:root {
  --color-paper: #F5F0E6;
  --color-ink: #30343A;
  --color-sky: #6689AD;
  --color-tomato: #D66550;
  --color-sage: #849879;
  --color-honey: #DCBD61;
  --color-paper-dark: #EAE3D7;
  --color-ink-soft: #5A5E66;
  --color-paper-border: rgba(48, 52, 58, 0.15);
  --color-paper-divider: rgba(48, 52, 58, 0.1);
  --color-dark-border: rgba(245, 240, 230, 0.2);
  --color-focus-ring: #6689AD;
  --color-shadow-subtle: 0 1px 2px rgba(48, 52, 58, 0.08);

  --font-heading: "Fraunces", serif;
  --font-body: "Inter", sans-serif;

  --text-display-size: clamp(2.8rem, 6vw, 5rem);
  --text-display-weight: 600;
  --text-display-line-height: 1.05;
  --text-display-letter-spacing: -0.02em;

  --text-h1-size: clamp(2.2rem, 4.5vw, 3.5rem);
  --text-h1-weight: 600;
  --text-h1-line-height: 1.1;
  --text-h1-letter-spacing: -0.01em;

  --text-h2-size: clamp(1.8rem, 3.2vw, 2.6rem);
  --text-h2-weight: 500;
  --text-h2-line-height: 1.15;

  --text-h3-size: clamp(1.4rem, 2.4vw, 1.9rem);
  --text-h3-weight: 500;
  --text-h3-line-height: 1.2;

  --text-h4-size: 1.25rem;
  --text-h4-weight: 600;
  --text-h4-line-height: 1.3;
  --text-h4-letter-spacing: 0.01em;

  --text-body-size: 1rem;
  --text-body-weight: 400;
  --text-body-line-height: 1.6;
  --text-body-letter-spacing: 0.01em;

  --text-body-large-size: 1.125rem;
  --text-body-large-weight: 400;
  --text-body-large-line-height: 1.6;

  --text-caption-size: 0.875rem;
  --text-caption-weight: 500;
  --text-caption-line-height: 1.4;
  --text-caption-letter-spacing: 0.02em;

  --text-label-size: 0.75rem;
  --text-label-weight: 600;
  --text-label-line-height: 1.2;
  --text-label-letter-spacing: 0.08em;

  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  --space-5xl: 128px;

  --container-max: 1200px;
  --container-wide-max: 1440px;
  --container-padding-mobile: 24px;
  --container-padding-desktop: 48px;

  --radius-none: 0px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --transition-fast: 150ms ease-out;
  --transition-overlay: 250ms ease-out;
}

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

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  font-weight: var(--text-body-weight);
  line-height: var(--text-body-line-height);
  letter-spacing: var(--text-body-letter-spacing);
  color: var(--color-ink);
  background-color: var(--color-paper);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

input,
button,
textarea,
select {
  font: inherit;
  letter-spacing: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-align: inherit;
}

a {
  color: var(--color-sky);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-ink);
}

h1 {
  font-size: var(--text-h1-size);
  font-weight: var(--text-h1-weight);
  line-height: var(--text-h1-line-height);
  letter-spacing: var(--text-h1-letter-spacing);
  margin-block-end: var(--space-lg);
}

h2 {
  font-size: var(--text-h2-size);
  font-weight: var(--text-h2-weight);
  line-height: var(--text-h2-line-height);
  margin-block-end: var(--space-md);
}

h3 {
  font-size: var(--text-h3-size);
  font-weight: var(--text-h3-weight);
  line-height: var(--text-h3-line-height);
  margin-block-end: var(--space-sm);
}

h4 {
  font-family: var(--font-body);
  font-size: var(--text-h4-size);
  font-weight: var(--text-h4-weight);
  line-height: var(--text-h4-line-height);
  letter-spacing: var(--text-h4-letter-spacing);
  margin-block-end: var(--space-sm);
}

h5,
h6 {
  font-family: var(--font-body);
  font-weight: 600;
  line-height: 1.3;
  margin-block-end: var(--space-xs);
}

p {
  margin-block-end: var(--space-md);
}

ul,
ol {
  margin-block-end: var(--space-md);
  padding-inline-start: var(--space-lg);
}

ul ul,
ol ol,
ul ol,
ol ul {
  margin-block-end: 0;
}

blockquote {
  margin-block-end: var(--space-md);
  padding-inline-start: var(--space-lg);
  border-inline-start: 3px solid var(--color-sage);
  color: var(--color-ink-soft);
  font-style: italic;
}

figure {
  margin-block-end: var(--space-md);
}

figcaption {
  font-size: var(--text-caption-size);
  font-weight: var(--text-caption-weight);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
  color: var(--color-ink-soft);
  margin-block-start: var(--space-xs);
}

hr {
  border: none;
  border-block-start: 1px solid var(--color-paper-divider);
  margin-block: var(--space-2xl);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-md);
}

th,
td {
  padding: var(--space-sm) var(--space-md);
  text-align: start;
  border-block-end: 1px solid var(--color-paper-divider);
}

th {
  font-weight: 600;
  color: var(--color-ink);
}

code,
kbd,
samp,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.9em;
}

pre {
  overflow-x: auto;
  margin-block-end: var(--space-md);
  padding: var(--space-md);
  background-color: var(--color-paper-dark);
  border-radius: var(--radius-sm);
}

small {
  font-size: 0.875em;
}

sub,
sup {
  font-size: 0.75em;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

