:root {
  color-scheme: dark;
  --ink: #eef3f8;
  --muted: #9caabd;
  --navy-950: #050b13;
  --navy-900: #07111f;
  --navy-850: #0a1728;
  --navy-800: #0d2038;
  --line: rgba(223, 232, 241, 0.14);
  --line-strong: rgba(223, 232, 241, 0.24);
  --amber: #f2a929;
  --amber-soft: #ffc45c;
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at 78% 12%, rgba(31, 73, 112, 0.28), transparent 34rem),
    linear-gradient(180deg, var(--navy-900) 0%, var(--navy-950) 100%);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: var(--amber);
  color: var(--navy-950);
  font-weight: 750;
  transform: translateY(-180%);
  transition: transform 150ms ease;
}

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

.page-shell {
  width: min(calc(100% - 3rem), var(--max-width));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  color: var(--ink);
  font-size: 1.2rem;
  font-weight: 780;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.wordmark span {
  color: var(--amber);
}

.header-link {
  padding: 0.55rem 0;
  border-bottom: 1px solid transparent;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 720;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  transition: border-color 160ms ease, color 160ms ease;
}

.header-link:hover {
  border-color: var(--amber);
  color: var(--ink);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  align-items: center;
  min-height: 690px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding: 6rem 0;
}

.eyebrow,
.section-kicker,
.overline {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.eyebrow-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: var(--amber);
  box-shadow: 0 0 0 0.28rem rgba(242, 169, 41, 0.12);
}

.hero h1 {
  max-width: 850px;
  margin: 1.5rem 0 1.8rem;
  font-size: clamp(4rem, 7.7vw, 7.6rem);
  font-weight: 640;
  letter-spacing: -0.075em;
  line-height: 0.88;
}

.hero h1 em {
  color: var(--amber-soft);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.065em;
}

.hero-intro {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.7;
}

.hero-graphic {
  position: relative;
  justify-self: end;
  width: min(34vw, 430px);
  aspect-ratio: 1;
  opacity: 0.8;
}

.hero-graphic::before,
.hero-graphic::after {
  position: absolute;
  content: "";
}

.hero-graphic::before {
  inset: 18%;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 169, 41, 0.13), transparent 68%);
}

.hero-graphic::after {
  top: 50%;
  left: 50%;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 2.6rem 0.8rem rgba(242, 169, 41, 0.24);
  transform: translate(-50%, -50%);
}

.orbit {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.orbit-one {
  inset: 3%;
}

.orbit-two {
  inset: 33%;
}

.signal-line {
  position: absolute;
  top: 50%;
  right: 50%;
  width: 57%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber));
  transform: rotate(-26deg);
  transform-origin: right center;
}

.graphic-label {
  position: absolute;
  right: 1.8%;
  bottom: 17%;
  color: rgba(238, 243, 248, 0.55);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
}

.hero-index,
.section-number {
  color: rgba(238, 243, 248, 0.28);
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
}

.hero-index {
  position: absolute;
  right: 0;
  bottom: 1.2rem;
  margin: 0;
}

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.section-number {
  margin: 0;
}

.harbor-section {
  padding: 7.5rem 0;
  border-bottom: 1px solid var(--line);
}

.harbor-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  min-height: 460px;
  margin-top: 2rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: linear-gradient(145deg, rgba(13, 32, 56, 0.9), rgba(7, 17, 31, 0.62));
  overflow: hidden;
}

.harbor-mark-wrap {
  display: grid;
  place-items: center;
  min-height: 400px;
  background:
    linear-gradient(rgba(7, 17, 31, 0.3), rgba(7, 17, 31, 0.3)),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent calc(25% - 1px),
      rgba(238, 243, 248, 0.055) calc(25% - 1px),
      rgba(238, 243, 248, 0.055) 25%
    );
}

.harbor-mark {
  width: min(58%, 270px);
  height: auto;
  filter: drop-shadow(0 1.2rem 2.5rem rgba(0, 0, 0, 0.28));
}

