/* ==========================================================================
   Media Hacks — Custom Styles (Portal v4 — Square Identity)
   Border-radius: 4-6px (cubo), minimal borders, CNN-style density
   ========================================================================== */

:root {
  --mh-green: #059669;
  --mh-green-dark: #047857;
  --mh-green-light: #ECFDF5;
  --mh-green-neon: #00FF66;
  --mh-purple: #9333EA;
  --mh-purple-dark: #7E22CE;
  --mh-purple-light: #FAF5FF;
  --mh-bg: #FFFFFF;
  --mh-bg-alt: #F8F9FB;
  --mh-text: #111827;
  --mh-text-muted: #6B7280;
  --mh-border: #E5E7EB;
  --mh-black: #0A0A0A;
  --mh-dark: #111111;
  --mh-gray: #1A1A1A;
  --mh-gray-light: #2A2A2A;
  --mh-white: #F5F5F5;
  --mh-muted: #888888;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--mh-bg);
  color: var(--mh-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.theme-dark {
  background-color: var(--mh-black);
  color: var(--mh-white);
}

/* ---------- GSAP fallback ---------- */
.hero-label, .hero-headline, .hero-sub, .hero-cta, .hero-info,
.reveal, .reveal-left, .reveal-right, .stagger-item,
.masterclass-card, .entrevista-card, .corte-card, .leitura-card {
  opacity: 1 !important;
  visibility: visible !important;
}

/* ---------- Event banner ---------- */
#event-banner { transition: transform 0.3s ease, opacity 0.3s ease; }
#event-banner.hidden-banner { transform: translateY(-100%); opacity: 0; pointer-events: none; }

/* ---------- Navbar ---------- */
#navbar { transition: background-color 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease; }
#navbar.scrolled {
  background-color: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
body.theme-dark #navbar.scrolled {
  background-color: rgba(10,10,10,0.95);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

/* ---------- Mobile menu ---------- */
#mobile-menu { display: none; opacity: 0; transform: translateY(-10px); transition: opacity 0.25s ease, transform 0.25s ease; }
#mobile-menu.open { display: block; opacity: 1; transform: translateY(0); }

/* ---------- Buttons ---------- */
.btn-accent {
  background-color: var(--mh-green);
  color: #fff;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}
.btn-accent:hover {
  background-color: var(--mh-green-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(5,150,105,0.25);
}

.cta-glow { box-shadow: 0 0 20px rgba(0,255,102,0.2); transition: all 0.3s ease; }
.cta-glow:hover { box-shadow: 0 0 40px rgba(0,255,102,0.4); transform: translateY(-2px); }

/* ---------- Section dividers ---------- */
.section-divider { border-top: 1px solid var(--mh-border); }
body.theme-dark .section-divider { border-top-color: rgba(255,255,255,0.06); }

/* ---------- Source badges ---------- */
.source-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.source-badge.meio-mensagem { background: rgba(238,242,255,0.9); color: #4338CA; }
.source-badge.estadao { background: rgba(243,244,246,0.9); color: #374151; }
.source-badge.cnn { background: rgba(254,242,242,0.9); color: #DC2626; }
.source-badge.ecommerce-brasil { background: rgba(255,247,237,0.9); color: #C2410C; }
.source-badge.radar-digital { background: rgba(240,253,244,0.9); color: #15803D; }

/* ---------- Category tabs ---------- */
.cat-tab {
  padding: 0.4rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--mh-border);
  background: transparent;
  color: var(--mh-text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.cat-tab:hover { border-color: var(--mh-green); color: var(--mh-green); }
.cat-tab.active { background: var(--mh-green); border-color: var(--mh-green); color: #fff; }

/* ---------- Episode cards ---------- */
.ep-card {
  min-width: 280px;
  flex-shrink: 0;
  background: var(--mh-bg);
  border: 1px solid var(--mh-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all 0.3s ease;
}
.ep-card:hover { border-color: var(--mh-green); box-shadow: 0 4px 20px rgba(0,0,0,0.06); }
.ep-card.estreia { border-color: var(--mh-green); background: var(--mh-green-light); }

/* ---------- News card (noticias.php list page) ---------- */
.news-card {
  background: var(--mh-bg);
  border-bottom: 1px solid var(--mh-border);
  overflow: hidden;
  transition: all 0.2s ease;
}
.news-card:hover { background: var(--mh-bg-alt); }
.news-card .news-img { transition: transform 0.5s ease; }
.news-card:hover .news-img { transform: scale(1.03); }

/* ---------- Scroll container ---------- */
.scroll-container { -webkit-overflow-scrolling: touch; scrollbar-width: none; -ms-overflow-style: none; }
.scroll-container::-webkit-scrollbar { display: none; }

