/* ============================================
   PRESIDENTES.CSS — Galeria das Presidentes da Fraternidade
   A.R.L.S. Estrela de Brasília nº 1484
   ============================================ */

/* ── Hero Banner ──────────────────────────── */
.presidentes-hero {
  position: relative;
  background: linear-gradient(135deg, #001f38 0%, var(--color-blue-deep) 55%, #1b354f 100%);
  color: var(--color-white);
  padding: calc(var(--space-16) + 40px) 0 var(--space-12) 0;
  text-align: center;
  overflow: hidden;
  border-bottom: 3px solid var(--color-gold);
}

.presidentes-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 30%, rgba(230, 184, 156, 0.18) 0%, transparent 45%),
    radial-gradient(circle at 85% 70%, rgba(201, 168, 76, 0.2) 0%, transparent 45%),
    radial-gradient(circle at 50% 15%, rgba(163, 219, 247, 0.12) 0%, transparent 55%);
  pointer-events: none;
}

.presidentes-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent);
  pointer-events: none;
}

.hero-sparkle-particles {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image: radial-gradient(1.5px 1.5px at 40px 60px, #ffffff, rgba(0, 0, 0, 0)),
    radial-gradient(2px 2px at 150px 110px, #f2d5c2, rgba(0, 0, 0, 0)),
    radial-gradient(1px 1px at 300px 40px, #ffffff, rgba(0, 0, 0, 0)),
    radial-gradient(2px 2px at 480px 130px, var(--color-gold), rgba(0, 0, 0, 0)),
    radial-gradient(1.5px 1.5px at 680px 80px, #f2d5c2, rgba(0, 0, 0, 0)),
    radial-gradient(2px 2px at 890px 140px, #ffffff, rgba(0, 0, 0, 0)),
    radial-gradient(1.5px 1.5px at 1050px 70px, var(--color-gold), rgba(0, 0, 0, 0));
  background-repeat: repeat;
  background-size: 1100px 260px;
  pointer-events: none;
}

.presidentes-hero-content {
  position: relative;
  z-index: 2;
  max-width: 880px;
  margin: 0 auto;
}

.presidentes-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-blue-celeste);
  margin-bottom: var(--space-4);
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
}

.presidentes-breadcrumb a {
  color: var(--color-white);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.presidentes-breadcrumb a:hover {
  color: var(--color-gold);
}

.presidentes-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--color-white);
  margin-bottom: var(--space-3);
  text-shadow: 0 3px 16px rgba(0, 0, 0, 0.45);
}

.presidentes-hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-blue-light);
  line-height: var(--leading-relaxed);
  max-width: 760px;
  margin: 0 auto var(--space-6) auto;
  font-weight: 300;
}

.presidentes-stats-bar {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-4) var(--space-6);
  background: rgba(0, 24, 45, 0.72);
  border: 1px solid rgba(201, 168, 76, 0.35);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(12px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
}

.presidentes-stat-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-blue-light);
}

.presidentes-stat-item strong {
  color: var(--color-gold);
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 700;
}

.presidentes-stat-icon {
  font-size: 1.15rem;
}

.presidentes-stat-divider {
  opacity: 0.3;
  color: var(--color-gold);
}

/* ── Current President Spotlight Banner ────── */
.president-current-section {
  padding: var(--space-8) 0 var(--space-4) 0;
  background-color: var(--color-gray-lightest);
}

.current-president-card {
  background: linear-gradient(135deg, #002b4d 0%, var(--color-blue-deep) 60%, #00446d 100%);
  border-radius: var(--radius-2xl);
  border: 2px solid var(--color-gold);
  box-shadow: 0 16px 48px rgba(0, 44, 77, 0.16);
  padding: var(--space-8);
  color: var(--color-white);
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-8);
  align-items: center;
  position: relative;
  overflow: hidden;
}

.current-president-card::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.22) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.current-portrait-wrapper {
  width: 220px;
  height: 270px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 3px solid var(--color-gold);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  position: relative;
  margin: 0 auto;
}

.current-portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.6s ease;
}

.current-president-card:hover .current-portrait-img {
  transform: scale(1.05);
}

.current-badge-current {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(90deg, #c9a84c, #dfbd69);
  color: #1a1d1f;
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.current-name {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-2);
}

