/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3524;
  --panel-2:#134430;
  --panel-3:#0A2A1C;
  --line:rgba(245,158,11,.26);
  --line-soft:rgba(209,250,229,.10);
  --gold:#F59E0B;
  --gold-l:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ink:#F8FAFC;
  --muted:#D1FAE5;
  --dim:#A3A375;
  --radius:22px;
  --radius-sm:14px;
  --radius-lg:30px;
  --shadow:0 24px 55px -24px rgba(0,0,0,.8);
  --shadow-gold:0 18px 42px -18px rgba(245,158,11,.55);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:3px;border-radius:6px}
::selection{background:var(--gold);color:#0B1A12}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-l) 0%,var(--gold) 45%,var(--gold-deep) 100%);
  color:#231402;box-shadow:var(--shadow-gold);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 50px -16px rgba(245,158,11,.7)}
.btn-gold:active{transform:translateY(1px) scale(.985)}
.btn-ghost{
  border-color:var(--line);color:var(--gold-l);background:rgba(245,158,11,.06);
}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff;transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:.86rem}
.btn-block{width:100%}
.btn-outline-red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.08)}
.btn-outline-red:hover{background:rgba(220,38,38,.2);color:#fff}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{background:rgba(5,31,20,.96);box-shadow:0 12px 34px -22px rgba(0,0,0,.95)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-l),var(--gold) 50%,var(--gold-deep));
  color:#231402;font-weight:800;font-size:.9rem;letter-spacing:.5px;
  box-shadow:0 10px 22px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.98rem;font-weight:800;color:#fff}
.brand-text small{font-size:.7rem;color:var(--dim);letter-spacing:.06em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 15px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);
  transition:background .2s,color .2s;white-space:nowrap;
}
.nav-link:hover{background:rgba(245,158,11,.12);color:var(--gold-l)}
.nav-link.is-active{background:rgba(245,158,11,.18);color:var(--gold-l);box-shadow:inset 0 0 0 1px var(--line)}
.header-actions{display:flex;align-items:center;gap:9px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:rgba(245,158,11,.08);color:var(--gold-l);cursor:pointer;font-size:1rem;
}

/* ===== Hero ===== */
.hero{
  position:relative;padding:140px 0 86px;overflow:hidden;
  clip-path:polygon(0 0,100% 0,100% 100%,0 calc(100% - 62px));
}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.34}
.hero-veil{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(80% 70% at 12% 18%,rgba(16,185,129,.24),transparent 62%),
    linear-gradient(120deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.86) 42%,rgba(5,31,20,.68) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold-l);background:rgba(245,158,11,.1);border:1px solid var(--line);
  padding:7px 15px;border-radius:999px;margin-bottom:20px;
}
.eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 0 rgba(34,197,94,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
.hero h1{
  font-size:clamp(1.75rem,3.5vw,2.85rem);
  line-height:1.18;margin-bottom:20px;
  background:linear-gradient(100deg,#FFFFFF 12%,var(--gold-l) 72%,var(--gold) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--muted);font-size:1.02rem;line-height:1.68;max-width:610px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:30px}
.hero-facts{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;
  border-top:1px solid var(--line-soft);padding-top:22px;
}
.hero-facts li{display:flex;flex-direction:column;gap:3px}
.hero-facts strong{font-size:1.2rem;color:var(--gold-l);font-weight:800}
.hero-facts span{font-size:.76rem;color:var(--dim);line-height:1.4}

/* ===== Coupon wall ===== */
.coupon-wall{display:flex;flex-direction:column;gap:14px}
.coupon{
  position:relative;border-radius:var(--radius);padding:18px 20px;
  background:linear-gradient(150deg,rgba(19,68,48,.95),rgba(10,42,28,.95));
  border:1px solid var(--line);box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:12px;
}
.coupon.featured{
  padding:24px 24px 22px;border-color:rgba(245,158,11,.55);
  background:linear-gradient(150deg,rgba(35,88,62,.98),rgba(9,38,25,.98));
  box-shadow:0 30px 60px -26px rgba(245,158,11,.45);
}
.coupon.featured::after{
  content:"";position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;
  background:linear-gradient(120deg,rgba(252,211,77,.55),transparent 40%,rgba(220,38,38,.35));
  -webkit-mask:linear-gradient(#000,#000) content-box,linear-gradient(#000,#000);
  mask:linear-gradient(#000,#000) content-box,linear-gradient(#000,#000);
  -webkit-mask-composite:xor;mask-composite:exclude;padding:1px;
}
.coupon-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.coupon-tag{
  font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:#7F1D1D;background:linear-gradient(135deg,var(--gold-l),var(--gold));
  padding:5px 11px;border-radius:999px;
}
.coupon-code{
  font-size:.74rem;font-weight:700;color:var(--gold-l);letter-spacing:.09em;
  border:1px dashed var(--line);padding:5px 11px;border-radius:9px;background:rgba(245,158,11,.07);
}
.coupon-value{font-size:2rem;font-weight:800;color:#fff;line-height:1.1}
.coupon.featured .coupon-value{font-size:2.5rem;color:var(--gold-l)}
.coupon-desc{font-size:.85rem;color:var(--muted);line-height:1.55}
.coupon-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.coupon-row .coupon-value{font-size:1.25rem}
.coupon-row .coupon-desc{font-size:.78rem}

/* ===== Sections ===== */
main{display:block}
.band{padding:78px 0;position:relative}
.band-alt{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.band-panel{background:var(--panel-3)}
.band-gold{
  background:
    radial-gradient(70% 100% at 50% 0%,rgba(245,158,11,.14),transparent 70%),
    linear-gradient(180deg,var(--bg-2),#072316);
}
.section-head{max-width:760px;margin-bottom:42px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{
  font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);margin-bottom:12px;display:block;
}
.section-head h2{font-size:clamp(1.4rem,2.4vw,2rem);color:#fff;margin-bottom:14px}
.section-lead{color:var(--muted);font-size:.98rem;line-height:1.7}

/* ===== Metrics ===== */
.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.metric{
  background:linear-gradient(150deg,rgba(19,68,48,.7),rgba(10,42,28,.85));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;
  display:flex;flex-direction:column;gap:8px;transition:transform .25s ease,border-color .25s ease;
}
.metric:hover{transform:translateY(-4px);border-color:var(--line)}
.metric i{color:var(--gold);font-size:1.15rem}
.metric b{font-size:1.85rem;font-weight:800;color:var(--gold-l);letter-spacing:-.02em}
.metric span{font-size:.86rem;color:var(--muted)}
.metric small{font-size:.76rem;color:var(--dim);line-height:1.5}

/* ===== Service matrix ===== */
.svc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.svc{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:var(--panel);display:flex;flex-direction:column;
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.svc:hover{transform:translateY(-6px);border-color:var(--line);box-shadow:var(--shadow)}
.svc-thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.svc-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.svc:hover .svc-thumb img{transform:scale(1.06)}
.svc-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(6,30,20,.9))}
.svc-flag{
  position:absolute;top:12px;left:12px;z-index:2;
  font-size:.66rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  background:linear-gradient(135deg,#EF4444,#B91C1C);color:#fff;padding:5px 10px;border-radius:8px;
}
.svc-body{padding:20px 20px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.svc-body h3{font-size:1.06rem;color:#fff}
.svc-body p{font-size:.88rem;color:var(--muted);line-height:1.6}
.svc-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:8px}
.tag{
  font-size:.7rem;font-weight:600;color:var(--gold-l);
  border:1px solid var(--line);background:rgba(245,158,11,.08);
  padding:4px 10px;border-radius:999px;
}

/* ===== Spec table ===== */
.spec-wrap{
  display:grid;grid-template-columns:1fr 1.25fr;gap:40px;align-items:start;
}
.spec-aside{
  border-left:3px solid var(--gold);padding-left:22px;
}
.spec-aside h2{font-size:clamp(1.35rem,2.2vw,1.85rem);color:#fff;margin-bottom:14px}
.spec-aside p{color:var(--muted);font-size:.94rem;line-height:1.7;margin-bottom:18px}
.spec-list{border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;background:rgba(10,42,28,.6)}
.spec-row{
  display:grid;grid-template-columns:minmax(150px,.85fr) 1.4fr;gap:16px;
  padding:16px 22px;border-bottom:1px solid var(--line-soft);
  transition:background .2s ease;
}
.spec-row:last-child{border-bottom:0}
.spec-row:hover{background:rgba(245,158,11,.05)}
.spec-row dt{font-size:.82rem;font-weight:700;color:var(--dim);letter-spacing:.03em}
.spec-row dd{margin:0;font-size:.9rem;color:var(--ink);font-weight:500}
.spec-row dd em{font-style:normal;color:var(--gold-l);font-weight:700}

/* ===== Compare ===== */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare-col{border-radius:var(--radius);padding:26px;border:1px solid var(--line-soft);background:rgba(10,42,28,.55)}
.compare-col.win{border-color:rgba(245,158,11,.5);background:linear-gradient(160deg,rgba(35,88,62,.7),rgba(9,38,25,.9))}
.compare-col h3{font-size:1.1rem;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.compare-col.win h3{color:var(--gold-l)}
.compare-col ul{display:flex;flex-direction:column;gap:13px}
.compare-col li{display:flex;gap:11px;font-size:.88rem;color:var(--muted);line-height:1.55}
.compare-col li i{flex-shrink:0;margin-top:3px;font-size:.85rem}
.compare-col.win li i{color:#22C55E}
.compare-col:not(.win) li i{color:#F87171}

/* ===== Flow ===== */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}
.flow-item{
  position:relative;padding:26px 22px 24px;border-radius:var(--radius);
  border:1px solid var(--line-soft);background:rgba(10,42,28,.6);
  transition:border-color .25s ease,transform .25s ease;
}
.flow-item:hover{border-color:var(--line);transform:translateY(-4px)}
.flow-item::before{
  counter-increment:step;content:"0" counter(step);
  font-size:2.2rem;font-weight:800;color:rgba(245,158,11,.22);display:block;line-height:1;margin-bottom:12px;
}
.flow-item h3{font-size:1rem;color:#fff;margin-bottom:9px}
.flow-item p{font-size:.85rem;color:var(--muted);line-height:1.6}

