/* ==========================================================================
   VELTRIX Acesso Inteligente — Sistema de Estilos e Design System
   Baseado em: ESTRUTURA.md e IDENTIDADE.md
   ========================================================================== */

:root {
  /* Paleta Oficial Veltrix */
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --navy: #0B192C;
  --navy-dark: #070D18;
  --navy-mid: #1E3E62;
  --navy-line: #1D3557;
  --ink: #0F172A;
  --muted: #475569;
  --line: #E2E8F0;
  
  /* Cores de Ação e Destaque */
  --wa: #25D366;
  --wa-hover: #1EBE5D;
  --accent: #E09F3E;
  --accent-light: #F5B041;
  --accent-hover: #C58326;
  --on-dark: #F1F5F9;
  --on-dark-muted: #94A3B8;

  /* Tipografia */
  --font-title: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Raios e Sombras */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 22px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 14px 28px -4px rgba(15, 23, 42, 0.12), 0 4px 10px -2px rgba(15, 23, 42, 0.06);
  --shadow-wa: 0 8px 22px -4px rgba(22, 163, 74, 0.45);
  --shadow-accent: 0 8px 22px -4px rgba(224, 159, 62, 0.45);

  /* Tokens Adicionais & Ritmo Vertical Impecável */
  --line-hover: #CBD5E1;
  --surface-subtle: #F1F5F9;
  --promo-red: #E5202E;
  --success: #16A34A;
  --success-hover: #15803D;
  --section-py: clamp(56px, 7vw, 76px);
  --grid-gap: 24px;

  color-scheme: light;
}

/* --------------------------------------------------------------------------
   Reset & Fundamentos
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease, transform 0.18s ease;
}

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* --------------------------------------------------------------------------
   Container Global
   -------------------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: max(18px, env(safe-area-inset-left, 0px));
  padding-right: max(18px, env(safe-area-inset-right, 0px));
}

/* --------------------------------------------------------------------------
   Tipografia Base
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-title);
  color: var(--navy);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  max-width: max-content;
  justify-self: start;
  align-self: start;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background-color: var(--accent);
  color: var(--navy);
  padding: 8px 16px 7px;
  border-radius: 10px;
  line-height: 1.2;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.sec-head {
  display: grid;
  gap: 12px;
  max-width: 680px;
  margin-bottom: 36px;
  justify-items: start;
}

.sec-head h2 {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
}

.sec-head h2 em {
  font-style: normal;
  color: var(--accent);
  display: inline;
  width: fit-content;
  max-width: max-content;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.sec-head p {
  color: var(--muted);
  font-size: 1.05rem;
}

.tv .sec-head {
  margin-bottom: 20px;
}

.contact-info .sec-head {
  margin-bottom: 14px;
}

/* --------------------------------------------------------------------------
   Botões e Ações (CTAs)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: scale(0.98);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Variantes de Botão */
.btn-wa {
  background-color: var(--wa);
  color: #FFFFFF;
  box-shadow: var(--shadow-wa);
}
.btn-wa:hover {
  background-color: var(--wa-hover);
  box-shadow: 0 10px 26px -2px rgba(22, 163, 74, 0.55);
}

.btn-navy {
  background-color: var(--navy);
  color: #FFFFFF;
}
.btn-navy:hover {
  background-color: var(--navy-mid);
}

.btn-accent {
  background-color: var(--accent);
  color: var(--navy);
  box-shadow: var(--shadow-accent);
}
.btn-accent:hover {
  background-color: var(--accent-light);
}

.btn-line {
  border-color: var(--navy);
  color: var(--navy);
  background-color: transparent;
}
.btn-line:hover {
  background-color: rgba(11, 25, 44, 0.05);
}

.btn-line-light {
  border-color: rgba(255, 255, 255, 0.35);
  color: #FFFFFF;
  background-color: transparent;
}
.btn-line-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
}

