:root {
  --paper: #F4F3F1;
  --ink: #101211;
  --green: #05623A;
  --stone: #6E7370;
  --ink-soft: #2C302E;
  --paper-deep: #EAE8E4;
  --rule: #DCD9D4;
  --signal: #0A7D4B;
  --wrap: 1120px;
  --header: 76px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-soft);
  font-family: Inter, system-ui, sans-serif;
  font-weight: 300;
  font-size: 17px;
  line-height: 1.65;
  font-style: normal;
}

img { max-width: 100%; height: auto; }

a { color: inherit; }

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

h1, h2, h3 {
  font-family: Newsreader, Georgia, serif;
  font-weight: 300;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.display {
  font-family: Newsreader, Georgia, serif;
  font-weight: 300;
  font-size: clamp(3.1rem, 7.4vw, 5.75rem);
  line-height: 0.92;
  letter-spacing: -0.035em;
}

.display em,
.accent {
  font-style: normal;
  color: var(--green);
}

h2 {
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.08;
  font-weight: 400;
}

h3 {
  font-size: 1.45rem;
  line-height: 1.2;
  font-weight: 400;
}

.wrap {
  width: min(var(--wrap), calc(100% - 48px));
  margin-inline: auto;
}

.eyebrow,
.label,
.btn,
.site-header nav a,
.desk-cta,
.mobile-nav summary,
.site-footer nav a,
.kicker,
.stat-label,
.tag,
.meta,
summary {
  font-family: Jost, sans-serif;
  font-style: normal;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.eyebrow,
.kicker,
.label {
  display: block;
  color: var(--green);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  margin-bottom: 1.1rem;
}

.lede {
  max-width: 40rem;
  font-size: 1.12rem;
  color: var(--ink-soft);
}

.muted { color: var(--stone); }

.rule { border: 0; border-top: 1px solid var(--rule); margin: 0; }

/* stones */
.stones { width: 42px; height: 24px; flex: 0 0 auto; overflow: visible; }
.stones ellipse {
  fill: none;
  stroke: var(--ink);
  stroke-width: 1.15;
  transform-box: fill-box;
  transform-origin: center;
}
.stones .s2 { stroke: var(--green); }
.stones .s1 { transform: rotate(-28deg); animation: settle1 1.15s ease-out both; }
.stones .s2 { transform: rotate(16deg); animation: settle2 1.15s 0.08s ease-out both; }
.stones .s3 { transform: rotate(-10deg); animation: settle3 1.15s 0.16s ease-out both; }

@keyframes settle1 {
  from { opacity: 0; transform: translateY(-7px) rotate(-18deg); }
  to { opacity: 1; transform: translateY(0) rotate(-28deg); }
}
@keyframes settle2 {
  from { opacity: 0; transform: translateY(-7px) rotate(8deg); }
  to { opacity: 1; transform: translateY(0) rotate(16deg); }
}
@keyframes settle3 {
  from { opacity: 0; transform: translateY(-7px) rotate(-2deg); }
  to { opacity: 1; transform: translateY(0) rotate(-10deg); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .stones ellipse { animation: none; opacity: 1; }
  .stones .s1 { transform: rotate(-28deg); }
  .stones .s2 { transform: rotate(16deg); }
  .stones .s3 { transform: rotate(-10deg); }
}

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: var(--header);
  padding: 14px 24px;
  background: rgba(244, 243, 241, 0.94);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(8px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-right: auto;
}

.brand img {
  height: 28px;
  width: auto;
  display: block;
}

.desk-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.desk-nav a {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--stone);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
}

.desk-nav a:hover { color: var(--ink); }
.desk-nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--green);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-decoration: none;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

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

.btn-ink:hover,
.btn-ink:focus-visible {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--paper);
}

.btn-line:hover,
.btn-line:focus-visible {
  border-color: var(--green);
  color: var(--green);
}

.mobile-nav { display: none; }

.mobile-nav summary {
  list-style: none;
  cursor: pointer;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--ink);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav .when-open { display: none; }
.mobile-nav[open] .when-open { display: inline; }
.mobile-nav[open] .when-closed { display: none; }

.mobile-panel {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  padding: 8px 24px 24px;
  display: flex;
  flex-direction: column;
}

.mobile-panel a {
  font-family: Jost, sans-serif;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  text-decoration: none;
  color: var(--ink);
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
}

.mobile-panel .btn {
  margin-top: 18px;
  border-bottom: 1px solid var(--ink);
}

