/* NAVBAR PREMIUM */
.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  background: rgba(10, 74, 191, 0.98);
  z-index: 100;
  box-shadow: 0 2px 24px 0 #04338C22;
  backdrop-filter: blur(8px);
}
.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -1px;
  text-decoration: none;
  transition: color var(--transition);
}
.logo:hover {
  color: var(--color-accent2);
}
.nav-menu {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}
.nav-link {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.05rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.nav-link:hover, .nav-link.active {
  background: var(--color-accent2);
  color: var(--color-primary);
}
.nav-cta {
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 700;
  margin-left: 0.5rem;
  box-shadow: 0 2px 12px 0 #04338C22;
}
.nav-cta:hover {
  background: var(--color-white);
  color: var(--color-primary);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 200;
}
.nav-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all 0.3s;
}

@media (max-width: 900px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100vw;
    height: 100vh;
    width: 70vw;
    max-width: 340px;
    background: rgba(10, 74, 191, 0.98);
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
    padding: 5rem 2rem 2rem 2rem;
    box-shadow: -2px 0 24px 0 #04338C22;
    transition: right 0.35s cubic-bezier(.4,0,.2,1);
    z-index: 150;
  }
  .nav-menu.open {
    right: 0;
  }
  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 700px) {
  .section { padding: 2.5rem 0 2rem 0; }
  .container { width: 98%; }
  .hero-content { flex-direction: column; gap: 2rem; }
  .footer-container { flex-direction: column; gap: 2rem; align-items: center; }
  .navbar-container { height: 60px; }
  .logo { font-size: 1.1rem; }
}
/*
  J&J Centro de Pensamiento - Estilo Premium, Moderno y Brutal
  Paleta: #04338C, #0A4ABF, #EAF1FF, #FFFFFF, #0F172A, #3B82F6, #60A5FA
  Tipografía: Inter
*/
:root {
  --color-primary: #04338C;
  --color-secondary: #0A4ABF;
  --color-bg: #0F172A;
  --color-light: #EAF1FF;
  --color-white: #FFFFFF;
  --color-accent: #3B82F6;
  --color-accent2: #60A5FA;
  --color-dark: #0F172A;
  --radius-lg: 2rem;
  --radius-md: 1rem;
  --radius-sm: 0.5rem;
  --shadow: 0 8px 32px 0 rgba(4,51,140,0.12);
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
  --font-main: 'Inter', Arial, sans-serif;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-white);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}
.section {
  padding: 5rem 0 4rem 0;
}
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* HERO SECTION */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #04338C 0%, #0A4ABF 100%);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, #3B82F6 0%, transparent 60%),
              radial-gradient(circle at 20% 80%, #60A5FA 0%, transparent 70%);
  opacity: 0.18;
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  justify-content: center;
  gap: 3rem;
}
@media (min-width: 900px) {
  .hero-content {
    flex-direction: row;
    justify-content: space-between;
    gap: 6rem;
  }
}
.hero-text {
  max-width: 500px;
  text-align: left;
}
.hero h1 {
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: var(--color-white);
  letter-spacing: -1px;
  text-shadow: 0 2px 24px #04338C44;
}
.subheadline {
  font-size: 1.25rem;
  color: var(--color-light);
  margin-bottom: 2rem;
}
.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.btn {
  padding: 0.9rem 2.2rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow);
  text-decoration: none;
  display: inline-block;
}
.btn-primary {
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  color: var(--color-white);
}
.btn-primary:hover {
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent2));
  color: var(--color-white);
  box-shadow: 0 4px 32px 0 #04338C55;
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
}
.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
}
.hero-badges {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.badge {
  background: rgba(4,51,140,0.18);
  color: var(--color-accent);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.98rem;
  font-weight: 600;
  box-shadow: 0 2px 12px 0 #04338C22;
}
.hero-visuals {
  position: relative;
  min-width: 320px;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-mockup {
  width: 320px;
  max-width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 48px 0 #04338C55;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(2px);
}
.float {
  position: absolute;
  opacity: 0.85;
  filter: drop-shadow(0 4px 24px #04338C33);
  pointer-events: none;
  animation: float 6s ease-in-out infinite alternate;
}
.float.libro { top: 10%; left: 5%; width: 60px; animation-delay: 0s; }
.float.tesis { top: 70%; left: 10%; width: 50px; animation-delay: 1s; }
.float.grafico { top: 20%; right: 10%; width: 55px; animation-delay: 2s; }
.float.diploma { bottom: 10%; right: 5%; width: 60px; animation-delay: 3s; }
.float.laptop { bottom: 20%; left: 60%; width: 70px; animation-delay: 4s; }
@keyframes float {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-24px) scale(1.08); }
}

