/* ============================================================
   Recap — recap-ux.com
   Design system: neutral grey/white/black, Inter + serif display,
   mono for code — modelled on resurf.so's restraint.
   ============================================================ */

:root {
  --color-text:        #131313;
  --color-muted:       #6b6b6b;
  --color-faint:       #9c9c9c;
  --color-bg:          #ffffff;
  --color-surface:     #f6f5f3;
  --color-border:      #e6e4e0;
  --color-border-hover:#c9c6c0;

  --font-serif: "Newsreader", Georgia, "Times New Roman", serif;
  --font-sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono:  "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --max-width:      700px;
  --max-width-wide: 760px;

  --color-pill:       #e9e7e3;
  --color-pill-hover: #dedbd6;
}

/* --- Reset ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { font-size: 16px; }

body {
  font-family: var(--font-sans);
  font-size:   1.0625rem;
  line-height: 1.65;
  color:       var(--color-text);
  background:  var(--color-bg);
  margin:      0;
  padding:     0;
  -webkit-font-smoothing: antialiased;
}

/* --- Layout ------------------------------------------------ */
.container {
  max-width: var(--max-width);
  margin:    0 auto;
  padding:   0 1.5rem;
}

.container--wide { max-width: var(--max-width-wide); }

/* --- Header ------------------------------------------------ */
header {
  padding: 2rem 0 1.5rem;
}

.header-inner {
  display:         flex;
  justify-content: space-between;
  align-items:     center;
}

.logo-mark {
  display: block;
  line-height: 0;
}

.logo-mark img {
  height: 28px;
  width:  auto;
  display: block;
}

header nav {
  display:     flex;
  gap:         1.5rem;
  align-items: center;
}

header nav a {
  font-size:       0.875rem;
  color:           var(--color-muted);
  text-decoration: none;
  transition:      color 0.15s;
}

header nav a:hover,
header nav a[aria-current="page"] { color: var(--color-text); }

.nav-cta {
  font-size:       0.8125rem;
  font-weight:     500;
  color:           var(--color-text);
  text-decoration: none;
  background:      var(--color-pill);
  border-radius:   999px;
  padding:         0.35rem 1rem;
  transition:      background 0.15s;
}

.nav-cta:hover { background: var(--color-pill-hover); }

/* --- Main ---------------------------------------------------- */
main { padding: 1.5rem 0 0; }

/* --- Hero (homepage only) -------------------------------------- */
.hero {
  text-align:    center;
  max-width:     600px;
  margin-inline: auto;
}

.hero-badge {
  display:        inline-block;
  font-family:    var(--font-mono);
  font-size:      0.6875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color:          #fff;
  background:     var(--color-text);
  border-radius:  999px;
  padding:        0.35rem 0.875rem;
  margin:         0 0 1.5rem;
}

.hero .lede {
  margin-inline: auto;
}

.hero-ctas {
  display:         flex;
  justify-content: center;
  align-items:     center;
  gap:             0.75rem;
  flex-wrap:       wrap;
  margin:          1.75rem 0 1rem;
}

.btn-hero-primary,
.btn-hero-secondary {
  font-family:   var(--font-sans);
  font-size:     0.9375rem;
  font-weight:   500;
  padding:       0.7rem 1.5rem;
  border-radius: 10px;
  border:        none;
  cursor:        pointer;
  text-decoration: none;
  display:       inline-flex;
  align-items:   center;
  gap:           0.5rem;
  line-height:   1.4;
}

.btn-hero-primary {
  background: var(--color-text);
  color:      #fff;
  transition: background 0.15s;
}

.btn-hero-primary:hover { background: #333; }

.btn-hero-secondary {
  background: var(--color-pill);
  color:      var(--color-text);
  transition: background 0.15s;
}

.btn-hero-secondary:hover { background: var(--color-pill-hover); }

.hero .live-demo-line { text-align: center; }

.platform-line {
  font-size: 0.8125rem;
  color:     var(--color-muted);
  margin:    0 0 0.35rem;
}

.install-hint {
  margin: 0 0 1.5rem;
}

.install-hint code {
  font-size: 0.8125rem;
}

/* --- Typography ---------------------------------------------- */
.eyebrow {
  display:        block;
  font-family:    var(--font-mono);
  font-size:      0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color:          var(--color-faint);
  margin:         0 0 1.25rem;
}

h1 {
  font-family:    var(--font-serif);
  font-size:      2.5rem;
  font-weight:    500;
  line-height:    1.12;
  margin:         0 0 1.25rem;
  letter-spacing: -0.01em;
}

h2 {
  font-family: var(--font-serif);
  font-size:   1.5rem;
  font-weight: 500;
  line-height: 1.3;
  margin:      0 0 1rem;
  padding-top: 3rem;
  border-top:  1px solid var(--color-border);
  margin-top:  3rem;
}

