/* Penha & Sá — Advogados em Guimarães */

:root {
  --marinho: #1f2a44;
  --marinho-escuro: #161e33;
  --marinho-claro: #2c3a5c;
  --dourado: #c5a760;
  --dourado-escuro: #8a7136;
  --botao: #e8dbcc;
  --botao-hover: #f2e9de;
  --papel: #ffffff;
  --areia: #f7f2ec;
  --texto: #2a3142;
  --texto-suave: #5a6275;
  --linha: #e3ddd4;
  --erro: #a3342a;

  --titulo: "Playfair Display", Georgia, serif;
  --corpo: Roboto, "Helvetica Neue", Arial, sans-serif;

  --largura: 1180px;
  --gutter: clamp(20px, 4vw, 48px);
  --secao: clamp(72px, 10vw, 136px);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  background: var(--papel);
  color: var(--texto);
  font-family: var(--corpo);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--titulo);
  font-weight: 500;
  line-height: 1.15;
  color: var(--marinho);
  margin: 0;
}

h2 { font-size: clamp(2rem, 3.6vw, 2.9rem); letter-spacing: -0.01em; }
h3 { font-size: 1.35rem; }

p { margin: 0 0 1em; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--dourado);
  outline-offset: 3px;
}

.saltar {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--botao);
  color: var(--marinho);
}
.saltar:focus { top: 12px; }

.contentor {
  width: 100%;
  max-width: calc(var(--largura) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Botões */

.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  border: 0;
  border-radius: 2px;
  background: var(--botao);
  color: var(--marinho);
  font-family: var(--corpo);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.botao:hover { background: var(--botao-hover); }

.link-claro {
  color: #fff;
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: var(--dourado);
  text-decoration-thickness: 1px;
  text-underline-offset: 6px;
}
.link-claro:hover { text-decoration-thickness: 2px; }

/* Topo */

.topo {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
.topo-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: calc(var(--largura) + var(--gutter) * 2);
  height: 84px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  transition: height 0.3s ease;
}
.topo.com-fundo {
  background: rgba(31, 42, 68, 0.78);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 rgba(197, 167, 96, 0.35);
}
.topo.com-fundo .topo-inner { height: 68px; }

.marca {
  display: flex;
  flex-direction: column;
  color: #fff;
  text-decoration: none;
  line-height: 1;
}
.marca-nome {
  font-family: var(--titulo);
  font-size: 1.6rem;
  font-weight: 500;
}
.marca-nome .e { color: var(--dourado); font-style: italic; }
.marca-sub {
  margin-top: 4px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.72);
}

.menu ul {
  display: flex;
  align-items: center;
  gap: 30px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.menu a:not(.botao) {
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.95rem;
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
.menu a:not(.botao):hover,
.menu a.ativo { color: #fff; border-bottom-color: var(--dourado); }
.botao-menu { min-height: 42px; padding: 0 20px; }

.menu-botao {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 2px;
  background: transparent;
  cursor: pointer;
}
.menu-botao span {
  display: block;
  width: 20px;
  height: 1.5px;
  margin: 5px auto;
  background: #fff;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.menu-botao[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-botao[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-botao[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  background: var(--marinho);
  color: #fff;
  padding: 150px 0 0;
  /* altura do castelo no perfil (10% da largura) + folga, para a foto acabar acima dele */
  --base-perfil: calc(10vw + 40px);
}
.hero-grelha {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: end;
  max-width: calc(var(--largura) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.hero-texto { padding-bottom: clamp(150px, 15vw, 210px); }
.hero-local {
  margin-bottom: 28px;
  padding-left: 16px;
  border-left: 1px solid var(--dourado);
  color: var(--botao);
  font-size: 0.95rem;
}
.hero h1 {
  max-width: 13ch;
  color: #fff;
  font-size: clamp(2.6rem, 5.4vw, 4.75rem);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.015em;
}
.hero-lede {
  max-width: 34em;
  margin: 28px 0 40px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  font-weight: 300;
}
.hero-acoes {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 32px;
}

.hero-foto {
  position: relative;
  margin: 0;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: var(--base-perfil);
}
.hero-foto img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: saturate(0.85);
}
.hero-foto::before {
  content: "";
  position: absolute;
  inset: -18px 18px calc(var(--base-perfil) + 18px) -18px;
  border: 1px solid var(--dourado);
  pointer-events: none;
}
.hero-foto figcaption {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.82rem;
}

/* Perfil de Guimarães: desenha-se uma vez ao abrir */
.perfil {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  z-index: 2;
  width: 100%;
  height: auto;
  pointer-events: none;
}
.perfil path {
  fill: none;
  stroke: var(--dourado);
  stroke-width: 1.6;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: desenhar 3.2s cubic-bezier(0.45, 0, 0.2, 1) 0.4s forwards;
}
@keyframes desenhar { to { stroke-dashoffset: 0; } }

