/* BERRY9 IT SERVICES — Blog styles */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
:root {
  --bg: #0a0b0a;
  --bg2: #0f1010;
  --ink: #f4f4ee;
  --soft: rgba(244,244,238,.72);
  --softer: rgba(244,244,238,.45);
  --rule: rgba(255,255,255,.10);
  --panel: rgba(255,255,255,.03);
  --accent: #c5ff4a;
  --accent-soft: rgba(197,255,74,.10);
  --sans: 'Inter', -apple-system, system-ui, sans-serif;
  --display: 'Fraunces', Georgia, serif;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
}
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg); color: var(--ink);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
::selection { background: var(--accent); color: var(--bg); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.wrap--narrow { max-width: 760px; }

.mono {
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--softer);
}

/* TOP NAV */
.top {
  position: sticky; top: 0; z-index: 50;
  padding: 16px 32px;
  background: rgba(10,11,10,.78); backdrop-filter: blur(12px) saturate(140%);
  border-bottom: 1px solid var(--rule);
}
.top-inner {
  max-width: 1440px; margin: 0 auto; display: flex;
  align-items: center; justify-content: space-between; gap: 16px;
}
.top a.brand {
  font-family: var(--mono); font-size: 11px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: 10px;
}
.top a.brand .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.top nav { display: flex; gap: 28px; font-size: 14px; }
.top nav a { color: var(--soft); }
.top nav a:hover { color: var(--ink); text-decoration: none; }
.top .cta {
  padding: 10px 18px; border-radius: 999px;
  background: var(--accent); color: #0a0b0a !important;
  font-size: 13px; font-weight: 600;
}
.top .cta:hover { text-decoration: none; }
@media (max-width: 900px) { .top nav { display: none; } }

/* CRUMBS */
.crumbs {
  padding: 28px 32px 0;
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--softer);
}
.crumbs .wrap { padding: 0 32px; max-width: 1180px; margin: 0 auto; }
.crumbs a { color: var(--softer); }
.crumbs a:hover { color: var(--accent); text-decoration: none; }
.crumbs .sep { padding: 0 10px; color: var(--rule); }

/* HERO (index) */
header.hero {
  padding: 80px 32px 56px;
  border-bottom: 1px solid var(--rule); position: relative; overflow: hidden;
}
header.hero::before {
  content: ""; position: absolute; top: -10%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--accent-soft), transparent 60%);
  filter: blur(40px); pointer-events: none;
}
header.hero .wrap { position: relative; }
header.hero .eyebrow {
  font-family: var(--mono); font-size: 11px; letter-spacing: .18em;
  color: var(--accent); text-transform: uppercase; margin-bottom: 22px;
  display: inline-flex; align-items: center; gap: 10px;
}
header.hero .eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
header.hero h1 {
  margin: 0; font-family: var(--display); font-weight: 400;
  font-size: clamp(40px, 6.5vw, 88px); line-height: .98;
  letter-spacing: -.035em; text-wrap: balance;
}
header.hero h1 em { font-style: italic; color: var(--accent); }
header.hero p.lede {
  margin: 24px 0 0; max-width: 720px; font-size: 18px; line-height: 1.6;
  color: var(--soft); text-wrap: pretty;
}

/* POST HERO */
header.post-hero {
  padding: 56px 32px 44px;
  border-bottom: 1px solid var(--rule); position: relative; overflow: hidden;
}
header.post-hero .tag {
  display: inline-block; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--rule); font-family: var(--mono);
  font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 24px;
}
header.post-hero h1 {
  margin: 0; max-width: 880px; font-family: var(--display); font-weight: 400;
  font-size: clamp(34px, 5vw, 64px); line-height: 1.02;
  letter-spacing: -.025em; text-wrap: balance;
}
header.post-hero h1 em { font-style: italic; color: var(--accent); }
header.post-hero .meta {
  margin-top: 28px; display: flex; flex-wrap: wrap; gap: 22px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--softer);
}
header.post-hero .meta span.author { color: var(--soft); }

