/* ==========================================
   ATACADÃO MONTEIRO — Stylesheet
   Paleta: Amarelo #F4B946 | Azul Marinho #1C3A5C | Preto #1A1A1A | Branco #FFFFFF
   ========================================== */

/* ===== VARIÁVEIS ===== */
:root {
  --amarelo: #F4B946;
  --amarelo-escuro: #D4951A;
  --amarelo-claro: #FCD572;
  --azul: #1C3A5C;
  --azul-claro: #2D5A8C;
  --azul-palido: #F0F5FA;
  --preto: #1A1A1A;
  --cinza-escuro: #2C2C2C;
  --cinza-medio: #555;
  --cinza-claro: #F4F4F4;
  --branco: #FFFFFF;
  --header-height: 72px;
  --font-titulo: 'Montserrat', sans-serif;
  --font-corpo: 'Open Sans', sans-serif;
  --radius: 10px;
  --radius-lg: 16px;
  --transicao: 0.3s ease;
}

/* ===== RESET ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-corpo);
  font-size: 16px;
  color: var(--cinza-escuro);
  background: var(--branco);
  overflow-x: hidden;
  line-height: 1.7;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transicao); }
ul { list-style: none; }

/* ===== CONTAINER ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: var(--header-height);
  background: var(--preto);
  z-index: 900;
  border-bottom: 3px solid var(--amarelo);
  transition: box-shadow var(--transicao);
}

header.scrolled { box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3); }

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.header-logo {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.desktop-nav ul {
  display: flex;
  gap: 32px;
}

.desktop-nav a {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  padding-bottom: 4px;
  transition: color 0.3s ease;
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--amarelo);
  transition: width 0.3s ease;
}

.desktop-nav a:hover { color: var(--amarelo); }
.desktop-nav a:hover::after { width: 100%; }

/* ===== HAMBURGER MENU ===== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--amarelo);
  transition: all 0.3s ease;
  border-radius: 1px;
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(10px, 10px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(10px, -10px); }

/* ===== MOBILE MENU ===== */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  background: var(--preto);
  z-index: 850;
  padding: 24px;
  max-height: calc(100vh - var(--header-height));
  overflow-y: auto;
}

.mobile-nav.open { display: block; }

.mobile-nav ul { display: flex; flex-direction: column; gap: 16px; }

.mobile-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  display: block;
  padding: 12px 16px;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.mobile-nav a:hover, .mobile-nav a.active {
  background: var(--amarelo);
  color: var(--preto);
}

.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 800;
}

.overlay.show { display: block; }

/* ===== HERO ===== */
.hero {
  padding-top: calc(var(--header-height) + 80px);
  padding-bottom: 80px;
  background-image: url('images/bg-hero.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--branco);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.85) 0%, rgba(45, 45, 45, 0.85) 50%, rgba(28, 58, 92, 0.85) 100%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-logo {
  width: 140px;
  height: auto;
  margin: 0 auto 28px;
  filter: drop-shadow(0 0 20px rgba(244, 185, 70, 0.3));
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

h1 {
  font-family: var(--font-titulo);
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  font-weight: 900;
  color: var(--amarelo);
  margin-bottom: 16px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero h2 {
  font-family: var(--font-titulo);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 16px;
}

.hero-sub {
  font-size: clamp(0.9rem, 1.8vw, 1.05rem);
  color: rgba(255, 255, 255, 0.75);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* ===== BOTÕES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  font-family: var(--font-titulo);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1), transparent 70%);
  animation: shine 3s infinite;
}

@keyframes shine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.btn-primario {
  background: linear-gradient(135deg, var(--amarelo) 0%, var(--amarelo-escuro) 100%);
  color: var(--preto);
  border-color: var(--amarelo);
}

.btn-primario:hover {
  box-shadow: 0 0 30px rgba(244, 185, 70, 0.8),
              0 0 60px rgba(244, 185, 70, 0.4),
              0 12px 32px rgba(244, 185, 70, 0.3);
  transform: translateY(-3px);
}

.btn-outline-branco {
  background: transparent;
  color: var(--branco);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-branco:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--amarelo);
  color: var(--amarelo);
  box-shadow: 0 0 20px rgba(244, 185, 70, 0.5);
  transform: translateY(-3px);
}

/* ===== HERO CTA ===== */
.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0 auto 40px;
}

/* ===== HERO STATS ===== */
.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  padding: 22px 40px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  margin-top: 52px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat {
  text-align: center;
  animation: float 3s ease-in-out infinite;
}

.hero-stat:nth-child(3) { animation-delay: 0.2s; }
.hero-stat:nth-child(5) { animation-delay: 0.4s; }

.stat-num-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}

.stat-num {
  font-family: var(--font-titulo);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  color: var(--amarelo);
}

.stat-plus {
  font-family: var(--font-titulo);
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  font-weight: 700;
  color: var(--amarelo);
}

.stat-label {
  font-size: clamp(0.65rem, 1.2vw, 0.75rem);
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-top: 8px;
}

