:root {
  --bg: #0e0d0c;
  --bg-2: #161513;
  --ink: #f4f0e8;
  --muted: #b0a89c;
  --faint: #8f877c;
  --line: rgba(244, 240, 232, 0.14);
  --accent: #e78121;
  --accent-ink: #1c1008;
  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --sans: "Sora", "Avenir Next", "Segoe UI", sans-serif;
  --wrap: 1120px;
  --header: 4.75rem;
  --gutter: 1.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.02rem;
  font-weight: 400;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

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

::selection {
  background: var(--accent);
  color: var(--accent-ink);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: var(--bg);
  padding: 0.6rem 0.9rem;
  z-index: 80;
}

.skip:focus {
  top: 0.8rem;
}

.wrap {
  width: min(var(--wrap), calc(100% - (var(--gutter) * 2)));
  margin-left: var(--gutter);
  margin-right: auto;
}

.kicker {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3,
.sname,
.promise li,
.brand-name strong {
  font-family: var(--serif);
  font-weight: 400;
}

h1 {
  margin: 0;
  font-size: clamp(3.1rem, 7.4vw, 6.4rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
}

h1 em,
.promise em {
  font-style: italic;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

h3 {
  margin: 0 0 0.35rem;
  font-size: 1.55rem;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

.lede {
  max-width: 38rem;
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 1.18rem;
  font-weight: 300;
  line-height: 1.6;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  border-bottom-color: var(--line);
}

.site-header.is-scrolled::before,
.site-header.is-open::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(14, 13, 12, 0.9);
  backdrop-filter: blur(16px);
  z-index: 0;
}

.header-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(var(--wrap), calc(100% - (var(--gutter) * 2)));
  margin-left: var(--gutter);
  margin-right: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  position: relative;
  z-index: 2;
}

.brand img {
  width: 46px;
  height: 46px;
}

.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 0.22rem;
}

.brand-name span {
  font-size: 0.58rem;
  letter-spacing: 0.42em;
  font-weight: 400;
}

.brand-name strong {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--ink);
}

.site-nav a.is-active {
  color: var(--accent);
}

.nav-cta {
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 0.55rem 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
}

.nav-cta:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  position: relative;
  z-index: 2;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  margin: 6px auto;
  background: var(--ink);
  transition: transform 0.25s ease;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(40deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-40deg);
}

.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header) + 2.5rem) 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(180px, 0.7fr);
  gap: 2rem 3rem;
  align-items: end;
}

.hero h1 em {
  color: var(--ink);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.7rem 1.15rem;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
  border: 1px solid var(--ink);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
}

.btn-ghost:hover {
  background: var(--accent);
  color: var(--accent-ink);
}

.hero-mark {
  justify-self: end;
  width: min(100%, 280px);
}

.hero-mark img {
  width: 100%;
  height: auto;
}

.principles {
  border-block: 1px solid var(--line);
}

.principles-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.principles-row p {
  margin: 0;
  padding: 1.15rem 1rem 1.15rem 0;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
}

.principles-row p + p {
  padding-left: 1.25rem;
  border-left: 1px solid var(--line);
}

.principles-row span {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
}

.section {
  padding: 6.5rem 0;
}

.section-follow {
  padding-top: 0;
}

.page-pad {
  padding-bottom: 5rem;
}

.cta-gap {
  margin-top: 1.5rem;
}

.aside-note {
  margin-top: 1.75rem;
  color: var(--muted);
}

.firm-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem 4rem;
  align-items: start;
}

.firm-grid .lede {
  margin-top: 0;
}

.quote {
  margin-top: 1.75rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.6rem, 2.5vw, 2.15rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.service-index {
  border-bottom: 1px solid var(--line);
  margin-top: 1.5rem;
}

.sgroup {
  margin: 2rem 0 0;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.sgroup:first-child {
  margin-top: 0.5rem;
}

.srow {
  display: grid;
  grid-template-columns: 3.2rem minmax(11rem, 16rem) 1fr auto;
  gap: 0.75rem 1.5rem;
  align-items: baseline;
  padding: 1.2rem 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
}

.srow:hover .sname,
.srow:focus-visible .sname {
  color: var(--accent);
}

.srow:hover .sgo {
  transform: translateX(4px);
  color: var(--accent);
}

.num,
.sgo {
  color: var(--faint);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}

.sgo {
  transition: transform 0.25s ease, color 0.25s ease;
}

.sname {
  font-size: 1.65rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.sdesc {
  color: var(--muted);
  font-size: 0.95rem;
}

.promise {
  background: var(--bg-2);
  padding: 6rem 0;
}

.promise ul {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.promise li {
  font-size: clamp(1.8rem, 4vw, 3.15rem);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.promise em {
  color: var(--accent);
}

.close {
  padding: 6rem 0 5rem;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 2rem;
  align-items: end;
}

.close-tight {
  padding-top: 2rem;
}

.close h2 {
  max-width: 16ch;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr;
  gap: 2rem;
}

.footer-brand {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  text-decoration: none;
}

