:root {
  --navy: #0d1b2a;
  --navy2: #173b57;
  --green: #006937;
  --gold: #c9972e;
  --red: #c8102e;
  --paper: #f7f5ef;
  --white: #fff;
  --ink: #17202a;
  --muted: #607080;
  --line: #dce3e6;
  --max: 1180px;
  --shadow: 0 24px 70px rgba(13, 27, 42, 0.14);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
}
body.modal-open {
  overflow: hidden;
}
a {
  color: inherit;
}
img {
  max-width: 100%;
}
.container {
  width: min(var(--max), calc(100% - 40px));
  margin: auto;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  background: #fff;
  padding: 12px 18px;
  z-index: 999;
}
.skip-link:focus {
  top: 16px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(13, 27, 42, 0.08);
}
.header-inner {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}
.brand img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}
.brand span {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand strong {
  font-family: "Source Serif 4", serif;
  font-size: 26px;
  letter-spacing: 0.08em;
  color: var(--navy);
}
.brand small {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-top: 5px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav a {
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  color: #33414d;
}
.main-nav a:hover {
  color: var(--green);
}
.main-nav .nav-cta {
  border: 1px solid var(--navy);
  padding: 10px 18px;
  border-radius: 100px;
  color: var(--navy);
}
.main-nav .nav-cta:hover {
  background: var(--navy);
  color: white;
}
.menu-toggle {
  display: none;
  border: 0;
  background: none;
  padding: 10px;
}
.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--navy);
  margin: 5px;
}
.menu-toggle b {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.hero {
  min-height: 760px;
  background: linear-gradient(135deg, #f8faf8 0%, #fff 55%, #f7f2e6 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr;
  gap: 90px;
  align-items: center;
  padding: 85px 0 105px;
}
.hero-copy {
  position: relative;
  z-index: 2;
}
.eyebrow {
  margin: 0 0 20px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.hero h1 {
  font-family: "Source Serif 4", serif;
  font-size: clamp(52px, 6.1vw, 82px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  color: var(--navy);
  margin: 0 0 30px;
  max-width: 760px;
}
.hero h1 em {
  font-style: normal;
  color: var(--green);
}
.lead {
  font-size: 19px;
  max-width: 650px;
  color: #52606c;
  margin: 0;
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 38px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  padding: 14px 23px;
  font:
    700 13px Manrope,
    sans-serif;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.button-primary {
  background: var(--navy);
  color: #fff;
}
.button-primary:hover {
  background: var(--green);
}
.button-ghost {
  border-color: #aab4ba;
  color: var(--navy);
  background: transparent;
}
.button-ghost:hover {
  border-color: var(--navy);
}
.status-note {
  font-size: 12px;
  color: #70808b;
  margin-top: 30px;
}
.status-note span {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  margin-right: 7px;
}
.hero-mark {
  position: relative;
  z-index: 2;
}
.logo-stage {
  background: white;
  border: 1px solid rgba(13, 27, 42, 0.08);
  padding: 30px;
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}
.logo-stage img {
  display: block;
  width: 100%;
  max-height: 470px;
  object-fit: contain;
}
.hero-quote {
  background: var(--navy);
  color: #fff;
  padding: 22px 25px;
  font-family: "Source Serif 4", serif;
  font-size: 18px;
  width: 80%;
  margin: -28px 0 0 -40px;
  position: relative;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(3px);
  opacity: 0.12;
}
.orb-one {
  width: 360px;
  height: 360px;
  background: var(--green);
  left: -150px;
  top: 100px;
}
.orb-two {
  width: 300px;
  height: 300px;
  background: var(--gold);
  right: -120px;
  bottom: 20px;
}
.tricolor-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 7px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}
.tricolor-line span:nth-child(1) {
  background: var(--green);
}
.tricolor-line span:nth-child(2) {
  background: #ece8df;
}
.tricolor-line span:nth-child(3) {
  background: var(--red);
}
