/* ==========================================
   HOPF DRYWALL — Stylesheet
   Paleta: Azul Marinho #1C3557 | Laranja #E87722 | Branco #FFFFFF
   Proporção: 60% Branco | 30% Azul | 10% Laranja
   ========================================== */

/* ===== VARIÁVEIS ===== */
:root {
  --azul: #1C3557;
  --azul-escuro: #12243A;
  --azul-claro: #2B4E7B;
  --azul-hover: #24426B;
  --laranja: #E87722;
  --laranja-escuro: #C46015;
  --laranja-claro: #F49040;
  --branco: #FFFFFF;
  --cinza-claro: #F5F7FA;
  --cinza-borda: #E2E8F0;
  --cinza: #8A96A8;
  --cinza-medio: #566070;
  --cinza-escuro: #2C3542;
  --preto: #1A1A1A;
  --sombra: rgba(28, 53, 87, 0.10);
  --sombra-forte: rgba(28, 53, 87, 0.20);
  --header-height: 72px;

  --font-titulo: 'Montserrat', sans-serif;
  --font-corpo: 'Open Sans', sans-serif;

  --radius: 10px;
  --radius-lg: 16px;
  --transicao: 0.3s ease;
}

/* ===== RESET & BASE ===== */
*, *::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;
}

/* ===== SEÇÕES ===== */
.section {
  padding: 96px 0;
}

/* ===== BARRA DE PROGRESSO ===== */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--laranja), var(--laranja-claro));
  width: 0%;
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--azul);
  z-index: 1000;
  transition: box-shadow var(--transicao), background var(--transicao);
}

header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
  background: var(--azul-escuro);
}

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

/* Logo / Brand */
.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.header-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: var(--laranja);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--branco);
  font-size: 18px;
  flex-shrink: 0;
  transition: background var(--transicao);
}

.logo-link:hover .brand-icon {
  background: var(--laranja-claro);
}

.brand-name {
  font-family: var(--font-titulo);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--branco);
  letter-spacing: -0.02em;
  line-height: 1;
}

.brand-accent {
  color: var(--laranja);
}

/* Desktop Nav */
.desktop-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.desktop-nav ul li a {
  font-family: var(--font-titulo);
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  padding: 8px 14px;
  border-radius: 6px;
  transition: color var(--transicao), background var(--transicao);
  letter-spacing: 0.01em;
}

.desktop-nav ul li a:hover,
.desktop-nav ul li a.active {
  color: var(--branco);
  background: rgba(255,255,255,0.12);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  transition: background var(--transicao);
}

.hamburger:hover { background: rgba(255,255,255,0.12); }

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--branco);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
  transform-origin: center;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: var(--header-height);
  right: -100%;
  width: min(300px, 85vw);
  height: calc(100vh - var(--header-height));
  background: var(--azul-escuro);
  z-index: 999;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 24px 0;
  overflow-y: auto;
}

.mobile-nav.open { right: 0; }

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

.mobile-nav ul li a {
  display: block;
  padding: 14px 28px;
  font-family: var(--font-titulo);
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--transicao), background var(--transicao), padding-left var(--transicao);
}

.mobile-nav ul li a:hover {
  color: var(--branco);
  background: rgba(255,255,255,0.06);
  padding-left: 36px;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.overlay.show {
  opacity: 1;
  pointer-events: all;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(18, 36, 58, 0.82), rgba(18, 36, 58, 0.82)),
    url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=1920&q=80&auto=format&fit=crop') center / cover no-repeat;
  background-attachment: fixed, fixed;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 75% 50%, rgba(232, 119, 34, 0.10), transparent),
    radial-gradient(ellipse 50% 80% at 20% 80%, rgba(28, 53, 87, 0.4), transparent);
}

.hero-accent-1 {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,119,34,0.15) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  pointer-events: none;
}

.hero-accent-2 {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43,78,123,0.3) 0%, transparent 70%);
  bottom: -80px;
  left: -80px;
  pointer-events: none;
}

