/* =============================================
   SOBRE MÍ — Estilos Específicos
   ============================================= */

/* ─── VARIABLES ─── */
:root {
  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-body: 'DM Sans', system-ui, sans-serif;
  --ff-mono: 'DM Mono', monospace;
  --gold: #d4852c;
  --gold-light: #e8a752;
  --gold-dim: #a86a2a;
  --cream: #1a1a1a;
  --text: #2d2d2d;
  --text-muted: #666666;
  --text-dim: #555555;
  --blue: #3b82f6;
  --bg: #f8f9fa;
  --bg-2: #f0f2f7;
  --bg-card: #ffffff;
  --border: rgba(212,133,44,0.15);
  --border-dim: rgba(212,133,44,0.08);
  --radius: 12px;
  --shadow: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-gold: 0 4px 16px rgba(212,133,44,0.15);
}

/* ─── OVERRIDES PARA REDUCIR ESPACIOS ─── */
#vision { padding: 40px 0 30px; }
#pedagogia { padding: 40px 0 30px; }
#metodologia { padding: 40px 0 30px; }
#experiencia { padding: 40px 0 30px; }
#educacion { padding: 0 0 30px; }
#publicaciones { padding: 40px 0 30px; }

/* ─── VISIÓN ─── */
#vision {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

.vision-quote {
  font-family: var(--ff-display);
  font-size: clamp(1.1rem, 2.2vw, 1.6rem);
  font-style: italic;
  font-weight: 400;
  color: var(--cream);
  line-height: 1.45;
  max-width: 850px;
  margin: 0 auto 32px;
  text-align: center;
  position: relative;
  padding: 0 24px;
}

.vision-quote::before,
.vision-quote::after {
  content: '"';
  font-family: var(--ff-display);
  font-size: 4rem;
  color: var(--gold-dim);
  position: absolute;
  line-height: 1;
  opacity: 0.6;
}

.vision-quote::before {
  top: -12px;
  left: 0;
}

.vision-quote::after {
  content: '"';
  bottom: -28px;
  right: 0;
}

.vision-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.vision-pillar {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: border-color .3s, transform .3s, box-shadow .3s;
  position: relative;
  overflow: hidden;
}

.vision-pillar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity .3s;
}

.vision-pillar:hover {
  border-color: var(--border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.vision-pillar:hover::before {
  opacity: 1;
}

.pillar-icon {
  width: 44px;
  height: 44px;
  background: rgba(201, 145, 61, .1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.pillar-title {
  font-family: var(--ff-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 6px;
}

.pillar-text {
  font-size: .8rem;
  color: var(--text-dim);
  line-height: 1.55;
}

/* ─── PEDAGOGÍA ─── */
#pedagogia {
  background: var(--bg);
}

.pedagogy-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.pedagogy-pillar {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  padding: 20px;
  transition: all .3s;
  position: relative;
}

.pedagogy-pillar:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

.pillar-number {
  font-family: var(--ff-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 8px;
}

/* ─── METODOLOGÍA ─── */
#metodologia {
  background: var(--bg-2);
}

.method-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-dim);
  padding-bottom: 0;
}

.method-tab {
  padding: 10px 18px;
  border-radius: 6px 6px 0 0;
  font-size: .8rem;
  font-weight: 500;
  cursor: pointer;
  transition: .2s;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  position: relative;
  bottom: -1px;
}

.method-tab.active {
  color: var(--cream);
  background: var(--bg-card);
  border-color: var(--border-dim);
  border-bottom-color: var(--bg-card);
}

.method-tab:hover:not(.active) {
  color: var(--text);
}

.method-panel {
  display: none;
}

.method-panel.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.method-panel-text h3 {
  font-family: var(--ff-display);
  font-size: 1.35rem;
  color: var(--cream);
  margin-bottom: 12px;
}

.method-panel-text p {
  color: var(--text-dim);
  font-size: .9rem;
  margin-bottom: 12px;
  line-height: 1.65;
}

.method-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(201, 145, 61, .1);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: .75rem;
  color: var(--gold);
  margin: 4px 4px 0 0;
}

