:root {
  --color-primary: #0a192f;
  --color-primary-light: #172a45;
  --color-primary-dark: #020c1b;
  --color-accent-gold: #f59e0b;
  --color-accent-gold-hover: #d97706;
  --color-accent-blue: #3b82f6;
  --color-accent-indigo: #6366f1;
  --color-accent-purple: #8b5cf6;
  --color-whatsapp: #25d366;
  --color-youtube: #ff0000;
  --color-facebook: #1877f2;
  --color-linkedin: #0a66c2;

  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-soft: #f1f5f9;
  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;
  
  --color-text-main: #0f172a;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --color-text-white: #ffffff;

  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.06), 0 2px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 28px -4px rgba(10, 25, 47, 0.08), 0 6px 12px -4px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 20px 35px -5px rgba(10, 25, 47, 0.12), 0 10px 15px -5px rgba(0, 0, 0, 0.06);

  --glass-bg: rgba(255, 255, 255, 0.88);
  --glass-border: rgba(226, 232, 240, 0.85);
  --glass-blur: blur(16px);

  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1240px;
}

/* Reset y Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

/* Contenedores y Utilidades */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.text-center { text-align: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }
.bg-light { background-color: var(--color-surface-soft); }

.section-subtitle {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent-gold);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

/* Header & Barra Superior */
.site-header {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 20px -2px rgba(10, 25, 47, 0.04);
}

.header-top-bar {
  background: linear-gradient(90deg, #020c1b 0%, #0a192f 50%, #172a45 100%);
  color: var(--color-text-white);
  font-size: 0.82rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-notice {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-accent-gold);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(245, 158, 11, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

.top-bar-social {
  display: flex;
  gap: 1rem;
}

.top-bar-social a {
  color: rgba(255, 255, 255, 0.85);
}

.top-bar-social a:hover {
  color: var(--color-accent-gold);
  transform: translateY(-1px);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  max-width: 210px;
  object-fit: contain;
  transition: var(--transition);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.02);
}

.footer-logo-img {
  height: 48px;
  width: auto;
  max-width: 250px;
  object-fit: contain;
  margin-bottom: 0.5rem;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-accent-gold);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: var(--shadow-sm);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.1;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: nowrap;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: #334155;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-full);
  position: relative;
  transition: var(--transition);
  white-space: nowrap !important;
}

.nav-link:hover {
  color: var(--color-primary);
  background-color: rgba(10, 25, 47, 0.05);
}

.nav-link.active {
  color: var(--color-primary);
  background-color: rgba(245, 158, 11, 0.12);
  font-weight: 700;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: rgba(241, 245, 249, 0.85);
  border: 1px solid var(--color-border);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}

.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  color: var(--color-text-muted);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.8rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.lang-btn:hover {
  color: var(--color-primary);
}

.lang-btn.active {
  background-color: var(--color-surface);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  color: var(--color-accent-gold-hover);
}

.lang-divider {
  color: var(--color-border-hover);
  font-size: 0.75rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-btn .bar {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background-color: var(--color-primary);
  transition: var(--transition);
}

/* Hero Section */
.hero-section {
  background: radial-gradient(circle at 85% 20%, rgba(59, 130, 246, 0.18), transparent 45%),
              radial-gradient(circle at 15% 85%, rgba(245, 158, 11, 0.12), transparent 40%),
              radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.08), transparent 60%),
              linear-gradient(135deg, #020c1b 0%, #0a192f 50%, #0f2b48 100%);
  color: var(--color-text-white);
  padding: 5.5rem 0 6.5rem 0;
  position: relative;
  overflow: hidden;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.14) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(50px);
}

.hero-container {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: #fbbf24;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.highlight-gold {
  background: linear-gradient(135deg, #fef08a 0%, #f59e0b 50%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.highlight-blue {
  background: linear-gradient(135deg, #93c5fd 0%, #60a5fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.highlight-purple {
  background: linear-gradient(135deg, #d8b4fe 0%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-description {
  font-size: 1.15rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 2rem;
  max-width: 640px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-box {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: var(--transition);
}

.stat-box:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
  border-color: rgba(245, 158, 11, 0.3);
}

.stat-number {
  font-size: 1.85rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fde68a, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 0.25rem;
  font-weight: 500;
}

/* Tarjeta Hero Profe Luisa */
.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-card-profile {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  width: 100%;
  max-width: 390px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.hero-card-profile:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.6);
  border-color: rgba(245, 158, 11, 0.35);
}

.profile-avatar-wrapper {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto 1.25rem auto;
}

.profile-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
  border: 3px solid #f59e0b;
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.45);
  display: block;
  transition: var(--transition);
}

.profile-avatar-wrapper:hover .profile-avatar-img {
  transform: scale(1.04);
  box-shadow: 0 0 35px rgba(245, 158, 11, 0.65);
}

.avatar-placeholder {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent-gold), #997300);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 3.5rem;
  border: 3px solid rgba(255, 255, 255, 0.4);
}

