/* ==========================================================================
   03-COMPONENTS.CSS — Componentes reutilizáveis
   --------------------------------------------------------------------------
   Botões, badges, eyebrow, search, navigation, pagination.
   Todos usam Nunito com pesos cuidadosamente escolhidos.
   ========================================================================== */

/* === SECTION: BOTÕES (override Bootstrap) === */
.btn {
  font-family: var(--font-primary);
  font-weight: var(--fw-bold);     /* Nunito 700 em botões = peso ideal */
  letter-spacing: -0.01em;
  border-radius: var(--radius-pill);
  padding: 0.65rem 1.4rem;
  transition: all var(--t-fast);
}

.btn-lg {
  padding: 0.9rem 1.7rem;
  font-size: 1rem;
}

.btn-primary {
  --bs-btn-bg: var(--brand);
  --bs-btn-border-color: var(--brand);
  --bs-btn-hover-bg: var(--brand-deep);
  --bs-btn-hover-border-color: var(--brand-deep);
  --bs-btn-active-bg: var(--brand-deep);
  --bs-btn-active-border-color: var(--brand-deep);
  box-shadow: var(--shadow-brand);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -10px rgba(123, 0, 184, 0.55);
}

.btn-outline-primary {
  --bs-btn-color: var(--brand);
  --bs-btn-border-color: var(--line);
  --bs-btn-hover-bg: var(--brand);
  --bs-btn-hover-border-color: var(--brand);
  --bs-btn-active-bg: var(--brand);
  --bs-btn-active-border-color: var(--brand);
  border-width: 1.5px;
  background: var(--bg);
}

.btn-light-bordered {
  background: var(--bg);
  border: 1.5px solid var(--line);
  color: var(--ink);
  font-weight: var(--fw-bold);
  border-radius: var(--radius-pill);
  padding: 0.65rem 1.4rem;
  transition: all var(--t-fast);
}

.btn-light-bordered:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.btn-accent {
  background: var(--accent);
  color: var(--ink);
  font-weight: var(--fw-bold);
  border-radius: var(--radius-pill);
  padding: 0.85rem 1.7rem;
  border: 0;
  transition: all var(--t-fast);
}

.btn-accent:hover {
  background: var(--bg);
  transform: translateY(-2px);
  color: var(--ink);
}

/* Animação de seta nos botões */
.btn .arrow,
.btn .bi-arrow-right {
  transition: transform var(--t-fast);
}

.btn:hover .arrow,
.btn:hover .bi-arrow-right {
  transform: translateX(4px);
}

/* === SECTION: EYEBROW (label de seção) === */
/*
 * Pequeno marcador acima de títulos de seção.
 * Usa MONO + uppercase para criar contraste tipográfico com Nunito.
 */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--brand);
}

.eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 4px rgba(123, 0, 184, 0.12);
  animation: eyebrow-pulse 2s ease-in-out infinite;
}

@keyframes eyebrow-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(123, 0, 184, 0.12); }
  50%      { box-shadow: 0 0 0 7px rgba(123, 0, 184, 0.04); }
}

/* === SECTION: NAVBAR === */
.navbar-blog {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  padding: 0.9rem 0;
  transition: all 0.25s ease;
  z-index: 1030;
}

.navbar-blog.scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--line);
  box-shadow: 0 2px 20px -10px rgba(123, 0, 184, 0.1);
  padding: 0.65rem 0;
}

.navbar-blog .navbar-brand img {
  height: 34px;
}

.navbar-blog .nav-link {
  font-family: var(--font-primary);
  color: var(--ink-soft);
  font-weight: var(--fw-semibold);   /* Nunito 600 em nav */
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  transition: color var(--t-fast);
}

.navbar-blog .nav-link:hover,
.navbar-blog .nav-link.active {
  color: var(--brand);
}

.navbar-toggler {
  border: 0;
  padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* === SECTION: PILLS DE CATEGORIA === */
.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.5rem 1rem;
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: var(--fw-semibold);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--ink-soft);
  cursor: pointer;
  transition: all var(--t-fast);
  text-decoration: none;
}

.cat-pill:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.cat-pill.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.cat-pill .count {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  background: rgba(0, 0, 0, 0.06);
  padding: 1px 7px;
  border-radius: var(--radius-pill);
  margin-left: 4px;
}

.cat-pill.active .count {
  background: rgba(255, 255, 255, 0.2);
}

/* === SECTION: SEARCH BAR === */
.blog-search {
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.35rem 0.35rem 1.5rem;
  display: flex;
  align-items: center;
  max-width: 520px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.blog-search:focus-within {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(123, 0, 184, 0.08);
}

.blog-search input {
  flex: 1;
  border: 0;
  outline: 0;
  padding: 0.6rem 0.5rem;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: var(--fw-regular);
  background: transparent;
  color: var(--ink);
}

.blog-search input::placeholder {
  color: var(--ink-mute);
  font-weight: var(--fw-regular);
}

.blog-search .btn {
  padding: 0.55rem 1.2rem;
  font-size: 0.9rem;
}

/* === SECTION: PAGINATION === */
.pagination .page-link {
  font-family: var(--font-primary);
  font-weight: var(--fw-bold);
  color: var(--ink-soft);
  border: 1px solid var(--line);
  margin: 0 4px;
  border-radius: 12px !important;
  padding: 0.55rem 0.95rem;
  font-size: 0.9rem;
  transition: all var(--t-fast);
}

.pagination .page-link:hover {
  color: var(--brand);
  border-color: var(--brand);
  background: var(--brand-pale);
}

.pagination .page-item.active .page-link {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.pagination .page-item.disabled .page-link {
  color: var(--ink-mute);
}

/* === SECTION: REVEAL ANIMATION === */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}