.current-period {
  font-size: var(--text-base);
  color: var(--color-blue-celeste);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: 8px;
}

.current-desc {
  font-size: var(--text-base);
  color: var(--color-blue-light);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

/* ── Sticky Filter & Controls Bar ─────────── */
.presidentes-controls {
  position: sticky;
  top: var(--header-height-scrolled, 64px);
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 68, 109, 0.12);
  box-shadow: 0 4px 20px rgba(0, 44, 77, 0.06);
  padding: var(--space-3) 0;
  transition: all var(--transition-fast);
}

.presidentes-controls-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.presidentes-search-wrapper {
  position: relative;
  flex: 1 1 300px;
  max-width: 420px;
  width: 100%;
}

.presidentes-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-medium);
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  line-height: 1;
}

.presidentes-search-icon svg {
  width: 18px;
  height: 18px;
  display: block;
  flex-shrink: 0;
}

.presidentes-search-input {
  width: 100%;
  height: 42px;
  padding: 0 40px 0 42px;
  background: var(--color-white);
  border: 1.5px solid var(--color-gray);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-graphite);
  outline: none;
  transition: all var(--transition-fast);
}

.presidentes-search-input:focus {
  border-color: var(--color-blue-institutional);
  box-shadow: 0 0 0 3px rgba(0, 90, 161, 0.15);
}

.presidentes-search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-gray-medium);
  font-size: var(--text-sm);
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  display: none;
  line-height: 1;
}

.presidentes-search-clear:hover {
  color: var(--color-black);
}

/* Filter Pills */
.presidentes-filter-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.presidentes-filter-btn {
  background: var(--color-gray-lightest);
  border: 1px solid var(--color-gray-light);
  color: var(--color-gray-dark);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.presidentes-filter-btn:hover {
  background: var(--color-blue-light);
  color: var(--color-blue-institutional);
  border-color: rgba(0, 90, 161, 0.3);
}

.presidentes-filter-btn.active {
  background: var(--color-blue-institutional);
  color: var(--color-white);
  border-color: var(--color-blue-institutional);
  box-shadow: 0 2px 8px rgba(0, 90, 161, 0.25);
}

.presidentes-filter-btn .filter-badge {
  background: rgba(0, 0, 0, 0.08);
  font-size: 0.7rem;
  padding: 1px 6px;
  border-radius: var(--radius-full);
}

.presidentes-filter-btn.active .filter-badge {
  background: rgba(255, 255, 255, 0.25);
  color: var(--color-white);
}

.presidentes-count-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--color-blue-light);
  color: var(--color-blue-deep);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 68, 109, 0.12);
}

/* ── Main Gallery Section ─────────────────── */
.presidentes-gallery-section {
  padding: var(--space-6) 0 var(--space-6) 0;
  background-color: var(--color-gray-lightest);
}

.presidentes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
  transition: opacity var(--transition-normal);
}

/* Card Design */
.presidente-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 68, 109, 0.08);
  box-shadow: 0 4px 16px rgba(0, 44, 77, 0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  position: relative;
}

.presidente-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0, 44, 77, 0.14);
  border-color: rgba(201, 168, 76, 0.4);
}

.presidente-card:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}

.presidente-card-accent {
  height: 4px;
  background: linear-gradient(90deg, var(--color-blue-deep), var(--color-gold), var(--color-blue-deep));
}

.presidente-media {
  position: relative;
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, #091a29 0%, #00223c 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.presidente-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.presidente-card:hover .presidente-img {
  transform: scale(1.06);
}

.presidente-media-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 40%, rgba(0, 20, 38, 0.4) 100%),
    linear-gradient(to top, rgba(0, 24, 45, 0.75) 0%, transparent 40%);
  pointer-events: none;
}

.presidente-badge-period {
  position: absolute;
  bottom: 14px;
  left: 14px;
  z-index: 3;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(0, 24, 45, 0.85);
  color: var(--color-gold);
  border: 1px solid rgba(201, 168, 76, 0.4);
  backdrop-filter: blur(8px);
}

.presidente-badge-status {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, #c9a84c, #dfbd69);
  color: #1a1d1f;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Card Body */
.presidente-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.presidente-name {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-blue-deep-dark);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-2);
  transition: color var(--transition-fast);
}

.presidente-card:hover .presidente-name {
  color: var(--color-blue-institutional);
}

