:root {
  --primary: #00EEFF;
  --primary-dark: #009CB0;
  --primary-light: #6EFAFF;
  --accent: #2874FC;
  --accent-light: #689EFF;
  --secondary: #9b51e0;
  --bg-dark: #070b19;
  --bg-card: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.75);
  --text-muted: rgba(255, 255, 255, 0.45);
  --radius: 24px;
  --radius-sm: 14px;
  --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Plus Jakarta Sans', sans-serif;
  --max-width: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
  transition: background 0.4s ease, color 0.4s ease;
}

::selection { background: rgba(0, 238, 255, 0.3); color: #070b19; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--accent), var(--primary)); border-radius: 4px; }

/* ---- Gradient Orbs ---- */
.gradient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  animation: orbFloat 22s ease-in-out infinite;
}
.orb-1 {
  width: 650px; height: 650px;
  background: var(--accent);
  top: -250px; left: -250px;
  animation-delay: 0s;
}
.orb-2 {
  width: 550px; height: 550px;
  background: var(--primary-dark);
  bottom: -200px; right: -200px;
  animation-delay: -7s;
}
.orb-3 {
  width: 450px; height: 450px;
  background: var(--secondary);
  top: 45%; left: 55%;
  transform: translate(-50%, -50%);
  animation-delay: -14s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(70px, -90px) scale(1.15); }
  66% { transform: translate(-50px, 70px) scale(0.9); }
}

/* ---- Particle Overlay ---- */
#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

/* ---- Glassmorphism UI ---- */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.glass-card:hover {
  border-color: rgba(0, 238, 255, 0.35);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 238, 255, 0.15);
  transform: translateY(-5px);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 36px;
  border-radius: 50px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--primary));
  color: #fff;
  box-shadow: 0 4px 20px rgba(40, 116, 252, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 238, 255, 0.55);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(0, 238, 255, 0.4);
}

.btn-sm { padding: 10px 22px; font-size: 0.8rem; }
.btn-full { width: 100%; justify-content: center; }

/* ---- Badges & Typography ---- */
.badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 50px;
  background: linear-gradient(135deg, rgba(40, 116, 252, 0.18), rgba(0, 238, 255, 0.12));
  border: 1px solid rgba(0, 238, 255, 0.25);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--primary-light);
  margin-bottom: 18px;
  box-shadow: 0 2px 10px rgba(0, 238, 255, 0.05);
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 16px auto 0;
}
.divider span {
  display: block;
  width: 60px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
}

.section {
  padding: 100px 24px;
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header h2 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
}

.section-subtitle {
  max-width: 650px;
  margin: 20px auto 0;
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1.05rem;
}

/* ---- Navbar ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(7, 11, 25, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 12px 0;
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  z-index: 1001;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 0.5px;
  color: #fff;
}

.nav-logo-text {
  background: linear-gradient(135deg, #fff, var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  gap: 4px;
  list-style: none;
}

.nav-link {
  padding: 8px 18px;
  border-radius: 50px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
  background: rgba(0, 238, 255, 0.1);
  box-shadow: 0 0 10px rgba(0, 238, 255, 0.05);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 1001;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* ---- Hero Section ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  padding: 130px 24px 80px;
  overflow: hidden;
  background: url('/img/collage.jpg') center center / cover no-repeat;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 800px 600px at 50% 55%, rgba(7, 11, 25, 0.80) 0%, rgba(7, 11, 25, 0.40) 60%, rgba(7, 11, 25, 0.15) 100%);
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 350px 280px at 30% 50%, rgba(40, 116, 252, 0.35) 0%, transparent 100%),
    radial-gradient(ellipse 250px 350px at 70% 40%, rgba(147, 51, 234, 0.25) 0%, transparent 100%),
    radial-gradient(ellipse 200px 200px at 50% 65%, rgba(59, 130, 246, 0.20) 0%, transparent 100%);
  pointer-events: none;
}

.hero-content {
  max-width: 850px;
  text-align: center;
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-glass {
  padding: 60px 48px;
  border-radius: var(--radius);
  position: relative;
  z-index: 1;
  overflow: visible;
  background: linear-gradient(145deg, rgba(7, 11, 25, 0.30), rgba(7, 11, 25, 0.15));
  -webkit-backdrop-filter: blur(40px);
  backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-top-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  animation: heroIn 1.2s ease-out;
}

.hero-glass::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

body.light-mode .hero-glass {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.35), rgba(255, 255, 255, 0.20));
  -webkit-backdrop-filter: blur(40px);
  backdrop-filter: blur(40px);
  border-color: rgba(255, 255, 255, 0.80);
  border-top-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 12px 40px rgba(40, 116, 252, 0.10);
}

body.light-mode .hero-glass::before {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.50) 0%, transparent 50%);
}

.hero-glass h1 {
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 12px 0 20px;
  letter-spacing: -0.5px;
}

.hero-logo {
  margin: 8px auto 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-logo img {
  width: 100%;
  max-width: 500px;
  height: auto;
}

.hero-glass p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 650px;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-meta {
  display: flex;
  gap: 28px;
  justify-content: center;
  margin-top: 36px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