.footer-brand img {
  width: 52px;
  height: 52px;
}

.footer-tag {
  margin-top: 1rem;
  max-width: 26rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.footer-nav a {
  text-decoration: none;
  color: var(--muted);
}

.footer-nav a:hover {
  color: var(--ink);
}

.footer-contact a {
  text-decoration: none;
  font-size: 1.05rem;
}

.footer-contact a:hover {
  color: var(--accent);
}

.footer-contact p,
.footer-base {
  color: var(--faint);
  font-size: 0.86rem;
}

.footer-contact p {
  margin-top: 0.35rem;
}

.footer-base {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.page-hero {
  padding: calc(var(--header) + 4.5rem) 0 2rem;
}

.page-hero h1 {
  font-size: clamp(2.7rem, 6vw, 5rem);
  max-width: 14ch;
}

.stack {
  display: grid;
  gap: 4.5rem;
  padding-bottom: 5.5rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 3rem;
}

.panel h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 0.9rem;
}

.panel p + p,
.prose p + p {
  margin-top: 1rem;
}

.prose,
.panel p,
.value-list p,
.why-list p,
.sector p {
  color: var(--muted);
}

.steps {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.6rem;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  padding-top: 0.25rem;
}

.value-list,
.why-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.roles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.35rem 1.5rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.roles li {
  padding: 0.45rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.division {
  scroll-margin-top: calc(var(--header) + 1rem);
  padding-top: 2.5rem;
}

.division + .division {
  margin-top: 1rem;
}

.division-head {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.division-head .num {
  padding-top: 0.7rem;
}

.division-head p {
  margin-top: 0.7rem;
  max-width: 46rem;
  color: var(--muted);
}

.service-jump {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
  margin-bottom: 1rem;
}

.service-jump a {
  display: block;
  padding: 1.15rem 1.25rem 1.15rem 0;
  text-decoration: none;
  font-size: 1.35rem;
  font-family: var(--serif);
  letter-spacing: -0.02em;
}

.service-jump a + a {
  padding-left: 1.25rem;
  border-left: 1px solid var(--line);
}

.service-jump span {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
}

.practice {
  scroll-margin-top: calc(var(--header) + 1rem);
}

.practice + .practice {
  padding-top: 1rem;
}

.facets {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 0 0 0 4.2rem;
  padding: 0;
  list-style: none;
}

.facets li {
  border-top: 1px solid var(--line);
  padding-top: 0.85rem;
}

.facets h3 {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.facets p {
  color: var(--muted);
  font-size: 0.95rem;
}

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

.sector {
  display: grid;
  grid-template-columns: minmax(12rem, 18rem) 1fr;
  gap: 1rem 2rem;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line);
}

.sector h2 {
  font-size: 1.55rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
  padding-bottom: 5rem;
}

.contact-layout h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin: 0.4rem 0 1rem;
}

.mail {
  color: var(--accent);
  text-decoration: none;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
}

.mail:hover {
  text-decoration: underline;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem 1.4rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

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

.field span {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 0.7rem 0;
  outline: none;
}

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

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-bottom-color: var(--accent);
}

.field select option {
  background: #161513;
}

.form-note {
  grid-column: 1 / -1;
  color: var(--faint);
  font-size: 0.85rem;
}

.reveal {
  animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.reveal-delay {
  animation-delay: 0.12s;
}

.reveal-delay-2 {
  animation-delay: 0.24s;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 1;
    background: #0e0d0c;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 6rem 2rem;
    gap: 0.35rem;
    transform: translateY(-102%);
    visibility: hidden;
    transition: transform 0.35s ease;
  }

  .site-nav.is-open {
    transform: none;
    visibility: visible;
  }

  .site-nav a {
    font-family: var(--serif);
    font-size: 2.4rem;
    color: var(--ink);
    letter-spacing: -0.03em;
  }

  .nav-cta {
    display: none;
  }

  .hero-grid,
  .firm-grid,
  .close,
  .split,
  .footer-grid,
  .contact-layout,
  .value-list,
  .why-list,
  .facets,
  .service-jump,
  .sector {
    grid-template-columns: 1fr;
  }

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

  .principles-row p + p {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--line);
  }

  .srow {
    grid-template-columns: 2.4rem 1fr auto;
  }

  .sdesc {
    grid-column: 2 / -1;
  }

  .hero-mark {
    justify-self: start;
    width: 148px;
  }

  .service-jump a + a {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--line);
  }

  .facets,
  .roles {
    grid-template-columns: 1fr;
    margin-left: 0;
  }

  .division-head {
    grid-template-columns: 2.4rem 1fr;
  }

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

  .close h2 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  :root {
    --gutter: 0.85rem;
  }

  h1 {
    font-size: clamp(2.7rem, 13vw, 3.6rem);
  }

  .footer-base {
    flex-direction: column;
  }

  .brand-name span {
    letter-spacing: 0.28em;
  }
}

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

  .reveal,
  .reveal-delay,
  .reveal-delay-2 {
    animation: none;
  }

  .sgo,
  .menu-toggle span,
  .site-nav,
  .site-header {
    transition: none;
  }
}
