/* ZERGIIE's project page — scoped composition over the shared MDNT system. */

:root {
  /* Slightly brighter than the brand fill so compact accent copy remains AA
     against raised and red-tinted surfaces. */
  --zergiie-accent-text: #f04c56;
}

/* Clipboard controls are an optional enhancement; do not expose inert
   buttons when scripting is unavailable. The key remains readable/copyable. */
html:not(.js) .zergiie-contact .pgp-copy {
  display: none;
}

.zergiie-breadcrumb {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--mdnt-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 160ms ease;
}

.zergiie-breadcrumb:hover {
  color: var(--zergiie-accent-text);
}

.zergiie-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.55fr);
  gap: clamp(48px, 7vw, 104px);
  align-items: end;
}

.zergiie-hero-copy {
  min-width: 0;
}

.zergiie-hero h1 {
  max-width: 820px;
}

.zergiie-hero .hero-actions {
  margin-bottom: 0;
}

.zergiie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 30px;
}

.zergiie-tag {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 6px 11px;
  border: 1px solid var(--mdnt-border-strong);
  color: var(--mdnt-steel);
  background: rgba(16, 18, 22, 0.72);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zergiie-tag-status {
  border-color: rgba(232, 50, 61, 0.5);
  color: var(--zergiie-accent-text);
  background: var(--mdnt-red-soft);
}

.zergiie-maturity {
  position: relative;
  padding: 28px;
  border-top: 1px solid var(--mdnt-red);
  border-bottom: 1px solid var(--mdnt-border-strong);
  background: linear-gradient(145deg, var(--mdnt-red-soft), rgba(11, 12, 15, 0.72) 62%);
}

.zergiie-maturity::after {
  position: absolute;
  top: -1px;
  right: 0;
  width: 34px;
  height: 1px;
  transform: rotate(45deg) translate(5px, -12px);
  transform-origin: right center;
  background: var(--mdnt-red);
  content: "";
}

.zergiie-maturity-index,
.zergiie-capability-index,
.zergiie-walkthrough-steps > li > span,
.zergiie-status-item > span {
  color: var(--zergiie-accent-text);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.zergiie-maturity strong {
  display: block;
  margin: 18px 0 12px;
  color: var(--mdnt-text);
  font-size: 24px;
  line-height: 1.1;
}

.zergiie-maturity p {
  margin: 0;
  color: var(--mdnt-text-soft);
  font-size: 15px;
}

.zergiie-overview .overview-copy p {
  max-width: 610px;
}

.zergiie-overview .spec-panel {
  box-shadow: inset 2px 0 0 var(--mdnt-red-deep);
}

.zergiie-section-intro-split {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.65fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: end;
  max-width: none;
}

.zergiie-section-intro-split > p,
.zergiie-section-intro-split > div > p:not(.section-label) {
  margin: 0;
  color: var(--mdnt-text-soft);
  font-size: 17px;
}

.zergiie-section-intro-split > div:last-child p:last-child {
  margin-bottom: 0;
}

.zergiie-capability-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--mdnt-border-strong);
  list-style: none;
}

.zergiie-capability-list li {
  display: grid;
  grid-template-columns: minmax(150px, 0.35fr) minmax(0, 1.65fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  padding: 30px 0;
  border-bottom: 1px solid var(--mdnt-border-strong);
}

.zergiie-capability-list li:nth-child(even) {
  padding-right: 28px;
  padding-left: 28px;
  background: linear-gradient(90deg, rgba(232, 50, 61, 0.05), transparent 68%);
}

.zergiie-capability-list h3 {
  margin: 0 0 8px;
  color: var(--mdnt-text);
  font-size: 25px;
  line-height: 1.15;
}

.zergiie-capability-list p {
  max-width: 760px;
  margin: 0;
  color: var(--mdnt-text-soft);
}

.zergiie-walkthrough {
  border-top-color: var(--mdnt-red-deep);
}

.zergiie-walkthrough-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--mdnt-border-strong);
  background: var(--mdnt-border);
  list-style: none;
  counter-reset: none;
}

.zergiie-walkthrough-steps li {
  position: relative;
  min-height: 250px;
  padding: 28px 24px;
  background: var(--mdnt-bg-elevated);
}

.zergiie-walkthrough-steps li:nth-child(even) {
  background: var(--mdnt-surface);
}

