/* =========================================================
   ARTIGO-STYLE.CSS
   CSS específico para páginas de artigo individuais.
   Importado em cada artigo com: <link rel="stylesheet" href="../../css/style.css"/>
   Este ficheiro é carregado DEPOIS do style.css principal.

   Para personalizar um artigo individualmente:
   — adicione um <style> inline no <head> desse artigo
   ========================================================= */


/* ---------------------------------------------------------
   HERO DO ARTIGO
   Layout centrado com eyebrow, título e meta de leitura
   --------------------------------------------------------- */
.artigo-hero {
  min-height: 34vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 9rem 4rem 2.5rem;
  background: linear-gradient(160deg, var(--blue-pale) 0%, #fff 65%);
  position: relative;
  overflow: hidden;
}

/* Detalhe decorativo */
.artigo-hero::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  border: 1px solid var(--blue-light);
  top: -180px;
  right: -120px;
  opacity: 0.45;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--mid-gray);
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}
.breadcrumb a {
  color: var(--blue-dark);
  text-decoration: none;
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { opacity: 0.5; }

.artigo-hero-eyebrow {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

.artigo-hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  font-weight: 300;
  line-height: 1.12;
  color: var(--charcoal);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}
.artigo-hero-title em {
  font-style: italic;
  color: var(--blue-dark);
}

/* Meta: tempo de leitura + categoria */
.artigo-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--mid-gray);
  position: relative;
  z-index: 1;
}
.artigo-meta-pill {
  background: var(--blue-pale);
  border: 1px solid var(--border);
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}


/* ---------------------------------------------------------
   CORPO DO ARTIGO
   Coluna central larga com sidebar opcional
   --------------------------------------------------------- */
.artigo-body {
  max-width: 820px;
  margin: 0 auto;
  padding: 2rem 2rem 6rem;
}

/* Parágrafo base */
.artigo-body p {
  font-size: 1rem;
  color: var(--charcoal);
  line-height: 1.85;
  font-weight: 300;
  margin-bottom: 1.5rem;
}

/* Títulos de secção dentro do artigo */
.artigo-body h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--charcoal);
  margin-top: 3rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}
.artigo-body h2 em {
  font-style: italic;
  color: var(--blue-dark);
}

.artigo-body h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--blue-dark);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

/* Linha divisória decorativa */
.artigo-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 3rem 0;
}

/* Caixa de destaque / citação clínica */
.artigo-destaque {
  background: var(--blue-pale);
  border-left: 4px solid var(--gold);
  border-radius: 0 1rem 1rem 0;
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  font-size: 1rem;
  color: var(--charcoal);
  line-height: 1.75;
  font-weight: 300;
}
.artigo-destaque strong {
  font-weight: 500;
  color: var(--blue-dark);
  display: block;
  margin-bottom: 0.4rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
}

/* Lista de dicas numeradas */
.artigo-lista {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.artigo-lista li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--charcoal);
  line-height: 1.7;
  font-weight: 300;
}
.artigo-lista-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--blue-dark);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 500;
  margin-top: 0.2rem;
}

/* Lista com ícone emoji */
.artigo-lista-icon li::before {
  content: attr(data-icon);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.artigo-lista-icon li {
  align-items: flex-start;
  gap: 0.75rem;
}

/* Caixa de aviso / nota clínica */
.artigo-nota {
  background: #fff8e1;
  border: 1px solid #ffe08a;
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  font-size: 0.88rem;
  color: #5c4a00;
  line-height: 1.65;
  margin: 2rem 0;
}
.artigo-nota strong { display: block; margin-bottom: 0.3rem; color: #7c6200; }


/* ---------------------------------------------------------
   CTA INLINE — no fim de cada artigo
   --------------------------------------------------------- */
.artigo-cta {
  background: linear-gradient(135deg, var(--blue-dark) 0%, #2a4f72 100%);
  border-radius: 1.5rem;
  padding: 3rem 2.5rem;
  text-align: center;
  margin-top: 4rem;
}
.artigo-cta .section-eyebrow { color: var(--gold-light); }
.artigo-cta h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 300;
  color: #fff;
  margin: 0.75rem 0 1rem;
  line-height: 1.2;
}
.artigo-cta h3 em { color: var(--gold-light); font-style: italic; }
.artigo-cta p {
  font-size: 0.93rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 1.75rem;
}
.btn-light {
  background: #fff;
  color: var(--blue-dark);
  padding: 0.9rem 2.2rem;
  border-radius: 3rem;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  border: 2px solid #fff;
  transition: background 0.2s, color 0.2s;
  display: inline-block;
}
.btn-light:hover {
  background: transparent;
  color: #fff;
}

