/* Taslak — per-app stylesheet
 * Plain CSS, no preprocessor. Mobile-first.
 * Palette aligned with the Taslak iOS/Android app (LinkedIn-blue primary).
 * Scoped to /taslak/* only — root and other apps have their own styles.
 */

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, h5, h6, p, ul, ol, li, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }

/* ─── Tokens ─── */
:root {
  --bg: #FFFFFF;
  --bg-soft: #FAFAF8;
  --bg-tinted: #F4F2EF;
  --bg-accent-soft: #E7F0FA;

  --text-primary: #0E1115;
  --text-secondary: #4A5056;
  --text-tertiary: #6B7178;
  --text-on-accent: #FFFFFF;

  --accent: #0A66C2;
  --accent-hover: #084F99;
  --accent-soft: #E7F0FA;

  --border: #E5E7EB;
  --border-subtle: #F0F1F3;

  --success: #057642;
  --warning: #C77700;
  --error: #CC1016;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(14, 17, 21, 0.04);
  --shadow-md: 0 4px 16px rgba(14, 17, 21, 0.06);
  --shadow-lg: 0 12px 40px rgba(14, 17, 21, 0.08);

  --max-prose: 680px;
  --max-wide: 960px;

  --font-heading: 'Bricolage Grotesque', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
}

/* ─── Base ─── */
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

::selection { background: var(--accent); color: var(--text-on-accent); }

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.15;
}

h1 { font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.5rem, 2.6vw, 1.875rem); margin-top: var(--space-7); margin-bottom: var(--space-4); }
h3 { font-size: 1.2rem; margin-top: var(--space-6); margin-bottom: var(--space-3); }
h4 { font-size: 1rem; font-weight: 600; margin-top: var(--space-5); margin-bottom: var(--space-2); }

p { margin-bottom: var(--space-4); color: var(--text-secondary); }
p strong { color: var(--text-primary); font-weight: 600; }

a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color 0.15s ease; }
a:hover { color: var(--accent-hover); }

ul.prose, ol.prose { margin: 0 0 var(--space-4) var(--space-5); color: var(--text-secondary); }
ul.prose { list-style: disc; }
ol.prose { list-style: decimal; }
ul.prose li, ol.prose li { margin-bottom: var(--space-2); padding-left: var(--space-1); }

code { font-family: var(--font-mono); font-size: 0.9em; background: var(--bg-tinted); padding: 1px 6px; border-radius: 4px; }

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: var(--space-7) 0;
}

blockquote {
  border-left: 3px solid var(--accent);
  background: var(--bg-accent-soft);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-5) 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-primary);
}
blockquote p { color: var(--text-primary); margin-bottom: 0; }

/* ─── Layout ─── */
.container { width: 100%; padding: 0 var(--space-5); margin: 0 auto; }
.container.prose { max-width: var(--max-prose); }
.container.wide  { max-width: var(--max-wide); }

main { flex: 1 0 auto; padding: var(--space-7) 0 var(--space-9); }

/* ─── Header ─── */
.site-header {
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-4) 0;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  background: rgba(255, 255, 255, 0.85);
}
.site-header .container {
  max-width: var(--max-wide);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: var(--space-2);
  gap: var(--space-5);
}
.brand { flex-shrink: 0; }
.brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}
.brand:hover { color: var(--accent); }
.brand .sparkle {
  width: 20px;
  height: 20px;
  color: var(--accent);
  display: inline-block;
  flex-shrink: 0;
}
.brand-tag {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0;
  color: var(--text-tertiary);
  padding-left: var(--space-2);
  border-left: 1px solid var(--border);
  margin-left: var(--space-1);
}
.brand-tag a { color: inherit; text-decoration: none; }
.brand-tag a:hover { color: var(--text-primary); }

.site-nav { display: flex; gap: var(--space-5); align-items: center; }
.site-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.925rem;
  font-weight: 500;
  transition: color 0.15s ease;
}
.site-nav a:hover { color: var(--text-primary); }
.site-nav a.active { color: var(--accent); }

