/* ─── Nav — mobile base ──────────────────────────────────── */
.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 4rem;
  background: var(--nav-surface);
  border-bottom: 3px solid var(--nav-surface-border);
  -webkit-backdrop-filter: var(--nav-surface-filter);
  backdrop-filter: var(--nav-surface-filter);
}

.nav-title {
  font-family: var(--serif-alt);
  font-weight: 300;
  font-style: italic;
  font-size: calc(var(--fs-nav-title) * 1.3);
  color: var(--ink);
  letter-spacing: 0.01em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

.js-enabled .nav-links {
  display: none;
}

.js-enabled .nav-links.is-open {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  position: absolute;
  top: calc(100% - 0.25rem);
  right: 0.8rem;
  left: auto;
  width: max-content;
  min-width: 10.5rem;
  max-width: calc(100vw - 1.6rem);
  background: var(--nav-menu-surface);
  border: none;
  border-top: none;
  -webkit-backdrop-filter: var(--nav-menu-filter);
  backdrop-filter: var(--nav-menu-filter);
  box-shadow:
    var(--shadow-nav-popover),
    inset 0 0 0 1px color-mix(in srgb, var(--paper) 72%, var(--ink-ghost) 28%);
  padding: 0.5rem 0.55rem;
  z-index: 160;
  transform-origin: top right;
  transform: rotate(-0.4deg);
  animation: nav-popover-in 180ms ease-out both;
}

@media (max-width: 640px) {
  .js-enabled .nav-links.is-open {
    max-height: min(70vh, 20rem);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .js-enabled .nav-links.is-open .nav-link {
    line-height: 1.35;
    white-space: normal;
  }
}

.nav-link {
  font-family: var(--mono);
  font-size: var(--fs-link-nav);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-faint);
  text-decoration: none;
  transition: color 0.2s ease;
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  border-bottom: 1px solid transparent;
  position: relative;
}

.js-enabled .nav-links.is-open .nav-link {
  min-height: 2.5rem;
  width: 100%;
  justify-content: flex-start;
  letter-spacing: 0.06em;
  border-bottom: none;
  border-radius: 2px;
  padding: 0.18rem 0.26rem;
  animation: nav-link-in 180ms ease-out both;
}

.js-enabled .nav-links.is-open .nav-link:hover,
.js-enabled .nav-links.is-open .nav-link:focus-visible {
  background: color-mix(in srgb, var(--paper) 74%, var(--paper-dark) 26%);
}

.js-enabled .nav-links.is-open .nav-link.nav-link--active {
  background: color-mix(in srgb, var(--paper) 68%, var(--paper-dark) 32%);
}

.js-enabled .nav-links.is-open .nav-link:nth-child(1) { animation-delay: 20ms; }
.js-enabled .nav-links.is-open .nav-link:nth-child(2) { animation-delay: 70ms; }
.js-enabled .nav-links.is-open .nav-link:nth-child(3) { animation-delay: 120ms; }

.nav-link:hover    { color: var(--ink-mid); }
.nav-link--active  {
  color: var(--ink-mid);
  font-weight: 400;
}

.nav-link::before {
  content: "";
  width: 0.24rem;
  height: 0.24rem;
  border-radius: 999px;
  background: transparent;
  display: inline-block;
  margin-right: 0.3rem;
  flex: 0 0 auto;
}

.nav-link--active::before {
  background: var(--sage);
}

@keyframes nav-popover-in {
  from {
    opacity: 0;
    transform: translateY(-8px) rotate(-0.4deg);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotate(-0.4deg);
  }
}

@keyframes nav-link-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav-mobile-toggle {
  display: none;
  font-family: var(--mono);
  font-size: 0;
  font-weight: 300;
  line-height: 1;
  color: var(--ink-faint);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.1rem;
  min-width: 1.45rem;
  min-height: 1.45rem;
}

.nav-mobile-toggle::before {
  content: '';
  display: block;
  width: 0.21rem;
  height: 0.21rem;
  border-radius: 1px;
  background: currentColor;
  box-shadow:
    0.4rem 0 currentColor,
    0.8rem 0 currentColor,
    0 0.4rem currentColor,
    0.4rem 0.4rem currentColor,
    0.8rem 0.4rem currentColor,
    0 0.8rem currentColor,
    0.4rem 0.8rem currentColor,
    0.8rem 0.8rem currentColor;
  transform: translate(-0.08rem, -0.08rem);
}

