/* Variáveis CSS */
:root {
  --primary-dark: #0a0a0a;
  --secondary-dark: #1a1a1a;
  --accent-color: #d4af37;
  --accent-light: #e8c966;
  --light-gray: #f5f5f5;
  --medium-gray: #8a8a8a;
  --dark-gray: #2a2a2a;
  --white: #ffffff;
  --transition: all 0.3s ease;
}

/* Reset e estilos base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--primary-dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100vw;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1,
h2,
h3,
h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  line-height: 1.3;
}

.section {
  padding: 80px 0;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background-color: var(--accent-color);
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--medium-gray);
  margin-bottom: 50px;
  max-width: 800px;
}

/* Botão WhatsApp */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #25d366;
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  padding: 18px 32px;
  border-radius: 50px;
  font-size: 1.1rem;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.2);
  border: none;
  cursor: pointer;
}

.btn-whatsapp:hover {
  background-color: #1da851;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp i {
  margin-right: 10px;
  font-size: 1.3rem;
}

/* ===== HEADER CORRIGIDO ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(10px);
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1001;
}

.logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  z-index: 1002;
}

.logo span {
  color: var(--accent-color);
}

/* Navegação corrigida */
.main-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 25px;
  margin: 0;
  padding: 0;
}

.nav-list a {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
  padding: 8px 0;
  position: relative;
  white-space: nowrap;
}

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

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

.nav-list a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent-color);
}

/* Classes para controle de visibilidade */
.desktop-only {
  display: inline-flex;
}

.mobile-only {
  display: none;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1002;
  padding: 5px;
  margin-left: 15px;
}

/* ===== BOTÃO WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  animation: float 3s ease-in-out infinite;
  display: none;
}

.whatsapp-float .btn-whatsapp {
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  padding: 15px 25px;
}

.whatsapp-float .btn-whatsapp:hover {
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-5px);
  }
}

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

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text {
  max-width: 600px;
}

.hero-title {
  font-size: 2.8rem;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--medium-gray);
  margin-bottom: 40px;
  max-width: 500px;
}

/* Stats */
.hero-stats {
  display: flex;
  gap: 30px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  min-width: 100px;
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-color);
  line-height: 1;
}

.stat-text {
  font-size: 0.85rem;
  color: var(--medium-gray);
  margin-top: 5px;
  white-space: nowrap;
}

.hero-image {
  position: relative;
  text-align: center;
}

.hero-img {
  width: 100%;
  max-width: 500px;
  border-radius: 10px;
  filter: grayscale(100%);
  transition: var(--transition);
}

.hero-img:hover {
  filter: grayscale(0%);
}

/* ===== ESPECIALIZAÇÃO SECTION ===== */
.especializacao {
  background-color: var(--secondary-dark);
}

.especializacao-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.especializacao-text h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--accent-light);
}

.especializacao-text p {
  margin-bottom: 20px;
  color: var(--medium-gray);
  font-size: 1.1rem;
}

.especializacao-text strong {
  color: var(--accent-light);
}

.experience-highlight {
  background-color: rgba(212, 175, 55, 0.05);
  border-left: 3px solid var(--accent-color);
  padding: 25px;
  margin: 30px 0;
  border-radius: 0 8px 8px 0;
}

.experience-highlight h4 {
  margin-bottom: 15px;
  color: var(--accent-light);
}

.experience-list {
  list-style: none;
}

.experience-list li {
  margin-bottom: 12px;
  padding-left: 30px;
  position: relative;
  color: var(--light-gray);
}

.experience-list li i {
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--accent-color);
}

.emphasis {
  font-style: italic;
  color: var(--light-gray);
  padding: 20px;
  background-color: var(--dark-gray);
  border-radius: 8px;
  border-left: 4px solid var(--accent-color);
}

.especializacao-img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ===== DIFERENCIAIS SECTION ===== */
.diferenciais {
  background-color: var(--primary-dark);
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.diferencial-card {
  background-color: var(--secondary-dark);
  padding: 40px 30px;
  border-radius: 10px;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
}

