/* Hallmark · genre: playful · macrostructure: Ecosystem Index + Bento Grid · theme: Hum · nav: N1b · footer: Ft8 · design-system: design.md · designed-as-app */
/* Hallmark · pre-emit critique: P5 H4 E5 S4 R5 V5 */
/*
 * This is a manifest file that'll be compiled into application.css.
 *
 * With Propshaft, assets are served efficiently without preprocessing steps. You can still include
 * application-wide styles in this file, but keep in mind that CSS precedence will follow the standard
 * cascading order, meaning styles declared later in the document or manifest will override earlier ones,
 * depending on specificity.
 *
 * Consider organizing styles into separate files for maintainability.
 */

:root {
  --color-paper:      oklch(97% 0.012 95);
  --color-paper-2:    oklch(94% 0.016 95);
  --color-paper-3:    oklch(91% 0.020 95);
  --color-ink:        oklch(20% 0.012 250);
  --color-ink-2:      oklch(45% 0.010 250);
  --color-rule:       oklch(85% 0.010 95);
  --color-accent:     oklch(86% 0.18 95);
  --color-accent-deep: oklch(70% 0.16 95);
  --color-accent-2:   oklch(66% 0.18 235);
  --color-accent-3:   oklch(68% 0.24 18);
  --color-mint:       oklch(80% 0.16 150);
  --color-focus:      oklch(55% 0.16 235);
  --color-accent-cast: oklch(76% 0.20 95 / 0.45);
  --color-soft-cast: oklch(20% 0.012 250 / 0.10);
  --color-coral-edge: oklch(52% 0.20 18);
  --color-coral-cast: oklch(68% 0.24 18 / 0.35);
  --shadow-ink:       oklch(20% 0.012 250 / 0.12);

  --font-display: "Plus Jakarta Sans", "Geist", system-ui, sans-serif;
  --font-body:    "Plus Jakarta Sans", "Geist", system-ui, sans-serif;
  --font-label:   "JetBrains Mono", ui-monospace, monospace;

  --space-3xs: 0.125rem; --space-2xs: 0.25rem;  --space-xs: 0.5rem;
  --space-sm: 0.75rem;   --space-md: 1rem;      --space-lg: 1.5rem;
  --space-xl: 2.5rem;    --space-2xl: 4rem;     --space-3xl: 6rem;

  --text-xs: 0.75rem;  --text-sm: 0.875rem; --text-base: 1rem;
  --text-md: 1.25rem;  --text-lg: 1.5625rem; --text-xl: 1.9531rem;
  --text-2xl: 2.4414rem;
  --text-display: clamp(2.75rem, 5vw + 1rem, 5.25rem);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-snap: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-micro: 120ms; --dur-short: 220ms; --dur-long: 420ms;
  --radius-card: 20px; --radius-pill: 999px; --radius-input: 12px;
  --z-base: 1; --z-raised: 10; --z-dropdown: 100;
  --z-sticky: 200; --z-modal: 400; --z-toast: 500;

  --shell: 72rem;
  --page-gutter: clamp(1rem, 4vw, 1.5rem);
  color-scheme: light dark;
}

html[data-theme="dark"] {
  --color-paper:      oklch(15% 0.010 95);
  --color-paper-2:    oklch(19% 0.012 95);
  --color-paper-3:    oklch(23% 0.012 95);
  --color-ink:        oklch(94% 0.008 95);
  --color-ink-2:      oklch(72% 0.008 95);
  --color-rule:       oklch(35% 0.010 95);
  --color-accent:     oklch(82% 0.15 95);
  --color-accent-deep: oklch(60% 0.15 95);
  --color-accent-2:   oklch(74% 0.15 235);
  --color-accent-3:   oklch(72% 0.20 18);
  --color-mint:       oklch(82% 0.13 150);
  --color-focus:      oklch(74% 0.15 235);
  --color-accent-cast: oklch(60% 0.15 95 / 0.55);
  --color-soft-cast: oklch(20% 0.012 250 / 0.45);
  --color-coral-edge: oklch(55% 0.17 18);
  --color-coral-cast: oklch(55% 0.17 18 / 0.45);
  --shadow-ink:       oklch(0% 0 0 / 0.50);
}

