-item{background:linear-gradient(180deg,rgba(69,16,16,.9),rgba(43,4,4,.96));padding:26px 22px}
.kpi-num{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:900;background:linear-gradient(100deg,var(--gold),var(--gold-light));-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi-label{margin-top:6px;font-size:.92rem;font-weight:700}
.kpi-note{margin-top:8px;font-size:.82rem;color:var(--dim);line-height:1.6}
.kpi-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:26px}
.kpi-bar{background:rgba(20,1,1,.6);border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px}
.kpi-bar-top{display:flex;justify-content:space-between;align-items:baseline;font-size:.86rem;font-weight:600}
.kpi-bar-top strong{color:var(--gold-light);font-size:1rem}
.kpi-track{margin-top:12px;height:8px;border-radius:999px;background:rgba(251,191,36,.12);overflow:hidden}
.kpi-track i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold-deep),var(--gold-light))}
.kpi-bar p{margin-top:10px;font-size:.8rem;color:var(--dim)}

/* ===== Compare ===== */
.compare-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:34px}
.compare-col{border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(180deg,rgba(69,16,16,.55),rgba(20,1,1,.9));padding:24px 22px;display:flex;flex-direction:column}
.compare-col.is-featured{border-color:var(--line-strong);box-shadow:0 22px 50px rgba(0,0,0,.45);background:linear-gradient(180deg,rgba(120,50,10,.5),rgba(20,1,1,.94))}
.compare-head{display:flex;align-items:center;gap:10px;font-size:1.1rem;font-weight:800}
.compare-head i{color:var(--gold);font-size:1.15rem}
.compare-tag{margin-top:8px;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.compare-list{margin-top:18px;display:flex;flex-direction:column;gap:12px}
.compare-list li{display:flex;gap:10px;font-size:.9rem;color:var(--muted);line-height:1.6;text-align:left}
.compare-list li i{color:var(--gold);margin-top:5px;font-size:.8rem;flex:none}
.compare-foot{margin-top:auto;padding-top:20px;font-size:.82rem;color:var(--dim)}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:34px}
.step{display:flex;gap:18px;padding:22px;border-radius:var(--r-lg);border:1px solid var(--line);background:rgba(20,1,1,.55)}
.step-num{
  width:46px;height:46px;flex:none;border-radius:14px;display:grid;place-items:center;
  font-weight:900;font-size:1.05rem;color:#3A1402;
  background:linear-gradient(135deg,var(--gold-deep),var(--gold-light));
}
.step-body h3{font-size:1.05rem;font-weight:800}
.step-body p{margin-top:8px;font-size:.91rem;color:var(--muted);line-height:1.68}
.step-body ul{margin-top:10px;display:flex;flex-direction:column;gap:7px}
.step-body ul li{font-size:.86rem;color:var(--dim);display:flex;gap:8px}
.step-body ul li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--gold);font-size:.72rem;margin-top:5px}

/* ===== Timeline ===== */
.timeline{margin-top:36px;position:relative;padding-left:28px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(251,191,36,.08))}
.tl-item{position:relative;padding:0 0 28px 22px}
.tl-item:last-child{padding-bottom:0}
.tl-marker{position:absolute;left:-28px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--bg-deep);border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(251,191,36,.12)}
.tl-tag{display:inline-block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--gold);background:rgba(251,191,36,.1);border:1px solid var(--line);padding:4px 10px;border-radius:999px}
.tl-title{margin-top:10px;font-size:1.05rem;font-weight:800}
.tl-text{margin-top:8px;font-size:.9rem;color:var(--muted);max-width:760px}