/* ==========================================================================
   [00] Tela de Abertura / Intro Animada (#intro)
   ========================================================================== */
.intro {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: radial-gradient(850px 550px at 50% 40%, var(--navy-mid), var(--navy-dark) 75%);
  display: grid;
  place-items: center;
  overflow: hidden;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.intro.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-skip {
  position: absolute;
  top: max(20px, env(safe-area-inset-top, 0px));
  right: max(20px, env(safe-area-inset-right, 0px));
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-family: var(--font-title);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  z-index: 10;
}
.intro-skip:hover {
  background: rgba(255, 255, 255, 0.22);
}

.intro-stage {
  perspective: 1200px;
  display: grid;
  justify-items: center;
  gap: 22px;
}

.intro-frame {
  width: 250px;
  height: 420px;
  background: #111827;
  border-radius: 14px;
  padding: 10px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7);
  position: relative;
  transition: box-shadow 0.6s ease;
}

.intro.open .intro-frame {
  box-shadow: 0 0 100px 20px rgba(224, 159, 62, 0.4);
}

.intro-door {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1E293B, #0F172A);
  border-radius: 8px;
  position: relative;
  transform-origin: left center;
  transition: transform 0.85s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: inset 0 0 15px rgba(0,0,0,0.4);
}

.intro.open .intro-door {
  transform: rotateY(-68deg);
}

/* Fechadura Digital na Porta */
.fr {
  position: absolute;
  top: 80px;
  right: 28px;
  width: 68px;
  height: 180px;
  background: linear-gradient(180deg, #1E222B, #0D0E12);
  border-radius: 12px;
  border: 1.5px solid #334155;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255,255,255,0.1);
  padding: 10px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.fr-brand {
  font-family: var(--font-title);
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #94A3B8;
  text-transform: uppercase;
}

.fr-keys {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  width: 100%;
  padding-inline: 2px;
}

.fr-keys span {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-size: 0.625rem;
  font-weight: 700;
  color: #475569;
  height: 16px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.03);
  transition: color 0.12s, text-shadow 0.12s, background-color 0.12s;
}

.fr.wake .fr-keys span {
  color: #94A3B8;
}

.fr-keys span.on {
  color: #FFFFFF !important;
  background: rgba(224, 159, 62, 0.4);
  text-shadow: 0 0 6px var(--accent-light);
}

.fr-leds {
  display: flex;
  gap: 5px;
}

.fr-leds i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #334155;
  transition: background 0.2s, box-shadow 0.2s;
}

.intro.unlock .fr-leds i.g {
  background: #22C55E;
  box-shadow: 0 0 8px #22C55E;
}

.fr-rose {
  position: absolute;
  top: 275px;
  right: 48px;
  width: 28px;
  height: 28px;
  background: #1E293B;
  border-radius: 50%;
  border: 2px solid #334155;
}

.fr-lever {
  position: absolute;
  left: 12px;
  top: 8px;
  width: 48px;
  height: 10px;
  background: linear-gradient(90deg, #334155, #1E293B);
  border-radius: 5px;
  box-shadow: 2px 2px 6px rgba(0,0,0,0.4);
}

.intro-text {
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 500;
  color: #E2E8F0;
  text-align: center;
  min-height: 24px;
}

.intro-text b {
  color: #22C55E;
  font-weight: 700;
}

/* ==========================================================================
   [01] Barra de Utilidades (.util)
   ========================================================================== */
.util {
  background-color: var(--navy-dark);
  color: var(--on-dark-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.util .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 8px;
  gap: 14px;
}

.util-highlight {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--on-dark);
}

.util-highlight strong {
  color: var(--accent);
  font-weight: 700;
}

.util-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.util-links a {
  color: var(--on-dark-muted);
  transition: color 0.15s;
}

.util-links a:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   [02] Cabeçalho Sticky (<header class="top">)
   ========================================================================== */
.top {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 40;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.2s ease;
}

.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 10px;
}

.top-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.top-logo svg {
  height: 48px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--navy);
}

