:root {
  --graphite: #111827;
  --graphite-2: #172033;
  --teal: #00a6a6;
  --copper: #c46a2b;
  --blue: #2563eb;
  --green: #10b981;
  --white: #f8fafc;
  --line: #d7dee8;
  --muted: #637083;
  --text: #172033;
  --surface: #ffffff;
  --surface-2: #eef5f8;
  --shadow: 0 18px 50px rgba(17, 24, 39, 0.14);
  --radius: 8px;
  color-scheme: light;
  font-family: Inter, "IBM Plex Sans", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--white);
}

#app:focus {
  outline: none;
}

body,
button,
input {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  z-index: 100;
  width: auto;
  height: auto;
  clip: auto;
  left: 1rem;
  top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 3rem);
  color: var(--white);
  background: rgba(17, 24, 39, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(215, 222, 232, 0.18);
}

.site-header[data-scrolled] {
  box-shadow: var(--shadow);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-symbol {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--graphite);
  background: linear-gradient(135deg, var(--teal), var(--copper));
  border-radius: var(--radius);
  font-weight: 800;
}

.brand-mark strong,
.brand-mark small {
  display: block;
}

.brand-mark small {
  color: rgba(248, 250, 252, 0.72);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a {
  padding: 0.7rem 0.9rem;
  color: rgba(248, 250, 252, 0.82);
  border-bottom: 2px solid transparent;
}

.site-nav a:hover {
  color: var(--white);
  border-bottom-color: var(--teal);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(248, 250, 252, 0.2);
  background: transparent;
  border-radius: var(--radius);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--white);
}

.hero {
  position: relative;
  min-height: calc(100vh - 78px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.55fr);
  align-items: end;
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(5rem, 10vw, 8rem) clamp(1.25rem, 6vw, 5rem) clamp(3rem, 8vw, 6rem);
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(17, 24, 39, 0.92), rgba(17, 24, 39, 0.68) 52%, rgba(17, 24, 39, 0.34)),
    url("/assets/img/forge-nexus-hero.png") center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 6rem;
  background: linear-gradient(180deg, transparent, rgba(248, 250, 252, 0.94));
  pointer-events: none;
}

.hero-content,
.hero-panel {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1,
.project-hero h1 {
  max-width: 920px;
  margin: 0.75rem 0 1rem;
  font-size: clamp(3rem, 8vw, 6.9rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.hero p,
.page-hero p,
.project-hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(248, 250, 252, 0.84);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.78rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  color: var(--graphite);
  background: var(--teal);
}

.button.ghost {
  color: inherit;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
}

.button:hover {
  transform: translateY(-1px);
}

.hero-panel {
  display: grid;
  gap: 0.8rem;
  align-self: center;
}

.metric {
  padding: 1rem;
  background: rgba(17, 24, 39, 0.52);
  border: 1px solid rgba(248, 250, 252, 0.18);
  border-radius: var(--radius);
}

.metric strong {
  display: block;
  color: var(--white);
  font-size: 2rem;
}

.metric span {
  color: rgba(248, 250, 252, 0.72);
}

.section {
  padding: clamp(3rem, 8vw, 6rem) clamp(1.25rem, 6vw, 5rem);
}

.band {
  background: var(--surface-2);
}

.split-band {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(280px, 1fr);
  gap: 2rem;
  color: var(--white);
  background: var(--graphite);
}

.section-heading {
  max-width: 880px;
  margin-bottom: 2rem;
}

.section-heading.compact-heading {
  margin-top: 1.5rem;
}

.section-heading.inline {
  display: flex;
  max-width: none;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
}

.section-heading h2,
.split-band h2 {
  margin: 0.45rem 0 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
}

.section-heading p,
.flow-list p {
  color: var(--muted);
  line-height: 1.65;
}

.split-band .flow-list p {
  color: rgba(248, 250, 252, 0.78);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.75rem;
}

.value-grid span,
.tag-list span,
.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  font-weight: 800;
}

.status-pill {
  color: var(--graphite);
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
}

.status-pill.pending {
  border-color: rgba(196, 106, 43, 0.45);
  background: rgba(196, 106, 43, 0.1);
}

.project-grid,
.service-grid,
.architecture-grid,
.goals-timeline,
.integration-grid,
.rule-grid,
.prompt-grid,
.live-integration-grid,
.readiness-grid,
.external-grid,
.step-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.service-grid,
.architecture-grid,
.rule-grid,
.external-grid,
.step-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.integration-grid,
.prompt-grid,
.live-integration-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.prompt-grid.single {
  grid-template-columns: 1fr;
}