.nav-mobile-toggle:hover::before {
  background: currentColor;
}

.nav-mobile-toggle:hover {
  color: var(--ink-mid);
}

.nav-mobile-toggle:focus-visible {
  outline: 2px solid var(--sage);
  outline-offset: 2px;
}

.nav-mobile-toggle[aria-expanded='true']::before {
  background: currentColor;
}

.nav-mobile-toggle[aria-expanded='true'] {
  color: var(--ink-mid);
}

.js-enabled .nav-mobile-toggle {
  display: block;
}

.js-enabled .nav-links.is-open .nav-modules-head {
  display: flex;
  align-items: center;
  width: 100%;
  gap: 0.02rem;
}

.js-enabled .nav-links.is-open .nav-modules-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: auto;
  min-height: 2.5rem;
  background: transparent;
  border: none;
  padding: 0.18rem 0.08rem 0.18rem 0.26rem;
  cursor: pointer;
  text-align: center;
  font-family: var(--mono);
  font-size: calc(var(--fs-link-nav) * 1.16);
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.03em;
  color: var(--ink-mid);
}

.js-enabled .nav-links.is-open .nav-modules-toggle:hover,
.js-enabled .nav-links.is-open .nav-modules-toggle:focus-visible {
  color: var(--link-inline);
}

.js-enabled .nav-links.is-open .nav-modules-toggle:focus-visible {
  outline: 2px solid var(--sage);
  outline-offset: 2px;
}

.js-enabled .nav-links.is-open .nav-modules-link {
  flex: 1 1 auto;
}

.nav-modules-submenu {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  margin: 0.02rem 0 0.18rem 0.72rem;
  padding: 0.1rem 0 0.08rem 0.44rem;
  border-left: 1px dashed color-mix(in srgb, var(--ink-ghost) 72%, transparent 28%);
}

.nav-sublink {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  text-decoration: none;
  line-height: 1.32;
  padding: 0.1rem 0;
}

.nav-sublink:hover {
  color: var(--ink-mid);
}

.nav-sublink.nav-sublink--active {
  color: var(--link-inline);
  font-weight: 400;
}

.nav-sublink.nav-sublink--coming {
  color: var(--ink-ghost);
  cursor: default;
}

.nav-sublink.nav-sublink--coming:hover {
  color: var(--ink-ghost);
}

.nav-sublink-state {
  font-family: var(--mono);
  font-size: 0.5rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-ghost);
}

@media (max-width: 640px) {
  .nav-sublink {
    font-size: 0.58rem;
    letter-spacing: 0.055em;
    line-height: 1.22;
    padding: 0.04rem 0;
  }

  .nav-sublink-state {
    font-size: 0.46rem;
  }
}

/* ─── Nav Menu (Locked Variant) ─────────────────────────── */
.js-enabled .nav-links.is-open {
  /* This block is the final winner in the cascade for menu panel styling. */
  border: none;
  border-top: none;
  border-bottom: none;
  box-shadow: none;
  transform: none;
  background: var(--nav-menu-surface);
  -webkit-backdrop-filter: var(--nav-menu-filter);
  backdrop-filter: var(--nav-menu-filter);
}

.js-enabled .nav-links.is-open .nav-link.nav-link--active,
.js-enabled .nav-links.is-open .nav-modules-link.nav-link--active {
  color: var(--link-inline);
  background: var(--nav-menu-active-surface);
}

.js-enabled .nav-links.is-open .nav-link::before {
  content: '[';
  width: auto;
  height: auto;
  border-radius: 0;
  background: transparent;
  color: var(--ink-ghost);
  margin-right: 0.1rem;
}

.js-enabled .nav-links.is-open .nav-link:not(.nav-modules-toggle)::after {
  content: ']';
  margin-left: 0.1rem;
  color: var(--ink-ghost);
}

.js-enabled .nav-links.is-open .nav-modules-submenu {
  border-left: none;
  margin-left: 1rem;
  padding-left: 0;
}

.js-enabled .nav-links.is-open .nav-sublink::before {
  content: '·';
  margin-right: 0.35rem;
  color: var(--ink-ghost);
}

