/* ==========================================================================
   REAL 77 — Revestimentos Naturais · main.css
   Base 18px · WCAG 2.1 AA · "Terra Nobre"
   Derivado do template auditado da skill sites-premium-editorial.
   Assinatura visual: cantos assimétricos "fiada de tijolo" (--radius-arch).
   ========================================================================== */

@font-face {
  font-family: "Playfair Display";
  src: url("/assets/fonts/playfairdisplay-var.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Playfair Display";
  src: url("/assets/fonts/playfairdisplay-italic-var.woff2") format("woff2");
  font-weight: 400 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Public Sans";
  src: url("/assets/fonts/publicsans-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* --- Reset ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
[hidden] { display: none !important; }
img, svg, video { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }

html {
  font-size: 112.5%; /* 1rem = 18px */
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--ink);
  background: var(--linen);
  -webkit-font-smoothing: antialiased;
}

/* --- Focus (never removed, always visible) ------------------------------ */
:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 3px;
  border-radius: 4px;
}
.on-dark :focus-visible,
.site-footer :focus-visible,
.band-navy :focus-visible {
  outline: var(--focus-ring-dark);
}

/* --- Skip link ----------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  z-index: 200;
  padding: var(--space-3) var(--space-5);
  background: var(--ink);
  color: var(--linen);
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
}
.skip-link:focus-visible { top: var(--space-4); }

/* --- Type ---------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: var(--leading-tight);
  letter-spacing: -0.01em;
  text-wrap: balance;
}
h1 { font-size: var(--text-display); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); line-height: 1.3; }

h1 em, h2 em {
  font-style: italic;
  color: var(--gold-deep);
}

p { max-width: 68ch; }

.lead {
  font-size: var(--text-lead);
  line-height: 1.65;
  color: var(--ink-soft);
}

.eyebrow {
  font-size: var(--text-eyebrow);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: var(--space-4);
}

a { color: var(--tide); text-underline-offset: 3px; }
a:hover { color: var(--ink); }

.small { font-size: var(--text-small); }

/* --- Ornamento "fiada" (3 tijolinhos) ----------------------------------- */
.brick-mark {
  display: inline-flex;
  gap: 6px;
  margin-bottom: var(--space-4);
}
.brick-mark i {
  width: 26px;
  height: 9px;
  border-radius: 2px;
  background: var(--gold);
}
.brick-mark i:nth-child(2) { background: var(--ember); }
.brick-mark i:nth-child(3) { background: var(--sand); }

/* --- Layout ---------------------------------------------------------------- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-pad); }
.section--sand { background: var(--sand-soft); }
.section--paper { background: var(--paper); }

.section-head { max-width: 42rem; margin-bottom: var(--space-8); }
.section-head h2 { margin-bottom: var(--space-4); }

/* --- Buttons (CTAs que navegam são <a href> reais — padrão da agência) ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3.111rem; /* 56px */
  padding: 0.7rem 1.7rem;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: var(--text-body);
  line-height: 1.3;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: background-color var(--dur-ui) ease, color var(--dur-ui) ease,
              border-color var(--dur-ui) ease, transform var(--dur-ui) ease;
}
.btn:hover { transform: translateY(-1px); }
.btn svg { flex: none; }

.btn--primary { background: var(--ink); color: var(--linen); }
.btn--primary:hover { background: var(--tide); color: #fff; }

/* CTA WhatsApp — verde em destaque (briefing) */
.btn--wpp { background: var(--leaf); color: #F2FBF5; }
.btn--wpp:hover { background: var(--leaf-deep); color: #fff; }

.btn--ember { background: var(--ember-deep); color: #FFF7F0; }
.btn--ember:hover { background: #7C3512; color: #fff; }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--linen); }

.btn--on-dark { background: var(--linen); color: var(--ink); }
.btn--on-dark:hover { background: #fff; color: var(--ink); }

