/**
 * PHM Tech — Contato e Colaboração Acadêmica
 * Padrão Exclusivo: Editorial Técnico & Humanista (Patente Visual PHM Tech)
 * Prof. Paulo Henrique Maciel · PHM Tech
 */

.contato-main-app {
  display: block;
  width: 100%;
}

/* ==========================================================================
   1. SEÇÕES PRINCIPAIS
   ========================================================================== */

.contato-section-hero {
  background: var(--bg, #0b1329);
  padding: 4rem 0 3rem 0;
  border-bottom: 1px solid var(--line, rgba(255, 255, 255, 0.08));
}

.contato-section-channels {
  background: var(--surface-soft, #0d172c);
  padding: 4.5rem 0 5rem 0;
  border-bottom: 1px solid var(--line, rgba(255, 255, 255, 0.08));
}

.contato-section-faq {
  background: var(--bg, #0b1329);
  padding: 4.5rem 0 5.5rem 0;
  border-bottom: 1px solid var(--line, rgba(255, 255, 255, 0.08));
}

/* ==========================================================================
   2. HERO EDITORIAL
   ========================================================================== */

.contact-hero-card {
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
  background: var(--surface, #0b1329);
  border: 1px solid var(--line-strong, rgba(255, 255, 255, 0.12));
  border-radius: 6px;
  padding: 3.5rem 2.5rem 2.8rem 2.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.contact-hero-card::before {
  display: none !important;
}

.contact-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal, #2dd4bf);
  background: rgba(45, 212, 191, 0.10);
  border: 1px solid rgba(45, 212, 191, 0.25);
  padding: 0.2rem 0.65rem;
  border-radius: 3px;
  margin-bottom: 1.25rem;
}

.contact-hero-title {
  font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
  font-size: clamp(2.2rem, 4.2vw, 3.2rem);
  font-weight: 800;
  color: var(--navy, #0b1e3d);
  line-height: 1.16;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem 0;
}

[data-theme=dark] .contact-hero-title {
  color: #ffffff;
}

.contact-hero-title em {
  font-style: italic;
  font-family: var(--font-body, serif);
  font-weight: 400;
  color: var(--teal, #2dd4bf);
}

.contact-hero-lead {
  font-size: 1.06rem;
  color: var(--text-soft, #94a3b8);
  line-height: 1.7;
  max-width: 780px;
  margin: 0 auto 2.25rem auto;
}

.contact-hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line, rgba(255, 255, 255, 0.08));
}

@media (max-width: 768px) {
  .contact-hero-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .contact-hero-metrics {
    grid-template-columns: 1fr;
  }
}

.contact-metric-card {
  background: var(--surface-soft, rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 4px;
  padding: 1.15rem 0.85rem;
  text-align: center;
}

.contact-metric-card .metric-num {
  display: block;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--teal, #2dd4bf);
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.contact-metric-card .metric-label {
  font-family: var(--font-heading, sans-serif);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-soft, #94a3b8);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ==========================================================================
   3. CARDS DE CANAIS OFICIAIS (GRID)
   ========================================================================== */

.contact-main-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 900px) {
  .contact-main-grid {
    grid-template-columns: 1fr;
  }
}

.contact-card-premium {
  background: var(--surface, #0b1329);
  border: 1px solid var(--line-strong, rgba(255, 255, 255, 0.1));
  border-radius: 6px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.contact-card-premium:hover {
  transform: translateY(-2px);
  border-color: rgba(45, 212, 191, 0.35);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.contact-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-card-icon {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  background: rgba(45, 212, 191, 0.1);
  border: 1px solid rgba(45, 212, 191, 0.25);
  color: var(--teal, #2dd4bf);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-badge {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--teal, #2dd4bf);
  display: block;
  margin-bottom: 0.2rem;
}

.contact-card-title {
  font-family: var(--font-heading, sans-serif);
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--navy, #0b1e3d);
  margin: 0;
}

[data-theme=dark] .contact-card-title {
  color: #ffffff;
}

.contact-email-box {
  background: var(--surface-soft, rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  padding: 0.65rem 0.85rem;
  border-radius: 4px;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--teal, #2dd4bf);
  text-align: center;
  word-break: break-all;
}

.contact-card-desc {
  font-size: 0.85rem;
  color: var(--text-soft, #94a3b8);
  line-height: 1.62;
  margin: 0;
}

