/* --- Variáveis de Cor --- */
:root {
  --cor-primaria: #0a2463;
  --cor-destaque: #cd7f32;
  --cor-destaque-hover: #b06a25;
  --cor-fundo-claro: #f5f5f5;
  --cor-texto: #333333;
  --cor-branco: #ffffff;
  --header-height: 80px;
}

/* --- Reset e Estilos Gerais --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}
body {
  font-family: "Open Sans", sans-serif;
  color: var(--cor-texto);
  line-height: 1.6;
  background-color: var(--cor-branco);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  color: var(--cor-primaria);
  margin-bottom: 1rem;
}
a {
  text-decoration: none;
  transition: 0.3s;
  cursor: pointer;
}
ul {
  list-style: none;
}

/* --- Botões --- */
.btn {
  display: inline-block;
  background-color: var(--cor-destaque);
  color: var(--cor-branco);
  padding: 15px 30px;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
  border: 2px solid var(--cor-destaque);
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn:hover {
  background-color: var(--cor-destaque-hover);
  border-color: var(--cor-destaque-hover);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(205, 127, 50, 0.4);
}
.btn-pulse {
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(205, 127, 50, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(205, 127, 50, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(205, 127, 50, 0);
  }
}

.btn-outline {
  background-color: transparent;
  color: var(--cor-destaque);
  border: 2px solid var(--cor-destaque);
  padding: 10px 25px;
}
.btn-outline:hover {
  background-color: var(--cor-destaque);
  color: var(--cor-branco);
}

/* --- Container --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
section {
  padding: 100px 0;
  overflow: hidden;
}

/* --- Header --- */
header {
  background-color: var(--cor-primaria);
  height: var(--header-height);
  display: flex;
  align-items: center;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
}
header.scrolled {
  height: 70px;
  --header-height: 70px;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

/* --- Logo (Configuração de Tamanho e Clique) --- */
.logo {
  display: flex;
  align-items: center;
  cursor: pointer; /* Garante que pareça clicável */
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05); /* Um leve zoom ao passar o mouse para dar vida */
}

/* Tamanho Padrão (Mobile e Tablets) */
.logo img {
  height: 45px; /* Tamanho bom para celular */
  width: auto;
  object-fit: contain;
}

/* --- Ajuste Específico para DESKTOP (Telas grandes) --- */
@media (min-width: 992px) {
  .logo img {
    height: 60px; /* AUMENTADO: Mais presença no Desktop */
  }
}

.nav-menu ul {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-menu ul li a.nav-link {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  position: relative;
}
.nav-menu ul li a.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--cor-destaque);
  transition: width 0.3s;
}
.nav-menu ul li a.nav-link:hover::after {
  width: 100%;
}
.nav-menu ul li a.nav-link:hover {
  color: var(--cor-destaque);
}
.nav-link-btn {
  color: var(--cor-destaque) !important;
  border-color: var(--cor-destaque) !important;
}
.nav-link-btn:hover {
  color: var(--cor-branco) !important;
}

.hamburger-menu,
.close-menu {
  display: none;
  cursor: pointer;
}

/* --- Hero --- */
#hero {
  height: 100vh;
  background:
    linear-gradient(rgba(10, 36, 99, 0.75), rgba(10, 36, 99, 0.6)),
    url("https://images.unsplash.com/photo-1541888946425-d81bb19240f5?q=80&w=2070&auto=format&fit=crop");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--cor-branco);
  padding-top: var(--header-height);
  margin-top: 0;
  padding-bottom: 0;
}
#hero h1 {
  color: var(--cor-branco);
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 25px;
  text-transform: uppercase;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}
#hero .hero-subtitle {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.3rem;
  font-weight: 400;
  font-family: "Open Sans", sans-serif;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

