/* ==========================================================================
   Aracor Tintas — Protótipo V2 (estrutura inspirada na referência Mezan)
   ========================================================================== */

:root {
  --color-primary: #1f1450;
  --color-primary-dark: #120b33;
  --color-primary-light: #3a2a7a;
  --color-primary-soft: #eeecf7;
  --color-accent: #f99b0c;
  --color-accent-dark: #d9840a;
  --color-accent-soft: #fef2df;
  --color-text: #2b2a33;
  --color-text-light: #635f70;
  --color-white: #ffffff;
  --color-bg-soft: #f7f6fb;
  --color-border: #e4e1ee;

  --font-base: "Poppins", "Segoe UI", sans-serif;
  --container-width: 1200px;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(31, 20, 80, 0.12);
  --transition: 0.25s ease;
  --logo-size: 84px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: var(--header-height, 100px); }
body {
  font-family: var(--font-base);
  color: var(--color-text);
  line-height: 1.65;
  font-size: 16px;
  background: var(--color-white);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4 { font-weight: 700; color: var(--color-primary); line-height: 1.25; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 20px;
}

section { padding: 52px 0; }
.section-bg { background: var(--color-bg-soft); }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.section-head .titles h2 {
  font-size: clamp(22px, 3.6vw, 30px);
  margin-bottom: 6px;
}

.section-head .titles p {
  color: var(--color-text-light);
  font-size: 14px;
}

.section-head .view-all {
  font-weight: 700;
  font-size: 13.5px;
  color: var(--color-accent-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: 8px;
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 14.5px;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary { background: var(--color-accent); color: var(--color-primary-dark); }
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-outline-light { background: transparent; color: var(--color-white); border: 1.5px solid rgba(255,255,255,0.5); }
.btn-outline-light:hover { background: var(--color-white); color: var(--color-primary-dark); }
.btn-outline-primary { background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-primary); }
.btn-outline-primary:hover { background: var(--color-primary); color: var(--color-white); }
.btn-navy { background: var(--color-primary); color: var(--color-white); }
.btn-navy:hover { background: var(--color-primary-light); }

.btn-icon-only { padding: 13px; gap: 0; }
.btn-icon-only i { font-size: 21px; }

/* ----- Image placeholder ----- */
.img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 100%;
  min-height: 150px;
  background: repeating-linear-gradient(135deg, var(--color-primary-soft), var(--color-primary-soft) 10px, #ffffff 10px, #ffffff 20px);
  border: 2px dashed var(--color-primary-light);
  border-radius: var(--radius);
  color: var(--color-primary);
  text-align: center;
  padding: 14px;
}
.img-placeholder i { font-size: 22px; color: var(--color-primary-light); }
.img-placeholder span { font-size: 11.5px; font-weight: 600; max-width: 200px; }
.ratio-square { aspect-ratio: 1/1; }
.ratio-wide { aspect-ratio: 16/9; }

/* ==========================================================================
   Header — sólido azul-marinho (usa logo-fundo-azul)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--color-primary);
  transition: box-shadow var(--transition), padding var(--transition);
}

.site-header.is-scrolled {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
}

.header-top {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 8px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.7);
}

.header-top-inner a { transition: var(--transition); }
.header-top-inner a:hover { color: var(--color-accent); }

.header-top-inner .divider {
  width: 1px;
  height: 12px;
  background: rgba(255, 255, 255, 0.2);
}

.header-top-left {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
}

.header-top-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Barra superior no mobile, a pedido do usuário: texto "Indústria
   Brasileira..." centralizado e e-mail escondido (só nesse breakpoint —
   desktop mantém o layout original, espaçado com e-mail visível). */
@media (max-width: 767px) {
  .header-top-inner {
    justify-content: center;
    flex-wrap: wrap;
    row-gap: 4px;
  }
  .header-top-left {
    width: 100%;
    justify-content: center;
    white-space: normal;
    text-align: center;
  }
  .header-top-email,
  .header-top-email-divider {
    display: none;
  }
}

.flag-br {
  position: relative;
  display: inline-block;
  width: 20px;
  height: 14px;
  border-radius: 2px;
  background: #009c3b;
  overflow: hidden;
  flex-shrink: 0;
}

.flag-br::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 13px;
  height: 13px;
  background: #ffdf00;
  transform: translate(-50%, -50%) rotate(45deg);
}

.flag-br::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #002776;
  transform: translate(-50%, -50%);
}

.header-row-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 10px;
}

.header-row-top-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.logo img {
  height: var(--logo-size);
  width: auto;
  transition: height var(--transition);
}

.site-header.is-scrolled .logo img {
  height: calc(var(--logo-size) * 0.72);
}

.header-phone {
  display: none;
  align-items: center;
  gap: 12px;
  color: var(--color-white);
}

.header-phone .icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 17px;
  flex-shrink: 0;
}

.header-phone small {
  display: block;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
}

.header-phone strong {
  font-size: 15px;
}

.main-nav {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(320px, 85vw);
  background: var(--color-primary);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  padding: 90px 24px 24px;
  transform: translateX(100%);
  transition: transform var(--transition);
  overflow-y: auto;
  z-index: 1000;
}

.main-nav.is-open { transform: translateX(0); }

.main-nav-icon { display: block; width: 64px; height: 64px; margin: 0 auto 20px; object-fit: contain; }

.main-nav > ul { display: flex; flex-direction: column; gap: 4px; }

.main-nav a {
  display: block;
  padding: 12px 8px;
  font-weight: 500;
  color: var(--color-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.main-nav a i { color: var(--color-accent); }

.mobile-nav-contact {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mobile-nav-contact a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-white);
  border-bottom: none;
  padding: 0;
}

.mobile-nav-contact a i { color: var(--color-accent); width: 18px; }

.mobile-nav-social { display: flex; gap: 10px; margin-top: 4px; }

.mobile-nav-social a {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--color-primary-soft); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; transition: var(--transition);
}
.mobile-nav-social a:hover { background: var(--color-primary); color: var(--color-white); }

.main-nav .nav-icon-only i { font-size: 17px; color: var(--color-accent); }

.header-cta { display: none; }

.header-cta i { font-size: 21px; }

.header-cta-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  text-align: left;
}