.harbor-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 7vw, 5.5rem);
  border-left: 1px solid var(--line);
}

.harbor-copy h2,
.future-section h2,
.contact-section h2 {
  margin: 0;
  letter-spacing: -0.055em;
  line-height: 1;
}

.harbor-copy h2 {
  margin-top: 1rem;
  font-size: clamp(2.8rem, 5vw, 5.2rem);
}

.harbor-copy > p:not(.overline) {
  max-width: 500px;
  margin: 1.6rem 0 2rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.overline {
  color: var(--amber-soft);
}

.text-link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 0.65rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--amber);
  font-size: 0.88rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: gap 160ms ease, color 160ms ease;
}

.text-link:hover {
  gap: 0.95rem;
  color: var(--amber-soft);
}

.future-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: end;
  padding: 7.5rem 0;
  border-bottom: 1px solid var(--line);
}

.future-section h2 {
  margin-top: 1rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.2rem, 6.5vw, 6.2rem);
  font-weight: 400;
  font-style: italic;
}

.future-copy {
  max-width: 470px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  line-height: 1.65;
}

.contact-section {
  padding: 7.5rem 0;
}

.contact-section h2 {
  margin-top: 1rem;
  font-size: clamp(3.5rem, 7vw, 7rem);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 230px;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(13, 32, 56, 0.42);
  text-decoration: none;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.contact-card:hover {
  border-color: rgba(242, 169, 41, 0.55);
  background: rgba(13, 32, 56, 0.72);
  transform: translateY(-3px);
}

.contact-label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.contact-address {
  margin-top: auto;
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 650;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}

.contact-note {
  margin-top: 0.3rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.contact-arrow {
  position: absolute;
  top: 1.6rem;
  right: 1.8rem;
  color: var(--amber);
  font-size: 1.15rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.2rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

.site-footer p {
  margin: 0;
}

a:focus-visible {
  border-radius: 0.2rem;
  outline: 2px solid var(--amber-soft);
  outline-offset: 4px;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-copy {
    padding: 6rem 0 3rem;
  }

  .hero-graphic {
    position: absolute;
    right: -12%;
    bottom: 4%;
    width: 58vw;
    max-width: 360px;
    opacity: 0.4;
  }

  .hero-intro {
    max-width: 550px;
  }

  .harbor-card {
    grid-template-columns: 1fr;
  }

  .harbor-mark-wrap {
    min-height: 330px;
  }

  .harbor-copy {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .future-section {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 620px) {
  .page-shell {
    width: min(calc(100% - 2.25rem), var(--max-width));
  }

  .site-header {
    min-height: 78px;
  }

  .hero-copy {
    padding: 5rem 0 4.5rem;
  }

  .hero h1 {
    margin-top: 1.25rem;
    font-size: clamp(3.25rem, 16.2vw, 4.25rem);
  }

  .hero-intro {
    max-width: 92%;
    font-size: 1rem;
    line-height: 1.65;
  }

  .hero-graphic {
    right: -33%;
    bottom: 9%;
    width: 86vw;
    opacity: 0.28;
  }

  .harbor-section,
  .future-section,
  .contact-section {
    padding: 5rem 0;
  }

  .harbor-card {
    min-height: 0;
    border-radius: 0.9rem;
  }

  .harbor-mark-wrap {
    min-height: 270px;
  }

  .harbor-mark {
    width: min(54%, 200px);
  }

  .harbor-copy {
    padding: 2.25rem 1.5rem 2.5rem;
  }

  .harbor-copy h2 {
    font-size: 3rem;
  }

  .future-section {
    gap: 1.5rem;
  }

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

  .contact-card {
    min-height: 190px;
    padding: 1.5rem;
  }

  .contact-arrow {
    top: 1.25rem;
    right: 1.4rem;
  }

  .site-footer {
    flex-direction: column;
    gap: 0.35rem;
  }
}

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

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