.contact-card-actions {
  display: flex;
  gap: 0.55rem;
}

.contact-action-btn-main {
  flex: 1;
  background: var(--teal, #0f766e);
  color: #ffffff !important;
  padding: 0.55rem 0.95rem;
  border-radius: 4px;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 1px solid var(--teal, #0f766e);
  cursor: pointer;
  transition: all 0.2s ease;
}

.contact-action-btn-main:hover {
  background: #0d9488;
  border-color: #0d9488;
  color: #ffffff;
}

.contact-action-btn-copy {
  background: var(--surface-soft, rgba(255, 255, 255, 0.03));
  border: 1px solid var(--line, rgba(255, 255, 255, 0.12));
  color: var(--text, #cbd5e1);
  padding: 0.55rem 0.85rem;
  border-radius: 4px;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
}

.contact-action-btn-copy:hover {
  border-color: var(--teal, #2dd4bf);
  color: var(--teal, #2dd4bf);
  background: rgba(45, 212, 191, 0.05);
}

/* ==========================================================================
   4. OUVIDORIA (CALLOUT BOX)
   ========================================================================== */

.contact-ouvidoria-box {
  background: var(--surface, #0b1329);
  border: 1px solid var(--line-strong, rgba(255, 255, 255, 0.12));
  border-radius: 6px;
  padding: 2.25rem 2.5rem;
  margin: 2.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.contact-ouvidoria-box h3 {
  font-family: var(--font-heading, sans-serif);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy, #0b1e3d);
  margin: 0 0 0.35rem 0;
}

[data-theme=dark] .contact-ouvidoria-box h3 {
  color: #ffffff;
}

.contact-ouvidoria-box p {
  margin: 0;
  color: var(--text-soft, #94a3b8);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ==========================================================================
   5. REDES SOCIAIS & PROFISSIONAIS
   ========================================================================== */

.contact-social-grid-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

@media (max-width: 768px) {
  .contact-social-grid-three {
    grid-template-columns: 1fr;
  }
}

.contact-social-card-item {
  background: var(--surface, #0b1329);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 6px;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.contact-social-card-item:hover {
  transform: translateY(-2px);
  border-color: rgba(45, 212, 191, 0.35);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.contact-social-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  background: rgba(45, 212, 191, 0.1);
  border: 1px solid rgba(45, 212, 191, 0.25);
  color: var(--teal, #2dd4bf);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-social-card-info {
  flex: 1;
}

.contact-social-card-info h4 {
  font-family: var(--font-heading, sans-serif);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--navy, #0b1e3d);
  margin: 0 0 0.15rem 0;
}

[data-theme=dark] .contact-social-card-info h4 {
  color: #ffffff;
}

.contact-social-card-info p {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.72rem;
  color: var(--text-soft, #94a3b8);
  margin: 0;
}

.contact-social-card-arrow {
  color: var(--text-soft, #94a3b8);
  transition: transform 0.2s ease, color 0.2s ease;
}

.contact-social-card-item:hover .contact-social-card-arrow {
  color: var(--teal, #2dd4bf);
  transform: translateX(2px);
}

/* ==========================================================================
   6. FAQ DE CONTATO
   ========================================================================== */

.contact-faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.contact-faq-item {
  background: var(--surface, #0b1329);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 6px;
  padding: 1.5rem;
  transition: border-color 0.2s ease;
}

.contact-faq-item:hover {
  border-color: rgba(45, 212, 191, 0.35);
}

.contact-faq-q {
  font-family: var(--font-heading, sans-serif);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--navy, #0b1e3d);
  margin: 0 0 0.55rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.4;
}

[data-theme=dark] .contact-faq-q {
  color: #ffffff;
}

.contact-faq-q svg {
  color: var(--teal, #2dd4bf);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-faq-a {
  font-size: 0.84rem;
  color: var(--text-soft, #94a3b8);
  line-height: 1.6;
  margin: 0;
}

.contact-faq-a strong {
  color: var(--navy, #0b1e3d);
}

[data-theme=dark] .contact-faq-a strong {
  color: #f1f5f9;
}

/* ==========================================================================
   7. TOAST DE NOTIFICAÇÃO
   ========================================================================== */

.contact-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--navy, #0b1e3d);
  border: 1px solid var(--teal, #2dd4bf);
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  border-radius: 4px;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.82rem;
  display: none;
  align-items: center;
  gap: 0.65rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  z-index: 9999;
}