/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#072a1b;
  --panel:rgba(11,46,30,.72);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --dim:#9FBFB0;
  --olive:#A3A375;
  --border:rgba(245,158,11,.22);
  --border-2:rgba(245,158,11,.38);
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 20px 48px rgba(0,0,0,.45);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(245,158,11,.16);
}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);color:#051F14;font-size:18px;
  box-shadow:0 8px 20px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:15px;font-weight:800;letter-spacing:.2px}
.brand-text em{font-style:normal;font-size:11px;color:var(--muted);opacity:.8}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:500;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(245,158,11,.10);border-color:var(--border)}
.nav-link.is-active{color:#051F14;background:linear-gradient(140deg,#F59E0B,#FCD34D);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:14px;font-weight:600;color:var(--gold-2);
  border:1px solid var(--border-2);background:transparent;
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{
  padding:9px 18px;border-radius:999px;font-size:14px;font-weight:700;color:#051F14;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);border:1px solid transparent;
  box-shadow:0 10px 24px rgba(245,158,11,.32);
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(245,158,11,.45)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:rgba(245,158,11,.08);color:var(--gold-2);cursor:pointer;
}

/* ============ HERO ============ */
.hero{position:relative;padding:132px 0 76px;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.34;filter:saturate(1.05);
}
.hero::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,31,20,.72) 0%,rgba(5,31,20,.94) 62%,var(--bg) 100%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.35fr .95fr;gap:48px;align-items:center}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  background:rgba(245,158,11,.14);border:1px solid var(--border-2);
  color:var(--gold-2);font-size:12.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
}
.hero h1{
  margin-top:20px;
  font-size:clamp(30px,4.4vw,52px);
  font-weight:800;line-height:1.16;letter-spacing:-.5px;
}
.hero h1 span{
  background:linear-gradient(120deg,#F59E0B,#FCD34D 55%,#FDE68A);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:20px;max-width:640px;color:var(--muted);font-size:16.5px;line-height:1.75}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:700;font-size:15px;color:#051F14;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);
  box-shadow:0 16px 34px rgba(245,158,11,.34);
  border:1px solid transparent;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 42px rgba(245,158,11,.5)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:600;font-size:15px;
  color:var(--gold-2);border:1px solid var(--border-2);background:rgba(245,158,11,.06);
}
.btn-outline:hover{background:rgba(245,158,11,.16);color:#fff}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-stats li{
  display:flex;align-items:center;gap:9px;padding:11px 18px;border-radius:14px;
  background:rgba(11,46,30,.7);border:1px solid var(--border);
  font-size:13.5px;color:var(--muted);
}
.hero-stats li i{color:var(--gold-2)}
.hero-stats li b{color:#fff;font-weight:700}

.hero-media{position:relative}
.media-frame{
  position:relative;border-radius:26px;overflow:hidden;
  border:1px solid var(--border-2);
  box-shadow:0 30px 70px rgba(0,0,0,.6);
  aspect-ratio:9/15;
  background:var(--bg-2);
}
.media-frame img{width:100%;height:100%;object-fit:cover}
.media-frame::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,31,20,.15) 0%,rgba(5,31,20,.35) 45%,rgba(5,31,20,.92) 100%);
}
.live-tag{
  position:absolute;top:16px;left:16px;z-index:3;
  display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:999px;
  background:rgba(220,38,38,.92);color:#fff;font-size:11.5px;font-weight:800;letter-spacing:.8px;
}
.live-tag i{font-size:8px;animation:blink 1.4s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.media-overlay{position:absolute;left:16px;right:16px;bottom:16px;z-index:3}
.media-overlay .oc-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 15px;border-radius:14px;background:rgba(5,31,20,.82);
  border:1px solid var(--border);backdrop-filter:blur(8px);margin-bottom:9px;
}
.media-overlay .oc-row:last-child{margin-bottom:0}
.media-overlay span{font-size:12.5px;color:var(--muted)}
.media-overlay b{font-size:14px;color:var(--gold-2);font-weight:800}
.scan-bar{height:3px;border-radius:999px;background:rgba(245,158,11,.2);overflow:hidden;margin-top:12px}
.scan-bar i{display:block;height:100%;width:38%;background:linear-gradient(90deg,#F59E0B,#FCD34D);animation:scan 2.6s ease-in-out infinite}
@keyframes scan{0%{transform:translateX(-100%)}100%{transform:translateX(360%)}}

/* ============ SECTIONS ============ */
.section{padding:76px 0;position:relative}
.section-alt{background:var(--bg-2)}
.section-alt::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(600px 300px at 12% 0%,rgba(245,158,11,.10),transparent 70%);
}
.section > .container{position:relative;z-index:2}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;
  letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-2);margin-bottom:12px;
}
.eyebrow::before{content:'';width:26px;height:2px;background:linear-gradient(90deg,#F59E0B,#FCD34D);border-radius:2px}
.section-title{font-size:clamp(24px,3vw,36px);font-weight:800;line-height:1.25;letter-spacing:-.3px}
.section-desc{margin-top:14px;color:var(--muted);font-size:15.5px;line-height:1.75}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent)}

/* ============ METRIC BAR ============ */
.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{
  padding:24px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(15,58,39,.85),rgba(5,31,20,.92));
  border:1px solid var(--border);position:relative;overflow:hidden;
  transition:transform .25s ease,border-color .25s ease;
}
.metric:hover{transform:translateY(-4px);border-color:var(--border-2)}
.metric i{font-size:19px;color:var(--gold-2)}
.metric b{display:block;margin-top:14px;font-size:31px;font-weight:800;line-height:1;color:#fff}
.metric span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted)}

/* ============ GENERIC CARD GRID ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{
  padding:28px 26px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(15,58,39,.72),rgba(5,31,20,.88));
  border:1px solid var(--border);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--border-2);box-shadow:var(--shadow)}
.card-icon{
  width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.14);border:1px solid var(--border-2);color:var(--gold-2);font-size:19px;
  margin-bottom:18px;
}
.card h3{font-size:18px;font-weight:700;line-height:1.4}
.card p{margin-top:11px;font-size:14.5px;color:var(--muted);line-height:1.7}

/* ============ CHECKLIST ============ */
.check-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.check-item{
  display:flex;gap:16px;padding:22px 24px;border-radius:var(--radius-sm);
  background:rgba(11,46,30,.55);border:1px solid var(--border);
  transition:background .25s ease,border-color .25s ease;
}
.check-item:hover{background:rgba(15,58,39,.85);border-color:var(--border-2)}
.check-num{
  flex:0 0 38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);color:#051F14;font-weight:800;font-size:15px;
}
.check-item h4{font-size:16px;font-weight:700}
.check-item p{margin-top:7px;font-size:14px;color:var(--muted);line-height:1.65}

/* ============ BADGES ============ */
.badge-row{display:flex;flex-wrap:wrap;gap:14px}
.badge{
  display:flex;align-items:center;gap:12px;padding:16px 22px;border-radius:14px;
  background:rgba(11,46,30,.6);border:1px solid var(--border);font-size:14px;color:var(--muted);
}
.badge i{color:var(--gold-2);font-size:17px}
.badge b{color:#fff;font-weight:700}

/* ============ BOUNDARY PANEL ============ */
.boundary{
  display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;
  padding:34px;border-radius:var(--radius);
  border:1px solid var(--border);
  background:linear-gradient(140deg,rgba(69,10,10,.35),rgba(5,31,20,.9));
}
.boundary ul{display:grid;gap:13px}
.boundary ul li{display:flex;gap:11px;font-size:14.5px;color:var(--muted);line-height:1.65}
.boundary ul li i{color:var(--red);margin-top:5px;font-size:13px}
.age-badge{
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;
  padding:28px;border-radius:18px;border:1px dashed var(--border-2);background:rgba(5,31,20,.6);text-align:center;
}
.age-badge strong{font-size:38px;font-weight:800;color:var(--gold-2);line-height:1}
.age-badge span{font-size:13px;color:var(--muted)}

/* ============ CATEGORY ENTRY WALL ============ */
.cat-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{
  position:relative;display:block;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border);min-height:250px;
  transition:transform .3s ease,border-color .3s ease;
}
.cat-card:hover{transform:translateY(-6px);border-color:var(--border-2)}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover img{transform:scale(1.06)}
.cat-card::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,31,20,.30) 0%,rgba(5,31,20,.90) 70%,rgba(5,31,20,.98) 100%);
}
.cat-body{position:relative;z-index:3;padding:26px 24px;display:flex;flex-direction:column;justify-content:flex-end;height:100%;min-height:250px}
.cat-body span{
  align-self:flex-start;padding:5px 12px;border-radius:999px;font-size:11.5px;font-weight:800;
  letter-spacing:.8px;text-transform:uppercase;background:rgba(245,158,11,.18);color:var(--gold-2);
  border:1px solid var(--border-2);margin-bottom:14px;
}
.cat-body h3{font-size:19px;font-weight:700;line-height:1.35}
.cat-body p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.65}
.cat-body .go{margin-top:16px;font-size:13.5px;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:8px}

/* ============ KÈO MATRIX ============ */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.matrix-item{
  padding:24px;border-radius:var(--radius-sm);border:1px solid var(--border);
  background:rgba(11,46,30,.5);border-left:3px solid var(--gold);
  transition:background .25s ease;
}
.matrix-item:hover{background:rgba(15,58,39,.85)}
.matrix-item h4{font-size:16.5px;font-weight:700}
.matrix-item p{margin-top:9px;font-size:14px;color:var(--muted);line-height:1.68}

/* ============ COMPARE TABLE ============ */
.compare-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}
table.compare{width:100%;border-collapse:collapse;min-width:620px;background:rgba(11,46,30,.45)}
table.compare th,table.compare td{padding:18px 22px;text-align:left;font-size:14.5px;border-bottom:1px solid rgba(245,158,11,.12)}
table.compare thead th{
  background:rgba(245,158,11,.12);color:var(--gold-2);font-size:13px;font-weight:800;
  letter-spacing:.8px;text-transform:uppercase;
}
table.compare tbody tr:last-child td{border-bottom:none}
table.compare td:first-child{color:#fff;font-weight:600}
table.compare td{color:var(--muted)}
table.compare tbody tr:hover{background:rgba(245,158,11,.05)}