/* hero */
.hero {
  padding: 72px 0 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(180px, 0.5fr);
  gap: 40px;
  align-items: end;
}

.hero .lede { margin-top: 28px; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-aside {
  border-left: 1px solid var(--rule);
  padding: 8px 0 8px 28px;
  color: var(--stone);
  font-size: 0.95rem;
}

.hero-aside strong {
  display: block;
  font-family: Newsreader, Georgia, serif;
  font-weight: 400;
  color: var(--ink);
  font-size: 1.35rem;
  margin-bottom: 8px;
}

/* sections */
.section { padding: 84px 0; }
.section-deep { background: var(--paper-deep); }
.section-ink {
  background: var(--ink);
  color: var(--paper);
}
.section-ink h2,
.section-ink h3 { color: var(--paper); }
.section-ink .lede,
.section-ink p { color: rgba(244, 243, 241, 0.78); }
.section-ink .eyebrow { color: #8fbfa6; }

.head-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 40px;
}

.head-row p { max-width: 28rem; }

.text-link {
  font-family: Jost, sans-serif;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.68rem;
  color: var(--green);
  text-decoration: none;
  white-space: nowrap;
}

.text-link:hover { color: var(--ink); }
.section-ink .text-link { color: var(--paper); }

/* editorial rows */
.rows { border-top: 1px solid var(--rule); }

.row {
  display: grid;
  grid-template-columns: 72px minmax(180px, 280px) 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}

.idx {
  font-family: Jost, sans-serif;
  font-style: normal;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--green);
  padding-top: 6px;
}

.row h3 { font-size: 1.55rem; }

.trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.trio article {
  padding-top: 16px;
  border-top: 1px solid var(--ink);
}

.trio h3 { font-size: 1.25rem; margin-bottom: 10px; }

/* stats */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.stat {
  padding: 8px 28px 8px 0;
  border-right: 1px solid rgba(244, 243, 241, 0.16);
}

.stat:last-child { border-right: 0; padding-right: 0; }

.stat b {
  display: block;
  font-family: Newsreader, Georgia, serif;
  font-weight: 300;
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  line-height: 1;
  color: var(--paper);
  letter-spacing: -0.03em;
  margin: 10px 0 12px;
}

.stat-long {
  font-size: clamp(1.8rem, 3.2vw, 2.8rem) !important;
  letter-spacing: -0.03em;
}

.stat-label {
  color: rgba(244, 243, 241, 0.62);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
}

/* sectors */
.sector-list { border-top: 1px solid var(--rule); }

.sector {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr auto;
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
}

.sector h3 { font-size: 1.7rem; }
.sector p { color: var(--stone); font-size: 0.98rem; }
.sector .go {
  font-family: Jost, sans-serif;
  font-style: normal;
  letter-spacing: 0.16em;
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--green);
}

.sector.feature {
  background: var(--ink);
  color: var(--paper);
  padding: 28px 28px;
  margin: 0 -16px;
  border-bottom: 0;
}

.sector.feature h3,
.sector.feature p { color: var(--paper); }
.sector.feature p { color: rgba(244, 243, 241, 0.72); }
.sector.feature .go { color: #b7d7c6; }

/* service cards — editorial, not SaaS tiles */
.svc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
}

.svc {
  padding: 32px 32px 32px 0;
  border-bottom: 1px solid var(--rule);
}

.svc:nth-child(odd) { padding-right: 36px; border-right: 1px solid var(--rule); }
.svc:nth-child(even) { padding-left: 32px; }

.svc h3 { margin: 8px 0 12px; }
.svc ul, .plain-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.svc li,
.plain-list li {
  padding: 7px 0 7px 16px;
  position: relative;
  color: var(--ink-soft);
}

.svc li::before,
.plain-list li::before {
  content: "";
  width: 5px;
  height: 5px;
  border: 1px solid var(--green);
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 0.72em;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.pillars h3 { font-size: 1.2rem; margin-bottom: 10px; }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-top: 18px;
}

.tag {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  border: 1px solid var(--rule);
  padding: 7px 10px;
  background: var(--paper);
}

/* leadership */
.leader {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  padding-top: 8px;
}

.leader-name { font-size: 2rem; }

.role {
  font-family: Jost, sans-serif;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.68rem;
  color: var(--green);
  margin: 8px 0 16px;
}

.quote {
  margin-top: 48px;
  padding: 8px 0 8px 28px;
  border-left: 2px solid var(--green);
  max-width: 46rem;
}

