:root {
  --paper: #f4f1e8;
  --paper-deep: #e9e5d9;
  --ink: #111a2e;
  --ink-soft: #536079;
  --blue: #3f67f6;
  --blue-dark: #2f52d8;
  --blue-light: #89a4ff;
  --white: #fffefa;
  --line: rgba(17, 26, 46, 0.2);
  --shell: min(1180px, calc(100% - 48px));
  --radius: 2px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.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: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--blue);
  color: var(--white);
  transform: translateY(-160%);
}

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

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 20;
  width: 100%;
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  color: var(--ink);
  text-decoration: none;
}

.brand-name {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.09em;
  line-height: 1;
}

.brand-kind {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 46px);
}

.site-nav a {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.site-nav > a:not(.nav-cta) {
  position: relative;
}

.site-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  background: var(--ink);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav > a:not(.nav-cta):hover::after,
.site-nav > a:not(.nav-cta):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 12px 17px;
  border: 1px solid var(--ink);
  transition: background-color 160ms ease, color 160ms ease;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--ink);
  color: var(--white);
}

.menu-toggle {
  display: none;
}

.hero {
  min-height: 790px;
  padding: 184px 0 106px;
  background:
    linear-gradient(90deg, transparent calc(50% - 1px), rgba(17, 26, 46, 0.06) 50%, transparent calc(50% + 1px)),
    var(--paper);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 8vw;
  align-items: end;
}

.eyebrow {
  margin: 0 0 28px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.about h2,
.contact h2 {
  margin: 0;
  font-size: clamp(3.8rem, 7.4vw, 7.4rem);
  font-weight: 700;
  letter-spacing: -0.075em;
  line-height: 0.94;
}

h1 em,
h2 em {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.hero-intro {
  max-width: 755px;
  margin: 36px 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.12rem, 1.65vw, 1.38rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 44px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  min-height: 56px;
  padding: 13px 20px;
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.button-primary {
  background: var(--ink);
  color: var(--white);
  transition: background-color 160ms ease, color 160ms ease;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--blue);
  color: var(--white);
}

.text-link {
  display: inline-flex;
  gap: 13px;
  border-bottom: 1px solid currentColor;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
}

.hero-note {
  position: relative;
  padding: 28px 30px 31px;
  background: var(--blue);
  color: var(--white);
  box-shadow: 18px 18px 0 var(--ink);
}

.note-number {
  display: block;
  margin-bottom: 48px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.hero-note p {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.35rem;
  font-style: italic;
  line-height: 1.12;
}

.note-rule {
  display: block;
  width: 46px;
  height: 5px;
  margin-top: 52px;
  background: var(--white);
}

.proof-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.proof-item {
  min-height: 160px;
  padding: 34px 30px;
  border-right: 1px solid var(--line);
}

.proof-item:first-child {
  border-left: 1px solid var(--line);
}

.proof-item strong,
.proof-item span {
  display: block;
}

.proof-item strong {
  margin-bottom: 12px;
  font-size: clamp(1.7rem, 2.6vw, 2.65rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.proof-item span {
  max-width: 170px;
  color: var(--ink-soft);
  font-size: 0.76rem;
  line-height: 1.35;
}

.section {
  padding: 128px 0;
}

.heading-split {
  display: grid;
  grid-template-columns: minmax(130px, 0.7fr) minmax(0, 2fr);
  gap: 7vw;
}

.section-heading {
  margin-bottom: 76px;
}

.section-heading h2,
.about h2 {
  font-size: clamp(3rem, 5.5vw, 5.7rem);
}

.section-heading > div > p {
  max-width: 650px;
  margin: 26px 0 0;
  color: var(--ink-soft);
  font-size: 1.12rem;
}

.situation-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.situation-card {
  min-height: 275px;
  padding: 25px;
  border-right: 1px solid var(--line);
}

.situation-card:first-child {
  border-left: 1px solid var(--line);
}

.situation-card > span {
  display: block;
  margin-bottom: 58px;
  font-size: 0.67rem;
  font-weight: 800;
}

.situation-card h3 {
  margin: 0 0 13px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.5rem;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.04em;
}

