@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/IBMPlexMono-Regular.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/IBMPlexMono-Medium.woff2") format("woff2");
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg: #efece3;
  --ink: #1a1916;
  --muted: #5e5a52;
  --rule: #1a1916;
  --accent: #2c5a32;
  --row-hover: color-mix(in srgb, var(--accent) 10%, transparent);
  --font: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas,
    "Liberation Mono", monospace;
}

html {
  color-scheme: light dark;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0 auto;
  padding: 3.5rem 1.25rem 5rem;
  max-width: 68ch;
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: 2px;
  background: var(--ink);
  pointer-events: none;
}

.skip-link {
  position: absolute;
  left: 1.25rem;
  top: 0.65rem;
  z-index: 100;
  padding: 0.45rem 0.65rem;
  font: inherit;
  font-size: 0.8125rem;
  color: var(--bg);
  background: var(--ink);
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform 0.15s ease;
}

.skip-link:focus {
  transform: translateY(0);
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

main {
  counter-reset: section;
}

.hero {
  margin-bottom: 0.25rem;
}

.wordmark {
  margin-bottom: 1rem;
}

.wordmark-rule {
  fill: var(--ink);
}

.wordmark-mark {
  fill: var(--accent);
}

h1 {
  margin: 0 0 0.85rem;
  padding-bottom: 0;
  border-bottom: none;
  font-size: clamp(1.35rem, 4vw, 1.65rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.tagline {
  margin: 0 0 0.65rem;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--muted);
}

.thesis {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.hero-meta {
  margin: 0 0 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--muted);
}

.hero-meta a {
  color: var(--ink);
}

h2 {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  margin: 2.35rem 0 0.7rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--muted);
}

h2::before {
  counter-increment: section;
  content: counter(section, decimal-leading-zero);
  flex: none;
  color: var(--accent);
  letter-spacing: 0;
}

.section-lead {
  margin: 0 0 1.1rem;
  font-size: 0.875rem;
  color: var(--muted);
}

h3 {
  margin: 0 0 0.55rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--muted);
}

p {
  margin: 0 0 0.9rem;
}

.investments {
  display: flex;
  flex-direction: column;
  gap: 1.85rem;
}

.investment-group ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 40.0625rem) {
  .investment-group ul {
    columns: 2;
    column-gap: 2.25rem;
  }

  .investment-group li {
    break-inside: avoid;
  }
}

ul {
  margin: 0.4rem 0 0;
  padding: 0;
  list-style: none;
}

li {
  margin-bottom: 0.35rem;
  padding: 0.2rem 0 0.2rem 1.35rem;
  text-indent: -1.35rem;
  border-left: 2px solid transparent;
  transition:
    background-color 0.15s ease,
    border-color 0.15s ease;
}

li:hover,
li:focus-within {
  background: var(--row-hover);
  border-left-color: var(--accent);
}

li::before {
  content: ">";
  display: inline-block;
  width: 1.35rem;
  color: var(--accent);
  font-weight: 500;
}

li:last-child {
  margin-bottom: 0;
}

.note {
  margin-left: 0.35rem;
  color: var(--muted);
  font-size: 0.8125rem;
  text-indent: 0;
}

.note::before {
  content: "·";
  margin-right: 0.35rem;
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--bg);
  background: var(--ink);
  text-decoration: none;
}

a:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

::selection {
  color: var(--bg);
  background: var(--accent);
}

.contact-section {
  margin-top: 0.5rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--rule);
}

.contact-links {
  margin: 0.15rem 0 0;
}

.contact-links li {
  margin-bottom: 0;
}

@media (min-width: 40.0625rem) {
  .contact-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.15rem 0;
    padding-left: 0;
  }

  .contact-links li {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0;
    text-indent: 0;
    border-left: none;
  }

  .contact-links li::before {
    display: none;
  }

  .contact-links li:not(:last-child)::after {
    content: "·";
    margin: 0 0.55rem;
    color: var(--muted);
    font-weight: 400;
  }

  .contact-links li:hover,
  .contact-links li:focus-within {
    background: transparent;
    border-left-color: transparent;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    animation: reveal-in 0.55s ease both;
  }

  .reveal-delay-1 {
    animation-delay: 0.08s;
  }

  .reveal-delay-2 {
    animation-delay: 0.16s;
  }
}

@keyframes reveal-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121410;
    --ink: #d7e3c8;
    --muted: #8a9a7c;
    --rule: #3d4a36;
    --accent: #8fbf6a;
    --row-hover: color-mix(in srgb, var(--accent) 12%, transparent);
  }

  a:hover {
    color: var(--bg);
    background: var(--ink);
  }

  a:focus-visible {
    outline-color: var(--ink);
  }
}

@media (min-width: 40.0625rem) and (max-width: 52rem) {
  body {
    padding: 3rem 1.5rem 4.5rem;
    font-size: 0.96875rem;
    line-height: 1.7;
  }

  h2 {
    margin: 2.6rem 0 0.9rem;
  }

  p {
    margin-bottom: 1rem;
  }

  li {
    margin-bottom: 0.55rem;
  }
}

@media (max-width: 40rem) {
  body {
    padding: 2.75rem 1.25rem 4rem;
    padding-left: max(1.25rem, env(safe-area-inset-left));
    padding-right: max(1.25rem, env(safe-area-inset-right));
    font-size: 1rem;
    line-height: 1.75;
    overflow-wrap: break-word;
  }

  h1 {
    margin-bottom: 0.95rem;
    font-size: 1.35rem;
  }

  h2 {
    gap: 0.65rem;
    margin: 3rem 0 1.1rem;
    font-size: 0.8125rem;
    letter-spacing: 0.1em;
  }

  .contact-section {
    padding-top: 1.65rem;
  }

  p {
    margin-bottom: 1.15rem;
  }

  ul {
    margin-top: 0.85rem;
  }

  li {
    position: relative;
    margin-bottom: 0;
    padding: 0.45rem 0 0.45rem 1.5rem;
    text-indent: 0;
  }

  li::before {
    position: absolute;
    top: 0.45rem;
    left: 0;
    width: auto;
  }

  li a {
    position: relative;
  }

  li a::after {
    content: "";
    position: absolute;
    inset: -0.6rem 0;
  }

  .contact-links li {
    padding: 0.45rem 0 0.45rem 1.5rem;
  }

  .contact-links li::before {
    display: inline-block;
    position: absolute;
    top: 0.45rem;
    left: 0;
  }

  .contact-links a {
    display: inline;
    padding: 0;
  }
}