/* P18 /pricing/ — price table, tier cards, calculator (owner: B8).
 * Tokens from B1 §4.4; every var() has a fallback so this file works before/without site.css.
 * Breakpoints: <=560, 561–1024, >=1025. Targets >=44px. Visible focus. No external requests. */

.pricing-hero, .pricing-table-section, .pricing-tiers, .calc, .pricing-included,
.pricing-faq, .pricing-related, .pricing-closing {
  padding-block: clamp(48px, 7vw, 96px);
}

:is(.pricing-hero, .pricing-table-section, .pricing-tiers, .calc, .pricing-included,
.pricing-faq, .pricing-related, .pricing-closing), :is(.pricing-hero, .pricing-table-section, .pricing-tiers, .calc, .pricing-included,
.pricing-faq, .pricing-related, .pricing-closing) * { box-sizing: border-box; }

/* ---------- Hero (dark) ---------- */
.pricing-hero {
  background: var(--navy-950, #07101F);
  color: var(--ink, #F7F9FD);
}
.pricing-hero .breadcrumb a { color: var(--blue-300, #6FB4FF); }
.pricing-hero .eyebrow {
  color: var(--silver, #C7C9CD);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .875rem;
  margin: 0 0 12px;
}
.pricing-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1.08;
  margin: 0 0 16px;
  max-width: 20ch;
}
.pricing-lede { color: var(--muted-dark, #AEB9CA); font-size: 1.125rem; max-width: 60ch; margin: 0 0 16px; }
.pricing-anchor { font-size: 1.125rem; margin: 0 0 24px; }
.pricing-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Buttons local to this page ---------- */
.btn-outline {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 22px;
  border: 2px solid currentColor; border-radius: var(--radius, 8px);
  background: transparent; color: inherit;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.pricing-hero .btn-outline { color: var(--ink, #F7F9FD); }
.btn-outline:hover { background: rgba(127, 127, 127, .12); }
:is(.pricing-hero, .pricing-table-section, .pricing-tiers, .calc, .pricing-closing) a:focus-visible,
:is(.calc) :is(input, select, button):focus-visible {
  outline: 3px solid var(--blue-brand, #0150E5);
  outline-offset: 3px;
}
.pricing-hero a:focus-visible, .pricing-closing a:focus-visible { outline-color: var(--blue-300, #6FB4FF); }

/* ---------- Light sections ---------- */
.section-light { background: var(--surface-light, #F2F5F9); color: var(--ink-dark, #091426); }
.pricing-tiers, .pricing-included, .pricing-related { background: #fff; color: var(--ink-dark, #091426); }
.pricing-table-section h2, .pricing-tiers h2, .calc h2, .pricing-included h2,
.pricing-faq h2, .pricing-related h2, .pricing-closing h2 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  line-height: 1.15;
  margin: 0 0 16px;
}
.section-intro { color: var(--muted-light, #526076); max-width: 62ch; margin: 0 0 28px; }
.pricing-tiers a, .pricing-table-section a:not(.btn), .pricing-related a, .pricing-faq a {
  color: var(--blue-brand, #0150E5);
}

/* ---------- Static price table ---------- */
.pricing-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-variant-numeric: tabular-nums;
}
.pricing-table caption {
  caption-side: bottom; text-align: left;
  padding-top: 12px; color: var(--muted-light, #526076); font-size: .95rem;
}
.pricing-table th, .pricing-table td {
  padding: 14px 16px;
  border-bottom: 1px solid #D5DCE6;
  text-align: left; vertical-align: top;
}
.pricing-table thead th {
  background: var(--navy-950, #07101F); color: var(--ink, #F7F9FD);
  font-size: .875rem; text-transform: uppercase; letter-spacing: .06em;
}
.pricing-table tbody th { font-weight: 700; }
.pricing-table td:nth-child(2) { font-weight: 700; white-space: nowrap; }
.pricing-table-note { color: var(--muted-light, #526076); margin: 16px 0; max-width: 70ch; }
.pricing-cta { margin: 20px 0 0; }