.presidente-role {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-gray-dark);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: 6px;
}

.presidente-role-icon {
  color: var(--color-gold);
}

.presidente-excerpt {
  font-size: var(--text-sm);
  color: var(--color-gray-dark);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-4);
  flex: 1;
}

.presidente-footer {
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-gray-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.presidente-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-blue-institutional);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.presidente-card:hover .presidente-action-btn {
  color: var(--color-blue-deep-dark);
}

.presidente-action-arrow {
  transition: transform var(--transition-fast);
}

.presidente-card:hover .presidente-action-arrow {
  transform: translateX(4px);
}

/* ── Narrative & Pillars Section ──────────── */
.fraternidade-mission-section {
  padding: var(--space-8) 0 var(--space-12) 0;
  background: linear-gradient(180deg, var(--color-gray-lightest) 0%, var(--color-white) 100%);
  border-top: 1px solid rgba(0, 68, 109, 0.08);
  position: relative;
  z-index: 1;
}

.mission-narrative-card {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(0, 68, 109, 0.1);
  box-shadow: 0 12px 40px rgba(0, 44, 77, 0.06);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-8);
}

.mission-narrative-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-blue-institutional), var(--color-gold));
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.pillar-item {
  background: var(--color-blue-lightest);
  border: 1px solid rgba(0, 68, 109, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  text-align: center;
  transition: transform var(--transition-fast);
}

.pillar-item:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 168, 76, 0.4);
}

.pillar-icon {
  font-size: 2rem;
  margin-bottom: var(--space-2);
  display: inline-block;
}

.pillar-title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-blue-deep-dark);
  margin-bottom: var(--space-2);
}

.pillar-text {
  font-size: var(--text-xs);
  color: var(--color-gray-dark);
  line-height: var(--leading-normal);
}

/* ── Modal / Memorial Dialog ──────────────── */
.presidente-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 15, 28, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.presidente-modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.presidente-modal-container {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(201, 168, 76, 0.35);
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.presidente-modal-overlay.is-open .presidente-modal-container {
  transform: translateY(0) scale(1);
}

.presidente-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(0, 34, 60, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.presidente-modal-close:hover {
  background: var(--color-gold);
  color: #1a1d1f;
  transform: rotate(90deg);
}

.presidente-modal-content {
  display: grid;
  grid-template-columns: 320px 1fr;
}

.modal-media-pane {
  background: linear-gradient(145deg, #001e36 0%, #001221 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  text-align: center;
}

.modal-portrait-wrapper {
  width: 220px;
  height: 280px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 3px solid var(--color-gold);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
  margin-bottom: var(--space-4);
  background: #00223c;
}

.modal-portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.modal-details-pane {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* ── Footer Separation ────────────────────── */
.site-footer {
  position: relative;
  z-index: 10;
  border-top: 3px solid var(--color-gold);
}

.site-footer .footer-main,
.site-footer .footer-top {
  padding: var(--space-12) 0 var(--space-8);
}

/* ── Responsive Rules ─────────────────────── */
@media (max-width: 900px) {
  .current-president-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .current-period {
    justify-content: center;
  }

  .presidente-modal-content {
    grid-template-columns: 1fr;
  }

  .modal-media-pane {
    padding: var(--space-6) var(--space-4);
  }

  .modal-portrait-wrapper {
    width: 180px;
    height: 230px;
  }
}

@media (max-width: 768px) {
  /* No mobile, manter somente o campo de busca e colar a barra ao topo */
  .presidentes-controls {
    top: var(--header-height-scrolled, 64px);
    padding: 10px 0;
  }

  .presidentes-controls-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .presidentes-search-wrapper {
    flex: 0 0 auto;
    width: 100%;
    max-width: 100%;
    margin: 0;
  }

  /* Ocultar filtros por categoria e contador de exibição no mobile */
  .presidentes-filter-group,
  .presidentes-count-badge {
    display: none !important;
  }
}

@media (max-width: 640px) {
  .presidentes-grid {
    grid-template-columns: 1fr;
  }

  .presidentes-stats-bar {
    flex-direction: column;
    gap: var(--space-2);
  }

  .presidentes-stat-divider {
    display: none;
  }

  .modal-details-pane {
    padding: var(--space-5);
  }
}