/* ============ TIMELINE ============ */
.timeline{position:relative;padding-left:26px;border-left:1px solid var(--border)}
.timeline li{position:relative;padding:0 0 28px 26px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{
  content:'';position:absolute;left:-33px;top:6px;width:13px;height:13px;border-radius:50%;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);box-shadow:0 0 0 4px rgba(245,158,11,.16);
}
.timeline b{display:block;font-size:13px;font-weight:800;color:var(--gold-2);letter-spacing:.6px}
.timeline h4{margin-top:7px;font-size:16.5px;font-weight:700}
.timeline p{margin-top:7px;font-size:14px;color:var(--muted);line-height:1.65}

/* ============ NEWS (CMS) ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(160deg,rgba(15,58,39,.7),rgba(5,31,20,.9));
  border:1px solid var(--border);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--border-2);box-shadow:var(--shadow)}
.news-thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--bg-2)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.tag{
  align-self:flex-start;padding:5px 12px;border-radius:999px;font-size:11.5px;font-weight:700;
  background:rgba(245,158,11,.14);color:var(--gold-2);border:1px solid var(--border);margin-bottom:13px;
}
.news-body h3{font-size:17px;font-weight:700;line-height:1.42}
.news-body h3 a:hover{color:var(--gold-2)}
.news-body p{margin-top:11px;font-size:14px;color:var(--muted);line-height:1.68;flex:1}
.news-meta{margin-top:16px;padding-top:14px;border-top:1px solid rgba(245,158,11,.14);font-size:12.5px;color:var(--dim)}
.empty-note{
  padding:34px;border-radius:var(--radius);border:1px dashed var(--border-2);
  background:rgba(11,46,30,.4);color:var(--muted);text-align:center;font-size:15px;
}

/* ============ GUARANTEE ============ */
.guarantee-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guarantee{
  padding:26px 22px;border-radius:var(--radius-sm);text-align:left;
  border:1px solid var(--border);background:rgba(11,46,30,.5);
  transition:transform .25s ease,border-color .25s ease;
}
.guarantee:hover{transform:translateY(-4px);border-color:var(--border-2)}
.guarantee i{font-size:20px;color:var(--gold-2)}
.guarantee h4{margin-top:14px;font-size:16px;font-weight:700}
.guarantee p{margin-top:9px;font-size:13.8px;color:var(--muted);line-height:1.65}

/* ============ TESTIMONIALS ============ */
.quote-card{
  padding:28px 26px;border-radius:var(--radius);
  background:rgba(11,46,30,.55);border:1px solid var(--border);
  display:flex;flex-direction:column;gap:16px;height:100%;
}
.quote-card p{font-size:14.8px;color:var(--muted);line-height:1.75;flex:1}
.quote-user{display:flex;align-items:center;gap:12px}
.quote-user .av{
  width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);color:#051F14;font-weight:800;font-size:15px;
}
.quote-user b{display:block;font-size:14.5px;font-weight:700}
.quote-user span{font-size:12.5px;color:var(--dim)}
.stars{color:var(--gold-2);font-size:13px;letter-spacing:2px}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{
  border-radius:var(--radius-sm);border:1px solid var(--border);
  background:rgba(11,46,30,.5);overflow:hidden;transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--border-2);background:rgba(15,58,39,.75)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;
  gap:18px;font-size:16px;font-weight:700;
}
.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:13px;color:var(--gold-2);
  flex-shrink:0;transition:transform .25s ease;
}
.faq-item[open] summary::after{content:'\f068'}
.faq-item .faq-body{padding:0 24px 22px;font-size:14.6px;color:var(--muted);line-height:1.75}

/* ============ LEAD FORM ============ */
.cta-panel{
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;
  padding:46px;border-radius:26px;
  background:linear-gradient(140deg,rgba(15,58,39,.95),rgba(5,31,20,.98));
  border:1px solid var(--border-2);
  box-shadow:0 30px 70px rgba(0,0,0,.5);
}
.cta-panel h2{font-size:clamp(22px,2.7vw,32px);font-weight:800;line-height:1.28}
.cta-panel p{margin-top:14px;color:var(--muted);font-size:15px;line-height:1.75}
.lead-form{display:grid;gap:13px}
.lead-form input,.lead-form select{
  width:100%;padding:15px 18px;border-radius:13px;font-size:14.5px;
  background:rgba(5,31,20,.72);border:1px solid var(--border);color:#fff;
}
.lead-form input::placeholder{color:#7ea392}
.lead-form input:focus,.lead-form select:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(245,158,11,.16)}
.lead-form button{
  margin-top:4px;padding:16px 28px;border-radius:999px;border:none;cursor:pointer;
  font-weight:800;font-size:15px;color:#051F14;background:linear-gradient(140deg,#F59E0B,#FCD34D);
  box-shadow:0 16px 34px rgba(245,158,11,.3);transition:transform .2s ease,box-shadow .2s ease;
}
.lead-form button:hover{transform:translateY(-2px);box-shadow:0 20px 42px rgba(245,158,11,.45)}
.lead-form button:active{transform:translateY(0)}
.form-note{font-size:12.5px;color:var(--dim);line-height:1.6}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 30% 25%,#1a3d2c,#07160f 70%);
  border:2px solid var(--gold);
  color:var(--gold-2);font-size:21px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .28s ease,opacity .28s ease;
  animation:floaty 3.2s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .dot{
  position:absolute;top:0;right:0;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes floaty{0%,100%{translate:0 0}50%{translate:0 -7px}}

/* ============ FOOTER ============ */
.site-footer{background:#03170F;border-top:1px solid rgba(245,158,11,.18);padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:38px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:18px}
.footer-brand .brand-mark{width:42px;height:42px;font-size:19px}
.footer-brand strong{font-size:16px;font-weight:800}
.footer-about{font-size:14px;color:var(--muted);line-height:1.75;max-width:340px}
.footer-col h4{font-size:13.5px;font-weight:800;letter-spacing:.9px;text-transform:uppercase;color:var(--gold-2);margin-bottom:18px}
.footer-col ul{display:grid;gap:11px}
.footer-col a{font-size:14px;color:var(--muted)}
.footer-col a:hover{color:var(--gold-2)}
.footer-contact li{font-size:14px;color:var(--muted);display:flex;gap:10px;align-items:flex-start}
.footer-contact li i{color:var(--gold-2);margin-top:4px}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(245,158,11,.16);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:13px;color:var(--dim);
}
.footer-bottom .fb-links{display:flex;flex-wrap:wrap;gap:20px}
.footer-bottom a:hover{color:var(--gold-2)}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .media-frame{aspect-ratio:9/12;max-width:440px;margin:0 auto}
  .metric-strip{grid-template-columns:repeat(2,1fr)}
  .grid-4,.guarantee-grid{grid-template-columns:repeat(2,1fr)}
  .grid-3,.cat-wall,.matrix,.news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .cta-panel{grid-template-columns:1fr;padding:36px}
  .boundary{grid-template-columns:1fr}
}
@media (max-width:1024px){
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .main-nav{
    position:fixed;top:72px;left:0;right:0;z-index:70;
    flex-direction:column;align-items:stretch;gap:6px;margin:0;
    padding:16px 20px 24px;background:#062416;border-bottom:1px solid var(--border-2);
    box-shadow:0 24px 40px rgba(0,0,0,.5);
    transform:translateY(-140%);transition:transform .32s ease;visibility:hidden;
  }
  .main-nav.is-open{transform:translateY(0);visibility:visible}
  .nav-link{padding:13px 16px;border-radius:12px;font-size:15px}
  .header-inner{gap:12px}
  .brand-text em{display:none}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:118px 0 58px}
  .check-list{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .grid-3,.cat-wall,.matrix,.news-grid,.grid-4,.guarantee-grid{grid-template-columns:1fr}
  .metric-strip{grid-template-columns:1fr 1fr;gap:13px}
  .metric{padding:19px 17px}
  .metric b{font-size:25px}
  .btn-login,.btn-signup{padding:8px 13px;font-size:13px}
  .brand-text strong{font-size:13.5px}
  .brand-mark{width:36px;height:36px;font-size:16px}
  .footer-grid{grid-template-columns:1fr}
  .footer-about{max-width:none}
  .cta-panel{padding:28px 22px}
  .fab{bottom:82px;width:54px;height:54px;font-size:19px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero h1{font-size:27px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn-primary,.btn-outline{justify-content:center;width:100%}
  .hero-stats li{width:100%}
  .metric-strip{grid-template-columns:1fr}
  .header-inner{height:66px}
  .main-nav{top:66px}
  .btn-login{display:inline-flex;padding:7px 11px;font-size:12.5px}
  .btn-signup{padding:7px 13px;font-size:12.5px}
  .brand-text strong{font-size:12.5px;max-width:96px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .section-title{font-size:22px}
  .cta-panel{border-radius:20px}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#072a1b;
  --panel:rgba(11,46,30,.72);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --dim:#9FBFB0;
  --olive:#A3A375;
  --border:rgba(245,158,11,.22);
  --border-2:rgba(245,158,11,.38);
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 20px 48px rgba(0,0,0,.45);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease,background .22s ease,border-color .22s ease,transform .22s ease}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(245,158,11,.16);
}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);color:#051F14;font-size:18px;
  box-shadow:0 8px 20px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:15px;font-weight:800;letter-spacing:.2px}
.brand-text em{font-style:normal;font-size:11px;color:var(--muted);opacity:.8}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:500;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(245,158,11,.10);border-color:var(--border)}
.nav-link.is-active{color:#051F14;background:linear-gradient(140deg,#F59E0B,#FCD34D);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:14px;font-weight:600;color:var(--gold-2);
  border:1px solid var(--border-2);background:transparent;
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{
  padding:9px 18px;border-radius:999px;font-size:14px;font-weight:700;color:#051F14;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);border:1px solid transparent;
  box-shadow:0 10px 24px rgba(245,158,11,.32);
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(245,158,11,.45)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:rgba(245,158,11,.08);color:var(--gold-2);cursor:pointer;
}

