:root {
  --ink: #101712;
  --muted: #5b655d;
  --paper: #f2f3ef;
  --white: #ffffff;
  --forest: #123d27;
  --forest-dark: #07130d;
  --green: #63d485;
  --line: rgba(16, 23, 18, 0.16);
  --display: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --page-pad: clamp(1.25rem, 4vw, 4.5rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

.sr-only,
.skip-link:not(:focus) {
  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:focus {
  position: fixed;
  inset: 1rem auto auto 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--white);
  color: var(--ink);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 5.25rem;
  padding: 0 var(--page-pad);
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  transition: background 220ms ease, min-height 220ms ease, border-color 220ms ease;
}

.site-header.scrolled,
.site-header.menu-active {
  min-height: 4.5rem;
  background: rgba(7, 19, 13, 0.94);
  border-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  color: var(--forest-dark);
  background: var(--green);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand-name {
  font-size: 0.76rem;
  font-weight: 760;
  letter-spacing: 0.16em;
  line-height: 1;
  text-transform: uppercase;
}

.brand-name span {
  color: var(--green);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2.25rem);
}

.site-nav a {
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a:not(.nav-contact) {
  opacity: 0.78;
  transition: opacity 160ms ease;
}

.site-nav a:not(.nav-contact):hover,
.site-nav a:not(.nav-contact):focus-visible {
  opacity: 1;
}

.nav-contact {
  padding: 0.7rem 1rem;
  color: var(--forest-dark);
  background: var(--green);
}

.menu-button {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: min(56rem, 100svh);
  overflow: hidden;
  color: var(--white);
  background: var(--forest-dark);
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(4, 10, 7, 0.97) 0%, rgba(4, 10, 7, 0.82) 38%, rgba(4, 10, 7, 0.22) 72%, rgba(4, 10, 7, 0.12) 100%),
    linear-gradient(0deg, rgba(4, 10, 7, 0.66) 0%, transparent 34%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(49rem, 61vw);
  padding: 9.5rem var(--page-pad) 7.5rem;
}

.eyebrow,
.kicker {
  margin: 0 0 1.45rem;
  color: var(--forest);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.19em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow,
.kicker.light {
  color: var(--green);
}

.hero h1,
.section h2,
.network h2,
.contact h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.94;
}

.hero h1 {
  max-width: 13ch;
  font-size: clamp(3.6rem, 7.4vw, 7.9rem);
}

.hero h1 em,
.network h2 em,
.future h2 em {
  color: var(--green);
  font-weight: 400;
}

.hero-intro {
  max-width: 41rem;
  margin: 2rem 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-top: 2.25rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  min-height: 3.25rem;
  padding: 0.85rem 1.25rem;
  font-size: 0.86rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease;
}

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

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

.button-primary:hover,
.button-primary:focus-visible {
  background: #83e29e;
}

.text-link {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.85rem;
  text-underline-offset: 0.35rem;
}

.hero-note {
  position: absolute;
  z-index: 2;
  right: var(--page-pad);
  bottom: 2.1rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-note i {
  width: 1.65rem;
  height: 1px;
  background: var(--green);
}

.section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(12rem, 0.75fr) minmax(20rem, 1fr);
  gap: clamp(3rem, 8vw, 9rem);
  max-width: 100rem;
  margin: 0 auto;
  padding: clamp(6rem, 10vw, 10rem) var(--page-pad);
}

.section-number {
  position: absolute;
  top: 2.25rem;
  left: var(--page-pad);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.section-number::after {
  content: "";
  display: inline-block;
  width: 3rem;
  height: 1px;
  margin: 0 0 0.2rem 0.8rem;
  background: currentColor;
  opacity: 0.45;
}

.section-heading h2,
.future h2 {
  font-size: clamp(3rem, 5.3vw, 6rem);
}

.belief-copy {
  max-width: 37rem;
  padding-top: 2.7rem;
  color: var(--muted);
  font-size: 1.04rem;
}

.belief-copy .lead-copy {
  margin: 0 0 1.75rem;
  color: var(--forest);
  font-family: var(--display);
  font-size: clamp(2.1rem, 3vw, 3.2rem);
  line-height: 1.05;
}

.belief-copy p:not(.lead-copy) {
  max-width: 34rem;
  margin: 0 0 1.25rem;
}

.approach {
  grid-template-columns: 1fr;
  gap: 4rem;
  padding-top: clamp(6rem, 9vw, 9rem);
  border-top: 1px solid var(--line);
}

.approach .section-heading {
  display: grid;
  grid-template-columns: minmax(12rem, 0.75fr) minmax(20rem, 1fr);
  gap: clamp(3rem, 8vw, 9rem);
}

.approach .section-heading .kicker {
  margin-top: 0.8rem;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.principle {
  min-height: 22rem;
  padding: 2rem clamp(1.25rem, 2.5vw, 2.75rem) 1.5rem 0;
  border-right: 1px solid var(--line);
}

.principle + .principle {
  padding-left: clamp(1.25rem, 2.5vw, 2.75rem);
}

.principle:last-child {
  border-right: 0;
}

.principle-number {
  color: var(--forest);
  font-size: 0.73rem;
  font-weight: 800;
}

.principle h3 {
  margin: 5.2rem 0 1rem;
  font-family: var(--display);
  font-size: clamp(1.7rem, 2.3vw, 2.4rem);
  font-weight: 400;
  letter-spacing: -0.035em;
}