/* ===== Timeline ===== */
.timeline{display:flex;flex-direction:column;gap:0;border-left:2px solid var(--line);margin-left:14px}
.tl-item{position:relative;padding:0 0 30px 30px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-8px;top:5px;width:14px;height:14px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(245,158,11,.18);
}
.tl-item time{font-size:.74rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
.tl-item h3{font-size:1.02rem;color:#fff;margin:7px 0 7px}
.tl-item p{font-size:.87rem;color:var(--muted);line-height:1.6;max-width:720px}

/* ===== Reviews ===== */
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.review{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;
  background:rgba(10,42,28,.6);display:flex;flex-direction:column;gap:14px;
}
.review-stars{color:var(--gold);font-size:.82rem;letter-spacing:2px}
.review p{font-size:.89rem;color:var(--muted);line-height:1.65;flex:1}
.review-who{display:flex;align-items:center;gap:11px;border-top:1px solid var(--line-soft);padding-top:14px}
.avatar{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-l),var(--gold-deep));color:#231402;font-weight:800;font-size:.85rem;
}
.review-who b{display:block;font-size:.86rem;color:#fff}
.review-who span{font-size:.74rem;color:var(--dim)}

/* ===== News ===== */
.news-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:26px;align-items:start}
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.news-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:var(--panel);display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--line)}
.news-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.news-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-body h3{font-size:.98rem;color:#fff;line-height:1.45}
.news-body h3 a:hover{color:var(--gold-l)}
.news-body p{font-size:.83rem;color:var(--muted);line-height:1.6;flex:1}
.news-meta{display:flex;align-items:center;gap:12px;font-size:.72rem;color:var(--dim);border-top:1px solid var(--line-soft);padding-top:11px}
.news-meta .cat{color:var(--gold-l);font-weight:700}
.news-side{
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  background:linear-gradient(160deg,rgba(35,88,62,.62),rgba(9,38,25,.9));
  display:flex;flex-direction:column;gap:16px;
}
.news-side h3{font-size:1.05rem;color:#fff}
.side-list{display:flex;flex-direction:column;gap:13px}
.side-list li{display:flex;gap:12px;font-size:.85rem;color:var(--muted);line-height:1.5}
.side-list li i{color:var(--gold);margin-top:4px;font-size:.75rem}
.empty-note{
  border:1px dashed var(--line);border-radius:var(--radius);padding:26px;
  color:var(--dim);font-size:.9rem;text-align:center;background:rgba(10,42,28,.5);
}

/* ===== Category wall ===== */
.cat-wall{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cat-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);min-height:210px;display:flex;flex-direction:column;justify-content:flex-end;
  padding:24px;transition:transform .3s ease,box-shadow .3s ease;
}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;transition:transform .6s ease,opacity .3s ease}
.cat-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.25),rgba(5,31,20,.95))}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-gold)}
.cat-card:hover img{transform:scale(1.08);opacity:.55}
.cat-inner{position:relative;z-index:2;display:flex;flex-direction:column;gap:8px}
.cat-inner span{font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-l)}
.cat-inner h3{font-size:1.12rem;color:#fff}
.cat-inner p{font-size:.83rem;color:var(--muted);line-height:1.55}
.cat-inner i{color:var(--gold);font-size:.9rem;margin-top:4px}

/* ===== Partners ===== */
.partner-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.partner{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:18px 12px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:.82rem;font-weight:700;color:var(--muted);background:rgba(10,42,28,.55);
  transition:border-color .22s ease,color .22s ease,transform .22s ease;
}
.partner:hover{border-color:var(--line);color:var(--gold-l);transform:translateY(-3px)}

/* ===== Trust ===== */
.trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.trust{
  border-radius:var(--radius);padding:24px;border:1px solid var(--line-soft);
  background:rgba(10,42,28,.55);display:flex;flex-direction:column;gap:10px;
}
.trust i{font-size:1.35rem;color:var(--gold)}
.trust h3{font-size:.98rem;color:#fff}
.trust p{font-size:.84rem;color:var(--muted);line-height:1.6}

/* ===== FAQ ===== */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:rgba(10,42,28,.55);transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--line)}
.faq-item summary{
  padding:18px 22px;cursor:pointer;font-weight:700;font-size:.93rem;color:#fff;
  list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.25rem;font-weight:700;line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-item summary:hover{color:var(--gold-l)}
.faq-item p{padding:0 22px 20px;font-size:.87rem;color:var(--muted);line-height:1.68}

/* ===== Form ===== */
.convert{
  display:grid;grid-template-columns:1fr 1.05fr;gap:40px;align-items:center;
}
.convert-copy h2{font-size:clamp(1.4rem,2.4vw,2rem);color:#fff;margin-bottom:16px}
.convert-copy p{color:var(--muted);font-size:.95rem;line-height:1.7;margin-bottom:20px}
.convert-points{display:flex;flex-direction:column;gap:12px}
.convert-points li{display:flex;gap:11px;font-size:.88rem;color:var(--muted)}
.convert-points i{color:var(--gold);margin-top:4px;font-size:.78rem}
.form-card{
  border-radius:var(--radius-lg);padding:30px;border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(35,88,62,.75),rgba(9,38,25,.95));
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:15px;
}
.form-card h3{font-size:1.12rem;color:#fff}
.form-card .hint{font-size:.8rem;color:var(--dim);line-height:1.5}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.78rem;font-weight:700;color:var(--gold-l);letter-spacing:.04em}
.field input,.field select{
  width:100%;padding:13px 15px;border-radius:12px;background:rgba(5,31,20,.7);
  border:1px solid var(--line-soft);color:var(--ink);font-size:.9rem;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:#6B7F73}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{font-size:.74rem;color:var(--dim);line-height:1.55}

