@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&display=swap');
:root {
  /* Colores */
  --black: #000;
  --white: #fff;
  --gray-100: #f5f5f7;
  --gray-200: #e5e5e5;
  --gray-300: #d2d2d7;
  --gray-400: #86868b;
  --gray-500: #424245;
  --gray-600: #1d1d1f;
  --secondary: #ff3131;
  --blue: #0097b2;
  --primary: #0097b2;
  --primary-hover: #0097b2;
  --text-primary: var(--gray-600);
  --text-secondary: var(--gray-500);

  /* Tipografía */
  --font-sans: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.75rem;
  --text-4xl: 2rem;
  --text-5xl: 2.5rem;
  --text-6xl: 3rem;
  --text-7xl: 4rem;

  /* Espaciado */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);

  /* Bordes */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
}

/* Reset y estilos base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background-color: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

section {
  padding: var(--space-3xl) 0;
}

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

/* Tipografía */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.1;
}

.section-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  text-align: center;
}

.section-subtitle {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
}

/* Estilos para el contenedor de partículas */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1;
  background-color: var(--white);
  /* Mismo color que el fondo del hero */
}

/* Asegurar que el contenido esté por encima */
.hero-content {
  position: relative;
  z-index: 2;
}

.hero-image {
  position: relative;
  z-index: 2;
}

/* Botones */
.btn {
  display: inline-flex;
  color: var(--primary);
  border: 2px solid var(--primary);
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.btn-small {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-sm);
}

.btn-large {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-lg);
}

.btn-outline {
  background-color: transparent;
  border-color: currentColor;
}

.btn-outline:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.btn2 {
  display: inline-flex;
  color: var(--white);
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  background: var(--primary)
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(90deg, rgba(42, 123, 155, .9) 0%, rgba(199, 87, 87, .9) 50%, rgba(237, 221, 83, .9) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: var(--text-xl);
  font-weight: 700;
  text-decoration: none;
  color: var(--white);
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
}

.nav-links a {
  text-decoration: none;
  color: var(--white);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--blue);
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-lg);
  background-color: var(--gray-100);
  overflow: hidden;
  position: relative;
  text-align: center;
}

.hero.centered {
  justify-content: center;
  text-align: center;
}

.hero-content.centered {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-3xl) 0;
}

.hero-title .title-line {
  display: block;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  justify-content: center;
}

/* Estilos para el logo */
.hero-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.logo-letter {
  font-size: 3.5rem;
  color: #ffffff;
  margin: 0 0.15rem;
  transition: all 0.3s ease;
  display: inline-block;
}

/* Animación para las letras del logo */
.logo-letter:nth-child(1) {
  color: #0097b2;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease 0.1s forwards;
    font-weight: bold;

}

.logo-letter:nth-child(2) {
  color: #0097b2;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease 0.2s forwards;
    font-weight: bold;

}

.logo-letter:nth-child(3) {
  color: #0097b2;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease 0.3s forwards;
  font-weight: bold;
}

.logo-letter:nth-child(4) {
  color: #ff0000;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease 0.4s forwards;
}

.logo-letter:nth-child(5) {
  color: #ff0000;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease 0.5s forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Ajustes para el hero con logo */
.hero-content {
  padding-top: 4rem;
  /* Más espacio arriba para el logo */
  padding-bottom: 4rem;
}

/* Responsive */
@media (max-width: 768px) {
  .logo-letter {
    font-size: 2.5rem;
  }

  .hero-content {
    padding-top: 3rem;
  }
}

@media (max-width: 480px) {
  .logo-letter {
    font-size: 2rem;
    margin: 0 0.1rem;
  }
}