.goals-timeline {
  grid-template-columns: 1fr;
  gap: 1.25rem;
  counter-reset: goal;
}

.project-card,
.service-card,
.architecture-panel,
.detail-panel,
.goal-card,
.integration-card,
.rule-panel,
.prompt-panel,
.live-integration-card,
.readiness-card,
.external-item,
.login-panel,
.portal-output {
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.project-card {
  overflow: hidden;
}

.project-card a {
  display: grid;
  min-height: 100%;
}

.project-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--graphite);
}

.project-card h3,
.project-card p,
.project-card .eyebrow,
.project-card .project-link {
  margin-left: 1rem;
  margin-right: 1rem;
}

.project-card .eyebrow {
  margin-top: 1rem;
}

.project-card h3 {
  margin-top: 0.4rem;
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
}

.project-card p {
  color: var(--muted);
  line-height: 1.55;
}

.project-link,
.text-link {
  color: var(--blue);
  font-weight: 800;
}

.project-card .project-link {
  align-self: end;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

.service-card,
.architecture-panel,
.detail-panel,
.goal-card,
.integration-card,
.rule-panel,
.prompt-panel,
.live-integration-card,
.readiness-card,
.external-item,
.login-panel,
.portal-output {
  padding: 1.25rem;
}

.service-card h2,
.architecture-panel h2,
.detail-panel h2,
.goal-card h2,
.integration-card h2,
.rule-panel h2,
.prompt-panel h2,
.live-integration-card h2,
.readiness-card h2,
.external-item h2,
.login-panel h2,
.portal-output h2 {
  margin: 0 0 0.65rem;
  font-size: 1.15rem;
}

.service-card p,
.detail-panel p,
.goal-card p,
.integration-card p,
.rule-panel p,
.prompt-panel p,
.live-integration-card p,
.readiness-card p,
.external-item p,
.portal-output p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.goal-card {
  position: relative;
  overflow: hidden;
}

.goal-card::before {
  counter-increment: goal;
  content: counter(goal, decimal-leading-zero);
  position: absolute;
  right: 1rem;
  top: 0.6rem;
  color: rgba(37, 99, 235, 0.08);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1;
}

.goal-meta,
.goal-columns {
  display: grid;
  gap: 1rem;
}

.goal-meta {
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-bottom: 0.75rem;
}

.goal-card h2 {
  max-width: 780px;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.12;
}

.goal-horizon {
  margin-bottom: 0.75rem !important;
  color: var(--copper) !important;
  font-weight: 800;
}

.goal-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.25rem;
}

.goal-columns h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
}

.step-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.step-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.step-list span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--graphite);
  background: var(--teal);
  border-radius: var(--radius);
  font-weight: 900;
}

.step-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.integration-card {
  display: grid;
  gap: 1rem;
}

.integration-card h3,
.live-integration-card h3,
.detail-panel h3 {
  margin: 0 0 0.45rem;
  color: var(--graphite);
  font-size: 0.95rem;
}

.integration-meta,
.integration-links {
  display: flex;
  flex-wrap: wrap;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.integration-meta > *,
.integration-links > * {
  min-width: 0;
}

.integration-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
}

.integration-facts div {
  min-width: 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.integration-facts dt {
  margin-bottom: 0.25rem;
  color: var(--graphite);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.integration-facts dd {
  margin: 0;
  color: var(--blue);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.integration-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.integration-columns.compact,
.integration-links.compact {
  margin-top: 1rem;
}

.button.ghost.light {
  color: var(--graphite);
  background: var(--surface);
  border-color: var(--line);
}

.prompt-panel {
  display: grid;
  gap: 1rem;
}

.prompt-box {
  width: 100%;
  min-height: 360px;
  resize: vertical;
  padding: 1rem;
  color: var(--graphite);
  background: #f6f9fb;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 0.88rem;
  line-height: 1.55;
}

.prompt-box.large {
  min-height: 560px;
}

.live-integration-card {
  display: grid;
  gap: 1rem;
}

.readiness-summary,
.readiness-card {
  display: grid;
  gap: 1rem;
}

.readiness-summary {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  margin-bottom: 1rem;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.readiness-summary h2 {
  margin: 0.35rem 0 0;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
}

.readiness-summary p {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.readiness-card.ok {
  border-color: rgba(16, 185, 129, 0.45);
}

.readiness-card.blocked {
  border-color: rgba(196, 106, 43, 0.45);
}

.blocked-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.blocked-strip span {
  padding: 0.45rem 0.65rem;
  color: var(--copper);
  background: #fff7ed;
  border: 1px solid rgba(196, 106, 43, 0.24);
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 900;
}

