@font-face {
  font-family: "League Gothic";
  src: url("assets/fonts/league-gothic-variable.ttf") format("truetype");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter-semibold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #f1eee5;
  --paper-deep: #e7e1d3;
  --paper-clean: #f8f6ef;
  --paper-bright: #fffdf7;
  --ink: #181b1f;
  --ink-soft: #4c4d4b;
  --blue: #0c4694;
  --blue-strong: #073b80;
  --blue-faint: rgba(12, 70, 148, 0.16);
  --blue-grid: rgba(12, 70, 148, 0.08);
  --signal-blue: #1e69a8;
  --signal-blue-dark: #0a467f;
  --rule: rgba(12, 70, 148, 0.58);
  --page-pad: clamp(1.25rem, 3.2vw, 3.75rem);
  --content-max: 96rem;
  --header-height: 5rem;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--blue-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--blue-grid) 1px, transparent 1px);
  background-size: 5rem 5rem;
  font-family: "Inter", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: rgba(241, 238, 229, 0.88);
}

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

svg {
  display: block;
}

:focus-visible {
  outline: 3px solid var(--signal-blue);
  outline-offset: 4px;
}

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

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  color: var(--paper-clean);
  background: var(--blue-strong);
  transform: translateY(-150%);
  transition: transform 180ms var(--ease-out);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(14rem, 1fr) auto minmax(8rem, 1fr);
  column-gap: clamp(1rem, 2vw, 2.5rem);
  align-items: center;
  min-height: var(--header-height);
  padding-inline: var(--page-pad);
  color: var(--ink);
  background: rgba(241, 238, 229, 0.96);
  border-bottom: 1px solid var(--rule);
}

.site-header {
  width: min(calc(100% - (var(--page-pad) * 2)), var(--content-max));
  margin-inline: auto;
  background: var(--paper);
  border: 1px solid var(--blue);
  border-bottom-color: var(--rule);
}

.site-header::before,
.site-header::after {
  display: none;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  width: fit-content;
  text-decoration: none;
}

.brand__name {
  font-family: "League Gothic", sans-serif;
  font-size: 1.85rem;
  line-height: 1;
  letter-spacing: 0.035em;
}

.brand__descriptor {
  color: var(--blue-strong);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3.5rem);
}

.primary-nav a {
  position: relative;
  padding-block: 1.6rem 1.45rem;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
}

.primary-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 1.1rem;
  left: 0;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms var(--ease-out);
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after,
.primary-nav a.is-current::after {
  transform: scaleX(1);
  transform-origin: left;
}

.contact-icons {
  display: flex;
  justify-content: flex-end;
  gap: 0.65rem;
}

.contact-icon {
  position: relative;
  display: grid;
  width: 2.45rem;
  height: 2.45rem;
  place-items: center;
  color: var(--blue-strong);
  border: 1px solid var(--blue);
  text-decoration: none;
}

.contact-icon svg {
  width: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: square;
  stroke-linejoin: miter;
  stroke-width: 1.7;
}

.contact-icon svg.linkedin-icon--solid {
  fill: currentColor;
  stroke: none;
}

.contact-icon::after {
  content: attr(data-tooltip);
  position: absolute;
  top: calc(100% + 0.65rem);
  right: 0;
  width: max-content;
  max-width: 12rem;
  padding: 0.4rem 0.6rem;
  color: var(--paper-clean);
  background: var(--ink);
  font-size: 0.72rem;
  line-height: 1.3;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.25rem);
}

.contact-icon:hover::after,
.contact-icon:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 120ms ease, transform 120ms ease;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.65rem;
  color: var(--blue-strong);
  background: transparent;
  border: 1px solid var(--blue);
}

.nav-toggle svg {
  width: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.technical-sheet,
.page-section,
.site-footer {
  width: min(calc(100% - (var(--page-pad) * 2)), var(--content-max));
  margin-inline: auto;
}

.technical-sheet {
  position: relative;
  min-height: calc(100svh - var(--header-height) - 1.25rem);
  margin-top: 0;
  overflow: hidden;
  background-color: var(--paper-clean);
  background-image:
    linear-gradient(rgba(12, 70, 148, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 70, 148, 0.055) 1px, transparent 1px),
    url("assets/register-paper-texture.png");
  background-size: 2.25rem 2.25rem, 2.25rem 2.25rem, cover;
  border: 1px solid var(--blue);
  border-top: 0;
}

.technical-sheet::before,
.technical-sheet::after {
  content: "";
  position: absolute;
  z-index: 2;
  pointer-events: none;
}

