body, html {
  margin: 0;
  padding: 0;
  font-family: 'scale-variable', sans-serif;
  background-color: #0f0f0f;
  color: white;
  scroll-behavior: smooth;
}

.intro {
  height: 100vh;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.top-bar {
  position: absolute;
  top: 30px;
  left: 40px;
  font-family: 'iki-mono-variable', sans-serif;
  font-variation-settings: 'wght' 100, 'wdth' 102;
  font-size: 0.8rem;
  opacity: 0.9;
  letter-spacing: 0.03em;
}

.name {
  position: absolute;
  bottom: 40px;
  left: 40px;
  font-size: clamp(4rem, 14vw, 18rem); /* ahora más grande en todos los tamaños */
  display: inline-block;
  white-space: nowrap;
  letter-spacing: -0.08em;
  cursor: default;
}

.letter {
  display: inline-block;
  font-variation-settings: 'wght' 400, 'wdth' 100;
  transition: font-variation-settings 0.3s ease;
  cursor: pointer;
}

.letter:hover {
  font-variation-settings: 'wght' 400, 'wdth' 180;
}

.scroll-down {
  position: absolute;
  bottom: 30px;
  right: 30px;
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 16px solid white;
  opacity: 0.5;
  transition: opacity 0.3s ease;
  cursor: pointer;
  animation: bounce 2s infinite;
}

.scroll-down:hover {
  opacity: 1;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

.iframe-home {
  width: 100%;
  height: 100vh;
  border: none;
  display: block;
}