/* roulang page: index */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0b1a3a;
  --panel:rgba(10,22,48,.72);
  --panel-soft:rgba(8,18,41,.55);
  --glass:rgba(13,28,58,.62);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.42);
  --blue:#2563eb;
  --cyan:#38bdf8;
  --holo:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --dim:#64748b;
  --gold:#facc15;
  --green:#22c55e;
  --red:#f43f5e;
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 48px rgba(2,6,23,.6);
  --glow:0 0 26px rgba(56,189,248,.35);
  --glow-strong:0 0 34px rgba(37,99,235,.55);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  font-weight:400;
  letter-spacing:.1px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 480px at 12% -8%,rgba(37,99,235,.28),transparent 60%),
    radial-gradient(760px 420px at 92% 4%,rgba(56,189,248,.18),transparent 62%),
    linear-gradient(180deg,#030712 0%,#050c1f 45%,#030712 100%);
  z-index:-2;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  background-image:linear-gradient(rgba(56,189,248,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.045) 1px,transparent 1px);
  background-size:64px 64px;
  z-index:-1;
  pointer-events:none;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--cyan);text-decoration:none;transition:color .25s ease}
a:hover{color:#7dd3fc}
p{margin:0 0 1rem;color:var(--muted);line-height:1.7}
h1,h2,h3,h4,h5{margin:0 0 .75rem;color:var(--text);font-weight:700;line-height:1.3;letter-spacing:-.2px}
ul,ol{margin:0 0 1rem;padding-left:1.15rem}
li{color:var(--muted);line-height:1.65}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.narrow{max-width:940px;margin:0 auto}

/* ============ HEADER / NAV ============ */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.is-scrolled{background:rgba(3,7,18,.95);box-shadow:0 12px 34px rgba(2,6,23,.7)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:13px;
  background:linear-gradient(135deg,#2563eb,#38bdf8 70%);
  display:flex;align-items:center;justify-content:center;
  color:#04122b;font-weight:800;font-size:17px;
  box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-title{
  font-size:14.5px;font-weight:700;color:#fff;line-height:1.25;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:330px;
}
.brand-sub{font-size:11px;color:var(--cyan);letter-spacing:1.4px;text-transform:uppercase;font-weight:600}

.nav-menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-menu a{
  display:block;padding:9px 14px;border-radius:11px;
  font-size:14px;font-weight:500;color:var(--muted);
  border:1px solid transparent;transition:all .25s ease;white-space:nowrap;
}
.nav-menu a:hover{color:#fff;background:rgba(56,189,248,.08);border-color:var(--line)}
.nav-menu a.active{color:#e0f2fe;background:rgba(37,99,235,.18);border-color:var(--line-strong);box-shadow:inset 0 0 18px rgba(56,189,248,.12)}

.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  background:transparent;border:1px solid rgba(56,189,248,.35);color:#cbe9ff;
  padding:9px 16px;border-radius:11px;font-size:13.5px;font-weight:600;cursor:pointer;
  transition:all .25s ease;white-space:nowrap;
}
.btn-login:hover{color:#fff;border-color:var(--cyan);box-shadow:0 0 18px rgba(56,189,248,.28)}
.btn-signup{
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  border:0;color:#04122b;font-weight:700;font-size:13.5px;
  padding:10px 18px;border-radius:11px;cursor:pointer;white-space:nowrap;
  box-shadow:0 0 20px rgba(37,99,235,.55);transition:all .25s ease;
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(56,189,248,.7)}
.btn-signup:active{transform:translateY(1px)}
.nav-toggle{
  display:none;background:rgba(56,189,248,.08);border:1px solid var(--line);
  color:#cbe9ff;width:42px;height:42px;border-radius:11px;font-size:17px;cursor:pointer;
}
.mobile-drawer{
  display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.98);
  padding:12px 0 18px;
}
.mobile-drawer.open{display:block}
.mobile-drawer ul{list-style:none;margin:0;padding:0}
.mobile-drawer a{
  display:block;padding:13px 20px;color:var(--muted);font-size:15px;font-weight:500;
  border-left:3px solid transparent;
}
.mobile-drawer a.active,.mobile-drawer a:hover{color:#fff;background:rgba(37,99,235,.14);border-left-color:var(--cyan)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:14px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:all .28s ease;text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  color:#04122b;box-shadow:0 0 26px rgba(37,99,235,.5);
}
.btn-primary:hover{color:#04122b;transform:translateY(-2px);box-shadow:0 0 40px rgba(56,189,248,.75)}
.btn-ghost{
  background:rgba(56,189,248,.06);border-color:var(--line-strong);color:#d6ecff;
}
.btn-ghost:hover{color:#fff;background:rgba(56,189,248,.14);box-shadow:0 0 22px rgba(56,189,248,.3)}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:11px}

/* ============ HERO ============ */
.hero{
  position:relative;
  margin-top:74px;
  min-height:660px;
  display:flex;align-items:center;
  padding:96px 0 84px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.85) brightness(.55)}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(3,7,18,.96) 8%,rgba(5,12,31,.82) 48%,rgba(8,18,41,.66) 100%);
}
.hero-inner{position:relative;z-index:2;width:100%}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px;border-radius:999px;font-size:11.5px;font-weight:700;
  letter-spacing:1.6px;text-transform:uppercase;color:#bae6fd;
  background:rgba(37,99,235,.16);border:1px solid var(--line-strong);
  margin-bottom:20px;
}
.hero-tag i{color:var(--cyan)}
.hero h1{
  font-size:clamp(27px,3.6vw,48px);font-weight:800;line-height:1.22;
  margin-bottom:18px;max-width:900px;color:#fff;
  text-shadow:0 6px 30px rgba(3,7,18,.8);
}
.hero h1 .hl{
  background:linear-gradient(120deg,#38bdf8,#60a5fa);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-lead{font-size:16.5px;color:#cbd5e1;max-width:720px;margin-bottom:26px;line-height:1.7}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px;max-width:860px}
.hero-stat{
  flex:1 1 180px;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px 18px;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.hero-stat strong{display:block;font-size:23px;font-weight:800;color:var(--cyan);line-height:1.2}
.hero-stat span{font-size:12.5px;color:var(--muted)}
.play-btn{
  position:absolute;right:6%;bottom:12%;z-index:3;
  width:82px;height:82px;border-radius:50%;border:1px solid var(--line-strong);
  background:rgba(8,18,41,.62);backdrop-filter:blur(10px);
  color:#e0f2fe;font-size:24px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 0 10px rgba(56,189,248,.07),var(--glow);
  animation:pulseGlow 2.8s ease-in-out infinite;
}
.play-btn:hover{color:#fff;box-shadow:0 0 0 14px rgba(56,189,248,.12),0 0 40px rgba(56,189,248,.65)}
@keyframes pulseGlow{
  0%,100%{box-shadow:0 0 0 10px rgba(56,189,248,.07),0 0 24px rgba(56,189,248,.35)}
  50%{box-shadow:0 0 0 18px rgba(56,189,248,.03),0 0 40px rgba(56,189,248,.6)}
}

/* ============ TRUST STRIP ============ */
.trust-strip{border-bottom:1px solid var(--line);background:rgba(4,10,24,.7);padding:20px 0}
.trust-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.trust-item{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);font-weight:500}
.trust-item i{color:var(--cyan);font-size:15px}

/* ============ SECTIONS ============ */
.section{padding:82px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(3,7,18,.2))}
.section-line{border-top:1px solid var(--line)}
.section-head{max-width:800px;margin-bottom:44px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:1.8px;
  text-transform:uppercase;color:var(--cyan);margin-bottom:12px;
}
.section-head h2{font-size:clamp(22px,2.5vw,34px);font-weight:800;line-height:1.28}
.section-head p{font-size:15.5px;margin-top:12px;margin-bottom:0}

/* ============ CARDS ============ */
.grid-gap{row-gap:22px}
.glass-card{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
  height:100%;
}
.glass-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.card-icon{
  width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:rgba(37,99,235,.2);border:1px solid var(--line-strong);color:var(--cyan);
  font-size:19px;margin-bottom:16px;
}
.glass-card h3{font-size:17.5px;font-weight:700;margin-bottom:9px}
.glass-card p{font-size:14.5px;margin:0;color:var(--muted)}

.pain-item{
  display:flex;gap:16px;padding:20px 0;border-bottom:1px dashed rgba(148,163,184,.18);
}
.pain-item:last-child{border-bottom:0}
.pain-num{
  flex:0 0 38px;width:38px;height:38px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(244,63,94,.14);border:1px solid rgba(244,63,94,.35);
  color:#fda4af;font-weight:700;font-size:14px;
}
.pain-item h4{font-size:16px;margin-bottom:6px}
.pain-item p{font-size:14.5px;margin:0}

/* ============ STEPS ============ */
.step-list{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  position:relative;padding:26px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(13,28,58,.85),rgba(6,14,34,.7));
  border:1px solid var(--line);
}
.step-num{
  font-size:12px;font-weight:800;letter-spacing:1.6px;color:var(--cyan);
  text-transform:uppercase;margin-bottom:12px;display:block;
}
.step h4{font-size:16px;margin-bottom:8px}
.step p{font-size:14px;margin:0}
.step::after{
  content:"";position:absolute;top:34px;right:-11px;width:22px;height:1px;
  background:linear-gradient(90deg,var(--line-strong),transparent);
}
.step:last-child::after{display:none}

/* ============ METRICS ============ */
.metric-band{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(37,99,235,.18),rgba(8,18,41,.85));
  padding:34px 30px;
}
.metric{text-align:left;padding:8px 0}
.metric strong{display:block;font-size:clamp(24px,3vw,36px);font-weight:800;color:#e0f2fe;line-height:1.15}
.metric span{font-size:13.5px;color:var(--muted)}
.metric small{display:block;font-size:12.5px;color:var(--dim);margin-top:6px}

/* ============ QUOTES ============ */
.quote-card{
  background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;height:100%;
}
.quote-card .stars{color:var(--gold);font-size:13px;margin-bottom:12px;letter-spacing:2px}
.quote-card p{font-size:14.5px;color:#cbd5e1;font-style:italic}
.quote-who{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.quote-avatar{
  width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#38bdf8);
  display:flex;align-items:center;justify-content:center;color:#04122b;font-weight:700;font-size:14px;
}
.quote-who b{display:block;font-size:13.5px;color:#fff}
.quote-who span{font-size:12px;color:var(--dim)}

/* ============ AUDIENCE ============ */
.audience-col{padding:26px 24px;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel-soft);height:100%}
.audience-col.yes{border-color:rgba(34,197,94,.32)}
.audience-col.no{border-color:rgba(244,63,94,.28)}
.audience-col h3{font-size:17px;display:flex;align-items:center;gap:10px;margin-bottom:16px}
.audience-col.yes h3 i{color:var(--green)}
.audience-col.no h3 i{color:var(--red)}
.audience-col ul{list-style:none;padding:0;margin:0}
.audience-col li{position:relative;padding-left:24px;font-size:14.5px;margin-bottom:12px}
.audience-col.yes li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:var(--green);font-size:12px}
.audience-col.no li::before{content:"\f00d";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;color:var(--red);font-size:12px}

/* ============ CATEGORY WALL ============ */
.cat-card{
  display:block;position:relative;overflow:hidden;border-radius:var(--radius);
  border:1px solid var(--line);background:var(--panel-soft);
  transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;height:100%;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow)}
.cat-thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.cat-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover .cat-thumb img{transform:scale(1.06)}
.cat-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.15),rgba(3,7,18,.9))}
.cat-body{padding:20px 22px 24px}
.cat-body h3{font-size:17px;color:#fff;margin-bottom:9px}
.cat-body p{font-size:14px;margin:0 0 14px}
.cat-more{font-size:13.5px;font-weight:600;color:var(--cyan);display:inline-flex;align-items:center;gap:7px}
.cat-card:hover .cat-more{color:#7dd3fc;gap:11px}

