/* ESTILOS GERAIS */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px; 
}
body {
  font-family: 'Arial', sans-serif;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px;
  color: #333;
  line-height: 1.6;
  position: relative; 
  z-index: 1; 
}

body::before {
    content: '';
    position: fixed; 
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; 
    
    background-image: url('fundocontabilidade.jpg');
    background-size: cover;
    background-position: center;
    
    box-shadow: inset 0 0 0 1000px rgba(29, 53, 87, 0.88); 
}

h1, h2, h3 {
  color: #1d3557;
}

h2 {
  border-bottom: 2px solid #2a9d8f;
  padding-bottom: 10px;
  margin-top: 40px;
  margin-bottom: 20px;
  display: block;
  width: 100%;
  text-align: left;
}

a {
  color: #2a9d8f;
  text-decoration: none;
  transition: color 0.3s;
}

a:hover {
  text-decoration: underline;
  color: #248a7e;
}

section, footer {
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); 
  margin-bottom: 20px;
}
footer section {
    margin-bottom: 0;
    padding: 0; 
    box-shadow: none; 
}


/* NAVEGAÇÃO */
nav {
  position: sticky;
  top: 20px;
  z-index: 1000;
  text-align: center;
  margin-bottom: 0;
  padding: 10px;
  background-color: #fff; 
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

nav a {
  display: inline-block;
  margin: 0 5px;
  padding: 8px 12px;
  border-radius: 20px;
  font-weight: bold;
  font-size: 1.05em;
  text-decoration: none;
  color: #1d3557;
  background-color: transparent;
  transition: background-color 0.3s, color 0.3s;
}

nav a:hover {
    color: #fff;
    background-color: #2a9d8f;
    text-decoration: none;
}

/* SEÇÃO DE APRESENTAÇÃO (HOME) -- CORREÇÃO APLICADA AQUI -- */
.profile {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 40px; 
  margin-bottom: 40px; /* Adicionado de volta para criar o espaço abaixo */
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.profile img {
  max-width: 200px;
  border-radius: 10px;
}
.profile-info h1 {
  margin: 0;
  font-size: 2em;
}
.profile-info p {
  margin: 5px 0;
  color: #555;
}

/* SEÇÃO DE SERVIÇOS */
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 20px;
}
.servico-item {
  background-color: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  border-left: 4px solid #2a9d8f;
}
.servico-item h3 {
  margin-top: 0;
}

/* SEÇÃO DE CONTATO */
.contato-info {
  list-style: none;
  padding: 0;
  text-align: left;
  max-width: 550px;
  margin: 20px 0 0 0;
}
.contato-info li {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  font-size: 1.1em;
}
.contato-info i {
    font-size: 1.2em;
    color: #2a9d8f;
    margin-right: 18px;
    width: 25px;
    text-align: center;
}
.contato-info strong {
    margin-right: 8px; 
}


footer iframe {
    width: 100%;
    height: 350px;
    border-radius: 8px;
    border: 0;
    margin-top: 25px;
}
footer p {
    text-align: center;
}

/* REGRAS PARA TELAS PEQUENAS (DESIGN RESPONSIVO) */
@media (max-width: 650px) {
  html {
    scroll-padding-top: 70px;
  }
  body {
    padding: 10px; 
  }
  nav {
    top: 10px;
  }
  .profile {
    margin-top: 20px;
    flex-direction: column; 
    text-align: center;   
  }
  .profile img {
    margin-bottom: 20px; 
  }
  .profile-info h1 {
    font-size: 1.8em; 
  }
  nav a {
    margin: 5px 2px;
    padding: 6px 10px;
    font-size: 0.9em;
  }
}

/* ESTILOS PARA A SEÇÃO DE DIFERENCIAIS */
.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-top: 30px;
    text-align: center;
}

.diferencial-item {
    background-color: #f8f9fa;
    padding: 25px 20px;
    border-radius: 8px;
    border-top: 4px solid #2a9d8f;
    transition: transform 0.3s, box-shadow 0.3s;
}

.diferencial-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.diferencial-item i {
    font-size: 2.5em; 
    color: #2a9d8f; 
    margin-bottom: 15px;
}

.diferencial-item h3 {
    font-size: 1.2em;
    margin-bottom: 10px;
}

/* Estilos para a Seção de Links Úteis */
#links-uteis h2, #diferenciais h2 {
    text-align: center;
}

.links-uteis-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
}
.links-uteis-grid a {
    display: block;
    padding: 10px;
    transition: transform 0.3s;
}
.links-uteis-grid a:hover {
    transform: scale(1.1);
}
.links-uteis-grid img {
    height: 40px;
    max-width: 150px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: filter 0.3s, opacity 0.3s;
}
.links-uteis-grid a:hover img {
    filter: grayscale(0%);
    opacity: 1;
}