h3 {
  font-family: var(--font-sans);
  font-size:   1rem;
  font-weight: 600;
  margin:      1.5rem 0 0.5rem;
}

p {
  margin: 0 0 1rem;
  max-width: 38em;
}

.lede {
  font-size:   1.1875rem;
  color:       var(--color-muted);
  line-height: 1.55;
  max-width:   34em;
}

ul, ol {
  margin:       0.25rem 0 1.25rem;
  padding-left: 1.375rem;
}

li { margin-bottom: 0.45rem; }

a {
  color:           var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-border-hover);
  text-underline-offset: 2px;
}

a:hover { text-decoration-color: var(--color-text); }

strong { font-weight: 600; }

/* --- Inline code --------------------------------------------- */
code {
  font-family:   var(--font-mono);
  font-size:     0.875em;
  background:    var(--color-surface);
  border:        1px solid var(--color-border);
  padding:       0.1em 0.35em;
  border-radius: 3px;
}

/* --- Code blocks ----------------------------------------------- */
pre {
  background:    var(--color-surface);
  border:        1px solid var(--color-border);
  border-radius: 6px;
  padding:       1rem 1.125rem;
  overflow-x:    auto;
  margin:        0.75rem 0 1.25rem;
}

pre code {
  background:  none;
  border:      none;
  padding:     0;
  font-size:   0.8125rem;
  line-height: 1.55;
}

/* --- Keyboard shortcut ------------------------------------------ */
kbd {
  font-family:         var(--font-sans);
  font-size:           0.8em;
  font-weight:         500;
  background:          var(--color-surface);
  border:              1px solid var(--color-border-hover);
  border-bottom-width: 2px;
  border-radius:       3px;
  padding:             0.1em 0.45em;
  white-space:         nowrap;
}

/* --- Live demo line ---------------------------------------------- */
.live-demo-line {
  font-style:  italic;
  color:       var(--color-muted);
  font-size:   1rem;
  margin:      0 0 0.5rem;
  line-height: 1.5;
}

/* --- Highlight strip (homepage, replaces long "what it captures") - */
.highlights {
  display:             grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                  1.5rem;
  margin:               2.5rem 0;
  padding:              1.75rem 0;
  border-top:           1px solid var(--color-border);
  border-bottom:        1px solid var(--color-border);
}

.highlight dt {
  font-family:    var(--font-mono);
  font-size:      0.6875rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color:          var(--color-faint);
  margin-bottom:  0.375rem;
}

.highlight dd {
  margin:      0;
  font-size:   0.9375rem;
  color:       var(--color-text);
  line-height: 1.45;
}

/* --- CTA line (homepage → subpage) -------------------------------- */
.cta-line {
  margin: 2.5rem 0 1rem;
}

.cta-line a {
  font-size:       1rem;
  text-decoration: none;
  border-bottom:   1px solid var(--color-text);
  padding-bottom:  1px;
}

.cta-line a:hover { color: var(--color-muted); border-color: var(--color-muted); }

/* --- Section intro (centered headline + subhead, homepage sections) - */
.section-intro {
  text-align:    center;
  max-width:     540px;
  margin:        4rem auto 2.5rem;
}

.section-intro h2 {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.625rem;
}

.section-intro p {
  margin:      0 auto;
  max-width:   32em;
  color:       var(--color-muted);
  font-size:   1rem;
}

/* --- Feature grid ---------------------------------------------------- */
.feature-grid {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   1.25rem;
  margin:                0 0 1rem;
}

.feature-card {
  background:    var(--color-surface);
  border:        1px solid var(--color-border);
  border-radius: 8px;
  padding:       1.25rem 1.375rem;
}

.feature-card h3 {
  display:      flex;
  align-items:  center;
  gap:          0.5rem;
  margin:       0 0 0.5rem;
  font-size:    0.9375rem;
}

.feature-card p {
  margin:      0;
  font-size:   0.875rem;
  color:       var(--color-muted);
  line-height: 1.5;
}

.feature-tag {
  font-family:    var(--font-mono);
  font-size:      0.625rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color:          var(--color-faint);
  background:     var(--color-pill);
  border-radius:  999px;
  padding:        0.15rem 0.5rem;
}

/* --- Tour (tab bar over a caption) -------------------------------------- */
.tour {
  max-width:     560px;
  margin:        0 auto 1rem;
}

.tabs {
  display:         flex;
  justify-content: center;
  gap:             0.5rem;
  margin:          0 0 1.25rem;
  flex-wrap:       wrap;
}

.tab {
  font-family:   var(--font-sans);
  font-size:     0.8125rem;
  font-weight:   500;
  color:         var(--color-muted);
  background:    transparent;
  border:        1px solid var(--color-border);
  border-radius: 999px;
  padding:       0.4rem 1rem;
  cursor:        pointer;
  transition:    background 0.15s, color 0.15s, border-color 0.15s;
}

.tab:hover { border-color: var(--color-border-hover); }

.tab.active {
  color:       #fff;
  background:  var(--color-text);
  border-color: var(--color-text);
}

