/* =========================================================
   Beatek — base styles
   ========================================================= */

:root {
  --c-primary: #3B8397;
  --c-dark: #0C343F;
  --c-accent: #36C0E5;
  --c-white: #ffffff;
  --c-gray-50: #f6f8f9;
  --c-gray-100: #eef2f4;
  --c-gray-200: #dde4e7;
  --c-gray-300: #c2cdd2;
  --c-gray-400: #8b9aa1;
  --c-gray-600: #4b5d65;
  --c-text: #14242a;

  --font-h: "Kanit", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-b: "Manrope", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  --container: 1240px;
  --radius-lg: 16px;
  --radius: 12px;
  --radius-sm: 8px;

  --shadow-sm: 0 2px 8px rgba(12,52,63,.06);
  --shadow-md: 0 12px 30px rgba(12,52,63,.10);
  --shadow-lg: 0 24px 60px rgba(12,52,63,.18);

  --header-h: 80px;

  --ease: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}
html, body {
  margin: 0;
  padding: 0;
  overflow-x: clip;
}

body {
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

p { line-height: 1.75; }

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-h);
  font-weight: 600;
  line-height: 1.15;
  color: var(--c-dark);
  margin: 0 0 .5em;
  letter-spacing: -.01em;
}

h1 { font-size: clamp(2rem, 3.6vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 2.4vw, 2.25rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-b);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .01em;
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all .25s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--c-accent);
  color: var(--c-dark);
}
.btn-primary:hover {
  background: var(--c-white);
  color: var(--c-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,.55);
  color: var(--c-white);
}
.btn-ghost:hover {
  background: var(--c-white);
  color: var(--c-dark);
  border-color: var(--c-white);
}

.btn-outline {
  background: transparent;
  border-color: var(--c-primary);
  color: var(--c-primary);
}
.btn-outline:hover {
  background: var(--c-primary);
  color: var(--c-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-solid {
  background: var(--c-primary);
  color: var(--c-white);
}
.btn-solid:hover {
  background: var(--c-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* =========================================================
   Header / Nav
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(1.1) blur(10px);
  border-bottom: 1px solid rgba(12,52,63,.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.brand img { height: 42px; width: auto; }

.nav-list {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-list > li { position: relative; }

/* "Ponte" invisível abaixo dos itens com mega-menu — evita
   que o hover se perca no gap de 6px entre botão e painel */
.has-mega::after {
  content: "";
  position: absolute;
  top: 100%;
  left: -8px;
  right: -8px;
  height: 12px;
}

.nav-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-family: var(--font-b);
  font-weight: 600;
  font-size: .95rem;
  color: var(--c-dark);
  background: transparent;
  border: 0;
  cursor: pointer;
  border-radius: 8px;
  transition: color .2s var(--ease), background .2s var(--ease);
}
.nav-item:hover,
.nav-item.is-active,
.nav-list > li.is-open > .nav-item,
.nav-list > li:hover > .nav-item {
  color: var(--c-primary);
  background: var(--c-gray-50);
}
.nav-item.is-active { color: var(--c-primary); }

.nav-item .caret {
  width: 12px;
  height: 12px;
  transition: transform .25s var(--ease);
}
.nav-list > li.is-open .nav-item .caret { transform: rotate(180deg); }

.cta-contato {
  margin-left: 8px;
  padding-top: 9px;
  padding-bottom: 9px;
}

/* Mega panel */
.mega {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  min-width: 720px;
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 22px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s var(--ease), transform .25s var(--ease);
  overflow: hidden;
}
.mega.mega-tabbed {
  min-width: 720px;
  padding: 0;
  display: grid;
  grid-template-columns: 280px 1fr;
  /* Ancora à esquerda para o menu não saltar quando a coluna direita aparece/some */
  left: 0;
  transform: translateY(-4px);
}
/* Variante mais estreita (menus com poucos itens/itens curtos, ex.: Sinos) */
.mega.mega-tabbed.mega-tabbed--sm { min-width: 560px; }
/* Sem painel ativo: estreita o mega e some com a coluna da direita */
.mega.mega-tabbed:not(:has(.mega-panel.is-active)) {
  min-width: 280px;
  grid-template-columns: 280px;
}
.mega.mega-tabbed:not(:has(.mega-panel.is-active)) .mega-tabs { border-right: 0; }
.nav-list > li.is-open > .mega {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-list > li.is-open > .mega.mega-tabbed { transform: translateY(0); }

.mega-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.mega-col h4 {
  font-family: var(--font-h);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--c-gray-100);
}
.mega-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.mega-col li a {
  display: block;
  padding: 7px 10px;
  margin: 0 -10px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--c-gray-600);
  border-radius: 6px;
  transition: all .15s var(--ease);
}
.mega-col li a:hover {
  background: var(--c-gray-50);
  color: var(--c-primary);
  padding-left: 14px;
}

/* Tabbed mega menu (com sub-sub) */
.mega-tabs {
  background: var(--c-gray-50);
  padding: 14px 10px;
  border-right: 1px solid var(--c-gray-100);
}
.mega-tab {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 11px 14px;
  font-family: var(--font-b);
  font-size: .92rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--c-dark);
  background: transparent;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  transition: background .15s var(--ease), color .15s var(--ease), box-shadow .15s var(--ease);
}
.mega-tab:hover,
.mega-tab.is-active {
  background: var(--c-white);
  color: var(--c-primary);
  box-shadow: var(--shadow-sm);
}
.mega-tab .arr {
  width: 14px; height: 14px;
  opacity: .4;
  transition: transform .2s var(--ease), opacity .2s var(--ease), color .2s var(--ease);
}
.mega-tab:hover .arr,
.mega-tab.is-active .arr {
  opacity: 1;
  transform: translateX(3px);
  color: var(--c-accent);
}

/* Tab "primary" — atalho pra página geral da categoria (ex.: /sirenes/) */
.mega-tab.is-primary {
  color: var(--c-primary);
  border-bottom: 1px solid var(--c-gray-100);
  border-radius: 8px 8px 0 0;
  margin-bottom: 4px;
  padding-bottom: 14px;
}
.mega-tab.is-primary:hover { color: var(--c-accent); }

/* Painéis viram filhos diretos de .mega-tabs (próximos à tab correspondente).
   No desktop, são posicionados absolutamente na coluna direita. No mobile,
   voltam ao fluxo (position: static via media query). */
.mega-panel {
  position: absolute;
  top: 0;
  left: 280px;
  right: 0;
  padding: 18px 22px;
  display: none;
}
.mega-panel.is-active {
  display: block;
  animation: megaFadeIn .22s var(--ease);
}
@keyframes megaFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.mega-panel h4 {
  font-family: var(--font-h);
  font-size: .76rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--c-gray-100);
}
.mega-panel-grid {
  display: grid;
  grid-template-columns: max-content max-content;
  gap: 4px 40px;
}
.mega-panel-grid a {
  display: inline-block;
  justify-self: start;
  padding: 5px 8px;
  margin: 0 -8px;
  font-size: .9rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--c-gray-600);
  border-radius: 6px;
  transition: all .15s var(--ease);
}
.mega-panel-grid a:hover {
  background: var(--c-gray-50);
  color: var(--c-primary);
  padding-left: 14px;
}
.mega-panel .panel-foot {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--c-gray-100);
  font-size: .85rem;
}
.mega-panel .panel-foot a {
  color: var(--c-primary);
  font-weight: 600;
}
.mega-panel .panel-foot a:hover { color: var(--c-dark); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-dark);
  margin: 5px auto;
  border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.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); }

/* ========== Responsive nav ========== */
@media (max-width: 980px) {
  .nav-toggle { display: block; }

