/* Hallmark · genre: editorial · macrostructure: Narrative Workflow · theme: Manifesto
 * enrichment: real photography (5 stock plates, one per stage) · nav: N12 · footer: Ft6
 * H1 hero knobs: size=display, alignment=left-bias, underlay=single rule below
 * S3 head knobs: docks beneath bar at --bar-h, numbered stage label stacked above title
 * C3 CTA knobs: underline=solid, hover=thicken, arrow=→
 * N12 knobs: fill=tint+ink, dismiss=none, bar=sticky, banner content=status
 * Ft6 knobs: signoff=roman, postscript=yes, width=60ch
 * tone: utilitarian · audience: pet owners with cats and dogs · use case: call to book
 * anchor hue: 220 (petrol) · axes: light paper / geometric-sans / cool-petrol
 * type: Bricolage Grotesque 800 (display) + IBM Plex Sans 400/600 (body) — 2 families
 * motion: 3 primitives (banner retract · disclosure glyph · link underline)
 * pre-emit critique: P5 H5 E5 S4 R5 V5
 * contrast: pass (40–41) · slop: pass (42–45) · honest: pass (46) · chrome: pass (47)
 * tokens: pass (48) · responsive: pass (49) · icons: pass (30) · states: pass (26)
 * mobile: pass (34, 49, 50–57) — verified at 320 / 375 / 414 / 768 / 1280
 */

@import url("tokens.css");

/* ─── Reset / base ──────────────────────────────────────────────────────── */

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

html {
  overflow-x: clip;                 /* gate 34 — clip, never hidden */
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  overflow-x: clip;
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink-2);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-body);
  line-height: var(--leading-copy);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;          /* gate 51 */
  color: var(--color-ink);
  font-family: var(--font-display);
  font-style: normal;               /* gate 38a — headers are roman */
  font-weight: var(--weight-display);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-display);
}

p { margin: 0; }

img {
  display: block;
  max-width: 100%;
  height: auto;
}

figure { margin: 0; }

dl, dd { margin: 0; }

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: 2px;
}

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

.skip {
  position: absolute;
  left: -9999px;
  z-index: var(--z-modal);
  padding: var(--space-sm) var(--space-md);
  color: var(--color-accent-ink);
  background: var(--color-accent);
  font-size: var(--text-sm);
  white-space: nowrap;
}
.skip:focus { left: var(--space-md); top: var(--space-md); }

/* Fill-in slot for facts not yet supplied — deliberately reads as unfinished. */
.tbd {
  font-family: var(--font-body);
  font-size: 0.9em;
  font-weight: var(--weight-strong);
  color: var(--color-muted);
  letter-spacing: 0.02em;
  text-decoration: underline dotted var(--color-rule);
  text-underline-offset: 0.25em;
  white-space: nowrap;
}
.tbd::before { content: "["; }
.tbd::after  { content: "]"; }

/* ─── Layout primitives ─────────────────────────────────────────────────── */

.hero,
.stage,
.ledger,
.faq,
.contact,
.foot {
  padding-inline: var(--page-gutter);
}

/* ─── N12 · banner + retracting bar ─────────────────────────────────────── */

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: var(--z-sticky-nav);
  transform: translateY(0);
  transition: transform var(--dur-long) var(--ease-out);
}
.nav.is-compact { transform: translateY(calc(var(--banner-h) * -1)); }

.nav__banner {
  display: flex;
  align-items: center;
  justify-content: center;
  height: var(--banner-h);
  padding-inline: var(--page-gutter);
  color: var(--color-ink);
  background: var(--color-banner);
}
.nav__banner-text {
  overflow: hidden;
  font-size: var(--text-sm);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.nav__banner-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;                 /* touch target */
  font-weight: var(--weight-strong);
  color: var(--color-accent-deep);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  white-space: nowrap;              /* gate 49 */
}
.nav__banner-link:active,
.nav__brand:active { color: var(--color-accent-deep); }

@media (hover: hover) and (pointer: fine) {
  .nav__banner-link:hover { text-decoration-thickness: 2px; }
}

