/* site.css — nations-best-appliance-repair-indianapolis-in. Archetype:
   sidebar-anchor (brief §3). Tokens only, no raw literals (spec §3). */

/* base.css's default skip-link is accent/accent-ink; this brief bars accent
   from every text role (§2.4), and accent-ink was measured against bg/
   surface only, not accent (3.85:1, under AA). Overridden to ink/bg
   (13.34:1), the primary CTA's own pairing. */
.skip-link {
  background-color: var(--color-ink);
  color: var(--color-bg);
}

/* --- Layout primitives ---------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--layout-container);
  margin-inline: auto;
  padding-inline: var(--layout-gutter);
}

.section {
  padding-block: var(--section-gap);
  border-top: var(--border-hairline) var(--border-style) var(--color-border);
}

/* The hero is never bordered like a plain section boundary (§7.1). */
.hero {
  border-top: 0;
}

.measure {
  max-width: var(--layout-measure);
}

/* --- The page shell: rail + scrolling content (brief §3.1) ---------------- */

.layout {
  display: block;
}

@media (min-width: 64em) {
  .layout {
    display: flex;
    align-items: flex-start;
  }

  .content {
    flex: 1 1 auto;
    min-width: 0;
  }
}

/* --- Buttons — --radius-sm (brief §2.8, stamped edge not a pill).
   --color-accent never appears on a button (brief §2.4); ink/bg fill. --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: var(--space-xs) var(--space-md);
  border: var(--border-hairline) var(--border-style) transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: var(--font-weight-body-strong);
  font-size: var(--text-body);
  line-height: var(--leading-snug);
  text-align: center;
  text-decoration: none;
  transition: background-color var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
}

.btn--primary {
  background-color: var(--color-ink);
  color: var(--color-bg);
}

.btn--quiet {
  border-color: var(--color-border-strong);
  color: var(--color-ink);
}

/* --- THE RAIL — persistent sidebar (>=64em) / sticky top call rail (<64em),
   brief §3.1. Reuses .site-nav/.nav-toggle/data-nav* at a custom 64em
   collapse point instead of the house 48em default. */

.rail {
  position: sticky;
  /* --expiry-height lives in preview.css (deleted at purchase); the var()
     fallback (0px) is what the sold site resolves to, reverting cleanly to
     a top:0 sticky rail rather than a dangling preview-only reference. */
  inset-block-start: var(--expiry-height, 0px);
  z-index: var(--z-header);
  background-color: var(--color-bg);
  border-block-end: var(--border-hairline) var(--border-style) var(--color-border);
}

.rail__row {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding-block: var(--space-2xs);
  padding-inline: var(--layout-gutter);
}

.rail__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: var(--font-weight-body-strong);
  color: var(--color-ink);
  text-decoration: none;
}

.rail__dot {
  flex: 0 0 auto;
  inline-size: var(--space-2xs);
  block-size: var(--space-2xs);
  border-radius: var(--radius-pill);
  background-color: var(--color-accent);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: var(--space-2xs) var(--space-xs);
  /* control boundary (WCAG 1.4.11, >=3:1) — border-strong, not border. */
  border: var(--border-hairline) var(--border-style) var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: var(--font-weight-body-strong);
  color: var(--color-ink);
}

.rail .nav-toggle {
  margin-inline-start: auto;
}

.rail__cta {
  flex: 0 0 auto;
}

.rail__cta--stack {
  display: none;
}

.rail__tagline,
.rail__signed {
  display: none;
}

.rail__nav-item--desktop {
  display: none;
}

.site-nav {
  display: none;
}

[data-nav-ready] .site-nav[data-nav-open='true'] {
  display: block;
  padding-block: var(--space-2xs) var(--space-sm);
  padding-inline: var(--layout-gutter);
  border-block-end: var(--border-hairline) var(--border-style) var(--color-border);
}

.rail__nav-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.rail__nav-link {
  display: inline-flex;
  align-items: center;
  min-height: var(--layout-tap-min);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: var(--font-weight-body-strong);
  color: var(--color-ink);
}

