/* Reset & Base */
* {
  margin: 0; padding: 0; box-sizing: border-box;
}
html, body {
  height: 100%;
}
body {
  font-family: Arial, sans-serif;
  background: #fff;
  color: #222;
}

/* ============ LOGO + MENU ============ */

/* container do menu + logo */
.main-nav {
  display: flex;
  align-items: center;      /* alinha verticalmente logo + menu */
  justify-content: center;  /* centraliza o conjunto */
  height: 80px;
  padding: 0 20px;
}

/* link do logo */
.logo-link {
  display: block;
  height: 80px;             /* força o container a ter exatamente 80px */
  margin-right: 40px;       /* mantém o espaço pro menu */
}

/* imagem do logo */
.logo-img {
  display: block;
  max-height: 100%;         /* nunca maior que o container (.logo-link) */
  height: auto;             /* ajusta proporcionalmente */
  width: auto;
}

/* lista de itens do menu */
.menu-list {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  height: 100%;             /* ocupa os mesmos 80px do header */
  align-items: center;      /* centraliza verticalmente os links */
}

.menu-list li a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

/* Header */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 80px;
  background: #000;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0,0,0,0.5);
}
nav ul {
  display: flex; 
  justify-content: center; 
  align-items: flex-start;
  height: 100%; 
  list-style: none; 
  padding-top: 20px;
}
nav ul li { margin: 0 1rem; }
nav ul li a {
  color: #fff; 
  text-decoration: none; 
  font-weight: bold;
}

/* Main offset & anchor fix */
main {
  margin-top: 80px;
}
#servicos-heading,
.help-section,
.contact-section {
  scroll-margin-top: 80px;
}

/* Hero Fullscreen */
.hero {
  height: 100vh;
  background: #000;
  color: #fff;
  display: flex;
  align-items: center;       /* centra verticalmente */
  justify-content: center;   /* centra horizontalmente */
  padding: 0 20px;
  text-align: center;        /* centraliza o texto dentro */
}

.hero-content {
  max-width: 800px;          /* restrinja a largura se quiser */
  width: 100%;
  margin: 0 auto;
}

.hero-subtitle {
  color: #ccc;
  font-size: 1.5rem;
  margin-bottom: .5rem;
}

.hero-title {
  font-size: 3.5rem;
  letter-spacing: 1rem;
  margin: 10px 0;
}

.hero-description {
  color: #ddd;
  line-height: 1.5;
  margin-bottom: 20px;
  font-size: 1.2rem; 
}

.hero-features {
  list-style: disc inside;
  margin-bottom: 20px;
  text-align: center;        /* opcional: alinha a lista à esquerda */
}

.hero-features li {
  margin-left: 1rem;
  font-size: 1.2rem;  
}

.hero-btn {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(90deg, #67ccf6, #a03de6);
  border-radius: 30px;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  transition: opacity .3s;
  font-size: 1rem; 
}

.hero-btn:hover {
  opacity: .8;
}

/* garante que não reste placeholder de imagem */
.hero-image {
  display: none !important;
}

/* Help Section */
.help-section {
  padding: 100px 20px; 
  background: #f9f9f9;
  display: flex; 
  flex-direction: column; 
  align-items: center;
}
.help-section.fullscreen {
  min-height: calc(100vh - 80px);
}
.help-section h1 {
  font-size: 2.5rem; 
  margin-bottom: .5rem;
}
.help-section p {
  max-width: 800px; 
  text-align: center;
  color: #333; 
  line-height: 1.5; 
  margin-bottom: 40px;
}
.help-cards {
  display: flex; 
  flex-wrap: wrap;
  justify-content: center; 
  gap: 20px;
  max-width: 1200px; 
  margin: 0 auto;
}
.help-card {
  flex: 0 0 30%; 
  background: #fff;
  border: 2px solid #ccc; 
  border-radius: 8px;
  padding: 20px; 
  text-align: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: transform .3s;
}
.help-card:hover { transform: translateY(-5px); }
.help-card:nth-child(1) { border-color: #67ccf6; }
.help-card:nth-child(2) { border-color: #2d2b8f; }
.help-card:nth-child(3) { border-color: #e13ea6; }
.help-card:nth-child(4) { border-color: #39298a; }
.help-card:nth-child(5) { border-color: #8a2be2; }
.help-card:nth-child(6) { border-color: #ffa500; }
.help-card .icon {
  font-size: 2rem; 
  margin-bottom: 10px;
}
.help-card h3 {
  margin: 10px 0; 
  font-size: 1.2rem;
}
.tags {
  display: flex; 
  flex-direction: column;
  align-items: center; 
  row-gap: 8px; 
  margin-top: 10px;
}
.tag {
  background: #f1f1f1; 
  padding: 5px 10px;
  border-radius: 4px; 
  font-size: .8rem;
}

