@charset "UTF-8";

:root {
  --color-ink: #0B0E1A;
  --color-ink-raised: #141829;
  --color-ink-soft: #1D2236;
  --color-line: #2A3150;
  --color-text-primary: #F4F6FF;
  --color-text-secondary: #A7B0D6;
  --color-accent-cyan: #3DE0FF;
  --color-accent-magenta: #FF4FA3;
  --color-accent-amber: #FFB84D;
  --color-success: #4ADE80;
  --color-danger: #FF6B6B;
  --color-focus: #3DE0FF;

  --font-heading: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;

  --text-display-size: clamp(2.5rem, 6vw, 4.25rem);
  --text-display-line-height: 1.05;
  --text-display-letter-spacing: -0.02em;
  --text-display-weight: 700;

  --text-h1-size: clamp(2rem, 4.5vw, 3rem);
  --text-h1-line-height: 1.1;
  --text-h1-letter-spacing: -0.015em;
  --text-h1-weight: 700;

  --text-h2-size: clamp(1.5rem, 3vw, 2.125rem);
  --text-h2-line-height: 1.15;
  --text-h2-letter-spacing: -0.01em;
  --text-h2-weight: 700;

  --text-h3-size: clamp(1.25rem, 2.2vw, 1.5rem);
  --text-h3-line-height: 1.25;
  --text-h3-letter-spacing: -0.005em;
  --text-h3-weight: 600;

  --text-h4-size: 1.125rem;
  --text-h4-line-height: 1.3;
  --text-h4-weight: 600;

  --text-body-lg-size: 1.125rem;
  --text-body-lg-line-height: 1.7;
  --text-body-lg-weight: 400;

  --text-body-size: 1rem;
  --text-body-line-height: 1.7;
  --text-body-weight: 400;

  --text-body-sm-size: 0.875rem;
  --text-body-sm-line-height: 1.6;
  --text-body-sm-weight: 400;

  --text-caption-size: 0.75rem;
  --text-caption-line-height: 1.5;
  --text-caption-letter-spacing: 0.04em;
  --text-caption-weight: 500;

  --text-button-size: 0.9375rem;
  --text-button-line-height: 1;
  --text-button-letter-spacing: 0.01em;
  --text-button-weight: 600;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  --container-main-max: 1120px;
  --container-wide-max: 1360px;
  --container-reading-max: 680px;
  --container-padding-mobile: 24px;
  --container-padding-desktop: 40px;

  --surface-raised-inset: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
  --surface-overlay-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;

  --transition-color: 150ms ease-out;
  --transition-transform: 200ms ease-out;
  --transition-opacity: 200ms ease-out;

  --header-height-desktop: 72px;
  --header-height-mobile: 56px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--color-ink);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  font-weight: var(--text-body-weight);
  line-height: var(--text-body-line-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--text-h1-weight);
  color: var(--color-text-primary);
  overflow-wrap: break-word;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
dl,
blockquote,
figure,
pre,
table,
address,
form,
fieldset {
  margin-block-start: 0;
  margin-block-end: var(--space-5);
}

h1,
h2,
h3,
h4,
h5,
h6:last-child,
p:last-child,
ul:last-child,
ol:last-child,
dl:last-child,
blockquote:last-child,
figure:last-child,
pre:last-child,
table:last-child,
address:last-child,
form:last-child,
fieldset:last-child {
  margin-block-end: 0;
}

h1 {
  font-size: var(--text-h1-size);
  line-height: var(--text-h1-line-height);
  letter-spacing: var(--text-h1-letter-spacing);
  font-weight: var(--text-h1-weight);
}

h2 {
  font-size: var(--text-h2-size);
  line-height: var(--text-h2-line-height);
  letter-spacing: var(--text-h2-letter-spacing);
  font-weight: var(--text-h2-weight);
}

h3 {
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-line-height);
  letter-spacing: var(--text-h3-letter-spacing);
  font-weight: var(--text-h3-weight);
}

h4 {
  font-size: var(--text-h4-size);
  line-height: var(--text-h4-line-height);
  font-weight: var(--text-h4-weight);
}

h5,
h6 {
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  font-weight: 600;
}

p {
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  font-weight: var(--text-body-weight);
  color: var(--color-text-primary);
  overflow-wrap: break-word;
}

a {
  color: var(--color-accent-cyan);
  text-decoration: none;
  transition: color var(--transition-color);
}

a:hover {
  color: var(--color-text-primary);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

