:root {
  --ink: #102019;
  --green: #003d20;
  --green-bright: #0d6b3c;
  --paper: #f4f2ec;
  --paper-deep: #e9e5dc;
  --line: rgba(16, 32, 25, 0.2);
  --muted: #5e6862;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; text-decoration: none; }
svg { fill: none; height: 18px; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; width: 18px; }

.site-header {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  background: rgba(244, 242, 236, 0.96);
  margin: 0 auto;
  max-width: 1500px;
  padding: 24px clamp(24px, 5vw, 80px);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.wordmark {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.wordmark span,
h1 span {
  color: var(--green-bright);
}

nav {
  align-items: center;
  display: flex;
  font-size: 0.82rem;
  font-weight: 700;
  gap: clamp(18px, 3vw, 44px);
}

nav a {
  align-items: center;
  display: inline-flex;
  gap: 7px;
}

.nav-cv {
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
}

.nav-cv svg {
  height: 15px;
  width: 15px;
}

.hero {
  margin: 0 auto;
  max-width: 1500px;
  padding: 28px clamp(24px, 5vw, 80px) clamp(50px, 5vw, 76px);
}

.hero-grid {
  align-items: end;
  display: grid;
  gap: clamp(54px, 8vw, 140px);
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  min-height: clamp(290px, 36vh, 390px);
}

.eyebrow {
  color: var(--green);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  margin: 0 0 20px;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(4.6rem, 9vw, 8.5rem);
  font-weight: 700;
  letter-spacing: -0.085em;
  line-height: 0.79;
  margin: 0;
}

.hero-intro {
  border-top: 1px solid var(--ink);
  padding-top: 24px;
}

.hero-intro > p {
  font-size: clamp(1.25rem, 1.7vw, 1.75rem);
  letter-spacing: -0.035em;
  line-height: 1.35;
  margin: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  align-items: center;
  border: 1px solid var(--green);
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 800;
  gap: 18px;
  justify-content: space-between;
  padding: 15px 18px;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

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

.button-primary {
  background: var(--green);
  color: white;
}

.button-primary:hover {
  background: var(--green-bright);
}

.button-secondary:hover {
  background: var(--paper-deep);
}

.work-section {
  background: var(--green);
  color: white;
  padding: clamp(72px, 9vw, 128px) clamp(24px, 5vw, 80px);
  scroll-margin-top: 76px;
}

.section-heading,
.work-list,
footer > * {
  margin-left: auto;
  margin-right: auto;
  max-width: 1340px;
}

.work-section .eyebrow {
  color: #9cc7ac;
}

.section-heading h2,
.footer-title h2 {
  font-size: clamp(2.8rem, 6vw, 6rem);
  letter-spacing: -0.065em;
  line-height: 0.96;
  margin: 0;
}

.work-list {
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  margin-top: clamp(54px, 7vw, 92px);
}

.work-item {
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  display: grid;
  gap: 24px;
  grid-template-columns: 54px minmax(220px, 0.85fr) minmax(260px, 1fr) auto;
  padding: 30px 0;
}

.work-index,
.work-category,
.work-status {
  color: #9cc7ac;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.work-category {
  margin: 0 0 8px;
}

.work-item h3 {
  font-size: clamp(1.5rem, 2.5vw, 2.35rem);
  letter-spacing: -0.045em;
  margin: 0;
}

.work-description {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.96rem;
  line-height: 1.55;
  margin: 0;
  max-width: 500px;
}

.work-status {
  text-align: right;
}

.work-link {
  transition: background 160ms ease, padding 160ms ease;
}

.work-link:hover {
  background: rgba(255, 255, 255, 0.05);
  padding-left: 14px;
  padding-right: 14px;
}

.experience-section {
  background: var(--paper);
  padding: clamp(72px, 9vw, 128px) clamp(24px, 5vw, 80px);
}

.experience-inner {
  margin: 0 auto;
  max-width: 1340px;
  width: 100%;
}

.experience-heading {
  margin-bottom: clamp(54px, 7vw, 88px);
}

.experience-heading h2 {
  max-width: 760px;
}

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

.experience-item {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 36px;
  grid-template-columns: 190px minmax(0, 1fr);
  padding: 28px 0;
}

