@import url('./base.css');
@import url('./layout.css');
@import url('./components.css');
/* ============================================================
   RADIX PIETAS — Design System v3
   Midnight · Teal · Gold · Silver
   ============================================================ */

/* ---------- Scroll progress bar ---------- */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--gold), var(--teal));
  z-index: 1001;
  box-shadow: 0 0 12px var(--teal-dim);
}

/* ---------- Navigation ---------- */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  z-index: 1000;
  /* Barra translúcida sempre presente — garante leitura dos links
     sobre qualquer trecho do vídeo de fundo. */
  background: rgba(8, 8, 15, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
}
nav.scrolled {
  background: rgba(8, 8, 15, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--glass-border), 0 8px 32px rgba(0, 0, 0, 0.4);
}
.nav-logo img {
  height: clamp(58px, 5vw, 68px);
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 8, 15, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  z-index: 1001;
}
.nav-backdrop.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
[data-theme="light"] .nav-backdrop {
  background: rgba(244, 245, 248, 0.75);
}

.nav-links {
  display: flex; gap: clamp(1.25rem, 2.5vw, 2.25rem);
  align-items: center;
}
.nav-links-header {
  display: none;
}
.nav-links a {
  color: var(--silver);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; left: 0; bottom: -6px;
  width: 0; height: 1px;
  background: var(--teal);
  transition: width 0.25s var(--ease-out);
}
.nav-links a:hover, .nav-links a.active { color: var(--teal); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-cta {
  border: 1px solid var(--teal);
  color: var(--teal) !important;
  border-radius: 999px;
  padding: 0.55rem 1.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  transition: background 0.25s, color 0.25s, box-shadow 0.25s;
  white-space: nowrap;
}
.nav-cta:hover {
  background: var(--teal);
  color: var(--ink) !important;
  box-shadow: 0 0 24px var(--teal-dim);
}
.nav-cta::after { display: none; }

.nav-cta svg,
.nav-cta-mobile svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
  flex: none;
}

.nav-account-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border-color: var(--glass-border);
  color: var(--silver) !important;
}

.nav-account-link:hover {
  border-color: rgba(0, 229, 200, 0.45);
  color: var(--teal) !important;
}

.nav-account-mobile {
  display: none;
}

.nav-cta-mobile { display: none; }

.theme-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: var(--glass);
  color: var(--silver);
  transition: color 0.2s, border-color 0.2s, transform 0.2s;
  flex: none;
}
.theme-toggle:hover { color: var(--teal); border-color: var(--teal-dim); transform: rotate(12deg); }
.theme-toggle svg { width: 19px; height: 19px; }
.theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }

/* ---------- Acesso do usuário (dropdown de conta) ---------- */
.nav-account {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.profile-trigger {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.45rem 0.6rem 0.45rem 0.45rem;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: var(--glass);
  color: var(--silver);
  font-size: 0.88rem;
  font-weight: 500;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  cursor: pointer;
  white-space: nowrap;
}

.profile-trigger:hover {
  border-color: var(--teal-dim);
  color: var(--teal);
  background: rgba(0, 229, 200, 0.05);
}

.profile-trigger[aria-expanded="true"] {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(0, 229, 200, 0.1);
}

.profile-avatar {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--gold));
  flex: none;
}

.profile-avatar svg {
  width: 16px; height: 16px;
  color: var(--ink);
}

.profile-arrow {
  width: 16px; height: 16px;
  transition: transform 0.2s;
  flex: none;
}

.profile-trigger[aria-expanded="true"] .profile-arrow {
  transform: rotate(180deg);
}

.profile-menu {
  position: absolute; top: calc(100% + 0.5rem); right: 0;
  background: var(--midnight-2);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  min-width: 220px;
  padding: 0.8rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 1001;
}

.profile-trigger[aria-expanded="true"] ~ .profile-menu {
  display: flex;
}

.profile-info {
  padding: 0.8rem;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 0.4rem;
}

.profile-email {
  font-size: 0.85rem;
  color: var(--silver-dim);
  word-break: break-all;
}

.profile-item {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.6rem 0.8rem;
  background: none;
  border: none;
  color: var(--silver);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
  width: 100%;
  justify-content: flex-start;
  text-align: left;
}

.profile-item:hover {
  background: var(--teal-glow);
  color: var(--teal);
}

.profile-logout:hover {
  background: rgba(212, 169, 74, 0.1);
  color: var(--gold-soft);
}

.profile-item svg {
  width: 16px; height: 16px;
  flex: none;
}

/* No menu mobile o dropdown não cabe: nome e "Sair" viram itens da lista. */
.nav-account-signout {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.86rem;
  color: var(--silver-dim);
}
.nav-account-signout:hover { color: var(--gold-soft); }

