/* DevWorkflowTools - Professional Minimal Theme */
:root {
  --bg: #0b0f1a;
  --panel: #0f172a;
  --muted: #94a3b8;
  --text: #e2e8f0;
  --brand: #3b82f6;
  --brand-2: #22d3ee;
  --success: #10b981;
  --danger: #ef4444;
  --border: #1f2a44;
  --card: #111827;
  --shadow: 0 8px 24px rgba(0,0,0,.35);
}

* { box-sizing: border-box }
html, body { height: 100% }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Fira Code", monospace;
  background: radial-gradient(1200px 800px at 10% -10%, rgba(59,130,246,.15), transparent 50%),
              radial-gradient(1000px 700px at 110% 0%, rgba(34,211,238,.10), transparent 45%),
              var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container { width: min(1120px, 92%); margin: 0 auto }
.hidden { display:none }

/* Header */
.header { position: sticky; top: 0; z-index: 40; backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); background: rgba(11,15,26,.6) }
.nav { display:flex; align-items:center; justify-content:space-between; padding: .9rem 0 }
.logo a { display:flex; align-items:center; gap:.6rem; color: var(--text); text-decoration:none; font-weight:700; letter-spacing:.3px }
.logo-dot { width:10px; height:10px; border-radius:50%; background: linear-gradient(135deg,var(--brand),var(--brand-2)) }

.nav-menu { display:flex; gap:1rem; list-style: none; margin:0; padding:0 }
.nav-menu a { color: var(--muted); text-decoration:none; padding:.5rem .75rem; border-radius:.5rem; transition: all .2s ease }
.nav-menu a:hover { color: var(--text); background: rgba(148,163,184,.08) }
.nav-menu a.active { color: #fff; background: rgba(59,130,246,.18); box-shadow: inset 0 0 0 1px rgba(59,130,246,.35) }
.mobile-menu-toggle { display:none; background:none; border:1px solid var(--border); color:var(--text); padding:.4rem .55rem; border-radius:.5rem }

/* Hero */
.hero { padding: 64px 0 36px; border-bottom: 1px solid var(--border); background: linear-gradient(180deg, rgba(17,24,39,.65), rgba(17,24,39,0)) }
.hero h1 { margin:0 0 .6rem; font-size: clamp(1.9rem, 2.8vw, 2.6rem); letter-spacing:.2px }
.hero p { margin:0 0 1.25rem; color: var(--muted); max-width: 720px }
.cta { display:flex; gap:.75rem; flex-wrap:wrap }
.btn { display:inline-flex; align-items:center; gap:.5rem; border:1px solid var(--border); padding:.65rem .95rem; border-radius:.65rem; text-decoration:none; color:var(--text); transition: all .2s ease; font-weight:600 }
.btn:hover { transform: translateY(-1px) }
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); border-color: transparent; color:#0b1020 }
.btn-outline { background: transparent }

/* Sections */
.section { padding: 56px 0 }
.section-muted { background: rgba(17,24,39,.55); border-top: 1px solid var(--border) }
.section h2 { margin:0 0 1rem; font-size: clamp(1.4rem, 2vw, 1.8rem) }
.lead { color: var(--muted); max-width: 760px }

/* Grid & Cards */
.grid { display:grid; gap: 1.25rem }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)) }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)) }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)) }
@media (max-width: 1000px){ .grid-4{ grid-template-columns: repeat(2, minmax(0,1fr)) } }
@media (max-width: 780px){ .grid-3,.grid-2{ grid-template-columns: 1fr } .mobile-menu-toggle{ display:block } .nav-menu{ display:none } .nav.open .nav-menu{ display:flex; flex-direction:column; position:absolute; top:56px; right:4%; background: var(--panel); border:1px solid var(--border); padding:.75rem; border-radius:.75rem; width: min(280px, 92vw) } }