.technical-sheet::before {
  inset: 1.35rem;
  border: 1px solid rgba(12, 70, 148, 0.36);
}

.technical-sheet::after {
  top: 0;
  right: 0;
  width: 2.5rem;
  height: 8rem;
  background: var(--blue);
  clip-path: polygon(35% 0, 100% 0, 100% 100%, 0 78%, 0 22%);
}

.registration-mark {
  position: absolute;
  z-index: 3;
  width: 2rem;
  height: 2rem;
  opacity: 0.7;
}

.registration-mark::before,
.registration-mark::after {
  content: "";
  position: absolute;
  background: var(--blue);
}

.registration-mark::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
}

.registration-mark::after {
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
}

.registration-mark--one {
  top: 2.5rem;
  left: 2.5rem;
}

.registration-mark--two {
  right: 3.5rem;
  bottom: 2.5rem;
}

.hero__instrumentation {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.58;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.hero__heading {
  position: relative;
  z-index: 5;
  width: min(63rem, 69%);
  margin: clamp(2.75rem, 4.5vw, 4.75rem) 0 0 clamp(2.25rem, 6vw, 7rem);
  padding: 1.1rem 1.35rem 1rem;
  background: rgba(248, 246, 239, 0.9);
  border: 1px solid var(--blue);
}

.hero__heading::before,
.hero__heading::after {
  content: "";
  position: absolute;
  width: 0.7rem;
  height: 0.7rem;
  background: var(--blue);
}

.hero__heading::before {
  top: -0.35rem;
  left: -0.35rem;
}

.hero__heading::after {
  right: -0.35rem;
  bottom: -0.35rem;
}

.hero h1,
.manifesto h2,
.section-heading h2,
.about h2,
.contact-panel h2,
.project-hero h1 {
  margin: 0;
  font-family: "League Gothic", sans-serif;
  font-weight: 500;
  letter-spacing: 0.005em;
  line-height: 0.88;
  text-wrap: balance;
}

.hero h1 {
  max-width: none;
  color: var(--blue-strong);
  font-size: clamp(4rem, 7vw, 6rem);
  white-space: nowrap;
}

.hero__heading p {
  max-width: 42rem;
  margin: 1rem 0 0;
  padding-top: 0.85rem;
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  border-top: 1px solid var(--blue);
}

.timeline-stage {
  position: absolute;
  inset: 14rem 2.75rem 3.5rem;
  z-index: 4;
  min-height: 34rem;
}

.trajectory {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.trajectory path {
  fill: none;
  vector-effect: non-scaling-stroke;
}

.trajectory__guide {
  stroke: rgba(12, 70, 148, 0.28);
  stroke-width: 7;
}

.trajectory__line {
  stroke: var(--blue);
  stroke-linecap: square;
  stroke-width: 4;
  stroke-dasharray: 1800;
  stroke-dashoffset: 0;
}

.trajectory__node {
  fill: var(--paper-clean);
  stroke: var(--blue);
  stroke-width: 4;
  vector-effect: non-scaling-stroke;
  transition: fill 180ms ease, r 180ms ease;
}

.trajectory__node.is-active {
  fill: var(--signal-blue);
  r: 15;
}

.trajectory__cursor {
  position: absolute;
  left: 3.5%;
  bottom: 9%;
  width: 1rem;
  height: 1rem;
  background: var(--signal-blue);
  border: 2px solid var(--paper-clean);
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(24, 27, 31, 0.28);
  opacity: 0;
}

.validation-check {
  position: absolute;
  z-index: 6;
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  color: var(--paper-clean);
  background: var(--signal-blue);
  border: 2px solid var(--signal-blue-dark);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1;
  box-shadow: 0 0.4rem 0.9rem rgba(24, 27, 31, 0.18);
  transform: rotate(-3deg);
}

.validation-check--reports { left: 10%; bottom: 37%; }
.validation-check--n8n { left: 38%; bottom: 54%; transform: rotate(2deg); }
.validation-check--billing { right: 31%; bottom: 70%; }
.validation-check--kpis { top: 4%; right: 8%; transform: rotate(3deg); }

.motion-ready .trajectory__line {
  animation: draw-trajectory 1400ms var(--ease-out) both;
}

.motion-ready .trajectory__cursor {
  animation: move-cursor 1400ms var(--ease-out) both;
}

@keyframes draw-trajectory {
  from { stroke-dashoffset: 1800; }
  to { stroke-dashoffset: 0; }
}