.header-cta-text strong {
  font-size: 17px;
  font-weight: 500;
}

.nav-toggle {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 1001;
}
.nav-toggle span { display: block; width: 20px; height: 2px; margin-inline: auto; background: var(--color-white); transition: var(--transition); }
.nav-toggle.is-active { background: var(--color-primary-soft); }
.nav-toggle.is-active span { background: var(--color-primary); }
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-overlay {
  position: fixed; inset: 0; background: rgba(18, 11, 51, 0.6);
  opacity: 0; visibility: hidden; transition: var(--transition); z-index: 998;
}
.nav-overlay.is-open { opacity: 1; visibility: visible; }

/* Menu institucional — dropdown convencional, hambúrguer extra só no desktop */
.mobile-only-nav-item { display: list-item; }

.institutional-menu-item { display: none; position: relative; }

.institutional-toggle {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 46px; height: 46px;
  border-radius: 9px;
  background: var(--color-accent);
  cursor: pointer;
  transition: var(--transition);
}
.institutional-toggle:hover { background: var(--color-accent-dark); }
.institutional-toggle span { display: block; width: 22px; height: 2px; margin-inline: auto; background: var(--color-primary-dark); }

.institutional-dropdown {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  min-width: 200px;
  background: var(--color-primary);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.3);
  padding: 10px 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 50;
}
.institutional-dropdown.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.institutional-dropdown ul { display: flex; flex-direction: column; gap: 2px; }

.institutional-menu-item .institutional-dropdown a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-white);
}
.institutional-menu-item .institutional-dropdown a i { font-size: 10px; color: var(--color-accent); }
.institutional-menu-item .institutional-dropdown a:hover { background: rgba(255, 255, 255, 0.1); color: var(--color-white); }

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
  .header-phone { display: flex; }
  .institutional-menu-item { display: flex; align-items: center; }
  .mobile-only-nav-item { display: none; }

  .main-nav {
    position: static; width: auto; background: transparent; box-shadow: none;
    padding: 0; transform: none; overflow: visible;
  }
  .main-nav > ul { flex-direction: row; align-items: center; gap: 4px; }
  .main-nav a {
    border-bottom: none; padding: 26px 18px; border-radius: 6px;
    font-size: 14px; color: var(--color-primary);
  }
  .main-nav > ul > li > a:hover { background: rgba(31, 20, 80, 0.08); color: var(--color-primary-dark); }
  .main-nav .nav-icon-only i { color: var(--color-primary); }
  .main-nav-icon { display: none; }
  .mobile-nav-contact { display: none; }
  .header-cta { display: inline-flex; }

  .header-row-nav {
    background: linear-gradient(180deg, #ffffff 0%, var(--color-primary-soft) 100%);
    border-top: 1px solid var(--color-border);
  }

  .main-nav > ul > li { position: relative; }

  .main-nav a[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    top: 100%;
    left: 50%;
    width: max-content;
    max-width: 220px;
    background: var(--color-white);
    color: var(--color-text);
    font-weight: 400;
    font-size: 12px;
    line-height: 1.5;
    text-align: center;
    padding: 12px 14px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(4px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 20;
  }

  .main-nav a[data-tooltip]::before {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    border-width: 0 6px 6px 6px;
    border-style: solid;
    border-color: transparent transparent var(--color-white) transparent;
    filter: drop-shadow(0 -2px 2px rgba(31, 20, 80, 0.06));
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(4px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 20;
  }

  .main-nav a[data-tooltip]:hover::after,
  .main-nav a[data-tooltip]:focus::after,
  .main-nav a[data-tooltip]:hover::before,
  .main-nav a[data-tooltip]:focus::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(10px);
  }

  .header-row-nav-inner {
    display: flex;
    justify-content: center;
  }
}

/* ==========================================================================
   Hero — banner full-bleed com overlay (estilo slider da referência)
   ========================================================================== */
.hero {
  position: relative;
  min-height: 62vh;
  display: flex;
  align-items: center;
  background: #120e22;
  overflow: hidden;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content { max-width: 620px; }

.hero-content .eyebrow { color: var(--color-accent); font-size: 16px; }

.hero-info-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--color-white);
  font-size: 12.5px;
  font-weight: 400;
  padding: 6px 12px;
  border-radius: 50px;
  margin: 0 0 18px;
  cursor: pointer;
  transition: var(--transition);
}

.hero-info-trigger:hover { background: rgba(255, 255, 255, 0.16); }
.hero-info-trigger i { color: var(--color-accent); }

.info-dialog {
  position: fixed;
  margin: auto;
  border: none;
  border-radius: var(--radius);
  padding: 32px;
  width: min(480px, 90vw);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  color: var(--color-text);
}

.info-dialog::backdrop {
  background: rgba(18, 11, 51, 0.6);
}

.info-dialog h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-primary);
  font-size: 19px;
  margin-bottom: 14px;
  padding-right: 24px;
}

.info-dialog h3 i { color: var(--color-accent-dark); }

.hero-content .info-dialog p {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--color-text-light);
}

.info-dialog-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
}

.info-dialog-close:hover { background: var(--color-border); }

/* Aviso "site em atualização" — reaproveita .info-dialog (fora do .hero-content) */
.notice-dialog p {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--color-text-light);
  margin-bottom: 10px;
}

.notice-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: clamp(24px, 4.25vw, 41px);
  margin-top: 16px;
  margin-bottom: 16px;
}

.hero-title-thin {
  font-weight: 500;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 16.5px;
  margin-bottom: 26px;
  max-width: 480px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero-media {
  display: block;
  position: relative;
  order: -1;
}

.hero-media-main {
  position: relative;
  width: 100%;
  min-height: 539px;
  border-radius: var(--radius);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  background: repeating-linear-gradient(135deg, var(--color-primary-soft), var(--color-primary-soft) 10px, #ffffff 10px, #ffffff 20px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  font-size: 26px;
  overflow: hidden;
}

.hero-photo {
  position: absolute;
  width: 130px;
  height: 130px;
  border: 5px solid var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.3);
  background: repeating-linear-gradient(135deg, var(--color-primary-soft), var(--color-primary-soft) 10px, #ffffff 10px, #ffffff 20px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  font-size: 22px;
  overflow: hidden;
}

.hero-photo-1 { left: -24px; bottom: -24px; }
.hero-photo-2 { right: -24px; top: -24px; }

.hero-media-main img,
.hero-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-photo-cutout {
  background: transparent;
  border: none;
  box-shadow: none;
}