.avatar-academic-badge {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  border: 2px solid #0a192f;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.profile-name {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: #fbbf24;
  margin-bottom: 0.25rem;
}

.profile-role {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 500;
  display: block;
  margin-bottom: 1rem;
}

.profile-tagline {
  font-style: italic;
  font-size: 0.9rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 1.5rem;
}

.profile-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
}

.chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-full);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #e2e8f0;
}

/* Manifiesto */
.manifesto-section {
  margin-top: -2.5rem;
  position: relative;
  z-index: 10;
}

.manifesto-card {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  box-shadow: 0 12px 30px -8px rgba(10, 25, 47, 0.08);
  display: flex;
  align-items: center;
  gap: 2rem;
  position: relative;
  overflow: hidden;
}

.manifesto-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #f59e0b, #3b82f6, #10b981);
}

.manifesto-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: #b45309;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.18);
}

.manifesto-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.manifesto-text {
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Banner de Comunidad */
.community-banner-section {
  background: linear-gradient(135deg, #1e293b, var(--color-primary));
  color: white;
  padding: 4rem 0;
}

.community-card {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.community-card h2 {
  font-size: 2.1rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.community-card p {
  font-size: 1.1rem;
  color: #cbd5e1;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.community-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #cbd5e1;
  padding-top: 4.5rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo .logo-title {
  color: var(--color-text-white);
}

.footer-desc {
  margin-top: 1rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: #94a3b8;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.social-icon {
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: var(--transition);
}

.social-icon:hover {
  background-color: var(--color-accent-gold);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.footer-heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-white);
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--color-accent-gold);
}

.footer-nav li {
  margin-bottom: 0.65rem;
}

.footer-nav a {
  font-size: 0.9rem;
  color: #94a3b8;
}

.footer-nav a:hover {
  color: var(--color-accent-gold);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.footer-contact-item i {
  font-size: 1.25rem;
}

.icon-yt { color: var(--color-youtube); }
.icon-fb { color: var(--color-facebook); }
.icon-grp { color: var(--color-accent-gold); }

.footer-contact-item strong {
  display: block;
  color: white;
}

.footer-contact-item span {
  color: #94a3b8;
  font-size: 0.82rem;
}

.footer-bottom {
  padding: 1.5rem 0;
  font-size: 0.85rem;
  color: #94a3b8;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-disclaimer {
  max-width: 600px;
  font-size: 0.8rem;
  color: #64748b;
}

/* Páginas Interiores: Cabecera */
.page-header-banner {
  background: radial-gradient(circle at 85% 20%, rgba(59, 130, 246, 0.16), transparent 45%),
              radial-gradient(circle at 15% 85%, rgba(245, 158, 11, 0.1), transparent 40%),
              linear-gradient(135deg, #020c1b 0%, #0a192f 60%, #172a45 100%);
  color: white;
  padding: 3.5rem 0;
  margin-bottom: 3.5rem;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.breadcrumbs {
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.breadcrumbs a {
  color: #cbd5e1;
  transition: var(--transition);
}

.breadcrumbs a:hover {
  color: #fbbf24;
}

.page-title {
  font-size: 2.35rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.page-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 720px;
  line-height: 1.6;
}

/* ==========================================
   SECCIÓN CONOCE A LA PROFE LUISA
========================================== */
.mentor-showcase-section {
  background: linear-gradient(180deg, #ffffff 0%, var(--color-surface-soft) 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.mentor-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 4rem;
  align-items: center;
}

.mentor-image-container {
  position: relative;
}

.mentor-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 40px -15px rgba(10, 25, 47, 0.2);
  border: 1px solid rgba(245, 158, 11, 0.35);
  background-color: var(--color-primary-dark);
  max-height: 420px;
  aspect-ratio: 4/5;
}

.mentor-main-img {
  width: 100%;
  height: 100%;
  max-height: 420px;
  object-fit: cover;
  object-position: center 15%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.mentor-image-card:hover .mentor-main-img {
  transform: scale(1.03);
}

.mentor-badge-floating {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  background: rgba(10, 25, 47, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(245, 158, 11, 0.35);
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: white;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.badge-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.badge-text strong {
  display: block;
  font-size: 0.92rem;
  color: #fbbf24;
  font-weight: 700;
}

.badge-text small {
  display: block;
  font-size: 0.78rem;
  color: #cbd5e1;
}

.mentor-experience-pill {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.mentor-lead {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--color-primary);
  font-style: italic;
  margin-bottom: 1.25rem;
  border-left: 3px solid var(--color-accent-gold);
  padding-left: 1.15rem;
}

.mentor-bio {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.mentor-highlights {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  margin-bottom: 2.25rem;
}

.highlight-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.highlight-item i {
  font-size: 1.25rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.highlight-item strong {
  display: block;
  font-size: 0.98rem;
  color: var(--color-primary);
  margin-bottom: 0.2rem;
}