@keyframes move-cursor {
  0% { left: 3.5%; bottom: 9%; opacity: 0; }
  8% { opacity: 1; }
  42% { left: 38%; bottom: 31%; }
  72% { left: 67%; bottom: 53%; }
  100% { left: 94%; bottom: 79%; opacity: 0; }
}

.project-card {
  position: absolute;
  z-index: 4;
  display: grid;
  width: clamp(13.5rem, 20vw, 19rem);
  min-height: 14rem;
  padding: 0.9rem;
  color: var(--ink);
  background-color: rgba(248, 246, 239, 0.97);
  background-image: url("assets/register-paper-texture.png");
  background-size: cover;
  border: 0;
  outline: 1px solid var(--blue);
  box-shadow: 0.45rem 0.7rem 1.25rem rgba(24, 27, 31, 0.13);
  text-decoration: none;
  transition: background-color 180ms ease, transform 220ms var(--ease-out);
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 2rem;
  height: 2rem;
  background: repeating-linear-gradient(135deg, transparent 0 4px, rgba(12, 70, 148, 0.35) 4px 5px);
  border-right: 1px solid var(--blue);
  border-bottom: 1px solid var(--blue);
}

.project-card:hover,
.project-card:focus-visible,
.project-card.is-active {
  background: var(--paper-bright);
  transform: translateY(-0.4rem);
}

.project-card__year {
  margin-left: 2.2rem;
  color: var(--blue-strong);
  font-family: "League Gothic", sans-serif;
  font-size: 1.8rem;
  line-height: 1;
}

.project-card strong {
  margin-top: 0.45rem;
  font-size: 1rem;
  line-height: 1.25;
}

.project-card > span:not(.project-card__year):not(.project-card__action) {
  margin-top: 0.35rem;
  color: var(--ink-soft);
  font-size: 0.73rem;
  line-height: 1.4;
}

.project-card__diagram {
  width: 100%;
  height: 3.25rem;
  margin-top: 0.55rem;
  fill: none;
  stroke: var(--blue);
  stroke-width: 1.5;
}

.project-card__checks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.35rem;
  margin-top: 0.5rem;
  padding-top: 0.45rem;
  border-top: 1px solid var(--blue-faint);
}

.project-card__checks i {
  display: grid;
  min-height: 1rem;
  place-items: center;
  color: var(--blue-strong);
  border: 1px solid var(--blue-faint);
  font-size: 0.65rem;
  font-style: normal;
}

.project-card__conversion {
  display: flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  margin-top: 0.55rem;
}

.project-card__conversion img {
  display: block;
  width: 2.35rem;
  height: 2.35rem;
  object-fit: contain;
}

.project-card__conversion svg {
  width: 2.25rem;
  height: 1.5rem;
  fill: none;
  stroke: var(--blue);
  stroke-width: 1.7;
}

.project-card__action {
  align-self: end;
  margin-top: 0.45rem;
  color: var(--blue-strong);
  font-size: 0.72rem;
  font-weight: 600;
}

.project-card--reports {
  left: 1%;
  bottom: 0;
}

.project-card--n8n {
  left: 32%;
  bottom: 17%;
}

.project-card--billing {
  right: 27%;
  bottom: 34%;
}

.project-card--kpis {
  right: 1%;
  bottom: 53%;
}

.hero__continue {
  position: absolute;
  right: 2.4rem;
  bottom: 1.2rem;
  z-index: 7;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--blue-strong);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
}

.hero__continue svg {
  width: 1.1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.page-section {
  padding-block: clamp(4rem, 7vw, 7rem);
}

.manifesto {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.8fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: end;
}

.section-coordinate {
  position: absolute;
  top: 3rem;
  left: 0;
  color: var(--blue-strong);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.manifesto h2,
.section-heading h2,
.about h2,
.contact-panel h2 {
  color: var(--ink);
  font-size: clamp(3.5rem, 6vw, 6rem);
}

.manifesto > p {
  max-width: 65ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
}

.featured-records {
  padding-top: 2rem;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.5fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--blue);
}

.section-heading h2 {
  color: var(--blue-strong);
}

.section-heading p {
  max-width: 60ch;
  margin: 0;
  color: var(--ink-soft);
}

.record {
  position: relative;
  display: grid;
  grid-template-columns: 7rem minmax(18rem, 0.9fr) minmax(21rem, 1.1fr);
  min-height: 28rem;
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
  background: var(--paper-clean);
  border: 1px solid var(--blue);
}

.record__index {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.1rem 0.8rem;
  color: var(--blue-strong);
  border-right: 1px solid var(--blue);
}