@media (min-width: 768px) {
  .js-enabled .nav-links.is-open {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    align-content: flex-start;
    row-gap: 0.22rem;
    column-gap: 0.42rem;
    min-width: 26rem;
    max-width: min(52rem, calc(100vw - 2rem));
    padding: 0.5rem 0.62rem;
  }

  .js-enabled .nav-links.is-open .nav-link,
  .js-enabled .nav-links.is-open .nav-modules-toggle {
    width: auto;
    min-height: 2rem;
    padding: 0.12rem 0.16rem;
  }

  .js-enabled .nav-links.is-open .nav-modules-head {
    width: auto;
    gap: 0.02rem;
  }

  .js-enabled .nav-links.is-open .nav-modules-toggle {
    padding: 0.12rem 0.08rem 0.12rem 0.16rem;
  }

  .js-enabled .nav-links.is-open .nav-modules-link {
    flex: 0 1 auto;
  }

  .js-enabled .nav-links.is-open .nav-modules-submenu {
    position: absolute;
    top: calc(100% - 0.06rem);
    left: var(--modules-submenu-left, 0.76rem);
    order: initial;
    flex-basis: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    row-gap: 0.06rem;
    column-gap: 0;
    margin: 0;
    padding: 0.2rem 0 0.12rem 0.36rem;
    border-top: none;
    background: var(--nav-submenu-surface);
    -webkit-backdrop-filter: var(--nav-submenu-filter);
    backdrop-filter: var(--nav-submenu-filter);
    z-index: 161;
  }

  .js-enabled .nav-links.is-open .nav-modules-submenu[hidden] {
    display: none;
  }

  .js-enabled .nav-links.is-open .nav-sublink {
    display: block;
    padding: 0.02rem 0;
    text-align: left;
  }

  .js-enabled .nav-links.is-open .nav-sublink-state {
    margin-left: 0.24rem;
  }

  .js-enabled .nav-links.is-open .nav-sublink::before {
    content: '';
    margin-right: 0;
  }
}

@media (max-width: 767px) {
  .js-enabled .nav-links.is-open {
    gap: 0.14rem;
    padding: 0.34rem 0.42rem;
    max-height: min(70vh, 20rem);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .js-enabled .nav-links.is-open .nav-link {
    min-height: 2rem;
    padding: 0.1rem 0.18rem;
    line-height: 1.22;
    white-space: normal;
  }

  .js-enabled .nav-links.is-open .nav-modules-head {
    gap: 0;
  }

  .js-enabled .nav-links.is-open .nav-modules-toggle {
    min-height: 2rem;
    padding: 0.1rem 0.06rem 0.1rem 0.18rem;
  }

  .js-enabled .nav-links.is-open .nav-modules-submenu {
    gap: 0.06rem;
    margin: 0 0 0.12rem 0.76rem;
    padding: 0.04rem 0 0.04rem 0.28rem;
  }
}

/* ─── Hero — mobile base ─────────────────────────────────── */
.hero {
  padding-top: calc(4rem + 3rem);
  padding-bottom: 3rem;
}

.section-label {
  font-family: var(--mono);
  font-size: var(--fs-label-section);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--serif-alt);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(var(--fs-heading-hero-min), 8vw, var(--fs-heading-hero-max));
  line-height: 1.08;
  color: var(--ink);
  margin-bottom: 2rem;
  max-width: 18ch;
}

.hero-body {
  font-family: var(--serif);
  font-size: var(--fs-body-hero);
  color: var(--ink-mid);
  line-height: 1.72;
  max-width: 55ch;
}

.hero-body + .hero-body {
  margin-top: 0.9rem;
}

/* ─── Hero Meta ──────────────────────────────────────────── */
.hero-meta {
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  border-left: 2px solid var(--link-inline);
  padding-left: 0.7rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.hero-meta-name {
  color: var(--ink-mid);
  font-family: var(--serif-alt);
  font-size: 0.95rem;
  font-style: italic;
  text-transform: none;
  letter-spacing: 0.01em;
}

.hero-meta-role {
  color: var(--ink-faint);
  letter-spacing: 0.1em;
}

.hero-meta-sep {
  color: var(--ink-ghost);
}

.contact-socials {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.contact-socials--inline {
  margin-left: 0.05rem;
  gap: 0.45rem;
}

