/* Importar fontes do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600;700&display=swap');

/* Reset CSS */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Variáveis CSS */
:root {
  --primary-color: #1e1e1e;
  /* Deep black */
  --secondary-color: #ffffff;
  /* Pure white */
  --accent-color: #d4af37;
  /* Luxurious gold */
  --text-color: #333333;
  /* Rich dark gray */
  --light-gray: #f5f5f5;
  /* Soft light gray */
  --dark-gray: #8c8c8c;
  /* Refined medium gray */
  --transition: all 0.3s ease;
}

/* Estilos Gerais */
body {
  font-family: 'Montserrat', sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
}

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

img {
  max-width: 100%;
  height: auto;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  background-color: var(--accent-color);
  color: white;
  border: none;
  border-radius: 2px;
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.btn:hover {
  background-color: #b8971f;
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-block;
  padding: 12px 28px;
  background-color: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
  border-radius: 2px;
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

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

.section-header h2 {
  font-size: 36px;
  margin-bottom: 15px;
  position: relative;
}

.section-header h2 span {
  color: var(--accent-color);
}

.section-header p {
  font-size: 18px;
  color: var(--dark-gray);
  max-width: 600px;
  margin: 0 auto;
}

section {
  padding: 100px 0;
}

/* Header e Navegação */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
  background-color: rgba(26, 26, 26, 0.9);
}

.header-scrolled {
  padding: 15px 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--secondary-color);
}

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

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links li a {
  color: var(--secondary-color);
  font-weight: 500;
  transition: var(--transition);
}

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

.hamburger {
  display: none;
  cursor: pointer;
}

.hamburger div {
  width: 25px;
  height: 3px;
  background-color: var(--secondary-color);
  margin: 5px;
  transition: var(--transition);
}

.hamburger.toggle .line1 {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.toggle .line2 {
  opacity: 0;
}

.hamburger.toggle .line3 {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Hero Section */
.hero {
  height: 100vh;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('images/hero-bg.png') no-repeat center center/cover;
  display: flex;
  align-items: center;
  color: var(--secondary-color);
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero h1 {
  font-size: 60px;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero p {
  font-size: 20px;
  margin-bottom: 30px;
  opacity: 0.9;
}

/* Seção Sobre */
.sobre {
  background-color: var(--light-gray);
}

.sobre-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
  align-items: center;
}

.sobre-img img {
  width: 100%;
  height: auto;
  border-radius: 5px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.sobre-content h2 {
  font-size: 36px;
  margin-bottom: 15px;
}

.sobre-content .subtitle {
  font-size: 18px;
  color: var(--accent-color);
  margin-bottom: 20px;
}

.sobre-content p {
  margin-bottom: 15px;
}

.assinatura {
  margin: 30px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.stats {
  display: flex;
  gap: 30px;
  margin-top: 30px;
}

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

.stat-number {
  display: block;
  font-size: 30px;
  font-weight: 700;
  color: var(--accent-color);
  font-family: 'Playfair Display', serif;
}

.stat-text {
  font-size: 14px;
  color: var(--dark-gray);
}

/* Seção Portfólio */
.portfolio {
  background-color: var(--secondary-color);
}

.portfolio-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 20px;
  background: transparent;
  border: 1px solid var(--dark-gray);
  border-radius: 25px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
}

.filter-btn.active,
.filter-btn:hover {
  background-color: var(--accent-color);
  color: var(--secondary-color);
  border-color: var(--accent-color);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.portfolio-item {
  overflow: hidden;
  border-radius: 5px;
  transition: var(--transition);
}

.portfolio-img {
  position: relative;
  overflow: hidden;
  border-radius: 5px;
}

.portfolio-img img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

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

.portfolio-info {
  text-align: center;
  color: var(--secondary-color);
  padding: 20px;
}

.portfolio-info h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.portfolio-info p {
  font-size: 14px;
  opacity: 0.8;
}

.portfolio-more {
  margin-top: 50px;
  text-align: center;
}

/* Seção Serviços */
.servicos {
  background-color: var(--light-gray);
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 30px;
}

.servico-card {
  background-color: var(--secondary-color);
  padding: 40px 30px;
  border-radius: 5px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: var(--transition);
}

.servico-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.servico-card.featured {
  border: 2px solid var(--accent-color);
  position: relative;
  z-index: 1;
}

.servico-icon {
  margin-bottom: 20px;
}

.servico-icon i {
  font-size: 40px;
  color: var(--accent-color);
}

.servico-card h3 {
  font-size: 22px;
  margin-bottom: 15px;
}

.servico-card p {
  color: var(--dark-gray);
  margin-bottom: 20px;
}

.servico-features {
  list-style: none;
  margin-bottom: 25px;
}

.servico-features li {
  padding: 8px 0;
  border-bottom: 1px dashed #eee;
}

.servico-features li:last-child {
  border-bottom: none;
}

.servico-preco {
  margin-bottom: 20px;
}

.servico-preco span {
  display: block;
  font-size: 14px;
  color: var(--dark-gray);
}

.servico-preco h4 {
  font-size: 28px;
  color: var(--primary-color);
}

/* Seção Depoimentos */
.depoimentos {
  background-color: var(--secondary-color);
}

