/* ═══════════════════════════════════════════════════════════════════
 * Barro Art Ateliê — folha de estilo compartilhada
 * Usada por index.html, catalogo.html e galeria.html.
 * Qualquer ajuste aqui vale para o site inteiro.
 * ═══════════════════════════════════════════════════════════════════ */

:root {
  /* ── Superfícies ─────────────────────────────────────────────── */
  --bg: #f4f2ea;
  --surface: #faf9f5;
  --surface-warm: #ece9df;
  --surface-sand: #e3ddce;

  /* ── Texto (premium: corpo quase-preto, títulos umber profundo) ── */
  --heading: #33261b;       /* títulos — marrom torrado profundo */
  --ink: #2a2824;           /* corpo — quase-preto quente */
  --ink-soft: #57534b;      /* texto secundário */
  --meta: #837d72;          /* legendas, códigos */

  --border: #e7e3d8;
  --border-soft: #dcd7c9;

  /* ── Acento (terracota mais encorpado) ──────────────────────── */
  --accent: #b4552e;
  --accent-on: #faf9f5;
  --accent-deep: #8a3f21;
  --accent-hover: #a24a27;
  --accent-active: #8a3f21;
  --accent-tint: #f0e2d8;

  /* ── Escuro (rodapé / seções escuras) ───────────────────────── */
  --dark-bg: #211d18;
  --dark-surface: #2e2921;
  --dark-border: #3a342b;
  --dark-fg: #f7f3ea;
  --dark-muted: #b7ad9d;

  /* ── Tipografia ─────────────────────────────────────────────── */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Satoshi", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "JetBrains Mono", Menlo, monospace;

  --text-xs: 11px;
  --text-sm: 14px;
  --text-base: 16px;
  --text-lg: 20px;
  --text-xl: 26px;
  --text-2xl: 34px;
  --text-3xl: 46px;
  --text-4xl: 62px;
  --text-5xl: 78px;

  --leading-body: 1.65;
  --leading-tight: 1.05;

  /* ── Espaçamento ────────────────────────────────────────────── */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;

  --section-y-desktop: 112px;
  --section-y-tablet: 72px;
  --section-y-phone: 52px;

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;

  --elev-ring: 0 0 0 1px var(--border);
  --elev-soft: 0 2px 8px rgba(51, 38, 27, 0.04), 0 8px 28px rgba(51, 38, 27, 0.06);
  --elev-raised: 0 4px 12px rgba(51, 38, 27, 0.06), 0 18px 48px rgba(51, 38, 27, 0.10);
  --elev-float: 0 8px 20px rgba(51, 38, 27, 0.12), 0 24px 60px rgba(51, 38, 27, 0.16);

  --focus-ring: 0 0 0 3px rgba(180, 85, 46, 0.35);

  --motion-fast: 160ms;
  --motion-base: 240ms;
  --motion-slow: 420ms;
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --header-h: 84px;
  --header-h-scrolled: 68px;
  --header-h-phone: 64px;

  --container-max: 1180px;
  --container-gutter-desktop: 24px;
  --container-gutter-tablet: 20px;
  --container-gutter-phone: 16px;
}

/* ── Reset / base ──────────────────────────────────────────────── */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  text-wrap: pretty;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  margin: 0;
  color: var(--heading);
  letter-spacing: -0.01em;
  font-optical-sizing: auto;
}
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-sm); }

/* offset para âncoras não ficarem atrás do header fixo */
[id] { scroll-margin-top: calc(var(--header-h) + 24px); }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--container-gutter-desktop);
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--accent);
  opacity: 0.6;
}
.eyebrow::before { display: none; }
.eyebrow--center { justify-content: center; }
.eyebrow--no-line::before { display: none; }
.eyebrow--on-dark { color: #e59a76; }
.eyebrow--on-dark::before { background: #e59a76; }