.nav a {
  position: relative;
  padding-block: 4px;
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width 0.2s ease;
}

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

.nav a:hover::after {
  width: 100%;
}

.top .btn-wa {
  padding: 10px 18px;
  font-size: 0.875rem;
}

/* ==========================================================================
   [03] Seção Topo / Hero (#inicio)
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: 56px 72px;
  background:
    radial-gradient(550px 450px at 85% 20%, rgba(224, 159, 62, 0.12), transparent 70%),
    radial-gradient(650px 500px at 10% 90%, rgba(30, 62, 98, 0.08), transparent 70%),
    var(--surface);
  border-bottom: 1px solid var(--line);
}

.hero .wrap {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

/* Detalhes Decorativos de Canto */
.corner {
  position: absolute;
  pointer-events: none;
}
.corner.tl {
  top: 18px;
  left: 18px;
  width: 48px;
  height: 48px;
  border-top: 3px solid var(--accent);
  border-left: 3px solid var(--accent);
  border-top-left-radius: 16px;
  opacity: 0.7;
}
.corner.br {
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-bottom: 3px solid var(--navy-mid);
  border-right: 3px solid var(--navy-mid);
  border-bottom-right-radius: 18px;
  opacity: 0.5;
}

/* Coluna de Texto */
.hero-copy {
  display: grid;
  gap: 16px;
  align-content: start;
  justify-items: start;
  z-index: 2;
}

.hero h1 {
  font-size: clamp(2.35rem, 5.2vw, 3.85rem);
  color: var(--navy);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.hero h1 .accent {
  color: var(--accent);
  display: inline;
  width: fit-content;
  max-width: max-content;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--muted);
  font-weight: 500;
  max-width: 540px;
  line-height: 1.6;
}

.hero-lead b {
  color: var(--navy);
  font-weight: 700;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

/* Faixa de Confiança / Badges */
.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--navy-mid);
  font-family: var(--font-title);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-full);
}

.trust span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Coluna Direita: Vitrine Interativa (.show) */
.show {
  position: relative;
  justify-self: center;
  width: min(400px, 100%);
  z-index: 2;
}

.show-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-rows: auto auto 1fr;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.show-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 38px -6px rgba(11, 25, 44, 0.16);
}

/* Selo Superior Integrado */
.show-card .incl {
  background: var(--navy);
  color: #FFFFFF;
  padding: 10px 18px;
  font-family: var(--font-title);
  font-size: 0.8125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.show-card .incl svg {
  width: 16px;
  height: 16px;
  color: #22C55E;
  flex-shrink: 0;
}

.show-card .incl small {
  margin-left: auto;
  font-weight: 500;
  color: var(--on-dark-muted);
  font-size: 0.75rem;
}

/* Imagens do Carrossel */
.show-img {
  aspect-ratio: 4 / 4.6;
  position: relative;
  background: #F1F5F9;
  overflow: hidden;
  display: grid;
  place-items: center;
}

.show-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
}

.show-img img.on {
  opacity: 1;
  transform: scale(1);
}

/* Corpo Informativo */
.show-body {
  padding: 20px 22px 22px;
  display: grid;
  gap: 14px;
  background: var(--surface);
}

.show-name {
  font-family: var(--font-title);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
}

.show-name small {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 3px;
}

/* Bloco de Preços */
.prices {
  display: flex;
  gap: 20px;
  align-items: flex-end;
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

.price b {
  display: block;
  font-size: 0.6875rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: 2px;
}

.price span {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}

.price span small {
  font-size: 0.8125rem;
  font-weight: 600;
  margin-right: 2px;
}

.price:first-child span {
  color: var(--wa);
}

/* Controles de Paginação (Dots) */
.show-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 16px;
}

.show-dots button {
  width: 24px;
  height: 6px;
  border: 0;
  border-radius: 3px;
  background: #CBD5E1;
  padding: 0;
  cursor: pointer;
  transition: background-color 0.2s ease, width 0.2s ease;
}