  /* Header fixo no mobile (sticky pode falhar com backdrop-filter + overflow-x:clip) */
  .site-header { position: fixed; top: 0; left: 0; right: 0; }
  body { padding-top: var(--header-h); }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    /* NÃO usar bottom: 0 — o backdrop-filter do .site-header cria um
       containing block próprio, então "bottom: 0" seria relativo ao
       header (80px de altura) e o drawer ficaria com height 0.
       Usar height com vh resolve, porque é relativo ao viewport. */
    width: min(360px, 88vw);
    height: calc(100vh - var(--header-h));
    height: calc(100dvh - var(--header-h)); /* dvh = viewport dinâmico (barra do browser) */
    background: var(--c-white);
    border-left: 1px solid var(--c-gray-100);
    box-shadow: -12px 0 32px rgba(12,52,63,.08);
    transform: translateX(100%);
    transition: transform .3s var(--ease);
    overflow-y: auto;
    padding: 16px;
    z-index: 90;
  }
  .main-nav.is-open { transform: translateX(0); }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .nav-list > li { width: 100%; }
  .nav-item {
    width: 100%;
    justify-content: space-between;
    padding: 14px 12px;
    border-radius: 8px;
  }
  .cta-contato { margin: 8px 0 0; }

  .mega {
    position: static;
    transform: none;
    min-width: 0;
    box-shadow: none;
    border: 0;
    border-radius: 8px;
    padding: 4px 8px 8px;
    opacity: 1;
    pointer-events: auto;
    display: none;
    background: var(--c-gray-50);
  }
  .nav-list > li.is-open > .mega { display: block; }
  .mega-grid { grid-template-columns: 1fr; gap: 10px; }
  .has-mega::after { display: none; }

  /* Tabbed: vira acordeão linear no mobile */
  .mega.mega-tabbed {
    display: none;            /* sobrepõe display: grid do desktop */
    grid-template-columns: 1fr;
    min-width: 0;
  }
  .nav-list > li.is-open > .mega.mega-tabbed { display: block; }
  /* Anula a regra desktop :not(:has(...)) que estreita o mega e esconde painéis */
  .mega.mega-tabbed:not(:has(.mega-panel.is-active)) {
    min-width: 0;
    grid-template-columns: 1fr;
  }
  /* Variante --sm também sem min-width fixo no mobile */
  .mega.mega-tabbed.mega-tabbed--sm { min-width: 0; }
  .mega-tabs {
    background: transparent;
    border-right: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .mega-tab {
    background: var(--c-white);
  }
  /* No mobile, "Linha completa" tem a mesma aparência das outras tabs */
  .mega-tab.is-primary {
    color: var(--c-dark);
    border-bottom: 0;
    border-radius: 8px;
    margin-bottom: 0;
    padding-bottom: 11px;
  }
  .mega-tab.is-active .arr { transform: rotate(90deg); }
  /* Painel volta ao fluxo no mobile (aparece logo abaixo da tab clicada) */
  .mega-panel {
    position: static;
    display: none;
    padding: 8px 12px 12px;
  }
  .mega-panel.is-active { display: block; }
  .mega-panel-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   Category hero (página de listagem de produtos da categoria)
   ========================================================= */
.category-hero {
  position: relative;
  color: var(--c-white);
  background:
    radial-gradient(900px 520px at 85% 18%, rgba(54,192,229,.22), transparent 60%),
    radial-gradient(700px 520px at 8% 95%, rgba(59,131,151,.22), transparent 60%),
    linear-gradient(135deg, #0C343F 0%, #082731 55%, #0C343F 100%);
  overflow: hidden;
  padding-top: 80px;
  padding-bottom: 80px;
  isolation: isolate;
}
.category-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(54,192,229,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(54,192,229,.07) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 75% 60% at 50% 50%, #000 0%, transparent 80%);
  mask-image: radial-gradient(ellipse 75% 60% at 50% 50%, #000 0%, transparent 80%);
  z-index: -1;
}
.category-hero .hero-eyebrow { margin-bottom: 14px; }
.category-hero h1 {
  color: var(--c-white);
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  margin: 0 0 8px;
}
.category-hero .hero-subtitle {
  font-family: var(--font-h);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  color: rgba(255,255,255,.92);
  font-weight: 500;
  margin: 0 0 22px;
  line-height: 1.35;
}
.category-hero .lead {
  color: rgba(255,255,255,.86);
  font-size: 1.1rem;
}
.category-hero .lead p { margin: 0 0 14px; }
.category-hero .lead p:last-child { margin-bottom: 0; }

/* =========================================================
   Category showcase (visão geral de uma linha com subcategorias/produtos
   apresentados em linhas alternadas: imagem ↔ texto + CTA)
   ========================================================= */
.category-showcase { display: flex; flex-direction: column; }
.category-showcase-item {
  display: grid;
  /* texto recebe a maior parte da largura; imagem fica mais compacta */
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: center;
  padding: 40px 0;
  border-top: 1px solid var(--c-gray-100);
}
.category-showcase-item:first-child { border-top: 0; padding-top: 0; }
.category-showcase-item:last-child  { padding-bottom: 0; }

.category-showcase-img {
  background: var(--c-gray-50);
  border-radius: var(--radius);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.category-showcase-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform .35s var(--ease);
}
.category-showcase-item:hover .category-showcase-img img { transform: scale(1.03); }

.category-showcase-body h3 {
  font-family: var(--font-h);
  font-size: clamp(1.4rem, 2.2vw, 1.75rem);
  margin: 0 0 14px;
  color: var(--c-dark);
}
.category-showcase-body p {
  color: var(--c-gray-600);
  margin: 0 0 22px;
  font-size: 1rem;
  line-height: 1.65;
  max-width: 56ch;
}

/* Alterna imagem entre esquerda/direita; quando à direita, ajusta colunas */
.category-showcase-item:nth-child(even) {
  grid-template-columns: 1fr 320px;
}
.category-showcase-item:nth-child(even) .category-showcase-img { order: 2; }

@media (max-width: 760px) {
  .category-showcase-item,
  .category-showcase-item:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 28px 0;
  }
  .category-showcase-item:nth-child(even) .category-showcase-img { order: 0; }
  .category-showcase-img { max-width: 320px; margin: 0 auto; }
}

