<style>
    :root{

  --bg:#06121f;        /* Azul bem escuro para fundo */
  --accent:#00a8e0;    /* Ciano brilhante para botões/destaques */
  --muted:#94a3b8;     /* Cinza-azulado para textos secundários */
  --card:#0a2338;      /* Azul mais claro para blocos/cards */
  --white:#ffffff;     /* Mantém branco */
}

html, body {
  max-width: 100%;
  overflow-x: hidden;  /* bloqueia deslize horizontal */
}
    *{box-sizing:border-box}
    body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial; margin:0; background:linear-gradient(180deg,var(--bg),#042b2a 100%); color:var(--white); -webkit-font-smoothing:antialiased}
    header{position:fixed; top:0; left:0; right:0; background:linear-gradient(180deg,rgba(7,20,34,0.85),rgba(7,20,34,0.6));backdrop-filter: blur(6px); z-index:60; border-bottom:1px solid rgba(255,255,255,0.03)}
    .container{max-width:1100px;margin:0 auto;padding:10px}
    nav{display:flex;align-items:center;justify-content:space-between}
    .logo{display:flex;gap:12px;align-items:center;font-weight:800;color:var(--accent)}
    .navlinks{display:flex;gap:18px}
    .navlinks a{color:var(--white);text-decoration:none;font-weight:600;opacity:.9}
    .hero{padding:120px 16px 48px}
    .hero-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
    h1{font-size:36px;margin:0 0 12px}
    p.lead{color:var(--muted);margin:0 0 18px;line-height:1.6}
    .cta{display:inline-block;background:var(--accent);color:var(--white); padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:700}
    .secondary{background:transparent;border:1px solid rgba(255,255,255,0.06);padding:10px 14px;border-radius:10px;color:var(--white);text-decoration:none}
    .card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); padding:18px;border-radius:12px;border:1px solid rgba(255,255,255,0.03)}
.testimonials {
  padding: 18px 16px;
  text-align: center;
}

.testimonials h2 {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 32px;
}

.testimonials-container {
  display: flex;              /* Flex para centralizar */
  flex-wrap: wrap;            /* Quebra de linha se necessário */
  justify-content: center;    /* Centraliza horizontalmente */
  gap: 20px;                  /* Espaçamento entre cards */
}

.testimonial-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border: 1px solid rgba(255,255,255,0.03);  /* mesma borda dos outros cards */
  border-radius: 12px;         /* igual aos outros cards */
  padding: 20px;
  width: 280px;                /* tamanho fixo consistente */
  color: #f0f0f0;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-card:hover {
  transform: translateY(-5px);
}

.testimonial-card p {
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 12px;
}

.testimonial-card h4 {
  font-weight: 700;
  font-size: 1rem;
  color: #00b4e6;
  margin-top: auto; /* garante que o nome fique sempre no final do card */
}
.services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.service h3 {
  margin: 8px 0 6px;
  font-size: 100px; /* aumentei de padrão (ex: 16px) para 18px */
}

.service p {
  color: var(--muted);
  margin: 0;
  font-size: 16px; /* aumentei de 14px para 16px */
  line-height: 1.5; /* opcional: melhora a leitura */
}
.service strong {
  display: block;       /* garante que fique em linha separada */
  font-size: 18px;      /* ou 20px, conforme desejar */
  margin-bottom: 6px;   /* espaçamento abaixo do título */
  font-weight: 700;     /* opcional: deixa mais negrito */
  color: var(--white);  /* opcional: garante contraste */
}
    .stats{display:flex;gap:18px;margin-top:20px}
    .stat{flex:1;background:rgba(255,255,255,0.02);padding:14px;border-radius:8px;text-align:center}
    footer{padding:36px 16px;border-top:1px solid rgba(255,255,255,0.03);margin-top:40px}
    .portfolio{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
    .logo-placeholder{width:120px;height:60px;background:rgba(255,255,255,0.02);display:flex;align-items:center;justify-content:center;border-radius:8px;color:var(--muted)}
    form input, form textarea{width:100%;padding:12px;border-radius:8px;background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.04);color:var(--white);margin-bottom:10px}
    @media(max-width:900px){
      .hero-grid{grid-template-columns:1fr; text-align:center}
      .services{grid-template-columns:repeat(2,1fr)}
      nav{padding:12px 0}
    }
    @media(max-width:520px){
      .services{grid-template-columns:1fr}
    }
/* Ajustes gerais para telas pequenas */
/* Impede que algo force largura maior que a tela */
body, html {
  max-width: 100%;
  overflow-x: hidden;
}