.courses-section {
padding: 30px;}

.courses-carousel {
  display: flex;
}

article {
  margin: auto;
  position: relative;
  width: 100%;
  transition: all .3s ease;
}

article img:first-child {
  border-radius: 4px;
  margin: auto;
  width: 100%;
  height: 450px
}

article img:last-child {
  position: absolute;
  height: 40%;
  width: 60%;
  bottom: 0;
  left: 20%;
  right: 0;
  transform: translateY(25%);
  transition: .3s ease;
  opacity: 0;
}

article:hover {
  transform: perspective(250px) rotateX(10deg) translateY(-10%) translateZ(0);
}

article::before {
  content: '';
  position: absolute;
  bottom: 0;
  height: 100%;
  width: 100%;
  background-image:
    linear-gradient(to bottom,
      transparent 10%,
      rgba(255, 255, 255, 0.5) 50%,
      rgb(255, 255, 255)95%);
  opacity: 0;
  transition: all .3s ease;
}

article:hover::before {
  opacity: 1;
}

article:hover img:last-child {
  opacity: 1;
  transform: translateY(5%);
}

@media (max-width: 1200px) {

 .courses-carousel {
    display: flex;
    overflow-x: auto;    /* Scroll horizontal */
    overflow-y: hidden;   /* Oculta el scroll vertical */
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: 10px 0;
    gap: 20px;
    white-space: nowrap;
    width: 100%;         /* Ocupa todo el ancho disponible */
}
  
  .carousel-item {
    scroll-snap-align: start;  /* Opcional: alinea al inicio al hacer scroll */
    flex: 0 0 auto;  /* Evita que los items se estiren o encogan */
  }
  
  /* Estilos para la barra de scroll (opcional) */
  .courses-carousel::-webkit-scrollbar {
    height: 8px;
  }
  
  .courses-carousel::-webkit-scrollbar-track {
    background: #f1f1f1;
  }
  
  .courses-carousel::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
  }
  
  .courses-carousel::-webkit-scrollbar-thumb:hover {
    background: #555;
  }
}

.app-badges {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
}

.phone-mockup {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 200%;
}

.phone {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 2;
}

.screen-animation {
  position: absolute;
  top: 5%;
  left: 5%;
  width: 90%;
  height: 90%;
  background-color: #f5f5f7;
  border-radius: 40px;
  overflow: hidden;
  z-index: 1;
}

/* App badges */
.app-badges {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.app-badge {
  display: inline-block;
  height: 40px;
}

.app-badge img {
  height: 100%;
  width: auto;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.feature-card {
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  background-color: var(--primary-hover);
  color: var(--white);
}


.feature-icon {
  font-size: var(--text-3xl);
  color: var(--blue);
  margin-bottom: var(--space-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--white);
  border-radius: 50%;
  margin-left: auto;
  margin-right: auto;
}

.feature-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

/* Showcase */
.showcase {
  background-color: var(--gray-500);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.showcase .container {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.showcase-content {
  flex: 1;
  max-width: 600px;
}

.showcase-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-md);
  color: var(--white);
}

.showcase-text {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xl);
  color: var(--gray-300);
}

.showcase-image {
  flex: 1;
  position: relative;
}

.video-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.video-container video {
  width: 100%;
  height: auto;
  display: block;
}

/* How it works */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.step {
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.step:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-md);
}

.step h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

/* Teachers */
/* Sección Cómo ser Maestro */
.become-teacher {
  background-color: #f8f9fa;
  padding: 0;
}

.teacher-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.benefit-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: var(--space-md);
}

.teacher-requirements {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin: var(--space-2xl) 0;
  box-shadow: var(--shadow-sm);
}

.requirements-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-lg);
  text-align: center;
  color: var(--primary);
}

.requirements-list {
  list-style: none;
  max-width: 600px;
  margin: 0 auto;
}

.requirements-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: var(--text-lg);
}

.requirements-list i {
  color: var(--primary);
  font-size: 1.5rem;
}

.earnings-model {
  margin: var(--space-2xl) 0;
}

.earnings-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-lg);
  text-align: center;
  color: var(--primary);
}

.earning-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-md);
}

.earning-option {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.earning-option:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.option-header {
  display: flex;
  align-items: center;
  padding: var(--space-lg);
  background: linear-gradient(to right, #f8f9fa, white);
}

.option-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--space-md);
  color: white;
  font-size: 1.5rem;
}