/* ── Reveal on scroll ──────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 640ms var(--ease-out), transform 640ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ── Botões ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  border: none;
  transition: box-shadow var(--motion-base) var(--ease-standard),
              background-color var(--motion-fast) var(--ease-standard),
              color var(--motion-fast) var(--ease-standard),
              transform var(--motion-fast) var(--ease-standard);
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: var(--accent);
  color: var(--accent-on);
  box-shadow: 0 1px 2px rgba(138, 63, 33, 0.25), 0 8px 20px rgba(180, 85, 46, 0.22);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 2px 4px rgba(138, 63, 33, 0.28), 0 14px 30px rgba(180, 85, 46, 0.30); }
.btn-primary:active { background: var(--accent-active); transform: translateY(0); }

.btn-secondary {
  background: var(--surface);
  color: var(--heading);
  box-shadow: inset 0 0 0 1px var(--border-soft);
}
.btn-secondary:hover { background: var(--surface-warm); box-shadow: inset 0 0 0 1px var(--accent); color: var(--accent-deep); }

.btn-ghost {
  background: transparent;
  color: var(--heading);
  box-shadow: inset 0 0 0 1px var(--border-soft);
}
.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: var(--surface-warm);
  color: var(--accent-deep);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.btn-block { width: 100%; }
.btn-lg { padding: 16px 32px; font-size: var(--text-lg); }

/* ── Header ────────────────────────────────────────────────────── */
/* Navegação em pílula flutuante: mantém a marca presente sem formar uma
   faixa pesada entre a página e o conteúdo. */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  padding: var(--space-3) var(--container-gutter-desktop);
  display: flex;
  justify-content: center;
  transition: padding var(--motion-slow) var(--ease-out);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  width: 100%;
  max-width: var(--container-max);
  height: var(--header-h-scrolled);
  padding-inline: var(--space-8);
  background: color-mix(in srgb, var(--accent-deep) 92%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
  border: 1px solid rgba(250, 249, 245, 0.13);
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 34px rgba(33, 29, 24, 0.20);
  transition: height var(--motion-slow) var(--ease-out),
              max-width var(--motion-slow) var(--ease-out),
              padding var(--motion-slow) var(--ease-out),
              border-radius var(--motion-slow) var(--ease-out),
              box-shadow var(--motion-slow) var(--ease-out),
              background-color var(--motion-slow) var(--ease-out);
}
.site-header.is-scrolled { padding: var(--space-2) var(--container-gutter-desktop); }
.site-header.is-scrolled .container {
  max-width: var(--container-max);
  height: 62px;
  padding-inline: var(--space-8);
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 32px rgba(33, 29, 24, 0.24);
  background: color-mix(in srgb, var(--accent-deep) 88%, transparent);
}
.logo { display: inline-flex; align-items: center; }
.logo-img { height: 34px; width: auto; display: block; }
.site-header .logo-img {
  height: 42px;
  transition: height var(--motion-base) var(--ease-standard);
}
.site-header.is-scrolled .logo-img { height: 38px; }

.main-nav ul { display: flex; align-items: center; gap: var(--space-6); }
.main-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(250, 249, 245, 0.86);
  transition: color var(--motion-fast) var(--ease-standard);
  position: relative;
  padding-bottom: 4px;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: #faf9f5;
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms var(--ease-out);
}
.main-nav a:hover { color: #fff; }
.main-nav a:hover::after { transform: scaleX(1); }
.main-nav a.is-active { color: #fff; font-weight: 600; }
.main-nav a.is-active::after { transform: scaleX(1); }
.main-nav .nav-cta {
  color: #fff;
  background: rgba(250, 249, 245, 0.16);
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  box-shadow: inset 0 0 0 1px rgba(250, 249, 245, 0.4);
}
.main-nav .nav-cta::after { display: none; }
.main-nav .nav-cta:hover { background: #faf9f5; color: var(--accent-deep); }

