/* Full white page */
html, body {
  height: 100%;
  margin: 0;
  background: #fff;
  color: #000;
  font-family: Arial, Helvetica, sans-serif;
}

/* Top-left brand */
.top-left {
  position: fixed;
  top: 20px;
  left: 20px;
  font-size: 20px;
  font-weight: 400;
}

/* Bottom text */
.bottom {
  position: fixed;
  bottom: 20px;
  left: 20px;
  font-size: 12px;
  font-weight: 400;
}

/* Center dot linking to Instagram: small visible dot, larger tap area */
.dot {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

.dot::before {
  content: "";
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #000;
  /* Release: springs back with a slight overshoot */
  transition: transform 280ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Desktop hover: grows slightly to signal it can be clicked */
@media (hover: hover) {
  .dot:hover::before {
    transform: scale(1.25);
  }
}

/* Press: sinks in quickly */
.dot:active::before {
  transform: scale(0.7);
  transition-duration: 90ms;
  transition-timing-function: ease-out;
}

.dot:focus {
  outline: none;
}

.dot:focus-visible::before {
  outline: 1px solid #000;
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .dot::before {
    transition: none;
  }
}