.hero-photo-cutout img {
  object-fit: contain;
}

/* ==========================================================================
   Faixa de ícones das Linhas
   TEMPORÁRIO: escondida a pedido do usuário (2026-07-28), substituída pela
   seção "Linhas em detalhe" (tab nav). Deletar (HTML + este bloco de CSS +
   listener de "a[data-category]" no main.js) quando o site for finalizado —
   ver pendência no projeto.md.
   ========================================================================== */
.icon-row-section { padding-block: 40px; display: none; }

.icon-row-section .container {
  background: var(--color-accent-dark);
  border-radius: var(--radius);
  padding-block: 32px;
}

.icon-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.icon-row-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  padding: 20px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  transition: var(--transition);
}

.icon-row-item:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  transform: translateY(-3px);
}

.icon-row-item .icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 21px;
  transition: var(--transition);
}

.icon-row-item:hover .icon {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

.icon-row-item.is-active {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.icon-row-item.is-active .icon {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

.icon-row-item span {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
}

/* ==========================================================================
   3 Cards Retangulares (placeholder) — migrado do protótipo V1
   ========================================================================== */
.highlight-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

.highlight-card {
  background: var(--color-primary-soft);
  border: 2px dashed var(--color-primary-light);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 230px;
}

.highlight-card h3 {
  font-size: 16px;
  margin-bottom: 4px;
}

.highlight-card p {
  font-size: 13.5px;
  color: var(--color-text-light);
}

/* ==========================================================================
   Linhas em detalhe — mesma ideia da faixa de ícones, expandida (3x2)
   ========================================================================== */
.lines-overview { background: var(--color-accent-soft); }

.lines-overview .section-head { justify-content: center; text-align: center; }

.lines-tabs { margin-bottom: 28px; }

.lines-panel {
  background: var(--color-white);
  border-top: 4px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 40px 28px;
  box-shadow: 0 10px 24px rgba(31, 20, 80, 0.08);
}

.lines-panel-item {
  display: grid;
  gap: 36px;
  grid-template-columns: 1fr;
  align-items: center;
}

/* Corrige overflow no mobile: item de grid sem min-width:0 não encolhe
   abaixo do tamanho intrínseco do conteúdo (a foto, no caso) — a imagem
   empurrava o card pra fora da tela em vez de se ajustar à coluna. */
.lines-panel-media,
.lines-panel-content {
  min-width: 0;
}

.lines-panel-item[hidden] { display: none; }

.lines-panel-media .img-placeholder { min-height: 220px; }

/* Linhas em detalhe — foto real (substitui o img-placeholder quando já existe imagem) */
.lines-panel-photo {
  width: 100%;
  height: 100%;
  min-height: 220px;
  border-radius: var(--radius);
  overflow: hidden;
}

.lines-panel-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lines-panel-content h3 {
  font-size: 21px;
  margin-bottom: 14px;
}

.lines-panel-content p {
  font-size: 14.5px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

.lines-panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* Mobile, a pedido do usuário: esconde o botão do WhatsApp do painel (já
   existe o botão flutuante do site inteiro, fica redundante) e centraliza
   "Conhecer a Linha"/"Conhecer Produtos" que sobram. Desktop inalterado. */
@media (max-width: 767px) {
  .lines-panel-actions {
    justify-content: center;
  }
  .lines-panel-actions .btn-icon-only {
    display: none;
  }
}

/* ==========================================================================
   Catálogo (filtro lateral + grid de produtos) — migrado do protótipo V1
   ========================================================================== */
.catalog .section-head {
  justify-content: center;
  text-align: center;
}

.catalog-layout {
  display: grid;
  gap: 28px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 24px;
}

/* Filtros no mobile: chips em várias linhas, todos visíveis de uma vez
   (antes era faixa horizontal com scroll — removido a pedido do usuário) */
.catalog-filters-mobile {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 6px;
}

.filter-chip {
  flex-shrink: 0;
  padding: 10px 18px;
  border-radius: 50px;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-text-light);
  transition: var(--transition);
  white-space: nowrap;
}

.filter-chip.active,
.filter-chip:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary-dark);
}

/* Sidebar (desktop) */
.catalog-sidebar {
  display: none;
}

.catalog-sidebar h3 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
  color: var(--color-primary);
}

.catalog-sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 10px;
  box-shadow: var(--shadow);
}

.sidebar-filter-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  padding: 12px 14px 12px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  border-left: 3px solid transparent;
  transition: var(--transition);
}

.sidebar-filter-btn-label {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-filter-btn-label i {
  width: 18px;
  text-align: center;
  color: var(--color-accent-dark);
  font-size: 14px;
  transition: var(--transition);
}

.sidebar-filter-btn:hover {
  background: var(--color-primary-soft);
  border-left-color: var(--color-accent);
  transform: translateX(2px);
}

.sidebar-filter-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-left-color: var(--color-accent);
}

.sidebar-filter-btn.active .sidebar-filter-btn-label i {
  color: var(--color-accent);
}

.sidebar-filter-btn .count {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  padding: 2px 9px;
  border-radius: 50px;
  transition: var(--transition);
}

.sidebar-filter-btn.active .count {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.18);
}

/* Busca (compartilhada mobile + desktop) */
.catalog-search {
  position: relative;
  margin-bottom: 20px;
}

.catalog-search input {
  width: 100%;
  padding: 13px 16px 13px 42px;
  border-radius: 50px;
  border: 1px solid var(--color-border);
  font-family: inherit;
  font-size: 14.5px;
  background: var(--color-white);
}

.catalog-search input:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

.catalog-search i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-light);
  font-size: 14px;
}

.catalog-count {
  font-size: 13.5px;
  color: var(--color-text-light);
  margin-bottom: 16px;
}

.catalog-count strong {
  color: var(--color-primary);
}

.products-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card.is-hidden {
  display: none;
}

.product-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  border-color: transparent;
}

.product-card .img-placeholder {
  border-radius: 0;
  min-height: 130px;
}

.product-card-photo {
  aspect-ratio: 1/1;
  width: 100%;
  background: var(--color-bg-soft);
  object-fit: contain;
  padding: 14px;
}

.product-card-photo.is-placeholder {
  opacity: 0.3;
  filter: grayscale(1);
}

.product-card-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.product-card-badge {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-accent-dark);
  background: var(--color-accent-soft);
  padding: 3px 10px;
  border-radius: 50px;
}

