#com-funciona,
#mostra-questionari {
  scroll-margin-top: 5rem;
}

html:has(.home-hero) {
  scroll-behavior: smooth;
}

.home-title-gradient {
  background: linear-gradient(105deg, #246fc3 4%, #5fa9f4 58%, #317dce 96%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

html[data-theme="dark"] .home-title-gradient {
  background-image: linear-gradient(105deg, #91c9ff 4%, #4e9ff1 58%, #b0d8ff 96%);
}

.home-card {
  background: linear-gradient(145deg, var(--app-surface-strong), var(--app-surface));
  box-shadow: 0 20px 70px var(--app-shadow);
}

.home-question-showcase {
  background:
    radial-gradient(circle at 50% 48%, rgb(80 157 239 / 18%), transparent 34rem),
    linear-gradient(180deg, var(--app-section) 0%, var(--app-bg) 100%);
}

.home-question-grid {
  background-image:
    linear-gradient(to right, var(--app-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--app-line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.34;
  -webkit-mask-image: radial-gradient(circle at center, black, transparent 72%);
  mask-image: radial-gradient(circle at center, black, transparent 72%);
}

.home-question-orb {
  position: absolute;
  top: 38%;
  left: 50%;
  width: min(52rem, 92vw);
  height: 22rem;
  border-radius: 9999px;
  background: rgb(74 151 235 / 20%);
  filter: blur(90px);
  pointer-events: none;
  transform: translateX(-50%);
}

.home-question-frame {
  background: color-mix(in srgb, var(--app-surface) 78%, transparent);
  box-shadow:
    0 32px 100px var(--app-shadow),
    inset 0 1px 0 rgb(255 255 255 / 38%);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.home-question-paper {
  background: linear-gradient(145deg, var(--app-surface-strong), var(--app-surface));
  box-shadow: 0 14px 55px rgb(38 91 148 / 12%);
}

.home-question-progress {
  background: linear-gradient(90deg, #2f7ed0, #75baff);
  box-shadow: 0 0 18px rgb(71 151 235 / 65%);
}

.home-scale-option {
  border-color: color-mix(in srgb, var(--scale-color) 34%, var(--app-line));
  background: color-mix(in srgb, var(--scale-color) 11%, var(--app-surface-strong));
}

.home-scale-number {
  background: color-mix(in srgb, var(--scale-color) 23%, var(--app-surface-strong));
  color: color-mix(in srgb, var(--scale-color) 72%, var(--app-ink));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--scale-color) 42%, transparent);
}

.home-scale-option-0 {
  --scale-color: #ef7777;
}

.home-scale-option-1 {
  --scale-color: #e7b63f;
}

.home-scale-option-2 {
  --scale-color: #42b873;
}

.home-scale-option-3 {
  --scale-color: #35b8d0;
}

.home-scroll-cue span {
  animation: home-scroll 1.8s ease-in-out infinite;
}

@keyframes home-scroll {
  0%, 100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(9px);
  }
}

@media (prefers-reduced-motion: reduce) {
  html:has(.home-hero) {
    scroll-behavior: auto;
  }

  .home-scroll-cue span {
    animation: none;
  }
}