/* ============================================================
   MEGACORE — Website UI kit styles
   Uses tokens from ../../colors_and_type.css
   ============================================================ */

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--mc-font-body);
  color:var(--mc-fg-1);
  background:var(--mc-white);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
:focus-visible{outline:3px solid var(--mc-green);outline-offset:2px;border-radius:3px}
section[id]{scroll-margin-top:96px}
/* tasteful scroll reveal — JS adds .reveal; default state stays visible if JS/motion off */
@media (prefers-reduced-motion: no-preference){
  .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
  .reveal.in{opacity:1;transform:none}
}
.mc-ic{display:inline-flex;align-items:center;justify-content:center;flex:none}
.mc-ic svg{width:100%;height:100%;stroke-width:2}

.mc-container{max-width:var(--mc-container);margin:0 auto;padding-inline:24px}
.mc-section{padding-block:var(--mc-section-y)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:50px;padding-inline:26px;border-radius:var(--mc-radius-pill);
  font-family:var(--mc-font-body);font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform 150ms cubic-bezier(.34,1.56,.64,1),box-shadow 180ms ease,background 180ms ease,border-color 180ms ease,color 180ms ease;
}
.btn .mc-ic{width:18px;height:18px}
.btn-primary{background:var(--mc-gradient-green);color:#fff;box-shadow:var(--mc-shadow-green-soft)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--mc-shadow-green)}
.btn-primary:active{transform:translateY(1px) scale(.96);background:var(--mc-green-700);box-shadow:var(--mc-shadow-green-soft);transition-duration:90ms}
.btn-ghost:active,.btn-ghost-dark:active{transform:translateY(1px) scale(.96);transition-duration:90ms}
.btn:focus-visible{outline:3px solid var(--mc-green-bright);outline-offset:2px}
.btn-ghost-dark{background:transparent;color:#fff;border-color:rgba(255,255,255,0.24)}
.btn-ghost-dark:hover{border-color:rgba(33,242,103,0.6);color:var(--mc-green-bright)}
.btn-ghost{background:#fff;color:var(--mc-ink);border-color:var(--mc-border-strong)}
.btn-ghost:hover{border-color:var(--mc-green);color:var(--mc-green)}
.btn-sm{height:42px;padding-inline:20px;font-size:14px}
.btn-block{width:100%}

/* ---------- eyebrow / section head ---------- */
/* Eyebrow: brand skew mark (from logomark) + trailing hairline — mono, uppercase */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mc-font-mono);font-weight:600;font-size:12px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--mc-green);
}
.eyebrow::before{content:"";width:15px;height:9px;background:currentColor;transform:skewX(-20deg);flex:none}
.eyebrow::after{content:"";width:46px;height:1px;flex:none;opacity:.5;background:linear-gradient(90deg,currentColor,transparent)}
.eyebrow.on-dark{color:var(--mc-green-bright)}
.eyebrow.on-dark::before{box-shadow:0 0 10px rgba(33,242,103,0.7)}
.sec-head{max-width:680px;margin-bottom:clamp(32px,5vw,48px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{font-family:var(--mc-font-display);font-weight:800;font-size:clamp(30px,4vw,42px);line-height:1.18;letter-spacing:-0.03em;margin:16px 0 0}
.sec-head p{font-size:18px;line-height:1.6;color:var(--mc-fg-2);margin:16px 0 0}

/* ============================================================
   HEADER
   ============================================================ */
.hd-wrap{position:fixed;top:0;left:0;right:0;z-index:50;transition:background 280ms ease}
.hd{background:transparent;border-bottom:1px solid transparent;transition:background 280ms ease,border-color 280ms ease,backdrop-filter 280ms ease}
.hd-wrap.scrolled .hd{background:rgba(255,255,255,0.86);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom-color:rgba(8,17,12,0.06)}
.hd-in{height:80px;display:flex;align-items:center;gap:24px}
.hd-logo{height:34px;flex:none}
.hd-logo-link{display:inline-flex;align-items:center}
.hd-logo-dark{display:none}
.hd-logo-light{display:block}
.hd-wrap.scrolled .hd-logo-dark{display:block}
.hd-wrap.scrolled .hd-logo-light{display:none}
.hd-nav{display:flex;align-items:center;gap:clamp(14px,1.8vw,28px);margin-left:4px;flex-shrink:0}
.hd-link{font-size:15px;font-weight:700;color:#fff;display:inline-flex;align-items:center;gap:5px;white-space:nowrap;cursor:pointer;transition:color 180ms ease;background:none;border:0;font-family:inherit;padding:0}
.hd-link:hover{color:var(--mc-green-bright)}
.hd-wrap.scrolled .hd-link{color:var(--mc-ink)}
.hd-wrap.scrolled .hd-link:hover{color:var(--mc-green)}
.hd-link .mc-ic{width:16px;height:16px;transition:transform 200ms ease}
.hd-link.open .mc-ic{transform:rotate(180deg)}
.hd-spacer{flex:1}
.hd-actions{display:flex;align-items:center;gap:12px}
.hd-burger{display:none;background:none;border:0;cursor:pointer;color:#fff;width:40px;height:40px;align-items:center;justify-content:center}
.hd-wrap.scrolled .hd-burger{color:var(--mc-ink)}

/* dropdown */
.dd-wrap{position:relative}
.dd{
  position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(-6px);
  width:560px;background:#fff;border:1px solid var(--mc-border);border-radius:var(--mc-radius-lg);
  box-shadow:var(--mc-shadow-lift);padding:14px;
  display:grid;grid-template-columns:1fr 1fr;gap:6px;
  opacity:0;visibility:hidden;transition:opacity 180ms ease,transform 180ms ease;
}
.dd.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dd-item{display:flex;gap:13px;align-items:flex-start;padding:13px;border-radius:var(--mc-radius-md);cursor:pointer;transition:background 160ms ease}
.dd-item:hover{background:var(--mc-green-050)}
.dd-ic{width:42px;height:42px;border-radius:12px;background:var(--mc-green-050);color:var(--mc-green);display:flex;align-items:center;justify-content:center;flex:none}
.dd-ic .mc-ic{width:21px;height:21px}
.dd-item:hover .dd-ic{background:var(--mc-green);color:#fff}
.dd-t{display:block;font-weight:600;font-size:14.5px;color:var(--mc-ink)}
.dd-d{display:block;font-size:12.5px;color:var(--mc-fg-3);margin-top:2px;line-height:1.45}

/* mobile menu */
.hd-mobile{display:none;border-top:1px solid var(--mc-border);background:#fff;padding:16px 24px 24px}
.hd-mobile a{display:block;padding:12px 0;font-weight:500;border-bottom:1px solid var(--mc-border)}
.hd-mobile .btn{margin-top:16px}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;background:var(--mc-gradient-dark);color:#fff;overflow:hidden}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% center;filter:hue-rotate(-72deg) saturate(1.15) brightness(0.62) contrast(1.05);z-index:1;pointer-events:none}
.hero-plexus{position:absolute;inset:0;width:100%;height:100%;z-index:3;pointer-events:none;opacity:.9}
.hero::before{content:"";position:absolute;width:760px;height:760px;right:-160px;top:-220px;background:var(--mc-glow-green);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,#08110C 0%,rgba(8,17,12,0.92) 30%,rgba(8,17,12,0.6) 52%,rgba(8,17,12,0.3) 76%,rgba(8,17,12,0.5) 100%),linear-gradient(180deg,rgba(8,17,12,0.45) 0%,transparent 24%,transparent 64%,#08110C 100%);pointer-events:none}
.hero-in{position:relative;z-index:4;display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;padding:124px 24px 96px}
.hero h1{font-family:var(--mc-font-display);font-weight:800;font-size:clamp(40px,7vw,76px);line-height:1.1;letter-spacing:-0.035em;margin:22px 0 0}
.hero h1 .g{color:var(--mc-green-bright)}
.hero p.sub{max-width:540px;font-size:18px;line-height:1.7;color:var(--mc-fg-on-dark-2);margin:22px 0 0}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}

/* hero visual card */
.rack{position:relative;background:linear-gradient(160deg,#0d1712,#070d0a);border:1px solid rgba(255,255,255,0.08);border-radius:var(--mc-radius-xl);padding:26px;box-shadow:0 40px 90px rgba(0,0,0,0.5);animation:float-soft 6s ease-in-out infinite}
.rack::before{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--mc-glow-green);opacity:.5;pointer-events:none}
.rack-top{position:relative;display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.rack-top .lbl{font-family:var(--mc-font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mc-fg-on-dark-3)}
.rack-status{display:flex;align-items:center;gap:12px}
.led-rack{display:flex;align-items:center;gap:5px}
.led{width:7px;height:7px;border-radius:50%;background:var(--mc-green-bright);opacity:.22;box-shadow:0 0 6px rgba(33,242,103,0.55)}
.rack-dot{width:9px;height:9px;border-radius:50%;background:var(--mc-green-bright);box-shadow:0 0 10px var(--mc-green-bright)}
@media (prefers-reduced-motion: no-preference){
  .led{animation:led-blink 1.5s steps(1,end) infinite}
  .led:nth-child(1){animation-delay:0ms}
  .led:nth-child(2){animation-delay:240ms}
  .led:nth-child(3){animation-delay:660ms}
  .led:nth-child(4){animation-delay:420ms}
  .led:nth-child(5){animation-delay:900ms}
  .rack-dot{animation:heartbeat 1.7s ease-in-out infinite}
}
@keyframes led-blink{0%,100%{opacity:.2}46%{opacity:1}60%{opacity:.45}}
@keyframes heartbeat{0%,38%,100%{transform:scale(1);box-shadow:0 0 10px var(--mc-green-bright)}14%{transform:scale(1.5);box-shadow:0 0 16px var(--mc-green-bright)}24%{transform:scale(1)}30%{transform:scale(1.32)}}

