:root {
  --color-ivory: #f6f1e8;
  --color-ivory-warm: #fffdf8;
  --color-sky: #a9d8e8;
  --color-tangerine: #f47a35;
  --color-emerald: #087a5a;
  --color-graphite: #202a2a;
  --color-graphite-soft: #52605d;
  --color-oak: #c7a77a;
  --color-stone: #ded6c8;
  --color-border-warm: #d7d0c5;
  --color-border-cool: #afc3c0;
  --color-focus: #1357a6;
  --color-white: #ffffff;

  --font-heading: "Space Grotesk", system-ui, sans-serif;
  --font-body: "DM Sans", Arial, sans-serif;

  --font-size-caption: 0.75rem;
  --font-size-meta: 0.875rem;
  --font-size-body: 1rem;
  --font-size-intro: 1.25rem;
  --font-size-heading-sm: clamp(1.625rem, 3vw, 1.75rem);
  --font-size-heading-md: clamp(2rem, 5vw, 2.5rem);
  --font-size-display: clamp(2.625rem, 7vw, 4rem);
  --font-size-footer-display: clamp(2.375rem, 10vw, 4.75rem);

  --line-height-caption: 1.4;
  --line-height-meta: 1.5;
  --line-height-body: 1.6;
  --line-height-intro: 1.45;
  --line-height-heading: 1.05;
  --line-height-display: 0.98;
  --line-height-footer-display: 0.94;

  --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-11: 10rem;

  --container-max: 80rem;
  --container-padding: 1.5rem;
  --container-narrow-max: 42.5rem;

  --radius-image: 0.125rem;
  --radius-control: 0.5rem;
  --radius-card: 1rem;
  --radius-surface: 1.75rem;
  --radius-full: 999px;

  --border-width: 1px;
  --border-warm: var(--border-width) solid var(--color-border-warm);
  --border-cool: var(--border-width) solid var(--color-border-cool);

  --shadow-float: 0 12px 32px rgb(32 42 42 / 10%);

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

  --focus-ring: 0 0 0 3px var(--color-focus);
  --focus-offset: 2px;
}

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

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

html {
  min-width: 20rem;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-ivory);
  color: var(--color-graphite);
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  font-weight: 400;
  line-height: var(--line-height-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

img,
video {
  height: auto;
}

iframe {
  width: 100%;
  border: 0;
}

svg {
  fill: currentColor;
}

button,
input,
select,
textarea {
  margin: 0;
  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 {
  width: 100%;
  border: var(--border-warm);
  border-radius: var(--radius-control);
  background: var(--color-ivory-warm);
  color: var(--color-graphite);
  line-height: 1.4;
}

input,
select {
  min-height: 3rem;
  padding: 0.75rem 0.875rem;
}

textarea {
  padding: 0.75rem 0.875rem;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-graphite-soft);
  opacity: 1;
}

input[type="checkbox"],
input[type="radio"] {
  width: 1.125rem;
  min-width: 1.125rem;
  height: 1.125rem;
  min-height: 1.125rem;
  padding: 0;
  accent-color: var(--color-emerald);
}

input[type="file"] {
  padding: 0.5rem;
}

fieldset {
  margin: 0 0 var(--space-5);
  padding: var(--space-5);
  border: var(--border-warm);
  border-radius: var(--radius-card);
}

legend {
  padding: 0 var(--space-2);
  color: var(--color-graphite);
  font-family: var(--font-heading);
  font-weight: 600;
}

label {
  display: inline-block;
  margin-block-end: var(--space-2);
  color: var(--color-graphite);
  font-family: var(--font-heading);
  font-size: var(--font-size-meta);
  font-weight: 600;
  line-height: var(--line-height-meta);
}

output {
  display: inline-block;
}

a {
  color: inherit;
  text-decoration-color: var(--color-tangerine);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18em;
  transition:
    color var(--transition-fast),
    text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--color-emerald);
}

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

button {
  border: 0;
  background: transparent;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-block: 0 var(--space-5);
  color: var(--color-graphite);
  font-family: var(--font-heading);
  font-weight: 650;
  letter-spacing: -0.045em;
  line-height: var(--line-height-heading);
  overflow-wrap: anywhere;
}

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

h2 {
  font-size: var(--font-size-heading-md);
}

h3 {
  font-size: var(--font-size-heading-sm);
  line-height: 1.15;
}

h4 {
  font-size: 1.25rem;
  line-height: 1.25;
}

h5,
h6 {
  font-size: 1rem;
  line-height: 1.35;
}

p {
  margin-block: 0 var(--space-4);
  overflow-wrap: break-word;
}

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);
}

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

blockquote {
  margin: 0 0 var(--space-5);
  padding-inline-start: var(--space-5);
  border-inline-start: 3px solid var(--color-tangerine);
  color: var(--color-graphite);
  font-family: var(--font-heading);
  font-size: var(--font-size-intro);
  line-height: var(--line-height-intro);
}

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

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

figcaption {
  margin-block-start: var(--space-2);
  color: var(--color-graphite-soft);
  font-size: var(--font-size-caption);
  line-height: var(--line-height-caption);
}

hr {
  height: 1px;
  margin-block: var(--space-7);
  border: 0;
  background: var(--color-border-warm);
}

table {
  width: 100%;
  margin-block: 0 var(--space-5);
  border-collapse: collapse;
  border-spacing: 0;
}