/* ===== Footer ===== */
.site-footer{
  background:linear-gradient(180deg,#052318,#03150E);
  border-top:1px solid var(--line-soft);padding:60px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:34px;padding-bottom:34px;border-bottom:1px solid var(--line-soft)}
.footer-brand{display:flex;flex-direction:column;gap:14px;max-width:330px}
.footer-brand .brand-text strong{font-size:1.02rem}
.footer-brand p{font-size:.84rem;color:var(--dim);line-height:1.65}
.footer-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a,.footer-col span{font-size:.86rem;color:var(--muted);transition:color .2s ease}
.footer-col a:hover{color:var(--gold-l)}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.footer-badges .tag{font-size:.68rem}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  padding-top:22px;font-size:.78rem;color:var(--dim);
}
.footer-bottom .age{
  border:1px solid var(--line);color:var(--gold-l);border-radius:999px;
  padding:4px 12px;font-weight:800;font-size:.72rem;letter-spacing:.06em;
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 26%,#FCD34D,#F59E0B 48%,#B45309 100%);
  border:2px solid #FDE68A;color:#231402;font-size:1.15rem;
  box-shadow:0 8px 28px rgba(245,158,11,.42);
  opacity:.88;cursor:pointer;transition:transform .3s ease,opacity .3s ease,box-shadow .3s ease;
  animation:floaty 3.4s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1) rotate(8deg);opacity:1;box-shadow:0 12px 36px rgba(245,158,11,.65)}
.fab:active{transform:scale(.94) translateY(3px)}
.fab .fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;border:2px solid #fff;
}
@keyframes floaty{0%,100%{translate:0 0}50%{translate:0 -7px}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .hero{padding:126px 0 72px}
  .hero-inner{grid-template-columns:1fr;gap:38px}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .spec-wrap{grid-template-columns:1fr;gap:26px}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-layout{grid-template-columns:1fr}
  .cat-wall{grid-template-columns:1fr 1fr}
  .partner-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .convert{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .main-nav{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    padding:16px 22px 22px;margin-left:0;
    display:none;
  }
  .main-nav.is-open{display:flex}
  .nav-toggle{display:grid;place-items:center}
}
@media (max-width:768px){
  .header-inner{gap:12px;min-height:66px}
  .brand-text small{display:none}
  .brand-text strong{font-size:.88rem}
  .main-nav{top:66px}
  .band{padding:60px 0}
  .hero{padding:112px 0 64px;clip-path:polygon(0 0,100% 0,100% 100%,0 calc(100% - 42px))}
  .hero-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .metric-grid,.svc-grid,.review-grid,.cat-wall,.news-grid,.faq,.partner-grid{grid-template-columns:1fr}
  .partner-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .compare{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .coupon-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .section-head{margin-bottom:30px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .btn{padding:12px 20px;font-size:.88rem}
  .btn-sm{padding:9px 13px;font-size:.78rem}
  .hero h1{font-size:1.55rem}
  .hero-lead{font-size:.94rem}
  .metric b{font-size:1.55rem}
  .coupon.featured .coupon-value{font-size:2rem}
  .flow{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .fab{width:52px;height:52px;left:12px;bottom:82px}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3524;
  --panel-2:#134430;
  --panel-3:#0A2A1C;
  --line:rgba(245,158,11,.26);
  --line-soft:rgba(209,250,229,.10);
  --gold:#F59E0B;
  --gold-l:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ink:#F8FAFC;
  --muted:#D1FAE5;
  --dim:#A3A375;
  --radius:22px;
  --radius-sm:14px;
  --radius-lg:30px;
  --shadow:0 24px 55px -24px rgba(0,0,0,.8);
  --shadow-gold:0 18px 42px -18px rgba(245,158,11,.55);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.26;letter-spacing:-.01em}
p{margin:0 0 1em}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:74px 0}
.section-tight{padding:52px 0}
.section-alt{background:linear-gradient(180deg,var(--bg-2) 0%,var(--bg) 100%)}
.section-deep{background:radial-gradient(70% 60% at 82% 12%,rgba(245,158,11,.10),transparent 60%),var(--panel-3)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{font-size:clamp(1.45rem,2.6vw,2.05rem);color:#fff;margin-bottom:14px}
.section-head p{color:var(--muted);font-size:.99rem;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold-l);background:rgba(245,158,11,.1);border:1px solid var(--line);
  padding:7px 15px;border-radius:999px;margin-bottom:18px;
}
.eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:#22C55E;animation:pulse 2s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(34,197,94,.6)}
  70%{box-shadow:0 0 0 10px rgba(34,197,94,0)}
  100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}
}
/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-l) 0%,var(--gold) 45%,var(--gold-deep) 100%);
  color:#231402;box-shadow:var(--shadow-gold);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 50px -16px rgba(245,158,11,.7)}
.btn-gold:active{transform:translateY(1px) scale(.985)}
.btn-ghost{border-color:var(--line);color:var(--gold-l);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff;transform:translateY(-2px)}
.btn-green{background:linear-gradient(135deg,#34D399,#10B981);color:#04231A;box-shadow:0 18px 40px -20px rgba(16,185,129,.7)}
.btn-green:hover{transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:.86rem}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-block{width:100%}
/* ===== Tags / badges ===== */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 13px;border-radius:999px;font-size:.75rem;font-weight:700;
  background:rgba(245,158,11,.10);border:1px solid var(--line);color:var(--gold-l);
}
.tag-green{background:rgba(16,185,129,.12);border-color:rgba(16,185,129,.35);color:#A7F3D0}
.tag-red{background:rgba(220,38,38,.14);border-color:rgba(220,38,38,.4);color:#FCA5A5}
/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  background:rgba(5,31,20,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{background:rgba(5,31,20,.97);box-shadow:0 12px 34px -22px rgba(0,0,0,.95)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-l),var(--gold) 50%,var(--gold-deep));
  color:#231402;font-weight:800;font-size:.9rem;letter-spacing:.5px;
  box-shadow:0 10px 22px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.98rem;font-weight:800;color:#fff}
.brand-text small{font-size:.7rem;color:var(--dim);letter-spacing:.06em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 15px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);
  transition:background .2s,color .2s;white-space:nowrap;
}
.nav-link:hover{background:rgba(245,158,11,.12);color:var(--gold-l)}
.nav-link.is-active{background:rgba(245,158,11,.18);color:var(--gold-l);box-shadow:inset 0 0 0 1px var(--line)}
.header-actions{display:flex;align-items:center;gap:9px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;place-items:center;border-radius:12px;border:1px solid var(--line);
  background:rgba(245,158,11,.08);color:var(--gold-l);cursor:pointer;font-size:1rem;
}
/* ===== Article hero ===== */
.article-hero{
  position:relative;padding:132px 0 58px;overflow:hidden;
  background:
    radial-gradient(70% 60% at 88% 8%,rgba(245,158,11,.14),transparent 62%),
    radial-gradient(60% 55% at 6% 92%,rgba(16,185,129,.16),transparent 60%),
    var(--bg-2);
}
.article-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--line),transparent);
}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:.82rem;color:var(--dim);margin-bottom:20px}
.crumbs a{color:var(--muted);transition:color .2s}
.crumbs a:hover{color:var(--gold-l)}
.crumbs i{font-size:.6rem}
.article-hero h1{
  font-size:clamp(1.6rem,3.2vw,2.55rem);
  line-height:1.22;margin-bottom:18px;max-width:960px;
  background:linear-gradient(100deg,#FFFFFF 12%,var(--gold-l) 74%,var(--gold) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.article-lead{color:var(--muted);font-size:1.02rem;max-width:860px;margin-bottom:24px}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.meta-chip{
  display:inline-flex;align-items:center;gap:8px;padding:8px 15px;border-radius:999px;
  background:rgba(9,38,25,.75);border:1px solid var(--line-soft);font-size:.8rem;color:var(--muted);
}
.meta-chip i{color:var(--gold-l)}
.hero-cover{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.hero-cover img{width:100%;height:clamp(230px,38vw,440px);object-fit:cover}
.hero-cover figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:22px 26px;
  background:linear-gradient(0deg,rgba(5,31,20,.95),rgba(5,31,20,0));
  font-size:.86rem;color:var(--muted);
}
/* ===== Layout grid ===== */
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;align-items:start}
.article-main{min-width:0}
/* ===== Highlights ===== */
.highlights{
  background:linear-gradient(150deg,rgba(19,68,48,.92),rgba(10,42,28,.92));
  border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px;margin-bottom:14px;
}
.highlights h2{font-size:1.15rem;color:var(--gold-l);margin-bottom:16px}
.highlights li{position:relative;padding-left:30px;margin-bottom:12px;color:var(--muted);font-size:.95rem}
.highlights li:last-child{margin-bottom:0}
.highlights li i{position:absolute;left:0;top:4px;color:#34D399}
/* ===== Prose ===== */
.prose{font-size:1.02rem;color:#E7F5EC}
.prose h2{font-size:clamp(1.28rem,2.2vw,1.68rem);margin:40px 0 16px;color:#fff;padding-left:16px;border-left:4px solid var(--gold)}
.prose h3{font-size:1.12rem;margin:28px 0 12px;color:var(--gold-l)}
.prose p{margin:0 0 16px;line-height:1.78}
.prose ul,.prose ol{margin:0 0 20px;padding-left:4px}
.prose ul li{position:relative;padding-left:22px;margin-bottom:10px;line-height:1.72}
.prose ul li::before{content:"";position:absolute;left:2px;top:.66em;width:7px;height:7px;border-radius:50%;background:var(--gold)}
.prose ol{counter-reset:li;padding-left:0}
.prose ol li{position:relative;padding-left:34px;margin-bottom:12px;counter-increment:li}
.prose ol li::before{
  content:counter(li);position:absolute;left:0;top:1px;width:24px;height:24px;border-radius:8px;
  display:grid;place-items:center;font-size:.74rem;font-weight:800;color:#231402;
  background:linear-gradient(135deg,var(--gold-l),var(--gold));
}
.prose img{border-radius:var(--radius-sm);margin:24px 0;border:1px solid var(--line-soft)}
.prose a{color:var(--gold-l);text-decoration:underline;text-underline-offset:3px}
.prose a:hover{color:#fff}
.prose strong{color:#fff}
.prose blockquote{
  margin:26px 0;padding:20px 24px;background:var(--panel);color:var(--muted);
  border-left:4px solid var(--gold);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic;
}
.prose table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.93rem}
.prose th,.prose td{padding:12px 14px;border-bottom:1px solid var(--line-soft);text-align:left}
.prose th{background:rgba(245,158,11,.08);color:var(--gold-l);font-weight:700}
.prose hr{border:0;height:1px;background:var(--line-soft);margin:32px 0}
.empty-note{
  background:var(--panel);border:1px dashed var(--line);border-radius:var(--radius);
  padding:34px 28px;text-align:left;
}
.empty-note h2{font-size:1.2rem;margin-bottom:12px;color:#fff}
.empty-note p{color:var(--muted);margin-bottom:20px}
/* ===== Side info panel ===== */
.info-panel{
  position:sticky;top:96px;background:linear-gradient(165deg,rgba(19,68,48,.9),rgba(9,35,23,.95));
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);
}
.info-panel h3{font-size:1.02rem;color:#fff;margin-bottom:6px}
.info-panel .panel-sub{font-size:.82rem;color:var(--dim);margin-bottom:18px}
.info-list li{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line-soft);font-size:.88rem}
.info-list li:last-child{border-bottom:0}
.info-list span:first-child{color:var(--dim)}
.info-list span:last-child{color:var(--gold-l);font-weight:700;text-align:right}
.panel-cta{margin-top:20px;display:grid;gap:10px}
.panel-note{font-size:.75rem;color:var(--dim);margin:14px 0 0;text-align:left}
/* ===== Stats board ===== */
.stat-board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat-card{
  background:linear-gradient(160deg,rgba(19,68,48,.85),rgba(10,42,28,.9));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 22px;
  transition:transform .25s ease,border-color .25s ease;
}
.stat-card:hover{transform:translateY(-5px);border-color:var(--line)}
.stat-card i{font-size:1.15rem;color:var(--gold-l);margin-bottom:14px;display:block}
.stat-card strong{display:block;font-size:1.7rem;font-weight:800;color:#fff;line-height:1.15}
.stat-card span{display:block;font-size:.8rem;color:var(--dim);margin-top:8px}
/* ===== Process ===== */
.process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:step}
.step{
  position:relative;padding:30px 24px 26px;border-radius:var(--radius);
  background:rgba(9,38,25,.7);border:1px solid var(--line-soft);
  transition:border-color .25s ease,transform .25s ease;
}
.step:hover{border-color:var(--line);transform:translateY(-4px)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-size:1.6rem;font-weight:800;color:rgba(245,158,11,.35);display:block;margin-bottom:12px;letter-spacing:.04em;
}
.step h3{font-size:1.02rem;color:#fff;margin-bottom:10px}
.step p{font-size:.88rem;color:var(--muted);margin:0}
/* ===== Compare table ===== */
.table-wrap{border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;background:rgba(9,38,25,.6)}
table.pay-table{width:100%;border-collapse:collapse;font-size:.9rem}
table.pay-table th,table.pay-table td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line-soft)}
table.pay-table th{background:rgba(245,158,11,.09);color:var(--gold-l);font-weight:700;font-size:.84rem;text-transform:uppercase;letter-spacing:.04em}
table.pay-table td{color:var(--muted)}
table.pay-table td strong{color:#fff}
table.pay-table tbody tr:last-child td{border-bottom:0}
table.pay-table tbody tr:hover{background:rgba(245,158,11,.05)}
/* ===== Timeline ===== */
.timeline{display:grid;gap:0;border-left:2px solid var(--line);padding-left:0;margin-left:8px}
.timeline li{position:relative;padding:0 0 30px 30px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{
  content:"";position:absolute;left:-8px;top:5px;width:14px;height:14px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold-l),var(--gold-deep));box-shadow:0 0 0 4px rgba(245,158,11,.14);
}
.timeline time{display:block;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-l);font-weight:700;margin-bottom:7px}
.timeline h3{font-size:1.02rem;color:#fff;margin-bottom:8px}
.timeline p{font-size:.9rem;color:var(--muted);margin:0}
/* ===== News list ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{
  display:flex;flex-direction:column;background:rgba(9,38,25,.72);
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-6px);border-color:var(--line);box-shadow:var(--shadow)}
.news-card img{width:100%;height:180px;object-fit:cover}
.news-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.news-body h3{font-size:.99rem;color:#fff;margin-bottom:10px;line-height:1.45}
.news-body p{font-size:.86rem;color:var(--muted);flex:1;margin-bottom:14px}
.news-meta{font-size:.76rem;color:var(--dim);display:flex;align-items:center;gap:8px}
/* ===== Trust ===== */
.trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.trust-item{
  display:flex;gap:14px;align-items:flex-start;padding:22px;border-radius:var(--radius-sm);
  background:rgba(9,38,25,.6);border:1px solid var(--line-soft);
}
.trust-item i{font-size:1.15rem;color:var(--gold-l);margin-top:3px}
.trust-item h3{font-size:.94rem;color:#fff;margin-bottom:6px}
.trust-item p{font-size:.83rem;color:var(--muted);margin:0}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{
  background:rgba(9,38,25,.72);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  overflow:hidden;transition:border-color .25s ease,background .25s ease;
}
.faq-item[open]{border-color:var(--line);background:rgba(19,68,48,.66)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:19px 24px;font-weight:700;font-size:.96rem;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.8rem;color:var(--gold-l);
  transition:transform .25s ease;
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item .faq-body{padding:0 24px 22px;color:var(--muted);font-size:.92rem;line-height:1.75;margin:0}
/* ===== CTA ===== */
.cta-block{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--line);padding:52px 46px;
  background:
    radial-gradient(60% 80% at 92% 10%,rgba(245,158,11,.22),transparent 60%),
    linear-gradient(140deg,rgba(19,68,48,.98),rgba(6,28,18,.98));
  display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;
}
.cta-block h2{font-size:clamp(1.4rem,2.6vw,2rem);color:#fff;margin-bottom:14px}
.cta-block p{color:var(--muted);font-size:.96rem;margin-bottom:22px}
.cta-points li{display:flex;gap:11px;align-items:flex-start;margin-bottom:11px;font-size:.9rem;color:var(--muted)}
.cta-points i{color:#34D399;margin-top:4px}
.form-card{
  background:rgba(5,31,20,.72);border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 24px;
}
.form-card h3{font-size:1.06rem;color:#fff;margin-bottom:8px}
.form-card .form-sub{font-size:.82rem;color:var(--dim);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.79rem;color:var(--muted);margin-bottom:7px;font-weight:600}
.field input,.field select{
  width:100%;padding:13px 15px;border-radius:12px;background:rgba(9,38,25,.9);
  border:1px solid var(--line-soft);color:#fff;font-size:.9rem;transition:border-color .2s,background .2s;
}
.field input::placeholder{color:#6B7F72}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);background:rgba(19,68,48,.9)}
.form-note{font-size:.74rem;color:var(--dim);margin:12px 0 0}
.form-alert{
  display:none;margin-top:14px;padding:12px 15px;border-radius:12px;font-size:.84rem;
  background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.4);color:#A7F3D0;
}
.form-alert.show{display:block}
/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;opacity:.85;
  background:radial-gradient(circle at 32% 28%,#3A1208,#160705 70%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:floaty 3.6s ease-in-out infinite;
}
.fab i{color:var(--gold-l);font-size:1.15rem;transition:transform .45s ease}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.6)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* ===== Footer ===== */
.site-footer{
  background:linear-gradient(180deg,var(--bg-2) 0%,#03150D 100%);
  border-top:1px solid var(--line);padding:66px 0 28px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;padding-bottom:38px;border-bottom:1px solid var(--line-soft)}
.footer-brand p{color:var(--muted);font-size:.88rem;margin:18px 0 18px;max-width:390px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.footer-col h4{font-size:.92rem;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col ul{display:grid;gap:11px}
.footer-col ul li{font-size:.86rem;color:var(--muted)}
.footer-col ul a{color:var(--muted);transition:color .2s,padding-left .2s}
.footer-col ul a:hover{color:var(--gold-l);padding-left:4px}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding-top:22px;font-size:.8rem;color:var(--dim);
}
.footer-bottom .age{color:var(--gold-l);font-weight:700}
/* ===== Responsive ===== */
@media (max-width:1080px){
  .article-grid{grid-template-columns:1fr;gap:36px}
  .info-panel{position:static}
  .stat-board{grid-template-columns:repeat(2,minmax(0,1fr))}
  .process{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-block{grid-template-columns:1fr;padding:42px 34px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:30px}
}
@media (max-width:900px){
  .nav-toggle{display:grid}
  .main-nav{
    position:fixed;top:74px;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:4px;
    padding:16px 22px 22px;background:rgba(5,31,20,.98);
    border-bottom:1px solid var(--line);box-shadow:0 26px 40px -26px rgba(0,0,0,.9);
    opacity:0;visibility:hidden;transform:translateY(-12px);
    transition:opacity .25s ease,transform .25s ease,visibility .25s;
  }
  .main-nav.open{opacity:1;visibility:visible;transform:translateY(0)}
  .nav-link{padding:12px 16px;border-radius:12px}
  .header-inner{gap:14px}
  .brand-text small{display:none}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .article-hero{padding:112px 0 44px}
  .hero-cover img{height:210px}
  .stat-board,.process,.trust-grid,.news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1 / -1}
  .container{padding:0 18px}
  .cta-block{padding:34px 22px}
}
@media (max-width:520px){
  body{font-size:15px}
  .header-actions .btn-sm{padding:9px 13px;font-size:.8rem}
  .brand-text strong{font-size:.88rem}
  .brand-mark{width:40px;height:40px;font-size:.82rem}
  .footer-grid{grid-template-columns:1fr}
  .article-hero h1{font-size:1.5rem}
  table.pay-table th,table.pay-table td{padding:12px 12px;font-size:.82rem}
  .fab{left:12px;bottom:84px;width:52px;height:52px}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3524;
  --panel-2:#134430;
  --panel-3:#0A2A1C;
  --line:rgba(245,158,11,.26);
  --line-soft:rgba(209,250,229,.10);
  --gold:#F59E0B;
  --gold-l:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --green:#22C55E;
  --ink:#F8FAFC;
  --muted:#D1FAE5;
  --dim:#A3A375;
  --radius:22px;
  --radius-sm:14px;
  --radius-lg:30px;
  --shadow:0 24px 55px -24px rgba(0,0,0,.8);
  --shadow-gold:0 18px 42px -18px rgba(245,158,11,.55);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{background:linear-gradient(135deg,var(--gold-l) 0%,var(--gold) 45%,var(--gold-deep) 100%);color:#231402;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 50px -16px rgba(245,158,11,.7)}
.btn-gold:active{transform:translateY(1px) scale(.985)}
.btn-ghost{border-color:var(--line);color:var(--gold-l);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff;transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:.86rem}
.btn-block{width:100%}
.btn-outline-red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.08)}
.btn-outline-red:hover{background:rgba(220,38,38,.2);color:#fff}