/* Grade geométrica de fundo */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 60px;
  padding-bottom: 80px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,119,34,0.18);
  border: 1px solid rgba(232,119,34,0.4);
  color: var(--laranja-claro);
  font-family: var(--font-titulo);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-content h1 {
  font-family: var(--font-titulo);
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-weight: 900;
  color: var(--branco);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  position: relative;
  display: inline-block;
}

/* Linha animada sob o H1 */
.hero-content h1.linha-animada::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  height: 4px;
  width: 0;
  background: linear-gradient(90deg, var(--laranja), var(--laranja-claro));
  border-radius: 2px;
  animation: expandLine 0.8s 0.4s ease forwards;
}

@keyframes expandLine {
  to { width: 70%; }
}

.hero-content h2 {
  font-family: var(--font-titulo);
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  font-weight: 600;
  color: rgba(255,255,255,0.80);
  max-width: 640px;
  margin: 0 auto 20px;
  line-height: 1.5;
}

/* Cursor typing */
.typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--laranja);
  margin-left: 3px;
  vertical-align: text-bottom;
  animation: blink 0.85s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-sub {
  color: rgba(255,255,255,0.65);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.75;
}

.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: 24px 48px;
  max-width: 560px;
  margin: 0 auto;
}

.hero-stat {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

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

.stat-num {
  font-family: var(--font-titulo);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--laranja);
  line-height: 1;
}

.stat-plus {
  font-family: var(--font-titulo);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--laranja);
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.60);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: var(--font-titulo);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transicao);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.btn-laranja {
  background: var(--laranja);
  color: var(--branco);
  border-color: var(--laranja);
}

.btn-laranja:hover {
  background: var(--laranja-escuro);
  border-color: var(--laranja-escuro);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,119,34,0.35);
  color: var(--branco);
}

.btn-outline-white {
  background: rgba(255,255,255,0.10);
  color: var(--branco);
  border-color: rgba(255,255,255,0.55);
}

.btn-outline-white:hover {
  background: var(--branco);
  color: var(--azul);
  border-color: var(--branco);
  transform: translateY(-2px);
}

.btn-azul {
  background: var(--azul);
  color: var(--branco);
  border-color: var(--azul);
}

.btn-azul:hover {
  background: var(--azul-hover);
  border-color: var(--azul-hover);
  transform: translateY(-2px);
  color: var(--branco);
}

.btn-dark-outline {
  background: transparent;
  color: var(--azul);
  border-color: rgba(28,53,87,0.5);
}

.btn-dark-outline:hover {
  background: var(--azul);
  color: var(--branco);
  border-color: var(--azul);
}

.btn-whatsapp-contato {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: var(--branco);
  font-family: var(--font-titulo);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius);
  transition: all var(--transicao);
  margin-top: 8px;
  text-decoration: none;
}

.btn-whatsapp-contato:hover {
  background: #1eb356;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
  color: var(--branco);
}

/* Ripple */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  transform: scale(0);
  animation: rippleAnim 0.7s linear;
  pointer-events: none;
}

@keyframes rippleAnim {
  to { transform: scale(4); opacity: 0; }
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-titulo);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--laranja);
  background: rgba(232,119,34,0.10);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.section-tag-light {
  color: var(--laranja-claro);
  background: rgba(232,119,34,0.18);
}

.section-header h2 {
  font-family: var(--font-titulo);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--azul);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.section-header-light h2 {
  color: var(--branco);
}

.section-header p {
  color: var(--cinza-medio);
  font-size: 1.05rem;
  max-width: 580px;
  margin: 0 auto;
}

.section-header-light p {
  color: rgba(255,255,255,0.72);
}

/* ===== SOBRE ===== */
.sobre-section {
  background:
    linear-gradient(rgba(255, 255, 255, 0.93), rgba(255, 255, 255, 0.93)),
    url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=1920&q=80&auto=format&fit=crop') center / cover no-repeat;
  background-attachment: scroll, fixed;
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.sobre-texto p {
  color: var(--cinza-escuro);
  margin-bottom: 18px;
  font-size: 1.02rem;
  line-height: 1.8;
}