.btn--ghost-dark { background: transparent; color: var(--linen); border-color: rgba(248,244,236,.6); }
.btn--ghost-dark:hover { background: rgba(248,244,236,.12); border-color: var(--linen); color: #fff; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

/* --- Header ---------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--linen);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-ui) ease, box-shadow var(--dur-ui) ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  min-height: 5rem;
  padding-block: 0.45rem;
}
.site-header__logo { flex: none; display: inline-flex; align-items: center; justify-content: center; min-width: 2.889rem; min-height: 2.889rem; margin-left: 0.9rem; }
.site-header__logo img { width: auto; height: 4.8rem; }

.site-nav { display: flex; align-items: center; gap: var(--space-2); }
.site-nav a:not(.btn) {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  min-height: 2.667rem; /* 48px */
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-pill);
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.945rem;
  transition: background-color var(--dur-ui) ease;
}
.site-nav a:not(.btn):hover { background: var(--sand-soft); color: var(--ink); }
.site-nav a[aria-current="page"] { font-weight: 700; }
.site-nav .btn { margin-left: var(--space-3); min-height: 2.667rem; padding-block: 0.35rem; white-space: nowrap; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.889rem;  /* 52px */
  height: 2.889rem;
  padding: 0;
  background: none;
  border: 2px solid var(--ink);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle .bar {
  width: 22px;
  height: 2px;
  margin-inline: auto;
  background: var(--ink);
  border-radius: 2px;
  transition: transform var(--dur-ui) ease, opacity var(--dur-ui) ease;
}
.nav-toggle[aria-expanded="true"] .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 62em) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
    padding: var(--space-4) var(--gutter) var(--space-6);
    background: var(--linen);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a:not(.btn) { min-height: 3rem; font-size: var(--text-body); }
  .site-nav .btn { margin: var(--space-3) 0 0; min-height: 3.111rem; }
}

/* --- Hero ---------------------------------------------------------------- */
.hero { padding-block: clamp(2.5rem, 6vw, 5.5rem) var(--section-pad); overflow: clip; }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 11fr) minmax(0, 9fr);
  gap: clamp(var(--space-6), 5vw, var(--space-10));
  align-items: center;
}
.hero__copy h1 { margin-bottom: var(--space-5); }
.hero__copy .lead { margin-bottom: var(--space-7); }
.hero__note {
  margin-top: var(--space-5);
  font-size: var(--text-small);
  color: var(--ink-soft);
}
.hero__note strong { color: var(--ink); }

.hero__media {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: end;
}
.hero__media::before {
  content: "";
  position: absolute;
  inset: 12% -8% -10% -8%;
  background: var(--sand-soft);
  border-radius: var(--radius-lg);
  z-index: -1;
}
.hero__photo {
  border-radius: var(--radius-arch);
  object-fit: cover;
  width: 100%;
  box-shadow: var(--shadow-md);
  background: var(--sand);
}
.hero__photo--offset { margin-bottom: var(--space-8); border-radius: var(--radius-arch-flip); }
.hero__badge {
  position: absolute;
  left: 50%;
  bottom: -1.1rem;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  font-size: var(--text-small);
  font-weight: 600;
  white-space: nowrap;
}
.hero__badge svg { color: var(--ember-deep); }

@media (max-width: 56em) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { max-width: 30rem; }
}

/* --- Trust bar ---------------------------------------------------------- */
.trust-bar { background: var(--ink); color: var(--linen); padding-block: var(--space-5); }
.trust-bar ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4) var(--space-6);
}
.trust-bar li {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
  font-size: 0.945rem;
}
.trust-bar svg { color: var(--gold-soft); flex: none; }
@media (max-width: 46em) {
  .trust-bar ul { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3) var(--space-5); }
}