.show-dots button[aria-current="true"] {
  background: var(--navy);
  width: 36px;
}

/* ==========================================================================
   [04] Seção Prova Técnica / Instalações em Destaque (#instalacoes)
   ========================================================================== */
.highlights {
  padding-block: var(--section-py);
  background-color: var(--navy);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.highlights::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 159, 62, 0.08), transparent 70%);
  pointer-events: none;
}

.highlights .sec-head h2 {
  color: #FFFFFF;
}

.highlights .sec-head h2 em {
  color: var(--accent);
}

.highlights .sec-head p {
  color: var(--on-dark-muted);
}

.hl-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.hl-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.hl {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 9 / 16;
  background-color: var(--navy-mid);
  border: 2px solid rgba(224, 159, 62, 0.3);
  cursor: pointer;
  min-width: 0;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  scroll-snap-align: start;
}

.hl:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 12px 24px -6px rgba(0, 0, 0, 0.5);
}

.hl img,
.hl video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hl figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 44px 14px 14px;
  background: linear-gradient(0deg, rgba(7, 13, 24, 0.95) 15%, rgba(7, 13, 24, 0.6) 65%, transparent);
  color: #FFFFFF;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.35;
  z-index: 2;
}

.hl figcaption b {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: var(--accent);
  color: var(--navy);
  padding: 4px 8px 3px;
  border-radius: 6px;
  margin-bottom: 6px;
  margin-right: 100%;
}

.hl-sound {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--font-title);
  font-size: 0.6875rem;
  font-weight: 600;
  color: #FFFFFF;
  background: rgba(11, 25, 44, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  pointer-events: none;
  z-index: 2;
}

.hl.live .hl-sound {
  display: none;
}

/* ==========================================================================
   [05] Seção Catálogo e Pronta Entrega (#pronta-entrega)
   ========================================================================== */
#pronta-entrega {
  padding-block: var(--section-py);
  background-color: var(--bg);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.filters button {
  font-family: var(--font-title);
  font-size: 0.875rem;
  font-weight: 700;
  background: var(--surface);
  color: var(--navy);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-full);
  padding: 10px 20px;
  cursor: pointer;
  transition: all 0.18s ease;
}

.filters button:hover {
  border-color: var(--navy);
  transform: translateY(-1px);
}

.filters button[aria-pressed="true"] {
  background: var(--navy);
  color: #FFFFFF;
  border-color: var(--navy);
  box-shadow: var(--shadow-sm);
}

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

.prod {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto 1fr;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.prod:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--line-hover);
}

.prod[hidden] {
  display: none !important;
}

.prod-img {
  position: relative;
  aspect-ratio: 3 / 4;
  background: var(--surface-subtle);
  overflow: hidden;
  display: grid;
  place-items: center;
}

.prod-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transition: transform 0.35s ease;
}

/* Enquadramento individual otimizado por modelo de fechadura */
.prod:nth-of-type(1) .prod-img img {
  /* Intelbras FR 101 V: formato vertical em porta branca, centralizado com respiro superior */
  object-position: 60% 36%;
}

.prod:nth-of-type(2) .prod-img img {
  /* Intelbras FD 2000 D: teclado e maçaneta inteiramente visíveis sem cortes */
  object-position: 65% 42%;
}

.prod:nth-of-type(3) .prod-img img {
  /* Intelbras MFD 2020 D: preserva sensor biométrico superior, teclado e maçaneta */
  object-position: 65% 40%;
}

.prod:nth-of-type(4) .prod-img img {
  /* Papaiz Lume: fechadura inteira com maçaneta luminosa centralizada */
  object-position: 65% 42%;
}

.prod:nth-of-type(5) .prod-img img {
  /* Intelbras MFR 3001 V: formato vertical slim, equilibrado do topo à base */
  object-position: center 46%;
}