.hero-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-meta i {
  color: var(--primary);
  font-size: 1.1rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounceDown 2s ease-in-out infinite;
}

@keyframes bounceDown {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ---- About Section ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.about-text {
  grid-column: 1 / -1;
  padding: 44px;
}

.about-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 18px;
  font-size: 1.05rem;
}

.about-highlight {
  color: var(--text-primary) !important;
  font-size: 1.1rem !important;
  font-weight: 500;
  padding: 24px;
  border-left: 4px solid var(--primary);
  background: rgba(0, 238, 255, 0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 24px 0 10px;
}

.about-info-cards {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.about-vision,
.about-mission {
  padding: 40px;
  text-align: center;
}

.vision-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(40, 116, 252, 0.2), rgba(0, 238, 255, 0.2));
  border: 1px solid rgba(0, 238, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.4rem;
  color: var(--primary);
}

.about-vision h3,
.about-mission h3 {
  margin-bottom: 14px;
  font-size: 1.3rem;
  letter-spacing: 0.3px;
}

.about-vision p,
.about-mission p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.98rem;
}

/* ---- Pillars Section ---- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pillar-card {
  padding: 44px 32px;
  text-align: center;
}

.pillar-icon {
  width: 70px;
  height: 70px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--primary);
  margin: 0 auto 24px;
  transition: var(--transition);
}

.pillar-card:hover .pillar-icon {
  background: linear-gradient(135deg, var(--accent), var(--primary));
  border-color: var(--primary);
  color: #fff;
  transform: rotate(10deg);
}

.pillar-card h3 {
  font-size: 1.35rem;
  margin-bottom: 16px;
  letter-spacing: 0.3px;
}

.pillar-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* ---- Metrics Section ---- */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.metric-card {
  padding: 40px 24px;
  text-align: center;
}

.metric-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
  color: var(--primary);
}

.metric-number {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.metric-label {
  display: block;
  margin-top: 10px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
}

/* ---- Objectives Section ---- */
.objectives-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.objective-card {
  padding: 36px 24px;
  text-align: center;
}

.objective-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.3rem;
  color: var(--accent-light);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
}

.objective-card:hover .objective-icon {
  background: rgba(0, 238, 255, 0.1);
  color: var(--primary);
  border-color: rgba(0, 238, 255, 0.3);
}

.objective-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.objective-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ---- Accordion Curriculum ---- */
.accordion-container {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.accordion-item {
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  overflow: hidden;
  transition: var(--transition);
}

.accordion-header {
  padding: 24px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}

.accordion-header h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 14px;
}

.accordion-header h3 i {
  color: var(--primary);
  font-size: 1.1rem;
}

.accordion-trigger {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.accordion-item.active {
  border-color: rgba(0, 238, 255, 0.25);
  background: rgba(0, 238, 255, 0.02);
}

.accordion-item.active .accordion-header h3 {
  color: var(--primary-light);
}

.accordion-item.active .accordion-trigger {
  transform: rotate(180deg);
  background: rgba(0, 238, 255, 0.15);
  color: #fff;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-content-inner {
  padding: 0 30px 28px 74px;
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.7;
}

.accordion-content-inner hr {
  border: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 16px 0;
}

.accordion-content-inner ul {
  padding-left: 20px;
  margin-top: 10px;
}

.accordion-content-inner li {
  margin-bottom: 8px;
}

/* ---- Requisitos Split Section ---- */
.requirements-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.req-block {
  padding: 40px;
}

.req-block h3 {
  font-size: 1.3rem;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
}

.req-block h3 i {
  color: var(--primary);
}

.req-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.req-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.6;
}

.req-list li i {
  color: var(--primary-light);
  margin-top: 4px;
  font-size: 0.9rem;
}

.req-list strong {
  color: #fff;
}

.steps-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.step-item {
  display: flex;
  gap: 18px;
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0, 238, 255, 0.2);
}

.step-text {
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.6;
}

.step-text p {
  margin-bottom: 12px;
}

/* ---- Becas Grid ---- */
.becas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.becas-card {
  padding: 36px 28px;
  text-align: center;
}

.becas-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 238, 255, 0.15), rgba(40, 116, 252, 0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: var(--primary);
}

.becas-card h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.becas-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

.becas-req-list {
  list-style: none;
  text-align: left;
}

.becas-req-list li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.becas-req-list li:last-child {
  border-bottom: none;
}

.becas-req-list li::before {
  content: '▸';
  color: var(--primary);
  margin-right: 8px;
  font-weight: 700;
}

.becas-steps {
  text-align: left;
  padding-left: 20px;
}

.becas-steps li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 10px;
  padding-left: 4px;
}

.becas-steps li strong {
  color: var(--primary);
}

/* ---- Becas Callout ---- */
.becas-cta {
  max-width: 850px;
  margin: 60px auto 0;
}

.becas-cta .glass-card {
  padding: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border-left: 5px solid var(--primary);
  background: linear-gradient(135deg, rgba(0, 238, 255, 0.05), rgba(40, 116, 252, 0.03));
}

