:root {
  --ink: #122421;
  --ink-soft: #35504a;
  --paper: #f4f8f6;
  --white: #ffffff;
  --lime: #c8ff3d;
  --lime-deep: #9dd600;
  --mint: #dff5ed;
  --line: #d8e3df;
  --shadow: 0 24px 70px rgba(18, 36, 33, 0.12);
  --radius-lg: 32px;
  --radius-md: 22px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 15px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  transform: translateY(-180%);
}

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

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 30px;
  height: 2px;
  background: var(--lime-deep);
  content: "";
}

.eyebrow--light {
  color: #bad1cb;
}

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

h1,
h2,
h3 {
  line-height: 1.08;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 820px;
  margin-bottom: 26px;
  font-size: clamp(3rem, 7.2vw, 6.7rem);
  font-weight: 850;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  font-weight: 800;
}

h3 {
  margin-bottom: 14px;
  font-size: 1.45rem;
}

.lede {
  max-width: 650px;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--paper);
  background: var(--ink);
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button::after {
  content: "↗";
  font-size: 1.1em;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  background: #243e39;
}

.button--lime {
  color: var(--ink);
  background: var(--lime);
}

.button--lime:hover,
.button--lime:focus-visible {
  background: #dcff83;
}

.button--outline {
  color: var(--ink);
  background: transparent;
  border-color: #9cb0aa;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  transition: padding 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  padding: 10px 0;
  background: rgba(244, 248, 246, 0.91);
  box-shadow: 0 12px 35px rgba(18, 36, 33, 0.08);
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand__wordmark {
  color: var(--ink);
  font-size: 1.28rem;
  font-weight: 850;
  letter-spacing: -0.04em;
  line-height: 1;
}

.brand__wordmark small {
  margin-left: 4px;
  color: var(--ink-soft);
  font-size: 0.54em;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.brand__wordmark--light {
  color: var(--white);
}

.brand__wordmark--light small {
  color: #afc3be;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 0.95rem;
  font-weight: 700;
}

.nav__links a:not(.button) {
  position: relative;
  padding: 8px 0;
}

.nav__links a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  background: var(--lime-deep);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.nav__links a:not(.button):hover::after,
.nav__links a:not(.button):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav__links .button {
  min-height: 46px;
  padding-inline: 20px;
}

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: var(--white);
  cursor: pointer;
}

.menu-button span,
.menu-button span::before,
.menu-button span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  content: "";
  transition: transform 180ms ease;
}

.menu-button span::before {
  transform: translateY(-6px);
}

.menu-button span::after {
  transform: translateY(4px);
}

.menu-button[aria-expanded="true"] span {
  background: transparent;
}

.menu-button[aria-expanded="true"] span::before {
  transform: translateY(1px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span::after {
  transform: translateY(-1px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100svh;
  padding: 172px 0 94px;
  overflow: hidden;
}

.hero::before {
  position: absolute;
  top: -12%;
  right: -12%;
  width: min(62vw, 830px);
  aspect-ratio: 1;
  border: 1px solid rgba(18, 36, 33, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(200, 255, 61, 0.06), 0 0 0 160px rgba(18, 36, 33, 0.025);
  content: "";
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__accent {
  position: relative;
  display: inline-block;
  white-space: nowrap;
}

.hero__accent::after {
  position: absolute;
  z-index: -1;
  right: -0.06em;
  bottom: 0.08em;
  left: -0.02em;
  height: 0.28em;
  border-radius: 999px;
  background: var(--lime);
  content: "";
  transform: rotate(-1deg);
}

.hero__bottom {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  align-items: end;
  gap: 60px;
  margin-top: 28px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero__signal {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  color: var(--white);
  background: var(--ink);
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}

.signal__top {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.signal__label {
  color: #bad1cb;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.signal__live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--lime);
  font-size: 0.78rem;
  font-weight: 800;
}

.signal__live::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 5px rgba(200, 255, 61, 0.12);
  content: "";
}

.signal__chart {
  grid-column: 1 / -1;
  height: 112px;
}

.signal__metric {
  padding: 17px;
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.07);
}

.signal__metric strong {
  display: block;
  margin-top: 5px;
  color: var(--white);
  font-size: 1.35rem;
}

.signal__metric small {
  color: #9fb8b2;
}

.ticker {
  border-block: 1px solid var(--line);
  background: var(--white);
}

.ticker__row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 22px 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
}

.ticker__row span + span {
  border-left: 1px solid var(--line);
}

.section {
  padding: 120px 0;
}

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

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

.section-heading {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 70px;
  align-items: start;
  margin-bottom: 58px;
}

.section-heading h2 {
  max-width: 800px;
}

.section-heading p {
  max-width: 600px;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.section--ink .section-heading p {
  color: #b8cdc8;
}

.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  position: relative;
  min-height: 360px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  overflow: hidden;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.service-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow);
}

.service-card::after {
  position: absolute;
  right: -55px;
  bottom: -70px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: var(--mint);
  content: "";
}

.service-card:nth-child(2)::after {
  background: var(--lime);
  opacity: 0.72;
}

.service-card__number {
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  margin-bottom: 78px;
  border: 1px solid #afc2bd;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 800;
}

.service-card p {
  position: relative;
  z-index: 1;
  color: var(--ink-soft);
}

.impact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.impact__visual {
  position: relative;
  min-height: 540px;
  border-radius: var(--radius-lg);
  background: #1b332e;
  overflow: hidden;
}

.impact__visual::before,
.impact__visual::after {
  position: absolute;
  border-radius: 50%;
  content: "";
}

