/* Skillberry Store — static site styles
   Brand: blueberry navy + PatternFly blue, cream accents.
   Fonts: Red Hat Display (sans) + JetBrains Mono (mono).
   No framework, no build step. Bump ?v= in the <link> when editing. */

:root {
  --bg: #ffffff;
  --bg-cream: #fbf6ec;      /* soft cream pulled from the org logo */
  --bg-alt: #f0f4f8;
  --ink: #151515;           /* headings */
  --navy: #16233f;          /* blueberry navy */
  --body: #3c4043;          /* body text */
  --muted: #6a6e73;
  --accent: #0066cc;        /* PatternFly product blue */
  --accent-dark: #004794;
  --accent-soft: #e6f2ff;
  --teal: #5aa9a9;
  --teal-soft: #e7f4f4;
  --success: #3e8635;
  --border: #d9dde1;
  --border-soft: #e8ebee;
  --code-bg: #16233f;
  --code-ink: #e8eef7;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(21, 21, 21, .06), 0 1px 3px rgba(21, 21, 21, .05);
  --shadow: 0 8px 24px rgba(22, 35, 63, .08);
  --shadow-lg: 0 18px 48px rgba(22, 35, 63, .14);
  --maxw: 1120px;
  --sans: 'Red Hat Display', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', 'Fira Code', ui-monospace, 'SF Mono', Menlo, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--body);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: var(--sans);
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 .5em;
  font-weight: 800;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); text-decoration: underline; }

p { margin: 0 0 1rem; }

img { max-width: 100%; display: block; }

code {
  font-family: var(--mono);
  font-size: .88em;
  background: var(--accent-soft);
  color: var(--accent-dark);
  padding: .12em .4em;
  border-radius: 5px;
}

pre {
  font-family: var(--mono);
  background: var(--code-bg);
  color: var(--code-ink);
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: .86rem;
  line-height: 1.6;
  margin: 0 0 1.25rem;
  box-shadow: var(--shadow-sm);
}
pre code { background: none; color: inherit; padding: 0; font-size: inherit; }

hr { border: none; border-top: 1px solid var(--border); margin: 2.5rem 0; }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border-soft);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: .7rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 800;
  color: var(--navy);
  font-size: 1.12rem;
  letter-spacing: -0.02em;
}
.nav-brand img { width: 34px; height: 34px; border-radius: 8px; }
.nav-brand:hover { text-decoration: none; color: var(--navy); }
.nav-links {
  display: flex;
  gap: .35rem;
  margin-left: auto;
  align-items: center;
  flex-wrap: wrap;
}
.nav-links a {
  color: var(--body);
  font-weight: 600;
  font-size: .95rem;
  padding: .4rem .7rem;
  border-radius: 8px;
}
.nav-links a:hover { background: var(--bg-alt); text-decoration: none; color: var(--ink); }
.nav-links a.active { color: var(--accent-dark); background: var(--accent-soft); }
.nav-links a.gh {
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.nav-links a.gh:hover { border-color: var(--accent); }

/* ---------- Layout ---------- */
.page { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }
.page-narrow { max-width: 820px; margin: 0 auto; padding: 0 1.5rem; }

.section { padding: 4.5rem 0; }
.section-tight { padding: 3rem 0; }
.section-cream { background: var(--bg-cream); }
.section-alt { background: var(--bg-alt); }

.section-head { max-width: 720px; margin: 0 auto 2.75rem; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
.section-head p { color: var(--muted); font-size: 1.1rem; margin: 0; }

.eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .9rem;
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1200px 500px at 80% -10%, var(--accent-soft), transparent 60%),
    radial-gradient(900px 400px at 0% 0%, var(--teal-soft), transparent 55%),
    var(--bg-cream);
  border-bottom: 1px solid var(--border-soft);
  padding: 4.5rem 0 4rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 3rem;
  align-items: center;
}
/* grid/flex children default to min-width:auto, which lets a wide <pre>
   blow past the viewport — clamp them so long code lines scroll instead. */
.hero-grid > *, .feature-row > * { min-width: 0; }
.hero h1 { overflow-wrap: break-word; }
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  color: var(--navy);
  margin-bottom: 1rem;
}
.hero .lead { font-size: 1.2rem; color: var(--body); margin-bottom: 1.5rem; }
.hero-tag {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--accent-dark);
  letter-spacing: .02em;
  margin-bottom: 1.4rem;
}
.hero-media img,
.hero-media video {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  background: #000;
}
.hero-media .caption { text-align: center; }

/* ---------- Buttons ---------- */
.cta { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.4rem 0 1rem; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
  font-size: 1rem;
  padding: .75rem 1.35rem;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .08s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--accent-dark); color: #fff; }
.btn-ghost { background: #fff; color: var(--navy); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-dark); background: #fff; }

/* ---------- Badges ---------- */
.badges { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.2rem; }
.badge {
  font-family: var(--mono);
  font-size: .76rem;
  font-weight: 600;
  padding: .28rem .6rem;
  border-radius: 100px;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--body);
}
.badge-accent { background: var(--accent-soft); border-color: transparent; color: var(--accent-dark); }
.badge-teal { background: var(--teal-soft); border-color: transparent; color: #2b6a6a; }
.badge-success { background: #e9f4e7; border-color: transparent; color: #2a5d24; }

/* ---------- Tiles / cards ---------- */
.tiles { display: grid; gap: 1.25rem; }
.tiles.cols-2 { grid-template-columns: repeat(2, 1fr); }
.tiles.cols-3 { grid-template-columns: repeat(3, 1fr); }
.tiles.cols-4 { grid-template-columns: repeat(4, 1fr); }