.situation-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.accent-card {
  background: var(--blue);
  color: var(--white);
}

.accent-card p {
  color: var(--white);
}

.section-dark {
  background: var(--ink);
  color: var(--white);
}

.section-dark .section-heading > div > p {
  color: rgba(255, 254, 250, 0.64);
}

.service-list {
  border-top: 1px solid rgba(255, 254, 250, 0.25);
}

.service-row {
  display: grid;
  grid-template-columns: 60px minmax(220px, 0.9fr) minmax(320px, 1.1fr);
  gap: 30px;
  align-items: start;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255, 254, 250, 0.25);
}

.service-number {
  color: var(--blue-light);
  font-size: 0.67rem;
  font-weight: 800;
}

.service-row h3 {
  margin: 0;
  font-size: clamp(1.45rem, 2.5vw, 2.15rem);
  letter-spacing: -0.04em;
}

.service-row p {
  max-width: 610px;
  margin: 0;
  color: rgba(255, 254, 250, 0.67);
}

.fractional-note {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 30px;
  margin: 74px 0 0 90px;
  padding: 31px 35px;
  background: var(--blue);
  color: var(--white);
}

.fractional-note .eyebrow,
.fractional-note > p {
  margin: 0;
}

.fractional-note > p:last-child {
  max-width: 750px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.15rem, 2vw, 1.65rem);
  line-height: 1.4;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.case-card {
  display: flex;
  min-height: 300px;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.case-featured {
  background: var(--blue);
  color: var(--white);
}

.case-featured .case-content p {
  color: var(--white);
}

.case-inverse {
  background: var(--ink);
  color: var(--white);
}

.case-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-meta span:last-child {
  text-align: right;
}

.case-content h3 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  letter-spacing: -0.06em;
  line-height: 1;
}

.case-content p {
  max-width: 500px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

.case-inverse .case-content p {
  color: rgba(255, 254, 250, 0.67);
}

.case-content strong {
  display: block;
  margin-top: 24px;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.about {
  background: var(--paper-deep);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.75fr) minmax(0, 2fr);
  gap: 8vw;
}

.about-marker {
  position: relative;
  display: grid;
  width: min(100%, 310px);
  aspect-ratio: 1;
  place-items: center;
  align-self: start;
  background: var(--ink);
  color: var(--blue);
}

.about-marker span {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4rem, 8vw, 7rem);
  font-style: italic;
  letter-spacing: -0.08em;
}

.about-marker i {
  position: absolute;
  right: -15px;
  bottom: -15px;
  width: 75px;
  height: 75px;
  border-radius: 50%;
  background: var(--blue);
}

.about-lead {
  max-width: 800px;
  margin: 34px 0 45px;
  font-size: clamp(1.35rem, 2.3vw, 1.85rem);
  line-height: 1.4;
}

.about-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 45px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.about-columns p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.roles {
  margin: 40px 0 0;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.roles span {
  margin: 0 11px;
  color: var(--blue-dark);
}

.contact {
  background: var(--blue);
  color: var(--white);
}

.contact-inner {
  text-align: center;
}

.contact h2 {
  margin-bottom: 54px;
  font-size: clamp(4rem, 8vw, 8rem);
}

.contact-email {
  display: inline-flex;
  gap: 35px;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 2px solid currentColor;
  font-size: clamp(1.25rem, 2.7vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.contact-inner > p:last-child {
  margin: 30px 0 0;
  font-size: 0.78rem;
  font-weight: 700;
}

.contact :focus-visible {
  outline-color: var(--white);
}

.site-footer {
  padding: 45px 0;
  background: var(--ink);
  color: var(--white);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
}

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

.footer-inner p {
  margin: 0;
  font-size: 0.67rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-inner p:last-child {
  text-align: right;
}

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

@media (max-width: 900px) {
  :root {
    --shell: min(100% - 36px, 720px);
  }

  .menu-toggle {
    position: relative;
    z-index: 25;
    display: grid;
    width: 44px;
    height: 44px;
    padding: 10px;
    border: 0;
    background: transparent;
    place-content: center;
    gap: 7px;
  }

