/* ==============================================================
   SOBRE PAGE — Dr. Kaiser Jr.
   Components specific to the About page
   Uses ONLY tokens.css variables (via global.css import)
   ============================================================== */

/* -- Hero Sobre (split layout) -- */
.hero--sobre {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--navy-950);
  position: relative;
  overflow: hidden;
}

.hero--sobre .hero__orb--1 {
  background: rgba(56,84,140,.18);
  top: -200px;
  left: -100px;
  width: 600px;
  height: 600px;
}
.hero--sobre .hero__orb--2 {
  background: rgba(56,84,140,.10);
  bottom: -100px;
  right: 30%;
  width: 350px;
  height: 350px;
}

.hero--sobre .hero__grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(181,140,94,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(181,140,94,.025) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Left side — text */
.hero--sobre .hero__text {
  padding: 200px 80px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.hero--sobre .hero__dr-name {
  font-family: var(--font-family);
  font-weight: var(--font-weight-light);
  font-size: clamp(17px, 1.8vw, 22px);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: var(--space-3);
}

.hero--sobre h1 {
  font-family: var(--font-family);
  font-weight: var(--font-weight-bold);
  font-size: clamp(2.5rem, 4.5vw, 4.25rem);
  line-height: 1.05;
  color: #fff;
  margin-bottom: var(--space-3);
}
.hero--sobre h1 em {
  color: var(--gold-400);
  font-style: normal;
}

.hero--sobre .hero__tagline {
  font-family: var(--font-family);
  font-weight: var(--font-weight-light);
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  color: rgba(255,255,255,.45);
  margin-bottom: var(--space-10);
  line-height: 1.4;
}

.hero--sobre .hero__rule {
  width: 56px;
  height: 2px;
  background: var(--color-accent);
  margin-bottom: var(--space-10);
}

.hero--sobre .hero__bio {
  font-size: var(--text-base);
  font-weight: var(--font-weight-light);
  color: rgba(255,255,255,.55);
  line-height: 1.85;
  max-width: 500px;
  margin-bottom: var(--space-12);
}

.hero--sobre .hero__credentials {
  display: flex;
  gap: var(--space-8);
}
.hero__cred-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.hero__cred-label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-500);
}
.hero__cred-value {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-medium);
  color: #fff;
}

/* Right side — photo */
.hero--sobre .hero__photo-side {
  position: relative;
  overflow: hidden;
}
.hero--sobre .hero__photo-side::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to right, var(--navy-950) 0%, transparent 30%);
}
.hero--sobre .hero__photo-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: brightness(.85) contrast(1.05);
}

/* Placeholder when no photo */
.hero__photo-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--navy-700) 100%);
  display: flex; align-items: center; justify-content: center;
}
.hero__photo-placeholder svg {
  width: 120px; opacity: .06;
}

/* Stats bar animado: agora em global.css como .stats-bar--animated */

/* -- Trajetoria (narrative + credential cards) -- */
.trajetoria-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}

.trajetoria-text p {
  font-size: var(--text-base);
  font-weight: var(--font-weight-light);
  color: rgba(255,255,255,.55);
  line-height: 1.85;
  margin-bottom: var(--space-6);
}
.trajetoria-text p:last-child { margin-bottom: 0; }
.trajetoria-text strong {
  color: rgba(255,255,255,.8);
  font-weight: var(--font-weight-medium);
}

/* Credential cards */
.cred-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: sticky;
  top: 100px;
}
.cred-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-left: 2px solid var(--color-primary);
  padding: var(--space-8);
  transition: border-color var(--transition-hover), transform var(--transition-hover);
}
.cred-card:hover {
  border-color: rgba(181,140,94,.25);
  border-left-color: var(--color-accent);
  transform: translateX(4px);
}
.cred-card__flag {
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
}
.cred-card__inst {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: #fff;
  margin-bottom: var(--space-1);
  line-height: 1.2;
}
.cred-card__year {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: var(--space-3);
}
.cred-card__desc {
  font-size: var(--text-sm);
  color: var(--gray-400);
  line-height: 1.75;
}
.cred-card__badge {
  display: inline-block;
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-500);
  border: 1px solid rgba(181,140,94,.25);
  padding: var(--space-1) var(--space-3);
  border-radius: 2px;
}