/* ============ NEWS / CMS ============ */
.news-item{
  display:flex;gap:16px;padding:18px 0;border-bottom:1px solid rgba(148,163,184,.14);
}
.news-item:last-child{border-bottom:0}
.news-thumb{
  flex:0 0 108px;width:108px;height:76px;border-radius:12px;overflow:hidden;
  border:1px solid var(--line);
}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{min-width:0}
.news-meta{font-size:11.5px;color:var(--cyan);letter-spacing:.6px;text-transform:uppercase;font-weight:600;margin-bottom:6px}
.news-body h3{font-size:15.5px;margin-bottom:6px;line-height:1.4}
.news-body h3 a{color:#e2e8f0}
.news-body h3 a:hover{color:var(--cyan)}
.news-body p{font-size:13.5px;margin:0;color:var(--dim);line-height:1.6}
.hot-list{list-style:none;margin:0;padding:0;counter-reset:hot}
.hot-list li{counter-increment:hot;display:flex;gap:13px;padding:13px 0;border-bottom:1px dashed rgba(148,163,184,.16)}
.hot-list li:last-child{border-bottom:0}
.hot-list li::before{
  content:counter(hot,decimal-leading-zero);
  font-size:12px;font-weight:800;color:var(--cyan);flex:0 0 26px;
}
.hot-list a{font-size:14px;color:#dbeafe;font-weight:500;line-height:1.45}
.hot-list a:hover{color:var(--cyan)}
.side-panel{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.side-panel h3{font-size:16px;margin-bottom:6px}
.side-panel .side-note{font-size:13px;color:var(--dim);margin-bottom:12px}
.empty-note{font-size:14px;color:var(--dim);padding:14px 0}

/* ============ TOPIC STRIP ============ */
.topic-strip{display:flex;flex-wrap:wrap;gap:12px}
.topic-chip{
  display:inline-flex;align-items:center;gap:9px;
  padding:11px 18px;border-radius:999px;font-size:13.5px;font-weight:500;
  background:rgba(37,99,235,.12);border:1px solid var(--line);color:#cbe9ff;
}
.topic-chip i{color:var(--cyan);font-size:13px}

/* ============ TIMELINE ============ */
.timeline{border-left:2px solid rgba(56,189,248,.22);padding-left:26px;margin-left:6px}
.timeline-item{position:relative;padding-bottom:28px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{
  content:"";position:absolute;left:-35px;top:6px;width:12px;height:12px;border-radius:50%;
  background:var(--bg);border:2px solid var(--cyan);box-shadow:0 0 14px rgba(56,189,248,.7);
}
.timeline-item time{font-size:12px;color:var(--cyan);font-weight:700;letter-spacing:1px;text-transform:uppercase}
.timeline-item h4{font-size:15.5px;margin:6px 0 6px}
.timeline-item p{font-size:14px;margin:0}

/* ============ COMPARE TABLE ============ */
.compare-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-soft)}
table.compare{width:100%;border-collapse:collapse;min-width:640px}
table.compare th,table.compare td{padding:16px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid rgba(148,163,184,.14)}
table.compare thead th{
  font-size:13px;text-transform:uppercase;letter-spacing:1.1px;color:var(--cyan);
  background:rgba(37,99,235,.14);font-weight:700;
}
table.compare tbody td{color:var(--muted)}
table.compare tbody td:first-child{color:#e2e8f0;font-weight:600}
table.compare .col-good{background:rgba(34,197,94,.07);color:#bbf7d0}
table.compare tbody tr:last-child td{border-bottom:0}

/* ============ SECURITY / PAYMENT ============ */
.badge-row{display:flex;flex-wrap:wrap;gap:12px}
.sec-badge{
  display:flex;align-items:center;gap:10px;padding:13px 18px;border-radius:13px;
  background:rgba(8,18,41,.7);border:1px solid var(--line);font-size:13.5px;color:#cbd5e1;font-weight:500;
}
.sec-badge i{color:var(--cyan);font-size:16px}
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pay-item{
  padding:22px 18px;border-radius:var(--radius);text-align:left;
  background:var(--glass);border:1px solid var(--line);
  transition:border-color .3s ease,box-shadow .3s ease;
}
.pay-item:hover{border-color:var(--line-strong);box-shadow:var(--glow)}
.pay-item i{font-size:22px;color:var(--cyan);margin-bottom:12px;display:block}
.pay-item b{display:block;font-size:15px;color:#fff;margin-bottom:6px}
.pay-item span{font-size:13px;color:var(--dim)}

/* ============ PARTNERS ============ */
.partner-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.partner{
  padding:20px 12px;border-radius:14px;text-align:center;
  border:1px solid var(--line);background:rgba(8,18,41,.5);
  font-size:13px;font-weight:600;color:#93a9c4;letter-spacing:.5px;
  transition:all .3s ease;
}
.partner:hover{color:#e0f2fe;border-color:var(--line-strong);background:rgba(37,99,235,.12)}

/* ============ SUBSCRIBE ============ */
.subscribe-band{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(37,99,235,.22),rgba(6,14,34,.9));
  padding:40px 34px;
}
.subscribe-band h2{font-size:clamp(20px,2.4vw,29px)}
.subscribe-band p{font-size:14.5px}
.sub-form{display:flex;gap:12px;flex-wrap:wrap}
.sub-form input{
  flex:1 1 240px;padding:14px 16px;border-radius:13px;
  background:rgba(3,7,18,.7);border:1px solid var(--line);color:#fff;font-size:14.5px;
}
.sub-form input::placeholder{color:#64748b}
.sub-form input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.16)}
.sub-note{font-size:12.5px;color:var(--dim);margin-top:14px}

/* ============ FAQ ============ */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel-soft);margin-bottom:14px;overflow:hidden}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;background:transparent;border:0;color:#e2e8f0;
  font-size:15.5px;font-weight:600;text-align:left;cursor:pointer;
}
.faq-q:hover{color:var(--cyan)}
.faq-q i{color:var(--cyan);transition:transform .3s ease;font-size:14px}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-item.open .faq-a{max-height:400px}
.faq-a p{padding:0 20px 20px;margin:0;font-size:14.5px}

/* ============ FINAL CTA ============ */
.final-cta{
  position:relative;overflow:hidden;border-top:1px solid var(--line);
  padding:88px 0;text-align:center;
}
.final-cta::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(620px 320px at 50% 0%,rgba(37,99,235,.3),transparent 65%);
}
.final-cta .container{position:relative;z-index:2}
.final-cta h2{font-size:clamp(22px,2.7vw,34px);max-width:820px;margin:0 auto 16px}
.final-cta p{max-width:680px;margin:0 auto 26px;font-size:15.5px}
.final-cta .hero-cta{justify-content:center}

/* ============ FOOTER ============ */
.site-footer{background:rgba(2,5,14,.94);border-top:1px solid var(--line);padding:64px 0 26px}
.footer-brand{margin-bottom:16px}
.footer-about{font-size:14px;color:var(--dim);max-width:400px}
.footer-col h4{font-size:13px;text-transform:uppercase;letter-spacing:1.4px;color:var(--cyan);margin-bottom:16px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:var(--muted)}
.footer-col a:hover{color:var(--cyan)}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.footer-badge{
  font-size:11.5px;font-weight:700;letter-spacing:.6px;color:#bae6fd;
  padding:7px 12px;border-radius:9px;border:1px solid var(--line);background:rgba(37,99,235,.1);
}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:13px;color:var(--dim);
}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;border:2px solid rgba(244,63,94,.6);
  color:#fda4af;font-weight:800;font-size:13px;
}

/* ============ FAB ============ */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 20px;border-radius:999px;
  background:rgba(7,7,13,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(135deg,#38bdf8,#a3e635);
  background-origin:border-box;background-clip:padding-box,border-box;
  color:#d9f5ff;font-size:13.5px;font-weight:600;cursor:pointer;
  box-shadow:0 0 22px rgba(56,189,248,.45);
  opacity:.8;transition:all .3s ease;
  min-width:56px;min-height:56px;
}
.fab-support i{color:#7dd3fc;font-size:17px;transition:transform .4s ease}
.fab-support:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 34px rgba(56,189,248,.75);color:#fff}
.fab-support:hover i{transform:rotate(360deg)}
.fab-support:active{transform:translateY(0) scale(.96)}
.fab-dot{
  position:absolute;top:-3px;right:-3px;width:13px;height:13px;border-radius:50%;
  background:#22d3ee;box-shadow:0 0 0 3px rgba(7,7,13,.9);animation:blink 1.6s ease-in-out infinite;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
.fab-label{white-space:nowrap}

/* ============ RESPONSIVE ============ */
@media screen and (max-width:1024px){
  .nav-menu{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .brand-title{max-width:220px;font-size:13.5px}
  .step-list{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .pay-grid{grid-template-columns:repeat(2,1fr)}
  .partner-grid{grid-template-columns:repeat(3,1fr)}
  .play-btn{width:66px;height:66px;font-size:20px;right:5%;bottom:8%}
}
@media screen and (max-width:768px){
  .section{padding:58px 0}
  .hero{padding:70px 0 64px;min-height:auto}
  .hero h1{font-size:26px}
  .hero-lead{font-size:15px}
  .hero-stat{flex:1 1 140px;padding:14px}
  .hero-stat strong{font-size:20px}
  .btn{width:100%;padding:14px 20px}
  .hero-cta{flex-direction:column;gap:12px}
  .play-btn{position:static;margin:0 0 22px;width:60px;height:60px}
  .subscribe-band{padding:30px 22px}
  .metric-band{padding:26px 20px}
  .news-thumb{flex:0 0 86px;width:86px;height:66px}
  .partner-grid{grid-template-columns:repeat(2,1fr)}
  .fab-label{display:none}
  .fab-support{padding:15px;left:14px;bottom:88px}
}
@media screen and (max-width:520px){
  .container{padding:0 15px}
  .brand-title{max-width:150px;font-size:12.5px}
  .brand-sub{display:none}
  .btn-login{padding:8px 11px;font-size:12.5px}
  .btn-signup{padding:9px 13px;font-size:12.5px}
  .nav-inner{gap:8px;min-height:66px}
  .hero{margin-top:66px}
  .step-list{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:1fr}
  .section-head h2{font-size:21px}
  .news-item{flex-direction:column;gap:10px}
  .news-thumb{width:100%;height:150px;flex:none}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0b1a3a;
  --panel:rgba(10,22,48,.72);
  --panel-soft:rgba(8,18,41,.55);
  --glass:rgba(13,28,58,.62);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.42);
  --blue:#2563eb;
  --cyan:#38bdf8;
  --holo:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --dim:#64748b;
  --gold:#facc15;
  --green:#22c55e;
  --red:#f43f5e;
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 48px rgba(2,6,23,.6);
  --glow:0 0 26px rgba(56,189,248,.35);
  --glow-strong:0 0 34px rgba(37,99,235,.55);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  font-weight:400;
  letter-spacing:.1px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 480px at 12% -8%,rgba(37,99,235,.28),transparent 60%),
    radial-gradient(760px 420px at 92% 4%,rgba(56,189,248,.18),transparent 62%),
    linear-gradient(180deg,#030712 0%,#050c1f 45%,#030712 100%);
  z-index:-2;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  background-image:linear-gradient(rgba(56,189,248,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.045) 1px,transparent 1px);
  background-size:64px 64px;
  z-index:-1;
  pointer-events:none;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--cyan);text-decoration:none;transition:color .25s ease}
a:hover{color:#7dd3fc}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
button{font-family:inherit}
h1,h2,h3,h4{margin:0 0 .6em;font-weight:700;line-height:1.28;color:#fff}
p{margin:0 0 1em}
ul{margin:0}
::selection{background:rgba(56,189,248,.32);color:#fff}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.narrow{max-width:960px;margin:0 auto}