.impact__visual::before {
  top: -90px;
  left: -90px;
  width: 340px;
  height: 340px;
  border: 70px solid var(--lime);
}

.impact__visual::after {
  right: -110px;
  bottom: -110px;
  width: 330px;
  height: 330px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 0 0 55px rgba(255, 255, 255, 0.04), 0 0 0 110px rgba(255, 255, 255, 0.025);
}

.impact__panel {
  position: absolute;
  z-index: 1;
  right: 34px;
  bottom: 34px;
  left: 34px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  color: var(--white);
  background: rgba(18, 36, 33, 0.76);
  backdrop-filter: blur(15px);
}

.impact__panel p {
  margin-bottom: 0;
  color: #bbcec9;
}

.impact__content .lede {
  margin-bottom: 36px;
}

.checklist {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  font-weight: 750;
}

.checklist li::before {
  display: inline-flex;
  flex: 0 0 25px;
  width: 25px;
  height: 25px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--ink);
  background: var(--lime);
  content: "✓";
  font-size: 0.78rem;
  font-weight: 900;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.team-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  overflow: hidden;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.team-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow);
}

.team-card > img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center 38%;
  background: var(--mint);
}

.team-card__content {
  padding: 24px;
}

.team-card h3 {
  margin-bottom: 8px;
  font-size: clamp(1.22rem, 2vw, 1.5rem);
}

.team-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: process;
}

.process__item {
  position: relative;
  padding: 28px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  counter-increment: process;
}

.process__item::before {
  display: block;
  margin-bottom: 64px;
  color: var(--lime);
  content: "0" counter(process);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.process__item p {
  color: #aec4be;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.principle {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
}

.principle__icon {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  margin-bottom: 60px;
  border-radius: 14px;
  color: var(--ink);
  background: var(--lime);
  font-weight: 900;
}

.principle p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.cta {
  padding: 110px 0;
}

.cta__card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 60px;
  padding: 72px;
  border-radius: var(--radius-lg);
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}

.cta__card::after {
  position: absolute;
  top: -130px;
  right: -70px;
  width: 370px;
  height: 370px;
  border: 75px solid var(--lime);
  border-radius: 50%;
  content: "";
  opacity: 0.15;
}

.cta__content,
.cta__action {
  position: relative;
  z-index: 1;
}

.cta h2 {
  max-width: 760px;
  margin-bottom: 0;
}

.cta__details {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  max-width: 760px;
  margin-top: 28px;
  color: #aec4be;
  font-size: 0.95rem;
}

.cta__details a {
  color: var(--white);
  font-weight: 750;
}

.cta__details a:hover,
.cta__details a:focus-visible {
  color: var(--lime);
}

.cta__details address {
  flex-basis: 100%;
  font-style: normal;
}

.site-footer {
  padding: 50px 0 32px;
  color: #afc3be;
  background: #0b1916;
}

.footer__top,
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer__top {
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer__identity {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.footer__identity img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.footer__brand p {
  max-width: 440px;
  margin-bottom: 0;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  color: var(--white);
  font-weight: 700;
}

.footer__links a:hover,
.footer__links a:focus-visible {
  color: var(--lime);
}

.footer__bottom {
  padding-top: 28px;
  font-size: 0.88rem;
}

.footer__bottom p {
  margin: 0;
}

.footer__bottom address {
  max-width: 450px;
  font-style: normal;
  text-align: right;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 960px) {
  .menu-button {
    display: inline-flex;
  }

  .nav__links {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 18px;
    padding: 100px 32px 40px;
    background: var(--paper);
    font-size: 1.7rem;
    transform: translateX(105%);
    transition: transform 240ms ease;
  }

  .nav__links.is-open {
    transform: translateX(0);
  }

  .nav__links .button {
    min-height: 54px;
    margin-top: 12px;
    padding-inline: 28px;
    font-size: 1rem;
  }

  .menu-button,
  .brand {
    position: relative;
    z-index: 1;
  }

  .hero__bottom,
  .impact,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .hero__bottom {
    gap: 46px;
  }

  .hero__signal {
    width: min(100%, 620px);
  }

  .section-heading {
    gap: 10px;
  }

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

  .team-card > img {
    height: 200px;
  }

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

  .service-card {
    min-height: auto;
  }

  .service-card__number,
  .principle__icon {
    margin-bottom: 48px;
  }

  .process {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 54px;
  }

  .cta__card {
    grid-template-columns: 1fr;
    align-items: start;
    padding: 54px;
  }

  .cta__action {
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .site-header {
    padding: 13px 0;
  }

  .brand img {
    width: 42px;
    height: 42px;
  }

  .brand__wordmark {
    font-size: 1.08rem;
  }

  .hero {
    min-height: auto;
    padding: 126px 0 72px;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.7rem);
  }

  .hero__accent {
    white-space: normal;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__signal {
    grid-template-columns: 1fr;
    padding: 16px;
    transform: none;
  }

  .signal__top,
  .signal__chart {
    grid-column: auto;
  }

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

  .ticker__row span + span {
    border-left: 0;
  }

  .section {
    padding: 84px 0;
  }

  .impact {
    gap: 50px;
  }

  .impact__visual {
    min-height: 430px;
  }

  .impact__panel {
    right: 18px;
    bottom: 18px;
    left: 18px;
    padding: 22px;
  }

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

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

  .process__item::before {
    margin-bottom: 34px;
  }

  .cta {
    padding: 70px 0;
  }

  .cta__card {
    gap: 38px;
    padding: 36px 24px;
  }

  .footer__top,
  .footer__bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer__bottom {
    gap: 8px;
  }

  .footer__bottom address {
    text-align: left;
  }
}