/* --- Sobre --- */
#sobre {
  background-color: var(--cor-branco);
}
.sobre-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.sobre-text h3 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--cor-destaque);
  margin-bottom: 15px;
  display: inline-block;
  border-bottom: 2px solid var(--cor-destaque);
}
.sobre-text h2 {
  font-size: 2.8rem;
  line-height: 1.1;
  margin-bottom: 30px;
}
.sobre-img img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* --- Serviços --- */
#servicos {
  background-color: var(--cor-fundo-claro);
  text-align: center;
}
.section-header {
  margin-bottom: 70px;
}
.section-header h2 {
  font-size: 2.8rem;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}
.card {
  background: var(--cor-branco);
  padding: 50px 30px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.4s ease;
  text-align: left;
  border-bottom: 4px solid transparent;
  cursor: default;
}
.card:hover {
  transform: translateY(-15px);
  border-bottom: 4px solid var(--cor-destaque);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}
.card i {
  font-size: 3rem;
  color: var(--cor-destaque);
  margin-bottom: 25px;
  display: inline-block;
  transition: 0.4s;
}
.card:hover i {
  transform: scale(1.1) rotate(5deg);
}
.card h3 {
  font-size: 1.3rem;
  color: var(--cor-primaria);
  margin-bottom: 15px;
}
.card p {
  font-size: 0.95rem;
  color: #666;
}

/* --- Diferenciais --- */
#diferenciais {
  background-color: var(--cor-primaria);
  color: var(--cor-branco);
  background-image:
    linear-gradient(rgba(10, 36, 99, 0.9), rgba(10, 36, 99, 0.9)),
    url("https://www.transparenttextures.com/patterns/cubes.png");
}
#diferenciais h2 {
  color: var(--cor-branco);
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.8rem;
}
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}
.diferencial-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: rgba(255, 255, 255, 0.05);
  padding: 25px;
  border-radius: 8px;
  transition: 0.3s;
  cursor: default;
}
.diferencial-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-5px);
}
.diferencial-item i {
  color: var(--cor-destaque);
  font-size: 2rem;
  margin-top: 5px;
}
.diferencial-item h4 {
  color: var(--cor-branco);
  margin-bottom: 10px;
  font-size: 1.2rem;
}
.diferencial-item p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

/* --- Galeria --- */
#galeria { text-align: center; background-color: var(--cor-branco); }

/* Novas regras do Wrapper e do Degradê (Fade) */
.gallery-wrapper {
    position: relative;
    max-height: 650px; /* Mostra aproximadamente 2 linhas no PC (6 imagens) */
    overflow: hidden;
    transition: max-height 0.8s ease;
}

/* Quando o botão for clicado, o JS adiciona essa classe para esticar a galeria */
.gallery-wrapper.show-all {
    max-height: 5000px; /* Um limite bem alto para caber todas as 18 fotos */
}

/* O fundo branco esfumaçado na parte de baixo */
.gallery-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(255,255,255,1));
    pointer-events: none; /* Impede que o degradê bloqueie o clique nas fotos */
    transition: opacity 0.5s ease;
}

/* Apaga o esfumaçado quando a galeria for aberta inteira */
.gallery-wrapper.show-all .gallery-fade {
    opacity: 0;
}

/* O Resto da Galeria que já existia (Mantenha do jeito que estava) */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 20px; }
.gallery-item { position: relative; overflow: hidden; height: 300px; border-radius: 8px; cursor: pointer; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.15); }
.gallery-item .overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(10, 36, 99, 0.4); display: flex; align-items: center; justify-content: center; opacity: 0; transition: 0.3s; }
.gallery-item .overlay i { color: white; font-size: 2.5rem; transform: scale(0); transition: 0.3s; }
.gallery-item:hover .overlay { opacity: 1; }
.gallery-item:hover .overlay i { transform: scale(1); }

/* --- ESTILOS DO MODAL (NOVO) --- */
.modal {
  display: none; /* Escondido por padrão, o JS vai mudar para flex */
  position: fixed;
  z-index: 2000; /* Fica acima de tudo */
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95); /* Fundo preto quase opaco */

  /* Flexbox para centralização perfeita vertical e horizontal */
  align-items: center;
  justify-content: center;
}

.modal-content {
  display: block;
  width: 90%;
  max-width: 900px;
  max-height: 85vh; /* Garante que não encoste nas bordas em cima e embaixo */
  object-fit: contain; /* Ajusta a imagem sem distorcer */
  animation-name: zoom;
  animation-duration: 0.6s;
}

@keyframes zoom {
  from {
    transform: scale(0);
  }
  to {
    transform: scale(1);
  }
}

/* Botão Fechar (X) */
.close-modal {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
  z-index: 2001;
}

.close-modal:hover,
.close-modal:focus {
  color: var(--cor-destaque);
  text-decoration: none;
}

/* Botões de Próximo e Anterior */
.prev-slide,
.next-slide {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  margin-top: -30px; /* Ajuste para centralizar as setas com o mouse */
  color: white;
  font-weight: bold;
  font-size: 30px;
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  user-select: none;
  z-index: 2001;
}