.stat-label-fixed {
  font-family: var(--font-titulo);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  color: var(--amarelo);
  letter-spacing: 0.04em;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  display: none;
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 60px;
  animation: fade-in-down 0.6s ease-out;
}

@keyframes fade-in-down {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-tag {
  display: block;
  width: fit-content;
  margin: 0 auto 16px;
  font-family: var(--font-titulo);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--amarelo);
  background: rgba(244, 185, 70, 0.1);
  border: 1px solid rgba(244, 185, 70, 0.3);
  padding: 8px 16px;
  border-radius: 20px;
}

.section-header h2 {
  font-family: var(--font-titulo);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--preto);
  margin-bottom: 14px;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--amarelo);
  animation: underline-grow 0.8s ease-out 0.3s forwards;
}

@keyframes underline-grow {
  to { width: 100%; }
}

.section-header p {
  font-size: 0.95rem;
  color: var(--cinza-medio);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== SOBRE SECTION ===== */
.sobre-section {
  background-image: url('images/bg-sobre.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}

.sobre-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0%, rgba(249, 251, 253, 0.92) 50%, rgba(240, 245, 250, 0.92) 100%);
  pointer-events: none;
  z-index: 0;
}

.sobre-section > * {
  position: relative;
  z-index: 1;
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.sobre-texto p {
  font-size: 0.95rem;
  color: var(--cinza-escuro);
  margin-bottom: 18px;
  line-height: 1.8;
}

.sobre-badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(244, 185, 70, 0.1);
  border-radius: var(--radius);
  border-left: 3px solid var(--amarelo);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--azul);
  animation: badge-bounce 2.2s ease-in-out infinite;
}

.badge-item i { color: var(--amarelo); font-size: 1.2rem; }
.badge-item:nth-child(2) { animation-delay: 0.2s; }
.badge-item:nth-child(3) { animation-delay: 0.4s; }

@keyframes badge-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* ===== MVV GRID ===== */
.mvv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.mvv-card {
  background: linear-gradient(135deg, var(--azul-palido) 0%, rgba(244, 185, 70, 0.05) 100%);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 2px solid rgba(244, 185, 70, 0.2);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mvv-card:hover {
  transform: translateY(-8px) scale(1.03);
  border-color: var(--amarelo);
  box-shadow: 0 12px 30px rgba(244, 185, 70, 0.2);
}

.mvv-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--amarelo) 0%, var(--amarelo-escuro) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.mvv-icon i {
  font-size: 1.5rem;
  color: var(--preto);
}

.mvv-card h3 {
  font-family: var(--font-titulo);
  font-size: 1rem;
  font-weight: 700;
  color: var(--azul);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mvv-card p {
  font-size: 0.85rem;
  color: var(--cinza-medio);
  line-height: 1.6;
}

/* ===== SLOGAN FAIXA ===== */
.slogan-faixa {
  background-image: url('images/bg-produtos.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--branco);
  padding: 32px 0;
  overflow: hidden;
  margin: 60px 0;
  position: relative;
}

.slogan-faixa::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg,
      rgba(28, 58, 92, 0.88) 0%,
      rgba(26, 61, 103, 0.88) 50%,
      rgba(26, 26, 26, 0.88) 100%
    );
  pointer-events: none;
}

.slogan-inner {
  position: relative;
  z-index: 1;
}

.slogan-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  white-space: nowrap;
  animation: scroll-text 20s linear infinite;
  font-family: var(--font-titulo);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@keyframes scroll-text {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.slogan-inner i { color: var(--amarelo); }

/* ===== PRODUTOS SECTION ===== */
.produtos-section .section-header p {
  color: #0D0D0D;
  font-size: 1.1rem;
  font-weight: 500;
}

.produtos-section {
  background-image: url('images/bg-produtos.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}

.produtos-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg,
      rgba(240, 245, 250, 0.88) 0%,
      rgba(232, 241, 250, 0.88) 50%,
      rgba(244, 185, 70, 0.08) 100%
    );
  animation: gradient-shift 8s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

.produtos-section > * { position: relative; z-index: 1; }

@keyframes gradient-shift {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

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

.produto-card {
  background: var(--branco);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid transparent;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
  animation: slideInCard 0.6s ease-out forwards;
  position: relative;
  height: 100%;
}

.produto-imagem-card {
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
}

.produto-imagem-full {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: all 0.4s ease;
  padding: 16px;
}

.produto-imagem-card:hover .produto-imagem-full {
  transform: scale(1.05);
  filter: brightness(1.05);
}

.produto-imagem-card:hover {
  box-shadow: 0 16px 40px rgba(244, 185, 70, 0.2);
  border-color: var(--amarelo);
}