.product-card h3 {
  font-size: 15.5px;
  margin-bottom: 6px;
}

.product-card p {
  font-size: 13px;
  color: var(--color-text-light);
  flex: 1;
  margin-bottom: 14px;
}

.product-card .link {
  font-weight: 700;
  font-size: 13px;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.product-card .product-card-line-link {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  background: var(--color-primary);
  font-size: 12px;
  color: var(--color-white);
  display: flex;
  justify-content: center;
}

.product-card .product-card-line-link:hover {
  background: var(--color-primary-light);
}

.catalog-empty {
  display: none;
  text-align: center;
  padding: 40px 20px;
  color: var(--color-text-light);
  font-size: 14.5px;
}

.catalog-empty.is-visible {
  display: block;
}

/* ==========================================================================
   Faixa promocional (3 colunas)
   ========================================================================== */
.promo-band {
  background: var(--color-primary);
  color: var(--color-white);
}

.promo-lead {
  max-width: 720px;
  margin: 0 auto 8px;
  text-align: center;
  font-size: 17px;
  line-height: 1.5;
  color: var(--color-white);
}

.promo-grid {
  display: grid;
  gap: 0;
  grid-template-columns: 1fr;
}

.promo-item {
  padding: 30px 20px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.promo-item:last-child { border-bottom: none; }

.promo-item .icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin: 0 auto 14px;
}

.promo-item h3 { color: var(--color-white); font-size: 15.5px; margin-bottom: 0; }

/* ==========================================================================
   Instagram strip
   ========================================================================== */
.instagram-strip .section-head { margin-bottom: 20px; }

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.instagram-item {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 4 / 5;
}

.instagram-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

a.instagram-item:hover img,
a.instagram-item:focus-visible img { transform: scale(1.05); }

.instagram-item .img-placeholder { height: 100%; min-height: 0; aspect-ratio: auto; border-radius: 8px; }

/* ==========================================================================
   Quem Somos — institucional
   ========================================================================== */
.about {
  background: var(--color-accent-soft);
}

.about-inner {
  display: grid;
  gap: 32px;
  align-items: center;
}

.about-media .img-placeholder { min-height: 260px; }

/* Quem Somos — foto real (substitui o img-placeholder quando já existe imagem) */
.about-photo {
  width: 100%;
  height: 100%;
  min-height: 260px;
  border-radius: var(--radius);
  overflow: hidden;
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ratio-portrait { aspect-ratio: 4/5; }

.about-content .eyebrow i { color: var(--color-accent-dark); }

.about-content h2 { font-size: clamp(22px, 3.6vw, 30px); margin-bottom: 14px; }

.about-content p {
  color: var(--color-text-light);
  font-size: 14.5px;
  margin-bottom: 14px;
}

.about-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
}

.about-stat {
  padding-right: 24px;
  border-right: 1px solid var(--color-border);
}

.about-stat:last-child { border-right: none; padding-right: 0; }

.about-stat strong {
  display: block;
  font-size: 26px;
  font-weight: 800;
  color: var(--color-primary);
}

.about-stat span {
  font-size: 12.5px;
  color: var(--color-text-light);
}

/* ==========================================================================
   Footer — 4 colunas (logo, linhas, institucional, contato)
   ========================================================================== */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 50px;
}

.footer-grid {
  display: grid;
  gap: 30px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand img { height: 90px; margin-bottom: 14px; }
.footer-brand p { font-size: 13.5px; line-height: 1.7; margin-bottom: 16px; }

.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--color-accent); color: var(--color-primary-dark); }

.footer-col h4 { color: var(--color-white); font-size: 14.5px; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-col li { font-size: 13.5px; transition: var(--transition); }
.footer-col a:hover { color: var(--color-accent); padding-left: 4px; }
.footer-col li i { color: var(--color-accent); width: 16px; margin-right: 4px; }

.footer-bottom {
  padding-block: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
  font-size: 12.5px;
}

.footer-dev-credit {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-dev-credit img { height: 25.2px; width: auto; } /* +40% (era 18px), a pedido do usuário */

/* Conteúdo do rodapé centralizado só no mobile, a pedido do usuário — logo,
   texto, ícones sociais e as 3 colunas de links ficam empilhadas em telas
   pequenas; centralizado fica mais equilibrado que alinhado à esquerda.
   Desktop (.footer-grid em colunas, ≥1024px) inalterado. */
@media (max-width: 767px) {
  .footer-brand,
  .footer-col {
    text-align: center;
  }
  .footer-brand img {
    margin-inline: auto;
  }
  .footer-social {
    justify-content: center;
  }
  .footer-col ul {
    align-items: center;
  }
}

/* ==========================================================================
   Back to top + WhatsApp flutuante
   ========================================================================== */
.back-to-top {
  position: fixed; right: 20px; bottom: 20px;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--color-primary); color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: var(--transition); z-index: 900; box-shadow: var(--shadow);
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

.whatsapp-float {
  position: fixed; right: 80px; bottom: 20px;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; z-index: 900; box-shadow: var(--shadow);
  animation: wa-pulse 2.5s infinite;
}
@keyframes wa-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.55); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
.whatsapp-bubble {
  position: absolute; bottom: calc(100% + 16px); right: 0;
  width: max-content; max-width: 220px;
  background: var(--color-white); color: var(--color-text);
  padding: 10px 16px; border-radius: 12px; box-shadow: var(--shadow);
  font-size: 13.5px; font-weight: 600; line-height: 1.4;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: var(--transition); pointer-events: none;
}
.whatsapp-bubble::after {
  content: ""; position: absolute; bottom: -6px; right: 22px;
  border-width: 6px 6px 0 6px; border-style: solid;
  border-color: var(--color-white) transparent transparent transparent;
}
.whatsapp-bubble.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

@media (max-width: 420px) {
  .whatsapp-bubble { max-width: 62vw; }
}

/* ==========================================================================
   Tablet — 768px+
   ========================================================================== */
@media (min-width: 768px) {
  section { padding: 72px 0; }
  .icon-row { grid-template-columns: repeat(3, 1fr); }
  .highlight-grid { grid-template-columns: repeat(3, 1fr); }
  .highlight-card { flex-direction: column; text-align: center; align-items: center; }
  .promo-grid { grid-template-columns: repeat(3, 1fr); }
  .promo-item { border-bottom: none; border-right: 1px solid rgba(255,255,255,0.12); }
  .promo-item:last-child { border-right: none; }
  /* 4 posts por enquanto: colunas com largura máxima, centralizadas (imagens têm ~330px). Com 5 posts, voltar pra repeat(5, 1fr). */
  .instagram-grid { grid-template-columns: repeat(4, minmax(0, 260px)); justify-content: center; }
}