.highlight-item p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

.mentor-cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ==========================================
   LAYOUT GRID CON SIDEBAR (Páginas Interiores)
========================================== */
.layout-grid-sidebar {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2.5rem;
  align-items: start;
}

.main-content-col {
  min-width: 0;
}

.sidebar-col {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.content-box {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: 0 10px 30px -5px rgba(10, 25, 47, 0.05);
}

.sidebar-card {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: 0 8px 25px -5px rgba(10, 25, 47, 0.05);
}

/* ==========================================
   SOBRE MÍ Y AVATARES ACADÉMICOS
========================================== */
.about-photo-banner {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 16px 36px -8px rgba(10, 25, 47, 0.12);
  border: 1px solid var(--color-border);
  margin-bottom: 2rem;
}

.about-feature-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}

.about-photo-caption {
  background: linear-gradient(135deg, #0a192f 0%, #172a45 100%);
  color: white;
  padding: 1.25rem 1.75rem;
  font-style: italic;
  font-size: 0.95rem;
  border-top: 2px solid #f59e0b;
  line-height: 1.55;
}

.about-photo-caption i {
  color: #fbbf24;
  margin-right: 0.5rem;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}

.about-stat-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: 0 2px 6px rgba(10, 25, 47, 0.03);
  transition: var(--transition);
}

.about-stat-card:hover {
  transform: translateY(-2px);
  border-color: #f59e0b;
  background: #ffffff;
}

.about-stat-card .stat-big {
  display: block;
  font-size: 1.65rem;
  font-weight: 800;
  background: linear-gradient(135deg, #0a192f, #1e40af);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.about-stat-card .stat-sub {
  font-size: 0.78rem;
  color: #64748b;
  font-weight: 600;
  margin-top: 0.25rem;
  display: block;
}

.bio-avatar-wrapper {
  position: relative;
  width: 110px;
  height: 110px;
  margin: 0 auto 1.25rem auto;
}

.bio-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
  border: 3px solid #f59e0b;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.25);
  display: block;
}

.bio-verified-badge {
  position: absolute;
  bottom: 0;
  right: 0;
  background-color: var(--color-accent-blue);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  border: 2px solid white;
}

.bio-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: #78350f;
  background: #fef3c7;
  border: 1px solid #fde68a;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.bio-social-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.bio-social-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.bio-social-btn.wa {
  background-color: #25d366;
  color: white;
}

.bio-social-btn.wa:hover {
  background-color: #1eb956;
  color: white;
  transform: translateY(-1px);
}

.bio-social-btn.in {
  background-color: #0a66c2;
  color: white;
}

.bio-social-btn.yt {
  background-color: #ff0000;
  color: white;
}

.bio-social-btn.fb {
  background-color: #1877f2;
  color: white;
}

/* Sello Oficial de Excelencia */
.seal-card {
  text-align: center;
}

.seal-img {
  max-width: 120px;
  height: auto;
  border-radius: 50%;
  border: 3px solid #f59e0b;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.25);
  margin: 0 auto;
  display: block;
}

.seal-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-top: 0.85rem;
}

.seal-subtitle {
  font-size: 0.82rem;
  font-weight: 700;
  color: #d97706;
  display: block;
}

.seal-desc {
  font-size: 0.85rem;
  color: #64748b;
  line-height: 1.5;
  margin-top: 0.5rem;
}

/* Tutor Card Avatar */
.tutor-avatar-img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
  border: 2px solid var(--color-accent-gold);
  flex-shrink: 0;
}

/* Contact Mentor Trust Card */
.contact-mentor-card {
  background: linear-gradient(135deg, #ffffff, #fdfbf7);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.contact-mentor-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.75rem;
}

.contact-mentor-img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
  border: 2px solid #f59e0b;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
}

.contact-mentor-header h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}

.contact-mentor-header span {
  font-size: 0.78rem;
  font-weight: 600;
  display: block;
}

.contact-mentor-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Bio Pill & Seal Card */
.bio-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(212, 175, 55, 0.12);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.seal-card {
  background: linear-gradient(135deg, #ffffff 0%, #fdfbf7 100%);
  border: 1px solid rgba(212, 175, 55, 0.35);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
  padding: 1.5rem;
  border-radius: var(--radius-md);
}

.seal-img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
  border: 2px solid var(--color-accent-gold);
  display: block;
  transition: transform 0.3s ease;
}

.seal-img:hover {
  transform: rotate(5deg) scale(1.04);
}

.seal-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
}

.seal-subtitle {
  font-size: 0.8rem;
  font-weight: 700;
  display: block;
}

.seal-desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  .mentor-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .mentor-main-img {
    height: 400px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header-top-bar {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background-color: var(--color-surface);
    flex-direction: column;
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-lg);
    display: none;
    gap: 1.5rem;
  }
  .nav-menu.open {
    display: flex;
  }
  .nav-links {
    flex-direction: column;
    width: 100%;
    text-align: center;
    gap: 1rem;
  }
  .mentor-main-img {
    height: 340px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .manifesto-card {
    flex-direction: column;
    text-align: center;
  }
}