.sobre-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--cinza-claro);
  border: 1px solid var(--cinza-borda);
  border-radius: 100px;
  padding: 8px 16px;
  font-family: var(--font-titulo);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--azul);
}

.badge-item i {
  color: var(--laranja);
  font-size: 0.9rem;
}

/* MVV Cards */
.mvv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.mvv-card {
  background: var(--cinza-claro);
  border: 1px solid var(--cinza-borda);
  border-left: 4px solid var(--laranja);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: box-shadow var(--transicao), transform var(--transicao);
}

.mvv-card:hover {
  box-shadow: 0 8px 24px var(--sombra);
  transform: translateY(-3px);
}

.mvv-icon {
  width: 40px;
  height: 40px;
  background: var(--azul);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--branco);
  font-size: 16px;
  margin-bottom: 12px;
}

.mvv-card h3 {
  font-family: var(--font-titulo);
  font-size: 1rem;
  font-weight: 700;
  color: var(--azul);
  margin-bottom: 8px;
}

.mvv-card p {
  font-size: 0.9rem;
  color: var(--cinza-medio);
  line-height: 1.65;
}

/* ===== SERVIÇOS ===== */
.servicos-section {
  background:
    linear-gradient(rgba(28, 53, 87, 0.90), rgba(28, 53, 87, 0.90)),
    url('https://images.unsplash.com/photo-1621905251918-48416bd8575a?w=1920&q=80&auto=format&fit=crop') center / cover no-repeat;
  background-attachment: scroll, fixed;
}

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

.servico-card {
  position: relative;
  overflow: hidden;
  background: rgba(18, 36, 58, 0.82);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: transform var(--transicao), box-shadow var(--transicao), border-color var(--transicao);
}

/* Imagem de fundo individual do card */
.servico-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--img);
  background-size: cover;
  background-position: center;
  opacity: 0.22;
  transition: transform 0.55s ease, opacity 0.35s ease;
  z-index: 0;
}

.servico-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.35);
  border-color: rgba(232,119,34,0.5);
}

.servico-card:hover::before {
  transform: scale(1.07);
  opacity: 0.32;
}

/* Todo conteúdo acima da imagem */
.servico-card > * {
  position: relative;
  z-index: 1;
}

.servico-icon {
  width: 56px;
  height: 56px;
  background: var(--laranja);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--branco);
  font-size: 22px;
  margin-bottom: 20px;
}

.servico-card h3 {
  font-family: var(--font-titulo);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--branco);
  margin-bottom: 10px;
}

.servico-card p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
}

/* ===== PRODUTOS ===== */
.produtos-section {
  background:
    linear-gradient(rgba(245, 247, 250, 0.94), rgba(245, 247, 250, 0.94)),
    url('https://images.unsplash.com/photo-1560448204-e02f11c3d0e2?w=1920&q=80&auto=format&fit=crop') center / cover no-repeat;
  background-attachment: scroll, fixed;
}

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

.produto-card {
  position: relative;
  overflow: hidden;
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: box-shadow var(--transicao), transform var(--transicao), border-color var(--transicao);
}

/* Imagem de fundo individual do card */
.produto-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--img);
  background-size: cover;
  background-position: center;
  opacity: 0.07;
  transition: transform 0.55s ease, opacity 0.35s ease;
  z-index: 0;
}

.produto-card:hover {
  box-shadow: 0 16px 48px var(--sombra-forte);
  transform: translateY(-6px);
  border-color: var(--laranja);
}

.produto-card:hover::before {
  transform: scale(1.07);
  opacity: 0.13;
}

/* Todo conteúdo acima da imagem */
.produto-card > * {
  position: relative;
  z-index: 1;
}

.produto-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--azul), var(--azul-claro));
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--branco);
  font-size: 28px;
  margin: 0 auto 20px;
  transition: transform var(--transicao);
}