/* Interactive cost calculator (hero card) */
.calc{position:relative;display:flex;flex-direction:column;gap:16px}
.calc-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.calc-q{font-size:13.5px;color:var(--mc-fg-on-dark-2)}
.calc-oem-val{font-family:var(--mc-font-mono);font-weight:700;font-size:15px;color:#fff;flex:none}
.calc-range{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;outline:none;cursor:pointer;background:rgba(255,255,255,0.12);margin:2px 0}
.calc-range::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--mc-green-bright);border:0;box-shadow:0 0 0 4px rgba(33,242,103,0.18),0 2px 8px rgba(0,0,0,0.45);cursor:pointer;transition:transform 120ms ease,box-shadow 160ms ease}
.calc-range::-webkit-slider-thumb:hover{transform:scale(1.14)}
.calc-range::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--mc-green-bright);border:0;box-shadow:0 0 0 4px rgba(33,242,103,0.18),0 2px 8px rgba(0,0,0,0.45);cursor:pointer}
.calc-range:focus-visible{box-shadow:0 0 0 3px rgba(33,242,103,0.4)}
.rack-foot{position:relative;display:flex;justify-content:space-between;margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,0.08)}
.rack-foot .m .v{font-family:var(--mc-font-display);font-weight:800;font-size:22px;color:var(--mc-green-bright)}
.rack-foot .m .k{font-size:11px;color:var(--mc-fg-on-dark-3);margin-top:2px}
/* cost comparison + impact metrics card */
.cost{position:relative;display:flex;flex-direction:column;gap:18px}
.cost-row{display:flex;flex-direction:column;gap:9px}
.cost-head{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;color:var(--mc-fg-on-dark-2)}
.cost-pct{font-family:var(--mc-font-mono);font-weight:700;font-size:14px;flex:none}
.cost-pct.oem{color:var(--mc-fg-on-dark-3)}
.cost-pct.mc{color:var(--mc-green-bright)}
.cost-bar{height:15px;border-radius:8px;background:rgba(255,255,255,0.06);overflow:hidden}
.cost-bar i{display:block;height:100%;border-radius:8px;transition:width 320ms cubic-bezier(.22,1,.36,1)}
.cost-bar i.oem{width:100%;background:linear-gradient(90deg,rgba(255,255,255,0.30),rgba(255,255,255,0.14))}
.cost-bar i.mc{width:40%;background:linear-gradient(90deg,var(--mc-green),var(--mc-green-bright));box-shadow:0 0 18px rgba(33,242,103,0.5)}
.cost-save{display:flex;align-items:center;gap:9px;font-size:13.5px;line-height:1.4;color:#fff;background:rgba(33,242,103,0.10);border:1px solid rgba(33,242,103,0.26);border-radius:11px;padding:11px 14px}
.cost-save b{color:var(--mc-green-bright);font-weight:800}
.cost-save .mc-ic{width:18px;height:18px;color:var(--mc-green-bright);flex:none}
.rack-foot.four{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.rack-foot.four .m{text-align:left}
.rack-foot.four .m .v{font-size:20px}
@media (prefers-reduced-motion: no-preference){
  .cost-bar i{width:0;animation:cost-grow 1200ms cubic-bezier(.22,1,.36,1) 200ms both}
}
@keyframes cost-grow{from{width:0}}
@keyframes float-soft{0%{transform:translateY(0)}50%{transform:translateY(-14px)}100%{transform:translateY(0)}}
@media (prefers-reduced-motion: reduce){
  .rack{animation:none}
}
/* search-field placeholder — AA contrast */
.eosl-search input::placeholder{color:var(--mc-gray-500);opacity:1}

/* ============================================================
   LOGO STRIP
   ============================================================ */
.strip{border-bottom:1px solid var(--mc-border);background:var(--mc-bg-soft)}
.strip-in{padding-block:52px}
.strip-head{text-align:center;margin-bottom:30px}
.strip-head .strip-sub{font-size:16px;color:var(--mc-green-700);font-weight:600;line-height:1.6;margin:0 auto;max-width:none;white-space:nowrap}
@media (max-width:860px){.strip-head .strip-sub{white-space:normal;max-width:620px}}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.strip-cell{display:flex;align-items:center;justify-content:center;padding:22px 26px;min-height:104px;background:#fff;border:1px solid var(--mc-border);border-radius:var(--mc-radius-md);transition:border-color 200ms ease,transform 200ms ease,box-shadow 200ms ease}
.strip-cell:hover{border-color:rgba(0,154,68,0.35);transform:translateY(-3px);box-shadow:var(--mc-shadow-xs)}
.partner-logo{width:auto;height:auto;max-height:48px;max-width:172px;object-fit:contain;filter:grayscale(1) opacity(0.55);transition:filter 240ms ease,opacity 240ms ease}
.strip-cell:hover .partner-logo{filter:grayscale(0) opacity(1)}
/* per-logo optical normalisation */
.lg-cisco{max-height:54px;max-width:118px}
.lg-supermicro{max-height:58px;max-width:120px}
.lg-ibm{max-height:48px;max-width:140px}
.lg-hpe{max-height:50px;max-width:130px}
.lg-juniper{max-height:38px;max-width:150px}
.lg-dell{max-width:150px}
.lg-fortinet{max-width:172px}
.lg-lenovo{max-width:158px}

/* ============================================================
   METRICS
   ============================================================ */
.metrics{background:var(--mc-bg-soft)}
.metrics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.stat-card{min-width:0;background:#fff;border:1px solid var(--mc-border);border-radius:var(--mc-radius-lg);padding:24px 26px;box-shadow:var(--mc-shadow-card);display:flex;align-items:center;gap:16px;transition:transform 220ms ease,box-shadow 220ms ease,border-color 220ms ease}
.stat-card:hover{transform:translateY(-6px);border-color:rgba(0,154,68,0.35);box-shadow:var(--mc-shadow-green-soft)}
.stat-card .ic{width:48px;height:48px;border-radius:13px;background:var(--mc-green-050);color:var(--mc-green);display:flex;align-items:center;justify-content:center;flex:none}
.stat-text{min-width:0}
.stat-card .v{font-family:var(--mc-font-display);font-weight:800;font-size:27px;color:var(--mc-green);letter-spacing:-0.02em;line-height:1.1;white-space:nowrap}
.stat-card .k{font-size:14px;color:var(--mc-fg-3);margin-top:3px;line-height:1.4}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:stretch}
.about-list{margin-top:28px;display:flex;flex-direction:column;gap:16px}
.about-list .it{display:flex;gap:14px;align-items:flex-start}
.about-list .ic{width:40px;height:40px;border-radius:11px;background:var(--mc-green-050);color:var(--mc-green);display:flex;align-items:center;justify-content:center;flex:none}
.about-list .it h4{margin:0;font-family:var(--mc-font-display);font-weight:700;font-size:18px;color:var(--mc-ink)}
.about-list .it p{margin:4px 0 0;font-size:15.5px;color:var(--mc-fg-2);line-height:1.55}
.about-visual{position:relative;order:-1;background:var(--mc-gradient-dark);border-radius:var(--mc-radius-xl);padding:40px;color:#fff;overflow:hidden;min-height:380px;display:flex;flex-direction:column;justify-content:center}
.about-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;filter:hue-rotate(-72deg) saturate(0.55) brightness(0.5) contrast(1.05);z-index:0;pointer-events:none}
.about-visual::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(120% 90% at 60% 42%,rgba(6,13,9,0.28) 0%,rgba(6,13,9,0.62) 62%,rgba(6,13,9,0.85) 100%),linear-gradient(180deg,rgba(6,13,9,0.62) 0%,rgba(6,13,9,0.2) 34%,rgba(6,13,9,0.55) 78%,rgba(6,13,9,0.82) 100%)}
.about-visual .badge{position:absolute;top:32px;left:32px;z-index:1;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;font-family:var(--mc-font-mono);font-size:12px;color:var(--mc-green-bright);background:rgba(5,12,8,0.62);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid rgba(33,242,103,0.5);border-radius:var(--mc-radius-pill);padding:8px 15px}
.about-visual .quote{position:relative;z-index:1;font-family:var(--mc-font-display);font-weight:700;font-size:clamp(21px,3.2vw,27px);line-height:1.32;letter-spacing:-0.02em;text-shadow:0 2px 18px rgba(0,0,0,0.55)}
.about-visual .who{position:relative;z-index:1;margin-top:16px;font-size:14px;color:rgba(255,255,255,0.78);text-shadow:0 1px 10px rgba(0,0,0,0.5)}

