@import url("./preflight.css");
@import url("./theme.css");

html {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial;
  font-size: clamp(12px, 4dvw, 16px);
  color: var(--t-base);
  background: var(--c-bg);
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

.g-desktop-only {
  @media (pointer: coarse) {
    display: none;
  }
}

.g-mobile-only {
  @media (pointer: fine) {
    display: none;
  }
}

.g-block {
  padding-block: var(--section-p-y);
  padding-inline: max(calc(50dvw - var(--section-w) / 2), var(--section-p-x));
}

.g-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.g-box {
  padding: 1rem;
  background: var(--c-surface);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.g-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.g-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1rem;

  @media (width >=768px) {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: auto;
  }
}

.g-subgrid-2 {
  gap: calc(var(--section-p-y) * 2) 1rem;

  >* {
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 2;
  }
}

.g-button {
  cursor: pointer;
  background: var(--c-accent);
  color: var(--t-rev);
  font-size: var(--fs-2xl);
  border-radius: 0.5rem;
  padding: .4rem 1.2rem;
  transition: filter .2s, translate .2s;
  text-align: center;
  font-weight: 600;

  &:hover {
    filter: brightness(1.3) grayscale(0%);
  }

  &:active {
    filter: brightness(0.8) grayscale(0%);
    translate: 0 1px;
  }

  form:invalid & {
    filter: brightness(1) grayscale(50%);
    cursor: not-allowed;
  }
}

.g-transparent {
  background: rgb(256 256 256 / 0.1);
  border: 1px solid rgb(256 256 256 / 0.2);
}

.g-hover-up {
  transition: all 0.3s ease;
  will-change: transform;
}

.g-hover-up:hover {
  box-shadow: var(--shadow2);
  translate: 0 -.2rem;
}

.g-fade-in.visible {
  animation: fadein .4s ease;
}

@keyframes fadein {
  from {
    transform: translateY(2rem) scale(0.9);
    opacity: 0;
  }

  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}