/* ══════════════════════════════════════════════
   VIDEOMART BLOG — tema custom
   ══════════════════════════════════════════════ */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  --vmb-bg:#090f18;
  --vmb-bg2:#10161f;
  --vmb-bg3:#161d29;
  --vmb-border:rgba(255,255,255,.08);
  --vmb-border-2:rgba(255,255,255,.14);
  --vmb-text:rgba(255,255,255,.85);
  --vmb-text-dim:rgba(255,255,255,.55);
  --vmb-text-mute:rgba(255,255,255,.35);
  --vmb-accent:#3b82f6;
  --vmb-accent2:#60a5fa;
  font-family:'Inter',system-ui,sans-serif;
  background:var(--vmb-bg);
  color:var(--vmb-text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.vmb-wrap{max-width:1180px;margin:0 auto;padding:0 24px}
:focus-visible{outline:2px solid var(--vmb-accent2);outline-offset:2px}

/* ── HEADER ─────────────────────────────────── */
.vmb-header{position:sticky;top:0;z-index:50;background:rgba(9,15,24,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--vmb-border)}
.vmb-header-inner{display:flex;align-items:center;gap:32px;padding:16px 24px}
.vmb-logo{display:flex;align-items:center;flex-shrink:0}
.vmb-logo img{height:34px;width:auto}
.vmb-logo-text{font-weight:800;font-size:18px;color:#fff}
.vmb-logo-text em{color:var(--vmb-accent2);font-style:normal}
.vmb-nav{flex:1;overflow-x:auto}
.vmb-nav-list{list-style:none;display:flex;gap:28px;white-space:nowrap}
.vmb-nav-list a{font-size:14px;font-weight:500;color:var(--vmb-text-dim);transition:.2s}
.vmb-nav-list a:hover{color:#fff}
.vmb-cta{flex-shrink:0;padding:10px 18px;border-radius:7px;background:var(--vmb-accent);color:#fff;font-size:13px;font-weight:700;transition:.2s;white-space:nowrap}
.vmb-cta:hover{background:var(--vmb-accent2);transform:translateY(-1px)}
.vmb-search{position:relative;display:flex;align-items:center;flex-shrink:0;width:170px}
.vmb-search-icon{position:absolute;left:11px;color:var(--vmb-text-dim);pointer-events:none}
.vmb-search-input{width:100%;padding:9px 12px 9px 34px;border-radius:8px;border:1px solid var(--vmb-border);background:rgba(255,255,255,.04);color:#fff;font-size:13px;font-family:inherit;transition:.2s}
.vmb-search-input::placeholder{color:var(--vmb-text-dim)}
.vmb-search-input:focus{outline:none;border-color:var(--vmb-accent2);background:rgba(255,255,255,.07)}
@media(max-width:900px){.vmb-search{width:130px}}
@media(max-width:700px){.vmb-cta{display:none}.vmb-search{display:none}.vmb-header-inner{gap:16px;padding:14px 20px}}

/* ── HERO (home / arquivo / 404) ───────────── */
.vmb-hero{padding:72px 0 48px;border-bottom:1px solid var(--vmb-border);background:linear-gradient(180deg,var(--vmb-bg2) 0%,var(--vmb-bg) 100%)}
.vmb-kicker{display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:600;color:var(--vmb-accent2);letter-spacing:.09em;text-transform:uppercase;margin-bottom:16px}
.vmb-kicker-link{transition:.2s}
.vmb-kicker-link:hover{color:#fff}
.vmb-hero-title{font-size:clamp(28px,4.6vw,44px);font-weight:800;line-height:1.15;letter-spacing:-.02em;color:#fff;max-width:820px}
.vmb-hero-title em{color:var(--vmb-accent2);font-style:normal}
.vmb-hero-sub{margin-top:14px;font-size:16.5px;color:var(--vmb-text-dim);max-width:640px}
.vmb-hero--404{text-align:center}
.vmb-hero--404 .vmb-hero-title,.vmb-hero--404 .vmb-hero-sub{margin-left:auto;margin-right:auto}
.vmb-hero--404 .vmb-btn{margin-top:24px}