.section {
  padding: 110px 0;
}
.section-heading h2,
.statement h2,
.principles h2,
.founder h2,
.participation h2 {
  font:
    600 clamp(36px, 4.5vw, 58px)/1.08 "Source Serif 4",
    serif;
  color: var(--navy);
  letter-spacing: -0.025em;
  margin: 0;
}
.statement-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.15fr;
  gap: 100px;
}
.statement-copy > p {
  font-size: 18px;
  margin: 0 0 22px;
  color: #43515d;
}
.not-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 40px;
  border-top: 1px solid var(--line);
}
.not-grid div {
  padding: 24px 20px 0 0;
}
.not-grid div + div {
  border-left: 1px solid var(--line);
  padding-left: 25px;
}
.not-grid strong {
  display: block;
  color: var(--navy);
  margin-bottom: 7px;
}
.not-grid span {
  font-size: 13px;
  color: var(--muted);
}
.method-section {
  background: var(--navy);
  color: white;
}
.method-section .eyebrow {
  color: #dcb358;
}
.centered {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 70px;
}
.centered h2 {
  color: #fff;
}
.centered > p:last-child {
  color: #acb9c2;
}
.method-flow {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}
.method-flow li {
  min-height: 235px;
  padding: 32px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.method-flow span {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: #dcb358;
}
.method-flow strong {
  display: block;
  font:
    600 29px "Source Serif 4",
    serif;
  margin: 26px 0 12px;
}
.method-flow p {
  font-size: 13px;
  color: #aab8c2;
  margin: 0;
}
.principles {
  background: var(--paper);
}
.principles-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 100px;
}
.principles-intro {
  position: sticky;
  top: 130px;
  align-self: start;
}
.principles-intro > p:not(.eyebrow) {
  color: var(--muted);
}
blockquote {
  border-left: 3px solid var(--gold);
  padding: 5px 0 5px 24px;
  margin: 38px 0 0;
  font:
    500 21px/1.45 "Source Serif 4",
    serif;
  color: var(--navy);
}
.principle-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid #cbd2d1;
}
.principle-list article {
  padding: 23px 16px 23px 0;
  border-bottom: 1px solid #cbd2d1;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.principle-list article:nth-child(even) {
  padding-left: 24px;
  border-left: 1px solid #cbd2d1;
}
.principle-list b {
  font-size: 11px;
  color: var(--gold);
}
.principle-list span {
  font-size: 14px;
  font-weight: 700;
  color: #24313b;
}
.architecture .section-heading {
  max-width: 760px;
  margin-bottom: 60px;
}
.architecture-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.arch-card {
  background: #f6f8f8;
  padding: 34px 27px;
  min-height: 330px;
  border-bottom: 4px solid var(--navy);
  display: flex;
  flex-direction: column;
}
.arch-card:nth-child(1) {
  border-color: var(--green);
}
.arch-card:nth-child(2) {
  border-color: var(--gold);
}
.arch-card:nth-child(3) {
  border-color: var(--red);
}
.arch-number {
  font-size: 11px;
  color: var(--muted);
}
.arch-card h3 {
  font:
    600 30px "Source Serif 4",
    serif;
  color: var(--navy);
  margin: 45px 0 15px;
}
.arch-card p {
  font-size: 13px;
  color: #5e6b75;
  margin: 0;
}
.arch-card span {
  font-size: 10px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: auto;
  padding-top: 30px;
}
.founder {
  background: #edf2f0;
}
.founder-grid {
  display: grid;
  grid-template-columns: 0.55fr 1fr;
  gap: 100px;
  align-items: center;
}
.founder-symbol {
  aspect-ratio: 1;
  background: var(--green);
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 25px 25px 0 #d9c28d;
}
.founder-symbol span {
  font:
    600 80px "Source Serif 4",
    serif;
  letter-spacing: 0.08em;
}
.founder-symbol small {
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 9px;
}
.founder-copy p {
  color: #4c5d66;
}
.founder-copy .small {
  font-size: 12px;
  border-top: 1px solid #c8d1cf;
  padding-top: 20px;
  margin-top: 25px;
}
.participation {
  background: linear-gradient(135deg, var(--green), #004629);
  color: white;
  text-align: center;
}
.participation-inner {
  max-width: 850px;
}
.participation .eyebrow {
  color: #efd48f;
}
.participation h2 {
  color: white;
  font-size: clamp(46px, 6vw, 76px);