/* ============ HEADER / NAV ============ */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.is-scrolled{background:rgba(3,7,18,.95);box-shadow:0 12px 34px rgba(2,6,23,.7)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:13px;
  background:linear-gradient(135deg,#2563eb,#38bdf8 70%);
  display:flex;align-items:center;justify-content:center;
  color:#04122b;font-weight:800;font-size:17px;
  box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-title{
  font-size:14.5px;font-weight:700;color:#fff;line-height:1.25;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:330px;
}
.brand-sub{font-size:11px;color:var(--cyan);letter-spacing:1.4px;text-transform:uppercase;font-weight:600}
.nav-menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-menu a{
  display:block;padding:9px 14px;border-radius:11px;
  font-size:14px;font-weight:500;color:var(--muted);
  border:1px solid transparent;transition:all .25s ease;white-space:nowrap;
}
.nav-menu a:hover{color:#fff;background:rgba(56,189,248,.08);border-color:var(--line)}
.nav-menu a.active{color:#e0f2fe;background:rgba(37,99,235,.18);border-color:var(--line-strong);box-shadow:inset 0 0 18px rgba(56,189,248,.12)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  background:transparent;border:1px solid rgba(56,189,248,.35);color:#cbe9ff;
  padding:9px 16px;border-radius:11px;font-size:13.5px;font-weight:600;cursor:pointer;
  transition:all .25s ease;white-space:nowrap;
}
.btn-login:hover{color:#fff;border-color:var(--cyan);box-shadow:0 0 18px rgba(56,189,248,.28)}
.btn-signup{
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  border:0;color:#04122b;font-weight:700;font-size:13.5px;
  padding:10px 18px;border-radius:11px;cursor:pointer;white-space:nowrap;
  box-shadow:0 0 20px rgba(37,99,235,.55);transition:all .25s ease;
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(56,189,248,.7)}
.btn-signup:active{transform:translateY(1px)}
.nav-toggle{
  display:none;background:rgba(56,189,248,.08);border:1px solid var(--line);
  color:#cbe9ff;width:42px;height:42px;border-radius:11px;font-size:17px;cursor:pointer;
}
.mobile-drawer{
  display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.98);
  padding:12px 0 18px;
}
.mobile-drawer.open{display:block}
.mobile-drawer ul{list-style:none;margin:0;padding:0}
.mobile-drawer a{
  display:block;padding:13px 20px;color:var(--muted);font-size:15px;font-weight:500;
  border-left:3px solid transparent;
}
.mobile-drawer a.active,.mobile-drawer a:hover{color:#fff;background:rgba(37,99,235,.14);border-left-color:var(--cyan)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:14px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:all .28s ease;text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  color:#04122b;box-shadow:0 0 26px rgba(37,99,235,.5);
}
.btn-primary:hover{color:#04122b;transform:translateY(-2px);box-shadow:0 0 40px rgba(56,189,248,.75)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:rgba(56,189,248,.06);border-color:var(--line-strong);color:#d6ecff;
}
.btn-ghost:hover{color:#fff;background:rgba(56,189,248,.14);box-shadow:0 0 22px rgba(56,189,248,.3)}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:11px}

/* ============ SECTION BASE ============ */
.section{padding:86px 0;position:relative;border-bottom:1px solid rgba(56,189,248,.08)}
.section-alt{background:linear-gradient(180deg,rgba(8,18,41,.5),rgba(3,7,18,.1))}
.section-head{max-width:840px;margin-bottom:44px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;margin-bottom:16px;
  font-size:11.5px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;
  color:var(--cyan);background:rgba(56,189,248,.08);
  border:1px solid var(--line);border-radius:999px;padding:7px 15px;
}
.section-title{font-size:clamp(25px,3.2vw,38px);letter-spacing:-.4px;margin-bottom:14px}
.section-lead{color:var(--muted);font-size:16.5px;line-height:1.7;max-width:780px;margin:0}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}

/* ============ HERO ============ */
.hero-cat{
  position:relative;margin-top:74px;padding:94px 0 80px;overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.9) brightness(.5)}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(3,7,18,.97) 8%,rgba(5,12,31,.87) 48%,rgba(8,18,41,.7) 100%);
}
.hero-inner{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;margin-bottom:20px;
  padding:8px 16px;border-radius:999px;font-size:11.5px;font-weight:700;
  letter-spacing:1.6px;text-transform:uppercase;color:#bae6fd;
  background:rgba(37,99,235,.2);border:1px solid var(--line-strong);
  box-shadow:inset 0 0 18px rgba(56,189,248,.15);
}
.hero-tag i{color:var(--cyan)}
.hero-cat h1{font-size:clamp(27px,4vw,48px);line-height:1.18;letter-spacing:-.8px;margin-bottom:18px}
.hero-cat h1 span{background:linear-gradient(135deg,#60a5fa,#38bdf8);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:#cbd5e1;font-size:17px;line-height:1.7;max-width:660px;margin-bottom:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 24px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.hero-badges li{
  font-size:12.5px;font-weight:500;color:#bae6fd;
  background:rgba(56,189,248,.08);border:1px solid var(--line);
  padding:7px 13px;border-radius:999px;display:inline-flex;align-items:center;gap:8px;
}
.hero-badges i{font-size:11px;color:var(--cyan)}
.panel{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-lg);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);padding:28px;
}
.panel-title{
  font-size:12px;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--cyan);font-weight:700;margin-bottom:18px;
}
.status-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:13px 0;border-bottom:1px dashed rgba(56,189,248,.16);
}
.status-row:last-of-type{border-bottom:0}
.status-label{font-size:14px;color:var(--muted)}
.status-value{font-size:14px;font-weight:600;color:#e2f3ff}
.pill{
  display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;
  padding:5px 11px;border-radius:999px;letter-spacing:.5px;
}
.pill-live{color:#86efac;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.35)}
.pill-ok{color:#bae6fd;background:rgba(56,189,248,.1);border:1px solid var(--line-strong)}
.pill-dot{width:7px;height:7px;border-radius:50%;background:currentColor;animation:blink 1.5s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
.panel-note{
  margin:20px 0 0;padding-top:16px;border-top:1px solid rgba(56,189,248,.14);
  font-size:13.5px;color:var(--muted);line-height:1.65;
}

/* ============ CARDS ============ */
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 18px 40px rgba(2,6,23,.6),0 0 24px rgba(56,189,248,.18)}
.card-icon{
  width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(37,99,235,.38),rgba(56,189,248,.22));
  border:1px solid var(--line-strong);color:#e0f2fe;font-size:19px;margin-bottom:16px;
}
.card h3{font-size:17.5px;margin-bottom:10px}
.card p{color:var(--muted);font-size:14.8px;margin:0;line-height:1.65}
.card-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
  color:#fde68a;background:rgba(250,204,21,.1);border:1px solid rgba(250,204,21,.32);
  border-radius:7px;padding:4px 9px;margin-bottom:14px;
}

/* ============ SPLIT ============ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-media img{width:100%;height:100%;min-height:320px;object-fit:cover}
.split h2{font-size:clamp(24px,3vw,34px);margin-bottom:16px}
.split p{color:var(--muted);font-size:15.8px;line-height:1.7}
.check-list{list-style:none;padding:0;margin:22px 0 0}
.check-list li{position:relative;padding-left:36px;margin-bottom:14px;color:#dbeafe;font-size:15px;line-height:1.65}
.check-list li::before{
  content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:2px;width:23px;height:23px;border-radius:50%;
  background:rgba(37,99,235,.25);border:1px solid var(--line-strong);
  color:#7dd3fc;font-size:10px;display:flex;align-items:center;justify-content:center;
}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{
  position:relative;padding:26px 22px;border-radius:var(--radius);
  background:var(--panel-soft);border:1px solid var(--line);
  transition:transform .3s ease,border-color .3s ease,background .3s ease;
}
.step:hover{transform:translateY(-4px);border-color:var(--line-strong);background:var(--panel)}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:12px;margin-bottom:16px;
  font-size:14px;font-weight:800;color:#04122b;
  background:linear-gradient(135deg,#60a5fa,#38bdf8);
  box-shadow:0 0 20px rgba(56,189,248,.4);
}
.step h3{font-size:16.5px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.5px;margin:0;line-height:1.65}

/* ============ STATS ============ */
.stat-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:38px;padding:28px;
  border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(120deg,rgba(37,99,235,.18),rgba(8,18,41,.6));
}
.stat{text-align:left}
.stat-num{display:block;font-size:clamp(23px,2.6vw,32px);font-weight:800;color:#e0f2fe;letter-spacing:-.5px}
.stat-label{font-size:13px;color:var(--muted);line-height:1.5}

/* ============ PAYMENTS ============ */
.pay-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.pay-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 16px 36px rgba(2,6,23,.55)}
.pay-brand{font-size:18px;font-weight:800;color:#fff;margin-bottom:6px;letter-spacing:-.2px}
.pay-brand span{color:var(--cyan)}
.pay-meta{font-size:13.5px;color:var(--muted);margin:0 0 14px}
.pay-list{list-style:none;padding:0;margin:0}
.pay-list li{
  display:flex;align-items:center;gap:9px;font-size:13.8px;color:#cbd5e1;
  padding:7px 0;border-top:1px solid rgba(56,189,248,.1);
}
.pay-list li:first-child{border-top:0}
.pay-list i{color:var(--cyan);font-size:12px}

/* ============ QUOTES ============ */
.quote-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;display:flex;flex-direction:column;gap:18px;
  transition:transform .3s ease,border-color .3s ease;
}
.quote-card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.quote-stars{color:var(--gold);font-size:13px;letter-spacing:2px}
.quote-text{color:#dbeafe;font-size:15px;line-height:1.7;margin:0}
.quote-meta{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid rgba(56,189,248,.14);margin-top:auto}
.avatar{
  width:42px;height:42px;flex:0 0 42px;border-radius:50%;
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#04122b;font-size:14px;
}
.quote-name{font-size:14.5px;font-weight:600;color:#fff;display:block}
.quote-loc{font-size:12.5px;color:var(--dim)}

/* ============ FAQ ============ */
.faq{display:grid;gap:14px;max-width:920px}
.faq-item{
  background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--radius-sm);
  overflow:hidden;transition:border-color .25s ease,background .25s ease;
}
.faq-item[open]{border-color:var(--line-strong);background:var(--panel)}
.faq-item summary{
  cursor:pointer;padding:18px 22px;font-size:15.5px;font-weight:600;color:#e8f4ff;
  list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
  color:var(--cyan);font-size:12px;transition:transform .25s ease;flex:0 0 auto;
}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:14.8px;line-height:1.72}

/* ============ CTA BAND ============ */
.cta-band{position:relative;padding:76px 0;overflow:hidden;border-bottom:1px solid var(--line)}
.cta-band .cta-bg{position:absolute;inset:0;z-index:0}
.cta-band .cta-bg img{width:100%;height:100%;object-fit:cover;filter:brightness(.42) saturate(.9)}
.cta-band .cta-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(3,7,18,.94),rgba(11,26,58,.86));
}
.cta-inner{position:relative;z-index:2;text-align:center;max-width:840px;margin:0 auto}
.cta-inner h2{font-size:clamp(25px,3.2vw,38px);margin-bottom:14px}
.cta-inner p{color:#cbd5e1;font-size:16.5px;line-height:1.7;margin:0 auto;max-width:680px}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:28px}
.cta-note{margin-top:20px;font-size:13px;color:var(--muted)}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(4,10,24,.9),rgba(2,5,14,.99));
  border-top:1px solid var(--line);padding:64px 0 26px;
}
.grid-gap{row-gap:34px}
.footer-brand{margin-bottom:16px}
.footer-about{color:var(--muted);font-size:14px;line-height:1.7;max-width:430px;margin:0}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-badge{
  font-size:10.5px;font-weight:700;letter-spacing:1.1px;color:#9fd8ff;
  border:1px solid var(--line-strong);border-radius:7px;padding:5px 9px;
  background:rgba(56,189,248,.07);
}
.footer-col h4{
  font-size:12.5px;text-transform:uppercase;letter-spacing:1.3px;
  color:#e2f3ff;margin-bottom:16px;font-weight:700;
}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:10px}
.footer-col a{color:var(--muted);font-size:14px}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:46px;padding-top:22px;border-top:1px solid rgba(56,189,248,.12);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:14px;color:var(--dim);font-size:13px;
}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;color:#fca5a5;
  border:1px solid rgba(244,63,94,.4);background:rgba(244,63,94,.1);
  border-radius:8px;padding:5px 11px;font-size:12px;letter-spacing:.6px;
}