/* Table becomes stacked cards on small screens (no horizontal scroll) */
@media (max-width: 560px) {
  .pricing-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .pricing-table, .pricing-table tbody, .pricing-table tr, .pricing-table th, .pricing-table td { display: block; width: 100%; }
  .pricing-table tr { border: 1px solid #D5DCE6; border-radius: 8px; margin-bottom: 12px; padding: 8px 0; }
  .pricing-table th, .pricing-table td { border: 0; padding: 6px 16px; }
  .pricing-table td:nth-child(2) { white-space: normal; font-size: 1.15rem; }
  .pricing-table td:nth-child(3)::before { content: "Systems: "; font-weight: 600; }
  .pricing-table td:nth-child(4)::before { content: "450 sq ft: "; font-weight: 600; }
  .pricing-cta .btn, .pricing-hero-actions .btn, .pricing-closing-actions .btn, .calc-cta .btn { width: 100%; }
}

/* ---------- Tier cards ---------- */
.tier-grid { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 561px) and (max-width: 1024px) { .tier-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1025px) { .tier-grid { grid-template-columns: repeat(3, 1fr); } }

.tier-card, .package-card {
  border: 1px solid #D5DCE6;
  border-radius: 12px;
  padding: 24px;
  background: #fff;
  display: flex; flex-direction: column; gap: 8px;
}
.tier-card.tier-black-label { background: var(--navy-950, #07101F); color: var(--ink, #F7F9FD); border-color: var(--navy-900, #0D1A2D); }
.tier-card.tier-black-label .tier-tagline, .tier-card.tier-black-label .tier-bestfor, .tier-card.tier-black-label .tier-note { color: var(--muted-dark, #AEB9CA); }
.tier-tagline { margin: 0; text-transform: uppercase; letter-spacing: .1em; font-size: .8125rem; color: var(--muted-light, #526076); }
.tier-card h3, .package-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.6rem;
}
.tier-price { margin: 0; }
.tier-price-num {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2rem); font-weight: 800; font-variant-numeric: tabular-nums;
}
.tier-bestfor { margin: 0; color: var(--muted-light, #526076); }
.tier-systems { margin: 4px 0; padding-left: 1.2em; }
.tier-systems li { margin: 2px 0; }
.tier-example { margin: 4px 0 0; }
.tier-note { margin: 4px 0 0; font-size: .95rem; color: var(--muted-light, #526076); }
.tier-oneday { margin-top: auto; padding-top: 12px; border-top: 1px solid #D5DCE6; }
.tier-link { margin: 4px 0 0; }
.tier-link a { display: inline-block; min-height: 44px; line-height: 44px; }

.pricing-packages { display: grid; gap: 20px; margin-top: 20px; grid-template-columns: 1fr; }
@media (min-width: 1025px) { .pricing-packages { grid-template-columns: 2fr 1fr; } }
.package-card { background: var(--surface-light, #F2F5F9); }
.pricing-other { margin: 24px 0 0; font-weight: 600; }

/* One-Day component inside this page: keep the disclaimer >=14px and AA */
.pricing-tiers .oneday-note, .calc .oneday-note { font-size: max(14px, .875rem); color: var(--muted-light, #526076); margin: 4px 0 0; }
.pricing-tiers .oneday-title, .calc .oneday-title { font-weight: 700; margin: 0; }
.pricing-cure-note { font-size: max(14px, .875rem); color: var(--muted-light, #526076); margin: 8px 0 0; }

/* ---------- Calculator ---------- */
.calc-layout { display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 1025px) { .calc-layout { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; } }
.calc-fallback { margin: 0 0 16px; padding: 12px 16px; background: #fff; border-left: 4px solid var(--blue-brand, #0150E5); }
.calc-ui { display: flex; flex-direction: column; gap: 18px; }
.calc-ui[hidden], .calc-ui [hidden] { display: none !important; }
.calc-mode { border: 0; padding: 0; margin: 0; }
.calc-mode legend, .calc-field label { font-weight: 600; margin-bottom: 6px; display: block; }
.calc-radios { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.calc-radio { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; font-weight: 400 !important; margin: 0 !important; }
.calc-radio input { width: 22px; height: 22px; margin: 0; accent-color: var(--blue-brand, #0150E5); }
.calc-dims { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
.calc-field input, .calc-field select {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  font: inherit; font-size: 1rem; /* 16px avoids iOS zoom */
  color: var(--ink-dark, #091426);
  background: #fff;
  border: 2px solid #8793A6;
  border-radius: 8px;
}
.calc-field input[aria-invalid="true"] { border-color: #B00D1A; }
.calc-hint { margin: 0 0 6px; font-size: .9375rem; color: var(--muted-light, #526076); }
.calc-error { margin: 6px 0 0; font-size: .9375rem; font-weight: 600; color: #B00D1A; }
.calc-error::before { content: "Error: "; }
.calc-run { align-self: flex-start; min-height: 48px; color: var(--ink-dark, #091426); }

