/* =========================================================
   Unicorn Security Blog — Industrial-luxe dark theme
   Mirrors the main site aesthetic. Same palette, same Lato.
   ========================================================= */

:root {
  --bg:          #05061a;
  --bg-raise:    #0a0b26;
  --surface:     rgba(255,255,255,0.028);
  --surface-hi:  rgba(255,255,255,0.055);
  --border:      rgba(255,255,255,0.09);
  --border-hi:   rgba(255,255,255,0.18);
  --ink:         #f2f3f8;
  --ink-dim:     #a6abc2;
  --ink-mute:    #6a6f86;
  --burgundy:    #86063f;
  --burgundy-hot:#ff4b86;
  --glow:        rgba(255,75,134,0.35);
  --glow-soft:   rgba(255,75,134,0.12);
  --grad:        linear-gradient(135deg, #ff4b86 0%, #86063f 100%);
  --ok:          #4ade80;
  --radius:      6px;
  --radius-lg:   10px;
  --shadow:      0 20px 50px -20px rgba(0,0,0,0.7);
  --shadow-glow: 0 30px 80px -30px var(--glow), 0 0 0 1px var(--border-hi);
  --max-w:       1100px;
  --max-w-article: 780px;
  --font-sans:   "Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono:   ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-sans);color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh;position:relative}
body::before{content:"";position:fixed;inset:0;background-image:radial-gradient(circle at 18% 12%,rgba(255,75,134,.1) 0,transparent 42%),radial-gradient(circle at 85% 78%,rgba(0,7,90,.4) 0,transparent 55%);pointer-events:none;z-index:0}
body::after{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(255,255,255,.015) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.015) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 90%);-webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 90%);pointer-events:none;z-index:0}
main,.site-header,.site-footer,.no-cookie-banner{position:relative;z-index:1}
img{max-width:100%;display:block}
a{color:var(--burgundy-hot);text-decoration:none;transition:color .2s}
a:hover{color:#ff7ba6}
::selection{background:var(--burgundy-hot);color:#fff}

.container{max-width:var(--max-w);margin:0 auto;padding:0 28px}
.container-article{max-width:var(--max-w-article);margin:0 auto;padding:0 28px}

/* ---- A11y ---- */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--burgundy-hot);color:#05061a;padding:12px 18px;z-index:9999;font-weight:900}
.skip-link:focus{left:8px;top:8px}
:focus-visible{outline:2px solid var(--burgundy-hot);outline-offset:3px;border-radius:4px}

/* ---- Header ---- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(5,6,26,.72);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--border)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1rem;color:var(--ink);letter-spacing:-.01em}
.logo:hover{color:var(--ink);text-decoration:none}
.logo-mark{width:32px;height:32px;flex-shrink:0;filter:drop-shadow(0 0 10px var(--glow-soft))}
.logo .blog-badge{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;color:var(--burgundy-hot);border:1px solid rgba(255,75,134,.3);padding:2px 8px;border-radius:999px;margin-left:4px}
.logo img {
  height: 45px;
  width: auto;
  display: block;
}

.main-nav ul{display:flex;gap:24px;list-style:none;align-items:center}
.main-nav a{color:var(--ink-dim);font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;position:relative;padding:6px 0;transition:color .2s}
.main-nav a:hover{color:var(--burgundy-hot);text-decoration:none}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--burgundy-hot);box-shadow:0 0 8px var(--burgundy-hot);transition:width .3s}
.main-nav a:hover::after{width:100%}
.main-nav a.active{color:var(--burgundy-hot)}
.main-nav a.active::after{width:100%}

.lang-toggle{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:0;background:transparent;border-radius:50%;transition:all .25s}
.lang-toggle:hover{background:var(--surface-hi);transform:scale(1.08);text-decoration:none}
.lang-toggle::after{display:none!important}
.lang-toggle svg{width:24px;height:auto;border-radius:3px;box-shadow:0 2px 8px rgba(0,0,0,.4)}