.diferencial-card:hover {
  transform: translateY(-10px);
  border-color: rgba(212, 175, 55, 0.2);
}

.diferencial-icon {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: 25px;
}

.diferencial-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.diferencial-desc {
  color: var(--medium-gray);
}

/* ===== PARA QUEM SECTION ===== */
.para-quem {
  background-color: var(--secondary-dark);
}

.para-quem-intro {
  font-size: 1.2rem;
  color: var(--medium-gray);
  margin-bottom: 50px;
  max-width: 800px;
}

.empresas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.empresa-card {
  background-color: var(--dark-gray);
  padding: 40px 30px;
  border-radius: 10px;
  text-align: center;
  transition: var(--transition);
}

.empresa-card:hover {
  transform: translateY(-5px);
  background-color: rgba(42, 42, 42, 0.8);
}

.empresa-icon {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: 20px;
}

.empresa-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.empresa-card p {
  color: var(--medium-gray);
}

.destaque-box {
  background-color: rgba(212, 175, 55, 0.05);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 10px;
  padding: 40px;
  margin-top: 40px;
}

.destaque-box h3 {
  color: var(--accent-color);
  margin-bottom: 25px;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.destaque-box h3 i {
  font-size: 1.8rem;
}

.challenges-list {
  list-style: none;
  margin: 25px 0;
  padding-left: 20px;
}

.challenges-list li {
  margin-bottom: 12px;
  padding-left: 30px;
  position: relative;
  color: var(--light-gray);
}

.challenges-list li:before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-size: 1.5rem;
  line-height: 1;
}

.destaque-cta {
  font-weight: 600;
  color: var(--accent-color);
  font-size: 1.1rem;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

/* ===== RESULTADOS SECTION ===== */
.resultados {
  background-color: var(--primary-dark);
}

.resultados-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin: 60px 0;
}

.resultado-item {
  text-align: center;
  padding: 30px;
  background-color: var(--secondary-dark);
  border-radius: 10px;
  border-top: 4px solid var(--accent-color);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 150px;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.resultado-number {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent-color);
  line-height: 1.1;
  margin-bottom: 10px;
  word-break: break-word;
  max-width: 100%;
  text-align: center;
}

.resultado-text {
  color: var(--light-gray);
  font-size: 1.1rem;
  line-height: 1.4;
  max-width: 100%;
  text-align: center;
  padding: 0 5px;
}

.case-box {
  background-color: var(--secondary-dark);
  border-radius: 10px;
  padding: 40px;
  margin-top: 60px;
  border-left: 4px solid var(--accent-color);
}

.case-box h3 {
  color: var(--accent-color);
  margin-bottom: 20px;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.case-box p {
  color: var(--medium-gray);
  margin-bottom: 15px;
}

.case-detail {
  font-style: italic;
  color: var(--light-gray);
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== CTA SECTION ===== */
.cta {
  text-align: center;
  padding: 100px 0;
  background:
    linear-gradient(rgba(10, 10, 10, 0.9), rgba(10, 10, 10, 0.9)),
    url('https://images.unsplash.com/photo-1542038784456-1ea8e935640e?ixlib=rb-4.0.3&auto=format&fit=crop&w=1170&q=80');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.cta-title {
  font-size: 2.8rem;
  margin-bottom: 20px;
}

.cta-subtitle {
  font-size: 1.2rem;
  color: var(--medium-gray);
  max-width: 800px;
  margin: 0 auto 50px;
}

.cta-box {
  background-color: rgba(26, 26, 26, 0.9);
  border-radius: 15px;
  padding: 50px;
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.cta-box h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--accent-light);
}

.cta-box p {
  color: var(--medium-gray);
  margin-bottom: 25px;
  font-size: 1.1rem;
}

.cta-benefits {
  text-align: left;
  margin: 30px 0;
  padding: 25px;
  background-color: rgba(42, 42, 42, 0.5);
  border-radius: 10px;
}