.produto-card:nth-child(1) { animation-delay: 0s; }
.produto-card:nth-child(2) { animation-delay: 0.08s; }
.produto-card:nth-child(3) { animation-delay: 0.16s; }
.produto-card:nth-child(n+4) {
  padding: 28px 22px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.produto-card:nth-child(4) { animation-delay: 0.24s; }
.produto-card:nth-child(5) { animation-delay: 0.32s; }
.produto-card:nth-child(6) { animation-delay: 0.4s; }
.produto-card:nth-child(7) { animation-delay: 0.48s; }
.produto-card:nth-child(8) { animation-delay: 0.56s; }
.produto-card:nth-child(9) { animation-delay: 0.64s; }

.produto-card:nth-child(n+4) h3 {
  font-family: var(--font-titulo);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--azul);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.produto-card:nth-child(n+4) p {
  font-size: 0.85rem;
  color: var(--cinza-medio);
  line-height: 1.6;
}

@keyframes slideInCard {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.produto-card:hover {
  transform: translateY(-12px);
  border-color: var(--amarelo);
  box-shadow: 0 16px 40px rgba(244, 185, 70, 0.2);
}

.produto-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--amarelo) 0%, var(--amarelo-escuro) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  animation: bounce-icon 2.5s ease-in-out infinite;
  color: var(--branco);
  font-size: 1.8rem;
}

.produto-icon svg {
  width: 100%;
  height: 100%;
  padding: 12px;
}

.produto-card:nth-child(4) .produto-icon { animation-delay: 0.1s; }
.produto-card:nth-child(5) .produto-icon { animation-delay: 0.2s; }
.produto-card:nth-child(6) .produto-icon { animation-delay: 0.3s; }
.produto-card:nth-child(7) .produto-icon { animation-delay: 0.1s; }
.produto-card:nth-child(8) .produto-icon { animation-delay: 0.2s; }
.produto-card:nth-child(9) .produto-icon { animation-delay: 0.3s; }

@keyframes bounce-icon {
  0%, 100% { transform: scale(1) translateY(0); }
  50% { transform: scale(1.08) translateY(-6px); }
}

.produto-icon i {
  font-size: 1.5rem;
  color: var(--preto);
}


/* ===== CARROSSEL DE PRODUTO ===== */
.produto-carrossel {
  padding: 28px 22px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  background: transparent;
  min-height: 220px;
}

.carousel-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
  border-radius: inherit;
  z-index: 0;
}

.carousel-slide.active { opacity: 1; }

.carousel-overlay {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  z-index: 1;
}

.overlay-azul  { background: linear-gradient(135deg, rgba(28,58,92,0.87), rgba(28,58,92,0.87)); }
.overlay-dark  { background: linear-gradient(135deg, rgba(26,26,26,0.87), rgba(26,26,26,0.87)); }

.produto-carrossel > .produto-icon,
.produto-carrossel > h3,
.produto-carrossel > p {
  position: relative;
  z-index: 2;
}

.produto-carrossel h3,
.produto-carrossel p,
.produto-carrossel i,
.produto-carrossel svg {
  color: #ffffff !important;
  text-shadow: 0 2px 8px rgba(0,0,0,0.9);
}

.produto-carrossel h3 {
  font-family: var(--font-titulo);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.produto-carrossel p {
  font-size: 0.85rem;
  line-height: 1.6;
}

/* ===== BACKGROUNDS DOS PRODUTOS ===== */
/* Layout para todos os cards de ícone (independente de posição no grid) */
[class*="produto-bg-"] {
  padding: 28px 22px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* Regra base para todos os cards com background */
[class*="produto-bg-"] h3,
[class*="produto-bg-"] p,
[class*="produto-bg-"] i,
[class*="produto-bg-"] svg {
  color: #ffffff !important;
  text-shadow: 0 2px 8px rgba(0,0,0,0.9);
}

/* Garante que o h3 e p dos cards com bg ficam brancos mesmo com regras nth-child */
.produto-card[class*="produto-bg-"] h3,
.produto-card[class*="produto-bg-"]:nth-child(n) h3,
.produto-card[class*="produto-bg-"] p,
.produto-card[class*="produto-bg-"]:nth-child(n) p {
  color: #ffffff !important;
  text-shadow: 0 2px 8px rgba(0,0,0,0.9);
}

.produto-bg-tubos {
  background-image: linear-gradient(135deg, rgba(28, 58, 92, 0.88) 0%, rgba(28, 58, 92, 0.88) 100%), url('images/prod-tubos.jpg');
  background-size: cover;
  background-position: center;
}

.produto-bg-argamassa {
  background-image: linear-gradient(135deg, rgba(26, 26, 26, 0.88) 0%, rgba(26, 26, 26, 0.88) 100%), url('images/prod-argamassa.jpg');
  background-size: cover;
  background-position: center;
}

.produto-bg-tintas {
  background-image: linear-gradient(135deg, rgba(28, 58, 92, 0.88) 0%, rgba(28, 58, 92, 0.88) 100%), url('images/prod-tintas.jpg');
  background-size: cover;
  background-position: center;
}

.produto-bg-ferragens {
  background-image: linear-gradient(135deg, rgba(26, 26, 26, 0.88) 0%, rgba(26, 26, 26, 0.88) 100%), url('images/prod-ferragens.jpg');
  background-size: cover;
  background-position: center;
}