/* ---------- Form inputs (light) ---------- */
.form-input-portal {
  background-color: var(--mh-bg);
  border: 1px solid var(--mh-border);
  border-radius: var(--radius-sm);
  padding: 0.625rem 0.875rem;
  color: var(--mh-text);
  font-size: 0.875rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}
.form-input-portal::placeholder { color: var(--mh-text-muted); }
.form-input-portal:focus { outline: none; border-color: var(--mh-green); box-shadow: 0 0 0 3px rgba(5,150,105,0.1); }

/* ---------- Form inputs (dark) ---------- */
.form-input-mh {
  background-color: var(--mh-gray);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--mh-white);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
  -webkit-appearance: none;
}
.form-input-mh::placeholder { color: var(--mh-muted); }
.form-input-mh:focus { outline: none; border-color: var(--mh-green-neon); box-shadow: 0 0 0 3px rgba(0,255,102,0.1); }

/* ---------- Registration modal ---------- */
#register-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
#register-modal.open { display: flex; }

#register-modal .modal-box {
  background: #fff;
  border-radius: var(--radius-lg);
  max-width: 440px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px rgba(0,0,0,0.2);
  animation: modalIn 0.25s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ---------- IAB Ad Slots ---------- */
.ad-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mh-bg-alt);
  border: 1px dashed var(--mh-border);
  border-radius: var(--radius-sm);
  color: #9CA3AF;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  overflow: hidden;
}
.ad-slot-leaderboard { width: 728px; height: 90px; max-width: 100%; margin: 0 auto; }
.ad-slot-billboard { width: 970px; height: 250px; max-width: 100%; margin: 0 auto; }
.ad-slot-rectangle { width: 300px; height: 250px; margin: 0 auto; }
.ad-slot-mobile-banner { width: 320px; height: 100px; max-width: 100%; margin: 0 auto; }

/* CentralComm 728×90 — páginas internas */
.mh-ad-728 {
  margin: 1.25rem auto;
  max-width: 728px;
  min-height: 90px;
}
.mh-ad-728--compact { margin: 1rem auto; }
.mh-ad-728--flush-top { margin-top: 0; }
.mh-ad-728__link {
  display: block;
  line-height: 0;
}
.mh-ad-728__img {
  display: block;
  width: 100%;
  max-width: 728px;
  height: auto;
  aspect-ratio: 728 / 90;
  object-fit: contain;
  border-radius: 4px;
  background: #0f172a;
}
@media (max-width: 639px) {
  .mh-ad-728 { margin: 1rem auto; }
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--mh-green); }
body.theme-dark ::-webkit-scrollbar-track { background: var(--mh-black); }
body.theme-dark ::-webkit-scrollbar-thumb { background: var(--mh-gray); }

/* ---------- Selection ---------- */
::selection { background: rgba(5,150,105,0.15); color: var(--mh-text); }
body.theme-dark ::selection { background: rgba(0,255,102,0.2); color: var(--mh-white); }

/* ---------- Success / transitions ---------- */
.form-success { display: none; }
.form-success.active { display: block; animation: fadeInUp 0.5s ease forwards; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.tab-content { transition: opacity 0.3s ease; }
.tab-content.fading { opacity: 0; }

/* ---------- Utilities ---------- */
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.no-scrollbar { scrollbar-width: none; -ms-overflow-style: none; }
.no-scrollbar::-webkit-scrollbar { display: none; }

/* ---------- Dark card ---------- */
.dark-card {
  background: linear-gradient(135deg, #111827 0%, #1F2937 100%);
  color: #F9FAFB;
  border-radius: var(--radius-lg);
}

/* ---------- Timeline (evento) ---------- */
.timeline-item { position: relative; padding-left: 1.75rem; }
@media (min-width: 640px) { .timeline-item { padding-left: 2rem; } }
.timeline-item::before { content: ''; position: absolute; left: 0; top: 0.5rem; width: 10px; height: 10px; border-radius: 50%; background: var(--mh-green); }
.timeline-item::after { content: ''; position: absolute; left: 4px; top: 1.5rem; width: 2px; height: calc(100% - 0.5rem); background: var(--mh-border); }
.timeline-item:last-child::after { display: none; }

/* ---------- Video thumbnails ---------- */
.video-thumb { position: relative; width: 100%; overflow: hidden; background-color: #E5E7EB; }
.video-thumb.ratio-16-9 { padding-bottom: 56.25%; }
.video-thumb.ratio-9-16 { padding-bottom: 177.78%; }
.video-thumb > img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; display: block; transition: opacity 0.3s ease, transform 0.5s ease; }
.video-thumb .thumb-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.2) 50%, transparent 100%); z-index: 2; }
.video-thumb .play-btn { display: flex; align-items: center; justify-content: center; border-radius: 50%; width: 56px; height: 56px; transition: all 0.3s ease; }
.video-thumb .play-btn.primary { background-color: rgba(5,150,105,0.9); box-shadow: 0 4px 20px rgba(5,150,105,0.3); }
.group:hover .video-thumb > img { opacity: 1; transform: scale(1.05); }
.group:hover .video-thumb .play-btn { transform: scale(1.1); }