.contact-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  color: var(--link-ui);
  text-decoration: none;
  transition: color 0.2s ease;
}

.contact-social-link:hover {
  color: var(--link-ui-hover);
}

.contact-social-icon {
  width: var(--icon-size-md);
  height: var(--icon-size-md);
  display: block;
  background-color: currentColor;
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
}

.contact-social-link--linkedin .contact-social-icon {
  mask-image: url('../assets/images/icons/linkedin.svg');
  -webkit-mask-image: url('../assets/images/icons/linkedin.svg');
}

.contact-social-link--github .contact-social-icon {
  mask-image: url('../assets/images/icons/github.svg');
  -webkit-mask-image: url('../assets/images/icons/github.svg');
}

.contact-social-link--cv {
  width: auto;
  min-width: 0;
  height: auto;
  padding: 0;
  border: none;
  border-radius: 0;
  font-family: var(--serif-alt);
  font-style: italic;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-transform: none;
}

.cv-page #cv-summary {
  border-top: none;
}

.cv-header-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.7rem;
}

.cv-header-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.cv-header-actions--meta {
  margin: 0.1rem 0 0.28rem;
  justify-content: flex-start;
}

.cv-header-actions--below {
  display: flex;
  width: 100%;
  align-self: stretch;
  justify-content: flex-end;
  margin-top: 0.25rem;
}

.cv-header-actions--left {
  justify-content: flex-start;
}

.cv-header-row .module-header-title {
  margin-bottom: 0.4rem;
}

.cv-header-link {
  transform: translateY(-0.08rem);
}

.cv-graph-inline-link-row {
  margin: 0.28rem 0 0.42rem 0;
}

.cv-graph-inline-link {
  color: var(--link-inline);
  text-decoration: underline;
  text-underline-offset: 0.12em;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.cv-graph-inline-link:hover {
  color: var(--link-inline-hover);
}

.cv-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.28rem;
  margin-top: 0.32rem;
}

.cv-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.14rem 0.34rem 0.13rem 0.34rem;
  border: 1px solid color-mix(in srgb, var(--gold) 42%, var(--paper) 58%);
  border-radius: 0.16rem;
  background: color-mix(in srgb, var(--gold) 18%, var(--paper) 82%);
  color: color-mix(in srgb, var(--ink) 92%, var(--ink-mid) 8%);
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  line-height: 1.15;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.cv-chip:hover {
  border-color: color-mix(in srgb, var(--gold) 56%, var(--paper) 44%);
  color: var(--ink);
}

.cv-timeline-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
  position: relative;
  --cv-timeline-dot-top: 0.9rem;
  --cv-timeline-dot-size: 0.58rem;
  --cv-timeline-blue-height: 0px;
  border-left: 1px solid var(--rust);
}

.cv-timeline-list::after {
  content: '';
  position: absolute;
  left: -1px;
  bottom: 0;
  width: 1px;
  height: var(--cv-timeline-blue-height);
  background: var(--link-inline);
  pointer-events: none;
  z-index: 0;
}

.cv-timeline-list li {
  padding: 0.5rem 0 0.5rem 0.8rem;
  position: relative;
  z-index: 1;
}

.cv-timeline-list li::before {
  content: '';
  position: absolute;
  left: -0.31rem;
  top: var(--cv-timeline-dot-top);
  width: var(--cv-timeline-dot-size);
  height: var(--cv-timeline-dot-size);
  border-radius: 999px;
  background: color-mix(in srgb, var(--rust) 74%, var(--ink-ghost) 26%);
  z-index: 2;
}

.cv-timeline-list li:last-child::before {
  background: var(--link-inline);
}

.cv-time {
  display: block;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.cv-role {
  display: block;
  margin-top: 0.15rem;
  font-family: var(--serif);
  font-size: 0.8rem;
  color: var(--ink-mid);
  line-height: 1.45;
}

#cv-impact .cv-impact-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: impact-item;
}

#cv-impact .cv-impact-list li {
  position: relative;
  margin: 0 0 0.52rem 0;
  line-height: 1.62;
  padding: 0.44rem 0 0.54rem 2.24rem;
  border-bottom: 1px solid color-mix(in srgb, var(--ink-ghost) 70%, transparent 30%);
}