.produto-card:hover .produto-icon {
  transform: scale(1.08) rotate(-4deg);
}

.produto-card h3 {
  font-family: var(--font-titulo);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--azul);
  margin-bottom: 10px;
}

.produto-card p {
  font-size: 0.92rem;
  color: var(--cinza-medio);
  line-height: 1.7;
  margin-bottom: 18px;
}

.produto-tag {
  display: inline-block;
  font-family: var(--font-titulo);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--laranja);
  background: rgba(232,119,34,0.10);
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.02em;
}

/* ===== DIFERENCIAIS ===== */
.diferenciais-section {
  background:
    linear-gradient(rgba(18, 36, 58, 0.88), rgba(18, 36, 58, 0.88)),
    url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?w=1920&q=80&auto=format&fit=crop') center / cover no-repeat;
  background-attachment: scroll, fixed;
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.dif-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-top: 3px solid var(--laranja);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: center;
  transition: background var(--transicao), transform var(--transicao);
}

.dif-card:hover {
  background: rgba(255,255,255,0.09);
  transform: translateY(-5px);
}

.dif-icon {
  width: 58px;
  height: 58px;
  background: var(--laranja);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--branco);
  font-size: 22px;
  margin: 0 auto 18px;
}

.dif-card h3 {
  font-family: var(--font-titulo);
  font-size: 1rem;
  font-weight: 700;
  color: var(--branco);
  margin-bottom: 10px;
}

.dif-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}

/* ===== CONTATO ===== */
.contato-section {
  background:
    linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95)),
    url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?w=1920&q=80&auto=format&fit=crop') center / cover no-repeat;
  background-attachment: scroll, fixed;
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: start;
}

.contato-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.contato-item-icon {
  width: 44px;
  height: 44px;
  background: var(--azul);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--branco);
  font-size: 16px;
  flex-shrink: 0;
}

.contato-item h3 {
  font-family: var(--font-titulo);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--azul);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contato-item p {
  font-size: 0.95rem;
  color: var(--cinza-medio);
  line-height: 1.65;
}

.contato-item p a {
  color: var(--azul);
  font-weight: 600;
}

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

.mapa-container {
  height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 40px var(--sombra);
  border: 1px solid var(--cinza-borda);
}

.mapa-container iframe {
  width: 100%;
  height: 100%;
  display: block;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--azul-escuro);
  color: rgba(255,255,255,0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.4fr;
  gap: 48px;
  padding: 64px 0 48px;
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.footer-logo {
  height: 64px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-brand-name span {
  color: var(--laranja);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.60);
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.72);
  font-size: 16px;
  transition: background var(--transicao), color var(--transicao);
}

.footer-social a:hover {
  background: var(--laranja);
  border-color: var(--laranja);
  color: var(--branco);
}

.footer-nav h4,
.footer-contato h4 {
  font-family: var(--font-titulo);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--branco);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.footer-nav ul { display: flex; flex-direction: column; gap: 8px; }

.footer-nav ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.60);
  transition: color var(--transicao);
}

.footer-nav ul li a:hover { color: var(--laranja); }

.footer-contato p {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.60);
  margin-bottom: 10px;
  line-height: 1.6;
}

.footer-contato p i {
  color: var(--laranja);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.40);
}

/* ===== BOTÃO FLUTUANTE WHATSAPP ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: var(--branco);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.40);
  z-index: 900;
  transition: background var(--transicao), box-shadow var(--transicao), transform var(--transicao);
  text-decoration: none;
}

.whatsapp-float:hover {
  background: #1eb356;
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
  transform: scale(1.08);
  color: var(--branco);
}

/* ===== REVEAL ANIMATION ===== */
.reveal,
.reveal-left,
.reveal-right {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left  { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: none;
}

/* ===== LOADER DE ENTRADA ===== */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--azul-escuro);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.55s ease, visibility 0.55s ease;
}

.page-loader.hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-content {
  text-align: center;
  animation: loaderIn 0.6s ease both;
}

