/*
Theme Name:  Portugal Ferroviário
Theme URI:   https://portugaLFerroviario.net
Description: Child theme do Envo Magazine para o site Portugal Ferroviário
Author:      Portugal Ferroviário
Template:    envo-magazine
Version:     1.3.0
Text Domain: pf-theme
*/

/* ═══════════════════════════════════════════════════════════════════════
   DESIGN TOKENS — todos os valores derivam daqui
   ═══════════════════════════════════════════════════════════════════════ */
:root {
  /* ── Cores base — paleta alinhada com a identidade dos logos PF ── */
  --pf-bg:            #F4F6FA;   /* branco frio — complementa o navy */
  --pf-surface:       #FFFFFF;
  --pf-surface-alt:   #EDF0F6;   /* cinzento-azulado suave */
  --pf-text:          #18223C;   /* navy muito escuro — quase preto mas coerente */
  --pf-text-light:    #FFFFFF;
  --pf-muted:         #6B7590;   /* cinzento navy para metadados */
  --pf-border:        #D5DCEB;   /* borda fria, harmónica com navy */

  /* ── Acento — vermelho português (faixa da bandeira nos logos) */
  --pf-accent:        #C8273A;
  --pf-accent-hover:  #A31E2F;
  --pf-accent-subtle: rgba(200, 39, 58, 0.08);

  /* ── Cores complementares dos logos */
  --pf-green:         #0A6B35;   /* verde português */
  --pf-gold:          #C9A448;   /* dourado "EST · 2003" */

  /* ── Fundo escuro — navy dos logos (hero, footer, faixas) */
  --pf-dark:          #1B2B4A;   /* navy principal dos logos */
  --pf-dark-surface:  #243454;   /* navy ligeiramente mais claro */
  --pf-dark-border:   rgba(255,255,255,0.12);
  --pf-dark-muted:    rgba(255,255,255,0.58);

  /* Tipografia */
  --pf-font-serif:    'Playfair Display', Georgia, serif;
  --pf-font-sans:     'Inter', system-ui, sans-serif;

  /* Escala tipográfica */
  --pf-text-xs:    0.75rem;   /* 12px */
  --pf-text-sm:    0.875rem;  /* 14px */
  --pf-text-base:  1rem;      /* 16px */
  --pf-text-lg:    1.125rem;  /* 18px */
  --pf-text-xl:    1.25rem;   /* 20px */
  --pf-text-2xl:   1.5rem;    /* 24px */
  --pf-text-3xl:   1.875rem;  /* 30px */
  --pf-text-4xl:   2.25rem;   /* 36px */
  --pf-text-5xl:   3rem;      /* 48px */
  --pf-text-6xl:   3.75rem;   /* 60px */

  /* Espaçamento */
  --pf-space-1:  0.25rem;
  --pf-space-2:  0.5rem;
  --pf-space-3:  0.75rem;
  --pf-space-4:  1rem;
  --pf-space-5:  1.25rem;
  --pf-space-6:  1.5rem;
  --pf-space-8:  2rem;
  --pf-space-10: 2.5rem;
  --pf-space-12: 3rem;
  --pf-space-16: 4rem;
  --pf-space-24: 6rem;

  /* Layout */
  --pf-max-width:     1280px;
  --pf-content-width: 800px;
  --pf-radius:        4px;
  --pf-radius-lg:     8px;

  /* Transições */
  --pf-transition: 200ms ease;
}

/* ═══════════════════════════════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════════════════════════════ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--pf-bg);
  color: var(--pf-text);
  font-family: var(--pf-font-sans);
  font-size: var(--pf-text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ═══════════════════════════════════════════════════════════════════════
   TIPOGRAFIA
   ═══════════════════════════════════════════════════════════════════════ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--pf-font-serif);
  font-weight: 700;
  line-height: 1.2;
  color: var(--pf-text);
  margin-top: 0;
}

h1 { font-size: var(--pf-text-4xl); }
h2 { font-size: var(--pf-text-3xl); }
h3 { font-size: var(--pf-text-2xl); }
h4 { font-size: var(--pf-text-xl); }
h5 { font-size: var(--pf-text-lg); }
h6 { font-size: var(--pf-text-base); }

p {
  margin-top: 0;
  margin-bottom: var(--pf-space-4);
}

a {
  color: var(--pf-accent);
  text-decoration: none;
  transition: color var(--pf-transition);
}

a:hover {
  color: var(--pf-accent-hover);
}

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

/* ═══════════════════════════════════════════════════════════════════════
   LAYOUT CONTENTOR
   ═══════════════════════════════════════════════════════════════════════ */
.pf-container {
  max-width: var(--pf-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--pf-space-6);
  padding-right: var(--pf-space-6);
}

@media (max-width: 768px) {
  .pf-container {
    padding-left: var(--pf-space-4);
    padding-right: var(--pf-space-4);
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   HEADER LEGADO — reset do tema pai Envo (não usamos o seu header)
   ═══════════════════════════════════════════════════════════════════════ */
#masthead,
.site-header {
  display: none !important; /* O pf-theme tem o seu próprio header.php */
}

/* Lang switcher (reutilizado no topnav) */
.pf-lang-switcher {
  display: flex;
  gap: var(--pf-space-1);
}

.pf-lang-switcher a {
  font-size: var(--pf-text-xs);
  font-weight: 600;
  color: var(--pf-muted);
  padding: 2px 6px;
  border-radius: var(--pf-radius);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color var(--pf-transition);
}

.pf-lang-switcher a:hover,
.pf-lang-switcher a.active {
  color: var(--pf-text);
}

/* ═══════════════════════════════════════════════════════════════════════
   SECTION LABELS (acima dos títulos de secção)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-section-label {
  display: flex;
  align-items: center;
  gap: var(--pf-space-3);
  margin-bottom: var(--pf-space-6);
}

.pf-section-label-text {
  font-family: var(--pf-font-sans);
  font-size: var(--pf-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--pf-muted);
}

.pf-section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  /* bicolor: verde + vermelho como a faixa dos logos */
  background: linear-gradient(to right, var(--pf-green) 0%, var(--pf-green) 40%, var(--pf-accent) 40%);
  flex-shrink: 0;
}

.pf-section-label::after {
  content: '';
  display: block;
  flex: 1;
  height: 1px;
  background: var(--pf-border);
}

/* ═══════════════════════════════════════════════════════════════════════
   CARDS DE ARTIGO
   ═══════════════════════════════════════════════════════════════════════ */
.pf-card {
  background: var(--pf-surface);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius-lg);
  overflow: hidden;
  transition: box-shadow var(--pf-transition), transform var(--pf-transition);
  display: flex;
  flex-direction: column;
}

.pf-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
  transform: translateY(-2px);
}

.pf-card-img-link {
  display: block;
  text-decoration: none;
}

.pf-card-img {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--pf-surface-alt);
}

.pf-card-img-placeholder {
  width: 100%;
  height: 100%;
  background: var(--pf-surface-alt);
}

.pf-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.pf-card:hover .pf-card-img img {
  transform: scale(1.04);
}

.pf-card-body {
  padding: var(--pf-space-4) var(--pf-space-4);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.pf-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--pf-space-1) var(--pf-space-2);
  margin-bottom: var(--pf-space-2);
  font-size: var(--pf-text-xs);
  color: var(--pf-muted);
  font-weight: 500;
}

.pf-card-meta-dot {
  color: var(--pf-border);
}

.pf-card-category {
  color: var(--pf-accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pf-card-author {
  color: var(--pf-muted);
  font-style: italic;
}

.pf-card-title {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-lg);
  font-weight: 700;
  line-height: 1.25;
  color: var(--pf-dark);
  margin-bottom: var(--pf-space-2);
  transition: color var(--pf-transition);
}

.pf-card-title a {
  color: var(--pf-dark);
  text-decoration: none;
}

.pf-card:hover .pf-card-title,
.pf-card a:hover .pf-card-title,
.pf-card:hover .pf-card-title a,
.pf-card a:hover .pf-card-title a {
  color: var(--pf-dark-surface);
}

.pf-card-excerpt {
  font-size: var(--pf-text-sm);
  color: var(--pf-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
  margin-bottom: var(--pf-space-3);
}

.pf-card-readmore {
  display: inline-block;
  font-size: var(--pf-text-xs);
  font-weight: 700;
  color: var(--pf-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: color var(--pf-transition);
  margin-top: auto;
}
.pf-card-readmore:hover { color: var(--pf-accent-hover); }

/* Card grande (hero secundário) */
.pf-card-lg .pf-card-img {
  aspect-ratio: 4 / 3;
}

.pf-card-lg .pf-card-title {
  font-size: var(--pf-text-2xl);
}

/* ═══════════════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════════════ */
.pf-hero {
  background: var(--pf-dark);
  position: relative;
  overflow: hidden;
}

.pf-hero-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.pf-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.pf-hero-content {
  position: relative;
  z-index: 1;
  padding: var(--pf-space-24) 0;
  max-width: 720px;
}

.pf-hero-category {
  display: inline-block;
  font-size: var(--pf-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--pf-accent);
  margin-bottom: var(--pf-space-4);
}

.pf-hero-title {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-5xl);
  font-weight: 900;
  line-height: 1.1;
  color: var(--pf-text-light);
  margin-bottom: var(--pf-space-4);
}

.pf-hero-excerpt {
  font-size: var(--pf-text-lg);
  color: var(--pf-dark-muted);
  max-width: 560px;
  margin-bottom: var(--pf-space-8);
}

.pf-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--pf-space-2);
  padding: var(--pf-space-3) var(--pf-space-6);
  border-radius: var(--pf-radius);
  font-size: var(--pf-text-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background var(--pf-transition), transform var(--pf-transition);
  cursor: pointer;
  border: none;
}

.pf-btn-primary {
  background: var(--pf-accent);
  color: var(--pf-text-light);
}

.pf-btn-primary:hover {
  background: var(--pf-accent-hover);
  color: var(--pf-text-light);
  transform: translateY(-1px);
}

.pf-btn-outline {
  background: transparent;
  color: var(--pf-text-light);
  border: 1px solid var(--pf-dark-border);
}

.pf-btn-outline:hover {
  background: rgba(255,255,255,0.08);
  color: var(--pf-text-light);
}

@media (max-width: 768px) {
  .pf-hero-title { font-size: var(--pf-text-3xl); }
  .pf-hero-content { padding: var(--pf-space-16) 0; }
}

/* ═══════════════════════════════════════════════════════════════════════
   FAIXA ESCURA (miradouro, subsites slider)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-strip-dark {
  background: var(--pf-dark);
  padding: var(--pf-space-12) 0;
}

.pf-strip-dark .pf-section-label-text {
  color: var(--pf-dark-muted);
}

.pf-strip-dark .pf-section-label::after {
  background: var(--pf-dark-border);
}

/* ═══════════════════════════════════════════════════════════════════════
   FAIXA CLARA (padding standard)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-strip {
  padding: var(--pf-space-12) 0;
}

.pf-strip-alt {
  padding: var(--pf-space-12) 0;
  background: var(--pf-surface-alt);
}