.nav__bar {
  height: var(--bar-h);
  background: var(--color-paper);
  border-bottom: var(--rule-hair) solid var(--color-rule);
}
.nav__bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: var(--content-max);
  height: 100%;
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.nav__brand {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  min-height: 44px;                 /* touch target */
  line-height: 1.1;
  text-decoration: none;
}
.nav__brand-name {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-display);
  letter-spacing: -0.02em;
  color: var(--color-ink);
  white-space: nowrap;
}
.nav__brand-role {
  font-size: var(--text-xs);
  color: var(--color-muted);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  white-space: nowrap;
}

.nav__cta {
  flex: none;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: var(--space-md);
  color: var(--color-accent-ink);
  background: var(--color-accent);
  border-radius: var(--radius-control);
  font-size: var(--text-sm);
  font-weight: var(--weight-strong);
  text-decoration: none;
  white-space: nowrap;              /* gate 49 */
  transition: background-color var(--dur-micro) var(--ease-out);
}
.nav__cta:active { transform: translateY(1px); }

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

/* ─── Hero · H1 Marquee ─────────────────────────────────────────────────── */

.hero {
  display: grid;
  align-content: end;
  gap: var(--space-lg);
  max-width: var(--content-max);
  margin-inline: auto;
  /* Visual top space is --space-xl; the rest clears the fixed chrome.
     Bottom is deliberately heavier so the hero sits into the page (gate 44). */
  padding-top: calc(var(--banner-h) + var(--bar-h) + var(--space-xl));
  padding-bottom: var(--space-3xl);
  border-bottom: var(--rule-thick) solid var(--color-ink);
}
.hero__display {
  max-width: 16ch;
  font-size: var(--text-display);
  line-height: var(--leading-display);
}
.hero__note {
  max-width: 48ch;
  color: var(--color-muted);
  font-size: var(--text-md);
}

/* ─── Narrative Workflow stages ─────────────────────────────────────────── */

.stage {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-block: var(--space-2xl) var(--space-3xl);
}
.stage + .stage { border-top: var(--rule-hair) solid var(--color-rule); }

/* S3 · sticky pinned head — docks beneath the bar, never over it (gate 56) */
.stage__head {
  position: sticky;
  top: var(--bar-h);
  z-index: var(--z-sticky);
  display: grid;                    /* stacked, single column (gate 52 / 54) */
  gap: var(--space-2xs);
  margin-bottom: var(--space-xl);
  padding-block: var(--space-sm);
  background: var(--color-paper);
  border-bottom: var(--rule-hair) solid var(--color-ink);
}
.stage__num {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-display);
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--tracking-label);
}
.stage__title { font-size: var(--text-2xl); }

.stage__body {
  display: grid;
  gap: var(--space-xl);
}
.stage__text {
  display: grid;
  gap: var(--space-md);
  max-width: var(--measure);
}
.lede {
  color: var(--color-ink);
  font-size: var(--text-md);
}
.meta {
  color: var(--color-muted);
  font-size: var(--text-sm);
}
.stage__figure { min-width: 0; }
.stage__figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-media);
}

@media (min-width: 60rem) {
  .stage__body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);   /* gate 50 */
    gap: var(--space-2xl);
    align-items: start;
  }
  /* Alternate the diptych: the figure changes side but keeps the narrow track. */
  .stage--flip .stage__body {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
  .stage--flip .stage__figure { order: -1; }
  .stage__figure img { aspect-ratio: 3 / 4; }
}

/* ─── Palvelut · ledger ─────────────────────────────────────────────────── */

.ledger {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-block: var(--space-3xl) var(--space-2xl);
  border-top: var(--rule-thick) solid var(--color-ink);
}
.ledger__head {
  display: grid;
  gap: var(--space-sm);
  max-width: var(--measure);
  margin-bottom: var(--space-xl);
}
.ledger__head h2 { font-size: var(--text-xl); }
.ledger__note { color: var(--color-muted); font-size: var(--text-sm); }

