/* =========================================================
   Wilson Sarruf - Portifolio
   Acessibilidade (WCAG AA) e layout responsivo
   ========================================================= */

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

html {
  font-size: 100%;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background-image: url('../img/fundo_placa.svg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #0b1b33;
  line-height: 1.6;
}

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

/* ---- Skip link (saltar para o conteúdo) ---- */
.skip-link {
  position: fixed;
  top: -100%;
  left: 8px;
  z-index: 9999;
  padding: 12px 18px;
  background-color: #1a6ef0;
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 8px 8px;
}

.skip-link:focus {
  top: 0;
}

/* ---- Foco visível ---- */
:focus-visible {
  outline: 3px solid #1a6ef0;
  outline-offset: 2px;
}

/* ---- Header ---- */
header {
  background-image: url('../img/fundo_placa.svg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #ffffff;
}

.content-box {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: left;
  padding: 12px 16px 0;
  max-width: 280px;
}

.content-box h1 {
  margin: 0 0 4px 0;
  font-size: clamp(1.6rem, 4vw, 2rem);
  font-weight: 500;
  letter-spacing: 2px;
  color: #ffffff;
}

.site-tagline {
  margin: 0;
  font-size: 1rem;
  font-weight: normal;
  color: #ffffff;
}

.menu {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 8px 12px 12px;
}

/* ---- Botão de menu mobile (hambúrguer) ---- */
.mobile-toggle {
  display: none;
  padding: 12px;
  margin-left: auto;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 8px;
}

.mobile-toggle-icon {
  position: relative;
  display: block;
  width: 26px;
  height: 2px;
  background-color: #ffffff;
}

.mobile-toggle-icon::before,
.mobile-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 26px;
  height: 2px;
  background-color: #ffffff;
  transition: transform 0.25s ease, top 0.25s ease;
}

.mobile-toggle-icon::before {
  top: -8px;
}

.mobile-toggle-icon::after {
  top: 8px;
}

.mobile-toggle.active .mobile-toggle-icon {
  background-color: transparent;
}

.mobile-toggle.active .mobile-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.mobile-toggle.active .mobile-toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* ---- Navegação ---- */
.menu-profissional {
  width: 100%;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  border-radius: 16px;
  overflow: hidden;
}

.menu-profissional ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: flex-end;
}

.menu-profissional li {
  border-radius: 16px 16px 0 0;
  overflow: hidden;
}

.menu-profissional a {
  display: block;
  padding: 16px 22px;
  color: #ffffff;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: background-color 0.25s ease-in-out, color 0.25s ease-in-out;
}

.menu-profissional a:hover,
.menu-profissional a[aria-current="page"] {
  background-color: #ffffff;
  color: #00008b;
}

/* ---- Main ---- */
main {
  background-color: #041027;
}

.banner-section {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  height: clamp(120px, 25vw, 300px);
  padding: clamp(8px, 1.5vw, 16px);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.banner-section img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 0;
}

.banner-section p {
  position: absolute;
  top: 0;
  left: 0;
  padding: clamp(10px, 2vw, 18px);
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.2rem, 3.5vw, 2rem);
  font-weight: 600;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.65);
  z-index: 1;
}

/* ---- Banner reduzido a 50% (Portfólio, Resume, Contato, Sobre) ---- */
.banner-section.banner-curto {
  height: clamp(60px, 12.5vw, 150px);
  padding: clamp(6px, 1vw, 10px);
}

.banner-section.banner-curto p {
  padding: clamp(5px, 0.8vw, 9px);
  font-size: clamp(0.85rem, 2.2vw, 1.1rem);
}

/* ---- Secção de conteúdo (cards) ---- */
.content-section {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: clamp(12px, 2vw, 24px);
  max-width: 1200px;
  margin: 0 auto;
}