/* ============ FAB ============ */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;color:#bae6fd;opacity:.85;
  background:linear-gradient(rgba(7,13,26,.88),rgba(7,13,26,.88)) padding-box,
             linear-gradient(135deg,#38bdf8,#2563eb) border-box;
  border:2px solid transparent;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:transform .3s ease,opacity .3s ease,box-shadow .3s ease,color .3s ease;
}
.fab-support:hover{opacity:1;color:#fff;transform:scale(1.1);box-shadow:0 0 34px rgba(56,189,248,.72)}
.fab-support:active{transform:scale(.95)}
.fab-support .fab-dot{
  position:absolute;top:5px;right:5px;width:12px;height:12px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px rgba(255,255,255,.9);
  animation:pulseDot 1.6s infinite;
}
@keyframes pulseDot{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.28);opacity:.65}}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .nav-menu{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .stat-row{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .brand-title{max-width:220px}
  .split{grid-template-columns:1fr;gap:32px}
  .split-media img{min-height:260px}
}
@media (max-width:768px){
  .section{padding:64px 0}
  .hero-cat{padding:72px 0 62px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .section-head{margin-bottom:32px}
  .panel{padding:22px}
  .cta-band{padding:60px 0}
  .fab-support{bottom:88px;width:54px;height:54px}
}
@media (max-width:520px){
  body{font-size:15.5px}
  .container{padding:0 16px}
  .nav-inner{min-height:66px;gap:10px}
  .brand-title{max-width:120px;font-size:11.5px}
  .brand-sub{font-size:9.5px;letter-spacing:1px}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:15px;border-radius:11px}
  .btn-login{padding:7px 10px;font-size:11.5px;border-radius:9px}
  .btn-signup{padding:8px 11px;font-size:11.5px;border-radius:9px}
  .nav-toggle{width:38px;height:38px;font-size:15px}
  .hero-cat{margin-top:66px;padding:58px 0 54px}
  .hero-actions .btn{width:100%}
  .grid-4,.steps,.stat-row{grid-template-columns:1fr}
  .stat-row{padding:22px;gap:18px}
  .card,.pay-card,.quote-card{padding:22px}
  .cta-actions .btn{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: article */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0b1a3a;
  --panel:rgba(10,22,48,.72);
  --panel-soft:rgba(8,18,41,.55);
  --glass:rgba(13,28,58,.62);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.42);
  --blue:#2563eb;
  --cyan:#38bdf8;
  --holo:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --dim:#64748b;
  --gold:#facc15;
  --green:#22c55e;
  --red:#f43f5e;
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 48px rgba(2,6,23,.6);
  --glow:0 0 26px rgba(56,189,248,.35);
  --glow-strong:0 0 34px rgba(37,99,235,.55);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;line-height:1.65;font-weight:400;letter-spacing:.1px;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(900px 480px at 12% -8%,rgba(37,99,235,.28),transparent 60%),
    radial-gradient(760px 420px at 92% 4%,rgba(56,189,248,.18),transparent 62%),
    linear-gradient(180deg,#030712 0%,#050c1f 45%,#030712 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(56,189,248,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.045) 1px,transparent 1px);
  background-size:64px 64px;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--cyan);text-decoration:none;transition:color .25s ease}
a:hover{color:#7dd3fc}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4,h5{margin:0;font-weight:700;line-height:1.28;color:#fff;letter-spacing:.2px}
p{margin:0}
ul,ol{margin:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.narrow{max-width:900px;margin:0 auto}
.grid-gap{margin-left:-11px;margin-right:-11px}
.grid-gap>.cell{padding-left:11px;padding-right:11px;margin-bottom:22px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
::selection{background:rgba(56,189,248,.35);color:#fff}
/* ============ HEADER / NAV ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.is-scrolled{background:rgba(3,7,18,.95);box-shadow:0 12px 34px rgba(2,6,23,.7)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:13px;
  background:linear-gradient(135deg,#2563eb,#38bdf8 70%);
  display:flex;align-items:center;justify-content:center;
  color:#04122b;font-weight:800;font-size:17px;box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-title{font-size:14.5px;font-weight:700;color:#fff;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:330px}
.brand-sub{font-size:11px;color:var(--cyan);letter-spacing:1.4px;text-transform:uppercase;font-weight:600}
.nav-menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-menu a{
  display:block;padding:9px 14px;border-radius:11px;font-size:14px;font-weight:500;
  color:var(--muted);border:1px solid transparent;transition:all .25s ease;white-space:nowrap;
}
.nav-menu a:hover{color:#fff;background:rgba(56,189,248,.08);border-color:var(--line)}
.nav-menu a.active{color:#e0f2fe;background:rgba(37,99,235,.18);border-color:var(--line-strong);box-shadow:inset 0 0 18px rgba(56,189,248,.12)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  background:transparent;border:1px solid rgba(56,189,248,.35);color:#cbe9ff;
  padding:9px 16px;border-radius:11px;font-size:13.5px;font-weight:600;cursor:pointer;
  transition:all .25s ease;white-space:nowrap;
}
.btn-login:hover{color:#fff;border-color:var(--cyan);box-shadow:0 0 18px rgba(56,189,248,.28)}
.btn-signup{
  background:linear-gradient(135deg,#2563eb,#38bdf8);border:0;color:#04122b;font-weight:700;
  font-size:13.5px;padding:10px 18px;border-radius:11px;cursor:pointer;white-space:nowrap;
  box-shadow:0 0 20px rgba(37,99,235,.55);transition:all .25s ease;
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(56,189,248,.7)}
.btn-signup:active{transform:translateY(1px)}
.nav-toggle{
  display:none;background:rgba(56,189,248,.08);border:1px solid var(--line);color:#cbe9ff;
  width:42px;height:42px;border-radius:11px;font-size:17px;cursor:pointer;transition:all .25s ease;
}
.nav-toggle:hover{border-color:var(--cyan);color:#fff}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.98);padding:12px 0 18px}
.mobile-drawer.open{display:block}
.mobile-drawer ul{list-style:none;margin:0;padding:0}
.mobile-drawer a{display:block;padding:13px 20px;color:var(--muted);font-size:15px;font-weight:500;border-left:3px solid transparent}
.mobile-drawer a.active,.mobile-drawer a:hover{color:#fff;background:rgba(37,99,235,.14);border-left-color:var(--cyan)}
/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:14px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:all .28s ease;text-align:center;
}
.btn-primary{background:linear-gradient(135deg,#2563eb,#38bdf8);color:#04122b;box-shadow:0 0 26px rgba(37,99,235,.5)}
.btn-primary:hover{color:#04122b;transform:translateY(-2px);box-shadow:0 0 40px rgba(56,189,248,.75)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(56,189,248,.06);border-color:var(--line-strong);color:#d6ecff}
.btn-ghost:hover{color:#fff;background:rgba(56,189,248,.14);box-shadow:0 0 22px rgba(56,189,248,.3)}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:11px}
.btn-block{width:100%}
/* ============ ARTICLE HERO / KV ============ */
.article-hero{
  position:relative;margin-top:74px;overflow:hidden;
  border-bottom:1px solid var(--line);
  padding:74px 0 66px;
}
.article-hero-bg{position:absolute;inset:0;z-index:0}
.article-hero-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.8) brightness(.5)}
.article-hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(3,7,18,.97) 6%,rgba(5,12,31,.86) 46%,rgba(8,18,41,.7) 100%);
}
.article-hero .container{position:relative;z-index:2}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--dim);margin-bottom:20px;flex-wrap:wrap}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--cyan)}
.crumb i{font-size:10px;color:var(--dim)}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:20px}
.badge{
  display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:.9px;text-transform:uppercase;
  background:rgba(37,99,235,.16);border:1px solid var(--line-strong);color:#cfe8ff;
}
.badge.gold{background:rgba(250,204,21,.12);border-color:rgba(250,204,21,.4);color:#fde68a}
.badge.green{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.38);color:#a7f3d0}
.article-title{
  font-size:clamp(27px,3.6vw,46px);font-weight:800;line-height:1.2;letter-spacing:-.4px;
  max-width:900px;text-shadow:0 8px 30px rgba(2,6,23,.6);
}
.article-deck{
  margin-top:18px;max-width:760px;font-size:16.5px;line-height:1.7;color:#c3d5ea;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-note{
  display:flex;align-items:flex-start;gap:10px;margin-top:22px;max-width:760px;
  font-size:13.5px;color:var(--muted);line-height:1.6;
}
.hero-note i{color:var(--cyan);margin-top:3px}
.info-panel{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.info-panel::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,#2563eb,#38bdf8,#60a5fa);
}
.info-panel h3{font-size:15px;letter-spacing:1px;text-transform:uppercase;color:#bfe0ff;margin-bottom:16px}
.info-list{list-style:none;padding:0;margin:0}
.info-list li{
  display:flex;justify-content:space-between;gap:14px;padding:11px 0;
  border-bottom:1px dashed rgba(56,189,248,.16);font-size:14px;
}
.info-list li:last-child{border-bottom:0}
.info-list span:first-child{color:var(--muted)}
.info-list span:last-child{color:#e6f3ff;font-weight:600;text-align:right}
.info-trust{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.info-trust span{
  font-size:10.5px;font-weight:700;letter-spacing:.8px;padding:5px 10px;border-radius:8px;
  background:rgba(56,189,248,.08);border:1px solid var(--line);color:#a9cdea;
}
/* ============ SECTIONS ============ */
.section{padding:72px 0;position:relative}
.section-alt{
  background:linear-gradient(180deg,rgba(8,18,41,.6),rgba(3,7,18,.15));
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.section-head{max-width:760px;margin-bottom:38px;text-align:left}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.6px;text-transform:uppercase;color:var(--cyan);margin-bottom:12px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,#2563eb,#38bdf8);border-radius:2px}
.section-title{font-size:clamp(22px,2.6vw,32px);line-height:1.3}
.section-lead{margin-top:14px;font-size:15.5px;line-height:1.7;color:var(--muted)}
/* ============ SUMMARY ============ */
.summary-panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow);
}
.summary-panel h2{font-size:20px;margin-bottom:16px}
.summary-list{list-style:none;padding:0;margin:0}
.summary-list li{
  position:relative;padding-left:30px;margin-bottom:13px;font-size:15.5px;line-height:1.65;color:#c9dcef;
}
.summary-list li:last-child{margin-bottom:0}
.summary-list li i{position:absolute;left:0;top:4px;color:var(--cyan);font-size:14px}
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px;
}
.stat-item{
  background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 18px;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.stat-item:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow)}
.stat-value{font-size:26px;font-weight:800;color:#e6f6ff;line-height:1.1;letter-spacing:-.5px}
.stat-label{display:block;margin-top:7px;font-size:13px;color:var(--muted);line-height:1.5}
/* ============ ARTICLE BODY ============ */
.article-panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:38px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow);
}