.becas-text {
  max-width: 480px;
}

.becas-text h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.becas-text p {
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* ---- Contact Grid & Forms ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 24px;
  align-items: start;
}

.contact-form {
  padding: 44px;
}

.contact-form h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.contact-form p {
  color: var(--text-secondary);
  margin-bottom: 28px;
  font-size: 0.96rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 15px 20px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  font-family: var(--font);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 238, 255, 0.15);
  background: rgba(255, 255, 255, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group select option {
  background: var(--bg-dark);
  color: #fff;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card {
  padding: 28px;
  text-align: center;
}

.info-card i {
  font-size: 1.6rem;
  color: var(--primary);
  margin-bottom: 14px;
}

.info-card h4 {
  margin-bottom: 6px;
  font-size: 1.05rem;
  letter-spacing: 0.3px;
}

.info-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.social-links {
  display: flex;
  gap: 22px;
  justify-content: center;
  margin-top: 16px;
  align-items: center;
}

.social-icon {
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  text-decoration: none;
  transition: var(--transition);
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  width: auto;
  height: auto;
}

.social-icon:hover {
  color: var(--primary) !important;
  transform: translateY(-3px) scale(1.15);
}

/* ---- Footer ---- */
.footer {
  background: rgba(5, 7, 18, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 80px 24px 40px;
  position: relative;
  z-index: 1;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto 60px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
}

.footer-brand img {
  height: 90px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 12px rgba(0, 0, 0, 0.5));
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

.footer-links h4,
.footer-newsletter h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary-light);
  transform: translateX(4px);
  display: inline-block;
}

.footer-newsletter p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  font-family: var(--font);
  font-size: 0.88rem;
  outline: none;
  transition: var(--transition);
}

.newsletter-form input:focus {
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.06);
}

.newsletter-form button {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-form button:hover {
  background: var(--primary-dark);
  box-shadow: 0 0 15px rgba(0, 238, 255, 0.3);
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.footer-bottom strong {
  color: var(--text-secondary);
}

/* ---- Fade In Animation ---- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Instagram Feed Section ---- */
.instagram-section {
  overflow: hidden;
}

.insta-profile-card {
  max-width: 700px;
  margin: 0 auto 40px;
  padding: 32px 36px;
}

.insta-profile-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}

.insta-avatar-ring {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af, #515bd4);
  padding: 3px;
  flex-shrink: 0;
}

.insta-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid var(--bg-dark);
  object-fit: cover;
}

.insta-profile-info {
  flex: 1;
  min-width: 200px;
  text-align: center;
}

.insta-profile-info h3 {
  font-size: 1.3rem;
  margin-bottom: 4px;
}

.insta-bio {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 14px;
  line-height: 1.5;
}

.insta-stats {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.insta-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.insta-stat-num {
  font-size: 1.1rem;
  font-weight: 700;
}

.insta-stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.insta-follow-btn {
  flex-shrink: 0;
}

.insta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 750px;
  margin: 0 auto;
}

.insta-post-card {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: var(--transition);
}

.insta-post-card:hover {
  transform: scale(1.03);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  z-index: 2;
}

.insta-post-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.insta-post-card:hover img {
  transform: scale(1.08);
}

.insta-post-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  padding: 14px;
}

.insta-post-card:hover .insta-post-overlay {
  opacity: 1;
}

.insta-post-likes {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.insta-post-likes i {
  font-size: 0.9rem;
}

.insta-skeleton {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Light mode Instagram overrides */
body.light-mode .insta-avatar {
  border-color: var(--bg-card);
}

body.light-mode .insta-post-card:hover {
  box-shadow: 0 12px 40px rgba(40, 116, 252, 0.12);
}

/* ---- RESPONSIVE MEDIA QUERIES ---- */
@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 991px) {
  .nav-container { padding: 0 16px; }
  .hero-glass { padding: 48px 28px; }
  .about-text { padding: 32px 24px; }
  .about-vision, .about-mission { padding: 32px 24px; }
  .req-block { padding: 32px 24px; }
  .contact-form { padding: 32px 24px; }
  .becas-cta .glass-card { padding: 32px 24px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 16px; }
  .navbar { padding: 14px 0; }
  .section-header { margin-bottom: 40px; }
  .section-header h2 { font-size: clamp(1.6rem, 5vw, 2rem); }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(7, 11, 25, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-left: 1px solid rgba(255, 255, 255, 0.07);
    flex-direction: column;
    padding: 100px 24px 40px;
    gap: 8px;
    transition: var(--transition);
  }
  
  .nav-menu.active { right: 0; }
  .nav-toggle { display: flex; }
  .nav-logo img { height: 40px !important; }
  .nav-link { padding: 10px 16px; font-size: 0.9rem; }
  
  .about-grid { grid-template-columns: 1fr; }
  .about-text { padding: 28px 20px; }
  .about-text p { font-size: 0.96rem; }
  .about-info-cards { grid-template-columns: 1fr; gap: 20px; }
  .about-vision, .about-mission { padding: 28px 20px; }
  
  .pillars-grid { grid-template-columns: 1fr; gap: 20px; }
  .pillar-card { padding: 32px 24px; }
  