/* Submenu do catálogo: abre no hover e também pelo foco do teclado. */
.main-nav > ul > .nav-dropdown { position: relative; }
.main-nav .nav-dropdown__trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.main-nav .nav-dropdown__trigger i {
  font-size: 12px;
  line-height: 1;
  transition: transform 200ms var(--ease-out);
}
.main-nav .nav-dropdown__menu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  z-index: 12;
  display: grid;
  min-width: 184px;
  padding: 8px;
  gap: 2px;
  align-items: stretch;
  border: 1px solid rgba(250, 249, 245, 0.16);
  border-radius: var(--radius-md);
  background: rgba(33, 29, 24, 0.96);
  box-shadow: var(--elev-float);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, -6px);
  transition: opacity 200ms var(--ease-out), transform 200ms var(--ease-out), visibility 0s linear 200ms;
}
.main-nav .nav-dropdown__menu::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
  height: 16px;
}
.main-nav .nav-dropdown__menu li { width: 100%; }
.main-nav .nav-dropdown__menu a,
.site-header--overlay-light:not(.is-scrolled) .main-nav .nav-dropdown__menu a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: rgba(250, 249, 245, 0.88);
  font-size: var(--text-sm);
  white-space: nowrap;
}
.main-nav .nav-dropdown__menu a::after { display: none; }
.main-nav .nav-dropdown__menu a:hover,
.main-nav .nav-dropdown__menu a:focus-visible,
.site-header--overlay-light:not(.is-scrolled) .main-nav .nav-dropdown__menu a:hover,
.site-header--overlay-light:not(.is-scrolled) .main-nav .nav-dropdown__menu a:focus-visible {
  color: #fff;
  background: rgba(250, 249, 245, 0.12);
}
.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}
.nav-dropdown:hover .nav-dropdown__trigger i,
.nav-dropdown:focus-within .nav-dropdown__trigger i { transform: rotate(180deg); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  color: var(--accent-on);
}
.nav-toggle svg { width: 26px; height: 26px; }
.nav-toggle:hover { background: rgba(255, 255, 255, 0.18); }

/* ── Seções ────────────────────────────────────────────────────── */
section { padding-block: var(--section-y-desktop); }
.section-head { max-width: 680px; margin-bottom: var(--space-16); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: var(--text-3xl); line-height: 1.12; }
.section-head p {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  color: var(--ink-soft);
}