.cta-benefits p {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.cta-benefits i {
  color: var(--accent-color);
  font-size: 1.2rem;
}

.cta-note {
  font-size: 0.9rem;
  color: var(--medium-gray);
  margin-top: 20px;
  font-style: italic;
}

/* ===== FOOTER ===== */
footer {
  background-color: var(--secondary-dark);
  padding: 60px 0 40px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-logo span {
  color: var(--accent-color);
}

.footer-description {
  color: var(--medium-gray);
  max-width: 700px;
  margin-bottom: 30px;
  line-height: 1.8;
}

.footer-contact {
  display: flex;
  gap: 30px;
  margin-bottom: 30px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-contact p {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--medium-gray);
}

.footer-contact i {
  color: var(--accent-color);
}

.copyright {
  color: var(--medium-gray);
  font-size: 0.9rem;
  margin-top: 20px;
}

/* ===== PORTFÓLIO ===== */

/* Hero Portfólio */
.portfolio-hero {
  background:
    linear-gradient(rgba(10, 10, 10, 0.9), rgba(10, 10, 10, 0.9)),
    url('img/amanhecer-cataratas-baixa-5.jpeg');
  background-size: cover;
  background-position: center;
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
}

.portfolio-hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.portfolio-hero-title {
  font-size: 3.5rem;
  margin-bottom: 20px;
}

.portfolio-hero-subtitle {
  font-size: 1.3rem;
  color: var(--medium-gray);
  margin-bottom: 50px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.portfolio-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin-bottom: 50px;
}

.portfolio-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.portfolio-stat-number {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--accent-color);
  line-height: 1;
}

.portfolio-stat-text {
  font-size: 1rem;
  color: var(--medium-gray);
  margin-top: 10px;
  text-align: center;
}

/* Casos de Estudo */
.casos {
  background-color: var(--secondary-dark);
}

.caso-card {
  background-color: var(--primary-dark);
  border-radius: 15px;
  overflow: hidden;
  margin-bottom: 60px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.caso-header {
  display: flex;
  align-items: center;
  padding: 30px;
  background-color: rgba(26, 26, 26, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.caso-logo {
  width: 70px;
  height: 70px;
  background-color: rgba(212, 175, 55, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 25px;
}

.caso-logo i {
  font-size: 2.5rem;
  color: var(--accent-color);
}

.caso-info {
  flex: 1;
}

.caso-title {
  font-size: 1.8rem;
  margin-bottom: 5px;
}

.caso-subtitle {
  color: var(--medium-gray);
  font-size: 1.1rem;
}

.caso-content {
  padding: 40px;
}

.caso-problema,
.caso-solucao,
.caso-resultados {
  margin-bottom: 40px;
}

.caso-problema h4,
.caso-solucao h4,
.caso-resultados h4 {
  color: var(--accent-color);
  margin-bottom: 20px;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.caso-problema ul {
  list-style: none;
  padding-left: 20px;
}

.caso-problema li {
  margin-bottom: 12px;
  padding-left: 25px;
  position: relative;
  color: var(--light-gray);
}

.caso-problema li:before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-size: 1.5rem;
  line-height: 1;
}

.solucao-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 25px;
}

.solucao-item {
  background-color: var(--dark-gray);
  padding: 25px;
  border-radius: 10px;
  text-align: center;
  transition: var(--transition);
}

.solucao-item:hover {
  transform: translateY(-5px);
}

.solucao-icon {
  font-size: 2.2rem;
  color: var(--accent-color);
  margin-bottom: 15px;
}

.solucao-item h5 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.solucao-item p {
  color: var(--medium-gray);
  font-size: 0.95rem;
}

/* Resultados Grid - Corrigido para não conflitar */
.casos .resultados-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

.casos .resultado-item {
  background-color: var(--dark-gray);
  padding: 25px;
  border-radius: 10px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 150px;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.casos .resultado-item.destacado {
  background-color: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.casos .resultado-valor {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 10px;
  line-height: 1.1;
  word-break: break-word;
  max-width: 100%;
  text-align: center;
}