  .menu-toggle span:not(.sr-only) {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ink);
    transition: transform 180ms ease;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(4.5px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-4.5px) rotate(-45deg);
  }

  .menu-toggle[aria-expanded="true"] span:not(.sr-only) {
    background: var(--white);
  }

  .site-nav {
    position: absolute;
    top: 0;
    right: 0;
    display: none;
    width: min(390px, 100%);
    min-height: 100vh;
    padding: 120px 32px 40px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--blue);
    color: var(--white);
    box-shadow: -30px 0 70px rgba(17, 26, 46, 0.16);
  }

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

  .site-nav a {
    padding: 19px 0;
    border-bottom: 1px solid rgba(255, 254, 250, 0.35);
    font-size: 1.25rem;
  }

  .site-nav > a:not(.nav-cta)::after {
    background: var(--white);
  }

  .site-nav .nav-cta {
    margin-top: 30px;
    padding: 15px 18px;
    border-color: var(--white);
    text-align: center;
  }

  body.menu-open {
    overflow: hidden;
  }

  .hero {
    min-height: auto;
    padding: 160px 0 90px;
  }

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

  .hero-note {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 30px;
    align-items: end;
  }

  .note-number {
    grid-column: 1 / -1;
    margin-bottom: 25px;
  }

  .hero-note p {
    font-size: clamp(1.4rem, 5vw, 2rem);
  }

  .note-rule {
    display: none;
  }

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

  .proof-item:nth-child(3) {
    border-left: 1px solid var(--line);
  }

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

  .section {
    padding: 96px 0;
  }

  .heading-split {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .section-heading {
    margin-bottom: 56px;
  }

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

  .situation-card:nth-child(3) {
    border-left: 1px solid var(--line);
  }

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

  .service-row {
    grid-template-columns: 48px minmax(190px, 0.8fr) 1.2fr;
    gap: 18px;
  }

  .fractional-note {
    margin-left: 0;
  }

  .about-grid {
    grid-template-columns: 200px 1fr;
    gap: 45px;
  }

  .about-columns {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .footer-inner p:nth-child(2) {
    display: none;
  }
}

@media (max-width: 620px) {
  :root {
    --shell: calc(100% - 30px);
  }

  .header-inner {
    min-height: 74px;
  }

  .brand-name {
    font-size: 1.75rem;
  }

  .hero {
    padding-top: 132px;
    background: var(--paper);
  }

  .hero h1 {
    font-size: clamp(3.35rem, 17vw, 5.2rem);
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-note {
    grid-template-columns: repeat(2, 1fr);
    padding: 23px;
    box-shadow: 10px 10px 0 var(--ink);
  }

  .note-number {
    grid-column: 1 / -1;
  }

  .proof-item {
    min-height: 142px;
    padding: 25px 18px;
  }

  .proof-item strong {
    font-size: 1.55rem;
  }

  .section {
    padding: 78px 0;
  }

  .section-heading h2,
  .about h2 {
    font-size: clamp(2.85rem, 14vw, 4.5rem);
  }

  .situation-grid,
  .case-grid {
    grid-template-columns: 1fr;
  }

  .situation-card {
    min-height: 230px;
    border-left: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .situation-card:last-child {
    border-bottom: 0;
  }

  .situation-card > span {
    margin-bottom: 42px;
  }

  .service-row {
    grid-template-columns: 36px 1fr;
    padding: 30px 0;
  }

  .service-row p {
    grid-column: 2;
  }

  .fractional-note {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 27px;
  }

  .case-card {
    min-height: 300px;
    padding: 25px;
  }

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

  .about-marker {
    width: 150px;
  }

  .about-marker span {
    font-size: 4rem;
  }

  .about-marker i {
    right: -9px;
    bottom: -9px;
    width: 46px;
    height: 46px;
  }

  .roles span {
    display: block;
    height: 4px;
    color: transparent;
  }

  .contact h2 {
    font-size: clamp(3.5rem, 17vw, 5.5rem);
  }

  .contact-email {
    gap: 14px;
    font-size: 1.05rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .footer-inner p:last-child {
    text-align: left;
  }
}

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

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