:root {
  --vermelho-principal: #eb0000;
  --preto-forte: #0f0f0a;
  --off-white: #f5f5f0;
  --cinza-gelido: #f0f0f0;
  --cinza-texto: #333;

  --fonte-titulo: 'Lora', serif;
}

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

body {
  font-family: var(--fonte-titulo);
  background-color: white;
  color: var(--cinza-texto);
  line-height: 1.6;
}

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

/* HEADER */
header {
  background-color: var(--vermelho-principal);
  color: white;
  padding: 1rem 2rem;
}

.container-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-img {
  height: 50px;
  width: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
}

/* MENU DESKTOP */
.nav-desktop {
  display: flex;
}

.nav-desktop ul {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-desktop a {
  color: white;
  font-weight: bold;
  transition: opacity 0.3s;
}

.nav-desktop a:hover {
  opacity: 0.8;
}

/* MENU MOBILE */
.hamburger {
  display: none;
  font-size: 2rem;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
}

.nav-mobile {
  display: none;
  width: 100%;
  background-color: var(--vermelho-principal);
}

.nav-mobile ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem 2rem;
}

.nav-mobile a {
  color: white;
  font-size: 1.1rem;
}

/* HERO / CONTATO */
.hero {
  background-color: var(--cinza-gelido);
  padding: 3rem 2rem;
  text-align: center;
}

.hero h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.hero p {
  margin-bottom: 1rem;
  font-size: 1.1rem;
  word-break: keep-all;
}

.botoes-contato {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-whatsapp {
  background-color: #25d366;
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  font-weight: bold;
  transition: background-color 0.3s;
}

.btn-whatsapp:hover {
  background-color: #1ebe5b;
}

/* SERVIÇOS */
.servicos {
  background-color: var(--off-white);
  padding: 3rem 2rem;
}

.servicos h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
}

.servicos ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  list-style: none;
  padding: 0;
}

.servicos li {
  background-color: #ffffff;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  font-weight: 500;
}

/* FOOTER */
footer {
  background-color: white;
  color: #555;
  text-align: center;
  padding: 2rem 1rem;
  border-top: 4px solid var(--vermelho-principal);
  font-size: 0.9rem;
}

/* ANIMAÇÃO SCROLL */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVO */
@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .logo-area {
    flex: 1;
  }

  .nav-mobile.active {
    display: block;
  }

  .botoes-contato {
    flex-direction: column;
    align-items: center;
  }

  .hero p {
    word-wrap: break-word;
    word-break: break-word;
  }
}