/* ===== Payments & security ===== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.pay-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:28px}
.pay-card{border:1px solid var(--line);border-radius:var(--r-md);padding:20px;background:rgba(20,1,1,.55);transition:border-color .25s var(--ease),transform .25s var(--ease)}
.pay-card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.pay-card i{font-size:1.3rem;color:var(--gold)}
.pay-name{margin-top:12px;font-weight:800;font-size.98rem}
.pay-desc{margin-top:6px;font-size:.85rem;color:var(--dim);line-height:1.6}
.pay-note{margin-top:14px;font-size:.82rem;color:var(--muted)}
.media-frame{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.media-frame img{width:100%;aspect-ratio:4/3;object-fit:cover}
.safe-list{margin-top:26px;display:flex;flex-direction:column;gap:14px}
.safe-item{display:flex;gap:14px;padding:16px 18px;border-radius:var(--r-md);border:1px solid var(--line);background:rgba(20,1,1,.5)}
.safe-item i{color:var(--gold);font-size:1.05rem;margin-top:3px;flex:none}
.safe-item strong{display:block;font-size:.95rem}
.safe-item span{display:block;margin-top:6px;font-size:.85rem;color:var(--dim);line-height:1.6}

/* ===== Quotes ===== */
.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:32px}
.quote{border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;background:linear-gradient(180deg,rgba(69,16,16,.5),rgba(20,1,1,.85));display:flex;flex-direction:column;gap:16px}
.quote i.qmark{color:var(--gold);font-size:1.25rem;opacity:.85}
.quote-text{font-size:.92rem;color:var(--muted);line-height:1.72}
.quote-meta{margin-top:auto;display:flex;align-items:center;gap:12px}
.quote-avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#3A1402;background:linear-gradient(135deg,var(--gold-deep),var(--gold-light));flex:none}
.quote-meta strong{display:block;font-size:.88rem}
.quote-meta span{display:block;font-size:.76rem;color:var(--dim)}

/* ===== Categories ===== */
.cats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:32px}
.cat-card{display:flex;flex-direction:column;gap:14px;padding:26px 24px;border-radius:var(--r-lg);border:1px solid var(--line);background:linear-gradient(180deg,rgba(69,16,16,.6),rgba(20,1,1,.9));transition:border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease)}
.cat-card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:0 22px 46px rgba(0,0,0,.45)}
.cat-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(251,191,36,.12);border:1px solid var(--line);color:var(--gold);font-size:1.15rem}
.cat-title{font-size:1.1rem;font-weight:800}
.cat-text{font-size:.88rem;color:var(--dim);line-height:1.65}
.cat-link{margin-top:auto;font-size:.86rem;font-weight:700;color:var(--gold-light);display:inline-flex;align-items:center;gap:8px}
.cat-card:hover .cat-link{color:#fff}

/* ===== FAQ ===== */
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:40px;align-items:start}
.quick-list{display:flex;flex-direction:column;gap:12px;margin-top:24px}
.quick-list li{display:flex;gap:10px;font-size:.88rem;color:var(--muted);line-height:1.62}
.quick-list li i{color:var(--gold);margin-top:5px;font-size:.76rem;flex:none}
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{border:1px solid var(--line);border-radius:var(--r-md);background:rgba(20,1,1,.55);overflow:hidden;transition:border-color .25s var(--ease)}
.faq-item[open]{border-color:var(--line-strong);background:rgba(69,16,16,.45)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;font-weight:700;font-size:.98rem;cursor:pointer;list-style:none}
.faq-q::-webkit-details-marker{display:none}
.faq-q i{color:var(--gold);font-size:.85rem;transition:transform .25s var(--ease);flex:none}
.faq-item[open] .faq-q i{transform:rotate(180deg)}
.faq-a{padding:0 20px 20px;font-size:.9rem;color:var(--muted);line-height:1.72}

