/**
 * PHM Tech — Sobre o Projeto & Trajetória Docente
 * Padrão Exclusivo: Editorial Técnico & Humanista (Patente Visual PHM Tech)
 * Prof. Paulo Henrique Maciel · PHM Tech
 */

/* ==========================================================================
   1. SEÇÕES PRINCIPAIS & ESTRUTURA DE PÁGINA
   ========================================================================== */

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

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

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

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

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

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

.sobre-section-cta {
  background: var(--surface-soft, #0d172c);
  padding: 4.5rem 0 5.5rem 0;
  border-bottom: 1px solid var(--line, rgba(255, 255, 255, 0.08));
}

/* ==========================================================================
   2. CABEÇALHOS DE SEÇÃO EDITORIAL (KICKERS & HIERARQUIA)
   ========================================================================== */

.section-heading-editorial {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3.5rem auto;
}

.section-kicker,
.about-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;
}

.kicker-num {
  color: var(--teal, #2dd4bf);
}

.kicker-sep {
  opacity: 0.5;
}

.kicker-label {
  color: var(--text, #e2e8f0);
}

.section-title {
  font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 800;
  color: var(--navy, #0b1e3d);
  letter-spacing: -0.025em;
  line-height: 1.18;
  margin: 0 0 0.85rem 0;
}

[data-theme=dark] .section-title {
  color: #f8fafc;
}

.section-lead {
  font-size: 1.02rem;
  color: var(--text-soft, #94a3b8);
  line-height: 1.68;
  margin: 0;
}

/* ==========================================================================
   3. HERO PRINCIPAL & MÉTRICAS ARQUITETÔNICAS
   ========================================================================== */

.about-hero-card {
  text-align: center;
  max-width: 980px;
  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);
}

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

.about-hero-title {
  font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  color: var(--navy, #0b1e3d);
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin: 0 0 1.25rem 0;
}

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

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

.about-hero-lead {
  font-size: 1.08rem;
  color: var(--text-soft, #94a3b8);
  max-width: 820px;
  margin: 0 auto 2.5rem auto;
  line-height: 1.7;
}

.about-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) {
  .about-hero-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.about-metric-card {
  background: var(--surface-soft, rgba(255, 255, 255, 0.03));
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 4px;
  padding: 1.15rem 0.85rem;
  text-align: center;
}

.about-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;
}

.about-metric-card .metric-label {
  font-family: var(--font-heading, sans-serif);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-soft, #94a3b8);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ==========================================================================
   4. O AUTOR & IDEALIZADOR (PERFIL ARQUITETÔNICO & TITULAÇÕES)
   ========================================================================== */

.about-author-card {
  background: var(--surface, #0b1329);
  border: 1px solid var(--line-strong, rgba(255, 255, 255, 0.12));
  border-radius: 6px;
  padding: 3rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
  .about-author-card {
    padding: 1.75rem;
  }
}

.about-author-grid {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 3.5rem;
  align-items: start;
}

@media (max-width: 992px) {
  .about-author-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* Coluna do Retrato & Dados */
.about-author-photo-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  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: 2.25rem 1.5rem;
}

.about-author-portrait {
  width: 105px;
  height: 105px;
  background: var(--navy, #0b1e3d);
  border: 1px solid var(--line-strong, rgba(45, 212, 191, 0.35));
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--teal, #2dd4bf);
  margin-bottom: 1.35rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

[data-theme=light] .about-author-portrait {
  background: #0b1e3d;
  color: #ffffff;
}

.portrait-initials {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  line-height: 1;
}

.portrait-caption {
  font-family: var(--font-mono, monospace);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  opacity: 0.75;
  margin-top: 0.3rem;
}

.about-author-name {
  font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy, #0b1e3d);
  margin: 0 0 0.3rem 0;
}

[data-theme=dark] .about-author-name {
  color: #f8fafc;
}

.about-author-role {
  font-size: 0.82rem;
  color: var(--text-soft, #94a3b8);
  font-weight: 600;
  margin: 0 0 1.25rem 0;
}

.about-author-motto {
  font-family: var(--font-body, serif);
  font-size: 0.85rem;
  color: var(--text, #cbd5e1);
  font-style: italic;
  background: var(--surface, #0b1329);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-left: 2px solid var(--teal, #2dd4bf);
  padding: 0.75rem 0.95rem;
  border-radius: 0 4px 4px 0;
  margin-bottom: 1.35rem;
  line-height: 1.5;
  text-align: left;
}