.produto-bg-cabos {
  background-image: linear-gradient(135deg, rgba(28, 58, 92, 0.88) 0%, rgba(28, 58, 92, 0.88) 100%), url('images/prod-cabos.jpg');
  background-size: cover;
  background-position: center;
}

.produto-bg-ferramentas {
  background-image: linear-gradient(135deg, rgba(26, 26, 26, 0.88) 0%, rgba(26, 26, 26, 0.88) 100%), url('images/prod-ferramentas.jpg');
  background-size: cover;
  background-position: center;
}

/* ===== DIFERENCIAIS SECTION ===== */
.diferenciais-section {
  background-image: url('images/bg-diferenciais.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}

.diferenciais-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg,
      rgba(255, 255, 255, 0.92) 0%,
      rgba(250, 251, 252, 0.92) 50%,
      rgba(240, 245, 250, 0.92) 100%
    );
  pointer-events: none;
  z-index: 0;
}

.diferenciais-section > * {
  position: relative;
  z-index: 1;
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.dif-card {
  background: linear-gradient(135deg, var(--azul-palido) 0%, var(--branco) 100%);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 2px solid rgba(244, 185, 70, 0.2);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.dif-card:hover {
  transform: translateY(-12px);
  border-color: var(--amarelo);
  box-shadow: 0 16px 40px rgba(244, 185, 70, 0.2);
}

.dif-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--amarelo) 0%, var(--amarelo-escuro) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.dif-icon i {
  font-size: 1.8rem;
  color: var(--preto);
}

.dif-card h3 {
  font-family: var(--font-titulo);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--azul);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dif-card p {
  font-size: 0.85rem;
  color: var(--cinza-medio);
  line-height: 1.6;
}

/* ===== CONTATO SECTION ===== */
.contato-section {
  background-image: url('images/bg-contato.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}

.contato-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg,
      rgba(255, 255, 255, 0.92) 0%,
      rgba(248, 250, 251, 0.92) 50%,
      rgba(240, 245, 250, 0.92) 100%
    );
  pointer-events: none;
  z-index: 0;
}

.contato-section > * {
  position: relative;
  z-index: 1;
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contato-card {
  background: var(--azul-palido);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  border: 2px solid rgba(244, 185, 70, 0.2);
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all 0.4s ease;
}

.contato-card:hover {
  box-shadow: 0 20px 60px rgba(244, 185, 70, 0.2);
  transform: translateY(-8px);
}

.contato-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contato-icone {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--amarelo) 0%, var(--amarelo-escuro) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contato-icone i {
  font-size: 1.2rem;
  color: var(--preto);
}

.contato-item h3 {
  font-family: var(--font-titulo);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--amarelo);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.contato-badge {
  font-size: 0.6rem;
  font-weight: 700;
  background: var(--amarelo);
  color: var(--preto);
  padding: 2px 7px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.4;
}

.contato-item p,
.contato-item a {
  font-size: 0.95rem;
  color: var(--cinza-escuro);
  line-height: 1.6;
}

.contato-item a {
  color: var(--azul);
  font-weight: 600;
  transition: color 0.3s ease;
}

.contato-item a:hover {
  color: var(--amarelo);
}

.btn-whatsapp-contato {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #25D366 0%, #1aa54f 100%);
  color: var(--branco);
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font-titulo);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 16px;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-whatsapp-contato:hover {
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.6);
  transform: translateY(-3px);
}

/* ===== MAPA ===== */
.mapa-container {
  background: var(--azul-palido);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 2px solid rgba(244, 185, 70, 0.2);
  animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mapa-container h3 {
  font-family: var(--font-titulo);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--azul);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mapa-container iframe {
  border-radius: var(--radius);
  border: 2px solid rgba(244, 185, 70, 0.2);
}

/* ===== DEPOIMENTOS ===== */
.depoimentos-section {
  background: var(--azul);
  position: relative;
}

.depoimentos-section .section-header h2,
.depoimentos-section .section-header p {
  color: var(--branco);
}

.depoimentos-section .section-header p {
  color: rgba(255,255,255,0.7);
}

.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.depoimento-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 3px solid rgba(244, 185, 70, 0.3);
  transition: all 0.4s ease;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.depoimento-card:hover {
  border-color: var(--amarelo);
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 48px rgba(0,0,0,0.5);
}

.depoimento-print {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 900px) {
  .depoimentos-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
}

@media (max-width: 600px) {
  .depoimento-card { padding: 24px 18px; }
}

/* ===== FAQ / PERGUNTAS FREQUENTES ===== */
.faq-section {
  background: linear-gradient(135deg, var(--azul-palido) 0%, rgba(240, 245, 250, 0.5) 100%);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  background: var(--branco);
  border: 2px solid rgba(244, 185, 70, 0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.faq-item:hover {
  border-color: var(--amarelo);
  box-shadow: 0 8px 24px rgba(244, 185, 70, 0.15);
  transform: translateY(-4px);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: var(--branco);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1rem;
  font-weight: 600;
  color: var(--azul);
  transition: all 0.3s ease;
  text-align: left;
  font-family: var(--font-titulo);
  letter-spacing: 0.02em;
}

