/* ==========================================================================
   EHCO Window Tinting — interior-page extensions.
   Loads AFTER css/styles.css (the shared design system). The homepage ALSO
   loads this file (it depends on .hp-field, .form-status, and the footer-nav
   columns), so interior-only rules must stay scoped to interior components.
   ========================================================================== */

/* Screen-reader-only utility */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

/* ---------- Breadcrumb ---------- */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 2.2rem;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist);
}

.breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color 160ms ease;
}
.breadcrumb a:hover { color: var(--white); }

.breadcrumb .crumb-sep {
  width: 0.32rem;
  height: 0.32rem;
  border: 1px solid var(--petrol-bright);
  transform: rotate(45deg) scaleY(1.35);
  flex: none;
}

.breadcrumb [aria-current="page"] { color: var(--white); }

/* ---------- Page hero (editorial, dark) ---------- */

.page-hero {
  background: var(--carbon);
  color: var(--white);
  padding-top: calc(var(--header-h) + clamp(2.6rem, 7vw, 5rem));
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

.page-hero h1 {
  font-size: clamp(2.2rem, 1.4rem + 3.6vw, 4.4rem);
  max-width: 12em;
}

.page-hero .hero-lede {
  max-width: 34em;
  font-size: var(--text-lg);
  color: var(--mist);
  margin-bottom: 2rem;
}

.page-hero .cta-row { margin-bottom: 0.4rem; }

/* Split variant: copy left, portrait imagery right */
.page-hero .split { align-items: center; }
.page-hero .split-media img { aspect-ratio: 4 / 5; }

/* Plain variant (no imagery): narrower measure, quiet diamond ornament */
.page-hero-plain .hero-inner { max-width: 46rem; }

/* ---------- Photo band (landscape work photo between sections) ---------- */

.photo-band {
  margin: 0;
  position: relative;
  overflow: hidden; /* contains the rv-media pre-reveal scale, like .split-media does */
}

.photo-band img {
  width: 100%;
  max-height: 34rem;
  object-fit: cover;
  display: block;
}

.photo-band figcaption {
  max-width: var(--container);
  margin-inline: auto;
  padding: 0.8rem var(--gutter) 0;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.section-light + .photo-band figcaption,
.photo-band.on-light figcaption { color: var(--ink-muted); }

/* ---------- Petrol section (generalized from homepage .mobile-service) ---------- */

.section-petrol {
  background: var(--petrol-deep);
  color: var(--white);
}
.section-petrol .head-note, .section-petrol p { color: var(--mist); }
.section-petrol h2 { color: var(--white); }

/* ---------- Numbered process steps ---------- */

.step-list {
  list-style: none;
  counter-reset: step;
  margin: 2.2rem 0;
  padding: 0;
  display: grid;
  gap: 1.4rem;
}

.step-list li {
  counter-increment: step;
  position: relative;
  padding: 1.1rem 0 0 3.4rem;
  border-top: 1px solid var(--line-dark);
}

.section-light .step-list li { border-top-color: var(--line-light); }

.step-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.05rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--petrol-bright);
}

.section-light .step-list li::before { color: var(--petrol); }

.step-list h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 0 0 0.25rem;
}

.step-list p { margin: 0; font-size: var(--text-sm); color: var(--mist); max-width: 44em; }
.section-light .step-list p { color: var(--ink-muted); }

@media (min-width: 48em) {
  .step-list.steps-2col { grid-template-columns: 1fr 1fr; gap: 1.4rem 2.5rem; }
}

/* ---------- FAQ accordion ---------- */

.faq-list { margin: 2rem 0 0; }

.faq {
  border-top: 1px solid var(--line-dark);
}
.faq:last-child { border-bottom: 1px solid var(--line-dark); }

.section-light .faq { border-top-color: var(--line-light); }
.section-light .faq:last-child { border-bottom-color: var(--line-light); }

.faq summary {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 1.05rem 0;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.faq summary::-webkit-details-marker { display: none; }

.faq summary::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  flex: none;
  border: 1px solid var(--petrol-bright);
  transform: rotate(45deg) scaleY(1.35);
  transition: transform 0.3s var(--ease-out), background-color 0.3s ease;
}
.section-light .faq summary::before { border-color: var(--petrol); }

.faq[open] summary::before {
  background: var(--petrol-bright);
  transform: rotate(225deg) scaleY(1.35);
}
.section-light .faq[open] summary::before { background: var(--petrol); }

.faq summary:hover { color: var(--petrol-bright); }
.section-light .faq summary:hover { color: var(--petrol); }

.faq-answer {
  padding: 0 0 1.3rem 1.35rem;
  max-width: 44em;
}
.faq-answer p { font-size: var(--text-sm); color: var(--mist); margin-bottom: 0.7em; }
.faq-answer p:last-child { margin-bottom: 0; }
.section-light .faq-answer p { color: var(--ink-muted); }
.faq-answer a { color: var(--petrol-bright); }
.section-light .faq-answer a { color: var(--petrol); }