.execution-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.execution-lane {
  display: grid;
  align-content: start;
  gap: 0.85rem;
  min-width: 0;
}

.execution-lane h2,
.execution-task h3 {
  margin: 0;
  color: var(--graphite);
}

.execution-lane h2 {
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.execution-lane > p,
.execution-task p,
.execution-task small {
  margin: 0;
  color: var(--muted);
}

.execution-task-list {
  display: grid;
  gap: 0.75rem;
}

.execution-task {
  display: grid;
  gap: 0.65rem;
  min-width: 0;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.execution-task.ok {
  border-color: rgba(16, 185, 129, 0.32);
}

.execution-task.pending {
  border-color: rgba(196, 106, 43, 0.32);
}

.execution-task small {
  font-weight: 800;
}

.command-line {
  overflow-wrap: anywhere;
  padding: 0.8rem;
  color: var(--ink);
  background: #eef4f6;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 0.84rem;
}

.live-integration-card small {
  color: var(--muted);
  font-weight: 700;
}

.external-item {
  display: grid;
  gap: 0.45rem;
}

.external-item span {
  color: var(--copper);
  font-weight: 800;
}

.page-hero,
.project-hero {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.25rem, 6vw, 5rem);
  color: var(--white);
  background: var(--graphite);
}

.page-hero.compact h1,
.project-hero h1 {
  font-size: clamp(2.4rem, 6vw, 5rem);
}

.project-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.75fr);
  gap: 2rem;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(17, 24, 39, 0.94), rgba(17, 24, 39, 0.78)),
    url("/assets/img/project-matrix.png") center / cover no-repeat;
}

.project-hero img {
  width: 100%;
  border: 1px solid rgba(248, 250, 252, 0.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.detail-panel.wide {
  grid-column: 1 / -1;
}

.detail-panel.private {
  border-color: rgba(196, 106, 43, 0.45);
}

.check-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
}

th,
td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--graphite);
  background: #edf3f6;
  font-size: 0.82rem;
  text-transform: uppercase;
}

td {
  color: var(--muted);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.portal-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.55fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.login-panel label {
  display: grid;
  gap: 0.45rem;
  margin: 1rem 0;
  color: var(--muted);
  font-weight: 700;
}

.login-panel input {
  width: 100%;
  min-height: 46px;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.form-message {
  min-height: 1.4rem;
  color: var(--copper);
  font-weight: 700;
}

.private-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}

.portal-output h3 {
  margin: 1.25rem 0 0.75rem;
  color: var(--graphite);
  font-size: 1rem;
}

.private-grid article {
  display: grid;
  gap: 0.25rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.private-projects {
  display: grid;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.private-projects article {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
}

.private-projects strong,
.private-projects span {
  display: block;
}

.private-projects a {
  color: var(--blue);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.private-grid span,
.private-grid small,
.private-projects span {
  color: var(--muted);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1.25rem, 6vw, 5rem);
  color: rgba(248, 250, 252, 0.72);
  background: var(--graphite);
}

.site-footer p {
  margin: 0.35rem 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-content: start;
}

@media (max-width: 1080px) {
  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-grid,
  .architecture-grid,
  .execution-board,
  .external-grid,
  .readiness-grid,
  .rule-grid,
  .prompt-grid,
  .live-integration-grid,
  .step-list,
  .goal-columns,
  .value-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero,
  .project-hero,
  .split-band,
  .portal-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-toggle {
    display: block;
    flex: 0 0 auto;
  }

  .site-nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 66px;
    display: none;
    padding: 0.6rem;
    background: var(--graphite-2);
    border: 1px solid rgba(248, 250, 252, 0.18);
    border-radius: var(--radius);
  }

  .site-nav[data-open] {
    display: grid;
  }

  .hero {
    min-height: 92vh;
    align-items: center;
    padding-top: 5rem;
    background-position: 62% center;
  }

  .hero h1 {
    font-size: clamp(3rem, 18vw, 5rem);
  }

  .hero-panel {
    grid-template-columns: 1fr;
  }

  .project-grid,
    .service-grid,
    .architecture-grid,
    .integration-grid,
    .prompt-grid,
    .live-integration-grid,
    .external-grid,
    .readiness-grid,
    .rule-grid,
    .step-list,
    .detail-grid,
    .goal-columns,
    .integration-columns,
    .integration-facts,
    .execution-board,
    .value-grid,
    .private-grid {
    grid-template-columns: 1fr;
  }

  .section-heading.inline,
  .readiness-summary,
  .integration-meta,
  .private-projects article,
  .site-footer {
    display: grid;
    align-items: start;
  }

  .detail-panel.wide {
    grid-column: auto;
  }
}