/* ===== Tags ===== */
.tag{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  padding:6px 12px;border-radius:999px;
  background:rgba(245,158,11,.10);border:1px solid var(--line);color:var(--gold-l);
}
.tag-green{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.35);color:#86EFAC}
.tag-red{background:rgba(220,38,38,.12);border-color:rgba(220,38,38,.38);color:#FCA5A5}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{background:rgba(5,31,20,.96);box-shadow:0 12px 34px -22px rgba(0,0,0,.95)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-l),var(--gold) 50%,var(--gold-deep));
  color:#231402;font-weight:800;font-size:.9rem;letter-spacing:.5px;
  box-shadow:0 10px 22px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.98rem;font-weight:800;color:#fff}
.brand-text small{font-size:.7rem;color:var(--dim);letter-spacing:.06em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{padding:9px 15px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);transition:background .2s,color .2s;white-space:nowrap}
.nav-link:hover{background:rgba(245,158,11,.12);color:var(--gold-l)}
.nav-link.is-active{background:rgba(245,158,11,.18);color:var(--gold-l);box-shadow:inset 0 0 0 1px var(--line)}
.header-actions{display:flex;align-items:center;gap:9px;flex-shrink:0}
.nav-toggle{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:rgba(245,158,11,.08);color:var(--gold-l);cursor:pointer;font-size:1rem}

/* ===== Hero (before / after) ===== */
.page-hero{position:relative;padding:132px 0 74px;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.28}
.hero-veil{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(70% 60% at 14% 12%,rgba(16,185,129,.22),transparent 62%),
    linear-gradient(115deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.88) 45%,rgba(5,31,20,.72) 100%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:start}
.breadcrumb{display:flex;align-items:center;gap:9px;font-size:.78rem;color:var(--dim);margin-bottom:16px}
.breadcrumb a:hover{color:var(--gold-l)}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gold-l);background:rgba(245,158,11,.1);border:1px solid var(--line);
  padding:7px 15px;border-radius:999px;margin-bottom:18px;
}
.eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(34,197,94,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
.page-hero h1{
  font-size:clamp(1.7rem,3.3vw,2.66rem);line-height:1.2;margin-bottom:18px;
  background:linear-gradient(100deg,#FFFFFF 10%,var(--gold-l) 74%,var(--gold) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{color:var(--muted);font-size:1rem;line-height:1.7;max-width:600px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 22px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px}
.trust-row .tag{text-transform:none;font-size:.76rem;letter-spacing:0}

/* before / after panel */
.compare-panel{
  background:linear-gradient(160deg,rgba(14,53,36,.96),rgba(6,26,17,.96));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:22px;box-shadow:var(--shadow);position:relative;
}
.compare-panel > h2{
  font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);
  font-weight:700;margin-bottom:16px;
}
.ba-card{border-radius:var(--radius);padding:18px 18px 14px;border:1px solid;background:rgba(5,31,20,.6)}
.ba-card + .ba-card{margin-top:14px}
.ba-card.is-before{border-color:rgba(220,38,38,.35);background:linear-gradient(150deg,rgba(69,10,10,.55),rgba(5,31,20,.7))}
.ba-card.is-after{border-color:rgba(245,158,11,.5);background:linear-gradient(150deg,rgba(19,68,48,.85),rgba(5,31,20,.75))}
.ba-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.ba-head i{font-size:1rem}
.ba-card.is-before .ba-head i{color:#F87171}
.ba-card.is-after .ba-head i{color:var(--gold-l)}
.ba-head strong{font-size:.98rem}
.ba-card.is-after .ba-head strong{color:var(--gold-l)}
.ba-list li{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted);padding:5px 0}
.ba-list li i{margin-top:5px;font-size:.66rem;flex-shrink:0}
.ba-card.is-before .ba-list i{color:#F87171}
.ba-card.is-after .ba-list i{color:var(--green)}

