/* Bắc Minh Computer 7.0 - clean responsive layer */
:root{--b7-bg:#020914;--b7-bg2:#06111d;--b7-card:#081725;--b7-card2:#0b1d2e;--b7-line:#183a55;--b7-text:#f5f9fc;--b7-muted:#91a8ba;--b7-blue:#168cff;--b7-blue2:#0d74db;--b7-ok:#2fca8c;--b7-shadow:0 16px 45px rgba(0,0,0,.22)}
*{box-sizing:border-box}.bmc-v7{margin:0;background:var(--b7-bg);color:var(--b7-text);font-family:Inter,"Segoe UI",Arial,sans-serif;overflow-x:hidden}.bmc-v7 a{color:inherit;text-decoration:none}.bmc-v7 button,.bmc-v7 input,.bmc-v7 select,.bmc-v7 textarea{font:inherit}.bmc7-shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}.bmc7-main{background:var(--b7-bg)}
.bmc7-header{position:sticky;top:0;z-index:500;background:rgba(2,9,20,.94);border-bottom:1px solid rgba(255,255,255,.06);backdrop-filter:blur(18px)}.admin-bar .bmc7-header{top:32px}.bmc7-header-inner{min-height:74px;display:grid;grid-template-columns:220px 1fr auto;align-items:center;gap:22px}.bmc7-brand{display:inline-flex;align-items:center;gap:11px;min-width:0}.bmc7-brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid #168cff;border-radius:9px;color:#fff;font-weight:950;font-size:17px;letter-spacing:-1px;box-shadow:inset 0 0 20px rgba(22,140,255,.13)}.bmc7-brand-copy{display:flex;flex-direction:column;line-height:1}.bmc7-brand-copy strong{font-size:14px;letter-spacing:.7px}.bmc7-brand-copy small{margin-top:5px;font-size:9px;color:#6e91ad;letter-spacing:2.5px}.bmc7-menu{display:flex;align-items:center;justify-content:center;gap:24px}.bmc7-menu a{position:relative;padding:28px 0;font-size:11px;font-weight:850;color:#c8d6e2;white-space:nowrap}.bmc7-menu a:hover,.bmc7-menu a:focus-visible{color:#fff}.bmc7-menu a:after{content:"";position:absolute;left:50%;bottom:18px;width:0;height:2px;background:var(--b7-blue);transition:.2s}.bmc7-menu a:hover:after,.bmc7-menu a:focus-visible:after{left:20%;width:60%}.bmc7-header-actions{display:flex;align-items:center;gap:9px}.bmc7-head-phone{height:44px;display:inline-flex;align-items:center;gap:8px;padding:0 14px;border-radius:9px;background:var(--b7-blue);font-weight:850;font-size:12px;color:#fff!important}.bmc7-head-phone svg,.bmc7-menu-toggle svg,.bmc7-theme-toggle svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.bmc7-menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--b7-line);border-radius:9px;background:var(--b7-card);color:#fff;align-items:center;justify-content:center}.bmc7-theme-toggle{width:44px!important;height:44px!important;min-width:44px!important;border-radius:9px!important;background:var(--b7-card)!important;border-color:var(--b7-line)!important}.bmc7-theme-toggle .bmc7-theme-sun,.bmc7-theme-toggle .bmc7-theme-moon{position:absolute;width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8}.bmc7-theme-toggle .bmc7-theme-sun{display:none}.bmc7-theme-toggle .bmc7-theme-moon{display:block}
.bmc7-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 72% 35%,rgba(13,116,219,.13),transparent 34%),linear-gradient(180deg,#020914,#03101d)}.bmc7-hero:after{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,#16436a,transparent)}.bmc7-hero-grid{min-height:610px;display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.95fr);align-items:center;gap:58px}.bmc7-hero-copy{padding:58px 0}.bmc7-eyebrow,.bmc7-section-head>span,.bmc7-section-head>div>span,.bmc7-modal-head>span,.bmc7-final-cta span{display:block;color:var(--b7-blue);font-size:11px;font-weight:900;letter-spacing:1.7px}.bmc7-hero h1{margin:14px 0 10px;font-size:clamp(43px,5vw,64px);line-height:.98;letter-spacing:-2.4px;color:#fff}.bmc7-hero h1 span{color:#dcecf8}.bmc7-hero h2{margin:0 0 18px;color:var(--b7-blue);font-size:17px;letter-spacing:.6px}.bmc7-hero-copy>p{max-width:650px;margin:0;color:var(--b7-muted);font-size:16px;line-height:1.75}.bmc7-hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.bmc7-btn{min-height:48px;border-radius:9px;border:1px solid transparent;padding:10px 16px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:850;font-size:11px;line-height:1.1;cursor:pointer;transition:.2s}.bmc7-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}.bmc7-btn span:not(.bmc7-zalo-badge){display:flex;flex-direction:column;align-items:flex-start}.bmc7-btn strong{font-size:11px}.bmc7-btn small{margin-top:4px;font-size:9px;font-weight:650;opacity:.78}.bmc7-btn-primary{background:var(--b7-blue);color:#fff!important;border-color:var(--b7-blue)}.bmc7-btn-primary:hover{background:#2996ff}.bmc7-btn-zalo{background:#087cf0;color:#fff!important;border-color:#1c8dfa}.bmc7-zalo-badge{width:34px;height:28px;border-radius:8px;background:#fff;color:#0d74db;display:grid!important;place-items:center!important;font-weight:950;font-size:10px}.bmc7-btn-ghost{background:transparent;color:#d8e8f5!important;border-color:#285273}.bmc7-btn-ghost:hover{border-color:var(--b7-blue);background:rgba(22,140,255,.06)}.bmc7-hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:30px;padding-top:24px;border-top:1px solid #17324a}.bmc7-hero-proof>div{display:flex;align-items:center;gap:9px;min-width:0}.bmc7-hero-proof svg{width:28px;height:28px;min-width:28px;fill:none;stroke:var(--b7-blue);stroke-width:1.6}.bmc7-hero-proof span{display:flex;flex-direction:column;min-width:0}.bmc7-hero-proof b{font-size:11px}.bmc7-hero-proof small{margin-top:4px;color:#7790a3;font-size:9px}.bmc7-hero-media{position:relative;align-self:stretch;min-height:530px}.bmc7-hero-photo{position:absolute;inset:24px -10vw 24px 0;background:linear-gradient(90deg,#03101d 0%,rgba(3,16,29,.15) 28%,rgba(3,16,29,.02)),linear-gradient(0deg,rgba(2,9,20,.38),rgba(2,9,20,.06)),url('images/hero-mainboard.jpg') center/cover no-repeat;border-left:1px solid rgba(22,140,255,.14)}.bmc7-hero-status{position:absolute;right:12px;bottom:45px;display:flex;align-items:center;gap:8px;padding:10px 13px;border:1px solid #225072;border-radius:9px;background:rgba(5,19,32,.86);backdrop-filter:blur(12px);font-size:10px}.bmc7-hero-status span{width:8px;height:8px;border-radius:50%;background:var(--b7-ok);box-shadow:0 0 0 5px rgba(47,202,140,.1)}
.bmc7-problem-section,.bmc7-section,.bmc7-process-section,.bmc7-work-section,.bmc7-content-section,.bmc7-reviews-section{padding:72px 0}.bmc7-problem-section{background:#05111e}.bmc7-section{background:#020914}.bmc7-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}.bmc7-section-head-center{display:block;text-align:center}.bmc7-section-head h2{margin:7px 0 0;font-size:clamp(25px,3vw,36px);line-height:1.12;letter-spacing:-.7px;color:#fff}.bmc7-section-head p{max-width:720px;margin:9px 0 0;color:var(--b7-muted);font-size:13px;line-height:1.65}.bmc7-text-link{border:0;background:transparent;color:#62adf5;font-size:10px;font-weight:900;letter-spacing:.4px;cursor:pointer;white-space:nowrap;padding:8px 0}.bmc7-problem-box{border:1px solid #1b405e;border-radius:16px;background:#071625;padding:18px;box-shadow:var(--b7-shadow)}.bmc7-device-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.bmc7-device-tabs button{min-height:70px;border:1px solid #1f425f;border-radius:11px;background:#091a2a;color:#93aabd;display:flex;align-items:center;justify-content:center;gap:9px;font-weight:850;cursor:pointer}.bmc7-device-tabs button svg{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.7}.bmc7-device-tabs button.is-active{background:rgba(22,140,255,.11);border-color:#168cff;color:#fff}.bmc7-issue-panels{margin-top:13px}.bmc7-issue-panel{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.bmc7-issue-panel[hidden]{display:none}.bmc7-issue-panel button{min-height:54px;padding:10px;border:1px solid #1d3a53;border-radius:9px;background:#06121f;color:#d8e5ef;font-size:11px;font-weight:750;cursor:pointer}.bmc7-issue-panel button:hover,.bmc7-issue-panel button:focus-visible,.bmc7-issue-panel button.is-selected{border-color:var(--b7-blue);background:#0a2034;color:#fff}.bmc7-problem-result{margin-top:14px;padding:17px;border:1px solid #25628e;border-radius:11px;background:linear-gradient(90deg,rgba(22,140,255,.1),rgba(22,140,255,.02));display:flex;justify-content:space-between;align-items:center;gap:18px}.bmc7-problem-result[hidden]{display:none}.bmc7-problem-result small{color:#6daee7;font-size:9px;font-weight:850}.bmc7-problem-result strong{display:block;margin-top:4px;font-size:18px}.bmc7-problem-result p{margin:5px 0 0;color:#88a1b5;font-size:11px}.bmc7-problem-actions{display:flex;gap:8px;flex:0 0 auto}
