:root {
  --ink: oklch(0.135 0.006 190);
  --ink-soft: oklch(0.31 0.006 190);
  --paper: oklch(0.963 0.004 190);
  --paper-2: oklch(0.925 0.005 190);
  --paper-3: oklch(0.872 0.005 190);
  --line: oklch(0.705 0.004 190);
  --line-strong: oklch(0.36 0.005 190);
  --reverse: oklch(0.982 0.003 190);
  --radius: 6px;
  --radius-small: 3px;
  --max: 1180px;
  --header: 72px;
}

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

[hidden] {
  display: none !important;
}

html {
  background: var(--paper);
  color: var(--ink);
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Geologica", "Trebuchet MS", "Arial Rounded MT Bold", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  background:
    linear-gradient(90deg, transparent 0, transparent calc(50% - 1px), var(--paper-2) calc(50% - 1px), var(--paper-2) 50%, transparent 50%),
    var(--paper);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  border-left: 1px solid color-mix(in oklch, var(--line) 50%, transparent);
  border-right: 1px solid color-mix(in oklch, var(--line) 50%, transparent);
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
  z-index: 1;
}

img,
svg {
  display: block;
}

img {
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--paper-3);
}

a {
  color: currentColor;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.24em;
}

a:hover {
  text-decoration: none;
}

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

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

.visually-hidden {
  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;
  left: 16px;
  top: 16px;
  z-index: 60;
  transform: translateY(-140%);
  background: var(--ink);
  color: var(--reverse);
  padding: 10px 14px;
  border-radius: var(--radius-small);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: var(--header);
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto auto;
  align-items: center;
  gap: clamp(14px, 3vw, 34px);
  padding: 12px clamp(16px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklch, var(--paper) 94%, transparent);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}

.brand span {
  white-space: nowrap;
}

.brand-mark {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: square;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
  font-size: 0.94rem;
}

.desktop-nav a,
.footer-links a {
  text-decoration: none;
}

.desktop-nav a:hover,
.footer-links a:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28em;
}

.header-action,
.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  border-radius: var(--radius-small);
  border: 1px solid var(--ink);
  padding: 10px 17px;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition-property: transform, opacity;
  transition-duration: 160ms;
  transition-timing-function: cubic-bezier(0.23, 1, 0.32, 1);
}

.header-action,
.button-dark {
  background: var(--ink);
  color: var(--reverse);
}

.button-line {
  background: transparent;
  color: var(--ink);
}

.header-action:hover,
.button:hover {
  transform: translateY(-2px);
}

.header-action:active,
.button:active {
  transform: translateY(1px);
}

.mobile-menu {
  display: none;
}

.hero {
  position: relative;
  z-index: 2;
  min-height: calc(100dvh - var(--header));
  max-width: var(--max);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
  padding: clamp(32px, 6vw, 70px) clamp(16px, 4vw, 48px) clamp(28px, 4vw, 54px);
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  inset: clamp(32px, 6vw, 70px) clamp(16px, 4vw, 48px) clamp(28px, 4vw, 54px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  pointer-events: none;
}

.hero-copy {
  grid-column: 1 / span 7;
  align-self: center;
  padding-block: clamp(28px, 6vw, 84px);
}

.since-line {
  margin: 0 0 18px;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

h1,
h2,
h3,
p {
  margin-block-start: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
  letter-spacing: 0;
  line-height: 1.02;
}

h1 {
  margin-block-end: 24px;
  font-size: clamp(3.35rem, 8vw, 6rem);
  font-weight: 800;
}

h1 span {
  display: block;
}

h2 {
  font-size: clamp(2.1rem, 4.5vw, 4.8rem);
  font-weight: 760;
  max-width: 11ch;
}

h3 {
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  font-weight: 720;
}

p {
  color: var(--ink-soft);
  text-wrap: pretty;
}

.hero-sub {
  max-width: 54ch;
  margin-block-end: 26px;
  font-size: clamp(1.05rem, 1.5vw, 1.32rem);
  color: var(--ink);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-media {
  grid-column: 8 / span 5;
  align-self: center;
  margin: 0;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper-2);
  transform: translateY(0);
  will-change: transform;
}

.hero-media img {
  aspect-ratio: 4 / 5;
  border-bottom: 1px solid var(--ink);
}

figcaption {
  padding: 12px 14px;
  font-size: 0.84rem;
  line-height: 1.35;
  color: var(--ink-soft);
}

.hero-index {
  grid-column: 2 / span 10;
  align-self: end;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line-strong);
  background: var(--paper);
}

.hero-index span {
  min-height: 56px;
  display: flex;
  align-items: center;
  padding: 12px;
  border-right: 1px solid var(--line);
  font-size: clamp(0.78rem, 1vw, 0.92rem);
}

.hero-index span:last-child {
  border-right: 0;
}

.section {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  margin-inline: auto;
  padding: clamp(58px, 8vw, 106px) clamp(16px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 760px;
  margin-inline-start: clamp(0px, 8vw, 96px);
  margin-block-end: 34px;
}