.next-slide {
  right: 0;
  border-radius: 3px 0 0 3px;
}

.prev-slide {
  left: 0;
  border-radius: 0 3px 3px 0;
}

.prev-slide:hover,
.next-slide:hover {
  background-color: rgba(205, 127, 50, 0.8);
}

/* --- Footer --- */
footer {
  background-color: #05163d;
  color: var(--cor-branco);
  padding: 80px 0 30px 0;
  text-align: center;
}
.footer-cta {
  margin-bottom: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-cta h2 {
  color: var(--cor-branco);
  margin-bottom: 30px;
  font-size: 2.2rem;
}
/* --- Ajuste no Footer Info --- */
.footer-info p {
    margin-bottom: 20px; /* Aumentado levemente para dar mais respiro */
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px; /* NOVO: Garante o espaço entre o ícone e o texto no desktop */
    flex-wrap: wrap; /* NOVO: Permite que o texto quebre de linha no celular se não couber */
    padding: 0 15px; /* NOVO: Evita que o texto encoste nas bordas do celular */
}
.footer-link {
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: 0.3s;
}
.footer-link:hover {
  color: var(--cor-destaque);
}
.footer-info i {
    color: var(--cor-destaque);
    font-size: 1.3rem;
    min-width: 25px; /* Garante que o ícone tenha um espaço reservado */
    text-align: center;
}
.copyright {
  margin-top: 50px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
}

/* --- Botões Flutuantes --- */
.whatsapp-float,
#backToTop {
  position: fixed;
  width: 60px;
  height: 60px;
  border-radius: 50px;
  text-align: center;
  font-size: 28px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  opacity: 0.7;
  transition: all 0.3s ease;
}
.whatsapp-float:hover,
#backToTop:hover {
  opacity: 1;
  transform: scale(1.1);
}
.whatsapp-float {
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: #fff;
}
#backToTop {
  bottom: 100px;
  right: 30px;
  background-color: var(--cor-primaria);
  color: var(--cor-destaque);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}
#backToTop.show {
  opacity: 0.7;
  visibility: visible;
  transform: translateY(0);
}
#backToTop.show:hover {
  opacity: 1;
  transform: translateY(-3px);
}

/* --- Mobile --- */
@media (max-width: 992px) {
  #hero h1 {
    font-size: 2.8rem;
  }
  .sobre-text h2,
  .section-header h2,
  #diferenciais h2 {
    font-size: 2.2rem;
  }
  .hamburger-menu {
    display: block;
    font-size: 1.8rem;
    color: var(--cor-branco);
  }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--cor-primaria);
    padding: 80px 30px;
    transition: 0.4s ease-in-out;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
  }
  .nav-menu.active {
    right: 0;
  }
  .nav-menu ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 25px;
  }
  .nav-menu ul li a.nav-link {
    font-size: 1.3rem;
    display: block;
    width: 100%;
  }
  .nav-link-btn {
    width: 100%;
    text-align: center;
    margin-top: 20px;
  }
  .close-menu {
    display: block;
    position: absolute;
    top: 25px;
    right: 30px;
    font-size: 2rem;
    color: var(--cor-branco);
  }
  .sobre-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .sobre-img {
    order: -1;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .whatsapp-float,
  #backToTop {
    width: 50px;
    height: 50px;
    font-size: 24px;
    bottom: 20px;
  }
  .whatsapp-float {
    right: 20px;
  }
  #backToTop {
    right: 20px;
    bottom: 80px;
  }

  /* Ajustes Finos Modal Mobile */
  .modal-content {
    width: 100%;
    max-height: 80vh;
  }
  .close-modal {
    top: 10px;
    right: 15px;
    font-size: 35px;
  } /* X mais perto da borda no celular */
}
@media (max-width: 480px) {
  #hero h1 {
    font-size: 2.2rem;
  }
  #hero .hero-subtitle {
    font-size: 1.1rem;
  }
  .btn {
    width: 100%;
    text-align: center;
    padding: 15px 20px;
  }

  .footer-info p {
        font-size: 1rem; /* Diminuído levemente para caber melhor em telas pequenas */
        line-height: 1.4;
  }
    
  .footer-link {
        justify-content: center;
        width: 100%; /* Garante que os links fiquem centralizados no toque */
  }
}