/* ── SECTIONS / GRID DE CARDS ───────────────── */
.vmb-section{padding:56px 0 88px}
.vmb-section-title{font-size:11px;font-weight:700;color:var(--vmb-text-mute);text-transform:uppercase;letter-spacing:.09em;margin-bottom:24px;padding-bottom:14px;border-bottom:1px solid var(--vmb-border)}
.vmb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px}
.vmb-card{background:var(--vmb-bg2);border:1px solid var(--vmb-border);border-radius:14px;overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.vmb-card:hover{border-color:var(--vmb-border-2);transform:translateY(-3px);box-shadow:0 16px 40px rgba(0,0,0,.35)}
.vmb-card-media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(140deg,oklch(28% .08 var(--vmb-hue,220)),oklch(14% .05 var(--vmb-hue,220)))}
.vmb-card-media img{width:100%;height:100%;object-fit:cover;transition:.3s}
.vmb-card:hover .vmb-card-media img{transform:scale(1.04)}
.vmb-card-media-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.18)}
.vmb-card-tag{position:absolute;top:12px;left:12px;padding:5px 11px;border-radius:6px;background:rgba(9,15,24,.75);backdrop-filter:blur(6px);font-family:'IBM Plex Mono',monospace;font-size:10px;font-weight:600;color:#fff;letter-spacing:.04em;text-transform:uppercase}
.vmb-card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.vmb-card-title{font-size:17px;font-weight:700;line-height:1.35;letter-spacing:-.01em}
.vmb-card-title a{transition:.2s}
.vmb-card-title a:hover{color:var(--vmb-accent2)}
.vmb-card-excerpt{font-size:13.5px;color:var(--vmb-text-dim);line-height:1.6;flex:1}
.vmb-card-meta{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--vmb-text-mute);display:flex;align-items:center;gap:8px;margin-top:auto}
.vmb-card-meta-sep{opacity:.5}
.vmb-empty{color:var(--vmb-text-dim);padding:40px 0}

/* ── PAGINAÇÃO ──────────────────────────────── */
.vmb-pagination{display:flex;justify-content:center;gap:8px;margin-top:56px;flex-wrap:wrap}
.vmb-pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 12px;border-radius:8px;border:1px solid var(--vmb-border);color:var(--vmb-text-dim);font-size:13px;font-weight:600;transition:.2s}
.vmb-pagination .page-numbers:hover{border-color:var(--vmb-border-2);color:#fff}
.vmb-pagination .page-numbers.current{background:var(--vmb-accent);border-color:var(--vmb-accent);color:#fff}
.vmb-pagination .page-numbers.dots{border-color:transparent}

/* ── POST HERO ──────────────────────────────── */
.vmb-post-hero{padding:64px 0 36px;border-bottom:1px solid var(--vmb-border);background:linear-gradient(180deg,var(--vmb-bg2) 0%,var(--vmb-bg) 100%)}
.vmb-back{display:inline-block;font-size:13px;color:var(--vmb-text-dim);margin-bottom:20px;transition:.2s}
.vmb-back:hover{color:#fff}
.vmb-post-title{font-size:clamp(28px,4.2vw,42px);font-weight:800;line-height:1.2;letter-spacing:-.02em;color:#fff;max-width:820px;margin-top:8px}
.vmb-post-meta{display:flex;align-items:center;gap:10px;margin-top:22px;font-size:13px;color:var(--vmb-text-dim)}
.vmb-post-author{display:flex;align-items:center;gap:8px}
.vmb-post-author img{border-radius:50%}

/* ── FEATURED IMAGE ─────────────────────────── */
.vmb-post-feature{margin:36px auto 0;max-width:1180px}
.vmb-post-feature img{width:100%;border-radius:14px;border:1px solid var(--vmb-border)}

/* ── CONTEÚDO DO POST (tipografia) ──────────── */
.vmb-post-content{max-width:740px;margin:44px auto 0;font-size:16.5px;line-height:1.85;color:var(--vmb-text)}
.vmb-post-content>*:first-child{margin-top:0}
.vmb-post-content p{margin:0 0 1.3em}
.vmb-post-content h2{font-size:1.55rem;font-weight:700;color:#fff;margin:2.1em 0 .6em;line-height:1.3;letter-spacing:-.01em}
.vmb-post-content h3{font-size:1.2rem;font-weight:700;color:rgba(255,255,255,.92);margin:1.8em 0 .5em}
.vmb-post-content h4{font-size:1.05rem;font-weight:600;color:rgba(255,255,255,.85);margin:1.5em 0 .4em}
.vmb-post-content ul,.vmb-post-content ol{padding-left:1.4rem;margin:0 0 1.3em}
.vmb-post-content li{margin-bottom:.5em}
.vmb-post-content ul li::marker{color:var(--vmb-accent2)}
.vmb-post-content a{color:var(--vmb-accent2);text-decoration:underline;text-underline-offset:2px}
.vmb-post-content a:hover{opacity:.85}
.vmb-post-content strong,.vmb-post-content b{color:#fff;font-weight:700}
.vmb-post-content blockquote{border-left:3px solid var(--vmb-accent);margin:1.6em 0;padding:6px 24px;background:rgba(59,130,246,.08);border-radius:0 8px 8px 0;font-style:italic;color:var(--vmb-text-dim)}
.vmb-post-content blockquote p{margin:0}
.vmb-post-content code{background:rgba(255,255,255,.08);border:1px solid var(--vmb-border);border-radius:4px;padding:2px 6px;font-size:.9em;font-family:'IBM Plex Mono',monospace;color:#93c5fd}
.vmb-post-content pre{background:rgba(0,0,0,.4);border:1px solid var(--vmb-border);border-radius:10px;padding:20px 24px;overflow-x:auto;margin:0 0 1.3em}
.vmb-post-content pre code{background:none;border:none;padding:0}
.vmb-post-content img{border-radius:10px;margin:8px 0}
.vmb-post-content figure{margin:1.6em 0}
.vmb-post-content figcaption{font-size:13px;color:var(--vmb-text-mute);text-align:center;margin-top:8px}
.vmb-post-content hr{border:none;border-top:1px solid var(--vmb-border);margin:2.4em 0}
.vmb-post-content table{width:100%;border-collapse:collapse;margin:0 0 1.3em;font-size:14px}
.vmb-post-content th,.vmb-post-content td{padding:9px 14px;border:1px solid var(--vmb-border);text-align:left}
.vmb-post-content th{background:rgba(59,130,246,.12);color:#fff;font-weight:600}
.vmb-post-content dl dt{color:#fff;font-weight:700;margin-top:1em}
.vmb-post-content dl dd{margin:.25em 0 0}
.vmb-post-content iframe{max-width:100%;border-radius:10px}