/* ==========================================================================
   Desktop — 1024px+
   ========================================================================== */
@media (min-width: 1024px) {
  :root { --logo-size: 98px; }

  .icon-row { grid-template-columns: repeat(6, 1fr); }

  .highlight-card { flex-direction: row; text-align: left; align-items: center; }

  .catalog-layout { grid-template-columns: 20% 1fr; align-items: start; }
  .catalog-filters-mobile { display: none; }
  .catalog-sidebar { display: block; position: sticky; top: 190px; }

  .hero { min-height: 68vh; }
  .hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 56px; }
  .hero-content { max-width: none; }
  .hero-media { display: block; position: relative; order: 0; }
  .hero-photo-1 { left: -104px; bottom: -74px; width: 338px; height: 338px; }

  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }

  .about-inner { grid-template-columns: 0.85fr 1.15fr; }

  .lines-panel { padding: 52px 48px; }
  .lines-panel-item { grid-template-columns: 0.9fr 1.1fr; gap: 56px; }
}


/* ==========================================================================
   Página de Paleta de Cores (Full Container 1200px Layout - Aracor V2)
   ========================================================================== */

.palette-page-hero {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: 48px 0;
  text-align: center;
}

.palette-page-hero .eyebrow {
  color: var(--color-accent);
  justify-content: center;
  margin-bottom: 10px;
}

.palette-page-hero h1 {
  font-size: clamp(24px, 4vw, 36px);
  color: var(--color-white);
  margin-bottom: 10px;
}

.palette-page-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 15px;
  max-width: 680px;
  margin: 0 auto;
}

.palette-container-section {
  padding: 40px 0 70px;
  background: var(--color-bg-soft);
}

/* Disclaimer Banner */
.palette-disclaimer-banner {
  background: var(--color-accent-soft);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 30px;
}

.disclaimer-icon {
  font-size: 22px;
  color: var(--color-accent-dark);
  flex-shrink: 0;
  margin-top: 2px;
}

.disclaimer-text {
  font-size: 13.5px;
  color: var(--color-text);
  line-height: 1.5;
}

.disclaimer-text strong {
  color: var(--color-primary);
  display: block;
  margin-bottom: 2px;
}

/* Workspace Grid (Sidebar 300px + Main 1fr) */
.palette-workspace {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 1024px) {
  .palette-workspace {
    grid-template-columns: 310px 1fr;
  }
}

/* Sidebar Cards */
.palette-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.palette-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.palette-card h3 {
  font-size: 15px;
  color: var(--color-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.palette-card h3 i {
  color: var(--color-accent-dark);
}

.card-desc {
  font-size: 12.5px;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.palette-search-box {
  position: relative;
}

.palette-search-box input {
  width: 100%;
  padding: 10px 36px 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 13px;
  background: var(--color-white);
  outline: none;
}

.palette-search-box input:focus {
  border-color: var(--color-accent);
}

/* Family Chips */
.palette-family-chips {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.palette-chip {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}

.palette-chip:hover {
  background: var(--color-primary-soft);
  border-color: var(--color-accent);
}

.palette-chip.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
}

/* 2D Fine Tuning Canvas */
.picker-2d-wrapper {
  display: flex;
  gap: 10px;
  height: 150px;
  margin-bottom: 12px;
}

.picker-2d-canvas {
  flex: 1;
  background-color: red;
  position: relative;
  border-radius: 6px;
  cursor: crosshair;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.picker-white-grad {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, #fff, rgba(255,255,255,0));
}

.picker-black-grad {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, #000, rgba(0,0,0,0));
}

.picker-cursor {
  width: 12px;
  height: 12px;
  border: 2px solid #fff;
  border-radius: 50%;
  position: absolute;
  transform: translate(-50%, -50%);
  pointer-events: none;
  box-shadow: 0 0 3px rgba(0,0,0,0.8);
}

.hue-slider-bar {
  width: 22px;
  height: 100%;
}

.hue-slider-track {
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%);
  border-radius: 6px;
  position: relative;
  cursor: pointer;
  border: 1px solid var(--color-border);
}

.hue-cursor {
  width: 100%;
  height: 4px;
  background: #ffffff;
  border: 1px solid #000;
  position: absolute;
  left: 0;
  transform: translateY(-50%);
  pointer-events: none;
}

.swatch-compare-box {
  display: flex;
  gap: 8px;
  height: 42px;
  margin-bottom: 12px;
}

.swatch-comp-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.swatch-comp-item span {
  position: absolute;
  top: 3px;
  left: 6px;
  font-size: 8px;
  font-weight: 700;
  color: #ffffff;
  text-shadow: 0 1px 2px rgba(0,0,0,0.8);
  pointer-events: none;
}

.swatch-preview {
  width: 100%;
  height: 100%;
}

.color-values-row {
  display: flex;
  gap: 8px;
}

.value-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.value-box label {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-light);
}

.value-box input {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 6px;
  font-size: 11px;
  font-family: "Fira Code", monospace;
}

.full-width { width: 100%; }
.margin-top-sm { margin-top: 10px; }

/* Main Content (Right Side) */
.palette-main-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Banner da Cor Selecionada (Destaque Ampliado) */
.palette-selected-banner {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 4px 20px rgba(31, 20, 80, 0.2);
  position: relative;
  flex-wrap: wrap;
}

.selected-swatch-large {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  border: 3px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
  transition: background-color 0.2s ease;
}

.selected-details {
  flex: 1;
  min-width: 220px;
}

.selected-badge {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.selected-details h2 {
  font-size: 20px;
  color: var(--color-white);
  margin: 4px 0 6px;
}

.selected-codes {
  display: flex;
  gap: 8px;
}

.code-pill {
  background: rgba(255, 255, 255, 0.12);
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 11px;
  font-family: "Fira Code", monospace;
  color: var(--color-white);
}

.selected-quick-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

/* Grade do Catálogo de 2.000 Cores */
.palette-grid-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.grid-header-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
}

.meta-count {
  font-size: 13.5px;
  color: var(--color-text-light);
}

.meta-count strong {
  color: var(--color-primary);
}

.sort-wrapper label {
  font-size: 12.5px;
  color: var(--color-text-light);
  margin-right: 6px;
}