.section-head h2 {
  max-width: 12ch;
}

.section-head p,
.process-intro p,
.profile-copy p,
.contact-copy p,
.intelligence-panel p,
.proof-copy p,
.legal-shell p {
  max-width: 66ch;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: minmax(210px, auto);
  gap: 16px;
}

.capability-card {
  grid-column: span 4;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 18px;
  padding: 12px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper);
  transition-property: transform, opacity;
  transition-duration: 180ms;
  transition-timing-function: cubic-bezier(0.23, 1, 0.32, 1);
}

.capability-card:hover {
  transform: translateY(-4px);
}

.capability-card img {
  aspect-ratio: 5 / 3;
  border-radius: var(--radius-small);
  border: 1px solid var(--line);
}

.capability-card p {
  margin-block-end: 0;
}

.capability-wide {
  grid-column: span 7;
  grid-template-columns: minmax(0, 1.1fr) minmax(220px, 0.9fr);
  grid-template-rows: auto;
  align-items: end;
}

.capability-wide img {
  aspect-ratio: 4 / 3;
}

.capability-tall {
  grid-column: span 5;
  grid-row: span 2;
}

.capability-tall img {
  aspect-ratio: 4 / 5;
}

.capability-dark {
  grid-column: 5 / span 8;
  grid-template-columns: minmax(260px, 0.8fr) 1fr;
  grid-template-rows: auto;
  align-items: end;
  background: var(--ink);
  color: var(--reverse);
}

.capability-dark p {
  color: color-mix(in oklch, var(--reverse) 78%, transparent);
}

.scope-section {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(18px, 5vw, 70px);
  align-items: start;
}

.scope-panel {
  position: sticky;
  top: calc(var(--header) + 24px);
  border-top: 1px solid var(--ink);
  padding-top: 22px;
}

.scope-panel h2 {
  max-width: 9ch;
}

.scope-matrix {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink);
}

.scope-matrix li {
  display: grid;
  grid-template-columns: 52px minmax(180px, 0.7fr) minmax(0, 1fr);
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.scope-matrix span,
.process-code {
  font-size: 0.84rem;
  color: var(--ink-soft);
}

.scope-matrix p {
  margin: 0;
}

.process-section {
  background: var(--paper-2);
}

.process-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.65fr);
  gap: 28px;
  align-items: end;
  margin-block-end: 34px;
}

.process-intro h2 {
  max-width: 13ch;
}

.process-rail {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 1fr 0.9fr;
  gap: 0;
  border: 1px solid var(--ink);
  background: var(--paper);
}

.process-rail li {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  border-right: 1px solid var(--line-strong);
}

.process-rail li:last-child {
  border-right: 0;
}

.process-rail p {
  margin: 20px 0 0;
}

.proof-section {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(20px, 6vw, 82px);
  align-items: center;
}

.proof-image {
  margin: 0;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  will-change: transform;
}

.proof-image img {
  aspect-ratio: 1 / 1.22;
}

.trust-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink);
}

.trust-list li {
  display: grid;
  grid-template-columns: minmax(150px, 0.45fr) minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.trust-list span {
  color: var(--ink-soft);
}

.intelligence-section {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.material-photo {
  grid-column: 1 / span 5;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
}

.material-photo img {
  aspect-ratio: 4 / 5;
}

.intelligence-panel {
  grid-column: 6 / span 7;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(24px, 5vw, 58px);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--reverse);
}

.intelligence-panel h2 {
  max-width: 13ch;
}

.intelligence-panel p,
.intelligence-panel dd {
  color: color-mix(in oklch, var(--reverse) 78%, transparent);
}

.definition-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 34px 0 0;
  background: color-mix(in oklch, var(--reverse) 30%, transparent);
  border: 1px solid color-mix(in oklch, var(--reverse) 30%, transparent);
}

.definition-grid div {
  padding: 16px;
  background: var(--ink);
}

.definition-grid dt {
  font-weight: 700;
  margin-block-end: 8px;
}

.definition-grid dd {
  margin: 0;
}

.profile-section {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(280px, 5fr);
  gap: clamp(22px, 5vw, 70px);
  align-items: end;
}

.profile-copy {
  padding-inline-start: clamp(0px, 8vw, 94px);
}

.profile-copy h2 {
  max-width: 13ch;
}

.profile-card {
  margin: 0;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper);
}

.profile-card img {
  aspect-ratio: 5 / 4;
  border-bottom: 1px solid var(--ink);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(300px, 7fr);
  gap: clamp(22px, 6vw, 86px);
  align-items: start;
  border-bottom: 0;
}

.contact-copy {
  position: sticky;
  top: calc(var(--header) + 24px);
}

.email-stack {
  display: grid;
  gap: 8px;
  margin-block-start: 28px;
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  font-weight: 700;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper-2);
}

