:root {
  --ink: #151719;
  --paper: #f7f4ec;
  --paper-deep: #ebe5d8;
  --rust: #a64432;
  --rust-dark: #7c2f23;
  --gold: #d0a14b;
  --sage: #5c6a5d;
  --line: #cfc7b8;
  --line-dark: #3b3f40;
  --white: #fffdf7;
  --max: 1180px;
  --pad: clamp(1rem, 4vw, 3rem);
  --section: clamp(4.5rem, 9vw, 8rem);
  --display: "Arial Narrow", "Aptos Narrow", "Helvetica Neue", Arial, sans-serif;
  --body: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 7rem;
}

body {
  margin: 0;
  min-width: 20rem;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.26;
  background-image:
    linear-gradient(rgba(21, 23, 25, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 23, 25, 0.035) 1px, transparent 1px);
  background-size: 32px 32px;
}

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

a {
  color: inherit;
  text-underline-offset: 0.22em;
}

a:hover {
  text-decoration-thickness: 2px;
}

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

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

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

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  padding: 0.65rem 1rem;
  color: var(--paper);
  background: var(--ink);
  transform: translateY(-180%);
  transition: transform 160ms ease;
}

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

.concept-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem 1.2rem;
  min-height: 2rem;
  padding: 0.35rem var(--pad);
  color: var(--paper);
  background: var(--rust);
  font-family: var(--display);
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.35;
  text-align: center;
  text-transform: uppercase;
}

.concept-banner span + span {
  padding-left: 1.2rem;
  border-left: 1px solid rgba(255, 255, 255, 0.45);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 244, 236, 0.97);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  width: min(100% - (2 * var(--pad)), var(--max));
  min-height: 5rem;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.03rem;
  font-weight: 900;
  letter-spacing: 0.075em;
  line-height: 1.05;
  text-decoration: none;
  text-transform: uppercase;
}

.brand small {
  margin-top: 0.28rem;
  color: var(--rust);
  font-size: 0.56rem;
  letter-spacing: 0.22em;
}

.brand::before {
  width: 2.35rem;
  height: 0.3rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(90deg, var(--rust) 0 68%, var(--gold) 68%);
  content: "";
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 3rem;
  min-height: 2.75rem;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  font-family: var(--display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
}

.site-nav {
  justify-self: end;
}

.site-nav ul {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(0.7rem, 1.5vw, 1.45rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  font-family: var(--display);
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: 0.45rem;
  left: 0;
  height: 2px;
  background: var(--rust);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 3.25rem;
  padding: 0.8rem 1.2rem;
  border: 1px solid var(--rust);
  color: var(--paper);
  background: var(--rust);
  font-family: var(--display);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.nav-cta {
  min-height: 2.75rem;
  padding: 0.65rem 0.9rem;
}

.nav-cta:hover,
.button:hover {
  border-color: var(--rust-dark);
  background: var(--rust-dark);
  transform: translateY(-2px);
}

.button::after {
  font-size: 1rem;
  line-height: 0;
  content: "↗";
}

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

.button-secondary:hover {
  border-color: var(--ink);
  color: var(--paper);
  background: var(--ink);
}

.button-light {
  border-color: var(--paper);
  color: var(--ink);
  background: var(--paper);
}

.button-light:hover {
  border-color: var(--gold);
  color: var(--ink);
  background: var(--gold);
}

.button[aria-disabled="true"],
.button:disabled {
  border-color: #7f827f;
  color: #dedbd2;
  background: #55595a;
  cursor: not-allowed;
  transform: none;
}

.shell {
  width: min(100% - (2 * var(--pad)), var(--max));
  margin-inline: auto;
}

.section {
  padding-block: var(--section);
}

.section-compact {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.section-dark {
  color: var(--paper);
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(247, 244, 236, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 244, 236, 0.055) 1px, transparent 1px);
  background-size: 32px 32px;
}

.section-rust {
  color: var(--paper);
  background: var(--rust);
}

.section-sage {
  color: var(--paper);
  background: var(--sage);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.2rem;
  color: var(--rust);
  font-family: var(--display);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.17em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 1.7rem;
  height: 2px;
  background: currentColor;
  content: "";
}

.section-dark .eyebrow,
.section-rust .eyebrow,
.section-sage .eyebrow {
  color: var(--gold);
}

