/* =================== FUENTES PERSONALIZADAS =================== */
@font-face {
  font-family: Titulo;
  src: url(../Fuentes/CHICKEN\ Pie\ Height.ttf);
}

@font-face {
  font-family: SubTItulo;
  src: url(../Fuentes/KGPerfectPenmanship.ttf);
}

@font-face {
  font-family: Texto;
  src: url(../Fuentes/Random\ Wednesday.ttf);
}

@font-face {
  font-family: Principal;
  src: url(../Fuentes/TheStudentsTeacher-Regular.ttf);
}

/* =================== VARIABLES DE COLOR =================== */
:root {
  --Princpal: rgba(146,99,153);
  --crema: rgba(214,208,177);
  --lavanda: rgba(175,142,159);
  --morado-oscuro: rgba(117,48,134);
  --rojo: rgba(127,57,72);
  --hover: #f0b7e8;
}

/* =================== ESTILOS BASE =================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Texto;
  background: var(--crema);
  color: #333;
  line-height: 1.6;
  padding: 0 20px;
}

/* =================== BANNER =================== */
.banner {
  background-color: var(--Princpal);
  color: #fff;
  padding: 20px 0;
  text-align: center;
  width: 100%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.banner h1 {
  font-size: 2rem;
  font-family: Titulo;
}

/* =================== CONTENIDO =================== */
.contenido {
  max-width: 90%;
  margin: auto;
  background-color: #fff;
  padding: 48px;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.contenido h2 {
  color: var(--morado-oscuro);
  margin-bottom: 15px;
  font-size: 1.8rem;
  font-family: SubTItulo;
}

.intro p,
.aplicacion p {
  font-family: Texto;
  font-size: 1.1rem;
  margin-bottom: 25px;
}

.importancia ul {
  padding-left: 20px;
  margin-bottom: 15px;
}

.importancia li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 15px;
  font-family: Texto;
}

.importancia li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--rojo);
}

/* =================== GALERÍA DE IMÁGENES =================== */
.imagenes {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 30px;
  margin: 40px 0;
}

.imagenes figure {
  max-width: 300px;
  text-align: center;
}

.imagenes img {
  width: 50%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.imagenes img:hover {
  transform: scale(1.05);
}

.imagenes figcaption {
  margin-top: 10px;
  font-size: 0.95rem;
  color: #555;
}

/* =================== FRASE DESTACADA =================== */
.frase blockquote {
  font-family: SubTItulo;
  font-style: italic;
  font-size: 1.3rem;
  color: #444;
  border-left: 4px solid #5a2a82;
  padding-left: 15px;
  margin-top: 30px;
}

/* =================== PIE DE PÁGINA =================== */
.footer {
  text-align: center;
  padding: 20px;
  color: #fff;
  background-color: var(--Princpal);
  margin-top: 0px;
  border-top: 5px solid #ffd369;
  font-family: Principal;
}

/* =================== RESPONSIVE =================== */
@media (max-width: 768px) {
  .imagenes {
    flex-direction: column;
    align-items: center;
  }

  .contenido {
    padding: 20px;
  }

  .nav-links {
    flex-direction: column;
    gap: 10px;
  }
}

/* =================== SECCIONES VISUALES =================== */
.alternado {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 60px;
  gap: 30px;
}

.alternado .texto,
.alternado .imagen-lado {
  flex: 1;
  min-width: 280px;
}

.alternado .imagen-lado img {
  width: 70%;
  border-radius: 12px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.inverso {
  flex-direction: row-reverse;
}

/* =================== TARJETAS =================== */
.cards {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 20px;
}

.card {
  background-color: #f6f1fc;
  border-left: 5px solid var(--morado-oscuro);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  flex: 1;
  min-width: 250px;
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  color: var(--lavanda);
  margin-bottom: 10px;
  font-family: Principal;
  font-size: 1.3rem;
}