/* ===== CTA form ===== */
.cta-band{background:linear-gradient(135deg,rgba(120,50,10,.55),rgba(20,1,1,.94));border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:36px;display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center;box-shadow:var(--shadow-lg)}
.cta-copy h2{font-size:clamp(1.4rem,3vw,2rem);line-height:1.28;font-weight:900}
.cta-copy p{margin-top:14px;color:var(--muted);font-size:.95rem;line-height:1.7}
.cta-form{display:grid;gap:14px;background:rgba(20,1,1,.6);border:1px solid var(--line);border-radius:var(--r-md);padding:22px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.8rem;font-weight:700;letter-spacing:.04em;color:var(--gold-light);text-transform:uppercase}
.form-input,.form-select{
  width:100%;padding:13px 15px;border-radius:var(--r-sm);
  background:rgba(43,4,4,.85);border:1px solid var(--line);color:var(--ink);
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.form-input::placeholder{color:rgba(255,251,235,.35)}
.form-input:focus,.form-select:focus{border-color:var(--gold);background:rgba(43,4,4,1);outline:none}
.form-select option{background:#2B0404;color:#FFFBEB}
.form-note{font-size:.76rem;color:var(--dim);line-height:1.6}
.form-msg{margin-top:4px;font-size:.82rem;color:var(--gold-light);min-height:20px}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;color:#3A1402;font-size:1.2rem;
  background:radial-gradient(circle at 32% 28%, #FDE68A, #F59E0B 62%, #B45309 100%);
  border:2px solid #FBBF24;box-shadow:0 10px 26px rgba(245,158,11,.35);
  opacity:.85;transition:transform .28s var(--ease),opacity .28s var(--ease);
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1) rotate(8deg)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab-dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #FFFBEB}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,#180101,#0E0101);border-top:1px solid var(--line);padding:58px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-col h4{font-size:.86rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.footer-col p{font-size:.87rem;color:var(--muted);line-height:1.7;max-width:430px}
.footer-col a{display:block;font-size:.88rem;color:var(--muted);padding:6px 0}
.footer-col a:hover{color:var(--gold-light);padding-left:4px}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.fbadge{display:inline-flex;align-items:center;gap:7px;font-size:.76rem;font-weight:600;color:var(--gold-light);background:rgba(251,191,36,.07);border:1px solid var(--line);padding:6px 12px;border-radius:999px}
.footer-bottom{margin-top:38px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.78rem;color:var(--dim)}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero{padding:126px 0 70px}
  .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .compare-grid{grid-template-columns:1fr}
  .quotes{grid-template-columns:1fr 1fr}
  .cats{grid-template-columns:1fr 1fr}
  .faq-layout{grid-template-columns:1fr;gap:30px}
  .cta-band{grid-template-columns:1fr;padding:28px}
  .split{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .sec-head--split{grid-template-columns:1fr}
}
@media (max-width:900px){
  .main-nav{display:none}
  .menu-toggle{display:grid}
  .header-actions .btn-ghost{padding:9px 12px;font-size:.86rem}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .section--tight{padding:44px 0}
  .steps{grid-template-columns:1fr}
  .kpi-strip{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:1fr 1fr}
  .quotes{grid-template-columns:1fr}
}
@media (max-width:520px){
  .wrap{padding:0 16px}
  .header-inner{height:64px;gap:8px}
  .brand-text small{display:none}
  .brand-text strong{font-size:.86rem}
  .header-actions .btn-sm{padding:9px 14px;font-size:.8rem}
  .header-actions .btn-ghost{display:none}
  .hero{padding:112px 0 56px}
  .kpi-grid{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:1fr}
  .compare-grid{grid-template-columns:1fr}
  .count-grid{gap:8px}
  .cta-band{padding:22px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .fab{left:12px;bottom:84px;width:52px;height:52px}
}

/* roulang page: category3 */
:root{
  --bg:#2B0404;
  --bg-deep:#140101;
  --bg-soft:#451010;
  --gold:#FBBF24;
  --gold-light:#FDE68A;
  --gold-deep:#F59E0B;
  --orange:#F97316;
  --ink:#FFFBEB;
  --muted:rgba(255,251,235,.74);
  --dim:rgba(255,251,235,.52);
  --line:rgba(251,191,36,.18);
  --line-strong:rgba(251,191,36,.4);
  --r-lg:22px;
  --r-md:14px;
  --r-sm:10px;
  --shadow-lg:0 26px 60px rgba(0,0,0,.5);
  --shadow-gold:0 10px 32px rgba(251,191,36,.24);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body.page-nap-rut{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.24;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}