/* ═══════════════════════════════════════════════════════════════════════
   GRID
   ═══════════════════════════════════════════════════════════════════════ */
.pf-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--pf-space-6);
}

.pf-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--pf-space-6);
}

.pf-grid-2-1 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--pf-space-6);
}

@media (max-width: 1024px) {
  .pf-grid-4   { grid-template-columns: repeat(2, 1fr); }
  .pf-grid-3   { grid-template-columns: repeat(2, 1fr); }
  .pf-grid-2-1 { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .pf-grid-4 { grid-template-columns: 1fr; }
  .pf-grid-3 { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════════
   MIRADOURO — fotos em faixa escura
   ═══════════════════════════════════════════════════════════════════════ */
.pf-photo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--pf-space-3);
}

.pf-photo-item {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--pf-radius);
  background: var(--pf-dark-surface);
}

.pf-photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease, opacity var(--pf-transition);
  opacity: 0.85;
}

.pf-photo-item:hover img {
  transform: scale(1.06);
  opacity: 1;
}

.pf-photo-item-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--pf-space-3) var(--pf-space-4);
  background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
  font-size: var(--pf-text-xs);
  color: var(--pf-text-light);
  opacity: 0;
  transition: opacity var(--pf-transition);
}

.pf-photo-item:hover .pf-photo-item-caption {
  opacity: 1;
}

@media (max-width: 768px) {
  .pf-photo-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════════════════════════════════════════════════════════════════
   BARRA CCO (avistamentos + séries + linha)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-cco-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius-lg);
  overflow: hidden;
  background: var(--pf-surface);
}

.pf-cco-col {
  padding: var(--pf-space-6);
  border-right: 1px solid var(--pf-border);
}

.pf-cco-col:last-child {
  border-right: none;
}

.pf-cco-col-title {
  font-size: var(--pf-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pf-muted);
  margin-bottom: var(--pf-space-4);
  display: flex;
  align-items: center;
  gap: var(--pf-space-2);
}

.pf-cco-col-title::before {
  content: '';
  display: block;
  width: 12px;
  height: 2px;
  background: var(--pf-accent);
  flex-shrink: 0;
}

.pf-cco-item {
  display: flex;
  flex-direction: column;
  gap: var(--pf-space-1);
  padding: var(--pf-space-3) 0;
  border-bottom: 1px solid var(--pf-border);
  text-decoration: none;
}

.pf-cco-item:last-child {
  border-bottom: none;
}

.pf-cco-item-title {
  font-size: var(--pf-text-sm);
  font-weight: 600;
  color: var(--pf-text);
  transition: color var(--pf-transition);
}

.pf-cco-item:hover .pf-cco-item-title {
  color: var(--pf-accent);
}

.pf-cco-item-meta {
  font-size: var(--pf-text-xs);
  color: var(--pf-muted);
}

@media (max-width: 768px) {
  .pf-cco-bar { grid-template-columns: 1fr; }
  .pf-cco-col { border-right: none; border-bottom: 1px solid var(--pf-border); }
  .pf-cco-col:last-child { border-bottom: none; }
}

/* ═══════════════════════════════════════════════════════════════════════
   SLIDER DE SUBSITES
   ═══════════════════════════════════════════════════════════════════════ */
.pf-slider-wrap {
  position: relative;
  overflow: hidden;
}

.pf-slider-track {
  display: flex;
  gap: var(--pf-space-6);
  transition: transform 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

.pf-slider-item {
  flex: 0 0 calc((100% - 2 * var(--pf-space-6)) / 3);
  min-width: 0;
}

.pf-slider-nav {
  display: flex;
  justify-content: center;
  gap: var(--pf-space-2);
  margin-top: var(--pf-space-6);
}

.pf-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pf-border);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background var(--pf-transition), transform var(--pf-transition);
}

.pf-slider-dot.active {
  background: var(--pf-accent);
  transform: scale(1.2);
}

.pf-slider-arrows {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  z-index: 2;
}

.pf-slider-arrow {
  pointer-events: all;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--pf-surface);
  border: 1px solid var(--pf-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--pf-transition), box-shadow var(--pf-transition);
  font-size: 14px;
  color: var(--pf-text);
}

.pf-slider-arrow:hover {
  background: var(--pf-dark);
  color: var(--pf-text-light);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

/* ═══════════════════════════════════════════════════════════════════════
   TRAINSPOTTER — cards de número
   ═══════════════════════════════════════════════════════════════════════ */
.pf-ts-cover {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: var(--pf-radius);
  background: var(--pf-dark-surface);
  position: relative;
}

.pf-ts-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.pf-ts-cover:hover img {
  transform: scale(1.04);
}

.pf-ts-number {
  position: absolute;
  bottom: var(--pf-space-3);
  left: var(--pf-space-3);
  background: var(--pf-dark);
  color: var(--pf-text-light);
  font-size: var(--pf-text-xs);
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--pf-radius);
}

/* ═══════════════════════════════════════════════════════════════════════
   RODAPÉ
   ═══════════════════════════════════════════════════════════════════════ */
.pf-footer {
  /* Garante que aparece abaixo de qualquer float do Bootstrap/Envo */
  clear: both;
  display: block;
  position: relative;
  background: var(--pf-dark);
  color: var(--pf-dark-muted);
  padding: var(--pf-space-16) 0 var(--pf-space-8);
  /* Faixa de bandeira no topo do rodapé */
  border-top: 4px solid transparent;
  background-image:
    linear-gradient(var(--pf-dark), var(--pf-dark)),
    linear-gradient(to right, var(--pf-green) 0%, var(--pf-green) 28%, var(--pf-accent) 28%, var(--pf-accent) 100%);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

.pf-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--pf-space-8);
  padding-bottom: var(--pf-space-12);
  border-bottom: 1px solid var(--pf-dark-border);
  margin-bottom: var(--pf-space-8);
}

.pf-footer-brand-text {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-xl);
  font-weight: 700;
  color: var(--pf-text-light);
  margin-bottom: var(--pf-space-3);
}

.pf-footer-brand-text span { color: var(--pf-gold); }  /* dourado como "EST·2003" */

.pf-footer-desc {
  font-size: var(--pf-text-sm);
  line-height: 1.6;
  margin-bottom: var(--pf-space-6);
}

.pf-footer-heading {
  font-family: var(--pf-font-sans);
  font-size: var(--pf-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pf-text-light);
  margin-bottom: var(--pf-space-4);
}

.pf-footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--pf-space-2);
  list-style: none;
  padding: 0;
  margin: 0;
}

.pf-footer-links a {
  font-size: var(--pf-text-sm);
  color: var(--pf-dark-muted);
  text-decoration: none;
  transition: color var(--pf-transition);
}

.pf-footer-links a:hover {
  color: var(--pf-text-light);
}

/* Newsletter */
.pf-newsletter-form {
  display: flex;
  gap: var(--pf-space-2);
  margin-top: var(--pf-space-3);
}

.pf-newsletter-input {
  flex: 1;
  padding: var(--pf-space-2) var(--pf-space-3);
  border-radius: var(--pf-radius);
  border: 1px solid var(--pf-dark-border);
  background: var(--pf-dark-surface);
  color: var(--pf-text-light);
  font-size: var(--pf-text-sm);
  font-family: var(--pf-font-sans);
}

.pf-newsletter-input::placeholder {
  color: var(--pf-dark-muted);
}

/* Logo no rodapé — ocupa toda a largura disponível da coluna */
.pf-footer-logo {
  margin-bottom: var(--pf-space-6);
}

.pf-footer-logo .custom-logo {
  width: 100%;           /* preenche a largura da coluna */
  max-width: 100%;
  height: auto;
  max-height: 160px;     /* limite de altura para não ficar demasiado alto */
  display: block;
  object-fit: contain;
  object-position: left center;
  filter: brightness(1) drop-shadow(0 1px 4px rgba(0,0,0,0.30));
}

.pf-footer-bottom {
  display: flex;
  justify-content: center;   /* copyright centrado */
  align-items: center;
  font-size: var(--pf-text-xs);
  gap: var(--pf-space-4);
  flex-wrap: wrap;
  color: var(--pf-dark-muted);
}

@media (max-width: 1024px) {
  .pf-footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .pf-footer-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════════
   BOARD EMBED — pf-style (phpBB com chrome WP)
   Variante compacta do footer + ajustes ao topnav no contexto do fórum
   ═══════════════════════════════════════════════════════════════════════ */

/* Footer compacto para o fórum */
.pf-board-footer.pf-footer {
  padding: var(--pf-space-8) 0 var(--pf-space-6);
}

.pf-board-footer .pf-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--pf-space-4);
}

.pf-board-footer .pf-footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pf-board-footer .pf-footer-logo-link {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-base);
  font-weight: 700;
  color: var(--pf-text-light);
  text-decoration: none;
}
.pf-board-footer .pf-footer-logo-link:hover { color: var(--pf-gold, #c8a951); }

.pf-board-footer .pf-footer-tagline {
  font-size: var(--pf-text-xs);
  color: var(--pf-dark-muted);
}

.pf-board-footer .pf-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pf-space-3) var(--pf-space-5);
}

.pf-board-footer .pf-footer-link {
  font-size: var(--pf-text-sm);
  color: var(--pf-dark-muted);
  text-decoration: none;
  transition: color var(--pf-transition);
}
.pf-board-footer .pf-footer-link:hover { color: var(--pf-text-light); }

.pf-board-footer .pf-footer-copy {
  width: 100%;
  font-size: var(--pf-text-xs);
  color: var(--pf-dark-muted);
  border-top: 1px solid var(--pf-dark-border);
  padding-top: var(--pf-space-4);
  margin-top: var(--pf-space-2);
  display: flex;
  gap: var(--pf-space-4);
  flex-wrap: wrap;
}

.pf-board-footer .pf-footer-debug {
  opacity: 0.5;
  font-size: 0.65rem;
}

/* Utilizador phpBB na topnav */
.pf-topnav-phpbb-user {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--pf-nav-text, #fff);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: var(--pf-radius, 4px);
  transition: background var(--pf-transition);
}
.pf-topnav-phpbb-user:hover { background: rgba(255,255,255,0.12); }

.pf-topnav-phpbb-username {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pf-topnav-login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pf-nav-text, #fff);
  padding: 6px;
  border-radius: var(--pf-radius, 4px);
  transition: background var(--pf-transition);
}
.pf-topnav-login-btn:hover { background: rgba(255,255,255,0.12); }

/* Item activo no menu do fórum */
.pf-topnav-active {
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 768px) {
  .pf-board-footer .pf-footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .pf-topnav-phpbb-username { max-width: 80px; }
}

/* ═══════════════════════════════════════════════════════════════════════
   OVERRIDE ENVO MAGAZINE — neutralizar completamente o layout do pai
   ═══════════════════════════════════════════════════════════════════════ */

/* Ocultar elementos do Envo que não usamos */
.main-navigation,
.site-branding,
#masthead { display: none !important; }