.zergiie-walkthrough-steps li:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -12px;
  z-index: 1;
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  transform: translateY(-50%);
  border: 1px solid var(--mdnt-border-strong);
  color: var(--zergiie-accent-text);
  background: var(--mdnt-bg);
  font-family: var(--font-mono);
  font-size: 12px;
  content: "\2192";
}

.zergiie-walkthrough-steps h3 {
  margin: 46px 0 12px;
  color: var(--mdnt-text);
  font-size: 23px;
  line-height: 1.15;
}

.zergiie-walkthrough-steps p {
  margin: 0;
  color: var(--mdnt-muted);
  font-size: 15px;
}

.zergiie-evidence {
  margin-top: clamp(56px, 8vw, 104px);
  padding-top: clamp(44px, 6vw, 76px);
  border-top: 1px solid var(--mdnt-border-strong);
}

.zergiie-evidence-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.65fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: end;
  margin-bottom: 44px;
}

.zergiie-evidence-intro h3 {
  max-width: 720px;
  margin: 0;
  color: var(--mdnt-text);
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.02;
}

.zergiie-evidence-intro > p {
  max-width: 560px;
  margin: 0;
  color: var(--mdnt-text-soft);
  font-size: 17px;
}

.zergiie-evidence-list {
  border-top: 1px solid var(--mdnt-border-strong);
}

.zergiie-evidence-item {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(260px, 0.45fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  margin: 0;
  padding: clamp(32px, 5vw, 58px) 0;
  border-bottom: 1px solid var(--mdnt-border-strong);
}

.zergiie-evidence-media {
  display: block;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--mdnt-border-strong);
  color: var(--mdnt-steel);
  background: var(--mdnt-bg-elevated);
  box-shadow: var(--mdnt-shadow-raised);
}

.zergiie-evidence-media:hover {
  border-color: var(--mdnt-red-deep);
  color: var(--zergiie-accent-text);
}

.zergiie-evidence-media img {
  display: block;
  width: 100%;
  height: auto;
  background: #070d10;
}

.zergiie-evidence-media > span {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 14px;
  border-top: 1px solid var(--mdnt-border);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zergiie-evidence-media > span span {
  color: var(--zergiie-accent-text);
  font-size: 16px;
}

.zergiie-evidence-item figcaption {
  min-width: 0;
}

.zergiie-evidence-index {
  color: var(--zergiie-accent-text);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.zergiie-evidence-item h4 {
  margin: 20px 0 14px;
  color: var(--mdnt-text);
  font-size: clamp(25px, 2.5vw, 34px);
  line-height: 1.08;
}

.zergiie-evidence-item figcaption p {
  margin: 0;
  color: var(--mdnt-text-soft);
  font-size: 16px;
}

.zergiie-model {
  margin: 0;
  border: 1px solid var(--mdnt-border-strong);
  background: rgba(6, 7, 9, 0.82);
  box-shadow: var(--mdnt-shadow-raised);
}

.zergiie-model > figcaption {
  padding: 16px 20px;
  border-bottom: 1px solid var(--mdnt-border-strong);
  color: var(--mdnt-steel);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.zergiie-model-canvas {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background:
    linear-gradient(90deg, var(--mdnt-grid) 1px, transparent 1px),
    linear-gradient(180deg, var(--mdnt-grid) 1px, transparent 1px),
    radial-gradient(circle at 50% 24%, rgba(232, 50, 61, 0.09), transparent 34%);
  background-size: 56px 56px, 56px 56px, auto;
}

.zergiie-model-links {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.model-line {
  fill: none;
  stroke: var(--mdnt-red);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.model-line-bidirectional {
  stroke: var(--mdnt-steel);
}

.model-line-future {
  stroke: var(--mdnt-dim);
  stroke-dasharray: 8 8;
}

#model-arrow path {
  fill: var(--mdnt-red);
}

#model-arrow-future path {
  fill: var(--mdnt-dim);
}

.zergiie-model-node {
  position: absolute;
  display: flex;
  width: 22%;
  min-height: 126px;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
  border: 1px solid var(--mdnt-border-strong);
  background: rgba(16, 18, 22, 0.94);
}

