/* === GENERAL === */
body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #0d1117;
  color: #c9d1d9;
}

h1, h2, h3 {
  color: #58a6ff;
  text-align: center;
}

p {
  line-height: 1.6;
  font-size: 1rem;
}

html {
  scroll-behavior: smooth;
}


.container {
  max-width: 1200px;
  margin: auto;
  padding: 40px 20px;
}

/* === TERMINAL MOCKUP === */
#area-desarrollo-software {
  background: linear-gradient(135deg, #0d1117, #161b22);
  padding: 60px 20px;
  border-bottom: 1px solid #30363d;
   overflow: visible; /* Por si está siendo ocultado */
  z-index: 1; /* Elevar si algo lo tapa */
}

.contenedor-dev {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start; /* Mejor comportamiento con diferentes alturas */
  justify-content: center;
  gap: 40px;
}
.intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: #e0e0e0;
  padding: 0 20px;
}

.info-dev {
  max-width: 500px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease forwards;
  animation-delay: 0.3s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Encabezado con ícono */
.info-dev h2 i {
  margin-right: 8px;
  color: #58a6ff;
}

/* Mejora visual al parrafo */
.info-dev p {
  font-size: 1.1rem;
  color: #c9d1d9;
  margin-top: 10px;
}

.info-dev h2 {
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(to right, #3b82f6, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: pulse-gradient 6s ease infinite;
}

@keyframes pulse-gradient {
  0% { filter: brightness(1); }
  50% { filter: brightness(1.25); }
  100% { filter: brightness(1); }
}

/* Terminal refinada */
.terminal-mockup {
  background-color: #0f172a;
  border-radius: 12px;
  overflow: hidden;
  width: 100%;
  max-width: 520px;
  margin-top: 20px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  transition: transform 0.4s ease;
  opacity: 0;
  transform: translateY(50px);
  animation: terminalFadeIn 1s ease-out forwards;
  animation-delay: 0.6s;
}

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

.terminal-mockup:hover {
  transform: translateY(-3px);
}

.terminal-bar {
  background-color: #1e293b;
  padding: 0.5rem 1rem;
  display: flex;
  gap: 8px;
}

.terminal-bar .circle {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.celeste { background: #237ff7; }
.blanco { background: #ffffff; }
.celeste { background: #237ff7; }

.terminal-code {
  background-color: #0f172a;
  color: #e0f2fe;
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem;
  padding: 1rem;
  min-height: 200px;  /* ← AUMENTADO */
  max-height: 240px;  /* ← TAMBIÉN PUEDE SUBIR MÁS */
  overflow: auto;
}


.boton-centro {
  display: flex;
  justify-content: center;
  margin-top: 25px;
}


.btn-dev {
  display: inline-block;
  padding: 14px 36px;
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  color: #fff;
  font-weight: 600;
  font-size: 17px;
  border-radius: 12px;
  margin-top: 20px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.4);
  text-shadow: 0 0 4px rgba(8, 8, 8, 0.5), 0 0 8px rgba(14,165,233,0.3);
  animation: fadeInLetters 0.7s ease-out forwards;
  opacity: 0;
  z-index: 1;
}

/* Brillo que pasa por encima */
.btn-dev::before {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transform: skewX(-25deg);
  transition: left 0.5s;
  z-index: 2;
}

.btn-dev::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(255,255,255,0.07), transparent 70%);
  animation: shimmer 6s linear infinite;
  z-index: 0;
}

.btn-dev:hover::before {
  left: 130%;
}

.btn-dev:hover {
  transform: scale(1.03);
  box-shadow: 0 10px 30px rgba(14, 165, 233, 0.5);
  filter: brightness(1.05);
}

.btn-dev:active {
  transform: scale(0.98);
}

/* Pulso exterior */
.pulse {
  animation: pulse-glow 2s infinite ease-in-out, fadeInLetters 0.8s ease forwards;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.6);
  }
  50% {
    box-shadow: 0 0 0 15px rgba(14, 165, 233, 0);
  }
}