html[data-theme="dark"] .tile {
  background: var(--color-paper-2);
  box-shadow: none;
}
html[data-theme="dark"] .tile--pear { background: color-mix(in oklch, var(--color-accent) 12%, var(--color-paper-2)); }
html[data-theme="dark"] .tile--cyan { background: color-mix(in oklch, var(--color-accent-2) 14%, var(--color-paper-2)); }
html[data-theme="dark"] .tile--coral { background: color-mix(in oklch, var(--color-accent-3) 14%, var(--color-paper-2)); }
html[data-theme="dark"] .hero-split__art { background: var(--color-paper-2); }

html { overflow-x: clip; box-sizing: border-box; }
body { overflow-x: clip; }
*, *::before, *::after { box-sizing: inherit; }

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: normal;
  letter-spacing: -0.025em;
  line-height: 1.1;
  overflow-wrap: anywhere;
  min-width: 0;
}

h1 { font-size: var(--text-display); margin: 0 0 var(--space-md); }
h2 { font-size: var(--text-xl); margin: 0 0 var(--space-sm); }
h3 { font-size: var(--text-lg); margin: 0 0 var(--space-xs); }

p { margin: 0 0 var(--space-md); max-width: 65ch; }

a { color: var(--color-ink); }
a:hover { color: var(--color-ink); }

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

.mono-label, .eyebrow {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-ink-2);
}

main {
  max-width: var(--shell);
  margin-inline: auto;
  padding: var(--space-xl) var(--page-gutter);
}

/* N1b · SaaS three-section — wordmark-left · centre links · auth-right · frosts on scroll */
.site-nav {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: color-mix(in oklch, var(--color-paper) 88%, transparent);
  backdrop-filter: blur(12px) saturate(1.2);
  border-bottom: 1px solid var(--color-rule);
}
.site-nav__inner {
  max-width: var(--shell);
  margin-inline: auto;
  padding: var(--space-sm) var(--page-gutter);
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  font-size: var(--text-md);
  text-decoration: none;
  color: var(--color-ink);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
}
.wordmark__dot {
  width: 0.55em;
  height: 0.55em;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 2px 0 0 var(--color-accent-deep);
  transition: transform var(--dur-short) var(--ease-spring);
}
.wordmark:hover .wordmark__dot { transform: scale(1.3); }
.logo-mark { border-radius: 22%; transition: transform var(--dur-short) var(--ease-spring); }
.wordmark:hover .logo-mark { transform: scale(1.08) rotate(-4deg); }
.nav__links {
  display: flex;
  gap: var(--space-md);
  margin-inline: auto;
}
.nav__links a {
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-2);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--dur-micro) var(--ease-out), border-color var(--dur-micro) var(--ease-out);
}
.nav__links a:hover { color: var(--color-ink); border-bottom-color: var(--color-accent-2); }
.nav__who {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  white-space: nowrap;
}
.theme-toggle { padding: 0.5rem 0.75rem; }
.theme-toggle svg { display: block; }