/* ---------- Pull quote (attributed real review) ---------- */

.pull-review {
  margin: 0;
  padding: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  border-top: 1px solid var(--line-dark);
  max-width: 44rem;
}
.section-light .pull-review { border-top-color: var(--line-light); }

.pull-review p {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.05rem + 1vw, 1.75rem);
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: 0.9rem;
}

.pull-review footer {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}
.section-light .pull-review footer { color: var(--ink-muted); }

/* ---------- Cross-link cards (related services) ---------- */

.xlink-grid {
  display: grid;
  gap: 1.2rem;
  margin-top: 2.4rem;
}

@media (min-width: 48em) {
  .xlink-grid { grid-template-columns: repeat(3, 1fr); }
  .xlink-grid.xlink-2 { grid-template-columns: repeat(2, 1fr); }
}

.xlink-card {
  display: block;
  border: 1px solid var(--line-dark);
  background: var(--graphite);
  padding: 1.5rem;
  text-decoration: none;
  color: var(--white);
  transition: border-color 0.4s ease, transform 0.6s var(--ease-out);
}
.xlink-card:hover { border-color: var(--petrol); transform: translateY(-3px); }

.section-light .xlink-card {
  background: var(--paper-raised);
  border-color: var(--line-light);
  color: var(--ink);
}

.xlink-card .eyebrow { margin-bottom: 0.7rem; }

.xlink-card h3 {
  font-size: 1.25rem;
  margin: 0 0 0.4rem;
}

.xlink-card p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--mist);
}
.section-light .xlink-card p { color: var(--ink-muted); }

/* ---------- CTA band (dark, links to /contact/) ----------
   Two sanctioned variants: photo-backed (.cta-band-media + .cta-band-scrim)
   where a fitting REAL work photo exists, and plain solid carbon where none
   does (commercial, shades, laws, gallery, contact-adjacent pages). */

.cta-band {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 9vw, 7rem);
  color: var(--white);
  background: var(--carbon);
}

.cta-band-media { position: absolute; inset: 0; }
.cta-band-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cta-band-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 18, 20, 0.92) 0%, rgba(13, 18, 20, 0.78) 100%);
}

.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 { max-width: 14em; }
.cta-band p { color: var(--mist); max-width: 32em; }
.cta-band .cta-row { margin-top: 1.8rem; margin-bottom: 0; }

/* ---------- Price list (automotive pricing) ---------- */

.price-groups {
  display: grid;
  gap: 2.6rem;
  margin-top: 2.4rem;
}
@media (min-width: 64em) {
  .price-groups { grid-template-columns: 1fr 1fr; gap: 2.6rem 4rem; align-items: start; }
}

.price-group h3 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--petrol);
  margin: 0 0 0.6rem;
}
.section-dark .price-group h3, .section-petrol .price-group h3 { color: var(--petrol-bright); }

.price-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.price-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line-light);
}
.price-list li:last-child { border-bottom: 1px solid var(--line-light); }
.section-dark .price-list li, .section-petrol .price-list li { border-color: var(--line-dark); }

.price-item-name { color: var(--ink); }
.section-dark .price-item-name, .section-petrol .price-item-name { color: var(--white); }

.price-item-note {
  display: block;
  font-size: var(--text-xs);
  color: var(--ink-muted);
  margin-top: 0.15rem;
}
.section-dark .price-item-note, .section-petrol .price-item-note { color: var(--mist); }

.price {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  white-space: nowrap;
  color: var(--ink);
}
.section-dark .price, .section-petrol .price { color: var(--white); }

.price-footnote {
  margin: 1.4rem 0 0;
  font-size: var(--text-sm);
  color: var(--ink-muted);
  max-width: 44em;
}
.section-dark .price-footnote, .section-petrol .price-footnote { color: var(--mist); }

/* ---------- Gallery ---------- */

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0 0 2.2rem;
}

.filter-btn {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
  background: none;
  border: 1px solid var(--line-dark);
  border-radius: 2px;
  padding: 0.55rem 1.1rem;
  min-height: 44px; /* touch-target comfort on a mobile-heavy page */
  cursor: pointer;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}
.filter-btn:hover { color: var(--white); border-color: var(--petrol); }
.filter-btn[aria-pressed="true"] {
  color: var(--white);
  background: var(--petrol);
  border-color: var(--petrol);
}

.work-grid {
  display: grid;
  gap: clamp(0.8rem, 2vw, 1.4rem);
  grid-template-columns: 1fr;
}
@media (min-width: 34em) { .work-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 64em) { .work-grid { grid-template-columns: repeat(3, 1fr); } }

.work-grid figure {
  margin: 0;
  position: relative;
  overflow: hidden;
}
.work-grid figure.hidden { display: none; }

.work-grid img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 1.5s var(--ease-out);
}
.work-grid figure.wide img { aspect-ratio: 4 / 3; }

@media (hover: hover) {
  .work-grid img:hover { transform: scale(1.03); }
}

.work-grid figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(13, 18, 20, 0) 70%, rgba(13, 18, 20, 0.26) 100%);
}