  .metrics-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .metric-card { padding: 28px 16px; }
  .metric-number { font-size: 2.4rem; }
  .metric-label { font-size: 0.85rem; }
  
  .objectives-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .objective-card { padding: 28px 20px; }
  
  .requirements-grid { grid-template-columns: 1fr; gap: 20px; }
  .req-block { padding: 28px 20px; }
  .req-block h3 { font-size: 1.15rem; }
  
  .contact-grid { grid-template-columns: 1fr; gap: 20px; }
  .contact-form { padding: 28px 20px; }
  .contact-form h3 { font-size: 1.2rem; }
  
  .becas-grid { grid-template-columns: 1fr; gap: 20px; }
  .becas-card { padding: 28px 20px; }
  .becas-card h3 { font-size: 1.1rem; }
  
  .becas-cta { margin-top: 40px; }
  .becas-cta .glass-card {
    flex-direction: column;
    text-align: center;
    padding: 28px 20px;
  }
  .becas-text { max-width: 100%; }
  
  .hero { padding: 100px 16px 60px; min-height: auto; }
  .hero-glass { padding: 32px 20px; }
  .hero-glass h1 { font-size: clamp(1.5rem, 6vw, 2.2rem); margin: 10px 0 16px; }
  .hero-glass p { font-size: 0.96rem; margin-bottom: 28px; }
  .hero-logo img { max-width: 320px; }
  .hero-meta { gap: 16px; font-size: 0.85rem; margin-top: 28px; }
  .hero-actions { gap: 12px; }
  .hero-actions .btn { padding: 12px 24px; font-size: 0.85rem; }
  .scroll-indicator { display: none; }
  
  .accordion-header { padding: 18px 20px; }
  .accordion-header h3 { font-size: 0.98rem; gap: 10px; }
  .accordion-content-inner { padding: 0 20px 20px 38px; font-size: 0.9rem; }
  
  .insta-grid { grid-template-columns: 1fr 1fr; gap: 10px; max-width: 100%; }
  .insta-profile-card { padding: 20px 16px; margin-bottom: 28px; }
  .insta-profile-inner { flex-direction: column; text-align: center; gap: 16px; }
  .insta-stats { gap: 14px; justify-content: center; }
  .insta-stat-num { font-size: 1rem; }
  .insta-profile-info h3 { font-size: 1.1rem; }
  .insta-follow-btn { width: 100%; justify-content: center; }
  .insta-avatar-ring { width: 68px; height: 68px; }
  
  .footer { padding: 60px 20px 32px; }
  .footer-content { gap: 28px; }
  .footer-brand img { height: 72px; }
  
  .step-item { gap: 14px; }
  .step-num { width: 30px; height: 30px; font-size: 0.85rem; }
  .step-text { font-size: 0.9rem; }
  
  .scoreboard, .hero-title-mobile { /* not used */ }
}

@media (max-width: 576px) {
  .hero-logo img { max-width: 260px; }
  .badge { font-size: 0.68rem; padding: 5px 14px; }
  .section-subtitle { font-size: 0.92rem; }
  .btn { padding: 12px 24px; font-size: 0.85rem; }
  .hero-glass { padding: 28px 16px; }
  .hero-glass p { font-size: 0.92rem; }
  .insta-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .insta-post-likes { font-size: 0.75rem; }
  .objectives-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
}

@media (max-width: 480px) {
  .section { padding: 48px 12px; }
  .navbar { padding: 10px 0; }
  
  .metrics-grid { grid-template-columns: 1fr; gap: 12px; }
  .objectives-grid { grid-template-columns: 1fr; gap: 12px; }
  .pillars-grid { gap: 12px; }
  
  .hero-glass { padding: 24px 14px; }
  .hero-glass h1 { font-size: clamp(1.2rem, 7vw, 1.6rem); }
  .hero-glass p { font-size: 0.88rem; margin-bottom: 20px; }
  .hero-logo img { max-width: 220px; }
  .hero-meta { font-size: 0.78rem; gap: 10px; flex-direction: column; align-items: center; }
  .hero-actions .btn { padding: 10px 18px; font-size: 0.8rem; }
  
  .footer-content { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 8px; font-size: 0.75rem; }
  .newsletter-form { flex-direction: column; gap: 8px; }
  .newsletter-form button { width: 100%; }
  
  .insta-grid { grid-template-columns: 1fr; gap: 10px; }
  .insta-profile-card { padding: 16px 12px; }
  .insta-avatar-ring { width: 60px; height: 60px; }
  .insta-stat { flex: 1; }
  .insta-stats { gap: 8px; }
  
  .accordion-header { padding: 14px 16px; }
  .accordion-header h3 { font-size: 0.9rem; }
  .accordion-content-inner { padding: 0 16px 16px 28px; font-size: 0.85rem; }
  .accordion-trigger { width: 26px; height: 26px; font-size: 0.7rem; }
  
  .contact-form { padding: 24px 16px; }
  .form-group { margin-bottom: 14px; }
  .form-group input, .form-group select, .form-group textarea { padding: 12px 16px; font-size: 0.88rem; }
  