.article-body{font-size:16.5px;line-height:1.75;color:#d5e3f3;text-align:left}
.article-body>*+*{margin-top:18px}
.article-body h2{
  font-size:clamp(20px,2.3vw,27px);color:#fff;font-weight:700;line-height:1.35;
  margin-top:38px;padding-left:14px;border-left:4px solid var(--cyan);
}
.article-body h3{font-size:19px;color:#e2f2ff;font-weight:600;margin-top:28px}
.article-body h4{font-size:16.5px;color:#dceeff;font-weight:600;margin-top:22px}
.article-body p{margin:0 0 16px;color:#cbd9ea}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body li{margin-bottom:9px;color:#cbd9ea;line-height:1.7}
.article-body li::marker{color:var(--cyan)}
.article-body img{border-radius:var(--radius);margin:22px 0;border:1px solid var(--line);width:100%}
.article-body a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.article-body strong{color:#fff;font-weight:600}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;border-left:3px solid var(--line-strong);
  background:var(--panel-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#cfe6ff;
}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:11px 14px;text-align:left}
.article-body th{background:rgba(37,99,235,.16);color:#e6f3ff;font-weight:600}
.article-body hr{border:0;height:1px;background:var(--line);margin:32px 0}
.article-empty{
  text-align:center;padding:34px 20px;border:1px dashed var(--line-strong);
  border-radius:var(--radius);background:var(--panel-soft);
}
.article-empty h2{font-size:22px;margin-bottom:12px}
.article-empty p{color:var(--muted);margin-bottom:20px}
/* ============ CARDS ============ */
.card{
  height:100%;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);position:relative;
}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 18px 40px rgba(2,6,23,.6),var(--glow)}
.card-num{
  display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border-radius:12px;font-size:14px;font-weight:800;color:#04122b;margin-bottom:14px;
  background:linear-gradient(135deg,#2563eb,#38bdf8);box-shadow:var(--glow);
}
.card h3{font-size:17px;margin-bottom:10px}
.card p{font-size:14.5px;line-height:1.68;color:var(--muted)}
.card-tag{
  position:absolute;top:18px;right:18px;font-size:10px;font-weight:700;letter-spacing:1px;
  padding:4px 9px;border-radius:7px;background:rgba(250,204,21,.14);border:1px solid rgba(250,204,21,.4);color:#fde68a;
}
.card-icon{
  width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  font-size:18px;color:var(--cyan);background:rgba(56,189,248,.09);border:1px solid var(--line);margin-bottom:14px;
}
.market-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chip{
  font-size:11.5px;font-weight:600;padding:5px 11px;border-radius:8px;
  background:rgba(37,99,235,.14);border:1px solid var(--line);color:#bfe0ff;
}
/* ============ PAYMENTS ============ */
.pay-card{
  height:100%;background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;text-align:left;transition:all .3s ease;
}
.pay-card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow)}
.pay-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.pay-logo{
  width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  font-size:19px;background:linear-gradient(135deg,rgba(37,99,235,.28),rgba(56,189,248,.18));
  border:1px solid var(--line-strong);color:#cbe9ff;
}
.pay-name{font-size:16px;font-weight:700;color:#fff}
.pay-time{font-size:12.5px;color:var(--green);font-weight:600}
.pay-card p{font-size:14px;color:var(--muted);line-height:1.65}
.pay-limit{display:block;margin-top:12px;font-size:13px;color:#a9cdea;font-weight:600}
/* ============ STEPS ============ */
.steps{list-style:none;padding:0;margin:0;counter-reset:step}
.step-item{
  position:relative;padding:0 0 26px 62px;border-left:1px solid rgba(56,189,248,.22);margin-left:19px;
}
.step-item:last-child{border-left-color:transparent;padding-bottom:0}
.step-num{
  position:absolute;left:-20px;top:0;width:40px;height:40px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;color:#04122b;
  background:linear-gradient(135deg,#38bdf8,#2563eb);box-shadow:0 0 20px rgba(56,189,248,.5);
}
.step-item h3{font-size:17px;margin-bottom:8px}
.step-item p{font-size:14.8px;color:var(--muted);line-height:1.7;max-width:640px}
/* ============ MOBILE FEATURE ============ */
.mobile-figure{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);position:relative;
}
.mobile-figure img{width:100%;height:100%;object-fit:cover;min-height:300px}
.mobile-figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(3,7,18,.15),rgba(3,7,18,.72));
}
.mobile-list{list-style:none;padding:0;margin:22px 0 0}
.mobile-list li{
  display:flex;gap:13px;padding:15px 0;border-bottom:1px dashed rgba(56,189,248,.16);
}
.mobile-list li:last-child{border-bottom:0}
.mobile-list i{color:var(--cyan);font-size:16px;margin-top:4px}
.mobile-list strong{display:block;font-size:15.5px;color:#fff;margin-bottom:4px}
.mobile-list span{font-size:14.2px;color:var(--muted);line-height:1.65}
/* ============ ACCORDION ============ */
.acc-group+.acc-group{margin-top:34px}
.acc-group-title{
  font-size:13px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;
  color:#9fd0f5;margin-bottom:14px;display:flex;align-items:center;gap:10px;
}
.acc-group-title::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--line-strong),transparent)}
details.acc{
  background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--radius-sm);
  margin-bottom:11px;overflow:hidden;transition:border-color .25s ease,background .25s ease;
}
details.acc[open]{border-color:var(--line-strong);background:var(--panel)}
details.acc summary{
  cursor:pointer;list-style:none;padding:17px 20px;font-size:15.5px;font-weight:600;color:#e6f3ff;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
details.acc summary::-webkit-details-marker{display:none}
details.acc summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;
  color:var(--cyan);transition:transform .3s ease;flex:0 0 auto;
}
details.acc[open] summary::after{transform:rotate(45deg)}
details.acc summary:hover{color:#fff}
.acc-body{padding:0 20px 20px;font-size:14.8px;line-height:1.75;color:var(--muted)}
.acc-body strong{color:#dceeff}
/* ============ CHANNEL MATRIX ============ */
.channel-card{
  display:block;height:100%;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;transition:all .3s ease;color:inherit;
}
.channel-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow);color:inherit}
.channel-card h3{font-size:18px;margin-bottom:10px}
.channel-card p{font-size:14.4px;color:var(--muted);line-height:1.68}
.channel-more{
  display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:13.5px;
  font-weight:700;color:var(--cyan);letter-spacing:.4px;
}
.channel-card:hover .channel-more{gap:12px}
/* ============ SIGNUP BAR ============ */
.signup-bar{
  position:relative;overflow:hidden;
  background:linear-gradient(120deg,rgba(37,99,235,.24),rgba(8,18,41,.9) 55%,rgba(56,189,248,.16));
  border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);
  padding:54px 0;
}
.signup-bar::before{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;top:-200px;right:-120px;
  background:radial-gradient(circle,rgba(56,189,248,.28),transparent 68%);
}
.signup-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
.signup-bar h2{font-size:clamp(21px,2.5vw,30px);line-height:1.32}
.signup-bar p{margin-top:12px;font-size:15px;color:#c3d5ea;line-height:1.7;max-width:560px}
.signup-form{display:flex;gap:10px;flex-wrap:wrap}
.signup-form input{
  flex:1 1 220px;min-width:0;background:rgba(3,7,18,.72);border:1px solid var(--line-strong);
  border-radius:13px;padding:14px 16px;color:#eaf4ff;font-size:14.5px;transition:all .25s ease;
}
.signup-form input::placeholder{color:#6b8199}
.signup-form input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
.form-note{margin-top:12px;font-size:12.5px;color:var(--dim);line-height:1.6}
.form-msg{margin-top:12px;font-size:13.5px;color:var(--green);font-weight:600;display:none}
.form-msg.show{display:block}
/* ============ FOOTER ============ */
.site-footer{
  background:rgba(3,7,18,.92);border-top:1px solid var(--line);padding:58px 0 26px;margin-top:0;
}
.footer-brand{margin-bottom:16px}
.footer-about{font-size:14.2px;color:var(--muted);line-height:1.75;max-width:420px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-badge{
  font-size:10.5px;font-weight:700;letter-spacing:1px;padding:5px 10px;border-radius:8px;
  background:rgba(56,189,248,.07);border:1px solid var(--line);color:#9fc4e2;
}
.footer-col h4{
  font-size:12.5px;letter-spacing:1.3px;text-transform:uppercase;color:#bfe0ff;margin-bottom:16px;
}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:var(--muted)}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:34px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.copyright{font-size:13px;color:var(--dim);line-height:1.6}
.footer-bottom-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-bottom-links a{font-size:13px;color:var(--muted)}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;
  border:1px solid rgba(244,63,94,.5);color:#fda4af;font-weight:800;font-size:12px;background:rgba(244,63,94,.1);
}
/* ============ FAB ============ */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:900;
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;color:#c9f2ff;
  background:rgba(7,11,26,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,11,26,.88),rgba(7,11,26,.88)),linear-gradient(135deg,#38bdf8,#2563eb);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.8;transition:all .3s ease;animation:fabPulse 3.4s ease-in-out infinite;
}
.fab-support:hover{opacity:1;transform:scale(1.1) translateY(-2px);box-shadow:0 0 34px rgba(56,189,248,.75);color:#fff}
.fab-support:active{transform:scale(.94) translateY(1px)}
.fab-support .fab-dot{
  position:absolute;top:4px;right:4px;width:13px;height:13px;border-radius:50%;
  background:#f43f5e;border:2px solid #fff;animation:dotPulse 1.8s infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.35)}50%{box-shadow:0 0 32px rgba(56,189,248,.7)}}
@keyframes dotPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.25);opacity:.7}}
/* ============ RESPONSIVE ============ */
@media screen and (max-width:1024px){
  .nav-menu{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .brand-title{max-width:220px;font-size:13.5px}
  .signup-inner{grid-template-columns:1fr;gap:24px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
}
@media screen and (max-width:768px){
  .section{padding:54px 0}
  .article-hero{padding:52px 0 48px}
  .article-panel{padding:24px 20px}
  .summary-panel{padding:22px 20px}
  .info-panel{padding:20px}
  .signup-bar{padding:44px 0}
  .btn-login{display:inline-flex}
  .nav-actions .btn-login,.nav-actions .btn-signup{padding:8px 12px;font-size:12.5px}
  .hero-cta .btn{width:100%}
  .mobile-figure img{min-height:230px}
}
@media screen and (max-width:520px){
  body{font-size:15.4px}
  .container{padding:0 16px}
  .brand-sub{display:none}
  .brand-title{max-width:150px;font-size:12.5px}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:15px;border-radius:11px}
  .stat-strip{grid-template-columns:1fr}
  .stat-value{font-size:23px}
  .article-title{font-size:24px}
  .article-body{font-size:15.6px}
  .signup-form{flex-direction:column}
  .signup-form input,.signup-form .btn{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .fab-support{width:52px;height:52px;font-size:18px;bottom:82px}
  .step-item{padding-left:54px}
  .card{padding:20px}
}