.record__index span:first-child {
  font-family: "League Gothic", sans-serif;
  font-size: 2.75rem;
  line-height: 1;
}

.record__index span:last-child {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  writing-mode: vertical-rl;
}

.record__body {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 3rem);
}

.record__body h3 {
  max-width: 14ch;
  margin: 0 0 1rem;
  color: var(--blue-strong);
  font-family: "League Gothic", sans-serif;
  font-size: clamp(2.5rem, 3.8vw, 4.1rem);
  font-weight: 500;
  letter-spacing: 0.005em;
  line-height: 0.92;
}

.record__summary {
  max-width: 65ch;
  margin: 0 0 1.25rem;
  color: var(--ink-soft);
}

.record__facts {
  display: grid;
  gap: 0;
  margin: 0 0 1.25rem;
}

.record__facts > div {
  display: grid;
  grid-template-columns: 6rem 1fr;
  align-items: center;
  gap: 1rem;
  padding-block: 0.65rem;
  border-top: 1px solid var(--blue-faint);
}

.record__facts dt {
  color: var(--blue-strong);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.record__facts dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.record__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  align-items: center;
  margin-top: auto;
}

.text-link {
  width: fit-content;
  margin-top: auto;
  color: var(--blue-strong);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration-color: rgba(12, 70, 148, 0.4);
  text-underline-offset: 0.3rem;
}

.text-link:hover {
  text-decoration-color: var(--blue);
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  color: var(--paper-clean);
  background: var(--blue-strong);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 160ms ease;
}

.button-link:hover {
  background: var(--ink);
}

.record__visual {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  background-color: #e9e5da;
  background-image:
    linear-gradient(rgba(12, 70, 148, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 70, 148, 0.09) 1px, transparent 1px);
  background-size: 2.5rem 2.5rem;
  border-left: 1px solid var(--blue);
}

.record:nth-of-type(odd) .record__visual {
  background-color: #e5e9e9;
}

.record__visual::before,
.record__visual::after {
  content: "";
  position: absolute;
  border: 1px solid var(--blue);
}

.record__visual::before {
  inset: 1.5rem;
}

.record__visual::after {
  right: 0.75rem;
  bottom: 0.75rem;
  width: 3.25rem;
  height: 3.25rem;
  border-color: var(--signal-blue-dark);
  border-radius: 50%;
}

.record__visual--flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.25rem, 1vw, 0.6rem);
  padding: clamp(2rem, 4vw, 4rem);
}

.flow-node {
  position: relative;
  z-index: 2;
  display: grid;
  width: clamp(4.5rem, 7vw, 6.5rem);
  min-height: clamp(5.75rem, 8vw, 7rem);
  place-items: center;
  gap: 0.55rem;
  padding: 0.8rem;
  color: var(--blue-strong);
  background: var(--paper-clean);
  border: 1px solid var(--blue);
  font-size: 0.8rem;
  font-weight: 600;
}

.flow-node img {
  display: block;
  width: 2.65rem;
  height: 2.65rem;
  object-fit: contain;
}

.flow-line {
  position: relative;
  z-index: 2;
  width: clamp(1.5rem, 3vw, 3rem);
  height: 1px;
  background: var(--blue);
}

.flow-line::after {
  content: "";
  position: absolute;
  top: -0.22rem;
  right: 0;
  width: 0.45rem;
  height: 0.45rem;
  border-top: 1px solid var(--blue);
  border-right: 1px solid var(--blue);
  transform: rotate(45deg);
}

.record__visual--image {
  display: grid;
  place-items: center;
  margin: 0;
  padding: 1.5rem;
}

.record__visual--image img {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--blue-faint);
}

.record__visual--image img[src*="faturamento-financeiro"],
.record__visual--image img[src*="sistema-indicadores"] {
  object-position: left top;
}

.project-hero__visual--image img[src*="faturamento-financeiro"] {
  object-position: 30% top;
}

.project-hero__visual--image img[src*="sistema-indicadores"] {
  object-position: 35% top;
}

.archive {
  padding-top: 2rem;
}

.section-heading--archive {
  grid-template-columns: 1fr;
}

.section-heading--archive > div:first-child {
  display: grid;
  grid-template-columns: 1fr minmax(18rem, 0.6fr);
  gap: 2rem;
  align-items: end;
}

.archive-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.archive-filters button {
  min-height: 2.5rem;
  padding: 0.45rem 0.85rem;
  color: var(--blue-strong);
  background: transparent;
  border: 1px solid var(--blue);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}