.bmc7-service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.bmc7-service-card{min-width:0;padding:24px;border:1px solid #163650;border-radius:13px;background:linear-gradient(180deg,#081827,#06121e);display:flex;flex-direction:column}.bmc7-line-icon{width:48px;height:48px;border:1px solid #2167a2;border-radius:10px;display:grid;place-items:center;background:#071a2b}.bmc7-line-icon svg{width:30px;height:30px;fill:none;stroke:#168cff;stroke-width:1.6}.bmc7-service-card h3{margin:18px 0 9px;font-size:17px;color:#fff}.bmc7-service-card p{margin:0;min-height:64px;color:#849caf;font-size:12px;line-height:1.65}.bmc7-card-actions{margin-top:auto;padding-top:20px;display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid #163047}.bmc7-card-actions a,.bmc7-card-actions button{border:0;background:transparent;color:#66b1f7;font-size:10px;font-weight:900;cursor:pointer;padding:8px 0}.bmc7-card-actions button{color:#fff}
.bmc7-commit-section{padding:26px 0 60px;background:#020914}.bmc7-commit-grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #17405f;border-radius:14px;background:#061522}.bmc7-commit-item{display:flex;gap:11px;align-items:center;padding:21px 17px;border-right:1px solid #17334c}.bmc7-commit-item:last-child{border-right:0}.bmc7-commit-item svg{width:31px;height:31px;min-width:31px;fill:none;stroke:#168cff;stroke-width:1.55}.bmc7-commit-item div{display:flex;flex-direction:column}.bmc7-commit-item b{font-size:11px;color:#fff}.bmc7-commit-item small{margin-top:5px;font-size:9px;color:#7f98aa;line-height:1.5}
.bmc7-process-section{background:#06111d}.bmc7-process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}.bmc7-process-grid:before{content:"";position:absolute;left:7%;right:7%;top:25px;height:1px;background:#1b5a8d}.bmc7-step{text-align:center;position:relative;padding:0 16px}.bmc7-step>span{position:relative;z-index:1;width:50px;height:50px;margin:0 auto 16px;border:1px solid #168cff;border-radius:50%;display:grid;place-items:center;background:#071726;color:#168cff;font-size:12px;font-weight:950}.bmc7-step b{font-size:12px;color:#fff}.bmc7-step p{margin:7px 0 0;color:#839aac;font-size:10px;line-height:1.55}.bmc7-track-callout{margin-top:38px;padding:20px;border:1px solid #1b496b;border-radius:13px;background:#081827;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px}.bmc7-track-callout>svg{width:43px;height:43px;fill:none;stroke:#168cff;stroke-width:1.5}.bmc7-track-callout div{display:flex;flex-direction:column}.bmc7-track-callout small{font-size:9px;font-weight:900;color:#168cff}.bmc7-track-callout b{margin-top:4px;font-size:15px}.bmc7-track-callout p{margin:5px 0 0;color:#8197a9;font-size:11px}
.bmc7-work-section{background:#020914}.bmc7-work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.bmc7-work-card{overflow:hidden;border:1px solid #183951;border-radius:12px;background:#071522}.bmc7-work-media{height:205px;display:grid;place-items:center;background:#091a29}.bmc7-work-media img{width:100%;height:100%;object-fit:cover}.bmc7-work-media>svg{width:54px;height:54px;fill:none;stroke:#2b72aa;stroke-width:1.3}.bmc7-work-card>div:last-child{padding:15px}.bmc7-work-card b{display:block;font-size:12px}.bmc7-work-card small{display:block;margin-top:5px;color:#69869b;font-size:9px}.bmc7-work-card:hover{border-color:#2f6f9f}
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@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
/* 7.0 inner pages: products + knowledge */
.bmc7-inner-page{min-height:60vh;background:var(--b7-bg)}.bmc7-inner-hero{padding:64px 0 40px;background:radial-gradient(circle at 75% 15%,rgba(22,140,255,.1),transparent 38%),#05111e;border-bottom:1px solid #17364f}.bmc7-inner-hero span{color:var(--b7-blue);font-size:10px;font-weight:900;letter-spacing:1.5px}.bmc7-inner-hero h1{max-width:850px;margin:8px 0 10px;color:#fff;font-size:clamp(32px,5vw,50px);line-height:1.05}.bmc7-inner-hero p{max-width:780px;margin:0;color:#829aad;font-size:13px;line-height:1.7}.bmc7-inner-search{max-width:720px;margin:24px 0 0}.bmc7-catalog-wrap,.bmc7-fix-archive-wrap{padding-top:42px;padding-bottom:70px}.bmc7-catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.bmc7-catalog-card{border:1px solid #183b55;border-radius:13px;overflow:hidden;background:#071522}.bmc7-catalog-image{height:230px;background:#091a29;display:grid;place-items:center;overflow:hidden}.bmc7-catalog-image img{width:100%;height:100%;object-fit:cover}.bmc7-catalog-image>span{font-size:32px;font-weight:950;color:#286896}.bmc7-catalog-body{padding:18px}.bmc7-catalog-body>small{color:#168cff;font-size:9px;font-weight:850}.bmc7-catalog-body h2{font-size:16px;margin:7px 0}.bmc7-catalog-body p{min-height:48px;color:#8199ac;font-size:10px;line-height:1.55}.bmc7-catalog-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:12px;border-top:1px solid #173148}.bmc7-catalog-meta span{font-size:9px;color:#7f96a9}.bmc7-catalog-meta strong{font-size:14px;color:#68b8ff}.bmc7-catalog-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:13px}.bmc7-catalog-actions a{min-height:40px;padding:8px;border:1px solid #28506d;border-radius:8px;display:grid;place-items:center;text-align:center;font-size:9px;font-weight:900}.bmc7-catalog-actions a:last-child{background:#0c77e3;border-color:#0c77e3;color:#fff}.bmc7-pagination{margin-top:28px}.bmc7-pagination .nav-links{display:flex;flex-wrap:wrap;gap:7px}.bmc7-pagination .page-numbers{min-width:40px;height:40px;padding:0 10px;border:1px solid #274c66;border-radius:8px;display:grid;place-items:center;font-size:10px}.bmc7-pagination .current{background:#168cff;border-color:#168cff;color:#fff}.bmc7-inner-empty{padding:24px;border:1px dashed #31516a;border-radius:12px;color:#8fa6b8;background:#071522}.bmc7-product-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(330px,.78fr);gap:38px;padding-top:55px;padding-bottom:70px}.bmc7-product-detail-media{min-height:470px;border:1px solid #193c56;border-radius:14px;background:#081725;overflow:hidden;display:grid;place-items:center}.bmc7-product-detail-media img{width:100%;height:100%;object-fit:contain;background:#fff}.bmc7-product-detail-media>span{font-size:60px;font-weight:950;color:#2a6b9b}.bmc7-product-detail-info{align-self:center}.bmc7-product-detail-info>small{color:#168cff;font-size:10px;font-weight:900}.bmc7-product-detail-info h1{margin:8px 0 12px;font-size:clamp(30px,4vw,44px);line-height:1.1}.bmc7-product-state{display:inline-flex;padding:7px 10px;border:1px solid #225677;border-radius:7px;color:#9bc0dc;font-size:10px}.bmc7-product-price{display:block;margin:17px 0;font-size:30px;color:#64b5ff}.bmc7-product-copy{color:#a4b6c3;font-size:13px;line-height:1.75}.bmc7-product-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}.bmc7-fix-archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.bmc7-fix-archive-card{border:1px solid #183a54;border-radius:13px;background:#071522;overflow:hidden}.bmc7-fix-archive-thumb{height:190px;display:grid;place-items:center;background:#091a29}.bmc7-fix-archive-thumb img{width:100%;height:100%;object-fit:cover}.bmc7-fix-archive-thumb>span{font-size:28px;font-weight:950;color:#2b71a5}.bmc7-fix-archive-card>div{padding:17px}.bmc7-fix-archive-card small{font-size:9px;color:#67859a}.bmc7-fix-archive-card h2{margin:7px 0;font-size:16px;line-height:1.4}.bmc7-fix-archive-card p{color:#8199ab;font-size:10px;line-height:1.6}.bmc7-fix-archive-card>div>a{color:#68b6fb;font-size:9px;font-weight:900}
html[data-bmc-theme="light"] .bmc7-inner-page{background:#f7fafc}html[data-bmc-theme="light"] .bmc7-inner-hero{background:#edf4f8;border-color:#cedce5}html[data-bmc-theme="light"] .bmc7-inner-hero h1{color:#153047}html[data-bmc-theme="light"] .bmc7-catalog-card,html[data-bmc-theme="light"] .bmc7-inner-empty,html[data-bmc-theme="light"] .bmc7-product-detail-media,html[data-bmc-theme="light"] .bmc7-fix-archive-card{background:#fff;border-color:#cbdbe6;color:#173047}html[data-bmc-theme="light"] .bmc7-catalog-image,html[data-bmc-theme="light"] .bmc7-fix-archive-thumb{background:#eef5f9}html[data-bmc-theme="light"] .bmc7-product-detail-info h1{color:#173047}html[data-bmc-theme="light"] .bmc7-product-copy{color:#506d82}
@media(max-width:920px){.bmc7-catalog-grid,.bmc7-fix-archive-grid{grid-template-columns:1fr 1fr}.bmc7-product-detail{grid-template-columns:1fr}.bmc7-product-detail-media{min-height:350px}}
@media(max-width:600px){.bmc7-inner-hero{padding:44px 0 30px}.bmc7-catalog-wrap,.bmc7-fix-archive-wrap{padding-top:28px;padding-bottom:50px}.bmc7-catalog-grid,.bmc7-fix-archive-grid{grid-template-columns:1fr}.bmc7-catalog-image{height:220px}.bmc7-product-detail{padding-top:28px;gap:24px}.bmc7-product-detail-media{min-height:300px}.bmc7-product-actions{display:grid;grid-template-columns:1fr}.bmc7-product-actions .bmc7-btn{width:100%}}