  .about-text { padding: 24px 16px; }
  .about-vision, .about-mission { padding: 24px 16px; }
  .about-highlight { font-size: 0.95rem !important; padding: 18px; }
  
  .req-block { padding: 24px 16px; }
  .req-block h3 { font-size: 1.05rem; }
  .req-list li { font-size: 0.88rem; }
  
  .becas-card { padding: 24px 16px; }
  .becas-req-list li { font-size: 0.85rem; }
  .becas-steps li { font-size: 0.85rem; }
  
  .pillar-card { padding: 24px 16px; }
  .pillar-card h3 { font-size: 1.15rem; }
  
  .objective-card { padding: 24px 16px; }
  .objective-card h3 { font-size: 1rem; }
  
  .metric-number { font-size: 2rem; }
  .metric-label { font-size: 0.8rem; }
  .metric-icon { font-size: 1.6rem; }
  
  .footer { padding: 48px 16px 24px; }
  .footer-brand img { height: 60px; }
  .footer-links h4, .footer-newsletter h4 { font-size: 0.85rem; margin-bottom: 14px; }
  .footer-links a { font-size: 0.82rem; }
  
  .section-header { margin-bottom: 32px; }
  .section-header h2 { font-size: clamp(1.3rem, 5vw, 1.6rem); }
  .section-subtitle { font-size: 0.88rem; }
  .badge { font-size: 0.62rem; padding: 4px 12px; letter-spacing: 0.8px; margin-bottom: 12px; }
  .btn { padding: 10px 20px; font-size: 0.82rem; }
  .divider span { width: 40px; }
  
  .info-card { padding: 20px; }
  .info-card h4 { font-size: 0.92rem; }
  .info-card p { font-size: 0.85rem; }
  
  .social-icon { width: 38px; height: 38px; font-size: 1rem; }
  .social-links { gap: 8px; }
}

/* ==========================================
   LIGHT MODE STYLING & PREMIUM OVERRIDES
   ========================================== */

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 1001;
}

.theme-toggle-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}

.theme-toggle-btn:hover {
  background: rgba(40, 116, 252, 0.15);
  border-color: var(--primary);
  color: #fff;
  transform: scale(1.05);
}

body.light-mode {
  background: radial-gradient(circle at 10% 10%, #f6f8fb 0%, #edf2f9 45%, #e4effb 100%);
  --bg-dark: #edf2f9;
  --bg-card: rgba(255, 255, 255, 0.78);
  --glass-border: rgba(255, 255, 255, 0.95);
  --glass-shadow: 0 10px 30px rgba(40, 116, 252, 0.06), 0 2px 8px rgba(0, 0, 0, 0.02), inset 0 1px 0px rgba(255, 255, 255, 1);
  --text-primary: #081021;
  --text-secondary: #2d3748;
  --text-muted: #5a6e85;
}

body.light-mode .hero::before {
  background: linear-gradient(135deg, rgba(240, 244, 248, 0.88) 0%, rgba(240, 244, 248, 0.72) 50%, rgba(240, 244, 248, 0.88) 100%);
}

body.light-mode::-webkit-scrollbar-track {
  background: #edf2f9;
}

body.light-mode::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent), var(--primary));
}

body.light-mode .gradient-orb {
  opacity: 0.22;
  filter: blur(150px);
}

body.light-mode .glass-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

body.light-mode .glass-card:hover {
  border-color: rgba(0, 238, 255, 0.45);
  box-shadow: 0 16px 45px rgba(40, 116, 252, 0.08), 0 0 25px rgba(0, 238, 255, 0.12);
}

body.light-mode .badge {
  background: rgba(40, 116, 252, 0.05);
  border-color: rgba(40, 116, 252, 0.16);
  color: var(--accent);
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(40, 116, 252, 0.02);
}

body.light-mode .gradient-text {
  background: linear-gradient(135deg, #009CB0, #2874FC);
  -webkit-background-clip: text;
  background-clip: text;
}

body.light-mode .section-header h2 {
  color: #08142b;
}

body.light-mode .hero-glass h1,
body.light-mode .pillar-card h3,
body.light-mode .objective-card h3,
body.light-mode .about-vision h3,
body.light-mode .about-mission h3,
body.light-mode .becas-card h3,
body.light-mode .contact-form h3,
body.light-mode .info-card h4,
body.light-mode .req-block h3,
body.light-mode .step-text h3,
body.light-mode .accordion-trigger,
body.light-mode .accordion-item.active .accordion-trigger {
  color: #0a1730;
}

body.light-mode .section-subtitle,
body.light-mode .card-body p,
body.light-mode .about-text p,
body.light-mode .about-vision p,
body.light-mode .about-mission p,
body.light-mode .pillar-card p,
body.light-mode .objective-card p,
body.light-mode .accordion-content-inner,
body.light-mode .req-list li,
body.light-mode .step-text p,
body.light-mode .becas-card p,
body.light-mode .becas-req-list li,
body.light-mode .becas-steps li,
body.light-mode .becas-text p,
body.light-mode .contact-form p,
body.light-mode .info-card p,
body.light-mode .footer-brand p {
  color: #354664;
}

