:root {
  color-scheme: dark;
  --ink: #080c0a;
  --panel: #0d1410;
  --paper: #e9eee9;
  --muted: #a4afa7;
  --line: rgba(233, 238, 233, 0.16);
  --green: #67f58a;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: "Arial Narrow", "Roboto Condensed", Arial, sans-serif;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px clamp(24px, 5vw, 76px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-decoration: none;
}

.brand-mark {
  width: 26px;
  height: 12px;
  border-top: 3px solid var(--green);
  border-right: 3px solid var(--green);
  transform: skewX(-28deg);
}

nav {
  display: flex;
  gap: clamp(18px, 3vw, 42px);
}

nav a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
}

nav a:hover,
nav a:focus-visible {
  color: var(--green);
}

.hero {
  position: relative;
  min-height: min(900px, 100svh);
  overflow: hidden;
}

.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 9, 6, 0.94) 0%, rgba(4, 9, 6, 0.64) 35%, rgba(4, 9, 6, 0.06) 70%),
    linear-gradient(0deg, rgba(5, 10, 7, 0.88) 0%, transparent 42%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: min(900px, 100svh);
  width: min(720px, 84vw);
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 132px 0 72px clamp(24px, 8vw, 128px);
}

.eyebrow,
.section-label,
.story-number {
  margin: 0;
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.22em;
}

h1 {
  margin: 24px 0 20px;
  font-size: clamp(68px, 10vw, 154px);
  font-weight: 850;
  letter-spacing: -0.07em;
  line-height: 0.78;
  text-transform: uppercase;
}

.intro {
  max-width: 470px;
  margin: 20px 0 34px;
  color: rgba(255, 255, 255, 0.76);
  font-family: Arial, sans-serif;
  font-size: clamp(16px, 1.6vw, 20px);
  line-height: 1.6;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 17px 21px;
  background: var(--green);
  color: #061009;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible {
  background: #93ffa9;
  transform: translateY(-2px);
}

.hero-index {
  position: absolute;
  right: clamp(24px, 5vw, 76px);
  bottom: 38px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 10px;
  letter-spacing: 0.14em;
}

.hero-index i {
  display: block;
  width: 86px;
  height: 1px;
  background: linear-gradient(90deg, var(--green) 33%, rgba(255, 255, 255, 0.35) 33%);
}

.manifesto {
  display: grid;
  grid-template-columns: minmax(150px, 0.32fr) 1fr;
  gap: 48px;
  padding: clamp(88px, 11vw, 170px) clamp(24px, 8vw, 128px);
  background: #0a0f0c;
}

.manifesto h2 {
  max-width: 880px;
  margin: 0;
  font-size: clamp(42px, 6.4vw, 98px);
  letter-spacing: -0.055em;
  line-height: 0.94;
  text-transform: uppercase;
}

.manifesto div > p {
  max-width: 650px;
  margin: 38px 0 0 auto;
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 17px;
  line-height: 1.75;
}

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

.story {
  display: flex;
  min-height: 390px;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px clamp(24px, 3vw, 48px) 42px;
  border-right: 1px solid var(--line);
  background: var(--panel);
}

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

.story-feature {
  background: var(--green);
  color: #07100a;
}

.story-feature .story-number {
  color: #163b20;
}

.story h3 {
  margin: 0 0 20px;
  font-size: clamp(35px, 3.2vw, 54px);
  letter-spacing: -0.045em;
  line-height: 0.98;
  text-transform: uppercase;
}

.story div > p {
  margin: 0;
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 15px;
  line-height: 1.65;
}

.story-feature div > p {
  color: rgba(7, 16, 10, 0.72);
}

.route-note {
  min-height: 440px;
  padding: clamp(80px, 10vw, 140px) clamp(24px, 8vw, 128px);
  background:
    radial-gradient(circle at 80% 10%, rgba(103, 245, 138, 0.1), transparent 32%),
    #070b08;
}

.route-quote {
  max-width: 980px;
  margin: 52px 0 60px;
  font-size: clamp(38px, 5.4vw, 82px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.03;
  text-transform: uppercase;
}

.route-line {
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.12);
}

.route-line span {
  display: block;
  width: 37%;
  height: 100%;
  background: var(--green);
}

footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: end;
  gap: 40px;
  padding: 58px clamp(24px, 5vw, 76px);
  color: #7e8a81;
  font-family: Arial, sans-serif;
  font-size: 11px;
  line-height: 1.7;
}

footer p {
  margin: 0;
}

.footer-brand {
  align-self: center;
}

.copyright {
  text-align: right;
}

@media (max-width: 820px) {
  .site-header {
    padding: 22px 20px;
  }

  nav {
    display: none;
  }

  .hero {
    min-height: 760px;
  }

  .hero > img {
    object-position: 68% center;
  }

  .hero-shade {
    background: linear-gradient(0deg, rgba(4, 9, 6, 0.96) 5%, rgba(4, 9, 6, 0.38) 78%, rgba(4, 9, 6, 0.6));
  }

  .hero-content {
    min-height: 760px;
    justify-content: flex-end;
    padding: 110px 20px 94px;
  }

  h1 {
    font-size: clamp(62px, 19vw, 102px);
  }

  .hero-index {
    right: 20px;
    bottom: 28px;
  }

  .manifesto {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 86px 20px;
  }

  .manifesto div > p {
    margin-left: 0;
  }

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

  .story {
    min-height: 310px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .story:last-child {
    border-bottom: 0;
  }

  .route-note {
    min-height: 390px;
    padding: 80px 20px;
  }

  footer {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 46px 20px;
  }

  .copyright {
    text-align: left;
  }
}

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

  .button {
    transition: none;
  }
}