.method-panel-visual {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.method-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.method-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.step-num {
  font-family: var(--ff-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
  min-width: 40px;
  flex-shrink: 0;
}

.step-text {
  flex: 1;
}

.step-text strong {
  display: block;
  color: var(--cream);
  font-size: 1rem;
  margin-bottom: 4px;
}

.step-text span {
  display: block;
  color: var(--text-muted);
  font-size: .85rem;
}

/* ─── EXPERIENCIA Y EDUCACIÓN ─── */
#experiencia {
  background: var(--bg);
}

.experience-education-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.experience-column,
.education-column {
  flex: 1;
}

.timeline {
  position: relative;
  padding-left: 24px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1.5px;
  background: linear-gradient(180deg, var(--gold), var(--gold-dim) 60%, transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 32px;
}

.timeline-dot {
  position: absolute;
  left: -38px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 2px var(--gold-dim);
}

.timeline-date {
  font-family: var(--ff-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}

.timeline-role {
  font-family: var(--ff-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 2px;
}

.timeline-org {
  font-size: .82rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.timeline-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: .82rem;
  color: var(--text-dim);
}

.timeline-list li::before {
  content: '→';
  color: var(--gold-dim);
  flex-shrink: 0;
}

/* ─── EDUCACIÓN ─── */
#educacion {
  background: var(--bg-2);
}

.edu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.edu-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  padding: 18px;
  transition: .3s;
  border-left: 3px solid var(--gold-dim);
}

.edu-card:hover {
  border-left-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.edu-year {
  font-family: var(--ff-mono);
  font-size: .65rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 4px;
}

.edu-degree {
  font-family: var(--ff-display);
  font-size: .95rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 2px;
}

.edu-institution {
  font-size: .8rem;
  color: var(--text-muted);
}

.edu-badge {
  display: inline-block;
  margin-top: 12px;
  padding: 4px 12px;
  background: rgba(201, 145, 61, .12);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: .7rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 600;
}

/* ─── PUBLICACIONES ─── */
#publicaciones {
  background: var(--bg-2);
}

.pub-feature {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 32px;
  align-items: start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--shadow-gold);
  margin-bottom: 24px;
}

.pub-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pub-type {
  font-family: var(--ff-mono);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--gold);
}

.pub-year-badge {
  display: inline-block;
  padding: 3px 12px;
  background: rgba(201, 145, 61, .12);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--gold-light);
  font-family: var(--ff-mono);
  font-size: .75rem;
}

.pub-title {
  font-family: var(--ff-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--cream);
  line-height: 1.3;
  margin-bottom: 10px;
}

.pub-journal {
  font-size: .8rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 12px;
}

.pub-abstract {
  font-size: .85rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.pub-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
  border-radius: 100px;
  margin: 20px 0;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .vision-pillars {
    grid-template-columns: 1fr;
  }

  .pedagogy-pillars {
    grid-template-columns: 1fr;
  }

  .method-panel.active {
    grid-template-columns: 1fr;
  }

  .pub-feature {
    grid-template-columns: 1fr;
  }

  .experience-education-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .vision-quote {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    padding: 0 24px;
  }

  .pub-feature {
    padding: 32px;
  }
}

@media (max-width: 600px) {
  .vision-pillars {
    gap: 16px;
  }

  .vision-pillar {
    padding: 24px 20px;
  }

  .pillar-icon {
    width: 44px;
    height: 44px;
    font-size: 1.4rem;
  }

  .method-panel-text h3 {
    font-size: 1.3rem;
  }

  .method-tabs {
    gap: 4px;
    margin-bottom: 20px;
  }

  .method-tab {
    padding: 10px 16px;
    font-size: .8rem;
  }

  .edu-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pub-feature {
    padding: 24px;
    margin-bottom: 24px;
    gap: 24px;
  }

  .pub-title {
    font-size: 1.3rem;
  }

  .timeline {
    padding-left: 24px;
  }

  .timeline-dot {
    left: -32px;
  }
}