/* =========================================================
   BẮC MINH COMPUTER 7.1 - LIGHT MODE REDESIGN + EMPTY STATES
   ========================================================= */
html[data-bmc-theme="light"]{
  --b7-bg:#eef4f8;
  --b7-bg2:#f6f9fb;
  --b7-card:#ffffff;
  --b7-card2:#f3f7fa;
  --b7-line:#c7d7e2;
  --b7-text:#14293b;
  --b7-muted:#60778a;
  --b7-shadow:0 12px 32px rgba(24,58,84,.08);
}
html[data-bmc-theme="light"] .bmc7-main{background:#eef4f8}
html[data-bmc-theme="light"] .bmc7-header{
  background:rgba(248,251,253,.94)!important;
  border-bottom:1px solid #d4e0e8!important;
  box-shadow:0 5px 20px rgba(33,72,98,.04);
}
html[data-bmc-theme="light"] .bmc7-brand-mark{
  background:#0c2840;color:#fff;border-color:#168cff;
  box-shadow:0 0 0 4px rgba(22,140,255,.06);
}
html[data-bmc-theme="light"] .bmc7-menu a{color:#3e586c!important}
html[data-bmc-theme="light"] .bmc7-menu a:hover,
html[data-bmc-theme="light"] .bmc7-menu a:focus-visible{color:#0e2b43!important}
html[data-bmc-theme="light"] .bmc7-hero{
  background:
    radial-gradient(circle at 75% 35%,rgba(22,140,255,.16),transparent 34%),
    linear-gradient(135deg,#e8f1f7 0%,#f8fbfd 45%,#edf5fa 100%)!important;
  border-bottom:1px solid #d1dfe8;
}
html[data-bmc-theme="light"] .bmc7-hero:before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(255,255,255,.24),transparent 42%);
}
html[data-bmc-theme="light"] .bmc7-hero h1,
html[data-bmc-theme="light"] .bmc7-hero h1 span{color:#10283d!important}
html[data-bmc-theme="light"] .bmc7-hero h2{color:#0d74db!important}
html[data-bmc-theme="light"] .bmc7-hero-copy>p{color:#536d81!important}
html[data-bmc-theme="light"] .bmc7-hero-photo{
  background:
    linear-gradient(90deg,#edf5fa 0%,rgba(237,245,250,.35) 18%,rgba(237,245,250,0) 44%),
    linear-gradient(0deg,rgba(7,34,54,.12),rgba(255,255,255,0)),
    url('images/hero-mainboard.jpg') center/cover no-repeat!important;
  border:1px solid #c5d8e5!important;
  box-shadow:0 24px 55px rgba(32,70,96,.13);
}
html[data-bmc-theme="light"] .bmc7-hero-status{background:rgba(255,255,255,.94)!important;color:#163047!important;border-color:#c9dce8!important}
html[data-bmc-theme="light"] .bmc7-hero-proof{border-top-color:#cad9e3!important}
html[data-bmc-theme="light"] .bmc7-hero-proof b{color:#183247!important}
html[data-bmc-theme="light"] .bmc7-hero-proof small{color:#6f8595!important}
html[data-bmc-theme="light"] .bmc7-btn-ghost{background:#fff!important;color:#20435e!important;border-color:#afc8d9!important}
html[data-bmc-theme="light"] .bmc7-btn-ghost:hover{background:#edf6fd!important;border-color:#168cff!important;color:#0d5fa9!important}