/* Push-button system — the press is the feedback */
.btn {
  --btn-face: var(--color-accent); --btn-ink: var(--color-ink);
  --btn-edge: var(--color-accent-deep); --btn-cast: var(--color-accent-cast);
  --btn-line: var(--color-accent-deep);
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-xs);
  padding: 0.8rem 1.4rem; font-weight: 600; font-size: var(--text-base);
  font-family: var(--font-body); border: 0; border-radius: var(--radius-pill);
  color: var(--btn-ink); background: var(--btn-face); cursor: pointer;
  text-decoration: none; white-space: nowrap; min-height: 44px;
  box-shadow: 0 4px 0 0 var(--btn-edge), 0 6px 12px -3px var(--btn-cast);
  transform: translateY(0);
  transition: transform 140ms cubic-bezier(0.2,0.7,0.3,1), box-shadow 140ms cubic-bezier(0.2,0.7,0.3,1), background-color 160ms;
}
.btn:hover  { transform: translateY(-2px); box-shadow: 0 6px 0 0 var(--btn-edge), 0 12px 22px -4px var(--btn-cast); }
.btn:active { transform: translateY(3px);  box-shadow: 0 1px 0 0 var(--btn-edge), 0 2px 6px -2px var(--btn-cast); transition-duration: 70ms; }
.btn:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn--soft {
  --btn-face: var(--color-paper-3); --btn-edge: var(--color-rule);
  --btn-cast: var(--color-soft-cast);
}
.btn--outline { background: transparent; box-shadow: inset 0 0 0 2px var(--color-ink); }
.btn--outline:hover { box-shadow: inset 0 0 0 2px var(--color-ink); background: var(--color-paper-2); transform: translateY(-2px); }
.btn--coral { --btn-face: var(--color-accent-3); --btn-ink: var(--color-ink); --btn-edge: var(--color-coral-edge); --btn-cast: var(--color-coral-cast); }
.btn--sm { padding: 0.5rem 1rem; font-size: var(--text-sm); min-height: 40px; }
.btn--lg { padding: 1rem 1.8rem; font-size: var(--text-md); }

/* Typographic link CTA */
.go {
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  text-decoration-color: var(--color-accent-2);
  white-space: nowrap;
  transition: text-decoration-thickness var(--dur-micro) var(--ease-out);
}
.go:hover { text-decoration-thickness: 4px; }

/* Ecosystem rails + color-shift cards */
.rail { margin-block: var(--space-2xl); }
.rail__head {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.rail__head h2 { margin: 0; }
.rail__more { margin-left: auto; }
.rail__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 17rem), 1fr));
  gap: var(--space-md);
}
.tile {
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  text-decoration: none;
  color: var(--color-ink);
  display: block;
  box-shadow: 0 12px 32px -16px var(--shadow-ink);
  transition: transform 220ms var(--ease-spring), box-shadow 220ms, background-color 220ms;
}
.tile:hover { transform: translateY(-4px); }
.tile--pear { background: color-mix(in oklch, var(--color-accent) 8%, var(--color-paper)); }
.tile--pear:hover { background: color-mix(in oklch, var(--color-accent) 14%, var(--color-paper)); }
.tile--cyan { background: color-mix(in oklch, var(--color-accent-2) 8%, var(--color-paper)); }
.tile--cyan:hover { background: color-mix(in oklch, var(--color-accent-2) 14%, var(--color-paper)); }
.tile--coral { background: color-mix(in oklch, var(--color-accent-3) 8%, var(--color-paper)); }
.tile--coral:hover { background: color-mix(in oklch, var(--color-accent-3) 14%, var(--color-paper)); }
.tile h3 { margin-bottom: var(--space-2xs); }
.tile p { font-size: var(--text-sm); color: var(--color-ink-2); margin: 0; }
.tile .stat { font-family: var(--font-display); font-weight: 600; font-size: var(--text-xl); }

/* Bento (app dashboards) — small, irregular, corner accent */
.bento {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}
.bento__cell {
  background: var(--color-paper);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  min-width: 0;
}
.bento__wide { grid-column: span 2; }
.bento__tall { grid-row: span 2; }

/* Off-centre hero (Ecosystem Index marketing) */
.hero-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: end;
  padding-block: var(--space-2xl) var(--space-xl);
}
.hero-split__art {
  background: var(--color-paper-2);
  border-radius: var(--radius-card);
  padding: var(--space-xl);
  min-width: 0;
}