.about-author-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}

.about-author-badge {
  background: var(--surface, #0b1329);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  color: var(--text-soft, #94a3b8);
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
}

/* Coluna de Biografia & Trajetória */
.about-author-bio {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.author-bio-kicker {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--teal, #2dd4bf);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.about-author-bio h2 {
  font-family: var(--font-heading, sans-serif);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--navy, #0b1e3d);
  line-height: 1.28;
  letter-spacing: -0.02em;
  margin: 0;
}

[data-theme=dark] .about-author-bio h2 {
  color: #ffffff;
}

.about-author-bio p {
  font-size: 0.94rem;
  color: var(--text-soft, #94a3b8);
  line-height: 1.72;
  margin: 0;
}

.about-author-quote {
  border-left: 2px solid var(--teal, #2dd4bf);
  padding: 1rem 1.35rem;
  background: rgba(45, 212, 191, 0.04);
  border-radius: 0 4px 4px 0;
  font-size: 0.94rem;
  font-style: italic;
  font-family: var(--font-body, serif);
  color: var(--text, #e2e8f0);
  line-height: 1.65;
  margin: 0.35rem 0;
}

.about-manifesto-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: var(--surface-soft, rgba(255, 255, 255, 0.03));
  border: 1px solid var(--line, rgba(255, 255, 255, 0.12));
  color: var(--teal, #2dd4bf);
  padding: 0.55rem 1rem;
  border-radius: 4px;
  font-family: var(--font-heading, sans-serif);
  font-weight: 700;
  font-size: 0.82rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.about-manifesto-link-btn:hover {
  background: var(--teal, #0d9488);
  border-color: var(--teal, #0d9488);
  color: #ffffff;
  transform: translateX(3px);
}

.about-subsection-title {
  font-family: var(--font-heading, sans-serif);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--navy, #0b1e3d);
  margin: 0 0 0.75rem 0;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

[data-theme=dark] .about-subsection-title {
  color: #f8fafc;
}

.about-subsection-title svg {
  color: var(--teal, #2dd4bf);
}

/* Grade de Formação Acadêmica */
.academic-degrees-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.degree-item {
  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: 0.85rem 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  transition: border-color 0.2s ease;
}

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

.degree-icon {
  color: var(--teal, #2dd4bf);
  flex-shrink: 0;
  margin-top: 2px;
}

.degree-text strong {
  display: block;
  font-size: 0.82rem;
  color: var(--navy, #0b1e3d);
  font-weight: 700;
}

[data-theme=dark] .degree-text strong {
  color: #f1f5f9;
}

.degree-text span {
  font-size: 0.74rem;
  color: var(--text-soft, #94a3b8);
  font-family: var(--font-body, sans-serif);
}

/* Linha do Tempo Institucional & IFAM */
.institutional-timeline {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.timeline-item {
  background: var(--surface-soft, rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-left: 2px solid var(--teal, #2dd4bf);
  border-radius: 0 4px 4px 0;
  padding: 0.85rem 1.15rem;
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.35rem;
}

.timeline-inst-name {
  font-family: var(--font-heading, sans-serif);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy, #0b1e3d);
}

[data-theme=dark] .timeline-inst-name {
  color: #f8fafc;
}

.timeline-period {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--teal, #2dd4bf);
  background: rgba(45, 212, 191, 0.10);
  border: 1px solid rgba(45, 212, 191, 0.25);
  padding: 0.1rem 0.45rem;
  border-radius: 3px;
}

.timeline-desc {
  font-size: 0.80rem;
  color: var(--text-soft, #94a3b8);
  line-height: 1.55;
  margin: 0;
}

/* ==========================================================================
   5. O ECOSSISTEMA COMPLETO (4 GRANDES EIXOS FORMATIVOS)
   ========================================================================== */

.ecosystem-axes-container {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.axis-group-card {
  background: var(--surface, #0b1329);
  border: 1px solid var(--line-strong, rgba(255, 255, 255, 0.12));
  border-radius: 6px;
  padding: 2rem 2.25rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.axis-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  margin-bottom: 1.75rem;
}

.axis-icon-badge {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  border: 1px solid rgba(45, 212, 191, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.axis-title-group h3 {
  font-family: var(--font-heading, sans-serif);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy, #0b1e3d);
  margin: 0 0 0.2rem 0;
  letter-spacing: -0.015em;
}