.casos .resultado-desc {
  color: var(--light-gray);
  font-size: 0.95rem;
  line-height: 1.4;
  max-width: 100%;
  text-align: center;
  padding: 0 5px;
}

.depoimento {
  background-color: rgba(42, 42, 42, 0.5);
  border-left: 4px solid var(--accent-color);
  padding: 25px;
  border-radius: 0 10px 10px 0;
  margin-top: 30px;
}

.depoimento-texto {
  font-style: italic;
  color: var(--light-gray);
  margin-bottom: 15px;
  font-size: 1.1rem;
  line-height: 1.6;
}

.depoimento-autor {
  color: var(--medium-gray);
}

.depoimento-autor strong {
  color: var(--accent-light);
}

/* Métricas Gerais */
.metricas {
  background-color: var(--primary-dark);
}

.metricas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.metrica-card {
  background-color: var(--secondary-dark);
  border-radius: 10px;
  padding: 40px 30px;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.metrica-card:hover {
  transform: translateY(-10px);
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.metrica-icon {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-right: 25px;
}

.metrica-content {
  flex: 1;
}

.metrica-number {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 5px;
  line-height: 1;
}

.metrica-text {
  color: var(--medium-gray);
  font-size: 1rem;
}

/* CTA Portfólio */
.cta-portfolio {
  background:
    linear-gradient(rgba(10, 10, 10, 0.95), rgba(10, 10, 10, 0.95)),
    url('img/amanhecer-cataratas-baixa-5.jpeg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.cta-portfolio-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.cta-portfolio-title {
  font-size: 2.8rem;
  margin-bottom: 20px;
}

.cta-portfolio-subtitle {
  font-size: 1.2rem;
  color: var(--medium-gray);
  margin-bottom: 50px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-portfolio-box {
  background-color: rgba(26, 26, 26, 0.9);
  border-radius: 15px;
  padding: 50px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.cta-portfolio-box h3 {
  font-size: 1.8rem;
  margin-bottom: 40px;
  color: var(--accent-light);
}

.beneficios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.beneficio {
  text-align: center;
}

.beneficio i {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: 20px;
}

.beneficio h4 {
  font-size: 1.3rem;
  margin-bottom: 15px;
}

.beneficio p {
  color: var(--medium-gray);
  font-size: 0.95rem;
}

.cta-portfolio-note {
  font-size: 0.9rem;
  color: var(--medium-gray);
  margin-top: 30px;
  font-style: italic;
}

/* Footer Links */
.footer-links {
  display: flex;
  gap: 25px;
  margin: 30px 0;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: var(--medium-gray);
  text-decoration: none;
  transition: var(--transition);
}

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

/* ===== GALERIA DE FOTOS ===== */
.galeria-section {
  background-color: var(--primary-dark);
  padding: 80px 0;
}

.galeria-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.galeria-header {
  text-align: center;
  margin-bottom: 60px;
}

.galeria-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.galeria-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--accent-color);
}

.galeria-subtitle {
  font-size: 1.2rem;
  color: var(--medium-gray);
  max-width: 700px;
  margin: 0 auto;
}

/* Filtros da Galeria */
.galeria-filtros {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filtro-btn {
  background-color: var(--secondary-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--white);
  padding: 12px 24px;
  border-radius: 50px;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition);
}

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

/* Grid da Galeria */
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 25px;
  margin-bottom: 60px;
}

.galeria-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  height: 300px;
  cursor: pointer;
  transition: var(--transition);
}

.galeria-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.galeria-item:hover img {
  transform: scale(1.05);
}

.galeria-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  padding: 30px 20px 20px;
  color: var(--white);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.galeria-item:hover .galeria-overlay {
  transform: translateY(0);
}

.galeria-categoria {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--primary-dark);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.galeria-descricao {
  font-size: 1rem;
  margin: 0;
  line-height: 1.4;
}

/* Modal da Galeria */
.galeria-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