.tour-panel {
  background:    var(--color-surface);
  border:        1px solid var(--color-border);
  border-radius: 8px;
  padding:       1.5rem 1.75rem;
  text-align:    center;
}

.tour-caption {
  margin: 0;
  color:  var(--color-text);
}

/* --- Environment grid --------------------------------------------------- */
.env-grid {
  display:         flex;
  flex-wrap:       wrap;
  justify-content: center;
  gap:             0.625rem;
  margin:          0 0 1rem;
}

.env-item {
  font-family:   var(--font-mono);
  font-size:     0.8125rem;
  color:         var(--color-text);
  background:    var(--color-surface);
  border:        1px solid var(--color-border);
  border-radius: 999px;
  padding:       0.4rem 1rem;
}

/* --- Credibility pill row ------------------------------------------------ */
.pill-row {
  display:         flex;
  flex-wrap:       wrap;
  justify-content: center;
  gap:             0.75rem;
  margin:          0 0 1rem;
}

.pill-badge {
  font-family:    var(--font-mono);
  font-size:      0.75rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color:          var(--color-text);
  background:     var(--color-pill);
  border-radius:  999px;
  padding:        0.4rem 1rem;
}

/* --- Closing CTA ---------------------------------------------------------- */
.closing-cta {
  text-align: center;
  max-width:  480px;
  margin:     4rem auto 1rem;
}

.closing-cta h2 {
  border-top:    none;
  padding-top:   0;
  margin-top:    0;
  margin-bottom: 1.25rem;
  font-size:     1.625rem;
}

.install-line {
  display:       inline-flex;
  align-items:   center;
  gap:           0.5rem;
  background:    var(--color-surface);
  border:        1px solid var(--color-border);
  border-radius: 8px;
  padding:       0.5rem 0.5rem 0.5rem 1rem;
  margin-bottom: 1.25rem;
}

.install-line code {
  background: none;
  border:     none;
  padding:    0;
  font-size:  0.9375rem;
}

.copy-btn {
  font-family:   var(--font-sans);
  font-size:     0.75rem;
  font-weight:   500;
  color:         var(--color-text);
  background:    var(--color-pill);
  border:        none;
  border-radius: 6px;
  padding:       0.35rem 0.75rem;
  cursor:        pointer;
  transition:    background 0.15s;
}

.copy-btn:hover { background: var(--color-pill-hover); }

.closing-sub {
  margin:    0;
  font-size: 0.9375rem;
  color:     var(--color-muted);
}

/* --- Try it demo --------------------------------------------------- */
.try-demo {
  background:    var(--color-surface);
  border:        1px solid var(--color-border);
  border-radius: 6px;
  padding:       1.5rem 1.5rem 1.125rem;
  margin:        1.5rem 0 1.5rem;
}

.try-demo > p {
  margin-bottom: 0.75rem;
  font-size:     0.9375rem;
}

.demo-buttons {
  display:     flex;
  gap:         0.5rem;
  flex-wrap:   wrap;
  margin:      0.125rem 0 1rem;
  align-items: center;
}

.btn-primary {
  background:    var(--color-text);
  color:         #fff;
  border:        1px solid var(--color-text);
  padding:       0.3rem 0.875rem;
  border-radius: 4px;
  font-size:     0.875rem;
  cursor:        pointer;
  font-family:   var(--font-sans);
  line-height:   1.5;
  transition:    background 0.15s;
}

.btn-primary:hover { background: #333; border-color: #333; }

.btn-secondary {
  background:    transparent;
  color:         var(--color-text);
  border:        1px solid var(--color-border-hover);
  padding:       0.3rem 0.875rem;
  border-radius: 4px;
  font-size:     0.875rem;
  cursor:        pointer;
  font-family:   var(--font-sans);
  line-height:   1.5;
  transition:    border-color 0.15s;
}

.btn-secondary:hover { border-color: #888; }

.click-count {
  opacity:     0.6;
  font-size:   0.85em;
  font-variant-numeric: tabular-nums;
}

/* --- Footer -------------------------------------------------------- */
footer {
  border-top: 1px solid var(--color-border);
  padding:    2rem 0 3rem;
  margin-top: 4rem;
}

footer p {
  font-size: 0.875rem;
  color:     var(--color-muted);
  margin:    0;
}

.footer-copyright {
  margin-top: 0.5rem;
  color:      var(--color-faint);
}

/* --- Responsive ------------------------------------------------------ */
@media (max-width: 640px) {
  .highlights    { grid-template-columns: 1fr; gap: 1.25rem; }
  .feature-grid  { grid-template-columns: 1fr; }
  .tabs          { gap: 0.4rem; }
}

@media (max-width: 480px) {
  h1         { font-size: 1.875rem; }
  .container { padding: 0 1.125rem; }
  header     { padding: 1.5rem 0 1rem; }
}