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

h1,
h2,
h3 {
  font-family: var(--display);
  text-wrap: balance;
}

h1 {
  max-width: 13ch;
  margin-bottom: 1.6rem;
  font-size: clamp(3.1rem, 8.2vw, 7.5rem);
  font-weight: 900;
  letter-spacing: -0.057em;
  line-height: 0.86;
  text-transform: uppercase;
}

h2 {
  max-width: 17ch;
  margin-bottom: 1.5rem;
  font-size: clamp(2.15rem, 5vw, 4.6rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.93;
  text-transform: uppercase;
}

h3 {
  margin-bottom: 0.8rem;
  font-size: clamp(1.3rem, 2.1vw, 1.9rem);
  font-weight: 850;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

.lead {
  max-width: 42rem;
  font-size: clamp(1.08rem, 1.8vw, 1.35rem);
  line-height: 1.55;
}

.lede-narrow {
  max-width: 34rem;
}

.kicker-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.5rem;
  margin-top: 2.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid currentColor;
  font-family: var(--display);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.kicker-line span::before {
  margin-right: 0.45rem;
  color: var(--gold);
  content: "+";
}

.hero {
  position: relative;
  min-height: calc(100vh - 7rem);
  color: var(--paper);
  background: var(--ink);
  overflow: hidden;
}

.hero::before {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 74% 30%, rgba(208, 161, 75, 0.12), transparent 30%),
    linear-gradient(105deg, transparent 0 55%, rgba(166, 68, 50, 0.18) 55% 56%, transparent 56%);
  content: "";
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(19rem, 0.92fr);
  min-height: calc(100vh - 7rem);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4.5rem, 9vw, 8rem) clamp(2rem, 6vw, 6rem) clamp(4rem, 7vw, 6rem) max(var(--pad), calc((100vw - var(--max)) / 2));
}

.hero-copy .eyebrow {
  color: var(--gold);
}

.hero-copy .lead {
  max-width: 39rem;
  color: #ded9ce;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1rem;
}

.hero-visual {
  position: relative;
  min-height: 32rem;
  border-left: 1px solid rgba(247, 244, 236, 0.22);
  background: #202426;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.drawing-caption {
  position: absolute;
  right: 1.5rem;
  bottom: 1.5rem;
  left: 1.5rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(247, 244, 236, 0.4);
  color: var(--paper);
  background: rgba(21, 23, 25, 0.86);
  font-family: var(--display);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.45;
  text-transform: uppercase;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(18rem, 0.55fr);
  align-items: end;
  gap: clamp(2rem, 8vw, 8rem);
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.section-heading h2,
.section-heading p {
  margin-bottom: 0;
}

.section-index {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--rust);
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-card {
  position: relative;
  display: flex;
  min-height: 25rem;
  flex-direction: column;
  padding: clamp(1.3rem, 2.7vw, 2.3rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(247, 244, 236, 0.84);
  transition: color 200ms ease, background 200ms ease;
}

.service-card::before {
  width: 2.5rem;
  height: 0.28rem;
  margin-bottom: auto;
  background: var(--rust);
  content: "";
}

.service-card:hover {
  color: var(--paper);
  background: var(--ink);
}

.service-card h3 {
  margin-top: 4rem;
  text-transform: uppercase;
}

.service-card p {
  margin-bottom: 1.7rem;
  font-size: 0.92rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: auto;
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link::after {
  content: "↗";
}

.service-card .section-index {
  position: absolute;
  top: 1.45rem;
  right: 1.45rem;
}

.process-wrap {
  display: grid;
  grid-template-columns: minmax(17rem, 0.5fr) minmax(0, 1fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.process-intro {
  align-self: start;
}

.process-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: phase;
}

.process-list li {
  position: relative;
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1.5rem;
  padding: 0 0 3rem;
  counter-increment: phase;
}

.process-list li::before {
  display: grid;
  width: 3.2rem;
  height: 3.2rem;
  place-items: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold);
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 900;
  content: "0" counter(phase);
}

.process-list li::after {
  position: absolute;
  top: 3.2rem;
  bottom: 0;
  left: 1.6rem;
  width: 1px;
  background: rgba(247, 244, 236, 0.24);
  content: "";
}

