/* Normatico site — cream & lime design system.
   Source of truth: docs/design/ (Claude Design mirror). Fonts are
   self-hosted via fonts.css; this file owns tokens, components, layout. */

:root {
  /* Base surfaces */
  --desk: #E9F4BC;
  --paper: #FAF6EC;
  --paper-deep: #F3EDDD;
  --lime-tint: #EDF6C8;
  --ink: #16171C;
  --ink-hover: #2E2F36;
  --ink-soft: #5B5A53;
  --ink-faint: #8B897F;
  --line: #E6DFCE;
  --card: #FFFFFF;

  /* Accents */
  --lime: #C6F150;
  --lime-bright: #B8E93B;
  --lime-hover: #D6F87A;
  --lime-ink: #3d4a10;
  --pink: #F1668C;
  --teal: #23A094;
  --orange: #FFB13D;
  --navy: #223059;

  /* Type */
  --font-display: 'Sora', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --shadow-card: 0 10px 24px rgba(22, 23, 28, 0.07);
  --shadow-lift: 0 12px 26px rgba(22, 23, 28, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--desk);
  color: var(--ink);
  font: 400 17px/1.6 var(--font-body);
}

/* The cream sheet on the pale-lime desk. */
.sheet {
  max-width: 1424px;
  margin: 14px auto 0;
  background: var(--paper);
  border-radius: 22px 22px 0 0;
  overflow: hidden;
}

.wrap { max-width: 1310px; margin: 0 auto; padding: 0 56px; }
.wrap-narrow { max-width: 1198px; margin: 0 auto; }

.section { padding: 80px 0; }
.section-tight { padding: 64px 0; }

.band-deep { background: var(--paper-deep); }
.band-lime { background: var(--lime-tint); }
.band-ink { background: var(--ink); color: #fff; }

/* --- Typography ------------------------------------------------------- */

h1, h2, h3 { margin: 0; font-family: var(--font-display); letter-spacing: -0.02em; }
.hero-title { font: 700 62px/1.1 var(--font-display); letter-spacing: -0.025em; }
.page-title { font: 700 54px/1.12 var(--font-display); letter-spacing: -0.025em; }
.section-title { font: 700 40px/1.15 var(--font-display); }
.card-title { font: 600 19px/1.3 var(--font-display); }

.lead { margin: 0; font-size: 17.5px; line-height: 1.65; color: var(--ink-soft); }
.body-sm { font-size: 14.5px; line-height: 1.55; color: var(--ink-soft); }
.muted { color: var(--ink-faint); }

.eyebrow {
  font: 600 12px/1 var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.marker { background: linear-gradient(transparent 66%, var(--lime) 66%); padding: 0 4px; }
.marker-pink { background: linear-gradient(transparent 66%, var(--pink) 66%); padding: 0 4px; }
.marker-white { background: linear-gradient(transparent 64%, #fff 64%); padding: 0 3px; }

.mono { font-family: var(--font-mono); font-size: 13.5px; }
code, pre { font-family: var(--font-mono); }

strong { font-weight: 600; color: var(--ink); }
.band-ink strong { color: #fff; }

/* --- Buttons & links --------------------------------------------------- */

.btn {
  display: inline-block;
  background: var(--ink);
  color: #fff;
  font: 600 15.5px var(--font-display);
  padding: 16px 30px;
  border-radius: 8px;
  border: 0;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: var(--ink-hover); }
.btn:active { transform: scale(0.98); }

.btn-lime { background: var(--lime); color: var(--ink); }
.btn-lime:hover { background: var(--lime-hover); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  padding: 14.5px 28px;
}
.btn-outline:hover { background: var(--ink); color: #fff; }

.btn-sm { padding: 12px 22px; font-size: 14px; }

.link-ul {
  font: 600 15px var(--font-display);
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.link-ul:hover { opacity: 0.7; }

.link-circle {
  color: var(--ink);
  font: 600 15.5px var(--font-display);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.link-circle:hover { opacity: 0.7; }
.link-circle .circle {
  width: 38px; height: 38px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

/* --- Cards -------------------------------------------------------------- */

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.card-hover { transition: transform 0.18s ease, box-shadow 0.18s ease; }
.card-hover:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }

.card-lime { background: var(--lime); border: 0; }
.card-lime .body-sm { color: var(--lime-ink); }

.card-ink { background: var(--ink); border: 0; color: #fff; }
.card-ink .body-sm { color: rgba(255, 255, 255, 0.65); }

.card-navy { background: var(--navy); border: 0; color: #fff; }

.card-raised { transform: translateY(-12px); }
.card-raised.card-hover:hover { transform: translateY(-16px); }

.icon-dot {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  flex-shrink: 0;
}