.rail__nav-link:hover,
.rail__nav-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: var(--space-3xs);
}

/* Clears the sticky mobile chrome; desktop's rail is a left column, no offset needed. */
section[id] {
  scroll-margin-block-start: calc(var(--expiry-height, 0px) + var(--rail-collapsed-height));
}

@media (min-width: 48em) {
  .site-nav {
    display: block;
  }

  [data-nav-ready] .nav-toggle {
    display: none;
  }
}

@media (min-width: 64em) {
  section[id] {
    scroll-margin-block-start: var(--space-lg);
  }

  .rail {
    position: sticky;
    inset-block-start: 0;
    inset-block-end: auto;
    flex: 0 0 var(--rail-width);
    width: var(--rail-width);
    /* @allow-literal: full-viewport floor is structural (base.css's own precedent), brief §3.1's "height: 100vh (or min-height)" */
    height: 100vh; max-height: 100vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    padding-block: var(--space-lg);
    padding-inline: var(--space-md);
    border-block-end: 0;
    border-inline-end: var(--border-hairline) var(--border-style) var(--color-border);
  }

  .rail__row {
    padding: 0;
    flex-wrap: wrap;
  }

  .rail .nav-toggle {
    display: none;
  }

  .rail__cta--row {
    display: none;
  }

  .rail__tagline {
    display: block;
    margin-block-start: var(--space-sm);
    font-family: var(--font-body);
    font-size: var(--text-small);
    color: var(--color-ink-muted);
  }

  .rail__cta--stack {
    display: flex;
    width: 100%;
    margin-block-start: var(--space-md);
  }

  .site-nav {
    display: block;
    margin-block-start: var(--space-lg);
    padding: 0;
    border: 0;
  }

  [data-nav-ready] .site-nav[data-nav-open='true'] {
    padding: 0;
    border: 0;
  }

  .rail__nav-item--desktop {
    display: block;
  }

  .rail__nav-item--mobile {
    display: none;
  }

  .rail__signed {
    display: block;
    margin-block-start: auto;
    padding-block-start: var(--space-md);
    font-family: var(--font-body);
    font-style: normal;
    font-size: var(--text-small);
    color: var(--color-ink-muted);
    border-block-start: var(--border-hairline) var(--border-style) var(--color-border);
  }
}

/* --- Hero — brief §3.2 DOM order, §5.1 living-hero device ------------------ */

.hero {
  position: relative;
  overflow: hidden;
  padding-block-start: var(--space-md);
  padding-block-end: var(--section-gap);
}

.hero__atmosphere {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(120% 90% at 30% 0%, var(--color-hero-atmosphere) 0%, var(--color-bg) 55%);
}

.hero__inner {
  display: flex;
  flex-direction: column;
}

.eyebrow {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-eyebrow);
  font-weight: var(--font-weight-body-strong);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  line-height: var(--leading-snug);
}

.hero__title {
  margin: 0;
  margin-block-start: var(--space-2xs); /* brief §3.2 step 2's own margin value */
  font-family: var(--font-display);
  font-weight: var(--font-weight-display);
  font-size: var(--text-hero);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-ink);
}

.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-sm);
  margin-block-start: var(--space-md);
}

.hero__field {
  margin-block-start: var(--space-md);
  block-size: var(--hero-field-height);
  max-width: 100%;
}

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

.hero__lead {
  margin: 0;
  margin-block-start: var(--space-sm);
  max-width: var(--layout-measure);
  font-family: var(--font-body);
  font-weight: var(--font-weight-body-medium);
  font-size: var(--text-lead);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

.hero__facts {
  margin: 0;
  margin-block-start: var(--space-xs);
  font-family: var(--font-body);
  font-size: var(--text-small);
  color: var(--color-ink-muted);
}

/* --- The dial device — brief §6. Accent (non-text UI, §2.4) governs the
   ring/needle strokes, 3:1+ per brief §2.5/row 12-13. --- */

.device__body {
  fill: var(--color-appliance-steel);
  stroke: var(--color-ink);
  stroke-width: 3;
}