/* POST BODY */
article.post { padding: 56px 32px 80px; }
article.post .wrap { max-width: 760px; }
article.post p { font-size: 17px; line-height: 1.75; color: var(--soft); margin: 0 0 22px; }
article.post p.lede {
  font-family: var(--display); font-size: 22px; line-height: 1.5;
  color: var(--ink); letter-spacing: -.005em; margin: 0 0 32px;
  text-wrap: pretty;
}
article.post h2 {
  margin: 56px 0 16px; font-family: var(--display); font-weight: 400;
  font-size: clamp(26px, 3vw, 36px); line-height: 1.15; letter-spacing: -.02em;
  color: var(--ink); text-wrap: balance;
}
article.post h3 {
  margin: 36px 0 12px; font-family: var(--display); font-weight: 400;
  font-size: 22px; line-height: 1.25; letter-spacing: -.01em; color: var(--ink);
}
article.post ul, article.post ol {
  margin: 0 0 24px; padding-left: 22px; color: var(--soft); font-size: 17px;
  line-height: 1.75;
}
article.post li { margin: 0 0 10px; }
article.post li::marker { color: var(--accent); }
article.post code, article.post kbd {
  font-family: var(--mono); font-size: .9em; color: var(--accent);
  background: rgba(197,255,74,.08); padding: 2px 6px; border-radius: 4px;
}
article.post pre {
  margin: 24px 0; padding: 18px 22px; background: #0e100f;
  border: 1px solid var(--rule); border-radius: 10px;
  font-family: var(--mono); font-size: 13px; line-height: 1.6;
  color: #d8e5b8; overflow-x: auto;
}
article.post pre code { background: transparent; color: inherit; padding: 0; }
article.post blockquote {
  margin: 32px 0; padding: 22px 28px; border-left: 3px solid var(--accent);
  background: rgba(197,255,74,.04); border-radius: 0 10px 10px 0;
}
article.post blockquote p {
  margin: 0; font-family: var(--display); font-size: 19px;
  line-height: 1.55; color: var(--ink); font-style: italic;
}
article.post .callout {
  margin: 32px 0; padding: 24px 26px;
  border: 1px solid var(--rule); border-radius: 12px;
  background: var(--panel);
}
article.post .callout .label {
  display: inline-block; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 10px;
}
article.post .callout p { margin: 0; font-size: 16px; color: var(--soft); }
article.post table {
  width: 100%; border-collapse: collapse; margin: 24px 0;
  font-size: 14.5px;
}
article.post th, article.post td {
  padding: 14px 14px; text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--rule);
}
article.post th {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent); font-weight: 500;
}
article.post td { color: var(--soft); line-height: 1.55; }
article.post td:first-child { color: var(--ink); }
article.post .toc {
  margin: 0 0 40px; padding: 22px 26px;
  border: 1px solid var(--rule); border-radius: 12px;
  background: var(--panel);
}
article.post .toc .label {
  display: block; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 14px;
}
article.post .toc ol {
  margin: 0; padding-left: 22px; font-size: 14.5px; line-height: 1.7;
}
article.post .toc ol li { margin-bottom: 4px; }
article.post .toc a { color: var(--ink); }
article.post .toc a:hover { color: var(--accent); text-decoration: none; }

/* AUTHOR BIO */
.bio {
  margin: 64px auto 0; max-width: 760px;
  padding: 28px 28px; border: 1px solid var(--rule); border-radius: 14px;
  background: var(--panel);
  display: grid; grid-template-columns: 56px 1fr; gap: 20px; align-items: center;
}
.bio .avatar {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--accent); color: var(--bg);
  display: grid; place-items: center;
  font-family: var(--display); font-size: 22px; letter-spacing: -.02em;
}
.bio h4 {
  margin: 0 0 4px; font-family: var(--display); font-weight: 400;
  font-size: 18px; letter-spacing: -.01em;
}
.bio p { margin: 0; font-size: 14px; color: var(--soft); line-height: 1.55; }