/*
 * O Envo Magazine usa Bootstrap 3 (floats) + wrappers .main-container / .page-area.
 * O nosso tema filho substitui todos os templates, mas o CSS do Bootstrap ainda é
 * carregado. Neutralizamos qualquer regra que possa interferir com o nosso layout:
 */
.site,
.site-content,
#content,
.content-area,
#primary,
.site-main,
.site-inner,
#site-content,
.main-container,
.page-area {
  display: block !important;
  width:   100% !important;
  max-width: 100% !important;
  float:   none !important;
  padding: 0    !important;
  margin:  0    !important;
  flex:    none !important;
}

/* Garantia absoluta: body é sempre um bloco vertical */
body {
  display: block !important;
}
/* NOTA: NÃO adicionar overflow-x:hidden/clip em html ou body —
   qualquer dessas propriedades aplicada ao viewport quebra position:fixed
   dos overlays (search, horários, login). O scroll horizontal é evitado
   garantindo que nenhum elemento filho excede a largura do viewport. */

/* Sidebar do Envo — esconder completamente */
#secondary,
.widget-area {
  display: none !important;
}

/* Override cores de widgets */
.envo-mag-latest-posts-widget-title,
.widget-title {
  font-family: var(--pf-font-serif) !important;
  font-size: var(--pf-text-xl) !important;
}

/* Body background correcto */
body { background: var(--pf-bg); }

/* ═══════════════════════════════════════════════════════════════════════
   TOP NAV — barra superior, sticky, clara (todas as páginas)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-topnav {
  background: var(--pf-surface);   /* branco limpo sobre fundo --pf-bg frio */
  border-bottom: 1px solid var(--pf-border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.pf-topnav-inner {
  max-width: var(--pf-max-width);
  margin: 0 auto;
  padding: 0 var(--pf-space-6);
  height: 48px;
  display: flex;
  align-items: center;
  gap: var(--pf-space-4);
}

/* Logo mini (páginas internas, ao lado do menu) */
.pf-topnav-logo-mini {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-sm);
  color: var(--pf-text);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.pf-topnav-logo-mini strong { color: var(--pf-accent); }

/* Lista de links */
.pf-topnav-list {
  display: flex;
  align-items: center;
  gap: var(--pf-space-1);
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
}

.pf-topnav-list--centered {
  justify-content: center;
}

.pf-topnav-list li a {
  font-size: var(--pf-text-sm);
  font-weight: 500;
  color: var(--pf-text);
  text-decoration: none;
  padding: var(--pf-space-1) var(--pf-space-3);
  border-radius: var(--pf-radius);
  transition: color var(--pf-transition), background var(--pf-transition);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.pf-topnav-list li a:hover {
  color: var(--pf-accent);
  background: var(--pf-accent-subtle);
}

.pf-topnav-ts {
  color: var(--pf-dark) !important;    /* navy — destaque dentro da barra clara */
  font-weight: 700 !important;
}

/* Direita: língua + pesquisa */
.pf-topnav-right {
  display: flex;
  align-items: center;
  gap: var(--pf-space-3);
  flex-shrink: 0;
}

.pf-search-toggle {
  background: none;
  border: none;
  padding: var(--pf-space-2);
  cursor: pointer;
  color: var(--pf-text);
  display: flex;
  align-items: center;
  border-radius: var(--pf-radius);
  transition: color var(--pf-transition), background var(--pf-transition);
}
.pf-search-toggle:hover {
  color: var(--pf-accent);
  background: var(--pf-accent-subtle);
}

/* Utilizador logado — avatar no topnav */
.pf-topnav-user {
  display: flex;
  align-items: center;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  transition: opacity var(--pf-transition);
}
.pf-topnav-user:hover { opacity: .75; }
.pf-topnav-avatar { border-radius: 50%; display: block; }

/* Botão de login */
.pf-login-toggle {
  background: none;
  border: none;
  padding: var(--pf-space-2);
  cursor: pointer;
  color: var(--pf-text);
  display: flex;
  align-items: center;
  border-radius: var(--pf-radius);
  transition: color var(--pf-transition), background var(--pf-transition);
}
.pf-login-toggle:hover {
  color: var(--pf-accent);
  background: var(--pf-accent-subtle);
}

/* Hamburger — apenas mobile */
.pf-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 32px;
  height: 32px;
  padding: 4px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--pf-radius);
  transition: background var(--pf-transition);
}
.pf-hamburger:hover { background: var(--pf-accent-subtle); }
.pf-hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--pf-text);
  border-radius: 2px;
  transition: transform 200ms, opacity 200ms;
}
.pf-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.pf-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.pf-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Seal logo no topnav */
.pf-seal-logo--nav {
  height: 26px;
  width: auto;
  display: inline-block;
  vertical-align: middle;
  object-fit: contain;
  margin-right: 5px;
  flex-shrink: 0;
}

/* Menu mobile dropdown — navy como os logos */
.pf-mobile-menu {
  background: var(--pf-dark);
  border-bottom: 3px solid var(--pf-accent);
  box-shadow: 0 4px 12px rgba(27,43,74,0.20);
  position: sticky;
  top: 48px;
  z-index: 999;
  overflow: hidden;
}
.pf-mobile-menu[hidden] { display: none; }

.pf-mobile-menu-inner {
  max-width: var(--pf-max-width);
  margin: 0 auto;
  padding: var(--pf-space-3) var(--pf-space-4);
}

.pf-mobile-menu-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pf-mobile-menu-list li a {
  display: block;
  font-size: var(--pf-text-base);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: var(--pf-space-3) var(--pf-space-2);
  border-radius: var(--pf-radius);
  transition: color var(--pf-transition), background var(--pf-transition);
}
.pf-mobile-menu-list li a:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

/* Responsive topnav: esconder nav list + mostrar hamburger */
@media (max-width: 768px) {
  .pf-topnav-list { display: none !important; }
  .pf-topnav-logo-mini { font-size: var(--pf-text-xs); }
  .pf-lang-switcher { display: none; }
  .pf-hamburger { display: flex; }
}

@media (max-width: 480px) {
  .pf-topnav-logo-mini strong { display: none; } /* Só "Portugal" em ecrãs muito pequenos */
}

/* ── Login popup — overlay fixo centrado ─────────────────────────────── */
.pf-login-popup {
  /* Overlay de ecrã inteiro — NÃO usar transform/filter aqui, quebraria fixed */
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  background: rgba(26,23,20,0.60);
  z-index: 9999 !important;
  display: flex !important;
  align-items: center;          /* centrado verticalmente */
  justify-content: center;      /* centrado horizontalmente */
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.pf-login-popup[hidden] {
  display: none !important;
}

.pf-login-popup-inner {
  background: var(--pf-surface);
  border-radius: var(--pf-radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,0.30);
  width: min(360px, 92vw);
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: var(--pf-space-8) var(--pf-space-7) var(--pf-space-7);
}

.pf-login-popup-close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--pf-border);
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: background var(--pf-transition), box-shadow var(--pf-transition);
  box-shadow: 0 1px 4px rgba(0,0,0,0.10);
}
.pf-login-popup-close:hover {
  background: var(--pf-surface-alt);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* Título do popup de login */
.pf-lf-title {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-xl);
  color: var(--pf-text);
  margin: 0 0 var(--pf-space-5);
  padding-right: 32px; /* não sobrepar o botão de fechar */
}

/* Mensagem de erro */
.pf-login-error {
  background: #fff0f1;
  border: 1px solid #f5c6cb;
  color: #7a1020;
  border-radius: var(--pf-radius);
  padding: var(--pf-space-3) var(--pf-space-4);
  font-size: var(--pf-text-sm);
  margin-bottom: var(--pf-space-4);
}
.pf-login-error[hidden] { display: none; }

/* Grupos label + input */
.pf-lf-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: var(--pf-space-4);
}
.pf-lf-group label {
  font-size: var(--pf-text-sm);
  font-weight: 600;
  color: var(--pf-text);
}
.pf-lf-group input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
  font-size: var(--pf-text-base);  /* 16px — evita zoom em iOS */
  color: var(--pf-text);
  background: var(--pf-surface);
  transition: border-color var(--pf-transition), box-shadow var(--pf-transition);
  box-sizing: border-box;
}
.pf-lf-group input:focus {
  outline: none;
  border-color: var(--pf-accent);
  box-shadow: 0 0 0 3px var(--pf-accent-subtle);
}

/* Checkbox "manter sessão" */
.pf-lf-remember {
  margin-bottom: var(--pf-space-5);
  font-size: var(--pf-text-sm);
  color: var(--pf-muted);
}
.pf-lf-remember label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

/* Botão de submissão */
.pf-lf-submit {
  width: 100%;
  padding: 11px 16px;
  background: var(--pf-accent);
  color: #fff;
  border: none;
  border-radius: var(--pf-radius);
  font-size: var(--pf-text-base);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--pf-transition);
}
.pf-lf-submit:hover:not(:disabled) {
  background: var(--pf-accent-hover);
}
.pf-lf-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* Link para página de login completa (fallback para 2FA) */
.pf-lf-fallback {
  text-align: center;
  margin-top: var(--pf-space-4);
  margin-bottom: 0;
  font-size: var(--pf-text-sm);
  color: var(--pf-muted);
}
.pf-lf-fallback a {
  color: var(--pf-muted);
  text-decoration: underline;
}
.pf-lf-fallback a:hover {
  color: var(--pf-accent);
}

/* Separador para páginas internas — faixa da bandeira portuguesa */
.pf-header-sep {
  height: 0;
  border-bottom: 3px solid var(--pf-accent);
  /* Faixa verde + vermelha como nos logos */
  background: linear-gradient(to right,
    var(--pf-green)  0%,
    var(--pf-green)  28%,
    var(--pf-accent) 28%,
    var(--pf-accent) 100%
  );
  border-bottom: none;
  height: 3px;
}

/* ── Search overlay ──────────────────────────────────────────── */
.pf-search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,23,20,0.65);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 100px;
  backdrop-filter: blur(4px);
}
.pf-search-overlay[hidden] { display: none; }

.pf-search-overlay-box {
  background: var(--pf-surface);
  border-radius: var(--pf-radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,0.25);
  padding: var(--pf-space-6);
  width: min(640px, 90vw);
  position: relative;
  display: flex;
  gap: var(--pf-space-3);
  align-items: center;
}
.pf-search-overlay-box .search-form {
  flex: 1;
  display: flex;
  gap: var(--pf-space-2);
}
.pf-search-overlay-box .search-field {
  flex: 1;
  padding: var(--pf-space-3) var(--pf-space-4);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
  font-size: var(--pf-text-base);
  font-family: var(--pf-font-sans);
  background: var(--pf-surface);
  color: var(--pf-text);
}
.pf-search-overlay-box .search-field:focus { outline: 2px solid var(--pf-accent); border-color: transparent; }
.pf-search-overlay-box .search-submit {
  padding: var(--pf-space-3) var(--pf-space-5);
  background: var(--pf-accent);
  color: white;
  border: none;
  border-radius: var(--pf-radius);
  font-weight: 600;
  cursor: pointer;
  font-family: var(--pf-font-sans);
}
.pf-search-overlay-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--pf-muted);
  padding: var(--pf-space-2);
  border-radius: var(--pf-radius);
  display: flex;
  align-items: center;
  transition: color var(--pf-transition);
}
.pf-search-overlay-close:hover { color: var(--pf-text); }