.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;transition:all .3s}

/* ---- Hero (blog home) ---- */
.blog-hero{padding:80px 0 60px;text-align:center;position:relative}
.blog-hero::before{content:"";position:absolute;top:50%;left:50%;width:700px;height:400px;background:radial-gradient(ellipse,rgba(255,75,134,.14) 0%,transparent 55%);transform:translate(-50%,-50%);filter:blur(60px);pointer-events:none}
.blog-hero .container{position:relative}
.blog-hero .eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--burgundy-hot);margin-bottom:24px}
.blog-hero .eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--burgundy-hot);box-shadow:0 0 0 4px rgba(255,75,134,.2),0 0 10px var(--burgundy-hot);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(255,75,134,.2),0 0 10px var(--burgundy-hot)}50%{box-shadow:0 0 0 6px rgba(255,75,134,.06),0 0 18px var(--burgundy-hot)}}
.blog-hero h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:900;line-height:1.05;letter-spacing:-.03em;margin-bottom:18px}
.blog-hero h1 .accent{background:var(--grad);background-size:200% 200%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gradShift 6s ease infinite}
@keyframes gradShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.blog-hero p.lead{font-size:1.08rem;color:var(--ink-dim);max-width:620px;margin:0 auto 36px}

/* ---- Category cards (blog home) ---- */
.categories-grid{
	display:flex;
	flex-wrap: wrap;
	justify-content: center;
	grid-template-columns:repeat(3,1fr);
	gap:24px;
	margin-bottom:40px}
.cat-card{
	background:var(--surface);
	border:1px solid var(--border);
	border-radius:var(--radius);
	padding:36px 30px;
	position:relative;
	transition:all .4s cubic-bezier(.2,.8,.2,1);
	text-align:left;
	display:flex;
	flex-direction:column;
	flex: 0 0 calc(33.333% - 16px);}
.cat-card::before,.cat-card::after{content:"";position:absolute;width:20px;height:20px;transition:all .35s;pointer-events:none}
.cat-card::before{top:-1px;left:-1px;border-top:2px solid var(--burgundy-hot);border-left:2px solid var(--burgundy-hot)}
.cat-card::after{bottom:-1px;right:-1px;border-bottom:2px solid var(--burgundy-hot);border-right:2px solid var(--burgundy-hot)}
.cat-card:hover{background:var(--surface-hi);transform:translateY(-6px);box-shadow:var(--shadow-glow);text-decoration:none}
.cat-card:hover::before,.cat-card:hover::after{width:40px;height:40px}
.cat-card .cat-icon{width:48px;height:48px;border-radius:8px;background:rgba(255,75,134,.08);border:1px solid rgba(255,75,134,.3);display:flex;align-items:center;justify-content:center;margin-bottom:20px;transition:all .4s}
.cat-card:hover .cat-icon{background:rgba(255,75,134,.15);box-shadow:0 0 24px var(--glow-soft)}
.cat-card .cat-icon svg{width:24px;height:24px;stroke:var(--burgundy-hot);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.cat-card h2{color:var(--ink);font-size:1.25rem;font-weight:900;margin-bottom:10px;letter-spacing:-.01em}
.cat-card p{color:var(--ink-dim);font-size:.94rem;flex:1;margin-bottom:18px}
.cat-card .cat-count{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--burgundy-hot)}
.cat-card .arrow{margin-left:auto;color:var(--ink-mute);transition:all .3s}
.cat-card:hover .arrow{color:var(--burgundy-hot);transform:translateX(4px)}
@media (max-width: 960px) {
  .cat-card {
    flex: 0 0 100%;
  }
}

/* ---- Category page banner ---- */
.cat-banner{position:relative;width:100%;height:260px;overflow:hidden;border-bottom:1px solid var(--border)}
.cat-banner img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.cat-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(5,6,26,.3) 0%,rgba(5,6,26,.85) 100%);pointer-events:none}
.cat-banner-content{position:absolute;bottom:0;left:0;right:0;z-index:2;padding:28px 0}
.cat-banner-content h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;letter-spacing:-.025em;margin-bottom:6px}
.cat-banner-content p{color:var(--ink-dim);font-size:.98rem}

/* ---------- Category badge — skewed tag ---------- */
.cat-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 8px 22px;
  border: none;
  border-radius: 0;
  transform: skewX(-12deg);
}
.cat-badge span {
  display: inline-block;
  transform: skewX(12deg);
}

.cat-badge-pentest {
  background: linear-gradient(135deg, #4a0c1c 0%, #c0203a 100%);
  color: #ffffff;
}
.cat-badge-adminsys {
  background: linear-gradient(135deg, #0a0b3a 0%, #2b3de0 100%);
  color: #ffffff;
}
.cat-badge-compliance {
  background: linear-gradient(135deg, #0a3a24 0%, #2ecc71 100%);
  color: #ffffff;
}
.cat-badge-warstories {
  background: linear-gradient(135deg, #5c4a00 0%, #f0c030 100%);
  color: #ffffff;
}
.cat-badge-research {
  background: linear-gradient(135deg, #d0d0d0 0%, #ffffff 100%);
  color: #000000;
}