.device__door-rim {
  fill: none;
  stroke: var(--color-ink);
  stroke-width: 3;
}

.device__door-glass {
  fill: var(--color-surface);
  stroke: var(--color-appliance-steel);
  stroke-width: 2;
}

.device__door-highlight {
  fill: none;
  stroke: var(--color-bg);
  stroke-width: 3;
  opacity: 0.8;
}

.device__door-latch {
  fill: var(--color-appliance-steel);
}

.device__panel {
  fill: var(--color-surface);
  stroke: var(--color-ink);
  stroke-width: 2;
}

.device__panel-divider {
  stroke: var(--color-border-strong);
  stroke-width: 1;
}

.device__panel-slot {
  fill: none;
  stroke: var(--color-appliance-steel);
  stroke-width: 1.5;
}

.dial__outer {
  fill: none;
  stroke: var(--color-ink);
  stroke-width: 3;
}

.dial__face {
  fill: var(--color-bg);
  stroke: var(--color-accent);
  stroke-width: 5;
}

.dial__ring-glint {
  transform-origin: 0 0;
  animation: dial-ring-sweep var(--dial-ring-duration) linear infinite;
}

.dial__ring-glint path {
  fill: none;
  stroke: var(--color-bg);
  stroke-width: 5;
  opacity: 0.75;
}

.dial__hub {
  fill: var(--color-ink);
}

.dial__needle {
  transform-origin: 0 0;
  animation: dial-needle-settle var(--dial-needle-duration) var(--dial-needle-ease) 1 both;
}

.dial__needle rect {
  fill: var(--color-ink);
}

.dial__tag {
  transform-origin: 0 0;
  animation: dial-tag-sway var(--dial-tag-duration) var(--ease-in-out) infinite;
}

.dial__tag line,
.dial__tag circle {
  fill: none;
  stroke: var(--color-ink-muted);
  stroke-width: 1.4;
}

.dial__tag rect {
  fill: var(--color-bg);
  stroke: var(--color-ink);
  stroke-width: 2;
}

@keyframes dial-ring-sweep {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes dial-needle-settle {
  0% { transform: rotate(-95deg); }
  70% { transform: rotate(8deg); }
  100% { transform: rotate(0deg); }
}

@keyframes dial-tag-sway {
  0%, 100% { transform: rotate(-4deg); }
  50% { transform: rotate(4deg); }
}

/* Reduced motion (brief §6) — each motion freezes at its stated resting
   state; base.css's duration collapse doesn't reach --dial-* tokens. */
@media (prefers-reduced-motion: reduce) {
  .dial__ring-glint {
    animation: none;
  }

  .dial__needle {
    animation: none;
    transform: rotate(0deg);
  }

  .dial__tag {
    animation: none;
    transform: rotate(-1deg);
  }
}

/* --- Appliances We Service — brief §3.7 row 2 ------------------------------ */

.section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: var(--font-weight-display);
  font-size: var(--text-h2);
  line-height: var(--leading-tight);
  color: var(--color-ink);
}

.section__intro {
  margin: 0;
  margin-block-start: var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--text-lead);
  color: var(--color-ink-muted);
}

.services-grid {
  margin: 0;
  margin-block-start: var(--space-lg);
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg) var(--space-md);
}

@media (min-width: 48em) {
  .services-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.service {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xs);
}

.service__icon {
  inline-size: var(--space-2xl);
  block-size: var(--space-2xl);
  fill: none;
  stroke: var(--color-ink);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service__name {
  margin: 0;
  font-family: var(--font-body);
  font-weight: var(--font-weight-body-strong);
  font-size: var(--text-body);
  color: var(--color-ink);
}

/* --- The Service Call, Plainly — brief §3.7 row 3, §3.6 nested-counter --- */

.process-list {
  margin: 0;
  margin-block-start: var(--space-lg);
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 48em) {
  .process-list {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-step {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  padding-block-start: var(--space-sm);
  border-block-start: var(--border-hairline) var(--border-style) var(--color-border);
}

