@import url("https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@700;800&family=Inter:wght@400;500;600;700&display=swap");

:root {
  --color-ice-white: #f7f9fc;
  --color-paper-white: #ffffff;
  --color-graphite: #20232b;
  --color-royal-purple: #55258a;
  --color-flame-orange: #f05a28;
  --color-flame-orange-hover: #d9481f;
  --color-electric-turquoise: #08aeb8;
  --color-soft-lavender: #eee8f8;
  --color-line-silver: #c9ced8;

  --color-text: var(--color-graphite);
  --color-text-muted: #596170;
  --color-link: var(--color-electric-turquoise);
  --color-page: var(--color-ice-white);
  --color-surface: var(--color-paper-white);
  --color-surface-muted: var(--color-soft-lavender);
  --color-border: var(--color-line-silver);

  --font-heading: "Barlow Condensed", Arial, sans-serif;
  --font-body: "Inter", Arial, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lead: 1.25rem;
  --text-card-title: 1.75rem;
  --text-section-title: clamp(2rem, 4vw, 2.5rem);
  --text-display: clamp(2.5rem, 7vw, 4rem);

  --leading-tight: 1;
  --leading-heading: 1.1;
  --leading-body: 1.5625;
  --leading-relaxed: 1.75;

  --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;

  --container-max: 77.5rem;
  --container-padding: 1.5rem;

  --radius-none: 0;
  --radius-sm: 0.25rem;
  --radius-card: 0.625rem;
  --radius-panel: 1.125rem;

  --shadow-panel: 0 0.5rem 1.5rem rgba(32, 35, 43, 0.12);

  --transition-fast: 160ms ease;
  --transition-base: 220ms ease;
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-page);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  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,
blockquote,
table,
form {
  min-width: 0;
}

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

img,
video {
  height: auto;
}

svg {
  fill: currentColor;
}

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

button,
input,
select,
textarea {
  max-width: 100%;
  color: inherit;
  font: inherit;
}

button,
select {
  text-transform: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
  cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

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

input,
select,
textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-paper-white);
  padding: 0.75rem;
}

input::placeholder,
textarea::placeholder {
  color: #737c8b;
  opacity: 1;
}

fieldset {
  min-width: 0;
  margin: 0;
  border: 0;
  padding: 0;
}

legend {
  padding: 0;
}

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

th,
td {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  vertical-align: top;
}

th {
  font-size: var(--text-sm);
  font-weight: 700;
}

caption {
  margin-block-end: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-align: left;
}

a {
  color: var(--color-link);
  text-decoration-color: currentColor;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
  transition: color var(--transition-fast), text-decoration-thickness var(--transition-fast);
}

a:hover {
  color: var(--color-graphite);
  text-decoration-thickness: 3px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-electric-turquoise);
  outline-offset: 3px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-block: 0 var(--space-4);
  color: var(--color-graphite);
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: var(--leading-heading);
  text-wrap: balance;
}

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

h2 {
  font-size: var(--text-section-title);
}

h3 {
  font-size: var(--text-card-title);
}

h4 {
  font-size: 1.375rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-block: 0 var(--space-4);
}

small {
  font-size: var(--text-xs);
  line-height: 1.333;
}

strong,
b {
  font-weight: 700;
}

em,
i {
  font-style: italic;
}

hr {
  height: 1px;
  margin-block: var(--space-6);
  border: 0;
  background: var(--color-border);
}

ul,
ol {
  margin-block: 0 var(--space-4);
  padding-inline-start: 1.25rem;
}

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

.content-list > blockquote {
  margin: 0 0 var(--space-5);
  border-inline-start: 4px solid var(--color-royal-purple);
  padding: var(--space-4) var(--space-5);
  background: var(--color-soft-lavender);
  color: var(--color-graphite);
}

blockquote > :last-child,
.flow > :last-child,
.stack > :last-child,
.card > :last-child,
.panel > :last-child,
.compact-group > :last-child {
  margin-block-end: 0;
}