.principle p {
  max-width: 26rem;
  margin: 0;
  color: var(--muted);
}

.network {
  color: var(--white);
  background: var(--forest-dark);
}

.network-inner {
  grid-template-columns: minmax(17rem, 0.85fr) minmax(20rem, 1fr);
}

.section-number.light {
  color: rgba(255, 255, 255, 0.45);
}

.network h2 {
  font-size: clamp(3.4rem, 5.8vw, 6.7rem);
}

.network-copy > p:last-child {
  max-width: 36rem;
  margin: 2rem 0 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 1.08rem;
}

.locations {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.location {
  display: grid;
  grid-template-columns: 2.75rem 1fr auto;
  align-items: center;
  gap: 1rem;
  min-height: 5.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.location span,
.location small {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.location strong {
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 400;
}

.network-footnote {
  grid-column: 2;
  margin: -5rem 0 0;
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.future {
  align-items: end;
}

.future-copy {
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.04rem;
}

.future-copy p {
  margin: 0 0 1.25rem;
}

.contact {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--forest);
}

.contact::before {
  content: "";
  position: absolute;
  width: min(44vw, 40rem);
  aspect-ratio: 1;
  right: -10%;
  top: -55%;
  border: clamp(3rem, 7vw, 7rem) solid rgba(99, 212, 133, 0.12);
  border-radius: 50%;
}

.contact-inner {
  position: relative;
  z-index: 1;
  max-width: 100rem;
  margin: 0 auto;
  padding: clamp(6rem, 10vw, 10rem) var(--page-pad);
}

.contact h2 {
  max-width: 15ch;
  font-size: clamp(3.5rem, 6.8vw, 7.5rem);
}

.contact p:not(.kicker) {
  max-width: 39rem;
  margin: 2rem 0 2.25rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.08rem;
}

.button-light {
  color: var(--forest);
  background: var(--white);
}

footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 2rem;
  padding: 2rem var(--page-pad);
  color: rgba(255, 255, 255, 0.55);
  background: #050b07;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}

footer p {
  margin: 0;
}

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

.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .menu-button {
    display: grid;
    gap: 0.4rem;
    width: 2.8rem;
    height: 2.8rem;
    padding: 0.8rem;
    color: inherit;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.25);
  }

  .menu-button span:not(.sr-only) {
    display: block;
    height: 1px;
    background: currentColor;
    transition: transform 180ms ease;
  }

  .menu-button[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(0.22rem) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-0.22rem) rotate(-45deg);
  }

  .site-nav {
    position: absolute;
    inset: 100% 0 auto;
    height: calc(100vh - 4.5rem);
    height: calc(100dvh - 4.5rem);
    overflow-y: auto;
    overscroll-behavior: contain;
    display: none;
    align-items: stretch;
    justify-content: flex-start;
    flex-direction: column;
    gap: 0;
    padding: 2rem var(--page-pad) 3rem;
    background: var(--forest-dark);
  }

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

  .site-nav a {
    padding: 1rem 0;
    font-family: var(--display);
    font-size: clamp(2rem, 7vw, 3.5rem);
    font-weight: 400;
    border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  }

  .site-nav .nav-contact {
    margin-top: 1.25rem;
    padding: 0.9rem 1rem;
    font-family: var(--sans);
    font-size: 0.9rem;
    font-weight: 700;
    text-align: center;
    border: 0;
  }

  .hero-content {
    width: min(46rem, 78vw);
  }

  .section,
  .approach .section-heading,
  .network-inner {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .belief-copy {
    padding-top: 0;
  }

  .network-footnote {
    grid-column: 1;
    margin: 0;
  }
}

@media (max-width: 680px) {
  .site-header {
    min-height: 4.5rem;
  }

  .hero {
    align-items: end;
    min-height: 50rem;
  }

  .hero-image {
    object-position: 64% center;
  }

  .hero-shade {
    background:
      linear-gradient(0deg, rgba(4, 10, 7, 0.98) 0%, rgba(4, 10, 7, 0.87) 50%, rgba(4, 10, 7, 0.2) 100%),
      linear-gradient(90deg, rgba(4, 10, 7, 0.5), transparent);
  }

  .hero-content {
    width: 100%;
    padding-top: 10rem;
    padding-bottom: 5.5rem;
  }

  .hero h1 {
    font-size: clamp(3.25rem, 16vw, 5.2rem);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 1.25rem;
  }

  .text-link {
    font-size: 0.78rem;
  }

  .hero-note {
    display: none;
  }

  .section {
    padding-top: 6.5rem;
    padding-bottom: 6.5rem;
  }

  .section-heading h2,
  .future h2,
  .network h2 {
    font-size: clamp(3.15rem, 14.5vw, 5.2rem);
  }

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

  .principle,
  .principle + .principle {
    min-height: 0;
    padding: 2rem 0 2.75rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .principle h3 {
    margin-top: 2.5rem;
  }

  .location {
    grid-template-columns: 2.2rem 1fr;
    gap: 0.65rem;
    padding: 0.8rem 0;
  }

  .location small {
    grid-column: 2;
    margin-top: -0.75rem;
  }

  .contact h2 {
    font-size: clamp(3.2rem, 15vw, 5.4rem);
  }

  footer {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}