/* ver30 — cipher capability cards (scoped to #portfolio-stage) */

#portfolio-stage .services {
  position: relative;
  z-index: 1;
  background: transparent;
}

#portfolio-stage .services__grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 900px) {
  #portfolio-stage .services__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

#portfolio-stage .service-card {
  margin: 0;
}

#portfolio-stage .service-card__frame {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 18rem;
  height: 100%;
  padding: 0.85rem 0.9rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--accent) 42%, color-mix(in srgb, var(--muted) 38%, transparent));
  border-radius: var(--radius-sm);
  background:
    linear-gradient(
      165deg,
      color-mix(in srgb, var(--surface) 82%, transparent) 0%,
      color-mix(in srgb, var(--bg) 88%, transparent) 100%
    );
  backdrop-filter: blur(18px);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text) 6%, transparent),
    0 8px 28px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

#portfolio-stage .service-card__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--muted) 7%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--muted) 7%, transparent) 1px, transparent 1px);
  background-size: 12px 12px;
  opacity: 0.45;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, black 0%, transparent 72%);
}

#portfolio-stage .service-card__corner {
  position: absolute;
  width: 0.55rem;
  height: 0.55rem;
  border-color: color-mix(in srgb, var(--accent) 50%, color-mix(in srgb, var(--muted) 55%, transparent));
  border-style: solid;
  pointer-events: none;
  z-index: 1;
}

#portfolio-stage .service-card__corner--tl {
  top: 0.45rem;
  left: 0.45rem;
  border-width: 1px 0 0 1px;
}

#portfolio-stage .service-card__corner--tr {
  top: 0.45rem;
  right: 0.45rem;
  border-width: 1px 1px 0 0;
}

#portfolio-stage .service-card__corner--bl {
  bottom: 0.45rem;
  left: 0.45rem;
  border-width: 0 0 1px 1px;
}

#portfolio-stage .service-card__corner--br {
  bottom: 0.45rem;
  right: 0.45rem;
  border-width: 0 1px 1px 0;
}

#portfolio-stage .service-card__header,
#portfolio-stage .service-card__footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

#portfolio-stage .service-card__header {
  margin-bottom: 0.65rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid color-mix(in srgb, var(--muted) 22%, transparent);
}

#portfolio-stage .service-card__lane {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: color-mix(in srgb, var(--accent) 85%, var(--text));
  text-shadow: 0 0 12px color-mix(in srgb, var(--accent) 35%, transparent);
}

#portfolio-stage .service-card__hash {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.06em;
  color: color-mix(in srgb, var(--muted) 80%, transparent);
  white-space: nowrap;
}

#portfolio-stage .service-card__body {
  position: relative;
  z-index: 1;
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.45rem;
  padding: 0.35rem 0.25rem 0.75rem;
}

#portfolio-stage .service-card__title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
}

#portfolio-stage .service-card__subtitle {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--muted) 90%, var(--text));
}

#portfolio-stage .service-card__desc {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

#portfolio-stage .service-card__footer {
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  margin-top: auto;
  padding-top: 0.55rem;
  border-top: 1px solid color-mix(in srgb, var(--muted) 22%, transparent);
  text-align: center;
}

#portfolio-stage .service-card__id {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: color-mix(in srgb, var(--muted) 75%, var(--text));
  white-space: nowrap;
}

#portfolio-stage .service-card__chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

#portfolio-stage .service-card__chip {
  flex: 0 1 auto;
  max-width: 100%;
  padding: 0.28rem 0.5rem;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, color-mix(in srgb, var(--muted) 35%, transparent));
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: color-mix(in srgb, var(--muted) 85%, var(--text));
  background: color-mix(in srgb, var(--bg) 55%, transparent);
  cursor: default;
  transition:
    color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

@media (hover: hover) {
  #portfolio-stage .service-card__chip:hover {
    color: var(--accent);
    border-color: color-mix(in srgb, var(--accent) 70%, transparent);
    background: color-mix(in srgb, var(--accent) 14%, var(--bg));
    box-shadow:
      0 0 12px color-mix(in srgb, var(--accent) 28%, transparent),
      inset 0 1px 0 color-mix(in srgb, var(--accent) 18%, transparent);
    transform: translateY(-2px);
  }
}

#portfolio-stage .service-card__chip:active {
  transform: translateY(0);
  box-shadow: 0 0 6px color-mix(in srgb, var(--accent) 18%, transparent);
}

@media (max-width: 640px) {
  #portfolio-stage .service-card__frame {
    min-height: 0;
    padding: 0.75rem 0.8rem 0.65rem;
  }

  #portfolio-stage .service-card__chips {
    gap: 0.3rem;
  }

  #portfolio-stage .service-card__chip {
    font-size: 0.54rem;
    padding: 0.24rem 0.42rem;
  }
}

@media (min-width: 900px) and (max-width: 1100px) {
  #portfolio-stage .service-card__chip {
    font-size: 0.54rem;
    padding: 0.24rem 0.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  #portfolio-stage .service-card__chip,
  #portfolio-stage .service-card__chip:hover,
  #portfolio-stage .service-card__chip:active {
    transform: none;
  }
}