#cv-impact .cv-impact-list li::before {
  counter-increment: impact-item;
  content: counter(impact-item, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.46rem;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--rust);
}

@media (max-width: 640px) {
  #cv-impact .cv-impact-list li {
    padding-left: 1.95rem;
  }
}

.cv-graph-legend {
  margin: 0 0 0.15rem 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.cv-graph-legend li {
  display: inline-flex;
  align-items: center;
}

.cv-graph-legend-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  border: 0;
  border-radius: 0;
  padding: 0.06rem 0;
  background: transparent;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  line-height: 1.1;
  cursor: pointer;
}

.cv-graph-legend-btn:hover {
  color: color-mix(in srgb, var(--ink-mid) 74%, var(--ink-faint) 26%);
}

.cv-graph-legend-btn[aria-pressed='true'] {
  color: color-mix(in srgb, var(--ink-mid) 78%, var(--ink-faint) 22%);
}

.cv-graph-legend-btn:focus-visible {
  outline: none;
  color: color-mix(in srgb, var(--ink-mid) 78%, var(--ink-faint) 22%);
}

.cv-graph-legend-btn:hover .cv-graph-swatch,
.cv-graph-legend-btn:focus-visible .cv-graph-swatch,
.cv-graph-legend-btn[aria-pressed='true'] .cv-graph-swatch {
  animation: cv-legend-swatch-pulse 0.95s ease-in-out infinite;
}

.cv-graph-helper {
  margin: 0 0 0.18rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--ink-faint) 72%, var(--ink-ghost) 28%);
  opacity: 0.9;
}

@media (max-width: 640px) {
  .cv-graph-helper {
    font-size: 0.5rem;
  }
}

.cv-graph-page .module-essay .essay-section:first-child {
  border-top: none;
  padding-top: 0.75rem;
}

.cv-graph-swatch {
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--ink-ghost) 78%, transparent 22%);
}

.cv-graph-swatch--experience {
  background: var(--rust-light);
  border-color: color-mix(in srgb, var(--rust-light) 78%, var(--paper) 22%);
}

.cv-graph-swatch--skill {
  background: var(--gold);
  border-color: color-mix(in srgb, var(--gold) 78%, var(--paper) 22%);
}

.cv-graph-swatch--category {
  background: var(--sage-light);
  border-color: color-mix(in srgb, var(--sage-light) 78%, var(--paper) 22%);
}

.cv-graph-surface {
  background: none;
  border: none;
  border-radius: 0;
  padding: 0;
  overflow: visible;
  position: relative;
  z-index: 2;
}

@media (max-width: 640px) {
  .cv-graph-page .module-essay .essay-section:first-child {
    padding-top: 0.3rem;
  }
}

.cv-graph-svg {
  display: block;
  width: 100%;
  height: auto;
  background: transparent;
}

.cv-graph-link {
  stroke: color-mix(in srgb, var(--ink-ghost) 80%, transparent 20%);
  stroke-width: 0.9;
  stroke-opacity: 0.82;
}

.cv-graph-node {
  stroke-width: 1.2;
  cursor: grab;
  animation: cv-graph-node-pulse 2.8s ease-in-out infinite;
}

.cv-graph-node:active {
  cursor: grabbing;
}

.cv-graph-node:focus-visible {
  outline: none !important;
  box-shadow: none !important;
  filter: none;
}

.cv-graph-node--experience {
  fill: var(--rust-light);
  stroke: color-mix(in srgb, var(--rust-light) 78%, var(--paper) 22%);
  animation-duration: 4.2s;
}

.cv-graph-node--skill {
  fill: var(--gold);
  stroke: color-mix(in srgb, var(--gold) 78%, var(--paper) 22%);
  animation-duration: 3.4s;
  animation-delay: -0.6s;
}

.cv-graph-node--category {
  fill: var(--sage-light);
  stroke: color-mix(in srgb, var(--sage-light) 78%, var(--paper) 22%);
  animation-duration: 5s;
  animation-delay: -1.2s;
}

.cv-graph-hitarea {
  fill: transparent;
  pointer-events: all;
  cursor: grab;
}

