/* =====================================================
   NAVIA GLOBAL — Enhanced Visual & Performance CSS
   Versión 2.0 · 2026
   ===================================================== */

/* ── Variables de diseño ───────────────────────────── */
:root {
  --navy:        #1B3A6B;
  --navy-dark:   #0F2447;
  --navy-light:  #2C5282;
  --green:       #1ABC9C;
  --green-dark:  #16A085;
  --green-light: #2ECC71;
  --gold:        #F59E0B;
  --text-dark:   #1A202C;
  --text-mid:    #4A5568;
  --text-light:  #718096;
  --bg-soft:     #F7FAFC;
  --bg-card:     #FFFFFF;
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.07);
  --shadow-md:   0 8px 30px rgba(0,0,0,0.10);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.14);
  --shadow-green:0 8px 30px rgba(26,188,156,0.30);
  --radius-sm:   10px;
  --radius-md:   18px;
  --radius-lg:   28px;
  --radius-full: 999px;
  --transition:  0.3s cubic-bezier(0.4,0,0.2,1);
}
html { scroll-behavior: smooth; }
::selection { background: var(--green); color: #fff; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--navy-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--navy); }

.navbar {
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  background: rgba(255,255,255,0.92) !important;
  border-bottom: 1px solid rgba(255,255,255,0.6);
  box-shadow: 0 4px 24px rgba(27,58,107,0.08) !important;
  transition: all var(--transition) !important;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.97) !important;
  box-shadow: 0 4px 32px rgba(27,58,107,0.12) !important;
}
#reading-progress {
  position: fixed; top: 0; left: 0; height: 3px;
  background: linear-gradient(90deg, var(--green), var(--navy-light));
  z-index: 9999; transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 8px rgba(26,188,156,0.5);
}
.hero-overlay {
  background: linear-gradient(135deg, rgba(15,36,71,0.82) 0%, rgba(27,58,107,0.65) 40%, rgba(22,160,133,0.30) 100%) !important;
}
.hero-badge {
  background: rgba(255,255,255,0.15) !important;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.30) !important;
  color: #fff !important; font-weight: 600 !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15) !important;
  padding: 10px 24px !important; border-radius: 999px !important;
}
.hero h1 { text-shadow: 0 2px 20px rgba(0,0,0,0.35), 0 4px 40px rgba(0,0,0,0.20); letter-spacing: -0.5px; }
.hero p { text-shadow: 0 1px 8px rgba(0,0,0,0.25); }
.hero-flags img {
  filter: drop-shadow(0 3px 8px rgba(0,0,0,0.30));
  transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1), filter 0.25s ease !important;
}
.hero-flags img:hover { transform: translateY(-4px) scale(1.15) !important; }
.hero-nav {
  background: rgba(255,255,255,0.15) !important; backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25) !important; color: #fff !important;
  font-size: 2rem !important; width: 52px !important; height: 52px !important;
  border-radius: 50% !important; display: flex !important;
  align-items: center !important; justify-content: center !important;
  transition: all var(--transition) !important;
}
.hero-nav:hover { background: rgba(26,188,156,0.5) !important; transform: scale(1.1) !important; }
.hero-indicator { width: 8px !important; height: 8px !important; border-radius: 4px !important; background: rgba(255,255,255,0.45) !important; transition: all 0.35s ease !important; cursor: pointer; }
.hero-indicator.active { background: var(--green) !important; width: 28px !important; box-shadow: 0 0 12px rgba(26,188,156,0.7) !important; }

.btn-primary, a.btn-primary, button.btn-primary {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%) !important;
  box-shadow: 0 8px 30px rgba(26,188,156,0.30) !important;
  border-radius: 999px !important; font-weight: 700 !important;
  transition: all var(--transition) !important; position: relative; overflow: hidden;
}
.btn-primary:hover { transform: translateY(-3px) !important; box-shadow: 0 12px 35px rgba(26,188,156,0.45) !important; }
.btn-secondary, a.btn-secondary, button.btn-secondary {
  border: 2px solid rgba(255,255,255,0.6) !important;
  background: rgba(255,255,255,0.10) !important; backdrop-filter: blur(8px);
  border-radius: 999px !important; transition: all var(--transition) !important;
}
.btn-secondary:hover { background: rgba(255,255,255,0.20) !important; transform: translateY(-2px) !important; }
.nav-cta { position: relative; overflow: hidden; }
.nav-cta::before {
  content: ''; position: absolute; top: -50%; left: -60%; width: 30%; height: 200%;
  background: rgba(255,255,255,0.20); transform: skewX(-20deg); transition: left 0.5s ease;
}
.nav-cta:hover::before { left: 130%; }