/* --- Promise (3 pilares, escalonados) ------------------------------------ */
.promise__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}
.promise-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-7) var(--space-6);
}
.promise-card:nth-child(2) { margin-top: var(--space-6); }
.promise-card:nth-child(3) { margin-top: var(--space-9); }
.promise-card h3 { margin-bottom: var(--space-3); }
.promise-card .promise-num {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--gold-deep);
  line-height: 1;
  margin-bottom: var(--space-5);
}
.promise-card p { color: var(--ink-soft); }
@media (max-width: 56em) {
  .promise__grid { grid-template-columns: 1fr; }
  .promise-card:nth-child(2), .promise-card:nth-child(3) { margin-top: 0; }
}

/* --- Collections (home) ---------------------------------------------------- */
.collections__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.collection-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
  transition: transform var(--dur-ui) ease, box-shadow var(--dur-ui) ease;
}
.collection-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--ink); }
.collection-card:hover h3 { color: var(--gold-deep); }
.collection-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--sand); }
.collection-card__body { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-6); flex: 1; }
.collection-card__body p { color: var(--ink-soft); font-size: 0.945rem; }
.collection-card__note { font-style: italic; font-family: var(--font-serif); color: var(--gold-deep); }
.collection-card__more {
  margin-top: auto;
  padding-top: var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--tide);
  font-size: 0.945rem;
}
.collection-card:nth-child(2) { margin-top: var(--space-6); }
.collection-card:nth-child(3) { margin-top: var(--space-9); }
@media (max-width: 56em) {
  .collections__grid { grid-template-columns: 1fr; }
  .collection-card:nth-child(2), .collection-card:nth-child(3) { margin-top: 0; }
}

/* --- Services grid (soluções) --------------------------------------------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--ink);
  transition: transform var(--dur-ui) ease, box-shadow var(--dur-ui) ease;
}
.service-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--ink); }
.service-card:hover h3 { color: var(--tide); }
.service-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.2rem;
  height: 3.2rem;
  background: var(--sand-soft);
  border-radius: 14px;
  color: var(--ink);
}
.service-card p { color: var(--ink-soft); font-size: 0.945rem; }
.service-card__more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--tide);
  font-size: 0.945rem;
}
@media (max-width: 56em) { .services__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 38em) { .services__grid { grid-template-columns: 1fr; } }

/* --- Bloco de serviços (keyword) — Google Ads match ------------------------ */
.kw-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.kw-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-5);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.kw-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.9rem;
  height: 2.9rem;
  background: var(--sand-soft);
  border-radius: 12px;
  color: var(--gold-deep);
  margin-bottom: var(--space-1);
}
.kw-card h3 { font-size: 1.05rem; line-height: 1.3; }
.kw-card p { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: var(--space-2); }
.kw-card .btn { margin-top: auto; }
@media (max-width: 68em) { .kw-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 34em) { .kw-grid { grid-template-columns: 1fr; } }

/* Botão compacto (CTAs em linha dentro de cards) */
.btn--sm {
  min-height: 2.667rem; /* 48px */
  padding: 0.5rem 1.2rem;
  font-size: 0.9rem;
}

/* --- Bloco de autoridade — lista de especialidades (keyword match) --------- */
.authority-list {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.authority-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.92rem;
}
.authority-list svg { color: var(--leaf); flex: none; }

/* --- Assinatura (segundo hero — Estrada Real) ----------------------------- */
.senior { background: var(--sand-soft); }
.senior__grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 5fr);
  gap: clamp(var(--space-7), 6vw, var(--space-11));
  align-items: center;
}
.senior__media { position: relative; max-width: 26rem; justify-self: center; }
.senior__media img {
  border-radius: var(--radius-arch);
  box-shadow: var(--shadow-lg);
}
.senior__media::after {
  content: "";
  position: absolute;
  inset: auto -1.4rem -1.4rem auto;
  width: 62%;
  height: 46%;
  border: 2px solid var(--gold-deep);
  border-radius: var(--radius-arch-flip);
  opacity: 0.5;
  z-index: -1;
}
.senior__list {
  list-style: none;
  margin: var(--space-6) 0 var(--space-7);
  padding: 0;
  display: grid;
  gap: var(--space-4);
}
.senior__list li { display: flex; gap: 0.8rem; align-items: flex-start; }
.senior__list svg { flex: none; color: var(--gold-deep); margin-top: 0.22rem; }
@media (max-width: 56em) {
  .senior__grid { grid-template-columns: 1fr; }
  .senior__media { order: -1; max-width: 22rem; }
}