body.light-mode .about-highlight {
  background: rgba(0, 238, 255, 0.04);
  color: #0a1730 !important;
}

body.light-mode .accordion-header h3 {
  color: #0a1730;
}

body.light-mode .accordion-item.active .accordion-header h3 {
  color: var(--accent);
}

body.light-mode .step-num {
  background: linear-gradient(135deg, var(--accent), var(--primary-dark));
}

body.light-mode .theme-toggle-btn {
  background: rgba(40, 116, 252, 0.05);
  border-color: rgba(40, 116, 252, 0.1);
  color: #2874fc;
}

body.light-mode .theme-toggle-btn:hover {
  background: rgba(0, 238, 255, 0.08);
  border-color: var(--primary);
  color: var(--primary-dark);
}

body.light-mode .form-group input,
body.light-mode .form-group select,
body.light-mode .form-group textarea {
  background: #ffffff;
  border-color: rgba(40, 116, 252, 0.22);
  color: #1a202c;
}

body.light-mode .form-group input:focus,
body.light-mode .form-group select:focus,
body.light-mode .form-group textarea:focus {
  background: #ffffff;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(40, 116, 252, 0.12);
}

body.light-mode .form-group select option {
  background: #ffffff;
  color: #1a202c;
}

body.light-mode .glass-card::before {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.6) 0%, transparent 60%);
}

@media (max-width: 768px) {
  body.light-mode .nav-menu {
    background: rgba(255, 255, 255, 0.98);
    border-left: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
  }
}

body.light-mode .nav-link {
  color: #2d3748;
}

body.light-mode .nav-link:hover,
body.light-mode .nav-link.active {
  color: var(--accent);
  background: rgba(40, 116, 252, 0.08);
  box-shadow: 0 2px 10px rgba(40, 116, 252, 0.04);
}

body.light-mode .nav-toggle span {
  background: #081021;
}

body.light-mode .navbar.scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.8);
}

body.light-mode .footer {
  background: #f7fafc;
  border-top: 1px solid rgba(40, 116, 252, 0.08);
}

body.light-mode .footer-bottom {
  border-top-color: rgba(40, 116, 252, 0.1);
}

body.light-mode .footer-links a {
  color: #4a5568;
}

body.light-mode .newsletter-form input {
  background: #ffffff;
  border-color: rgba(40, 116, 252, 0.18);
  color: #1a202c;
}

body.light-mode .btn-glass {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(40, 116, 252, 0.18);
  color: #2d3748;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

body.light-mode .btn-glass:hover {
  background: rgba(40, 116, 252, 0.08);
  border-color: var(--primary);
}

body.light-mode .social-icon {
  background: transparent !important;
  border: none !important;
  color: var(--accent) !important;
}

body.light-mode .social-icon:hover {
  color: var(--primary-dark) !important;
}

body.light-mode .divider span {
  background: linear-gradient(90deg, var(--accent), var(--primary-dark));
}

body.light-mode .nav-logo {
  color: #0a1730;
}

/* Logo swap: white in dark, color in light */
body.light-mode .logo-white {
  display: none !important;
}
body.light-mode .logo-color {
  display: block !important;
}

body.light-mode .footer h4 {
  color: #0a1730;
}

/* ---- PRO-UPGRADE: MULTI-PAGE premium layout additions ---- */

/* ---- Timeline Styles (Nosotros) ---- */
.timeline {
  position: relative;
  max-width: 1000px;
  margin: 60px auto 0;
  padding: 20px 0;
}
.timeline::after {
  content: '';
  position: absolute;
  width: 4px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
  border-radius: 2px;
}
.timeline-item {
  padding: 10px 40px;
  position: relative;
  background: transparent;
  width: 50%;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}
.timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}
.timeline-item.left { left: 0; }
.timeline-item.right { left: 50%; }
.timeline-item::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--bg-dark);
  border: 4px solid var(--primary);
  top: 36px; /* Alineación perfecta con el badge del año de la tarjeta */
  border-radius: 50%;
  z-index: 10; /* Se superpone exactamente por encima de la línea central */
  box-shadow: 0 0 10px var(--primary);
  transition: var(--transition);
}
.timeline-item.left::after {
  left: 100%;
  transform: translateX(-50%);
}
.timeline-item.right::after {
  left: 0%;
  transform: translateX(-50%);
}
.timeline-item:hover::after {
  transform: translateX(-50%) scale(1.25);
  border-color: var(--accent);
  box-shadow: 0 0 15px var(--accent);
}
.timeline-card {
  padding: 30px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(12px);
  position: relative;
}
.timeline-card h3 {
  font-size: 1.25rem;
  color: var(--primary-light);
  margin-bottom: 10px;
}
.timeline-card .year {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(0, 238, 255, 0.1);
  border: 1px solid rgba(0, 238, 255, 0.3);
  color: var(--primary-light);
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.timeline-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}
body.light-mode .timeline-item::after {
  background-color: #ffffff;
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(40, 116, 252, 0.25);
}
body.light-mode .timeline-item:hover::after {
  border-color: var(--accent);
  box-shadow: 0 0 15px rgba(40, 116, 252, 0.5);
}
body.light-mode .timeline-card {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(40, 116, 252, 0.1);
}
body.light-mode .timeline-card h3 {
  color: var(--accent);
}
body.light-mode .timeline-card .year {
  background: rgba(40, 116, 252, 0.08);
  border-color: rgba(40, 116, 252, 0.2);
  color: var(--accent);
}