/* =========================================================
   Products grid (lista de produtos numa categoria)
   ========================================================= */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
/* Variante com 2 cards por linha (ex.: visão geral de linhas) */
.products-grid.products-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
/* Variante 3+4: primeira linha com 3 cards mais largos, segunda com 4 cards */
.products-grid.products-grid--3-4 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
.products-grid.products-grid--3-4 > *:nth-child(-n+3) { grid-column: span 4; }
.products-grid.products-grid--3-4 > *:nth-child(n+4)  { grid-column: span 3; }
@media (max-width: 880px) {
  .products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  /* 3+4 vira 2 colunas em tablets */
  .products-grid.products-grid--3-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .products-grid.products-grid--3-4 > *,
  .products-grid.products-grid--3-4 > *:nth-child(-n+3),
  .products-grid.products-grid--3-4 > *:nth-child(n+4) { grid-column: auto; }
}
@media (max-width: 560px) {
  .products-grid,
  .products-grid.products-grid--2,
  .products-grid.products-grid--3-4 { grid-template-columns: 1fr; }
}
.product-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: var(--c-dark);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(54,192,229,.45);
}
.product-card-img {
  aspect-ratio: 4 / 3;
  background: var(--c-gray-50);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 14px;
  transition: transform .35s var(--ease);
}
.product-card:hover .product-card-img img { transform: scale(1.04); }
.product-card-body {
  padding: 16px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card-tag {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-accent);
  font-weight: 700;
  margin-bottom: 6px;
}
.product-card h3 {
  font-family: var(--font-h);
  font-size: 1.1rem;
  color: var(--c-dark);
  margin: 0 0 14px;
}
.product-card-cta {
  margin-top: auto;
  color: var(--c-primary);
  font-weight: 600;
  font-size: .9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color .15s var(--ease), gap .15s var(--ease);
}
.product-card:hover .product-card-cta {
  color: var(--c-accent);
  gap: 10px;
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  color: var(--c-white);
  background:
    radial-gradient(900px 520px at 85% 18%, rgba(54,192,229,.22), transparent 60%),
    radial-gradient(700px 520px at 8% 95%, rgba(59,131,151,.22), transparent 60%),
    linear-gradient(135deg, #0C343F 0%, #082731 55%, #0C343F 100%);
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(54,192,229,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(54,192,229,.07) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 75% 60% at 50% 50%, #000 0%, transparent 80%);
  mask-image: radial-gradient(ellipse 75% 60% at 50% 50%, #000 0%, transparent 80%);
  pointer-events: none;
  z-index: -1;
}
.hero::after {
  content: "";
  position: absolute;
  width: 480px;
  height: 480px;
  right: -120px;
  top: -120px;
  background: radial-gradient(closest-side, rgba(54,192,229,.30), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: -1;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
  min-height: 540px;
  /* Não usar shorthand "padding: 80px 0" — isso zeraria o padding
     horizontal do .container. Usar só vertical com longhand. */
  padding-top: 80px;
  padding-bottom: 80px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(54,192,229,.14);
  color: var(--c-accent);
  border: 1px solid rgba(54,192,229,.35);
  border-radius: var(--radius-sm);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  color: var(--c-white);
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  margin-bottom: 12px;
}
.hero h1 .accent { color: var(--c-accent); white-space: nowrap; }
/* Subtítulo opcional do hero (presente em alguns produtos) */
.hero h1 + .hero-subtitle { margin-top: -4px; }
.hero-subtitle {
  font-family: var(--font-h);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  color: rgba(255,255,255,.92);
  font-weight: 500;
  margin: 0 0 18px;
  line-height: 1.35;
}

.hero .lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,.86);
  max-width: 56ch;
  margin-bottom: 28px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 8%;
  background: radial-gradient(closest-side, rgba(54,192,229,.28), transparent 70%);
  filter: blur(28px);
  border-radius: var(--radius-lg);
}
.hero-visual img {
  position: relative;
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.04);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  box-shadow: 0 30px 80px rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.08);
}

@media (max-width: 880px) {
  .hero-inner {
    grid-template-columns: 1fr;
    /* Só vertical, preservando o 24px lateral do .container */
    padding-top: 48px;
    padding-bottom: 56px;
    text-align: left;
    min-height: 0;
    gap: 32px;
  }
  /* Texto primeiro, imagem depois (ordem natural do DOM) */
  .hero-visual { order: 0; }
  .hero-visual img { max-width: 360px; }
}

/* =========================================================
   Breadcrumb
   ========================================================= */
.breadcrumb {
  background: var(--c-gray-50);
  border-bottom: 1px solid var(--c-gray-100);
  font-size: .85rem;
  color: var(--c-gray-600);
}
.breadcrumb .container {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  padding-top: 14px;
  padding-bottom: 14px;
}
.breadcrumb a { color: var(--c-gray-600); transition: color .15s var(--ease); }
.breadcrumb a:hover { color: var(--c-primary); }
.breadcrumb span[aria-current] { color: var(--c-dark); font-weight: 600; }
.breadcrumb .sep { opacity: .4; }

/* =========================================================
   Sections
   ========================================================= */
.section { padding: 84px 0; scroll-margin-top: var(--header-h); }
.section-sm { padding: 56px 0; scroll-margin-top: var(--header-h); }

.section-title {
  color: var(--c-primary);
  margin-bottom: 18px;
  font-size: clamp(1.9rem, 2.9vw, 2.6rem);
  line-height: 1.12;
}
.section-title.dark { color: var(--c-dark); }

/* Tech section */
.tech {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1fr);
  gap: 88px;
  align-items: start;
}
/* Alinha o topo visual dos cards com a cap-height do título.
   Sem isso, a borda dos cards (y=0) parece flutuar acima do "T". */
.tech .feature-grid { padding-top: 8px; }
.tech p { color: var(--c-gray-600); }
/* Lista de itens dentro da tech section (ex.: Modos de Operação) */
.tech ul {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: grid;
  gap: 10px;
}
.tech ul li {
  color: var(--c-gray-600);
  padding-left: 18px;
  position: relative;
  line-height: 1.6;
}
.tech ul li::before {
  content: "›";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--c-accent);
  font-weight: 700;
}
.tech ul li strong { color: var(--c-dark); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.feature-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--radius);
  padding: 26px 22px;
  text-align: center;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(54,192,229,.45);
}
.feature-card .ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(54,192,229,.12);
  color: var(--c-primary);
  margin-bottom: 14px;
}
.feature-card .ico svg { width: 26px; height: 26px; }
.feature-card h3 {
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-b);
  color: var(--c-dark);
  margin: 0;
}

@media (max-width: 860px) {
  .tech { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .feature-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   Models grid (variantes do produto — ex.: Amplificado / Não amplificado)
   ========================================================= */
.models-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin: 24px 0 14px;
}
.model-card {
  background: var(--c-gray-50);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--radius);
  padding: 22px 24px;
}
.model-card h4 {
  font-family: var(--font-h);
  font-size: 1.05rem;
  color: var(--c-primary);
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--c-gray-100);
}
.model-card p {
  color: var(--c-gray-600);
  font-size: .95rem;
  margin: 0;
  line-height: 1.55;
}
.models-note {
  font-size: .85rem;
  color: var(--c-gray-600);
  font-style: italic;
  margin: 8px 0 0;
}
@media (max-width: 760px) { .models-grid { grid-template-columns: 1fr; } }

/* =========================================================
   Benefits grid (cards "Muito mais X" — título + descrição)
   ========================================================= */
.benefits-section .section-title { text-align: center; margin-bottom: 28px; }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.benefit-card {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.benefit-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(54,192,229,.45);
}
.benefit-card h3 {
  font-family: var(--font-h);
  font-size: 1.1rem;
  color: var(--c-primary);
  margin: 0 0 10px;
}
.benefit-card p {
  margin: 0;
  color: var(--c-gray-600);
  font-size: .92rem;
  line-height: 1.75;
}
/* Link "Saiba mais →" alinhado na base do card (quando o card vira ação clicável) */
.benefit-card { display: flex; flex-direction: column; }
.benefit-card-cta {
  margin-top: auto;
  padding-top: 18px;
  color: var(--c-primary);
  font-weight: 600;
  font-size: .92rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color .15s var(--ease), gap .15s var(--ease);
}
.benefit-card:hover .benefit-card-cta {
  color: var(--c-accent);
  gap: 10px;
}
@media (max-width: 880px) { .benefits-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .benefits-grid { grid-template-columns: 1fr; } }

/* =========================================================
   Resources grid (cards de "extras" — tutoriais, downloads etc.)
   ========================================================= */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}
.resource-card {
  background: var(--c-gray-50);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
  /* Flex column pra empurrar o(s) botão(ões) pra base — alinhamento horizontal entre cards de tamanhos diferentes de texto */
  display: flex;
  flex-direction: column;
  height: 100%;
}
.resource-card h3 {
  font-family: var(--font-h);
  font-size: 1.25rem;
  color: var(--c-dark);
  margin: 0 0 12px;
}
.resource-card p {
  color: var(--c-gray-600);
  margin: 0 auto 18px;
  font-size: .95rem;
  max-width: 380px;
  line-height: 1.55;
}
.resource-card > .btn,
.resource-card .catalog-actions { margin-top: auto; }
@media (max-width: 760px) { .resources-grid { grid-template-columns: 1fr; } }

/* Variante: grid de catálogos (3 colunas) */
.catalogs-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.catalog-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(54,192,229,.12);
  color: var(--c-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.catalog-icon svg { width: 30px; height: 30px; }
.catalog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.catalog-actions .btn { min-width: 130px; }
@media (max-width: 880px) { .catalogs-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .catalogs-grid { grid-template-columns: 1fr; } }