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

th,
td {
  padding: var(--space-3);
  border-bottom: var(--border-warm);
  text-align: left;
  vertical-align: top;
}

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

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

code,
kbd {
  padding: 0.1em 0.35em;
  border-radius: var(--radius-image);
  background: var(--color-stone);
  font-size: 0.9em;
}

pre {
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  overflow: auto;
  border-radius: var(--radius-control);
  background: var(--color-graphite);
  color: var(--color-ivory-warm);
}

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

small {
  font-size: var(--font-size-caption);
  line-height: var(--line-height-caption);
}

strong,
b {
  font-weight: 700;
}

em,
i {
  font-style: italic;
}

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

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

summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
}

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

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

.section {
  padding-block: clamp(var(--space-7), 8vw, var(--space-10));
}

.section--compact {
  padding-block: clamp(var(--space-6), 5vw, var(--space-8));
}

.surface-paper {
  background: var(--color-ivory-warm);
}

.surface-sky {
  background: var(--color-sky);
}

.surface-stone {
  background: var(--color-stone);
}

.surface-emerald {
  background: var(--color-emerald);
  color: var(--color-ivory-warm);
}

.surface-emerald :is(h1, h2, h3, h4, h5, h6) {
  color: var(--color-ivory-warm);
}

.surface-emerald a {
  color: inherit;
  text-decoration-color: var(--color-tangerine);
}

.panel {
  padding: clamp(var(--space-5), 4vw, var(--space-7));
  border: var(--border-warm);
  border-radius: var(--radius-card);
  background: var(--color-ivory-warm);
}

.panel > :last-child,
.card > :last-child,
.stack > :last-child,
.content-group > :last-child,
.form-group > :last-child {
  margin-block-end: 0;
}

.card {
  min-width: 0;
  overflow: hidden;
  border: var(--border-warm);
  border-radius: var(--radius-card);
  background: var(--color-ivory-warm);
  box-shadow: var(--shadow-float);
}

.card__content {
  min-width: 0;
  padding: var(--space-5);
}

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

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

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

.content-list {
  margin-block: 0 var(--space-5);
  padding-inline-start: 1.25rem;
}

.content-list > .eyebrow {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: var(--space-2);
  margin-block: 0 var(--space-3);
  color: var(--color-graphite-soft);
  font-family: var(--font-heading);
  font-size: var(--font-size-caption);
  font-weight: 650;
  letter-spacing: 0.08em;
  line-height: var(--line-height-caption);
  text-transform: uppercase;
}

.eyebrow::before {
  width: 1.5rem;
  height: 2px;
  flex: 0 0 auto;
  background: var(--color-tangerine);
  content: "";
}

.eyebrow--emerald::before {
  background: var(--color-emerald);
}

.meta {
  color: var(--color-graphite-soft);
  font-size: var(--font-size-meta);
  line-height: var(--line-height-meta);
}

.intro {
  font-size: var(--font-size-intro);
  line-height: var(--line-height-intro);
}

.button {
  display: inline-flex;
  min-width: 0;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 0.875rem;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  color: var(--color-graphite);
  font-family: var(--font-heading);
  font-size: var(--font-size-meta);
  font-weight: 650;
  letter-spacing: -0.01em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    transform var(--transition-base);
}

.button:hover {
  color: var(--color-graphite);
  transform: translateY(-2px);
}

.button--tangerine {
  background: var(--color-tangerine);
}

.button--tangerine:hover {
  background: #ff8c4e;
}

.button--emerald {
  background: var(--color-emerald);
  color: var(--color-ivory-warm);
}

.button--emerald:hover {
  background: #096b51;
  color: var(--color-ivory-warm);
}

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

.button--outline:hover {
  border-color: var(--color-emerald);
  background: var(--color-emerald);
  color: var(--color-ivory-warm);
}

.text-link {
  color: var(--color-graphite);
  font-family: var(--font-heading);
  font-weight: 600;
  text-decoration-color: var(--color-tangerine);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
}

.text-link:hover {
  color: var(--color-emerald);
  text-decoration-color: var(--color-emerald);
}

.form-group {
  min-width: 0;
  margin-block-end: var(--space-5);
}

.form-hint,
.form-error {
  display: block;
  margin-block-start: var(--space-2);
  font-size: var(--font-size-caption);
  line-height: var(--line-height-caption);
}

.form-hint {
  color: var(--color-graphite-soft);
}

.form-error {
  color: #a22d18;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-3) var(--space-4);
  transform: translateY(-200%);
  border-radius: var(--radius-control);
  background: var(--color-graphite);
  color: var(--color-ivory-warm);
  font-family: var(--font-heading);
  font-weight: 600;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.skip-link:focus {
  transform: translateY(0);
}

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

@media (max-width: 39.99rem) {
  .section {
    padding-block: clamp(var(--space-7), 12vw, var(--space-8));
  }

  .actions {
    align-items: stretch;
  }

  .actions > .button {
    width: 100%;
    min-height: 3.25rem;
  }
}

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

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

  .button:hover {
    transform: none;
  }
}