/* ============================================================
   SERVICES
   ============================================================ */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.svc-card{background:#fff;border:1px solid var(--mc-border);border-radius:var(--mc-radius-xl);padding:32px;box-shadow:var(--mc-shadow-card);transition:transform 220ms ease,box-shadow 220ms ease,border-color 220ms ease;display:flex;flex-direction:column}
.svc-card:hover{transform:translateY(-6px);border-color:rgba(0,154,68,0.35);box-shadow:0 28px 70px rgba(0,154,68,0.14)}
/* nhóm dịch vụ: nhãn mảng + grid 3 cột cho mảng triển khai & bảo trì */
.svc-group-h{display:flex;align-items:center;gap:12px;margin:34px 0 16px;font-family:var(--mc-font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mc-fg-3);font-weight:600}
.svc-group-h::before{content:"";width:11px;height:7px;background:var(--mc-green);transform:skewX(-20deg);flex:none}
.svc-group-h::after{content:"";flex:1;height:1px;background:var(--mc-border)}
.svc-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.svc-grid.cols-3 .svc-card{padding:26px}
@media (max-width:1020px){.svc-grid.cols-3{grid-template-columns:1fr 1fr}}
@media (max-width:700px){.svc-grid.cols-3{grid-template-columns:1fr}}
   Đặt SAU .svc-card và dùng 2 lớp để thắng specificity. */
.svc-head{display:flex;gap:16px;align-items:center;margin-bottom:18px}
.svc-ic{width:60px;height:60px;border-radius:16px;background:var(--mc-green-050);color:var(--mc-green);display:flex;align-items:center;justify-content:center;flex:none;transition:background 220ms ease,color 220ms ease}
.svc-ic .mc-ic{width:28px;height:28px}
.svc-card:hover .svc-ic{background:var(--mc-green);color:#fff}
.svc-card h3{font-family:var(--mc-font-display);font-weight:700;font-size:20px;margin:0;letter-spacing:-0.01em;line-height:1.2}
.svc-card .tag{font-family:var(--mc-font-mono);color:var(--mc-slate);font-size:12px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;margin-top:5px}
.svc-card p{font-size:15.5px;color:var(--mc-fg-2);line-height:1.6;margin:0}
.svc-card ul{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:10px}
.svc-card li{display:flex;align-items:flex-start;gap:9px;font-size:15px;color:var(--mc-fg-1);line-height:1.5}
.svc-card li .mc-ic{width:17px;height:17px;color:var(--mc-green);flex:none;margin-top:2px}
.svc-brands{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.brand-chip{font-family:var(--mc-font-mono);font-size:12px;color:var(--mc-fg-2);border:1px solid var(--mc-border);background:var(--mc-bg-soft);padding:5px 11px;border-radius:var(--mc-radius-pill)}
.svc-actions{display:flex;gap:10px;margin-top:22px;padding-top:20px;border-top:1px solid var(--mc-border)}

/* ============================================================
   PRICING
   ============================================================ */
.pricing{background:var(--mc-bg-soft)}
.price-toggle{display:inline-flex;background:#fff;border:1px solid var(--mc-border);border-radius:var(--mc-radius-pill);padding:5px;gap:4px;margin:0 auto 12px;position:relative}
.price-toggle button{border:0;background:none;font-family:inherit;font-weight:600;font-size:14px;color:var(--mc-fg-3);padding:9px 22px;border-radius:var(--mc-radius-pill);cursor:pointer;transition:color 200ms ease;position:relative;z-index:1}
.price-toggle button.active{color:#fff}
.price-toggle .pill{position:absolute;top:5px;bottom:5px;border-radius:var(--mc-radius-pill);background:var(--mc-gradient-green);transition:transform 260ms cubic-bezier(.4,0,.2,1),width 260ms cubic-bezier(.4,0,.2,1);z-index:0}
.price-save{font-size:13px;color:var(--mc-green);font-weight:600}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price-card{background:#fff;border:1px solid var(--mc-border);border-radius:var(--mc-radius-xl);padding:30px;position:relative;display:flex;flex-direction:column;transition:transform 220ms ease,box-shadow 220ms ease}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--mc-shadow-card)}
.price-card.featured{border-color:var(--mc-green);box-shadow:var(--mc-shadow-green-soft)}
.price-card .flag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--mc-gradient-green);color:#fff;font-size:12px;font-weight:700;padding:6px 16px;border-radius:var(--mc-radius-pill);white-space:nowrap;box-shadow:var(--mc-shadow-green-soft)}
.price-card .name{font-family:var(--mc-font-display);font-weight:700;font-size:19px}
.price-card .desc{font-size:14.5px;color:var(--mc-fg-3);margin-top:5px;min-height:40px}
.price-card .coverage{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:20px 0 6px;padding:16px 18px;border-radius:var(--mc-radius-md);background:var(--mc-green-050);border:1px solid var(--mc-green-100)}
.price-card.featured .coverage{background:var(--mc-green);border-color:var(--mc-green)}
.price-card .cv-label{font-size:13px;color:var(--mc-fg-3)}
.price-card.featured .cv-label{color:rgba(255,255,255,0.85)}
.price-card .cv-val{font-family:var(--mc-font-display);font-weight:800;font-size:30px;color:var(--mc-green);letter-spacing:-0.02em}
.price-card.featured .cv-val{color:#fff}
.price-card .feats{list-style:none;padding:0;margin:18px 0 22px;display:flex;flex-direction:column}
.price-card .feats li{display:flex;align-items:flex-start;gap:11px;padding:11px 0;border-bottom:1px dashed var(--mc-border-dashed);font-size:15px;line-height:1.45;color:var(--mc-fg-1)}
.price-card .feats li .mc-ic{width:17px;height:17px;color:var(--mc-green);flex:none;margin-top:2px}
.price-card .btn{margin-top:auto}

/* ============================================================
   EOSL
   ============================================================ */
.eosl-grid{display:grid;grid-template-columns:0.92fr 1.08fr;gap:56px;align-items:start}
.eosl-intro,.eosl-card{min-width:0}
/* EOSL top row: intro | benefits + CTA */
.eosl-top{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,5vw,64px);align-items:start;margin-bottom:clamp(38px,4.5vw,54px)}
.eosl-side{display:flex;flex-direction:column;min-width:0}
.eosl-side .eosl-benefits{margin-top:0}
.eosl-intro h2{font-family:var(--mc-font-display);font-weight:800;font-size:clamp(28px,3.4vw,40px);line-height:1.2;letter-spacing:-0.03em;margin:16px 0 0}
.eosl-intro > p{font-size:17px;line-height:1.62;color:var(--mc-fg-2);margin:16px 0 0;max-width:520px}
.eosl-benefits{margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.eosl-benefit{display:flex;gap:13px;align-items:flex-start}
.eosl-bic{width:42px;height:42px;border-radius:11px;background:var(--mc-green-050);color:var(--mc-green);display:flex;align-items:center;justify-content:center;flex:none}
.eosl-bic .mc-ic{width:21px;height:21px}
.eosl-bt{font-weight:700;font-size:15.5px;color:var(--mc-ink)}
.eosl-bd{font-size:14px;color:var(--mc-fg-3);margin-top:3px;line-height:1.5}
.eosl-cta{margin-top:30px}
.eosl-card{background:#fff;border:1px solid var(--mc-border);border-radius:var(--mc-radius-xl);box-shadow:var(--mc-shadow-lift);padding:26px}
.eosl-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}
.eosl-card-title{font-family:var(--mc-font-display);font-weight:700;font-size:19px;color:var(--mc-ink)}
.eosl-card-sub{font-size:13.5px;color:var(--mc-fg-3);margin-top:4px}
.eosl-card-ic{width:46px;height:46px;border-radius:12px;background:var(--mc-gradient-dark);color:var(--mc-green-bright);display:flex;align-items:center;justify-content:center;flex:none}
.eosl-card-ic .mc-ic{width:22px;height:22px}
/* platform catalog — full-width directory (replaces lookup table) */
.eosl-platforms{padding:clamp(24px,3vw,36px)}
.plat-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px 34px;margin-top:6px}
.plat-col{min-width:0}
.plat-head{display:flex;align-items:center;gap:11px;margin-bottom:15px;padding-bottom:13px;border-bottom:1px solid var(--mc-border)}
.plat-ic{width:36px;height:36px;border-radius:10px;background:var(--mc-green-050);color:var(--mc-green);display:flex;align-items:center;justify-content:center;flex:none}
.plat-ic .mc-ic{width:18px;height:18px}
.plat-htext{min-width:0}
.plat-title{font-family:var(--mc-font-display);font-weight:700;font-size:15px;color:var(--mc-ink);line-height:1.22}
.plat-en{font-family:var(--mc-font-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--mc-slate);margin-top:3px}
.plat-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.plat-list li{display:flex;align-items:flex-start;gap:8px;font-size:14px;color:var(--mc-fg-1);line-height:1.4}
.plat-list li .mc-ic{width:15px;height:15px;color:var(--mc-green);flex:none;margin-top:2px}
.eosl-note{font-size:12.5px;color:var(--mc-fg-3);margin-top:24px;padding-top:18px;border-top:1px solid var(--mc-border);line-height:1.5}