.process-list li:last-child::after {
  display: none;
}

.process-list p {
  margin-bottom: 0;
  color: #ccc8bf;
}

.project-band {
  display: grid;
  grid-template-columns: minmax(18rem, 0.7fr) minmax(0, 1.3fr);
  min-height: 39rem;
}

.project-art {
  position: relative;
  min-height: 33rem;
  background: var(--sage);
  overflow: hidden;
}

.project-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3rem, 8vw, 7rem);
  background: var(--paper-deep);
}

.project-types {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 2rem 0 2.5rem;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.project-types li {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--display);
  font-size: 0.71rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.project-types li:nth-child(odd) {
  padding-right: 0.8rem;
}

.project-types li:nth-child(even) {
  padding-left: 0.8rem;
  border-left: 1px solid var(--line);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(247, 244, 236, 0.25);
}

.proof-card {
  min-height: 20rem;
  padding: clamp(1.6rem, 3.3vw, 3rem);
  background: var(--ink);
}

.proof-card .marker {
  display: block;
  width: 0.7rem;
  height: 0.7rem;
  margin-bottom: 4.5rem;
  background: var(--gold);
  transform: rotate(45deg);
}

.proof-card p {
  margin-bottom: 0;
  color: #d1cdc3;
}

.market-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  max-width: 65rem;
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
}

.market-list li {
  padding: 0.62rem 0.85rem;
  border: 1px solid rgba(247, 244, 236, 0.42);
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(17rem, 0.76fr) minmax(0, 1.24fr);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 18px 18px 0 var(--paper-deep);
}

.contact-info {
  display: flex;
  flex-direction: column;
  padding: clamp(2rem, 5vw, 4.5rem);
  color: var(--paper);
  background: var(--ink);
}

.contact-info h2 {
  max-width: 10ch;
}

.contact-info .lead {
  color: #d1cdc3;
}

.contact-details {
  display: grid;
  gap: 1.4rem;
  margin: auto 0 0;
  padding: 3rem 0 0;
  list-style: none;
}

.contact-details span {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--gold);
  font-family: var(--display);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.contact-details a {
  font-size: 1rem;
  overflow-wrap: anywhere;
}

.concept-form {
  padding: clamp(2rem, 5vw, 4.5rem);
}

.form-note {
  margin-bottom: 2rem;
  padding: 0.8rem 1rem;
  border-left: 0.25rem solid var(--rust);
  background: var(--paper-deep);
  font-size: 0.84rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.35rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

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

.field label,
.field-label {
  font-family: var(--display);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3.2rem;
  border: 1px solid #8e8b84;
  border-radius: 0;
  color: var(--ink);
  background: var(--white);
}

.field input,
.field select {
  padding: 0 0.9rem;
}

.field textarea {
  min-height: 8rem;
  padding: 0.8rem 0.9rem;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--rust);
  outline: 3px solid rgba(208, 161, 75, 0.45);
}

.form-action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.6rem;
}

.form-status {
  min-height: 1.5em;
  margin: 0;
  color: var(--rust-dark);
  font-size: 0.85rem;
  font-weight: 700;
}

.page-hero {
  position: relative;
  padding-block: clamp(5rem, 11vw, 9rem) clamp(4rem, 8vw, 7rem);
  color: var(--paper);
  background: var(--ink);
  overflow: hidden;
}

.page-hero::after {
  position: absolute;
  top: -22rem;
  right: -12rem;
  width: 42rem;
  height: 42rem;
  border: 1px solid rgba(208, 161, 75, 0.28);
  border-radius: 50%;
  box-shadow: 0 0 0 6rem rgba(208, 161, 75, 0.03), 0 0 0 12rem rgba(208, 161, 75, 0.025);
  content: "";
}

.page-hero .shell {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 11ch;
}

.page-hero .lead {
  color: #d8d4cb;
}

.breadcrumb {
  display: flex;
  gap: 0.45rem;
  margin-bottom: 2.4rem;
  font-family: var(--display);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.breadcrumb a {
  color: var(--gold);
}

.breadcrumb span::before {
  margin-right: 0.45rem;
  content: "/";
}

.service-detail-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.service-detail {
  display: grid;
  grid-template-columns: 7rem minmax(15rem, 0.68fr) minmax(18rem, 1fr);
  gap: clamp(1.5rem, 5vw, 5rem);
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--line);
}