/* ============ HERO (help-center) ============ */
.hero{position:relative;padding:126px 0 68px;overflow:hidden;text-align:center}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.30;filter:saturate(1.05);
}
.hero::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,31,20,.76) 0%,rgba(5,31,20,.94) 60%,var(--bg) 100%);
}
.hero-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  background:rgba(245,158,11,.14);border:1px solid var(--border-2);
  color:var(--gold-2);font-size:12.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
}
.hero h1{
  margin-top:20px;max-width:960px;
  font-size:clamp(28px,4.2vw,50px);
  font-weight:800;line-height:1.16;letter-spacing:-.5px;
}
.hero h1 span{
  background:linear-gradient(120deg,#F59E0B,#FCD34D 55%,#FDE68A);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:18px;max-width:760px;color:var(--muted);font-size:16.5px;line-height:1.75}
.hero-search{
  margin-top:30px;width:100%;max-width:680px;
  display:flex;align-items:center;gap:8px;
  padding:8px 8px 8px 20px;border-radius:999px;
  background:rgba(11,46,30,.86);border:1px solid var(--border-2);
  box-shadow:0 18px 44px rgba(0,0,0,.45);
}
.hero-search i{color:var(--gold-2);font-size:15px}
.hero-search input{
  flex:1;min-width:0;background:transparent;border:0;outline:none;
  font-size:15px;color:var(--text);padding:10px 4px;
}
.hero-search input::placeholder{color:var(--dim)}
.hero-search .btn-primary{padding:12px 24px;font-size:14px;flex-shrink:0}
.chip-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:22px;max-width:820px}
.chip{
  padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;color:var(--muted);
  background:rgba(11,46,30,.7);border:1px solid var(--border);
}
.chip:hover{color:#051F14;background:linear-gradient(140deg,#F59E0B,#FCD34D);border-color:transparent}
.hero-mini{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:34px}
.hero-mini li{
  display:flex;align-items:center;gap:9px;padding:11px 18px;border-radius:14px;
  background:rgba(11,46,30,.72);border:1px solid var(--border);font-size:13.5px;color:var(--muted);
}
.hero-mini li i{color:var(--gold-2)}
.hero-mini li b{color:#fff;font-weight:700}

/* ============ BUTTONS ============ */
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:700;font-size:15px;color:#051F14;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);
  box-shadow:0 16px 34px rgba(245,158,11,.34);
  border:1px solid transparent;cursor:pointer;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 42px rgba(245,158,11,.5)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:600;font-size:15px;
  color:var(--gold-2);border:1px solid var(--border-2);background:rgba(245,158,11,.06);
}
.btn-outline:hover{background:rgba(245,158,11,.16);color:#fff}

/* ============ SECTIONS ============ */
.section{padding:76px 0;position:relative}
.section-alt{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-3) 50%,var(--bg) 100%)}
.section-head{max-width:720px}
.section-head.center{margin:0 auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:1.2px;
  text-transform:uppercase;color:var(--gold-2);
}
.eyebrow::before{content:'';width:26px;height:2px;background:linear-gradient(90deg,#F59E0B,#FCD34D);border-radius:2px}
.section-title{
  margin-top:14px;font-size:clamp(23px,2.6vw,34px);font-weight:800;line-height:1.25;letter-spacing:-.3px;
}
.section-desc{margin-top:14px;color:var(--muted);font-size:15.5px;line-height:1.7}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.35),transparent);margin:0}

/* ============ STATS ============ */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.stat-card{
  padding:26px 22px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--border);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.stat-card:hover{transform:translateY(-4px);border-color:var(--border-2);box-shadow:0 18px 40px rgba(0,0,0,.45)}
.stat-card i{font-size:19px;color:var(--gold-2)}
.stat-num{
  margin-top:14px;font-size:clamp(26px,3vw,34px);font-weight:800;letter-spacing:-.5px;
  background:linear-gradient(120deg,#F59E0B,#FCD34D);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-label{margin-top:6px;font-size:13.5px;color:var(--dim);line-height:1.55}

/* ============ ODDS TABLE ============ */
.table-shell{margin-top:36px;border-radius:var(--radius);border:1px solid var(--border);background:var(--panel);overflow:hidden}
.table-top{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 22px;border-bottom:1px solid var(--border);background:rgba(5,31,20,.5);
}
.table-top h3{font-size:15.5px;font-weight:700;display:flex;align-items:center;gap:9px}
.table-top h3 i{color:var(--gold-2)}
.live-dot{
  display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:#fff;
  background:rgba(220,38,38,.9);padding:5px 12px;border-radius:999px;
}
.live-dot i{font-size:7px;animation:blink 1.4s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.table-wrap{overflow-x:auto}
table.odds{width:100%;border-collapse:collapse;min-width:760px}
table.odds th{
  font-size:11.5px;text-transform:uppercase;letter-spacing:.8px;color:var(--gold-2);
  text-align:left;padding:14px 18px;border-bottom:1px solid var(--border);white-space:nowrap;font-weight:700;
}
table.odds td{padding:15px 18px;font-size:14px;color:var(--muted);border-bottom:1px solid rgba(245,158,11,.10);vertical-align:middle}
table.odds tr:last-child td{border-bottom:0}
table.odds tbody tr:hover{background:rgba(245,158,11,.06)}
.match-cell strong{display:block;color:#fff;font-size:14.5px;font-weight:700}
.match-cell span{display:block;font-size:12px;color:var(--dim);margin-top:2px}
.odds-num{font-weight:700;color:var(--gold-2);font-variant-numeric:tabular-nums}
.tag-soft{
  display:inline-block;padding:4px 11px;border-radius:999px;font-size:11.5px;font-weight:700;
  background:rgba(245,158,11,.14);border:1px solid var(--border-2);color:var(--gold-2);
}
.tag-hot{background:rgba(220,38,38,.18);border-color:rgba(220,38,38,.5);color:#FCA5A5}
.tag-cool{background:rgba(16,185,129,.14);border-color:rgba(16,185,129,.38);color:#6EE7B7}

/* ============ COMPARISON ============ */
.compare-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:18px;margin-top:40px}
.compare-main{
  padding:32px 28px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(245,158,11,.16),rgba(11,46,30,.85));
  border:1px solid var(--border-2);
}
.compare-main h3{font-size:20px;font-weight:800;line-height:1.35}
.compare-main p{margin-top:12px;color:var(--muted);font-size:14.5px;line-height:1.7}
.compare-media{margin-top:22px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border)}
.compare-media img{width:100%;height:190px;object-fit:cover}
.compare-card{
  padding:26px 24px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--border);
  transition:border-color .25s ease,transform .25s ease;
}
.compare-card:hover{border-color:var(--border-2);transform:translateY(-4px)}
.compare-card h4{font-size:16.5px;font-weight:700;display:flex;align-items:center;gap:10px}
.compare-card h4 i{color:var(--gold-2)}
.compare-card ul{margin-top:16px;display:flex;flex-direction:column;gap:11px}
.compare-card li{display:flex;gap:10px;font-size:14px;color:var(--muted);line-height:1.6}
.compare-card li i{color:var(--gold);font-size:12px;margin-top:6px}

/* ============ TIMELINE ============ */
.timeline{margin-top:44px;position:relative;padding-left:30px}
.timeline::before{content:'';position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,#F59E0B,rgba(245,158,11,.08))}
.tl-item{position:relative;padding:0 0 30px 0}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:'';position:absolute;left:-30px;top:6px;width:18px;height:18px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold);
}
.tl-time{font-size:12.5px;font-weight:800;letter-spacing:1px;color:var(--gold-2)}
.tl-item h4{margin-top:8px;font-size:16.5px;font-weight:700}
.tl-item p{margin-top:8px;color:var(--muted);font-size:14.5px;line-height:1.7;max-width:760px}

/* ============ NEWS LIST ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.news-card{
  display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;
  background:var(--panel);border:1px solid var(--border);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--border-2);box-shadow:0 22px 46px rgba(0,0,0,.45)}
.news-thumb{height:170px;overflow:hidden;border-bottom:1px solid var(--border)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:20px 20px 24px;display:flex;flex-direction:column;flex:1}
.news-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--dim);margin-bottom:10px}
.news-meta .tag-soft{padding:3px 10px;font-size:11px}
.news-body h3{font-size:16px;font-weight:700;line-height:1.45}
.news-body h3 a:hover{color:var(--gold-2)}
.news-body p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.65;flex:1}
.news-more{margin-top:16px;font-size:13.5px;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:7px}
.news-more:hover{gap:11px;color:#fff}
.empty-note{
  margin-top:36px;padding:28px;border-radius:var(--radius);text-align:center;
  background:var(--panel);border:1px dashed var(--border-2);color:var(--muted);font-size:14.5px;
}

/* ============ ASSURANCE ============ */
.assure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.assure-item{
  padding:26px 24px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--border);
  display:flex;gap:16px;align-items:flex-start;
}
.assure-item i{
  width:44px;height:44px;flex-shrink:0;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.14);border:1px solid var(--border-2);color:var(--gold-2);font-size:17px;
}
.assure-item h4{font-size:15.5px;font-weight:700}
.assure-item p{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.65}

/* ============ FAQ ============ */
.faq-list{margin-top:36px;display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{
  border-radius:var(--radius-sm);background:var(--panel);border:1px solid var(--border);
  overflow:hidden;transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--border-2)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:19px 22px;font-size:15.5px;font-weight:600;
  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:12px;color:var(--gold-2);
  transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--gold-2)}
.faq-answer{padding:0 22px 22px;color:var(--muted);font-size:14.5px;line-height:1.75}

/* ============ CTA / FORM ============ */
.cta-panel{
  margin-top:8px;border-radius:26px;overflow:hidden;position:relative;
  border:1px solid var(--border-2);
  background:linear-gradient(150deg,rgba(11,46,30,.95),rgba(5,31,20,.98));
}
.cta-inner{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;padding:52px 46px}
.cta-copy h2{font-size:clamp(23px,2.6vw,32px);font-weight:800;line-height:1.28}
.cta-copy p{margin-top:16px;color:var(--muted);font-size:15px;line-height:1.75}
.cta-points{margin-top:24px;display:flex;flex-direction:column;gap:12px}
.cta-points li{display:flex;gap:11px;font-size:14.5px;color:var(--muted)}
.cta-points li i{color:var(--gold-2);margin-top:5px;font-size:13px}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pay-badge{
  padding:8px 14px;border-radius:10px;font-size:12.5px;font-weight:700;color:var(--muted);
  background:rgba(5,31,20,.8);border:1px solid var(--border);display:inline-flex;align-items:center;gap:8px;
}
.pay-badge i{color:var(--gold-2)}
.cta-form{
  padding:30px 28px;border-radius:var(--radius);background:rgba(5,31,20,.72);
  border:1px solid var(--border);display:flex;flex-direction:column;gap:16px;
}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:13px;font-weight:600;color:var(--muted)}
.field input,.field select{
  width:100%;padding:13px 16px;border-radius:12px;background:rgba(11,46,30,.85);
  border:1px solid var(--border);color:var(--text);font-size:14.5px;outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:var(--dim)}
.field input:focus,.field select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.16)}
.field select option{background:#0B2E1E;color:var(--text)}
.form-note{font-size:12.5px;color:var(--dim);line-height:1.6}
.form-price{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:4px}
.price-tag{
  flex:1;min-width:130px;padding:12px 14px;border-radius:12px;background:rgba(245,158,11,.10);
  border:1px solid var(--border);text-align:left;
}
.price-tag span{display:block;font-size:11.5px;color:var(--dim);text-transform:uppercase;letter-spacing:.6px}
.price-tag b{display:block;margin-top:4px;font-size:16px;color:var(--gold-2);font-weight:800}