/* ============================================================
   WHY US
   ============================================================ */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.benefit{padding:28px;border-radius:var(--mc-radius-lg);background:#fff;border:1px solid var(--mc-border);transition:border-color 220ms ease,transform 220ms ease}
.benefit:hover{border-color:rgba(0,154,68,0.36);transform:translateY(-4px)}
/* dark band variant — breaks the white-section rhythm */
.why-dark{position:relative;background:var(--mc-gradient-dark);overflow:hidden}
.why-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 80%;filter:hue-rotate(-78deg) saturate(0.62) brightness(0.46);z-index:0;pointer-events:none}
.why-dark::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(90% 70% at 50% 30%,rgba(6,13,9,0.62) 0%,rgba(6,13,9,0.84) 70%),linear-gradient(180deg,rgba(6,13,9,0.9) 0%,rgba(6,13,9,0.66) 42%,rgba(6,13,9,0.62) 72%,rgba(6,13,9,0.82) 100%);pointer-events:none}
.why-dark .mc-container{position:relative;z-index:1}
.why-dark .sec-head h2{color:#fff}
.why-dark .eyebrow{color:var(--mc-green-bright)}
.why-dark .benefit{background:rgba(7,15,10,0.34);backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);border-color:rgba(255,255,255,0.12)}
.why-dark .benefit:hover{border-color:rgba(33,242,103,0.45);background:rgba(7,15,10,0.46)}
.why-dark .benefit .ic{background:rgba(33,242,103,0.16);color:var(--mc-green-bright)}
.why-dark .benefit h4{color:#fff}
.why-dark .benefit p{color:var(--mc-fg-on-dark-2)}
.benefit .ic{width:48px;height:48px;border-radius:13px;background:var(--mc-green-050);color:var(--mc-green);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.benefit h4{font-family:var(--mc-font-display);font-weight:700;font-size:18px;margin:0}
.benefit p{font-size:15.5px;color:var(--mc-fg-2);line-height:1.6;margin:10px 0 0}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tst{background:#fff;border:1px solid var(--mc-border);border-radius:var(--mc-radius-lg);padding:28px;box-shadow:var(--mc-shadow-card)}
.tst .rating{color:var(--mc-amber);letter-spacing:3px;font-size:16px}
.tst .body{font-size:15px;line-height:1.65;color:var(--mc-fg-1);margin:16px 0 22px}
.tst .who{display:flex;align-items:center;gap:13px}
.tst .av{width:48px;height:48px;border-radius:50%;background:var(--mc-gradient-dark);color:var(--mc-green-bright);display:flex;align-items:center;justify-content:center;font-family:var(--mc-font-display);font-weight:800;font-size:17px;flex:none}
.tst .who .n{font-weight:600;font-size:15px}
.tst .who .r{font-size:13.5px;color:var(--mc-fg-3);margin-top:1px}

/* ============================================================
   NEWS
   ============================================================ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news{overflow:hidden;border-radius:var(--mc-radius-lg);background:#fff;border:1px solid var(--mc-border);transition:transform 220ms ease,box-shadow 220ms ease;cursor:pointer}
.news:hover{transform:translateY(-6px);box-shadow:var(--mc-shadow-card)}
.news-thumb{aspect-ratio:16/9;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(120% 130% at 50% -12%, rgba(33,242,103,0.16), transparent 56%), linear-gradient(150deg,#06100A 0%, #0d1611 55%, #111814 100%)}
.news-thumb::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1.4px);background-size:18px 18px;-webkit-mask-image:radial-gradient(125% 120% at 50% 42%, #000 52%, transparent);mask-image:radial-gradient(125% 120% at 50% 42%, #000 52%, transparent);opacity:.85}
.news-thumb::after{content:"";position:absolute;left:0;right:0;bottom:0;height:48%;background:linear-gradient(to top, rgba(6,16,10,0.55), transparent);pointer-events:none}
.news-art{position:relative;z-index:1;width:88%;max-width:320px;transition:transform 420ms cubic-bezier(.22,1,.36,1);filter:drop-shadow(0 12px 26px rgba(0,0,0,0.4))}
.news-art svg{width:100%;height:auto;display:block}
.news:hover .news-art{transform:translateY(-4px)}
.news-thumb .cat{position:absolute;top:14px;left:14px;z-index:2;background:rgba(8,17,12,0.55);backdrop-filter:blur(6px);color:#fff;font-size:11px;font-weight:600;padding:5px 11px;border-radius:var(--mc-radius-pill)}
.news-tag{position:absolute;top:17px;right:15px;z-index:2;font-family:var(--mc-font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,0.42)}
.news-body{padding:22px}
.news-body .news-meta{display:flex;align-items:center;gap:8px;font-family:var(--mc-font-mono);font-size:12px;color:var(--mc-fg-3)}
.news-body .news-meta-dot{opacity:.5}
.news-cta{display:flex;justify-content:center;margin-top:40px}
.news-body{padding:22px}
.news-body .date{font-family:var(--mc-font-mono);font-size:12px;color:var(--mc-fg-3)}
.news-body h4{font-family:var(--mc-font-display);font-weight:700;font-size:18px;line-height:1.35;margin:8px 0 0}
.news-body p{font-size:14.5px;color:var(--mc-fg-2);line-height:1.55;margin:10px 0 0}
.news-body .more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;color:var(--mc-green-700);font-weight:600;font-size:14px}
.news-body .more .mc-ic{width:16px;height:16px;transition:transform 200ms ease}
.news:hover .news-body .more .mc-ic{transform:translateX(4px)}

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta{position:relative;background:var(--mc-gradient-dark);border-radius:var(--mc-radius-xl);color:#fff;overflow:hidden;text-align:left;padding:80px 56px;clip-path:polygon(0 0,calc(100% - 45px) 0,100% 45px,100% 100%,0 100%)}
.cta-bg{position:absolute;right:-10px;top:50%;transform:translateY(-50%);width:760px;max-width:62%;height:auto;object-fit:contain;filter:hue-rotate(-78deg) saturate(0.85) brightness(0.82);z-index:0;pointer-events:none;-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 26%);mask-image:linear-gradient(90deg,transparent 0%,#000 26%)}
.cta::before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(90deg,rgba(8,17,12,0.9) 0%,rgba(8,17,12,0.72) 38%,rgba(8,17,12,0.32) 66%,rgba(8,17,12,0.5) 100%);pointer-events:none}
.cta-plexus{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none;opacity:.8}
.cta h2{position:relative;z-index:2;font-family:var(--mc-font-display);font-weight:800;font-size:clamp(32px,4vw,48px);line-height:1.18;letter-spacing:-0.03em;margin:0;max-width:560px}
.cta p{position:relative;z-index:2;font-size:18px;color:var(--mc-fg-on-dark-2);margin:18px 0 0;max-width:500px;line-height:1.6}
.cta-actions{position:relative;z-index:2;display:flex;gap:14px;justify-content:flex-start;margin-top:32px;flex-wrap:wrap}

/* ============================================================
   FOOTER
   ============================================================ */
.ft{background:var(--mc-dark);color:#fff;padding-block:72px 32px}
.ft-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:48px}
.ft-logo{height:36px;margin-bottom:20px}
.ft-tag{font-size:14.5px;color:var(--mc-fg-on-dark-2);line-height:1.65;max-width:300px}
.ft-org{margin-top:18px;max-width:320px}
.ft-org-name{font-family:var(--mc-font-display);font-weight:700;font-size:13.5px;color:#fff;letter-spacing:.01em;margin-bottom:5px}
.ft-org-row{font-size:13px;color:var(--mc-fg-on-dark-3);line-height:1.6}
.ft-social{display:flex;gap:10px;margin-top:22px}
.ft-social a{width:40px;height:40px;border-radius:11px;border:1px solid rgba(255,255,255,0.14);display:flex;align-items:center;justify-content:center;color:var(--mc-fg-on-dark-2);transition:all 180ms ease}
.ft-social a:hover{border-color:var(--mc-green-bright);color:var(--mc-green-bright)}
.ft-social .mc-ic{width:18px;height:18px}
.ft-col h5{font-family:var(--mc-font-display);font-weight:700;font-size:15px;margin:0 0 18px;color:#fff}
.ft-col a{display:block;font-size:15px;color:var(--mc-fg-on-dark-2);padding:7px 0;transition:color 180ms ease}
.ft-col a:hover{color:var(--mc-green-bright)}
.ft-contact .row{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--mc-fg-on-dark-2);padding:7px 0}
.ft-contact .row .mc-ic{width:17px;height:17px;color:var(--mc-green-bright);flex:none;margin-top:2px}
.ft-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:52px;padding-top:26px;border-top:1px solid rgba(255,255,255,0.1);font-size:13px;color:var(--mc-fg-on-dark-3);flex-wrap:wrap;gap:12px}

/* Plexus overlay on sub-page dark sections */
.page-plexus{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.55;z-index:1}
.legal-hero .mc-container,.np-hero .mc-container,.art-hero .mc-container,.pg-cta .mc-container,.nf .in{position:relative;z-index:2}
.ft-legal{display:flex;align-items:center;gap:12px}
.ft-legal a{color:var(--mc-fg-on-dark-3);transition:color 180ms ease}
.ft-legal a:hover{color:var(--mc-green-bright)}
.ft-legal-sep{color:rgba(255,255,255,0.28)}