html[data-bmc-theme="light"] .bmc7-problem-section,
html[data-bmc-theme="light"] .bmc7-process-section,
html[data-bmc-theme="light"] .bmc7-content-section{background:#e9f1f6!important}
html[data-bmc-theme="light"] .bmc7-section,
html[data-bmc-theme="light"] .bmc7-commit-section,
html[data-bmc-theme="light"] .bmc7-work-section,
html[data-bmc-theme="light"] .bmc7-reviews-section{background:#f6f9fb!important}
html[data-bmc-theme="light"] .bmc7-problem-box,
html[data-bmc-theme="light"] .bmc7-service-card,
html[data-bmc-theme="light"] .bmc7-commit-grid,
html[data-bmc-theme="light"] .bmc7-track-callout,
html[data-bmc-theme="light"] .bmc7-fix-card,
html[data-bmc-theme="light"] .bmc7-empty-card,
html[data-bmc-theme="light"] .bmc7-product-row,
html[data-bmc-theme="light"] .bmc7-review-card,
html[data-bmc-theme="light"] .bmc7-empty-feature,
html[data-bmc-theme="light"] .bmc7-product-empty,
html[data-bmc-theme="light"] .bmc7-review-empty{
  background:#fff!important;border-color:#c7d8e3!important;color:#163047!important;
  box-shadow:0 10px 28px rgba(31,68,93,.07)!important;
}
html[data-bmc-theme="light"] .bmc7-section-head h2{color:#173047!important}
html[data-bmc-theme="light"] .bmc7-section-head p{color:#63798a!important}
html[data-bmc-theme="light"] .bmc7-step{background:#fff!important;border-color:#cad9e3!important}
html[data-bmc-theme="light"] .bmc7-step b{color:#183249!important}
html[data-bmc-theme="light"] .bmc7-step p{color:#6b8192!important}
html[data-bmc-theme="light"] .bmc7-process-grid:before{background:#aac8dd!important}
html[data-bmc-theme="light"] .bmc7-commit-item small{color:#667d8e!important}
html[data-bmc-theme="light"] .bmc7-card-actions{border-top-color:#dbe5ec!important}
html[data-bmc-theme="light"] .bmc7-fix-search{box-shadow:0 8px 20px rgba(32,69,94,.06)}
html[data-bmc-theme="light"] .bmc7-footer{
  background:linear-gradient(180deg,#e6eef4,#dfe9f0)!important;
  border-top:1px solid #c7d7e1!important;
}
html[data-bmc-theme="light"] .bmc7-copy{background:#d9e5ed;border-top-color:#c1d2de!important}