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

mark {
  background-color: var(--color-honey);
  color: var(--color-ink);
  padding-inline: 2px;
}

strong {
  font-weight: 600;
}

em {
  font-style: italic;
}

fieldset {
  border: 1px solid var(--color-paper-border);
  border-radius: var(--radius-sm);
  padding: var(--space-lg);
  margin-block-end: var(--space-md);
}

legend {
  padding-inline: var(--space-xs);
  font-weight: 600;
}

label {
  display: block;
  font-size: var(--text-label-size);
  font-weight: var(--text-label-weight);
  line-height: var(--text-label-line-height);
  letter-spacing: var(--text-label-letter-spacing);
  text-transform: uppercase;
  color: var(--color-ink);
  margin-block-end: var(--space-xs);
}

input,
textarea,
select {
  display: block;
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  font-weight: var(--text-body-weight);
  line-height: var(--text-body-line-height);
  letter-spacing: var(--text-body-letter-spacing);
  color: var(--color-ink);
  background-color: var(--color-paper);
  border: 1px solid var(--color-ink);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-focus-ring);
  box-shadow: 0 0 0 2px var(--color-focus-ring);
  box-shadow: 0 0 0 2px var(--color-focus-ring), 0 0 0 4px rgba(102, 137, 173, 0.25);
}

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

select {
  appearance: auto;
}

input[type="checkbox"],
input[type="radio"] {
  display: inline-block;
  width: auto;
  margin-inline-end: var(--space-xs);
  accent-color: var(--color-sky);
}

input[type="checkbox"] + label,
input[type="radio"] + label {
  display: inline-block;
  text-transform: none;
  font-size: var(--text-body-size);
  font-weight: var(--text-body-weight);
  letter-spacing: var(--text-body-letter-spacing);
  line-height: var(--text-body-line-height);
  margin-block-end: 0;
}

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

::placeholder {
  color: var(--color-ink-soft);
  opacity: 1;
}

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

.container {
  width: 100%;
  max-width: var(--container-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);
}

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

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

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

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

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

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

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

.card {
  background-color: var(--color-paper);
  border: 1px solid var(--color-paper-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: none;
}

.card-interactive {
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card-interactive:hover {
  transform: translateY(-1px);
  box-shadow: var(--color-shadow-subtle);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-body);
  font-size: var(--text-label-size);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: var(--text-label-letter-spacing);
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  min-height: 44px;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

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

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background-color: var(--color-sky);
  color: var(--color-paper);
}

.btn-primary:hover {
  background-color: var(--color-tomato);
  color: var(--color-paper);
}

.btn-primary:active {
  background-color: color-mix(in srgb, var(--color-sky) 90%, black);
}

.btn-secondary {
  background-color: var(--color-tomato);
  color: var(--color-paper);
}

.btn-secondary:hover {
  background-color: var(--color-sky);
  color: var(--color-paper);
}

.btn-secondary:active {
  background-color: color-mix(in srgb, var(--color-tomato) 90%, black);
}

.btn-tertiary {
  background-color: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.btn-tertiary:hover {
  background-color: var(--color-ink);
  color: var(--color-paper);
}

.btn-tertiary:active {
  background-color: color-mix(in srgb, var(--color-ink) 90%, black);
}

.tag {
  display: inline-block;
  padding: var(--space-2xs) var(--space-sm);
  font-size: var(--text-label-size);
  font-weight: var(--text-label-weight);
  line-height: var(--text-label-line-height);
  letter-spacing: var(--text-label-letter-spacing);
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

.tag-sage {
  background-color: var(--color-sage);
  color: var(--color-ink);
}

.tag-honey {
  background-color: var(--color-honey);
  color: var(--color-ink);
}

.tag-tomato {
  background-color: var(--color-tomato);
  color: var(--color-paper);
}

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

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

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

.text-caption {
  font-size: var(--text-caption-size);
  font-weight: var(--text-caption-weight);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-letter-spacing);
  color: var(--color-ink-soft);
}

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

.text-ink-soft {
  color: var(--color-ink-soft);
}

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

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

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

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

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

.divider {
  border: none;
  border-block-start: 1px solid var(--color-paper-divider);
  margin-block: var(--space-2xl);
}

.divider-dark {
  border-block-start-color: var(--color-dark-border);
}

.flex {
  display: flex;
  gap: var(--space-md);
  min-width: 0;
}

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

.flex-wrap {
  flex-wrap: wrap;
}

.flex-column {
  flex-direction: column;
}

.flex-center {
  align-items: center;
  justify-content: center;
}

.flex-between {
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.flex-start {
  align-items: flex-start;
  justify-content: flex-start;
}

.flex-end {
  align-items: flex-end;
  justify-content: flex-end;
}

.flex-1 {
  flex: 1;
}

.flex-auto {
  flex: 0 0 auto;
}

.flex-grow {
  flex-grow: 1;
}

.grid {
  display: grid;
  gap: var(--space-lg);
  min-width: 0;
}

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

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-auto {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
}

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

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 1000;
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-ink);
  color: var(--color-paper);
  border-radius: var(--radius-sm);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-md);
}

:where(h1, h2, h3, h4, h5, h6, p, ul, ol, blockquote, figure, table, pre, hr, .text-display):last-child {
  margin-block-end: 0;
}

:where(.card, .surface-paper, .surface-paper-dark, .surface-ink, .surface-sky, .surface-tomato, .surface-sage, .surface-honey) > :last-child {
  margin-block-end: 0;
}

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

@media (max-width: 767px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .flex-between {
    flex-wrap: wrap;
  }
}