/* ============================================================
   LEGAL / CONTENT PAGES (Điều khoản · Chính sách bảo mật)
   ============================================================ */
.legal-hero{background:var(--mc-dark);position:relative;overflow:hidden;padding:140px 0 64px}
.legal-hero::before{content:"";position:absolute;inset:0;background:var(--mc-glow-green);opacity:.7;pointer-events:none}
.legal-hero .mc-container{position:relative}
.legal-hero .legal-eyebrow{font-family:var(--mc-font-mono);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mc-green-bright)}
.legal-hero h1{font-family:var(--mc-font-display);font-weight:800;font-size:clamp(34px,4.6vw,52px);line-height:1.12;letter-spacing:-0.03em;color:#fff;margin:14px 0 0;max-width:18ch}
.legal-hero .legal-sub{font-size:16px;color:var(--mc-fg-on-dark-2);line-height:1.6;margin:16px 0 0;max-width:62ch}
.legal-hero .legal-updated{display:inline-flex;align-items:center;gap:8px;margin-top:24px;font-family:var(--mc-font-mono);font-size:12.5px;color:var(--mc-fg-on-dark-3)}
.legal-hero .legal-updated .mc-ic{width:15px;height:15px;color:var(--mc-green-bright)}
.legal-crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--mc-fg-on-dark-3);margin-bottom:8px}
.legal-crumb a{color:var(--mc-fg-on-dark-3);transition:color 160ms ease}
.legal-crumb a:hover{color:var(--mc-green-bright)}

.legal-body{padding:72px 0 96px;background:var(--mc-bg)}
.legal-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:64px;align-items:start;max-width:980px;margin:0 auto}
.legal-toc{position:sticky;top:104px;border-left:2px solid var(--mc-border);padding-left:20px}
.legal-toc h2{font-family:var(--mc-font-mono);font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mc-fg-3);margin:0 0 14px}
.legal-toc ol{list-style:none;margin:0;padding:0;counter-reset:toc;display:flex;flex-direction:column;gap:2px}
.legal-toc li{counter-increment:toc}
.legal-toc a{display:flex;gap:9px;padding:7px 0;font-size:14px;color:var(--mc-fg-2);line-height:1.4;transition:color 160ms ease}
.legal-toc a::before{content:counter(toc,decimal-leading-zero);font-family:var(--mc-font-mono);font-size:11.5px;color:var(--mc-green);flex:none;padding-top:1px}
.legal-toc a:hover{color:var(--mc-green)}

.legal-content{min-width:0}
.legal-content .legal-lead{font-size:18px;line-height:1.65;color:var(--mc-fg-1);margin:0 0 8px;font-weight:500}
.legal-section{padding:34px 0;border-top:1px solid var(--mc-border)}
.legal-section:first-of-type{border-top:0;padding-top:8px}
.legal-section h2{font-family:var(--mc-font-display);font-weight:700;font-size:24px;line-height:1.25;letter-spacing:-0.02em;color:var(--mc-fg-1);margin:0 0 16px;display:flex;gap:14px;align-items:baseline}
.legal-section h2 .legal-num{font-family:var(--mc-font-mono);font-size:15px;font-weight:500;color:var(--mc-green);flex:none}
.legal-section h3{font-family:var(--mc-font-display);font-weight:600;font-size:17px;color:var(--mc-fg-1);margin:24px 0 10px}
.legal-section p{font-size:15.5px;line-height:1.72;color:var(--mc-fg-2);margin:0 0 14px;text-wrap:pretty}
.legal-section ul{margin:0 0 16px;padding:0;list-style:none;display:flex;flex-direction:column;gap:11px}
.legal-section ul li{position:relative;padding-left:26px;font-size:15.5px;line-height:1.7;color:var(--mc-fg-2)}
.legal-section ul li::before{content:"";position:absolute;left:4px;top:10px;width:7px;height:7px;border-radius:50%;background:var(--mc-green);box-shadow:0 0 0 3px var(--mc-green-050)}
.legal-section ul li strong{color:var(--mc-fg-1);font-weight:600}
.legal-section a{color:var(--mc-green);font-weight:500;border-bottom:1px solid transparent;transition:border-color 160ms ease}
.legal-section a:hover{border-bottom-color:var(--mc-green)}
.legal-callout{margin:8px 0 0;padding:22px 24px;background:var(--mc-bg-soft);border:1px solid var(--mc-border);border-radius:var(--mc-radius-md);display:flex;gap:16px;align-items:flex-start}
.legal-callout .mc-ic{width:22px;height:22px;color:var(--mc-green);flex:none;margin-top:2px}
.legal-callout p{margin:0;font-size:14.5px;line-height:1.65;color:var(--mc-fg-2)}
.legal-callout strong{color:var(--mc-fg-1)}
.legal-contactcard{margin-top:14px;padding:26px 28px;border:1px solid var(--mc-border);border-radius:var(--mc-radius-lg);background:linear-gradient(180deg,var(--mc-green-050),#fff)}
.legal-contactcard h3{margin:0 0 6px;font-family:var(--mc-font-display);font-weight:700;font-size:18px;color:var(--mc-fg-1)}
.legal-contactcard p{margin:0 0 16px;font-size:14.5px;color:var(--mc-fg-2)}
.legal-contactcard .rows{display:flex;flex-direction:column;gap:10px}
.legal-contactcard .rows .row{display:flex;align-items:center;gap:11px;font-size:14.5px;color:var(--mc-fg-1)}
.legal-contactcard .rows .row .mc-ic{width:17px;height:17px;color:var(--mc-green);flex:none}

/* simple legal-page header (links back to home, no React) */
.legal-nav{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(8,17,12,0.72);backdrop-filter:saturate(160%) blur(12px);-webkit-backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid rgba(255,255,255,0.08)}
.legal-nav .mc-container{height:72px;display:flex;align-items:center;gap:20px}
.legal-nav .legal-logo{height:30px}
.legal-nav .legal-back{margin-left:auto;display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:#fff;transition:color 160ms ease}
.legal-nav .legal-back:hover{color:var(--mc-green-bright)}
.legal-nav .legal-back .mc-ic{width:16px;height:16px}

@media (max-width:860px){
  .legal-layout{grid-template-columns:1fr;gap:0}
  .legal-toc{display:none}
  .legal-hero{padding:116px 0 52px}
  .legal-body{padding:48px 0 72px}
}

/* ============================================================
   NEWS / INSIGHTS PAGE (tin-tuc.html)
   ============================================================ */
.np-hero{background:var(--mc-dark);position:relative;overflow:hidden;padding:140px 0 60px}
.np-hero::before{content:"";position:absolute;inset:0;background:var(--mc-glow-green);opacity:.65;pointer-events:none}
.np-hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1.4px);background-size:22px 22px;-webkit-mask-image:radial-gradient(120% 100% at 70% 0%, #000 40%, transparent 75%);mask-image:radial-gradient(120% 100% at 70% 0%, #000 40%, transparent 75%);opacity:.7}
.np-hero .mc-container{position:relative;z-index:1}
.np-hero .legal-eyebrow{font-family:var(--mc-font-mono);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mc-green-bright)}
.np-hero h1{font-family:var(--mc-font-display);font-weight:800;font-size:clamp(34px,4.8vw,56px);line-height:1.1;letter-spacing:-0.03em;color:#fff;margin:14px 0 0;max-width:16ch}
.np-hero .np-sub{font-size:17px;color:var(--mc-fg-on-dark-2);line-height:1.6;margin:18px 0 0;max-width:60ch}
.np-hero .np-stats{display:flex;gap:34px;margin-top:34px;flex-wrap:wrap}
.np-hero .np-stat .n{font-family:var(--mc-font-display);font-weight:800;font-size:26px;color:var(--mc-green-bright);letter-spacing:-0.02em}
.np-hero .np-stat .l{font-family:var(--mc-font-mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--mc-fg-on-dark-3);margin-top:4px}

.np-body{background:var(--mc-bg);padding:64px 0 96px}

/* featured */
.np-featured{display:grid;grid-template-columns:1.15fr 1fr;background:#fff;border:1px solid var(--mc-border);border-radius:var(--mc-radius-lg);overflow:hidden;box-shadow:var(--mc-shadow-card);transition:transform 240ms ease,box-shadow 240ms ease;cursor:pointer;margin-bottom:14px}
.np-featured:hover{transform:translateY(-4px);box-shadow:var(--mc-shadow-lift)}
.np-fthumb{position:relative;min-height:340px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(120% 120% at 30% 0%, rgba(33,242,103,0.18), transparent 55%), linear-gradient(150deg,#06100A 0%, #0d1611 55%, #111814 100%)}
.np-fthumb::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1.4px);background-size:18px 18px;-webkit-mask-image:radial-gradient(120% 120% at 40% 45%, #000 55%, transparent);mask-image:radial-gradient(120% 120% at 40% 45%, #000 55%, transparent);opacity:.85}
.np-fthumb .news-art{width:80%;max-width:360px}
.np-fthumb .cat{position:absolute;top:18px;left:18px;z-index:2;background:rgba(8,17,12,0.55);backdrop-filter:blur(6px);color:#fff;font-size:11px;font-weight:600;padding:6px 13px;border-radius:var(--mc-radius-pill)}
.np-fbadge{position:absolute;top:18px;right:18px;z-index:2;display:inline-flex;align-items:center;gap:6px;font-family:var(--mc-font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:#08110C;background:var(--mc-green-bright);padding:6px 11px;border-radius:var(--mc-radius-pill);font-weight:600}
.np-fbody{padding:44px;display:flex;flex-direction:column;justify-content:center}
.np-fbody .news-meta{display:flex;align-items:center;gap:8px;font-family:var(--mc-font-mono);font-size:12.5px;color:var(--mc-fg-3)}
.np-fbody .news-meta-dot{opacity:.5}
.np-fbody h2{font-family:var(--mc-font-display);font-weight:700;font-size:clamp(24px,2.4vw,30px);line-height:1.22;letter-spacing:-0.02em;color:var(--mc-ink);margin:14px 0 0;text-wrap:pretty}
.np-fbody p{font-size:16px;line-height:1.65;color:var(--mc-fg-2);margin:16px 0 0;max-width:48ch}
.np-fbody .more{display:inline-flex;align-items:center;gap:7px;margin-top:24px;color:var(--mc-green-700);font-weight:600;font-size:15px}
.np-fbody .more .mc-ic{width:17px;height:17px;transition:transform 200ms ease}
.np-featured:hover .np-fbody .more .mc-ic{transform:translateX(4px)}