/* CTA CARD */
.cta-card {
  margin: 64px auto 0; max-width: 760px;
  padding: 36px 36px; border: 1px solid var(--rule); border-radius: 14px;
  background: linear-gradient(180deg, rgba(197,255,74,.06), transparent 80%), var(--panel);
}
.cta-card h3 {
  margin: 0; font-family: var(--display); font-weight: 400;
  font-size: 26px; letter-spacing: -.015em; line-height: 1.2;
}
.cta-card p { margin: 12px 0 22px; color: var(--soft); font-size: 15.5px; line-height: 1.6; }
.cta-card a.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 999px;
  background: var(--accent); color: #0a0b0a !important;
  font-weight: 600; font-size: 14px;
}
.cta-card a.btn:hover { text-decoration: none; }

/* RELATED POSTS */
.related { padding: 64px 32px; border-top: 1px solid var(--rule); background: var(--bg2); }
.related h2 {
  margin: 0 0 32px; font-family: var(--display); font-weight: 400;
  font-size: 28px; letter-spacing: -.015em;
}
.related .grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.related .card {
  padding: 22px 22px; border: 1px solid var(--rule); border-radius: 12px;
  background: var(--bg); transition: border-color 160ms, background 160ms;
}
.related .card:hover { border-color: var(--accent); background: rgba(197,255,74,.03); }
.related .card .tag {
  font-family: var(--mono); font-size: 10px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 12px;
  display: inline-block;
}
.related .card h3 {
  margin: 0; font-family: var(--display); font-weight: 400;
  font-size: 19px; line-height: 1.3; letter-spacing: -.01em; color: var(--ink);
}
.related .card a { color: inherit; }
.related .card a:hover { text-decoration: none; }
@media (max-width: 900px) { .related .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .related .grid { grid-template-columns: 1fr; } }

/* INDEX GRID */
.posts-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.posts-grid > .feat {
  grid-column: span 3;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px;
  padding: 36px 36px;
}
.posts-grid .post-card {
  padding: 28px 26px; border: 1px solid var(--rule); border-radius: 14px;
  background: var(--panel); display: flex; flex-direction: column; gap: 14px;
  transition: border-color 200ms, transform 200ms;
}
.posts-grid .post-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.posts-grid .post-card .tag {
  align-self: flex-start; padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--rule); font-family: var(--mono);
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent);
}
.posts-grid .post-card h3 {
  margin: 0; font-family: var(--display); font-weight: 400;
  font-size: 22px; line-height: 1.2; letter-spacing: -.012em; color: var(--ink);
}
.posts-grid .post-card h3 a { color: inherit; }
.posts-grid .post-card h3 a:hover { color: var(--accent); text-decoration: none; }
.posts-grid .post-card p {
  margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--soft);
}
.posts-grid .post-card .meta {
  margin-top: auto; padding-top: 14px; border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--softer);
  display: flex; justify-content: space-between; gap: 12px;
}
.posts-grid .post-card.feat {
  grid-column: span 3;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 36px;
  padding: 40px 40px;
  background: linear-gradient(180deg, rgba(197,255,74,.04), transparent 80%), var(--panel);
}
.posts-grid .post-card.feat .left h3 { font-size: 36px; line-height: 1.05; letter-spacing: -.02em; }
.posts-grid .post-card.feat .left .tag { margin-bottom: 18px; }
.posts-grid .post-card.feat .left p { font-size: 16px; margin-top: 14px; }
.posts-grid .post-card.feat .right {
  border-left: 1px solid var(--rule); padding-left: 36px;
  font-size: 14.5px; color: var(--soft); line-height: 1.65;
}
.posts-grid .post-card.feat .right h4 {
  margin: 0 0 12px; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
  font-weight: 500;
}
@media (max-width: 980px) { .posts-grid { grid-template-columns: 1fr 1fr; } .posts-grid .post-card.feat { grid-column: span 2; grid-template-columns: 1fr; padding: 32px 28px; } .posts-grid .post-card.feat .right { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); padding-top: 24px; } }
@media (max-width: 640px) { .posts-grid { grid-template-columns: 1fr; } .posts-grid .post-card.feat { grid-column: span 1; } }