/* ═══════════════════════════════════════════════════════════════════════
   MASTHEAD — homepage: logo sobre imagem full-width (sem recorte)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-masthead {
  position: relative;
  min-height: 380px;  /* aumentado para acomodar stamp maior (+35%) */
  display: flex;
  align-items: center;
  background: var(--pf-dark);
  /* Faixa de bandeira em baixo, como no logo banner */
  border-bottom: none;
  overflow: hidden;
}
/* Faixa verde + vermelha — reproduz o motivo dos logos */
.pf-masthead::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right,
    var(--pf-green)  0%,
    var(--pf-green)  28%,
    var(--pf-accent) 28%,
    var(--pf-accent) 100%
  );
  z-index: 3;
}

/* Camada de imagem — sem clip, centrada, bem visível */
.pf-masthead-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.pf-masthead-bg-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  opacity: 0.65;
}

/* Overlay subtil — usa o navy dos logos para coerência */
.pf-masthead-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(27,43,74,0.25)  0%,
    rgba(27,43,74,0.15)  40%,
    rgba(27,43,74,0.60)  100%
  );
}

/* Container do logo — stamp à esquerda, título centrado na página */
.pf-masthead-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: var(--pf-space-10) 0;
  /* sem text-align: center — stamp alinhado à esquerda do container */
}

.pf-masthead-logo-link {
  display: block;
  position: relative;        /* âncora para o título em position:absolute */
  text-decoration: none;
  /* altura definida pelo stamp; título flutua ao centro absolutamente */
}

/* ── Stamp logo no masthead ────────────────────────────────────────────── */
.pf-stamp-logo--masthead {
  height: clamp(120px, 22vh, 216px);  /* +35% em relação ao tamanho anterior */
  width: auto;
  max-width: min(270px, 40vw);
  display: block;
  flex-shrink: 0;
  object-fit: contain;
  filter: drop-shadow(0 2px 16px rgba(0,0,0,0.55));
}

/* ── Stamp logo no mini-logo da navegação (fallback se sem seal) ─────── */
.pf-stamp-logo--nav {
  height: 26px;
  width: auto;
  display: inline-block;
  vertical-align: middle;
  object-fit: contain;
  margin-right: 5px;
  flex-shrink: 0;
}

/* Título "Portugal Ferroviário" no masthead — centrado na largura total da página */
.pf-masthead-name {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--pf-font-sans);
  font-size: clamp(1.9rem, 5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--pf-text-light);
  text-transform: uppercase;
  text-shadow: 0 2px 20px rgba(0,0,0,0.50);
  text-align: center;
  /* Centrado absolutamente na largura do container (= centro da página) */
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: max-content;
  max-width: 65%;   /* evita sobreposição com o stamp em ecrãs estreitos */
  pointer-events: none; /* clique passa para o link pai */
}

.pf-masthead-name em {
  font-style: normal;
  display: block;
  font-size: 0.60em;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.75);
  margin-bottom: 0.25em;  /* espaçamento entre as duas linhas do título */
}

@media (max-width: 768px) {
  .pf-masthead             { min-height: 240px; }
  .pf-stamp-logo--masthead { height: clamp(80px, 14vh, 136px); }  /* +35% */
  .pf-masthead-name        { font-size: clamp(1.6rem, 8vw, 2.8rem); max-width: 55%; }
}

/* Em ecrãs muito estreitos, muda para coluna: stamp em cima, título em baixo */
@media (max-width: 540px) {
  .pf-masthead-logo-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--pf-space-3);
    padding: var(--pf-space-3) 0;
  }
  .pf-masthead-name {
    position: static;
    transform: none;
    max-width: 90%;
    text-align: center;
    align-items: center;
    pointer-events: auto;
  }
  .pf-stamp-logo--masthead { height: clamp(72px, 18vw, 120px); }  /* +35% */
}

/* ═══════════════════════════════════════════════════════════════════════
   FAIXA DE ANOS TRAINSPOTTER
   ═══════════════════════════════════════════════════════════════════════ */
.pf-yearstrip {
  background: var(--pf-surface);
  border-bottom: 1px solid var(--pf-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  touch-action: pan-x;
  scrollbar-width: none;
  /* Garante que o yearstrip não é cortado por overflow do pai */
  position: relative;
  z-index: 0;
}
.pf-yearstrip::-webkit-scrollbar { display: none; }

.pf-yearstrip-inner {
  display: flex;
  flex-wrap: nowrap;          /* nunca quebra linha */
  align-items: center;
  gap: 0;
  /* Indentar como .pf-container: margem proporcional em ecrãs largos */
  padding-left:  max(var(--pf-space-6), calc((100vw - var(--pf-max-width)) / 2 + var(--pf-space-6)));
  padding-right: max(var(--pf-space-6), calc((100vw - var(--pf-max-width)) / 2 + var(--pf-space-6)));
  width: max-content;
  min-width: 100%;
}

.pf-yearstrip-btn {
  display: inline-flex;
  align-items: center;
  font-size: var(--pf-text-sm);
  font-weight: 500;
  color: var(--pf-muted);
  text-decoration: none;
  padding: var(--pf-space-3) var(--pf-space-4);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color var(--pf-transition), border-color var(--pf-transition);
}
.pf-yearstrip-btn:hover,
.pf-yearstrip-btn.active {
  color: var(--pf-text);
  border-bottom-color: var(--pf-accent);
}
.pf-yearstrip-btn--all {
  color: var(--pf-dark);    /* navy — destaque subtil */
  font-weight: 700;
  border-right: 1px solid var(--pf-border);
  margin-right: var(--pf-space-2);
  padding-right: var(--pf-space-6);
}

/* ── Wrapper das setas (fora do scroll container) ──────────────────────── */
.pf-yearstrip-wrap {
  position: relative;
}

/* ── Setas de scroll lateral do yearstrip ──────────────────────────────── */
/* As setas são filhas de .pf-yearstrip-wrap (não do scroll container),
   por isso 'right:0' fica sempre preso ao bordo visível */
.pf-yearstrip-arrow {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 44px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  color: var(--pf-text);
  transition: color var(--pf-transition);
  padding: 0;
}
.pf-yearstrip-arrow--prev {
  left: 0;
  background: linear-gradient(to right, var(--pf-surface) 60%, transparent 100%);
}
.pf-yearstrip-arrow--next {
  right: 0;
  background: linear-gradient(to left, var(--pf-surface) 60%, transparent 100%);
}
.pf-yearstrip-arrow:hover { color: var(--pf-accent); }

/* Separador visual e botão Impressas */
.pf-yearstrip-sep {
    color: #ccc;
    padding: 0 4px;
    font-size: .8rem;
    user-select: none;
    align-self: center;
}
.pf-yearstrip-btn--impressas {
    background: transparent;
    border: 1px solid var(--pf-accent);
    color: var(--pf-accent);
    font-weight: 600;
    letter-spacing: .04em;
}
.pf-yearstrip-btn--impressas:hover,
.pf-yearstrip-btn--impressas.active {
    background: var(--pf-accent);
    color: #fff;
}
.pf-yearstrip-btn--back {
    font-size: .75rem;
    opacity: .7;
}
.pf-yearstrip-btn--back:hover { opacity: 1; }

/* ═══════════════════════════════════════════════════════════════════════
   DESTAQUE + ÚLTIMA TRAINSPOTTER
   ═══════════════════════════════════════════════════════════════════════ */
.pf-section-featured {
  padding: var(--pf-space-12) 0;
  border-bottom: 1px solid var(--pf-border);
}

.pf-featured-row {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--pf-space-8);
  align-items: start;
}

/* Post em destaque */
.pf-featured-post {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pf-featured-img {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--pf-radius-lg);
  background: var(--pf-surface-alt);
  margin-bottom: var(--pf-space-5);
}
.pf-featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}
.pf-featured-post:hover .pf-featured-img img { transform: scale(1.03); }

.pf-featured-body { }

.pf-featured-meta {
  display: flex;
  align-items: center;
  gap: var(--pf-space-2);
  font-size: var(--pf-text-xs);
  color: var(--pf-muted);
  margin-bottom: var(--pf-space-3);
  font-weight: 500;
}
.pf-featured-cat {
  color: var(--pf-accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.pf-featured-title {
  font-family: var(--pf-font-serif);
  font-size: clamp(var(--pf-text-2xl), 3.5vw, var(--pf-text-4xl));
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: var(--pf-space-4);
}
.pf-featured-title a {
  color: var(--pf-text);
  text-decoration: none;
  transition: color var(--pf-transition);
}
.pf-featured-title a:hover { color: var(--pf-accent); }

.pf-featured-excerpt {
  font-size: var(--pf-text-lg);
  color: var(--pf-muted);
  line-height: 1.6;
  margin-bottom: var(--pf-space-5);
}

.pf-featured-link {
  font-size: var(--pf-text-sm);
  font-weight: 700;
  color: var(--pf-accent);
  text-decoration: none;
  transition: color var(--pf-transition);
}
.pf-featured-link:hover { color: var(--pf-accent-hover); }

/* Coluna direita do destaque: TS sidebar + fórum */
.pf-featured-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--pf-space-6);
}

/* Sidebar Trainspotter no destaque */
.pf-ts-sidebar {
  position: sticky;
  top: 68px;
}
.pf-ts-sidebar-label {
  margin-bottom: var(--pf-space-4);
  padding-bottom: var(--pf-space-2);
  border-bottom: 1px solid var(--pf-border);
}

.pf-ts-hero-card {
  display: block;
  background: var(--pf-surface);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius-lg);
  overflow: hidden;
  text-decoration: none;
  transition: box-shadow var(--pf-transition), transform var(--pf-transition);
}
.pf-ts-hero-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
  transform: translateY(-2px);
}

.pf-ts-hero-cover {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: var(--pf-surface-alt);
}
.pf-ts-hero-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}
.pf-ts-hero-card:hover .pf-ts-hero-cover img { transform: scale(1.03); }

.pf-ts-hero-body {
  padding: var(--pf-space-4);
}
.pf-ts-hero-number {
  font-size: var(--pf-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pf-accent);
  display: block;
  margin-bottom: var(--pf-space-1);
}
.pf-ts-hero-title {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-lg);
  font-weight: 700;
  color: var(--pf-text);
  line-height: 1.25;
  margin-bottom: var(--pf-space-1);
}
.pf-ts-hero-date {
  font-size: var(--pf-text-xs);
  color: var(--pf-muted);
  margin-bottom: var(--pf-space-3);
}
.pf-ts-hero-cta {
  font-size: var(--pf-text-sm);
  font-weight: 600;
  color: var(--pf-accent);
}