/* filter bar */
.np-filterbar{position:sticky;top:72px;z-index:20;background:rgba(255,255,255,0.82);backdrop-filter:saturate(160%) blur(12px);-webkit-backdrop-filter:saturate(160%) blur(12px);border-block:1px solid var(--mc-border);margin:40px 0 36px}
.np-filters{display:flex;gap:10px;flex-wrap:wrap;padding:16px 0}
.np-chip{font-family:var(--mc-font-body);font-size:14px;font-weight:600;color:var(--mc-fg-2);background:var(--mc-bg-soft);border:1px solid var(--mc-border);border-radius:var(--mc-radius-pill);padding:9px 17px;cursor:pointer;transition:all 160ms ease;white-space:nowrap}
.np-chip:hover{border-color:var(--mc-green);color:var(--mc-green-700)}
.np-chip.active{background:var(--mc-green);border-color:var(--mc-green);color:#fff;box-shadow:var(--mc-shadow-green-soft)}

/* grid (reuses .news / .news-thumb / .news-art from section) */
.np-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.np-grid .news.np-hide{display:none}
.np-empty{text-align:center;color:var(--mc-fg-3);font-size:15px;padding:48px 0;display:none}

/* newsletter strip */
.np-news-strip{margin-top:56px;background:var(--mc-gradient-dark);border-radius:var(--mc-radius-xl);padding:clamp(34px,4vw,52px);position:relative;overflow:hidden;display:grid;grid-template-columns:1.3fr 1fr;gap:36px;align-items:center}
.np-news-strip::before{content:"";position:absolute;inset:0;background:var(--mc-glow-green);opacity:.5}
.np-news-strip>*{position:relative;z-index:1}
.np-news-strip h3{font-family:var(--mc-font-display);font-weight:700;font-size:clamp(22px,2.4vw,28px);color:#fff;margin:0;letter-spacing:-0.02em;line-height:1.2}
.np-news-strip p{font-size:15px;color:var(--mc-fg-on-dark-2);margin:12px 0 0;line-height:1.6}
.np-form{display:flex;gap:10px;flex-wrap:wrap}
.np-form input{flex:1;min-width:0;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.18);border-radius:var(--mc-radius-pill);padding:14px 20px;color:#fff;font-family:inherit;font-size:15px;outline:none;transition:border-color 160ms ease}
.np-form input::placeholder{color:rgba(255,255,255,0.5)}
.np-form input:focus{border-color:var(--mc-green-bright)}

@media (max-width:920px){
  .np-featured{grid-template-columns:1fr}
  .np-fthumb{min-height:240px}
  .np-grid{grid-template-columns:1fr 1fr}
  .np-news-strip{grid-template-columns:1fr;gap:22px}
}
@media (max-width:680px){
  .np-hero{padding:116px 0 48px}
  .np-grid{grid-template-columns:1fr}
  .np-filterbar{top:64px}
  .np-fbody{padding:30px}
}
a.news{text-decoration:none;color:inherit}
a.np-featured{text-decoration:none;color:inherit}

/* ============================================================
   ARTICLE DETAIL (bai-viet.html)
   ============================================================ */
.art-hero{background:var(--mc-dark);position:relative;overflow:hidden;padding:128px 0 150px}
.art-hero::before{content:"";position:absolute;inset:0;background:var(--mc-glow-green);opacity:.6;pointer-events:none}
.art-hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,0.05) 1px,transparent 1.4px);background-size:22px 22px;-webkit-mask-image:radial-gradient(120% 90% at 75% 0%,#000 40%,transparent 75%);mask-image:radial-gradient(120% 90% at 75% 0%,#000 40%,transparent 75%);opacity:.6}
.art-hero-in{position:relative;z-index:1;max-width:820px}
.art-crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--mc-fg-on-dark-3);margin-bottom:18px;flex-wrap:wrap}
.art-crumb a{color:var(--mc-fg-on-dark-3);transition:color 160ms ease}
.art-crumb a:hover{color:var(--mc-green-bright)}
.art-chip{display:inline-flex;align-items:center;gap:7px;font-family:var(--mc-font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#08110C;background:var(--mc-green-bright);padding:6px 13px;border-radius:var(--mc-radius-pill);font-weight:600}
.art-hero h1{font-family:var(--mc-font-display);font-weight:800;font-size:clamp(32px,4.4vw,52px);line-height:1.1;letter-spacing:-0.03em;color:#fff;margin:18px 0 0;text-wrap:pretty}
.art-dek{font-size:18px;line-height:1.6;color:var(--mc-fg-on-dark-2);margin:18px 0 0;max-width:64ch}
.art-meta{display:flex;align-items:center;gap:16px;margin-top:28px;flex-wrap:wrap}
.art-author{display:flex;align-items:center;gap:12px}
.art-avatar{width:46px;height:46px;border-radius:50%;background:var(--mc-gradient-green);display:flex;align-items:center;justify-content:center;font-family:var(--mc-font-display);font-weight:700;color:#fff;font-size:16px;flex:none}
.art-author .nm{font-weight:600;color:#fff;font-size:15px}
.art-author .rl{font-size:12.5px;color:var(--mc-fg-on-dark-3);font-family:var(--mc-font-mono)}
.art-meta-sep{width:1px;height:30px;background:rgba(255,255,255,0.14)}
.art-meta-info{display:flex;flex-direction:column;gap:2px}
.art-meta-info .d{color:var(--mc-fg-on-dark-2);font-family:var(--mc-font-mono);font-size:13px}
.art-meta-info .r{color:var(--mc-fg-on-dark-3);font-family:var(--mc-font-mono);font-size:13px}

.art-body{background:var(--mc-bg);padding:0 0 96px}
.art-hero-fig{margin-top:-110px;position:relative;z-index:5;border-radius:var(--mc-radius-lg);overflow:hidden;box-shadow:var(--mc-shadow-lift);background:radial-gradient(120% 130% at 50% -10%,rgba(33,242,103,0.16),transparent 55%),linear-gradient(150deg,#06100A,#111814);aspect-ratio:21/9;display:flex;align-items:center;justify-content:center}
.art-hero-fig::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,0.07) 1px,transparent 1.4px);background-size:18px 18px;-webkit-mask-image:radial-gradient(120% 120% at 50% 45%,#000 55%,transparent);mask-image:radial-gradient(120% 120% at 50% 45%,#000 55%,transparent);opacity:.8}
.art-hero-fig .news-art{width:42%;max-width:360px;position:relative;z-index:1}