.wrap{width:min(1200px,92%);margin:0 auto;position:relative}
.section{padding:80px 0;position:relative}
.section--tight{padding:56px 0}
.section--soft{background:linear-gradient(180deg,rgba(69,16,16,.72),rgba(43,4,4,.94))}
.section--deep{background:linear-gradient(180deg,#170101 0%,#2B0404 100%)}
.section-head{max-width:820px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;font-weight:700;color:var(--gold);background:rgba(251,191,36,.09);border:1px solid var(--line);padding:6px 14px;border-radius:999px}
.eyebrow i{font-size:.72rem}
.sec-title{font-size:clamp(1.55rem,3.2vw,2.4rem);margin-top:16px;color:var(--ink)}
.sec-title em{font-style:normal;background:linear-gradient(100deg,var(--gold),var(--gold-light) 55%,var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-lead{margin-top:14px;color:var(--muted);font-size:1.01rem;max-width:780px}
.rule{height:1px;background:linear-gradient(90deg,var(--line-strong),transparent);margin:0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);white-space:nowrap}
.btn-gold{background:linear-gradient(135deg,var(--gold-deep),var(--gold) 45%,var(--gold-light));color:#3A1402;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(251,191,36,.36)}
.btn-gold:active{transform:translateY(0) scale(.98)}
.btn-outline{border:1px solid var(--line-strong);color:var(--gold-light);background:rgba(251,191,36,.05)}
.btn-outline:hover{background:rgba(251,191,36,.14);border-color:var(--gold);color:#fff}
.btn-sm{padding:9px 18px;font-size:.85rem}
.btn-block{width:100%}

/* ===== Header ===== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(20,1,1,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-deep),var(--gold-light));color:#3A1402;font-size:1.05rem;box-shadow:0 8px 22px rgba(251,191,36,.3);flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-text strong{font-size:1rem;font-weight:800;background:linear-gradient(100deg,var(--gold),var(--gold-light));-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.brand-text small{font-size:.62rem;color:var(--dim);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:4px}
.nav-link{padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted)}
.nav-link:hover{color:var(--gold-light);background:rgba(251,191,36,.08)}
.nav-link.active{color:#2B0404;background:linear-gradient(135deg,var(--gold),var(--gold-light));box-shadow:0 6px 18px rgba(251,191,36,.28)}
.header-actions{display:flex;align-items:center;gap:8px;flex:none}
.menu-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);color:var(--gold);font-size:1.05rem;place-items:center}
.menu-toggle:hover{background:rgba(251,191,36,.1)}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(20,1,1,.98);padding:12px 20px 20px}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:12px 14px;border-radius:12px;font-weight:600;color:var(--muted);font-size:.94rem}
.mobile-drawer a.active,.mobile-drawer a:hover{background:rgba(251,191,36,.1);color:var(--gold-light)}
.mobile-drawer .drawer-cta{display:flex;gap:10px;padding-top:10px;border-top:1px solid var(--line);margin-top:8px}
.mobile-drawer .drawer-cta .btn{flex:1}

/* ===== Hero ===== */
.hero{position:relative;padding:150px 0 86px;overflow:hidden;background:#140101}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/172ddf574c74d792.jpg');background-size:cover;background-position:center;opacity:.3;filter:saturate(1.05)}
.hero-glow{position:absolute;inset:0;background:
  radial-gradient(900px 460px at 42% -10%, rgba(251,191,36,.3), transparent 70%),
  radial-gradient(680px 420px at 6% 86%, rgba(249,115,22,.2), transparent 72%),
  linear-gradient(180deg, rgba(20,1,1,.72) 0%, rgba(43,4,4,.95) 66%, var(--bg) 100%)}
.hero-slant{position:absolute;left:-6%;right:-6%;top:112px;height:330px;transform:skewY(-4deg);background:linear-gradient(100deg,rgba(251,191,36,.17),rgba(249,115,22,.09) 58%,rgba(251,191,36,.02));border-top:1px solid var(--line);border-bottom:1px solid var(--line);pointer-events:none}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:52px;align-items:center}
.hero h1{font-size:clamp(1.72rem,3.9vw,2.85rem);line-height:1.22;font-weight:900;margin-top:18px;max-width:760px}
.hero h1 span{display:block;margin-top:8px;background:linear-gradient(100deg,var(--gold) 8%,var(--gold-light) 48%,var(--orange) 96%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:22px;color:var(--muted);font-size:1.03rem;line-height:1.72;max-width:640px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;color:var(--gold-light);background:rgba(251,191,36,.08);border:1px solid var(--line);padding:7px 14px;border-radius:999px}
.chip i{font-size:.78rem;color:var(--gold)}
.hero-cta{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-note{margin-top:16px;font-size:.84rem;color:var(--dim)}
.hero-panel{background:linear-gradient(180deg,rgba(69,16,16,.9),rgba(20,1,1,.94));border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:26px 24px;box-shadow:var(--shadow-lg);transform:skewY(-4deg)}
.hero-panel-inner{transform:skewY(4deg)}
.hero-panel h2{font-size:1.02rem;color:var(--gold-light);letter-spacing:.02em}
.hero-panel small{display:block;margin-top:6px;color:var(--dim);font-size:.78rem}
.meter{margin-top:20px;display:flex;flex-direction:column;gap:16px}
.meter-row{display:flex;flex-direction:column;gap:7px}
.meter-top{display:flex;justify-content:space-between;font-size:.84rem;color:var(--muted);font-weight:600}
.meter-top b{color:var(--gold-light)}
.bar{height:8px;border-radius:999px;background:rgba(255,251,235,.1);overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold-deep),var(--gold-light))}
.hero-panel-foot{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:.82rem;color:var(--dim)}
.hero-panel-foot b{color:var(--ink);font-size:1rem}