.work-grid figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  padding: 0.7rem 0.9rem;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white);
  text-shadow: 0 1px 6px rgba(13, 18, 20, 0.8);
}

/* ---------- Legal / long-form prose (tint-law page, privacy) ---------- */

.prose { max-width: 46rem; }
.prose h2 { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.2rem); margin-top: 2.2em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 1.8em 0 0.5em;
}
.prose ul { padding-left: 1.2rem; }
.prose li { margin-bottom: 0.4em; }
.prose a { color: var(--petrol-bright); }
.section-light .prose a { color: var(--petrol); }

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6rem 0;
  font-size: var(--text-sm);
}
.legal-table th, .legal-table td {
  text-align: left;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line-dark);
}
.section-light .legal-table th, .section-light .legal-table td { border-color: var(--line-light); }
.legal-table th {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
  background: var(--graphite);
}
.section-light .legal-table th { color: var(--ink-muted); background: var(--paper-raised); }

/* Phone layout: the reference table stacks into labeled cards (needs data-label
   attributes on each td; thead stays for AT via visually-hidden). */
@media (max-width: 40em) {
  .legal-table thead {
    position: absolute;
    width: 1px; height: 1px;
    margin: -1px; padding: 0; border: 0;
    clip-path: inset(50%);
    overflow: hidden;
  }
  .legal-table, .legal-table tbody, .legal-table tr, .legal-table td { display: block; width: 100%; }
  .legal-table tr {
    border: 1px solid var(--line-dark);
    margin-bottom: 1rem;
  }
  .section-light .legal-table tr { border-color: var(--line-light); }
  .legal-table th[scope="row"] {
    display: block;
    width: 100%;
    border: 0;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--mist);
    background: var(--graphite);
  }
  .section-light .legal-table th[scope="row"] { color: var(--ink-muted); background: var(--paper-raised); }
  .legal-table td {
    border: 0;
    border-top: 1px solid var(--line-dark);
  }
  .section-light .legal-table td { border-top-color: var(--line-light); }
  .legal-table td::before {
    content: attr(data-label);
    display: block;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--petrol);
    margin-bottom: 0.2rem;
  }
}

.asof-note {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--mist);
  border: 1px dashed var(--line-dark);
  padding: 0.8rem 1rem;
  margin: 1.6rem 0;
  max-width: 46rem;
}
.section-light .asof-note { color: var(--ink-muted); border-color: var(--line-light); }

/* ---------- Contact / quote page ---------- */

.contact-grid {
  display: grid;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
@media (min-width: 48em) { .contact-grid { grid-template-columns: 1fr 1.1fr; } }

.contact-facts { display: grid; gap: 1.4rem; margin-top: 2rem; }
.contact-facts div { border-top: 1px solid var(--line-dark); padding-top: 0.9rem; }
.contact-facts dt {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 0.2rem;
}
.contact-facts dd { margin: 0; }
.contact-facts a { color: var(--white); text-decoration-color: rgba(127, 162, 176, 0.4); }
.contact-facts a:hover { color: var(--petrol-bright); }

/* Form states */
.form-req {
  margin: -0.6rem 0 1rem;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--mist);
}

.form-status { margin: 0.9rem 0 0; font-size: var(--text-sm); min-height: 1em; }
.form-status.ok { color: var(--petrol-bright); }
.form-status.err { color: #d99a8f; }

/* On a completed submit the whole quote card becomes this confirmation
   (the fields, button and status line are hidden) so there's no blank form. */
.quote-form.is-sent > :not(.form-success) { display: none; }
.form-success { padding: 0.4rem 0; }
.form-success:focus { outline: none; }
.form-success-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.45rem;
  line-height: 1.15;
  color: var(--white);
  margin: 0 0 0.6rem;
}
.form-success-note { margin: 0; color: var(--mist); }
.form-success-note a { color: var(--petrol-bright); text-decoration-color: rgba(127, 162, 176, 0.4); }
.form-success-note a:hover { color: var(--white); }

.field .field-error {
  display: none;
  margin: 0.3rem 0 0;
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: #d99a8f;
}
.field.invalid .field-error { display: block; }
.field.invalid input, .field.invalid textarea { border-color: #8a5047; }

/* Honeypot — visually removed, still in DOM for bots */
.hp-field {
  position: absolute !important;
  left: -200vw !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

/* ---------- Footer nav: two columns once the link list grew site-wide ---------- */

@media (min-width: 48em) {
  .footer-nav ul { grid-template-columns: 1fr 1fr; column-gap: 2rem; }
}

/* ---------- Active nav state ---------- */

.site-nav a[aria-current="page"] { color: var(--white); }
.site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.mobile-menu a[aria-current="page"] { color: var(--petrol-bright); }

/* ---------- Reduced motion (mirror homepage guarantees) ---------- */

@media (prefers-reduced-motion: reduce) {
  .work-grid img, .xlink-card, .faq summary::before { transition: none !important; }
}