/* Fade-in inicial al cargar */
@keyframes fadeInLetters {
  0% {
    letter-spacing: -0.1em;
    transform: translateY(20px);
    opacity: 0;
  }
  100% {
    letter-spacing: normal;
    transform: translateY(0);
    opacity: 1;
  }
}


#animated-code {
  white-space: pre-wrap;
  font-family: 'Fira Code', monospace;
  font-size: 14px;
  color: #58a6ff;
  line-height: 1.6;
  min-height: 140px;
  transition: opacity 0.4s ease-in-out;
}

.cursor {
  display: inline-block;
  margin-left: 2px;
  color: #105fb9;
  animation: blink 0.8s steps(1) infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}


/* Animación fade-in */
.seccion.visible {
  animation: fadeIn 1s ease forwards;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}


/* === BOTÓN CTA === */
.cta {
  text-align: center;
  margin: 60px 0 20px;
}

.btn-azul {
  background-color: #1f6feb;
  color: #fff;
  padding: 14px 28px;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: background 0.3s;
}

.btn-azul:hover {
  background-color: #388bfd;
}


.btn-floating {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #237bad;
  color: white;
  padding: 16px 20px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  box-shadow: 0 0 15px rgba(35, 134, 54, 0.6);
  animation: pulse 2s infinite;
  z-index: 999;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 rgba(35, 114, 134, 0.5);
  }
  70% {
    box-shadow: 0 0 20px rgba(35, 94, 134, 0.4);
  }
  100% {
    box-shadow: 0 0 0 rgba(35, 134, 129, 0.5);
  }
}

/* container principal luego del area de desarrollo inicial */

.container {
  padding: 50px 20px;
}
.titulo-principal {
  font-size: 2.5rem;
  text-align: center;
  position: relative;
  color: #fff;
  margin-bottom: 20px;
}
.titulo-principal::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #0ea5e9, #22d3ee);
  margin: 12px auto 0;
  border-radius: 4px;
  animation: slideInLine 1s ease-out forwards;
}

@keyframes slideInLine {
  from { width: 0; opacity: 0; }
  to { width: 80px; opacity: 1; }
}

.icono {
  font-size: 36px;
  color: #22d3ee;
  margin-bottom: 15px;
}

.tarjetas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.card {
  background: rgba(30, 41, 59, 0.8);
  backdrop-filter: blur(6px);
  padding: 30px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  text-align: center;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  transform-style: preserve-3d;
}

.card:hover {
  transform: perspective(600px) rotateY(3deg) scale(1.03);
  box-shadow: 0 20px 40px rgba(14, 165, 233, 0.4);
}

/* Animaciones */
.fade-in, .fade-in-delay, .fade-in-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}

.fade-in-delay {
  transition-delay: 0.3s;
}

.fade-in-card {
  transition-delay: 0.5s;
}

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

@media (max-width: 600px) {
  .card {
    padding: 24px;
    border-radius: 14px;
  }
  .icono {
    font-size: 28px;
  }
}



/* === Frases rotativas === */
.rotador-frases {
  font-size: 1.5rem;
  font-weight: 600;
  color: #10b981;
  text-align: center;
  margin: 10px 0 25px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeSlideUp 1s ease-out forwards;
  animation-delay: 0.6s;
}

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


                        /* seccion navegador para webs */

.seccion-navegador {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  background: #0d1117;
  color: #f8fafc;
}

.columna-izquierda {
  max-width: 400px;
  flex: 1 1 300px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.titulo-proyectos {
  font-size: 2rem;
  color: #10b981;
  margin: 0;
}

.descripcion-proyectos {
  font-size: 1.1rem;
  color: #cbd5e1;
  line-height: 1.6;
}

.btn-contacto {
  background: #10b981;
  color: white;
  padding: 12px 24px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}
.btn-contacto:hover {
  background: #059669;
}

