:root {
  --green-950: #07130f;
  --green-900: #0b1a14;
  --green-800: #10251d;
  --green-700: #183428;
  --silver: #c5c8c6;
  --silver-bright: #e2e5e3;
  --white: #f2f1ec;
  --muted: rgba(242, 241, 236, 0.68);
  --line: rgba(197, 200, 198, 0.22);
  --serif: "Libre Baskerville", Georgia, serif;
  --sans: "Inter", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--green-950);
  color: var(--white);
  font-family: var(--sans);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: 0.055;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.7) 0 1px, transparent 1px),
    radial-gradient(circle at 80% 10%, rgba(255,255,255,0.35) 0 1px, transparent 1px);
  background-size: 3px 3px, 5px 5px;
  mix-blend-mode: screen;
}

a {
  color: inherit;
}

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

button,
input {
  font: inherit;
}

::selection {
  background: var(--silver);
  color: var(--green-950);
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.skip-link:focus {
  z-index: 100;
  width: auto;
  height: auto;
  left: 1rem;
  top: 1rem;
  clip: auto;
  padding: 0.75rem 1rem;
  background: var(--white);
  color: var(--green-950);
}

:focus-visible {
  outline: 1px solid var(--silver-bright);
  outline-offset: 5px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.25rem clamp(1rem, 3vw, 3rem);
  color: var(--silver-bright);
}

.site-header::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(7,19,15,0.86), rgba(7,19,15,0));
}

.brand {
  width: 10.75rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-nav a {
  position: relative;
  text-decoration: none;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.35rem;
  height: 1px;
  background: var(--silver-bright);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 260ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(7,19,15,0.62);
  color: var(--white);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 1rem;
  height: 1px;
  margin: 0.28rem auto;
  background: var(--silver-bright);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: 8rem clamp(1rem, 6vw, 7rem) 4rem;
  overflow: hidden;
  isolation: isolate;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 14rem;
  background: linear-gradient(0deg, var(--green-950), transparent);
  z-index: -1;
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.hero-visual picture,
.hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.52;
  filter: saturate(0.88) contrast(1.05);
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7,19,15,0.82), rgba(7,19,15,0.22) 55%, rgba(7,19,15,0.45)),
    radial-gradient(circle at 16% 46%, rgba(226,229,227,0.08), transparent 28%);
}

.orbit {
  position: absolute;
  border: 1px solid rgba(226,229,227,0.34);
  border-radius: 50%;
  opacity: 0.55;
}

.orbit-one {
  width: 44rem;
  height: 44rem;
  right: 10vw;
  top: 10vh;
}

.orbit-two {
  width: 23rem;
  height: 23rem;
  right: -4rem;
  bottom: 8vh;
  border-color: rgba(197,200,198,0.18);
}

.light-sweep {
  position: absolute;
  top: -20%;
  left: 48%;
  width: 18rem;
  height: 150%;
  transform: rotate(18deg);
  background: linear-gradient(90deg, transparent, rgba(226,229,227,0.08), transparent);
}

.hero-content {
  max-width: 68rem;
}

.kicker {
  margin: 0 0 1.1rem;
  color: var(--silver);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

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

h1,
h2 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 0.98;
}

h1 {
  max-width: 65rem;
  margin-bottom: 2rem;
  font-size: clamp(3.75rem, 8vw, 6.9rem);
}

h2 {
  font-size: clamp(2.6rem, 6vw, 6rem);
}

.hero-worlds,
.hero-point {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.55rem);
}

.hero-point {
  margin: 2rem 0;
  color: var(--white);
}

.hero-actions,
.membership-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.95rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--white);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background 240ms ease, color 240ms ease, border-color 240ms ease;
}

.button.primary {
  background: var(--silver-bright);
  border-color: var(--silver-bright);
  color: var(--green-950);
}

.button.secondary {
  background: rgba(7,19,15,0.28);
}

.button:hover,
.button:focus-visible {
  background: transparent;
  border-color: var(--silver-bright);
  color: var(--silver-bright);
}

.vertical-note {
  position: absolute;
  right: 2rem;
  bottom: 3rem;
  writing-mode: vertical-rl;
  color: rgba(226,229,227,0.38);
  font-size: 0.68rem;
  letter-spacing: 0.32em;
}

.section {
  position: relative;
  padding: clamp(5rem, 11vw, 10rem) clamp(1rem, 6vw, 7rem);
}

.section-marker {
  position: absolute;
  left: clamp(1rem, 3vw, 3rem);
  top: clamp(5rem, 11vw, 10rem);
  color: rgba(197,200,198,0.38);
  font-size: 0.75rem;
}

.idea-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 3rem;
  background: linear-gradient(180deg, var(--green-950), var(--green-900));
  border-top: 1px solid rgba(197,200,198,0.11);
}

.idea-copy {
  grid-column: 2;
  max-width: 62rem;
}

.editorial-lines {
  margin-top: 3rem;
  color: var(--muted);
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.6vw, 2.35rem);
  line-height: 1.32;
}

.editorial-lines p {
  margin-bottom: 0.55rem;
}

.silver-statement {
  display: inline-block;
  margin-top: 2rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  color: var(--silver-bright);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
}

.section-heading {
  max-width: 56rem;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.world-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.world-item {
  min-height: 18rem;
  padding: clamp(1.25rem, 2.4vw, 2.4rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 260ms ease;
}

.world-item:hover {
  background: rgba(226,229,227,0.035);
}

.world-item span {
  color: rgba(197,200,198,0.44);
  font-size: 0.75rem;
}

.world-item h3 {
  margin: 4rem 0 1rem;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.6vw, 2.55rem);
  font-weight: 400;
  text-transform: uppercase;
}