/* -- Formacao timeline (sobre-specific overrides) -- */
.sobre-timeline {
  position: relative;
  padding-left: 0;
}
.sobre-timeline::before {
  content: '';
  position: absolute;
  left: 96px;
  top: 0; bottom: 0;
  width: 1px;
  background: var(--dark-border);
}
.sobre-timeline .tl-item {
  display: grid;
  grid-template-columns: 96px 40px 1fr;
  gap: 0 28px;
  align-items: start;
  margin-bottom: var(--space-12);
  position: relative;
}
.sobre-timeline .tl-item:last-child { margin-bottom: 0; }

.tl-year {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-medium);
  color: var(--gold-500);
  text-align: right;
  padding-top: 2px;
}
.tl-dot-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 6px;
  position: relative;
  z-index: 1;
}
.sobre-timeline .tl-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--dark-card);
  border: 2px solid var(--color-primary);
  flex-shrink: 0;
}
.sobre-timeline .tl-item.hl .tl-dot {
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(32,48,85,.2);
}
.tl-content {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 2px;
  padding: var(--space-6) var(--space-8);
  transition: border-color var(--transition-hover);
}
.tl-content:hover {
  border-color: var(--dark-border-hover);
}
.sobre-timeline .tl-item.hl .tl-content {
  border-color: var(--dark-border-hover);
  background: linear-gradient(135deg, var(--dark-card) 0%, rgba(56,84,140,.04) 100%);
}
.tl-degree {
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  color: #fff;
  margin-bottom: var(--space-1);
}
.tl-institution {
  font-size: var(--text-sm);
  color: var(--gray-400);
  margin-bottom: var(--space-2);
}
.tl-institution strong {
  color: rgba(255,255,255,.65);
  font-weight: var(--font-weight-medium);
}
.tl-note {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.3);
  font-style: italic;
  line-height: 1.5;
}
.tl-tag {
  display: inline-block;
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  border: 1px solid rgba(32,48,85,.3);
  padding: 3px 9px;
  border-radius: 2px;
}
.tl-tag.gold {
  color: var(--gold-500);
  border-color: rgba(181,140,94,.3);
}

/* -- Sociedades grid -- */
.soc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.soc-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 2px;
  padding: var(--space-6) var(--space-8);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  transition: border-color var(--transition-hover), transform var(--transition-hover);
}
.soc-card:hover {
  border-color: var(--dark-border-hover);
  transform: translateY(-2px);
}
.soc-icon {
  width: 36px; height: 36px; min-width: 36px;
  background: rgba(32,48,85,.15);
  border: 1px solid rgba(32,48,85,.25);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
}
.soc-icon svg {
  width: 16px; height: 16px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 1.5;
}
.soc-body { flex: 1; }
.soc-title {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  color: #fff;
  margin-bottom: var(--space-1);
  line-height: 1.3;
}
.soc-abbr {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-500);
}
.soc-card.intl .soc-icon {
  background: rgba(181,140,94,.08);
  border-color: rgba(181,140,94,.2);
}
.soc-card.intl .soc-icon svg { stroke: var(--gold-500); }
.soc-card.intl .soc-abbr { color: var(--gold-500); }

/* -- Cargos section -- */
.cargos-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}
.cargos-text p {
  font-size: var(--text-base);
  font-weight: var(--font-weight-light);
  color: rgba(255,255,255,.45);
  line-height: 1.85;
}
.cargos-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.cargo-item {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-left: 2px solid rgba(32,48,85,.4);
  padding: var(--space-6) var(--space-8);
  transition: border-color var(--transition-hover);
}
.cargo-item:hover {
  border-left-color: var(--color-accent);
  border-color: var(--dark-border-hover);
}
.cargo-role {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  color: #fff;
  margin-bottom: var(--space-1);
  line-height: 1.35;
}
.cargo-inst {
  font-size: var(--text-xs);
  color: var(--gray-400);
}