.option-content {
  padding: var(--space-lg);
}

.option-price {
  font-size: var(--text-xl);
  font-weight: bold;
  margin-bottom: var(--space-md);
  color: var(--primary);
}

.option-content ul {
  list-style: none;
}

.option-content li {
  margin-bottom: var(--space-sm);
  position: relative;
  padding-left: var(--space-md);
}

.option-content li::before {
  content: "•";
  color: var(--primary);
  position: absolute;
  left: 0;
}

.earnings-note {
  text-align: center;
  font-style: italic;
  color: var(--gray-500);
}

.cta-teacher {
  text-align: center;
  margin-top: var(--space-xl);
}

.cta-note {
  margin-top: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--gray-500);
}

/* Sección de Beneficios para Maestros */
.teacher-benefits-section {
  padding: 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-2xl) 0;
}

.benefit-card {
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0, 151, 178, 0.1);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 151, 178, 0.3);
}

.benefit-icon {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: var(--space-md);
  background: var(--white);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
  color: var(--primary-dark);
}

.benefit-highlight {
  background: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-top: var(--space-md);
  font-size: var(--text-sm);
}

.feature-list {
  list-style: none;
  margin-top: var(--space-md);
}

.feature-list li {
  margin-bottom: var(--space-sm);
  position: relative;
  padding-left: var(--space-md);
  display: flex;
  align-items: center;
}

.feature-list i {
  color: var(--primary);
  margin-right: var(--space-xs);
  font-size: 0.9em;
}

/* Sección de Clases Personalizadas */
.custom-classes {
  padding: var(--space-3xl) 0;
  background-color: #f8f9fa;
}

.class-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-2xl) 0;
}

.step {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  gap: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.step:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  background-color: var(--primary-hover);
}

.step-number {
  min-width: 40px;
  height: 40px;
  background: var(--white);
  color: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: var(--text-lg);
}

.step-content h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
  color: var(--primary-dark);
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-2xl) 0;
}

.pricing-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.pricing-card.featured {
  border: 1px solid var(--primary);
}

.popular-badge {
  position: absolute;
  top: -12px;
  right: var(--space-lg);
  background: var(--primary);
  color: white;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.price {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin: var(--space-md) 0;
  color: var(--primary-dark);
}

.price span {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: normal;
  margin-left: var(--space-xs);
}

.features-list {
  list-style: none;
  margin: var(--space-xl) 0;
}

.features-list li {
  margin-bottom: var(--space-md);
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.features-list i {
  color: var(--primary);
  font-size: 1.1em;
  margin-top: 2px;
}

.custom-notice {
  background: rgba(0, 151, 178, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  max-width: 800px;
  margin: 0 auto;
}

.custom-notice i {
  font-size: 1.5rem;
  color: var(--primary);
}

/* Responsive */
@media (max-width: 768px) {
  .step {
    flex-direction: column;
  }

  .step-number {
    width: 40px;
    height: 40px;
  }

  .custom-notice {
    flex-direction: column;
    text-align: center;
  }
}

.teacher-cta {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-top: var(--space-2xl);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 151, 178, 0.1);
}

.cta-content h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
  color: var(--primary-dark);
}

.btn-teacher {
  background: var(--primary);
  color: var(--white);
  border: none;
}

.btn-teacher:hover {
  background: red;
}

/* Responsive */
@media (max-width: 768px) {
  .teacher-cta {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }

  .cta-content {
    margin-bottom: var(--space-md);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .teacher-benefits {
    grid-template-columns: 1fr;
  }

  .earning-options {
    grid-template-columns: 1fr;
  }
}

/* Pricing */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.pricing-card {
  background-color: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.pricing-card.featured {
  border: 1px solid var(--primary);
}

.popular-badge {
  position: absolute;
  top: -12px;
  right: var(--space-lg);
  background-color: var(--primary);
  color: var(--white);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.pricing-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
  text-align: center;
}

.price {
  font-size: var(--text-4xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--primary);
}