/* =========================================================
   Gallery
   ========================================================= */
.gallery {
  padding: 0 0 24px;
}
.gallery-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 64px) / 3);
  gap: 32px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  margin: 0; /* reset do margin padrão de <figure> (margin: 1em 40px no default) */
  border-radius: var(--radius);
  overflow: hidden;
  scroll-snap-align: start;
  background: var(--c-gray-100);
  cursor: zoom-in;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.gallery-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(12,52,63,.35));
  opacity: 0;
  transition: opacity .25s var(--ease);
  pointer-events: none;
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item .zoom-ico {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--c-white);
  color: var(--c-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
  box-shadow: var(--shadow-sm);
}
.gallery-item:hover .zoom-ico { opacity: 1; transform: translateY(0); }
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s var(--ease);
}
.gallery-item:hover img { transform: scale(1.05); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(8,39,49,.92);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s var(--ease);
}
.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}
.lightbox img {
  max-width: min(1100px, 100%);
  max-height: 100%;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0,0,0,.5);
  transform: scale(.96);
  transition: transform .3s var(--ease);
}
.lightbox.is-open img { transform: scale(1); }
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,.12);
  color: var(--c-white);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.lightbox-close:hover { background: rgba(255,255,255,.22); transform: rotate(90deg); }
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  background: rgba(255,255,255,.12);
  color: var(--c-white);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.lightbox-nav:hover { background: rgba(255,255,255,.22); }
.lightbox-nav.prev { left: 20px; }
.lightbox-nav.next { right: 20px; }

.gallery-wrap { position: relative; }
.gallery-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--c-white);
  color: var(--c-dark);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: transform .2s var(--ease);
}
.gallery-btn:hover { transform: translateY(-50%) scale(1.05); }
.gallery-btn[data-dir="prev"] { left: -10px; }
.gallery-btn[data-dir="next"] { right: -10px; }

@media (max-width: 980px) {
  .gallery-track { grid-auto-columns: calc((100% - 32px) / 2); }
}
@media (max-width: 560px) {
  .gallery-track { grid-auto-columns: 86%; }
}

/* =========================================================
   Highlight banner
   ========================================================= */
.highlight {
  background:
    linear-gradient(135deg, rgba(12,52,63,.92), rgba(59,131,151,.85)),
    url("/imagens/ex2.webp") center/cover no-repeat;
  color: var(--c-white);
  text-align: center;
  padding: 64px 24px;
  border-radius: var(--radius-lg);
}
.highlight h2 {
  color: var(--c-accent);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  margin-bottom: 12px;
}
.highlight p {
  color: rgba(255,255,255,.86);
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.05rem;
}
.highlight-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* No mobile, o CTA highlight fica alinhado à esquerda */
@media (max-width: 720px) {
  .highlight { text-align: left; padding: 40px 24px; }
  .highlight p { margin-left: 0; margin-right: 0; }
  .highlight-actions { justify-content: flex-start; }
}

/* =========================================================
   CTA Split
   ========================================================= */
.cta-split {
  display: grid;
  /* "auto" deixa a coluna dos botões ficar do tamanho do conteúdo (compacta).
     A coluna do texto fica com o restante. Aumentar o gap "rouba"
     largura da coluna do texto. */
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 120px;
  align-items: end;
}
.cta-split > div:first-child p:last-child { margin-bottom: 0; }
.cta-split .actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  /* align-items: stretch (default) faz os botões ficarem todos com a
     largura do maior — visual mais consistente que naturais desiguais */
}
@media (max-width: 800px) {
  .cta-split {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .cta-split .actions { align-items: stretch; }
}

/* =========================================================
   Form
   ========================================================= */
.form-section {
  background: var(--c-gray-50);
  border-top: 1px solid var(--c-gray-100);
}
.form-section h2 { color: var(--c-primary); }
.form-section .lead { color: var(--c-gray-600); margin-bottom: 28px; }

form.contact {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--c-dark);
  letter-spacing: .02em;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-b);
  font-size: .95rem;
  padding: 13px 14px;
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--radius-sm);
  background: var(--c-white);
  color: var(--c-text);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 0;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(59,131,151,.12);
}
.field textarea { resize: vertical; min-height: 120px; }
.submit { grid-column: 1 / -1; }
.submit .btn { width: 100%; padding: 16px 28px; font-size: 1rem; }

@media (max-width: 760px) {
  form.contact { grid-template-columns: 1fr; }
}

/* Variante usada na página /contato/ — layout 2/2/3 + mensagem full */
form.contact.contact--contato {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}
form.contact.contact--contato .field         { grid-column: span 6; }  /* metade da linha */
form.contact.contact--contato .field--third  { grid-column: span 4; }  /* terço da linha */
form.contact.contact--contato .field.full,
form.contact.contact--contato .submit        { grid-column: 1 / -1; }
@media (max-width: 760px) {
  form.contact.contact--contato { grid-template-columns: 1fr; }
  form.contact.contact--contato .field,
  form.contact.contact--contato .field--third { grid-column: auto; }
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--c-dark);
  color: rgba(255,255,255,.8);
  padding: 64px 0 0;
  font-size: .92rem;
}
.footer-grid {
  display: grid;
  /* brand · grupo · sirenes (mais larga) · sinos+relógios (mais estreita) · contato */
  grid-template-columns:
    minmax(0, 1.3fr)
    minmax(0, .9fr)
    minmax(0, 1.2fr)
    minmax(0, .8fr)
    minmax(0, 1.1fr);
  gap: 40px;
  column-gap: 48px;
}
.footer-brand { padding-right: 16px; }
.footer-grid h4 {
  color: var(--c-white);
  font-family: var(--font-h);
  font-size: 1rem;
  margin: 0 0 16px;
}
/* Segundo h4 numa mesma coluna (ex.: "Relógios" abaixo de "Sinos") */
.footer-grid h4.h4-spaced { margin-top: 28px; }

.footer-brand img { width: 160px; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,.7); font-size: .9rem; margin: 0 0 20px; }

.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a {
  color: rgba(255,255,255,.75);
  transition: color .15s var(--ease), padding-left .15s var(--ease);
  display: inline-block;
}
.footer-grid a:hover {
  color: var(--c-accent);
  padding-left: 4px;
}

/* Redes sociais */
.footer-socials {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0;
}
.footer-socials li { margin: 0; }
.footer-socials a {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  color: rgba(255,255,255,.8);
  transition: background .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease), transform .15s var(--ease);
}
.footer-socials a:hover {
  background: var(--c-accent);
  color: var(--c-dark);
  border-color: var(--c-accent);
  padding-left: 0;            /* anula o efeito padrão do .footer-grid a:hover */
  transform: translateY(-2px);
}
.footer-socials svg { width: 18px; height: 18px; }

/* Lista de contatos (col 5) */
.footer-contact li {
  margin-bottom: 12px;
  line-height: 1.4;
  color: rgba(255,255,255,.75);
}
.footer-contact strong {
  display: block;          /* label sempre em linha própria, valor abaixo */
  color: var(--c-white);
  font-weight: 600;
  margin-bottom: 2px;
}
/* Anula o "shift" de padding-left no hover dos links inline da coluna contato */
.footer-contact a:hover { padding-left: 0; }

.footer-bottom {
  margin-top: 56px;
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: .82rem;
  color: rgba(255,255,255,.55);
}
.footer-bottom a { color: rgba(255,255,255,.7); }

@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 40px;
  }
  /* Brand ocupa a linha toda no topo */
  .footer-brand { grid-column: 1 / -1; padding-right: 0; }
}
@media (max-width: 760px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   Utilities
   ========================================================= */
.body-lock { overflow: hidden; }