/* Navegação entre artigos (anterior / próximo) */
.artigo-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.artigo-nav a {
  font-size: 0.82rem;
  color: var(--blue-dark);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.artigo-nav a:hover { color: var(--gold); }
.artigo-nav-center {
  font-size: 0.75rem;
  color: var(--mid-gray);
  text-align: center;
}


/* ---------------------------------------------------------
   SHARE BLOCK
   Aparece antes da navegação ← → em cada artigo.
   Lógica em js/share.js — não editar aqui.
   --------------------------------------------------------- */
.artigo-share {
  margin-top: 3rem;
  padding: 1.75rem 2rem;
  background: var(--blue-pale);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.artigo-share-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid-gray);
  font-weight: 500;
  flex-shrink: 0;
}

.artigo-share-buttons {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  align-items: center;
}

/* Botão individual de rede social */
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1rem;
  border-radius: 3rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.18s, box-shadow 0.18s, opacity 0.18s;
  white-space: nowrap;
  line-height: 1;
}
.share-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}
.share-btn:active { transform: translateY(0); }

/* Botão principal — Web Share API (mobile) */
.share-btn-native {
  background: var(--blue-dark);
  color: #fff;
  border-color: var(--blue-dark);
  padding: 0.6rem 1.25rem;
  font-size: 0.82rem;
}
.share-btn-native:hover { background: #2a4f72; border-color: #2a4f72; color: #fff; }

/* WhatsApp */
.share-btn-whatsapp { background: #25D366; color: #fff; border-color: #25D366; }
.share-btn-whatsapp:hover { opacity: 0.88; }

/* Facebook */
.share-btn-facebook { background: #1877F2; color: #fff; border-color: #1877F2; }
.share-btn-facebook:hover { opacity: 0.88; }

/* X / Twitter */
.share-btn-x { background: #000; color: #fff; border-color: #000; }
.share-btn-x:hover { opacity: 0.78; }

/* LinkedIn */
.share-btn-linkedin { background: #0A66C2; color: #fff; border-color: #0A66C2; }
.share-btn-linkedin:hover { opacity: 0.88; }

/* Email */
.share-btn-email {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--border);
}
.share-btn-email:hover { border-color: var(--gold); color: var(--gold); }

/* Copiar link */
.share-btn-copy {
  background: transparent;
  color: var(--mid-gray);
  border-color: var(--border);
}
.share-btn-copy:hover { border-color: var(--blue-mid); color: var(--blue-dark); }
.share-btn-copy.copied {
  border-color: #2d6a4f;
  color: #2d6a4f;
  background: #e8f4ed;
}

/* Ícone SVG dentro dos botões */
.share-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  fill: currentColor;
}

/* Toast de "link copiado" */
.share-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  background: var(--charcoal);
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  padding: 0.65rem 1.25rem;
  border-radius: 3rem;
  z-index: 9999;
  pointer-events: none;
  animation: share-toast-in 0.3s ease both;
  white-space: nowrap;
}
.share-toast.hiding {
  animation: share-toast-out 0.3s ease forwards;
}
@keyframes share-toast-in {
  from { opacity:0; transform: translateX(-50%) translateY(8px); }
  to   { opacity:1; transform: translateX(-50%) translateY(0); }
}
@keyframes share-toast-out {
  from { opacity:1; transform: translateX(-50%) translateY(0); }
  to   { opacity:0; transform: translateX(-50%) translateY(8px); }
}


/* ---------------------------------------------------------
   RESPONSIVO
   --------------------------------------------------------- */
@media (max-width: 900px) {
  .artigo-hero { padding: 7rem 2rem 2rem; }
  .artigo-body { padding: 1.5rem 1.5rem 4rem; }
  .artigo-cta { padding: 2rem 1.5rem; }
  .artigo-share { padding: 1.25rem; gap: 1rem; }
  .artigo-share-label { width: 100%; }
}