/* -- Areas de atuacao tags -- */
.pesquisa-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}
.ptag {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,.55);
  border: 1px solid var(--dark-border);
  padding: var(--space-3) var(--space-5);
  border-radius: 2px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.ptag:hover {
  color: #fff;
  border-color: var(--dark-border-hover);
}

/* -- CTA section (sobre-specific, dark variant matching home) -- */
.sobre-cta .cta-section {
  background: var(--navy-800);
  padding: 120px 0;
}

/* -- Delay utilities -- */
.d1 { transition-delay: .1s; }
.d2 { transition-delay: .2s; }
.d3 { transition-delay: .3s; }
.d4 { transition-delay: .4s; }
.d5 { transition-delay: .5s; }

/* ==============================================================
   RESPONSIVE — MOBILE-FIRST
   ============================================================== */

/* -- Base mobile (0 - 599px) -- */
.hero--sobre {
  grid-template-columns: 1fr;
  min-height: auto;
}
.hero--sobre .hero__text {
  padding: 120px 24px 50px;
}
.hero--sobre .hero__photo-side {
  height: 300px;
}
.hero--sobre .hero__photo-side::before {
  background: linear-gradient(to bottom, var(--navy-950) 0%, transparent 40%);
}

.sobre-stats .stats-bar__inner {
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  padding: var(--space-8) var(--container-px);
}
.sobre-stats .stats-bar__item {
  padding: 0;
}
.sobre-stats .stats-bar__item:not(:last-child)::after {
  display: none;
}
.sobre-stats .stats-bar__number {
  font-size: var(--text-3xl);
}

.trajetoria-layout {
  grid-template-columns: 1fr;
  gap: var(--space-12);
}
.cred-cards {
  position: static;
}

.sobre-timeline::before { display: none; }
.sobre-timeline .tl-item {
  grid-template-columns: 60px 1fr;
}
.tl-dot-wrap { display: none; }

.soc-grid {
  grid-template-columns: 1fr;
}

.cargos-layout {
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

/* -- sm: 600px+ -- */
@media (min-width: 600px) {
  .hero--sobre .hero__text {
    padding: 140px 40px 60px;
  }
  .hero--sobre .hero__photo-side {
    height: 400px;
  }

  .sobre-stats .stats-bar__inner {
    padding: var(--space-10) var(--space-8);
  }

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

  .sobre-timeline .tl-item {
    grid-template-columns: 80px 40px 1fr;
  }
  .tl-dot-wrap { display: flex; }
  .sobre-timeline::before {
    display: block;
    left: 80px;
  }
}

/* -- md: 1024px+ -- */
@media (min-width: 1024px) {
  .hero--sobre {
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
  }
  .hero--sobre .hero__text {
    padding: 200px 80px 80px;
  }
  .hero--sobre .hero__photo-side {
    height: auto;
  }
  .hero--sobre .hero__photo-side::before {
    background: linear-gradient(to right, var(--navy-950) 0%, transparent 30%);
  }

  .sobre-stats .stats-bar__inner {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    padding: var(--space-12) 60px;
  }
  .sobre-stats .stats-bar__item {
    padding: 0 var(--space-10);
  }
  .sobre-stats .stats-bar__item:not(:last-child)::after {
    display: block;
  }
  .sobre-stats .stats-bar__number {
    font-size: var(--text-5xl);
  }

  .trajetoria-layout {
    grid-template-columns: 1fr 1fr;
    gap: 100px;
  }
  .cred-cards {
    position: sticky;
    top: 100px;
  }

  .sobre-timeline::before {
    display: block;
    left: 96px;
  }
  .sobre-timeline .tl-item {
    grid-template-columns: 96px 40px 1fr;
  }

  .soc-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cargos-layout {
    grid-template-columns: 1fr 1fr;
    gap: 100px;
  }
}