.art-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:60px;align-items:start;max-width:960px;margin:64px auto 0}
.art-toc{position:sticky;top:100px}
.art-content{min-width:0}
.art-content .lead{font-size:19px;line-height:1.65;color:var(--mc-ink);font-weight:500;margin:0 0 6px;text-wrap:pretty}
.art-content h2{font-family:var(--mc-font-display);font-weight:700;font-size:26px;line-height:1.25;letter-spacing:-0.02em;color:var(--mc-ink);margin:38px 0 14px;display:flex;gap:14px;align-items:baseline;scroll-margin-top:96px}
.art-content h2 .n{font-family:var(--mc-font-mono);font-size:15px;font-weight:500;color:var(--mc-green);flex:none}
.art-content h3{font-family:var(--mc-font-display);font-weight:600;font-size:18px;color:var(--mc-ink);margin:26px 0 10px}
.art-content p{font-size:16.5px;line-height:1.75;color:var(--mc-fg-2);margin:0 0 16px;text-wrap:pretty}
.art-content a.ln{color:var(--mc-green);font-weight:500;border-bottom:1px solid transparent;transition:border-color 160ms ease}
.art-content a.ln:hover{border-bottom-color:var(--mc-green)}
.art-content ul{margin:0 0 18px;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}
.art-content ul li{position:relative;padding-left:28px;font-size:16.5px;line-height:1.7;color:var(--mc-fg-2)}
.art-content ul li::before{content:"";position:absolute;left:4px;top:10px;width:7px;height:7px;border-radius:50%;background:var(--mc-green);box-shadow:0 0 0 3px var(--mc-green-050)}
.art-content ul li strong{color:var(--mc-ink);font-weight:600}
.art-quote{margin:28px 0;padding:8px 0 8px 28px;border-left:3px solid var(--mc-green);font-family:var(--mc-font-display);font-weight:600;font-size:22px;line-height:1.4;color:var(--mc-ink);letter-spacing:-0.01em}
.art-callout{margin:24px 0;padding:22px 24px;background:var(--mc-bg-soft);border:1px solid var(--mc-border);border-radius:var(--mc-radius-md);display:flex;gap:16px;align-items:flex-start}
.art-callout .mc-ic{width:22px;height:22px;color:var(--mc-green);flex:none;margin-top:2px}
.art-callout p{margin:0;font-size:15px;line-height:1.65;color:var(--mc-fg-2)}
.art-callout strong{color:var(--mc-ink)}
.art-table{margin:24px 0;border:1px solid var(--mc-border);border-radius:var(--mc-radius-md);overflow:hidden}
.art-table table{width:100%;border-collapse:collapse;font-size:15px}
.art-table th,.art-table td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--mc-border)}
.art-table thead th{font-family:var(--mc-font-mono);font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--mc-fg-3);background:var(--mc-bg-soft)}
.art-table td{color:var(--mc-fg-2)}
.art-table td:first-child{color:var(--mc-ink);font-weight:500}
.art-table tr:last-child td{border-bottom:0}
.art-table .hi{color:var(--mc-green-700);font-weight:600}
.art-take{margin:30px 0;padding:26px 28px;border-radius:var(--mc-radius-lg);background:linear-gradient(180deg,var(--mc-green-050),#fff);border:1px solid var(--mc-border)}
.art-take h3{margin:0 0 14px;font-family:var(--mc-font-display);font-weight:700;font-size:17px;color:var(--mc-ink);display:flex;align-items:center;gap:9px}
.art-take h3 .mc-ic{width:19px;height:19px;color:var(--mc-green)}
.art-take ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:11px}
.art-take li{position:relative;padding-left:28px;font-size:15px;line-height:1.6;color:var(--mc-fg-2)}
.art-take li .mc-ic{position:absolute;left:0;top:1px;width:17px;height:17px;color:var(--mc-green)}
.art-share{display:flex;align-items:center;gap:12px;margin-top:36px;padding-top:24px;border-top:1px solid var(--mc-border)}
.art-share .lbl{font-family:var(--mc-font-mono);font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--mc-fg-3)}
.art-share a{width:40px;height:40px;border-radius:11px;border:1px solid var(--mc-border);display:flex;align-items:center;justify-content:center;color:var(--mc-fg-2);transition:all 160ms ease}
.art-share a:hover{border-color:var(--mc-green);color:var(--mc-green)}
.art-share .mc-ic{width:17px;height:17px}
.art-authorcard{display:flex;gap:18px;align-items:flex-start;margin:40px auto 0;max-width:960px;padding:26px 28px;border:1px solid var(--mc-border);border-radius:var(--mc-radius-lg);background:#fff}
.art-authorcard .art-avatar{width:56px;height:56px;font-size:20px}
.art-authorcard .nm{font-family:var(--mc-font-display);font-weight:700;font-size:17px;color:var(--mc-ink)}
.art-authorcard .rl{font-family:var(--mc-font-mono);font-size:12.5px;color:var(--mc-green);margin-top:3px}
.art-authorcard p{margin:10px 0 0;font-size:14.5px;line-height:1.6;color:var(--mc-fg-2)}
.art-related{max-width:1200px;margin:72px auto 0}
.art-related h2.rel-h{font-family:var(--mc-font-display);font-weight:700;font-size:26px;letter-spacing:-0.02em;color:var(--mc-ink);margin:0 0 24px}
.art-related .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.art-cta{max-width:960px;margin:64px auto 0;background:var(--mc-gradient-dark);border-radius:var(--mc-radius-xl);padding:clamp(32px,4vw,48px);position:relative;overflow:hidden;text-align:center}
.art-cta::before{content:"";position:absolute;inset:0;background:var(--mc-glow-green);opacity:.5}
.art-cta>*{position:relative;z-index:1}
.art-cta h3{font-family:var(--mc-font-display);font-weight:700;font-size:clamp(22px,2.6vw,30px);color:#fff;margin:0;letter-spacing:-0.02em}
.art-cta p{font-size:15.5px;color:var(--mc-fg-on-dark-2);margin:14px auto 24px;max-width:52ch;line-height:1.6}
.art-cta .cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

@media (max-width:920px){
  .art-related .news-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .art-layout{grid-template-columns:1fr;gap:0}
  .art-toc{display:none}
  .art-hero-fig{aspect-ratio:16/9}
  .art-hero-fig .news-art{width:62%}
}
@media (max-width:680px){
  .art-hero{padding:112px 0 120px}
  .art-related .news-grid{grid-template-columns:1fr}
  .art-authorcard{flex-direction:column;gap:14px}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .hero-in{grid-template-columns:1fr;gap:48px;padding:104px 24px 64px}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .about-visual{order:0;min-height:340px;padding:32px}
  .svc-grid,.price-grid,.why-grid,.tst-grid,.news-grid,.metrics-grid{grid-template-columns:1fr 1fr}
  .strip-grid{grid-template-columns:repeat(4,1fr)}
  .strip-cell .partner-logo{max-width:100%}
  .ft-grid{grid-template-columns:1fr 1fr;gap:36px}
  .eosl-top{grid-template-columns:1fr;gap:40px}
  .plat-cols{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 26px}
  .mc-section{padding-block:clamp(56px,9vw,84px)}
}
/* collapse header to burger early so the full nav never overflows */
@media (max-width:900px){
  .hd-nav,.hd-actions .btn{display:none}
  .hd-burger{display:flex}
  .hd-mobile.show{display:block}
}
@media (max-width:680px){
  .hd-nav,.hd-actions .btn{display:none}
  .hd-burger{display:flex}
  .hd-mobile.show{display:block}
  .mc-section{padding-block:56px}
  .svc-grid,.price-grid,.why-grid,.tst-grid,.news-grid,.metrics-grid,.ft-grid{grid-template-columns:1fr}
  .strip-grid{grid-template-columns:repeat(2,1fr)}
  .strip-in{padding-block:40px}
  .strip-cell{padding:18px 14px;min-height:88px}
  .strip-cell .partner-logo{max-width:100%}
  .hero-in{padding-top:92px}
  .eosl-benefits{grid-template-columns:1fr}
  .eosl-card{padding:22px 18px}
  .plat-cols{grid-template-columns:1fr 1fr;gap:22px 20px}
  .rack-foot.four{grid-template-columns:1fr 1fr;gap:16px 10px}
  .about-visual{min-height:300px;padding:26px}
  .about-visual .badge{top:22px;left:22px}
  .svc-card{padding:26px}
  .ft-bottom{justify-content:center;text-align:center}
  .hero-video{object-position:58% center;filter:hue-rotate(-72deg) saturate(1.15) brightness(0.46) contrast(1.05)}
  .hero::after{background:linear-gradient(180deg,rgba(8,17,12,0.82) 0%,rgba(8,17,12,0.88) 100%)}
  .cta{padding:52px 28px;text-align:center}
  .cta-bg{position:absolute;right:50%;top:auto;bottom:6%;transform:translateX(50%);width:260px;max-width:70%;object-fit:contain;filter:hue-rotate(-78deg) saturate(0.85) brightness(0.46);-webkit-mask-image:none;mask-image:none}
  .cta::before{background:linear-gradient(180deg,rgba(8,17,12,0.72) 0%,rgba(8,17,12,0.86) 100%)}
  .cta h2,.cta p{margin-left:auto;margin-right:auto}
  .cta-actions{justify-content:center}
}

/* ============================================================
   REAL BRAND TYPE — Conthrax numeral accent.
   ONLY on guaranteed-numeric values (hero rack numbers, .mc-stat).
   NOT on the metrics band (.stat-card .v holds word values like
   "Toàn quốc"/"Chính hãng" that overflow in wide Conthrax) — those
   stay on Exo via --mc-font-display.
   ============================================================ */
.hero .rack-foot .m .v,
.mc-stat{
  font-family:var(--mc-font-stat);
  font-weight:600;
  letter-spacing:0;
}

/* ============================================================
   VISUAL REFRESH (rà soát 15.07.2026 — design-review.html)
   A2/A3 góc vát 45° · B2 dấu ngắt section · B3 dải tối testimonials
   C2 bullet bình hành + chip vuông · C3 metrics Conthrax · D2 quote luxury
   ============================================================ */

/* ---- A2: primary button + pricing flag = brand geometry ---- */
.btn-primary{border-radius:12px;clip-path:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,0 100%);box-shadow:none;filter:drop-shadow(0 10px 24px rgba(0,154,68,0.30))}
.btn-primary:hover{box-shadow:none;filter:drop-shadow(0 14px 30px rgba(0,154,68,0.42))}
.btn-primary:active{box-shadow:none}
.price-card .flag{border-radius:0;clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%);padding:6px 22px;box-shadow:none;filter:drop-shadow(0 6px 16px rgba(0,154,68,0.35))}
/* ghost buttons cùng ngôn ngữ hình khối (yêu cầu 15.07)
   clip-path cắt mất border ở cạnh chéo → vẽ lại đoạn chéo bằng ::after
   (đường 1px xoay 45° đúng theo cạnh cắt, đổi màu cùng border khi hover) */
.btn-ghost,.btn-ghost-dark{position:relative;border-radius:12px;clip-path:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,0 100%)}
.btn-ghost::after,.btn-ghost-dark::after{content:"";position:absolute;top:6px;right:-4px;width:21px;height:1px;transform:rotate(45deg);pointer-events:none;transition:background 160ms}
.btn-ghost::after{background:var(--mc-border-strong)}
.btn-ghost:hover::after{background:var(--mc-green)}
.btn-ghost-dark::after{background:rgba(255,255,255,0.24)}
.btn-ghost-dark:hover::after{background:rgba(33,242,103,0.6)}
/* ô logo hãng: vát nhẹ (yêu cầu 15.07) */
.strip-cell{clip-path:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,0 100%)}

