/* =========================================================
   loogs.dev — design tokens
   Palette is fixed by brief (Telkom.co.ke blue family).
   Type: Space Grotesk (display) / Inter (body) / JetBrains Mono (utility)
   ========================================================= */
:root {
  --c-blue:       #00AACA;
  --c-slate:      #3D4656;
  --c-grey:       #84858A;
  --c-yellow:     #FFED00;
  --c-bg:         #F5F5F5;
  --c-border:     #CED0D6;
  --c-white:      #FFFFFF;

  --c-blue-dark:  #00839a;   /* derived: hover/active state for links on white */
  --c-text:       var(--c-slate);
  --c-text-muted: var(--c-grey);

  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body:    'Inter', 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  --radius: 6px;
  --max-width: 1080px;

  --shadow-card: 0 1px 2px rgba(61, 70, 86, 0.06), 0 4px 16px rgba(61, 70, 86, 0.06);
}

@media (prefers-reduced-motion: no-preference) {
  :root { --transition: 160ms ease; }
}
@media (prefers-reduced-motion: reduce) {
  :root { --transition: 0ms; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* =========================================================
   Reset / base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-white);
  line-height: 1.6;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-blue); text-decoration: none; }
a:hover { color: var(--c-blue-dark); text-decoration: underline; }
h1, h2, h3 { font-family: var(--font-display); color: var(--c-slate); line-height: 1.15; margin: 0 0 var(--space-2); }
h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 600; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0 0 var(--space-2); }
code, pre { font-family: var(--font-mono); }
pre { background: var(--c-slate); color: var(--c-bg); padding: var(--space-2); border-radius: var(--radius); overflow-x: auto; }
code { background: var(--c-bg); padding: 0.1em 0.4em; border-radius: 3px; font-size: 0.9em; }
pre code { background: none; padding: 0; }
ul, ol { padding-left: 1.3em; }
hr { border: none; border-top: 1px solid var(--c-border); margin: var(--space-4) 0; }

.wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-3); }
.section { padding: var(--space-5) var(--space-3); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--c-slate); color: var(--c-white);
  padding: var(--space-1) var(--space-2); z-index: 100;
}
.skip-link:focus { left: var(--space-2); top: var(--space-2); }

a:focus-visible, button:focus-visible {
  outline: 3px solid var(--c-blue);
  outline-offset: 2px;
}

/* eyebrow: the monospace "prompt line" signature element, used sparingly */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--c-blue-dark);
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  display: inline-block;
  padding: 0.3em 0.7em;
  border-radius: 4px;
  margin: 0 0 var(--space-2);
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75em 1.4em;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--c-slate); color: var(--c-white); }
.btn-primary:hover { background: var(--c-blue-dark); color: var(--c-white); }
.btn-ghost { border-color: var(--c-border); color: var(--c-slate); }
.btn-ghost:hover { border-color: var(--c-blue); color: var(--c-blue-dark); }

/* =========================================================
   Header / nav
   ========================================================= */
.site-header {
  border-bottom: 1px solid var(--c-border);
  position: sticky; top: 0; background: rgba(255,255,255,0.94);
  backdrop-filter: saturate(180%) blur(6px);
  z-index: 50;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-family: var(--font-mono); font-size: 1rem; font-weight: 500; color: var(--c-slate); }
.brand:hover { text-decoration: none; color: var(--c-slate); }
.brand-prompt { color: var(--c-blue); }
.brand-tld { color: var(--c-grey); }

.site-nav { display: flex; gap: var(--space-4); }
.site-nav a {
  color: var(--c-slate); font-weight: 500; font-size: 0.95rem;
  padding: 0.3em 0; border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--c-blue-dark); border-color: var(--c-blue); text-decoration: none; }
.site-nav a.nav-active {
  color: var(--c-blue-dark); border-color: var(--c-blue); font-weight: 600;
}

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--c-slate); margin: 4px 0; }

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute; top: 64px; left: 0; right: 0; background: var(--c-white);
    flex-direction: column; gap: 0; border-bottom: 1px solid var(--c-border);
    max-height: 0; overflow: hidden; transition: max-height var(--transition);
  }
  .site-nav.open { max-height: 260px; }
  .site-nav a { padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--c-border); }
}