.cv-graph-hitarea:active {
  cursor: grabbing;
}

.cv-graph-drag-glow {
  fill: none;
  stroke: color-mix(in srgb, var(--ink-faint) 32%, transparent 68%);
  stroke-width: 2.8;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
}

.cv-graph-drag-glow.is-active {
  opacity: 0.52;
}

.cv-graph-label {
  fill: var(--ink-mid);
  font-family: var(--mono);
  letter-spacing: 0;
  opacity: 0.84;
  pointer-events: none;
}

.cv-graph-node.is-dim,
.cv-graph-link.is-dim,
.cv-graph-label.is-dim {
  opacity: 0.2;
}

.cv-graph-node.is-related,
.cv-graph-link.is-related {
  opacity: 0.55;
}

.cv-graph-node.is-skill-legend-focus {
  opacity: 1;
  animation: cv-graph-skill-legend-pulse 0.82s ease-in-out infinite;
}

.cv-graph-node.is-dim {
  fill: color-mix(in srgb, var(--paper) 84%, var(--ink-ghost) 16%);
  stroke: color-mix(in srgb, var(--paper) 78%, var(--ink-ghost) 22%);
}

.cv-graph-link.is-dim {
  stroke: color-mix(in srgb, var(--paper) 72%, var(--ink-ghost) 28%);
  stroke-opacity: 0.24;
}

.cv-graph-link.is-related {
  stroke: color-mix(in srgb, var(--paper) 44%, var(--ink-ghost) 56%);
  stroke-opacity: 0.46;
}

.cv-graph-label.is-dim {
  fill: color-mix(in srgb, var(--paper) 58%, var(--ink-ghost) 42%);
}

.cv-graph-label.is-related {
  fill: var(--ink-mid);
  opacity: 0.84;
}

.cv-graph-label.is-active {
  font-weight: 700;
  fill: var(--ink-mid);
}

@keyframes cv-graph-node-pulse {
  0%, 100% { stroke-width: 1.2; opacity: 1; }
  50% { stroke-width: 1.45; opacity: 0.94; }
}

@keyframes cv-graph-skill-legend-pulse {
  0%, 100% {
    stroke-width: 1.2;
    filter: drop-shadow(0 0 0 color-mix(in srgb, var(--gold) 0%, transparent 100%));
  }
  50% {
    stroke-width: 3.6;
    filter: drop-shadow(0 0 16px color-mix(in srgb, var(--gold) 68%, transparent 32%));
  }
}

@keyframes cv-legend-swatch-pulse {
  0%, 100% { transform: scale(1); opacity: 0.76; }
  50% { transform: scale(1.16); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .cv-graph-node {
    animation: none;
  }
}

@media (pointer: coarse) {
  .cv-graph-node {
    animation: none;
  }
}

/* ─── Footer ─────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--ink-ghost);
  padding: 2rem 1.25rem;
  max-width: 1140px;
  margin: 0 auto;
}

main.main--narrow + footer {
  max-width: 720px;
}

.footer-text {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: color-mix(in srgb, var(--ink-ghost) 84%, var(--paper) 16%);
}

.footer-link {
  color: var(--ink-ghost);
  font-weight: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--ink-faint);
}

.footer-socials {
  display: inline-flex;
  align-items: center;
  gap: 0.46rem;
  margin-left: 0.45rem;
  vertical-align: middle;
}

.footer-social-link {
  width: 1.12rem;
  height: 1.12rem;
  color: var(--link-ui);
}

.footer-social-link:hover {
  color: var(--link-ui-hover);
}

.footer-social-link .contact-social-icon {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
}

.footer-social-link--cv {
  width: auto;
  min-width: 0;
  height: auto;
  font-family: var(--mono);
  font-style: normal;
  font-weight: 300;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
}

@media (max-width: 639px) {
  .footer-text {
    font-size: clamp(0.5rem, 2.1vw, 0.58rem);
    letter-spacing: 0.05em;
    line-height: 1.6;
    overflow-wrap: anywhere;
  }

  .footer-text .footer-link {
    display: block;
    margin-top: 0.25rem;
  }

  .footer-socials {
    display: flex;
    gap: 0.52rem;
    margin-left: 0;
    margin-top: 0.3rem;
  }
}

/* ─── Modules Index — mobile base ────────────────────────── */
.modules-index {
  padding-top: calc(4rem + 3rem);
  padding-bottom: 3rem;
}