/* QUIÉNES SOMOS */
.quienes-somos h2 {
  font-size: 2.2rem;
  color: var(--color-accent);
  margin-bottom: 2rem;
  text-align: center;
}
.editorial {
  background: rgba(10,74,191,0.12);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  align-items: center;
}
.stats {
  display: flex;
  gap: 2.5rem;
  justify-content: center;
}
.stat {
  text-align: center;
}
.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  display: block;
  margin-bottom: 0.3rem;
}
.stat-label {
  color: var(--color-light);
  font-size: 1.1rem;
}
.cards {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.card {
  background: var(--color-white);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  padding: 1.2rem 2rem;
  font-weight: 600;
  font-size: 1.1rem;
  box-shadow: 0 2px 16px 0 #04338C22;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-8px) scale(1.04);
  box-shadow: 0 8px 32px 0 #04338C33;
}
.timeline {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  justify-content: center;
}
.timeline-item {
  background: var(--color-accent2);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 2px 12px 0 #04338C22;
}

/* SERVICIOS */
.servicios h2 {
  text-align: center;
  color: var(--color-accent);
  margin-bottom: 2.5rem;
  font-size: 2.2rem;
}
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}
.servicio-card {
  background: var(--color-white);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2.2rem 1.5rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.2rem;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.servicio-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 8px 32px 0 #04338C33;
}
.icon {
  width: 48px;
  height: 48px;
  margin-bottom: 0.5rem;
  background: var(--color-accent2);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-white);
  box-shadow: 0 2px 12px 0 #04338C22;
  transition: background var(--transition), color var(--transition);
}
.servicio-card:hover .icon {
  background: var(--color-accent);
  color: var(--color-primary);
}
.btn-card {
  margin-top: auto;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.btn-card:hover {
  background: var(--color-accent2);
  color: var(--color-primary);
}

/* SECCIÓN DIFERENCIAL */
.diferencial {
  background: linear-gradient(120deg, #04338C 60%, #0A4ABF 100%);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 48px 0 #04338C33;
}
.diferencial h2 {
  text-align: center;
  margin-bottom: 2.5rem;
  color: var(--color-accent2);
  font-size: 2.2rem;
}
.diferencial-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.diferencial-card {
  background: rgba(10,74,191,0.18);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  min-width: 220px;
  text-align: center;
  box-shadow: 0 2px 16px 0 #04338C22;
  transition: transform var(--transition), box-shadow var(--transition);
}
.diferencial-card:hover {
  transform: translateY(-8px) scale(1.04);
  box-shadow: 0 8px 32px 0 #04338C33;
}

/* MISIÓN Y VISIÓN */
.mision-vision-container {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}
@media (min-width: 900px) {
  .mision-vision-container {
    flex-direction: row;
    gap: 6rem;
  }
}
.mision, .vision {
  flex: 1;
  background: rgba(234,241,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow);
}
.mision h2, .vision h2 {
  color: var(--color-accent);
  margin-bottom: 1.2rem;
}