.field {
  display: grid;
  gap: 8px;
}

.field-full {
  grid-column: 1 / -1;
}

label {
  font-weight: 650;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
  background: var(--paper);
  color: var(--ink);
  padding: 10px 12px;
}

textarea {
  resize: vertical;
}

small {
  color: var(--ink-soft);
}

.form-note {
  margin: 0;
  padding-bottom: 2px;
  color: var(--ink-soft);
}

.required-marker {
  color: var(--ink);
  font-weight: 800;
}

.form-status {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
  background: var(--paper);
  color: var(--ink);
}

.site-footer {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(210px, 1fr) minmax(280px, 1.2fr) auto;
  gap: 24px;
  padding: 34px clamp(16px, 4vw, 48px);
  border-top: 1px solid var(--ink);
}

.footer-brand {
  align-items: flex-start;
  flex-direction: column;
  gap: 8px;
}

.footer-brand .brand-mark {
  margin-block-end: 6px;
}

.footer-brand span,
.copyright {
  color: var(--ink-soft);
}

.footer-address p {
  margin: 0 0 10px;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.copyright {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.92rem;
}

.legal-page {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  margin-inline: auto;
  padding: clamp(54px, 8vw, 104px) clamp(16px, 4vw, 48px);
  min-height: 64dvh;
}

.legal-shell {
  width: min(100%, 820px);
  border-top: 1px solid var(--ink);
  padding-top: 26px;
  margin-inline-start: clamp(0px, 9vw, 120px);
}

.legal-shell h1 {
  font-size: clamp(3rem, 7vw, 5.8rem);
}

.legal-shell h2 {
  margin-top: 38px;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  max-width: none;
}

.reveal,
.motion-block {
  opacity: 1;
  transform: translateY(0);
}

@media (hover: hover) and (pointer: fine) {
  .capability-card:hover,
  .header-action:hover,
  .button:hover {
    will-change: transform;
  }
}

@media (max-width: 960px) {
  .site-header {
    grid-template-columns: 1fr auto auto;
  }

  .desktop-nav {
    display: none;
  }

  .mobile-menu {
    position: relative;
    display: block;
  }

  .mobile-menu[open] {
    z-index: 80;
  }

  .mobile-menu[open]::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 80;
    background: color-mix(in oklch, var(--ink) 32%, transparent);
    backdrop-filter: blur(3px);
  }

  .mobile-menu summary {
    position: relative;
    z-index: 82;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--ink);
    border-radius: var(--radius-small);
    padding: 9px 13px;
    background: var(--paper);
    cursor: pointer;
  }

  .mobile-menu summary::-webkit-details-marker {
    display: none;
  }

  .mobile-menu nav {
    position: fixed;
    left: 50%;
    top: 50%;
    z-index: 81;
    width: min(320px, calc(100vw - 32px));
    display: grid;
    gap: 2px;
    padding: 8px;
    border: 1px solid var(--ink);
    border-radius: var(--radius);
    background: var(--paper);
    box-shadow: 0 22px 70px color-mix(in oklch, var(--ink) 28%, transparent);
    transform: translate(-50%, -50%);
  }

  .mobile-menu nav a {
    min-height: 42px;
    display: flex;
    align-items: center;
    padding: 8px 10px;
    text-decoration: none;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero::before {
    display: none;
  }

  .hero-copy,
  .hero-media,
  .hero-index {
    grid-column: 1;
  }

  .hero-copy {
    padding-block: 26px 6px;
  }

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

  .hero-index span:nth-child(2) {
    border-right: 0;
  }

  .hero-index span:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .capability-grid,
  .scope-section,
  .process-intro,
  .proof-section,
  .intelligence-section,
  .profile-section,
  .contact-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .capability-card,
  .capability-wide,
  .capability-tall,
  .capability-dark,
  .material-photo,
  .intelligence-panel {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .scope-panel,
  .contact-copy {
    position: static;
  }

  .process-rail {
    grid-template-columns: 1fr 1fr;
  }

  .process-rail li:nth-child(2) {
    border-right: 0;
  }

  .process-rail li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-strong);
  }
}

@media (max-width: 640px) {
  body::before {
    width: calc(100% - 24px);
  }

  .site-header {
    min-height: 64px;
    grid-template-columns: 1fr auto;
    gap: 10px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
  }

  .brand span {
    font-size: 0.86rem;
    white-space: normal;
  }

  .header-action {
    display: none;
  }

  .hero-index,
  .process-rail,
  .scope-matrix li,
  .trust-list li,
  .definition-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .hero-index span,
  .hero-index span:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-index span:last-child {
    border-bottom: 0;
  }

  .process-rail li,
  .process-rail li:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line-strong);
  }

  .process-rail li:last-child {
    border-bottom: 0;
  }

  .section-head,
  .profile-copy,
  .legal-shell {
    margin-inline-start: 0;
    padding-inline-start: 0;
  }

  h1 {
    font-size: clamp(3rem, 17vw, 4.65rem);
  }

  h2 {
    max-width: 12ch;
  }

  .footer-links {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
    transition-duration: 0.01ms;
    scroll-behavior: auto;
  }

  .rail-shift,
  .reveal,
  .motion-block {
    transform: none;
    opacity: 1;
  }
}