/* --- Chips & badges ------------------------------------------------------ */

.chip {
  display: inline-block;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 14.5px;
}
.chip-lime { background: var(--lime); border: 0; }
.chip-mono {
  background: var(--lime-tint);
  border: 0;
  border-radius: 999px;
  padding: 6px 14px;
  font: 500 12.5px var(--font-mono);
}
.chip-ink { background: var(--ink); color: var(--lime); border: 0; }
.badge-warn {
  background: #FFF3DE;
  color: #8a5b00;
  border-radius: 999px;
  padding: 6px 14px;
  font: 600 11px var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* --- Grids --------------------------------------------------------------- */

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* --- Nav ------------------------------------------------------------------ */

.devbanner {
  max-width: 1424px;
  margin: 10px auto 0;
  padding: 8px 20px;
  font: 500 13px var(--font-body);
  color: var(--lime-ink);
  text-align: center;
}

.topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  background: var(--paper);
  flex-wrap: wrap;
  gap: 14px 28px;
}
.brandlink {
  font: 800 22px var(--font-display);
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.brandlink .dot { color: var(--lime-bright); }
.navlinks { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.navlinks a {
  font: 500 14.5px var(--font-body);
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 3px;
}
.navlinks a:hover { opacity: 0.65; }
.navlinks a.current { font-weight: 600; border-bottom-color: var(--ink); }
.nav-actions { display: flex; gap: 22px; align-items: center; }
.nav-actions .doclink { font: 500 14.5px var(--font-body); color: var(--ink); text-decoration: none; }
.nav-actions .doclink:hover { opacity: 0.65; }

/* --- Footer ----------------------------------------------------------------- */

.sitefooter {
  background: var(--ink);
  color: #fff;
  padding: 64px 56px 36px;
}
.footgrid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  max-width: 1280px;
  margin: 0 auto;
}
.footbrand { font: 800 24px var(--font-display); letter-spacing: -0.02em; }
.footbrand .dot { color: var(--lime); }
.footcol { display: flex; flex-direction: column; gap: 12px; }
.foothead {
  font: 600 12px var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
}
.footcol a { color: rgba(255, 255, 255, 0.8); text-decoration: none; font-size: 14.5px; }
.footcol a:hover { color: var(--lime); }
.footnote { margin: 0; font: 400 14.5px/1.6 var(--font-body); color: rgba(255, 255, 255, 0.65); max-width: 300px; }
.footmono { font: 400 13px var(--font-mono); color: rgba(255, 255, 255, 0.4); }
.footbottom {
  max-width: 1280px;
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}
.footbottom .names { font-size: 14px; color: rgba(255, 255, 255, 0.55); }

/* --- Hero ---------------------------------------------------------------------- */

.hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 40px;
  padding: 64px 0 40px;
  align-items: center;
}
.hero-copy { display: flex; flex-direction: column; gap: 28px; }
.hero-cta { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.hero-mono { font: 400 13.5px var(--font-mono); color: var(--ink-faint); }

.hero-stage { position: relative; height: 440px; }
.float-card {
  position: absolute;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 24px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.float-card .label {
  font: 600 11px var(--font-display);
  letter-spacing: 0.1em;
  color: var(--ink-faint);
}
.float-card .value { font: 600 24px var(--font-display); }
.float-card .meta { font: 400 12.5px var(--font-mono); color: var(--teal); }
.float-lime { background: var(--lime); border: 0; }
.float-lime .label, .float-lime .meta { color: var(--lime-ink); }
.float-navy { background: var(--navy); border: 0; color: #fff; box-shadow: 0 10px 24px rgba(22, 23, 28, 0.12); }
.float-navy .label { color: var(--lime); }

@keyframes nm-float {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-8px) rotate(-3deg); }
}
.float-anim { animation: nm-float 7s ease-in-out infinite; }

.doodle { position: absolute; pointer-events: none; }

/* --- Name ribbon (marquee) --------------------------------------------------------- */

.ribbon {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--card);
  padding: 16px 0;
  white-space: nowrap;
}
@keyframes nm-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ribbon-track {
  display: inline-flex;
  gap: 44px;
  animation: nm-marquee 42s linear infinite;
  padding-right: 44px;
}
.ribbon-track span { font: 500 16px var(--font-body); }
.ribbon-track .sp-lime { color: var(--lime); }
.ribbon-track .sp-pink { color: var(--pink); }
.ribbon-track .sp-teal { color: var(--teal); }
.ribbon-track .sp-orange { color: var(--orange); }

/* --- Demo (Try it) -------------------------------------------------------------------- */

.demo-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(22, 23, 28, 0.06);
}
.tabs {
  display: flex;
  gap: 8px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.tabs .tab {
  font: 600 14px var(--font-display);
  padding: 10px 20px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  background: var(--paper-deep);
  color: var(--ink);
}
.tabs .tab:hover { opacity: 0.8; }
.tabs .tab.active { background: var(--ink); color: #fff; }