[data-theme=dark] .axis-title-group h3 {
  color: #f8fafc;
}

.axis-title-group p {
  font-size: 0.84rem;
  color: var(--text-soft, #94a3b8);
  margin: 0;
}

.axis-projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.15rem;
}

.sobre-project-card {
  background: var(--surface-soft, rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 6px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.85rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.sobre-project-card:hover {
  transform: translateY(-2px);
  border-color: var(--teal, #2dd4bf);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}

.sobre-project-top {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.sobre-project-name {
  font-family: var(--font-heading, sans-serif);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--navy, #0b1e3d);
  margin: 0;
}

[data-theme=dark] .sobre-project-name {
  color: #ffffff;
}

.sobre-project-desc {
  font-size: 0.80rem;
  color: var(--text-soft, #94a3b8);
  line-height: 1.55;
  margin: 0;
}

.sobre-project-link {
  font-family: var(--font-heading, sans-serif);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--teal, #2dd4bf);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  border-top: 1px dashed var(--line, rgba(255, 255, 255, 0.08));
  padding-top: 0.65rem;
  margin-top: 0.25rem;
  transition: color 0.2s ease, transform 0.2s ease;
}

.sobre-project-link:hover {
  color: #5eead4;
  transform: translateX(3px);
}

/* ==========================================================================
   6. PRINCÍPIOS & VALORES INEGOCIÁVEIS
   ========================================================================== */

.about-principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}

.about-principle-card {
  background: var(--surface, #0b1329);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
  border-radius: 6px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  transition: border-color 0.2s ease;
}

.about-principle-card:hover {
  border-color: rgba(45, 212, 191, 0.35);
}

.about-principle-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.about-principle-num {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--teal, #2dd4bf);
  background: rgba(45, 212, 191, 0.10);
  border: 1px solid rgba(45, 212, 191, 0.25);
  width: 34px;
  height: 34px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-principle-title {
  font-family: var(--font-heading, sans-serif);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy, #0b1e3d);
  margin: 0;
}

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

.about-principle-desc {
  font-size: 0.83rem;
  color: var(--text-soft, #94a3b8);
  line-height: 1.6;
  margin: 0;
}

/* ==========================================================================
   7. ENGENHARIA DE SOFTWARE & ARQUITETURA TÉCNICA
   ========================================================================== */

.about-tech-card {
  background: var(--surface, #0b1329);
  border: 1px solid var(--line-strong, rgba(255, 255, 255, 0.12));
  border-radius: 6px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.about-tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.about-tech-item {
  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: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color 0.2s ease;
}

.about-tech-item:hover {
  border-color: rgba(45, 212, 191, 0.3);
}

.about-tech-item-title {
  font-family: var(--font-heading, sans-serif);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy, #0b1e3d);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

[data-theme=dark] .about-tech-item-title {
  color: #f8fafc;
}

.about-tech-item-title svg {
  color: var(--teal, #2dd4bf);
}

.about-tech-item-desc {
  font-size: 0.81rem;
  color: var(--text-soft, #94a3b8);
  line-height: 1.55;
  margin: 0;
}

/* ==========================================================================
   8. CTA FINAL & PORTAS DE ENTRADA
   ========================================================================== */

.about-cta-card {
  background: var(--surface, #0b1329);
  border: 1px solid var(--line-strong, rgba(255, 255, 255, 0.12));
  border-radius: 6px;
  padding: 3rem 2rem;
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.about-cta-title {
  font-family: var(--font-heading, sans-serif);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--navy, #0b1e3d);
  letter-spacing: -0.02em;
  margin: 0 0 0.65rem 0;
}

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

.about-cta-lead {
  font-size: 0.98rem;
  color: var(--text-soft, #94a3b8);
  max-width: 680px;
  margin: 0 auto 2rem auto;
  line-height: 1.62;
}

.about-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.about-cta-btn-main {
  background: var(--teal, #0f766e);
  color: #ffffff;
  padding: 0.65rem 1.25rem;
  border-radius: 4px;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--teal, #0f766e);
  transition: all 0.2s ease;
}

.about-cta-btn-main:hover {
  background: #0d9488;
  border-color: #0d9488;
  color: #ffffff;
  transform: translateY(-2px);
}

.about-cta-btn-alt {
  background: var(--surface-soft, rgba(255, 255, 255, 0.03));
  border: 1px solid var(--line, rgba(255, 255, 255, 0.12));
  color: var(--text, #e2e8f0);
  padding: 0.65rem 1.15rem;
  border-radius: 4px;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.2s ease;
}

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