/* --- Estimate entry -------------------------------------------------------- */
.estimate-entry__card {
  background: var(--ink);
  color: var(--linen);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-7), 5vw, var(--space-10));
  position: relative;
  overflow: hidden;
}
.estimate-entry__card::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -12%;
  width: 46%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(233, 192, 126, 0.16), transparent 65%);
  pointer-events: none;
}
.estimate-entry__card h2 { color: #fff; margin-bottom: var(--space-3); }
.estimate-entry__card > p { color: rgba(248, 244, 236, 0.85); margin-bottom: var(--space-7); }
.estimate-entry__question {
  font-family: var(--font-serif);
  font-size: var(--text-h3);
  margin-bottom: var(--space-5);
  color: var(--gold-soft);
}
.estimate-entry__options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.estimate-option {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  min-height: 3.111rem;
  padding: var(--space-5);
  background: rgba(248, 244, 236, 0.07);
  border: 1.5px solid rgba(248, 244, 236, 0.25);
  border-radius: var(--radius-md);
  color: var(--linen);
  font-weight: 600;
  text-decoration: none;
  transition: background-color var(--dur-ui) ease, border-color var(--dur-ui) ease, transform var(--dur-ui) ease;
}
.estimate-option:hover {
  background: rgba(248, 244, 236, 0.14);
  border-color: #3DBE7A;
  color: #fff;
  transform: translateY(-2px);
}
.estimate-option svg { color: #3DBE7A; }
.estimate-entry__fallback {
  margin-top: var(--space-6);
  font-size: var(--text-small);
  color: rgba(248, 244, 236, 0.75);
}
.estimate-entry__fallback a { color: var(--gold-soft); font-weight: 600; }
.estimate-entry__fallback a:hover { color: #fff; }
@media (max-width: 56em) { .estimate-entry__options { grid-template-columns: 1fr 1fr; } }
@media (max-width: 34em) { .estimate-entry__options { grid-template-columns: 1fr; } }

/* --- How it works ----------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-7);
  counter-reset: step;
}
.step { position: relative; padding-top: var(--space-2); }
.step__num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 3.4rem;
  font-weight: 500;
  line-height: 1;
  color: var(--gold-deep);
  margin-bottom: var(--space-4);
}
.step h3 { margin-bottom: var(--space-3); }
.step p { color: var(--ink-soft); }
@media (max-width: 56em) { .steps { grid-template-columns: 1fr; gap: var(--space-6); } }

/* --- Why trust ----------------------------------------------------------- */
.why__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5) var(--space-7);
}
.why-item {
  padding: var(--space-6);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.why-item svg { flex: none; color: var(--gold-deep); margin-top: 0.15rem; }
.why-item h3 { font-size: 1.15rem; margin-bottom: var(--space-2); }
.why-item p { color: var(--ink-soft); font-size: 0.945rem; }
@media (max-width: 46em) { .why__grid { grid-template-columns: 1fr; } }

/* --- Areas ----------------------------------------------------------------- */
.areas__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.areas__list a,
.areas__list span {
  display: inline-flex;
  align-items: center;
  min-height: 2.667rem;
  padding: 0.4rem 1.2rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  transition: border-color var(--dur-ui) ease, background-color var(--dur-ui) ease;
}
.areas__list a:hover { border-color: var(--tide); background: #fff; color: var(--tide); }