@media (max-width: 768px) {
  .timeline::after { left: 31px; }
  .timeline-item { width: 100%; padding-left: 70px; padding-right: 25px; }
  .timeline-item.right { left: 0; }
  .timeline-item.left::after, .timeline-item.right::after { left: 33px; }
}

/* ---- Team Section ---- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.team-card {
  padding: 30px 20px;
  text-align: center;
}
.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  padding: 3px;
  box-shadow: 0 4px 15px rgba(0, 238, 255, 0.15);
}
.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  background: #070b19;
}
.team-card h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
  color: #fff;
}
.team-card .role {
  font-size: 0.8rem;
  color: var(--primary-light);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: 0.8px;
}
.team-card .desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
body.light-mode .team-card h3 { color: #0a1730; }
body.light-mode .team-card .role { color: var(--accent); }
body.light-mode .team-avatar img { background: #ffffff; }

/* ---- Alumni Testimonials ---- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.testimonial-card {
  padding: 40px 30px;
  position: relative;
}
.quote-icon {
  font-size: 2.2rem;
  color: rgba(0, 238, 255, 0.15);
  position: absolute;
  top: 24px;
  left: 24px;
}
.testimonial-text {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.alumni-info {
  display: flex;
  align-items: center;
  gap: 16px;
}
.alumni-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  padding: 2px;
}
.alumni-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  background: #070b19;
}
.alumni-meta h4 {
  font-size: 1rem;
  color: #fff;
  margin-bottom: 2px;
}
.alumni-meta span {
  font-size: 0.8rem;
  color: var(--primary-light);
  font-weight: 500;
}
body.light-mode .alumni-meta h4 { color: #0a1730; }
body.light-mode .alumni-meta span { color: var(--accent); }
body.light-mode .alumni-avatar img { background: #ffffff; }
body.light-mode .quote-icon { color: rgba(40, 116, 252, 0.08); }

/* ---- Syllabus Download Card ---- */
.syllabus-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 40px;
  margin-top: 50px;
  flex-wrap: wrap;
}
.syllabus-cta-text { flex: 1; min-width: 300px; }
.syllabus-cta-text h3 { font-size: 1.4rem; margin-bottom: 10px; color: #fff; }
.syllabus-cta-text p { color: var(--text-secondary); line-height: 1.6; font-size: 0.95rem; }
body.light-mode .syllabus-cta-text h3 { color: #0a1730; }

/* ---- FAQs (Contacto) ---- */
.faq-grid {
  max-width: 850px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Active subpage underline styling */
.nav-link.active {
  color: #fff !important;
  background: rgba(0, 238, 255, 0.15) !important;
  box-shadow: 0 0 12px rgba(0, 238, 255, 0.12) !important;
}
body.light-mode .nav-link.active {
  color: var(--accent) !important;
  background: rgba(40, 116, 252, 0.08) !important;
  box-shadow: 0 2px 10px rgba(40, 116, 252, 0.06) !important;
}

/* TinyCMS Menu Override */
.nav-menu ul.level_0 {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu ul.level_0 li {
  list-style: none;
  position: relative;
}
.nav-menu ul.level_0 li a {
  padding: 8px 16px;
  border-radius: 50px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  display: block;
}
.nav-menu ul.level_0 li a:hover,
.nav-menu ul.level_0 li.active a {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}
.nav-menu ul.level_0 li ul {
  display: none;
}
.footer-links ul {
  list-style: none;
  padding: 0;
}
.footer-links ul li {
  margin-bottom: 10px;
}
.footer-links ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-links ul li a:hover {
  color: var(--accent);
}
body.light-mode .nav-menu ul.level_0 li a {
  color: rgba(7, 11, 25, 0.75);
}
body.light-mode .nav-menu ul.level_0 li a:hover,
body.light-mode .nav-menu ul.level_0 li.active a {
  color: #070b19;
  background: rgba(0, 238, 255, 0.08);
}

/* ====================================================
   MISSING CMS CONTENT CLASSES
   Classes used inside .madd content that were not 
   previously defined in the theme CSS.
   ==================================================== */

/* ---- Section Container (wraps CMS content blocks) ---- */
.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ---- Section Tag (small label above headings, like .badge) ---- */
.section-tag {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 50px;
  background: linear-gradient(135deg, rgba(40, 116, 252, 0.18), rgba(0, 238, 255, 0.12));
  border: 1px solid rgba(0, 238, 255, 0.25);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--primary-light);
  margin-bottom: 18px;
  box-shadow: 0 2px 10px rgba(0, 238, 255, 0.05);
}

body.light-mode .section-tag {
  background: rgba(40, 116, 252, 0.05);
  border-color: rgba(40, 116, 252, 0.16);
  color: var(--accent);
  font-weight: 700;
}