.price span {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  font-weight: 400;
}

.features-list {
  list-style: none;
  margin-bottom: var(--space-xl);
}

.features-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.features-list i {
  color: var(--primary);
}

.pricing-card .btn {
  width: 100%;
}

/* Download */
.download {
  background-color: var(--gray-100);
}

.download .container {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.download-content {
  flex: 1;
  max-width: 600px;
}

.download-image {
  flex: 1;
  position: relative;
  max-width: 200px;
}

/* Estilos del carrusel */
.multi-carousel {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  padding: 20px 0;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
  will-change: transform;
}

.carousel-slide {
  flex: 0 0 calc(33.333% - 20px);
  margin: 0 10px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.carousel-slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

/* Efecto hover para las imágenes */
.carousel-slide:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Responsive - ajusta el número de imágenes visibles */
@media (max-width: 1024px) {
  .carousel-slide {
    flex: 0 0 calc(50% - 20px);
  }
}

@media (max-width: 768px) {
  .carousel-slide {
    flex: 0 0 calc(100% - 20px);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .app-carousel {
    border-radius: 10px;
  }

  .carousel-slide img {
    border-radius: 10px;
  }

  .carousel-controls {
    bottom: 10px;
  }
}

/* Free trial */
.free-trial {
  background-color: var(--primary);
  color: var(--white);
  text-align: center;
}

.free-trial .section-title,
.free-trial .section-subtitle {
  color: var(--white);
}

.signup-form {
  max-width: 500px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  font-size: var(--text-base);
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.2);
}

/* Footer */
.footer {
  background-color: var(--gray-600);
  color: var(--white);
  padding: var(--space-3xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer-col h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-md);
  color: var(--white);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: var(--space-sm);
}

.footer-col a {
  color: var(--gray-300);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-col a:hover {
  color: var(--white);
}

.social-links {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.social-links a {
  color: var(--white);
  font-size: var(--text-xl);
  transition: transform 0.3s ease;
}

.social-links a:hover {
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--gray-400);
  font-size: var(--text-sm);
}

.legal-links {
  display: flex;
  gap: var(--space-lg);
}

.legal-links a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color 0.3s ease;
}

.legal-links a:hover {
  color: var(--white);
}

/* Animaciones */
[data-aos="fade-up"] {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-title {
    font-size: var(--text-6xl);
  }

  .hero-image {
    width: 40%;
  }

  .showcase .container {
    flex-direction: column;
  }

  .download .container {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: var(--text-4xl);
  }

  .hero {
    padding-top: 120px;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-title {
    font-size: var(--text-5xl);
  }

  .hero-subtitle {
    font-size: var(--text-xl);
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .app-badges {
    flex-wrap: wrap;
  }

  .hero-image {
    position: relative;
    width: 100%;
    margin-top: var(--space-2xl);
    transform: none;
  }

  .navbar .nav-links {
    display: none;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: var(--text-3xl);
  }

  .section-subtitle {
    font-size: var(--text-lg);
  }

  .hero-title {
    font-size: var(--text-4xl);
  }

  .hero-subtitle {
    font-size: var(--text-lg);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .legal-links {
    gap: var(--space-md);
  }
}

/* Estilos base para animaciones */
.header h3,
form label,
form input,
form textarea,
.warning,
.btndelete {
  opacity: 0;
  transform: translateY(20px);
  will-change: transform, opacity;
}

/* Estilos para el botón de eliminación */
.btndelete {
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  transform: translateZ(0);
}

.btndelete:hover {
  transform: translate3d(0, -2px, 5px) scale(1.02);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Efectos para campos de formulario */
input,
textarea {
  transition: all 0.3s ease-out;
  transform: translateZ(0);
}

input:focus,
textarea:focus {
  transform: scale(1.02);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Navbar con efecto de vidrio */
.navbar {
  transition: all 0.3s ease-out;
  backdrop-filter: blur(0px);
  background-color: rgba(0, 0, 0, 0);
}

/* Mensaje de confirmación */
.warning {
  transform-origin: left center;
}