.ledger__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-block: var(--space-md);
  border-bottom: var(--rule-hair) solid var(--color-rule);
}
.ledger__row dt {
  min-width: 0;
  color: var(--color-ink);
  font-weight: var(--weight-strong);
}
.ledger__price { font-variant-numeric: tabular-nums; }
.ledger__foot {
  margin-top: var(--space-md);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

/* ─── FAQ · accordion ───────────────────────────────────────────────────── */

.faq {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-block: var(--space-3xl);
}
.faq__head { margin-bottom: var(--space-lg); }
.faq__head h2 { font-size: var(--text-xl); }

.qa { border-top: var(--rule-hair) solid var(--color-rule); }
.qa:last-of-type { border-bottom: var(--rule-hair) solid var(--color-rule); }

.qa__q {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  padding-block: var(--space-md);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-display);
  letter-spacing: -0.015em;
  cursor: pointer;
  list-style: none;
}
.qa__q::-webkit-details-marker { display: none; }
.qa__q span { min-width: 0; }
.qa__q::after {
  content: "+";
  margin-inline-start: auto;
  color: var(--color-accent);
  font-weight: var(--weight-display);
  transition: transform var(--dur-short) var(--ease-in-out);
}
.qa[open] .qa__q::after { transform: rotate(45deg); }
.qa__q:active { color: var(--color-accent-deep); }

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

.qa__a {
  max-width: var(--measure);
  padding-bottom: var(--space-md);
}

/* ─── Yhteystiedot ──────────────────────────────────────────────────────── */

.contact {
  display: grid;
  gap: var(--space-xl);
  max-width: var(--content-max);
  margin-inline: auto;
  padding-block: var(--space-2xl) var(--space-3xl);
  border-top: var(--rule-thick) solid var(--color-ink);
}
.contact__text { display: grid; gap: var(--space-lg); align-content: start; }
.contact__text h2 { font-size: var(--text-xl); }

.contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
  padding-block: var(--space-sm);
  border-bottom: var(--rule-hair) solid var(--color-rule-2);
}
.contact__row dt {
  flex: 0 0 10rem;
  color: var(--color-muted);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}
.contact__row dd { min-width: 0; color: var(--color-ink); }

.contact__figure { min-width: 0; }
.contact__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-media);
}

@media (min-width: 60rem) {
  .contact {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);   /* gate 50 */
    gap: var(--space-2xl);
  }
}

/* ─── C3 · typographic link ─────────────────────────────────────────────── */

.link {
  color: var(--color-accent);
  font-weight: var(--weight-strong);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  white-space: nowrap;              /* gate 49 */
  transition: text-decoration-thickness var(--dur-micro) var(--ease-out);
}
.link:active { color: var(--color-accent-deep); }
.link--lead {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-display);
  letter-spacing: -0.02em;
}
.link .tbd { color: inherit; }

/* Standalone links (contact ledger, lead CTA) carry a real touch target;
   links inside running prose keep the text baseline. */
.contact__row .link,
.link--lead {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

@media (hover: hover) and (pointer: fine) {
  .link:hover { text-decoration-thickness: 3px; }   /* one signal, not four */
}

/* Disabled affordances — three channels, never opacity alone. */
.nav__cta[aria-disabled="true"],
.link[aria-disabled="true"],
a[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
  text-decoration: none;
}

/* ─── Ft6 · letter close ────────────────────────────────────────────────── */

.foot {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-block: var(--space-3xl) var(--space-2xl);
  padding-bottom: max(var(--space-2xl), env(safe-area-inset-bottom));
  border-top: var(--rule-hair) solid var(--color-rule);
}
.foot__close {
  max-width: 60ch;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-body);
  line-height: 1.4;
}
.foot__sign { font-weight: var(--weight-display); }
.foot__ps {
  max-width: 60ch;
  margin-top: var(--space-md);
  color: var(--color-ink-2);
  font-size: var(--text-sm);
}
.foot__meta {
  margin-top: var(--space-xl);
  color: var(--color-muted);
  font-size: var(--text-xs);
}

/* ─── Reduced motion ────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 150ms !important;
  }
}