.prod:nth-of-type(6) .prod-img img {
  /* Intelbras MFD 3000 D: painel e maçaneta com respiros laterais equilibrados */
  object-position: 65% 44%;
}

.prod:hover .prod-img img {
  transform: scale(1.03);
}

.show-ribbon {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-title);
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--accent);
  color: var(--navy);
  padding: 5px 11px 4px;
  border-radius: 6px;
  z-index: 2;
  box-shadow: 0 4px 10px -2px rgba(224, 159, 62, 0.4);
}

.show-ribbon.promo {
  background: var(--promo-red);
  color: #FFFFFF;
  box-shadow: 0 4px 10px -2px rgba(229, 32, 46, 0.4);
}

.prod .incl {
  background: var(--navy-mid);
  color: #FFFFFF;
  padding: 9px 16px;
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.prod .incl svg {
  width: 15px;
  height: 15px;
  color: #22C55E;
  flex-shrink: 0;
}

.prod .incl small {
  margin-left: auto;
  color: var(--on-dark-muted);
  font-weight: 500;
  font-size: 0.6875rem;
}

.prod-body {
  padding: 22px;
  display: grid;
  gap: 14px;
  align-content: start;
}

.brand {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.prod-body h3 {
  font-size: 1.35rem;
  color: var(--navy);
  margin-top: -6px;
}

.methods {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.methods span {
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--bg);
  color: var(--muted);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
}

.prod .prices {
  margin-top: 4px;
}

.prod .btn-wa {
  width: 100%;
  margin-top: 6px;
  padding: 12px;
  font-size: 0.9rem;
}

/* Card Especial de Catálogo */
.catalog {
  background: var(--navy);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 36px;
  display: grid;
  gap: 16px;
  align-content: center;
  justify-items: start;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.catalog .tag {
  justify-self: start;
  width: fit-content;
  max-width: max-content;
}

.catalog::before {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 159, 62, 0.15), transparent 70%);
  pointer-events: none;
}

.catalog h3 {
  font-size: 1.75rem;
  color: #FFFFFF;
}

.catalog p {
  color: var(--on-dark-muted);
  max-width: 600px;
  font-size: 1rem;
}

.catalog .btn-accent {
  justify-self: start;
  padding: 14px 24px;
}

.fine {
  margin-top: 32px;
  font-size: 0.8125rem;
  color: var(--muted);
  text-align: center;
  font-weight: 500;
}

/* ==========================================================================
   [06] Seção Trabalhos Reais / Prova Social (#trabalhos)
   ========================================================================== */
.work {
  background-color: var(--surface);
  border-block: 1px solid var(--line);
  padding-block: var(--section-py);
}

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

.tile {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background-color: var(--navy);
  margin: 0;
  min-width: 0;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--line-hover);
}

.tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.tile:hover img {
  transform: scale(1.04);
}

.tile figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 44px 14px 14px;
  background: linear-gradient(0deg, rgba(7, 13, 24, 0.95) 20%, rgba(7, 13, 24, 0.6) 65%, transparent);
  color: #FFFFFF;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.35;
  z-index: 2;
}

.tile figcaption b {
  display: block;
  font-family: var(--font-title);
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: 4px;
}

.gallery-note {
  margin-top: 26px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
}

.gallery-note a {
  color: var(--navy);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s ease;
}

.gallery-note a:hover {
  color: var(--accent-hover);
}

/* ==========================================================================
   [07] Seção Especial: Fechadura Multiponto 3 Pontos (#multiponto)
   ========================================================================== */
.robo {
  background-color: var(--navy-dark);
  color: var(--on-dark);
  position: relative;
  overflow: hidden;
  padding-block: 68px 80px;
}

.robo::before {
  content: "";
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30, 62, 98, 0.25), transparent 70%);
  pointer-events: none;
}

.robo .wrap {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.robo h2 {
  color: #FFFFFF;
}

.robo h2 em {
  color: var(--accent);
  font-style: normal;
  display: inline;
  width: fit-content;
  max-width: max-content;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.robo .sec-head p {
  color: var(--on-dark-muted);
}