.sort-wrapper select {
  padding: 5px 10px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 12.5px;
  background: var(--color-bg-soft);
}

.palette-swatches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 14px;
  min-height: 380px;
  align-content: start;
}

.palette-swatch-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.palette-swatch-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}

.palette-swatch-card.active {
  border-color: var(--color-accent);
  outline: 2px solid var(--color-accent);
}

.swatch-color-box {
  height: 70px;
  width: 100%;
  position: relative;
}

.swatch-id-badge {
  position: absolute;
  top: 4px;
  right: 6px;
  background: rgba(0, 0, 0, 0.65);
  color: #ffffff;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 9px;
  font-family: "Fira Code", monospace;
}

.swatch-card-meta {
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.swatch-card-title {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.swatch-card-code {
  font-size: 10px;
  font-family: "Fira Code", monospace;
  color: var(--color-text-light);
}

/* Paginação */
.palette-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.page-indicator-text {
  font-size: 13px;
  color: var(--color-text-light);
}

/* Simulação de Ambiente Card */
.palette-simulation-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
}

.sim-header {
  margin-bottom: 20px;
}

.sim-header h3 {
  font-size: 17px;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sim-subtitle {
  font-size: 13px;
  color: var(--color-text-light);
}

.sim-body-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .sim-body-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.sim-slots-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sim-slot-row {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.slot-color-preview {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.15);
  flex-shrink: 0;
}

.slot-text {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.slot-text strong {
  font-size: 13px;
  color: var(--color-primary);
}

.slot-text .slot-hex {
  font-size: 11px;
  font-family: "Fira Code", monospace;
  color: var(--color-text-light);
}

.btn-slot-apply {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-slot-apply:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.sim-room-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.room-wall {
  height: 170px;
  background-color: #3b82f6;
  border-radius: 10px;
  position: relative;
  padding: 12px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  transition: background-color 0.3s ease;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.15);
}

.room-wall-label {
  font-size: 11px;
  font-weight: 700;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.5);
  padding: 4px 10px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.room-door {
  width: 50px;
  height: 100px;
  background-color: #f59e0b;
  position: absolute;
  bottom: 0;
  right: 30px;
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
  padding: 6px;
  transition: background-color 0.3s ease;
  box-shadow: -2px 0 6px rgba(0,0,0,0.2);
}

.room-door-label {
  font-size: 9px;
  color: #000000;
  font-weight: 700;
}


/* ==========================================================================
   Display Unificado da Tinta Selecionada + Teste de Pintura no Ambiente
   ========================================================================== */

.paint-display-card {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 6px 24px rgba(31, 20, 80, 0.25);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.display-header {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.display-swatch-box {
  width: 70px;
  height: 70px;
  border-radius: 14px;
  border: 3px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
  transition: background-color 0.2s ease;
}

.display-info {
  flex: 1;
  min-width: 220px;
}

.display-badge {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.display-info h2 {
  font-size: 22px;
  color: var(--color-white);
  margin: 4px 0 6px;
}

.display-codes {
  display: flex;
  gap: 8px;
}

.btn-quote-wa {
  background: #25d366 !important;
  color: #ffffff !important;
  border: none;
  font-weight: 700;
  padding: 12px 20px;
  border-radius: 50px;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
  transition: transform 0.2s;
}

.btn-quote-wa:hover {
  transform: translateY(-2px);
  background: #20bd5a !important;
}

.room-preview-box {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.room-preview-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.room-preview-title span {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: 8px;
}

.room-preview-title small {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.room-wall-demo {
  height: 180px;
  background-color: #3b82f6;
  border-radius: 10px;
  position: relative;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background-color 0.3s ease;
  box-shadow: inset 0 0 25px rgba(0, 0, 0, 0.2);
}

.wall-demo-tag {
  font-size: 11px;
  font-weight: 700;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.55);
  padding: 4px 10px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.door-demo {
  width: 54px;
  height: 110px;
  background-color: #f59e0b;
  position: absolute;
  bottom: 0;
  right: 32px;
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
  padding: 6px;
  box-shadow: -3px 0 8px rgba(0, 0, 0, 0.25);
}

.door-demo-tag {
  font-size: 9px;
  color: #000000;
  font-weight: 700;
}


/* Estilos Especiais da Escala PANTONE® */
.pantone-chip {
  border-color: #e11d48 !important;
  color: #e11d48 !important;
}

.pantone-chip.active {
  background: #e11d48 !important;
  border-color: #e11d48 !important;
  color: #ffffff !important;
}

.pantone-badge {
  position: absolute;
  bottom: 4px;
  left: 4px;
  background: #e11d48;
  color: #ffffff;
  font-size: 7.5px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  letter-spacing: 0.03em;
}

.pantone-pill {
  background: rgba(225, 29, 72, 0.25) !important;
  color: #fda4af !important;
  border: 1px solid rgba(225, 29, 72, 0.4);
}


/* Estilos para o Card com Fundo Escuro #120e22 e Imagem na Esquerda (Highlights) */
.highlight-card-palette {
  background-color: #120e22 !important;
  border: 1px solid rgba(249, 155, 12, 0.3) !important;
  padding: 0 !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: stretch !important;
  text-align: left !important;
  min-height: 140px;
  box-shadow: 0 8px 24px rgba(18, 14, 34, 0.4) !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease !important;
}

.highlight-card-palette .card-img-wrap {
  width: 42%;
  min-width: 130px;
  height: 100%;
  min-height: 140px;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
  background: #0d0a18;
}

.highlight-card-palette .card-palette-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.highlight-card-palette:hover .card-palette-img {
  transform: scale(1.1);
}

.highlight-card-palette:hover {
  border-color: var(--color-accent) !important;
  box-shadow: 0 12px 30px rgba(249, 155, 12, 0.25) !important;
}

.highlight-card-palette .card-content {
  flex: 1;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.highlight-card-palette h3 {
  font-size: 16.5px;
  color: #ffffff !important;
  margin-bottom: 2px;
}

.highlight-card-palette h3 i {
  color: var(--color-accent);
  font-size: 14px;
  margin-right: 6px;
}

.highlight-card-palette p {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.8) !important;
  line-height: 1.35;
}

.highlight-card-palette .card-link-btn {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--color-accent) !important;
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease;
}

.highlight-card-palette:hover .card-link-btn {
  gap: 10px;
  color: #ffb74d !important;
}

