:root {
  --color-ivory-canvas: #f4f0e9;
  --color-porcelain: #fbf9f5;
  --color-glass-white: rgba(255, 255, 255, 0.64);
  --color-glass-highlight: rgba(255, 255, 255, 0.82);
  --color-graphite: #24252a;
  --color-slate: #62656b;
  --color-terracotta: #b9634d;
  --color-terracotta-deep: #914936;
  --color-sage: #a9b6a4;
  --color-mist-blue: #c5d7dc;
  --color-deep-plum: #37313a;
  --color-on-dark: #fffdf8;
  --color-warm-shadow: rgba(103, 75, 55, 0.16);
  --color-focus-ring: #914936;
  --color-border: rgba(103, 75, 55, 0.14);

  --font-heading: "Manrope", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --text-2xs: 0.6875rem;
  --text-xs: 0.8125rem;
  --text-sm: 0.9375rem;
  --text-base: 1.0625rem;
  --text-lead: 1.25rem;
  --text-card-title: 1.75rem;
  --text-h2: clamp(2rem, 4vw, 2.5rem);
  --text-h1: clamp(2.125rem, 5vw, 3.5rem);

  --leading-2xs: 1rem;
  --leading-xs: 1.1875rem;
  --leading-sm: 1.4375rem;
  --leading-base: 1.588rem;
  --leading-lead: 1.8125rem;
  --leading-card-title: 2.125rem;
  --leading-h2: clamp(2.375rem, 4.6vw, 2.875rem);
  --leading-h1: clamp(2.5rem, 5.4vw, 3.75rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-26: 6.5rem;

  --container-width: 75rem;
  --command-bar-width: 77.5rem;
  --container-padding: 1.75rem;

  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.375rem;
  --radius-xl: 1.875rem;
  --radius-2xl: 2.25rem;
  --radius-pill: 999px;

  --shadow-sm: 0 0.375rem 1rem rgba(103, 75, 55, 0.12);
  --shadow-md: 0 0.875rem 2.125rem var(--color-warm-shadow);
  --shadow-pressed: inset 0 0.125rem 0.3125rem rgba(70, 45, 30, 0.12);

  --transition-fast: 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
  --transition-menu: 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html {
  min-width: 0;
  background: var(--color-ivory-canvas);
  color: var(--color-graphite);
  font-family: var(--font-body);
  font-size: 100%;
  line-height: var(--leading-base);
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 0;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  background: var(--color-ivory-canvas);
  color: var(--color-graphite);
  font-size: var(--text-base);
  line-height: var(--leading-base);
  text-rendering: optimizeLegibility;
}

body,
button,
input,
select,
textarea {
  font-synthesis: none;
}

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

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

img,
video {
  height: auto;
}

svg {
  fill: currentColor;
}

a {
  color: inherit;
  overflow-wrap: anywhere;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--color-terracotta-deep);
}

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: 0.62;
}

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

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

legend {
  padding: 0;
}

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

hr {
  height: 1px;
  margin: var(--space-8) 0;
  border: 0;
  background: var(--color-border);
}

::selection {
  background: rgba(185, 99, 77, 0.24);
  color: var(--color-graphite);
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--space-4);
  color: var(--color-graphite);
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

h1 {
  font-size: var(--text-h1);
  line-height: var(--leading-h1);
  letter-spacing: -0.025em;
}

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

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

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

h5,
h6 {
  font-size: var(--text-base);
  line-height: var(--leading-base);
}

p {
  margin: 0 0 var(--space-5);
  line-height: var(--leading-base);
  overflow-wrap: anywhere;
}

ul,
ol {
  margin: 0 0 var(--space-5);
  padding-left: 1.25em;
}

ul li,
ol li {
  overflow-wrap: anywhere;
}

blockquote {
  margin: 0 0 var(--space-6);
  padding: var(--space-5) var(--space-6);
  border-left: 3px solid var(--color-terracotta);
  color: var(--color-graphite);
  font-family: var(--font-heading);
  font-size: var(--text-lead);
  line-height: var(--leading-lead);
}

figure {
  margin: 0 0 var(--space-6);
}

figcaption {
  margin-top: var(--space-3);
  color: var(--color-slate);
  font-size: var(--text-xs);
  line-height: var(--leading-xs);
}

dl,
dd {
  margin: 0;
}

dt {
  margin-bottom: var(--space-1);
  font-family: var(--font-heading);
  font-weight: 700;
}

dd {
  margin-bottom: var(--space-4);
}

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

strong,
b {
  font-weight: 700;
}

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

pre {
  margin: 0 0 var(--space-6);
  padding: var(--space-5);
  overflow: auto;
  border-radius: var(--radius-md);
  background: rgba(55, 49, 58, 0.08);
  font-size: var(--text-sm);
  line-height: var(--leading-sm);
}

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

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

.section {
  padding-block: clamp(3.5rem, 7vw, 6.5rem);
}

.section--compact {
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.section--dark {
  background: var(--color-deep-plum);
  color: var(--color-on-dark);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4,
.section--dark h5,
.section--dark h6 {
  color: var(--color-on-dark);
}