/* Plain --color-ink digits (brief §3.6): never accent, not a ticket-stamp echo. */
.process-step__num {
  font-family: var(--font-body);
  font-weight: var(--font-weight-body-strong);
  font-size: var(--text-h3);
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}

.process-step__name {
  margin: 0;
  font-family: var(--font-body);
  font-weight: var(--font-weight-body-strong);
  font-size: var(--text-body);
  color: var(--color-ink);
}

.process-step__body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--color-ink-muted);
}

/* --- Trust strip — brief §3.8, ref-010 letterpress-ticket craft ----------- */

.trust {
  position: relative;
  background-color: var(--color-surface);
}

/* Imagery slot 2 (brief §5.3): no image tool this run (index.html's
   IMAGERY NOTE) — a quiet CSS-gradient hatch, not a raster photograph. */
.trust__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
  background-image:
    repeating-linear-gradient(45deg, var(--color-border) 0, var(--color-border) var(--border-hairline), transparent var(--border-hairline), transparent var(--space-md)),
    repeating-linear-gradient(-45deg, var(--color-border) 0, var(--color-border) var(--border-hairline), transparent var(--border-hairline), transparent var(--space-md));
}

.trust .container {
  position: relative;
  z-index: 1;
}

.tickets {
  margin: 0;
  margin-block-start: var(--space-lg);
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 48em) {
  .tickets {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Flat ticket stock, --radius-none, a punched perforation-notch device
   rather than a rounded card (brief §2.8). */
.ticket {
  position: relative;
  padding: var(--space-md);
  background-color: var(--color-bg);
  border: var(--border-hairline) var(--border-style) var(--color-ink);
  border-radius: var(--radius-none);
}

.ticket::before {
  content: '';
  position: absolute;
  inset-inline-start: calc(-1 * var(--space-2xs));
  inset-block-start: 50%;
  transform: translateY(-50%);
  inline-size: var(--space-sm);
  block-size: var(--space-sm);
  border-radius: var(--radius-pill);
  background-color: var(--color-surface);
  border: var(--border-hairline) var(--border-style) var(--color-ink);
}

.ticket__stamp {
  margin: 0;
  font-family: var(--font-display);
  font-weight: var(--font-weight-display);
  font-size: var(--text-h3);
  letter-spacing: var(--tracking-normal);
  text-transform: uppercase;
  color: var(--color-accent-ink);
}

.ticket__fact {
  margin: 0;
  margin-block-start: var(--space-2xs);
  font-family: var(--font-body);
  font-size: var(--text-small);
  color: var(--color-ink-muted);
}

.ticket__sig {
  margin: 0;
  margin-block-start: var(--space-sm);
  padding-block-start: var(--space-xs);
  font-family: var(--font-body);
  font-size: var(--text-small);
  color: var(--color-ink-muted);
  border-block-start: var(--border-hairline) dashed var(--color-border-strong);
}

/* --- What Customers Say — brief §3.7 row 5 --------------------------------- */

.reviews__rating {
  margin: 0;
  margin-block-start: var(--space-sm);
  font-family: var(--font-body);
  font-weight: var(--font-weight-body-strong);
  font-size: var(--text-lead);
  color: var(--color-ink);
}

.reviews-list {
  margin-block-start: var(--space-lg);
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 48em) {
  .reviews-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review {
  margin: 0;
  padding: var(--space-md);
  background-color: var(--color-surface);
  border-radius: var(--radius-none);
}

.review__quote {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.review__attribution {
  display: block;
  margin-block-start: var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-style: normal;
  color: var(--color-ink-muted);
}

.reviews__aside {
  margin: 0;
  margin-block-start: var(--space-md);
  font-family: var(--font-body);
  font-size: var(--text-small);
  color: var(--color-ink-muted);
}

/* --- Where We Work — brief §3.7 row 6 -------------------------------------- */

#area p {
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--color-ink-muted);
}

#area p + p {
  margin-block-start: var(--space-sm);
}

/* --- Questions We Get — brief §3.7 row 7, native disclosure --------------- */

.faq-list {
  margin-block-start: var(--space-lg);
  display: grid;
  gap: 0;
}

.qa {
  padding-block: var(--space-md);
  border-block-end: var(--border-hairline) var(--border-style) var(--color-border);
}