.archive-filters button:hover,
.archive-filters button.is-active {
  color: var(--paper-clean);
  background: var(--blue-strong);
}

.archive-list {
  border-top: 1px solid var(--blue);
}

.archive-entry {
  border-bottom: 1px solid var(--blue-faint);
}

.archive-entry[hidden] {
  display: none;
}

.archive-entry summary {
  display: grid;
  grid-template-columns: minmax(7rem, 0.3fr) minmax(18rem, 1.2fr) minmax(12rem, 0.6fr) 1.5rem;
  gap: 1.25rem;
  align-items: center;
  min-height: 5rem;
  padding: 1rem 0.5rem;
  cursor: pointer;
  list-style: none;
}

.archive-entry summary::-webkit-details-marker {
  display: none;
}

.archive-entry summary::after {
  content: "+";
  color: var(--blue-strong);
  font-size: 1.5rem;
  text-align: right;
}

.archive-entry[open] summary::after {
  content: "−";
}

.archive-entry summary > span:first-child {
  color: var(--blue-strong);
  font-family: "League Gothic", sans-serif;
  font-size: 1.55rem;
}

.archive-entry summary strong {
  line-height: 1.3;
}

.archive-entry summary > span:last-of-type {
  color: var(--ink-soft);
  font-size: 0.75rem;
}

.archive-entry p {
  max-width: none;
  margin: 0 0.5rem 1.5rem calc(15% + 0.5rem);
  color: var(--ink-soft);
}

.archive-empty {
  padding: 2rem;
  color: var(--ink-soft);
  border: 1px dashed var(--blue);
}

.about {
  display: grid;
  grid-template-columns: minmax(20rem, 0.8fr) minmax(22rem, 1.2fr);
  gap: clamp(2.5rem, 6vw, 6rem);
}

.about__title {
  position: sticky;
  top: calc(var(--header-height) + 3rem);
  align-self: start;
}

.about__title h2 {
  color: var(--blue-strong);
}

.about__title p {
  max-width: 60ch;
  color: var(--ink-soft);
}

.career-line {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.career-line::before {
  content: "";
  position: absolute;
  top: 1.2rem;
  bottom: 1.2rem;
  left: 4.35rem;
  width: 1px;
  background: var(--blue);
}

.career-line li {
  position: relative;
  display: grid;
  grid-template-columns: 3.4rem 1fr;
  gap: 2.2rem;
  min-height: 8rem;
}

.career-line li::before {
  content: "";
  position: absolute;
  top: 0.7rem;
  left: 4rem;
  width: 0.65rem;
  height: 0.65rem;
  background: var(--paper);
  border: 2px solid var(--blue);
  border-radius: 50%;
}

.career-line time {
  color: var(--blue-strong);
  font-family: "League Gothic", sans-serif;
  font-size: 1.75rem;
  line-height: 1;
  text-align: right;
}

.career-line div {
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--blue-faint);
}

.career-line strong,
.career-line span {
  display: block;
}

.career-line strong {
  margin-bottom: 0.3rem;
}

.career-line span {
  color: var(--ink-soft);
}

.contact-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: end;
  margin-bottom: 4rem;
  padding-inline: clamp(1.5rem, 4vw, 4rem);
  color: var(--paper-clean);
  background: var(--signal-blue);
  border: 1px solid var(--signal-blue-dark);
}

.contact-panel h2 {
  color: var(--paper-clean);
}

.contact-panel p {
  max-width: 60ch;
  margin-bottom: 0;
}

.contact-panel__status {
  display: grid;
  gap: 0.75rem;
}

.contact-panel__status span {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 10rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--ink);
  font-size: 0.82rem;
  font-weight: 600;
}

.contact-panel__status i {
  width: 0.55rem;
  height: 0.55rem;
  background: var(--paper-clean);
  border: 1px solid var(--ink);
  border-radius: 50%;
}

.site-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-block: 2rem;
  color: var(--blue-strong);
  border-top: 1px solid var(--blue);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer span:nth-child(2) {
  text-align: center;
}

.site-footer span:last-child {
  text-align: right;
}

/* Project detail pages */
.project-page {
  background-color: var(--paper);
}

.project-main {
  width: min(calc(100% - (var(--page-pad) * 2)), var(--content-max));
  margin-inline: auto;
}

.project-hero {
  position: relative;
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  min-height: clamp(36rem, 75svh, 40rem);
  margin-top: 1.25rem;
  background: var(--paper);
  border: 1px solid var(--blue);
}