.experience-dates {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.experience-company {
  color: var(--green-bright);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin: 0 0 7px;
  text-transform: uppercase;
}

.experience-item h3 {
  font-size: clamp(1.3rem, 2.2vw, 1.9rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin: 0 0 10px;
}

.experience-progression {
  color: var(--green-bright);
  font-size: 0.85rem;
  font-weight: 700;
  margin: -2px 0 10px;
}

.experience-item p:last-child {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.55;
  margin: 0;
  max-width: 720px;
}

footer {
  padding: clamp(72px, 9vw, 128px) clamp(24px, 5vw, 80px) 32px;
  scroll-margin-top: 76px;
}

.contact-list {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(48px, 7vw, 86px);
}

.contact-list a,
.location-row {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 14px;
  grid-template-columns: 22px 1fr auto;
  min-height: 72px;
  padding: 8px 18px 8px 0;
}

.contact-list > *:not(:last-child) {
  border-right: 1px solid var(--line);
  margin-right: 28px;
}

.contact-list a:hover span {
  color: var(--green-bright);
}

.icon-text {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.footer-meta {
  color: var(--muted);
  display: flex;
  font-size: 0.68rem;
  font-weight: 700;
  justify-content: space-between;
  letter-spacing: 0.11em;
  margin-top: 80px;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .hero-grid {
    align-items: start;
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 110px;
  }

  .hero-intro {
    max-width: 620px;
  }

  .work-item {
    align-items: start;
    grid-template-columns: 40px 1fr;
  }

  .work-description,
  .work-status {
    grid-column: 2;
    text-align: left;
  }

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

  .contact-list > *:not(:last-child) {
    border-right: 0;
    margin-right: 0;
  }

  .experience-item {
    grid-template-columns: 140px minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 18px 16px;
  }

  nav {
    font-size: 0.68rem;
    gap: 12px;
  }

  nav a {
    gap: 4px;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    gap: 52px;
    padding-top: 76px;
  }

  h1 {
    font-size: clamp(4rem, 22vw, 6rem);
  }

  .button {
    width: 100%;
  }

  .contact-list a,
  .location-row {
    font-size: 0.88rem;
  }

  .footer-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    margin-top: 56px;
  }

  .experience-section {
    padding-bottom: 72px;
    padding-top: 72px;
  }

  .experience-heading {
    margin-bottom: 38px;
  }

  .experience-heading h2 {
    font-size: clamp(2.55rem, 11vw, 4rem);
    line-height: 0.98;
  }

  .experience-item {
    gap: 10px;
    grid-template-columns: 1fr;
    padding: 22px 0;
  }

  .experience-item > div:last-child {
    min-width: 0;
  }

  .experience-item h3 {
    font-size: clamp(1.35rem, 6vw, 1.75rem);
  }
}

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

  .button,
  .work-link {
    transition: none;
  }
}

/* Customer advocacy case study */

.case-main {
  overflow: clip;
}

.case-hero {
  margin: 0 auto;
  max-width: 1500px;
  padding: 42px clamp(24px, 5vw, 80px) clamp(72px, 8vw, 118px);
}

.case-back {
  color: var(--muted);
  display: inline-flex;
  font-size: 0.76rem;
  font-weight: 700;
  gap: 8px;
  margin-bottom: clamp(56px, 8vw, 110px);
}

.case-back:hover {
  color: var(--green-bright);
}

.case-hero-grid {
  align-items: end;
  display: grid;
  gap: clamp(42px, 7vw, 112px);
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
}

.case-label {
  color: var(--green-bright);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  margin: 0 0 18px;
  text-transform: uppercase;
}

.case-hero h1 {
  font-size: clamp(3.8rem, 8vw, 8rem);
  letter-spacing: -0.075em;
  line-height: 0.86;
  margin: 0;
}

.case-summary {
  border-top: 1px solid var(--ink);
  font-size: clamp(1.25rem, 1.7vw, 1.7rem);
  letter-spacing: -0.03em;
  line-height: 1.4;
  margin: 0;
  padding-top: 24px;
}

.case-facts {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(58px, 7vw, 94px);
}

.case-fact {
  min-height: 112px;
  padding: 22px 22px 22px 0;
}

.case-fact:not(:last-child) {
  border-right: 1px solid var(--line);
  margin-right: 22px;
}