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

.modal-content {
  max-width: 900px;
  max-height: 90vh;
  width: 100%;
  position: relative;
}

.modal-img {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 10px;
}

.modal-info {
  background-color: var(--secondary-dark);
  padding: 25px;
  border-radius: 0 0 10px 10px;
  margin-top: -5px;
}

.modal-title {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--accent-light);
}

.modal-text {
  color: var(--medium-gray);
  margin-bottom: 15px;
}

.modal-detalhes {
  display: flex;
  gap: 30px;
  color: var(--light-gray);
  font-size: 0.9rem;
}

.modal-detalhes span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-close {
  position: absolute;
  top: -50px;
  right: 0;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2.5rem;
  cursor: pointer;
  transition: var(--transition);
}

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

.modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: var(--white);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.modal-nav:hover {
  background-color: var(--accent-color);
  color: var(--primary-dark);
}

.modal-prev {
  left: 20px;
}

.modal-next {
  right: 20px;
}

/* ============================================
   RESPONSIVIDADE ESPECÍFICA POR PIXELS
   Mobile S: 320px | Mobile M: 375px | Mobile L: 425px
   Tablet: 768px
============================================= */

/* ===== TABLET (768px - 1023px) ===== */
@media (max-width: 768px) {
  .container {
    padding: 0 30px;
  }

  /* Header e Menu Tablet */
  .header-content {
    padding: 10px 0;
  }

  .logo {
    font-size: 1.4rem;
  }

  /* Esconder menu normal em tablet/mobile */
  .main-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    z-index: 999;
    padding: 100px 20px 20px;
    overflow-y: auto;
  }

  .main-nav.active {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    gap: 20px;
    margin: 0 0 30px 0;
    width: 100%;
    max-width: 300px;
  }

  .nav-list a {
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.1rem;
    width: 100%;
  }

  .nav-list a:last-child {
    border-bottom: none;
  }

  .desktop-only {
    display: none !important;
  }

  .mobile-only {
    display: inline-flex !important;
    width: 90%;
    max-width: 300px;
    margin: 20px auto 0;
  }

  .mobile-menu-btn {
    display: block;
    order: 2;
  }

  .logo {
    order: 1;
    flex: 1;
  }

  /* Botão WhatsApp flutuante em mobile/tablet */
  .whatsapp-float {
    display: block;
    bottom: 20px;
    right: 20px;
  }

  /* Hero Section - Tablet */
  .hero {
    padding-top: 90px;
    min-height: auto;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-stats {
    justify-content: center;
    gap: 25px;
  }

  .hero-image {
    order: -1;
  }

  .hero-img {
    max-width: 400px;
  }

  /* Especialização - Tablet */
  .especializacao-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .especializacao-text h3 {
    font-size: 1.6rem;
  }

  .experience-highlight {
    padding: 20px;
  }

  /* Diferenciais - Tablet */
  .diferenciais-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  /* Para Quem - Tablet */
  .empresas-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  /* Resultados - Tablet */
  .resultados-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  /* CTA - Tablet */
  .cta-title {
    font-size: 2.2rem;
  }

  .cta-box {
    padding: 35px 25px;
  }

  /* Portfólio - Tablet */
  .portfolio-hero-title {
    font-size: 2.5rem;
  }

  .portfolio-hero-subtitle {
    font-size: 1.1rem;
  }

  .portfolio-stats {
    gap: 40px;
  }

  .caso-header {
    flex-direction: column;
    text-align: center;
    padding: 25px 20px;
  }

  .caso-logo {
    margin-right: 0;
    margin-bottom: 20px;
  }

  .caso-content {
    padding: 30px;
  }

  .solucao-grid,
  .casos .resultados-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  /* Galeria - Tablet */
  .galeria-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .galeria-item {
    height: 250px;
  }

  .modal-nav {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  .modal-prev {
    left: 10px;
  }

  .modal-next {
    right: 10px;
  }

  /* Footer - Tablet */
  .footer-links {
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }
}