.robo-list {
  list-style: none;
  margin: 18px 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.robo-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--on-dark);
  font-weight: 500;
  line-height: 1.5;
}

.robo-list li::before {
  content: "";
  flex: 0 0 9px;
  height: 9px;
  margin-top: 7px;
  background-color: var(--accent);
  transform: rotate(45deg);
  border-radius: 2px;
}

.robo-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

/* Card Chamada Reel Instagram */
.reel {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 12px 18px;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  max-width: 440px;
}

.reel:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.reel-thumb {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--navy);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.reel-thumb svg {
  width: 16px;
  height: 16px;
  margin-left: 2px;
}

.reel-txt {
  display: grid;
  gap: 2px;
  font-size: 0.8125rem;
  color: var(--on-dark-muted);
}

.reel-txt b {
  color: #FFFFFF;
  font-size: 0.925rem;
  font-family: var(--font-title);
  font-weight: 700;
}

.reel-ig {
  margin-left: auto;
  color: var(--on-dark-muted);
  flex-shrink: 0;
}

.reel-ig svg {
  width: 22px;
  height: 22px;
}

/* Coluna Direita: Ilustração Técnica Vetorial */
.robo-art {
  justify-self: center;
  position: relative;
  width: min(420px, 100%);
}

.robo-art svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6));
}

.r-badge {
  position: absolute;
  left: 0;
  top: -14px;
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 800;
  background-color: var(--accent);
  color: var(--navy);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  transform: rotate(-4deg);
  box-shadow: 0 4px 14px rgba(224, 159, 62, 0.4);
  z-index: 3;
}

.r-feats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  justify-content: center;
}

.r-feats span {
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--on-dark);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 6px;
}

.r-feats span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #38BDF8;
  box-shadow: 0 0 6px #38BDF8;
}

/* Animações CSS nos Elementos da Fechadura */
.robo-art .ring {
  animation: ringPulse 2.4s infinite ease-in-out;
}

.robo-art .pulse {
  animation: appPulse 3s infinite ease-in-out;
  transform-origin: center;
}

.robo-art .lk-closed {
  animation: lockState 4s infinite ease-in-out;
}

.robo-art .lk-open {
  animation: unlockState 4s infinite ease-in-out;
}

@keyframes ringPulse {
  0%, 100% { stroke: #38BDF8; opacity: 0.7; }
  50% { stroke: #E09F3E; opacity: 1; }
}

@keyframes appPulse {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.15); opacity: 0.8; }
}

@keyframes lockState {
  0%, 45% { opacity: 1; }
  50%, 95% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes unlockState {
  0%, 45% { opacity: 0; }
  50%, 95% { opacity: 1; }
  100% { opacity: 0; }
}

/* ==========================================================================
   [08] Seção Standby / Complementar: Instalação de TV (#tv)
   ========================================================================== */
.tv {
  background-color: var(--surface);
  border-block: 1px solid var(--line);
  padding-block: 56px 64px;
}

.tv .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.tv-list {
  list-style: none;
  margin: 8px 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.tv-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.5;
}

.tv-list li::before {
  content: "";
  flex: 0 0 9px;
  height: 9px;
  margin-top: 7px;
  background-color: var(--accent);
  transform: rotate(45deg);
  border-radius: 2px;
}

.tv-sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.tv-sizes span {
  font-family: var(--font-title);
  font-size: 0.8125rem;
  font-weight: 700;
  background-color: var(--navy);
  color: #FFFFFF;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

.tv-art {
  justify-self: center;
  position: relative;
  width: min(380px, 100%);
}

.tv-art svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   [09] Seção Como Comprar / Dois Modelos de Atendimento (#como)
   ========================================================================== */
#como {
  padding-block: var(--section-py);
  background-color: var(--bg);
}