.case-fact span {
  color: var(--muted);
  display: block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.case-fact strong {
  font-size: 1rem;
  line-height: 1.35;
}

.case-section {
  padding: clamp(72px, 9vw, 128px) clamp(24px, 5vw, 80px);
}

.case-section-inner {
  margin: 0 auto;
  max-width: 1340px;
}

.case-story {
  background: var(--green);
  color: white;
}

.case-story .case-label,
.case-outputs .case-label {
  color: #9cc7ac;
}

.case-two-col {
  display: grid;
  gap: clamp(48px, 8vw, 130px);
  grid-template-columns: minmax(220px, 0.62fr) minmax(0, 1.38fr);
}

.case-section h2 {
  font-size: clamp(2.8rem, 5.5vw, 5.6rem);
  letter-spacing: -0.06em;
  line-height: 0.94;
  margin: 0;
}

.case-copy {
  max-width: 760px;
}

.case-copy p {
  font-size: clamp(1.05rem, 1.35vw, 1.22rem);
  line-height: 1.7;
  margin: 0 0 24px;
}

.case-story .case-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.case-quote {
  border-left: 2px solid #9cc7ac;
  color: white;
  font-size: clamp(1.55rem, 2.4vw, 2.4rem);
  letter-spacing: -0.035em;
  line-height: 1.25;
  margin: 48px 0 0;
  padding-left: 28px;
}

.case-quote cite {
  color: #9cc7ac;
  display: block;
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-top: 18px;
  text-transform: uppercase;
}

.role-grid {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(52px, 7vw, 88px);
}

.role-item {
  padding: 28px 32px 28px 0;
}

.role-item:not(:last-child) {
  border-right: 1px solid var(--line);
  margin-right: 32px;
}

.role-item span {
  color: var(--green-bright);
  display: block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.role-item p {
  font-size: 1rem;
  line-height: 1.55;
  margin: 0;
}

.case-outputs {
  background: var(--green);
  color: white;
}

.outputs-heading {
  align-items: end;
  display: flex;
  justify-content: space-between;
  gap: 32px;
}

.outputs-count {
  color: #9cc7ac;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.output-grid {
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(2, 1fr);
  margin-top: clamp(54px, 7vw, 88px);
}

.output-card {
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  color: white;
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 230px;
  padding: 28px 36px 32px 0;
  position: relative;
}

.output-card:nth-child(odd) {
  border-right: 1px solid rgba(255, 255, 255, 0.25);
  margin-right: 36px;
}

.output-type {
  color: #9cc7ac;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.output-card h3 {
  align-self: end;
  font-size: clamp(1.55rem, 2.5vw, 2.5rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
  margin: 42px 44px 0 0;
}

.output-arrow {
  color: #9cc7ac;
  font-size: 1.3rem;
  position: absolute;
  right: 16px;
  top: 27px;
}

.output-card:hover .output-arrow {
  color: white;
}

.case-note {
  color: #9cc7ac;
  font-size: 0.78rem;
  line-height: 1.5;
  margin: 32px 0 0;
}

.case-close {
  padding-bottom: clamp(78px, 9vw, 130px);
}

.case-close p {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin: 0 0 18px;
  text-transform: uppercase;
}

.case-close a {
  border-bottom: 1px solid currentColor;
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.06em;
}

.case-close a:hover {
  color: var(--green-bright);
}

@media (max-width: 900px) {
  .case-hero-grid,
  .case-two-col {
    grid-template-columns: 1fr;
  }

  .case-summary {
    max-width: 680px;
  }

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

  .case-fact:nth-child(2) {
    border-right: 0;
    margin-right: 0;
  }

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

  .role-item:not(:last-child) {
    border-bottom: 1px solid var(--line);
    border-right: 0;
    margin-right: 0;
  }
}

@media (max-width: 640px) {
  .case-back {
    margin-bottom: 56px;
  }

  .case-hero h1 {
    font-size: clamp(3.4rem, 17vw, 5.2rem);
  }

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

  .case-fact:not(:last-child) {
    border-bottom: 1px solid var(--line);
    border-right: 0;
    margin-right: 0;
  }

  .outputs-heading {
    align-items: start;
    flex-direction: column;
  }

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

  .output-card:nth-child(odd) {
    border-right: 0;
    margin-right: 0;
  }
}