@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/ibm-plex-sans-regular.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("assets/ibm-plex-sans-semibold.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/ibm-plex-mono-regular.woff2") format("woff2");
}

@font-face {
  font-family: "Harabara";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/harabara-regular.woff") format("woff");
}

:root {
  --paper: #f7f5ee;
  --paper-bright: #ffffff;
  --ink: #151515;
  --muted-ink: #575750;
  --quiet-ink: #79796f;
  --rule: #242424;
  --soft-rule: rgba(21, 21, 21, 0.18);
  --nbt-green: #48ae49;
  --nbt-orange: #f7a71f;
  --nbt-blue: #0b96d5;
  --focus: #004f71;
  --page-padding: clamp(1.25rem, 4vw, 4rem);
  --content-width: 96rem;
  --brand-font: "Harabara", "Arial Rounded MT Bold", sans-serif;
  --display-font: "IBM Plex Sans", "Helvetica Neue", sans-serif;
  --body-font: "IBM Plex Sans", "Helvetica Neue", sans-serif;
  --mono-font: "IBM Plex Mono", Consolas, monospace;
}

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

html {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body-font);
  font-size: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  min-width: 20rem;
  background:
    linear-gradient(rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.42)),
    var(--paper);
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.hero,
.resources,
.site-footer {
  width: min(100%, var(--content-width));
  margin-inline: auto;
}

.founded,
.index-label,
.method-label {
  font-family: var(--mono-font);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.founded {
  margin: 0;
  color: var(--muted-ink);
}

.hero {
  position: relative;
  padding: clamp(1.5rem, 3vw, 3rem) var(--page-padding) clamp(3rem, 5vw, 5rem);
  overflow: hidden;
  border-bottom: 2px solid var(--rule);
}

.hero-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-lockup {
  display: grid;
  grid-template-columns: clamp(9rem, 17vw, 14rem) minmax(0, 40rem);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  max-width: 74rem;
  margin-top: clamp(1.75rem, 3vw, 3rem);
  animation: settle-in 500ms ease-out both;
}

.emblem {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
}

.emblem img {
  display: block;
  width: 100%;
  height: auto;
}

.index-label {
  margin: 0 0 1.5rem;
  color: var(--nbt-green);
}

h1 {
  margin: 0;
  font-family: var(--brand-font);
  font-size: clamp(4.5rem, 7.5vw, 7.5rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 0.72;
  text-wrap: balance;
}

h1 span {
  display: block;
}

.word-nourish {
  color: var(--nbt-green);
}

.word-balance {
  color: var(--nbt-orange);
}

.word-thrive {
  color: var(--nbt-blue);
}

.deck {
  max-width: 31ch;
  margin: 2rem 0 0;
  font-family: var(--display-font);
  font-size: clamp(1.35rem, 2.4vw, 2.15rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.hero-lower {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(20rem, 0.8fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: end;
  margin-top: clamp(2.5rem, 4.5vw, 4.5rem);
}

.about-copy {
  display: grid;
  grid-template-columns: 5.25rem minmax(0, 38rem);
  gap: 1.25rem;
  align-items: start;
  margin: 0;
}

.accent-rule {
  display: block;
  height: 0.25rem;
  margin-top: 0.65rem;
  background: var(--nbt-green);
}

.about-copy p {
  margin: 0;
  color: var(--muted-ink);
  font-size: clamp(1.05rem, 1.3vw, 1.25rem);
  line-height: 1.62;
}

.method-loop {
  padding-block: 1.25rem 1.5rem;
  border-block: 1px solid var(--soft-rule);
}

.method-label {
  margin: 0 0 1rem;
  color: var(--quiet-ink);
}

.method-loop ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 0.8rem;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.method-loop li {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  color: var(--ink);
  font-family: var(--display-font);
  font-size: clamp(1rem, 1.45vw, 1.25rem);
  font-weight: 600;
}

.method-loop li::after {
  color: var(--nbt-orange);
  content: "→";
  font-family: var(--mono-font);
  font-weight: 400;
}

.method-loop li:last-child::after {
  color: var(--nbt-green);
  content: "↺";
}

.resources {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 2px solid var(--rule);
}

.resource {
  --accent: var(--nbt-green);
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 18rem;
  padding: clamp(1.5rem, 3vw, 2.75rem);
  overflow: hidden;
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease;
}

.resource + .resource {
  border-left: 2px solid var(--rule);
}

.resource::before {
  position: absolute;
  inset: 0 0 auto;
  height: 0.4rem;
  background: var(--accent);
  content: "";
  transform: scaleX(0.22);
  transform-origin: left;
  transition: transform 180ms ease;
}

