@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=Space+Grotesk:wght@600;700&display=swap");

:root {
  --color-chalk-white: #f1efe8;
  --color-graphite: #202322;
  --color-concrete-grey: #b9bab3;
  --color-oxidized-copper: #a65f43;
  --color-deep-forest-green: #193b32;
  --color-dark-oak: #4b3529;
  --color-paper-muted: #d9d2c4;

  --color-background: var(--color-chalk-white);
  --color-surface: var(--color-chalk-white);
  --color-surface-muted: var(--color-concrete-grey);
  --color-surface-paper: var(--color-paper-muted);
  --color-surface-dark: var(--color-graphite);
  --color-surface-forest: var(--color-deep-forest-green);
  --color-text: var(--color-graphite);
  --color-text-inverse: var(--color-chalk-white);
  --color-text-muted: #5e625d;
  --color-border: var(--color-concrete-grey);
  --color-border-strong: var(--color-graphite);
  --color-border-accent: var(--color-oxidized-copper);
  --color-accent: var(--color-oxidized-copper);

  --font-heading: "Space Grotesk", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;

  --text-technical: 0.75rem;
  --text-small: 0.875rem;
  --text-body: 1rem;
  --text-intro: 1.25rem;
  --text-section: clamp(1.75rem, 3vw, 2.75rem);
  --text-page-title: clamp(2.25rem, 5vw, 4rem);
  --text-display: clamp(3.5rem, 9vw, 9rem);

  --leading-tight: 0.92;
  --leading-heading: 1.04;
  --leading-body: 1.6;
  --leading-small: 1.45;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;
  --space-section: clamp(8rem, 16vw, 15rem);

  --container-max: 90rem;
  --gutter: 3rem;
  --gutter-tablet: 1.5rem;
  --gutter-mobile: 1rem;

  --radius-none: 0;
  --radius-technical: 0.125rem;

  --border-width: 1px;
  --border: var(--border-width) solid var(--color-border);
  --border-strong: var(--border-width) solid var(--color-border-strong);
  --border-accent: var(--border-width) solid var(--color-border-accent);

  --shadow-floating: 0 8px 24px rgb(32 35 34 / 14%);

  --transition-fast: 180ms ease-out;
  --transition-menu: 220ms ease-out;
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-8);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--leading-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main,
header,
footer,
section,
article,
aside,
nav,
figure,
form {
  min-width: 0;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

img,
video {
  height: auto;
}

img[width],
img[height] {
  max-width: 100%;
}

iframe {
  display: block;
  width: 100%;
  max-width: 100%;
  border: 0;
}

a {
  color: inherit;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    text-decoration-color var(--transition-fast);
}

a:hover {
  text-decoration-color: currentcolor;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
input,
select,
textarea {
  color: inherit;
}

button,
select {
  text-transform: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
  appearance: none;
  cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

input,
select,
textarea {
  width: 100%;
  min-height: 2.75rem;
  border: var(--border-strong);
  border-radius: var(--radius-none);
  background: var(--color-chalk-white);
  padding: var(--space-3) var(--space-4);
  line-height: var(--leading-small);
}

textarea {
  min-height: 8rem;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 1;
}

select {
  background-color: var(--color-chalk-white);
}

label {
  display: inline-block;
  margin-block-end: var(--space-2);
  font-size: var(--text-small);
  font-weight: 500;
  line-height: var(--leading-small);
}

fieldset {
  min-width: 0;
  margin: 0 0 var(--space-5);
  padding: var(--space-5);
  border: var(--border);
}

legend {
  padding-inline: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 600;
}

table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}

th,
td {
  padding: var(--space-3) var(--space-2);
  border-block-end: var(--border);
  text-align: start;
  vertical-align: top;
}

th {
  font-family: var(--font-heading);
  font-weight: 600;
}

hr {
  height: 0;
  margin: var(--space-7) 0;
  border: 0;
  border-block-start: var(--border);
}

abbr[title] {
  text-decoration: underline dotted;
  text-underline-offset: 0.2em;
  cursor: help;
}

summary {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

::selection {
  background: var(--color-oxidized-copper);
  color: var(--color-chalk-white);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-block: 0 var(--space-4);
  color: inherit;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: var(--leading-heading);
  overflow-wrap: anywhere;
}

h1 {
  font-size: var(--text-page-title);
  line-height: var(--leading-tight);
}

h2 {
  font-size: var(--text-section);
  line-height: 0.98;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
}

h4 {
  font-size: var(--text-intro);
}

h5,
h6 {
  font-size: var(--text-body);
  letter-spacing: -0.02em;
}

p {
  margin-block: 0 var(--space-4);
  line-height: var(--leading-body);
}

ul,
ol {
  margin-block: 0 var(--space-5);
  padding-inline-start: 1.25rem;
}

ul ul,
ul ol,
ol ul,
ol ol {
  margin-block: var(--space-2) 0;
}

li::marker {
  color: var(--color-accent);
}

blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-4) 0 var(--space-4) var(--space-5);
  border-inline-start: 2px solid var(--color-accent);
  font-family: var(--font-heading);
  font-size: var(--text-intro);
  font-weight: 600;
  line-height: 1.25;
}

