/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V4
 * macrostructure: Narrative Workflow · tone: playful · theme: Plume
 * anchor hue: acai-purple · enrichment: Tier-A CSS bowl
 * nav: N7 Brutal slab · footer: Ft5 Statement
 * F4 knobs: numbering=01/02, layout=vertical stack, connector=arrow
 * contrast: pass (46–50) · slop: pass (51–55) · honest: pass (56)
 * chrome: pass (57) · tokens: pass (58) · responsive: pass (59)
 * mobile: pass (36, 59, 61–69) · overall: 69/69
 */
@import url("tokens.css");

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

html,
body {
  margin: 0;
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-ink);
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 20rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.nav-slab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 3.5rem;
  padding: var(--space-sm) max(var(--page-gutter), env(safe-area-inset-right)) var(--space-sm) max(var(--page-gutter), env(safe-area-inset-left));
  border-block-end: var(--rule-medium) solid var(--color-ink);
  background: var(--color-paper);
}

.slab-mark {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.035em;
  text-decoration: none;
  white-space: nowrap;
}

.slab-meta {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

main {
  margin-inline: auto;
  max-width: var(--content-max);
}

.hero {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-2xl) var(--page-gutter) var(--space-3xl);
  align-items: center;
  border-block-end: var(--rule-medium) solid var(--color-ink);
}

.hero__copy {
  min-width: 0;
}

.hero__source,
.step__label {
  margin: 0 0 var(--space-md);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
  min-width: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.035em;
}

h1 {
  margin: 0;
  font-size: var(--text-display);
  line-height: 1.02;
}

h1 span {
  display: block;
  white-space: nowrap;
}

.hero__lead {
  max-width: 37rem;
  margin: var(--space-xl) 0 0;
  color: var(--color-ink-soft);
  font-size: var(--text-md);
  line-height: 1.55;
}

.sequence-note {
  max-width: 36rem;
  margin: var(--space-xl) 0 0;
  padding-block-start: var(--space-md);
  border-block-start: var(--rule-medium) solid var(--color-accent);
}

.sequence-note strong {
  display: block;
  color: var(--color-accent-dark);
  font-size: var(--text-md);
}

.bowl {
  position: relative;
  justify-self: center;
  width: min(38vw, 8rem);
  aspect-ratio: 1;
}

.bowl__base {
  position: absolute;
  inset: 26% 7% 9%;
  border: var(--rule-heavy) solid var(--color-ink);
  border-radius: 50% 50% 44% 44%;
  background: var(--color-accent-soft);
  box-shadow: 0 1rem 0 var(--color-paper-2);
}

.bowl__base::before {
  content: "";
  position: absolute;
  inset: 10% 8% 37%;
  z-index: 1;
  border-radius: 50%;
  background: var(--color-berry);
}

.bowl__berry,
.bowl__banana {
  position: absolute;
  z-index: 2;
  display: block;
}

.bowl__berry {
  width: 19%;
  aspect-ratio: 1;
  border: var(--rule-medium) solid var(--color-ink);
  border-radius: 50%;
  background: var(--color-accent);
}

.bowl__berry--one { inset: 26% auto auto 24%; }
.bowl__berry--two { inset: 20% 33% auto auto; }
.bowl__berry--three { inset: 31% 20% auto auto; }

.bowl__banana {
  width: 22%;
  height: 10%;
  border: var(--rule-medium) solid var(--color-ink);
  border-radius: 50%;
  background: var(--color-banana);
  transform: rotate(-18deg);
}

.bowl__banana--one { inset: 37% auto auto 28%; }
.bowl__banana--two { inset: 26% auto auto 43%; transform: rotate(15deg); }

.workflow {
  padding: var(--space-2xl) var(--page-gutter) var(--space-4xl);
}

.workflow__intro {
  max-width: 42rem;
  margin-block-end: var(--space-lg);
}

.workflow__intro h2,
.notice h2 {
  margin: 0;
  font-size: clamp(2rem, 7vw, var(--text-3xl));
  line-height: 1.05;
}

.workflow__intro p {
  margin: var(--space-md) 0 0;
  color: var(--color-ink-soft);
}

.steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.step {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-lg);
  padding: var(--space-lg) 0 var(--space-2xl);
  border-block-start: var(--rule-heavy) solid var(--color-ink);
}

.step__number {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}

.step__label {
  margin-block-end: var(--space-xs);
  color: var(--color-accent-dark);
}

.step h3 {
  margin: 0;
  font-size: clamp(2rem, 7vw, var(--text-3xl));
  line-height: 1.05;
}

.step__body > p:not(.step__label) {
  max-width: 42rem;
  margin: var(--space-md) 0 var(--space-xl);
  color: var(--color-ink-soft);
}

.action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  min-height: 3.75rem;
  padding: var(--space-md) var(--space-lg);
  border: var(--rule-medium) solid var(--color-ink);
  border-radius: var(--radius-sm);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}

.action--dark {
  background: var(--color-ink);
  color: var(--color-paper);
}

.action--accent {
  border-color: var(--color-accent);
  background: var(--color-paper);
  color: var(--color-accent-dark);
}

.action:focus-visible {
  outline: var(--rule-heavy) solid var(--color-focus);
  outline-offset: var(--space-2xs);
}

.action:active {
  transform: translateY(1px);
}

.action[aria-disabled="true"],
.action[data-state="disabled"] {
  border-color: var(--color-disabled);
  background: var(--color-disabled);
  color: var(--color-paper);
  pointer-events: none;
}

.action[data-state="loading"] {
  cursor: wait;
  opacity: 0.75;
}

.action[data-state="error"] {
  border-color: var(--color-error);
  box-shadow: inset 0 0 0 var(--rule-medium) var(--color-error);
}

.action[data-state="success"] {
  border-color: var(--color-success);
  box-shadow: inset 0 0 0 var(--rule-medium) var(--color-success);
}

.return-cue {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border: var(--rule-medium) solid var(--color-accent);
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  line-height: 1.35;
}

.return-cue span {
  flex: 0 0 auto;
  font-size: var(--text-xl);
  line-height: 1;
}

.notice {
  margin: 0 var(--page-gutter) var(--space-4xl);
  padding: var(--space-xl);
  border: var(--rule-medium) solid var(--color-ink);
  background: var(--color-paper-2);
}

.notice h2 {
  font-size: var(--text-xl);
}

.notice ul {
  display: grid;
  gap: var(--space-sm);
  margin: var(--space-lg) 0 0;
  padding-inline-start: 1.3rem;
}

.foot-stmt {
  display: grid;
  gap: var(--space-2xl);
  padding: var(--space-3xl) max(var(--page-gutter), env(safe-area-inset-right)) max(var(--space-xl), env(safe-area-inset-bottom)) max(var(--page-gutter), env(safe-area-inset-left));
  border-block-start: var(--rule-medium) solid var(--color-ink);
  background: var(--color-ink);
  color: var(--color-paper);
}

.foot-stmt__line {
  max-width: 18ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 9vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.02;
}

.foot-stmt__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-sm) var(--space-lg);
  padding-block-start: var(--space-md);
  border-block-start: var(--rule-hair) solid var(--color-rule);
  font-size: var(--text-sm);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.035em;
}

@media (hover: hover) and (pointer: fine) {
  .action--dark:hover {
    background: var(--color-accent-dark);
  }

  .action--accent:hover {
    background: var(--color-accent-soft);
  }
}

@media (min-width: 40rem) {
  .hero {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: var(--space-3xl);
    min-height: min(48rem, calc(100svh - 3.5rem));
    padding-block: var(--space-3xl) var(--space-4xl);
  }

  .bowl {
    width: min(34vw, 19rem);
  }

  h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
  }

  .step {
    grid-template-columns: 7rem minmax(0, 1fr);
    gap: var(--space-xl);
    padding-block: var(--space-2xl) var(--space-3xl);
  }

  .action {
    max-width: 31rem;
  }

  .return-cue {
    margin-inline-start: 9rem;
  }

  .notice {
    padding: var(--space-2xl);
  }
}

@media (min-width: 60rem) {
  .hero {
    padding-block: var(--space-4xl);
  }

  .workflow,
  .notice {
    max-width: 58rem;
    margin-inline: auto;
  }

  .workflow {
    padding-inline: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .action {
    transition-duration: 0ms;
  }
}