/* ============ FOOTER ============ */
.site-footer{
  margin-top:0;padding:64px 0 26px;background:linear-gradient(180deg,var(--bg-3),#04170f);
  border-top:1px solid var(--border);
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:38px}
.footer-brand{display:flex;align-items:center;gap:11px}
.footer-brand strong{font-size:16px;font-weight:800}
.footer-about{margin-top:16px;font-size:14px;color:var(--dim);line-height:1.7;max-width:400px}
.footer-col h4{font-size:14px;font-weight:700;color:var(--gold-2);letter-spacing:.4px}
.footer-col ul{margin-top:16px;display:flex;flex-direction:column;gap:11px}
.footer-col a{font-size:14px;color:var(--muted)}
.footer-col a:hover{color:var(--gold-2)}
.footer-contact li{display:flex;gap:10px;font-size:13.5px;color:var(--muted);line-height:1.6}
.footer-contact i{color:var(--gold-2);margin-top:4px;font-size:13px}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(245,158,11,.16);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--dim);
}
.fb-links{display:flex;flex-wrap:wrap;gap:18px}
.fb-links a{color:var(--muted)}
.fb-links a:hover{color:var(--gold-2)}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 30% 25%,#0B2E1E 0%,#051F14 70%);
  border:2px solid var(--gold);
  color:var(--gold-2);font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;animation:floaty 3.4s ease-in-out infinite;
}
.fab::after{
  content:'';position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;
  background:var(--red);border:2px solid #fff;
}
.fab i{transition:transform .5s ease}
.fab:hover{opacity:1;transform:scale(1.1);animation-play-state:paused}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(3px)}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .compare-grid{grid-template-columns:1fr 1fr}
  .compare-main{grid-column:1 / -1}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .assure-grid{grid-template-columns:1fr}
  .cta-inner{grid-template-columns:1fr;padding:40px 30px;gap:34px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:900px){
  .main-nav{
    position:fixed;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;
    gap:6px;padding:16px 20px 24px;margin-left:0;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--border);
    transform:translateY(-140%);transition:transform .3s ease;z-index:79;
  }
  .main-nav.is-open{transform:translateY(0)}
  .nav-link{padding:13px 16px;border-radius:12px;font-size:15px}
  .nav-toggle{display:flex;align-items:center;justify-content:center;margin-left:auto}
  .nav-actions{margin-left:0}
  .brand-text em{display:none}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .hero{padding:112px 0 54px}
  .hero-search{flex-wrap:wrap;border-radius:22px;padding:14px}
  .hero-search input{width:100%;padding:8px 6px}
  .hero-search .btn-primary{width:100%}
  .compare-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .timeline{padding-left:24px}
  .tl-item::before{left:-24px;width:15px;height:15px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .header-inner{gap:12px;height:66px}
  .btn-login{display:none}
  .btn-signup{padding:8px 14px;font-size:13px}
  .brand-text strong{font-size:13.5px}
  .stat-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-inner{padding:30px 20px}
  .hero-mini li{width:100%;justify-content:flex-start}
  .fab{bottom:84px;width:52px;height:52px;font-size:18px}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#072a1b;
  --panel:rgba(11,46,30,.72);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --dim:#9FBFB0;
  --olive:#A3A375;
  --border:rgba(245,158,11,.22);
  --border-2:rgba(245,158,11,.38);
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 20px 48px rgba(0,0,0,.45);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,opacity .22s ease}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(245,158,11,.16);
}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);color:#051F14;font-size:18px;
  box-shadow:0 8px 20px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:15px;font-weight:800;letter-spacing:.2px}
.brand-text em{font-style:normal;font-size:11px;color:var(--muted);opacity:.8}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:500;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(245,158,11,.10);border-color:var(--border)}
.nav-link.is-active{color:#051F14;background:linear-gradient(140deg,#F59E0B,#FCD34D);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:14px;font-weight:600;color:var(--gold-2);
  border:1px solid var(--border-2);background:transparent;
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{
  padding:9px 18px;border-radius:999px;font-size:14px;font-weight:700;color:#051F14;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);border:1px solid transparent;
  box-shadow:0 10px 24px rgba(245,158,11,.32);
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(245,158,11,.45)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:rgba(245,158,11,.08);color:var(--gold-2);cursor:pointer;
}

/* ============ BUTTONS / BADGES ============ */
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:700;font-size:15px;color:#051F14;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);
  box-shadow:0 16px 34px rgba(245,158,11,.34);
  border:1px solid transparent;cursor:pointer;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 42px rgba(245,158,11,.5)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:600;font-size:15px;
  color:var(--gold-2);border:1px solid var(--border-2);background:rgba(245,158,11,.06);cursor:pointer;
}
.btn-outline:hover{background:rgba(245,158,11,.16);color:#fff}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--gold-2);border:1px solid var(--border);
  background:rgba(245,158,11,.06);
}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  background:rgba(245,158,11,.14);border:1px solid var(--border-2);
  color:var(--gold-2);font-size:12.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  font-size:12px;font-weight:700;background:rgba(245,158,11,.12);border:1px solid var(--border);
  color:var(--gold-2);letter-spacing:.4px;
}
.badge-red{background:rgba(220,38,38,.16);border-color:rgba(220,38,38,.42);color:#FCA5A5}

/* ============ ARTICLE HERO ============ */
.article-hero{position:relative;padding:126px 0 46px;overflow:hidden}
.article-hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.2;filter:saturate(1.05);
}
.article-hero::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,31,20,.82) 0%,rgba(5,31,20,.96) 58%,var(--bg) 100%);
}
.article-hero .container{position:relative;z-index:2}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13px;color:var(--dim)}
.breadcrumb a:hover{color:var(--gold-2)}
.breadcrumb i{font-size:10px;opacity:.7}
.article-hero-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:44px;align-items:start;margin-top:20px}
.article-title{
  font-size:clamp(26px,3.4vw,42px);font-weight:800;line-height:1.2;letter-spacing:-.4px;
  margin:18px 0 0;
}
.article-title span{
  background:linear-gradient(120deg,#F59E0B,#FCD34D 60%,#FDE68A);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.article-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:22px;font-size:13.5px;color:var(--muted)}
.article-meta span{display:inline-flex;align-items:center;gap:8px}
.article-meta i{color:var(--gold-2)}
.article-lead{margin-top:22px;color:var(--muted);font-size:16px;line-height:1.75;max-width:680px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.cover-col{display:flex;flex-direction:column;gap:14px}
.cover-frame{
  position:relative;border-radius:26px;overflow:hidden;border:1px solid var(--border-2);
  box-shadow:0 30px 70px rgba(0,0,0,.6);aspect-ratio:16/11;background:var(--bg-2);
}
.cover-frame img{width:100%;height:100%;object-fit:cover}
.cover-frame::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,31,20,.1) 0%,rgba(5,31,20,.3) 55%,rgba(5,31,20,.9) 100%);
}
.live-tag{
  position:absolute;top:16px;left:16px;z-index:3;display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;background:rgba(220,38,38,.92);color:#fff;
  font-size:11.5px;font-weight:800;letter-spacing:.8px;
}
.live-tag i{font-size:8px;animation:blink 1.4s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.cover-caption{
  position:absolute;left:16px;right:16px;bottom:16px;z-index:3;
  font-size:13px;color:var(--muted);background:rgba(5,31,20,.82);
  border:1px solid var(--border);border-radius:14px;padding:11px 14px;backdrop-filter:blur(8px);
}
.countdown{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.countdown div{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:10px 6px;text-align:center;
}
.countdown b{display:block;font-size:22px;font-weight:800;color:var(--gold-2);line-height:1.2}
.countdown span{font-size:10.5px;color:var(--dim);text-transform:uppercase;letter-spacing:.7px}

/* ============ DATA STRIP ============ */
.data-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:38px;
}
.data-item{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:15px 17px;display:flex;gap:12px;align-items:center;transition:.25s;
}
.data-item:hover{border-color:var(--border-2);transform:translateY(-2px)}
.data-item i{font-size:18px;color:var(--gold-2);flex-shrink:0}
.data-item b{display:block;font-size:14.5px;font-weight:700}
.data-item small{font-size:12px;color:var(--dim)}

/* ============ SECTIONS ============ */
.section{padding:66px 0;position:relative}
.section-alt{
  background:linear-gradient(180deg,rgba(11,46,30,.5),rgba(5,31,20,0));
  border-top:1px solid rgba(245,158,11,.12);
  border-bottom:1px solid rgba(245,158,11,.12);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:700;
  letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-2);
}
.sec-title{font-size:clamp(22px,2.6vw,32px);font-weight:800;line-height:1.25;margin:12px 0 0}
.sec-sub{color:var(--muted);margin-top:12px;max-width:780px;font-size:15.5px;line-height:1.72}
.sec-head-left{max-width:800px}