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

code,
kbd,
samp {
  border-radius: var(--radius-sm);
  background: var(--color-soft-lavender);
  padding: 0.1em 0.3em;
  font-size: 0.9em;
}

pre {
  overflow-x: auto;
  margin: 0 0 var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-paper-white);
  padding: var(--space-4);
  line-height: 1.5;
}

pre code {
  padding: 0;
  background: transparent;
}

::selection {
  background: var(--color-electric-turquoise);
  color: var(--color-graphite);
}

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

.container--wide {
  width: min(100% - (2 * var(--container-padding)), 90rem);
  margin-inline: auto;
}

.section {
  padding-block: var(--space-10);
}

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

.section--surface {
  background: var(--color-paper-white);
}

.flow > * + * {
  margin-block-start: var(--space-4);
}

.flow > h1 + *,
.flow > h2 + *,
.flow > h3 + * {
  margin-block-start: 0;
}

.stack {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-4);
}

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

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

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

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

.cluster--tight {
  gap: var(--space-2);
}

.cluster--wide {
  gap: var(--space-5);
}

.card,
.panel {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}

.card {
  overflow: hidden;
}

.card__body,
.panel {
  padding: var(--space-5);
}

.panel--lavender {
  background: var(--color-soft-lavender);
}

.panel--purple {
  border-color: rgba(247, 249, 252, 0.5);
  background: var(--color-royal-purple);
  color: var(--color-ice-white);
}

.panel--purple h1,
.panel--purple h2,
.panel--purple h3,
.panel--purple h4,
.panel--purple h5,
.panel--purple h6 {
  color: var(--color-ice-white);
}

.panel--purple a {
  color: var(--color-ice-white);
}

.panel--raised {
  box-shadow: var(--shadow-panel);
}

.eyebrow,
.badge {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.25;
  text-transform: uppercase;
}

.eyebrow {
  color: var(--color-royal-purple);
}

.badge {
  border: 1px solid currentColor;
  padding: 0.3rem 0.5rem;
  color: var(--color-graphite);
  background: var(--color-paper-white);
}

.badge--mechanic {
  color: #08737a;
  background: #e2f7f8;
}

.badge--strategy {
  color: var(--color-royal-purple);
  background: var(--color-soft-lavender);
}

.badge--action {
  color: var(--color-graphite);
  border-color: var(--color-flame-orange);
  background: var(--color-flame-orange);
}

.button {
  display: inline-flex;
  min-width: 0;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.625rem 1rem;
  color: var(--color-graphite);
  background: var(--color-flame-orange);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.button:hover {
  color: var(--color-graphite);
  background: var(--color-flame-orange-hover);
  text-decoration: none;
}

.button:focus-visible {
  outline: 2px solid var(--color-graphite);
  outline-offset: 3px;
}

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

.button--purple {
  color: var(--color-ice-white);
  background: var(--color-royal-purple);
}

.button--purple:hover {
  color: var(--color-ice-white);
  background: #421d6c;
}

.button--secondary {
  border-color: var(--color-graphite);
  background: transparent;
}

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

.button--full {
  width: 100%;
}

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

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

.text-action {
  color: var(--color-flame-orange);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  margin: -1px;
  border: 0;
  padding: 0;
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  transform: translateY(-200%);
  border-radius: var(--radius-sm);
  background: var(--color-graphite);
  color: var(--color-ice-white);
  padding: var(--space-3) var(--space-4);
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
  color: var(--color-ice-white);
}

@media (max-width: 47.99rem) {
  :root {
    --container-padding: 1rem;
  }

  .section {
    padding-block: 3.5rem;
  }

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

  h1 {
    font-size: clamp(2.5rem, 12vw, 3rem);
  }

  h2 {
    font-size: clamp(2rem, 9vw, 2.25rem);
  }

  .button--full-mobile {
    width: 100%;
  }

  th,
  td {
    padding: var(--space-3);
  }
}

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

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