/* ===== KPI ===== */
.kpi-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;margin-top:36px}
.kpi-item{background:linear-gradient(180deg,rgba(69,16,16,.88),rgba(43,4,4,.96));padding:28px 22px}
.kpi-item strong{display:block;font-size:clamp(1.5rem,2.6vw,2.05rem);font-weight:900;background:linear-gradient(100deg,var(--gold),var(--gold-light));-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi-item span{display:block;margin-top:10px;font-size:.86rem;color:var(--muted);line-height:1.55}

/* ===== Split media ===== */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:center}
.split-media{margin:0;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-strong);box-shadow:var(--shadow-lg);position:relative}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:300px}
.split-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,1,1,.05),rgba(20,1,1,.55))}
.split-media figcaption{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;font-size:.82rem;color:var(--gold-light);font-weight:600}

/* ===== Ticket list ===== */
.tick-list{margin-top:22px;display:grid;gap:12px}
.tick-list li{display:flex;gap:11px;align-items:flex-start;font-size:.94rem;color:var(--muted);line-height:1.6}
.tick-list i{color:var(--gold);margin-top:4px;font-size:.85rem;flex:none}

/* ===== Payment cards ===== */
.pay-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:44px}
.pay-card{background:linear-gradient(180deg,rgba(69,16,16,.6),rgba(20,1,1,.72));border:1px solid var(--line);border-radius:var(--r-md);padding:24px 22px;transition:transform .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease)}
.pay-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 20px 44px rgba(0,0,0,.45)}
.pay-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(251,191,36,.12);border:1px solid var(--line-strong);color:var(--gold);font-size:1.1rem}
.pay-card h3{margin-top:16px;font-size:1.06rem;color:var(--ink)}
.pay-card p{margin-top:10px;font-size:.88rem;color:var(--muted);line-height:1.6}
.pay-meta{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);display:grid;gap:8px;font-size:.82rem}
.pay-meta div{display:flex;justify-content:space-between;gap:10px}
.pay-meta span{color:var(--dim)}
.pay-meta b{color:var(--gold-light);font-weight:700;text-align:right}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:40px;counter-reset:step}
.step{position:relative;background:linear-gradient(180deg,rgba(69,16,16,.55),rgba(20,1,1,.7));border:1px solid var(--line);border-radius:var(--r-md);padding:26px 22px 22px}
.step::before{counter-increment:step;content:"0" counter(step);position:absolute;top:-14px;left:22px;font-size:1.1rem;font-weight:900;color:#2B0404;background:linear-gradient(135deg,var(--gold),var(--gold-light));padding:4px 12px;border-radius:999px;box-shadow:var(--shadow-gold)}
.step h3{margin-top:14px;font-size:1rem}
.step p{margin-top:10px;font-size:.88rem;color:var(--muted);line-height:1.62}