/* --- FAQ ----------------------------------------------------------------- */
.faq { max-width: 46rem; }
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  min-height: 3.111rem;
  padding: var(--space-4) var(--space-2);
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  flex: none;
  width: 14px;
  height: 14px;
  background:
    linear-gradient(var(--gold-deep), var(--gold-deep)) center/14px 2px no-repeat,
    linear-gradient(var(--gold-deep), var(--gold-deep)) center/2px 14px no-repeat;
  transition: transform var(--dur-ui) ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 var(--space-2) var(--space-5); color: var(--ink-soft); }
.faq details > div p { margin-bottom: var(--space-3); }
.faq details > div p:last-child { margin-bottom: 0; }

/* --- Final CTA band ----------------------------------------------------------- */
.band-navy {
  background: var(--ink);
  color: var(--linen);
  text-align: center;
  padding-block: var(--section-pad);
}
.band-navy h2 { color: #fff; margin-bottom: var(--space-4); }
.band-navy p { margin: 0 auto var(--space-7); color: rgba(248, 244, 236, 0.85); }
.band-navy .btn-row { justify-content: center; }
.band-navy .band-micro { margin-top: var(--space-5); margin-bottom: 0; font-size: var(--text-small); color: rgba(248, 244, 236, 0.66); }

/* --- Footer ----------------------------------------------------------------- */
.site-footer {
  background: var(--ink);
  color: rgba(248, 244, 236, 0.82);
  padding-block: var(--space-10) var(--space-7);
  border-top: 1px solid rgba(248, 244, 236, 0.12);
  font-size: var(--text-small);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: var(--space-8);
  margin-bottom: var(--space-9);
}
.site-footer__brand img { height: 4rem; width: auto; margin-bottom: var(--space-4); }
.site-footer__brand p { max-width: 30ch; }
.site-footer__lema { font-family: var(--font-serif); font-style: italic; color: var(--gold-soft); margin-top: var(--space-3); }
.site-footer .site-footer__title {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: var(--text-eyebrow);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-soft);
  margin-bottom: var(--space-4);
}
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.site-footer a {
  color: rgba(248, 244, 236, 0.82);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.667rem; /* 48px touch target */
  min-width: 2.667rem;
}
.site-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.site-footer__legal {
  border-top: 1px solid rgba(248, 244, 236, 0.15);
  padding-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  justify-content: space-between;
  color: rgba(248, 244, 236, 0.6);
}
@media (max-width: 56em) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 38em) {
  .site-footer__grid { grid-template-columns: 1fr; gap: var(--space-7); }
}

/* --- Sticky mobile CTA bar --------------------------------------------------- */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4) calc(var(--space-3) + env(safe-area-inset-bottom));
  background: var(--paper);
  border-top: 1px solid var(--line);
  box-shadow: 0 -6px 24px -6px rgba(18, 31, 56, 0.12);
}
.mobile-cta .btn { flex: 1; min-height: 2.889rem; padding-inline: var(--space-4); font-size: 0.945rem; }
.mobile-cta__full { width: 100%; }
@media (max-width: 46em) {
  .mobile-cta { display: flex; }
  body { padding-bottom: 4.6rem; }
}

/* --- Internal page hero -------------------------------------------------- */
.page-hero { padding-block: clamp(2.5rem, 5vw, 4.5rem) clamp(3rem, 6vw, 5rem); overflow: clip; }
.page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(var(--space-6), 5vw, var(--space-10));
  align-items: center;
}
.page-hero__copy h1 { margin-block: 0 var(--space-5); }
.page-hero__copy .lead { margin-bottom: var(--space-7); }
.page-hero__media { position: relative; width: 100%; max-width: 24rem; justify-self: end; }
.page-hero__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-arch);
  box-shadow: var(--shadow-lg);
  background: var(--sand);
}
.page-hero__media::after {
  content: "";
  position: absolute;
  inset: auto -1.2rem -1.2rem auto;
  width: 58%;
  height: 42%;
  border: 2px solid var(--gold);
  border-radius: var(--radius-arch-flip);
  opacity: 0.55;
  z-index: -1;
}
@media (max-width: 56em) {
  .page-hero__grid { grid-template-columns: 1fr; }
  .page-hero__media { justify-self: start; max-width: 19rem; order: -1; }
}