@media (max-width: 1024px) {
  .pf-featured-row { grid-template-columns: 1fr; }
  .pf-featured-sidebar { flex-direction: row; align-items: flex-start; }
  .pf-ts-sidebar { position: static; flex: 0 0 260px; }
  .pf-forum-card { flex: 1; }
  .pf-ts-hero-card { display: flex; }
  .pf-ts-hero-cover { aspect-ratio: auto; width: 120px; flex-shrink: 0; }
}
@media (max-width: 640px) {
  .pf-featured-sidebar { flex-direction: column; }
  .pf-ts-sidebar { flex: none; }
}

/* ═══════════════════════════════════════════════════════════════════════
   FÓRUM — card de últimos tópicos (sidebar do destaque, fundo navy)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-forum-card {
  background: var(--pf-dark);
  border: 1px solid var(--pf-dark-border);
  border-radius: var(--pf-radius-md, 6px);
  padding: var(--pf-space-5) var(--pf-space-6);
}

.pf-forum-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--pf-space-4);
  gap: var(--pf-space-4);
}

.pf-forum-card-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pf-dark-muted);
}

.pf-forum-card-viewall {
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.70);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.pf-forum-card-viewall:hover { color: #fff; text-decoration: underline; }

.pf-forum-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pf-forum-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--pf-space-3) 0;
  border-bottom: 1px solid var(--pf-dark-border);
}
.pf-forum-item:last-child { border-bottom: none; }

.pf-forum-item-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: #FFFFFF;
  text-decoration: none;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pf-forum-item-title:hover { color: var(--pf-dark-muted); }

.pf-forum-item-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 0.74rem;
  color: var(--pf-dark-muted);
}

.pf-forum-item-section { font-style: italic; }
.pf-forum-item-sep     { opacity: 0.4; }
.pf-forum-item-author  { font-weight: 500; color: var(--pf-dark-muted); }
.pf-forum-item-date    { color: var(--pf-dark-muted); }

/* ═══════════════════════════════════════════════════════════════════════
   ÚLTIMOS POSTS (coluna esquerda) + TRAINSPOTTER (coluna direita)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-section-main {
  padding: var(--pf-space-12) 0;
  border-bottom: 1px solid var(--pf-border);
}

.pf-main-row {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--pf-space-10);
  align-items: start;
}

/* Lista de posts (lado esquerdo) */
.pf-posts-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pf-post-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--pf-space-5);
  padding: var(--pf-space-6) 0;
  border-bottom: 1px solid var(--pf-border);
  align-items: start;
}
.pf-post-row:first-child { padding-top: 0; }

.pf-post-row-img {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--pf-radius);
  background: var(--pf-surface-alt);
  flex-shrink: 0;
}
.pf-post-row-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}
.pf-post-row:hover .pf-post-row-img img { transform: scale(1.04); }

.pf-post-row-meta {
  display: flex;
  align-items: center;
  gap: var(--pf-space-2);
  font-size: var(--pf-text-xs);
  color: var(--pf-muted);
  margin-bottom: var(--pf-space-2);
  font-weight: 500;
}

.pf-post-row-title {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-xl);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: var(--pf-space-2);
}
.pf-post-row-title a {
  color: var(--pf-text);
  text-decoration: none;
  transition: color var(--pf-transition);
}
.pf-post-row-title a:hover { color: var(--pf-accent); }

.pf-post-row-excerpt {
  font-size: var(--pf-text-sm);
  color: var(--pf-muted);
  line-height: 1.5;
  margin: 0;
}

/* ── Homepage: grelha de notícias 3 colunas ─────────────────────────────── */
/* Card com proporção quadrada: 2/3 imagem + 1/3 texto */
.pf-home-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--pf-space-5);
  align-items: start;
}

.pf-home-news-grid .pf-card {
  display: flex;
  flex-direction: column;
  /* Força card quadrado (largura = altura) */
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.pf-home-news-grid .pf-card-img-link {
  display: block;
  flex: 2;          /* 2/3 da altura do card */
  min-height: 0;
  overflow: hidden;
}

/* Dentro do link, o div da imagem ocupa todo o espaço */
.pf-home-news-grid .pf-card-img {
  height: 100%;
  aspect-ratio: unset;  /* override do 16/9 global */
}

.pf-home-news-grid .pf-card-body {
  flex: 1;          /* 1/3 da altura do card */
  min-height: 0;
  overflow: hidden;
  padding: var(--pf-space-3) var(--pf-space-4);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pf-home-news-grid .pf-card-meta {
  margin-bottom: var(--pf-space-1);
}

.pf-home-news-grid .pf-card-title {
  font-size: var(--pf-text-sm);
  margin-bottom: 0;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pf-home-news-grid .pf-card-excerpt {
  display: none;  /* sem espaço no 1/3 inferior; título + meta + CTA chegam */
}

.pf-home-news-grid .pf-card-readmore {
  font-size: 0.65rem;
}

@media (max-width: 768px) {
  .pf-home-news-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 420px) {
  .pf-home-news-grid { grid-template-columns: 1fr; }
  .pf-home-news-grid .pf-card { aspect-ratio: 4 / 3; } /* menos alto no mobile */
}

/* Botão outline escuro */
.pf-btn-outline-dark {
  display: inline-flex;
  align-items: center;
  gap: var(--pf-space-2);
  padding: var(--pf-space-2) var(--pf-space-5);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
  font-size: var(--pf-text-sm);
  font-weight: 600;
  color: var(--pf-text);
  text-decoration: none;
  transition: border-color var(--pf-transition), color var(--pf-transition);
}
.pf-btn-outline-dark:hover { border-color: var(--pf-accent); color: var(--pf-accent); }

/* Trainspotter (coluna direita) */
.pf-ts-col {
  position: sticky;
  top: 68px;
  /* Separação visual clara da coluna de notícias */
  border-left: 2px solid var(--pf-border);
  padding-left: var(--pf-space-8);
}

/* ── Bloco Trainspotter: grelha 2×2 de 4 edições recentes ──────────────── */
.pf-ts-2x2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--pf-space-2);
  margin-bottom: var(--pf-space-4);
}

.pf-ts-2x2-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: var(--pf-radius);
  overflow: hidden;
  transition: transform 280ms ease, box-shadow 280ms ease;
}
.pf-ts-2x2-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.pf-ts-2x2-cover {
  aspect-ratio: 2 / 3;        /* proporção de capa de revista */
  overflow: hidden;
  background: var(--pf-surface-alt);
}
.pf-ts-2x2-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms ease;
}
.pf-ts-2x2-card:hover .pf-ts-2x2-cover img { transform: scale(1.04); }

.pf-ts-2x2-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--pf-muted);
  background: var(--pf-surface-alt);
}

.pf-ts-2x2-info {
  padding: var(--pf-space-1) var(--pf-space-1) var(--pf-space-2);
}
.pf-ts-2x2-num {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pf-accent);
  margin-bottom: 2px;
}
.pf-ts-2x2-title {
  font-size: var(--pf-text-xs);
  font-weight: 600;
  color: var(--pf-text);
  line-height: 1.3;
}
.pf-ts-2x2-card:hover .pf-ts-2x2-title { color: var(--pf-dark); }

/* ── Linha de 2 edições aleatórias ────────────────────────────────────── */
.pf-ts-rand-row {
  border-top: 1px solid var(--pf-border);
  padding-top: var(--pf-space-3);
  margin-bottom: var(--pf-space-4);
}
.pf-ts-rand-label {
  font-size: var(--pf-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pf-muted);
  margin-bottom: var(--pf-space-2);
}
.pf-ts-rand-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--pf-space-2);
}
.pf-ts-rand-card {
  display: block;
  text-decoration: none;
  color: inherit;
}
.pf-ts-rand-cover {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: var(--pf-surface-alt);
  border-radius: var(--pf-radius);
  margin-bottom: var(--pf-space-1);
}
.pf-ts-rand-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms ease;
}
.pf-ts-rand-card:hover .pf-ts-rand-cover img { transform: scale(1.04); }
.pf-ts-rand-title {
  font-size: var(--pf-text-xs);
  font-weight: 600;
  color: var(--pf-muted);
  line-height: 1.3;
}

@media (max-width: 1024px) {
  .pf-main-row { grid-template-columns: 1fr; }
  .pf-ts-col   {
    position: static;
    border-left: none;
    padding-left: 0;
    border-top: 2px solid var(--pf-border);
    padding-top: var(--pf-space-8);
    margin-top: var(--pf-space-4);
  }
  .pf-post-row { grid-template-columns: 140px 1fr; }
}

@media (max-width: 640px) {
  .pf-post-row { grid-template-columns: 1fr; }
  .pf-post-row-img { aspect-ratio: 16/9; }
}

/* ═══════════════════════════════════════════════════════════════════════
   MIRADOURO (2×2) + HORÁRIOS — faixa a meia largura
   ═══════════════════════════════════════════════════════════════════════ */
.pf-section-mid {
  padding: var(--pf-space-12) 0;
  background: var(--pf-dark);
  border-bottom: 1px solid var(--pf-dark-border);
}

.pf-section-mid .pf-section-label-text { color: var(--pf-dark-muted); }
.pf-section-mid .pf-section-label::after { background: var(--pf-dark-border); }

.pf-mid-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--pf-space-10);
  align-items: start;
}

/* Miradouro grid 2×2 */
.pf-mira-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--pf-space-3);
  margin-top: var(--pf-space-4);
}

.pf-mira-item {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--pf-radius);
  background: var(--pf-dark-surface);
  display: block;
}

.pf-mira-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease, opacity var(--pf-transition);
  opacity: 0.85;
}
.pf-mira-item:hover img { transform: scale(1.06); opacity: 1; }

.pf-mira-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--pf-space-2) var(--pf-space-3);
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  font-size: var(--pf-text-xs);
  color: var(--pf-text-light);
  opacity: 0;
  transition: opacity var(--pf-transition);
}
.pf-mira-item:hover .pf-mira-caption { opacity: 1; }

.pf-mira-empty {
  color: var(--pf-dark-muted);
  font-size: var(--pf-text-sm);
  padding: var(--pf-space-8) 0;
}

.pf-mira-more {
  display: inline-block;
  margin-top: var(--pf-space-4);
  font-size: var(--pf-text-sm);
  font-weight: 600;
  color: var(--pf-accent);
  text-decoration: none;
  transition: color var(--pf-transition);
}
.pf-mira-more:hover { color: var(--pf-text-light); }

/* Horários card */
.pf-horarios-block .pf-section-label { margin-bottom: var(--pf-space-4); }

.pf-horarios-card {
  background: var(--pf-dark-surface);
  border: 1px solid var(--pf-dark-border);
  border-radius: var(--pf-radius-lg);
  padding: var(--pf-space-6);
  margin-top: var(--pf-space-4);
}

.pf-horarios-desc {
  font-size: var(--pf-text-sm);
  color: var(--pf-dark-muted);
  margin-bottom: var(--pf-space-5);
  line-height: 1.6;
}

.pf-horarios-field-row {
  display: flex;
  gap: var(--pf-space-2);
  margin-bottom: var(--pf-space-3);
}