.content-section div {
  flex: 1 1 calc(50% - 16px);
  border: 1px solid #00008b;
  border-radius: 8px;
  border-bottom-right-radius: 0;
  border-top-left-radius: 0;
  padding: 16px;
  background-color: #ffffff;
}

.content-section > div {
  display: flex;
  flex-direction: column;
}

.titulo-resumo {
  margin: 0 0 12px 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: #041027;
}

.cv {
  text-align: justify;
}

.content-section ul {
  margin: 8px 0;
  padding-left: 20px;
}

.lista-projetos li {
  margin-bottom: 14px;
}

.lista-projetos li p {
  margin: 4px 0 0;
  text-align: justify;
}

/* ---- Links de contacto (não afeta os botões) ---- */
.content-section a:not(.btn-detalhes) {
  color: #0069a8;
  text-decoration: none;
  font-weight: 600;
}

.content-section a:not(.btn-detalhes):hover {
  text-decoration: underline;
}

/* ---- Botões ---- */
.content-section .contentor-botao {
  border: none;
  margin-top: auto;
  flex: 0 0 auto;
  display: flex;
  justify-content: flex-end;
  width: 100%;
  padding: 16px 0 0 0;
  background-color: transparent;
}

.contentor-botao .btn-detalhes {
  width: auto;
}

.btn-detalhes {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  padding: 12px 20px;
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
  background-color: #0069a8;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 6px rgba(0, 0, 122, 0.15);
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-detalhes:hover {
  background-color: #004f82;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 122, 0.25);
}

.btn-detalhes:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 122, 0.15);
}

.btn-detalhes .seta {
  margin-left: 8px;
  transition: transform 0.3s ease;
}

.btn-detalhes:hover .seta {
  transform: translateX(4px);
}

/* ---- Portfólio (separadores acessíveis) ---- */
.portfolio-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(12px, 2vw, 24px);
}

.layout-container {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.menu-col {
  flex: 0 0 25%;
  min-width: 220px;
  max-width: 320px;
  background-color: #ffffff;
  border: 1px solid #00008b;
  border-radius: 8px;
  border-bottom-right-radius: 0;
  border-top-left-radius: 0;
  padding: 16px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.menu-col h2 {
  margin: 0 0 12px 0;
  font-size: 1.1rem;
  color: #041027;
  letter-spacing: 0.5px;
}

.tablist {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.menu-item {
  width: 100%;
  text-align: left;
  font: inherit;
  font-weight: 500;
  padding: 14px 16px;
  border: none;
  border-left: 4px solid transparent;
  border-radius: 8px;
  background-color: transparent;
  color: #041027;
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease, padding-left 0.25s ease;
}

.menu-item:hover {
  background-color: #f0f4ff;
  padding-left: 22px;
}

.menu-item[aria-selected="true"] {
  background-color: #0069a8;
  color: #ffffff;
  border-left: 4px solid #1a6ef0;
}

.menu-item:focus-visible {
  outline: 3px solid #1a6ef0;
  outline-offset: 2px;
}

.content-col {
  flex: 1 1 auto;
  min-width: 0;
}

.content-panel {
  display: none;
  background-color: #ffffff;
  border: 1px solid #00008b;
  border-radius: 8px;
  border-bottom-right-radius: 0;
  border-top-left-radius: 0;
  padding: 16px;
}

.content-panel.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

.content-panel h2 {
  margin: 0 0 12px 0;
  font-size: 1.4rem;
  color: #041027;
  border-bottom: 1px solid #c9d6ea;
  padding-bottom: 10px;
}

.content-panel p {
  margin: 0 0 12px 0;
  text-align: justify;
  color: #0b1b33;
}

.preview-box {
  margin-top: 16px;
  background-color: #f0f4ff;
  border: 1px dashed #7a8ba6;
  border-radius: 8px;
  padding: 30px;
  text-align: center;
  color: #0f3460;
  font-style: italic;
}