/* ==========================================================================
   Páginas de Categoria por Linha (linhas/*.html) — começando por Steel Frame
   ========================================================================== */

/* Breadcrumb */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  margin-bottom: 16px;
}

.breadcrumb a { color: rgba(255, 255, 255, 0.65); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb .current { color: var(--color-accent); font-weight: 700; }
.breadcrumb .sep { color: rgba(255, 255, 255, 0.35); }

/* Hero/intro da página de categoria */
.line-page-hero {
  background: #120e22;
  color: var(--color-white);
  padding: 28px 0;
  text-align: center;
}

.line-page-hero .eyebrow { color: var(--color-accent); justify-content: center; margin-bottom: 10px; }

/* Variante só da página 404 (.error-hero) — não afeta o .line-page-hero
   padrão (usado em linhas/steel-frame.php e nas próximas páginas de linha) */
.line-page-hero.error-hero { background: #5f2424; }
.line-page-hero.error-hero .eyebrow { font-size: 22px; }

.line-page-hero h1 {
  font-size: clamp(26px, 4.4vw, 40px);
  color: var(--color-white);
  margin-bottom: 14px;
}

.line-page-hero p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 15.5px;
  max-width: 720px;
  margin: 0 auto;
}

.line-scroll-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin: 18px auto 0;
  border-radius: 50%;
  border: 1.5px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 16px;
  animation: line-scroll-bounce 1.6s ease-in-out infinite;
}

.line-scroll-arrow:hover { background: var(--color-accent); color: var(--color-primary-dark); }

@keyframes line-scroll-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* Banner de destaque — imagem no tamanho do container + categorias da linha */
.line-products-banner-media {
  position: relative;
  width: 100%;
  aspect-ratio: 21/9;
  border-radius: var(--radius);
  overflow: hidden;
  margin: 20px 0 28px;
  text-align: left;
}

.line-products-banner-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.line-products-banner-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  padding: 28px;
  text-align: center;
  background: linear-gradient(180deg, rgba(18, 14, 34, 0) 30%, rgba(18, 14, 34, 0.88) 100%);
}

.line-products-banner-label {
  color: var(--color-white);
  font-weight: 700;
  font-size: clamp(16px, 2.6vw, 22px);
}

.line-products-banner-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.line-products-banner-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--color-primary-dark);
  background: var(--color-accent);
  padding: 6px 14px;
  border-radius: 50px;
}

.line-products-banner-tag i { color: var(--color-primary-dark); font-size: 11px; }

@media (max-width: 640px) {
  .line-products-banner-media { aspect-ratio: 4/5; }
}

/* Definição + diferenciais */
.line-definition-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.line-definition-inner p {
  color: var(--color-text-light);
  font-size: 15px;
  margin-bottom: 28px;
}

.feature-list {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  text-align: left;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  background: var(--color-primary);
  border-radius: 28px;
  padding: 28px 20px;
}

.feature-item .icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 21px;
}

.feature-item h3 { color: var(--color-white); font-size: 14.5px; margin-bottom: 4px; }
.feature-item p { font-size: 13px; color: rgba(255, 255, 255, 0.75); margin: 0; }

/* Banner retangular pós-produtos — ~metade da altura do hero da home */
.line-banner {
  background: #120e22;
  color: var(--color-white);
  padding: 48px 0;
}

.line-banner-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.line-banner-inner .eyebrow { color: var(--color-accent); justify-content: center; margin-bottom: 10px; }

.line-banner-inner h2 {
  color: var(--color-white);
  font-size: clamp(21px, 3.2vw, 28px);
  margin-bottom: 12px;
}

.line-banner-inner p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  margin-bottom: 24px;
}

/* FAQ */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 50px 18px 20px;
  position: relative;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--color-primary);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-accent-dark);
  font-size: 13px;
  transition: var(--transition);
}

.faq-item[open] summary::after { transform: translateY(-50%) rotate(180deg); }
.faq-item[open] summary { border-bottom: 1px solid var(--color-border); }

.faq-item p {
  padding: 16px 20px 20px;
  font-size: 13.5px;
  color: var(--color-text-light);
}

/* Faixa "Outras Linhas" no final — mesmo padrão visual do icon-row da home */
.related-lines-section { background: var(--color-accent-soft); padding-block: 26px; }

.related-lines-box {
  border-radius: var(--radius);
  padding-block: 16px;
}

.related-lines-section .section-head { justify-content: center; text-align: center; margin-bottom: 14px; }

.related-lines-section .section-head .titles h2 { font-size: 20px; margin-bottom: 2px; }

.icon-row-item.is-current {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  cursor: default;
}

.icon-row-item.is-current .icon {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

@media (min-width: 768px) {
  .feature-list { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   Páginas de Produto (produtos/*.html) — começando por Aragold
   ========================================================================== */

/* Breadcrumb sobre fundo claro (variante do .breadcrumb, que é p/ fundo escuro) */
.breadcrumb-light {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  margin-bottom: 20px;
}

.breadcrumb-light a { color: var(--color-text-light); }
.breadcrumb-light a:hover { color: var(--color-accent-dark); }
.breadcrumb-light .current { color: var(--color-accent-dark); font-weight: 700; }
.breadcrumb-light .sep { color: var(--color-border); }

/* Hero do produto — galeria + informações */
.product-hero { background: var(--color-white); padding: 48px 0; }

.product-hero-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}

.product-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.product-gallery-item {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
}

.product-gallery-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 20px;
}

.product-gallery-item .img-placeholder {
  aspect-ratio: 1 / 1;
  border-radius: 0;
  border: none;
}

.product-gallery-item span {
  display: block;
  padding: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border);
}

.product-info .eyebrow { margin-bottom: 10px; }

.product-info h1 { font-size: clamp(26px, 4.4vw, 38px); margin-bottom: 14px; }

.product-tagline {
  font-size: 15.5px;
  color: var(--color-text-light);
  margin-bottom: 26px;
  max-width: 540px;
}

/* Blocos de texto (descrição, aplicação) */
.product-text-block { max-width: 820px; margin: 0 auto; text-align: left; }
.product-text-block p { color: var(--color-text-light); font-size: 15px; margin-bottom: 16px; }
.product-text-block p:last-child { margin-bottom: 0; }

/* "Pontos Positivos" — fundo azul da empresa (só nas páginas de produto) */
.product-features-section { background: var(--color-primary); }