/* Real-data empty states: no fake content and no giant blank cards */
.bmc7-empty-feature{
  grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;
  padding:22px 24px;border:1px dashed #294e69;border-radius:14px;background:#071522;
}
.bmc7-empty-feature-icon{width:54px;height:54px;display:grid;place-items:center;border-radius:12px;background:#0a2032}
.bmc7-empty-feature-icon svg{width:30px;height:30px;fill:none;stroke:#168cff;stroke-width:1.6}
.bmc7-empty-feature small{display:block;color:#168cff;font-size:9px;font-weight:900;letter-spacing:1.4px}
.bmc7-empty-feature b{display:block;margin-top:4px;font-size:15px}
.bmc7-empty-feature p{margin:5px 0 0;color:#8198aa;font-size:10px;line-height:1.6}
.bmc7-empty-card-clean{grid-column:1/-1;min-height:0!important;padding:20px!important}
.bmc7-empty-card-clean p{max-width:680px}
.bmc7-empty-card-clean .bmc7-text-link{margin-top:8px}
.bmc7-product-empty{display:grid;grid-template-columns:auto 1fr;gap:14px;padding:18px;border:1px dashed #294e69;border-radius:13px;background:#071522}
.bmc7-product-empty>.bmc7-product-thumb{grid-row:1/3;width:58px;height:58px}
.bmc7-product-empty b{display:block;font-size:13px}.bmc7-product-empty small{display:block;margin-top:4px;color:#8198aa;font-size:9px}
.bmc7-product-empty p{margin:8px 0 0;color:#8198aa;font-size:10px;line-height:1.55}
.bmc7-product-empty .bmc7-btn{grid-column:1/-1;width:100%}
.bmc7-review-empty{grid-column:1/-1;display:flex;align-items:center;gap:14px;padding:20px 22px;border:1px dashed #294e69;border-radius:13px;background:#071522}
.bmc7-review-empty>svg{width:36px;height:36px;min-width:36px;fill:none;stroke:#168cff;stroke-width:1.6}
.bmc7-review-empty b{display:block;font-size:13px}.bmc7-review-empty p{margin:5px 0 0;color:#8198aa;font-size:10px;line-height:1.6}

