:root {
  --color-primary:   #003876; /* azul Estado peruano */
  --color-accent:    #C8102E; /* rojo complementario */
  --color-gold:      #B8860B; /* dorado institucional */
  --color-light-bg:  #F4F6F9;
  --color-border:    #c5cdd6;
  --font-main: 'Segoe UI', Arial, sans-serif;
}

* { border-radius: 0 !important; }   /* elimina bordes redondeados globalmente */

body {
  font-family: var(--font-main);
  background-color: var(--color-light-bg);
  color: #1a1a1a;
  font-size: 0.95rem;
}

/* ── BARRA SUPERIOR INSTITUCIONAL ── */
.topbar {
  background-color: var(--color-primary);
  color: #fff;
  font-size: 0.78rem;
  padding: 6px 0;
  border-bottom: 3px solid var(--color-accent);
}
.topbar a { color: #cfd9e8; text-decoration: none; }
.topbar a:hover { color: #fff; text-decoration: underline; }

/* ── NAVBAR ── */
.navbar-main {
  background-color: #fff;
  border-bottom: 4px solid var(--color-primary);
  box-shadow: 0 2px 6px rgba(0,0,0,.12);
}
.navbar-main .navbar-brand {
  font-weight: 700;
  color: var(--color-primary) !important;
  font-size: 1.05rem;
  letter-spacing: .01em;
}
.navbar-main .nav-link {
  color: #333 !important;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.6rem 0.9rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.navbar-main .nav-link:hover,
.navbar-main .nav-link.active {
  color: var(--color-primary) !important;
  border-bottom: 3px solid var(--color-accent);
}

/* ── HERO / CABECERA DE PERFIL ── */
.profile-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #00509e 100%);
  color: #fff;
  padding: 48px 0 36px;
  border-bottom: 4px solid var(--color-gold);
}
.profile-photo {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border: 4px solid var(--color-gold);
  display: block;
}
.profile-photo-placeholder {
  width: 160px;
  height: 160px;
  background: #1a4f8a;
  border: 4px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 4rem;
}
.profile-name {
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: .01em;
  line-height: 1.2;
}
.profile-title {
  font-size: 1rem;
  color: #b8d0f0;
  font-weight: 400;
  margin-top: 4px;
}
.profile-meta .badge-custom {
  background-color: rgba(255,255,255,.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,.3);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 4px 10px;
  display: inline-block;
  margin: 3px 3px 3px 0;
}

/* ── SECCIONES ── */
.section-card {
  background: #fff;
  border: 1px solid var(--color-border);
  margin-bottom: 24px;
}
.section-header {
  background-color: var(--color-primary);
  color: #fff;
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-left: 5px solid var(--color-accent);
}
.section-body {
  padding: 20px;
}

/* ── TIMELINE / EXPERIENCIA ── */
.timeline-item {
  border-left: 3px solid var(--color-primary);
  padding-left: 16px;
  margin-bottom: 20px;
  position: relative;
}
.timeline-item::before {
  content: '';
  width: 10px;
  height: 10px;
  background: var(--color-accent);
  position: absolute;
  left: -7px;
  top: 4px;
}
.timeline-item .period {
  font-size: 0.78rem;
  color: #555;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.timeline-item .role {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.95rem;
}
.timeline-item .org {
  font-size: 0.88rem;
  color: #333;
}

/* ── FORMACIÓN ── */
.edu-item {
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}
.edu-item:last-child { border-bottom: 0; padding-bottom: 0; }
.edu-degree { font-weight: 700; color: var(--color-primary); }
.edu-institution { font-size: 0.88rem; color: #333; }
.edu-year { font-size: 0.78rem; color: #666; font-weight: 600; }

/* ── PUBLICACIONES / CARD TABLA ── */
.table-publications thead {
  background-color: var(--color-primary);
  color: #fff;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.table-publications tbody tr:nth-child(odd) { background-color: #f0f4f9; }
.table-publications td { font-size: 0.87rem; vertical-align: middle; }
.table-publications a { color: var(--color-primary); text-decoration: none; }
.table-publications a:hover { text-decoration: underline; }

/* ── SIDEBAR ── */
.sidebar-box {
  background: #fff;
  border: 1px solid var(--color-border);
  margin-bottom: 20px;
}
.sidebar-box .sb-header {
  background-color: var(--color-primary);
  color: #fff;
  padding: 8px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  border-left: 4px solid var(--color-gold);
}
.sidebar-box .sb-body { padding: 14px; }

.link-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.87rem;
  color: #1a1a1a;
  text-decoration: none;
}
.link-item:last-child { border-bottom: 0; }
.link-item:hover { color: var(--color-primary); background: #f0f4f9; }
.link-item .bi { color: var(--color-primary); font-size: 1rem; }

.skill-tag {
  display: inline-block;
  background: var(--color-light-bg);
  border: 1px solid var(--color-border);
  color: #333;
  font-size: 0.78rem;
  padding: 4px 10px;
  margin: 3px 3px 3px 0;
  font-weight: 500;
}

/* ── FOOTER ── */
footer {
  background-color: var(--color-primary);
  color: #cfd9e8;
  border-top: 4px solid var(--color-accent);
  padding: 28px 0;
  font-size: 0.83rem;
}
footer a { color: #b8d0f0; text-decoration: none; }
footer a:hover { color: #fff; text-decoration: underline; }
.footer-divider { border-color: rgba(255,255,255,.15); }

/* ── BREADCRUMB ── */
.breadcrumb-bar {
  background: #e8edf3;
  border-bottom: 1px solid var(--color-border);
  padding: 8px 0;
  font-size: 0.8rem;
}
.breadcrumb-item a { color: var(--color-primary); text-decoration: none; }
.breadcrumb-item.active { color: #555; }
.breadcrumb-item + .breadcrumb-item::before { color: #888; }

/* ── UTILIDADES ── */
.text-primary-custom { color: var(--color-primary) !important; }
.bg-primary-custom   { background-color: var(--color-primary) !important; }
.btn-primary-custom {
  background-color: var(--color-primary);
  color: #fff;
  border: 2px solid var(--color-primary);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 7px 18px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.btn-primary-custom:hover {
  background-color: #00284f;
  border-color: #00284f;
  color: #fff;
}
.btn-outline-custom {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 7px 18px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.btn-outline-custom:hover {
  background: var(--color-primary);
  color: #fff;
}

@media (max-width: 767.98px) {
  .profile-name  { font-size: 1.4rem; }
  .profile-photo, .profile-photo-placeholder { width: 110px; height: 110px; }
}