.modules-header { margin-bottom: 0; }

.modules-header-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.75rem;
}

.modules-header-label {
  font-family: var(--mono);
  font-size: var(--fs-label-modules-header);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
}

.modules-header-count {
  font-family: var(--mono);
  font-size: var(--fs-count-modules-header);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-ghost);
}

.modules-header-rule {
  border: none;
  border-top: 1px solid var(--ink-ghost);
  margin-bottom: 0;
}

.module-list { list-style: none; }

.module-entry {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--ink-ghost);
  cursor: default;
}

.module-entry--live { cursor: pointer; }
.module-entry--live:hover .module-title { color: var(--sage); }

.module-entry-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.module-entry-content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.module-entry-link--disabled {
  cursor: default;
}

.module-entry-link--disabled .module-title,
.module-entry-link--disabled .module-descriptor {
  color: var(--ink-faint);
}

.module-entry-main {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.module-entry-title-row {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.module-number {
  font-family: var(--mono);
  font-size: var(--fs-label-module-number);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  flex-shrink: 0;
}

/* Mobile: smaller title */
.module-title {
  font-family: var(--serif-alt);
  font-weight: 300;
  font-style: italic;
  font-size: var(--fs-heading-module-card);
  line-height: 1.15;
  color: var(--ink);
  transition: color 0.2s ease;
}

.module-entry--coming .module-title { color: var(--ink-faint); }

/* Mobile: smaller descriptor */
.module-descriptor {
  font-family: var(--serif);
  font-size: var(--fs-body-module-card);
  color: var(--ink-mid);
  line-height: 1.5;
  padding-left: 2.4rem;
}

.module-status {
  font-family: var(--mono);
  font-size: var(--fs-status-module);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  flex-shrink: 0;
  margin-top: 0.35rem;
  margin-left: 1rem;
}

.status-live   { color: var(--ochre); }
.status-coming { color: var(--ink-ghost); }

/* ─── Tablet — min-width: 640px ──────────────────────────── */
@media (min-width: 640px) {
  .main-nav { padding: 0 3rem; }
  main   { padding: 0 2.5rem; }
  footer { padding: 2rem 2.5rem; }

  section        { padding: 5rem 0; }
  .hero          { padding-top: calc(4rem + 5rem); padding-bottom: 5rem; }
  .modules-index { padding-top: calc(4rem + 5rem); padding-bottom: 5rem; }

  .module-title      { font-size: var(--fs-heading-module-card-md); }
  .module-descriptor { font-size: var(--fs-body-module-card-md); }
  .module-status     { margin-left: 2rem; }
  .module-entry      { padding: 1.75rem 0; }
}

/* ─── Desktop — min-width: 1024px ────────────────────────── */
@media (min-width: 1024px) {
  /* Layout is handled by max-width containers — no additional overrides needed */
}

/* ─── Simulation end state summary ───────────────────────── */
.sim-summary-header {
  font-family: var(--serif);
  font-style: italic;
  font-size: var(--fs-summary-header);
  color: var(--ink-mid);
  margin-bottom: 0.75rem;
}

.sim-summary-subheader {
  font-family: var(--mono);
  font-size: var(--fs-summary-subheader);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink);
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--ink-ghost);
}

.sim-summary-subheader:first-of-type {
  margin-top: 1rem;
  padding-top: 0;
  border-top: none;
}

.sim-summary-card .period-readout {
  font-size: var(--fs-body);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0.01em;
  line-height: 1.5;
  color: var(--ink-mid);
  margin-top: 0.5rem;
  display: grid;
  grid-template-columns: minmax(9.5rem, 13rem) minmax(0, 1fr);
  column-gap: 0.6rem;
  row-gap: 0.1rem;
  align-items: baseline;
}

.summary-label {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.82em;
}

.summary-metric {
  color: var(--ink-mid);
  font-weight: 500;
}

.summary-detail {
  grid-column: 2;
  color: var(--ink-faint);
  font-size: 0.92em;
  line-height: 1.35;
}