.world-item p {
  max-width: 21rem;
  color: var(--muted);
}

.membership-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(18rem, 0.7fr);
  gap: clamp(3rem, 8vw, 8rem);
  background:
    linear-gradient(120deg, rgba(16,37,29,0.92), rgba(7,19,15,0.98)),
    var(--green-800);
  border-block: 1px solid rgba(197,200,198,0.13);
}

.membership-copy p:not(.kicker),
.waitlist-intro p:not(.kicker),
.founder-copy p:not(.kicker) {
  max-width: 42rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
}

.membership-list {
  border-top: 1px solid var(--line);
}

.membership-list p {
  margin: 0;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--silver-bright);
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.6vw, 1.45rem);
}

.membership-cta {
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 2rem;
}

.membership-cta p {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3vw, 2.8rem);
}

.founder-section {
  display: grid;
  grid-template-columns: minmax(16rem, 0.72fr) minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 7rem);
  align-items: center;
}

.founder-frame {
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(226,229,227,0.08), transparent 36%),
    linear-gradient(180deg, var(--green-800), var(--green-950));
  display: grid;
  place-items: center;
}

.founder-frame span {
  width: 38%;
  aspect-ratio: 1;
  border: 1px solid rgba(197,200,198,0.34);
  border-radius: 50%;
}

.coming-soon {
  color: var(--silver-bright) !important;
}

.manifesto-section {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: clamp(5rem, 10vw, 9rem) 1rem;
  background:
    radial-gradient(circle at 50% 50%, rgba(226,229,227,0.08), transparent 35%),
    var(--green-900);
  text-align: center;
}

.manifesto-track p {
  margin-bottom: clamp(1rem, 2vw, 1.8rem);
  color: var(--muted);
  font-family: var(--serif);
  font-size: clamp(1.8rem, 5vw, 5rem);
  line-height: 1.05;
}

.manifesto-track h2 {
  margin-top: clamp(3rem, 7vw, 6rem);
  color: var(--silver-bright);
  text-transform: uppercase;
}

.waitlist-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(18rem, 0.8fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: start;
}

.brevo-form-shell {
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}

.brevo-form {
  display: grid;
  gap: 1rem;
}

.brevo-form.is-submitted {
  display: none;
}

.field {
  display: grid;
  gap: 0.5rem;
}

label {
  color: var(--silver);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

input[type="text"],
input[type="email"] {
  width: 100%;
  min-height: 3.4rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: rgba(242,241,236,0.03);
  color: var(--white);
  padding: 0.8rem 0.9rem;
}

.field-note {
  margin: 0.15rem 0 0.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.input--hidden {
  position: absolute;
  left: -5000px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.brevo-submit-frame {
  position: absolute;
  width: 1px;
  height: 1px;
  border: 0;
  opacity: 0;
  pointer-events: none;
}

.brevo-response {
  border: 1px solid var(--line);
  padding: clamp(1.3rem, 3vw, 2rem);
  background:
    linear-gradient(145deg, rgba(226,229,227,0.06), transparent 42%),
    rgba(242,241,236,0.025);
}

.brevo-response h3 {
  margin: 0 0 1rem;
  color: var(--silver-bright);
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  font-weight: 400;
  line-height: 1.08;
  text-transform: none;
}

.brevo-response p:not(.kicker) {
  margin-bottom: 1.1rem;
  color: var(--muted);
}

.brevo-response a {
  color: var(--silver-bright);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
}

.consent {
  display: grid;
  grid-template-columns: 1.1rem 1fr;
  gap: 0.75rem;
  align-items: start;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0;
  line-height: 1.45;
  text-transform: none;
}

.consent input {
  margin-top: 0.18rem;
  accent-color: var(--silver-bright);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 2rem;
  padding: 3rem clamp(1rem, 6vw, 7rem);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-footer a {
  color: var(--silver-bright);
  text-decoration: none;
}

.legal {
  max-width: 18rem;
  color: rgba(242,241,236,0.48);
  text-align: right;
}

[data-reveal],
[data-line],
[data-hero-word],
[data-hero-title] {
  opacity: 0;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 4.8rem 1rem auto;
    display: grid;
    gap: 0;
    padding: 1rem;
    border: 1px solid var(--line);
    background: rgba(7,19,15,0.96);
    transform: translateY(-0.75rem);
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms ease, transform 220ms ease;
  }

  .site-nav a {
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .hero {
    min-height: 92svh;
    padding-top: 7rem;
  }

  .hero-visual img {
    object-position: 61% center;
  }

  .vertical-note,
  .section-marker {
    display: none;
  }

  .idea-section,
  .membership-section,
  .founder-section,
  .waitlist-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .idea-copy {
    grid-column: auto;
  }

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

  .world-item {
    min-height: 13rem;
  }

  .world-item h3 {
    margin-top: 2rem;
  }

  .membership-cta {
    align-items: flex-start;
  }

  .legal {
    text-align: left;
  }
}

@media (max-width: 520px) {
  .brand {
    width: 9rem;
  }

  h1 {
    font-size: clamp(3.2rem, 16vw, 4.8rem);
  }

  h2 {
    font-size: clamp(2.25rem, 12vw, 3.7rem);
  }

  .button {
    width: 100%;
  }

  .hero-actions,
  .membership-cta {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal],
  [data-line],
  [data-hero-word],
  [data-hero-title] {
    opacity: 1;
  }
}