:root {
  --azul: #1f3b57;
  --azul-escuro: #142a40;
  --destaque: #3f8f9b;
  --fundo: #ffffff;
  --fundo-alt: #f3f6f8;
  --texto: #26313b;
  --texto-suave: #5b6772;
  --borda: #dde4ea;
  --max: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Source Sans 3", "Helvetica Neue", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--texto);
  background: var(--fundo);
}

h1, h2, h3 {
  font-family: "Lora", Georgia, serif;
  color: var(--azul);
  line-height: 1.25;
  font-weight: 600;
}

a { color: var(--destaque); }

img { max-width: 100%; height: auto; display: block; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* Cabeçalho */
.topo {
  background: var(--azul);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}
.topo .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.marca { color: #fff; text-decoration: none; }
.marca strong {
  display: block;
  font-family: "Lora", Georgia, serif;
  font-size: 1.25rem;
  font-weight: 600;
}
.marca span { font-size: 0.9rem; opacity: 0.85; }
.nav { display: flex; align-items: center; gap: 20px; }
.nav a { color: #fff; text-decoration: none; font-size: 0.95rem; }
.nav a:hover { text-decoration: underline; }

.botao {
  display: inline-block;
  background: var(--destaque);
  color: #fff !important;
  text-decoration: none !important;
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 600;
  transition: background 0.2s;
}
.botao:hover { background: #33767f; }
.botao.claro { background: #fff; color: var(--azul) !important; }

/* Seções */
section { padding: 64px 0; }
.alt { background: var(--fundo-alt); }

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero h1 { font-size: 2.3rem; margin: 0 0 20px; }
.hero img { border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.12); }
.contatos { list-style: none; padding: 0; margin: 0 0 24px; }
.contatos li { margin-bottom: 6px; }
.contatos a { color: var(--texto); text-decoration: none; border-bottom: 1px solid var(--borda); }
.contatos a:hover { color: var(--destaque); }

.sobre .container { max-width: 820px; text-align: center; }
.sobre p { color: var(--texto-suave); }

/* Diferenciais */
.diferenciais h2, .depoimentos h2 { text-align: center; font-size: 2rem; margin: 0 0 40px; }
.dif-grid {
  display: grid;
  grid-template-columns: 1fr 320px 1fr;
  gap: 32px;
  align-items: center;
}
.dif-grid img { border-radius: 10px; width: 100%; height: 380px; object-fit: cover; }
.dif-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 24px; }
.dif-lista li { display: flex; gap: 16px; align-items: center; }
.num {
  flex: 0 0 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--azul);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Lora", Georgia, serif;
  font-size: 1.3rem;
}

/* Depoimentos */
.dep-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
blockquote {
  margin: 0;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 10px;
  padding: 28px;
  font-style: italic;
  color: var(--texto-suave);
}
blockquote cite {
  display: block;
  margin-top: 16px;
  font-style: normal;
  font-weight: 600;
  color: var(--azul);
}

/* Localização */
.local .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.local img { border-radius: 10px; }
.local h2 { margin-top: 0; }

/* Currículo */
.cv-intro .container {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: center;
}
.cv-intro img { border-radius: 10px; }
.cv-texto { max-width: 820px; margin: 0 auto; }
.cv-logos { display: flex; gap: 24px; justify-content: center; align-items: center; flex-wrap: wrap; margin: 32px 0; }
.cv-logos img { max-height: 120px; width: auto; }

/* Rodapé */
.rodape {
  background: var(--azul-escuro);
  color: #fff;
  padding: 36px 0;
  font-size: 0.95rem;
}
.rodape .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.rodape a { color: #fff; }
.rodape strong { font-family: "Lora", Georgia, serif; font-size: 1.1rem; }

/* Botão flutuante de WhatsApp */
.whats {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
  z-index: 20;
}
.whats svg { width: 30px; height: 30px; fill: #fff; }

/* Responsivo */
@media (max-width: 860px) {
  body { font-size: 17px; }
  section { padding: 44px 0; }
  .hero .container, .local .container, .cv-intro .container { grid-template-columns: 1fr; gap: 28px; }
  .hero h1 { font-size: 1.8rem; }
  .dif-grid { grid-template-columns: 1fr; }
  .dif-grid img { height: 260px; }
  .dep-grid { grid-template-columns: 1fr; }
  .nav .link-texto { display: none; }
  .marca strong { font-size: 1.1rem; }
}