/* ==========================================================================
   Void Walkers — Machines & Hardware
   Content styling for the machine chronicle below the standard department
   hero. The hero itself uses the original black-hole treatment.
   ========================================================================== */

body[data-department="machines"] {
  --hw-cyan: 134 224 255;
  --hw-amber: 255 176 92;
  --hw-ice: 226 244 255;
}

#machineChronicle { scroll-margin-top: calc(var(--nav-height) + 20px); }

.hw-chronicle { position: relative; padding-block: 0; }
.hw-chronicle__head { max-width: 68ch; margin-bottom: var(--space-5); }
.hw-chronicle__head .label { display: flex; align-items: center; gap: 10px; color: rgb(var(--hw-cyan) / 0.86); }
.hw-chronicle__head .label::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.hw-chronicle__head h2 { max-width: 14ch; margin-top: var(--space-3); font-size: clamp(2rem, 4vw, 3.2rem); }
.hw-chronicle__head > p:last-child { max-width: 58ch; margin-top: var(--space-3); color: #aeb8be; }

.hw-eras {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: var(--space-5);
  border: 1px solid rgb(var(--hw-cyan) / 0.16);
  background: rgb(var(--hw-cyan) / 0.12);
}
.hw-era {
  position: relative;
  min-height: 282px;
  padding: var(--space-4);
  overflow: hidden;
  background:
    linear-gradient(155deg, rgb(var(--hw-cyan) / 0.055), transparent 46%),
    linear-gradient(160deg, #080d13, #06090e);
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.hw-era::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, rgb(var(--hw-cyan) / 0.8), transparent 82%);
  opacity: 0.6;
}
.hw-era::after {
  content: attr(data-era);
  position: absolute;
  right: 7px;
  bottom: -17px;
  z-index: 0;
  font-family: var(--font-display);
  font-size: 5.4rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgb(255 255 255 / 0.065);
  pointer-events: none;
}
.hw-era:hover { background-color: #0b1219; transform: translateY(-3px); }
.hw-era__top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.51rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #7f8c93;
}
.hw-era__top b { font-weight: 400; color: rgb(var(--hw-cyan)); }
.hw-era__icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin: var(--space-5) 0 var(--space-4);
  border: 1px solid rgb(var(--hw-cyan) / 0.3);
  color: rgb(var(--hw-cyan) / 0.9);
  background: rgb(var(--hw-cyan) / 0.055);
}
.hw-era__icon svg { width: 23px; height: 23px; }
.hw-era h3 { position: relative; z-index: 1; font-size: var(--fs-md); color: #e9eef1; }
.hw-era p { position: relative; z-index: 1; margin-top: var(--space-2); font-size: var(--fs-xs); color: #98a3a9; }
.hw-era__tags { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 4px; margin-top: var(--space-4); }
.hw-era__tags span {
  padding: 4px 6px;
  border: 1px solid rgb(var(--hw-cyan) / 0.16);
  font-family: var(--font-mono);
  font-size: 0.48rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #849199;
}

.hw-creed {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: var(--space-6);
  align-items: center;
  margin-top: var(--space-4);
  padding: var(--space-6);
  overflow: hidden;
  border: 1px solid rgb(var(--hw-cyan) / 0.18);
  background:
    radial-gradient(circle at 86% 50%, rgb(var(--hw-cyan) / 0.08), transparent 32%),
    linear-gradient(115deg, #070a0f, #0a0e14 60%, #07090d);
}
.hw-creed::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.38;
  background-image:
    linear-gradient(rgb(var(--hw-cyan) / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgb(var(--hw-cyan) / 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask: linear-gradient(90deg, transparent, #000 50%);
  mask: linear-gradient(90deg, transparent, #000 50%);
}
.hw-creed .label { color: rgb(var(--hw-cyan) / 0.84); }
.hw-creed__quote {
  max-width: 34ch;
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.95rem);
  line-height: 1.16;
  letter-spacing: 0.015em;
  text-transform: uppercase;
  color: #e4ebee;
}
.hw-creed p:not(.label):not(.hw-creed__quote) { max-width: 56ch; margin-top: var(--space-2); font-size: var(--fs-sm); color: #97a2a9; }
.hw-creed__mark { justify-self: end; width: 100%; max-width: 170px; color: rgb(var(--hw-cyan) / 0.8); }

@media (max-width: 900px) {
  .hw-eras { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hw-era { min-height: 245px; }
  .hw-creed { grid-template-columns: 1fr; }
  .hw-creed__mark { justify-self: start; max-width: 130px; }
}

@media (max-width: 720px) {
  .hw-eras { grid-template-columns: 1fr; }
  .hw-era { min-height: 0; padding: var(--space-4); }
  .hw-creed { padding: var(--space-5); }
  .hw-creed__mark { max-width: 110px; }
}