/* =========================================================
   WhatsApp FAB (botão flutuante) + Modal estilo chat
   ========================================================= */
.wa-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  border: 0;
  box-shadow: 0 4px 16px rgba(0,0,0,.22);
  cursor: pointer;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.wa-fab:hover { transform: scale(1.07); box-shadow: 0 8px 20px rgba(0,0,0,.28); }
.wa-fab svg { width: 32px; height: 32px; }
/* Pulsação sutil ao carregar */
.wa-fab::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  opacity: 0;
  animation: waFabPulse 2.4s ease-out infinite;
  z-index: -1;
}
@keyframes waFabPulse {
  0%   { transform: scale(1);   opacity: .55; }
  100% { transform: scale(1.9); opacity: 0;   }
}

/* Modal */
.wa-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 24px;
}
.wa-modal[hidden] { display: none; }
.wa-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 52, 63, .35);
  backdrop-filter: blur(2px);
  cursor: pointer;
}
.wa-modal-dialog {
  position: relative;
  width: 100%;
  max-width: 380px;
  max-height: calc(100dvh - 48px);
  background: #ECE5DD; /* fundo WhatsApp clássico */
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 30px 60px rgba(0,0,0,.35);
  animation: waModalIn .25s var(--ease);
}
@keyframes waModalIn {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

/* Header verde estilo WhatsApp */
.wa-modal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: #075E54;
  color: #fff;
}
.wa-modal-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.wa-modal-avatar svg { width: 22px; height: 22px; }
.wa-modal-titles { flex: 1; min-width: 0; }
.wa-modal-titles h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin: 0;
  font-family: var(--font-b);
}
.wa-modal-titles p {
  font-size: .78rem;
  color: rgba(255,255,255,.78);
  margin: 1px 0 0;
}
.wa-modal-close {
  background: transparent;
  border: 0;
  color: #fff;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: background .15s var(--ease);
}
.wa-modal-close:hover { background: rgba(255,255,255,.15); }
.wa-modal-close svg { width: 18px; height: 18px; }

/* Body — área de chat */
.wa-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 14px;
  background-color: #ECE5DD;
  background-image:
    radial-gradient(rgba(0,0,0,.04) 1px, transparent 1px);
  background-size: 16px 16px;
}

/* Bolha de chat (mensagem inicial) */
.wa-bubble {
  background: #fff;
  border-radius: 0 8px 8px 8px;
  padding: 10px 12px;
  max-width: 90%;
  margin-bottom: 14px;
  box-shadow: 0 1px 1px rgba(0,0,0,.08);
  font-size: .92rem;
  color: var(--c-dark);
  line-height: 1.5;
}
.wa-bubble p { margin: 0 0 6px; }
.wa-bubble p:last-child { margin-bottom: 0; }

/* Formulário */
.wa-form { display: grid; gap: 8px; }
.wa-field input,
.wa-field select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid #cbd5da;
  border-radius: 22px;
  font-family: var(--font-b);
  font-size: .92rem;
  background: #fff;
  color: var(--c-text);
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.wa-field input:focus,
.wa-field select:focus {
  outline: 0;
  border-color: #25D366;
  box-shadow: 0 0 0 3px rgba(37,211,102,.18);
}
.wa-submit {
  margin-top: 8px;
  padding: 12px 16px;
  background: #25D366;
  color: #fff;
  border: 0;
  border-radius: 22px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background .15s var(--ease);
}
.wa-submit:hover { background: #1da851; }
.wa-submit svg { width: 18px; height: 18px; }

/* Mobile: ocupa quase toda a tela */
@media (max-width: 520px) {
  .wa-modal { padding: 0; }
  .wa-modal-dialog {
    max-width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
  }
  .wa-fab { bottom: 16px; right: 16px; width: 54px; height: 54px; }
  .wa-fab svg { width: 28px; height: 28px; }
}

/* =========================================================
   Conteúdo de páginas legais / institucionais textuais
   (Política de Privacidade, Termos, etc.)
   ========================================================= */
.legal-content {
  max-width: 820px;
}
.legal-content > p:first-child { font-size: 1.05rem; }
.legal-content h2 {
  font-family: var(--font-h);
  font-size: 1.35rem;
  color: var(--c-primary);
  margin: 40px 0 12px;
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 {
  font-family: var(--font-b);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-dark);
  margin: 20px 0 8px;
}
.legal-content p {
  color: var(--c-gray-600);
  line-height: 1.75;
  margin: 0 0 14px;
}
.legal-content ul {
  color: var(--c-gray-600);
  line-height: 1.75;
  padding-left: 22px;
  margin: 0 0 14px;
}
.legal-content ul li { margin-bottom: 4px; }
.legal-content strong { color: var(--c-dark); }
.legal-content a { color: var(--c-primary); text-decoration: underline; }
.legal-content a:hover { color: var(--c-accent); }
.legal-content .updated-at {
  color: var(--c-gray-600);
  font-size: .9rem;
  font-style: italic;
  margin-top: 32px;
}

/* =========================================================
   Página Contato — grid form + info + mapa
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-form-block h2,
.contact-info-block h2 {
  font-family: var(--font-h);
  font-size: 1.4rem;
  color: var(--c-dark);
  margin: 0 0 8px;
}
.contact-form-block > p {
  color: var(--c-gray-600);
  margin: 0 0 24px;
}
.contact-info-block {
  background: var(--c-gray-50);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--radius);
  padding: 28px 26px;
}
.contact-info-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.contact-info-block li {
  margin-bottom: 16px;
  color: var(--c-gray-600);
  line-height: 1.5;
  font-size: .95rem;
}
.contact-info-block li:last-child { margin-bottom: 0; }
.contact-info-block strong {
  display: block;
  color: var(--c-dark);
  font-weight: 600;
  margin-bottom: 2px;
}
.contact-info-block a {
  color: var(--c-primary);
  font-weight: 500;
  transition: color .15s var(--ease);
}
.contact-info-block a:hover { color: var(--c-accent); }

.map-section {
  height: 450px;
  background: var(--c-gray-100);
}
.map-section iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 760px) {
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .map-section { height: 360px; }
}

/* Quebra de linha apenas no desktop. No mobile o <br> é escondido e o
   espaço que vem depois mantém o fluxo natural do texto. */
@media (max-width: 880px) {
  br.desktop-only { display: none; }
}

/* =========================================================
   Modal
   ========================================================= */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: modalFadeIn .2s var(--ease);
}
.modal[hidden] { display: none; }
@keyframes modalFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 52, 63, .55);
  backdrop-filter: blur(2px);
  cursor: pointer;
}

.modal-dialog {
  position: relative;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 720px;
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
  padding: 32px 32px 28px;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
  outline: none;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  border-radius: 8px;
  cursor: pointer;
  color: var(--c-gray-600);
  transition: background .15s var(--ease), color .15s var(--ease);
}
.modal-close:hover { background: var(--c-gray-50); color: var(--c-dark); }
.modal-close svg { width: 20px; height: 20px; }

.modal-dialog > h2 {
  font-family: var(--font-h);
  font-size: 1.6rem;
  color: var(--c-dark);
  margin: 0 0 20px;
  padding-right: 40px; /* espaço pro botão de fechar */
}

/* Especificações técnicas */
.specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
/* Variante de produto com uma única configuração (sem variantes de alimentação) */
.specs.specs--single { grid-template-columns: 1fr; }
.spec-group {
  background: var(--c-gray-50);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.spec-group h3 {
  font-family: var(--font-b);
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-primary);
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--c-gray-100);
}
.spec-group dl {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  margin: 0;
  font-size: .88rem;
}
.spec-group dt {
  color: var(--c-gray-600);
  font-weight: 500;
}
.spec-group dd {
  margin: 0;
  font-weight: 600;
  color: var(--c-dark);
  text-align: right;
}