/* ============ ARTICLE LAYOUT ============ */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:46px;align-items:start}
.article-main{max-width:720px;min-width:0}
.article-content{font-size:16.5px;line-height:1.72;color:#E7F5EE}
.article-content p{margin:0 0 18px}
.article-content h2{
  font-size:23px;font-weight:800;line-height:1.32;margin:36px 0 14px;padding-left:14px;
  border-left:4px solid var(--gold);color:#fff;
}
.article-content h3{font-size:19px;font-weight:700;margin:28px 0 12px;color:var(--gold-2)}
.article-content h4{font-size:17px;font-weight:700;margin:22px 0 10px;color:#fff}
.article-content ul,.article-content ol{margin:0 0 18px;padding-left:22px}
.article-content li{margin-bottom:9px}
.article-content ul li::marker{color:var(--gold-2)}
.article-content ol li::marker{color:var(--gold-2);font-weight:700}
.article-content a{color:var(--gold-2);border-bottom:1px dashed rgba(245,158,11,.5)}
.article-content a:hover{color:#fff;border-bottom-color:#fff}
.article-content strong{color:#fff;font-weight:700}
.article-content blockquote{
  margin:26px 0;padding:20px 24px;border-left:4px solid var(--gold);
  background:rgba(245,158,11,.08);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--muted);font-style:italic;
}
.article-content img{border-radius:var(--radius-sm);margin:22px 0;border:1px solid var(--border)}
.article-content table{
  width:100%;border-collapse:collapse;margin:24px 0;font-size:14.5px;
  border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;
}
.article-content th{
  background:rgba(245,158,11,.14);color:var(--gold-2);text-align:left;
  padding:12px 14px;font-weight:700;font-size:13.5px;
}
.article-content td{padding:12px 14px;border-top:1px solid rgba(245,158,11,.14);color:var(--muted)}
.article-content hr{border:0;border-top:1px solid rgba(245,158,11,.2);margin:34px 0}
.article-empty{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:32px;text-align:left;
}
.article-empty h2{font-size:22px;font-weight:800;margin:0 0 12px;border:0;padding:0}
.article-empty p{color:var(--muted);margin:0 0 22px}

/* ============ SIDEBAR ============ */
.side-col{position:sticky;top:96px;display:flex;flex-direction:column;gap:18px}
.side-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.side-card h3{
  font-size:14px;font-weight:800;text-transform:uppercase;letter-spacing:.9px;
  color:var(--gold-2);margin:0 0 14px;
}
.toc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}
.toc-list a{
  display:flex;gap:10px;align-items:flex-start;padding:9px 11px;border-radius:10px;
  font-size:14px;color:var(--muted);border:1px solid transparent;
}
.toc-list a:hover{background:rgba(245,158,11,.1);color:#fff;border-color:var(--border)}
.toc-list i{color:var(--gold-2);font-size:11px;margin-top:5px}
.quick-odds{display:flex;flex-direction:column;gap:10px}
.quick-row{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:10px 12px;border-radius:10px;background:rgba(5,31,20,.6);border:1px solid rgba(245,158,11,.14);
}
.quick-row span{font-size:13px;color:var(--muted)}
.quick-row b{font-size:13.5px;color:var(--gold-2);font-weight:800}
.side-note{font-size:13px;color:var(--dim);margin:12px 0 0;line-height:1.6}
.side-form{display:flex;flex-direction:column;gap:10px;margin-top:14px}

/* ============ TABLES ============ */
.table-wrap{
  overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);
  background:rgba(7,42,27,.55);margin-top:30px;
}
table.odds{width:100%;border-collapse:collapse;min-width:720px}
table.odds thead th{
  background:rgba(245,158,11,.14);color:var(--gold-2);font-size:12.5px;font-weight:800;
  letter-spacing:.6px;text-transform:uppercase;text-align:left;padding:14px 16px;white-space:nowrap;
}
table.odds tbody td{
  padding:14px 16px;border-top:1px solid rgba(245,158,11,.13);font-size:14.5px;color:var(--muted);
  vertical-align:middle;
}
table.odds tbody tr:hover{background:rgba(245,158,11,.05)}
table.odds td.match{color:#fff;font-weight:700}
.trend-up{color:#34D399;font-weight:700}
.trend-down{color:#F87171;font-weight:700}
.trend-flat{color:var(--olive);font-weight:700}

/* ============ CARDS ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:34px}
.info-card{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.info-card:hover{transform:translateY(-4px);border-color:var(--border-2);box-shadow:var(--shadow)}
.info-card .ic{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,rgba(245,158,11,.9),rgba(252,211,77,.9));color:#051F14;
  font-size:18px;margin-bottom:16px;
}
.info-card h3{font-size:17px;font-weight:700;margin:0 0 10px}
.info-card p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.7}
.info-card ul{margin:12px 0 0;padding-left:18px;color:var(--muted);font-size:14px}
.info-card li{margin-bottom:7px}
.info-card li::marker{color:var(--gold-2)}

/* ============ TIMELINE ============ */
.timeline{position:relative;margin-top:34px;padding-left:8px}
.timeline::before{
  content:'';position:absolute;left:8px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,rgba(245,158,11,.55),rgba(245,158,11,.08));
}
.tl-item{position:relative;padding:0 0 26px 34px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:'';position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);border:3px solid #051F14;
  box-shadow:0 0 0 2px rgba(245,158,11,.28);
}
.tl-item h3{font-size:16px;font-weight:700;margin:0 0 6px;color:#fff}
.tl-item time{font-size:12.5px;font-weight:800;color:var(--gold-2);letter-spacing:.6px}
.tl-item p{margin:8px 0 0;color:var(--muted);font-size:14.5px;line-height:1.7}

/* ============ COMPARE ============ */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}
.compare-col{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:24px;
}
.compare-col.is-now{border-color:var(--border-2);background:rgba(245,158,11,.08)}
.compare-col h3{font-size:15px;font-weight:800;letter-spacing:.7px;text-transform:uppercase;margin:0 0 16px;color:var(--gold-2)}
.compare-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.compare-col li{display:flex;justify-content:space-between;gap:14px;font-size:14.5px;color:var(--muted)}
.compare-col li b{color:#fff;font-weight:700}

/* ============ FAQ ============ */
.faq-list{margin-top:30px;display:flex;flex-direction:column;gap:12px}
details.faq{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0 20px;transition:border-color .25s}
details.faq[open]{border-color:var(--border-2)}
details.faq summary{
  cursor:pointer;list-style:none;padding:18px 0;font-weight:600;font-size:15.5px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary .faq-icon{color:var(--gold-2);transition:transform .25s ease;flex-shrink:0}
details.faq[open] summary .faq-icon{transform:rotate(45deg)}
details.faq p{margin:0;padding:0 0 18px;color:var(--muted);font-size:15px;line-height:1.72}

/* ============ CTA ============ */
.cta-band{
  background:linear-gradient(135deg,rgba(11,46,30,.96),rgba(5,31,20,.98));
  border:1px solid var(--border-2);border-radius:var(--radius);padding:38px;
  display:grid;grid-template-columns:1.15fr 1fr;gap:32px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(21px,2.4vw,28px);font-weight:800;margin:12px 0 0;line-height:1.3}
.cta-band p{color:var(--muted);margin:14px 0 0;font-size:15px;line-height:1.72}
.field{
  width:100%;padding:13px 18px;border-radius:999px;background:rgba(5,31,20,.82);
  border:1px solid var(--border);color:var(--text);font-size:14.5px;
}
.field::placeholder{color:var(--dim)}
.field:focus{border-color:var(--border-2);outline:none;box-shadow:0 0 0 3px rgba(245,158,11,.16)}
.form-stack{display:flex;flex-direction:column;gap:12px}
.form-note{font-size:12.5px;color:var(--dim);margin:4px 0 0}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(7,42,27,.6),#04170f);
  border-top:1px solid rgba(245,158,11,.18);padding:56px 0 26px;margin-top:24px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:16px}
.footer-about{color:var(--dim);font-size:14px;margin-top:14px;line-height:1.72;max-width:340px}
.footer-col h4{
  font-size:13px;text-transform:uppercase;letter-spacing:.9px;color:var(--gold-2);margin:0 0 15px;
}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:var(--muted);font-size:14px}
.footer-col a:hover{color:var(--gold-2)}
.footer-contact li{display:flex;gap:10px;color:var(--muted);font-size:14px;align-items:flex-start}
.footer-contact i{color:var(--gold-2);margin-top:4px}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid rgba(245,158,11,.14);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  color:var(--dim);font-size:13px;
}
.fb-links{display:flex;gap:18px;flex-wrap:wrap}
.fb-links a:hover{color:var(--gold-2)}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;width:58px;height:58px;border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 35% 30%,#0B2E1E,#051F14);
  border:2px solid var(--gold);color:var(--gold-2);font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;animation:floaty 3.4s ease-in-out infinite;transition:transform .25s ease,opacity .25s ease;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab i{transition:transform .55s ease}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.94) translateY(3px)}
.fab .dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .article-hero-grid{grid-template-columns:1fr;gap:32px}
  .cover-frame{aspect-ratio:16/9}
  .article-layout{grid-template-columns:1fr;gap:34px}
  .article-main{max-width:100%}
  .side-col{position:static}
  .data-strip{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:1024px){
  .main-nav{
    position:fixed;top:72px;left:0;right:0;margin-left:0;flex-direction:column;align-items:stretch;
    gap:4px;padding:14px 20px 20px;background:rgba(5,31,20,.98);
    border-bottom:1px solid var(--border);backdrop-filter:blur(14px);
    transform:translateY(-14px);opacity:0;pointer-events:none;transition:.26s ease;
  }
  .main-nav.is-open{transform:none;opacity:1;pointer-events:auto}
  .nav-link{padding:12px 14px;font-size:15px}
  .nav-toggle{display:flex;align-items:center;justify-content:center;margin-left:auto}
  .nav-actions{margin-left:0}
  .brand-text em{display:none}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .article-hero{padding:112px 0 36px}
  .grid-3,.grid-2,.compare{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:28px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .article-content h2{font-size:20px}
  .btn-primary,.btn-outline{padding:13px 24px;font-size:14.5px}
  .hero-actions{gap:10px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .header-inner{gap:10px;height:64px}
  .main-nav{top:64px}
  .brand-text strong{font-size:13px}
  .brand-mark{width:36px;height:36px;font-size:16px}
  .btn-login{padding:8px 12px;font-size:12.5px}
  .btn-signup{padding:8px 14px;font-size:12.5px}
  .data-strip{grid-template-columns:1fr}
  .article-title{font-size:24px}
  .article-content{font-size:15.5px}
  .countdown b{font-size:19px}
  .fab{left:12px;bottom:88px;width:54px;height:54px}
  .footer-bottom{flex-direction:column;gap:10px}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#072a1b;
  --panel:rgba(11,46,30,.72);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --dim:#9FBFB0;
  --olive:#A3A375;
  --border:rgba(245,158,11,.22);
  --border-2:rgba(245,158,11,.38);
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 20px 48px rgba(0,0,0,.45);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.25;letter-spacing:-.2px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,opacity .22s ease,border-color .22s ease}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(245,158,11,.16);
}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);color:#051F14;font-size:18px;
  box-shadow:0 8px 20px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:15px;font-weight:800;letter-spacing:.2px}
.brand-text em{font-style:normal;font-size:11px;color:var(--muted);opacity:.8}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:500;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(245,158,11,.10);border-color:var(--border)}
.nav-link.is-active{color:#051F14;background:linear-gradient(140deg,#F59E0B,#FCD34D);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:14px;font-weight:600;color:var(--gold-2);
  border:1px solid var(--border-2);background:transparent;
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{
  padding:9px 18px;border-radius:999px;font-size:14px;font-weight:700;color:#051F14;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);border:1px solid transparent;
  box-shadow:0 10px 24px rgba(245,158,11,.32);
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(245,158,11,.45)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:rgba(245,158,11,.08);color:var(--gold-2);cursor:pointer;
}