/* ---- Apresentação de projetos (imagem, código, prompt, ligações) ---- */
.project-preview {
  margin: 0 0 16px 0;
  background-color: #0b1b33;
  border: 1px solid #c9d6ea;
  border-radius: 8px;
  padding: 10px;
  text-align: center;
}

.project-preview img,
.project-preview svg {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
}

.project-preview figcaption {
  margin-top: 8px;
  font-size: 0.82rem;
  font-style: italic;
  color: #d7e6ff;
}

.project-preview.multi {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.project-preview.multi figure {
  flex: 1 1 180px;
  min-width: 140px;
  margin: 0;
}

.panel-sub {
  margin: 18px 0 8px 0;
  font-size: 1.02rem;
  color: #041027;
  border-left: 4px solid #1a6ef0;
  padding-left: 8px;
}

.content-panel ul.features {
  margin: 0 0 12px 20px;
  padding: 0;
  color: #0b1b33;
}

.content-panel ul.features li {
  margin-bottom: 4px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 12px 0;
}

.project-tags span {
  background-color: #eaf1ff;
  border: 1px solid #b9cdf0;
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 0.76rem;
  font-weight: 500;
  color: #041027;
}

.code-block {
  background-color: #0b1b33;
  color: #d7e6ff;
  border-radius: 8px;
  padding: 14px;
  overflow-x: auto;
  font-size: 0.8rem;
  line-height: 1.5;
  margin: 0 0 6px 0;
}

.code-block code {
  font-family: Consolas, Monaco, "Courier New", monospace;
  white-space: pre;
}

.code-src {
  font-size: 0.78rem;
  color: #0f3460;
  font-style: italic;
  text-align: right;
  margin: 0 0 12px 0;
}

.prompt-block {
  background-color: #fff8e6;
  border-left: 4px solid #d9a400;
  border-radius: 0 6px 6px 0;
  padding: 10px 12px;
  margin: 0 0 12px 0;
  color: #4d3a00;
  font-style: italic;
}

.panel-note {
  font-size: 0.85rem;
  color: #0f3460;
  margin: 0;
}

.project-actions {
  margin-top: 18px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Formulário de contacto ---- */
.content-section .formulario {
  flex: 1 1 auto;
  border: none;
  background: none;
  padding: 0;
  border-radius: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.formulario label {
  font-weight: 600;
  font-size: 14px;
  color: #0f3460;
  margin-top: 8px;
}

.formulario input,
.formulario textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #7a8ba6;
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  background-color: #ffffff;
}

.formulario input:focus,
.formulario textarea:focus {
  border-color: #1a6ef0;
  box-shadow: 0 0 0 3px rgba(26, 110, 240, 0.2);
}

.formulario textarea {
  resize: vertical;
  min-height: 110px;
}

.formulario .btn-detalhes {
  margin-top: auto;
  padding-top: 12px;
  padding-bottom: 12px;
  justify-content: flex-start;
}

.msg-sucesso {
  min-height: 20px;
  margin: 4px 0 0 0;
  font-weight: 600;
  color: #0f3460;
}

.form-dica {
  margin: 2px 0 0 0;
  font-size: 0.8rem;
  color: #0f3460;
}

.form-nota {
  margin: 10px 0 0 0;
  font-size: 0.82rem;
  color: #0f3460;
}

.form-nota a {
  color: #0069a8;
  font-weight: 600;
  text-decoration: none;
}

.form-nota a:hover {
  text-decoration: underline;
}

/* ---- Honeypot (armadilha para bots, invisível para humanos) ---- */
.campo-oculto {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---- Resume SPA ---- */
.lista-contato {
  list-style: none;
  margin: 0 0 14px 0;
  padding: 0;
}

.lista-contato li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 10px;
}

.lista-contato .etiqueta {
  min-width: 84px;
  font-weight: 700;
  color: #041027;
}