.service-number {
  color: var(--rust);
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
}

.service-detail h2 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(1.9rem, 3.7vw, 3.4rem);
}

.service-detail p:last-child {
  margin-bottom: 0;
}

.detail-points {
  display: grid;
  gap: 0.7rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}

.detail-points li {
  position: relative;
  padding-left: 1.4rem;
}

.detail-points li::before {
  position: absolute;
  top: 0.67em;
  left: 0;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--gold);
  content: "";
  transform: rotate(45deg);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.category-card {
  position: relative;
  display: flex;
  min-height: 21rem;
  grid-column: span 4;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.5rem, 3vw, 2.4rem);
  border: 1px solid var(--line);
  color: var(--paper);
  background-color: var(--ink);
  overflow: hidden;
}

.category-card:nth-child(1),
.category-card:nth-child(5) {
  grid-column: span 7;
}

.category-card:nth-child(2),
.category-card:nth-child(6) {
  grid-column: span 5;
}

.category-card::before,
.category-card::after {
  position: absolute;
  content: "";
}

.category-card::before {
  top: 1.3rem;
  right: 1.3rem;
  width: 8rem;
  height: 8rem;
  border: 1px solid rgba(247, 244, 236, 0.27);
  border-radius: 50%;
}

.category-card::after {
  top: 0;
  right: 4rem;
  bottom: 0;
  width: 1px;
  background: rgba(247, 244, 236, 0.16);
  transform: rotate(24deg);
}

.category-card:nth-child(3n + 1) {
  background-color: var(--rust);
}

.category-card:nth-child(3n + 2) {
  background-color: var(--sage);
}

.category-card .section-index,
.category-card h2,
.category-card p {
  position: relative;
  z-index: 1;
}

.category-card .section-index {
  color: var(--gold);
}

.category-card h2 {
  max-width: 12ch;
  margin-bottom: 0.9rem;
  font-size: clamp(1.8rem, 3.3vw, 3.3rem);
}

.category-card p {
  max-width: 34rem;
  margin-bottom: 0;
  color: #eee9df;
}

.studio-layout {
  display: grid;
  grid-template-columns: minmax(18rem, 0.62fr) minmax(0, 1fr);
  gap: clamp(3rem, 9vw, 9rem);
}

.studio-aside {
  align-self: start;
  padding: 1.6rem;
  border: 1px solid var(--line);
  background: var(--white);
}

.studio-aside img {
  width: 100%;
  margin-bottom: 1.5rem;
  background: var(--sage);
}

.studio-aside p:last-child {
  margin-bottom: 0;
}

.studio-copy > p {
  max-width: 45rem;
  font-size: 1.08rem;
}

.principles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.principle {
  padding: 1.5rem;
  border-top: 3px solid var(--rust);
  background: var(--paper-deep);
}

.principle p {
  margin-bottom: 0;
  font-size: 0.93rem;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  display: grid;
  grid-template-columns: 4rem 1fr 2.5rem;
  align-items: center;
  gap: 1rem;
  min-height: 6.5rem;
  padding: 1rem 0;
  font-family: var(--display);
  font-size: clamp(1.1rem, 2.4vw, 1.8rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::before {
  color: var(--rust);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  content: attr(data-index);
}

.faq-list summary::after {
  display: grid;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  content: "+";
}

.faq-list details[open] summary::after {
  color: var(--paper);
  background: var(--rust);
  content: "×";
}

.faq-answer {
  max-width: 48rem;
  margin-left: 5rem;
  padding: 0 1rem 2.4rem 0;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.cta-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  padding: clamp(2.5rem, 6vw, 5rem) max(var(--pad), calc((100vw - var(--max)) / 2));
  color: var(--paper);
  background: var(--rust);
}

.cta-strip h2 {
  max-width: 18ch;
  margin-bottom: 0;
  font-size: clamp(2rem, 4.4vw, 4rem);
}

.site-footer {
  color: var(--paper);
  background: #0e1011;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 0.75fr;
  gap: clamp(2rem, 7vw, 7rem);
  padding-block: clamp(3.5rem, 7vw, 6rem);
}