.zergiie-model-node > span,
.zergiie-model-node > small,
.zergiie-model-node > em {
  font-family: var(--font-mono);
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.zergiie-model-node > span {
  margin-bottom: 8px;
  color: var(--zergiie-accent-text);
}

.zergiie-model-node > strong {
  color: var(--mdnt-text);
  font-size: 19px;
  line-height: 1.1;
}

.zergiie-model-node > small {
  margin-top: 8px;
  color: var(--mdnt-dim);
  line-height: 1.45;
}

.zergiie-model-node > em {
  margin-top: 14px;
  color: var(--mdnt-steel);
}

.model-operator {
  top: 56px;
  left: 3%;
}

.model-runtime {
  top: 56px;
  left: 39%;
  border-color: rgba(232, 50, 61, 0.65);
  box-shadow: inset 3px 0 0 var(--mdnt-red);
}

.model-agents {
  top: 56px;
  right: 3%;
}

.model-records {
  bottom: 54px;
  left: 17%;
}

.model-review {
  bottom: 54px;
  left: 42%;
  width: 18%;
}

.model-physical {
  right: 3%;
  bottom: 54px;
  border-style: dashed;
  background: rgba(11, 12, 15, 0.78);
}

.model-physical > span,
.model-physical > em {
  color: var(--mdnt-dim);
}

.model-agent-set {
  display: flex;
  gap: 7px;
  margin-top: 14px;
}

.model-agent-set i {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border: 1px solid var(--mdnt-red-deep);
  border-radius: 50%;
  color: var(--mdnt-steel);
  font-family: var(--font-mono);
  font-size: 9px;
  font-style: normal;
}

.zergiie-model-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--mdnt-border-strong);
}

.zergiie-model-notes p {
  margin: 0;
  padding: 18px 20px;
  color: var(--mdnt-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
}

.zergiie-model-notes p + p {
  border-left: 1px solid var(--mdnt-border-strong);
}

.zergiie-model-notes strong {
  color: var(--zergiie-accent-text);
}

.zergiie-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.zergiie-status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--mdnt-border-strong);
  border-bottom: 1px solid var(--mdnt-border-strong);
}

.zergiie-status-item {
  position: relative;
  min-height: 310px;
  padding: 30px;
  border-right: 1px solid var(--mdnt-border-strong);
}

.zergiie-status-item:last-child {
  border-right: 0;
}

.zergiie-status-item::before {
  position: absolute;
  top: -5px;
  left: 30px;
  width: 10px;
  height: 10px;
  border: 1px solid var(--mdnt-red);
  background: var(--mdnt-bg);
  content: "";
}

.zergiie-status-item[data-state="implemented"]::before {
  background: var(--mdnt-red);
}

.zergiie-status-item[data-state="future"]::before {
  border-color: var(--mdnt-dim);
}

.zergiie-status-item h3 {
  margin: 50px 0 16px;
  color: var(--mdnt-text);
  font-size: 26px;
  line-height: 1.1;
}

.zergiie-status-item p {
  margin: 0;
  color: var(--mdnt-text-soft);
}

.zergiie-directions {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: start;
}

.zergiie-directions h2 {
  max-width: 620px;
}

.zergiie-directions-copy > p {
  margin-bottom: 32px;
  color: var(--mdnt-text-soft);
  font-size: 18px;
}

.zergiie-directions-copy ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--mdnt-border-strong);
  list-style: none;
}

.zergiie-directions-copy li {
  padding: 14px 0;
  border-bottom: 1px solid var(--mdnt-border);
  color: var(--mdnt-steel);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.zergiie-directions-copy li:nth-child(even) {
  padding-left: 18px;
}

.zergiie-contact .contact-copy > .button {
  margin-bottom: 0;
}

.zergiie-contact > *,
.zergiie-contact .contact-copy,
.zergiie-contact .pgp-details,
.zergiie-contact .pgp-block,
.zergiie-contact .pgp-spec {
  min-width: 0;
}

@media (max-width: 1060px) {
  .zergiie-hero-layout,
  .zergiie-section-intro-split,
  .zergiie-evidence-intro,
  .zergiie-directions {
    grid-template-columns: 1fr;
  }

  .zergiie-hero-layout {
    gap: 42px;
  }

  .zergiie-maturity {
    max-width: 700px;
  }

  .zergiie-section-intro-split {
    align-items: start;
  }

  .zergiie-section-intro-split > p,
  .zergiie-section-intro-split > div:last-child {
    max-width: 720px;
  }