.quote p {
  font-family: Newsreader, Georgia, serif;
  font-weight: 300;
  font-size: 1.45rem;
  line-height: 1.35;
  color: var(--ink);
}

.quote cite {
  display: block;
  margin-top: 16px;
  font-family: Jost, sans-serif;
  font-style: normal;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
}

.split-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.bio + .bio { margin-top: 48px; padding-top: 40px; border-top: 1px solid var(--rule); }

/* industries */
.ind-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 48px;
}

.ind {
  padding: 28px 0;
  border-top: 1px solid var(--rule);
}

.ind.span { grid-column: 1 / -1; }

.ind h3 { margin-bottom: 10px; }

/* cases */
.case {
  padding: 48px 0;
  border-top: 1px solid var(--rule);
}

.case-top {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: baseline;
  margin-bottom: 10px;
}

.case h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); max-width: 18ch; }

.profile { margin: 12px 0 28px; max-width: 46rem; }

.case-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}

.results {
  display: grid;
  gap: 18px;
}

.result b:empty { display: none; }

.result span {
  display: block;
  margin-top: 6px;
  color: var(--ink-soft);
}

.result b {
  display: block;
  font-family: Newsreader, Georgia, serif;
  font-weight: 400;
  font-size: 1.85rem;
  color: var(--ink);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.case .quote { margin-top: 32px; }

/* energy */
.energy-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

/* contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 48px;
  align-items: start;
}

form.draft {
  display: grid;
  gap: 16px;
}

.fields-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: block;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  color: var(--stone);
  margin-bottom: 8px;
}

input, select, textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
  font-family: Inter, system-ui, sans-serif;
  font-weight: 300;
  font-size: 1rem;
  padding: 10px 0 12px;
  border-radius: 0;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-bottom-color: var(--green);
}

textarea { min-height: 120px; resize: vertical; }

.note {
  font-size: 0.92rem;
  color: var(--stone);
  border: 1px solid var(--rule);
  padding: 14px 16px;
  background: var(--paper-deep);
}

.promise {
  padding-top: 8px;
}

.promise p + p { margin-top: 12px; }

.promise a {
  color: var(--green);
  text-decoration: none;
}

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

/* footer */
.site-footer {
  background: var(--paper);
  border-top: 1px solid var(--rule);
  padding: 56px 24px 28px;
}

.footer-top {
  width: min(var(--wrap), 100%);
  margin: 0 auto 36px;
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.9fr;
  gap: 36px;
}

.site-footer img { height: 22px; width: auto; display: block; margin-bottom: 16px; }

.tagline { max-width: 28rem; color: var(--stone); }

.site-footer nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.site-footer nav a {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-decoration: none;
  color: var(--ink-soft);
}

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

.footer-connect a {
  color: var(--ink);
  text-decoration: none;
}

.footer-connect a:hover { color: var(--green); }

.footer-base {
  width: min(var(--wrap), 100%);
  margin: 0 auto;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  color: var(--stone);
  font-size: 0.9rem;
}

.cta-block { max-width: 38rem; }
.cta-block .actions { margin-top: 28px; }
.section-ink .btn-ink {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}
.section-ink .btn-ink:hover {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--paper);
}

@media (max-width: 980px) {
  .desk-nav, .desk-cta { display: none; }
  .mobile-nav { display: block; }
  .site-header { position: sticky; }
  .hero-grid,
  .row,
  .leader,
  .split-2,
  .case-grid,
  .contact-grid,
  .energy-cols,
  .footer-top,
  .svc-grid,
  .ind-grid,
  .trio,
  .pillars,
  .stats {
    grid-template-columns: 1fr;
  }
  .svc:nth-child(odd),
  .svc:nth-child(even) {
    padding: 28px 0;
    border-right: 0;
  }
  .stat { border-right: 0; border-bottom: 1px solid rgba(244, 243, 241, 0.16); padding: 20px 0; }
  .sector, .sector.feature { grid-template-columns: 1fr; margin: 0; }
  .row { grid-template-columns: 48px 1fr; }
  .row p { grid-column: 2; }
  .case h2 { max-width: none; }
}

@media (max-width: 640px) {
  .wrap { width: min(var(--wrap), calc(100% - 32px)); }
  .fields-2 { grid-template-columns: 1fr; }
  .display { font-size: 2.7rem; }
  .site-header { padding-inline: 16px; }
  .brand img { height: 22px; }
}