* {
  box-sizing: border-box;
}

body {
    background-color: #1d1d1d;
    color: #e0e0e0;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

a {
    color: #ffffff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.header.dark,
.section.dark,
.footer.dark {
    background-color: #000000;
    color: #e0e0e0;
    padding: 2rem 1rem;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0; /* remove espaçamento interno */
}

.logo {
  max-height: 350px; /* Ajuste conforme necessário */
  width: auto;
  object-fit: contain;
  margin-left: 0;      /* garante que fique colado à esquerda */
  display: block;
}

.hero.dark {
    background: 
        linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
        url('Imagens/fundo viabileasy.png') no-repeat center center;
    background-size: cover;
    color: #ffffff;
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.hero.dark .container p {
    font-size: 1.2rem; /* Aumenta o tamanho da fonte */
    max-width: 800px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}
.hero.dark .container h1 {
    font-size: 2.5rem;/* Aumenta o tamanho da fonte */
    max-width: 800px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}

.hero.dark .btn {
    font-size: 1rem;
    padding: 1rem 2rem;
    border-radius: 6px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}



h1, h2, h3 {
    color: #ffffff;
    margin-top: 1rem;
}

ul {
    list-style-type: none;
    padding-left: 0;
}

ul li::before {
    content: "• ";
    color: #ffffff;
}

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

.btn {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background-color: #ffffff;
    color: #000000;
    font-weight: bold;
    border-radius: 5px;
    transition: 0.3s ease;
}

.btn:hover {
    background-color: #000000;
    color: #ffffff;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.card {
    background-color: #2a2a2a;
    padding: 1.5rem;
    border: 1px solid #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 12px rgba(100, 100, 100, 1);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1rem;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

nav a {
    margin-left: 1rem;
    font-weight: bold;
}

.section.dark:nth-of-type(even) {
    background: linear-gradient(180deg, #000000 0%, #2a2a2a 100%);
}

.section.dark:nth-of-type(odd) {
    background: linear-gradient(180deg, #000000 0%, #1d1d1d 100%);
}

.footer.dark {
    background-color: #000000;
}

.nav-desktop {
  display: none;
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
    gap: 1rem;
  }
}

#sobre p {
  font-size: 1.25rem;       
  line-height: 1.7;         
  max-width: 900px;         
  margin: 0 auto;           
}

.contato-flex {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Para telas grandes (desktop) */
@media (min-width: 768px) {
  .contato-flex {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }

  .contato-flex > div {
    flex: 1;
    padding: 0 1rem;
  }
}

.social-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.social-list li {
  margin-bottom: 0.75rem;
}

.social-list a {
  display: flex;
  align-items: center;
  color: #ffffff;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.social-list a:hover {
  color: #828282;
}

.social-icon {
  width: 24px;
  height: 24px;
  margin-right: 0.5rem;
  object-fit: contain;
}

@media (min-width: 768px) {
  .social-icon {
    width: 28px;
    height: 28px;
  }
}

.social-list li::before {
  content: none !important;
}
/* Começa invisível */
.hidden {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* Quando aparece na tela */
.visible {
  opacity: 1;
  transform: translateY(0);
}