/* Slot pills + day strip */
.day-strip { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-bottom: var(--space-md); }
.day-strip a {
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-pill);
  padding: var(--space-xs) var(--space-sm);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  white-space: nowrap;
  transition: background-color var(--dur-micro) var(--ease-out);
}
.day-strip a:hover { background: var(--color-paper-2); }
.slot-list { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.slot {
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-pill);
  padding: var(--space-xs) var(--space-md);
  text-decoration: none;
  font-weight: 600;
  white-space: nowrap;
  transition: transform 140ms cubic-bezier(0.2,0.7,0.3,1), background-color 160ms;
}
.slot:hover { background: var(--color-accent); transform: translateY(-2px); }
.slot.selected { background: var(--color-accent); }

/* Forms */
.field { margin-bottom: var(--space-md); max-width: 32rem; }
label { display: block; font-weight: 500; margin-bottom: var(--space-2xs); }
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="tel"], input[type="date"],
select, textarea {
  width: 100%;
  max-width: 32rem;
  padding: var(--space-sm) var(--space-md);
  font: inherit;
  color: var(--color-ink);
  background: var(--color-paper);
  border: 2px solid var(--color-rule);
  border-radius: var(--radius-input);
  min-height: 44px;
}
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 1px;
  border-color: var(--color-ink);
}
.filters { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-bottom: var(--space-lg); }
.filters input, .filters select { width: auto; }
.filters input[type="number"] { min-width: 9rem; }
.filters input[type="text"] { min-width: 10rem; }
.errors {
  border: 2px solid var(--color-accent-3);
  border-radius: var(--radius-card);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  max-width: 32rem;
}
.errors ul { margin: 0; padding-left: var(--space-md); }

/* Lists + tables (app/content pages) */
.rows { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-sm); }
.rows li {
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-md);
}
.rows .row__actions { margin-left: auto; display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs); }
.filters .btn--sm { min-height: 44px; }

/* Ft8 · Marquee scroll */
.foot-marquee {
  border-top: 2px solid var(--color-ink);
  margin-top: var(--space-3xl);
  overflow: hidden;
  white-space: nowrap;
}
.foot-marquee__track {
  display: inline-block;
  padding-block: var(--space-sm);
  font-family: var(--font-label);
  font-size: var(--text-sm);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  animation: marquee 32s linear infinite;
}
@keyframes marquee { to { transform: translateX(-50%); } }
.foot-marquee:hover .foot-marquee__track { animation-play-state: paused; }
.foot-meta {
  max-width: var(--shell);
  margin-inline: auto;
  padding: var(--space-md) var(--page-gutter) var(--space-xl);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
  font-size: var(--text-sm);
  color: var(--color-ink-2);
}
.foot-brand { display: inline-flex; align-items: center; gap: var(--space-2xs); white-space: nowrap; }
.foot-meta a { white-space: nowrap; }

/* Flash */
.flash {
  max-width: var(--shell);
  margin: var(--space-sm) auto 0;
  padding: 0 var(--page-gutter);
}
.flash p {
  border-radius: var(--radius-card);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  margin: 0;
}

/* First-paint entrance — one shot */
.reveal { opacity: 0; transform: translateY(8px); animation: reveal var(--dur-long) var(--ease-out) forwards; animation-delay: calc(var(--i, 0) * 60ms); }
@keyframes reveal { to { opacity: 1; transform: none; } }

.nav__links { display: none; }

/* Mobile collapse */
@media (min-width: 40rem) {
  .hero-split { grid-template-columns: 7fr 5fr; }
  .bento { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .bento__wide { grid-column: span 2; }
  .nav__links { display: flex; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 150ms !important; animation-iteration-count: 1 !important; transition-duration: 150ms !important; }
  .reveal { animation: reveal-reduced 150ms linear forwards; }
  @keyframes reveal-reduced { to { opacity: 1; transform: none; } }
  .foot-marquee__track { animation: none; }
}