/* ---- Highlight text (gradient colored span, like .gradient-text) ---- */
.highlight {
  background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

body.light-mode .highlight {
  background: linear-gradient(135deg, #009CB0, #2874FC);
  -webkit-background-clip: text;
  background-clip: text;
}

/* ---- Page Hero (subpage header banners) ---- */
.page-hero,
.page-header {
  position: relative;
  z-index: 1;
  padding: 160px 24px 80px;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(7, 11, 25, 0.95) 0%, rgba(15, 25, 55, 0.92) 50%, rgba(7, 11, 25, 0.95) 100%);
}

.page-hero::before,
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 500px 400px at 25% 50%, rgba(40, 116, 252, 0.25) 0%, transparent 100%),
    radial-gradient(ellipse 400px 300px at 75% 30%, rgba(155, 81, 224, 0.18) 0%, transparent 100%),
    radial-gradient(ellipse 300px 300px at 50% 80%, rgba(0, 238, 255, 0.12) 0%, transparent 100%);
  pointer-events: none;
}

.page-hero::after,
.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--bg-dark), transparent);
  z-index: 0;
  pointer-events: none;
}

body.light-mode .page-hero,
body.light-mode .page-header {
  background: linear-gradient(135deg, #e0ecf9 0%, #dce8f8 50%, #e8f0fc 100%);
}

body.light-mode .page-hero::after,
body.light-mode .page-header::after {
  background: linear-gradient(to top, #edf2f9, transparent);
}

body.light-mode .page-hero::before,
body.light-mode .page-header::before {
  background:
    radial-gradient(ellipse 500px 400px at 25% 50%, rgba(40, 116, 252, 0.08) 0%, transparent 100%),
    radial-gradient(ellipse 400px 300px at 75% 30%, rgba(155, 81, 224, 0.06) 0%, transparent 100%);
}

/* ---- Page Hero Content ---- */
.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.page-hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 12px 0 20px;
  letter-spacing: -0.5px;
}

body.light-mode .page-hero-content h1 {
  color: #08142b;
}

.page-hero-sub {
  max-width: 650px;
  margin: 20px auto 0;
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1.1rem;
}

/* ---- Animate on Scroll (start visible since no JS handler) ---- */
.animate-on-scroll {
  opacity: 1;
  transform: none;
}

/* ---- Section Divider (SVG wave) ---- */
.section-divider {
  position: relative;
  z-index: 1;
  line-height: 0;
  overflow: hidden;
  --section-divider-color: var(--bg-dark);
}

.section-divider svg {
  display: block;
  width: 100%;
  height: 60px;
}

body.light-mode .section-divider {
  --section-divider-color: #edf2f9;
}

/* ---- About Detail Grid (Nosotros page layout) ---- */
.about-detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: start;
}

.about-detail-text h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 24px;
}

body.light-mode .about-detail-text h2 {
  color: #08142b;
}

.about-detail-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 18px;
  font-size: 1.02rem;
}

.about-detail-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ---- Mission Card (used in Nosotros) ---- */
.mission-card {
  padding: 30px;
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--glass-shadow);
  transition: var(--transition);
  text-align: center;
}

.mission-card i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 14px;
}

.mission-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  font-weight: 700;
}

.mission-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.mission-card:hover {
  border-color: rgba(0, 238, 255, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 238, 255, 0.15);
}

body.light-mode .mission-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

body.light-mode .mission-card h3 {
  color: #0a1730;
}

body.light-mode .mission-card:hover {
  border-color: rgba(40, 116, 252, 0.3);
  box-shadow: 0 16px 45px rgba(40, 116, 252, 0.08);
}

/* ---- Contact Social Links ---- */
.contact-social {
  display: flex;
  gap: 18px;
  justify-content: center;
  align-items: center;
  padding: 16px 0;
}

.contact-social a {
  color: var(--text-secondary);
  font-size: 1.4rem;
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.contact-social a:hover {
  color: var(--primary);
  transform: translateY(-3px) scale(1.15);
}

body.light-mode .contact-social a {
  color: var(--accent);
}

body.light-mode .contact-social a:hover {
  color: var(--primary-dark);
}

/* ---- Responsive for new CMS classes ---- */
@media (max-width: 768px) {
  .page-hero,
  .page-header {
    padding: 120px 16px 60px;
  }
  .page-hero-content h1 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }
  .page-hero-sub {
    font-size: 0.96rem;
  }
  .about-detail-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .section-container {
    padding: 0 16px;
  }
}

@media (max-width: 480px) {
  .page-hero,
  .page-header {
    padding: 100px 12px 48px;
  }
  .page-hero-content h1 {
    font-size: clamp(1.2rem, 6vw, 1.6rem);
  }
  .page-hero-sub {
    font-size: 0.88rem;
  }
  .section-tag {
    font-size: 0.62rem;
    padding: 4px 12px;
  }
  .mission-card {
    padding: 24px 16px;
  }
  .contact-social {
    gap: 12px;
  }
}