@keyframes loaderIn {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}

.loader-logo {
  width: 160px;
  height: auto;
  object-fit: contain;
  margin: 0 auto 28px;
  display: block;
  animation: loaderPulse 1.6s ease-in-out infinite;
  filter: drop-shadow(0 0 18px rgba(232,119,34,.35));
}

@keyframes loaderPulse {
  0%, 100% { transform: scale(1);    filter: drop-shadow(0 0 10px rgba(232,119,34,.3)); }
  50%       { transform: scale(1.06); filter: drop-shadow(0 0 28px rgba(232,119,34,.6)); }
}

.loader-bar-wrap {
  width: 180px;
  height: 3px;
  background: rgba(255, 255, 255, 0.10);
  border-radius: 2px;
  margin: 0 auto;
  overflow: hidden;
}

.loader-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--laranja), var(--laranja-claro));
  border-radius: 2px;
  animation: loaderProgress 1.5s ease forwards;
}

@keyframes loaderProgress {
  0%   { width: 0%; }
  50%  { width: 65%; }
  85%  { width: 90%; }
  100% { width: 100%; }
}

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

/* Full HD e superiores (≥1920px) */
@media (min-width: 1920px) {
  .container { max-width: 1600px; }
  .section   { padding: 120px 0; }
  .hero-stats { max-width: 640px; }
}

/* 4K / Widescreen (≥1600px) */
@media (min-width: 1600px) {
  .container { max-width: 1400px; }
}

/* HD — 1366px / 1280px */
@media (max-width: 1280px) {
  .container   { padding: 0 32px; }
  .footer-grid { gap: 36px; }
  .sobre-grid  { gap: 44px; }
}

/* Tablet grande — 1100px */
@media (max-width: 1100px) {
  .servicos-grid     { grid-template-columns: repeat(2, 1fr); }
  .produtos-grid     { grid-template-columns: repeat(2, 1fr); }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid       { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand      { grid-column: span 2; }
}

/* Tablet portrait — 900px */
@media (max-width: 900px) {
  .section { padding: 72px 0; }

  .desktop-nav { display: none; }
  .hamburger   { display: flex; }

  .sobre-grid   { grid-template-columns: 1fr; gap: 36px; }
  .contato-grid { grid-template-columns: 1fr; }
  .mapa-container { height: 320px; }

  .hero-stats {
    padding: 20px 24px;
    max-width: 100%;
  }
  .hero-stat { padding: 0 16px; }
}

/* Tablet menor / phablet — 768px (iPad mini, Android tablets) */
@media (max-width: 768px) {
  .section        { padding: 60px 0; }
  .section-header { margin-bottom: 44px; }

  .hero-content { padding-top: 40px; padding-bottom: 56px; }
  .hero-cta     { margin-bottom: 40px; }

  .sobre-grid { gap: 28px; }

  .servico-card { padding: 26px 22px; }
  .produto-card { padding: 28px 22px; }
  .dif-card     { padding: 24px 20px; }

  .mapa-container { height: 280px; }
  .contato-grid   { gap: 36px; }

  .footer-grid { gap: 28px; padding: 52px 0 40px; }

  .hero::after,
  .sobre-section::after,
  .servicos-section::after,
  .produtos-section::after,
  .diferenciais-section::after { height: 56px; }
}

/* Mobile — 600px */
@media (max-width: 600px) {
  .section { padding: 52px 0; }

  .servicos-grid     { grid-template-columns: 1fr; }
  .produtos-grid     { grid-template-columns: 1fr; }
  .diferenciais-grid { grid-template-columns: 1fr; }
  .footer-grid       { grid-template-columns: 1fr; gap: 24px; }
  .footer-brand      { grid-column: auto; }

  .hero-stats {
    flex-direction: column;
    gap: 0;
    padding: 16px;
  }
  .hero-stat-divider {
    width: 80%;
    height: 1px;
    margin: 12px 0;
  }
  .hero-stat { padding: 8px 0; }

  .hero-cta { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; max-width: 320px; }