.destinos { background: var(--bg-soft) !important; }
.destino-card {
  border-radius: 28px !important; overflow: hidden !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07) !important;
  border: 1px solid rgba(27,58,107,0.06) !important;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1) !important;
  background: #fff !important;
}
.destino-card:hover { transform: translateY(-12px) !important; box-shadow: 0 20px 60px rgba(0,0,0,0.14) !important; border-color: rgba(26,188,156,0.20) !important; }
.destino-header img { transition: transform 0.6s cubic-bezier(0.4,0,0.2,1) !important; will-change: transform; }
.destino-card:hover .destino-header img { transform: scale(1.06) !important; }
.destino-header::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 60px; background: linear-gradient(to top, rgba(27,58,107,0.15), transparent); pointer-events: none; }
.destino-badge { border-radius: 999px !important; font-size: 0.78rem !important; font-weight: 700 !important; backdrop-filter: blur(8px); box-shadow: 0 3px 12px rgba(0,0,0,0.15) !important; }
.destino-flag { background: rgba(255,255,255,0.92) !important; backdrop-filter: blur(8px); border-radius: 10px !important; box-shadow: 0 4px 14px rgba(0,0,0,0.15) !important; }
.destino-btn { border-radius: 999px !important; font-weight: 700 !important; transition: all var(--transition) !important; position: relative; overflow: hidden; }
.destino-btn:hover { transform: translateY(-2px) !important; box-shadow: 0 8px 24px rgba(26,188,156,0.35) !important; }

.stats-section, .stats, section.stats { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%) !important; position: relative; overflow: hidden; }
.stats-section::before, .stats::before { content: ''; position: absolute; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(26,188,156,0.12), transparent 70%); top: -200px; right: -100px; pointer-events: none; }
.stat-number { background: linear-gradient(135deg, #FFFFFF 30%, rgba(26,188,156,0.9) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; font-weight: 800 !important; }
.stat-item { padding: 20px !important; position: relative; }
.stat-item::after { content: ''; position: absolute; right: 0; top: 20%; height: 60%; width: 1px; background: rgba(255,255,255,0.12); }
.stat-item:last-child::after { display: none; }

.servicio-card, .service-card {
  border-radius: 28px !important; border: 1px solid rgba(27,58,107,0.07) !important;
  transition: all var(--transition) !important; background: #fff; position: relative; overflow: hidden;
}
.servicio-card::before, .service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--green), var(--navy-light)); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease; }
.servicio-card:hover::before, .service-card:hover::before { transform: scaleX(1); }
.servicio-card:hover, .service-card:hover { transform: translateY(-8px) !important; box-shadow: 0 20px 60px rgba(0,0,0,0.14) !important; }

.section-title, h2.section-title { letter-spacing: -0.5px !important; line-height: 1.15 !important; }
.section-header { position: relative; }
.section-header::after { content: ''; display: block; width: 60px; height: 4px; background: linear-gradient(90deg, var(--green), var(--navy-light)); border-radius: 2px; margin: 16px auto 0; }

input, select, textarea { transition: border-color var(--transition), box-shadow var(--transition) !important; border-radius: 10px !important; border: 1.5px solid #E2E8F0 !important; font-family: 'Inter', sans-serif !important; }
input:focus, select:focus, textarea:focus { outline: none !important; border-color: var(--green) !important; box-shadow: 0 0 0 3px rgba(26,188,156,0.15) !important; }