.project-hero__spine {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 1rem;
  color: var(--blue-strong);
  border-right: 1px solid var(--blue);
}

.project-hero__spine strong {
  font-family: "League Gothic", sans-serif;
  font-size: 2.5rem;
  line-height: 1;
}

.project-hero__spine span {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  writing-mode: vertical-rl;
}

.project-hero__content {
  display: grid;
  grid-template-columns: minmax(20rem, 0.8fr) minmax(22rem, 1.2fr);
  gap: clamp(2rem, 4vw, 5rem);
  padding: clamp(2rem, 4vw, 3.5rem);
}

.project-hero__copy {
  align-self: center;
}

.project-hero h1 {
  color: var(--blue-strong);
  font-size: clamp(4rem, 7vw, 6rem);
}

.project-hero__lead {
  max-width: 65ch;
  margin: 1.5rem 0 2rem;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.project-tags li {
  padding: 0.35rem 0.6rem;
  color: var(--blue-strong);
  border: 1px solid var(--blue);
  font-size: 0.72rem;
  font-weight: 600;
}

.project-hero__visual {
  position: relative;
  align-self: center;
  min-height: 24rem;
  overflow: hidden;
  background-color: #e6e5de;
  background-image:
    linear-gradient(rgba(12, 70, 148, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 70, 148, 0.1) 1px, transparent 1px);
  background-size: 2rem 2rem;
  border: 1px solid var(--blue);
}

.project-hero__visual--image {
  display: grid;
  place-items: center;
  padding: 2rem;
}

.project-hero__visual--image img {
  position: absolute;
  inset: 2rem;
  display: block;
  width: calc(100% - 4rem);
  height: calc(100% - 4rem);
  object-fit: cover;
  object-position: center;
}

.project-hero__demo-link {
  position: absolute;
  right: 3rem;
  bottom: 3rem;
  z-index: 3;
  border: 1px solid var(--paper-clean);
  box-shadow: 0 0.75rem 1.5rem rgba(28, 29, 28, 0.18);
}

.project-content {
  padding-block: clamp(4rem, 7vw, 7rem);
}

.project-section {
  display: grid;
  grid-template-columns: minmax(12rem, 0.35fr) minmax(20rem, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  padding-block: 2.5rem;
  border-top: 1px solid var(--blue);
}

.project-section h2 {
  margin: 0;
  color: var(--blue-strong);
  font-family: "League Gothic", sans-serif;
  font-size: clamp(2.75rem, 4vw, 4.5rem);
  font-weight: 500;
  line-height: 0.95;
}

.project-section__body {
  max-width: 72ch;
}

.project-section__body > :first-child {
  margin-top: 0;
}

.project-section__body > :last-child {
  margin-bottom: 0;
}

.project-section__body p,
.project-section__body li {
  color: var(--ink-soft);
}

.project-section__body strong {
  color: var(--ink);
}

.process-list {
  display: grid;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--blue-faint);
}

.process-list li::before {
  content: "✓";
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  color: var(--paper-clean);
  background: var(--signal-blue);
  border: 1px solid var(--signal-blue-dark);
  font-weight: 600;
}

.demo-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
  margin-top: 2rem;
  padding: 1.5rem;
  color: var(--paper-clean);
  background: var(--blue-strong);
}

.demo-panel p {
  margin: 0;
  color: rgba(248, 246, 239, 0.82);
}

.demo-panel .button-link {
  color: var(--paper-clean);
  background: var(--signal-blue);
}

.project-pagination {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 3rem;
  border: 1px solid var(--blue);
}

.project-pagination a {
  display: flex;
  min-height: 4.25rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  color: var(--blue-strong);
  font-weight: 600;
  text-decoration: none;
}

.project-pagination a + a {
  border-left: 1px solid var(--blue);
}

.project-pagination a:hover {
  color: var(--paper-clean);
  background: var(--blue-strong);
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: minmax(3.5rem, 1fr) auto auto;
    column-gap: 0.85rem;
  }

  .nav-toggle {
    display: block;
    grid-column: 2;
    grid-row: 1;
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    right: var(--page-pad);
    left: var(--page-pad);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper-clean);
    border: 1px solid var(--blue);
  }

  .primary-nav.is-open {
    display: flex;
  }

  .primary-nav a {
    padding: 1rem;
    border-bottom: 1px solid var(--blue-faint);
  }

  .primary-nav a::after {
    display: none;
  }

  .contact-icons {
    grid-column: 3;
    min-width: 5.55rem;
  }

  .record {
    grid-template-columns: 5.5rem minmax(18rem, 0.9fr) minmax(18rem, 1fr);
  }