.telefone-oculto {
  font-weight: 600;
  color: #0b1b33;
}

.qr-box {
  margin: 14px 0 0 0;
  text-align: center;
  background-color: #ffffff;
  border: 1px solid #c9d6ea;
  border-radius: 8px;
  padding: 12px;
}

.qr-box img {
  width: 200px;
  height: 200px;
  max-width: 100%;
  border-radius: 6px;
}

.qr-box figcaption {
  margin-top: 8px;
  font-size: 0.85rem;
  font-style: italic;
  color: #0f3460;
}

.resume-actions {
  margin-top: 16px;
}

.overflow-table {
  overflow-x: auto;
  max-width: 100%;
}

.tabela-tec {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0;
  font-size: 0.9rem;
}

.tabela-tec caption {
  caption-side: top;
  text-align: left;
  font-weight: 700;
  margin-bottom: 6px;
  color: #041027;
}

.tabela-tec th,
.tabela-tec td {
  border: 1px solid #c9d6ea;
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

.tabela-tec th {
  background-color: #eaf1ff;
  color: #041027;
}

.tabela-tec td {
  color: #0b1b33;
}

.content-panel .lista-projetos li {
  margin-bottom: 12px;
}

/* ---- Resume: página única com menu de âncoras ---- */
html {
  scroll-behavior: smooth;
}

.resume-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.resume-menu li {
  margin-bottom: 6px;
}

.resume-menu a {
  display: block;
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  border-left: 4px solid transparent;
  border-radius: 8px;
  color: #041027;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.25s ease, color 0.25s ease, padding-left 0.25s ease;
}

.resume-menu a:hover {
  background-color: #f0f4ff;
  padding-left: 22px;
}

.resume-menu a:focus-visible {
  outline: 3px solid #1a6ef0;
  outline-offset: 2px;
}

.resume-section {
  background-color: #ffffff;
  border: 1px solid #00008b;
  border-radius: 8px;
  border-bottom-right-radius: 0;
  border-top-left-radius: 0;
  padding: 16px;
  margin-bottom: 16px;
  scroll-margin-top: 16px;
}

.resume-section h2 {
  margin: 0 0 12px 0;
  font-size: 1.4rem;
  color: #041027;
  border-bottom: 1px solid #c9d6ea;
  padding-bottom: 10px;
}

.resume-section p {
  margin: 0 0 12px 0;
  text-align: justify;
  color: #0b1b33;
}

/* ---- Páginas legais (Privacidade, Acessibilidade, Uso de IA) ---- */
.legal-page {
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(12px, 2vw, 24px);
}

.legal-page .legal-card {
  background-color: #ffffff;
  border: 1px solid #00008b;
  border-radius: 8px;
  border-bottom-right-radius: 0;
  border-top-left-radius: 0;
  padding: clamp(14px, 2vw, 24px);
  color: #0b1b33;
}

.legal-page h2 {
  margin: 0 0 6px 0;
  font-size: 1.5rem;
  color: #041027;
  border-bottom: 1px solid #c9d6ea;
  padding-bottom: 10px;
}

.legal-page .data {
  font-size: 0.82rem;
  font-style: italic;
  color: #0f3460;
  margin: 0 0 18px 0;
}

.legal-page h3 {
  font-size: 1.08rem;
  color: #041027;
  margin: 22px 0 8px 0;
  border-left: 4px solid #1a6ef0;
  padding-left: 8px;
}

.legal-page p {
  margin: 0 0 12px 0;
  text-align: justify;
}

.legal-page ul {
  margin: 0 0 12px 0;
  padding-left: 22px;
}

.legal-page li {
  margin-bottom: 6px;
}

.legal-page a {
  color: #0069a8;
  font-weight: 600;
  text-decoration: none;
}

.legal-page a:hover {
  text-decoration: underline;
}

.legal-page code {
  font-family: Consolas, Monaco, "Courier New", monospace;
  background-color: #eaf1ff;
  padding: 1px 5px;
  border-radius: 4px;
  color: #041027;
}