/* ===== MOBILE L (425px - 767px) ===== */
@media (max-width: 425px) {
  .container {
    padding: 0 20px;
  }

  /* Hero Section - Mobile L */
  .hero {
    padding-top: 80px;
    padding-bottom: 40px;
  }

  .hero-title {
    font-size: 1.8rem;
    line-height: 1.3;
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }

  .stat-item {
    align-items: center;
  }

  .hero-img {
    max-width: 300px;
  }

  /* Botão WhatsApp ajustado */
  .btn-whatsapp {
    padding: 15px 25px;
    font-size: 1rem;
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

  .whatsapp-float .btn-whatsapp {
    padding: 14px 20px;
    font-size: 0.95rem;
  }

  /* Seções gerais - Mobile L */
  .section {
    padding: 50px 0;
  }

  .section-title {
    font-size: 1.8rem;
    text-align: center;
    width: 100%;
  }

  .section-title::after {
    left: 50%;
    transform: translateX(-50%);
  }

  /* Grids - Mobile L (1 coluna) */
  .diferenciais-grid,
  .empresas-grid,
  .resultados-content,
  .solucao-grid,
  .casos .resultados-grid,
  .metricas-grid,
  .beneficios-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .diferencial-card,
  .empresa-card,
  .resultado-item,
  .solucao-item,
  .metrica-card {
    padding: 25px 20px;
  }

  /* Portfólio - Mobile L */
  .portfolio-hero {
    padding-top: 80px;
    padding-bottom: 40px;
  }

  .portfolio-hero-title {
    font-size: 1.8rem;
  }

  .portfolio-hero-subtitle {
    font-size: 0.95rem;
    padding: 0 15px;
  }

  .portfolio-stats {
    flex-direction: column;
    gap: 25px;
  }

  .caso-header {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }

  .caso-logo {
    margin-right: 0;
    margin-bottom: 15px;
  }

  .caso-content {
    padding: 20px;
  }

  /* Galeria - Mobile L */
  .galeria-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .galeria-item {
    height: 220px;
  }

  /* Footer - Mobile L */
  .footer-contact {
    flex-direction: column;
    gap: 15px;
  }

  .footer-logo {
    font-size: 1.6rem;
  }
}

/* ===== MOBILE M (375px - 424px) ===== */
@media (max-width: 375px) {

  /* Ajustes finos para Mobile M */
  .hero-title {
    font-size: 1.7rem;
  }

  .hero-subtitle {
    font-size: 0.9rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .btn-whatsapp {
    padding: 14px 20px;
    font-size: 0.95rem;
  }

  .hero-img {
    max-width: 280px;
  }

  .stat-number {
    font-size: 1.6rem;
  }

  .stat-text {
    font-size: 0.8rem;
  }

  /* Container ajustado */
  .container {
    padding: 0 18px;
  }

  /* Cards mais compactos */
  .diferencial-card,
  .empresa-card,
  .resultado-item {
    padding: 20px 15px;
  }

  /* Galeria */
  .galeria-item {
    height: 200px;
  }

  .whatsapp-float {
    bottom: 15px;
    right: 15px;
  }

  .whatsapp-float .btn-whatsapp {
    padding: 12px 18px;
    font-size: 0.9rem;
  }
}

/* ===== MOBILE S (até 320px) ===== */
@media (max-width: 320px) {

  /* Ajustes finos para Mobile S */
  .hero-title {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 1.4rem;
  }

  .btn-whatsapp {
    padding: 12px 18px;
    font-size: 0.9rem;
  }

  .hero-img {
    max-width: 250px;
  }

  .logo {
    font-size: 1.2rem;
  }

  /* Container mais compacto */
  .container {
    padding: 0 15px;
  }

  /* Cards mais compactos */
  .diferencial-card,
  .empresa-card,
  .resultado-item,
  .solucao-item {
    padding: 18px 12px;
  }