.about-section, .quienes-somos { background: linear-gradient(160deg, #F0F7FF 0%, #FAFFFE 100%) !important; }
.convenio-badge, .trust-badge { border-radius: 18px !important; border: 1.5px solid rgba(26,188,156,0.2) !important; transition: all var(--transition) !important; }
.convenio-badge:hover, .trust-badge:hover { border-color: var(--green) !important; box-shadow: 0 6px 20px rgba(26,188,156,0.20) !important; transform: translateY(-3px) !important; }

.testimonio-card, .testimonial-card { border-radius: 28px !important; border: 1px solid rgba(27,58,107,0.07) !important; background: #fff !important; transition: all var(--transition) !important; position: relative; overflow: hidden; }
.testimonio-card::before, .testimonial-card::before { content: '"'; position: absolute; top: 12px; left: 20px; font-size: 80px; color: rgba(26,188,156,0.08); font-family: Georgia, serif; line-height: 1; pointer-events: none; }
.testimonio-card:hover, .testimonial-card:hover { transform: translateY(-6px) !important; box-shadow: 0 8px 30px rgba(0,0,0,0.10) !important; }

.faq-item { border-radius: 18px !important; border: 1.5px solid rgba(27,58,107,0.08) !important; overflow: hidden; transition: all var(--transition) !important; margin-bottom: 12px !important; }
.faq-item:hover { border-color: rgba(26,188,156,0.25) !important; box-shadow: 0 4px 16px rgba(26,188,156,0.10) !important; }
.faq-question { padding: 20px 24px !important; font-weight: 600 !important; }
.faq-question:hover { background: rgba(26,188,156,0.04) !important; }
.faq-question.active { background: rgba(27,58,107,0.04) !important; color: var(--navy) !important; }

footer, .footer { background: linear-gradient(160deg, var(--navy-dark) 0%, var(--navy) 100%) !important; position: relative; overflow: hidden; }

.whatsapp-btn, a[href*="wa.me"], a[href*="whatsapp"] { transition: all var(--transition) !important; }
.whatsapp-btn:hover, a[href*="wa.me"]:hover, a[href*="whatsapp"]:hover { transform: scale(1.10) !important; box-shadow: 0 8px 30px rgba(37,211,102,0.45) !important; }

.blog-card { border-radius: 28px !important; overflow: hidden; border: 1px solid rgba(27,58,107,0.07) !important; transition: all var(--transition) !important; }
.blog-card:hover { transform: translateY(-8px) !important; box-shadow: 0 20px 60px rgba(0,0,0,0.14) !important; }
.blog-card img { transition: transform 0.6s ease !important; }
.blog-card:hover img { transform: scale(1.05) !important; }

@keyframes shimmer { 0% { background-position: -600px 0; } 100% { background-position: 600px 0; } }
@keyframes pulse-glow { 0%, 100% { box-shadow: 0 5px 20px rgba(26,188,156,0.35); } 50% { box-shadow: 0 5px 35px rgba(26,188,156,0.60); } }
.pulse-cta { animation: pulse-glow 2.5s ease-in-out infinite; }

@media (max-width: 768px) {
  .hero h1 { font-size: clamp(1.8rem, 6vw, 2.6rem) !important; line-height: 1.2 !important; }
  .hero p { font-size: clamp(0.95rem, 3vw, 1.1rem) !important; }
  .destino-card:hover { transform: translateY(-6px) !important; }
  .stat-item::after { display: none; }
  .section-title { font-size: clamp(1.6rem, 5vw, 2.2rem) !important; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}


/* ═══════════════════════════════════════════════════
   SCHOOL BADGES — Logos sin imágenes externas
   ═══════════════════════════════════════════════════ */
.instituciones-section {
  display: block !important;
  visibility: visible !important;
  height: auto !important;
  overflow: visible !important;
  padding: 60px 0 !important;
  background: var(--bg-soft) !important;
}

.school-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 72px;
  background: white;
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  padding: 8px 14px;
  transition: all 0.28s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 2px 8px rgba(27,58,107,0.06);
  gap: 4px;
  text-decoration: none;
  cursor: pointer;
}

.school-badge:hover {
  border-color: var(--green);
  box-shadow: 0 6px 20px rgba(26,188,156,0.18);
  transform: translateY(-3px);
  background: linear-gradient(135deg, #fff 80%, rgba(26,188,156,0.06));
}