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

.way {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  display: grid;
  gap: 20px;
  align-content: start;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.way:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.way.dark {
  background: var(--navy);
  color: #FFFFFF;
  border-color: transparent;
}

.way h3 {
  font-size: 1.45rem;
  color: var(--navy);
}

.way.dark h3 {
  color: #FFFFFF;
}

.way ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
  counter-reset: wayStep;
}

.way li {
  counter-increment: wayStep;
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  align-items: start;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.5;
}

.way.dark li {
  color: var(--on-dark);
}

.way li::before {
  content: counter(wayStep);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background-color: var(--accent);
  color: var(--navy);
  display: grid;
  place-items: center;
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 800;
}

.way .btn {
  justify-self: start;
  margin-top: 6px;
  padding: 14px 22px;
}

/* ==========================================================================
   [10] Seção Dúvidas Frequentes / FAQ (#duvidas)
   ========================================================================== */
#duvidas {
  background-color: var(--surface);
  border-bottom: 1px solid var(--line);
}

.faq-wrap {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  padding-block: var(--section-py);
  align-items: start;
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding-block: 22px;
}

.faq details:first-child {
  border-top: 1px solid var(--line);
}

.faq summary {
  font-family: var(--font-title);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  user-select: none;
  transition: color 0.15s ease;
}

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

.faq summary:hover {
  color: var(--accent-hover);
}

.faq summary::after {
  content: "+";
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--accent);
  transition: transform 0.25s ease, color 0.25s ease;
  flex-shrink: 0;
  line-height: 1;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
  color: var(--navy-mid);
}

.faq details p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.975rem;
  line-height: 1.65;
  padding-right: 18px;
}

/* ==========================================================================
   [11] Seção de Contato e Pedido de Orçamento (#orcamento)
   ========================================================================== */
.contact {
  background-color: var(--navy);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  padding-block: var(--section-py);
}

.contact::before {
  content: "";
  position: absolute;
  top: -100px;
  left: -100px;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 159, 62, 0.1), transparent 70%);
  pointer-events: none;
}

.contact .wrap {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  z-index: 1;
  align-items: start;
}

.contact h2 {
  color: #FFFFFF;
}

.contact h2 em {
  color: var(--accent);
  font-style: normal;
  display: inline;
  width: fit-content;
  max-width: max-content;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.contact-info {
  display: grid;
  gap: 20px;
  align-content: start;
}

.contact-info .sec-head p {
  color: var(--on-dark-muted);
}

.info-row {
  display: grid;
  gap: 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 14px;
}

.info-row small {
  font-family: var(--font-title);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-dark-muted);
}

.phone-num {
  display: flex;
  align-items: center;
  gap: 14px;
}

.phone-num strong {
  font-family: var(--font-title);
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
}

.copy {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.copy:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: #FFFFFF;
}

.copy.copied {
  background-color: var(--success);
  border-color: var(--success);
  color: #FFFFFF;
}

.info-row a {
  color: var(--on-dark);
  font-weight: 600;
  transition: color 0.15s ease;
}

.info-row a:hover {
  color: var(--accent);
}

.info-row span {
  color: var(--on-dark);
  font-size: 0.95rem;
}

/* Formulário de Orçamento Integrado */
.form {
  background: var(--surface);
  color: var(--navy);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: grid;
  gap: 14px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
}

.form h3 {
  font-size: 1.5rem;
  color: var(--navy);
  margin-bottom: 2px;
}

.form label {
  display: grid;
  gap: 6px;
  font-family: var(--font-title);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--muted);
}

.form input,
.form select,
.form textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  border-color: var(--navy);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(11, 25, 44, 0.1);
}

.form textarea {
  min-height: 90px;
  resize: vertical;
}

.form .btn-wa {
  width: 100%;
  padding: 14px;
  font-size: 1rem;
  margin-top: 4px;
}

.form-note {
  font-size: 0.75rem;
  color: var(--muted);
  text-align: center;
  margin-top: 2px;
}

