:root {
  --color-night-950: #0b1117;
  --color-night-900: #111c25;
  --color-night-800: #172833;
  --color-cream-50: #f6f0e5;
  --color-cream-200: #e9ddc9;
  --color-copper-500: #b97850;
  --color-copper-300: #d5a17a;
  --color-emerald-700: #146554;
  --color-emerald-500: #2e8b70;
  --color-ink-900: #18222a;
  --color-ink-600: #53606a;
  --color-mist-100: #f4eee3;
  --color-mist-300: #c8c7bd;
  --color-line-dark: #cfc2ae;
  --color-line-night: #30434b;
  --color-danger: #b65046;

  --font-heading: "Cormorant Garamond", Georgia, serif;
  --font-body: "Manrope", Arial, sans-serif;

  --text-micro: 0.75rem;
  --text-meta: 0.875rem;
  --text-body: 1rem;
  --text-intro: 1.125rem;
  --text-card-title: 1.5rem;
  --text-section-title: clamp(2rem, 3vw, 2.75rem);
  --text-page-title: clamp(2.75rem, 5vw, 4.5rem);
  --text-hero-title: clamp(2.75rem, 7vw, 4.5rem);

  --leading-micro: 1.4;
  --leading-meta: 1.5;
  --leading-body: 1.65;
  --leading-intro: 1.55;
  --leading-heading: 1.12;
  --leading-display: 0.98;

  --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: 5rem;
  --space-10: 7rem;
  --space-11: 9rem;

  --container-max: 75rem;
  --content-max: 42.5rem;
  --page-padding: 2rem;
  --section-space: clamp(5rem, 10vw, 9rem);
  --grid-gap: 1.5rem;

  --surface-page: var(--color-night-950);
  --surface-raised: var(--color-night-900);
  --surface-secondary: var(--color-night-800);
  --surface-light: var(--color-cream-50);
  --surface-light-muted: var(--color-cream-200);

  --text-on-dark: var(--color-mist-100);
  --text-on-dark-muted: var(--color-mist-300);
  --text-on-light: var(--color-ink-900);
  --text-on-light-muted: var(--color-ink-600);

  --border-dark: var(--color-line-night);
  --border-light: var(--color-line-dark);
  --shadow-float: 0 12px 36px rgb(3 8 12 / 22%);

  --radius-none: 0;
  --radius-control: 0.125rem;
  --radius-card: 0.5rem;

  --transition-control: 180ms ease;
  --transition-image: 320ms ease;
  --transition-section: 500ms ease;
  --focus-ring: 0 0 0 3px var(--color-night-950), 0 0 0 5px var(--color-copper-300);
}

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

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

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--surface-page);
  color: var(--text-on-dark);
  font-family: var(--font-body);
  font-size: var(--text-body);
  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,
form,
fieldset,
details,
summary {
  min-width: 0;
}

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

img,
video,
canvas {
  height: auto;
}

picture {
  display: block;
}

svg {
  fill: currentColor;
}

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

button,
input,
select,
textarea {
  margin: 0;
  color: inherit;
  font: inherit;
}

button,
select {
  text-transform: none;
}

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

button {
  border: 0;
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

input,
select,
textarea {
  width: 100%;
}

input[type="checkbox"],
input[type="radio"] {
  width: auto;
  min-width: 1rem;
  min-height: 1rem;
  accent-color: var(--color-copper-500);
}

input[type="file"] {
  padding: var(--space-2);
}

input::placeholder,
textarea::placeholder {
  color: currentColor;
  opacity: 0.62;
}

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

legend {
  padding: 0;
}

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

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

ul,
ol {
  margin-block: 0 1.5rem;
  padding-inline-start: 1.4em;
}

li {
  min-width: 0;
}

dl {
  margin: 0 0 1.5rem;
}

dt {
  font-weight: 600;
}

dd {
  margin: 0 0 var(--space-3);
}

blockquote {
  margin: 0 0 var(--space-6);
  padding-inline-start: var(--space-5);
  border-inline-start: 1px solid var(--color-copper-500);
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 500;
  line-height: 1.2;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--space-4);
  color: inherit;
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: var(--leading-heading);
  text-wrap: balance;
}

h1 {
  font-size: var(--text-page-title);
  line-height: 1.05;
}

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

h3 {
  font-size: var(--text-card-title);
  line-height: 1.2;
}

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

h5,
h6 {
  font-family: var(--font-body);
  font-size: var(--text-meta);
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: var(--leading-meta);
  text-transform: uppercase;
}

p {
  margin: 0 0 var(--space-5);
  font-size: inherit;
  line-height: inherit;
}