.badge-flag {
  font-size: 1.3rem;
  line-height: 1;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.15));
}

.badge-name {
  font-family: 'Poppins', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  line-height: 1.2;
  letter-spacing: 0.3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

.logo-item a {
  text-decoration: none !important;
}


/* ═══════════════════════════════════════════════════
   WHATSAPP FLOAT — Tooltip
   ═══════════════════════════════════════════════════ */
.whatsapp-float[data-tooltip]::before {
  content: attr(data-tooltip);
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) scale(0.9);
  background: #1B3A6B;
  color: white;
  padding: 7px 14px;
  border-radius: 20px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s ease;
  box-shadow: 0 4px 16px rgba(27,58,107,0.25);
}
.whatsapp-float[data-tooltip]::after {
  content: '';
  position: absolute;
  right: calc(100% + 4px);
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: #1B3A6B;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.whatsapp-float[data-tooltip]:hover::before,
.whatsapp-float[data-tooltip]:hover::after {
  opacity: 1;
  transform: translateY(-50%) scale(1);
}


/* ═══════════════════════════════════════════════════
   PROCESO — Pasos del servicio
   ═══════════════════════════════════════════════════ */
.proceso-section {
  padding: 80px 0;
  background: linear-gradient(160deg, #f0f7ff 0%, #ffffff 60%, #f0fdf8 100%);
}
.proceso-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 40px;
  text-align: center;
}
.proceso-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-top: 56px;
  flex-wrap: wrap;
}
.proceso-step {
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px 20px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 4px 24px rgba(27,58,107,0.08);
  border: 1.5px solid #e8f0fe;
  transition: all 0.3s ease;
  position: relative;
}
.proceso-step:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(27,58,107,0.14);
  border-color: var(--green);
}
.step-number {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--navy), var(--green));
  color: white;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 1px;
}
.step-icon {
  font-size: 2.4rem;
  line-height: 1;
  margin-top: 12px;
}
.proceso-step h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0;
}
.proceso-step p {
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.55;
  margin: 0;
}
.proceso-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--green);
  font-weight: 700;
  padding: 0 8px;
  margin-top: 60px;
  flex-shrink: 0;
}
@media (max-width: 900px) {
  .proceso-steps { flex-direction: column; align-items: center; }
  .proceso-connector { transform: rotate(90deg); margin: -4px 0; }
  .proceso-step { max-width: 320px; width: 100%; }
}

/* ═══════════════════════════════════════════════════
   TESTIMONIOS
   ═══════════════════════════════════════════════════ */
.testimonios-section {
  padding: 80px 0;
  background: var(--navy);
}
.testimonios-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  text-align: center;
}
.testimonios-section .section-title {
  color: white !important;
}
.testimonios-section .section-subtitle {
  color: rgba(255,255,255,0.75) !important;
}
.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
  text-align: left;
}
.testimonio-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 20px;
  padding: 32px 28px;
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
  position: relative;
}
.testimonio-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  left: 24px;
  font-size: 5rem;
  color: var(--green);
  font-family: Georgia, serif;
  line-height: 0.8;
  opacity: 0.5;
}
.testimonio-card:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--green);
  transform: translateY(-4px);
}
.testimonio-stars {
  color: #F59E0B;
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.testimonio-texto {
  color: rgba(255,255,255,0.9);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0 0 24px 0;
  font-style: italic;
}
.testimonio-autor {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonio-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--navy-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  color: white;
  flex-shrink: 0;
}
.testimonio-autor strong {
  display: block;
  color: white;
  font-size: 0.9rem;
}
.testimonio-autor span {
  display: block;
  color: rgba(255,255,255,0.55);
  font-size: 0.75rem;
  margin-top: 2px;
}
.testimonios-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 48px;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  font-weight: 500;
  flex-wrap: wrap;
}
.testimonios-trust span:first-child { color: #F59E0B; }
@media (max-width: 768px) {
  .testimonios-grid { grid-template-columns: 1fr; }
  .testimonios-container { padding: 0 20px; }
  .proceso-container { padding: 0 20px; }
}