.depoimentos-slider {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
}

.depoimentos-track {
  display: flex;
  transition: transform 0.5s ease;
}

.depoimento-card {
  min-width: 100%;
  padding: 30px;
  background-color: var(--light-gray);
  border-radius: 5px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.depoimento-rating {
  margin-bottom: 15px;
}

.depoimento-rating i {
  color: var(--accent-color);
  font-size: 18px;
  margin-right: 3px;
}

.depoimento-texto {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.depoimento-autor {
  display: flex;
  align-items: center;
}

.depoimento-autor img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 15px;
}

.autor-info h4 {
  font-size: 18px;
  margin-bottom: 5px;
}

.autor-info p {
  font-size: 14px;
  color: var(--dark-gray);
}

.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 30px;
}

.prev-btn,
.next-btn {
  background-color: transparent;
  border: 1px solid var(--dark-gray);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.prev-btn:hover,
.next-btn:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--secondary-color);
}

.slider-dots {
  display: flex;
  gap: 8px;
  margin: 0 15px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #ddd;
  cursor: pointer;
  transition: var(--transition);
}

.dot.active,
.dot:hover {
  background-color: var(--accent-color);
}

/* Seção Contato */
.contato {
  background-color: var(--light-gray);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
}

.contato-card {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
}

.contato-icon {
  width: 60px;
  height: 60px;
  background-color: var(--accent-color);
  color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 20px;
  flex-shrink: 0;
}

.contato-icon i {
  font-size: 24px;
}

.contato-details h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.contato-details p {
  color: var(--dark-gray);
  line-height: 1.5;
}

.social-media {
  margin-top: 30px;
}

.social-media h3 {
  font-size: 20px;
  margin-bottom: 15px;
}

.social-icons {
  display: flex;
  gap: 15px;
}

.social-icon {
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-icon:hover {
  background-color: var(--accent-color);
  transform: translateY(-3px);
}

.contato-form {
  background-color: var(--secondary-color);
  padding: 40px;
  border-radius: 5px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.contato-form h3 {
  font-size: 24px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.buttons-container {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 3px;
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

/* Footer */
.footer {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  padding: 70px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo p {
  margin-top: 15px;
  color: #aaa;
}

.footer h3 {
  font-size: 20px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--accent-color);
}

.footer-links ul,
.footer-services ul {
  list-style: none;
}

.footer-links li,
.footer-services li {
  margin-bottom: 10px;
}

.footer-links a,
.footer-services a {
  color: #aaa;
  transition: var(--transition);
}

.footer-links a:hover,
.footer-services a:hover {
  color: var(--accent-color);
  padding-left: 5px;
}

.footer-newsletter p {
  color: #aaa;
  margin-bottom: 15px;
}

.newsletter-form {
  display: flex;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 15px;
  border: none;
  border-radius: 3px 0 0 3px;
  font-family: 'Montserrat', sans-serif;
}

.newsletter-form button {
  background-color: var(--accent-color);
  color: var(--secondary-color);
  border: none;
  padding: 0 15px;
  border-radius: 0 3px 3px 0;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-form button:hover {
  background-color: #b8971f;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 14px;
  color: #aaa;
}

.footer-bottom a {
  color: var(--accent-color);
  transition: var(--transition);
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* Botão Voltar ao Topo */
.back-to-top {
  position: fixed;
  right: 30px;
  bottom: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--accent-color);
  color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--primary-color);
}

/* Estilos Responsivos */
@media (max-width: 991px) {

  .sobre-grid,
  .contato-grid {
    grid-template-columns: 1fr;
  }

  .sobre-img {
    order: -1;
    text-align: center;
  }

  .sobre-img img {
    max-width: 500px;
  }

  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    right: 0;
    top: 70px;
    background-color: rgba(26, 26, 26, 0.95);
    flex-direction: column;
    width: 100%;
    text-align: center;
    transform: translateX(100%);
    transition: var(--transition);
    padding: 20px 0;
  }

  .nav-links.active {
    transform: translateX(0);
  }

  .hamburger {
    display: block;
  }

  .hamburger div {
    width: 25px;
    height: 3px;
    margin: 5px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero p {
    font-size: 18px;
  }

  .section-header h2 {
    font-size: 30px;
  }

  .stats {
    flex-direction: column;
    gap: 20px;
  }

  .depoimento-card {
    padding: 20px;
  }

  .servicos-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .buttons-container {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
  }
}

@media (max-width: 576px) {
  section {
    padding: 70px 0;
  }

  .hero h1 {
    font-size: 32px;
  }

  .sobre-content h2,
  .section-header h2 {
    font-size: 26px;
  }

  .portfolio-filter {
    gap: 8px;
  }

  .filter-btn {
    padding: 6px 12px;
    font-size: 12px;
  }

  .depoimento-autor img {
    width: 50px;
    height: 50px;
  }

  .contato-form {
    padding: 30px 20px;
  }

  .contato-icon {
    width: 50px;
    height: 50px;
  }
}

.depoimento-card {
  min-width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .depoimento-card {
    flex: 0 0 100%;
  }
}