/* ── TAGS DO POST ───────────────────────────── */
.vmb-post-tags{max-width:740px;margin:32px auto 0;display:flex;flex-wrap:wrap;gap:8px}
.vmb-post-tags a{padding:6px 13px;border-radius:99px;border:1px solid var(--vmb-border);font-size:12.5px;color:var(--vmb-text-dim);transition:.2s}
.vmb-post-tags a:hover{border-color:var(--vmb-accent2);color:#fff}

/* ── CTA FINAL DO POST ──────────────────────── */
.vmb-post-cta{max-width:740px;margin:56px auto 0;padding:40px;border-radius:16px;background:var(--vmb-bg2);border:1px solid var(--vmb-border);text-align:center}
.vmb-post-cta h2{font-size:1.4rem;font-weight:700;color:#fff;margin-bottom:10px}
.vmb-post-cta p{color:var(--vmb-text-dim);margin-bottom:22px;font-size:14.5px}
.vmb-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:8px;background:var(--vmb-accent);color:#fff;font-size:14px;font-weight:700;transition:.2s}
.vmb-btn:hover{background:var(--vmb-accent2);transform:translateY(-1px)}

/* ── RELACIONADOS ───────────────────────────── */
.vmb-related{border-top:1px solid var(--vmb-border);margin-top:24px}

/* ── COMENTÁRIOS ────────────────────────────── */
#comments,.comments-area{max-width:740px;margin:56px auto 0}
.comment-reply-title,.comments-title{font-size:1.2rem;font-weight:700;color:#fff;margin-bottom:20px}
.comment-list{list-style:none}
.comment-list .comment-body{padding:18px 0;border-bottom:1px solid var(--vmb-border);font-size:14px;color:var(--vmb-text-dim)}
.comment-list .fn{color:#fff;font-weight:600;font-style:normal}
.comment-respond input:not([type=submit]),.comment-respond textarea{width:100%;padding:11px 14px;border-radius:8px;border:1px solid var(--vmb-border);background:var(--vmb-bg2);color:#fff;font-family:inherit;margin-bottom:12px}
.comment-respond .form-submit input{padding:11px 24px;border-radius:8px;background:var(--vmb-accent);color:#fff;font-weight:700;border:none;cursor:pointer}

/* ── FOOTER ─────────────────────────────────── */
.vmb-footer{border-top:1px solid var(--vmb-border);background:var(--vmb-bg2);margin-top:0}
.vmb-footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding:56px 24px 40px}
.vmb-footer-brand img{height:32px;margin-bottom:16px}
.vmb-footer-brand p{font-size:13.5px;color:var(--vmb-text-dim);line-height:1.7;margin-bottom:18px}
.vmb-footer-social{display:flex;gap:12px}
.vmb-footer-social a{width:34px;height:34px;border-radius:50%;border:1px solid var(--vmb-border);display:flex;align-items:center;justify-content:center;color:var(--vmb-text-dim);transition:.2s}
.vmb-footer-social a:hover{border-color:var(--vmb-accent2);color:#fff}
.vmb-footer-col-title{font-size:11px;font-weight:700;color:var(--vmb-text-mute);text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px}
.vmb-footer-col a{display:block;font-size:13.5px;color:var(--vmb-text-dim);margin-bottom:11px;transition:.2s}
.vmb-footer-col a:hover{color:#fff}
.vmb-footer-bottom{border-top:1px solid var(--vmb-border)}
.vmb-footer-bottom-inner{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;font-size:12px;color:var(--vmb-text-mute);flex-wrap:wrap;gap:10px}
.vmb-footer-bottom-inner a{color:var(--vmb-text-mute);transition:.2s}
.vmb-footer-bottom-inner a:hover{color:#fff}
@media(max-width:820px){.vmb-footer-inner{grid-template-columns:1fr;gap:32px}}

/* ── RESPONSIVO GERAL ───────────────────────── */
@media(max-width:600px){
  .vmb-wrap{padding:0 18px}
  .vmb-hero{padding:52px 0 36px}
  .vmb-section{padding:40px 0 56px}
  .vmb-post-hero{padding:44px 0 28px}
  .vmb-grid{grid-template-columns:1fr}
}