.resource-podcast {
  --accent: var(--nbt-green);
}

.resource-forum {
  --accent: var(--nbt-orange);
}

.resource-bloodsmart {
  --accent: var(--nbt-blue);
}

.resource-number {
  color: var(--accent);
  font-family: var(--display-font);
  font-size: clamp(3.25rem, 6vw, 5.4rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 1;
}

.resource-copy {
  align-self: center;
  display: block;
  margin-block: 2rem;
}

.resource-title,
.resource-description {
  display: block;
}

.resource-title {
  font-family: var(--display-font);
  font-size: clamp(2rem, 3.6vw, 3.6rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1;
}

.resource-description {
  max-width: 28ch;
  margin-top: 0.75rem;
  color: var(--muted-ink);
  font-size: 1rem;
  line-height: 1.45;
}

.resource-arrow {
  justify-self: end;
  width: 3rem;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-linecap: square;
  stroke-linejoin: miter;
  stroke-width: 2;
  transition: transform 180ms ease;
}

.resource:hover,
.resource:focus-visible {
  background: rgba(255, 255, 255, 0.68);
}

.resource:hover::before,
.resource:focus-visible::before {
  transform: scaleX(1);
}

.resource:hover .resource-arrow,
.resource:focus-visible .resource-arrow {
  transform: translateX(0.25rem);
}

.resource:active {
  transform: translateY(1px);
}

.resource:visited .resource-title {
  text-decoration-color: var(--accent);
  text-decoration-line: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.12em;
}

.site-footer {
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  padding: 1.5rem var(--page-padding) 2.5rem;
  color: var(--muted-ink);
  font-size: 0.875rem;
}

.site-footer p {
  margin: 0;
}

@keyframes settle-in {
  from {
    opacity: 0;
    transform: translateY(0.75rem);
  }

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

@media (max-width: 64rem) {
  .brand-lockup {
    grid-template-columns: clamp(9rem, 22vw, 13rem) minmax(0, 1fr);
  }

  .hero-lower {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-copy {
    grid-template-columns: 3.5rem minmax(0, 1fr);
  }

  .resource {
    min-height: 16rem;
  }
}

@media (max-width: 48rem) {
  .hero {
    padding-top: 1.5rem;
  }

  .brand-lockup {
    grid-template-columns: clamp(7rem, 27vw, 11rem) minmax(0, 1fr);
    gap: clamp(1rem, 4vw, 2rem);
    margin-top: 2.5rem;
  }

  h1 {
    font-size: clamp(3.7rem, 14.5vw, 6.5rem);
  }

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

  .resource {
    grid-template-columns: 5rem minmax(0, 1fr) 3rem;
    grid-template-rows: 1fr;
    align-items: center;
    min-height: 9rem;
  }

  .resource + .resource {
    border-top: 2px solid var(--rule);
    border-left: 0;
  }

  .resource-number {
    font-size: 3.15rem;
  }

  .resource-copy {
    margin: 0;
    padding-inline: 1rem;
  }

  .resource-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .resource-arrow {
    width: 2.5rem;
  }

  .site-footer {
    flex-direction: column;
    gap: 0.5rem;
  }
}

@media (max-width: 30rem) {
  .hero-meta {
    align-items: flex-start;
  }

  .index-label,
  .founded {
    max-width: 15ch;
    font-size: 0.66rem;
    line-height: 1.5;
  }

  .founded {
    text-align: right;
  }

  .brand-lockup {
    grid-template-columns: minmax(6.4rem, 0.42fr) minmax(0, 0.58fr);
    gap: 0.75rem;
    margin-top: 1.75rem;
  }

  h1 {
    font-size: clamp(3.1rem, 15vw, 4.5rem);
  }

  .deck {
    margin-top: 1.25rem;
    font-size: 1.15rem;
  }

  .about-copy {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .accent-rule {
    width: 4rem;
    margin: 0;
  }

  .hero-lower {
    gap: 2.5rem;
    margin-top: 3rem;
  }

  .resource {
    grid-template-columns: 3.75rem minmax(0, 1fr) 2rem;
    min-height: 8.5rem;
    padding-inline: 1.25rem;
  }

  .resource-number {
    font-size: 2.5rem;
  }

  .resource-description {
    font-size: 0.95rem;
  }

  .resource-arrow {
    width: 2rem;
  }
}

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

@media (prefers-contrast: more) {
  :root {
    --paper: #ffffff;
    --muted-ink: #303030;
    --quiet-ink: #484848;
  }

}