/* ---------- Mobile ---------- */
@media (max-width: 639px) {
  .mobile-nav-link { padding-top: 0.875rem; padding-bottom: 0.875rem; font-size: 1.0625rem; }
}

/* ---------- Misc ---------- */
.sponsor-logo { filter: grayscale(100%); opacity: 0.5; transition: all 0.3s ease; }
.sponsor-logo:hover { filter: grayscale(0%); opacity: 1; }
.event-banner { background: linear-gradient(135deg, rgba(0,255,102,0.05) 0%, rgba(0,255,102,0.02) 100%); border: 1px solid rgba(0,255,102,0.12); transition: all 0.3s ease; }
.event-banner:hover { border-color: rgba(0,255,102,0.25); box-shadow: 0 10px 40px rgba(0,255,102,0.08); }
.entrevista-card { transition: all 0.35s ease; }
.entrevista-card:hover { transform: translateY(-4px); border-color: rgba(5,150,105,0.3); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.filter-btn { transition: all 0.2s ease; }
.filter-btn.active { background-color: var(--mh-green-light); color: var(--mh-green); border-color: var(--mh-green); }

/* ---------- News Ticker (horizontal scroll - CNN style) ---------- */
.news-ticker-scroll {
  animation: ticker-scroll 30s linear infinite;
}

.news-ticker-scroll:hover {
  animation-play-state: paused;
}

@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Fallback vertical ticker */
.news-ticker {
  overflow: hidden;
  height: 2rem;
  position: relative;
}

.news-ticker-track {
  display: flex;
  flex-direction: column;
  animation: tickerScrollVertical 12s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.news-ticker-track:hover {
  animation-play-state: paused;
}

.news-ticker-item {
  height: 2rem;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

@keyframes tickerScrollVertical {
  0%, 28%   { transform: translateY(0); }
  33%, 61%  { transform: translateY(-33.333%); }
  66%, 94%  { transform: translateY(-66.666%); }
  100%      { transform: translateY(0); }
}

/* ---------- Category nav bar ---------- */
.cat-nav-link {
  padding: 0.5rem 0.875rem;
  font-size: 11px;
  font-weight: 600;
  font-family: 'Sora', sans-serif;
  color: rgba(255,255,255,0.75);
  white-space: nowrap;
  transition: all 0.2s ease;
  border-bottom: 2px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cat-nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
  border-bottom-color: rgba(255,255,255,0.5);
}

/* ---------- Category badges ---------- */
.cat-badge {
  font-size: 10px;
  font-weight: 700;
  font-family: 'Sora', sans-serif;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: inline-block;
  line-height: 1.6;
}
.cat-badge.midia        { background: #ECFDF5; color: #059669; }
.cat-badge.estrategia   { background: #EEF2FF; color: #4338CA; }
.cat-badge.agencias     { background: #FFF7ED; color: #C2410C; }
.cat-badge.dados        { background: #F0F9FF; color: #0369A1; }
.cat-badge.criatividade { background: #FAF5FF; color: #9333EA; }
.cat-badge.tech         { background: #FEF2F2; color: #DC2626; }
.cat-badge.branding     { background: #FEFCE8; color: #CA8A04; }

/* ---------- Leituras — utilitários roxos ---------- */
.text-mh-purple { color: var(--mh-purple); }
.bg-mh-purple { background-color: var(--mh-purple); }
.bg-mh-purple-light { background-color: var(--mh-purple-light); }
.hover\:text-mh-purple:hover { color: var(--mh-purple); }
.hover\:bg-mh-purple-dark:hover { background-color: var(--mh-purple-dark); }
.hover\:border-mh-purple:hover { border-color: var(--mh-purple); }

/* ---------- Hero mosaic grid ---------- */
.mosaic-grid { min-height: 280px; }
.mosaic-main { min-height: 280px; }
.mosaic-item { min-height: 140px; }
@media (min-width: 1024px) {
  .mosaic-grid { min-height: 460px; }
  .mosaic-main { min-height: 460px; }
  .mosaic-item { min-height: 0; }
}

/* ---------- Cookie consent ---------- */
#cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 90;
  background: rgba(17,24,39,0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255,255,255,0.08);
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}
#cookie-consent.visible {
  transform: translateY(0);
  opacity: 1;
}
#cookie-consent.hiding {
  transform: translateY(100%);
  opacity: 0;
}