.navegador-simulador {
  flex: 1 1 600px;
  background: #1e293b;
  border-radius: 20px;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  max-width: 700px;
  position: relative;
}

.barra-navegador {
  display: flex;
  gap: 10px;
  padding: 12px 20px;
  background-color: #0f172a;
}

.circulo {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}
.celeste { background: #237ff7; }
.blanco { background: #ffffff; }
.celeste { background: #237ff7; }

/* Animación automática */
@keyframes autoSlide {
  0%, 20%   { transform: translateX(0); }
  25%, 45%  { transform: translateX(-100%); }
  50%, 70%  { transform: translateX(-200%); }
  75%, 100% { transform: translateX(0); }
}
.pantalla-web-slider {
  position: relative;
  width: 100%;
  height: 490px;
  background: black;
  cursor: pointer;
}
.slide-img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  z-index: 0;
}
.slide-img.active {
  opacity: 1;
  z-index: 1;
}

/* LIGHTBOX */
.lightbox {
  display: none;
  position: fixed;
  z-index: 9999;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.9);
  justify-content: center;
  align-items: center;
}

.lightbox.show {
  display: flex;
}

.lightbox-img {
  max-width: 90%;
  max-height: 90%;
  border-radius: 10px;
  box-shadow: 0 0 25px rgba(0,0,0,0.8);
  animation: fadeIn 0.4s ease-in-out;
}

.close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 40px;
  color: white;
  cursor: pointer;
}

.arrow {
  position: absolute;
  top: 50%;
  font-size: 50px;
  color: white;
  cursor: pointer;
  user-select: none;
  padding: 10px;
  background: rgba(0,0,0,0.4);
  border-radius: 50%;
  transform: translateY(-50%);
}
.arrow.left { left: 20px; }
.arrow.right { right: 20px; }

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}



/* === SECCIÓN PRINCIPAL === */
.seccion-apps {
  background-color: #0d1117;
  padding: 60px 20px;
  text-align: center;
}

/* 🎨 Estilo visual avanzado del título (ya proporcionado) */
.titulo-seccion {
  font-size: 3.2rem;
  font-weight: 900;
  background: linear-gradient(90deg, #14b8a6, #3b82f6, #0ea5e9);
  background-size: 400% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: tituloGradientLoop 6s ease infinite;
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  text-shadow: 0 3px 8px rgba(0,0,0,0.2);
  letter-spacing: -0.7px;
  opacity: 0;
  transform: translateY(60px);
  transition: all 0.9s ease-out;
}

.titulo-seccion.mostrar {
  opacity: 1;
  transform: translateY(0);
}

.titulo-seccion::after {
  content: "";
  display: block;
  margin: 10px auto 0;
  width: 70px;
  height: 4px;
  background: linear-gradient(90deg, #0ea5e9, #14b8a6);
  border-radius: 6px;
  animation: glowLinea 2s ease-in-out infinite;
}

@keyframes tituloGradientLoop {
  0% { background-position: 0% center; }
  50% { background-position: 100% center; }
  100% { background-position: 0% center; }
}

@keyframes glowLinea {
  0%, 100% {
    box-shadow: 0 0 8px rgba(14, 165, 233, 0.6);
  }
  50% {
    box-shadow: 0 0 16px rgba(14, 165, 233, 0.9);
  }
}



.subtitulo-seccion {
  color: #ffffff;
  font-size: 1.4rem;
  font-weight: 400;
  text-align: center;
  max-width: 850px;
  margin: 0 auto 40px auto;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(50px);
  transition: all 1s ease-out;
  letter-spacing: 0.3px;
}

.subtitulo-seccion.mostrar {
  opacity: 1;
  transform: translateY(0);
}

.subtitulo-seccion::before {
  font-size: 1.2rem;
  color: #0ea5e9;
}






/* === GALERÍA DE APPS === */
.galeria-apps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
}