  .zergiie-walkthrough-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .zergiie-walkthrough-steps li:nth-child(2)::after {
    display: none;
  }

  .zergiie-status-grid {
    grid-template-columns: 1fr;
  }

  .zergiie-status-item {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--mdnt-border-strong);
  }

  .zergiie-status-item:last-child {
    border-bottom: 0;
  }

  .zergiie-status-item h3 {
    margin-top: 34px;
  }
}

@media (max-width: 900px) {
  .zergiie-evidence-item {
    grid-template-columns: 1fr;
  }

  .zergiie-evidence-item figcaption {
    max-width: 680px;
  }
}

@media (max-width: 700px) {
  html:not(.js) .site-header {
    position: static;
  }

  html:not(.js) .site-header-inner {
    flex-wrap: wrap;
    padding: 8px 0;
  }

  html:not(.js) .nav-toggle {
    display: none;
  }

  html:not(.js) .site-nav {
    display: grid;
    grid-template-columns: 1fr;
  }

  .zergiie-breadcrumb {
    margin-bottom: 26px;
  }

  .zergiie-meta {
    margin-bottom: 24px;
  }

  .zergiie-tag {
    width: 100%;
  }

  .zergiie-maturity {
    padding: 22px;
  }

  .zergiie-capability-list li,
  .zergiie-capability-list li:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 24px 0;
    background: transparent;
  }

  .zergiie-capability-list h3 {
    font-size: 22px;
  }

  .zergiie-walkthrough-steps {
    grid-template-columns: 1fr;
  }

  .zergiie-walkthrough-steps li {
    min-height: 0;
    padding: 24px 20px;
  }

  .zergiie-walkthrough-steps li:not(:last-child)::after {
    top: auto;
    right: 24px;
    bottom: -12px;
    transform: rotate(90deg);
  }

  .zergiie-walkthrough-steps li:nth-child(2)::after {
    display: grid;
  }

  .zergiie-walkthrough-steps h3 {
    margin-top: 28px;
  }

  .zergiie-evidence {
    margin-top: 52px;
    padding-top: 42px;
  }

  .zergiie-evidence-intro {
    margin-bottom: 28px;
  }

  .zergiie-evidence-item {
    gap: 22px;
    padding: 30px 0;
  }

  .zergiie-evidence-item h4 {
    margin-top: 14px;
  }

  .zergiie-model-canvas {
    display: grid;
    min-height: 0;
    gap: 12px;
    padding: 16px;
    overflow: visible;
    background-size: 42px 42px, 42px 42px, auto;
  }

  .zergiie-model-links {
    display: none;
  }

  .zergiie-model-node,
  .model-operator,
  .model-runtime,
  .model-agents,
  .model-records,
  .model-review,
  .model-physical {
    position: relative;
    inset: auto;
    width: auto;
    min-height: 0;
    padding: 18px;
  }

  .zergiie-model-node:not(:last-child)::after {
    position: absolute;
    right: 18px;
    bottom: -19px;
    z-index: 1;
    display: grid;
    width: 24px;
    height: 24px;
    place-items: center;
    border: 1px solid var(--mdnt-border-strong);
    color: var(--zergiie-accent-text);
    background: var(--mdnt-bg);
    font-family: var(--font-mono);
    font-size: 11px;
    content: "\2193";
  }

  .model-review::after {
    color: var(--mdnt-dim) !important;
    content: "\21E2" !important;
  }

  .zergiie-model-notes {
    grid-template-columns: 1fr;
  }

  .zergiie-model-notes p + p {
    border-top: 1px solid var(--mdnt-border-strong);
    border-left: 0;
  }

  .zergiie-status-item {
    padding: 26px 0;
  }

  .zergiie-status-item::before {
    left: 0;
  }

  .zergiie-directions-copy ul {
    grid-template-columns: 1fr;
  }

  .zergiie-directions-copy li:nth-child(even) {
    padding-left: 0;
  }
}

@media (max-height: 500px) and (orientation: landscape) {
  .zergiie-hero {
    padding-top: 36px;
  }

  .zergiie-hero-layout {
    gap: 28px;
  }
}