.pf-horarios-input {
  flex: 1;
  padding: var(--pf-space-3) var(--pf-space-3);
  border-radius: var(--pf-radius);
  border: 1px solid var(--pf-dark-border);
  background: rgba(255,255,255,0.06);
  color: var(--pf-text-light);
  font-family: var(--pf-font-sans);
  font-size: var(--pf-text-sm);
  transition: border-color var(--pf-transition);
}
.pf-horarios-input::placeholder { color: var(--pf-dark-muted); }
.pf-horarios-input:focus { outline: none; border-color: var(--pf-accent); }

.pf-horarios-submit {
  display: flex;
  align-items: center;
  gap: var(--pf-space-2);
  width: 100%;
  justify-content: center;
}

.pf-horarios-ext {
  display: block;
  margin-top: var(--pf-space-4);
  font-size: var(--pf-text-xs);
  color: var(--pf-dark-muted);
  text-decoration: none;
  text-align: center;
  transition: color var(--pf-transition);
}
.pf-horarios-ext:hover { color: var(--pf-text-light); }

@media (max-width: 1024px) {
  .pf-mid-row { grid-template-columns: 1fr; }
}

/* ── Popup Horários ──────────────────────────────────────────── */
.pf-horarios-popup {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(26,23,20,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--pf-space-6);
  backdrop-filter: blur(6px);
}
.pf-horarios-popup[hidden] { display: none; }

.pf-horarios-popup-inner {
  background: var(--pf-surface);
  border-radius: var(--pf-radius-lg);
  box-shadow: 0 32px 96px rgba(0,0,0,0.35);
  display: flex;
  flex-direction: column;
  width: min(var(--pf-max-width), 96vw);
  height: min(90vh, 900px);
  overflow: hidden;
}

.pf-horarios-popup-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--pf-space-3) var(--pf-space-5);
  border-bottom: 1px solid var(--pf-border);
  background: var(--pf-surface-alt);
  flex-shrink: 0;
}

.pf-horarios-popup-title {
  font-size: var(--pf-text-sm);
  font-weight: 600;
  color: var(--pf-text);
}

.pf-horarios-popup-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--pf-muted);
  padding: var(--pf-space-2);
  border-radius: var(--pf-radius);
  display: flex;
  align-items: center;
  transition: color var(--pf-transition);
}
.pf-horarios-popup-close:hover { color: var(--pf-text); }

.pf-horarios-iframe {
  flex: 1;
  width: 100%;
  border: none;
  background: var(--pf-bg);
}

/* ═══════════════════════════════════════════════════════════════════════
   BARRA CCO (secção homepage)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-section-cco {
  padding: var(--pf-space-12) 0;
}

/* Banner "Brevemente disponível" — fase 1 (CCO ainda inactivo) */
.pf-section-cco-soon {
  padding: var(--pf-space-8) 0;
  border-top: 1px solid var(--pf-border);
}
.pf-coming-soon-banner {
  display: flex;
  align-items: center;
  gap: var(--pf-space-4);
  background: var(--pf-surface-alt);
  border: 1px solid var(--pf-border);
  border-left: 3px solid var(--pf-accent);
  border-radius: var(--pf-radius-lg);
  padding: var(--pf-space-5) var(--pf-space-6);
}
.pf-coming-soon-label {
  flex-shrink: 0;
  font-size: var(--pf-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pf-accent);
  background: var(--pf-accent-subtle);
  padding: 3px 8px;
  border-radius: var(--pf-radius);
}
.pf-coming-soon-desc {
  font-size: var(--pf-text-sm);
  color: var(--pf-muted);
  margin: 0;
}
/* ── Horários mini-widget ─────────────────────────────────────── */
.pf-hm-widget {
  padding: var(--pf-space-3) 0;
}
.pf-hm-row {
  margin-bottom: var(--pf-space-3);
}
.pf-hm-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--pf-muted);
  margin-bottom: 5px;
}
.pf-hm-label-sm {
  display: block;
  font-size: 10px;
  font-weight: 600;
  color: var(--pf-muted);
  margin-bottom: 3px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.pf-hm-input-group {
  display: flex;
  align-items: stretch;
  gap: 0;
  height: 38px;
}
.pf-hm-input {
  flex: 1;
  min-width: 0;
  height: 100%;
  box-sizing: border-box;
  padding: 0 10px;
  border: 1px solid var(--pf-border);
  border-right: none;
  border-radius: var(--pf-radius) 0 0 var(--pf-radius);
  font-size: var(--pf-text-sm);
  background: var(--pf-surface);
  color: var(--pf-text);
  outline: none;
  transition: border-color .15s;
}
.pf-hm-input:focus {
  border-color: var(--pf-accent);
  box-shadow: 0 0 0 2px rgba(192,57,43,.12);
}
.pf-hm-input--date {
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
  flex: 1;
}
.pf-hm-btn {
  flex-shrink: 0;
  padding: 0 14px;
  background: var(--pf-accent);
  color: #fff;
  border: none;
  border-radius: 0 var(--pf-radius) var(--pf-radius) 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
  height: 100%;
  box-sizing: border-box;
}
.pf-hm-btn:hover { background: #a93226; }
.pf-hm-btn-abrir {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 100%;
  padding: 9px 14px;
  background: transparent;
  color: var(--pf-accent);
  border: 1.5px solid var(--pf-accent);
  border-radius: var(--pf-radius);
  font-size: var(--pf-text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, color .15s;
  letter-spacing: .01em;
}
.pf-hm-btn-abrir:hover {
  background: var(--pf-accent);
  color: #fff;
}
.pf-hm-divider {
  border-top: 1px solid var(--pf-border);
  margin: var(--pf-space-3) 0;
}
.pf-hm-dates-row {
  display: flex;
  gap: var(--pf-space-2);
  margin-top: var(--pf-space-2);
}
.pf-hm-date-field {
  flex: 1;
  min-width: 0;
}
.pf-hm-date-field .pf-hm-input {
  width: 100%;
  border-right: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
}
.pf-hm-section-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--pf-muted);
  margin-bottom: 5px;
  margin-top: var(--pf-space-2);
}
.pf-hm-datetime-row {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 6px;
}
.pf-hm-dt-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--pf-muted);
  flex-shrink: 0;
  width: 24px;
}
.pf-hm-dt-sep {
  color: var(--pf-muted);
  flex-shrink: 0;
  font-weight: 600;
}
.pf-hm-input--dt {
  flex: 1;
  min-width: 0;
  border-right: 1px solid var(--pf-border) !important;
  border-radius: var(--pf-radius) !important;
  padding: 5px 6px;
}
.pf-hm-input--hh {
  width: 40px;
  flex: none;
  border-right: 1px solid var(--pf-border) !important;
  border-radius: var(--pf-radius) !important;
  padding: 5px 4px;
  text-align: center;
}

/* ── Horários modal iframe ────────────────────────────────────── */
.pf-horarios-modal {
  position: fixed;
  inset: 0;
  z-index: 99990;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .2s, visibility .2s;
}
.pf-horarios-modal--hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.pf-horarios-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(3px);
}
.pf-horarios-modal-box {
  position: relative;
  z-index: 1;
  width: 94vw;
  max-width: 1100px;
  height: 90vh;
  background: #fff;
  border-radius: var(--pf-radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,.35);
}
.pf-horarios-modal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: #1a4a1a;
  color: #fff;
  flex-shrink: 0;
}
.pf-horarios-modal-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
}
.pf-horarios-modal-close {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  opacity: .8;
  transition: opacity .15s;
}
.pf-horarios-modal-close:hover { opacity: 1; }
.pf-horarios-iframe {
  flex: 1;
  width: 100%;
  border: none;
}
body.pf-modal-open {
  overflow: hidden;
}
@media (max-width: 600px) {
  .pf-horarios-modal-box {
    width: 100vw;
    height: 100vh;
    border-radius: 0;
  }
}

/* Brevemente inline — usado nos blocos Miradouro, Horários, CCO */
.pf-coming-soon-inline {
  font-size: var(--pf-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--pf-accent);
  background: var(--pf-accent-subtle);
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--pf-radius);
  margin: var(--pf-space-3) 0 0;
}
@media (max-width: 600px) {
  .pf-coming-soon-banner { flex-direction: column; align-items: flex-start; }
}

/* Itens de menu "em breve" (CCO e Revista enquanto inactivos) */
.pf-nav-coming-soon {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}
.pf-nav-coming-soon::after {
  content: 'em breve';
  display: inline-block;
  font-size: 0.55rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pf-muted);
  background: var(--pf-surface-alt);
  border: 1px solid var(--pf-border);
  border-radius: 3px;
  padding: 1px 4px;
  margin-left: 5px;
  vertical-align: middle;
  pointer-events: none;
}

/* Linha em destaque (3ª coluna CCO) */
.pf-cco-line-card {
  padding: var(--pf-space-4) 0;
}
.pf-cco-line-name {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-2xl);
  font-weight: 700;
  color: var(--pf-text);
  margin-bottom: var(--pf-space-2);
}
.pf-cco-line-im {
  font-size: var(--pf-text-xs);
  color: var(--pf-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--pf-space-3);
}
.pf-cco-line-route {
  font-size: var(--pf-text-sm);
  font-weight: 600;
  color: var(--pf-text);
  margin-bottom: var(--pf-space-1);
}
.pf-cco-line-spots {
  font-size: var(--pf-text-xs);
  color: var(--pf-muted);
  margin-bottom: var(--pf-space-4);
}
.pf-cco-empty {
  font-size: var(--pf-text-sm);
  color: var(--pf-muted);
  padding: var(--pf-space-4) 0;
}
.pf-cco-more {
  font-size: var(--pf-text-xs);
  font-weight: 700;
  color: var(--pf-accent);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-top: var(--pf-space-3);
  transition: color var(--pf-transition);
}
.pf-cco-more:hover { color: var(--pf-accent-hover); }

/* ═══════════════════════════════════════════════════════════════════════
   TRAINSPOTTER — arquivo (archive-ts_issue.php)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-ts-archive-header {
  background: var(--pf-dark);
  padding: var(--pf-space-8) 0 calc(var(--pf-space-6) + 4px); /* espaço p/ faixa */
  position: relative;
}
/* Faixa da bandeira só na parte inferior (verde+vermelho, tal como no masthead) */
.pf-ts-archive-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--pf-green) 0%, var(--pf-green) 28%, var(--pf-accent) 28%, var(--pf-accent) 100%);
}
.pf-ts-archive-header .pf-page-title { color: var(--pf-text-light); }
.pf-ts-archive-header .pf-page-lead  { color: var(--pf-dark-muted); }

/* Linha: texto (esq) + logo TS (dir) */
.pf-ts-archive-title-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--pf-space-6);
}

.pf-ts-archive-text {
  flex: 1;
}

.pf-ts-archive-text .pf-page-title {
  margin-bottom: var(--pf-space-2);
}

.pf-ts-archive-logo-wrap {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.pf-ts-archive-logo {
  height: auto;
  max-height: 90px;   /* aprox. 50% da altura típica do header */
  width: auto;
  display: block;
}