}
.participation p {
  max-width: 650px;
  margin: 28px auto;
  color: #d9e9e1;
}
.button-light {
  background: white;
  color: var(--green);
  margin: 10px 0 25px;
}
.participation small {
  display: block;
  color: #c2d9cd;
}
.transparency-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.15fr;
  gap: 100px;
}
.status-cards {
  border-top: 1px solid var(--line);
}
.status-cards article {
  display: flex;
  gap: 18px;
  padding: 23px 0;
  border-bottom: 1px solid var(--line);
}
.status-cards strong {
  color: var(--navy);
}
.status-cards p {
  font-size: 13px;
  color: var(--muted);
  margin: 3px 0 0;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 8px;
  flex: 0 0 auto;
}
.dot.amber {
  background: var(--gold);
}
.dot.green {
  background: var(--green);
}
.site-footer {
  background: #07131f;
  color: #fff;
  padding: 55px 0 28px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 38px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 15px;
}
.footer-brand img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  background: white;
}
.footer-brand div {
  display: flex;
  flex-direction: column;
}
.footer-brand strong {
  font:
    600 27px "Source Serif 4",
    serif;
}
.footer-brand span {
  font-size: 11px;
  color: #9aa8b3;
}
.footer-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 11px;
  color: #bcc8d0;
  text-decoration: none;
}
.footer-links a:hover {
  color: white;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 50px;
  padding-top: 28px;
  font-size: 10px;
  color: #7f8e99;
}
.footer-bottom p {
  max-width: 700px;
  margin: 0;
}
.modal[hidden] {
  display: none;
}
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 12, 19, 0.82);
  backdrop-filter: blur(6px);
}
.modal-card {
  position: relative;
  z-index: 1;
  background: #fff;
  max-width: 590px;
  padding: 50px;
  box-shadow: var(--shadow);
}
.modal-card h2 {
  font:
    600 38px/1.1 "Source Serif 4",
    serif;
  color: var(--navy);
}
.modal-card p:not(.eyebrow) {
  color: var(--muted);
}
.modal-close {
  position: absolute;
  right: 18px;
  top: 12px;
  background: none;
  border: 0;
  font-size: 32px;
  color: var(--muted);
  cursor: pointer;
}
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.delay-1 {
  transition-delay: 0.1s;
}
.delay-2 {
  transition-delay: 0.2s;
}
@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }
  .main-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 82px;
    background: #fff;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 20px 30px 30px;
    border-bottom: 1px solid var(--line);
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav a {
    padding: 9px;
  }
  .hero {
    min-height: auto;
  }
  .hero-grid,
  .statement-grid,
  .principles-grid,
  .founder-grid,
  .transparency-grid {
    grid-template-columns: 1fr;
    gap: 55px;
  }
  .hero-grid {
    padding: 65px 0 90px;
  }
  .hero-mark {
    max-width: 560px;
  }
  .principles-intro {
    position: static;
  }
  .architecture-grid {
    grid-template-columns: 1fr 1fr;
  }
  .founder-symbol {
    max-width: 400px;
  }
  .footer-top,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
  .method-flow {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  .container {
    width: min(100% - 28px, var(--max));
  }
  .header-inner {
    height: 70px;
  }
  .brand img {
    width: 48px;
    height: 48px;
  }
  .brand small {
    display: none;
  }
  .main-nav {
    top: 70px;
  }
  .hero h1 {
    font-size: 47px;
  }
  .hero-grid {
    gap: 50px;
  }
  .hero-quote {
    width: 92%;
    margin: -18px 0 0 10px;
  }
  .section {
    padding: 78px 0;
  }
  .method-flow,
  .principle-list,
  .architecture-grid,
  .not-grid {
    grid-template-columns: 1fr;
  }
  .method-flow {
    border-left: 0;
  }
  .principle-list article:nth-child(even) {
    padding-left: 0;
    border-left: 0;
  }
  .not-grid div + div {
    border-left: 0;
    padding-left: 0;
  }
  .arch-card {
    min-height: 270px;
  }
  .founder-symbol span {
    font-size: 64px;
  }
  .modal-card {
    padding: 38px 25px;
  }
  .footer-links {
    flex-direction: column;
    gap: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}