.faq-question:hover {
  color: var(--amarelo);
  background: var(--azul-palido);
}

.faq-question i {
  font-size: 1.2rem;
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.320, 1);
  color: var(--amarelo);
}

.faq-item.active .faq-question {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-claro) 100%);
  color: var(--branco);
  border-bottom: 2px solid var(--amarelo);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
  color: var(--amarelo);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.23, 1, 0.320, 1);
  background: var(--branco);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 24px 20px;
}

.faq-answer p {
  color: var(--cinza-medio);
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--preto);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  height: 68px;
  width: auto;
  object-fit: contain;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--amarelo);
  color: var(--preto);
}

.footer-nav h4, .footer-contato h4 {
  font-family: var(--font-titulo);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--branco);
  margin-bottom: 18px;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.3s ease;
  position: relative;
  padding-bottom: 2px;
}

.footer-nav a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--amarelo);
  transition: width 0.3s ease;
}

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

.footer-nav a:hover::before {
  width: 100%;
}

.footer-contato {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.footer-contato p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  line-height: 1.6;
}

.footer-contato p i {
  color: var(--amarelo);
  flex-shrink: 0;
  margin-top: 2px;
  width: 14px;
  text-align: center;
}

.footer-contato a {
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.3s ease;
}

.footer-contato a:hover {
  color: var(--amarelo);
}

.footer-bottom {
  text-align: center;
  padding: 20px 0;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ===== MODAL CARROSSEL ===== */
.modal-carrossel {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.modal-carrossel.active {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  position: relative;
  width: 90%;
  max-width: 900px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.modal-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: var(--branco);
  font-size: 3rem;
  cursor: pointer;
  transition: color 0.3s ease;
  z-index: 10001;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.modal-close:hover {
  color: var(--amarelo);
}

.carrossel-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  width: 100%;
  max-height: 70vh;
}

.carrossel-nav {
  background: rgba(244, 185, 70, 0.2);
  border: 2px solid var(--amarelo);
  color: var(--amarelo);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.carrossel-nav:hover {
  background: var(--amarelo);
  color: var(--preto);
  transform: scale(1.1);
}

.carrossel-nav:active {
  transform: scale(0.95);
}

.carrossel-images {
  position: relative;
  width: 100%;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.carrossel-img {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
  display: none;
  animation: slideIn 0.4s ease;
}

.carrossel-img.active {
  display: block;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.carrossel-counter {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.carrossel-counter span {
  color: var(--amarelo);
  font-weight: 700;
}

/* ===== WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--branco);
  font-size: 1.7rem;
  z-index: 999;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  background: #1aa54f;
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.6);
}

/* ===== REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== ADVANCED SCROLL ANIMATIONS ===== */
.produto-card {
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.produto-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 24px 48px rgba(28, 58, 92, 0.2);
}

.dif-card {
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.dif-card:hover {
  transform: translateY(-12px) scale(1.01);
  box-shadow: 0 24px 48px rgba(244, 185, 70, 0.15);
  border-color: var(--amarelo);
}

.mvv-card {
  transition: all 0.4s ease;
}

.mvv-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(28, 58, 92, 0.15);
}

.mvv-icon {
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mvv-card:hover .mvv-icon {
  transform: scale(1.15) rotate(5deg);
}

.btn {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  pointer-events: none;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

/* Efeito glow no hover dos botões */
.btn-primary:hover {
  box-shadow: 0 12px 32px rgba(244, 185, 70, 0.4), 0 0 20px rgba(244, 185, 70, 0.2);
}

.btn-outline-branco:hover {
  box-shadow: 0 12px 32px rgba(255, 255, 255, 0.3), 0 0 20px rgba(244, 185, 70, 0.2);
}

/* ===== BOTÃO VITRINE NO HEADER ===== */
.nav-vitrine-btn {
  background: var(--amarelo) !important;
  color: var(--preto) !important;
  padding: 7px 16px !important;
  border-radius: 6px !important;
  font-weight: 700 !important;
  font-size: 0.82rem !important;
  transition: background 0.3s ease, transform 0.2s ease !important;
}
.nav-vitrine-btn::after { display: none !important; }
.nav-vitrine-btn:hover {
  background: var(--amarelo-escuro) !important;
  color: var(--preto) !important;
  transform: translateY(-2px);
}
.nav-vitrine-btn i { margin-right: 5px; }

/* ===== LINK VITRINE NO MOBILE NAV ===== */
.mobile-vitrine-link {
  color: var(--amarelo) !important;
  font-weight: 700 !important;
}
.mobile-vitrine-link:hover {
  background: var(--amarelo) !important;
  color: var(--preto) !important;
}

/* ===== BOTÃO VITRINE NO HERO ===== */
.btn-vitrine-hero {
  background: transparent;
  color: var(--amarelo);
  border: 2px solid var(--amarelo);
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}
.btn-vitrine-hero:hover {
  background: var(--amarelo);
  color: var(--preto);
  box-shadow: 0 0 24px rgba(244, 185, 70, 0.5);
}