/* Floating Zalo: text badge instead of font-dependent icon */
.bmc7-float-zalo{background:#087cf0!important;border-color:#168cff!important;overflow:hidden}
.bmc7-float-zalo svg{display:none!important}
.bmc7-float-zalo:before{content:"Zalo";display:grid;place-items:center;color:#fff;font-size:10px;font-weight:950;letter-spacing:-.2px}
.bmc7-float-top{background:#0c2133!important}
html[data-bmc-theme="light"] .bmc7-float-top{background:#163047!important;color:#fff!important;border-color:#163047!important}

@media(max-width:760px){
  .bmc7-empty-feature{grid-template-columns:auto 1fr;padding:18px;gap:13px}
  .bmc7-empty-feature .bmc7-btn{grid-column:1/-1;width:100%}
  html[data-bmc-theme="light"] .bmc7-hero-photo{
    background:linear-gradient(180deg,rgba(237,245,250,.08),rgba(237,245,250,.18)),url('images/hero-mainboard.jpg') center/cover no-repeat!important;
  }
}
@media(max-width:430px){
  .bmc7-empty-feature{grid-template-columns:1fr;text-align:left}
  .bmc7-empty-feature-icon{width:48px;height:48px}
  .bmc7-review-empty{align-items:flex-start}
}


/* =========================================================
   BẮC MINH COMPUTER 7.2
   Light Mode rebuilt as a branded theme, not a color inversion.
   ========================================================= */

/* Typography/readability */
.bmc7-commit-item b{font-size:13px!important;line-height:1.35}
.bmc7-commit-item small{font-size:11px!important;line-height:1.55}
.bmc7-step b{font-size:14px!important}
.bmc7-step p{font-size:11.5px!important;line-height:1.65}
.bmc7-footer-brand>p,.bmc7-footer-col a,.bmc7-footer-col span,.bmc7-footer-col p{font-size:11.5px!important;line-height:1.65}
.bmc7-footer-col h3{font-size:12px!important;letter-spacing:.4px}
.bmc7-social span{font-size:11px;font-weight:850}

/* No old/legacy TikTok strip or floating text */
.bmc-tiktok-visible,.bmc7-floating-tiktok,.bmc7-float-tiktok{display:none!important}

/* Better icon geometry for commitment cards */
.bmc7-commit-item>svg{width:38px!important;height:38px!important;min-width:38px;fill:none;stroke:#168cff;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round}

/* CTA clarity in dark mode too */
.bmc7-footer-zalo-btn,
.bmc7-final-cta .bmc7-btn-zalo,
.bmc7-booking-actions .bmc7-btn-zalo{
  background:#087cf0!important;
  border-color:#2a99ff!important;
  color:#fff!important;
  box-shadow:0 10px 24px rgba(8,124,240,.18);
}
.bmc7-footer-zalo-btn strong,
.bmc7-final-cta .bmc7-btn-zalo strong,
.bmc7-booking-actions .bmc7-btn-zalo strong{color:#fff!important;font-size:12px!important}

/* Footer social cards: always recognizable */
.bmc7-socials{gap:9px!important;flex-wrap:wrap}
.bmc7-social{
  min-width:108px!important;
  min-height:46px!important;
  padding:7px 11px!important;
  border:1px solid #244965!important;
  border-radius:10px!important;
  background:#071827!important;
  display:inline-flex!important;
  align-items:center!important;
  justify-content:flex-start!important;
  gap:8px!important;
  transition:.18s ease;
}
.bmc7-social:hover{transform:translateY(-1px);border-color:#168cff!important}
.bmc7-social svg{width:28px!important;height:28px!important;min-width:28px;fill:none;stroke:currentColor;stroke-width:2}
.bmc7-social.bmc7-zalo svg rect{fill:#087cf0;stroke:#087cf0}
.bmc7-social.bmc7-zalo svg path{stroke:#fff}
.bmc7-social.bmc7-zalo svg text{fill:#fff;stroke:none;font-size:9px;font-weight:900}
.bmc7-social.bmc7-tiktok svg{color:#fff}
.bmc7-social[aria-label*="YouTube"] svg rect{fill:#ff0033;stroke:#ff0033}
.bmc7-social[aria-label*="YouTube"] svg path{fill:#fff;stroke:#fff}

/* LIGHT THEME: Bắc Minh Light */
html[data-bmc-theme="light"]{
  --b7-bg:#eaf3f8;
  --b7-bg2:#f6fafc;
  --b7-card:#ffffff;
  --b7-card2:#edf6fb;
  --b7-line:#bcd3e1;
  --b7-text:#102b41;
  --b7-muted:#536f82;
  --b7-blue:#087ff0;
  --b7-blue2:#0c66bb;
  --b7-shadow:0 12px 32px rgba(24,68,99,.095);
}
html[data-bmc-theme="light"] body.bmc-v7,
html[data-bmc-theme="light"] .bmc7-main{
  background:
    radial-gradient(circle at 12% 8%,rgba(8,127,240,.055),transparent 26%),
    #eaf3f8!important;
  color:#102b41!important;
}