.card { background: var(--card); border:1px solid var(--border); border-radius:.9rem; box-shadow: var(--shadow) }
.card .card-body { padding: 1rem 1rem }
.card-title { margin:.4rem 0; font-size:1.05rem }
.card-desc { color: var(--muted); margin:.25rem 0 .5rem }
.badge { display:inline-block; font-size:.75rem; color:#c7d2fe; background: rgba(99,102,241,.18); border:1px solid rgba(99,102,241,.35); padding:.2rem .5rem; border-radius:.5rem }

/* Footer */
.footer { border-top:1px solid var(--border); background: rgba(11,15,26,.6) }
.footer .footer-content { display:grid; gap: 1rem; grid-template-columns: 2fr 1fr 1fr }
.footer a { color: var(--muted); text-decoration:none }
.footer a:hover { color: var(--text) }
.footer-bottom { border-top:1px solid var(--border); padding: .8rem 0; color: var(--muted); font-size:.9rem; margin-top: .6rem }

/* Forms */
.input, select, textarea { width:100%; padding:.75rem; border:1px solid var(--border); background:#0b1020; color:var(--text); border-radius:.6rem }
label { display:block; margin:.4rem 0 .3rem; color: var(--muted) }

/* Utilities */
.text-center { text-align:center }
.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}

/* Optional hero brand image */
.hero .brand-wrap { display:flex; align-items:center; gap:1rem; flex-wrap:wrap }
.hero .hero-brand { width:96px; height:auto; opacity:.9; filter: drop-shadow(0 6px 22px rgba(0,0,0,.35)); border-radius:.5rem; border:1px solid var(--border); background:#0b1020 }

/* Hero illustration */
.hero .hero-illustration { display:block; width:100%; max-width: 880px; margin: 1rem 0 0; border-radius: .8rem; border:1px solid var(--border); box-shadow: var(--shadow) }

/* Hero as background image */
.hero.bg {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--border);
}
.hero.bg::before {
  content: "";
  position:absolute; inset:0;
  background: radial-gradient(1200px 700px at 10% -10%, rgba(11,15,26,.55), transparent 40%),
              linear-gradient(180deg, rgba(11,15,26,.75), rgba(11,15,26,.35));
}
.hero.bg > .container { position: relative; z-index: 1 }

/* Card media */
.card .media { display:block; width:100%; height:auto; border-top-left-radius:.9rem; border-top-right-radius:.9rem; border-bottom:1px solid var(--border) }
.card.has-media .card-body { padding-top: .85rem }

/* Article typography */
.article { max-width: 860px; margin: 0 auto }
.article h1 { font-size: clamp(1.8rem, 3vw, 2.2rem); margin: 0 0 .75rem }
.article h2 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); margin: 1.5rem 0 .5rem }
.article h3 { font-size: 1.1rem; margin: 1rem 0 .4rem }
.article p, .article li { color: var(--muted) }

/* Breadcrumbs */
.breadcrumbs { font-size: .9rem; color: var(--muted); margin: 1rem 0 0 }
.breadcrumbs a { color: var(--muted); text-decoration: none }
.breadcrumbs a:hover { color: var(--text) }

/* Code blocks */
.code-block { background: #0b1020; border: 1px solid var(--border); border-radius: .75rem; overflow: hidden; box-shadow: var(--shadow); margin: .8rem 0 }
.code-header { display:flex; align-items:center; justify-content:space-between; padding:.5rem .75rem; background: #0f172a; border-bottom:1px solid var(--border) }
.code-title { font-size:.9rem; color: var(--muted) }
.copy-btn { background: transparent; color: var(--text); border:1px solid var(--border); padding:.25rem .5rem; border-radius:.4rem; cursor:pointer }
.copy-btn:hover { background: rgba(148,163,184,.1) }
.code-block pre { margin:0; padding: .9rem 1rem; overflow:auto }
.code-block code { font-family: "Fira Code", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; font-size:.92rem }
/* Let highlight.js control colors, keep our container background */
.code-block code.hljs { background: transparent }

