/* ==========================================================================
   Serviços: três cards com desenho ilustrativo
   ========================================================================== */

.services__title {
  max-width: 16ch;
}

.services__grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(2.5rem, 2rem + 2vw, 3.75rem);
}

/* O <li> recebe a animação de entrada; o card dentro dele recebe o hover */
.services__item {
  display: grid;
}

.services__card {
  position: relative;
  display: grid;
  overflow: hidden;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-graphite);
  transition:
    border-color var(--dur) ease,
    box-shadow var(--dur) var(--ease-out),
    transform var(--dur) var(--ease-out);
}

/* Linha violeta no topo, aparece no hover/foco */
.services__card::before {
  content: "";
  position: absolute;
  inset: 0 1.5rem auto;
  z-index: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgb(var(--c-violet) / 0.75), transparent);
  opacity: 0;
  transition: opacity var(--dur) ease;
  pointer-events: none;
}

/* Área pontilhada com o desenho */
.services__canvas {
  height: 10.5rem;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--c-line);
  background-image: radial-gradient(circle, #262626 1px, transparent 1.2px);
  background-position: center;
  background-size: 14px 14px;
}

.services__body {
  display: flex;
  flex-direction: column;
  padding: 1.75rem 1.75rem 1.625rem;
}

.services__card-title {
  font-size: var(--fs-h3);
  font-weight: 620;
  letter-spacing: -0.025em;
}

.services__text {
  margin-top: 0.75rem;
  color: var(--c-chalk);
}

.services__link {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 0.375rem 0;
  color: var(--c-paper);
  font-size: var(--fs-sm);
  font-weight: 560;
  text-decoration-line: underline;
  text-decoration-color: var(--c-line-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.35em;
  transition: text-decoration-color var(--dur-fast) ease;
}

.services__link:hover {
  text-decoration-color: var(--c-paper);
}

/* ---------- Estado ativo (hover com mouse ou foco pelo teclado) ---------- */

.services__card:has(:focus-visible) {
  border-color: var(--c-line-strong);
}

.services__card:has(:focus-visible)::before {
  opacity: 1;
}

.services__card:has(:focus-visible) .service-drawing {
  --tone: #8a8a8a;
  --tone-hi: var(--c-white);
  --tone-faint: #333;
  --fill: #2b2b2b;
  --fill-strong: #3d3d3d;
}

@media (hover: hover) and (pointer: fine) {
  .services__card:hover {
    border-color: var(--c-line-strong);
    box-shadow:
      0 24px 48px -30px rgb(var(--c-violet) / 0.5),
      0 16px 32px -24px rgb(0 0 0 / 0.9);
  }

  .services__card:hover::before {
    opacity: 1;
  }

  .services__card:hover .service-drawing {
    --tone: #8a8a8a;
    --tone-hi: var(--c-white);
    --tone-faint: #333;
    --fill: #2b2b2b;
    --fill-strong: #3d3d3d;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .services__card:has(:focus-visible) {
    transform: translateY(-4px);
  }
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .services__card:hover {
    transform: translateY(-4px);
  }
}

/* ---------- Responsivo ---------- */

/* Tablet: desenho à esquerda, texto à direita */
@media (40em <= width < 56em) {
  .services__card {
    grid-template-columns: 15rem 1fr;
  }

  .services__canvas {
    display: grid;
    align-items: center;
    height: auto;
    border-right: 1px solid var(--c-line);
    border-bottom: 0;
  }
}

/* Desktop: três colunas */
@media (width >= 56em) {
  .services__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .services__card {
    grid-template-rows: auto 1fr;
  }

  .services__link {
    margin-top: auto;
    padding-top: 1.875rem;
  }
}

/* ==========================================================================
   Desenhos dos cards (as cores mudam pelas variáveis no estado ativo)
   ========================================================================== */

.service-drawing {
  --tone: #4f4f4f;
  --tone-hi: #9a9a9a;
  --tone-faint: #242424;
  --fill: #1d1d1d;
  --fill-strong: #2a2a2a;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.service-drawing :is(.line, .hi, .faint, .dashed) {
  fill: none;
  stroke-width: 1.25px;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke var(--dur) ease;
}

.service-drawing .line { stroke: var(--tone); }
.service-drawing .hi { stroke: var(--tone-hi); }
.service-drawing .faint { stroke: var(--tone-faint); }
.service-drawing .dashed {
  stroke: var(--tone);
  stroke-dasharray: 2 4;
}

.service-drawing :is(.fill, .fill--strong) {
  transition: fill var(--dur) ease;
}

.service-drawing .fill { fill: var(--fill); }
.service-drawing .fill--strong { fill: var(--fill-strong); }