/* ============ HERO (magazine split) ============ */
.hero{position:relative;padding:130px 0 74px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.30}
.hero::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,31,20,.78) 0%,rgba(5,31,20,.94) 60%,var(--bg) 100%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .85fr;gap:48px;align-items:start}
.crumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--dim);margin-bottom:18px}
.crumb a:hover{color:var(--gold-2)}
.crumb i{font-size:9px;opacity:.7}
.crumb span{color:var(--muted)}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  background:rgba(245,158,11,.14);border:1px solid var(--border-2);
  color:var(--gold-2);font-size:12.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
}
.hero h1{margin-top:18px;font-size:clamp(29px,4.2vw,50px);font-weight:800;line-height:1.16}
.hero h1 span{
  background:linear-gradient(120deg,#F59E0B,#FCD34D 55%,#FDE68A);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:20px;max-width:660px;color:var(--muted);font-size:16.5px;line-height:1.78}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:700;font-size:15px;color:#051F14;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);
  box-shadow:0 16px 34px rgba(245,158,11,.34);border:1px solid transparent;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 42px rgba(245,158,11,.5)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:600;font-size:15px;
  color:var(--gold-2);border:1px solid var(--border-2);background:rgba(245,158,11,.06);
}
.btn-outline:hover{background:rgba(245,158,11,.16);color:#fff}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-stats li{
  display:flex;align-items:center;gap:9px;padding:11px 18px;border-radius:14px;
  background:rgba(11,46,30,.7);border:1px solid var(--border);font-size:13.5px;color:var(--muted);
}
.hero-stats li i{color:var(--gold-2)}
.hero-stats li b{color:#fff;font-weight:700}

.feature-card{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-2);
  background:linear-gradient(180deg,rgba(11,46,30,.92),rgba(5,31,20,.96));
  box-shadow:var(--shadow);
}
.feature-media{position:relative;aspect-ratio:16/11;overflow:hidden;background:var(--bg-2)}
.feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
.feature-card:hover .feature-media img{transform:scale(1.06)}
.feature-media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,0),rgba(5,31,20,.85))}
.feature-tag{
  position:absolute;top:14px;left:14px;z-index:2;padding:6px 13px;border-radius:999px;
  background:rgba(220,38,38,.92);color:#fff;font-size:11.5px;font-weight:800;letter-spacing:.7px;
  display:inline-flex;align-items:center;gap:7px;
}
.feature-tag i{font-size:8px}
.feature-body{padding:22px}
.feature-body h3{font-size:19px;margin-bottom:12px}
.feature-list li{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 0;border-bottom:1px dashed rgba(245,158,11,.20);
  font-size:13.5px;color:var(--muted);
}
.feature-list li:last-child{border-bottom:0;padding-bottom:0}
.feature-list b{color:var(--gold-2);font-weight:800;white-space:nowrap}
.feature-foot{margin-top:16px;display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--dim)}
.feature-foot i{color:var(--gold-2)}

/* ============ SECTIONS ============ */
.section{padding:74px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(11,46,30,.55),rgba(5,31,20,.85))}
.section-line{border-top:1px solid rgba(245,158,11,.14)}
.section-head{max-width:760px;margin-bottom:38px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--gold-2);
  margin-bottom:14px;
}
.eyebrow::before{content:'';width:26px;height:2px;border-radius:2px;background:linear-gradient(90deg,#F59E0B,#FCD34D)}
.section-head h2{font-size:clamp(23px,2.9vw,34px);line-height:1.25}
.section-head p{margin-top:14px;color:var(--muted);font-size:15.5px;line-height:1.75}

/* metric board */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric-card{
  position:relative;padding:24px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(11,46,30,.92),rgba(5,31,20,.92));
  border:1px solid var(--border);overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.metric-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,#F59E0B,#FCD34D);
  opacity:.75;
}
.metric-card:hover{transform:translateY(-4px);border-color:var(--border-2);box-shadow:0 18px 38px rgba(0,0,0,.45)}
.metric-card i.metric-ico{
  width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:var(--gold-soft);color:var(--gold-2);font-size:16px;margin-bottom:16px;
}
.metric-value{font-size:31px;font-weight:800;color:#fff;line-height:1.1}
.metric-value small{font-size:15px;font-weight:700;color:var(--gold-2);margin-left:3px}
.metric-label{margin-top:8px;font-size:13.5px;font-weight:600;color:var(--muted)}
.metric-note{margin-top:6px;font-size:12.5px;color:var(--dim);line-height:1.55}

/* analysis matrix cards */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.matrix-card{
  padding:26px 24px;border-radius:var(--radius);
  background:rgba(7,42,27,.72);
  border:1px solid var(--border);
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.matrix-card:hover{border-color:var(--border-2);transform:translateY(-3px);background:rgba(11,46,30,.85)}
.matrix-top{display:flex;align-items:center;gap:13px;margin-bottom:14px}
.matrix-ico{
  width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,rgba(245,158,11,.22),rgba(252,211,77,.10));
  border:1px solid var(--border-2);color:var(--gold-2);font-size:17px;flex-shrink:0;
}
.matrix-card h3{font-size:17px}
.matrix-card p{color:var(--dim);font-size:14px;line-height:1.7}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
  padding:5px 12px;border-radius:999px;font-size:11.5px;font-weight:600;
  background:rgba(245,158,11,.10);border:1px solid var(--border);color:var(--gold-2);
}

/* scenario split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split-media{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-2);box-shadow:var(--shadow)}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split-media::after{content:'';position:absolute;inset:0;background:linear-gradient(160deg,rgba(5,31,20,.10),rgba(5,31,20,.72))}
.split-badge{
  position:absolute;left:16px;bottom:16px;z-index:2;display:flex;align-items:center;gap:9px;
  padding:9px 15px;border-radius:12px;background:rgba(5,31,20,.86);
  border:1px solid var(--border);font-size:12.5px;color:var(--muted);
}
.split-badge b{color:var(--gold-2)}
.scenario-list li{
  display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed rgba(245,158,11,.20);
}
.scenario-list li:last-child{border-bottom:0;padding-bottom:0}
.scenario-ico{
  width:36px;height:36px;border-radius:11px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.12);border:1px solid var(--border);color:var(--gold-2);font-size:14px;
}
.scenario-list h3{font-size:16px;margin-bottom:5px}
.scenario-list p{color:var(--dim);font-size:14px;line-height:1.68}

/* comparison table */
.table-wrap{
  border-radius:var(--radius);border:1px solid var(--border);
  background:rgba(7,42,27,.66);overflow:hidden;
}
table.cmp{width:100%;border-collapse:collapse;min-width:640px}
table.cmp th,table.cmp td{padding:16px 20px;text-align:left;font-size:14px;border-bottom:1px solid rgba(245,158,11,.13)}
table.cmp thead th{
  background:rgba(245,158,11,.10);color:var(--gold-2);font-size:12.5px;
  text-transform:uppercase;letter-spacing:1px;font-weight:700;
}
table.cmp thead th:nth-child(3){color:#051F14;background:linear-gradient(140deg,#F59E0B,#FCD34D)}
table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp tbody tr:hover{background:rgba(245,158,11,.05)}
table.cmp td:first-child{color:var(--text);font-weight:600}
table.cmp td{color:var(--dim)}
table.cmp td.strong{color:var(--muted);font-weight:600}
.table-scroll{overflow-x:auto}

/* timeline */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.timeline::before{
  content:'';position:absolute;top:26px;left:8%;right:8%;height:2px;
  background:linear-gradient(90deg,rgba(245,158,11,.55),rgba(245,158,11,.08));
}
.tl-step{position:relative;padding-top:64px}
.tl-dot{
  position:absolute;top:12px;left:0;width:30px;height:30px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);color:#051F14;
  box-shadow:0 0 0 5px rgba(5,31,20,.95),0 0 0 6px var(--border-2);
}
.tl-step h3{font-size:16.5px;margin-bottom:7px}
.tl-step p{color:var(--dim);font-size:13.8px;line-height:1.7}

/* news list (CMS) */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{
  display:flex;flex-direction:column;gap:12px;padding:22px;
  border-radius:var(--radius);border:1px solid var(--border);
  background:linear-gradient(165deg,rgba(11,46,30,.85),rgba(5,31,20,.92));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--border-2);box-shadow:0 18px 40px rgba(0,0,0,.45)}
.news-card h3{font-size:16.5px;line-height:1.45}
.news-card p{color:var(--dim);font-size:13.8px;line-height:1.68}
.news-meta{display:flex;align-items:center;gap:12px;margin-top:auto;font-size:12px;color:var(--olive)}
.news-meta span{display:inline-flex;align-items:center;gap:6px}
.news-meta i{color:var(--gold-2)}
.empty-note{
  padding:22px;border-radius:var(--radius-sm);border:1px dashed var(--border-2);
  color:var(--dim);font-size:14px;background:rgba(7,42,27,.5);
}

/* assurance */
.assure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.assure-item{
  padding:22px;border-radius:var(--radius);border:1px solid var(--border);
  background:rgba(11,46,30,.55);
}
.assure-item i{font-size:19px;color:var(--gold-2)}
.assure-item h3{font-size:15.5px;margin:14px 0 7px}
.assure-item p{color:var(--dim);font-size:13.6px;line-height:1.68}
.age-row{
  margin-top:26px;display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  padding:16px 20px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:rgba(5,31,20,.7);
}
.age-badge{
  width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  border:2px solid var(--gold);color:var(--gold-2);font-weight:800;font-size:13.5px;flex-shrink:0;
}
.age-row p{color:var(--muted);font-size:13.5px;line-height:1.65}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:1fr;}
.faq-item{
  border:1px solid var(--border);border-radius:var(--radius-sm);
  background:rgba(7,42,27,.66);margin-bottom:12px;overflow:hidden;
  transition:border-color .22s ease,background .22s ease;
}
.faq-item:hover{border-color:var(--border-2)}
.faq-item[open]{background:rgba(11,46,30,.85);border-color:var(--border-2)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 52px 18px 20px;position:relative;
  font-size:15.5px;font-weight:600;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'\f067';font-family:'Font Awesome 6 Free';font-weight:900;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:12px;color:var(--gold-2);transition:transform .25s ease;
}
.faq-item[open] summary::after{content:'\f068'}
.faq-item .faq-body{padding:0 20px 20px;color:var(--dim);font-size:14.2px;line-height:1.75}