/* ===== Sections ===== */
.section{padding:74px 0}
.section-alt{background:linear-gradient(180deg,var(--bg-2) 0%,rgba(11,46,30,.35) 100%);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:26px;margin-bottom:32px;flex-wrap:wrap}
.section-head h2{font-size:clamp(1.3rem,2.2vw,1.85rem);max-width:640px}
.section-head p{color:var(--muted);font-size:.94rem;max-width:560px;margin:8px 0 0}
.section-note{font-size:.8rem;color:var(--dim);border-left:2px solid var(--line);padding-left:12px;max-width:280px}

/* ===== Stat board ===== */
.stat-board{
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));
  background:linear-gradient(160deg,rgba(14,53,36,.9),rgba(6,26,17,.9));
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);
}
.stat-item{padding:24px 18px;border-right:1px solid var(--line-soft)}
.stat-item:last-child{border-right:none}
.stat-item strong{display:block;font-size:1.42rem;color:var(--gold-l);font-weight:800;line-height:1.2}
.stat-item span{display:block;font-size:.78rem;color:var(--dim);margin-top:6px;line-height:1.45}
.stat-item i{color:var(--gold);font-size:.9rem;margin-bottom:8px;display:block}

/* ===== Feature grid ===== */
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.feature-card{
  background:linear-gradient(160deg,rgba(14,53,36,.82),rgba(8,34,22,.82));
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:26px 24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.feature-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-gold)}
.feature-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(140deg,rgba(252,211,77,.22),rgba(245,158,11,.08));
  border:1px solid var(--line);color:var(--gold-l);font-size:1.05rem;
}
.feature-card h3{font-size:1.02rem;margin-bottom:8px}
.feature-card p{font-size:.9rem;color:var(--muted);margin:0}

/* ===== Comparison ===== */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-col{border-radius:var(--radius);padding:26px 24px;border:1px solid}
.compare-col.good{border-color:rgba(245,158,11,.45);background:linear-gradient(160deg,rgba(19,68,48,.9),rgba(6,26,17,.85))}
.compare-col.bad{border-color:rgba(220,38,38,.32);background:linear-gradient(160deg,rgba(60,12,12,.6),rgba(6,26,17,.85))}
.compare-col h3{font-size:1.1rem;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.compare-col.good h3 i{color:var(--gold-l)}
.compare-col.bad h3 i{color:#F87171}
.compare-col .sub{font-size:.82rem;color:var(--dim);margin-bottom:16px}
.compare-row{display:flex;gap:11px;align-items:flex-start;padding:9px 0;border-top:1px dashed var(--line-soft);font-size:.9rem;color:var(--muted)}
.compare-col .compare-row:first-of-type{border-top:none}
.compare-row i{margin-top:5px;font-size:.72rem;flex-shrink:0}
.compare-col.good .compare-row i{color:var(--green)}
.compare-col.bad .compare-row i{color:#F87171}

/* ===== Timeline ===== */
.timeline{position:relative;padding-left:26px;border-left:1px solid var(--line)}
.tl-item{position:relative;padding:0 0 26px 22px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-32px;top:6px;width:11px;height:11px;border-radius:50%;
  background:linear-gradient(140deg,var(--gold-l),var(--gold-deep));
  box-shadow:0 0 0 4px rgba(245,158,11,.14);
}
.tl-time{font-size:.78rem;font-weight:800;letter-spacing:.08em;color:var(--gold-l);text-transform:uppercase}
.tl-item h3{font-size:1rem;margin:5px 0 6px}
.tl-item p{font-size:.9rem;color:var(--muted);margin:0}

/* ===== Category matrix ===== */
.cat-matrix{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cat-card{
  position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft);
  min-height:270px;display:flex;flex-direction:column;justify-content:flex-end;
  transition:transform .28s ease,border-color .28s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line)}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.4}
.cat-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.25) 0%,rgba(5,31,20,.94) 72%)}
.cat-body{position:relative;z-index:2;padding:22px}
.cat-body h3{font-size:1.06rem;margin-bottom:8px;color:#fff}
.cat-body p{font-size:.86rem;color:var(--muted);margin:0 0 12px}
.cat-link{font-size:.84rem;font-weight:700;color:var(--gold-l);display:inline-flex;align-items:center;gap:7px}
.cat-link i{transition:transform .22s ease}
.cat-card:hover .cat-link i{transform:translateX(4px)}

/* ===== News list ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.news-card{
  background:linear-gradient(160deg,rgba(14,53,36,.78),rgba(8,34,22,.78));
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line)}
.news-thumb{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--panel-3)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.news-meta{display:flex;align-items:center;gap:9px;font-size:.74rem;color:var(--dim);margin-bottom:9px;flex-wrap:wrap}
.news-body h3{font-size:.98rem;line-height:1.42;margin-bottom:9px}
.news-body h3 a:hover{color:var(--gold-l)}
.news-body p{font-size:.85rem;color:var(--muted);margin:0 0 12px}
.news-more{margin-top:auto;font-size:.82rem;font-weight:700;color:var(--gold-l);display:inline-flex;align-items:center;gap:7px}
.empty-note{color:var(--dim);font-size:.92rem;padding:22px;border:1px dashed var(--line);border-radius:var(--radius);background:rgba(5,31,20,.5)}
.list-foot{display:flex;justify-content:flex-start;margin-top:28px}

/* ===== Guarantee ===== */
.guarantee{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center}
.guarantee-visual{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.guarantee-visual img{width:100%;height:100%;object-fit:cover;min-height:300px}
.guarantee-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line-soft)}
.guarantee-list li:last-child{border-bottom:none}
.guarantee-list i{color:var(--gold-l);font-size:1rem;margin-top:4px}
.guarantee-list strong{display:block;font-size:.98rem;margin-bottom:4px}
.guarantee-list span{font-size:.88rem;color:var(--muted)}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:linear-gradient(160deg,rgba(14,53,36,.7),rgba(8,34,22,.7));overflow:hidden;transition:border-color .22s ease}
.faq-item[open]{border-color:var(--line)}
.faq-item summary{
  cursor:pointer;padding:17px 20px;font-weight:700;font-size:.96rem;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.72rem;color:var(--gold-l);transition:transform .25s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-answer{padding:0 20px 18px;font-size:.9rem;color:var(--muted)}

/* ===== CTA / Form ===== */
.cta-panel{
  border-radius:var(--radius-lg);border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(19,68,48,.96),rgba(5,31,20,.96));
  padding:38px;box-shadow:var(--shadow-gold);
  display:grid;grid-template-columns:.95fr 1.05fr;gap:38px;align-items:start;
}
.cta-panel h2{font-size:clamp(1.28rem,2.1vw,1.7rem);margin-bottom:12px}
.cta-panel p{color:var(--muted);font-size:.94rem}
.cta-facts{margin-top:20px;display:grid;gap:10px}
.cta-facts li{display:flex;gap:10px;font-size:.88rem;color:var(--muted);align-items:flex-start}
.cta-facts i{color:var(--gold-l);margin-top:5px;font-size:.7rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:.8rem;font-weight:600;color:var(--muted)}
.field input,.field select{
  padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--line-soft);
  background:rgba(5,31,20,.7);color:var(--ink);transition:border-color .2s ease,background .2s ease;
}
.field input::placeholder{color:rgba(163,163,117,.8)}
.field input:focus,.field select:focus{border-color:var(--gold);background:rgba(5,31,20,.95);outline:none}
.check-row{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:var(--muted)}
.check-row input{width:18px;height:18px;accent-color:var(--gold);margin-top:2px}
.form-note{font-size:.76rem;color:var(--dim);margin:12px 0 0}

/* ===== FAB ===== */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:60;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#16382a,#050F0A 78%);
  border:2px solid var(--gold);color:var(--gold-l);font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.38);
  opacity:.82;animation:floaty 3.4s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease;
}
.fab-support:hover{opacity:1;transform:scale(1.1)}
.fab-support:hover i{transform:rotate(360deg);transition:transform .6s ease}
.fab-support:active{transform:scale(.95) translateY(3px)}
.fab-support .fab-dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,rgba(5,31,20,.6),#03160E);border-top:1px solid var(--line-soft);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.footer-brand p{font-size:.86rem;color:var(--dim);margin:16px 0 18px;max-width:380px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.footer-col h4{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-l);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a,.footer-col span{font-size:.87rem;color:var(--muted)}
.footer-col a:hover{color:var(--gold-l)}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:.78rem;color:var(--dim);
}
.age{color:var(--gold-l);font-weight:700}