/* roulang page: category2 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0b1a3a;
  --panel:rgba(10,22,48,.72);
  --panel-soft:rgba(8,18,41,.55);
  --glass:rgba(13,28,58,.62);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.42);
  --blue:#2563eb;
  --cyan:#38bdf8;
  --holo:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --dim:#64748b;
  --gold:#facc15;
  --green:#22c55e;
  --red:#f43f5e;
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 48px rgba(2,6,23,.6);
  --glow:0 0 26px rgba(56,189,248,.35);
  --glow-strong:0 0 34px rgba(37,99,235,.55);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  font-weight:400;
  letter-spacing:.1px;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 480px at 12% -8%,rgba(37,99,235,.28),transparent 60%),
    radial-gradient(760px 420px at 92% 4%,rgba(56,189,248,.18),transparent 62%),
    linear-gradient(180deg,#030712 0%,#050c1f 45%,#030712 100%);
  z-index:-2;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  background-image:linear-gradient(rgba(56,189,248,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.045) 1px,transparent 1px);
  background-size:64px 64px;
  z-index:-1;
  pointer-events:none;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--cyan);text-decoration:none;transition:color .25s ease}
a:hover{color:#7dd3fc}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.narrow{max-width:960px;margin:0 auto}
/* ============ HEADER / NAV ============ */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.is-scrolled{background:rgba(3,7,18,.95);box-shadow:0 12px 34px rgba(2,6,23,.7)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:13px;
  background:linear-gradient(135deg,#2563eb,#38bdf8 70%);
  display:flex;align-items:center;justify-content:center;
  color:#04122b;font-weight:800;font-size:17px;
  box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-title{
  font-size:14.5px;font-weight:700;color:#fff;line-height:1.25;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:330px;
}
.brand-sub{font-size:11px;color:var(--cyan);letter-spacing:1.4px;text-transform:uppercase;font-weight:600}
.nav-menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-menu a{
  display:block;padding:9px 14px;border-radius:11px;
  font-size:14px;font-weight:500;color:var(--muted);
  border:1px solid transparent;transition:all .25s ease;white-space:nowrap;
}
.nav-menu a:hover{color:#fff;background:rgba(56,189,248,.08);border-color:var(--line)}
.nav-menu a.active{color:#e0f2fe;background:rgba(37,99,235,.18);border-color:var(--line-strong);box-shadow:inset 0 0 18px rgba(56,189,248,.12)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  background:transparent;border:1px solid rgba(56,189,248,.35);color:#cbe9ff;
  padding:9px 16px;border-radius:11px;font-size:13.5px;font-weight:600;cursor:pointer;
  transition:all .25s ease;white-space:nowrap;
}
.btn-login:hover{color:#fff;border-color:var(--cyan);box-shadow:0 0 18px rgba(56,189,248,.28)}
.btn-signup{
  background:linear-gradient(135deg,#2563eb,#38bdf8);
  border:0;color:#04122b;font-weight:700;font-size:13.5px;
  padding:10px 18px;border-radius:11px;cursor:pointer;white-space:nowrap;
  box-shadow:0 0 20px rgba(37,99,235,.55);transition:all .25s ease;
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(56,189,248,.7)}
.btn-signup:active{transform:translateY(1px)}
.nav-toggle{
  display:none;background:rgba(56,189,248,.08);border:1px solid var(--line);
  color:#cbe9ff;width:42px;height:42px;border-radius:11px;font-size:17px;cursor:pointer;
}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.98);padding:12px 0 18px}
.mobile-drawer.open{display:block}
.mobile-drawer ul{list-style:none;margin:0;padding:0}
.mobile-drawer a{display:block;padding:13px 20px;color:var(--muted);font-size:15px;font-weight:500;border-left:3px solid transparent}
.mobile-drawer a.active,.mobile-drawer a:hover{color:#fff;background:rgba(37,99,235,.14);border-left-color:var(--cyan)}
/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:14px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:all .28s ease;text-align:center;
}
.btn-primary{background:linear-gradient(135deg,#2563eb,#38bdf8);color:#04122b;box-shadow:0 0 26px rgba(37,99,235,.5)}
.btn-primary:hover{color:#04122b;transform:translateY(-2px);box-shadow:0 0 40px rgba(56,189,248,.75)}
.btn-ghost{background:rgba(56,189,248,.06);border-color:var(--line-strong);color:#d6ecff}
.btn-ghost:hover{color:#fff;background:rgba(56,189,248,.14);box-shadow:0 0 22px rgba(56,189,248,.3)}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:11px}
/* ============ HERO ============ */
.hero{
  position:relative;
  margin-top:74px;
  padding:92px 0 78px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.82) brightness(.5)}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(3,7,18,.97) 6%,rgba(5,12,31,.86) 46%,rgba(8,18,41,.7) 100%);
}
.hero-inner{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px;border-radius:999px;font-size:11.5px;font-weight:700;
  letter-spacing:1.3px;text-transform:uppercase;color:#bae6fd;
  background:rgba(37,99,235,.16);border:1px solid var(--line-strong);
}
.hero-tag i{color:var(--cyan)}
.hero-title{
  font-size:44px;line-height:1.16;font-weight:800;margin:20px 0 16px;
  letter-spacing:-.5px;color:#fff;
}
.hero-title span{background:linear-gradient(120deg,#38bdf8,#60a5fa 55%,#a5f3fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:16.5px;color:#cbd5e1;line-height:1.68;margin:0 0 26px;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:26px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:999px;font-size:12.5px;font-weight:600;
  color:#cfe9ff;background:rgba(13,28,58,.7);border:1px solid var(--line);
}
.chip i{color:var(--green);font-size:11px}
.chip.gold i{color:var(--gold)}
.chip.red i{color:var(--red)}
/* hero poster */
.hero-poster{position:relative}
.poster-frame{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow),0 0 44px rgba(37,99,235,.35);
  background:var(--bg-2);
}
.poster-frame img{width:100%;aspect-ratio:4/3.1;object-fit:cover}
.poster-frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(3,7,18,.05) 40%,rgba(3,7,18,.88) 100%);
}
.poster-caption{position:absolute;left:20px;right:20px;bottom:18px;z-index:3}
.poster-caption h3{margin:0 0 5px;font-size:16px;font-weight:700;color:#fff}
.poster-caption p{margin:0;font-size:12.8px;color:#c7d6ea}
.poster-badge{
  position:absolute;top:16px;left:16px;z-index:3;
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:1px;
  background:linear-gradient(135deg,#f43f5e,#b91c1c);color:#fff;text-transform:uppercase;
  box-shadow:0 0 22px rgba(244,63,94,.55);
}
.poster-live{
  position:absolute;top:16px;right:16px;z-index:3;
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 12px;border-radius:999px;font-size:11px;font-weight:700;
  background:rgba(3,7,18,.78);border:1px solid var(--line-strong);color:#a5f3fc;
}
.poster-live .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.poster-odds{
  position:absolute;left:16px;right:16px;bottom:78px;z-index:3;
  display:flex;gap:10px;flex-wrap:wrap;
}
.odds-pill{
  padding:6px 12px;border-radius:10px;font-size:12px;font-weight:700;
  background:rgba(8,18,41,.86);border:1px solid var(--line-strong);color:#e0f2fe;
}
.odds-pill b{color:var(--gold)}
/* ============ SECTIONS ============ */
.section{padding:78px 0;position:relative}
.section-alt{
  background:linear-gradient(180deg,rgba(8,18,41,.62),rgba(3,7,18,.18));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--cyan);margin-bottom:12px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--line-strong)}
h2.section-title{font-size:31px;line-height:1.26;font-weight:800;margin:0 0 14px;color:#fff;letter-spacing:-.3px}
.section-lead{font-size:15.6px;color:var(--muted);line-height:1.7;margin:0}
/* ============ MARKET CARDS ============ */
.market-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.market-card{
  padding:22px 20px;border-radius:var(--radius);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.market-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 18px 40px rgba(2,6,23,.55),0 0 24px rgba(56,189,248,.2)}
.market-icon{
  width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:rgba(37,99,235,.18);border:1px solid var(--line-strong);color:var(--cyan);font-size:17px;
  margin-bottom:14px;
}
.market-card h3{margin:0 0 8px;font-size:16.5px;font-weight:700;color:#fff}
.market-card p{margin:0 0 12px;font-size:13.6px;color:var(--muted);line-height:1.62}
.odds-tag{
  display:inline-block;padding:5px 11px;border-radius:9px;font-size:12px;font-weight:700;
  color:#fde68a;background:rgba(250,204,21,.1);border:1px solid rgba(250,204,21,.3);
}
.league-strip{
  margin-top:26px;padding:20px 22px;border-radius:var(--radius);
  background:var(--panel-soft);border:1px solid var(--line);
}
.league-strip h3{margin:0 0 14px;font-size:14px;font-weight:700;color:#e2e8f0;letter-spacing:.4px}
.league-chips{display:flex;flex-wrap:wrap;gap:9px}
.league-chips span{
  padding:6px 13px;border-radius:999px;font-size:12.5px;font-weight:500;
  color:#cbd5e1;background:rgba(13,28,58,.8);border:1px solid var(--line);
}
/* ============ REASON / SOLUTION ============ */
.reason-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.reason{
  padding:24px;border-radius:var(--radius);background:var(--panel);
  border:1px solid var(--line);border-left:3px solid var(--cyan);
  transition:border-color .28s ease,box-shadow .28s ease;
}
.reason:hover{border-left-color:var(--gold);box-shadow:0 14px 36px rgba(2,6,23,.5)}
.reason h3{margin:0 0 9px;font-size:16.5px;font-weight:700;color:#fff}
.reason p{margin:0;font-size:13.9px;color:var(--muted);line-height:1.68}
/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
  position:relative;padding:26px 22px 24px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(13,28,58,.72),rgba(8,18,41,.5));
  border:1px solid var(--line);
}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:12px;margin-bottom:14px;
  font-size:15px;font-weight:800;color:#04122b;
  background:linear-gradient(135deg,#38bdf8,#2563eb);box-shadow:var(--glow);
}
.step h3{margin:0 0 9px;font-size:16px;font-weight:700;color:#fff}
.step p{margin:0;font-size:13.7px;color:var(--muted);line-height:1.66}
/* ============ PAY + STATS ============ */
.pay-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:start}
.pay-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.pay-card{
  padding:20px;border-radius:var(--radius);background:var(--glass);
  border:1px solid var(--line);display:flex;gap:14px;align-items:flex-start;
  transition:border-color .28s ease,transform .28s ease;
}
.pay-card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.pay-logo{
  width:46px;height:46px;flex:0 0 46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:17px;color:#04122b;background:linear-gradient(135deg,#facc15,#38bdf8);
}
.pay-card h3{margin:0 0 5px;font-size:15px;font-weight:700;color:#fff}
.pay-card p{margin:0;font-size:13.2px;color:var(--muted);line-height:1.6}
.secure-box{
  margin-top:20px;padding:20px 22px;border-radius:var(--radius);
  background:rgba(8,18,41,.7);border:1px dashed var(--line-strong);
}
.secure-box h3{margin:0 0 8px;font-size:15px;font-weight:700;color:#a5f3fc}
.secure-box p{margin:0;font-size:13.4px;color:var(--muted);line-height:1.66}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.stat{
  padding:24px 20px;border-radius:var(--radius);text-align:left;
  background:linear-gradient(160deg,rgba(37,99,235,.22),rgba(8,18,41,.6));
  border:1px solid var(--line);
}
.stat-num{font-size:30px;font-weight:800;line-height:1.1;color:#fff;letter-spacing:-.5px}
.stat-num small{font-size:15px;font-weight:700;color:var(--cyan);margin-left:3px}
.stat-label{margin-top:8px;font-size:13.2px;color:var(--muted);line-height:1.55}
/* ============ QUOTES ============ */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{
  padding:24px;border-radius:var(--radius);background:var(--panel);
  border:1px solid var(--line);position:relative;
}
.quote i.q{color:var(--cyan);opacity:.5;font-size:18px;margin-bottom:12px;display:block}
.quote p{margin:0 0 16px;font-size:14.2px;color:#dbe6f5;line-height:1.7}
.quote-author{display:flex;align-items:center;gap:11px}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:0 0 38px;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;color:#04122b;
  background:linear-gradient(135deg,#38bdf8,#60a5fa);
}
.quote-author strong{display:block;font-size:13.6px;color:#fff;font-weight:700}
.quote-author span{font-size:12.2px;color:var(--dim)}
/* ============ AUDIENCE ============ */
.audience-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.audience-item{
  display:flex;gap:14px;padding:20px;border-radius:var(--radius);
  background:var(--panel-soft);border:1px solid var(--line);
}
.audience-item i{
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;font-size:16px;
  color:var(--gold);background:rgba(250,204,21,.1);border:1px solid rgba(250,204,21,.28);
}
.audience-item h3{margin:0 0 6px;font-size:15.5px;font-weight:700;color:#fff}
.audience-item p{margin:0;font-size:13.4px;color:var(--muted);line-height:1.64}
/* ============ NEWS ============ */
.news-grid{margin-top:8px}
.news-card{
  height:100%;display:flex;flex-direction:column;overflow:hidden;
  border-radius:var(--radius);background:var(--glass);border:1px solid var(--line);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 18px 42px rgba(2,6,23,.6)}
.news-thumb{display:block;overflow:hidden}
.news-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:10px;font-size:11.6px;color:var(--dim)}
.news-cat{
  padding:4px 10px;border-radius:999px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
  color:#bae6fd;background:rgba(37,99,235,.2);border:1px solid var(--line-strong);
}
.news-title{margin:0 0 9px;font-size:15.6px;font-weight:700;line-height:1.45}
.news-title a{color:#fff}
.news-title a:hover{color:var(--cyan)}
.news-excerpt{margin:0 0 16px;font-size:13.4px;color:var(--muted);line-height:1.64;flex:1}
.news-link{font-size:13.2px;font-weight:700;color:var(--cyan);display:inline-flex;align-items:center;gap:7px}
.news-link:hover{gap:11px;color:#7dd3fc}
.news-empty{
  padding:26px;border-radius:var(--radius);border:1px dashed var(--line-strong);
  color:var(--muted);font-size:14px;background:var(--panel-soft);text-align:center;
}
.news-more{display:flex;justify-content:center;margin-top:34px}
/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  border-radius:var(--radius-sm);background:var(--panel);
  border:1px solid var(--line);overflow:hidden;transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:0 0 26px rgba(56,189,248,.12)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 20px;
  font-size:15px;font-weight:600;color:#eaf3ff;
  display:flex;align-items:center;justify-content:space-between;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;font-size:12px;
  color:var(--cyan);transition:transform .25s ease;flex:0 0 auto;
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item p{margin:0;padding:0 20px 19px;font-size:14px;color:var(--muted);line-height:1.7}
/* ============ CTA BAND ============ */
.cta-band{
  padding:52px 40px;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(37,99,235,.28),rgba(56,189,248,.12) 60%,rgba(3,7,18,.4));
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow);
  display:grid;grid-template-columns:1.35fr .65fr;gap:28px;align-items:center;
}
.cta-band h2{margin:0 0 12px;font-size:27px;font-weight:800;color:#fff;line-height:1.28}
.cta-band p{margin:0;font-size:14.6px;color:#cbd5e1;line-height:1.68}
.cta-actions{display:flex;flex-direction:column;gap:12px}
/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:18px;
  display:flex;align-items:center;justify-content:center;
  font-size:21px;color:#a5f3fc;
  background:rgba(7,10,22,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,10,22,.9),rgba(7,10,22,.9)),linear-gradient(135deg,#a3e635,#06b6d4);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 22px rgba(6,182,212,.45);
  opacity:.78;transition:all .28s ease;animation:fabPulse 3.2s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.4)}50%{box-shadow:0 0 30px rgba(6,182,212,.68)}}
.fab:hover{opacity:1;transform:scale(1.08);color:#e0f2fe;animation-play-state:paused}
.fab:active{transform:scale(.94)}
.fab-dot{
  position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:50%;
  background:var(--red);border:2px solid #030712;animation:pulse 1.4s infinite;
}
/* ============ FOOTER ============ */
.site-footer{
  margin-top:10px;padding:64px 0 26px;
  background:linear-gradient(180deg,rgba(4,10,24,.9),rgba(2,5,14,.98));
  border-top:1px solid var(--line);
}
.footer-brand{margin-bottom:16px}
.footer-about{font-size:13.6px;color:var(--muted);line-height:1.7;margin:0 0 18px;max-width:420px}
.footer-badges{display:flex;flex-wrap:wrap;gap:9px}
.footer-badge{
  padding:6px 12px;border-radius:9px;font-size:10.8px;font-weight:700;letter-spacing:.9px;
  color:#bae6fd;background:rgba(37,99,235,.14);border:1px solid var(--line);
}
.footer-col h4{margin:0 0 14px;font-size:13.4px;font-weight:700;color:#fff;letter-spacing:.5px;text-transform:uppercase}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:13.4px;color:var(--muted)}
.footer-col a:hover{color:var(--cyan)}
.grid-gap>.cell{margin-bottom:26px}
.footer-bottom{
  margin-top:22px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
}
.footer-bottom p{margin:0;font-size:12.6px;color:var(--dim)}
.footer-bottom a{color:#94a3b8}
.footer-bottom a:hover{color:var(--cyan)}
.age-note{font-size:12.6px;color:var(--gold);font-weight:600}
/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-title{font-size:36px}
  .market-grid{grid-template-columns:repeat(2,1fr)}
  .reason-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:1fr}
  .pay-layout{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:40px 28px}
}
@media (max-width:900px){
  .nav-menu{display:none}
  .nav-toggle{display:block}
  .btn-login,.btn-signup{padding:8px 13px;font-size:12.8px}
  .brand-title{max-width:210px;font-size:13px}
}
@media (max-width:768px){
  .section{padding:58px 0}
  h2.section-title{font-size:25px}
  .hero{padding:66px 0 56px}
  .hero-title{font-size:29px}
  .hero-lead{font-size:15px}
  .market-grid,.reason-grid,.steps,.pay-list,.audience-grid,.stat-grid{grid-template-columns:1fr}
  .news-grid .cell{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .container{padding:0 15px}
  .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:15px}
  .brand-title{max-width:140px;font-size:12.2px}
  .brand-sub{font-size:10px;letter-spacing:1px}
  .btn-login{display:none}
  .hero-title{font-size:25px}
  .hero-actions .btn{width:100%}
  .cta-band h2{font-size:22px}
  .fab{left:12px;bottom:84px;width:52px;height:52px}
  .poster-odds{bottom:86px}
}