.pressure-block {
  margin-top: 0.9rem;
}

.pressure-block .period-readout {
  font-size: var(--fs-body);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0.01em;
  line-height: 1.5;
  color: var(--ink-mid);
  margin-top: 0.45rem;
  display: grid;
  grid-template-columns: minmax(9.5rem, 13rem) minmax(0, 1fr);
  column-gap: 0.6rem;
  row-gap: 0.1rem;
  align-items: baseline;
}

.pressure-block .summary-label::after {
  content: ':';
}

.pressure-block .diagnosis-body {
  margin-top: 0.7rem;
}

.outcome-resolved   { color: var(--sage); font-weight: 400; }
.outcome-flight     { color: var(--rust);  font-weight: 400; }
.outcome-oversight  { color: var(--slate); font-weight: 400; }
.outcome-searching  { color: var(--gold); font-weight: 400; }
.outcome-in-co      { color: var(--sage-light); font-weight: 400; }
.outcome-unresolved { color: var(--ink-faint); font-weight: 400; }

@media (max-width: 640px) {
  .sim-summary-card .period-readout {
    grid-template-columns: minmax(7.6rem, 9.6rem) minmax(0, 1fr);
  }

  .pressure-block .period-readout {
    grid-template-columns: minmax(7.6rem, 9.6rem) minmax(0, 1fr);
  }

  .summary-detail {
    grid-column: 1 / -1;
    margin-left: 0;
  }
}

/* ─── Results mini-nav ───────────────────────────────── */
.results-nav {
  display: flex;
  gap: 2rem;
  padding: 1rem 0;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--ink-ghost);
}

@media (max-width: 640px) {
  .results-nav {
    flex-wrap: wrap;
    row-gap: 0.45rem;
    column-gap: 1rem;
    align-items: center;
  }
}

.results-nav-link {
  font-family: var(--mono);
  font-size: var(--fs-link-results-nav);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-ghost);
  text-decoration: none;
  transition: color 0.2s ease;
}

.results-nav-link:hover {
  color: var(--ink-faint);
}

.results-nav-link--active {
  color: var(--ink-mid);
}

.results-nav-dot {
  font-size: var(--fs-results-nav-dot);
  vertical-align: middle;
  margin-right: 0.15rem;
}

.results-nav-link--active .results-nav-dot {
  color: var(--sage);
}

/* Nav behaviour variants — toggle by changing the class on .results-nav */

.results-nav--sticky {
  position: sticky;
  top: 4rem; /* below main nav */
  background: var(--paper);
  z-index: 50;
}

.results-nav--fixed {
  position: fixed;
  top: 4rem;
  left: 0;
  right: 0;
  background: var(--paper);
  z-index: 50;
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
}

@media (min-width: 640px) {
  .results-nav--fixed {
    padding: 1rem 2.5rem;
  }
}

/* ─── Results sections ───────────────────────────────── */
.results-section {
  padding: 2rem 0 3rem 0;
  border-bottom: 1px solid var(--ink-ghost);
}

.results-section:last-child {
  border-bottom: none;
}

/* ─── Simulation summary card ────────────────────────── */
.sim-summary-card {
  background: var(--card-surface);
  border: var(--card-border-width) solid var(--card-border-color);
  border-top: var(--card-accent-width) solid var(--card-accent-color);
  border-radius: var(--card-radius);
  padding: 2.25rem 1.5rem;
  margin-top: 2.5rem;
  max-width: 560px;
}

@media (min-width: 640px) {
  .sim-summary-card {
    padding: 2.25rem 2.5rem;
  }
}

/* ─── Questionnaire card ─────────────────────────────── */
.q-card {
  background: var(--card-surface);
  border: var(--card-border-width) solid var(--card-border-color);
  border-top: var(--card-accent-width) solid var(--ink-ghost);
  border-radius: var(--card-radius);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  min-height: 36rem;
}

@media (min-width: 640px) {
  .q-card {
    padding: 2rem 2.5rem;
  }
}

.q-step-indicator {
  font-family: var(--mono);
  font-size: var(--fs-step-indicator);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-ghost);
  margin-bottom: 1rem;
}

/* ─── Submit button disabled state ──────────────────── */
.submit-btn:disabled {
  color: var(--ink-ghost);
  border-color: var(--ink-ghost);
  cursor: not-allowed;
}

.submit-btn:disabled:hover {
  color: var(--ink-ghost);
  border-color: var(--ink-ghost);
}