/* Header light: branded outer surface */
html[data-bmc-theme="light"] .bmc7-header{
  background:rgba(237,246,251,.96)!important;
  border-bottom:1px solid #bcd3e1!important;
  box-shadow:0 6px 25px rgba(23,65,94,.07)!important;
}
html[data-bmc-theme="light"] .bmc7-brand{
  padding:7px 10px 7px 7px;
  border-radius:12px;
  background:rgba(255,255,255,.62);
  border:1px solid rgba(163,197,219,.55);
}
html[data-bmc-theme="light"] .bmc7-brand-mark{
  background:linear-gradient(145deg,#0a3657,#087ff0)!important;
  border-color:#087ff0!important;
  color:#fff!important;
  box-shadow:0 8px 20px rgba(8,127,240,.2)!important;
}
html[data-bmc-theme="light"] .bmc7-brand-copy strong{color:#123149!important}
html[data-bmc-theme="light"] .bmc7-brand-copy small{color:#52748b!important}

/* Hero has visible brand color, not white emptiness */
html[data-bmc-theme="light"] .bmc7-hero{
  background:
    radial-gradient(circle at 77% 28%,rgba(8,127,240,.20),transparent 31%),
    radial-gradient(circle at 12% 12%,rgba(8,127,240,.08),transparent 25%),
    linear-gradient(135deg,#dcecf5 0%,#f5fafc 46%,#e1f0f8 100%)!important;
  border-bottom:1px solid #b9d3e3!important;
}
html[data-bmc-theme="light"] .bmc7-hero:before{
  background:linear-gradient(90deg,rgba(8,127,240,.045),transparent 45%)!important;
}
html[data-bmc-theme="light"] .bmc7-eyebrow{color:#0875d6!important}
html[data-bmc-theme="light"] .bmc7-hero h1,
html[data-bmc-theme="light"] .bmc7-hero h1 span{color:#102e45!important}
html[data-bmc-theme="light"] .bmc7-hero h2{color:#0875d6!important}
html[data-bmc-theme="light"] .bmc7-hero-copy>p{color:#4b6b81!important}
html[data-bmc-theme="light"] .bmc7-hero-proof{border-top-color:#b9cedb!important}
html[data-bmc-theme="light"] .bmc7-hero-proof b{color:#17374f!important}
html[data-bmc-theme="light"] .bmc7-hero-proof small{color:#587487!important}

/* Sections alternate visibly */
html[data-bmc-theme="light"] .bmc7-problem-section,
html[data-bmc-theme="light"] .bmc7-process-section,
html[data-bmc-theme="light"] .bmc7-content-section{
  background:linear-gradient(180deg,#deedf5,#eaf3f8)!important;
  border-top:1px solid rgba(170,202,221,.5);
  border-bottom:1px solid rgba(170,202,221,.5);
}
html[data-bmc-theme="light"] .bmc7-section,
html[data-bmc-theme="light"] .bmc7-commit-section,
html[data-bmc-theme="light"] .bmc7-work-section,
html[data-bmc-theme="light"] .bmc7-reviews-section{
  background:linear-gradient(180deg,#f7fbfd,#eef6fa)!important;
}

/* Cards actually stand out */
html[data-bmc-theme="light"] .bmc7-problem-box,
html[data-bmc-theme="light"] .bmc7-service-card,
html[data-bmc-theme="light"] .bmc7-commit-grid,
html[data-bmc-theme="light"] .bmc7-track-callout,
html[data-bmc-theme="light"] .bmc7-work-card,
html[data-bmc-theme="light"] .bmc7-fix-card,
html[data-bmc-theme="light"] .bmc7-empty-card,
html[data-bmc-theme="light"] .bmc7-product-row,
html[data-bmc-theme="light"] .bmc7-review-card,
html[data-bmc-theme="light"] .bmc7-empty-feature,
html[data-bmc-theme="light"] .bmc7-product-empty,
html[data-bmc-theme="light"] .bmc7-review-empty{
  background:#fff!important;
  border-color:#b8d0df!important;
  box-shadow:0 10px 26px rgba(28,70,99,.09)!important;
}
html[data-bmc-theme="light"] .bmc7-service-card{
  background:linear-gradient(180deg,#fff,#f7fbfd)!important;
}
html[data-bmc-theme="light"] .bmc7-section-head h2{color:#112f47!important}
html[data-bmc-theme="light"] .bmc7-section-head p{color:#557186!important}

/* Commit section */
html[data-bmc-theme="light"] .bmc7-commit-grid{
  overflow:hidden;
  border:1px solid #adc9da!important;
}
html[data-bmc-theme="light"] .bmc7-commit-item{
  background:linear-gradient(180deg,#fff,#f5fafc)!important;
  border-color:#cfdee7!important;
}
html[data-bmc-theme="light"] .bmc7-commit-item b{color:#17364c!important}
html[data-bmc-theme="light"] .bmc7-commit-item small{color:#587487!important}
html[data-bmc-theme="light"] .bmc7-commit-item>svg{stroke:#087ff0!important}