.tabpanel { display: none; }
.tabpanel.active { display: block; }

.demo-split { display: grid; grid-template-columns: 1fr 1.1fr; min-height: 320px; }
.try-form {
  padding: 28px 28px 32px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 0;
}
.try-form .row { display: flex; flex-direction: column; gap: 18px; }
.try-form .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.try-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font: 600 12px var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.try-form input, .try-form select, .try-form textarea {
  font: 500 17px var(--font-body);
  padding: 13px 16px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  outline: none;
  color: var(--ink);
  width: 100%;
}
.try-form select { font-size: 16px; padding: 12px 14px; }
.try-form textarea { resize: vertical; }
.try-form input:focus, .try-form select:focus, .try-form textarea:focus { border-color: var(--ink); }
.try-form button[type="submit"] {
  background: var(--ink);
  color: #fff;
  font: 600 15px var(--font-display);
  padding: 14px 26px;
  border-radius: 8px;
  border: 0;
  cursor: pointer;
  align-self: flex-start;
}
.try-form button[type="submit"]:hover { background: var(--ink-hover); }
.try-form .hint { font-size: 13px; color: var(--ink-faint); }

/* Response side: the ink panel. */
.result {
  padding: 28px;
  background: var(--ink);
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 320px;
}
.result .result-eyebrow {
  font: 600 11px var(--font-display);
  letter-spacing: 0.12em;
  color: var(--lime);
  text-transform: uppercase;
}
.result .result-output { font: 700 38px/1.15 var(--font-display); overflow-wrap: anywhere; }
.result .result-sub { font: 400 15px var(--font-body); color: rgba(255, 255, 255, 0.75); }
.result .placeholder { color: rgba(255, 255, 255, 0.45); font-size: 15px; margin: auto 0; }
.result .pillrow { display: flex; gap: 10px; flex-wrap: wrap; }
.result .pill {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  padding: 6px 14px;
  font: 500 12.5px var(--font-mono);
}
.result .pill-lime { background: rgba(198, 241, 80, 0.16); color: var(--lime); }
.result table { border-collapse: collapse; width: 100%; font-size: 14px; }
.result th, .result td { text-align: left; padding: 8px 10px; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.result th { font: 600 11px var(--font-display); letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255, 255, 255, 0.5); }
.result a { color: var(--lime); }

.confrow {
  display: flex;
  justify-content: space-between;
  font: 500 12.5px var(--font-mono);
  color: rgba(255, 255, 255, 0.6);
}
.confrow .val { color: var(--lime); }
.confbar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}
.confbar .fill { height: 100%; border-radius: 999px; background: var(--lime); transition: width 0.4s ease; }
.confbar .fill.low { background: var(--orange); }

.warn {
  background: rgba(255, 177, 61, 0.14);
  border: 1px solid rgba(255, 177, 61, 0.4);
  color: var(--orange);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13.5px;
}
/* Amber warning on light surfaces. */
.warn-light {
  background: #FFF3DE;
  border: 1px solid #f0d9ac;
  color: #8a5b00;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13.5px;
}

/* --- Stat cards (research) ------------------------------------------------------------- */

.stat-card {
  background: var(--ink);
  color: #fff;
  border-radius: 16px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.stat-card .num { font: 800 52px var(--font-display); color: var(--lime); letter-spacing: -0.02em; }
.stat-card .num small { font-size: 30px; color: rgba(255, 255, 255, 0.5); }
.stat-card .stat-title { font: 600 17px var(--font-display); }
.stat-card p { margin: 0; font-size: 14px; line-height: 1.55; color: rgba(255, 255, 255, 0.65); }
.stat-card .src { margin-top: auto; font: 400 12px var(--font-mono); color: rgba(255, 255, 255, 0.4); }
.stat-card .src a { color: inherit; text-decoration: none; }
.stat-card .src a:hover { color: var(--lime); }

.flipside {
  margin-top: 24px;
  background: var(--lime-tint);
  border-radius: 14px;
  padding: 22px 28px;
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.flipside p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--ink); flex: 1; min-width: 280px; }
.sources-line { margin-top: 18px; font: 400 12.5px/1.9 var(--font-mono); color: var(--ink-faint); }
.sources-line a { color: var(--ink-soft); }

/* --- Language grid ------------------------------------------------------------------------ */

.lang-card {
  background: var(--card);
  border-radius: 14px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 1px solid rgba(22, 23, 28, 0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.lang-card:hover { transform: translateY(-4px); box-shadow: 0 12px 26px rgba(22, 23, 28, 0.1); }
.lang-card .top { display: flex; justify-content: space-between; align-items: center; }
.lang-card .flag { font-size: 26px; }
.lang-card .script { font: 500 11.5px var(--font-mono); color: var(--ink-faint); }
.lang-card .lang { font: 600 17px var(--font-display); }
.lang-card .pair { font: 500 15px var(--font-body); color: var(--ink-soft); }

