/* ===================== GLOBAL ===================== */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Lato", sans-serif;
  color: #111;
  background: #f7f7f7;
  overflow-x: hidden;
}

/* ===================== CONTAINERS ===================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ===================== HEADER ===================== */
.header {
  background: rgba(255, 255, 255, 0.95);
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid #eee;
}

.logo {
  font-weight: 700;
  font-size: 1.3rem;
  text-decoration: none;
  color: #111;
  padding: 14px 0;
  display: inline-block;
}

.menu a {
  color: #111;
  text-decoration: none;
  margin-left: 18px;
  font-weight: 500;
}

.hamburguesa {
  display: none;
  font-size: 1.8rem;
  background: none;
  border: none;
  cursor: pointer;
  color: #111;
}

/* ===================== DETALLE PRODUCTO ===================== */
.detalle {
  max-width: 1200px;
  margin: 40px auto;
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.visor {
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.visor img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  position: absolute;
  inset: 0;
  opacity: 0;
}

.detalle:has(#color1:checked) .visor:hover .img1,
.detalle:has(#color2:checked) .visor:hover .img2,
.detalle:has(#color3:checked) .visor:hover .img3 {
  transform: scale(1.05);
}

input[name="color"] {
  display: none;
}

.opciones {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.opciones label {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid #ccc;
  cursor: pointer;
  transition: transform 0.3s, border 0.3s;
}

.opciones label:hover {
  transform: scale(1.1);
}

#color1:checked ~ .opciones label[for="color1"],
#color2:checked ~ .opciones label[for="color2"],
#color3:checked ~ .opciones label[for="color3"] {
  border: 3px solid #111;
}

.detalle:has(#color1:checked) .visor .img1,
.detalle:has(#color2:checked) .visor .img2,
.detalle:has(#color3:checked) .visor .img3 {
  opacity: 1;
}

/* ===================== INFO ===================== */
.info h1 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.info .precio {
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 20px;
}

.info .descripcion {
  color: #444;
  line-height: 1.6;
  margin-bottom: 20px;
}

.info ul {
  padding-left: 20px;
  margin-bottom: 30px;
}

/* ===================== GRABADO ===================== */
.grabado-texto {
  position: absolute;
  bottom: 10%;
  right: 43%;
  z-index: 6;
  pointer-events: none;
  font-family: "Courier New", monospace;
  font-size: 0.95rem;
  rotate: 90deg;
}

.grabado-texto::after {
  content: "";
  display: inline-block;
  transform: translate(-50%, -50%);
  font-family: "Cinzel", serif;
  font-size: 0.7rem;
  color: rgba(0, 0, 0, 0.5);
  letter-spacing: 1px;
  pointer-events: none;
  background: none;
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.3), 0 -1px 1px rgba(0, 0, 0, 0.2);
  white-space: nowrap;
}

.detalle:has(#grabado1:checked) .grabado-texto::after {
  content: "Mi Estilo";
  opacity: 1;
}
.detalle:has(#grabado2:checked) .grabado-texto::after {
  content: "Edición Limitada";
  opacity: 1;
}
.detalle:has(#grabado3:checked) .grabado-texto::after {
  content: "Para Siempre";
  opacity: 1;
}

input[name="grabado"] {
  display: none;
}

.opciones-grabado {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.opciones-grabado label {
  padding: 10px 16px;
  border: 1.5px solid #ccc;
  border-radius: 30px;
  background: #fff;
  color: #333;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  user-select: none;
}

.opciones-grabado label:hover {
  border-color: #999;
  transform: translateY(-2px);
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.08);
}

#grabado1:checked ~ .opciones-grabado label[for="grabado1"],
#grabado2:checked ~ .opciones-grabado label[for="grabado2"],
#grabado3:checked ~ .opciones-grabado label[for="grabado3"] {
  background: #111;
  color: #fff;
  border-color: #111;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

/* ===================== RELACIONADOS ===================== */
.relacionados {
  margin-top: 3rem;
}

.relacionados h2 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: #0b1a2b;
  text-align: center;
}


/* ocultar radios del carrusel */
.relacionados input {
  display: none;
}

.carrusel-css {
  display: flex;
  width: 200%; /* 2 páginas */
  transition: transform .5s ease;
}

.grupo {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 0.5rem;
  margin-left: 18rem;
  margin-right: 18rem;
  transition: transform 0.6s ease;
}
.grupo article:hover img {
  transform: scale(1.03);
}
.grupo img {
  width: 15rem;
}



.grupo article {
  background: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, .05);
  text-align: center;
  padding: 0.5rem;
  width: fit-content;
}
.grupo a{
  text-decoration: none;
  color: black;
}

/* mover según radio activo */
#s1:checked ~ .carrusel-css {
  transform: translateX(0%);
}
#s2:checked ~ .carrusel-css {
  transform: translateX(-50%);
}

/* controles del carrusel */
.controles {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: .5rem;
}
.controles label {
  background: #0b1a2b;
  color: #fff;
  border-radius: .3rem;
  padding: .2rem .6rem;
  font-size: 2rem;
  cursor: pointer;
}
/* ===================== FOOTER ===================== */
.footer {
  background: #111;
  color: #fff;
  padding: 32px 0;
  margin-top: 28px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 0 20px;
}

.footer-container a {
  color: #fff;
  text-decoration: none;
}

/* ===================== MEDIA QUERIES ===================== */

/* ------------------- MÓVILES PEQUEÑOS (max-width: 480px) ------------------- */
@media (max-width: 480px) {
  .detalle {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .visor {
    aspect-ratio: auto;
    height: 300px;
  }

  .info h1 {
    font-size: 1.6rem;
  }
  .info .precio {
    font-size: 1.2rem;
  }
  .info .descripcion {
    font-size: 0.9rem;
  }

  .opciones label {
    width: 24px;
    height: 24px;
  }
  .opciones-grabado label {
    padding: 8px 12px;
    font-size: 0.8rem;
  }

  .grabado-texto {
    font-size: 0.8rem;
    right: 5%;
    bottom: 7%;
  }
  .grabado-texto::after {
    font-size: 0.6rem;
  }

  .item {
    flex: 0 0 180px;
  }
}

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

  .hamburguesa {
    display: block;
  }

  .menu {
    position: absolute;
    top: 60px;
    right: 20px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 6px;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.1);
    padding: 12px;
    display: none;
    flex-direction: column;
    gap: 10px;
    z-index: 99;
  }

  .menu a {
    margin: 0;
    padding: 8px;
    font-weight: 500;
    color: #111;
    display: block;
  }

  .menu.activo {
    display: flex;
  }

  .grabado-texto {
    right: 6%;
    bottom: 8%;
    font-size: 0.9rem;
  }

  .grabado-texto::after {
    padding: 6px 10px;
  }
}

/* ------------------- DESKTOP MEDIO (max-width: 1024px) ------------------- */
@media (max-width: 1024px) {
  .container {
    padding: 0 15px;
  }

  .detalle {
    gap: 30px;
  }

  .item {
    flex: 0 0 220px;
  }

  .relacionados {
    width: 95%;
  }

  .visor {
    border-radius: 10px;
  }
}