  .record__body {
    padding: 2rem;
  }

  .project-hero__content {
    grid-template-columns: 1fr 1fr;
    padding: 2.5rem;
  }
}

@media (max-width: 560px) {
  .brand__descriptor {
    display: none;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 4.5rem;
  }

  .technical-sheet {
    min-height: auto;
  }

  .hero__heading {
    width: calc(100% - 6rem);
    margin: 4.5rem 3rem 0;
  }

  .hero h1 {
    white-space: normal;
  }

  .timeline-stage {
    position: relative;
    inset: auto;
    display: grid;
    gap: 1rem;
    min-height: 0;
    margin: 3rem 3rem 5rem;
    padding-left: 3.5rem;
  }

  .timeline-stage::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 1.25rem;
    width: 3px;
    background: var(--blue);
  }

  .trajectory,
  .trajectory__cursor,
  .validation-check {
    display: none;
  }

  .project-card {
    position: relative;
    inset: auto;
    width: 100%;
    min-height: 0;
    box-shadow: 0.35rem 0.55rem 1rem rgba(24, 27, 31, 0.11);
  }

  .project-card::after {
    content: "";
    position: absolute;
    top: 2rem;
    left: -2.65rem;
    width: 0.75rem;
    height: 0.75rem;
    background: var(--paper-clean);
    border: 3px solid var(--blue);
    border-radius: 50%;
  }

  .hero__continue {
    display: none;
  }

  .manifesto,
  .section-heading,
  .section-heading--archive > div:first-child,
  .about,
  .contact-panel,
  .project-hero__content,
  .project-section {
    grid-template-columns: 1fr;
  }

  .manifesto {
    gap: 2rem;
  }

  .record {
    grid-template-columns: 5rem 1fr;
  }

  .record__visual {
    grid-column: 1 / -1;
    min-height: 21rem;
    border-top: 1px solid var(--blue);
    border-left: 0;
  }

  .record__index {
    grid-row: 1;
  }

  .record__body {
    grid-column: 2;
  }

  .archive-entry summary {
    grid-template-columns: 7rem 1fr 1.5rem;
  }

  .archive-entry summary > span:last-of-type {
    grid-column: 2;
  }

  .archive-entry summary::after {
    grid-column: 3;
    grid-row: 1 / 3;
  }

  .archive-entry p {
    margin-left: 8.75rem;
  }

  .about__title {
    position: static;
  }

  .contact-panel {
    align-items: start;
  }

  .contact-panel__status {
    grid-template-columns: 1fr 1fr;
  }

  .project-hero {
    grid-template-columns: 5rem 1fr;
  }

  .project-hero__visual {
    min-height: 24rem;
  }

  .project-pagination {
    grid-template-columns: 1fr;
  }

  .project-pagination a + a {
    border-top: 1px solid var(--blue);
    border-left: 0;
  }
}

@media (max-width: 600px) {
  :root {
    --page-pad: 1rem;
  }

  body {
    background-size: 3rem 3rem;
  }

  .site-header {
    grid-template-columns: minmax(3.5rem, 1fr) auto auto;
    column-gap: 0.55rem;
  }

  .contact-icons {
    display: flex;
    grid-column: 3;
  }

  .nav-toggle {
    grid-column: 2;
  }

  .hero__heading {
    width: calc(100% - 3rem);
    margin: 3.5rem 1.5rem 0;
    padding: 0.9rem;
  }

  .hero__instrumentation {
    opacity: 0.3;
  }

  .hero h1,
  .project-hero h1 {
    font-size: clamp(3.5rem, 20vw, 5.5rem);
  }

  .timeline-stage {
    margin: 2.5rem 1.5rem 4rem;
    padding-left: 2.75rem;
  }

  .timeline-stage::before {
    left: 0.9rem;
  }

  .project-card::after {
    left: -2.2rem;
  }

  .page-section {
    padding-block: 4rem;
  }

  .manifesto h2,
  .section-heading h2,
  .about h2,
  .contact-panel h2 {
    font-size: clamp(3.2rem, 16vw, 5rem);
  }

  .record {
    grid-template-columns: 1fr;
  }

  .record__index {
    flex-direction: row;
    grid-column: 1;
    padding: 1rem;
    border-right: 0;
    border-bottom: 1px solid var(--blue);
  }

  .record__index span:last-child {
    writing-mode: horizontal-tb;
  }

  .record__body {
    grid-column: 1;
    padding: 1.5rem;
  }

  .record__facts > div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .record__visual {
    min-height: 18rem;
  }