/* ===== PROMO BANNER VITRINE (seção produtos) ===== */
.vitrine-promo-banner {
  margin-top: 48px;
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-claro) 100%);
  border: 2px solid var(--amarelo);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.vitrine-promo-icon {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  background: rgba(244, 185, 70, 0.15);
  border: 2px solid var(--amarelo);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--amarelo);
}

.vitrine-promo-texto {
  flex: 1;
}

.vitrine-promo-tag {
  display: inline-block;
  background: var(--amarelo);
  color: var(--preto);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}

.vitrine-promo-texto h3 {
  font-family: var(--font-titulo);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--branco);
  margin-bottom: 8px;
}

.vitrine-promo-texto p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 520px;
}

.vitrine-promo-cta {
  flex-shrink: 0;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .vitrine-promo-banner {
    flex-direction: column;
    text-align: center;
    padding: 32px 24px;
    gap: 20px;
  }
  .vitrine-promo-texto p { max-width: 100%; }
  .vitrine-promo-cta { width: 100%; justify-content: center; }
}

/* Cards com efeito de brilho ao scroll */
.contato-card {
  transition: all 0.4s ease;
  position: relative;
}

.contato-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
  pointer-events: none;
  border-radius: var(--radius-lg);
}

.contato-card:hover::before {
  left: 100%;
}

.contato-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(28, 58, 92, 0.15);
}

/* ===== RESPONSIVIDADE ===== */

/* 4K e Ultra Wide ≥ 2560px */
@media (min-width: 2560px) {
  .container { max-width: 1400px; padding: 0 48px; }
  .section { padding: 120px 0; }
  .section-header { margin-bottom: 72px; }
  .hero { padding-top: calc(var(--header-height) + 120px); padding-bottom: 120px; }
  .hero h2 { font-size: clamp(2.5rem, 5vw, 3.8rem); }
  .hero-sub { font-size: clamp(1.2rem, 2vw, 1.6rem); }
  .hero-logo { width: 160px; }
  .hero-stats { gap: 48px; padding: 32px 40px; }
  .stat-num { font-size: 3.2rem; }
  .section-tag { font-size: 0.95rem; }
  .section-header h2 { font-size: 3rem; }
  .section-header p { font-size: 1.3rem; }
  .sobre-texto p { font-size: 1.1rem; }
  .badge-item { font-size: 0.95rem; padding: 14px 20px; }
  .mvv-card { padding: 32px 24px; }
  .mvv-card h3 { font-size: 1.35rem; }
  .mvv-icon { width: 80px; height: 80px; }
  .produto-card { padding: 28px 20px; }
  .produto-card h3 { font-size: 1.15rem; }
  .dif-card { padding: 32px 26px; }
  .dif-card h3 { font-size: 1.25rem; }
  .btn { font-size: 1.1rem; padding: 16px 40px; }
}

/* Full HD e Widescreen 1920px – 2559px */
@media (min-width: 1920px) and (max-width: 2559px) {
  .container { max-width: 1320px; }
  .section { padding: 108px 0; }
  .section-header { margin-bottom: 64px; }
  .hero { padding-top: calc(var(--header-height) + 100px); padding-bottom: 100px; }
  .hero h2 { font-size: 3rem; }
  .hero-sub { font-size: 1.4rem; }
  .hero-logo { width: 150px; }
  .hero-stats { gap: 40px; }
  .stat-num { font-size: 2.8rem; }
  .mvv-card { padding: 28px 22px; }
  .produto-card { padding: 26px 18px; }
  .dif-card { padding: 28px 24px; }
}

/* 1440p e acima 1440px – 1919px */
@media (min-width: 1440px) and (max-width: 1919px) {
  .container { max-width: 1280px; }
  .section { padding: 100px 0; }
  .section-header { margin-bottom: 60px; }
  .hero { padding-top: calc(var(--header-height) + 90px); padding-bottom: 90px; }
  .hero h2 { font-size: 2.8rem; }
  .hero-sub { font-size: 1.3rem; }
  .hero-logo { width: 140px; }
  .stat-num { font-size: 2.6rem; }
  .mvv-card { padding: 26px 20px; }
  .produto-card { padding: 24px 16px; }
  .dif-card { padding: 26px 22px; }
  .produtos-grid { gap: 20px; }
  .diferenciais-grid { gap: 20px; }
}

/* Desktop 1280px – 1439px */
@media (min-width: 1280px) and (max-width: 1439px) {
  .container { max-width: 1200px; }
  .section { padding: 96px 0; }
  .section-header { margin-bottom: 56px; }
  .hero { padding-top: calc(var(--header-height) + 80px); padding-bottom: 80px; }
  .hero h2 { font-size: 2.6rem; }
  .sobre-badges { gap: 14px; }
  .produtos-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .diferenciais-grid { gap: 20px; }
  .mvv-card { padding: 24px 18px; }
}