/* ---- Banner de consentimento (privacidade / ePrivacy) ---- */
.consent-banner {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 9000;
  max-width: 720px;
  margin: 0 auto;
  background-color: #0b1b33;
  color: #ffffff;
  border: 2px solid #58a6ff;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  padding: 16px;
  display: none;
}

.consent-banner.consent-visible {
  display: block;
}

.consent-titulo {
  margin: 0 0 8px 0;
  font-size: 1.05rem;
  color: #ffffff;
}

.consent-banner p {
  margin: 0 0 12px 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.consent-banner a {
  color: #9fc6ff;
  font-weight: 600;
}

.consent-acoes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.consent-acoes .btn-detalhes {
  width: auto;
  padding: 10px 18px;
}

.btn-consent-recusar {
  padding: 10px 18px;
  background: transparent;
  color: #ffffff;
  border: 1px solid #9fc6ff;
  border-radius: 8px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.25s ease;
}

.btn-consent-recusar:hover {
  background-color: rgba(159, 198, 255, 0.15);
}

.btn-consent-link {
  font-size: 0.9rem;
}

/* ---- Footer: ligações legais e aviso de IA ---- */
.legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  padding: 6px 0;
}

.legal a,
.btn-consent {
  color: #ffffff;
  font-size: 0.85rem;
  background: none;
  border: none;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
}

.legal a:hover,
.btn-consent:hover {
  text-decoration: underline;
}

.ia-notice {
  margin: 4px 0 0;
  font-size: 0.8rem;
}

.ia-notice a {
  color: #9fc6ff;
}

/* ---- Footer ---- */
footer {
  background-image: url('../img/fundo_placa.svg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  padding: 16px 10px;
  color: #ffffff;
  text-align: center;
}

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  padding: 10px 0;
}

.foot a {
  color: #ffffff;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 6px 8px;
  border-radius: 6px;
}

.foot a:hover {
  text-decoration: underline;
}

.by {
  padding: 10px;
  font-size: 0.8rem;
}

/* =========================================================
   Responsividade
   ========================================================= */
@media (max-width: 768px) {
  .menu {
    position: relative;
    padding: 8px 12px;
  }

  .mobile-toggle {
    display: block;
  }

  .menu-profissional {
    position: absolute;
    top: calc(100% + 4px);
    left: 12px;
    right: 12px;
    display: none;
    z-index: 1000;
    background-color: rgba(4, 16, 39, 0.97);
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  }

  .menu-profissional.active {
    display: block;
  }

  .menu-profissional ul {
    flex-direction: column;
    align-items: stretch;
    padding: 4px 0;
  }

  .menu-profissional li {
    border-radius: 0;
  }

  .menu-profissional a {
    padding: 14px 20px;
    font-size: 16px;
  }

  .content-section > div {
    flex: 1 1 100%;
  }

  .layout-container {
    flex-direction: column;
  }

  .menu-col {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .content-col {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .tablist {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .menu-item {
    flex: 1 1 auto;
  }

  .menu-item:hover {
    padding-left: 16px;
  }

  .content-box {
    max-width: none;
  }

  .code-block {
    font-size: 0.72rem;
    padding: 10px;
  }

  .project-preview.multi {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .content-section {
    padding: 12px;
    gap: 12px;
  }

  .btn-detalhes {
    font-size: 15px;
  }

  .code-block {
    font-size: 0.68rem;
    padding: 8px;
  }

  .consent-banner {
    left: 8px;
    right: 8px;
    bottom: 8px;
    padding: 14px;
  }

  .consent-acoes {
    flex-direction: column;
    align-items: stretch;
  }

  .consent-acoes .btn-detalhes,
  .btn-consent-recusar {
    width: 100%;
    justify-content: center;
  }

  .btn-consent-link {
    text-align: center;
    padding: 6px;
  }
}

/* =========================================================
   Redução de movimento (prefers-reduced-motion)
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}