/* ===== Responsive ===== */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-board{grid-template-columns:repeat(3,minmax(0,1fr))}
  .stat-item:nth-child(3){border-right:none}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cat-matrix{grid-template-columns:repeat(2,minmax(0,1fr))}
  .guarantee{grid-template-columns:1fr}
  .cta-panel{grid-template-columns:1fr;padding:30px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .main-nav{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;padding:14px 18px 20px;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--line);
    transform:translateY(-14px);opacity:0;pointer-events:none;visibility:hidden;
    transition:opacity .24s ease,transform .24s ease,visibility .24s ease;
  }
  .main-nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto;visibility:visible}
  .nav-toggle{display:grid;place-items:center}
  .header-inner{gap:12px}
  .brand-text small{display:none}
  .compare-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  .page-hero{padding:110px 0 56px}
  .section{padding:56px 0}
  .feature-grid,.news-grid,.cat-matrix{grid-template-columns:1fr}
  .stat-board{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-item:nth-child(3){border-right:1px solid var(--line-soft)}
  .stat-item:nth-child(even){border-right:none}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero-actions .btn{width:100%}
  .brand-mark{width:40px;height:40px;font-size:.82rem}
  .brand-text strong{font-size:.88rem}
  .btn-sm{padding:9px 14px;font-size:.8rem}
  .cta-panel{padding:22px}
  .fab-support{left:12px;bottom:84px;width:52px;height:52px}
  .stat-board{grid-template-columns:1fr}
  .stat-item{border-right:none;border-bottom:1px solid var(--line-soft)}
  .stat-item:last-child{border-bottom:none}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3524;
  --panel-2:#134430;
  --panel-3:#0A2A1C;
  --line:rgba(245,158,11,.26);
  --line-soft:rgba(209,250,229,.10);
  --gold:#F59E0B;
  --gold-l:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ink:#F8FAFC;
  --muted:#D1FAE5;
  --dim:#A3A375;
  --radius:22px;
  --radius-sm:14px;
  --radius-lg:30px;
  --shadow:0 24px 55px -24px rgba(0,0,0,.8);
  --shadow-gold:0 18px 42px -18px rgba(245,158,11,.55);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{line-height:1.24;font-weight:800;margin:0 0 12px}
h1{font-size:clamp(1.7rem,3.4vw,2.7rem)}
h2{font-size:clamp(1.35rem,2.3vw,1.95rem);color:#fff}
h3{font-size:1.06rem;color:#fff}
p{margin:0 0 14px;color:var(--muted)}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:74px 0;position:relative}
.section-alt{background:var(--bg-2)}
.section-head{max-width:790px;margin-bottom:34px}
.section-head p{margin:0}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.tag-label{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.15em;
  text-transform:uppercase;color:var(--gold-l);margin-bottom:12px;
}
/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-l) 0%,var(--gold) 45%,var(--gold-deep) 100%);
  color:#231402;box-shadow:var(--shadow-gold);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 50px -16px rgba(245,158,11,.72)}
.btn-gold:active{transform:translateY(1px) scale(.985)}
.btn-ghost{border-color:var(--line);color:var(--gold-l);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px) scale(.985)}
.btn-sm{padding:10px 18px;font-size:.86rem}
.btn-block{width:100%}
/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{background:rgba(5,31,20,.96);box-shadow:0 12px 34px -22px rgba(0,0,0,.95)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-l),var(--gold) 50%,var(--gold-deep));
  color:#231402;font-weight:800;font-size:.9rem;letter-spacing:.5px;
  box-shadow:0 10px 22px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.98rem;font-weight:800;color:#fff}
.brand-text small{font-size:.7rem;color:var(--dim);letter-spacing:.06em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 15px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);
  transition:background .2s,color .2s;white-space:nowrap;
}
.nav-link:hover{background:rgba(245,158,11,.12);color:var(--gold-l)}
.nav-link.is-active{background:rgba(245,158,11,.18);color:var(--gold-l);box-shadow:inset 0 0 0 1px var(--line)}
.header-actions{display:flex;align-items:center;gap:9px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:rgba(245,158,11,.08);color:var(--gold-l);cursor:pointer;font-size:1rem;
  place-items:center;
}
/* ===== Hero ===== */
.hero{
  position:relative;padding:142px 0 88px;overflow:hidden;
  clip-path:polygon(0 0,100% 0,100% 100%,0 calc(100% - 62px));
}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.32}
.hero-veil{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(80% 70% at 10% 16%,rgba(16,185,129,.24),transparent 62%),
    linear-gradient(120deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.88) 44%,rgba(5,31,20,.70) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold-l);background:rgba(245,158,11,.1);border:1px solid var(--line);
  padding:7px 15px;border-radius:999px;margin-bottom:20px;
}
.eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:#22C55E;animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.7)}70%{box-shadow:0 0 0 10px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
.hero h1{
  background:linear-gradient(100deg,#FFFFFF 12%,var(--gold-l) 72%,var(--gold) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:1.02rem;line-height:1.7;max-width:620px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:30px}
.hero-facts{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;
  border-top:1px solid var(--line-soft);padding-top:22px;
}
.hero-facts li{display:flex;flex-direction:column;gap:2px}
.hero-facts strong{font-size:1.16rem;color:var(--gold-l);font-weight:800}
.hero-facts span{font-size:.75rem;color:var(--dim);line-height:1.45}
.hero-panel{position:relative}
.countdown-card{
  position:relative;overflow:hidden;
  background:linear-gradient(160deg,rgba(19,68,48,.97),rgba(10,42,28,.98));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow);
}
.countdown-card::before{
  content:"";position:absolute;top:-70px;right:-70px;width:190px;height:190px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,158,11,.30),transparent 68%);
}
.countdown-card h3{position:relative;margin-bottom:6px}
.countdown-card .muted-line{font-size:.85rem;color:var(--dim);margin:0}
.countdown{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 20px;position:relative}
.cd-item{
  background:rgba(5,31,20,.72);border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);padding:12px 6px;text-align:center;
}
.cd-item strong{display:block;font-size:1.65rem;color:var(--gold-l);font-weight:800;font-variant-numeric:tabular-nums;line-height:1.15}
.cd-item span{font-size:.68rem;color:var(--dim);text-transform:uppercase;letter-spacing:.09em}
.remind-form{display:grid;gap:10px;position:relative}
.remind-form label{font-size:.82rem;color:var(--muted)}
.remind-form input{
  width:100%;padding:13px 16px;border-radius:999px;border:1px solid var(--line-soft);
  background:rgba(5,31,20,.78);color:var(--ink);font-size:.92rem;transition:border-color .2s,box-shadow .2s;
}
.remind-form input::placeholder{color:rgba(163,163,117,.9)}
.remind-form input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18)}
.form-note{font-size:.8rem;color:#86EFAC;margin:2px 0 0;min-height:1.15em}
.hero-cover{
  margin-top:18px;width:100%;height:148px;object-fit:cover;
  border-radius:var(--radius-sm);border:1px solid var(--line-soft);
}
/* ===== Stats ===== */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-card{
  background:linear-gradient(165deg,var(--panel-2),var(--panel-3));
  border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:24px 22px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.stat-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}
.stat-card .num{font-size:1.95rem;font-weight:800;color:var(--gold-l);display:block;line-height:1.2}
.stat-card h3{font-size:.98rem;margin:8px 0 6px}
.stat-card p{font-size:.87rem;color:var(--dim);margin:0;line-height:1.55}
/* ===== Channels ===== */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel-card{
  position:relative;background:var(--panel-3);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:24px 22px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.channel-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:0 20px 44px -26px rgba(245,158,11,.55)}
.channel-card .chip{
  display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;color:#231402;
  background:linear-gradient(135deg,var(--gold-l),var(--gold));
  padding:5px 12px;border-radius:999px;margin-bottom:14px;
}
.channel-card h3{margin-bottom:8px}
.channel-card p{font-size:.88rem;color:var(--dim);margin:0 0 14px;line-height:1.6}
.channel-meta{display:flex;flex-direction:column;gap:7px;border-top:1px solid var(--line-soft);padding-top:14px}
.channel-meta li{display:flex;justify-content:space-between;gap:12px;font-size:.84rem}
.channel-meta span{color:var(--dim)}
.channel-meta b{color:var(--muted);font-weight:700}
/* ===== Table ===== */
.table-wrap{
  overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);
  background:var(--panel-3);-webkit-overflow-scrolling:touch;
}
table.compare{width:100%;border-collapse:collapse;min-width:700px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line-soft)}
table.compare thead th{
  background:rgba(245,158,11,.09);color:var(--gold-l);font-size:.74rem;
  text-transform:uppercase;letter-spacing:.1em;font-weight:700;
}
table.compare tbody tr{transition:background .2s}
table.compare tbody tr:hover{background:rgba(245,158,11,.06)}
table.compare tbody tr:last-child td{border-bottom:none}
table.compare td:first-child{color:#fff;font-weight:700}
table.compare td{color:var(--muted)}
/* ===== Steps ===== */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-card{
  position:relative;background:linear-gradient(170deg,var(--panel),var(--panel-3));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 22px;
}
.step-card .step-num{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.15em;
  text-transform:uppercase;color:var(--gold-l);margin-bottom:12px;
}
.step-card h3{margin-bottom:8px}
.step-card p{font-size:.88rem;color:var(--dim);margin:0;line-height:1.6}
/* ===== News ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
  display:flex;flex-direction:column;gap:12px;padding:24px;
  border-radius:var(--radius);border:1px solid var(--line-soft);
  background:linear-gradient(165deg,var(--panel-2),var(--panel-3));
  transition:transform .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line)}
.news-top{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:.74rem}
.news-cat{
  color:#231402;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  background:linear-gradient(135deg,var(--gold-l),var(--gold));
  padding:4px 11px;border-radius:999px;
}
.news-date{color:var(--dim)}
.news-card h3{font-size:1.02rem;margin:0}
.news-card h3 a{transition:color .2s}
.news-card h3 a:hover{color:var(--gold-l)}
.news-card p{font-size:.88rem;color:var(--dim);margin:0;line-height:1.6}
.news-more{color:var(--gold-l);font-weight:700;font-size:.86rem;margin-top:auto}
.news-more:hover{text-decoration:underline}
.news-empty{color:var(--dim);font-size:.95rem}
/* ===== Assurance ===== */
.assure{display:grid;grid-template-columns:1fr 1.35fr;gap:44px;align-items:center}
.assure-media img{
  width:100%;height:352px;object-fit:cover;
  border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow);
}
.assure-list{display:grid;gap:14px}
.assure-item{
  display:flex;gap:14px;padding:17px 18px;border-radius:var(--radius-sm);
  background:rgba(5,31,20,.55);border:1px solid var(--line-soft);
  transition:border-color .2s,background .2s;
}
.assure-item:hover{border-color:var(--line);background:rgba(5,31,20,.78)}
.assure-item i{color:var(--gold-l);font-size:1.05rem;margin-top:3px}
.assure-item h3{font-size:.98rem;margin:0 0 5px}
.assure-item p{font-size:.86rem;color:var(--dim);margin:0;line-height:1.58}
/* ===== Quick help ===== */
.help-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.help-item{
  display:flex;gap:14px;padding:20px 22px;
  border-left:3px solid var(--gold);
  background:linear-gradient(90deg,rgba(245,158,11,.10),rgba(245,158,11,0) 72%);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
}
.help-item .idx{color:var(--gold-l);font-weight:800;font-size:.9rem;min-width:24px}
.help-item h3{font-size:.97rem;margin:0 0 5px}
.help-item p{font-size:.86rem;color:var(--dim);margin:0;line-height:1.58}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:940px}
.faq-item{background:var(--panel-3);border:1px solid var(--line-soft);border-radius:var(--radius-sm);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;color:#fff;
  display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:.97rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  color:var(--gold-l);font-size:.8rem;flex-shrink:0;transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{color:var(--gold-l)}
.faq-body{padding:0 22px 20px;font-size:.9rem;color:var(--muted);line-height:1.65}
/* ===== CTA ===== */
.cta-panel{
  background:linear-gradient(140deg,rgba(19,68,48,.99),rgba(5,31,20,.99));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:44px;display:grid;grid-template-columns:1.05fr 1fr;gap:44px;
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.cta-panel::before{
  content:"";position:absolute;bottom:-90px;left:-60px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,158,11,.22),transparent 70%);
}
.cta-copy{position:relative}
.cta-copy ul{display:grid;gap:10px;margin-top:18px}
.cta-copy li{display:flex;gap:10px;font-size:.9rem;color:var(--muted)}
.cta-copy li i{color:var(--gold-l);margin-top:4px}
.cta-form{position:relative;display:grid;gap:12px}
.cta-form label{font-size:.82rem;color:var(--muted)}
.cta-form input,.cta-form select{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);
  border:1px solid var(--line-soft);background:rgba(5,31,20,.8);
  color:var(--ink);font-size:.92rem;transition:border-color .2s,box-shadow .2s;
}
.cta-form input::placeholder{color:rgba(163,163,117,.9)}
.cta-form input:focus,.cta-form select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18)}
.cta-form select option{background:#0A2A1C;color:#F8FAFC}
/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,var(--bg-2),#03170F);border-top:1px solid var(--line-soft);padding:62px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr .9fr;gap:38px}
.footer-brand p{font-size:.87rem;color:var(--dim);line-height:1.62;margin:16px 0}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  font-size:.72rem;font-weight:700;letter-spacing:.05em;color:var(--gold-l);
  background:rgba(245,158,11,.1);border:1px solid var(--line);
  padding:5px 12px;border-radius:999px;
}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold-l);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a,.footer-col span{font-size:.87rem;color:var(--dim);transition:color .2s}
.footer-col a:hover{color:var(--gold-l)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line-soft);
  font-size:.8rem;color:var(--dim);
}
.footer-bottom .age{color:var(--gold-l);font-weight:700}
/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#FCD34D,#F59E0B 48%,#7C2D12 100%);
  border:2px solid #F59E0B;color:#231402;font-size:1.2rem;
  box-shadow:0 6px 25px rgba(245,158,11,.38);opacity:.85;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  position:fixed;
}
.fab .fab-inner{display:grid;place-items:center;animation:fabFloat 3.6s ease-in-out infinite}
.fab i{transition:transform .5s ease}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.6)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab::after{
  content:"";position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
/* ===== Responsive ===== */
@media (max-width:1024px){
  .main-nav{
    position:fixed;top:74px;left:0;right:0;margin:0;
    flex-direction:column;align-items:stretch;gap:4px;
    padding:16px 22px 22px;background:rgba(5,31,20,.98);
    border-bottom:1px solid var(--line-soft);
    transform:translateY(-160%);transition:transform .3s ease;
    max-height:calc(100vh - 74px);overflow-y:auto;
  }
  .main-nav.open{transform:translateY(0)}
  .nav-toggle{display:grid}
  .hero{padding:120px 0 72px;clip-path:none}
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .channel-grid{grid-template-columns:repeat(2,1fr)}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .assure{grid-template-columns:1fr;gap:28px}
  .assure-media img{height:300px}
  .cta-panel{grid-template-columns:1fr;gap:30px;padding:34px}
  .footer-grid{grid-template-columns:1.2fr .8fr .8fr;gap:30px}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .header-inner{gap:12px}
  .brand-text strong{font-size:.88rem}
  .hero-facts{grid-template-columns:repeat(2,1fr);gap:14px}
  .help-grid{grid-template-columns:1fr}
  .assure-media img{height:250px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .fab{bottom:88px;left:14px;width:54px;height:54px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .stat-grid,.channel-grid,.step-grid,.news-grid{grid-template-columns:1fr}
  .brand-text small{display:none}
  .header-actions .btn{padding:9px 13px;font-size:.78rem}
  .nav-toggle{width:38px;height:38px}
  .hero{padding:112px 0 60px}
  .hero h1{font-size:1.48rem}
  .hero-actions .btn{width:100%}
  .countdown-card{padding:20px}
  .cd-item strong{font-size:1.32rem}
  .cta-panel{padding:26px 20px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --panel:#0E3524;
  --panel-2:#134430;
  --panel-3:#0A2A1C;
  --line:rgba(245,158,11,.26);
  --line-soft:rgba(209,250,229,.10);
  --gold:#F59E0B;
  --gold-l:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --ink:#F8FAFC;
  --muted:#D1FAE5;
  --dim:#A3A375;
  --radius:22px;
  --radius-sm:14px;
  --radius-lg:30px;
  --shadow:0 24px 55px -24px rgba(0,0,0,.8);
  --shadow-gold:0 18px 42px -18px rgba(245,158,11,.55);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(70% 45% at 92% 4%,rgba(16,185,129,.12),transparent 62%);
  background-repeat:no-repeat;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5{margin:0 0 .55em;line-height:1.24;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-9999px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-l) 0%,var(--gold) 45%,var(--gold-deep) 100%);
  color:#231402;box-shadow:var(--shadow-gold);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 50px -16px rgba(245,158,11,.7)}
.btn-gold:active{transform:translateY(1px) scale(.985)}
.btn-ghost{border-color:var(--line);color:var(--gold-l);background:rgba(245,158,11,.06)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff;transform:translateY(-2px)}
.btn-outline-red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.08)}
.btn-outline-red:hover{background:rgba(220,38,38,.2);color:#fff}
.btn-sm{padding:10px 18px;font-size:.86rem}
.btn-block{width:100%}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{background:rgba(5,31,20,.96);box-shadow:0 12px 34px -22px rgba(0,0,0,.95)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold-l),var(--gold) 50%,var(--gold-deep));
  color:#231402;font-weight:800;font-size:.9rem;letter-spacing:.5px;
  box-shadow:0 10px 22px -12px rgba(245,158,11,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:.98rem;font-weight:800;color:#fff}
.brand-text small{font-size:.7rem;color:var(--dim);letter-spacing:.06em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 15px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);
  transition:background .2s,color .2s;white-space:nowrap;
}
.nav-link:hover{background:rgba(245,158,11,.12);color:var(--gold-l)}
.nav-link.is-active{background:rgba(245,158,11,.18);color:var(--gold-l);box-shadow:inset 0 0 0 1px var(--line)}
.header-actions{display:flex;align-items:center;gap:9px;flex-shrink:0}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:rgba(245,158,11,.08);color:var(--gold-l);cursor:pointer;font-size:1rem;
  align-items:center;justify-content:center;
}