  .diferencial-icon,
  .empresa-icon,
  .solucao-icon {
    font-size: 2rem;
  }

  .diferencial-title,
  .empresa-card h3 {
    font-size: 1.3rem;
  }

  /* Galeria mais compacta */
  .galeria-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .galeria-item {
    height: 180px;
  }

  .galeria-descricao {
    font-size: 0.9rem;
  }

  /* Footer mais compacto */
  .footer-logo {
    font-size: 1.4rem;
  }

  .footer-description {
    font-size: 0.9rem;
  }

  .copyright {
    font-size: 0.8rem;
  }

  /* Botões de filtro mais compactos */
  .filtro-btn {
    padding: 8px 12px;
    font-size: 0.8rem;
    margin: 2px;
  }

  /* Ajuste geral de fontes */
  body {
    font-size: 0.95rem;
  }

  /* Hero stats em coluna */
  .hero-stats {
    flex-direction: column;
    gap: 15px;
  }

  .stat-item {
    min-width: auto;
  }

  .whatsapp-float {
    bottom: 10px;
    right: 10px;
  }

  .whatsapp-float .btn-whatsapp {
    padding: 10px 15px;
    font-size: 0.85rem;
  }
}

/* ===== AJUSTES GERAIS PARA TODOS OS DISPOSITIVOS MOBILE ===== */
@media (max-width: 767px) {

  /* Garantir que imagens não quebrem */
  img {
    max-width: 100%;
    height: auto;
    display: block;
  }

  /* Prevenir barras horizontais */
  body,
  html {
    max-width: 100vw;
    overflow-x: hidden;
  }

  /* Ajuste seguro para notches (iPhone X e superiores) */
  @supports (padding: max(0px)) {
    .container {
      padding-left: max(15px, env(safe-area-inset-left));
      padding-right: max(15px, env(safe-area-inset-right));
    }

    header {
      padding-left: max(15px, env(safe-area-inset-left));
      padding-right: max(15px, env(safe-area-inset-right));
    }

    .hero,
    .portfolio-hero {
      padding-top: max(80px, calc(60px + env(safe-area-inset-top)));
    }

    .whatsapp-float {
      bottom: max(20px, calc(10px + env(safe-area-inset-bottom)));
      right: max(20px, calc(10px + env(safe-area-inset-right)));
    }
  }

  /* Melhorar usabilidade de botões em mobile */
  .btn-whatsapp,
  .filtro-btn,
  button {
    min-height: 44px;
  }

  /* Corrigir line-height em textos longos */
  p,
  li,
  .diferencial-desc,
  .empresa-card p,
  .resultado-text,
  .caso-problema li {
    line-height: 1.5;
  }

  /* Ajustar espaçamento entre seções */
  .section {
    padding: 50px 0;
  }

  .section+.section {
    padding-top: 0;
  }

  /* Corrigir overflow em cards */
  .diferencial-card,
  .empresa-card,
  .caso-card {
    overflow: hidden;
  }
}

/* ===== TABLET LANDSCAPE (768px - 1023px em modo paisagem) ===== */
@media (min-width: 768px) and (max-width: 1023px) and (orientation: landscape) {

  .hero,
  .portfolio-hero {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 60px;
  }

  .hero-content {
    gap: 40px;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-stats {
    gap: 30px;
  }

  .section {
    padding: 60px 0;
  }

  .galeria-item {
    height: 200px;
  }

  .whatsapp-float {
    bottom: 15px;
    right: 15px;
  }
}

/* Corrigir scroll quando menu está aberto */
body.menu-open {
  overflow: hidden;
}

/* Ajustar o main-nav quando aberto para tablets grandes */
@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }

  .main-nav.active {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
  }

  .desktop-only {
    display: none;
  }

  .whatsapp-float {
    display: block;
  }
}

/* Para desktop: mostrar menu normal */
@media (min-width: 1025px) {
  .main-nav {
    display: flex;
  }

  .mobile-menu-btn {
    display: none;
  }

  .whatsapp-float {
    display: none;
  }

  .mobile-only {
    display: none;
  }
}