/* Callouts */
.callout { background: rgba(16,185,129,.08); border-left: 4px solid var(--success); border-radius:.5rem; padding:1rem; }

/* Links (high-contrast, accessible) */
a { color: var(--brand); }
a:hover { color: #93c5fd; text-decoration: underline; }

/* Inline code */
code { background: rgba(148,163,184,.15); border: 1px solid var(--border); padding: .15rem .35rem; border-radius: .35rem; color: #e5e7eb }
pre code { background: transparent; border: 0; padding: 0 }

/* Blockquote */
blockquote { margin: 1rem 0; padding: .75rem 1rem; background: rgba(59,130,246,.08); border-left: 4px solid var(--brand); border-radius: .25rem; color: var(--text) }

/* Tables */
table { width: 100%; border-collapse: collapse; margin: 1rem 0; background: var(--panel); border: 1px solid var(--border); border-radius:.5rem; overflow:hidden }
th, td { padding: .6rem .8rem; border-bottom: 1px solid var(--border); color: var(--text) }
thead th { background: #0f172a; text-align: left }
tbody tr:nth-child(even) { background: rgba(148,163,184,.06) }

/* Headings spacing within article */
article h1, article h2, article h3, article h4 { color: var(--text) }
article h2 { border-top: 1px solid var(--border); padding-top: 1rem; margin-top: 2rem }
article h3 { margin-top: 1.25rem }

/* Ensure readability on dark background */
.section.bg-light { background: rgba(17,24,39,.55) }

/* Readability fix for legacy light callouts in articles */
.card[style*="#ecfdf5"],
.card[style*="#fef3c7"] { color: #0b1220; }
.card[style*="#ecfdf5"] h1,
.card[style*="#ecfdf5"] h2,
.card[style*="#ecfdf5"] h3,
.card[style*="#ecfdf5"] p,
.card[style*="#ecfdf5"] li,
.card[style*="#ecfdf5"] a,
.card[style*="#fef3c7"] h1,
.card[style*="#fef3c7"] h2,
.card[style*="#fef3c7"] h3,
.card[style*="#fef3c7"] p,
.card[style*="#fef3c7"] li,
.card[style*="#fef3c7"] a { color: #0b1220 !important; }
.card[style*="#ecfdf5"] .card-desc,
.card[style*="#fef3c7"] .card-desc { color: #0b1220 !important; opacity: .95; }

/* Horizontal carousel */
.h-scroll-wrap { position: relative }
.h-scroll { display:flex; gap: .9rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .25rem }
.h-scroll.autoplay { scroll-snap-type: none }
.h-scroll::-webkit-scrollbar { height: 8px }
.h-scroll::-webkit-scrollbar-thumb { background: rgba(148,163,184,.25); border-radius: 8px }
.h-scroll .item { min-width: 260px; max-width: 280px; scroll-snap-align: start }
.h-scroll .item .card-body { padding: .8rem }
.carousel-btn { position:absolute; top: 50%; transform: translateY(-50%); background: rgba(17,24,39,.9); color: var(--text); border:1px solid var(--border); border-radius: .6rem; padding: .4rem .55rem; cursor:pointer }
.carousel-btn.prev { left: -4px }
.carousel-btn.next { right: -4px }

/* Moving text marquee */
.marquee { position: relative; overflow: hidden; border-top:1px solid var(--border); border-bottom:1px solid var(--border); background: rgba(17,24,39,.6) }
.marquee-track { display:inline-block; white-space:nowrap; will-change: transform; animation: marquee 36s linear infinite }
.marquee:hover .marquee-track { animation-play-state: paused }
.marquee a { color: #cbd5e1; text-decoration: none; margin: 0 1.5rem }
.marquee a:hover { color: #fff; text-decoration: underline }
@keyframes marquee { from { transform: translateX(0) } to { transform: translateX(-50%) } }