/* Laptop médio 1100px – 1279px */
@media (min-width: 1100px) and (max-width: 1279px) {
  .container { max-width: 1100px; }
  .section { padding: 88px 0; }
  .section-header { margin-bottom: 52px; }
  .sobre-grid { gap: 48px; }
  .produtos-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
}

/* Tablet landscape ≤ 1023px */
@media (max-width: 1023px) {
  :root { --header-height: 68px; }
  .section { padding: 80px 0; }
  .section-header { margin-bottom: 48px; }
  .desktop-nav { display: none; }
  .hamburger { display: flex; }
  .sobre-grid { grid-template-columns: 1fr; gap: 40px; }
  .mvv-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .mvv-card { padding: 20px 16px; }
  .produtos-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; flex-direction: row; align-items: flex-start; gap: 24px; }
  .contato-grid { grid-template-columns: 1fr; }
  .hero-stat-divider { display: block; }
  .depoimentos-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .faq-container { max-width: 100%; }
  .faq-question { font-size: 0.95rem; padding: 18px 20px; }
}

/* Tablet médio ≤ 900px */
@media (max-width: 900px) {
  .section { padding: 68px 0; }
  .mvv-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .mvv-card { padding: 18px 14px; }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .depoimentos-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; gap: 20px; }
  .faq-question { font-size: 0.9rem; padding: 16px 18px; }
}

/* Tablet 820px – 900px */
@media (min-width: 820px) and (max-width: 899px) {
  .container { padding: 0 22px; }
  .section { padding: 70px 0; }
  .section-header { margin-bottom: 44px; }
  .hero { padding-top: calc(var(--header-height) + 70px); padding-bottom: 70px; }
  .hero h2 { font-size: 2.2rem; }
  .header-logo { height: 48px; }
  .hero-logo { width: 110px; }
  .hero-stats { padding: 20px 24px; gap: 20px; }
  .mvv-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* Tablet ≤ 768px */
@media (max-width: 768px) {
  :root { --header-height: 62px; }
  .container { padding: 0 20px; }
  .section { padding: 58px 0; }
  .section-header { margin-bottom: 36px; }
  .header-logo { height: 44px; }
  .hero-logo { width: 100px; margin-bottom: 20px; }
  .hero-stats { padding: 16px 20px; margin-top: 32px; gap: 16px; }
  .hero-stat-divider { height: 28px; }
  .sobre-badges { gap: 12px; }
  .badge-item { padding: 10px 14px; font-size: 0.78rem; }
  .mvv-grid { grid-template-columns: 1fr; gap: 12px; }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); gap: 11px; }
  .contato-grid { grid-template-columns: 1fr; }
  .mapa-container { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-brand { flex-direction: row; align-items: flex-start; gap: 20px; grid-column: auto; }
  .footer-logo { height: 52px; }
  .whatsapp-float { bottom: 20px; right: 20px; width: 52px; height: 52px; font-size: 1.4rem; }
  .depoimentos-grid { max-width: 420px; gap: 16px; }
  .faq-question { font-size: 0.88rem; padding: 14px 16px; }
  .faq-item.active .faq-answer { padding: 0 16px 16px; }
  .faq-answer p { font-size: 0.88rem; }
}

/* Celular grande ≤ 600px */
@media (max-width: 600px) {
  .section { padding: 48px 0; }
  .section-header { margin-bottom: 28px; }
  .hero-cta { flex-direction: column; gap: 12px; }
  .hero-cta .btn { width: 100%; }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .diferenciais-grid { grid-template-columns: 1fr; }
  .dif-card { padding: 24px 18px; }
  .contato-item { gap: 12px; }
  .contato-item h3 { font-size: 0.7rem; }
  .mapa-container { padding: 20px; }
  .depoimentos-grid { max-width: 100%; gap: 14px; }
  .faq-question { font-size: 0.85rem; padding: 14px 16px; gap: 10px; }
  .faq-question i { font-size: 1rem; }
}

/* Celular padrão ≤ 480px */
@media (max-width: 480px) {
  :root { --header-height: 58px; }
  .container { padding: 0 16px; }
  .section { padding: 42px 0; }
  .depoimentos-grid { gap: 12px; }
  .faq-question { font-size: 0.82rem; padding: 12px 14px; }
  .faq-answer p { font-size: 0.82rem; }
  .faq-item.active .faq-answer { padding: 0 14px 14px; }
  .header-logo { height: 40px; }
  .hero-logo { width: 90px; }
  .hero-stats { padding: 12px 16px; gap: 12px; }
  .stat-label { font-size: 0.55rem; margin-top: 4px; }
  .sobre-badges { gap: 8px; }
  .badge-item { padding: 8px 12px; font-size: 0.7rem; }
  .mvv-grid { grid-template-columns: 1fr; }
  .mvv-icon { width: 48px; height: 48px; }
  .mvv-icon i { font-size: 1.2rem; }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .produto-icon { width: 50px; height: 50px; }
  .produto-icon i { font-size: 1.2rem; }
  .produto-card { padding: 18px 12px; }
  .produto-card h3 { font-size: 0.8rem; }
  .produto-card p { font-size: 0.75rem; }
  .dif-card { padding: 20px 14px; }
  .dif-card h3 { font-size: 0.8rem; }
  .dif-card p { font-size: 0.75rem; }
  .contato-card { padding: 24px 18px; gap: 16px; }
  .contato-item h3 { font-size: 0.65rem; }
  .contato-item p { font-size: 0.85rem; }
  .footer-logo { height: 48px; }
  .whatsapp-float { bottom: 16px; right: 16px; width: 48px; height: 48px; font-size: 1.2rem; }
  .slogan-inner { font-size: 0.9rem; gap: 16px; }
}