/* CTA form */
.cta-panel{
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
  padding:44px;border-radius:26px;position:relative;overflow:hidden;
  border:1px solid var(--border-2);
  background:linear-gradient(140deg,rgba(11,46,30,.95),rgba(5,31,20,.98));
  box-shadow:var(--shadow);
}
.cta-panel::after{
  content:'';position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,158,11,.26),transparent 68%);
}
.cta-copy{position:relative;z-index:2}
.cta-copy h2{font-size:clamp(22px,2.7vw,31px)}
.cta-copy p{margin-top:14px;color:var(--muted);font-size:15px;line-height:1.75}
.cta-form{position:relative;z-index:2;display:grid;gap:13px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:7px;letter-spacing:.2px}
.field input,.field select{
  width:100%;padding:13px 16px;border-radius:12px;
  background:rgba(5,31,20,.85);border:1px solid var(--border);
  color:var(--text);font-size:14.5px;outline:none;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.field input::placeholder{color:rgba(159,191,176,.7)}
.field input:focus,.field select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18)}
.cta-form .btn-primary{justify-content:center;margin-top:5px}
.form-note{font-size:12.5px;color:var(--dim);text-align:center}

/* ============ FOOTER ============ */
.site-footer{
  margin-top:20px;padding:64px 0 28px;
  background:linear-gradient(180deg,rgba(5,31,20,.6),#04170f);
  border-top:1px solid rgba(245,158,11,.18);
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{font-size:16px;font-weight:800}
.footer-about{color:var(--dim);font-size:13.8px;line-height:1.72;max-width:340px}
.footer-col h4{font-size:13px;text-transform:uppercase;letter-spacing:1.2px;color:var(--gold-2);margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{color:var(--muted);font-size:14px}
.footer-col ul li a:hover{color:var(--gold-2)}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;color:var(--dim);font-size:13.6px;margin-bottom:11px}
.footer-contact li i{color:var(--gold-2);margin-top:4px;font-size:13px}
.footer-bottom{
  margin-top:42px;padding-top:22px;border-top:1px solid rgba(245,158,11,.14);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--olive);
}
.fb-links{display:flex;flex-wrap:wrap;gap:18px}
.fb-links a{color:var(--muted);font-size:13px}
.fb-links a:hover{color:var(--gold-2)}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 30% 25%,#4a3512,#0b0c0e 72%);
  border:2px solid var(--gold);color:var(--gold-2);font-size:20px;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;animation:none;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.55)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab .fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:var(--red);box-shadow:0 0 0 2px #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .main-nav{
    position:absolute;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:14px 20px 20px;
    background:rgba(5,31,20,.98);
    border-bottom:1px solid var(--border);
    max-height:0;overflow:hidden;opacity:0;pointer-events:none;
    transition:max-height .32s ease,opacity .25s ease;
  }
  .main-nav.is-open{max-height:340px;opacity:1;pointer-events:auto}
  .nav-link{padding:11px 14px;font-size:14.5px}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav-actions{margin-left:auto}
  .hero{padding-top:118px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .feature-card{max-width:560px}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .matrix-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .assure-grid{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr);gap:26px}
  .timeline::before{display:none}
  .split{grid-template-columns:1fr;gap:28px}
  .cta-panel{grid-template-columns:1fr;padding:34px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px}
}
@media (max-width:768px){
  body{font-size:15.5px}
  .section{padding:56px 0}
  .hero{padding:104px 0 56px}
  .hero-lead{font-size:15.5px}
  .matrix-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .assure-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr;gap:22px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-col:last-child{grid-column:1 / -1}
  .btn-primary,.btn-outline{padding:14px 24px;font-size:14.5px}
}
@media (max-width:560px){
  .brand-text{display:none}
  .btn-login{padding:7px 11px;font-size:12.5px}
  .btn-signup{padding:7px 13px;font-size:12.5px}
  .nav-toggle{width:40px;height:40px}
  .header-inner{gap:12px}
  .metric-grid{grid-template-columns:1fr}
  .hero-stats li{width:100%}
  .hero-actions .btn-primary,.hero-actions .btn-outline{width:100%;justify-content:center}
  .cta-panel{padding:24px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  table.cmp th,table.cmp td{padding:13px 14px;font-size:13.2px}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#072a1b;
  --panel:rgba(11,46,30,.72);
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-soft:rgba(245,158,11,.14);
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --dim:#9FBFB0;
  --olive:#A3A375;
  --border:rgba(245,158,11,.22);
  --border-2:rgba(245,158,11,.38);
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 20px 48px rgba(0,0,0,.45);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
html body.page-body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease,background .22s ease,transform .22s ease}
ul{list-style:none;margin:0;padding:0}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
[id]{scroll-margin-top:96px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(245,158,11,.16);
}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);color:#051F14;font-size:18px;
  box-shadow:0 8px 20px rgba(245,158,11,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:15px;font-weight:800;letter-spacing:.2px}
.brand-text em{font-style:normal;font-size:11px;color:var(--muted);opacity:.8}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14px;font-weight:500;color:var(--muted);
  border:1px solid transparent;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(245,158,11,.10);border-color:var(--border)}
.nav-link.is-active{color:#051F14;background:linear-gradient(140deg,#F59E0B,#FCD34D);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  padding:9px 16px;border-radius:999px;font-size:14px;font-weight:600;color:var(--gold-2);
  border:1px solid var(--border-2);background:transparent;
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{
  padding:9px 18px;border-radius:999px;font-size:14px;font-weight:700;color:#051F14;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);border:1px solid transparent;
  box-shadow:0 10px 24px rgba(245,158,11,.32);
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(245,158,11,.45)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:rgba(245,158,11,.08);color:var(--gold-2);cursor:pointer;
}

/* ============ HERO (CATEGORY) ============ */
.cat-hero{position:relative;padding:130px 0 72px;overflow:hidden}
.cat-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.30}
.cat-hero::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,31,20,.80) 0%,rgba(5,31,20,.95) 58%,var(--bg) 100%);
}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  background:rgba(245,158,11,.14);border:1px solid var(--border-2);
  color:var(--gold-2);font-size:12px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
}
.cat-hero h1{
  margin-top:20px;font-size:clamp(29px,4.2vw,50px);font-weight:800;line-height:1.16;letter-spacing:-.5px;
}
.cat-hero h1 span{
  background:linear-gradient(120deg,#F59E0B,#FCD34D 55%,#FDE68A);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:20px;max-width:620px;color:var(--muted);font-size:16.5px;line-height:1.75}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:999px;
  font-weight:700;font-size:15px;color:#051F14;background:linear-gradient(140deg,#F59E0B,#FCD34D);
  box-shadow:0 16px 34px rgba(245,158,11,.34);border:1px solid transparent;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 42px rgba(245,158,11,.5)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{
  display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:999px;
  font-weight:600;font-size:15px;color:var(--gold-2);border:1px solid var(--border-2);
  background:rgba(245,158,11,.06);
}
.btn-outline:hover{background:rgba(245,158,11,.16);color:#fff}
.hero-chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-chips li{
  display:flex;align-items:center;gap:9px;padding:11px 18px;border-radius:14px;
  background:rgba(11,46,30,.7);border:1px solid var(--border);font-size:13.5px;color:var(--muted);
}
.hero-chips li i{color:var(--gold-2)}
.hero-chips li b{color:#fff;font-weight:700}

.ba-stack{display:flex;flex-direction:column;gap:12px}
.ba-card{
  border-radius:var(--radius);padding:22px 22px 20px;
  border:1px solid var(--border);background:var(--panel);backdrop-filter:blur(6px);
}
.ba-card.ba-before{box-shadow:inset 0 0 0 1px rgba(220,38,38,.12)}
.ba-card.ba-after{
  border-color:var(--border-2);
  background:linear-gradient(160deg,rgba(245,158,11,.16),rgba(11,46,30,.82));
  box-shadow:0 18px 40px rgba(0,0,0,.4);
}
.ba-label{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;
  letter-spacing:.6px;text-transform:uppercase;color:var(--gold-2);margin-bottom:12px;
}
.ba-card.ba-before .ba-label{color:#FCA5A5}
.ba-card ul li{
  display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted);
  padding:7px 0;border-bottom:1px dashed rgba(245,158,11,.14);
}
.ba-card ul li:last-child{border-bottom:0;padding-bottom:0}
.ba-card ul li i{margin-top:4px;font-size:12px;color:var(--gold-2)}
.ba-card.ba-before ul li i{color:#F87171}
.ba-arrow{display:flex;justify-content:center;color:var(--gold);font-size:18px;opacity:.7}

/* ============ SECTIONS ============ */
.section{padding:74px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(11,46,30,.55) 0%,rgba(5,31,20,.15) 100%)}
.section-head{max-width:760px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;
  letter-spacing:1.2px;text-transform:uppercase;color:var(--gold);margin-bottom:12px;
}
.section-title{font-size:clamp(23px,2.9vw,34px);font-weight:800;line-height:1.25;letter-spacing:-.3px}
.section-sub{margin-top:14px;color:var(--muted);font-size:15.5px;line-height:1.7}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.35),transparent)}

/* ============ STATS BOARD ============ */
.stat-board{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-card{
  border-radius:var(--radius);padding:26px 22px;border:1px solid var(--border);
  background:linear-gradient(165deg,rgba(11,46,30,.85),rgba(5,31,20,.9));
  position:relative;overflow:hidden;
}
.stat-card::before{
  content:'';position:absolute;top:0;left:0;width:100%;height:3px;
  background:linear-gradient(90deg,#F59E0B,#FCD34D);
}
.stat-card .st-icon{
  width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:var(--gold-soft);color:var(--gold-2);font-size:17px;margin-bottom:16px;
  border:1px solid var(--border);
}
.stat-num{font-size:clamp(26px,3vw,36px);font-weight:800;color:var(--gold-2);line-height:1.1}
.stat-label{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.55}