.section--dark a:hover {
  color: #fff;
}

.surface {
  border: 1px solid var(--color-glass-highlight);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.64), rgba(255, 255, 255, 0.08)),
    var(--color-porcelain);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.74), var(--shadow-md);
}

.surface--panel {
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
}

.surface--dark {
  border-color: rgba(255, 255, 255, 0.18);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0)),
    var(--color-deep-plum);
  color: var(--color-on-dark);
}

.glass-panel {
  border: 1px solid var(--color-glass-highlight);
  border-radius: var(--radius-lg);
  background: var(--color-glass-white);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72), var(--shadow-sm);
  -webkit-backdrop-filter: blur(22px) saturate(115%);
  backdrop-filter: blur(22px) saturate(115%);
}

.glass-panel--large {
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-5), 4vw, var(--space-8));
}

.card {
  min-width: 0;
  border: 1px solid var(--color-glass-highlight);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0.04)),
    var(--color-porcelain);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.76), var(--shadow-md);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    border-color var(--transition-fast);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.76), 0 1rem 2.3rem rgba(103, 75, 55, 0.17);
}

.card--padded {
  padding: clamp(var(--space-5), 3vw, var(--space-8));
}

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

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

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

.label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-slate);
  font-family: var(--font-heading);
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: var(--leading-2xs);
  text-transform: uppercase;
}

.badge {
  display: inline-flex;
  min-height: 1.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 0.25rem 0.625rem;
  border: 1px solid rgba(36, 37, 42, 0.1);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.48);
  color: var(--color-graphite);
  font-family: var(--font-heading);
  font-size: var(--text-2xs);
  font-weight: 700;
  line-height: var(--leading-2xs);
  white-space: nowrap;
}

.badge--sage {
  background: rgba(169, 182, 164, 0.48);
}

.badge--blue {
  background: rgba(197, 215, 220, 0.62);
}

.badge--accent {
  border-color: rgba(185, 99, 77, 0.24);
  background: rgba(185, 99, 77, 0.13);
  color: var(--color-terracotta-deep);
}

.button {
  display: inline-flex;
  min-width: 2.75rem;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.6875rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: var(--color-terracotta);
  box-shadow: 0 0.375rem 1rem rgba(103, 75, 55, 0.14);
  color: #fff;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  transition:
    transform var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast),
    border-color var(--transition-fast);
}

.button:hover {
  transform: translateY(1px);
  background: var(--color-terracotta-deep);
  box-shadow: var(--shadow-pressed), 0 0.25rem 0.75rem rgba(103, 75, 55, 0.12);
  color: #fff;
}

.button:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-pressed);
}

.button--secondary {
  border-color: var(--color-glass-highlight);
  background: var(--color-glass-white);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72), var(--shadow-sm);
  color: var(--color-graphite);
  -webkit-backdrop-filter: blur(22px) saturate(115%);
  backdrop-filter: blur(22px) saturate(115%);
}

.button--secondary:hover {
  background: rgba(255, 255, 255, 0.82);
  color: var(--color-graphite);
}

.button--dark {
  background: var(--color-deep-plum);
  color: var(--color-on-dark);
}

.button--dark:hover {
  background: #29242c;
  color: #fff;
}

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

.input,
.select,
.textarea,
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]),
select,
textarea {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.6875rem 0.875rem;
  border: 1px solid rgba(103, 75, 55, 0.22);
  border-radius: var(--radius-sm);
  outline: none;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.76);
  color: var(--color-graphite);
  font-size: var(--text-sm);
  line-height: var(--leading-sm);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast);
}

textarea,
.textarea {
  min-height: 8rem;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-slate);
  opacity: 0.82;
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(185, 99, 77, 0.42);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-terracotta-deep);
  box-shadow:
    0 0 0 3px rgba(145, 73, 54, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

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

.form-field {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field label,
.form-label {
  color: var(--color-graphite);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: var(--leading-sm);
}

.form-help,
.form-error {
  font-size: var(--text-xs);
  line-height: var(--leading-xs);
}

.form-help {
  color: var(--color-slate);
}

.form-error {
  color: var(--color-terracotta-deep);
}

.content > :last-child,
.content-group > :last-child,
.card > :last-child,
.card__content > :last-child,
.surface > :last-child,
.surface__content > :last-child,
.glass-panel > :last-child,
.glass-panel__content > :last-child,
.stack > :last-child {
  margin-bottom: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  transform: translateY(-200%);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--color-deep-plum);
  color: var(--color-on-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

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

@media (max-width: 51.25rem) {
  :root {
    --container-padding: 1.25rem;
  }

  .section {
    padding-block: clamp(3.5rem, 10vw, 4.5rem);
  }

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

  .button {
    min-height: 2.875rem;
  }
}

@media (max-width: 37.5rem) {
  :root {
    --container-padding: 1rem;
  }

  body {
    font-size: 1rem;
    line-height: 1.55;
  }

  h3 {
    font-size: 1.5rem;
    line-height: 1.3;
  }

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

  .surface--panel,
  .card--padded,
  .glass-panel--large {
    padding: var(--space-5);
  }

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

  .action-group .button {
    width: 100%;
  }
}

@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;
  }

  .card:hover,
  .button:hover,
  .button:active {
    transform: none;
  }
}