  .record__visual--flow {
    gap: 0.25rem;
    padding: 2rem 1rem;
  }

  .flow-node {
    width: 4rem;
    min-height: 5.5rem;
    padding: 0.45rem;
  }

  .flow-node img {
    width: 2.25rem;
    height: 2.25rem;
  }

  .flow-line {
    width: 1.25rem;
  }

  .record__visual--image {
    padding: 1.5rem;
  }

  .archive-filters {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .archive-entry summary {
    grid-template-columns: 1fr 1.5rem;
    gap: 0.45rem 1rem;
    min-height: 0;
    padding-block: 1.2rem;
  }

  .archive-entry summary > span:first-child,
  .archive-entry summary strong,
  .archive-entry summary > span:last-of-type {
    grid-column: 1;
  }

  .archive-entry summary::after {
    grid-column: 2;
    grid-row: 1 / 4;
  }

  .archive-entry p {
    margin: 0 2.5rem 1.5rem 0.5rem;
  }

  .career-line::before {
    left: 3.6rem;
  }

  .career-line li {
    grid-template-columns: 2.8rem 1fr;
    gap: 2rem;
  }

  .career-line li::before {
    left: 3.25rem;
  }

  .contact-panel {
    padding-inline: 1.5rem;
  }

  .contact-panel__status {
    grid-template-columns: 1fr;
  }

  .site-footer {
    grid-template-columns: 1fr auto;
  }

  .site-footer span:nth-child(2) {
    display: none;
  }

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

  .project-hero__spine {
    flex-direction: row;
    padding: 1rem;
    border-right: 0;
    border-bottom: 1px solid var(--blue);
  }

  .project-hero__spine span {
    writing-mode: horizontal-tb;
  }

  .project-hero__content {
    padding: 1.5rem;
  }

  .project-hero__visual {
    min-height: 18rem;
  }

  .project-hero__demo-link {
    right: 2.5rem;
    bottom: 2.5rem;
  }

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

.hero--dashboard {
  display: flex;
  flex-direction: column;
  background: var(--paper);
}

.hero--dashboard::after {
  display: none;
}

.hero--dashboard .hero__systems-map {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--blue);
  stroke-width: 1.15;
  opacity: 0.2;
  pointer-events: none;
  transform: translateY(clamp(2.25rem, 3.5vw, 3.75rem));
}

.hero--dashboard .hero__systems-map .accent {
  stroke: var(--signal-blue);
  stroke-width: 2.2;
}

.hero--dashboard .hero__heading,
.hero--dashboard .project-card {
  background: var(--paper);
  background-image: none;
}

.hero--dashboard .hero__heading {
  width: auto;
  margin-right: clamp(2.25rem, 6vw, 7rem);
}

.hero--dashboard .timeline-stage {
  position: relative;
  inset: auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
  min-height: 0;
  margin: auto 2.75rem 4.75rem;
  padding-top: clamp(1.5rem, 3vw, 2.5rem);
}

.hero--dashboard .trajectory,
.hero--dashboard .trajectory__cursor,
.hero--dashboard .validation-check {
  display: none;
}

.hero--dashboard .hero__continue {
  display: none;
}

.hero--dashboard .project-card {
  position: relative;
  inset: auto;
  width: auto;
  height: 100%;
  min-height: 16rem;
}

@media (max-width: 900px) {
  .hero--dashboard .hero__systems-map {
    display: none;
  }

  .hero--dashboard .hero__heading {
    width: calc(100% - 6rem);
  }

  .hero--dashboard .timeline-stage {
    position: relative;
    inset: auto;
    grid-template-columns: 1fr;
    grid-auto-rows: 1fr;
    align-items: stretch;
    min-height: 0;
    margin: 3rem 3rem 5rem;
    padding-top: 0;
    padding-left: 3.5rem;
  }

  .hero--dashboard .project-card {
    min-height: 0;
  }
}

@media (max-width: 600px) {
  .hero--dashboard .hero__heading {
    width: calc(100% - 3rem);
  }

  .hero--dashboard .timeline-stage {
    margin: 2.5rem 1.5rem 4rem;
    padding-left: 2.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .trajectory__cursor {
    display: none;
  }
}

@media print {
  .site-header,
  .hero__continue,
  .archive-filters,
  .contact-panel,
  .site-footer {
    display: none;
  }

  body {
    background: #fff;
  }

  .technical-sheet,
  .record,
  .project-hero {
    break-inside: avoid;
  }
}