/* Secções */

.cabecalho {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px 64px;
  align-items: end;
  margin-bottom: clamp(48px, 6vw, 72px);
}
.cabecalho p { max-width: 34em; margin: 0; color: var(--texto-suave); }

.areas { padding: var(--secao) 0; }

.lista-areas {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(40px, 6vw, 96px);
  margin: 0;
}
.area {
  padding: 30px 0 28px;
  border-top: 1px solid var(--linha);
}
.area dt {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-family: var(--titulo);
  font-size: 1.5rem;
  color: var(--marinho);
  line-height: 1.25;
}
.area .sec {
  color: var(--dourado-escuro);
  font-style: italic;
  font-size: 1.2em;
}
.area dd { margin: 12px 0 0 34px; }
.area dd p { margin: 0; color: var(--texto-suave); max-width: 36em; }

/* Escritório */

.escritorio {
  padding: var(--secao) 0;
  background: var(--areia);
}
.escritorio-grelha {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(40px, 7vw, 112px);
  align-items: center;
}
.escritorio-foto { margin: 0; }
.escritorio-foto img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; }
.escritorio-texto h2 { margin-bottom: 28px; }
.escritorio-texto p { max-width: 32em; }

.factos {
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: start;
  gap: 32px;
  margin: 40px 0 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--dourado);
  list-style: none;
  color: var(--texto-suave);
  font-size: 0.9rem;
  line-height: 1.4;
}
.factos li { max-width: 12em; }
.factos strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--titulo);
  font-size: 2.1rem;
  font-weight: 500;
  color: var(--marinho);
  line-height: 1;
}

/* Processo */

.processo { padding: var(--secao) 0; }
.processo h2 { margin-bottom: clamp(40px, 5vw, 64px); }
.passos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 56px);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: passo;
}
.passos li {
  counter-increment: passo;
  position: relative;
  padding-top: 64px;
}
.passos li::before {
  content: counter(passo);
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--titulo);
  font-size: 2.6rem;
  font-style: italic;
  line-height: 1;
  color: var(--dourado-escuro);
}
.passos li::after {
  content: "";
  position: absolute;
  top: 22px;
  left: 44px;
  right: 0;
  height: 1px;
  background: var(--linha);
}
.passos h3 { margin-bottom: 10px; }
.passos p { margin: 0; color: var(--texto-suave); }

/* Equipa */

.equipa {
  padding: var(--secao) 0;
  background: var(--areia);
}
.pessoas {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 48px);
  margin: 0;
  padding: 0;
  list-style: none;
}
.pessoa img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 20%;
  margin-bottom: 22px;
  filter: grayscale(0.25);
}
.pessoa h3 { font-size: 1.5rem; }
.pessoa .cargo {
  margin: 4px 0 12px;
  color: var(--dourado-escuro);
  font-family: var(--titulo);
  font-style: italic;
}
.pessoa p { color: var(--texto-suave); }
.pessoa .cedula {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--linha);
  font-size: 0.85rem;
}

/* Perguntas */

.perguntas { padding: var(--secao) 0; }
.perguntas-grelha {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 48px clamp(40px, 7vw, 112px);
  align-items: start;
}
.acordeao { border-top: 1px solid var(--linha); }
.acordeao details { border-bottom: 1px solid var(--linha); }
.acordeao summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
  font-family: var(--titulo);
  font-size: 1.25rem;
  color: var(--marinho);
  cursor: pointer;
  list-style: none;
}
.acordeao summary::-webkit-details-marker { display: none; }
.acordeao summary::after {
  content: "";
  flex: none;
  width: 11px;
  height: 11px;
  margin-right: 4px;
  border-right: 1.5px solid var(--dourado-escuro);
  border-bottom: 1.5px solid var(--dourado-escuro);
  transform: translateY(-3px) rotate(45deg);
  transition: transform 0.25s ease;
}
.acordeao details[open] summary::after { transform: translateY(3px) rotate(-135deg); }
.acordeao details p {
  max-width: 38em;
  margin: -4px 0 0;
  padding-bottom: 24px;
  color: var(--texto-suave);
}

/* Contacto */

.contacto {
  position: relative;
  padding: var(--secao) 0;
  background:
    linear-gradient(rgba(31, 42, 68, 0.93), rgba(31, 42, 68, 0.96)),
    url("../img/fotos/muralha.jpg") center / cover;
  color: #fff;
}
.contacto-grelha {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 56px clamp(40px, 7vw, 112px);
}
.contacto h2 { color: #fff; margin-bottom: 20px; }
.contacto-info > p { color: rgba(255, 255, 255, 0.78); max-width: 26em; }
.contacto address {
  margin-top: 40px;
  font-style: normal;
  color: rgba(255, 255, 255, 0.86);
}
.contacto address p { margin: 0 0 20px; }
.contacto address strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--titulo);
  font-weight: 400;
  font-style: italic;
  color: var(--dourado);
}
.contacto address a { text-decoration-color: rgba(197, 167, 96, 0.6); text-underline-offset: 4px; }
.contacto .nota { font-size: 0.8rem; color: rgba(255, 255, 255, 0.55); }