.footer-brand {
  max-width: 26rem;
}

.footer-brand .brand {
  color: var(--paper);
}

.footer-brand p {
  margin-top: 1.5rem;
  color: #bdb9b0;
}

.footer-label {
  display: block;
  margin-bottom: 1rem;
  color: var(--gold);
  font-family: var(--display);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-links,
.footer-contact {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links li,
.footer-contact li {
  margin-bottom: 0.55rem;
}

.footer-links a,
.footer-contact a {
  color: #e4e0d6;
}

.footer-contact li {
  color: #bdb9b0;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.2rem;
  border-top: 1px solid var(--line-dark);
  color: #aaa79f;
  font-family: var(--display);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.footer-bottom strong {
  color: var(--paper);
}

@media (max-width: 1020px) {
  .header-inner {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    grid-column: 1 / -1;
    justify-self: stretch;
    padding-bottom: 1rem;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .site-nav li {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .site-nav a {
    width: 100%;
    justify-content: center;
    padding: 0.65rem;
  }

  .site-nav a:not(.nav-cta)::after {
    display: none;
  }

  .nav-cta {
    border: 0;
    border-radius: 0;
  }

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

  .hero-copy {
    min-height: 40rem;
  }

  .hero-visual {
    min-height: 36rem;
    border-top: 1px solid rgba(247, 244, 236, 0.22);
    border-left: 0;
  }

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

  .service-card {
    min-height: 22rem;
  }

  .service-detail {
    grid-template-columns: 5rem minmax(14rem, 0.75fr) minmax(16rem, 1fr);
  }
}

@media (max-width: 780px) {
  html {
    scroll-padding-top: 6rem;
  }

  .concept-banner {
    flex-direction: column;
    gap: 0.1rem;
    padding-block: 0.45rem;
  }

  .concept-banner span + span {
    padding-left: 0;
    border-left: 0;
    opacity: 0.82;
  }

  .header-inner {
    min-height: 4.6rem;
  }

  .site-nav ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  h1 {
    font-size: clamp(3rem, 16vw, 5.5rem);
  }

  .section-heading,
  .process-wrap,
  .project-band,
  .contact-panel,
  .studio-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    gap: 1.25rem;
  }

  .project-copy {
    order: -1;
  }

  .project-art {
    min-height: 28rem;
  }

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

  .proof-card {
    min-height: 0;
  }

  .proof-card .marker {
    margin-bottom: 2.4rem;
  }

  .contact-panel {
    box-shadow: 10px 10px 0 var(--paper-deep);
  }

  .contact-info h2 {
    max-width: 12ch;
  }

  .service-detail {
    grid-template-columns: 4rem 1fr;
  }

  .service-detail > div:last-child {
    grid-column: 2;
  }

  .category-card,
  .category-card:nth-child(1),
  .category-card:nth-child(2),
  .category-card:nth-child(5),
  .category-card:nth-child(6) {
    min-height: 19rem;
    grid-column: span 12;
  }

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

  .cta-strip {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    gap: 2.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.4rem;
  }
}

@media (max-width: 560px) {
  :root {
    --pad: 1rem;
  }

  .brand {
    font-size: 0.9rem;
  }

  .hero-copy {
    min-height: 36rem;
    padding-top: 4rem;
    padding-right: var(--pad);
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 27rem;
  }

  .drawing-caption {
    right: 0.8rem;
    bottom: 0.8rem;
    left: 0.8rem;
  }

  .service-grid,
  .project-types,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 20rem;
  }

  .project-types li:nth-child(even),
  .project-types li:nth-child(odd) {
    padding-right: 0;
    padding-left: 0;
    border-left: 0;
  }

  .process-list li {
    grid-template-columns: 3.8rem 1fr;
    gap: 0.9rem;
  }

  .service-detail {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .service-detail > div:last-child {
    grid-column: auto;
  }

  .service-number {
    font-size: 1rem;
  }

  .faq-list summary {
    grid-template-columns: 2.4rem 1fr 2.5rem;
    gap: 0.5rem;
  }

  .faq-answer {
    margin-left: 2.9rem;
  }

  .form-action .button {
    width: 100%;
  }
}

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

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

@media print {
  .concept-banner,
  .site-header,
  .hero-actions,
  .button,
  .concept-form {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .section-dark,
  .page-hero,
  .site-footer {
    color: #000;
    background: #fff;
  }
}