/* ---- A3: cut corner — featured plan + TPM service card ---- */
.price-card.featured{border-radius:0;clip-path:polygon(0 0,calc(100% - var(--tw-cut,18px)) 0,100% var(--tw-cut,18px),100% 100%,0 100%);box-shadow:none;filter:drop-shadow(0 18px 40px rgba(0,154,68,0.18));padding-top:58px}
.price-card.featured::after{content:"";position:absolute;top:0;right:0;width:var(--tw-cut,18px);height:var(--tw-cut,18px);background:linear-gradient(315deg,transparent 49%,var(--mc-green) 50%)}
.price-card.featured .flag{top:20px}

/* ---- B2: dấu ngắt section — đã gỡ theo yêu cầu 15.07 ---- */

/* ---- C2: skew bullets (service + platform lists) + square chips ---- */
.svc-card li .mc-ic,.plat-list li .mc-ic{display:none}
.svc-card li::before,.plat-list li::before{content:"";width:11px;height:7px;background:var(--mc-green);transform:skewX(-20deg);flex:none;margin-top:7px}
.brand-chip{border-radius:6px}

/* ---- C3: Conthrax for numeric metric values (JS adds .v-num) ---- */
.stat-card .v-num{font-family:var(--mc-font-stat);font-weight:600;letter-spacing:0;font-size:24px}

/* ---- B3 + D2: testimonials — dark band, luxury quote cards.
        Nền sâu hơn + hairline trên để tách khỏi dải tối Why Us ---- */
.tst-dark{position:relative;background:#040A06;border-top:1px solid rgba(33,242,103,0.16);overflow:hidden}
.tst-dark::before{content:"";position:absolute;inset:0;background:var(--mc-glow-green);opacity:.2;pointer-events:none}
.tst-dark .mc-container{position:relative;z-index:1}
.tst-dark .sec-head h2{color:#fff}
.tst-dark .sec-head p{color:var(--mc-fg-on-dark-2)}
.tst-dark .eyebrow{color:var(--mc-green-bright)}
.tst-dark .tst{background:rgba(255,255,255,0.045);backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);border-color:rgba(255,255,255,0.14);box-shadow:none}
.tst-dark .tst:hover{border-color:rgba(33,242,103,0.4)}
.tst .quote-mark{font-family:var(--mc-font-display);font-weight:800;font-size:36px;line-height:.9;color:var(--mc-green)}
.tst-dark .quote-mark{color:var(--mc-green-bright)}
.tst-dark .tst .body{color:rgba(255,255,255,0.92)}
.tst-dark .who .n{color:#fff}
.tst-dark .who .r{color:var(--mc-fg-on-dark-3)}
.tst .av{border-radius:0;transform:skewX(-20deg)}
.tst .av>span{display:inline-block;transform:skewX(20deg)}
.tst-dark .av{background:rgba(33,242,103,0.14);border:1px solid rgba(33,242,103,0.4);color:var(--mc-green-bright)}
.tst .result{display:flex;align-items:center;gap:9px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--mc-border-dashed);font-size:13.5px;font-weight:600;color:var(--mc-green-700)}
.tst .result::before{content:"";width:11px;height:7px;background:currentColor;transform:skewX(-20deg);flex:none}
.tst-dark .result{color:var(--mc-green-bright);border-top-color:rgba(255,255,255,0.14)}

/* about-visual: góc vát mặc định (yêu cầu 15.07) — vát lớn hơn thẻ thường + tam giác brand */
.about-visual{clip-path:polygon(0 0,calc(100% - var(--tw-cut,18px) * 1.5) 0,100% calc(var(--tw-cut,18px) * 1.5),100% 100%,0 100%)}
.about-visual::after{content:"";position:absolute;top:0;right:0;z-index:1;width:calc(var(--tw-cut,18px) * 1.5);height:calc(var(--tw-cut,18px) * 1.5);background:linear-gradient(315deg,transparent 49%,var(--mc-green) 50%)}

/* ============================================================
   LUXURY DS PORT (rà soát 30.07.2026 — luxury-review.html)
   A1 panel NOC · A2/A3 uptime + spec-rows · B2 reveal · C1 FAQ
   ============================================================ */
/* ---- B2: scroll-reveal (class gắn bởi js/enhance.js) ---- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .38s cubic-bezier(.16,1,.3,1),transform .38s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ---- A3: hàng spec chuẩn — gạch đứt + giá trị mono ---- */
.spec-rows{display:grid}
.spec-rows .r{display:flex;justify-content:space-between;align-items:baseline;gap:18px;padding:10px 0;border-bottom:1px dashed var(--mc-border-strong);font-size:14px}
.spec-rows .r:last-child{border-bottom:0}
.spec-rows .k{color:var(--mc-fg-3)}
.spec-rows .v{font-family:var(--mc-font-mono);font-size:13px;color:var(--mc-ink);font-variant-numeric:tabular-nums;text-align:right}

/* ---- A1/A2: dải uptime ---- */
.uptime-head{display:flex;justify-content:space-between;align-items:baseline;gap:14px}
.uptime-head .k{font-family:var(--mc-font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mc-fg-3)}
.uptime-head .v{font-family:var(--mc-font-stat);font-weight:600;font-size:21px;color:var(--mc-green-700);font-variant-numeric:tabular-nums}
.uptime-bar{display:flex;gap:2px;align-items:flex-end;margin:9px 0 7px}
.uptime-bar span{flex:1;height:22px;min-width:2px;border-radius:1px;background:var(--mc-green);opacity:.85}
.uptime-bar span.w{background:var(--mc-amber);opacity:1}
.uptime-bar span.d{background:#E5484D;opacity:1}
.uptime-foot{display:flex;justify-content:space-between;font-family:var(--mc-font-mono);font-size:10.5px;color:var(--mc-fg-3)}
/* biến thể trên nền tối (panel NOC) */
.noc-panel .uptime-head .k{color:rgba(255,255,255,.45)}
.noc-panel .uptime-head .v{color:var(--mc-green-bright)}
.noc-panel .uptime-foot{color:rgba(255,255,255,.38)}

/* ---- A1: panel NOC trong dải Why Us ---- */
.noc-panel{margin-top:26px;border-radius:var(--mc-radius-lg);border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:22px 24px;color:#fff;
  display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:18px 36px;align-items:center}
.noc-live{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--mc-green-bright)}
.noc-live i{width:7px;height:7px;border-radius:50%;background:var(--mc-green-bright);flex:none;animation:noc-pulse 2.2s infinite}
@keyframes noc-pulse{0%{box-shadow:0 0 0 0 rgba(33,242,103,.5)}70%{box-shadow:0 0 0 7px rgba(33,242,103,0)}100%{box-shadow:0 0 0 0 rgba(33,242,103,0)}}
@media (prefers-reduced-motion:reduce){.noc-live i{animation:none;box-shadow:0 0 8px rgba(33,242,103,.8)}}
.noc-rows{display:grid;gap:9px;border-left:1px dashed rgba(255,255,255,.18);padding-left:28px}
.noc-row{display:flex;justify-content:space-between;gap:14px;font-family:var(--mc-font-mono);font-size:12.5px;color:rgba(255,255,255,.78)}
.noc-row .st{color:var(--mc-green-bright)}
.noc-row .st.w{color:var(--mc-amber)}
.noc-note{grid-column:1/-1;font-size:12px;color:rgba(255,255,255,.45);border-top:1px dashed rgba(255,255,255,.14);padding-top:12px;margin:0}
@media (max-width:860px){.noc-panel{grid-template-columns:1fr}.noc-rows{border-left:0;padding-left:0;border-top:1px dashed rgba(255,255,255,.18);padding-top:14px}}
:root{--tw-cut:18px;--tw-cut-sm:10px}
.tw-svc .svc-card,
.tw-price .price-card,.tw-metrics .stat-card,
.tw-news .news,
.tw-big .cta,.tw-big .rack,.tw-big .eosl-card{
  clip-path:polygon(0 0,calc(100% - var(--tw-cut)) 0,100% var(--tw-cut),100% 100%,0 100%);
  box-shadow:none;filter:drop-shadow(0 10px 26px rgba(8,17,12,0.07));
}
.tw-svc .svc-card:hover,.tw-metrics .stat-card:hover,.tw-news .news:hover{box-shadow:none;filter:drop-shadow(0 18px 40px rgba(0,154,68,0.14))}
.tw-price .price-card:hover{box-shadow:none;filter:drop-shadow(0 16px 36px rgba(8,17,12,0.10))}
.tw-dark .benefit,.tw-dark .tst{clip-path:polygon(0 0,calc(100% - var(--tw-cut)) 0,100% var(--tw-cut),100% 100%,0 100%)}
.tw-chips .svc-ic,.tw-chips .dd-ic,.tw-chips .about-list .ic,.tw-chips .benefit .ic,
.tw-chips .eosl-bic,.tw-chips .stat-card .ic,.tw-chips .plat-ic,.tw-chips .eosl-card-ic{
  border-radius:6px;
  clip-path:polygon(0 0,calc(100% - var(--tw-cut-sm)) 0,100% var(--tw-cut-sm),100% 100%,0 100%);
}