/* ── Placeholder de foto (estúdio) ─────────────────────────────── */
/* Substitua estes blocos por <img> de fotos reais quando as tiver. */
.studio {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% 18%, #fbf9f4 0%, #efe9dc 55%, #e4dccb 100%);
  isolation: isolate;
}
.studio::before {
  /* sombra de chão sob a peça */
  content: "";
  position: absolute;
  left: 50%; bottom: 12%;
  width: 46%; height: 8%;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(51,38,27,0.22), transparent 75%);
  filter: blur(2px);
  z-index: 1;
}
.studio::after {
  content: "";
  position: absolute;
  inset: 0;
  background-repeat: no-repeat;
  background-position: center 42%;
  background-size: 52% auto;
  z-index: 2;
  filter: drop-shadow(0 12px 18px rgba(51, 38, 27, 0.14));
}
.studio--vase::after   { background-image: var(--pot-vase); }
.studio--bowl::after   { background-image: var(--pot-bowl); }
.studio--jug::after    { background-image: var(--pot-jug); }
.studio--cup::after    { background-image: var(--pot-cup); }
.studio--plate::after  { background-image: var(--pot-plate); background-size: 60% auto; }
.studio--tall::after   { background-image: var(--pot-tall); }
.studio--media {
  background: #16120f;
}
.studio--media::before,
.studio--media::after {
  display: none;
}
/* Foto real: basta soltar o arquivo com o nome certo na pasta /fotos.
   Enquanto o arquivo não existir, o placeholder abaixo continua aparecendo. */
.ph-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 3;
  display: block;
}
/* Silhuetas de peças (data-URI) — placeholders enquanto não há foto */
:root {
  --pot-vase: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 240'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='1' y2='1'%3E%3Cstop offset='0' stop-color='%23d68b62'/%3E%3Cstop offset='1' stop-color='%238f4526'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M74 18h52l-9 34c27 16 41 46 41 82 0 47-33 88-58 88s-58-41-58-88c0-36 14-66 41-82z' fill='url(%23g)'/%3E%3Cpath d='M74 18h52l-4 15H78z' fill='%237a3a1f'/%3E%3C/svg%3E");
  --pot-bowl: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='0' y2='1'%3E%3Cstop offset='0' stop-color='%23c9a86a'/%3E%3Cstop offset='1' stop-color='%237c6636'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M26 92h148c0 44-33 74-74 74S26 136 26 92z' fill='url(%23g)'/%3E%3Cellipse cx='100' cy='92' rx='74' ry='16' fill='%23e6d4a8'/%3E%3C/svg%3E");
  --pot-jug: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 240'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='1' y2='1'%3E%3Cstop offset='0' stop-color='%237f8a5c'/%3E%3Cstop offset='1' stop-color='%233f4a2a'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M84 24h34v20c24 10 40 34 40 66v40c0 34-25 60-57 60s-57-26-57-60v-40c0-32 16-56 40-66z' fill='url(%23g)'/%3E%3Cpath d='M158 96c22 4 24 44 2 52v-22c8-4 8-24-2-26z' fill='%234a5533'/%3E%3C/svg%3E");
  --pot-cup: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='1' y2='1'%3E%3Cstop offset='0' stop-color='%23d68b62'/%3E%3Cstop offset='1' stop-color='%238f4526'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M56 62h72l-6 78c-1 12-11 20-30 20s-29-8-30-20z' fill='url(%23g)'/%3E%3Cpath d='M128 80c26 0 30 40 4 50v-16c10-6 8-22-4-22z' fill='none' stroke='%238f4526' stroke-width='12'/%3E%3Cellipse cx='92' cy='62' rx='36' ry='8' fill='%23e0a075'/%3E%3C/svg%3E");
  --pot-plate: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 220 160'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='0' y2='1'%3E%3Cstop offset='0' stop-color='%23c2beb2'/%3E%3Cstop offset='1' stop-color='%23837e6f'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cellipse cx='110' cy='80' rx='104' ry='40' fill='url(%23g)'/%3E%3Cellipse cx='110' cy='74' rx='72' ry='26' fill='%23d8d3c6'/%3E%3C/svg%3E");
  --pot-tall: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 260'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='1' y2='1'%3E%3Cstop offset='0' stop-color='%23caa96b'/%3E%3Cstop offset='1' stop-color='%237c6636'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M82 20h36l-6 44c14 12 20 30 20 58v70c0 26-14 44-32 44s-32-18-32-44v-70c0-28 6-46 20-58z' fill='url(%23g)'/%3E%3C/svg%3E");
}

/* ── WhatsApp flutuante ────────────────────────────────────────── */
.wa-float {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 55;
  display: inline-flex;
  align-items: center;
  gap: 0;
  height: 60px;
  padding: 0 18px;
  border-radius: var(--radius-pill);
  background: var(--dark-bg);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(33, 29, 24, 0.34);
  transition: transform var(--motion-base) var(--ease-out), box-shadow var(--motion-base) var(--ease-out);
  animation: wa-in 500ms var(--ease-out) 700ms both;
}
.wa-float::after {
  content: "";
  position: absolute;
  top: 7px;
  right: 7px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--dark-bg);
  border-radius: 50%;
  background: #27b85c;
}
.wa-float svg { width: 28px; height: 28px; flex: 0 0 auto; }
.wa-float span {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  transition: max-width var(--motion-slow) var(--ease-out), opacity var(--motion-base) var(--ease-out), margin var(--motion-slow) var(--ease-out);
}
.wa-float:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(33, 29, 24, 0.42); }
.wa-float:hover span { max-width: 190px; opacity: 1; margin-left: 10px; }
@keyframes wa-in { from { opacity: 0; transform: translateY(20px) scale(0.85); } to { opacity: 1; transform: none; } }