/* ---------- Entrar com o Google ----------
   As diretrizes de marca do Google pedem o logotipo colorido sobre fundo
   branco ou preto sólido — por isso este botão não segue as cores do tema. */
.btn-google {
  display: flex; align-items: center; justify-content: center;
  gap: 0.65rem;
  width: 100%;
  padding: 0.85rem 1.4rem;
  border: 1px solid #dadce0;
  border-radius: 999px;
  background: #ffffff;
  color: #3c4043;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: box-shadow 0.2s, background 0.2s;
}
.btn-google:hover { background: #f7f8f8; box-shadow: 0 2px 12px rgba(60, 64, 67, 0.18); }
.btn-google:disabled { opacity: 0.6; cursor: default; }
.btn-google svg { width: 18px; height: 18px; flex: none; }

.auth-divider {
  display: flex; align-items: center; gap: 0.9rem;
  margin: 1.4rem 0;
  color: var(--silver-dim);
  font-size: 0.82rem;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--glass-border);
}

/* ---------- Breadcrumb Navigation ---------- */
.breadcrumb-nav {
  padding: 1rem clamp(1.25rem, 4vw, 3rem);
  background: var(--midnight-3);
  border-bottom: 1px solid var(--glass-border);
}

.breadcrumb-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex; align-items: center; gap: 0.8rem;
  font-size: 0.9rem;
}

.breadcrumb-link {
  display: flex; align-items: center; gap: 0.5rem;
  color: var(--teal);
  font-weight: 500;
  transition: color 0.2s, opacity 0.2s;
}

.breadcrumb-link:hover {
  color: var(--gold-soft);
  opacity: 0.8;
}

.breadcrumb-link svg {
  width: 18px; height: 18px;
  flex: none;
}

.breadcrumb-sep {
  color: var(--silver-dim);
  font-weight: 300;
}

.breadcrumb-current {
  display: flex; align-items: center; gap: 0.5rem;
  color: var(--silver);
  font-weight: 600;
}

.breadcrumb-icon {
  font-size: 1.1rem;
}

@media (max-width: 640px) {
  .breadcrumb-inner {
    gap: 0.6rem;
    font-size: 0.85rem;
  }
  .breadcrumb-link span { display: none; }
  .breadcrumb-link svg { width: 16px; height: 16px; }
  .breadcrumb-sep { display: none; }
  .breadcrumb-icon { font-size: 1rem; }
}

.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; padding: 8px;
  z-index: 1002;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--silver);
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Ticker — radar de tecnologia (notícia externa curada) ----------
   Faixa fina fixa sob o menu. Só aparece quando há itens reais vindos do
   Supabase (populados 1x/dia por uma função agendada) — nunca mostra
   conteúdo de exemplo como se fosse notícia real. */
.ticker {
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  height: var(--ticker-h);
  z-index: 999;
  display: flex; align-items: stretch;
  background: rgba(8, 8, 15, 0.95);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(6px);
}
.ticker[hidden] { display: none; }
.ticker-badge {
  flex: none;
  display: flex; align-items: center;
  gap: 0.4rem;
  padding: 0 1rem;
  background: rgba(0, 229, 200, 0.08);
  border-right: 1px solid var(--glass-border);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  white-space: nowrap;
}
.ticker-badge em { font-style: normal; color: var(--silver-dim); }
.ticker-track {
  flex: 1;
  display: flex; align-items: center;
  overflow: hidden;
  position: relative;
}
.ticker-track ul {
  list-style: none;
  display: flex; align-items: center;
  gap: 2.5rem;
  padding-left: 2.5rem;
  white-space: nowrap;
  animation: tickerScroll var(--ticker-dur, 40s) linear infinite;
}
.ticker-track:hover ul { animation-play-state: paused; }
.ticker-track li { display: flex; align-items: center; gap: 0.6rem; }
.ticker-track a {
  font-size: 0.82rem;
  color: var(--silver);
  transition: color 0.2s;
}
.ticker-track a:hover { color: var(--teal); }
.ticker-source {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
  color: var(--gold-soft);
  text-transform: uppercase;
}
.ticker-track li::after {
  content: '•';
  color: var(--silver-dim);
  margin-left: 2.5rem;
}
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
body.has-ticker .hero { padding-top: calc(var(--nav-h) + var(--ticker-h) + 1.4rem); }
@media (prefers-reduced-motion: reduce) {
  .ticker-track ul { animation: none; overflow-x: auto; }
}