/**
 * MEMES BOVINOS — Layout
 * Header · Navegação · Home Grids · Footer · Ad Slots
 */

/* ═══════════════════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════════════════ */

.mb-header {
  position: sticky;
  top: 0;
  z-index: var(--mb-z-fixed);
  width: 100%;
}

/* ── Barra utilitária (logo + social + busca) ── */
.mb-header__util {
  background: var(--mb-charcoal-950);
}

.mb-header__util-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
  gap: var(--mb-space-3);
}

/* Logo */
.mb-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.mb-logo img {
  display: block;
  max-width: 220px;
  width: 100%;
  height: auto;
}

/* Direita da barra util */
.mb-header__util-right {
  display: flex;
  align-items: center;
  gap: var(--mb-space-3);
}

/* Redes sociais */
.mb-social-nav {
  display: flex;
  align-items: center;
  gap: var(--mb-space-2);
}

.mb-social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--mb-radius-xs);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: background var(--mb-transition-fast), color var(--mb-transition-fast);
  flex-shrink: 0;
}

.mb-social-btn:hover {
  background: rgba(255,255,255,0.16);
  color: var(--mb-white);
}

.mb-social-btn svg { display: block; }

/* Botão busca */
.mb-btn-search {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--mb-radius-sm);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.8);
  border: none;
  cursor: pointer;
  transition: background var(--mb-transition-fast);
  flex-shrink: 0;
}

.mb-btn-search:hover { background: rgba(255,255,255,0.16); }

/* Painel de busca */
.mb-search-panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--mb-charcoal-950);
  padding: var(--mb-space-4) 0;
  border-bottom: 2px solid var(--mb-brand-green);
  z-index: var(--mb-z-dropdown);
  transform: translateY(-4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--mb-transition-fast), transform var(--mb-transition-fast);
}

.mb-search-panel[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mb-search-form {
  display: flex;
  gap: var(--mb-space-3);
  align-items: center;
}

.mb-search-input {
  flex: 1;
  padding: var(--mb-space-3) var(--mb-space-4);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--mb-radius-sm);
  color: var(--mb-white);
  font-family: var(--mb-font-body);
  font-size: var(--mb-text-body);
  outline: none;
  min-height: auto;
}

.mb-search-input::placeholder { color: rgba(255,255,255,0.4); }
.mb-search-input:focus { border-color: var(--mb-gold-500); }

/* ── Navegação inline (dentro da barra util) ── */
.mb-header__nav-inline {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-width: 0;
}

.mb-nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.mb-nav-list::-webkit-scrollbar { display: none; }

.mb-nav-link {
  display: block;
  padding: var(--mb-space-3) var(--mb-space-4);
  font-family: var(--mb-font-body);
  font-size: var(--mb-text-interface);
  font-weight: var(--mb-weight-semibold);
  letter-spacing: var(--mb-tracking-wide);
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  transition: color var(--mb-transition-fast);
  min-height: 40px;
  line-height: 40px;
  padding-top: 0;
  padding-bottom: 0;
}

.mb-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--mb-space-4);
  right: var(--mb-space-4);
  height: 2px;
  background: var(--mb-gold-500);
  transform: scaleX(0);
  transition: transform var(--mb-transition-fast);
}

.mb-nav-link:hover,
.mb-nav-link--active {
  color: var(--mb-white);
}

.mb-nav-link:hover::after,
.mb-nav-link--active::after {
  transform: scaleX(1);
}

/* Links editoriais especiais */
.mb-nav-link--caprichoso:hover,
.mb-nav-link--caprichoso.mb-nav-link--active { color: #72aaee; }
.mb-nav-link--caprichoso:hover::after,
.mb-nav-link--caprichoso.mb-nav-link--active::after { background: var(--mb-caprichoso); }

.mb-nav-link--garantido:hover,
.mb-nav-link--garantido.mb-nav-link--active { color: #f07070; }
.mb-nav-link--garantido:hover::after,
.mb-nav-link--garantido.mb-nav-link--active::after { background: var(--mb-garantido); }