/* --- Steps + CTA banner ------------------------------------------------------------------- */

.step { display: flex; flex-direction: column; gap: 10px; border-top: 2px solid var(--ink); padding-top: 18px; }
.step .n { font: 800 15px var(--font-display); }
.step .n.pink { color: var(--pink); }
.step .n.teal { color: var(--teal); }
.step .n.orange { color: var(--orange); }
.step .t { font: 600 20px var(--font-display); }

.cta-banner {
  background: var(--lime);
  border-radius: 20px;
  padding: 48px 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-banner h2 { font: 700 34px/1.2 var(--font-display); max-width: 560px; }
.cta-banner p { margin: 0; font-size: 16px; color: var(--lime-ink); }
.cta-banner-ink { background: var(--ink); color: #fff; }
.cta-banner-ink p { color: rgba(255, 255, 255, 0.65); }

/* --- Content pages (privacy/sources/status, prose) ----------------------------------------- */

.prose { max-width: 860px; }
.prose h2 { font: 700 30px var(--font-display); margin: 36px 0 14px; }
.prose p, .prose li { font-size: 15.5px; line-height: 1.65; color: var(--ink-soft); }
.prose a { color: var(--ink); }
.prose code { background: var(--lime-tint); border-radius: 6px; padding: 2px 7px; font-size: 13px; }

.codeblock {
  background: var(--ink);
  border-radius: 16px;
  color: #DCE8C8;
  padding: 22px 24px;
  font: 400 13px/1.75 var(--font-mono);
  overflow: auto;
  white-space: pre-wrap;
  margin: 0;
}
.codeblock-light {
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 12.5px;
}

/* --- Endpoint rows -------------------------------------------------------------------------- */

.ep-row {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 22px;
  display: grid;
  grid-template-columns: 70px 230px 1fr auto;
  gap: 18px;
  align-items: center;
}
.ep-row:hover { border-color: var(--ink); }
.ep-row .verb { font: 600 12px var(--font-display); color: var(--teal); }
.ep-row .path { font: 500 14px var(--font-mono); }
.ep-row .desc { font-size: 14.5px; color: var(--ink-soft); }
.ep-row .ex { font: 400 12.5px var(--font-mono); color: var(--ink-faint); }

/* --- Responsive ------------------------------------------------------------------------------ */

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .card-raised { transform: none; }
  .card-raised.card-hover:hover { transform: translateY(-4px); }
}

@media (max-width: 820px) {
  .wrap { padding: 0 20px; }
  .section { padding: 48px 0; }
  .section-tight { padding: 40px 0; }
  .topnav { padding: 14px 18px; }
  .sitefooter { padding: 44px 20px 28px; }
  .hero { grid-template-columns: 1fr; padding: 36px 0 24px; }
  .hero-title { font-size: 38px; line-height: 1.15; }
  .page-title { font-size: 34px; line-height: 1.18; }
  .section-title { font-size: 29px; }
  .hero-stage { height: 400px; transform: scale(0.85); transform-origin: top left; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .footgrid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .demo-split { grid-template-columns: 1fr; }
  .try-form { border-right: 0; border-bottom: 1px solid var(--line); }
  .cta-banner { padding: 28px 20px; }
  .ep-row { grid-template-columns: 56px 1fr; }
  .ep-row .desc { grid-column: 1 / -1; }
  .ep-row .ex { display: none; }
  .stat-card .num { font-size: 40px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 32px; }
  .page-title { font-size: 29px; }
  .footgrid { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .ribbon-track, .float-anim { animation: none; }
}

/* --- "Wrong? Report it" affordance on the dark response panel ----------------- */

.report-wrong { margin-top: 10px; }
.report-wrong summary {
  cursor: pointer;
  list-style: none;
  color: rgba(255, 255, 255, 0.55);
  font: 500 12.5px var(--font-mono);
}
.report-wrong summary:hover { color: var(--lime); }
.feedback-form { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.feedback-form input {
  flex: 1;
  min-width: 180px;
  font: 500 14px var(--font-body);
  padding: 10px 12px;
  border-radius: 8px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.feedback-form input:focus { border-color: var(--lime); outline: none; }
.feedback-form input::placeholder { color: rgba(255, 255, 255, 0.35); }
.feedback-form button {
  background: var(--lime);
  color: var(--ink);
  font: 600 13px var(--font-display);
  border: 0;
  border-radius: 8px;
  padding: 10px 16px;
  cursor: pointer;
}
.feedback-form button:hover { background: var(--lime-hover); }