/* === TARJETAS DE APPS === */
.app-card {
  position: relative;
  width: 260px;
  height: 180px;
  border-radius: 16px;
  overflow: hidden;
  background: #1e293b;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.app-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.app-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.app-card:hover img {
  transform: scale(1.05);
}

/* === SUPERPOSICIÓN CON BOTÓN === */
.app-card::after {
  content: attr(data-nombre);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.8);
  color: #fff;
  font-size: 1rem;
  padding: 10px 15px;
  text-align: center;
  transition: transform 0.3s ease;
}

/* === MODAL === */
.app-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0; top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  align-items: center;
  justify-content: center;
}

.app-modal-content {
  background: #1e293b;
  padding: 30px;
  border-radius: 20px;
  width: 90%;
  max-width: 800px;
  text-align: center;
  position: relative;
  box-shadow: 0 0 50px rgba(0,0,0,0.4);
  animation: fadeIn 0.4s ease;
}

.app-modal-content img {
  width: 100%;
  max-height: 400px;
  object-fit: contain;
  border-radius: 12px;
  margin-bottom: 20px;
}

.app-modal-content h3 {
  color: #3b82f6;
  margin-bottom: 10px;
  font-size: 1.5rem;
}

.app-modal-content p {
  color: #f1f1f1;
  font-size: 1rem;
  margin-bottom: 15px;
}

.close {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 2rem;
  color: #ef4444;
  cursor: pointer;
}

/* === ANIMACIÓN MODAL === */
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}


.app-modal-nav {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  pointer-events: none;
}

.nav-arrow {
  font-size: 3rem;
  color: white;
  background: rgba(0, 0, 0, 0.4);
  padding: 10px 20px;
  border-radius: 10px;
  margin: 0 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  pointer-events: auto;
}

.nav-arrow:hover {
  background: rgba(0, 0, 0, 0.7);
}

.icono-paso {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: #00ffd5;
}

#particles-js {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* === Animación de entrada para .paso-card === */
@keyframes entradaElevada {
  0% {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}


.seccion-planes {
  padding: 80px 20px;
  background: #0d1117;
  text-align: center;
}

.mensaje-emprendedores {
  color: #10b981;
  font-size: 1.2rem;
  margin-bottom: 40px;
  animation: fadeSlideUp 1s ease-out forwards;
}

.planes-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
  margin-top: 40px;
}

.plan-card ul li {
  text-align: left;
  padding-left: 28px;
  position: relative;
  line-height: 1.6;
  margin-bottom: 10px;
}

.plan-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #10b981;
  font-weight: bold;
  font-size: 1.1rem;
  line-height: 1.6;
}


.plan-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 30px 20px;
  box-shadow: 0 10px 30px rgba(14, 165, 233, 0.1);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.plan-card:hover {
  transform: translateY(-10px) scale(1.03);
    box-shadow: 0 20px 45px rgba(14, 165, 233, 0.3),
              0 0 20px rgba(34, 211, 238, 0.2),
              inset 0 0 10px rgba(14, 165, 233, 0.05);
  border-color: #3b82f6;
}

.plan-card h3 {
  color: #3b82f6;
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.plan-card .descripcion-plan {
  font-size: 1rem;
  color: #d1d5db;
  margin-bottom: 20px;
}

.plan-card ul {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.btn-plan {
  display: inline-block;
  background: #3b82f6;
  color: white;
  padding: 10px 20px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s ease;
}

.btn-plan:hover {
  background: #2563eb;
}

.icono-plan {
  font-size: 2rem;
  color: #3b82f6;
  margin-bottom: 12px;
  display: block;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.plan-card:hover .icono-plan {
  transform: scale(1.2) rotate(-3deg);
  filter: drop-shadow(0 0 5px #104394);
}

/* 🔽 Footer siempre abajo */
.footer-boton {
  margin-top: auto;
  padding-top: 10px;
}