@media (max-width: 768px) {
  .pf-ts-archive-title-row { gap: var(--pf-space-4); }
  .pf-ts-archive-logo { max-height: 60px; }
}
@media (max-width: 480px) {
  .pf-ts-archive-title-row { flex-direction: column; align-items: flex-start; }
  .pf-ts-archive-logo-wrap { align-self: flex-end; }
  .pf-ts-archive-logo { max-height: 48px; }
}

.pf-ts-year-group {
  margin-bottom: var(--pf-space-12);
}

.pf-ts-year-heading {
  font-family: var(--pf-font-sans);
  font-size: var(--pf-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--pf-muted);
  margin-bottom: var(--pf-space-6);
  padding-bottom: var(--pf-space-2);
  border-bottom: 1px solid var(--pf-border);
}

.pf-ts-issues-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--pf-space-6);
}

.pf-ts-grid-card {
  display: block;
  text-decoration: none;
  transition: transform var(--pf-transition);
}
.pf-ts-grid-card:hover { transform: translateY(-3px); }

.pf-ts-grid-cover {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: var(--pf-radius);
  background: var(--pf-surface-alt);
  margin-bottom: var(--pf-space-3);
  box-shadow: 0 4px 16px rgba(0,0,0,0.10);
}
.pf-ts-grid-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}
.pf-ts-grid-card:hover .pf-ts-grid-cover img { transform: scale(1.04); }

.pf-ts-grid-cover-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-3xl);
  font-weight: 900;
  color: var(--pf-border);
}

.pf-ts-grid-badge {
  position: absolute;
  bottom: var(--pf-space-2);
  left: var(--pf-space-2);
  background: var(--pf-dark);
  color: var(--pf-text-light);
  font-size: var(--pf-text-xs);
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--pf-radius);
}

.pf-ts-grid-title {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-sm);
  font-weight: 700;
  color: var(--pf-text);
  line-height: 1.3;
  margin-bottom: 2px;
  transition: color var(--pf-transition);
}
.pf-ts-grid-card:hover .pf-ts-grid-title { color: var(--pf-dark); }

.pf-ts-grid-date {
  font-size: var(--pf-text-xs);
  color: var(--pf-muted);
}

/* ═══════════════════════════════════════════════════════════════════════
   ARTIGO — HERO (single.php)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-article-hero {
  position: relative;
  overflow: hidden;
}

/* Hero com imagem de topo — navy dos logos */
.pf-article-hero--image {
  background: var(--pf-dark);
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.pf-article-hero-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.pf-article-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.40;
}

/* Hero sem imagem — fundo navy muito claro */
.pf-article-hero--plain {
  background: var(--pf-surface-alt);
  border-bottom: 3px solid var(--pf-accent);
}

.pf-article-hero-content {
  position: relative;
  z-index: 1;
  padding: var(--pf-space-12) 0 var(--pf-space-8);
  max-width: clamp(640px, 72vw, 900px);
}

/* Meta (categoria, data, tempo de leitura) */
.pf-article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--pf-space-2);
  margin-bottom: var(--pf-space-4);
  font-size: var(--pf-text-sm);
}

.pf-article-hero--image .pf-article-meta {
  color: var(--pf-dark-muted);
}

.pf-article-hero--plain .pf-article-meta {
  color: var(--pf-muted);
}

.pf-article-cat {
  font-size: var(--pf-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pf-accent);
  text-decoration: none;
}

.pf-article-cat:hover {
  color: var(--pf-accent-hover);
}

.pf-article-meta-sep {
  opacity: 0.5;
}

/* Título do artigo */
.pf-article-title {
  font-family: var(--pf-font-serif);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--pf-space-4);
  font-size: clamp(var(--pf-text-3xl), 5vw, var(--pf-text-5xl));
}

.pf-article-hero--image .pf-article-title {
  color: var(--pf-text-light);
}

.pf-article-hero--plain .pf-article-title {
  color: var(--pf-text);
}

/* Lead / excerpt no hero */
.pf-article-lead {
  font-size: var(--pf-text-lg);
  line-height: 1.6;
  max-width: 640px;
  margin-bottom: var(--pf-space-6);
}

.pf-article-hero--image .pf-article-lead {
  color: var(--pf-dark-muted);
}

.pf-article-hero--plain .pf-article-lead {
  color: var(--pf-muted);
}

/* Meta + Autor — numa só linha abaixo do título */
.pf-article-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pf-space-4);
  margin-top: var(--pf-space-3);
  flex-wrap: wrap;
}

/* Byline (autor) — lado direito da meta-row */
.pf-article-byline {
  display: flex;
  align-items: center;
  gap: var(--pf-space-2);
  flex-shrink: 0;
}

.pf-article-byline-avatar {
  border-radius: 50%;
  flex-shrink: 0;
  width: 28px !important;
  height: 28px !important;
}

.pf-article-byline-name {
  font-size: var(--pf-text-sm);
  font-weight: 600;
}

.pf-article-hero--image .pf-article-byline-name { color: var(--pf-dark-muted); }
.pf-article-hero--plain .pf-article-byline-name { color: var(--pf-muted); }

@media (max-width: 768px) {
  .pf-article-hero--image { min-height: 320px; }
  .pf-article-hero-content { padding: var(--pf-space-8) 0 var(--pf-space-5); }
  .pf-article-meta-row { flex-direction: column; align-items: flex-start; gap: var(--pf-space-2); }
}

/* ═══════════════════════════════════════════════════════════════════════
   ARTIGO SINGLE — coluna única centrada (sem sidebar)
   ═══════════════════════════════════════════════════════════════════════ */

/* O hero do artigo alinha o conteúdo pelo mesmo max-width do corpo */
.pf-article-hero-content {
  max-width: clamp(640px, 72vw, 900px);
  margin-left: auto;
  margin-right: auto;
}

/* Container do corpo — coluna única, centrada na página */
.pf-article-single {
  width: 100%;
  float: none !important;
  clear: both;
  padding-top: var(--pf-space-8);
  padding-bottom: var(--pf-space-16);
  /* clearfix — contém floats de imagens alinhadas no conteúdo */
}
.pf-article-single::after {
  content: '';
  display: table;
  clear: both;
}

.pf-article-single-body {
  max-width: clamp(640px, 72vw, 900px);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  float: none !important;
  text-align: left;
}

/* Mantém o .pf-article-layout para page.php (páginas estáticas com sidebar) */
.pf-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: var(--pf-space-12);
  padding-top: var(--pf-space-8);
  padding-bottom: var(--pf-space-16);
}

.pf-article-body {
  min-width: 0;
}

.pf-article-sidebar {
  min-width: 0;
}

@media (max-width: 1024px) {
  .pf-article-layout    { grid-template-columns: 1fr; }
  .pf-article-sidebar   { display: none; }
}
@media (max-width: 720px) {
  /* Em ecrãs abaixo de 720px o clamp já ocupa 72vw, mas garantimos 100% */
  .pf-article-hero-content,
  .pf-article-single-body { max-width: 100%; }
}

/* ═══════════════════════════════════════════════════════════════════════
   ARTIGO — CORPO TIPOGRÁFICO (.pf-entry-content)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-entry-content {
  font-size: var(--pf-text-base); /* reduzido de lg (18px) para base (16px) */
  line-height: 1.75;
  color: var(--pf-text);
  max-width: 100%;
}

.pf-entry-content p {
  margin-bottom: var(--pf-space-6);
}

.pf-entry-content h2 {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-3xl);
  font-weight: 700;
  margin-top: var(--pf-space-12);
  margin-bottom: var(--pf-space-4);
  color: var(--pf-text);
}

.pf-entry-content h3 {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-2xl);
  font-weight: 700;
  margin-top: var(--pf-space-8);
  margin-bottom: var(--pf-space-3);
  color: var(--pf-text);
}

.pf-entry-content h4,
.pf-entry-content h5,
.pf-entry-content h6 {
  font-family: var(--pf-font-sans);
  font-weight: 700;
  margin-top: var(--pf-space-6);
  margin-bottom: var(--pf-space-2);
}

.pf-entry-content ul,
.pf-entry-content ol {
  margin-bottom: var(--pf-space-6);
  padding-left: var(--pf-space-6);
}

.pf-entry-content li {
  margin-bottom: var(--pf-space-2);
}

.pf-entry-content blockquote {
  margin: var(--pf-space-8) 0;
  padding: var(--pf-space-4) var(--pf-space-6);
  border-left: 3px solid var(--pf-accent);
  background: var(--pf-surface-alt);
  border-radius: 0 var(--pf-radius) var(--pf-radius) 0;
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-xl);
  font-style: italic;
  color: var(--pf-text);
  line-height: 1.5;
}

.pf-entry-content blockquote cite {
  display: block;
  margin-top: var(--pf-space-3);
  font-family: var(--pf-font-sans);
  font-size: var(--pf-text-sm);
  font-style: normal;
  color: var(--pf-muted);
}

.pf-entry-content figure {
  margin: var(--pf-space-8) 0;
}

.pf-entry-content figure img {
  border-radius: var(--pf-radius-lg);
  width: 100%;
  height: auto;
}

.pf-entry-content figcaption {
  font-size: var(--pf-text-sm);
  color: var(--pf-muted);
  text-align: center;
  margin-top: var(--pf-space-2);
}

.pf-entry-content hr {
  border: none;
  border-top: 1px solid var(--pf-border);
  margin: var(--pf-space-12) 0;
}

.pf-entry-content a {
  color: var(--pf-accent);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: text-decoration-color var(--pf-transition);
}

.pf-entry-content a:hover {
  text-decoration-color: var(--pf-accent);
}

.pf-entry-content code {
  font-family: 'Courier New', monospace;
  font-size: 0.875em;
  background: var(--pf-surface-alt);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
  padding: 1px 6px;
}

.pf-entry-content pre {
  background: var(--pf-dark);
  color: var(--pf-text-light);
  border-radius: var(--pf-radius-lg);
  padding: var(--pf-space-6);
  overflow-x: auto;
  margin-bottom: var(--pf-space-6);
  font-size: var(--pf-text-sm);
}

.pf-entry-content pre code {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
}

.pf-entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--pf-space-6);
  font-size: var(--pf-text-sm);
}

.pf-entry-content th,
.pf-entry-content td {
  padding: var(--pf-space-2) var(--pf-space-3);
  border: 1px solid var(--pf-border);
  text-align: left;
}

.pf-entry-content th {
  background: var(--pf-surface-alt);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════════════
   ARTIGO — TAGS
   ═══════════════════════════════════════════════════════════════════════ */
.pf-article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pf-space-2);
  margin-top: var(--pf-space-8);
  padding-top: var(--pf-space-6);
  border-top: 1px solid var(--pf-border);
}

.pf-tag {
  display: inline-block;
  font-size: var(--pf-text-xs);
  font-weight: 600;
  color: var(--pf-muted);
  background: var(--pf-surface-alt);
  border: 1px solid var(--pf-border);
  border-radius: 20px;
  padding: var(--pf-space-1) var(--pf-space-3);
  text-decoration: none;
  transition: color var(--pf-transition), border-color var(--pf-transition);
}