/* roulang page: category3 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0b1a3a;
  --panel:rgba(10,22,48,.72);
  --panel-soft:rgba(8,18,41,.55);
  --glass:rgba(13,28,58,.62);
  --line:rgba(56,189,248,.18);
  --line-strong:rgba(56,189,248,.42);
  --blue:#2563eb;
  --cyan:#38bdf8;
  --holo:#60a5fa;
  --text:#f8fafc;
  --muted:#94a3b8;
  --dim:#64748b;
  --gold:#facc15;
  --green:#22c55e;
  --red:#f43f5e;
  --radius-lg:26px;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 48px rgba(2,6,23,.6);
  --glow:0 0 26px rgba(56,189,248,.35);
  --glow-strong:0 0 34px rgba(37,99,235,.55);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;line-height:1.65;font-weight:400;letter-spacing:.1px;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(900px 480px at 12% -8%,rgba(37,99,235,.28),transparent 60%),
    radial-gradient(760px 420px at 92% 4%,rgba(56,189,248,.18),transparent 62%),
    linear-gradient(180deg,#030712 0%,#050c1f 45%,#030712 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(56,189,248,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.045) 1px,transparent 1px);
  background-size:64px 64px;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--cyan);text-decoration:none;transition:color .25s ease}
a:hover{color:#7dd3fc}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;color:#fff;font-weight:700;line-height:1.28;letter-spacing:-.2px}
h1{font-size:clamp(28px,4.4vw,46px)}
h2{font-size:clamp(23px,3.1vw,36px)}
h3{font-size:clamp(17px,2vw,20px)}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
::selection{background:rgba(56,189,248,.35);color:#fff}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.narrow{max-width:940px;margin:0 auto}
/* ============ HEADER / NAV ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(3,7,18,.82);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);transition:background .3s ease,box-shadow .3s ease;
}
.site-header.is-scrolled{background:rgba(3,7,18,.95);box-shadow:0 12px 34px rgba(2,6,23,.7)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:13px;
  background:linear-gradient(135deg,#2563eb,#38bdf8 70%);
  display:flex;align-items:center;justify-content:center;
  color:#04122b;font-weight:800;font-size:17px;box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-title{
  font-size:14.5px;font-weight:700;color:#fff;line-height:1.25;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:330px;
}
.brand-sub{font-size:11px;color:var(--cyan);letter-spacing:1.4px;text-transform:uppercase;font-weight:600}
.nav-menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-menu a{
  display:block;padding:9px 14px;border-radius:11px;font-size:14px;font-weight:500;
  color:var(--muted);border:1px solid transparent;transition:all .25s ease;white-space:nowrap;
}
.nav-menu a:hover{color:#fff;background:rgba(56,189,248,.08);border-color:var(--line)}
.nav-menu a.active{color:#e0f2fe;background:rgba(37,99,235,.18);border-color:var(--line-strong);box-shadow:inset 0 0 18px rgba(56,189,248,.12)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn-login{
  background:transparent;border:1px solid rgba(56,189,248,.35);color:#cbe9ff;
  padding:9px 16px;border-radius:11px;font-size:13.5px;font-weight:600;cursor:pointer;
  transition:all .25s ease;white-space:nowrap;
}
.btn-login:hover{color:#fff;border-color:var(--cyan);box-shadow:0 0 18px rgba(56,189,248,.28)}
.btn-signup{
  background:linear-gradient(135deg,#2563eb,#38bdf8);border:0;color:#04122b;font-weight:700;
  font-size:13.5px;padding:10px 18px;border-radius:11px;cursor:pointer;white-space:nowrap;
  box-shadow:0 0 20px rgba(37,99,235,.55);transition:all .25s ease;
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(56,189,248,.7)}
.btn-signup:active{transform:translateY(1px)}
.nav-toggle{
  display:none;background:rgba(56,189,248,.08);border:1px solid var(--line);
  color:#cbe9ff;width:42px;height:42px;border-radius:11px;font-size:17px;cursor:pointer;
}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:rgba(4,10,24,.98);padding:12px 0 18px}
.mobile-drawer.open{display:block}
.mobile-drawer ul{list-style:none;margin:0;padding:0}
.mobile-drawer a{
  display:block;padding:13px 20px;color:var(--muted);font-size:15px;font-weight:500;
  border-left:3px solid transparent;
}
.mobile-drawer a.active,.mobile-drawer a:hover{color:#fff;background:rgba(37,99,235,.14);border-left-color:var(--cyan)}
/* ============ BUTTONS / BADGES ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:14px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:all .28s ease;text-align:center;
}
.btn-primary{background:linear-gradient(135deg,#2563eb,#38bdf8);color:#04122b;box-shadow:0 0 26px rgba(37,99,235,.5)}
.btn-primary:hover{color:#04122b;transform:translateY(-2px);box-shadow:0 0 40px rgba(56,189,248,.75)}
.btn-ghost{background:rgba(56,189,248,.06);border-color:var(--line-strong);color:#d6ecff}
.btn-ghost:hover{color:#fff;background:rgba(56,189,248,.14);box-shadow:0 0 22px rgba(56,189,248,.3)}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:11px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;
  letter-spacing:1.6px;text-transform:uppercase;color:var(--cyan);margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,#38bdf8,transparent);display:inline-block}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  border:1px solid var(--line-strong);color:#bae6fd;background:rgba(37,99,235,.14);
}
.badge-green{border-color:rgba(34,197,94,.45);color:#bbf7d0;background:rgba(34,197,94,.12)}
.badge-gold{border-color:rgba(250,204,21,.45);color:#fef08a;background:rgba(250,204,21,.1)}
/* ============ HERO ============ */
.hero{
  position:relative;margin-top:74px;display:flex;align-items:center;
  padding:88px 0 76px;overflow:hidden;border-bottom:1px solid var(--line);
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.85) brightness(.5)}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(3,7,18,.96) 6%,rgba(5,12,31,.86) 46%,rgba(8,18,41,.7) 100%);
}
.hero-inner{position:relative;z-index:2;width:100%}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:48px;align-items:center}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border-radius:999px;
  font-size:11.5px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;
  color:#bae6fd;background:rgba(37,99,235,.16);border:1px solid var(--line-strong);margin-bottom:20px;
}
.hero h1{margin-bottom:18px;text-shadow:0 8px 30px rgba(2,6,23,.7)}
.hero-lead{font-size:17px;color:#cbd5e1;max-width:660px;margin-bottom:24px}
.hero-points{display:grid;gap:12px;margin-bottom:28px}
.hero-points li{display:flex;gap:12px;align-items:flex-start;color:#dbeafe;font-size:15px}
.hero-points i{color:var(--cyan);margin-top:4px;font-size:14px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;padding-top:22px;border-top:1px solid rgba(56,189,248,.16)}
.hero-stat strong{display:block;font-size:22px;color:#fff;font-weight:800;line-height:1.2}
.hero-stat span{font-size:12.5px;color:var(--muted)}
.hero-panel{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px 26px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:var(--shadow);position:relative;
}
.hero-panel::before{
  content:"";position:absolute;inset:-1px;border-radius:var(--radius-lg);pointer-events:none;
  background:linear-gradient(140deg,rgba(56,189,248,.35),transparent 45%,rgba(37,99,235,.28));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;padding:1px;
}
.panel-title{font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:var(--cyan);font-weight:700;text-align:center;margin-bottom:18px}
.ring{
  --p:0deg;
  width:186px;height:186px;border-radius:50%;margin:0 auto 20px;
  display:flex;align-items:center;justify-content:center;position:relative;
  background:conic-gradient(from -90deg,#38bdf8 0deg,#2563eb var(--p),rgba(56,189,248,.12) var(--p));
  box-shadow:0 0 34px rgba(37,99,235,.4);
}
.ring-core{
  width:148px;height:148px;border-radius:50%;border:1px solid var(--line);
  background:radial-gradient(circle at 50% 26%,#0b1a3a,#030712 80%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
}
.ring-core .small{font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted)}
.ring-core .time{font-size:24px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums}
.panel-list{display:grid;gap:10px;margin-top:6px}
.panel-list li{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:11px 14px;border-radius:var(--radius-sm);background:var(--panel-soft);
  border:1px solid rgba(56,189,248,.14);font-size:13.5px;color:#cbd5e1;
}
.panel-list li b{color:#fff;font-weight:600}
.panel-note{font-size:12.5px;color:var(--dim);text-align:center;margin:16px 0 0}
/* ============ SECTIONS ============ */
.section{position:relative;padding:84px 0;border-top:1px solid rgba(56,189,248,.08)}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.62),rgba(3,7,18,.1))}
.section-head{max-width:780px;margin-bottom:44px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head p{color:var(--muted);font-size:16px;margin:12px 0 0}
.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:46px;align-items:start}
.glass-card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.glass-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow)}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(37,99,235,.28),rgba(56,189,248,.14));
  border:1px solid var(--line-strong);color:var(--cyan);font-size:18px;margin-bottom:16px;
}
.glass-card h3{margin-bottom:10px}
.glass-card p{color:var(--muted);font-size:14.5px;margin:0}
.card-meta{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
/* pain list */
.pain-list{display:grid;gap:14px}
.pain-item{
  display:flex;gap:16px;align-items:flex-start;padding:18px 20px;border-radius:var(--radius);
  background:var(--panel-soft);border:1px solid rgba(56,189,248,.14);
  transition:border-color .3s ease,transform .3s ease;
}
.pain-item:hover{border-color:var(--line-strong);transform:translateX(4px)}
.pain-item i{color:var(--red);font-size:16px;margin-top:4px}
.pain-item h3{font-size:16.5px;margin-bottom:6px}
.pain-item p{color:var(--muted);font-size:14px;margin:0}
/* access feature */
.feature-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:0;overflow:hidden;padding:0}
.feature-media{position:relative;min-height:260px}
.feature-media img{width:100%;height:100%;object-fit:cover}
.feature-body{padding:30px 28px}
.feature-body h3{font-size:20px;margin-bottom:12px}
.feature-body p{color:var(--muted);font-size:14.5px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.stack-22{display:grid;gap:22px}
/* security row */
.security-row{
  margin-top:26px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;