/* === NAVBAR TRANSPARENTE FIJA === */
.navbar-transparente {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar-contenido {
  max-width: 1200px;
  margin: 0 auto;
  padding: 15px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  color: #3b82f6;
  font-weight: bold;
  text-decoration: none;
  font-size: 1.2rem;
}

.menu a {
  margin-left: 20px;
  text-decoration: none;
  color: #d1d5db;
  font-weight: 500;
  transition: color 0.3s;
}

.menu a:hover {
  color: #3b82f6;
}


.footer {
  background: linear-gradient(135deg, #0d1117, #161b22);
  color: #94a3b8;
  text-align: center;
  padding: 40px 20px;
  position: relative;
  margin-top: 40px; /* Ajustá el valor según lo que necesites */
}

.footer-content {
  max-width: 1000px;
  margin: 0 auto;
}

.footer .redes a {
  color: #3b82f6;
  margin: 0 10px;
  font-size: 1.5rem;
  transition: transform 0.3s;
}

.footer .redes a:hover {
  transform: scale(1.2);
  color: #60a5fa;
}

#scrollToTop {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #3b82f6;
  color: white;
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
  display: none;
  transition: 0.3s;
}

.whatsapp-button {
    position: fixed;
    bottom: 20px; /* Ajusta la distancia desde el fondo */
    right: 20px; /* Ajusta la distancia desde la derecha */
    z-index: 9999; /* Asegura que esté siempre por delante del contenido */
    display: flex; /* Centra el contenido dentro del botón */
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    background-color: transparent; /* Elimina cualquier fondo indeseado */
    border-radius: 50%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Añade una sombra sutil */
}

.whatsapp-button lottie-player {
    width: 100%; /* Asegura que la animación ocupe el espacio completo */
    height: 100%;
    display: block;
}


/* Ocultar hamburguesa por defecto */
.hamburger {
  display: none;
}

/* === RESPONSIVE GENERAL === */
@media (max-width: 1024px) {
  .terminal-mockup {
    max-width: 100%;
  }

  .contenedor-dev {
    flex-direction: column;
    align-items: center;
  }
}

/* === RESPONSIVE PARA TABLET Y CELULAR === */
@media (max-width: 768px) {
  .info-dev h2 {
    font-size: 1.6rem;
  }

  .pantalla-web-slider {
    height: 300px;
  }

  .columna-izquierda {
    max-width: 100%;
    text-align: center;
    align-items: center;
  }

  .navegador-simulador {
    max-width: 100%;
  }

  .titulo-seccion {
    font-size: 2.2rem;
  }

  .subtitulo-seccion {
    font-size: 1.1rem;
  }


  .hamburger {
    display: block;
    cursor: pointer;
    color: #fff;
    font-size: 1.6rem;
    margin-left: 20px;
  }

  .menu {
    display: none;
    flex-direction: column;
    align-items: center;
    background: rgba(15, 23, 42, 0.95);
    position: absolute;
    top: 60px;
    right: 0;
    width: 100%;
    z-index: 999;
  }

  .menu a {
    margin: 10px 0;
    font-size: 1.1rem;
  }

  .navbar-contenido {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .mostrar-menu {
    display: flex !important;
  }
}


/* === RESPONSIVE MÓVIL === */
@media (max-width: 480px) {
  .card {
    padding: 20px;
  }

  .icono {
    font-size: 24px;
  }

  .plan-card {
    padding: 5px 15px;
  }

  .icono-plan {
    font-size: 1.5rem;
  }

  .app-card {
    width: 90%;
    height: 160px;
  }

  .btn-dev {
    font-size: 15px;
    padding: 12px 28px;
  }

  .btn-floating,
  #scrollToTop,
  .whatsapp-button {
    width: 45px;
    height: 45px;
  }

  .titulo-principal {
    font-size: 2rem;
  }

  .subtitulo-seccion {
    font-size: 1rem;
  }
}

@media (max-width: 360px) {
  .titulo-seccion {
    font-size: 1.8rem;
  }

  .app-modal-content {
    padding: 20px;
  }
}