/* ClientoraHQ blog — same HUD tokens as the home page */
:root {
  --bg: #02060c; --bg-2: #050f1b; --bg-3: #081a2a; --panel: rgba(8, 26, 42, .72);
  --cyan: #29e6ff; --cyan-2: #7df3ff; --cyan-ink: #01121c;
  --line: rgba(41, 230, 255, .16); --line-hi: rgba(41, 230, 255, .45);
  --text: #e6f8ff; --text-2: #a7c6d6; --text-3: #7f9fb2;   /* ≥ 4.5:1 on --bg */
  --glow: 0 0 18px rgba(41, 230, 255, .45), 0 0 44px rgba(41, 230, 255, .14);
  --r: 18px; --max: 1200px; --ease: cubic-bezier(.2, .7, .2, 1);
  --brand: "Orbitron", "Inter", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/1.65 "Inter", "Segoe UI", system-ui, sans-serif; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(900px 520px at 85% -10%, rgba(41, 230, 255, .10), transparent 70%),
              linear-gradient(rgba(41, 230, 255, .035) 1px, transparent 1px) 0 0 / 56px 56px,
              linear-gradient(90deg, rgba(41, 230, 255, .035) 1px, transparent 1px) 0 0 / 56px 56px; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
svg { flex: none; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.skip { position: absolute; left: -999px; top: 10px; z-index: 100; padding: 10px 16px; background: var(--cyan); color: var(--cyan-ink); border-radius: 8px; font-weight: 700; }
.skip:focus { left: 10px; }
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -.02em; text-wrap: balance; }
.cy { color: var(--cyan); text-shadow: 0 0 24px rgba(41, 230, 255, .35); }
.label { display: inline-flex; align-items: center; gap: 10px; font: 700 12px var(--brand); letter-spacing: .22em; text-transform: uppercase; color: var(--cyan); margin: 0 0 16px; }
.label::before { content: ""; width: 8px; height: 8px; border: 2px solid var(--cyan); transform: rotate(45deg); box-shadow: var(--glow); }
.sub { color: var(--text-2); font-size: 17.5px; max-width: 660px; margin: 16px 0 0; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 12px; font: 700 15px/1 "Inter", sans-serif; border: 1.5px solid transparent; transition: transform .2s var(--ease), background-color .2s, border-color .2s, color .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-cyan { background: var(--cyan); color: var(--cyan-ink); box-shadow: 0 12px 32px rgba(41, 230, 255, .25); }
.btn-cyan:hover { background: var(--cyan-2); }
.btn-line { border-color: var(--line-hi); color: var(--text); background: rgba(41, 230, 255, .05); }
.btn-line:hover { border-color: var(--cyan); color: var(--cyan); }

/* header + footer */
header { position: sticky; top: 0; z-index: 50; background: rgba(2, 6, 12, .92); border-bottom: 1px solid var(--line); backdrop-filter: blur(10px); }
.nav { height: 76px; display: flex; align-items: center; gap: 22px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo svg { width: 40px; height: 40px; }
.logo b { display: block; font: 900 17px/1 var(--brand); letter-spacing: .14em; color: var(--cyan); text-shadow: var(--glow); }
.logo b .hq { margin-left: .28em; padding: 1px 5px 0; border: 1px solid currentColor; border-radius: 4px; font-size: .72em; letter-spacing: .1em; vertical-align: 2px; }
.logo small { display: block; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-3); margin-top: 4px; }
.nav nav { margin-left: auto; }
.nav ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav ul a { display: block; padding: 10px 13px; border-radius: 10px; font-size: 14.5px; color: var(--text-2); transition: color .2s, background-color .2s; }
.nav ul a:hover, .nav ul a[aria-current="page"] { color: var(--cyan); background: rgba(41, 230, 255, .06); }
.nav > .btn { min-height: 44px; padding: 0 18px; font-size: 14px; }
footer { margin-top: 90px; padding: 46px 0 40px; border-top: 1px solid var(--line); color: var(--text-3); font-size: 14px; }
.foot { display: flex; justify-content: space-between; gap: 26px; flex-wrap: wrap; align-items: center; }
.foot nav { display: flex; gap: 22px; flex-wrap: wrap; }
.foot nav a { padding: 6px 0; } .foot nav a:hover { color: var(--cyan); }
.legal { margin: 26px 0 0; font-size: 13px; }