/* ── Rodapé ────────────────────────────────────────────────────── */
.site-footer { background: var(--dark-bg); color: var(--dark-muted); }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-block: var(--section-y-desktop) var(--space-12);
  border-bottom: 1px solid var(--dark-border);
}
.footer-brand .logo-img--footer { height: 46px; }
.footer-brand p { margin-top: var(--space-5); font-size: var(--text-sm); color: var(--dark-muted); max-width: 32ch; line-height: var(--leading-body); }
.footer-social { display: flex; gap: var(--space-3); margin-top: var(--space-6); }
.footer-social a {
  width: 40px; height: 40px;
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-pill);
  display: flex; align-items: center; justify-content: center;
  color: var(--dark-fg);
  transition: background var(--motion-fast) var(--ease-standard), border-color var(--motion-fast) var(--ease-standard);
}
.footer-social a:hover { background: var(--accent); border-color: var(--accent); }
.footer-social svg { width: 18px; height: 18px; stroke: currentColor; }
.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--dark-fg);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: var(--space-5);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a, .footer-col p { font-size: var(--text-sm); color: var(--dark-muted); line-height: 1.5; }
.footer-col a { transition: color var(--motion-fast) var(--ease-standard); }
.footer-col a:hover { color: var(--dark-fg); }
.footer-map {
  margin-top: var(--space-4);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--dark-border);
  aspect-ratio: 16 / 10;
}
.footer-map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.3) contrast(0.95); }
.footer-bottom {
  padding-block: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--meta);
}

/* ── Lightbox ──────────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  background: rgba(20, 17, 13, 0.86);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--motion-base) var(--ease-standard);
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox__stage {
  width: min(88vw, 620px);
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  box-shadow: var(--elev-float);
  transform: scale(0.94);
  transition: transform var(--motion-base) var(--ease-out);
}
.lightbox.is-open .lightbox__stage { transform: scale(1); }
.lightbox__caption {
  position: absolute;
  bottom: 6vh;
  left: 0; right: 0;
  text-align: center;
  color: #f3ece2;
  font-family: var(--font-display);
  font-size: var(--text-lg);
}
.lightbox__close, .lightbox__nav {
  position: absolute;
  background: rgba(250, 249, 245, 0.12);
  color: #fff;
  border: 1px solid rgba(250, 249, 245, 0.25);
  border-radius: var(--radius-pill);
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--motion-fast) var(--ease-standard);
}
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(250, 249, 245, 0.28); }
.lightbox__close { top: 4vh; right: 4vw; }
.lightbox__nav svg, .lightbox__close svg { width: 22px; height: 22px; stroke: currentColor; }
.lightbox__nav i, .lightbox__close i { font-size: 22px; line-height: 1; }
.lightbox__nav--prev { left: 3vw; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 3vw; top: 50%; transform: translateY(-50%); }

/* ═══════════════════════════════════════════════════════════════
 * Responsivo
 * ═══════════════════════════════════════════════════════════════ */
@media (max-width: 991px) {
  :root { --header-h: 76px; }
  .container { padding-inline: var(--container-gutter-tablet); }
  section { padding-block: var(--section-y-tablet); }
  .section-head { margin-bottom: var(--space-12); }
  .site-header .container { gap: var(--space-4); padding-inline: var(--space-5); }
  .main-nav ul { gap: var(--space-4); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  :root { --header-h: var(--header-h-phone); }
  .container { padding-inline: var(--container-gutter-phone); }
  section { padding-block: var(--section-y-phone); }
  .site-header { padding: var(--space-2) var(--container-gutter-phone); }
  .site-header.is-scrolled { padding: var(--space-2) var(--container-gutter-phone); }
  .site-header .container {
    height: 58px;
    padding-inline: var(--space-5);
    /* Sem backdrop-filter no mobile: ele criaria um "containing block"
       que prenderia o menu fixo dentro da altura do cabeçalho. */
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background: var(--accent-deep);
    border-radius: var(--radius-pill);
  }
  .site-header.is-scrolled .container { height: 56px; background: var(--accent-deep); }