.calc-result {
  background: var(--navy-950, #07101F);
  color: var(--ink, #F7F9FD);
  border-radius: 12px;
  padding: 24px;
}
.calc-output p { margin: 0 0 8px; }
.calc-out-label { text-transform: uppercase; letter-spacing: .08em; font-size: .875rem; color: var(--silver, #C7C9CD); }
.calc-out-range {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 800; line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.calc-out-area, .calc-out-includes, .calc-out-note { color: var(--ink, #F7F9FD); }
.calc-out-note { font-weight: 600; }
.calc-out-disclaimer, .calc-out-hint { color: var(--muted-dark, #AEB9CA); font-size: .9375rem; }
.calc-result .oneday { margin-top: 12px; padding-top: 12px; border-top: 1px solid rgba(199, 201, 205, .35); background: var(--navy-900, #0D1A2D); color: var(--ink, #F7F9FD); } /* Coordenador B 26/09: fundo escuro — ressalva #AEB9CA sobre navy-900 = 8,81:1 (antes ~2:1 sobre branco) */
.calc-result .oneday-note, .calc-result .pricing-cure-note { color: var(--muted-dark, #AEB9CA); }
.calc-cta { margin: 16px 0 0; }
.calc-result a:focus-visible { outline: 3px solid var(--blue-300, #6FB4FF); outline-offset: 3px; }

/* ---------- Included / changes ---------- */
.pricing-two-col { display: grid; gap: 32px; grid-template-columns: 1fr; }
@media (min-width: 1025px) { .pricing-two-col { grid-template-columns: 1fr 1fr; } }
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { position: relative; padding: 6px 0 6px 28px; }
.check-list li::before {
  content: ""; position: absolute; left: 4px; top: .8em;
  width: 10px; height: 6px;
  border-left: 2px solid var(--blue-brand, #0150E5); border-bottom: 2px solid var(--blue-brand, #0150E5);
  transform: rotate(-45deg);
}
.pricing-small { color: var(--muted-light, #526076); font-size: .95rem; }

/* ---------- FAQ fallback (<details>) if layout faqList is absent ---------- */
.pricing-faq details { border-bottom: 1px solid #D5DCE6; }
.pricing-faq summary { cursor: pointer; min-height: 44px; padding: 12px 0; font-weight: 600; }

/* ---------- Related ---------- */
.related-links { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 24px; }
.related-links a { display: inline-block; min-height: 44px; line-height: 44px; }

/* ---------- Closing ---------- */
.pricing-closing { background: var(--navy-950, #07101F); color: var(--ink, #F7F9FD); }
.pricing-closing > .wrap > p { color: var(--muted-dark, #AEB9CA); max-width: 60ch; }
.pricing-closing-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.pricing-closing .or-text a { color: var(--blue-300, #6FB4FF); display: inline-block; min-height: 44px; line-height: 44px; }
.pricing-disclaimers { margin-top: 32px; padding-top: 24px; border-top: 1px solid rgba(199, 201, 205, .35); }
.pricing-disclaimers h3 { font-size: 1rem; margin: 0 0 8px; }
.pricing-disclaimers ul { margin: 0; padding-left: 1.2em; color: var(--muted-dark, #AEB9CA); font-size: .9375rem; }
.pricing-disclaimers li { margin: 4px 0; }

@media (prefers-reduced-motion: reduce) {
  .calc *, .pricing-tiers * { transition: none !important; animation: none !important; }
}

/* Zero-specificity fallbacks: site.css (.btn / .btn-call, owner B7) overrides these. */
:where(.calc-result, .pricing-hero, .pricing-closing) :where(a) { color: var(--ink, #F7F9FD); }
:where(.calc-cta, .pricing-cta, .pricing-hero-actions, .pricing-closing-actions) :where(a) {
  display: inline-flex; align-items: center; min-height: 48px; font-weight: 600;
}