.product-features-section .eyebrow { color: var(--color-accent); }
.product-features-section .titles h2 { color: var(--color-white); }

/* Lista numerada (substitui o grid de cards simétrico) */
.feature-rows {
  display: flex;
  flex-direction: column;
  max-width: 780px;
  margin: 0 auto;
}

.feature-row {
  display: flex;
  align-items: flex-start;
  gap: 22px;
  padding: 26px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease, background 0.3s ease;
}

.feature-row.is-visible { opacity: 1; transform: translateY(0); }
.feature-row:nth-child(1) { transition-delay: 0s; }
.feature-row:nth-child(2) { transition-delay: 0.12s; }
.feature-row:nth-child(3) { transition-delay: 0.24s; }

.feature-row:last-child { border-bottom: none; }

.feature-row:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(6px);
}

.feature-row:hover .feature-row-marker .icon {
  transform: scale(1.12) rotate(-6deg);
}

.feature-row:hover .feature-row-number { color: rgba(255, 255, 255, 0.22); }

.feature-row-marker {
  position: relative;
  flex-shrink: 0;
  width: 64px;
  height: 64px;
}

.feature-row-number {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 42px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.12);
  line-height: 1;
  transition: color 0.3s ease;
}

.feature-row-marker .icon {
  position: relative;
  width: 52px;
  height: 52px;
  margin: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: transform 0.3s ease;
}

.feature-row-content h3 { color: var(--color-white); font-size: 17px; margin-bottom: 6px; }
.feature-row-content p { color: rgba(255, 255, 255, 0.75); font-size: 14px; margin: 0; }

/* Hero — forma decorativa + tag sobre a galeria */
.product-gallery-wrap { position: relative; }

.product-gallery-shape {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  filter: blur(6px);
  z-index: 0;
}

.product-gallery-wrap .product-gallery { position: relative; z-index: 1; }

.product-gallery-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 11.5px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 50px;
  box-shadow: var(--shadow);
}

.product-gallery-tag i { color: var(--color-accent); }

/* Card com efeito flip (frente/verso) + zoom leve no hover */
.product-flip-card {
  position: relative;
  z-index: 1;
  aspect-ratio: 1 / 1;
  perspective: 1400px;
}

.product-flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0.2, 0.2, 1);
  transform-style: preserve-3d;
}

.product-flip-card:hover .product-flip-card-inner {
  transform: rotateY(180deg) scale(1.04);
}

.product-flip-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  box-shadow: var(--shadow);
}

.product-flip-face img {
  width: 100%;
  height: calc(100% - 33px);
  object-fit: contain;
  padding: 20px;
}

.product-flip-face .img-placeholder {
  height: calc(100% - 33px);
  border-radius: 0;
  border: none;
}

.product-flip-face span {
  display: block;
  padding: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border);
}

.product-flip-back { transform: rotateY(180deg); }

.product-gallery-hint {
  margin-top: 10px;
  text-align: center;
  font-size: 12px;
  color: var(--color-text-light);
}

.product-gallery-hint i { color: var(--color-accent-dark); margin-right: 4px; }

/* Card com foto única (sem flip) — produtos com só 1 imagem disponível (ex: barrica) */
.product-photo-card {
  position: relative;
  z-index: 1;
  aspect-ratio: 1 / 1;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.product-photo-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
}

/* Descrição em sanfona (accordion) */
.product-accordion {
  max-width: 820px;
  margin: 0 auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.product-accordion summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 50px 18px 20px;
  position: relative;
  font-weight: 700;
  font-size: 15px;
  color: var(--color-primary);
}

.product-accordion summary::-webkit-details-marker { display: none; }

.product-accordion summary::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-accent-dark);
  font-size: 13px;
  transition: var(--transition);
}

.product-accordion[open] summary::after { transform: translateY(-50%) rotate(180deg); }
.product-accordion[open] summary { border-bottom: 1px solid var(--color-border); }

.product-accordion .product-text-block { padding: 20px; margin: 0; max-width: none; }

/* Citação em destaque na descrição */
.product-pullquote {
  margin: 20px 0;
  padding: 18px 22px;
  border-left: 3px solid var(--color-accent);
  background: var(--color-white);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 15.5px;
  font-style: italic;
  color: var(--color-primary);
}

.product-pullquote i {
  color: var(--color-accent);
  font-size: 13px;
  margin-right: 8px;
}

/* Aplicação — moldura + chips de substratos */
.product-application-frame {
  padding: 10px;
  border: 1.5px dashed var(--color-accent);
  border-radius: var(--radius);
}

/* Aplicação — foto real (substitui o img-placeholder quando já existe imagem) */
.product-application-photo {
  width: 100%;
  height: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: zoom-in;
}

.product-application-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.product-application-photo:hover img { transform: scale(1.05); }

/* Aplicação — galeria de fotos reais (ambientes internos) */
.product-application-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 20px;
}

@media (min-width: 640px) {
  .product-application-gallery { grid-template-columns: repeat(5, 1fr); }
}

.product-application-gallery-item {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  cursor: zoom-in;
}

.product-application-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.product-application-gallery-item:hover img { transform: scale(1.08); }

/* Lightbox — amplia a foto clicada da galeria (dialog nativo) */
.gallery-lightbox {
  position: fixed;
  margin: auto;
  border: none;
  border-radius: var(--radius);
  padding: 0;
  background: transparent;
  max-width: 92vw;
  max-height: 92vh;
}

.gallery-lightbox::backdrop { background: rgba(18, 11, 51, 0.85); }

.gallery-lightbox img {
  display: block;
  max-width: 92vw;
  max-height: 92vh;
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.gallery-lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 50%;
  background: rgba(18, 11, 51, 0.7);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
}

.gallery-lightbox-close:hover { background: rgba(18, 11, 51, 0.9); }

.gallery-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(18, 11, 51, 0.7);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
}

.gallery-lightbox-nav:hover { background: rgba(18, 11, 51, 0.9); }
.gallery-lightbox-prev { left: 12px; }
.gallery-lightbox-next { right: 12px; }

.substrate-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.substrate-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  font-size: 12.5px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 50px;
}

.substrate-chip i { color: var(--color-accent-dark); font-size: 11px; }

@media (min-width: 1024px) {
  .product-hero-grid { grid-template-columns: 0.95fr 1.05fr; align-items: center; gap: 56px; }
}