/* ===== Compare ===== */
.cmp{margin-top:38px;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:rgba(20,1,1,.5)}
.cmp-row{display:grid;grid-template-columns:1.15fr 1.15fr 1fr .7fr;gap:16px;align-items:center;padding:18px 24px;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}
.cmp-row:first-child{border-top:0}
.cmp-head{background:rgba(251,191,36,.1);color:var(--gold-light);font-weight:700;font-size:.76rem;letter-spacing:.12em;text-transform:uppercase}
.cmp-row b{color:var(--ink);font-weight:700}
.cmp-row .strong-gold{color:var(--gold-light);font-weight:700}
.cmp-row:nth-child(even){background:rgba(255,251,235,.02)}

/* ===== News / CMS list ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:40px}
.news-card{display:flex;flex-direction:column;background:linear-gradient(180deg,rgba(69,16,16,.55),rgba(20,1,1,.75));border:1px solid var(--line);border-radius:var(--r-md);padding:24px 22px;transition:transform .25s var(--ease),border-color .25s var(--ease)}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:.75rem}
.news-tag{color:var(--gold-light);background:rgba(251,191,36,.1);border:1px solid var(--line);padding:4px 11px;border-radius:999px;font-weight:600}
.news-time{color:var(--dim)}
.news-title{margin-top:14px;font-size:1.02rem;line-height:1.45}
.news-title a:hover{color:var(--gold-light)}
.news-excerpt{margin-top:10px;font-size:.87rem;color:var(--muted);line-height:1.62}
.news-more{margin-top:16px;font-size:.84rem;font-weight:700;color:var(--gold);display:inline-flex;align-items:center;gap:8px}
.news-more:hover{color:var(--gold-light);gap:12px}
.news-empty{margin-top:32px;padding:26px;border:1px dashed var(--line-strong);border-radius:var(--r-md);color:var(--muted);text-align:center}

/* ===== Security checklist ===== */
.secure-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:40px}
.secure-item{border:1px solid var(--line);border-radius:var(--r-md);padding:24px 22px;background:rgba(20,1,1,.45);transition:border-color .25s var(--ease),background .25s var(--ease)}
.secure-item:hover{border-color:var(--line-strong);background:rgba(69,16,16,.45)}
.secure-item i{font-size:1.15rem;color:var(--gold)}
.secure-item h3{margin-top:14px;font-size:1rem;color:var(--ink)}
.secure-item p{margin-top:9px;font-size:.87rem;color:var(--muted);line-height:1.6}

/* ===== Testimonials ===== */
.voice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:40px}
.voice{background:linear-gradient(180deg,rgba(69,16,16,.5),rgba(20,1,1,.72));border:1px solid var(--line);border-radius:var(--r-md);padding:26px 24px}
.voice-star{color:var(--gold);font-size:.82rem;letter-spacing:2px}
.voice p{margin-top:14px;font-size:.9rem;color:var(--muted);line-height:1.68}
.voice-author{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#3A1402;background:linear-gradient(135deg,var(--gold),var(--gold-light));flex:none;font-size:.9rem}
.voice-author strong{display:block;font-size:.9rem;color:var(--ink)}
.voice-author span{display:block;font-size:.78rem;color:var(--dim)}

/* ===== FAQ ===== */
.faq-list{margin-top:38px;display:grid;gap:14px}
.faq-item{border:1px solid var(--line);border-radius:var(--r-md);background:rgba(20,1,1,.5);overflow:hidden;transition:border-color .25s var(--ease)}
.faq-item[open]{border-color:var(--line-strong);background:rgba(69,16,16,.42)}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-weight:700;font-size:1rem;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--gold);transition:transform .3s var(--ease);flex:none}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-item summary:hover{color:var(--gold-light)}
.faq-answer{padding:0 24px 22px;font-size:.92rem;color:var(--muted);line-height:1.7;max-width:900px}