/* --- Checklist -------------------------------------------------------------- */
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-4); }
.checklist li { display: flex; gap: 0.8rem; align-items: flex-start; }
.checklist svg { flex: none; color: var(--leaf); margin-top: 0.24rem; }
.checklist strong { display: block; }

/* --- Panel -------------------------------------------------------------- */
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: clamp(var(--space-6), 4vw, var(--space-8));
}
.panel h2, .panel h3 { margin-bottom: var(--space-5); }

.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(var(--space-7), 5vw, var(--space-10)); align-items: start; }
@media (max-width: 56em) { .split { grid-template-columns: 1fr; } }

/* --- Pull quote ----------------------------------------------------------- */
.pull-quote {
  border-left: 4px solid var(--ember);
  padding-left: var(--space-6);
  margin-block: var(--space-7);
  font-family: var(--font-serif);
  font-size: var(--text-h3);
  line-height: 1.45;
  max-width: 34rem;
}
.pull-quote cite { display: block; margin-top: var(--space-3); font-family: var(--font-sans); font-style: normal; font-size: var(--text-small); color: var(--ink-soft); }

/* --- Product cards (coleções) --------------------------------------------- */
.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.product-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.product-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--sand); }
.product-card__body { padding: var(--space-5) var(--space-5) var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.product-card h3 { font-size: 1.2rem; }
.product-card p { color: var(--ink-soft); font-size: 0.945rem; }
.product-card__spec {
  margin-top: auto;
  padding-top: var(--space-3);
  font-size: var(--text-small);
  color: var(--ink-soft);
  border-top: 1px dashed var(--line);
}
.product-card__spec a {
  display: inline-flex;
  align-items: center;
  min-height: 2.667rem; /* 48px touch target */
  font-weight: 600;
}
@media (max-width: 56em) { .products__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 38em) { .products__grid { grid-template-columns: 1fr; } }

/* --- Gallery ---------------------------------------------------------------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.gallery figure { margin: 0; }
.gallery img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-arch);
  box-shadow: var(--shadow-sm);
  background: var(--sand);
}
.gallery figure:nth-child(even) img { border-radius: var(--radius-arch-flip); }
.gallery figcaption { margin-top: var(--space-2); font-size: var(--text-small); color: var(--ink-soft); }
@media (max-width: 46em) { .gallery { grid-template-columns: 1fr 1fr; } }

/* --- Timeline (história) --------------------------------------------------- */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-7); }
.timeline li {
  position: relative;
  padding-left: var(--space-8);
  border-left: 2px solid var(--sand);
}
.timeline li::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 0.5rem;
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: var(--ember);
  transform: rotate(45deg);
}
.timeline .timeline__era {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--gold-deep);
  margin-bottom: var(--space-2);
}
.timeline h3 { margin-bottom: var(--space-2); }
.timeline p { color: var(--ink-soft); }

/* --- Forms -------------------------------------------------------------- */
.form-grid { display: grid; gap: var(--space-5); }
.form-field label { display: block; font-weight: 600; margin-bottom: var(--space-2); }
.form-field .hint { display: block; font-weight: 400; font-size: var(--text-small); color: var(--ink-soft); }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 3.111rem; /* 56px */
  padding: 0.6rem 1rem;
  background: #fff;
  border: 1.5px solid rgba(18, 31, 56, 0.3);
  border-radius: var(--radius-sm);
  color: var(--ink);
}
.form-field textarea { min-height: 7rem; resize: vertical; }
.form-note { font-size: var(--text-small); color: var(--ink-soft); }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* --- Contact -------------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: start; }
@media (max-width: 56em) { .contact-grid { grid-template-columns: 1fr; } }
.contact-big { font-size: var(--text-h3); font-weight: 700; }
.contact-big a { text-decoration: none; }