/* ---- Breadcrumbs ---- */
.breadcrumbs{padding:16px 0 0;font-size:.8rem;font-family:var(--font-mono);letter-spacing:.04em}
.breadcrumbs a{color:var(--ink-mute)}
.breadcrumbs a:hover{color:var(--burgundy-hot)}
.breadcrumbs .sep{color:var(--ink-mute);margin:0 8px;opacity:.5}

/* ---- Article list (category pages) ---- */
.article-list{padding:48px 0 80px}
.article-list-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}
.article-list-head h2{font-size:1.2rem;font-weight:900;color:var(--ink)}
.article-list-head .count{font-family:var(--font-mono);font-size:.75rem;color:var(--ink-mute);text-transform:uppercase;letter-spacing:.1em}

.article-item{display:flex;align-items:baseline;gap:20px;padding:22px 0;border-bottom:1px solid var(--border);transition:all .25s}
.article-item:first-child{border-top:1px solid var(--border)}
.article-item:hover{padding-left:12px}
.article-item .date{flex:0 0 auto;font-family:var(--font-mono);font-size:.78rem;color:var(--ink-mute);letter-spacing:.04em;white-space:nowrap;min-width:100px}
.article-item .title-link{font-size:1.05rem;font-weight:700;color:var(--ink);transition:color .2s}
.article-item .title-link:hover{color:var(--burgundy-hot);text-decoration:none}
.article-item .title-link::after{content:" \2192";opacity:0;transition:opacity .2s}
.article-item:hover .title-link::after{opacity:1}

.empty-state{text-align:center;padding:60px 20px;color:var(--ink-mute);font-style:italic}

/* ---- Article page ---- */
.article-header{padding:60px 0 32px;border-bottom:1px solid var(--border)}
.article-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.article-meta .cat-badge{display:inline-block;font-family:var(--font-mono);font-size:.78rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:#fff;padding:8px 22px;border:none;border-radius:0;transform:skewX(-12deg)}
.article-meta .cat-badge span{display:inline-block;transform:skewX(12deg)}.article-meta .date{font-family:var(--font-mono);font-size:.78rem;color:var(--ink-mute);letter-spacing:.04em}
.article-meta .cat-badge-research {
  color: #000000;
}
.article-header h1{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:900;letter-spacing:-.03em;line-height:1.1;margin-bottom:14px}
.article-header .article-lead{font-size:1.1rem;color:var(--ink-dim);max-width:680px;line-height:1.6}

/* ---- Article body (prose) ---- */
.article-body{padding:44px 0 80px}
.article-body h2{font-size:1.45rem;font-weight:900;color:var(--ink);letter-spacing:-.02em;margin:40px 0 16px;position:relative;padding-left:18px}
.article-body h2::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;background:var(--burgundy-hot);border-radius:2px;box-shadow:0 0 8px var(--burgundy-hot)}
.article-body h3{font-size:1.15rem;font-weight:900;color:var(--ink);margin:30px 0 12px}
.article-body h4 {
  font-size: 1rem;
  font-weight: 900;
  color: var(--ink);
  margin: 24px 0 10px;
  font-style: italic;
}
.article-body p{color:var(--ink-dim);font-size:1rem;line-height:1.75;margin-bottom:18px}
.article-body a{color:var(--burgundy-hot);text-decoration:underline;text-decoration-color:rgba(255,75,134,.3);text-underline-offset:3px;transition:text-decoration-color .2s}
.article-body a:hover{text-decoration-color:var(--burgundy-hot)}
.article-body strong{color:var(--ink);font-weight:700}
.article-body ul,.article-body ol{padding-left:24px;margin-bottom:18px}
.article-body li{color:var(--ink-dim);margin-bottom:8px;line-height:1.6}
.article-body li::marker{color:var(--burgundy-hot)}
.article-body blockquote{border-left:3px solid var(--burgundy-hot);padding:16px 24px;margin:24px 0;background:var(--surface);border-radius:0 var(--radius) var(--radius) 0;color:var(--ink-dim);font-style:italic}
.article-body code{font-family:var(--font-mono);font-size:.88em;background:rgba(255,255,255,.06);padding:2px 7px;border-radius:4px;color:var(--burgundy-hot);border:1px solid var(--border)}
.article-body pre{background:rgba(0,0,0,.45);border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px;margin:24px 0;overflow-x:auto;font-family:var(--font-mono);font-size:.88rem;line-height:1.6;color:var(--ink-dim)}
.article-body pre code{background:none;border:none;padding:0;color:inherit}
.article-body img{border-radius:var(--radius);border:1px solid var(--border);margin:28px 0}
.article-body figure{margin:28px 0;text-align:center}
.article-body figure img {
  margin: 0 auto;
}
.article-body figcaption{font-size:.84rem;color:var(--ink-mute);text-align:center;margin-top:10px;font-family:var(--font-mono);letter-spacing:.02em}
.article-body hr{border:none;height:1px;background:var(--border);margin:40px 0}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0}
.article-body th{font-weight:800;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink);background:var(--surface);padding:10px 14px;text-align:left;border-bottom:2px solid var(--border)}
.article-body td{padding:10px 14px;border-bottom:1px solid var(--border);color:var(--ink-dim);font-size:.94rem}