/* Hamburguer mobile */
.mb-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--mb-space-2);
  flex-shrink: 0;
}

.mb-menu-toggle__line {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.8);
  border-radius: 2px;
  transition: transform var(--mb-transition-fast), opacity var(--mb-transition-fast);
}

/* ── Painel de navegação mobile ── */
.mb-mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 80vw);
  background: var(--mb-charcoal-950);
  z-index: var(--mb-z-modal);
  transform: translateX(100%);
  transition: transform var(--mb-transition-normal);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding: var(--mb-space-7) var(--mb-space-5);
}

.mb-mobile-nav[aria-hidden="false"] {
  transform: translateX(0);
}

.mb-mobile-nav__close {
  align-self: flex-end;
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--mb-space-2);
  margin-bottom: var(--mb-space-5);
  line-height: 1;
}

.mb-mobile-nav__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.mb-mobile-nav__link {
  display: block;
  padding: var(--mb-space-4) 0;
  font-family: var(--mb-font-headline);
  font-size: var(--mb-text-h3);
  font-weight: var(--mb-weight-bold);
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  letter-spacing: var(--mb-tracking-tight);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color var(--mb-transition-fast);
}

.mb-mobile-nav__link:hover { color: var(--mb-white); }
.mb-mobile-nav__link--caprichoso:hover { color: #72aaee; }
.mb-mobile-nav__link--garantido:hover  { color: #f07070; }

/* Overlay quando menu mobile aberto */
body.mb-nav-open::before {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: calc(var(--mb-z-modal) - 1);
}

/* ═══════════════════════════════════════════════════════════
   TRENDING BAR
═══════════════════════════════════════════════════════════ */

.mb-trending-bar {
  background: var(--mb-white);
  border-bottom: 1px solid rgba(15,18,17,0.08);
}

/* ═══════════════════════════════════════════════════════════
   HOMEPAGE WRAPPER
═══════════════════════════════════════════════════════════ */

.mb-home {
  background: var(--mb-offwhite);
}

.mb-home-section {
  padding: var(--mb-space-7) 0;
}

.mb-home-section--alt {
  background: var(--mb-white);
}

.mb-home-section--dark {
  background: var(--mb-charcoal-900);
  color: var(--mb-white);
}

.mb-home-section--dark .mb-section-header {
  border-bottom-color: rgba(255,255,255,0.12);
}

.mb-home-section--dark .mb-section-header__title {
  color: var(--mb-white);
}


/* ── Tá Bombando — seção clara com acento dourado ── */
.mb-home-section--ranking {
  background: var(--mb-offwhite);
  border-top: 3px solid var(--mb-gold-500);
}

.mb-home-section--ranking .mb-section-header::after {
  background: var(--mb-gold-700);
}

/* ═══════════════════════════════════════════════════════════
   HERO GRID
═══════════════════════════════════════════════════════════ */

.mb-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 2.5vw, 1.75rem); /* 4.7: gap ligeiramente maior */
  align-items: stretch;
  min-height: 520px;
}

.mb-hero-grid__main {
  height: 100%;
}

/* Coluna lateral: secundário > terciário */
.mb-hero-side {
  display: grid;
  grid-template-rows: 1.15fr 0.85fr;
  gap: var(--mb-grid-gap);
  height: 100%;
}

/* Compat: mantido para outros usos */
.mb-hero-grid__secondary {
  display: flex;
  flex-direction: column;
  gap: var(--mb-grid-gap);
}

.mb-hero-quickbar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--mb-grid-gap);
  margin-top: var(--mb-grid-gap);
  padding-top: var(--mb-grid-gap);
  border-top: 1px solid rgba(15,18,17,0.08);
}

/* ═══════════════════════════════════════════════════════════
   ÚLTIMAS NOTÍCIAS
═══════════════════════════════════════════════════════════ */