/* --- Estimator -------------------------------------------------------------- */
.estimator { padding-block: clamp(2.5rem, 5vw, 4rem) var(--section-pad); }
.estimator__wrap { max-width: 42rem; margin-inline: auto; }
.estimator__head { margin-bottom: var(--space-7); }
.estimator__head h1 { font-size: var(--text-h2); margin-bottom: var(--space-3); }
.estimator__head .lead { font-size: var(--text-body); }

.progress { display: flex; align-items: center; gap: var(--space-4); margin-bottom: var(--space-7); }
.progress__label { font-size: var(--text-small); font-weight: 600; color: var(--ink-soft); white-space: nowrap; }
.progress__track { flex: 1; height: 8px; background: var(--sand); border-radius: 999px; overflow: hidden; }
.progress__fill { height: 100%; width: 0%; background: var(--tide); border-radius: 999px; transition: width 300ms var(--ease-out); }
html:not(.js) .progress { display: none; }

.estimator fieldset { border: 0; padding: 0; margin: 0 0 var(--space-8); min-inline-size: auto; }
html.js .estimator fieldset { display: none; margin: 0; }
html.js .estimator fieldset.is-active { display: block; }
.estimator legend {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.35rem, 1vw + 1.1rem, 1.7rem);
  line-height: 1.25;
  padding: 0;
  margin-bottom: var(--space-5);
}
.estimator legend:focus { outline: none; }
.legend-hint { display: block; font-family: var(--font-sans); font-size: var(--text-small); font-weight: 400; color: var(--ink-soft); margin-top: var(--space-2); }

.opt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.opt-grid--nums { grid-template-columns: repeat(auto-fit, minmax(4.5rem, 1fr)); }
@media (max-width: 34em) { .opt-grid { grid-template-columns: 1fr; } .opt-grid--nums { grid-template-columns: repeat(auto-fit, minmax(4rem, 1fr)); } }

.opt { position: relative; }
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  width: 100%;
  min-height: 3.556rem; /* 64px */
  padding: var(--space-4) var(--space-5);
  background: var(--paper);
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--dur-ui) ease, background-color var(--dur-ui) ease;
}
.opt label:hover { border-color: var(--tide); background: #fff; }
.opt input:checked + label { border-color: var(--tide); background: rgba(39, 71, 119, 0.10); }
.opt input:focus-visible + label { outline: var(--focus-ring); outline-offset: 3px; }
.opt svg { flex: none; color: var(--tide); }

.step-nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin-top: var(--space-7); }
.js-only { display: none; }
html.js .js-only { display: inline-flex; }
html.js .no-js-only { display: none; }

.field-error { display: none; font-size: var(--text-small); font-weight: 600; color: #A93226; margin-top: var(--space-2); }
.form-field.has-error .field-error { display: block; }
.form-field.has-error input { border-color: #A93226; }

.estimator__fallback { margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px solid var(--line); font-size: var(--text-small); color: var(--ink-soft); }
.estimator__fallback a { font-weight: 600; }

.estimator__success { display: none; }
.estimator__success.is-visible { display: block; }
.estimator__success h2 { margin-bottom: var(--space-4); }
.estimator__success .panel { margin-top: var(--space-6); }

.submit-error {
  display: none;
  margin-top: var(--space-5);
  padding: var(--space-4) var(--space-5);
  background: rgba(169, 50, 38, 0.08);
  border: 1px solid rgba(169, 50, 38, 0.35);
  border-radius: var(--radius-sm);
  font-size: var(--text-small);
  font-weight: 500;
}
.submit-error.is-visible { display: block; }

/* --- Utilities -------------------------------------------------------------- */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.mt-0 { margin-top: 0 !important; }

/* --- Reveal motion ------------------------------------------------------------ */
html.js .reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
html.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html.js .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .service-card:hover, .collection-card:hover, .estimate-option:hover { transform: none; }
  * { transition-duration: 0.01ms !important; }
}