/* Celular pequeno ≤ 380px */
@media (max-width: 380px) {
  :root { --header-height: 54px; }
  .container { padding: 0 12px; }
  .section { padding: 36px 0; }
  .header-logo { height: 36px; }
  .hero h2 { font-size: 0.95rem; }
  .hero-sub { font-size: 0.85rem; }
  .hero-logo { width: 80px; }
  .hero-stats { padding: 10px 12px; gap: 8px; }
  .stat-num { font-size: clamp(1.3rem, 6vw, 1.8rem); }
  .stat-plus { font-size: 0.9rem; }
  .stat-label { font-size: 0.5rem; }
  .sobre-badges { gap: 6px; }
  .badge-item { padding: 6px 10px; font-size: 0.65rem; }
  .mvv-grid { grid-template-columns: 1fr; }
  .produtos-grid { grid-template-columns: 1fr; gap: 8px; }
  .produto-card { padding: 14px 10px; }
  .diferenciais-grid { grid-template-columns: 1fr; }
  .dif-card { padding: 16px 12px; }
  .dif-icon { width: 56px; height: 56px; }
  .contato-item { gap: 10px; }
  .contato-icone { width: 40px; height: 40px; }
  .footer-logo { height: 44px; }
}

/* Ultra pequeno ≤ 320px */
@media (max-width: 320px) {
  :root { --header-height: 52px; }
  .container { padding: 0 10px; }
  .section { padding: 32px 0; }
  .header-logo { height: 32px; }
  .hero { padding-top: calc(var(--header-height) + 24px); padding-bottom: 32px; }
  .hero h2 { font-size: 0.85rem; line-height: 1.3; }
  .hero-sub { font-size: 0.75rem; }
  .hero-logo { width: 70px; margin-bottom: 12px; }
  .hero-stats { padding: 8px 10px; gap: 6px; margin-top: 16px; }
  .stat-num { font-size: clamp(1rem, 5vw, 1.4rem); }
  .stat-label { font-size: 0.45rem; }
  .section-header h2 { font-size: clamp(1.4rem, 5vw, 1.8rem); }
  .section-header p { font-size: 0.75rem; }
  .section-tag { font-size: 0.7rem; }
  .sobre-badges { gap: 4px; }
  .badge-item { padding: 4px 8px; font-size: 0.6rem; }
  .mvv-grid { grid-template-columns: 1fr; gap: 8px; }
  .mvv-card { padding: 12px 10px; }
  .mvv-card h3 { font-size: 0.75rem; }
  .mvv-card p { font-size: 0.65rem; }
  .mvv-icon { width: 40px; height: 40px; }
  .mvv-icon i { font-size: 0.9rem; }
  .produtos-grid { grid-template-columns: 1fr; gap: 6px; }
  .produto-card { padding: 12px 8px; }
  .produto-card h3 { font-size: 0.7rem; }
  .produto-card p { font-size: 0.6rem; }
  .produto-icon { width: 40px; height: 40px; }
  .produto-icon i { font-size: 1rem; }
  .diferenciais-grid { grid-template-columns: 1fr; }
  .dif-card { padding: 14px 10px; }
  .dif-card h3 { font-size: 0.75rem; }
  .dif-card p { font-size: 0.65rem; }
  .dif-icon { width: 48px; height: 48px; }
  .hero-cta { flex-direction: column; gap: 8px; }
  .hero-cta .btn { width: 100%; padding: 10px 16px; font-size: 0.75rem; }
  .btn { font-size: 0.75rem; padding: 10px 16px; }
  .contato-card { padding: 16px 12px; gap: 12px; }
  .contato-item h3 { font-size: 0.6rem; }
  .contato-item p { font-size: 0.75rem; }
  .contato-icone { width: 36px; height: 36px; }
  .mapa-container { padding: 16px; }
  .footer-logo { height: 40px; }
  .footer-grid { gap: 16px; }
  .footer-section h3 { font-size: 0.8rem; }
  .footer-section p { font-size: 0.65rem; }
  .footer-section a { font-size: 0.65rem; }
  .whatsapp-float { width: 44px; height: 44px; bottom: 14px; right: 14px; font-size: 1rem; }
  .slogan-inner { font-size: 0.8rem; gap: 12px; }
}
}