/* =========================================================
   Hero (home page)
   ========================================================= */
.hero { background: var(--c-bg); border-bottom: 1px solid var(--c-border); }
.hero-grid {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--space-5);
  align-items: center; padding: var(--space-6) var(--space-3);
}
.hero-role { font-family: var(--font-display); color: var(--c-blue-dark); font-weight: 600; font-size: 1.1rem; margin-bottom: var(--space-2); }
.hero-bio { color: var(--c-text); max-width: 52ch; }
.hero-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-3); }
.hero-media img {
  border-radius: var(--radius); box-shadow: var(--shadow-card);
  border: 4px solid var(--c-white);
}
@media (max-width: 800px) {
  .hero-grid { grid-template-columns: 1fr; padding: var(--space-4) var(--space-3); }
  .hero-media { max-width: 280px; margin: 0 auto; order: -1; }
}

/* =========================================================
   Section headers / article teasers (home)
   ========================================================= */
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: var(--space-3); }
.section-link { font-family: var(--font-mono); font-size: 0.85rem; }
.article-teaser-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-2); }
.article-teaser-list a {
  display: grid; grid-template-columns: 110px 1fr; gap: var(--space-2);
  padding: var(--space-2); border: 1px solid var(--c-border); border-radius: var(--radius);
  color: var(--c-text); transition: border-color var(--transition), box-shadow var(--transition);
}
.article-teaser-list a:hover { border-color: var(--c-blue); box-shadow: var(--shadow-card); text-decoration: none; }
.teaser-date { font-family: var(--font-mono); color: var(--c-grey); font-size: 0.85rem; }
.teaser-title { font-family: var(--font-display); font-weight: 600; color: var(--c-slate); grid-column: 2; }
.teaser-summary { grid-column: 2; color: var(--c-text-muted); font-size: 0.92rem; }

/* =========================================================
   Pages (CV / Hobbies)
   ========================================================= */
.page-header { padding-top: var(--space-5); }
.page-subtitle { color: var(--c-text-muted); font-size: 1.05rem; }
.page-body { max-width: 72ch; }
.page-body h2 { margin-top: var(--space-4); }
.page-body ul { margin-bottom: var(--space-3); }

/* CV specifics */
.cv-block { margin-bottom: var(--space-4); }
.cv-role-row { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; margin-bottom: 0.3em; }
.cv-role { font-family: var(--font-display); font-weight: 600; color: var(--c-slate); margin: 0; }
.cv-meta { font-family: var(--font-mono); font-size: 0.85rem; color: var(--c-grey); margin-bottom: var(--space-1); }
.placeholder { background: #fffbcc; border: 1px dashed var(--c-yellow); padding: 0.1em 0.4em; font-size: 0.9em; }

.company-logo-link { display: inline-flex; align-items: center; line-height: 0; }
.company-logo-link img { height: 28px; width: auto; display: block; border-radius: 3px; }
.company-logo-link.needs-bg img { background: var(--c-slate); padding: 5px 9px; }

.cv-contact { display: flex; gap: var(--space-2); flex-wrap: wrap; align-items: center; font-size: 0.95rem; margin-bottom: var(--space-3); }

/* Hobbies index cards — uniform-size thumbnail regardless of source aspect ratio */
.hobby-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-3); margin-top: var(--space-3); }
.hobby-card {
  border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
  display: block; color: var(--c-text);
}
.hobby-card:hover { border-color: var(--c-blue); box-shadow: var(--shadow-card); text-decoration: none; }
.hobby-card-thumb { aspect-ratio: 16 / 10; overflow: hidden; background: var(--c-bg); }
.hobby-card-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform var(--transition); }
.hobby-card:hover .hobby-card-thumb img { transform: scale(1.04); }
.hobby-card-body { padding: var(--space-3); }
.hobby-card-body h3 { margin-bottom: var(--space-1); }
.hobby-card-body h3 a { color: var(--c-slate); }
.hobby-card:hover .hobby-card-body h3 a { color: var(--c-blue-dark); }
.hobby-card-body p { color: var(--c-text-muted); font-size: 0.92rem; margin: 0; }

/* Hobbies subpage — full image with text flowing around it */
.hobby-feature-image {
  float: right; margin: 0 0 var(--space-3) var(--space-4);
  max-width: 42%; border-radius: var(--radius); box-shadow: var(--shadow-card);
}
.hobby-feature-image img { width: 100%; height: auto; border-radius: var(--radius); }
.hobby-feature-image figcaption { font-size: 0.82rem; color: var(--c-grey); margin-top: 0.4em; }
@media (max-width: 720px) {
  .hobby-feature-image { float: none; max-width: 100%; margin: 0 0 var(--space-3); }
}