/* Serviços Section */
.servicos {
  padding: 40px 20px 150px;
  background: #111; 
  color: #fff;
  display: flex; 
  flex-direction: column;
  align-items: center; 
  text-align: center;
}
.servicos.fullscreen {
  min-height: calc(100vh - 80px);
}
.servicos h1 {
  font-size: 2.5rem; 
  margin: 0; 
  padding-top: 0;
}
.servicos-intro {
  margin: 10px auto 30px; 
  max-width: 800px; 
  color: #ccc;
}
.cards {
  display: flex; 
  flex-wrap: wrap;
  gap: 30px; 
  justify-content: center;
  max-width: 1200px; 
  margin: 0 auto;
}
.card {
  background: #1a1a1a; 
  border: 1px solid #333;
  border-radius: 8px; 
  padding: 20px; 
  width: 300px;
  transition: transform .3s;
}
.card:hover { transform: translateY(-5px); }
.card .icon {
  font-size: 2rem; 
  margin-bottom: 10px;
}
.card h2 {
  color: #fff; 
  margin: 10px 0;
}
.card p {
  color: #ccc; 
  font-size: .9rem; 
  line-height: 1.4;
}

/* Footer igual ao contato.html */
.contact-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;      /* <— aqui */
  background: #f1f1f1;
  color: #222;
  padding: 60px 40px 20px;
  justify-content: center;
  gap: 60px;
}

.contact-footer .footer-column {
  flex: 0 1 auto; 
  text-align: center;
}
.contact-footer .footer-column h4 {
  font-size: 1rem; 
  margin-bottom: 8px; 
  font-weight: bold;
}
.contact-footer .footer-column p {
  font-size: .9rem; 
  margin-bottom: 4px;
}
.contact-footer .footer-logo img {
  max-width: 160px; 
  height: auto;
}

/* WhatsApp chat */
.whatsapp-chat {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  align-items: center;
}
.chat-bubble {
  background: #fff;
  padding: 10px 15px;
  border-radius: 20px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  margin-right: 10px;
  font-size: .9rem;
}
.whatsapp-icon img {
  width: 32px;
  height: 32px;
}

/* ========== MEDIA QUERIES PARA RESPONSIVIDADE ========== */

/* Tablets e celulares em paisagem (≤768px) */
@media (max-width: 768px) {
  /* HERO */
  .hero-title {
    font-size: 2rem;
    letter-spacing: 0.5rem;
  }
  .hero-subtitle,
  .hero-description,
  .hero-features li {
    font-size: 1rem;
  }
  .hero-btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }
}

/* Smartphones (≤480px) */
@media (max-width: 480px) {
  .hero-title {
    font-size: 1.5rem;
    letter-spacing: 0.3rem;
  }
  .hero-subtitle,
  .hero-description,
  .hero-features li {
    font-size: 0.8rem;
  }
  .hero-btn {
    padding: 10px 16px;
    font-size: 0.8rem;
  }

  .help-section,
  .servicos {
    padding: 60px 10px;
  }
  .help-section h1,
  .servicos h1 {
    font-size: 2rem;
  }
  .cards,
  .help-cards {
    gap: 15px;
  }

  /* FORM E FOOTER mais compactos */
  .contact-form {
    margin: 5px;
  }
  .contact-footer {
    padding: 20px 10px;
    gap: 15px;
  }
  .contact-footer .footer-column {
    flex: 1 1 100%;
    margin-bottom: 10px;
  }
  .menu-list {
    gap: 0.8rem;
  }
  .menu-list li a {
    font-size: 0.8rem;
  }
}