/* blog index */
.blog-hero { padding: 76px 0 40px; }
.blog-hero h1 { font-size: clamp(34px, 5vw, 58px); font-weight: 800; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: 22px; }
.card { border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); transition: border-color .25s, transform .25s var(--ease), box-shadow .25s; }
.card:hover { border-color: var(--line-hi); transform: translateY(-3px); box-shadow: 0 18px 50px rgba(0, 0, 0, .45), 0 0 0 1px rgba(41, 230, 255, .12); }
.card-link { display: flex; flex-direction: column; gap: 12px; height: 100%; padding: 26px; }
.card h3 { font-size: 21px; font-weight: 700; color: var(--text); }
.card p { margin: 0; color: var(--text-2); font-size: 15.5px; flex: 1; }
.meta { display: flex; flex-wrap: wrap; gap: 8px; color: var(--text-3); font-size: 14px; }
.more { display: inline-flex; align-items: center; gap: 8px; color: var(--cyan); font-weight: 700; font-size: 14.5px; }
.card:hover .more svg { transform: translateX(3px); } .more svg { transition: transform .2s; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.tags li { padding: 4px 10px; border: 1px solid var(--line-hi); border-radius: 999px; font: 600 12px/1.4 "Inter", sans-serif; color: var(--cyan-2); background: rgba(41, 230, 255, .06); }
.empty { color: var(--text-2); }

/* article */
.post-head { max-width: 860px; padding: 56px 0 30px; }
.crumbs { display: flex; gap: 8px; color: var(--text-3); font-size: 14px; margin-bottom: 22px; }
.crumbs a:hover { color: var(--cyan); }
.post-head .tags { margin-bottom: 18px; }
.post-head h1 { font-size: clamp(32px, 4.6vw, 52px); font-weight: 800; }
.lede { margin: 18px 0 0; color: var(--text-2); font-size: 19px; line-height: 1.6; }
.post-head .meta { margin-top: 22px; }
.post-grid { display: grid; grid-template-columns: 250px minmax(0, 720px); gap: 56px; justify-content: center; align-items: start; }
.toc { position: sticky; top: 100px; padding: 20px 22px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); font-size: 14px; }
.toc p { margin: 0 0 10px; font: 700 11px var(--brand); letter-spacing: .2em; text-transform: uppercase; color: var(--cyan); }
.toc ol { margin: 0; padding-left: 18px; display: grid; gap: 8px; color: var(--text-2); }
.toc a:hover { color: var(--cyan); }
.prose { font-size: 18px; line-height: 1.75; color: #d6ebf5; max-width: 70ch; }
.prose > * + * { margin-top: 1.1em; }
.prose p, .prose ul, .prose ol { margin-bottom: 0; }
.prose h2 { margin-top: 2em; font-size: 28px; font-weight: 800; color: var(--text); }
.prose h3 { margin-top: 1.6em; font-size: 21px; font-weight: 700; color: var(--text); }
.prose a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(41, 230, 255, .45); }
.prose a:hover { text-decoration-color: var(--cyan); }
.prose strong { color: var(--text); }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: .45em; }
.prose li::marker { color: var(--cyan); }
.prose blockquote { margin-left: 0; padding: 16px 20px; border-left: 3px solid var(--cyan); background: rgba(41, 230, 255, .05); border-radius: 0 12px 12px 0; color: var(--text); }
.prose blockquote p { margin: 0; }
.prose code { padding: 2px 6px; border-radius: 6px; background: var(--bg-3); color: var(--cyan-2); font: 15px Consolas, "Cascadia Mono", monospace; }
.prose pre { overflow-x: auto; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-2); }
.prose pre code { padding: 0; background: none; color: var(--text); white-space: pre; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2.2em 0; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 15.5px; line-height: 1.5; }
.prose th, .prose td { padding: 11px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.prose th { background: var(--bg-3); color: var(--text); font-weight: 700; }
.prose tr:last-child td { border-bottom: 0; }
.cta { margin-top: 2.6em; padding: 28px; border: 1px solid var(--line-hi); border-radius: var(--r); background: linear-gradient(135deg, rgba(41, 230, 255, .10), rgba(8, 26, 42, .9)); }
.cta-eyebrow { margin: 0; font: 700 12px var(--brand); letter-spacing: .22em; text-transform: uppercase; color: var(--cyan); }
.cta h2 { margin: 10px 0 0; font-size: 24px; }
.cta p { color: var(--text-2); font-size: 16px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.related { margin-top: 80px; }
.related h2 { font-size: 28px; margin-bottom: 22px; }

@media (max-width: 980px) {
  .post-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .toc { position: static; margin-bottom: 28px; }
}
@media (max-width: 760px) {
  .nav nav { display: none; }
  .nav { gap: 12px; }
  .nav > .btn { margin-left: auto; min-height: 40px; padding: 0 12px; font-size: 13px; white-space: nowrap; }
  .logo { gap: 9px; }
  .logo svg { width: 34px; height: 34px; }
  .logo b { font-size: 14px; letter-spacing: .1em; }
  .logo small { display: none; }
  .prose { font-size: 17px; }
  .blog-hero { padding: 48px 0 28px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}