.modal-footnote {
  margin: 16px 0 0;
  font-size: .82rem;
  font-style: italic;
  color: var(--c-gray-600);
}

.modal-callout {
  margin-top: 20px;
  padding: 16px 18px;
  background: rgba(54,192,229,.08);
  border-left: 3px solid var(--c-accent);
  border-radius: 6px;
}
.modal-callout h4 {
  font-family: var(--font-b);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--c-primary);
  margin: 0 0 8px;
}
.modal-callout ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: .9rem;
  color: var(--c-gray-700, var(--c-dark));
}
.modal-callout li { margin: 2px 0; }

/* Variante compacta do modal (ex.: player de amostra de sons) */
.modal-dialog.modal-dialog--sm { max-width: 420px; }

/* Variante para vídeo (largura confortável pra 16:9) */
.modal-dialog.modal-dialog--video { max-width: 880px; padding: 28px 28px 24px; }
.video-embed {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
/* Versão inline (não em modal) — usada em páginas institucionais */
.video-embed--inline { max-width: 880px; margin: 28px auto 0; }

/* Section com fundo azul claro suave (tint da marca) */
.section.section--brand-soft {
  background: rgba(54, 192, 229, .08);
}

/* Section com fundo escuro (gradiente da marca) — usado em páginas institucionais
   pra criar pausas visuais entre seções claras */
.section.section--dark {
  position: relative;
  color: var(--c-white);
  background:
    radial-gradient(900px 520px at 85% 18%, rgba(54,192,229,.22), transparent 60%),
    radial-gradient(700px 520px at 8% 95%, rgba(59,131,151,.22), transparent 60%),
    linear-gradient(135deg, #0C343F 0%, #082731 55%, #0C343F 100%);
  isolation: isolate;
  overflow: hidden;
}
.section.section--dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(54,192,229,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(54,192,229,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 75% 60% at 50% 50%, #000 0%, transparent 80%);
  mask-image: radial-gradient(ellipse 75% 60% at 50% 50%, #000 0%, transparent 80%);
  z-index: -1;
}
.section.section--dark .section-title { color: var(--c-white); }
.section.section--dark p { color: rgba(255,255,255,.86); }
.section.section--dark strong { color: var(--c-white); }

/* Cards de tamanhos/variantes textuais (ex.: Sinos de Metas com 3 pesos diferentes) */
.size-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.size-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.size-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(54,192,229,.45);
}
.size-card-weight {
  font-family: var(--font-h);
  font-size: 2rem;
  color: var(--c-accent);
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1;
}
.size-card-dims {
  color: var(--c-gray-600);
  font-size: .9rem;
  margin: 0 0 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--c-gray-100);
}
.size-card p {
  color: var(--c-gray-600);
  font-size: .95rem;
  line-height: 1.65;
  margin: 0;
}
@media (max-width: 880px) { .size-cards { grid-template-columns: 1fr; } }

/* Lista de features genérica com chevron accent (reutilizável em qualquer seção) */
.feature-list,
.reforma-callout-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 36px;
}
.feature-list li,
.reforma-callout-list li {
  color: var(--c-gray-600);
  padding-left: 22px;
  position: relative;
  line-height: 1.6;
}
.feature-list li::before,
.reforma-callout-list li::before {
  content: "›";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--c-accent);
  font-weight: 700;
}
.feature-list strong,
.reforma-callout-list strong { color: var(--c-dark); }
@media (max-width: 760px) {
  .feature-list,
  .reforma-callout-list { grid-template-columns: 1fr; }
}

/* Split 2 colunas usado em "Restauração de Relógios" (texto à esquerda + card-callout à direita) */
.reforma-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.reforma-callout {
  background: var(--c-gray-50);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--radius);
  padding: 32px 28px;
}
.reforma-callout > p:first-child {
  color: var(--c-dark);
  font-weight: 600;
  margin-bottom: 18px;
}
.reforma-callout ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.reforma-callout li {
  color: var(--c-gray-600);
  padding-left: 22px;
  position: relative;
  line-height: 1.6;
}
.reforma-callout li::before {
  content: "›";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--c-accent);
  font-weight: 700;
}
.reforma-callout strong { color: var(--c-dark); }
@media (max-width: 880px) {
  .reforma-split { grid-template-columns: 1fr; gap: 28px; }
}

/* Bloco "feature-block" — card com imagem + título + descrição (não clicável,
   usado em apresentação de sub-categorias) */
.feature-blocks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.feature-block-img {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
  background: var(--c-gray-50);
}
.feature-block-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s var(--ease);
}
.feature-block:hover .feature-block-img img { transform: scale(1.04); }
.feature-block h3 {
  font-family: var(--font-h);
  font-size: 1.2rem;
  color: var(--c-primary);
  margin: 0 0 10px;
}
.feature-block p {
  color: var(--c-gray-600);
  margin: 0;
  line-height: 1.7;
  font-size: .95rem;
}
@media (max-width: 880px) { .feature-blocks { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .feature-blocks { grid-template-columns: 1fr; } }

/* Layout texto + vídeo lado a lado (página Quem Somos) */
.about-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: start;
}
.about-split p { color: var(--c-gray-600); }
.about-split p:last-child { margin-bottom: 0; }
.about-split .video-embed { margin: 0; }
/* Compensa o "leading" do h2 pra que o topo da letra alinhe com o topo do vídeo */
.about-split h2.section-title { margin-top: -0.32em; }
@media (max-width: 880px) {
  .about-split { grid-template-columns: 1fr; gap: 32px; }
  .about-split h2.section-title { margin-top: 0; }
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Audio widget — player + lista de faixas */
.audio-widget {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.audio-player {
  width: 100%;
  height: 44px;
  border-radius: 999px;
}
.track-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 280px;
  overflow-y: auto;
  border: 1px solid var(--c-gray-100);
  border-radius: var(--radius-sm);
  background: var(--c-white);
}
.track-item {
  padding: 12px 16px;
  font-size: .95rem;
  color: var(--c-dark);
  border-bottom: 1px solid var(--c-gray-100);
  cursor: pointer;
  transition: background .15s var(--ease), color .15s var(--ease);
  user-select: none;
}
.track-item:last-child { border-bottom: 0; }
.track-item:hover { background: var(--c-gray-50); }
.track-item.is-active {
  background: var(--c-gray-50);
  color: var(--c-primary);
  font-weight: 700;
}
/* Scrollbar customizada (Chrome/Edge/Safari) */
.track-list::-webkit-scrollbar { width: 6px; }
.track-list::-webkit-scrollbar-thumb { background: var(--c-gray-100); border-radius: 3px; }
.track-list::-webkit-scrollbar-thumb:hover { background: var(--c-gray-600); }

@media (max-width: 600px) {
  .modal { padding: 16px; }
  .modal-dialog { padding: 24px 20px 20px; }
  .modal-dialog > h2 { font-size: 1.3rem; }
  .specs { grid-template-columns: 1fr; gap: 12px; }
  .track-list { max-height: 240px; }
}

/* =============================================================
   HOME — componentes específicos
   ============================================================= */

/* -------- HERO HOME — vídeo de fundo + texto ----------------------------- */
.category-hero--home {
  padding-top: 120px;
  padding-bottom: 120px;
  min-height: 78vh;
  display: flex;
  align-items: center;
}
/* Vídeo cobrindo todo o hero, atrás do conteúdo */
.hero-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: .55;
  filter: saturate(1.1) contrast(1.05);
  pointer-events: none;
}
/* Overlay escuro pra garantir contraste do texto */
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(135deg, rgba(8,39,49,.82) 0%, rgba(8,39,49,.55) 45%, rgba(12,52,63,.88) 100%),
    radial-gradient(900px 520px at 80% 30%, rgba(54,192,229,.18), transparent 60%);
  pointer-events: none;
}
/* Conteúdo acima do vídeo + overlay */
.category-hero--home > .container {
  position: relative;
  z-index: 2;
  width: 100%;
}
/* Esconde o grid pattern do ::before quando há vídeo (limpa visual) */
.category-hero--home::before { display: none; }