  .section-header { margin-bottom: 36px; }

  .mapa-container { height: 250px; }

  .hero::after,
  .sobre-section::after,
  .servicos-section::after,
  .produtos-section::after,
  .diferenciais-section::after { height: 48px; }
}

/* Mobile médio — iPhone 14/15, Samsung, Pixel (≤480px) */
@media (max-width: 480px) {
  :root { --header-height: 64px; }

  .container { padding: 0 16px; }
  .section   { padding: 44px 0; }

  .section-header     { margin-bottom: 28px; }
  .section-header p   { font-size: 0.93rem; }

  .hero-content { padding-top: 28px; padding-bottom: 44px; }
  .hero-badge   { font-size: 0.72rem; padding: 5px 12px; }
  .hero-sub     { font-size: 0.92rem; }
  .hero-cta     { gap: 10px; margin-bottom: 32px; }

  .btn { padding: 12px 20px; font-size: 0.88rem; max-width: 100%; }
  .btn-whatsapp-contato { font-size: 0.9rem; padding: 12px 20px; }

  .hero-stats { padding: 14px 12px; }
  .stat-num   { font-size: 1.9rem; }

  .sobre-badges { gap: 8px; }
  .badge-item   { font-size: 0.78rem; padding: 6px 12px; }

  .servico-card { padding: 22px 18px; }
  .produto-card { padding: 24px 18px; }
  .dif-card     { padding: 22px 18px; }

  .servico-icon { width: 48px; height: 48px; font-size: 18px; border-radius: 10px; }
  .produto-icon { width: 60px; height: 60px; font-size: 22px; border-radius: 14px; }
  .dif-icon     { width: 50px; height: 50px; font-size: 18px; border-radius: 10px; }

  .mapa-container { height: 220px; }
  .contato-grid   { gap: 24px; }

  .footer-grid    { padding: 40px 0 28px; gap: 20px; }
  .footer-contato p { font-size: 0.82rem; }
}

/* Mobile pequeno — 380px (iPhone SE, Android compactos) */
@media (max-width: 380px) {
  .container  { padding: 0 14px; }
  .brand-name { font-size: 1.05rem; }

  .hero-stats { padding: 12px 10px; }
  .stat-num   { font-size: 1.75rem; }
  .stat-label { font-size: 0.7rem; }

  .hero-badge { font-size: 0.68rem; padding: 4px 10px; }
  .hero-sub   { font-size: 0.88rem; }

  .mvv-card     { padding: 18px 16px; }
  .servico-card { padding: 20px 16px; }
  .produto-card { padding: 20px 16px; }
  .dif-card     { padding: 20px 16px; }

  .footer-nav h4,
  .footer-contato h4 { font-size: 0.8rem; }
  .footer-nav ul li a { font-size: 0.85rem; }

  .whatsapp-float { width: 50px; height: 50px; font-size: 24px; bottom: 20px; right: 20px; }
}

/* Muito pequeno — dispositivos legados (≤320px) */
@media (max-width: 320px) {
  .container  { padding: 0 10px; }
  .brand-name { font-size: 0.95rem; }
  .brand-icon { width: 32px; height: 32px; font-size: 14px; }

  .btn { font-size: 0.82rem; padding: 10px 14px; }

  .hero-stats { padding: 10px 8px; }
  .stat-num   { font-size: 1.6rem; }
  .stat-plus  { font-size: 1.1rem; }

  .servico-card h3,
  .produto-card h3,
  .dif-card h3 { font-size: 0.95rem; }

  .whatsapp-float { width: 46px; height: 46px; font-size: 20px; bottom: 16px; right: 16px; }
}

/* =====================================================
   EFEITOS VISUAIS EXTRAS
   ===================================================== */

/* ---- 1. Shimmer animado no hero badge ---- */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

.hero-badge {
  background: linear-gradient(
    90deg,
    rgba(232,119,34,0.10) 20%,
    rgba(232,119,34,0.35) 50%,
    rgba(232,119,34,0.10) 80%
  ) !important;
  background-size: 200% auto !important;
  animation: shimmer 3s linear infinite;
}