/* ─── Footer ─── */
.site-footer {
  flex-shrink: 0;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-soft);
  padding: var(--space-6) 0;
  color: var(--text-tertiary);
  font-size: 0.875rem;
}
.site-footer .container {
  max-width: var(--max-wide);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  justify-content: space-between;
  align-items: center;
}
.site-footer a { color: var(--text-tertiary); text-decoration: none; }
.site-footer a:hover { color: var(--text-primary); }
.site-footer .footer-links { display: flex; gap: var(--space-5); flex-wrap: wrap; }

/* ─── Hero (landing pages) ─── */
.hero { padding: var(--space-8) 0 var(--space-7); text-align: left; position: relative; }
.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--bg-accent-soft);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}
.hero .eyebrow .sparkle { width: 14px; height: 14px; }
.hero h1 { margin-bottom: var(--space-4); }
.hero .lede {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 60ch;
  line-height: 1.55;
  margin-bottom: var(--space-5);
}

/* ─── Score-ring decorative motif (Taslak signature) ─── */
.score-orb {
  position: absolute;
  top: -10px;
  right: 0;
  width: 180px;
  height: 180px;
  pointer-events: none;
  opacity: 0.5;
  z-index: -1;
}
.score-orb svg { width: 100%; height: 100%; }
@media (max-width: 720px) {
  .score-orb { width: 120px; height: 120px; opacity: 0.35; top: 0; right: -20px; }
}

/* ─── Doc page header (privacy / terms) ─── */
.doc-header {
  padding: var(--space-7) 0 var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-6);
}
.doc-header h1 { margin-bottom: var(--space-3); }
.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: 0.875rem;
  color: var(--text-tertiary);
}
.doc-meta .meta-item { display: inline-flex; align-items: center; gap: 6px; }
.doc-meta .label { font-weight: 600; color: var(--text-secondary); }

/* ─── Doc link list (taslak landing) ─── */
.doc-links {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.doc-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none !important;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.doc-link:hover {
  border-color: var(--accent);
  background: var(--bg-accent-soft);
}
.doc-link .doc-link-title {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1.05rem;
  margin-bottom: 2px;
}
.doc-link .doc-link-desc {
  color: var(--text-tertiary);
  font-size: 0.875rem;
}
.doc-link .arrow {
  color: var(--text-tertiary);
  font-size: 1.25rem;
  transition: transform 0.15s ease, color 0.15s ease;
}
.doc-link:hover .arrow {
  transform: translateX(4px);
  color: var(--accent);
}

/* ─── Contact card ─── */
.contact-card {
  background: var(--bg-accent-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-top: var(--space-5);
  border: 1px solid var(--bg-accent-soft);
}
.contact-card h3 { margin-top: 0; }
.contact-card .email-row {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-top: var(--space-3);
  text-decoration: none;
  transition: border-color 0.15s ease;
}
.contact-card .email-row:hover { border-color: var(--accent); color: var(--accent); }

/* ─── Utility: badge ─── */
.badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  background: var(--bg-tinted);
  color: var(--text-secondary);
}
.badge.accent { background: var(--bg-accent-soft); color: var(--accent); }

/* ─── Motion: subtle fade-up on load ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes orbSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
main > * { animation: fadeUp 0.45s ease both; }
main > *:nth-child(2) { animation-delay: 0.05s; }
main > *:nth-child(3) { animation-delay: 0.1s; }
main > *:nth-child(4) { animation-delay: 0.15s; }

.score-orb svg { animation: orbSpin 60s linear infinite; transform-origin: 50% 50%; }

/* ─── Reduce motion ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ─── Responsive ─── */
@media (max-width: 600px) {
  main { padding: var(--space-5) 0 var(--space-7); }
  .hero { padding: var(--space-6) 0 var(--space-5); }
  .doc-header { padding: var(--space-5) 0 var(--space-4); }
  .brand-tag { display: none; }
  .site-footer .container { flex-direction: column; align-items: flex-start; }

  /* Header: brand stays on top, nav drops to its own full-width row so the
     four links never clip on narrow phones. */
  .site-header { padding: var(--space-3) 0; }
  .site-header .container { gap: var(--space-2); }
  .site-nav {
    width: 100%;
    gap: var(--space-4);
    justify-content: flex-start;
    flex-wrap: wrap;
  }
  .site-nav a { font-size: 0.9rem; }
}