.hero-home-text { max-width: 960px; }
.hero-home-text .lead { max-width: 100%; }
.category-hero--home h1 {
  font-size: clamp(2.3rem, 4.6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin-bottom: 22px;
  text-shadow: 0 2px 18px rgba(0,0,0,.25);
}
.category-hero--home h1 .accent-light {
  color: var(--c-accent);
  display: block;
}
.category-hero--home .lead {
  font-size: 1.15rem;
  line-height: 1.65;
  text-shadow: 0 1px 8px rgba(0,0,0,.25);
}
.category-hero--home .hero-actions { margin-top: 36px; }

/* Sobre o vídeo escuro, o btn-outline padrão (borda teal escura) some.
   Vira ghost (borda + texto brancos) só no hero da home. */
.category-hero--home .btn-outline {
  border-color: rgba(255,255,255,.55);
  color: var(--c-white);
  background: transparent;
  backdrop-filter: blur(4px);
}
.category-hero--home .btn-outline:hover {
  background: var(--c-white);
  color: var(--c-dark);
  border-color: var(--c-white);
}

@media (max-width: 900px) {
  .category-hero--home {
    padding-top: 88px;
    padding-bottom: 88px;
    min-height: 64vh;
  }
}
@media (max-width: 600px) {
  .category-hero--home {
    padding-top: 72px;
    padding-bottom: 72px;
    min-height: 56vh;
  }
  .category-hero--home h1 { line-height: 1.12; }
  .hero-bg-video { opacity: .42; }
}

/* Respeita preferência de motion reduzida (acessibilidade) */
@media (prefers-reduced-motion: reduce) {
  .hero-bg-video { display: none; }
}

/* -------- STATS BAND (números impactantes com contador animado) ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  align-items: start;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  padding: 12px 8px;
  position: relative;
}
.stat-item + .stat-item::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 14px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(54,192,229,.35), transparent);
}
.stat-item strong {
  font-family: var(--font-h);
  font-size: clamp(2.2rem, 3.6vw, 3.1rem);
  font-weight: 800;
  color: var(--c-primary);
  line-height: 1;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: baseline;
}
.stat-item .counter {
  display: inline-block;
  min-width: 1ch;
  font-size: inherit;
  color: inherit;
  font-weight: inherit;
}
/* Direct child > span = só a label (não vaza pro .counter dentro do <strong>) */
.stat-item > span {
  font-size: .98rem;
  color: var(--c-gray-600);
  font-weight: 500;
  line-height: 1.35;
}
@media (max-width: 720px) {
  /* Um por linha + layout inline (número e label lado a lado) — bem mais compacto */
  .stats-grid { grid-template-columns: 1fr; gap: 14px; }
  .stat-item {
    flex-direction: row;
    align-items: baseline;
    justify-content: flex-start;
    text-align: left;
    gap: 12px;
    padding: 6px 0;
  }
  .stat-item strong { font-size: clamp(1.8rem, 8vw, 2.3rem); }
  .stat-item + .stat-item::before { display: none; }
}

/* -------- SOLUTIONS HUB — 3 hero cards verticais ------------------------- */
.solutions-hub-intro {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}
.solutions-hub-intro .hero-eyebrow { margin-bottom: 18px; }
.solutions-hub-intro h2 {
  font-family: var(--font-h);
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--c-dark);
  margin: 0 0 18px;
  line-height: 1.15;
}
.solutions-hub-intro p {
  color: var(--c-gray-600);
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 0;
}

.solutions-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.solutions-hub-grid--4 {
  grid-template-columns: repeat(2, 1fr);
}

.solution-hub-card {
  position: relative;
  display: block;
  min-height: 480px;
  border-radius: 24px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  isolation: isolate;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  box-shadow: 0 4px 14px rgba(8,39,49,.08);
}
.solution-hub-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(8,39,49,.22);
}

.solution-hub-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform .9s var(--ease), filter .35s var(--ease);
  filter: saturate(1.05);
}
.solution-hub-card:hover .solution-hub-bg {
  transform: scale(1.08);
  filter: saturate(1.15);
}

.solution-hub-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(8,39,49,.20) 0%,
    rgba(8,39,49,.55) 45%,
    rgba(8,39,49,.96) 100%
  );
  pointer-events: none;
}

.solution-hub-content {
  position: relative;
  z-index: 2;
  height: 100%;
  min-height: inherit;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--c-white);
}

.solution-hub-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.solution-hub-num {
  font-family: var(--font-h);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--c-accent);
  line-height: 1;
  text-shadow: 0 2px 12px rgba(0,0,0,.35);
}
.solution-hub-line {
  display: inline-block;
  font-family: var(--font-h);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.95);
  padding: 7px 13px;
  border: 1px solid rgba(255,255,255,.4);
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(6px);
}

.solution-hub-bottom {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.solution-hub-bottom h3 {
  font-family: var(--font-h);
  font-size: clamp(1.55rem, 2vw, 1.95rem);
  font-weight: 500;
  line-height: 1.25;
  color: var(--c-white);
  margin: 0;
  letter-spacing: 0;
  max-width: 22ch;
}

.solution-hub-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.solution-hub-chips li {
  font-size: .8rem;
  padding: 5px 11px;
  border-radius: 7px;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(6px);
  color: rgba(255,255,255,.94);
  font-weight: 500;
  border: 1px solid rgba(255,255,255,.14);
  letter-spacing: 0.005em;
}

.solution-hub-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-h);
  font-weight: 600;
  font-size: 1rem;
  color: var(--c-accent);
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.16);
  margin-top: 4px;
}
.solution-hub-arrow {
  display: inline-block;
  transition: transform .25s var(--ease);
}
.solution-hub-card:hover .solution-hub-arrow {
  transform: translateX(7px);
}

/* Tablet — 2 colunas (1 quebra pra baixo) */
@media (max-width: 1080px) {
  .solutions-hub-grid { grid-template-columns: repeat(2, 1fr); }
  .solutions-hub-grid--4 { grid-template-columns: repeat(2, 1fr); }
}
/* Mobile — 1 coluna */
@media (max-width: 720px) {
  .solutions-hub-grid { grid-template-columns: 1fr; gap: 16px; }
  .solution-hub-card { min-height: 400px; }
  .solution-hub-content { padding: 26px; }
  .solution-hub-num { font-size: 2rem; }
  .solutions-hub-intro { margin-bottom: 36px; text-align: left; }
  .solutions-hub-intro h2 { text-align: left; }
  .solutions-hub-intro p { text-align: left; }
}

/* -------- "POR QUE A BEATEK" — feature cards com ícones (fundo escuro) -- */
.feature-icon-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 8px;
}
.section--dark .feature-icon-card {
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
  backdrop-filter: blur(8px);
}
.section--dark .feature-icon-card:hover {
  transform: translateY(-3px);
  background: rgba(54,192,229,.10);
  border-color: rgba(54,192,229,.45);
}
.feature-icon-card .ico {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(54,192,229,.18);
  color: var(--c-primary);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.feature-icon-card .ico svg { width: 28px; height: 28px; }
.section--dark .feature-icon-card h3 {
  color: var(--c-white);
  font-family: var(--font-h);
  font-size: 1.12rem;
  font-weight: 600;
  margin: 0 0 8px;
  letter-spacing: 0;
}
/* Sobrescreve a regra global de .section--dark p (que joga branco translúcido)
   pra garantir contraste e legibilidade no card */
.section--dark .feature-icon-card p {
  color: rgba(255,255,255,.78);
  font-size: .94rem;
  line-height: 1.6;
  margin: 0;
}
@media (max-width: 980px) { .feature-icon-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .feature-icon-grid { grid-template-columns: 1fr; } }