/* VALORES */
.valores h2 {
  text-align: center;
  color: var(--color-accent);
  margin-bottom: 2.5rem;
  font-size: 2.2rem;
}
.valores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}
.valor-card {
  background: var(--color-white);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2rem 1.2rem 1.2rem 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
  min-height: 220px;
}
.valor-card:hover {
  transform: translateY(-8px) scale(1.04);
  box-shadow: 0 8px 32px 0 #04338C33;
}
.valor-card .icon {
  background: var(--color-accent2);
  color: var(--color-white);
  margin-bottom: 0.5rem;
}
.valor-card:hover .icon {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* TESTIMONIOS */
.testimonios h2 {
  text-align: center;
  color: var(--color-accent);
  margin-bottom: 2.5rem;
  font-size: 2.2rem;
}
.testimonios-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.testimonio-card {
  background: var(--color-white);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2rem 1.2rem 1.2rem 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  min-width: 260px;
  max-width: 340px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.testimonio-card:hover {
  transform: translateY(-8px) scale(1.04);
  box-shadow: 0 8px 32px 0 #04338C33;
}
.testimonio-foto {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 0.7rem;
  border: 3px solid var(--color-accent2);
}
.testimonio-estrellas {
  color: #FFD700;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}
.testimonio-nombre {
  font-weight: 700;
  color: var(--color-accent);
}
.testimonio-universidad {
  font-size: 0.98rem;
  color: var(--color-primary);
}

/* CTA FINAL */
.cta-final {
  background: linear-gradient(120deg, #04338C 60%, #0A4ABF 100%);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 48px 0 #04338C33;
  text-align: center;
  padding: 4rem 2rem;
  margin: 4rem 0 0 0;
}
.cta-final h2 {
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
  color: var(--color-accent2);
}
.cta-final p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}
.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* FORMULARIO */
.formulario h2 {
  text-align: center;
  color: var(--color-accent);
  margin-bottom: 2.5rem;
  font-size: 2.2rem;
}
.contact-form {
  background: var(--color-white);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2.5rem 2rem;
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
input, select, textarea {
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-accent2);
  font-size: 1rem;
  font-family: var(--font-main);
  background: #f8fbff;
  color: var(--color-primary);
  transition: border var(--transition), box-shadow var(--transition);
}
input:focus, select:focus, textarea:focus {
  border: 2px solid var(--color-accent);
  outline: none;
  box-shadow: 0 2px 12px 0 #04338C22;
}

/* FOOTER */
.footer {
  background: var(--color-dark);
  color: var(--color-light);
  padding: 3rem 0 1rem 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: 0 -2px 24px 0 #04338C22;
  margin-top: 4rem;
}
.footer-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  align-items: flex-start;
}
.footer-info h3 {
  color: var(--color-accent2);
  margin-bottom: 0.7rem;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.footer-links a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition);
}
.footer-links a:hover {
  color: var(--color-accent2);
}
.footer-social {
  display: flex;
  gap: 1.2rem;
}
.footer-social img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1) drop-shadow(0 2px 8px #04338C33);
  transition: filter var(--transition);
}
.footer-social img:hover {
  filter: brightness(1) invert(0) drop-shadow(0 2px 16px #3B82F6);
}
.footer-copy {
  text-align: center;
  color: #b6c6e3;
  font-size: 0.98rem;
  margin-top: 2rem;
}

/* BOTÓN FLOTANTE WHATSAPP */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 1000;
  background: #25D366;
  border-radius: 50%;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px 0 #04338C33;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: pulse 2.5s infinite;
}
.whatsapp-float img {
  width: 36px;
  height: 36px;
  filter: brightness(0) invert(1);
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 32px 0 #25D36655;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 #25D36655; }
  70% { box-shadow: 0 0 0 16px #25D36611; }
  100% { box-shadow: 0 0 0 0 #25D36655; }
}

/* SCROLLBAR Y ANIMACIONES */
::-webkit-scrollbar {
  /* Mejoras responsive para grid y cards */
  @media (max-width: 500px) {
    .servicios-grid, .valores-grid {
      grid-template-columns: 1fr;
    }
    .testimonios-grid {
      flex-direction: column;
      gap: 1.2rem;
    }
    .cards, .timeline {
      flex-direction: column;
      gap: 1rem;
      align-items: center;
    }
  }
  width: 10px;
  background: #EAF1FF;
}
::-webkit-scrollbar-thumb {
  background: #04338C;
  border-radius: 8px;
}
html {
  scrollbar-color: #04338C #EAF1FF;
  scrollbar-width: thin;
}

/* RESPONSIVE */
@media (max-width: 700px) {
  .section { padding: 2.5rem 0 2rem 0; }
  .container { width: 98%; }
  .hero-content { flex-direction: column; gap: 2rem; }
  .footer-container { flex-direction: column; gap: 2rem; align-items: center; }
}