body {
  margin: 0;
  padding-top: 0px;
  overflow: hidden;
  font-family: Arial, sans-serif;
  background:
    radial-gradient(1200px 600px at 50% 30%, rgba(0,0,0,0.03), transparent 70%),
    radial-gradient(800px 400px at 20% 80%, rgba(0,0,0,0.02), transparent 70%),
    #f8f7f3;
  caret-color: transparent;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  padding: 18px 20px;
  box-sizing: border-box;
  background: #f8f8f8;
  border-bottom: 1px solid #e7e2d8;
}

.header-left {
  max-width: 560px;
}

.header-right {
  display: grid;
  justify-items: end;
  gap: 10px;
}

/* texto */
.titulo {
  margin: 0 0 8px;
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.5px;
}

.subtitulo {
  margin: 0 0 11px;
  font-size: 16px;
  color: #555;
  line-height: 1.3;
}

.intro {
  margin: 0;
  font-size: 14px;
  line-height: 1.3;
}

.microcopy {
  margin: 9px 0 0;
  font-size: 12px;
  color: #555;
}

.boton {
  background: black;
  color: white;
  padding: 12px 18px;
  text-decoration: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.boton:hover {
  opacity: 0.9;
  transform: scale(1.03);
}

.test-link {
  color: #222;
  font-size: 12px;
}

/* puntos */

.punto {
  position: absolute;
  z-index: 1;
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: box-shadow 0.25s ease, filter 0.25s ease;
  user-select: none;
  color: #000;
  font-size: 8px;
  font-weight: 700;
  line-height: 1;
  will-change: transform, opacity;
}

/* Variación visual ligera para que no todos se vean iguales */
.punto:nth-of-type(3n) {
  width: 12px;
  height: 12px;
}

.punto:nth-of-type(4n) {
  width: 16px;
  height: 16px;
}

.punto:nth-of-type(5n) {
  opacity: 0.62;
}


/* vacíos */
.punto.vacio {
  background: #d9d6cd;
  opacity: 0.75;
  box-shadow: none;
  animation: none;
}

/* ocupados */
.punto.ocupado {
  opacity: 1;
  cursor: pointer;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.28), 0 0 9px currentColor;
  animation: brillo-ocupado 2.4s ease-in-out infinite;
}

.punto.ocupado:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.45), 0 0 14px currentColor;
}

/* popup */
.popup {
  position: absolute;
  z-index: 12;
  background: black;
  color: white;
  padding: 6px;
  font-size: 12px;
  max-width: 180px;
  user-select: none;
}

.popup a {
  user-select: text;
}

@keyframes brillo-ocupado {
  0%, 100% {
    filter: brightness(1);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.22), 0 0 8px currentColor;
  }
  50% {
    filter: brightness(1.2);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.36), 0 0 12px currentColor;
  }
}