/* ===== Hero ===== */
.hero{position:relative;padding:138px 0 78px;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.32}
.hero-veil{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(78% 68% at 10% 16%,rgba(16,185,129,.24),transparent 62%),
    linear-gradient(118deg,rgba(5,31,20,.97) 0%,rgba(5,31,20,.87) 44%,rgba(5,31,20,.66) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold-l);background:rgba(245,158,11,.1);border:1px solid var(--line);
  padding:7px 15px;border-radius:999px;margin-bottom:20px;
}
.eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:#22C55E;animation:pulse 2s infinite}
.hero h1{
  font-size:clamp(1.72rem,3.4vw,2.75rem);
  line-height:1.18;margin-bottom:20px;
  background:linear-gradient(100deg,#FFFFFF 12%,var(--gold-l) 72%,var(--gold) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--muted);font-size:1.01rem;line-height:1.7;max-width:610px;margin-bottom:24px}
.hero-list{margin:0 0 26px;display:grid;gap:10px;max-width:560px}
.hero-list li{display:flex;gap:11px;align-items:flex-start;color:var(--muted);font-size:.95rem}
.hero-list i{color:var(--gold-l);margin-top:5px;font-size:.8rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:28px}
.hero-facts{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;
  border-top:1px solid var(--line-soft);padding-top:22px;
}
.hero-facts li{display:flex;flex-direction:column;gap:3px}
.hero-facts strong{font-size:1.16rem;color:var(--gold-l);font-weight:800}
.hero-facts span{font-size:.75rem;color:var(--dim);line-height:1.4}

.bonus-panel{
  position:relative;background:linear-gradient(155deg,rgba(19,68,48,.98),rgba(8,32,21,.98));
  border:1px solid rgba(245,158,11,.45);border-radius:var(--radius-lg);
  padding:28px 26px;box-shadow:0 30px 60px -26px rgba(245,158,11,.4);
}
.bonus-panel .panel-tag{
  display:inline-block;font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:#7F1D1D;background:linear-gradient(135deg,var(--gold-l),var(--gold));
  padding:5px 12px;border-radius:999px;margin-bottom:14px;
}
.bonus-panel h3{font-size:1.18rem;color:#fff;margin-bottom:6px}
.bonus-panel .panel-sub{color:var(--dim);font-size:.85rem;margin-bottom:18px}
.bonus-rows{display:grid;gap:10px;margin-bottom:18px}
.bonus-rows li{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(5,31,20,.6);border:1px solid var(--line-soft);
}
.bonus-rows span{color:var(--muted);font-size:.88rem}
.bonus-rows strong{color:var(--gold-l);font-size:.98rem;white-space:nowrap}
.panel-note{font-size:.78rem;color:var(--dim);margin:0;line-height:1.55}