/* Timeline light is genuinely light */
html[data-bmc-theme="light"] .bmc7-process-grid:before{
  height:2px!important;
  background:linear-gradient(90deg,#b9d8eb,#66ade0,#b9d8eb)!important;
}
html[data-bmc-theme="light"] .bmc7-step{
  background:transparent!important;
  border-color:transparent!important;
}
html[data-bmc-theme="light"] .bmc7-step>span{
  background:linear-gradient(145deg,#e6f5ff,#cfeaff)!important;
  border:2px solid #69b7ee!important;
  color:#066abf!important;
  box-shadow:0 7px 18px rgba(8,127,240,.12);
}
html[data-bmc-theme="light"] .bmc7-step b{
  color:#15364e!important;
  font-size:15px!important;
}
html[data-bmc-theme="light"] .bmc7-step p{
  color:#4f7087!important;
  font-size:12px!important;
}
html[data-bmc-theme="light"] .bmc7-track-callout{
  background:linear-gradient(100deg,#fff,#eaf6fd)!important;
}
html[data-bmc-theme="light"] .bmc7-track-callout b{color:#15364e!important}
html[data-bmc-theme="light"] .bmc7-track-callout p{color:#55758a!important}

/* Buttons remain readable in both modes */
html[data-bmc-theme="light"] .bmc7-btn-primary{
  background:#087ff0!important;border-color:#087ff0!important;color:#fff!important;
  box-shadow:0 9px 20px rgba(8,127,240,.16);
}
html[data-bmc-theme="light"] .bmc7-btn-ghost{
  background:#fff!important;
  color:#0f527f!important;
  border-color:#8fbbd5!important;
  box-shadow:0 6px 16px rgba(28,70,99,.06);
}
html[data-bmc-theme="light"] .bmc7-btn-ghost:hover{
  background:#e9f6ff!important;color:#075e9d!important;border-color:#087ff0!important;
}
html[data-bmc-theme="light"] .bmc7-btn-zalo,
html[data-bmc-theme="light"] .bmc7-footer-zalo-btn{
  background:#087cf0!important;
  border-color:#087cf0!important;
  color:#fff!important;
}
html[data-bmc-theme="light"] .bmc7-btn-zalo strong{color:#fff!important}
html[data-bmc-theme="light"] .bmc7-zalo-badge{
  background:#fff!important;color:#0872d2!important;
}

/* Footer light: no invisible buttons */
html[data-bmc-theme="light"] .bmc7-footer{
  background:linear-gradient(180deg,#dceaf2,#d2e3ed)!important;
  border-top:1px solid #abc6d6!important;
}
html[data-bmc-theme="light"] .bmc7-footer-brand>p,
html[data-bmc-theme="light"] .bmc7-footer-col a,
html[data-bmc-theme="light"] .bmc7-footer-col span,
html[data-bmc-theme="light"] .bmc7-footer-col p{color:#385a70!important}
html[data-bmc-theme="light"] .bmc7-footer-col h3{color:#12344d!important}
html[data-bmc-theme="light"] .bmc7-social{
  background:#fff!important;
  border-color:#a8c5d6!important;
  color:#17384f!important;
  box-shadow:0 7px 18px rgba(28,70,99,.08);
}
html[data-bmc-theme="light"] .bmc7-social:hover{
  border-color:#087ff0!important;
  box-shadow:0 9px 22px rgba(8,127,240,.11);
}
html[data-bmc-theme="light"] .bmc7-social.bmc7-tiktok svg{color:#111!important}
html[data-bmc-theme="light"] .bmc7-copy{
  background:#c9dce7!important;
  border-top-color:#aac4d3!important;
  color:#45667a!important;
}

/* Less dead vertical space */
.bmc7-commit-section{padding-bottom:48px!important}
.bmc7-process-section{padding-top:56px!important;padding-bottom:56px!important}
.bmc7-reviews-section{padding-top:52px!important;padding-bottom:52px!important}
.bmc7-final-cta{padding-top:38px!important;padding-bottom:38px!important}

/* Fix article warning box */
.bmc-fix-warning{
  margin:18px 0;padding:14px 16px;border-left:4px solid #e9a23b;
  background:rgba(233,162,59,.09);border-radius:8px;line-height:1.65;
}

/* Responsive */
@media(max-width:860px){
  html[data-bmc-theme="light"] .bmc7-step{
    background:#fff!important;
    border:1px solid #bcd3e1!important;
    box-shadow:0 7px 18px rgba(28,70,99,.06);
  }
  .bmc7-commit-item b{font-size:13px!important}
  .bmc7-commit-item small{font-size:11.5px!important}
  .bmc7-step b{font-size:14.5px!important}
  .bmc7-step p{font-size:12px!important}
}
@media(max-width:600px){
  .bmc7-section-head h2{font-size:28px!important;line-height:1.14}
  .bmc7-section-head p{font-size:14px!important}
  .bmc7-commit-item{padding:19px 16px!important}
  .bmc7-commit-item b{font-size:14px!important}
  .bmc7-commit-item small{font-size:12px!important}
  .bmc7-step{padding:17px!important}
  .bmc7-step b{font-size:15px!important}
  .bmc7-step p{font-size:12.5px!important}
  .bmc7-social{min-width:0!important;flex:1 1 30%!important;justify-content:center!important}
  .bmc7-social span{font-size:10.5px}
  .bmc7-footer-brand>p,.bmc7-footer-col a,.bmc7-footer-col span,.bmc7-footer-col p{font-size:12px!important}
}