/* -------- SUPORTE + CATÁLOGO — texto à esquerda, cards empilhados à direita */
.support-section-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: start;
}
.support-section-text { padding-top: 4px; }
.support-section-text h2 { text-align: left; margin: 0 0 18px; }
.support-section-text p {
  color: var(--c-gray-600);
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 0;
}
.support-section-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media (max-width: 880px) {
  .support-section-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* Layout antigo (caso seja usado em outro lugar) */
.support-banner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.support-banner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: start;
  padding: 32px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #fff 0%, #f7fbfc 100%);
  border: 1px solid var(--c-gray-100);
  text-decoration: none;
  color: inherit;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  position: relative;
  overflow: hidden;
}
.support-banner::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 180px; height: 180px;
  background: radial-gradient(circle at top right, rgba(54,192,229,.10), transparent 70%);
  pointer-events: none;
}
.support-banner:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(8,39,49,.10);
  border-color: rgba(54,192,229,.4);
}
.support-banner-ico {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: rgba(54,192,229,.14);
  color: var(--c-primary);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.support-banner-ico svg { width: 36px; height: 36px; }
.support-banner-body h3 {
  font-family: var(--font-h);
  font-size: 1.25rem;
  margin: 0 0 6px;
  color: var(--c-dark);
}
.support-banner-body p { color: var(--c-gray-600); margin: 0 0 12px; font-size: .96rem; }
.support-banner-cta {
  font-family: var(--font-h);
  font-weight: 500;
  color: var(--c-primary);
  font-size: .95rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.support-banner-cta::after { content: "→"; transition: transform .2s var(--ease); }
.support-banner:hover .support-banner-cta::after { transform: translateX(4px); }

@media (max-width: 760px) {
  .support-banner-grid { grid-template-columns: 1fr; }
  .support-banner { padding: 24px; gap: 18px; }
  .support-banner-ico { width: 56px; height: 56px; border-radius: 14px; }
  .support-banner-ico svg { width: 28px; height: 28px; }
}

/* =============================================================
   PÁGINAS DE ERRO (404 / 500 / 403)
   ============================================================= */
.error-hero { text-align: center; padding-top: 100px; padding-bottom: 100px; }
.error-hero .hero-eyebrow { margin-bottom: 20px; }
.error-hero .error-code {
  font-family: var(--font-h);
  font-weight: 800;
  font-size: clamp(5rem, 14vw, 9rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--c-accent);
  margin: 0 0 12px;
  text-shadow: 0 4px 32px rgba(54,192,229,.25);
  /* Outline sutil em fundo escuro: efeito "decorativo" */
  background: linear-gradient(180deg, var(--c-accent) 0%, rgba(54,192,229,.6) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.error-hero h1 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin: 0 0 12px;
  color: var(--c-white);
}
.error-hero .hero-subtitle { margin-bottom: 18px; }
.error-hero .lead { max-width: 580px; margin: 0 auto; }
.error-hero .hero-actions { justify-content: center; margin-top: 28px; }

/* Grid de atalhos da 404 */
.error-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 8px;
}
.error-link-card {
  display: block;
  padding: 28px 24px;
  border-radius: var(--radius);
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  text-decoration: none;
  color: inherit;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.error-link-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(8,39,49,.08);
  border-color: rgba(54,192,229,.4);
}
.error-link-ico {
  width: 52px;
  height: 52px;
  border-radius: 13px;
  background: rgba(54,192,229,.12);
  color: var(--c-primary);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
.error-link-ico svg { width: 26px; height: 26px; }
.error-link-card h3 {
  font-family: var(--font-h);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-dark);
  margin: 0 0 6px;
}
.error-link-card p {
  font-size: .92rem;
  color: var(--c-gray-600);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 880px) {
  .error-links-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .error-links-grid { grid-template-columns: 1fr; }
  .error-hero { padding-top: 64px; padding-bottom: 64px; text-align: left; }
  .error-hero .hero-actions { justify-content: flex-start; }
  .error-hero .lead { margin-left: 0; margin-right: 0; }
}

/* =============================================================
   COOKIE / LGPD BANNER — aparece só na primeira visita
   ============================================================= */
.cookie-banner[hidden] { display: none; }
.cookie-banner {
  position: fixed;
  left: 20px;
  bottom: 20px;
  width: calc(100% - 40px);
  max-width: 460px;
  z-index: 9000;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 22px;
  background: var(--c-white);
  border-radius: 16px;
  border: 1px solid var(--c-gray-100);
  box-shadow: 0 18px 44px rgba(8,39,49,.22), 0 4px 12px rgba(8,39,49,.08);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.cookie-banner.is-open {
  opacity: 1;
  transform: translateY(0);
}
.cookie-banner.is-closing {
  opacity: 0;
  transform: translateY(20px);
}

.cookie-banner-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(54,192,229,.12);
  color: var(--c-primary);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.cookie-banner-icon svg { width: 24px; height: 24px; }

.cookie-banner-body { min-width: 0; }
.cookie-banner-body strong {
  display: block;
  font-family: var(--font-h);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 6px;
}
.cookie-banner-body p {
  font-size: .9rem;
  color: var(--c-gray-600);
  line-height: 1.55;
  margin: 0 0 14px;
}
.cookie-banner-body a {
  color: var(--c-primary);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
.cookie-banner-body a:hover { color: var(--c-accent); }

.cookie-banner-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.cookie-btn {
  flex: 1;
  min-width: 0;
  font-family: var(--font-h);
  font-size: .9rem;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
  white-space: nowrap;
}
.cookie-btn--solid {
  background: var(--c-primary);
  color: var(--c-white);
  border: 1px solid var(--c-primary);
}
.cookie-btn--solid:hover { background: var(--c-accent); border-color: var(--c-accent); }
.cookie-btn--ghost {
  background: transparent;
  color: var(--c-gray-600);
  border: 1px solid var(--c-gray-100);
}
.cookie-btn--ghost:hover {
  color: var(--c-dark);
  border-color: var(--c-gray-600);
  background: var(--c-gray-50, #f7f9fa);
}

@media (max-width: 600px) {
  .cookie-banner {
    left: 12px;
    right: 12px;
    bottom: 12px;
    width: auto;
    max-width: none;
    padding: 18px;
    gap: 12px;
  }
  .cookie-banner-icon { width: 38px; height: 38px; border-radius: 10px; }
  .cookie-banner-icon svg { width: 20px; height: 20px; }
  .cookie-banner-body strong { font-size: .95rem; }
  .cookie-banner-body p { font-size: .86rem; }
  .cookie-btn { font-size: .85rem; padding: 9px 12px; }
}

/* -------- Section title centralizado (home) ----------------------------- */
.section-title--center { text-align: center; }
.section-intro-center {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 44px;
  color: var(--c-gray-600);
  font-size: 1.05rem;
  line-height: 1.65;
}
/* No mobile, titulo e intro centralizados viram alinhados à esquerda */
@media (max-width: 720px) {
  .section-title--center { text-align: left; }
  .section-intro-center {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
  }
}


/* Powered by StackNova */
.sn-powered {
  display: flex;
  justify-content: center;
  padding: 0.5rem 0 2rem;
}
.sn-powered-link {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}
.sn-powered-text {
  font-family: ui-monospace, "Courier New", monospace;
  font-size: 10px;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  transition: color .15s;
}
.sn-powered-logo {
  height: 1.75rem;
  width: auto;
  transition: transform .3s ease-out, filter .3s ease-out;
}
.sn-powered-link:hover .sn-powered-text { color: rgba(255,255,255,.7); }
.sn-powered-link:hover .sn-powered-logo {
  transform: translateY(-4px);
  filter: drop-shadow(0 4px 12px rgba(125,90,255,.35));
}