/* Articles index banner */
.articles-banner { margin-bottom: var(--space-4); border-radius: var(--radius); overflow: hidden; max-height: 260px; }
.articles-banner img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* =========================================================
   Articles list
   ========================================================= */
.article-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-3); }
.article-list-item {
  border-bottom: 1px solid var(--c-border); padding-bottom: var(--space-3);
}
.article-list-item a { color: var(--c-text); display: block; }
.article-list-item a:hover { text-decoration: none; }
.article-list-item time { font-family: var(--font-mono); font-size: 0.82rem; color: var(--c-grey); }
.article-list-item h2 { margin: 0.2em 0; }
.article-list-item a:hover h2 { color: var(--c-blue-dark); }
.article-tags { display: flex; gap: 0.4em; flex-wrap: wrap; margin-top: 0.4em; }
.tag {
  font-family: var(--font-mono); font-size: 0.72rem; background: var(--c-bg);
  border: 1px solid var(--c-border); border-radius: 3px; padding: 0.15em 0.5em; color: var(--c-grey);
}
.pagination { display: flex; justify-content: space-between; margin-top: var(--space-4); font-family: var(--font-mono); }

/* =========================================================
   Single article
   ========================================================= */
.article-header { padding-top: var(--space-5); }
.article-meta { display: flex; align-items: center; gap: var(--space-2); color: var(--c-grey); font-family: var(--font-mono); font-size: 0.85rem; flex-wrap: wrap; }
.article-hero-image { margin: var(--space-4) 0; }
.article-hero-image img { border-radius: var(--radius); }
.article-hero-image figcaption { font-size: 0.85rem; color: var(--c-grey); margin-top: 0.4em; }
.article-body { max-width: 72ch; }
.article-body img { border-radius: var(--radius); margin: var(--space-2) 0; }
.article-body figure { margin: var(--space-3) 0; }
.article-body figcaption { font-size: 0.85rem; color: var(--c-grey); }
.article-footer { max-width: 72ch; margin-top: var(--space-5); border-top: 1px solid var(--c-border); padding-top: var(--space-3); }
.share-heading { font-family: var(--font-mono); font-size: 0.8rem; color: var(--c-grey); text-transform: uppercase; letter-spacing: 0.04em; }
.share-links { display: flex; gap: var(--space-2); margin-bottom: var(--space-3); }
.share-link { border: 1px solid var(--c-border); border-radius: var(--radius); padding: 0.4em 0.9em; font-size: 0.88rem; color: var(--c-slate); }
.share-link:hover { border-color: var(--c-blue); text-decoration: none; color: var(--c-blue-dark); }
.comments-note { font-size: 0.85rem; color: var(--c-grey); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: var(--c-slate); color: var(--c-bg); margin-top: var(--space-6); }
.site-footer .wrap { padding: var(--space-5) var(--space-3) var(--space-3); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-4); }
.footer-brand { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; color: var(--c-white); margin: 0; }
.footer-tagline { color: var(--c-border); font-size: 0.9rem; }
.footer-heading { font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--c-grey); margin-bottom: var(--space-1); }
.footer-links { display: flex; flex-direction: column; gap: 0.4em; }
.footer-links a { color: var(--c-bg); font-size: 0.92rem; }
.footer-links a:hover { color: var(--c-yellow); text-decoration: none; }
.footer-fine { font-size: 0.8rem; color: var(--c-grey); border-top: 1px solid rgba(255,255,255,0.1); padding-top: var(--space-2); }
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }

/* =========================================================
   404
   ========================================================= */
.not-found { min-height: 60vh; display: flex; align-items: center; padding-top: var(--space-5); }
.not-found-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--space-5); align-items: center; }
.not-found h1 { font-size: 5rem; color: var(--c-blue); margin-bottom: 0.2em; }
.not-found-message { font-family: var(--font-mono); color: var(--c-text); margin-bottom: 0.3em; }
.not-found-sub { color: var(--c-text-muted); margin-bottom: var(--space-3); }
.not-found-media img { border-radius: var(--radius); box-shadow: var(--shadow-card); border: 4px solid var(--c-bg); max-width: 320px; margin: 0 auto; }
@media (max-width: 700px) {
  .not-found-grid { grid-template-columns: 1fr; text-align: center; }
  .not-found-media { order: -1; }
}