.mb-latest-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mb-latest-grid .mb-card-h { padding: var(--mb-space-4) 0; }

/* ═══════════════════════════════════════════════════════════
   PARINTINS — Layout
═══════════════════════════════════════════════════════════ */

.mb-parintins-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--mb-grid-gap);
  margin-bottom: var(--mb-grid-gap);
}

.mb-parintins-bois {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--mb-grid-gap);
}

.mb-parintins-boi {
  padding: var(--mb-space-5);
  border-radius: var(--mb-radius-md);
}

.mb-parintins-boi--caprichoso {
  background: var(--mb-caprichoso-light);
  border-top: 3px solid var(--mb-caprichoso);
}

.mb-parintins-boi--garantido {
  background: var(--mb-garantido-light);
  border-top: 3px solid var(--mb-garantido);
}

.mb-parintins-boi__header {
  display: flex;
  align-items: center;
  gap: var(--mb-space-3);
  margin-bottom: var(--mb-space-4);
  padding-bottom: var(--mb-space-3);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

/* ═══════════════════════════════════════════════════════════
   POLÍTICA — Layout
═══════════════════════════════════════════════════════════ */

.mb-politica-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--mb-grid-gap);
}

/* ═══════════════════════════════════════════════════════════
   BASTIDORES / FOFOCA — Layout
═══════════════════════════════════════════════════════════ */

.mb-backstage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--mb-space-7);
  align-items: start;
}

/* ═══════════════════════════════════════════════════════════
   TÁ BOMBANDO (Ranking)
═══════════════════════════════════════════════════════════ */

.mb-ranking-section {
  max-width: 600px;
}

/* ═══════════════════════════════════════════════════════════
   INSTAGRAM CTA
═══════════════════════════════════════════════════════════ */

.mb-instagram-cta {
  background: linear-gradient(135deg, var(--mb-charcoal-900) 0%, var(--mb-brand-green-dark) 100%);
  border-radius: var(--mb-radius-lg);
  padding: var(--mb-space-8) var(--mb-space-7);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--mb-space-4);
}

.mb-instagram-cta__handle {
  font-family: var(--mb-font-headline);
  font-size: var(--mb-text-h2);
  font-weight: var(--mb-weight-black);
  color: var(--mb-white);
  letter-spacing: var(--mb-tracking-tight);
}

.mb-instagram-cta__sub {
  font-size: var(--mb-text-body);
  color: rgba(255,255,255,0.75);
  max-width: 400px;
}

/* ═══════════════════════════════════════════════════════════
   PUBLICIDADE — Placeholders
═══════════════════════════════════════════════════════════ */

.mb-ad-slot {
  width: 100%;
  text-align: center;
}

/* Em desenvolvimento: exibe placeholder visual */
.mb-ad-slot:empty,
.mb-ad-slot--dev {
  min-height: 90px;
  background: var(--mb-gray-100);
  border: 1px dashed var(--mb-gray-300);
  border-radius: var(--mb-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mb-ad-slot:empty::before,
.mb-ad-slot--dev::before {
  content: attr(data-ad);
  font-size: 10px;
  font-family: var(--mb-font-mono);
  color: var(--mb-gray-400);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.mb-ad-slot--leaderboard { min-height: 90px; }
.mb-ad-slot--rectangle   { min-height: 250px; max-width: 300px; margin: 0 auto; }

/* ═══════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════ */

.mb-footer {
  background: var(--mb-charcoal-950);
  color: rgba(255,255,255,0.75);
  padding-top: var(--mb-space-9);
}

.mb-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--mb-space-8);
  padding-bottom: var(--mb-space-8);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.mb-footer__brand { display: flex; flex-direction: column; gap: var(--mb-space-4); }

.mb-footer__desc {
  font-size: var(--mb-text-interface);
  line-height: var(--mb-leading-relaxed);
  color: rgba(255,255,255,0.55);
  max-width: 280px;
}