blockquote p:last-child {
  margin-block-end: 0;
}

figure {
  margin: 0 0 var(--space-5);
}

figcaption {
  margin-block-start: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-small);
  line-height: var(--leading-small);
}

pre,
code,
kbd,
samp {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

pre {
  margin: 0 0 var(--space-5);
  overflow: auto;
  padding: var(--space-4);
  background: var(--color-surface-paper);
}

address {
  margin-block: 0 var(--space-4);
  font-style: normal;
}

.container {
  width: min(100% - (var(--gutter) * 2), var(--container-max));
  margin-inline: auto;
}

.container-wide {
  width: min(100% - (var(--gutter) * 2), 100rem);
  margin-inline: auto;
}

.container-full {
  width: 100%;
  margin-inline: auto;
}

.section {
  padding-block: var(--space-section);
}

.section-compact {
  padding-block: var(--space-7);
}

.surface-chalk {
  background: var(--color-chalk-white);
  color: var(--color-graphite);
}

.surface-concrete {
  background: var(--color-concrete-grey);
  color: var(--color-graphite);
}

.surface-paper {
  background: var(--color-paper-muted);
  color: var(--color-graphite);
}

.surface-graphite {
  background: var(--color-graphite);
  color: var(--color-chalk-white);
}

.surface-forest {
  background: var(--color-deep-forest-green);
  color: var(--color-chalk-white);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
  font-size: var(--text-technical);
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow::before {
  width: var(--space-4);
  height: 1px;
  flex: 0 0 auto;
  background: var(--color-accent);
  content: "";
}

.display {
  margin-block-end: var(--space-5);
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: 700;
  letter-spacing: -0.065em;
  line-height: var(--leading-tight);
  overflow-wrap: anywhere;
}

.intro {
  margin-block-end: var(--space-5);
  font-size: var(--text-intro);
  line-height: 1.5;
}

.meta {
  font-size: var(--text-technical);
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.35;
  text-transform: uppercase;
}

.caption {
  color: var(--color-text-muted);
  font-size: var(--text-small);
  line-height: var(--leading-small);
}

.button,
.button-secondary,
.button-link {
  min-height: 2.75rem;
  border-radius: var(--radius-none);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast);
}

.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 0.875rem 1.25rem;
  border: 1px solid transparent;
  text-align: center;
}

.button {
  border-color: var(--color-oxidized-copper);
  background: var(--color-oxidized-copper);
  color: var(--color-chalk-white);
}

.button:hover {
  border-color: var(--color-graphite);
  background: var(--color-graphite);
  color: var(--color-chalk-white);
}

.button-secondary {
  border-color: currentcolor;
  background: transparent;
  color: inherit;
}

.button-secondary:hover {
  border-color: var(--color-oxidized-copper);
  background: var(--color-oxidized-copper);
  color: var(--color-chalk-white);
}

.button-link {
  display: inline;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}

.button-link:hover {
  text-decoration-color: currentcolor;
}

.action-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}

.action-group > * {
  min-width: 0;
}

.panel {
  padding: var(--space-5);
  border: var(--border);
  background: var(--color-surface);
}

.panel > :last-child {
  margin-block-end: 0;
}

.rule {
  border: 0;
  border-block-start: var(--border);
}

.rule-accent {
  border: 0;
  border-block-start: var(--border-accent);
}

.content-list {
  margin: 0 0 var(--space-5);
  padding: 0;
  list-style: none;
}

.content-list > .stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-width: 0;
}

.stack > * {
  min-width: 0;
}

.stack-compact {
  gap: var(--space-2);
}

.stack-spacious {
  gap: var(--space-6);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}

.cluster > * {
  min-width: 0;
}

.media-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

:where(.panel, .stack, .section, article, aside) > :last-child {
  margin-block-end: 0;
}

@media (max-width: 899px) {
  :root {
    --gutter: var(--gutter-tablet);
  }

  .section {
    padding-block: clamp(var(--space-9), 12vw, var(--space-10));
  }
}

@media (max-width: 719px) {
  :root {
    --gutter: var(--gutter-mobile);
  }

  html {
    scroll-padding-top: var(--space-7);
  }

  h1 {
    font-size: clamp(2.25rem, 10vw, 3.5rem);
  }

  h2 {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
  }

  .display {
    font-size: clamp(3.25rem, 15vw, 5.5rem);
    line-height: 0.9;
  }

  .section {
    padding-block: var(--space-9);
  }

  .section-compact {
    padding-block: var(--space-6);
  }

  .button,
  .button-secondary {
    width: 100%;
  }

  .action-group {
    align-items: stretch;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms;
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
  }
}