/* ---- CTA back to main site ---- */
.cta-main-site{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px;text-align:center;margin:48px 0}
.cta-main-site p{color:var(--ink-dim);margin-bottom:18px}
.cta-main-site .btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;border-radius:999px;font-weight:800;font-size:.88rem;background:var(--grad);color:#fff;text-transform:uppercase;letter-spacing:.02em;transition:all .28s;border:0;cursor:pointer;font-family:inherit;box-shadow:0 10px 30px -10px var(--glow)}
.cta-main-site .btn:hover{transform:translateY(-3px);box-shadow:0 20px 40px -10px var(--glow);text-decoration:none;color:#fff}

/* ---- Footer ---- */
.site-footer{background:rgba(0,0,0,.4);color:var(--ink-dim);padding:50px 0 28px;border-top:1px solid var(--border)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.footer-inner .footer-brand{display:flex;align-items:center;gap:12px}
.footer-inner .footer-brand .logo{font-size:.92rem}
.footer-links{display:flex;gap:24px;list-style:none;font-size:.84rem}
.footer-links a{color:var(--ink-mute)}
.footer-links a:hover{color:var(--burgundy-hot)}
.footer-copy{width:100%;text-align:center;padding-top:20px;margin-top:20px;border-top:1px solid var(--border);font-size:.78rem;color:var(--ink-mute);font-family:var(--font-mono)}

/* ---- Cookie banner ---- */
.no-cookie-banner {
  position: fixed;
  bottom: 12px;
  right: 12px;
  left: auto;
  max-width: 340px;
  background: rgba(5, 6, 26, 0.88);
  backdrop-filter: blur(16px);
  color: var(--ink-dim);
  padding: 10px 16px;
  border-radius: 999px;
  box-shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.6);
  z-index: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  border: 1px solid var(--border);
}
.no-cookie-banner.hidden { display: none; }
.no-cookie-banner p {
  flex: 1;
  margin: 0;
  color: var(--ink-mute);
  line-height: 1.4;
}
.no-cookie-banner strong {
  color: var(--ink-dim);
  font-weight: 700;
}
.no-cookie-banner button {
  background: none;
  color: var(--ink-mute);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  font-size: 0.68rem;
  font-family: inherit;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: all 0.2s;
  flex-shrink: 0;
}
.no-cookie-banner button:hover {
  color: var(--ink);
  border-color: var(--ink-mute);
}

/* ---- Responsive ---- */
@media(max-width:960px){
  .categories-grid{grid-template-columns:1fr}
  .cat-banner{height:200px}
}
@media(max-width:720px){
  .menu-toggle{display:block}
  .main-nav{position:absolute;top:68px;left:0;right:0;background:rgba(5,6,26,.98);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);max-height:0;overflow:hidden;transition:max-height .3s}
  .main-nav.open{max-height:500px}
  .main-nav ul{flex-direction:column;padding:20px;gap:16px;align-items:flex-start}
  .article-item{flex-direction:column;gap:4px}
  .article-item .date{min-width:0}
  .no-cookie-banner{flex-direction:column;text-align:center;left:12px;right:12px;bottom:12px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}

.no-pad-top{padding-top:0!important}