/* ===== Sections ===== */
.section{padding:74px 0;position:relative}
.section.alt{
  background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,.96));
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
}
.section-head{max-width:760px;margin-bottom:36px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-kicker{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);margin-bottom:10px;
}
.section-title{font-size:clamp(1.42rem,2.4vw,2rem);color:#fff;margin-bottom:12px}
.section-title em{font-style:normal;color:var(--gold-l)}
.section-sub{color:var(--muted);font-size:.97rem;margin:0}

/* Metrics */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.metric-card{
  background:linear-gradient(160deg,var(--panel),var(--panel-3));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;
  position:relative;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease;
}
.metric-card::after{
  content:"";position:absolute;right:-30px;top:-30px;width:96px;height:96px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,158,11,.22),transparent 70%);
}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.metric-value{font-size:clamp(1.55rem,3vw,2.15rem);font-weight:800;color:var(--gold-l);line-height:1.1;margin-bottom:6px}
.metric-label{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:10px}
.metric-card p{margin:0;font-size:.9rem;color:var(--muted)}

/* Matrix */
.matrix-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.matrix-card{
  background:var(--panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:26px 24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.matrix-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow)}
.matrix-icon{
  width:54px;height:54px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(252,211,77,.24),rgba(245,158,11,.06));
  border:1px solid var(--line);color:var(--gold-l);font-size:1.2rem;margin-bottom:16px;
}
.matrix-card h3{font-size:1.06rem;color:#fff;margin-bottom:8px}
.matrix-card p{color:var(--muted);font-size:.92rem;margin-bottom:14px}
.matrix-meta{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;
  letter-spacing:.04em;padding:5px 11px;border-radius:999px;
  background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-l);
}
.tag.dim{background:rgba(209,250,229,.06);border-color:var(--line-soft);color:var(--muted)}

/* Compare */
.compare-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:start}
.compare-figure{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft);
  box-shadow:var(--shadow);position:relative;
}
.compare-figure img{width:100%;height:100%;object-fit:cover;min-height:280px}
.compare-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:18px 20px;font-size:.86rem;color:var(--muted);
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.95));
}
.compare{display:grid;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;background:var(--panel-3)}
.compare-row{display:grid;grid-template-columns:1.15fr 1fr 1fr;align-items:stretch}
.compare-row>div{padding:15px 18px;border-bottom:1px solid var(--line-soft);font-size:.92rem;color:var(--muted)}
.compare-row.head>div{
  background:rgba(245,158,11,.14);color:var(--gold-l);font-weight:800;
  font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;
}
.compare-row:last-child>div{border-bottom:none}
.compare-row .win{color:var(--gold-l);font-weight:700}
.compare-row .lose{color:var(--dim)}

/* Milestones */
.timeline{position:relative;padding-left:36px;max-width:820px}
.timeline::before{
  content:"";position:absolute;left:11px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(245,158,11,.06));
}
.timeline li{position:relative;padding-bottom:24px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{
  content:"";position:absolute;left:-30px;top:6px;width:12px;height:12px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(245,158,11,.16);
}
.timeline h4{font-size:1rem;color:#fff;margin-bottom:5px}
.timeline p{margin:0;color:var(--muted);font-size:.92rem}

/* News */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{
  background:var(--panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow)}
.news-thumb{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--panel-3)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-cat{font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
.news-body h3{font-size:1rem;color:#fff;margin:0;line-height:1.4}
.news-body h3 a:hover{color:var(--gold-l)}
.news-body p{margin:0;color:var(--muted);font-size:.88rem}
.news-date{margin-top:auto;font-size:.76rem;color:var(--dim)}
.empty-note{
  padding:26px;border:1px dashed var(--line);border-radius:var(--radius);
  color:var(--muted);font-size:.92rem;background:rgba(11,46,30,.6);margin:0;
}
.list-more{margin-top:26px;display:flex;justify-content:flex-start}

/* Trust */
.trust-section{
  position:relative;overflow:hidden;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
}
.trust-bg{position:absolute;inset:0;z-index:0}
.trust-bg img{width:100%;height:100%;object-fit:cover;opacity:.18}
.trust-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(5,31,20,.96),rgba(5,31,20,.86))}
.trust-inner{position:relative;z-index:2}
.trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.trust-item{
  background:rgba(14,53,36,.78);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(6px);
}
.trust-item i{color:var(--gold-l);font-size:1.15rem;margin-bottom:12px;display:block}
.trust-item h3{font-size:.98rem;color:#fff;margin-bottom:7px}
.trust-item p{margin:0;font-size:.87rem;color:var(--muted)}

/* Channel matrix */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.channel-card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);min-height:250px;display:flex;align-items:flex-end;
  transition:transform .25s ease,box-shadow .25s ease;
}
.channel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-gold)}
.channel-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.4}
.channel-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,31,20,.25) 0%,rgba(5,31,20,.94) 78%);
}
.channel-body{position:relative;z-index:2;padding:24px}
.channel-body h3{font-size:1.04rem;color:#fff;margin-bottom:8px}
.channel-body p{margin:0 0 14px;font-size:.87rem;color:var(--muted)}
.channel-link{
  display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:800;
  letter-spacing:.05em;text-transform:uppercase;color:var(--gold-l);
}
.channel-link i{transition:transform .25s ease}
.channel-card:hover .channel-link i{transform:translateX(5px)}

/* Quick answers */
.qa-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.qa-item{
  border-left:3px solid var(--gold);padding:4px 0 4px 18px;
}
.qa-item h3{font-size:.98rem;color:#fff;margin-bottom:6px}
.qa-item p{margin:0;font-size:.9rem;color:var(--muted)}

/* FAQ */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:var(--panel-3);overflow:hidden;transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--line);background:var(--panel)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:.96rem;color:#fff;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.72rem;
  color:var(--gold-l);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{margin:0;padding:0 22px 20px;color:var(--muted);font-size:.92rem}

/* CTA form */
.cta-panel{
  display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center;
  background:linear-gradient(140deg,rgba(19,68,48,.95),rgba(8,32,21,.98));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px 38px;
  box-shadow:var(--shadow);
}
.cta-panel h2{font-size:clamp(1.4rem,2.3vw,1.9rem);color:#fff;margin-bottom:12px}
.cta-panel p{color:var(--muted);font-size:.95rem;margin-bottom:18px}
.cta-points{display:grid;gap:10px}
.cta-points li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:.9rem}
.cta-points i{color:var(--gold-l);margin-top:5px;font-size:.78rem}
.signup-form{display:grid;gap:14px}
.field{display:grid;gap:7px}
.field label{font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
.field input,.field select{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);
  background:rgba(5,31,20,.72);border:1px solid var(--line-soft);color:#fff;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:rgba(209,250,229,.4)}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18);
}
.form-note{font-size:.78rem;color:var(--dim);margin:0;line-height:1.55}

/* FAB */
.fab-coin{
  position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;
  background:radial-gradient(circle at 32% 26%,#1B1B1B 0%,#0B0C0E 62%),
             radial-gradient(circle at 70% 80%,rgba(245,158,11,.35),transparent 60%);
  border:2px solid var(--gold);color:var(--gold-l);font-size:1.25rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fabFloat 3.6s ease-in-out infinite;
}
.fab-coin:hover{transform:scale(1.1);opacity:1;box-shadow:0 8px 34px rgba(245,158,11,.55)}
.fab-coin:hover i{animation:fabSpin .7s ease}
.fab-coin:active{transform:scale(.95) translateY(3px)}
.fab-coin .dot{
  position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}

/* Footer */
.site-footer{
  background:linear-gradient(180deg,rgba(6,30,20,.98),rgba(3,18,12,1));
  border-top:1px solid var(--line-soft);padding:60px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand p{color:var(--muted);font-size:.88rem;margin:16px 0 16px;max-width:380px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.footer-col h4{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a,.footer-col span{color:var(--muted);font-size:.88rem;transition:color .2s ease}
.footer-col a:hover{color:var(--gold-l)}
.footer-bottom{
  margin-top:42px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  color:var(--dim);font-size:.8rem;
}
.footer-bottom .age{color:var(--gold-l);font-weight:700}

@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(34,197,94,.7)}
  70%{box-shadow:0 0 0 9px rgba(34,197,94,0)}
  100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}
}
@keyframes fabFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-6px)}
}
@keyframes fabSpin{
  from{transform:rotate(0)}
  to{transform:rotate(360deg)}
}

/* ===== Responsive ===== */
@media (max-width:1080px){
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .matrix-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
}
@media (max-width:980px){
  .nav-toggle{display:flex}
  .main-nav{
    position:fixed;top:68px;left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:16px 22px 22px;
    background:rgba(5,31,20,.98);
    border-bottom:1px solid var(--line);
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:transform .25s ease,opacity .25s ease;
    max-height:calc(100vh - 68px);overflow-y:auto;
  }
  .main-nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-link{padding:13px 15px;border-radius:14px;font-size:.95rem}
  .header-inner{min-height:68px;gap:14px}
  .brand-text small{display:none}
  .hero{padding:118px 0 62px}
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .hero-lead{max-width:none}
  .compare-wrap{grid-template-columns:1fr}
  .cta-panel{grid-template-columns:1fr;padding:32px 24px}
  .qa-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .container{padding:0 18px}
  .hero-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .news-grid{grid-template-columns:1fr}
  .channel-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .compare-row{grid-template-columns:1fr 1fr}
  .compare-row>div:first-child{
    grid-column:1 / -1;background:rgba(245,158,11,.06);font-weight:700;color:var(--gold-l);
  }
}
@media (max-width:520px){
  body{font-size:15px}
  .metric-grid{grid-template-columns:1fr}
  .matrix-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .header-actions .btn-sm{padding:9px 12px;font-size:.78rem}
  .brand-mark{width:38px;height:38px;border-radius:11px;font-size:.78rem}
  .brand-text strong{font-size:.85rem}
  .hero-actions .btn{width:100%}
  .fab-coin{left:12px;bottom:88px;width:54px;height:54px}
  .footer-bottom{flex-direction:column;gap:8px}
}