  padding:22px;border-radius:var(--radius);border:1px dashed rgba(56,189,248,.3);background:rgba(6,14,34,.5);
}
.security-item{display:flex;gap:12px;align-items:flex-start}
.security-item i{color:var(--green);font-size:17px;margin-top:3px}
.security-item strong{display:block;color:#fff;font-size:14.5px;font-weight:600}
.security-item span{font-size:13px;color:var(--muted)}
/* payment */
.pay-card{display:flex;flex-direction:column;gap:12px;padding:24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(13,28,58,.78),rgba(6,14,34,.6));border:1px solid var(--line);
  transition:border-color .3s ease,box-shadow .3s ease,transform .3s ease}
.pay-card:hover{border-color:var(--line-strong);box-shadow:var(--glow);transform:translateY(-4px)}
.pay-logo{display:flex;align-items:center;gap:12px}
.pay-logo span{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(56,189,248,.14);border:1px solid var(--line-strong);color:var(--cyan);font-size:17px}
.pay-logo strong{color:#fff;font-size:16px;font-weight:700}
.pay-card p{font-size:13.8px;color:var(--muted);margin:0}
.pay-facts{display:grid;gap:6px;font-size:13px;color:#cbd5e1}
.pay-facts li{display:flex;justify-content:space-between;gap:10px;padding-top:6px;border-top:1px solid rgba(56,189,248,.12)}
.pay-facts li b{color:#fff;font-weight:600}
/* steps */
.steps{display:grid;gap:18px;counter-reset:step}
.step{
  display:grid;grid-template-columns:72px minmax(0,1fr);gap:22px;align-items:start;
  padding:24px 26px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);
  transition:border-color .3s ease,transform .3s ease;
}
.step:hover{border-color:var(--line-strong);transform:translateX(5px)}
.step-num{
  width:60px;height:60px;border-radius:18px;display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:800;color:#04122b;background:linear-gradient(135deg,#2563eb,#38bdf8);
  box-shadow:0 0 22px rgba(37,99,235,.5);
}
.step h3{font-size:18px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.5px;margin:0}
/* stats */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:34px}
.stat-box{
  padding:24px 22px;border-radius:var(--radius);background:linear-gradient(160deg,rgba(13,28,58,.75),rgba(6,14,34,.5));
  border:1px solid var(--line);text-align:left;
}
.stat-box strong{display:block;font-size:28px;font-weight:800;color:#fff;line-height:1.15}
.stat-box span{font-size:13px;color:var(--muted)}
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:rgba(6,14,34,.55)}
table.compare{width:100%;border-collapse:collapse;min-width:560px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid rgba(56,189,248,.12)}
table.compare th{background:rgba(37,99,235,.18);color:#e0f2fe;font-size:12.5px;letter-spacing:1px;text-transform:uppercase}
table.compare td{color:var(--muted)}
table.compare td:first-child{color:#fff;font-weight:600}
table.compare tr:last-child td{border-bottom:0}
table.compare td .ok{color:var(--green);font-weight:600}
/* testimonials */
.quote-card{padding:26px;border-radius:var(--radius);background:var(--panel-soft);border:1px solid var(--line);display:flex;flex-direction:column;gap:16px}
.quote-card p{color:#dbeafe;font-size:14.8px;font-style:italic;margin:0}
.quote-who{display:flex;align-items:center;gap:12px;margin-top:auto}
.quote-who span{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#2563eb,#38bdf8);color:#04122b;font-weight:800;font-size:15px}
.quote-who strong{display:block;color:#fff;font-size:14.5px;font-weight:600}
.quote-who em{font-size:12.5px;color:var(--dim);font-style:normal}
.stars{color:var(--gold);font-size:13px;letter-spacing:2px}
/* audience */
.aud-list{display:grid;gap:14px}
.aud-item{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:var(--radius-sm);
  border:1px solid rgba(56,189,248,.14);background:rgba(6,14,34,.45)}
.aud-item i{color:var(--holo);font-size:16px;margin-top:4px}
.aud-item strong{color:#fff;font-size:15px;font-weight:600;display:block;margin-bottom:4px}
.aud-item p{color:var(--muted);font-size:13.8px;margin:0}
/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{
  display:flex;flex-direction:column;gap:12px;padding:24px;border-radius:var(--radius);
  background:var(--glass);border:1px solid var(--line);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow)}
.news-title{font-size:16.5px;font-weight:700;color:#fff;line-height:1.4}
.news-title:hover{color:var(--cyan)}
.news-excerpt{color:var(--muted);font-size:14px;margin:0}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:12px;border-top:1px solid rgba(56,189,248,.14)}
.news-meta span{font-size:12px;color:var(--dim)}
.news-meta .news-cat{color:var(--cyan);font-weight:600;text-transform:uppercase;letter-spacing:1px}
.news-empty{
  padding:28px;border-radius:var(--radius);border:1px dashed rgba(56,189,248,.3);
  color:var(--muted);background:rgba(6,14,34,.45);text-align:center;margin:0;
}
.news-more{margin-top:28px;display:flex;justify-content:flex-start}
/* channel matrix */
.channel-card{
  display:flex;flex-direction:column;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--line);background:var(--glass);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.channel-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--glow)}
.channel-card img{width:100%;height:158px;object-fit:cover;opacity:.85}
.channel-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.channel-body h3{font-size:17.5px}
.channel-body p{color:var(--muted);font-size:14px;margin:0}
.channel-link{margin-top:auto;font-size:14px;font-weight:600;color:var(--cyan);display:inline-flex;align-items:center;gap:8px}
.channel-link i{font-size:12px}
.channel-card.is-current{border-color:var(--line-strong);box-shadow:var(--glow)}
/* FAQ */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-soft);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:20px 24px;font-size:16px;font-weight:600;color:#fff;
  display:flex;justify-content:space-between;align-items:center;gap:16px;transition:background .25s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:rgba(37,99,235,.12)}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:13px;color:var(--cyan);transition:transform .3s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 24px 22px;color:var(--muted);font-size:14.6px;line-height:1.7}
/* CTA */
.section--cta{padding-bottom:100px}
.cta-panel{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:38px;
  padding:42px;border-radius:var(--radius-lg);border:1px solid var(--line-strong);
  background:linear-gradient(135deg,rgba(37,99,235,.22),rgba(8,18,41,.85) 55%,rgba(3,7,18,.92));
  box-shadow:var(--shadow);
}
.cta-copy h2{margin-bottom:14px}
.cta-copy p{color:#cbd5e1;font-size:15.5px}
.cta-points{display:grid;gap:10px;margin-top:18px}
.cta-points li{display:flex;gap:10px;color:#dbeafe;font-size:14.5px}
.cta-points i{color:var(--green);margin-top:4px;font-size:13px}
.cta-form{background:rgba(3,7,18,.6);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:grid;gap:14px;align-content:start}
.cta-form label{font-size:12.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);font-weight:600}
.cta-form input{
  width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line);
  background:rgba(8,18,41,.85);color:#fff;font-size:15px;font-family:inherit;transition:border-color .25s ease,box-shadow .25s ease;
}
.cta-form input::placeholder{color:var(--dim)}
.cta-form input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
.form-note{font-size:12.5px;color:var(--dim);margin:0}
/* ============ FAB ============ */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;padding:12px 18px 12px 14px;border-radius:999px;
  font-size:13.5px;font-weight:600;color:#e0f2fe;cursor:pointer;
  background-image:linear-gradient(rgba(7,12,26,.92),rgba(7,12,26,.92)),linear-gradient(135deg,#38bdf8,#2563eb);
  background-origin:border-box;background-clip:padding-box,border-box;border:1px solid transparent;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 0 20px rgba(6,182,212,.45);opacity:.78;transition:opacity .3s ease,box-shadow .3s ease,transform .3s ease;
  animation:fabFloat 4.5s ease-in-out infinite;
}
.fab-support:hover{opacity:1;color:#fff;box-shadow:0 0 34px rgba(56,189,248,.75);transform:translateY(-3px)}
.fab-support:active{transform:scale(.96)}
.fab-support i{font-size:16px;color:var(--cyan)}
.fab-support .fab-dot{
  position:absolute;top:7px;right:9px;width:9px;height:9px;border-radius:50%;
  background:var(--red);box-shadow:0 0 10px var(--red);animation:fabPulse 1.6s infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabPulse{0%,100%{opacity:1}50%{opacity:.35}}
/* ============ FOOTER ============ */
.site-footer{
  position:relative;padding:66px 0 26px;margin-top:10px;
  background:linear-gradient(180deg,rgba(3,7,18,.35),rgba(4,10,24,.96));
  border-top:1px solid var(--line);
}
.grid-gap{row-gap:34px}
.footer-brand{margin-bottom:16px}
.footer-about{color:var(--muted);font-size:14px;line-height:1.7;max-width:430px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.footer-badge{
  font-size:10.5px;letter-spacing:1px;font-weight:700;color:#bae6fd;
  border:1px solid var(--line-strong);border-radius:8px;padding:5px 9px;background:rgba(37,99,235,.12);
}
.footer-col h4{font-size:13.5px;text-transform:uppercase;letter-spacing:1.2px;color:#e2f2ff;margin-bottom:14px}
.footer-col ul li{margin-bottom:9px}
.footer-col ul li a{color:var(--muted);font-size:14px}
.footer-col ul li a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(56,189,248,.14);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
  color:var(--dim);font-size:13px;
}
.footer-bottom p{margin:0}
/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-panel{max-width:520px}
  .split{grid-template-columns:1fr;gap:32px}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nav-menu a{padding:9px 10px;font-size:13.5px}
  .brand-title{max-width:230px}
  .cta-panel{grid-template-columns:1fr;padding:32px}
}
@media (max-width:860px){
  .nav-menu,.btn-login{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .security-row{grid-template-columns:1fr}
  .feature-card{grid-template-columns:1fr}
  .feature-media{min-height:200px}
}
@media (max-width:640px){
  .section{padding:62px 0}
  .hero{padding:64px 0 58px}
  .hero-cta .btn{width:100%}
  .grid-4{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:14px}
  .step-num{width:50px;height:50px;font-size:17px;border-radius:14px}
  .btn-signup{padding:9px 13px;font-size:12.5px}
  .brand-title{max-width:150px;font-size:12.5px}
  .brand-sub{font-size:9.5px;letter-spacing:1px}
  .cta-panel{padding:24px}
  .fab-support span.fab-text{display:none}
  .fab-support{padding:14px;bottom:88px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}