.tile {
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform .12s ease, box-shadow .15s ease, border-color .15s ease;
}
.tile:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--border); }
.tile h3 { font-size: 1.12rem; margin-bottom: .4rem; }
.tile p { color: var(--muted); font-size: .96rem; margin: 0; }
.tile .tile-icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  margin-bottom: .9rem;
}
.tile .tile-icon svg { width: 23px; height: 23px; }
.tile.link-tile { display: flex; flex-direction: column; }
.tile.link-tile .more { margin-top: auto; padding-top: .8rem; font-weight: 700; font-size: .9rem; }

.tile-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .5rem;
}

/* ---------- Feature rows (screenshot + text) ---------- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2.75rem;
  align-items: center;
  margin-bottom: 3.5rem;
}
.feature-row:last-child { margin-bottom: 0; }
.feature-row.flip .feature-text { order: 2; }
.feature-row.flip .feature-shot { order: 1; }
.feature-text h3 { font-size: 1.5rem; }
.feature-text ul { margin: 1rem 0 0; padding-left: 1.1rem; }
.feature-text li { margin-bottom: .5rem; }
.feature-shot img {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.feature-shot .caption { margin-top: .6rem; }

.caption { font-size: .85rem; color: var(--muted); text-align: center; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
table.table { width: 100%; border-collapse: collapse; background: #fff; font-size: .95rem; }
table.table th, table.table td { text-align: left; padding: .8rem 1rem; border-bottom: 1px solid var(--border-soft); vertical-align: top; }
table.table th { background: var(--bg-alt); font-weight: 700; color: var(--ink); }
table.table tr:last-child td { border-bottom: none; }
table.table code { white-space: nowrap; }

/* ---------- Doc page ---------- */
.doc h1 { font-size: clamp(2rem, 4vw, 2.7rem); color: var(--navy); }
.doc .lead { font-size: 1.2rem; color: var(--muted); margin-bottom: 2rem; }
.doc h2 { font-size: 1.6rem; margin-top: 2.75rem; padding-top: .5rem; }
.doc h3 { font-size: 1.2rem; margin-top: 1.75rem; }
.doc ul, .doc ol { padding-left: 1.3rem; }
.doc li { margin-bottom: .45rem; }
.page-hero {
  background: var(--bg-cream);
  border-bottom: 1px solid var(--border-soft);
  padding: 3rem 0 2.5rem;
}
.page-hero .page-narrow { padding-top: 0; }

.callout {
  background: var(--accent-soft);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}
.callout p:last-child { margin-bottom: 0; }
.callout.teal { background: var(--teal-soft); border-left-color: var(--teal); }
.callout.warn { background: #fdf4e3; border-left-color: var(--warning, #f0ab00); }
.callout strong { color: var(--ink); }

.steps { counter-reset: step; list-style: none; padding: 0; margin: 1.5rem 0; }
.steps > li {
  position: relative;
  padding-left: 3rem;
  margin-bottom: 1.75rem;
}
.steps > li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0; top: -.15rem;
  width: 2rem; height: 2rem;
  display: grid; place-items: center;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  border-radius: 50%;
  font-family: var(--mono);
  font-size: .9rem;
}
.steps h3 { margin-top: 0; }

/* ---------- Stat strip ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; text-align: center; }
.stat .num { font-size: 2.2rem; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; }
.stat .label { color: var(--muted); font-size: .92rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--navy);
  color: #eaf0fa;
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.cta-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-band p { color: #b9c6dc; font-size: 1.1rem; max-width: 620px; margin: 0 auto 1.5rem; }
.cta-band .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.cta-band .btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); color: #fff; }
.cta-band pre { text-align: left; max-width: 520px; margin: 0 auto 1.5rem; background: rgba(0,0,0,.35); }

/* ---------- Footer ---------- */
.footer {
  background: var(--navy);
  color: #b9c6dc;
  padding: 3rem 0 2.5rem;
  margin-top: 0;
}
.footer .page { display: flex; flex-wrap: wrap; gap: 2rem; justify-content: space-between; }
.footer-brand { max-width: 320px; }
.footer-brand .nav-brand { color: #fff; }
.footer-brand p { color: #93a3bf; font-size: .92rem; margin-top: .6rem; }
.footer-cols { display: flex; gap: 3rem; flex-wrap: wrap; }
.footer-col h4 { color: #fff; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: .8rem; }
.footer-col a { display: block; color: #b9c6dc; font-size: .93rem; padding: .2rem 0; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  max-width: var(--maxw); margin: 2rem auto 0; padding: 1.5rem 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: .85rem; color: #7f90ad;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem;
}
.footer-bottom a { color: #93a3bf; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
  .feature-row, .feature-row.flip .feature-text, .feature-row.flip .feature-shot { grid-template-columns: 1fr; order: initial; }
  .feature-row { grid-template-columns: 1fr; gap: 1.25rem; }
  .tiles.cols-3, .tiles.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .section { padding: 3rem 0; }
  .tiles.cols-2, .tiles.cols-3, .tiles.cols-4 { grid-template-columns: 1fr; }
  .nav-links { gap: .1rem; }
  .nav-links a { padding: .35rem .5rem; font-size: .88rem; }
  .nav-links a.hide-sm { display: none; }
  .cta-band { padding: 2rem 1.25rem; }
  .footer .page { flex-direction: column; }
}