/* ================================================
   MOBILE PATCH — blog/index.html
   Gerado por /mobile-review em 2026-05-01
   Score antes: 48/100 | Estimativa após: 82/100
   P0: 3 fixes | P1: 4 fixes | P2: 2 fixes
   ================================================ */

/* ── cat-filter: hint "filtrar por assunto" — desktop e mobile ── */
.cat-scroll-hint {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 500;
  color: var(--dim);
  letter-spacing: .02em;
  white-space: nowrap;
  flex-shrink: 0;
  transition: opacity .35s ease;
}
.cat-scroll-hint svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  animation: hint-nudge 1.4s ease-in-out infinite;
}
@keyframes hint-nudge {
  0%, 100% { transform: translateX(0); }
  50%       { transform: translateX(4px); }
}
/* para de animar depois que o usuário já filtrou uma vez */
.cat-scroll-hint.used svg {
  animation: none;
}
.cat-scroll-hint.used {
  opacity: .45;
}

@media (max-width: 768px) {
  .cat-filter-inner {
    padding: 0;
    gap: 0;
    flex-wrap: wrap;
  }
  .cat-chips {
    padding: 0 clamp(16px, 4vw, 24px);
    scroll-padding-left: clamp(16px, 4vw, 24px);
    flex: 1 1 100%;
  }
  .cat-counter {
    display: none;
  }
  .cat-scroll-hint {
    width: 100%;
    justify-content: flex-end;
    padding: 5px clamp(16px, 4vw, 24px) 0;
  }
}

/* ── featured-sec — ocultar galeria destaque em mobile (conteúdo já aparece nos cards) ── */
@media (max-width: 768px) {
  .featured-sec { display: none; }
}

/* ── P0: blog-layout — empilhar sidebar abaixo dos cards em tablet/mobile ── */
/* Sidebar de 340px fixa causa scroll horizontal em telas < 768px */
@media (max-width: 900px) {
  .blog-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  .sidebar {
    grid-template-columns: 1fr;
  }
}

/* ── P0: articles-grid — 1 coluna em mobile, 2 colunas em tablet ── */
/* 2 colunas fixas em 320px resultam em cards com ~140px de largura */
@media (max-width: 768px) {
  .articles-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (min-width: 601px) and (max-width: 900px) {
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ── P0: hub-grid — colapsar de 3 para 2 colunas (tablet) e 1 (mobile) ── */
/* 3 colunas em 320px resulta em cards de ~90px, ilegível */
@media (max-width: 900px) {
  .hub-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .hub-grid {
    grid-template-columns: 1fr;
  }
}

/* ── P1: mm-blog-grid (nav mega menu) — 1 coluna em mobile ── */
@media (max-width: 900px) {
  .mm-blog-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* ── P1: article-card hover — condicionar a hover:hover para não grudar em touch ── */
@media (hover: hover) {
  .article-card:hover {
    transform: translateY(-6px);
    border-color: var(--green);
    box-shadow: 0 12px 40px rgba(26,122,74,.1), 0 4px 12px rgba(0,0,0,.3);
  }
}
@media (hover: none) {
  .article-card:hover {
    transform: none;
    border-color: inherit;
    box-shadow: none;
  }
  .article-card:active {
    border-color: var(--green);
  }
}

/* ── P1: article-card-body — padding menor em mobile para respirar ── */
@media (max-width: 480px) {
  .article-card-body {
    padding: 16px;
  }
  .article-card-title {
    font-size: 17px;
  }
  .article-card-footer {
    font-size: 12px;
  }
}

/* ── P1: hub-card — padding reduzido em mobile ── */
@media (max-width: 480px) {
  .hub-card {
    padding: 20px;
  }
  .hub-card-name {
    font-size: 17px;
    margin-bottom: 14px;
  }
}

/* ── P1: blog-main — padding reduzido em mobile ── */
@media (max-width: 480px) {
  .blog-main {
    padding: 32px 0;
  }
}

/* ── P2: sidebar-box — padding compacto em mobile ── */
@media (max-width: 480px) {
  .sidebar-box {
    padding: 18px;
  }
  .sidebar-cta {
    padding: 18px;
  }
}

/* ── P2: hub-links — touch target ampliado nos links das hub-cards ── */
@media (max-width: 900px) {
  .hub-links li a {
    padding: 6px 0;
    min-height: 44px;
    align-items: center;
  }
}

/* ── YouTube carousel mobile — scroll lateral com setas ── */
@media (max-width: 768px) {
  .yt-sec {
    padding-left: 0;
    padding-right: 0;
  }
  .yt-sec-in > .reveal {
    padding: 0 clamp(20px, 5vw, 40px);
  }

  /* wrapper relativo para posicionar setas */
  .yt-carousel-wrap {
    position: relative;
  }

  .yt-grid {
    display: flex;
    flex-direction: row;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: 8px clamp(20px, 5vw, 40px) 16px;
    margin-top: 32px;
    /* esconder scrollbar mas manter funcionalidade */
    scrollbar-width: none;
  }
  .yt-grid::-webkit-scrollbar { display: none; }

  .yt-card {
    flex: 0 0 78vw;
    max-width: 320px;
    scroll-snap-align: start;
  }

  /* setas de navegação */
  .yt-arr {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--z2);
    border: 1px solid var(--border-z2);
    color: var(--paper);
    cursor: pointer;
    z-index: 2;
    transition: background .2s, opacity .2s;
    flex-shrink: 0;
  }
  .yt-arr:disabled { opacity: .3; pointer-events: none; }
  .yt-arr svg { width: 16px; height: 16px; }
  .yt-arr-prev { left: 4px; }
  .yt-arr-next { right: 4px; }
}

/* em desktop as setas ficam ocultas (o grid normal já resolve) */
@media (min-width: 769px) {
  .yt-arr { display: none; }
}