* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Casual', cursive;
}

/* NAV */
.nav {
  background: #3f5f70;
  color: white;
  padding: 20px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav a {
  color: white;
  margin-left: 25px;
  text-decoration: none;
}

/* HERO */
.hero {
  position: relative;
  height: calc(100vh - 80px);
  overflow: hidden;
}

.slider, .slide {
  position: absolute;
  width: 100%;
  height: 100%;
}

.slide {
  object-fit: cover;
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 1s ease, transform 1s cubic-bezier(0.4,0,0.2,1);
}

.slide.active {
  opacity: 1;
  transform: translateX(0);
}

/* TEXTO HERO */
.hero-contenido {
  position: absolute;
  left: 80px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
}

.hero-contenido h1 {
  color: white;
  font-size: 42px;
  text-shadow: 0 4px 10px rgba(0,0,0,.6);
}

.hero-contenido p {
  color: #eee;
  max-width: 420px;
  margin-top: 10px;
  text-shadow: 0 2px 6px rgba(0,0,0,.5);
}

/* FLECHAS */
.prev, .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: white;
  border: none;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  z-index: 10;
}

.prev { left: 20px; }
.next { right: 20px; }

/* CONTENIDO */
.inicio {
  padding: 100px 8%;
  text-align: center;
}

.introduccion p {
  max-width: 700px;
  margin: 15px auto 70px;
  color: #555;
}

/* BLOQUES */
.bloques {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.bloque {
  background-color: #faf7f2;
  width: 420px;
  padding: 35px;
  border-radius: 20px;

  box-shadow: 0 15px 35px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bloque:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 45px rgba(0,0,0,0.12);
}

.bloque h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.bloque p {
  color: #444;
  line-height: 1.6;
}

.bloque i {
  font-size: 30px;
  color: #4f6d7a;
  margin-bottom: 15px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero {
    height: auto;
  }

  .hero-contenido {
    margin: 40px;
    max-width: none;
  }
}

/* FOOTER */
.footer {
  background: #3f5f70;
  color: white;
  padding: 60px 20px;
  text-align: center;
}

.footer-links {
  margin: 20px 0;
}

.footer-links a {
  color: white;
  margin: 0 15px;
  text-decoration: none;
}

.footer-contacto {
  margin: 25px 0;
  font-size: 14px;
}

.footer-contacto p {
  margin: 6px 0;
  opacity: 0.9;
}

.footer-contacto i {
  margin-right: 8px;
}

/* REDES SOCIALES */
.footer-redes {
  margin: 25px 0;
}

.footer-redes a {
  color: white;
  font-size: 22px;
  margin: 0 12px;
  display: inline-block;
  transition: transform 0.3s ease, color 0.3s ease;
}

.footer-redes a:hover {
  transform: scale(1.2);
  color: #f0c27b;
}