/* CATEGORIES BAR */
.cats {
  padding: 28px 32px; border-bottom: 1px solid var(--rule);
}
.cats .wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; display: flex; gap: 10px; flex-wrap: wrap; }
.cats a {
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--rule);
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--soft);
  transition: all 160ms ease;
}
.cats a:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.cats a.on { background: var(--accent); color: var(--bg) !important; border-color: var(--accent); }

/* SECTION HEAD (index) */
section.posts { padding: 64px 32px; border-bottom: 1px solid var(--rule); }
section.posts .wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
section.posts .head { margin-bottom: 32px; }
section.posts .head .eyebrow {
  font-family: var(--mono); font-size: 11px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--accent);
}
section.posts .head h2 {
  margin: 10px 0 0; font-family: var(--display); font-weight: 400;
  font-size: clamp(28px, 3.5vw, 44px); letter-spacing: -.02em; line-height: 1.05;
}

/* FOOTER */
footer.b9-footer {
  border-top: 1px solid var(--rule); padding: 72px 32px 32px;
  background: var(--bg2);
}
footer.b9-footer .wrap { max-width: 1440px; margin: 0 auto; }
footer.b9-footer .grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px;
}
footer.b9-footer .logo-block img.full-logo {
  height: 150px; width: auto; display: block;
  background: #ffffff; padding: 10px; border-radius: 14px;
  border: 1px solid var(--rule);
}
footer.b9-footer .logo-block p {
  margin: 24px 0 0; max-width: 360px; font-size: 14.5px; line-height: 1.65;
  color: var(--soft);
}
footer.b9-footer .logo-block .certs {
  margin-top: 22px; display: flex; gap: 18px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--softer);
}
footer.b9-footer .col h4 {
  margin: 0 0 16px; font-family: var(--mono); font-size: 10px;
  letter-spacing: .18em; text-transform: uppercase; color: var(--softer);
  font-weight: 500;
}
footer.b9-footer .col ul { list-style: none; margin: 0; padding: 0; }
footer.b9-footer .col li { margin: 0 0 12px; }
footer.b9-footer .col li a {
  color: var(--ink); font-size: 14px; opacity: .85;
}
footer.b9-footer .col li a:hover { opacity: 1; text-decoration: none; color: var(--accent); }
footer.b9-footer .legal {
  margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--softer);
}
footer.b9-footer .legal .pulse { color: var(--accent); }
@media (max-width: 980px) {
  footer.b9-footer .grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  footer.b9-footer .logo-block { grid-column: span 2; }
}
@media (max-width: 600px) {
  footer.b9-footer .grid { grid-template-columns: 1fr; gap: 32px; }
  footer.b9-footer .logo-block { grid-column: span 1; }
  footer.b9-footer .logo-block img.full-logo { height: 120px; }
}

/* Mobile tweaks */
@media (max-width: 720px) {
  .wrap { padding: 0 20px; }
  header.hero { padding: 56px 20px 40px; }
  header.post-hero { padding: 40px 20px 32px; }
  article.post { padding: 40px 20px 60px; }
  article.post p { font-size: 16px; }
  article.post p.lede { font-size: 19px; }
  section.posts { padding: 48px 20px; }
  .related { padding: 48px 20px; }
  footer.b9-footer { padding: 48px 20px 28px; }
  .top { padding: 14px 18px; }
  .crumbs { padding: 22px 20px 0; }
}