.pf-tag:hover {
  color: var(--pf-accent);
  border-color: var(--pf-accent);
}

/* ═══════════════════════════════════════════════════════════════════════
   ARTIGO — NAVEGAÇÃO ENTRE ARTIGOS
   ═══════════════════════════════════════════════════════════════════════ */
.pf-article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--pf-space-4);
  margin-top: var(--pf-space-8);
  padding-top: var(--pf-space-6);
  border-top: 1px solid var(--pf-border);
}

.pf-article-nav-item {
  display: flex;
  flex-direction: column;
  gap: var(--pf-space-1);
  padding: var(--pf-space-4);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius-lg);
  text-decoration: none;
  transition: border-color var(--pf-transition), box-shadow var(--pf-transition);
  background: var(--pf-surface);
}

.pf-article-nav-item:hover {
  border-color: var(--pf-accent);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.pf-article-nav-next {
  text-align: right;
}

.pf-article-nav-label {
  font-size: var(--pf-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pf-muted);
}

.pf-article-nav-title {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-base);
  font-weight: 700;
  color: var(--pf-text);
  line-height: 1.3;
  transition: color var(--pf-transition);
}

.pf-article-nav-item:hover .pf-article-nav-title {
  color: var(--pf-accent);
}

@media (max-width: 640px) {
  .pf-article-nav {
    grid-template-columns: 1fr;
  }
  .pf-article-nav-next {
    text-align: left;
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   ARTIGO — BOX DO AUTOR
   ═══════════════════════════════════════════════════════════════════════ */
.pf-author-box {
  display: flex;
  gap: var(--pf-space-6);
  align-items: flex-start;
  margin-top: var(--pf-space-8);
  padding: var(--pf-space-6);
  background: var(--pf-surface-alt);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius-lg);
}

.pf-author-box-avatar {
  border-radius: 50%;
  flex-shrink: 0;
}

.pf-author-box-name {
  font-family: var(--pf-font-serif);
  font-size: var(--pf-text-lg);
  font-weight: 700;
  margin-bottom: var(--pf-space-2);
  color: var(--pf-text);
}

.pf-author-box-bio {
  font-size: var(--pf-text-sm);
  color: var(--pf-muted);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 640px) {
  .pf-author-box {
    flex-direction: column;
    gap: var(--pf-space-3);
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   ARTIGO — COMENTÁRIOS (compacto; formulário apenas para autenticados)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-comments {
  margin-top: var(--pf-space-8);
  padding-top: var(--pf-space-6);
  border-top: 1px solid var(--pf-border);
}

/* Título da secção de comentários */
.pf-comments-title,
.pf-comments #comments h2,
.pf-comments .comments-title {
  font-family: var(--pf-font-sans);
  font-size: var(--pf-text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pf-muted);
  margin-bottom: var(--pf-space-4);
}

/* Lista de comentários */
.pf-comment-list,
.pf-comments .comment-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--pf-space-6);
}
.pf-comments .comment-list li {
  padding: var(--pf-space-4) 0;
  border-bottom: 1px solid var(--pf-border);
}
.pf-comments .comment-list li:last-child { border-bottom: none; }
.pf-comments .comment-meta { font-size: var(--pf-text-xs); color: var(--pf-muted); margin-bottom: var(--pf-space-2); }
.pf-comments .comment-body p { font-size: var(--pf-text-sm); margin-bottom: var(--pf-space-2); }
.pf-comments .avatar { border-radius: 50%; margin-right: var(--pf-space-2); vertical-align: middle; }

/* Prompt para login */
.pf-comments-login-prompt {
  font-size: var(--pf-text-sm);
  color: var(--pf-muted);
  margin-top: var(--pf-space-4);
}
.pf-comments-login-prompt a { color: var(--pf-accent); text-decoration: underline; }

/* Formulário de comentários compacto */
.pf-comments #respond { margin-top: var(--pf-space-4); }
.pf-comments #respond h3#reply-title,
.pf-comments #respond .comment-reply-title {
  font-family: var(--pf-font-sans);
  font-size: var(--pf-text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pf-muted);
  margin-bottom: var(--pf-space-3);
}
.pf-comments #respond p { margin-bottom: var(--pf-space-2); }
.pf-comments #respond textarea#comment {
  width: 100%;
  min-height: 80px;
  padding: var(--pf-space-3);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
  font-family: var(--pf-font-sans);
  font-size: var(--pf-text-sm);
  resize: vertical;
  background: var(--pf-surface);
  color: var(--pf-text);
}
.pf-comments #respond textarea#comment:focus { outline: 2px solid var(--pf-accent); border-color: transparent; }
.pf-comments #respond #submit {
  background: var(--pf-accent);
  color: #fff;
  border: none;
  border-radius: var(--pf-radius);
  padding: var(--pf-space-2) var(--pf-space-5);
  font-size: var(--pf-text-sm);
  font-weight: 600;
  cursor: pointer;
  font-family: var(--pf-font-sans);
  transition: background var(--pf-transition);
}
.pf-comments #respond #submit:hover { background: var(--pf-accent-hover); }
/* Esconder campos que removemos via PHP (dupla garantia) */
.pf-comments #respond p.comment-form-author,
.pf-comments #respond p.comment-form-email,
.pf-comments #respond p.comment-form-url,
.pf-comments #respond p.comment-form-cookies { display: none !important; }

/* ═══════════════════════════════════════════════════════════════════════
   PÁGINAS — cabeçalho
   ═══════════════════════════════════════════════════════════════════════ */
.pf-page-header {
  background: var(--pf-surface-alt);
  border-bottom: 1px solid var(--pf-border);
  padding: var(--pf-space-12) 0 var(--pf-space-8);
}

.pf-page-title {
  font-family: var(--pf-font-serif);
  font-size: clamp(var(--pf-text-2xl), 4vw, var(--pf-text-4xl));
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--pf-space-3);
  color: var(--pf-text);
}

.pf-page-lead {
  font-size: var(--pf-text-lg);
  color: var(--pf-muted);
  max-width: 640px;
  line-height: 1.6;
  margin: 0;
}

/* Cabeçalho de arquivo */
.pf-archive-header {
  background: var(--pf-surface-alt);
  border-bottom: 1px solid var(--pf-border);
  padding: var(--pf-space-8) 0 var(--pf-space-6);
}

/* ═══════════════════════════════════════════════════════════════════════
   PAGINAÇÃO
   ═══════════════════════════════════════════════════════════════════════ */
.pf-pagination {
  margin-top: var(--pf-space-12);
  display: flex;
  justify-content: center;
}

.pf-pagination .nav-links {
  display: flex;
  align-items: center;
  gap: var(--pf-space-2);
  flex-wrap: wrap;
}

.pf-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--pf-space-3);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
  font-size: var(--pf-text-sm);
  font-weight: 500;
  color: var(--pf-text);
  text-decoration: none;
  background: var(--pf-surface);
  transition: border-color var(--pf-transition), background var(--pf-transition), color var(--pf-transition);
}

.pf-pagination .page-numbers:hover {
  border-color: var(--pf-accent);
  color: var(--pf-accent);
}

.pf-pagination .page-numbers.current {
  background: var(--pf-accent);
  border-color: var(--pf-accent);
  color: var(--pf-text-light);
}

.pf-pagination .page-numbers.dots {
  border: none;
  background: none;
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════════════════
   ESTADO VAZIO
   ═══════════════════════════════════════════════════════════════════════ */
.pf-empty-state {
  text-align: center;
  padding: var(--pf-space-24) var(--pf-space-4);
  color: var(--pf-muted);
  font-size: var(--pf-text-lg);
}

/* ═══════════════════════════════════════════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════════════════════════════════════════ */
.pf-article-sidebar .widget {
  margin-bottom: var(--pf-space-8);
}

.pf-article-sidebar .widget-title {
  font-family: var(--pf-font-sans) !important;
  font-size: var(--pf-text-xs) !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pf-muted);
  margin-bottom: var(--pf-space-4);
  padding-bottom: var(--pf-space-2);
  border-bottom: 1px solid var(--pf-border);
}

.pf-article-sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pf-article-sidebar ul li {
  padding: var(--pf-space-2) 0;
  border-bottom: 1px solid var(--pf-border);
  font-size: var(--pf-text-sm);
}

.pf-article-sidebar ul li:last-child {
  border-bottom: none;
}

.pf-article-sidebar ul li a {
  color: var(--pf-text);
  text-decoration: none;
  transition: color var(--pf-transition);
}

.pf-article-sidebar ul li a:hover {
  color: var(--pf-accent);
}

/* ═══════════════════════════════════════════════════════════════════════
   PESQUISA — resultados
   ═══════════════════════════════════════════════════════════════════════ */
.pf-search-header {
  background: var(--pf-surface-alt);
  border-bottom: 1px solid var(--pf-border);
  padding: var(--pf-space-8) 0;
}

.pf-search-form-wrap {
  margin-top: var(--pf-space-4);
  max-width: 540px;
}

.pf-search-form-wrap .search-form {
  display: flex;
  gap: var(--pf-space-2);
}

.pf-search-form-wrap .search-field {
  flex: 1;
  padding: var(--pf-space-3) var(--pf-space-4);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
  font-family: var(--pf-font-sans);
  font-size: var(--pf-text-base);
  background: var(--pf-surface);
  color: var(--pf-text);
  outline: none;
  transition: border-color var(--pf-transition);
}

.pf-search-form-wrap .search-field:focus {
  border-color: var(--pf-accent);
}

.pf-search-form-wrap .search-submit {
  padding: var(--pf-space-3) var(--pf-space-6);
  background: var(--pf-accent);
  color: var(--pf-text-light);
  border: none;
  border-radius: var(--pf-radius);
  font-size: var(--pf-text-sm);
  font-weight: 600;
  cursor: pointer;
  font-family: var(--pf-font-sans);
  transition: background var(--pf-transition);
}

.pf-search-form-wrap .search-submit:hover {
  background: var(--pf-accent-hover);
}

/* ═══════════════════════════════════════════════════════════════════════
   ARTIGO — paginação de conteúdo (wp_link_pages)
   ═══════════════════════════════════════════════════════════════════════ */
.pf-article-pagination {
  display: flex;
  gap: var(--pf-space-2);
  flex-wrap: wrap;
  margin-top: var(--pf-space-8);
  padding-top: var(--pf-space-6);
  border-top: 1px solid var(--pf-border);
  font-size: var(--pf-text-sm);
}

.pf-article-pagination a,
.pf-article-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--pf-space-3);
  border: 1px solid var(--pf-border);
  border-radius: var(--pf-radius);
  text-decoration: none;
  color: var(--pf-text);
  font-weight: 500;
  transition: border-color var(--pf-transition), color var(--pf-transition);
}

.pf-article-pagination a:hover {
  border-color: var(--pf-accent);
  color: var(--pf-accent);
}

.pf-article-pagination .post-page-numbers.current {
  background: var(--pf-accent);
  border-color: var(--pf-accent);
  color: var(--pf-text-light);
}