/* Garante que as seções fiquem dentro da tela */
section {
  width: 100%;
  box-sizing: border-box;
  padding: 20px;
}

/* Ajusta textos longos que poderiam estourar */
section * {
  word-wrap: break-word;
  max-width: 100%;
}

/* Ajusta formulário de contato */
form input, form textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Ajusta cards de planos */
.planos-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.planos-container .plano {
  flex: 1 1 300px;
  max-width: 100%;
}

/* ------------ RESPONSIVIDADE ------------ */
@media (max-width:900px){
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 0 10px;
  }
  .services {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  nav {
    padding: 12px 10px;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .navlinks {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 12px;
    margin-top: 10px;
  }
  .navlinks.active {
    display: flex;
  }
  h1 {
    font-size: 28px;
  }
  p.lead {
    font-size: 14px;
    line-height: 1.4;
  }
}

@media (max-width:520px){
  .services {
    grid-template-columns: 1fr;
  }
  h1 {
    font-size: 22px;
  }
  p.lead {
    font-size: 13px;
    line-height: 1.3;
  }
  .cta, .secondary {
    padding: 10px 14px;
    font-size: 14px;
  }
  .card {
    padding: 12px;
  }
  .hero {
    padding: 100px 8px 32px;
  }
  .stats {
    flex-direction: column;
    gap: 12px;
  }
  .stats .stat {
    font-size: 14px;
    padding: 10px;
  }
  form {
    grid-template-columns: 1fr !important;
    padding: 12px !important;
  }
  .container form, .container > div > form {
    max-width: 100% !important;

}


  </style>
</head>
<!-- Botão flutuante do WhatsApp -->
<a href="https://api.whatsapp.com/send?phone=5541984755463&text=Ol%C3%A1%20RDM%2C%20gostaria%20de%20uma%20proposta"
   target="_blank" 
   id="whatsapp-float">
  💬
</a>

<style>
  #whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #0bb39a;
    color: #fff;
    font-size: 28px;
    text-align: center;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    line-height: 60px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    text-decoration: none;
    z-index: 999;
    transition: transform 0.2s;
  }
  #whatsapp-float:hover {
    transform: scale(1.08);
  }
    .hamburger {display:none;flex-direction:column;cursor:pointer;gap:5px}
    .hamburger div{width:25px;height:3px;background:white;border-radius:2px}
    
    @media(max-width:900px){
      .hero-grid{grid-template-columns:1fr;text-align:center}
      .services{grid-template-columns:repeat(2,1fr)}
      nav{padding:12px 0;flex-wrap:wrap;justify-content:space-between}
      .navlinks{display:none;width:100%;flex-direction:column;gap:12px;margin-top:10px}
      .navlinks.active{display:flex}
      .hamburger{display:flex}
    }
    
    @media(max-width:520px){
      .services{grid-template-columns:1fr}
      /* Formulário menor em mobile */
      form {grid-template-columns:1fr !important;padding:12px !important}
      .container form, .container > div > form {max-width:100% !important}
    }
/* Ajuste responsivo para mobile */
@media (max-width: 768px) {
  /* Seção de planos */
  .plano {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px 10px;
    overflow-x: auto;
    padding-bottom: 8px; /* evita que o scroll encoste na borda */
    -webkit-overflow-scrolling: touch; /* rolagem mais suave no iOS */
  }
@media(min-width:901px){
  .plano {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    overflow-x: visible;
  }
}

  .plano {
    width: 100%;
    max-width: 100%;
  }

  /* Seção de contato */
  .contato {
    padding: 20px 10px;
  }

  .contato form {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .contato input,
  .contato textarea,
  .contato button {
    width: 100%;
  }

}
@media(max-width:768px){
  .plano > .container > div {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
 
.card {
    flex: 1 1 100%;      /* ocupa toda largura do container */
    min-height: 300px;   /* altura mínima igual para todos */
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* mantém títulos e preços no lugar */
    height: 100%; /* força ocupar toda a linha da grid */
  }
}
@media(max-width: 768px){
  .contato > .container {
    display: grid; /* muda para grid */
    grid-template-columns: 1fr; /* 1 coluna apenas */
    gap: 16px;
  }

  .contato > .container > div {
    width: 100%; /* cada bloco ocupa toda a largura */
  }
.plano > .container > div .card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%; /* força ocupar toda a linha da grid */
  }
}

</style>