/* ==========================================================================
   [12] Rodapé Institucional (<footer>)
   ========================================================================== */
footer {
  background-color: #050B14;
  color: var(--on-dark-muted);
  font-size: 0.9375rem;
  font-weight: 500;
  padding-bottom: 88px;
}

.foot {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 36px;
  padding-block: 54px 34px;
}

.foot-logo {
  display: block;
  margin-bottom: 14px;
}

.foot-logo svg {
  height: 42px;
  width: auto;
}

.foot p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--on-dark-muted);
  max-width: 320px;
}

.foot h4 {
  margin: 0 0 14px;
  font-family: var(--font-title);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.foot ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 0.875rem;
}

.foot a {
  color: var(--on-dark-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.foot a:hover {
  color: #FFFFFF;
}

.foot a svg {
  width: 16px;
  height: 16px;
  vertical-align: -2.5px;
  margin-right: 6px;
  display: inline-block;
  color: #25D366;
}

.foot li {
  line-height: 1.5;
}

.foot-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-block: 20px;
  font-size: 0.8125rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: #64748B;
}

.foot-bottom span {
  display: block;
}

/* ==========================================================================
   [13] Elementos Globais Flutuantes e Mobile (.dock & .wa-float)
   ========================================================================== */
.dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  padding: 10px max(14px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(14px, env(safe-area-inset-left, 0px));
  display: none;
  gap: 10px;
}

.dock .btn {
  flex: 1;
  padding: 13px 8px;
  font-size: 0.875rem;
}

.wa-float {
  position: fixed;
  right: calc(22px + env(safe-area-inset-right, 0px));
  bottom: calc(22px + env(safe-area-inset-bottom, 0px));
  z-index: 50;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background-color: var(--wa);
  color: #FFFFFF;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 25px -4px rgba(22, 163, 74, 0.5);
  animation: pulseWa 2.5s infinite;
  transition: transform 0.2s ease;
}

.wa-float:hover {
  transform: scale(1.08);
}

.wa-float svg {
  width: 34px;
  height: 34px;
}

@keyframes pulseWa {
  0% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.6); }
  70% { box-shadow: 0 0 0 16px rgba(22, 163, 74, 0); }
  100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

/* ==========================================================================
   Comportamento Responsivo e Media Queries
   ========================================================================== */
@media (min-width: 981px) {
  .catalog {
    grid-column: 1 / -1;
  }
}

@media (max-width: 980px) {
  .grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 960px) {
  .nav {
    display: none;
  }
}

@media (max-width: 900px) {
  .hl-strip {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 62%;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }
  .gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 880px) {
  .hero {
    padding-block: 44px 56px;
  }
  .hero .wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .corner.br, .corner.tl {
    display: none;
  }
  .hero-copy {
    text-align: left;
  }
  .show {
    max-width: 380px;
  }
  .robo .wrap {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .robo-art {
    order: -1;
    width: min(300px, 100%);
  }
}

@media (max-width: 860px) {
  .tv .wrap {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .tv-art {
    order: -1;
    width: min(320px, 100%);
  }
  .faq-wrap {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-block: 48px 56px;
  }
  .contact .wrap {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .form {
    padding: 24px 20px;
  }
  .foot {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  .ways {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .way {
    padding: 28px 22px;
  }
}

@media (max-width: 620px) {
  .grid {
    grid-template-columns: 1fr;
  }
  .catalog {
    padding: 26px 20px;
  }
  .catalog h3 {
    font-size: 1.45rem;
  }
}

@media (max-width: 760px) {
  .dock {
    display: flex;
  }
  .wa-float {
    display: none !important;
  }
}

@media (max-width: 480px) {
  .util-links {
    display: none;
  }
  .top-logo svg {
    height: 40px;
  }
  .top .btn-wa {
    padding: 9px 12px;
    font-size: 0.8125rem;
  }
  .foot {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* Acessibilidade: Movimento Reduzido */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .intro {
    display: none !important;
  }
}