/* ============ MATRIX ============ */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.matrix-card{
  border-radius:var(--radius);padding:26px 24px;border:1px solid var(--border);
  background:var(--panel);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.matrix-card:hover{transform:translateY(-5px);border-color:var(--border-2);box-shadow:var(--shadow)}
.matrix-card .mx-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.mx-icon{
  width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#F59E0B,#FCD34D);color:#051F14;font-size:17px;flex-shrink:0;
}
.mx-title{font-size:16.5px;font-weight:700;color:#fff}
.matrix-card p{color:var(--muted);font-size:14.5px;line-height:1.68}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
  font-size:11.5px;font-weight:700;letter-spacing:.4px;padding:5px 11px;border-radius:999px;
  background:rgba(245,158,11,.12);border:1px solid var(--border);color:var(--gold-2);
}

/* ============ COMPARE ============ */
.compare-wrap{display:grid;grid-template-columns:1.35fr .65fr;gap:34px;align-items:start}
.cmp-scroll{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:rgba(11,46,30,.55)}
.cmp-table{width:100%;min-width:600px;border-collapse:separate;border-spacing:0}
.cmp-table thead th{
  text-align:left;font-size:13px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;
  color:var(--gold-2);padding:16px 18px;background:rgba(245,158,11,.10);
  border-bottom:1px solid var(--border);
}
.cmp-table thead th:last-child{color:#051F14;background:linear-gradient(140deg,#F59E0B,#FCD34D)}
.cmp-table tbody td{
  padding:16px 18px;font-size:14.5px;color:var(--muted);border-bottom:1px solid rgba(245,158,11,.12);
  vertical-align:top;line-height:1.6;
}
.cmp-table tbody tr:last-child td{border-bottom:0}
.cmp-table tbody td:first-child{color:#fff;font-weight:600;width:26%}
.cmp-table tbody td:last-child{background:rgba(245,158,11,.05);color:#EAF7F0;font-weight:500}
.compare-side{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-2);
  position:relative;box-shadow:var(--shadow);
}
.compare-side img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.compare-side .cs-overlay{
  position:absolute;inset:auto 0 0 0;padding:22px;
  background:linear-gradient(180deg,rgba(5,31,20,0),rgba(5,31,20,.95));
}
.compare-side .cs-overlay h3{font-size:17px;font-weight:800;color:#fff}
.compare-side .cs-overlay p{margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.6}

/* ============ TIMELINE ============ */
.timeline{position:relative;padding-left:34px}
.timeline::before{
  content:'';position:absolute;left:9px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,#F59E0B,rgba(245,158,11,.1));
}
.tl-item{position:relative;padding:0 0 26px 0}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:'';position:absolute;left:-31px;top:7px;width:14px;height:14px;border-radius:50%;
  background:var(--bg);border:3px solid var(--gold);box-shadow:0 0 0 4px rgba(245,158,11,.14);
}
.tl-time{font-size:13px;font-weight:800;color:var(--gold-2);letter-spacing:.6px}
.tl-title{font-size:16.5px;font-weight:700;color:#fff;margin-top:5px}
.tl-text{margin-top:7px;font-size:14.5px;color:var(--muted);line-height:1.68;max-width:760px}

/* ============ NEWS LIST ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
  border-radius:var(--radius);border:1px solid var(--border);background:var(--panel);
  overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--border-2);box-shadow:var(--shadow)}
.news-link{display:flex;flex-direction:column;height:100%;padding:24px 22px}
.news-cat{
  display:inline-flex;align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.5px;
  text-transform:uppercase;padding:5px 11px;border-radius:999px;color:var(--gold-2);
  background:rgba(245,158,11,.12);border:1px solid var(--border);margin-bottom:14px;
}
.news-title{font-size:16.5px;font-weight:700;color:#fff;line-height:1.45}
.news-card:hover .news-title{color:var(--gold-2)}
.news-sum{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.65;flex-grow:1}
.news-meta{
  margin-top:18px;padding-top:14px;border-top:1px dashed rgba(245,158,11,.18);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:12.5px;color:var(--dim);
}
.news-meta i{color:var(--gold);margin-right:6px}
.news-empty{
  border-radius:var(--radius);border:1px dashed var(--border-2);background:rgba(11,46,30,.5);
  padding:34px;text-align:center;color:var(--muted);font-size:15px;
}
.list-more{display:flex;justify-content:center;margin-top:34px}
.link-more{
  display:inline-flex;align-items:center;gap:10px;padding:13px 26px;border-radius:999px;
  border:1px solid var(--border-2);color:var(--gold-2);font-weight:600;font-size:14.5px;
  background:rgba(245,158,11,.06);
}
.link-more:hover{background:rgba(245,158,11,.16);color:#fff}

/* ============ TRUST ============ */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-item{
  border-radius:var(--radius-sm);border:1px solid var(--border);background:rgba(11,46,30,.6);
  padding:22px 20px;
}
.trust-item i{font-size:20px;color:var(--gold-2);margin-bottom:12px;display:block}
.trust-item h4{font-size:15.5px;font-weight:700;color:#fff}
.trust-item p{margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.62}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{
  border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--panel);
  overflow:hidden;transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--border-2);background:rgba(11,46,30,.85)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;display:flex;align-items:center;gap:14px;
  font-size:15.5px;font-weight:600;color:#fff;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'\f067';font-family:'Font Awesome 6 Free';font-weight:900;font-size:12px;
  color:var(--gold-2);margin-left:auto;transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--gold-2)}
.faq-body{padding:0 22px 20px 22px;font-size:14.5px;color:var(--muted);line-height:1.7}

/* ============ CTA FORM ============ */
.cta-wrap{
  border-radius:26px;border:1px solid var(--border-2);overflow:hidden;position:relative;
  background:linear-gradient(150deg,rgba(245,158,11,.16),rgba(11,46,30,.9) 45%,rgba(5,31,20,.96));
  box-shadow:var(--shadow);
}
.cta-inner{display:grid;grid-template-columns:1fr .85fr;gap:40px;padding:46px 42px;align-items:center}
.cta-inner h2{font-size:clamp(22px,2.7vw,31px);font-weight:800;line-height:1.28}
.cta-inner p{margin-top:14px;color:var(--muted);font-size:15px;line-height:1.7;max-width:520px}
.cta-points{margin-top:22px;display:flex;flex-direction:column;gap:10px}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted)}
.cta-points li i{color:var(--gold-2);margin-top:4px;font-size:12px}
.cta-form{
  background:rgba(5,31,20,.72);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px 24px;backdrop-filter:blur(8px);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--gold-2);margin-bottom:8px}
.field input,.field select{
  width:100%;padding:13px 15px;border-radius:12px;background:rgba(11,46,30,.85);
  border:1px solid var(--border);color:#fff;font-size:14.5px;transition:border-color .22s ease,box-shadow .22s ease;
}
.field input::placeholder{color:rgba(209,250,229,.45)}
.field input:focus,.field select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.16);outline:none}
.field select option{background:#0B2E1E;color:#fff}
.btn-submit{
  width:100%;padding:15px 24px;border-radius:999px;border:1px solid transparent;cursor:pointer;
  font-weight:700;font-size:15px;color:#051F14;background:linear-gradient(140deg,#F59E0B,#FCD34D);
  box-shadow:0 14px 30px rgba(245,158,11,.32);transition:transform .2s ease,box-shadow .2s ease;
}
.btn-submit:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(245,158,11,.46)}
.btn-submit:active{transform:translateY(0)}
.form-note{margin-top:12px;font-size:12.5px;color:var(--dim);line-height:1.6}
.form-note.is-ok{color:var(--gold-2);font-weight:600}

/* ============ FAB ============ */
.fab-royal{
  width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 32% 28%,#0B2E1E 0%,#051F14 62%,#0B2E1E 100%);
  border:2px solid var(--gold);color:var(--gold-2);font-size:20px;position:relative;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  animation:fabFloat 3.2s ease-in-out infinite;
}
.fab-royal:hover{transform:scale(1.1);opacity:1}
.fab-royal:hover i{animation:fabSpin .7s ease}
.fab-royal:active{transform:scale(.95) translateY(3px)}
.fab-royal i{transition:transform .3s ease}
.fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #F8FAFC;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* ============ FOOTER ============ */
.site-footer{
  margin-top:20px;border-top:1px solid rgba(245,158,11,.18);
  background:linear-gradient(180deg,rgba(11,46,30,.55),rgba(5,31,20,1));
  padding:60px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{font-size:15.5px;font-weight:800;color:#fff}
.footer-about{font-size:14px;color:var(--muted);line-height:1.7;max-width:360px}
.footer-col h4{font-size:13px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px}
.footer-col ul li{margin-bottom:11px}
.footer-col ul li a{font-size:14px;color:var(--muted)}
.footer-col ul li a:hover{color:var(--gold-2)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted);margin-bottom:12px}
.footer-contact li i{color:var(--gold);margin-top:4px;font-size:13px}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(245,158,11,.14);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--dim);
}
.fb-links{display:flex;flex-wrap:wrap;gap:18px}
.fb-links a:hover{color:var(--gold-2)}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:38px}
  .stat-board{grid-template-columns:repeat(2,1fr)}
  .matrix-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .compare-wrap{grid-template-columns:1fr}
  .compare-side img{aspect-ratio:16/9}
  .cta-inner{grid-template-columns:1fr;padding:38px 30px;gap:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:860px){
  .main-nav{
    position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:rgba(5,31,20,.98);border-bottom:1px solid var(--border);
    padding:14px 20px 20px;gap:8px;display:none;margin-left:0;
  }
  .main-nav.is-open{display:flex}
  .nav-link{padding:12px 16px;border-radius:12px;font-size:15px}
  .nav-toggle{display:flex;align-items:center;justify-content:center;margin-left:auto}
  .nav-actions{margin-left:auto}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .cat-hero{padding:112px 0 56px}
  .brand-text em{display:none}
}
@media (max-width:640px){
  .container{padding:0 16px}
  .header-inner{gap:12px;height:66px}
  .btn-login{padding:8px 12px;font-size:13px}
  .btn-signup{padding:8px 14px;font-size:13px}
  .brand-text strong{font-size:13.5px}
  .brand-mark{width:36px;height:36px;font-size:16px}
  .main-nav{top:66px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn-primary,.btn-outline{justify-content:center;width:100%}
  .stat-board{grid-template-columns:1fr}
  .matrix-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-inner{padding:30px 20px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .fab-royal{width:52px;height:52px;font-size:18px}
}