  .main-nav {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--motion-base) var(--ease-standard), transform var(--motion-base) var(--ease-standard);
    overflow-y: auto;
  }
  .main-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: var(--space-4) var(--container-gutter-phone) var(--space-8); }
  .main-nav li { width: 100%; border-bottom: 1px solid var(--border); }
  .main-nav a { display: block; padding: var(--space-4) 0; font-size: var(--text-lg); color: var(--heading); }
  .main-nav a::after { display: none; }
  .main-nav a.is-active { color: var(--accent); }
  .main-nav .nav-cta {
    margin-top: var(--space-5);
    background: var(--accent);
    color: #fff;
    text-align: center;
    padding: var(--space-4);
    box-shadow: none;
  }
  .main-nav li:has(.nav-cta) { border-bottom: none; }
  .nav-toggle { display: inline-flex; }

  .section-head h2 { font-size: var(--text-2xl); }
  .footer-top { grid-template-columns: 1fr; padding-block: var(--space-10); gap: var(--space-8); }
  .footer-top--mobile-compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6) clamp(10px, 3vw, 18px);
    padding-block: var(--space-8) var(--space-6);
  }
  .footer-top--mobile-compact .footer-brand {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: var(--space-4);
    align-items: start;
  }
  .footer-top--mobile-compact .footer-brand p {
    margin-top: 10px;
    max-width: 34ch;
    font-size: 11px;
    line-height: 1.5;
  }
  .footer-top--mobile-compact .footer-social {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
    gap: 8px;
    margin-top: 0;
  }
  .footer-top--mobile-compact .footer-social a { width: 40px; height: 40px; }
  .footer-top--mobile-compact > .footer-col,
  .footer-top--mobile-compact .footer-col__content { min-width: 0; }
  .footer-top--mobile-compact .footer-col h4 {
    margin-bottom: 12px;
    font-size: 10px;
    letter-spacing: 0.1em;
  }
  .footer-top--mobile-compact .footer-col ul { gap: 8px; }
  .footer-top--mobile-compact .footer-col a,
  .footer-top--mobile-compact .footer-col p {
    overflow-wrap: anywhere;
    font-size: 11px;
    line-height: 1.4;
  }
  .footer-top--mobile-compact .footer-col--address { display: contents; }
  .footer-top--mobile-compact .footer-col--address .footer-col__content { grid-column: 3; }
  .footer-top--mobile-compact .footer-map {
    grid-column: 1 / -1;
    width: 100%;
    height: clamp(120px, 28vw, 160px);
    margin-top: 0;
    aspect-ratio: auto;
  }
  .footer-bottom { flex-direction: column; gap: var(--space-2); align-items: flex-start; }
  .wa-float span { display: none; }
  .wa-float { padding: 0; width: 52px; height: 52px; justify-content: center; }
  .wa-float svg { width: 25px; height: 25px; }
}

/* Navegação editorial compartilhada entre home, catálogo e galeria. */
.site-header--overlay {
  position: fixed;
  inset: 0 0 auto;
  padding: 18px clamp(24px, 4vw, 64px);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: padding 220ms var(--ease-out), background-color 220ms var(--ease-out), border-color 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
}
.site-header--overlay .container,
.site-header--overlay.is-scrolled .container {
  max-width: 1340px;
  height: 58px;
  padding-inline: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}
.site-header--overlay.is-scrolled {
  padding: 0 clamp(24px, 4vw, 64px);
  background: rgba(180, 85, 46, 0.90);
  border-bottom-color: rgba(250, 249, 245, 0.12);
  box-shadow: 0 12px 34px rgba(82, 36, 19, 0.22);
  -webkit-backdrop-filter: blur(16px) saturate(1.15);
  backdrop-filter: blur(16px) saturate(1.15);
}
.site-header--overlay.is-scrolled .container { height: 70px; }
.site-header--overlay .logo-img,
.site-header--overlay.is-scrolled .logo-img { height: 44px; }
.site-header--overlay .nav-cta { background: var(--accent); box-shadow: none; }
.site-header--overlay.is-scrolled .nav-cta {
  background: rgba(250, 249, 245, 0.14);
  box-shadow: inset 0 0 0 1px rgba(250, 249, 245, 0.42);
}
.site-header--overlay-light:not(.is-scrolled) .logo-img {
  filter: brightness(0) saturate(100%) invert(20%) sepia(18%) saturate(1048%) hue-rotate(348deg) brightness(91%) contrast(91%);
}
.site-header--overlay-light:not(.is-scrolled) .main-nav a { color: var(--heading); }
.site-header--overlay-light:not(.is-scrolled) .main-nav a::after { background: var(--accent); }
.site-header--overlay-light:not(.is-scrolled) .main-nav a.is-active { color: var(--accent-deep); }
.site-header--overlay-light:not(.is-scrolled) .main-nav .nav-cta {
  color: var(--accent-deep);
  background: rgba(180, 85, 46, 0.08);
  box-shadow: inset 0 0 0 1px rgba(180, 85, 46, 0.58);
}
.site-header--overlay-light:not(.is-scrolled) .main-nav .nav-cta:hover {
  color: #fff;
  background: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.site-header--overlay-light:not(.is-scrolled) .nav-toggle { color: var(--heading); }
.site-header--overlay + main .page-hero { padding-top: 132px; }