.formulario {
  padding: clamp(28px, 4vw, 48px);
  background: var(--papel);
  color: var(--texto);
  border-top: 3px solid var(--dourado);
}
.campo { margin-bottom: 20px; }
.campo-duplo {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 20px;
}
.formulario label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--marinho);
}
.opcional { font-weight: 400; color: var(--texto-suave); }
.formulario input:not([type="checkbox"]),
.formulario select,
.formulario textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid #cfc8bd;
  border-radius: 2px;
  background: #fff;
  color: var(--texto);
  font: inherit;
  font-size: 1rem;
}
.formulario textarea { resize: vertical; min-height: 130px; }
.formulario input:focus,
.formulario select:focus,
.formulario textarea:focus {
  outline: none;
  border-color: var(--marinho);
  box-shadow: 0 0 0 3px rgba(197, 167, 96, 0.45);
}
.formulario [aria-invalid="true"] { border-color: var(--erro); }
.campo-check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  align-items: start;
}
.campo-check input { width: 20px; height: 20px; margin: 3px 0 0; accent-color: var(--marinho); }
.campo-check label { font-weight: 400; color: var(--texto-suave); margin: 0; }
.campo-check .erro { grid-column: 2; }
.erro { margin: 6px 0 0; font-size: 0.85rem; color: var(--erro); }
.erro:empty { display: none; }
.formulario .botao {
  width: 100%;
  margin-top: 8px;
  background: var(--marinho);
  color: var(--botao);
}
.formulario .botao:hover { background: var(--marinho-claro); }
.enviado {
  margin: 18px 0 0;
  padding: 14px 16px;
  background: var(--areia);
  border-left: 3px solid var(--dourado);
  color: var(--marinho);
}

/* Rodapé */

.rodape {
  padding: 56px 0 40px;
  background: var(--marinho-escuro);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.88rem;
}
.rodape-grelha {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px 48px;
}
.rodape .marca-nome { margin-bottom: 10px; color: #fff; }
.rodape p { margin: 0; line-height: 1.6; }
.rodape-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.rodape-links a { color: rgba(255, 255, 255, 0.82); text-decoration: none; }
.rodape-links a:hover { color: var(--dourado); }
.rodape-nota {
  grid-column: 1 / -1;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
}

/* Ecrãs largos */

@media (min-width: 1700px) {
  :root { --largura: 1320px; }
  body { font-size: 18px; }
}

/* Tablet */

@media (max-width: 1000px) {
  .menu-botao { display: block; }
  .menu {
    position: fixed;
    inset: 0 0 auto;
    top: 0;
    z-index: -1;
    padding: 100px var(--gutter) 32px;
    background: var(--marinho);
    box-shadow: 0 20px 40px rgba(10, 15, 30, 0.35);
    transform: translateY(-100%);
    visibility: hidden;
    transition: transform 0.3s ease, visibility 0s linear 0.3s;
  }
  .menu.aberto {
    transform: none;
    visibility: visible;
    transition: transform 0.3s ease;
  }
  .menu ul { flex-direction: column; align-items: stretch; gap: 0; }
  .menu a:not(.botao) {
    display: block;
    padding: 14px 0;
    font-family: var(--titulo);
    font-size: 1.4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .menu .botao-menu { margin-top: 24px; width: 100%; min-height: 50px; }

  .hero-grelha { grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr); }
  .lista-areas { grid-template-columns: 1fr; }
  .cabecalho,
  .escritorio-grelha,
  .perguntas-grelha,
  .contacto-grelha { grid-template-columns: 1fr; }
  .passos { grid-template-columns: 1fr; gap: 40px; }
  .passos li { padding: 0 0 0 64px; }
  .passos li::after { display: none; }
}

/* Telemóvel */

@media (max-width: 700px) {
  body { font-size: 16px; }
  .hero { padding-top: 116px; }
  .hero-grelha { grid-template-columns: 1fr; gap: 40px; }
  .hero-texto { padding-bottom: 0; }
  .hero-foto { margin-right: 18px; margin-left: 18px; }
  .hero-foto img { aspect-ratio: 4 / 3.4; }
  .area dt { font-size: 1.3rem; }
  .area dd { margin-left: 0; }
  .factos { grid-template-columns: 1fr 1fr; gap: 24px; }
  .pessoas { grid-template-columns: 1fr; gap: 48px; }
  .pessoa img { aspect-ratio: 1 / 1; }
  .campo-duplo { grid-template-columns: 1fr; }
  .rodape-grelha { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  .perfil path { animation: none; stroke-dashoffset: 0; }
}