body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: white;
}

.hero {
  height: 100vh;
  background: url("../images/background.jpg") no-repeat center center/cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hero h1 {
  font-size: 50px;
  margin-bottom: 10px;
}

.hero p {
  font-size: 20px;
  margin-bottom: 20px;
}

.btn {
  background: #00e5ff;
  color: black;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
}  
/* SECCIÓN SERVICIOS */
.services {
  padding: 80px 20px;
  background: rgba(0,0,0,0.85);
  text-align: center;
}

.services h2 {
  font-size: 35px;
  margin-bottom: 40px;
}

/* GRID */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  max-width: 1100px;
  margin: auto;
}

/* TARJETAS PREMIUM */
.card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 229, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 30px;
  border-radius: 15px;
  transition: 0.3s;
}

/* EFECTO HOVER (WOW) */
.card:hover {
  transform: translateY(-10px);
  border: 1px solid #00e5ff;
  box-shadow: 0 0 20px #00e5ff;
}

.card h3 {
  color: #00e5ff;
  margin-bottom: 10px;
}
/* GALERÍA */
.gallery {
  padding: 80px 20px;
  background: #000;
  text-align: center;
}

.gallery h2 {
  font-size: 35px;
  margin-bottom: 40px;
}

/* GRID */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1100px;
  margin: auto;
}

/* PROYECTO */
.project {
  border-radius: 15px;
  overflow: hidden;
  border: 1px solid rgba(0, 229, 255, 0.2);
}

/* IMÁGENES */
.project img {
  width: 100%;
  height: 200px;      /* 👈 tamaño fijo */
  object-fit: cover;  /* 👈 recorta sin deformar */
  display: block;

/* ETIQUETAS */
.before, .after {
  position: relative;
}

.before span,
.after span {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #00e5ff;
  color: black;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: bold;
  border-radius: 5px;
}

/* EFECTO HOVER */
.project:hover {
  box-shadow: 0 0 25px #00e5ff;
  transform: scale(1.02);
  transition: 0.3s;
}
/* SLIDER */
.slider-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1100px;
  margin: auto;
}

.slider {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  border: 1px solid rgba(0, 229, 255, 0.3);
}

/* IMÁGENES */
.img-after {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
}

.img-before {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

/* SLIDER INPUT */
.slider-range {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
}
/* GALERÍA NUEVA */
.gallery {
  padding: 60px 20px;
  background: #000;
  text-align: center;
}

.gallery h2 {
  margin-bottom: 30px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin: auto;
}

/* TARJETA */
.project-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(0,229,255,0.2);
  border-radius: 12px;
  overflow: hidden;
  transition: 0.3s;
}

/* IMÁGENES */
.project-card img {
  width: 100%;
  height: 140px;   /* 👈 más pequeñas */
  object-fit: cover;
  display: block;
}

/* EFECTO */
.project-card:hover {
  transform: scale(1.03);
  box-shadow: 0 0 15px #00e5ff;
}