.mb-footer__col-title {
  font-family: var(--mb-font-body);
  font-size: var(--mb-text-label);
  font-weight: var(--mb-weight-bold);
  letter-spacing: var(--mb-tracking-widest);
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--mb-space-4);
}

.mb-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--mb-space-3);
}

.mb-footer__link {
  font-size: var(--mb-text-interface);
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--mb-transition-fast);
}

.mb-footer__link:hover { color: var(--mb-white); }

.mb-footer__social {
  display: flex;
  gap: var(--mb-space-3);
  margin-top: var(--mb-space-2);
}

.mb-footer__social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--mb-radius-xs);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: background var(--mb-transition-fast), color var(--mb-transition-fast);
}

.mb-footer__social-btn:hover {
  background: rgba(255,255,255,0.16);
  color: var(--mb-white);
}

.mb-footer__bottom {
  padding: var(--mb-space-5) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--mb-space-3);
}

.mb-footer__copy {
  font-size: var(--mb-text-interface);
  color: rgba(255,255,255,0.35);
}

.mb-footer__legal {
  display: flex;
  gap: var(--mb-space-4);
  flex-wrap: wrap;
}

.mb-footer__legal a {
  font-size: var(--mb-text-interface);
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color var(--mb-transition-fast);
}

.mb-footer__legal a:hover { color: rgba(255,255,255,0.7); }

/* Assinatura de desenvolvimento */
.mb-footer__dev-link {
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--mb-transition-fast), border-color var(--mb-transition-fast);
}

.mb-footer__dev-link:hover {
  color: rgba(255,255,255,0.75);
  border-bottom-color: rgba(255,255,255,0.3);
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */

@media (max-width: 1023px) {
  .mb-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    min-height: 440px;
  }

  .mb-politica-grid {
    grid-template-columns: 1fr 1fr;
  }

  .mb-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--mb-space-6);
  }
}


@media (max-width: 900px) {
  .mb-logo img { max-width: 180px; }
  .mb-nav-link {
    padding-left: var(--mb-space-3);
    padding-right: var(--mb-space-3);
    font-size: 0.72rem;
  }
}
@media (max-width: 767px) {
  /* Header */
  .mb-header__nav-inline { display: none; }
  .mb-menu-toggle { display: flex; }

  /* Hero */
  .mb-hero-grid {
    grid-template-columns: 1fr;
  }

  .mb-hero-grid {
    min-height: unset;
  }

  .mb-hero-grid__main {
    height: auto;
  }

  .mb-hero-side {
    grid-template-rows: auto auto; /* mobile: fluxo natural */
    height: auto;
  }

  /* Card lateral: imagem menor em tablet */
  .mb-card-side {
    grid-template-columns: 40% 1fr;
  }

  .mb-card-side__image {
    aspect-ratio: 4 / 3;
    height: auto;
  }

  .mb-hero-grid__secondary {
    display: flex;
    flex-direction: column;
  }

  .mb-hero-quickbar {
    grid-template-columns: 1fr;
    gap: var(--mb-space-4);
  }

  /* Parintins */
  .mb-parintins-grid { grid-template-columns: 1fr; }
  .mb-parintins-bois { grid-template-columns: 1fr; }

  /* Política */
  .mb-politica-grid { grid-template-columns: 1fr; }

  /* Backstage */
  .mb-backstage-grid { grid-template-columns: 1fr; }

  /* Footer */
  .mb-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--mb-space-6);
  }

  .mb-footer__brand .mb-footer__desc { max-width: 100%; }

  .mb-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 430px) {
  .mb-logo img { max-width: 140px; }

  .mb-hero-grid__secondary { grid-template-columns: 1fr; }

  /* Card lateral empilha em telas pequenas */
  .mb-card-side {
    grid-template-columns: 1fr;
  }

  .mb-card-side__image {
    aspect-ratio: 16 / 9;
    height: auto;
  }
}