/* ---- 2. Float nos ícones ao hover do card ---- */
@keyframes floatIcon {
  0%, 100% { transform: translateY(0)   scale(1);    }
  50%       { transform: translateY(-9px) scale(1.06); }
}

.servico-card:hover .servico-icon,
.produto-card:hover .produto-icon {
  animation: floatIcon 1.5s ease-in-out infinite;
}

/* ---- 3. Glow pulse no botão CTA principal ---- */
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(232,119,34,0.35); }
  50%       { box-shadow: 0 8px 36px rgba(232,119,34,0.60), 0 0 0 6px rgba(232,119,34,0.10); }
}

.hero-cta .btn-laranja {
  animation: glowPulse 2.8s ease-in-out infinite;
}

/* ---- 4. Word reveal — H2 das seções palavra a palavra ---- */
.word-reveal {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px) rotate(-1.5deg);
  transition:
    opacity   0.55s ease calc(var(--i, 0) * 0.10s),
    transform 0.55s ease calc(var(--i, 0) * 0.10s);
}

.word-reveal.visible {
  opacity: 1;
  transform: none;
}

/* ---- 5. Section tag pop-in animado ---- */
.section-tag {
  opacity: 0;
  transform: scale(0.78) translateY(8px);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.section-tag.visible {
  opacity: 1;
  transform: none;
}

/* ---- 6. Cursor glow (desktop only) ---- */
.cursor-glow {
  position: fixed;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,119,34,0.07) 0%, transparent 68%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 1;
  transition: left 0.14s ease, top 0.14s ease;
  will-change: left, top;
}

/* ---- 7. Ondas de transição entre seções ---- */
.hero,
.sobre-section,
.servicos-section,
.produtos-section,
.diferenciais-section {
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 72px;
  background: var(--branco);
  clip-path: ellipse(56% 100% at 50% 100%);
  z-index: 1;
  pointer-events: none;
}

.sobre-section::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 72px;
  background: var(--azul);
  clip-path: ellipse(56% 100% at 50% 100%);
  z-index: 4;
  pointer-events: none;
}

.servicos-section::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 72px;
  background: var(--cinza-claro);
  clip-path: ellipse(56% 100% at 50% 100%);
  z-index: 4;
  pointer-events: none;
}

.produtos-section::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 72px;
  background: var(--azul-escuro);
  clip-path: ellipse(56% 100% at 50% 100%);
  z-index: 4;
  pointer-events: none;
}

.diferenciais-section::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 72px;
  background: var(--branco);
  clip-path: ellipse(56% 100% at 50% 100%);
  z-index: 4;
  pointer-events: none;
}

/* ---- 8. Hover glow nos dif-cards ---- */
.dif-card:hover {
  box-shadow: 0 0 28px rgba(232,119,34,0.18), 0 16px 40px rgba(0,0,0,0.28);
  border-top-color: var(--laranja-claro);
}

/* ---- 9. Linha decorativa animada sob section-tag ---- */
.section-header::after {
  content: '';
  display: block;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--laranja), var(--laranja-claro));
  border-radius: 2px;
  margin: 10px auto 0;
  transition: width 0.7s ease 0.3s;
}

.section-header.line-visible::after {
  width: 48px;
}

/* ===== DESATIVAR PARALLAX EM MOBILE/TABLET (≤1023px) ===== */
/* Evita bugs de renderização em iOS e Android */
@media (max-width: 1023px) {
  .hero-bg,
  .sobre-section,
  .servicos-section,
  .produtos-section,
  .diferenciais-section,
  .contato-section {
    background-attachment: scroll, scroll;
  }

  /* Tablet landscape (1024px ~ 900px): ajusta navegação e espaçamentos */
  .desktop-nav ul li a { padding: 7px 10px; font-size: 0.82rem; }
  .sobre-grid  { gap: 40px; }
  .hero-stats  { max-width: 100%; }
}