.qa__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: var(--font-weight-body-strong);
  font-size: var(--text-body);
  color: var(--color-ink);
  list-style: none;
}

.qa__q::-webkit-details-marker {
  display: none;
}

/* The disclosure chevron — the sub-list's own ornament, no numeral
   (brief §3.6). Plain CSS triangle via border, no raw hex. */
.qa__q::after {
  content: '';
  flex: 0 0 auto;
  inline-size: var(--space-xs);
  block-size: var(--space-xs);
  border-inline-end: var(--border-thick) var(--border-style) var(--color-ink-muted);
  border-block-end: var(--border-thick) var(--border-style) var(--color-ink-muted);
  transform: rotate(45deg);
  transition: transform var(--duration-fast) var(--ease-out);
}

.qa[open] .qa__q::after {
  transform: rotate(-135deg);
}

.qa__a {
  margin: 0;
  margin-block-start: var(--space-sm);
  max-width: var(--layout-measure);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

/* --- Final CTA / Contact — brief §3.7 row 8 -------------------------------- */

.contact {
  position: relative;
}

/* Imagery slot 3 (brief §5.3): no image tool this run (index.html's
   IMAGERY NOTE) — an inline SVG line study, not a raster photograph. */
.contact__accent {
  position: absolute;
  inset-block-start: var(--space-lg);
  inset-inline-end: var(--layout-gutter);
  opacity: 0.5;
  display: none;
}

@media (min-width: 64em) {
  .contact__accent {
    display: block;
  }
}

.accent__grate-ring {
  fill: none;
  stroke: var(--color-appliance-steel);
  stroke-width: 3;
}

.accent__grate-bar {
  stroke: var(--color-appliance-steel);
  stroke-width: 3;
}

.contact__email {
  margin: 0;
  margin-block-start: var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--text-small);
  color: var(--color-ink-muted);
}

.contact__email a {
  color: var(--color-ink);
}

.contact form {
  margin-block-start: var(--space-lg);
}

.contact > .container > p:has(> .btn) {
  margin-block-start: var(--space-md);
}

/* --- Form (spec §6) — skeleton structure, tokenised colours only. --- */

.form {
  display: grid;
  gap: var(--space-md);
  max-width: var(--layout-measure);
}

.field {
  display: grid;
  gap: var(--space-3xs);
}

.field__label {
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: var(--font-weight-body-strong);
  color: var(--color-ink);
}

.field__control {
  width: 100%;
  min-height: var(--layout-tap-min);
  padding: var(--space-2xs) var(--space-xs);
  background-color: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-body);
  border: var(--border-hairline) var(--border-style) var(--color-border-strong);
  border-radius: var(--radius-sm);
}

textarea.field__control {
  min-height: var(--space-3xl);
  resize: vertical;
}

.field__hint {
  font-family: var(--font-body);
  font-size: var(--text-small);
  color: var(--color-ink-muted);
}

.form__trap {
  position: absolute;
  /* @allow-literal: off-canvas parking position, not a design value */
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.form__status {
  font-family: var(--font-body);
  font-size: var(--text-small);
  color: var(--color-ink-muted);
}

.form__status[data-state='error'] {
  color: var(--color-ink);
  font-weight: var(--font-weight-body-strong);
}

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

.site-footer {
  padding-block: var(--space-xl);
  border-top: var(--border-hairline) var(--border-style) var(--color-border);
  font-family: var(--font-body);
  font-size: var(--text-small);
  color: var(--color-ink-muted);
}

.site-footer__nap {
  font-style: normal;
  color: var(--color-ink);
}

.site-footer__nap a {
  color: var(--color-ink);
}

.site-footer p {
  margin: 0;
  margin-block-start: var(--space-sm);
}

.site-footer__nav {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
}

.site-footer__nav a,
.site-footer a {
  color: var(--color-ink);
  text-underline-offset: var(--space-3xs);
}

.site-footer small {
  color: var(--color-ink-muted);
}