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

img,
video {
  object-fit: cover;
}

figure {
  margin-inline: 0;
}

figcaption {
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
  font-weight: var(--text-caption-weight);
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-block-start: var(--space-3);
}

ul,
ol {
  padding-inline-start: 0;
  list-style-position: inside;
}

ul {
  list-style: none !important;
}

ol {
  list-style: decimal;
}

li {
  margin-block-end: 0;
}

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

.content-list:last-child {
  margin-block-end: 0;
}

.content-list li {
  position: relative;
  padding-inline-start: var(--space-5);
  margin-block-end: var(--space-3);
}

.content-list li:last-child {
  margin-block-end: 0;
}

.content-list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background-color: var(--color-accent-cyan);
  border-radius: 2px;
}

blockquote {
  margin-inline: 0;
  padding: var(--space-4);
  background-color: var(--color-ink-soft);
  border-inline-start: 3px solid var(--color-accent-amber);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
}

blockquote p {
  color: inherit;
}

pre,
code,
kbd,
samp {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.875em;
}

pre {
  background-color: var(--color-ink-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  overflow-x: auto;
  color: var(--color-text-primary);
}

code {
  background-color: var(--color-ink-soft);
  border-radius: var(--radius-sm);
  padding: 0.2em 0.4em;
  color: var(--color-accent-cyan);
}

pre code {
  background-color: transparent;
  padding: 0;
  color: inherit;
}

hr {
  border: none;
  border-block-start: 1px solid var(--color-line);
  margin-block: var(--space-6);
}

table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-line-height);
}

caption {
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
  font-weight: var(--text-caption-weight);
  text-transform: uppercase;
  color: var(--color-text-secondary);
  text-align: start;
  margin-block-end: var(--space-3);
}

th,
td {
  text-align: start;
  padding: var(--space-3);
  border-block-end: 1px solid var(--color-line);
  vertical-align: top;
}

th {
  font-weight: 600;
  color: var(--color-text-primary);
  background-color: var(--color-ink-soft);
}

tbody tr:nth-child(even) {
  background-color: var(--color-ink-soft);
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: inherit;
  color: inherit;
  margin: 0;
}

button {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: var(--text-button-size);
  line-height: var(--text-button-line-height);
  letter-spacing: var(--text-button-letter-spacing);
  font-weight: var(--text-button-weight);
  color: var(--color-text-primary);
  transition: color var(--transition-color), border-color var(--transition-color), background-color var(--transition-color), transform var(--transition-transform), opacity var(--transition-opacity);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

input,
select,
textarea {
  background-color: var(--color-ink-raised);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-primary);
  transition: border-color var(--transition-color);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-secondary);
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--color-text-secondary);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-accent-cyan);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

label {
  display: block;
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-line-height);
  font-weight: 500;
  color: var(--color-text-primary);
  margin-block-end: var(--space-2);
}

fieldset {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

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

.container {
  width: 100%;
  max-width: var(--container-main-max);
  margin-inline: auto;
  padding-inline: var(--container-padding-mobile);
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide-max);
  margin-inline: auto;
  padding-inline: var(--container-padding-mobile);
}

.container-reading {
  width: 100%;
  max-width: var(--container-reading-max);
  margin-inline: auto;
  padding-inline: var(--container-padding-mobile);
}

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

.surface-raised {
  background-color: var(--color-ink-raised);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: var(--surface-raised-inset);
  padding: var(--space-5);
}

.surface-soft {
  background-color: var(--color-ink-soft);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.surface-overlay {
  background-color: var(--color-ink-raised);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--surface-overlay-shadow);
  padding: var(--space-5);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-pill);
  font-size: var(--text-button-size);
  line-height: var(--text-button-line-height);
  letter-spacing: var(--text-button-letter-spacing);
  font-weight: var(--text-button-weight);
  text-decoration: none;
  cursor: pointer;
  transition: color var(--transition-color), border-color var(--transition-color), background-color var(--transition-color), transform var(--transition-transform), opacity var(--transition-opacity);
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-accent-cyan);
  color: var(--color-ink);
  border: 1px solid var(--color-accent-cyan);
}

.btn-primary:hover {
  background-color: var(--color-text-primary);
  border-color: var(--color-text-primary);
  color: var(--color-ink);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-accent-cyan);
  border: 1px solid var(--color-accent-cyan);
}

