:root {
  --azul: #14324f;
  --azul-claro: #e9f0f6;
  --dourado: #b8862b;
  --texto: #1d1d1d;
  --cinza: #5b6470;
  --branco: #ffffff;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Georgia", "Times New Roman", serif;
  color: var(--texto);
  background: var(--branco);
  line-height: 1.65;
}

h1, h2, h3 { font-family: "Helvetica Neue", Arial, sans-serif; color: var(--azul); line-height: 1.25; }
h1 { font-size: 2.2rem; margin: 0 0 .5rem; }
h2 { font-size: 1.6rem; margin: 2rem 0 .75rem; }
h3 { font-size: 1.15rem; margin: 1.25rem 0 .5rem; }

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

.container { max-width: 1040px; margin: 0 auto; padding: 0 1.25rem; }

header.site {
  background: var(--azul);
  color: var(--branco);
  padding: 1rem 0;
}
header.site .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
header.site .marca { font-family: "Helvetica Neue", Arial, sans-serif; font-weight: 700; font-size: 1.2rem; color: var(--branco); text-decoration: none; }
header.site .marca span { color: var(--dourado); }
nav.menu ul { list-style: none; display: flex; gap: 1.25rem; margin: 0; padding: 0; flex-wrap: wrap; }
nav.menu a { color: var(--branco); text-decoration: none; font-family: "Helvetica Neue", Arial, sans-serif; font-size: .95rem; }
nav.menu a:hover, nav.menu a.ativo { color: var(--dourado); }

.hero {
  background: linear-gradient(135deg, var(--azul) 0%, #22507a 100%);
  color: var(--branco);
  padding: 4rem 0 3.5rem;
}
.hero h1, .hero h2 { color: var(--branco); }
.hero p { font-size: 1.12rem; max-width: 680px; }

.botao {
  display: inline-block;
  background: var(--dourado);
  color: var(--branco);
  padding: .8rem 1.4rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 600;
  margin-top: .75rem;
}
.botao:hover { filter: brightness(1.08); }
.botao.secundario { background: transparent; border: 2px solid var(--branco); }

section { padding: 2.5rem 0; }
section.alternada { background: var(--azul-claro); }

.grelha { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
.cartao {
  background: var(--branco);
  border: 1px solid #d7dee6;
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
}
.cartao p:last-child { margin-bottom: 0; }

.aviso {
  border-left: 4px solid var(--dourado);
  background: #fbf6ec;
  padding: 1rem 1.2rem;
  border-radius: 6px;
  font-size: .95rem;
  margin: 1.5rem 0;
}

ol.passos { counter-reset: passo; list-style: none; padding: 0; }
ol.passos li {
  counter-increment: passo;
  padding: .75rem 0 .75rem 3rem;
  position: relative;
  border-bottom: 1px solid #e3e8ee;
}
ol.passos li::before {
  content: counter(passo);
  position: absolute; left: 0; top: .7rem;
  width: 2rem; height: 2rem; border-radius: 50%;
  background: var(--azul); color: var(--branco);
  display: flex; align-items: center; justify-content: center;
  font-family: "Helvetica Neue", Arial, sans-serif; font-weight: 700;
}

details {
  border: 1px solid #d7dee6;
  border-radius: var(--radius);
  padding: .9rem 1.1rem;
  margin-bottom: .75rem;
  background: var(--branco);
}
details summary {
  cursor: pointer;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 600;
  color: var(--azul);
}
details p { margin: .6rem 0 0; color: var(--cinza); }

.contacto-bloco { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 720px) { .contacto-bloco { grid-template-columns: 1fr; } }

.migalhas { font-size: .9rem; color: var(--cinza); margin: 1rem 0 0; font-family: "Helvetica Neue", Arial, sans-serif; }
.migalhas a { color: var(--cinza); }

footer.site {
  background: #0e2236;
  color: #c9d3de;
  padding: 2rem 0;
  font-size: .9rem;
  font-family: "Helvetica Neue", Arial, sans-serif;
}
footer.site a { color: #c9d3de; }
footer.site .sem-garantia { margin-top: 1rem; font-size: .8rem; opacity: .85; }

@media (max-width: 600px) {
  h1 { font-size: 1.75rem; }
  .hero { padding: 2.5rem 0; }
}

.lead { font-size: 1.12rem; color: var(--cinza); max-width: 720px; }
.preco-destaque { background: var(--azul-claro); border-radius: var(--radius); padding: 1rem 1.2rem; margin: 1.5rem 0; }
.preco-card { border: 2px solid #d7dee6; border-radius: var(--radius); padding: 1.5rem; background: var(--branco); }
.preco-card.destaque { border-color: var(--dourado); }
.preco-card .valor { font-family: "Helvetica Neue", Arial, sans-serif; font-size: 2rem; font-weight: 700; color: var(--azul); margin: .25rem 0 .75rem; }
table.tabela { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: .97rem; }
table.tabela th, table.tabela td { text-align: left; padding: .7rem .6rem; border-bottom: 1px solid #e3e8ee; vertical-align: top; }
table.tabela th { font-family: "Helvetica Neue", Arial, sans-serif; color: var(--azul); }
table.tabela td.valor { white-space: nowrap; font-weight: 600; }

ol.docs { padding-left: 1.4rem; }
ol.docs li { margin-bottom: .45rem; }
ol.docs ul { margin: .4rem 0 0; padding-left: 1.2rem; }
.doc-grupo { scroll-margin-top: 1rem; }

/* neuromarketing */
:root { --dourado-escuro: #8a6420; --verde: #2f7d5b; --vermelho: #9b2c2c; }
.botao { background: var(--dourado-escuro); }
.botao.secundario { background: transparent; border-color: #ffffff; }
ul.checklist { list-style: none; padding-left: 0; }
ul.checklist li { position: relative; padding: .45rem 0 .45rem 2rem; border-bottom: 1px solid #e3e8ee; }
ul.checklist li::before { content: "\2713"; position: absolute; left: 0; top: .4rem; width: 1.35rem; height: 1.35rem; border-radius: 50%; background: var(--verde); color: #fff; font-size: .85rem; text-align: center; line-height: 1.35rem; font-weight: 700; }
.fotos { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem; }
figure.foto { margin: 0; }
figure.foto img { width: 100%; height: auto; border-radius: var(--radius); display: block; }
figure.foto figcaption { font-family: "Helvetica Neue", Arial, sans-serif; font-size: .9rem; color: var(--cinza); margin-top: .5rem; }
a:focus-visible, .botao:focus-visible { outline: 3px solid var(--dourado); outline-offset: 3px; }

/* idiomas */
nav.idiomas { font-size: .9rem; margin-top: .4rem; }
nav.idiomas a { color: inherit; text-decoration: none; padding: .1rem .25rem; border-radius: 4px; }
nav.idiomas a.ativo { font-weight: 700; text-decoration: underline; }
nav.idiomas a:focus-visible { outline: 3px solid var(--dourado); }
ul.lista { padding-left: 1.2rem; }
p.sem-garantia-inline { font-size: .95rem; color: var(--cinza); }