@media (max-width: 767px) {
  .site-header--overlay { padding: 8px var(--container-gutter-phone); background: transparent; border-bottom-color: transparent; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; }
  .site-header--overlay .container { height: 58px; padding-inline: var(--space-2); background: transparent; border: 0; border-radius: 0; -webkit-backdrop-filter: none; backdrop-filter: none; }
  .site-header--overlay.is-scrolled {
    padding: 0 var(--container-gutter-phone);
    background: rgba(180, 85, 46, 0.97);
    border-bottom-color: rgba(250, 249, 245, 0.14);
    box-shadow: 0 10px 26px rgba(82, 36, 19, 0.22);
    /* O filtro transforma o header em containing block e reduz o menu fixo
       a altura do cabecalho quando a pagina esta rolada. */
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
  .site-header--overlay.is-scrolled .container { height: 64px; padding-inline: var(--space-2); background: transparent; border: 0; border-radius: 0; }
  .site-header--overlay.is-scrolled .main-nav { top: 64px; }
  .site-header--overlay .logo-img,
  .site-header--overlay.is-scrolled .logo-img { height: 40px; }
  .site-header--overlay + main .page-hero { padding-top: 104px; }

  .main-nav .nav-dropdown__trigger {
    display: flex;
    justify-content: space-between;
    width: 100%;
  }
  .main-nav .nav-dropdown__menu {
    position: static;
    display: grid;
    min-width: 0;
    padding: 0 0 var(--space-3) var(--space-4);
    gap: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    transition: none;
  }
  .main-nav .nav-dropdown__menu::before { display: none; }
  .main-nav .nav-dropdown__menu li { border-bottom: 0; }
  .site-header .main-nav .nav-dropdown__menu a,
  .site-header--overlay-light:not(.is-scrolled) .main-nav .nav-dropdown__menu a {
    padding: 8px 0;
    color: var(--ink-soft);
    font-size: var(--text-base);
  }
  .site-header .main-nav .nav-dropdown__menu a:hover,
  .site-header .main-nav .nav-dropdown__menu a:focus-visible,
  .site-header--overlay-light:not(.is-scrolled) .main-nav .nav-dropdown__menu a:hover,
  .site-header--overlay-light:not(.is-scrolled) .main-nav .nav-dropdown__menu a:focus-visible {
    color: var(--accent);
    background: transparent;
  }
  .nav-dropdown:hover .nav-dropdown__menu,
  .nav-dropdown:focus-within .nav-dropdown__menu { transform: none; }
  /* O submenu redefine pointer-events para permitir seus links quando aberto.
     Fechado, ele precisa ficar realmente fora da área de toque para não
     capturar cliques invisíveis sobre o conteúdo, inclusive no estado hover. */
  .main-nav:not(.is-open) .nav-dropdown__menu,
  .main-nav:not(.is-open) .nav-dropdown__menu * { pointer-events: none; }
}