.btn-secondary:hover {
  background-color: var(--color-accent-cyan);
  color: var(--color-ink);
}

.btn-tertiary {
  background-color: transparent;
  color: var(--color-accent-cyan);
  border: none;
  padding-inline: var(--space-2);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.btn-tertiary:hover {
  color: var(--color-text-primary);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
  background-color: transparent;
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
  font-weight: var(--text-caption-weight);
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.tag-cyan {
  border-color: var(--color-accent-cyan);
  color: var(--color-accent-cyan);
}

.tag-magenta {
  border-color: var(--color-accent-magenta);
  color: var(--color-accent-magenta);
}

.tag-amber {
  border-color: var(--color-accent-amber);
  color: var(--color-accent-amber);
}

.callout {
  background-color: var(--color-ink-soft);
  border-inline-start: 3px solid var(--color-accent-amber);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  color: var(--color-text-primary);
}

.callout-magenta {
  border-inline-start-color: var(--color-accent-magenta);
}

.callout-cyan {
  border-inline-start-color: var(--color-accent-cyan);
}

.eyebrow {
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
  font-weight: var(--text-caption-weight);
  text-transform: uppercase;
  color: var(--color-accent-cyan);
  margin-block-end: var(--space-3);
}

.display {
  font-family: var(--font-heading);
  font-size: var(--text-display-size);
  line-height: var(--text-display-line-height);
  letter-spacing: var(--text-display-letter-spacing);
  font-weight: var(--text-display-weight);
  color: var(--color-text-primary);
  margin-block-end: var(--space-5);
}

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

.text-secondary {
  color: var(--color-text-secondary);
}

.text-accent-cyan {
  color: var(--color-accent-cyan);
}

.text-accent-magenta {
  color: var(--color-accent-magenta);
}

.text-accent-amber {
  color: var(--color-accent-amber);
}

.text-success {
  color: var(--color-success);
}

.text-danger {
  color: var(--color-danger);
}

.text-caption {
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
  font-weight: var(--text-caption-weight);
  text-transform: uppercase;
}

.text-body-sm {
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-line-height);
}

.text-body-lg {
  font-size: var(--text-body-lg-size);
  line-height: var(--text-body-lg-line-height);
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: absolute;
  inset-block-start: -100%;
  inset-inline-start: var(--space-4);
  z-index: 1000;
  background-color: var(--color-accent-cyan);
  color: var(--color-ink);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: inset-block-start var(--transition-transform);
}

.skip-link:focus {
  inset-block-start: var(--space-4);
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background-color: transparent;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: 1px;
  transition: transform var(--transition-transform), opacity var(--transition-opacity);
}

.aspect-ratio {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-line);
}

.aspect-ratio img,
.aspect-ratio video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aspect-ratio-16-9 {
  aspect-ratio: 16 / 9;
}

.aspect-ratio-4-3 {
  aspect-ratio: 4 / 3;
}

.aspect-ratio-1-1 {
  aspect-ratio: 1 / 1;
}

.hero-overlay {
  position: relative;
}

.hero-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 14, 26, 0.7) 0%, rgba(11, 14, 26, 0) 60%);
  pointer-events: none;
  border-radius: inherit;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--transition-opacity), transform var(--transition-transform);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (min-width: 768px) {
  .container,
  .container-wide,
  .container-reading {
    padding-inline: var(--container-padding-desktop);
  }

  .section {
    padding-block: var(--space-8);
  }
}

@media (max-width: 639px) {
  table,
  thead,
  tbody,
  th,
  td,
  tr {
    display: block;
  }

  thead tr {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  tbody tr {
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    margin-block-end: var(--space-4);
    padding: var(--space-3);
    background-color: var(--color-ink-raised);
  }

  tbody tr:nth-child(even) {
    background-color: var(--color-ink-raised);
  }

  td {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-4);
    border-block-end: 1px solid var(--color-line);
    padding: var(--space-2) 0;
  }

  td:last-child {
    border-block-end: none;
  }

  td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: var(--text-caption-size);
    line-height: var(--text-caption-line-height);
    letter-spacing: var(--text-caption-letter-spacing);
    text-transform: uppercase;
    flex-shrink: 0;
  }
}
html, body {
  overflow-x: clip;
  max-width: 100%;
}

img, video, svg {
  max-width: 100%;
  height: auto;
}