/* ===== CTA form ===== */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(140deg,rgba(69,16,16,.95),rgba(20,1,1,.98))}
.cta-band::before{content:"";position:absolute;top:-40%;right:-10%;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(251,191,36,.22),transparent 68%)}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:48px;align-items:start}
.cta-copy h2{font-size:clamp(1.5rem,3vw,2.2rem)}
.cta-copy p{margin-top:16px;color:var(--muted);font-size:.98rem;line-height:1.7;max-width:560px}
.cta-facts{margin-top:26px;display:grid;gap:12px}
.cta-facts li{display:flex;gap:11px;align-items:flex-start;font-size:.9rem;color:var(--muted)}
.cta-facts i{color:var(--gold);margin-top:4px}
.cta-form{background:rgba(20,1,1,.66);border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:28px 26px;box-shadow:var(--shadow-lg)}
.cta-form h3{font-size:1.1rem}
.cta-form > p{margin-top:8px;font-size:.84rem;color:var(--dim)}
.field{margin-top:16px;display:flex;flex-direction:column;gap:7px}
.field label{font-size:.8rem;font-weight:600;color:var(--muted);letter-spacing:.02em}
.field input,.field select{width:100%;padding:12px 14px;border-radius:var(--r-sm);border:1px solid var(--line);background:rgba(255,251,235,.05);transition:border-color .22s var(--ease),background .22s var(--ease)}
.field input::placeholder{color:rgba(255,251,235,.35)}
.field input:focus,.field select:focus{border-color:var(--gold);background:rgba(251,191,36,.08);outline:none}
.field select option{background:#2B0404;color:var(--ink)}
.form-note{margin-top:14px;font-size:.84rem;color:var(--gold-light);background:rgba(251,191,36,.1);border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 14px}

/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,#170101,#0C0000);border-top:1px solid var(--line);padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px}
.footer-brand .brand-text strong{font-size:.98rem}
.footer-col p{margin-top:18px;font-size:.87rem;color:var(--muted);line-height:1.68;max-width:360px}
.footer-col h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.footer-col a{display:block;font-size:.88rem;color:var(--muted);padding:6px 0}
.footer-col a:hover{color:var(--gold-light);transform:translateX(2px)}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.fbadge{display:inline-flex;align-items:center;gap:7px;font-size:.74rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:rgba(251,191,36,.05)}
.fbadge i{color:var(--gold)}
.footer-bottom{margin-top:44px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.78rem;color:var(--dim)}

/* ===== FAB ===== */
.fab{position:fixed;left:1rem;bottom:6rem;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 32% 26%,#4C1410,#1B0101 74%);border:2px solid var(--gold);box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;transition:transform .25s var(--ease),opacity .25s var(--ease);animation:fabFloat 3.6s ease-in-out infinite}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab-icon{color:var(--gold-light);font-size:1.25rem;transition:transform .5s var(--ease)}
.fab:hover .fab-icon{transform:rotate(360deg)}
.fab-badge{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-panel{transform:none;max-width:560px}
  .hero-panel-inner{transform:none}
  .kpi-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .pay-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .secure-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .voice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-inner{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:30px}
}
@media (max-width:860px){
  .main-nav{display:none}
  .menu-toggle{display:grid}
  .header-actions .btn-sm{display:inline-flex}
  .section{padding:62px 0}
  .hero{padding:132px 0 70px}
  .hero-slant{top:100px;height:280px}
  .cmp-row{grid-template-columns:1fr 1fr;gap:10px 16px;padding:16px 18px}
  .cmp-head{display:none}
  .cmp-row span[data-label]::before{content:attr(data-label) ": ";color:var(--dim);font-weight:600}
}
@media (max-width:520px){
  .header-inner{height:64px}
  .brand-text strong{font-size:.86rem;white-space:normal}
  .brand-text small{font-size:.58rem}
  .brand-mark{width:36px;height:36px}
  .hero h1{font-size:1.55rem}
  .kpi-grid{grid-template-columns:1fr 1fr}
  .kpi-item{padding:22px 18px}
  .pay-grid,.steps,.news-grid,.secure-grid,.voice-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-col p{max-width:none}
  .hero-cta .btn{width:100%}
  .cmp-row{grid-template-columns:1fr}
  .cta-form{padding:22px 18px}
  .fab{width:52px;height:52px;bottom:5.5rem}
}