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

strong,
b {
  font-weight: 700;
}

em,
i {
  font-style: italic;
}

mark {
  padding-inline: 0.15em;
  background: var(--color-copper-300);
  color: var(--color-ink-900);
}

sub,
sup {
  position: relative;
  font-size: 0.72em;
  line-height: 0;
  vertical-align: baseline;
}

sup {
  top: -0.45em;
}

sub {
  bottom: -0.2em;
}

a {
  color: var(--color-copper-300);
  text-decoration-color: currentColor;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color var(--transition-control), text-decoration-color var(--transition-control);
}

a:hover {
  color: var(--color-cream-50);
  text-decoration-color: var(--color-copper-300);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-copper-300);
  outline-offset: 3px;
}

::selection {
  background: var(--color-copper-500);
  color: var(--color-ink-900);
}

:where(.container, .content-group, .surface, .panel, .card, .stack) > :last-child {
  margin-block-end: 0;
}

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

.content-group {
  min-width: 0;
}

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

.section--compact {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.surface-dark {
  background: var(--color-night-950);
  color: var(--text-on-dark);
}

.surface-raised {
  background: var(--surface-raised);
  color: var(--text-on-dark);
}

.surface-secondary {
  background: var(--surface-secondary);
  color: var(--text-on-dark);
}

.surface-light {
  background: var(--surface-light);
  color: var(--text-on-light);
}

.surface-light-muted {
  background: var(--surface-light-muted);
  color: var(--text-on-light);
}

.surface-light a,
.surface-light-muted a {
  color: var(--color-copper-500);
}

.surface-light a:hover,
.surface-light-muted a:hover {
  color: var(--color-ink-900);
}

.panel {
  min-width: 0;
  padding: var(--space-6);
  border: 1px solid var(--border-dark);
  background: var(--surface-raised);
  box-shadow: var(--shadow-float);
}

.surface-light .panel,
.surface-light-muted .panel {
  border-color: var(--border-light);
  background: var(--color-cream-50);
}

.card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-card);
  background: var(--surface-raised);
}

.surface-light .card,
.surface-light-muted .card {
  border-color: var(--border-light);
  background: var(--color-cream-50);
}

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

.eyebrow,
.label {
  margin: 0 0 var(--space-3);
  color: var(--color-copper-300);
  font-family: var(--font-body);
  font-size: var(--text-micro);
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: var(--leading-micro);
  text-transform: uppercase;
}

.surface-light .eyebrow,
.surface-light .label,
.surface-light-muted .eyebrow,
.surface-light-muted .label {
  color: var(--color-copper-500);
}

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

.meta {
  color: var(--text-on-dark-muted);
  font-size: var(--text-meta);
  line-height: var(--leading-meta);
}

.surface-light .meta,
.surface-light-muted .meta {
  color: var(--text-on-light-muted);
}

.button {
  display: inline-flex;
  min-width: 2.75rem;
  min-height: 3rem;
  max-width: 100%;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem var(--space-5);
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  color: var(--color-ink-900);
  font-family: var(--font-body);
  font-size: var(--text-meta);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color var(--transition-control), border-color var(--transition-control), color var(--transition-control), transform var(--transition-control);
}

.button:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

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

.button--primary {
  border-color: var(--color-copper-500);
  background: var(--color-copper-500);
  color: var(--color-ink-900);
}

.button--primary:hover {
  border-color: var(--color-copper-300);
  background: var(--color-copper-300);
  color: var(--color-ink-900);
}

.button--secondary {
  border-color: var(--color-copper-300);
  background: transparent;
  color: var(--color-mist-100);
}

.button--secondary:hover {
  border-color: var(--color-copper-300);
  background: var(--color-copper-300);
  color: var(--color-ink-900);
}

.surface-light .button--secondary,
.surface-light-muted .button--secondary {
  color: var(--color-ink-900);
}

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

.action-group > * {
  min-width: 0;
}

.field {
  display: grid;
  min-width: 0;
  gap: var(--space-2);
}

.field label,
.field legend {
  color: var(--text-on-dark-muted);
  font-size: var(--text-meta);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: var(--leading-meta);
}

.surface-light .field label,
.surface-light .field legend,
.surface-light-muted .field label,
.surface-light-muted .field legend {
  color: var(--text-on-light-muted);
}

.field input:not([type="checkbox"]):not([type="radio"]),
.field select,
.field textarea {
  min-height: 3rem;
  padding: 0.75rem var(--space-3);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-control);
  background: var(--surface-secondary);
  color: var(--text-on-dark);
  line-height: 1.4;
  transition: border-color var(--transition-control), background-color var(--transition-control);
}

.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 1.2rem) 50%, calc(100% - 0.9rem) 50%;
  background-size: 0.3rem 0.3rem, 0.3rem 0.3rem;
  background-repeat: no-repeat;
  padding-inline-end: 2.5rem;
}

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

.field input:hover,
.field select:hover,
.field textarea:hover {
  border-color: var(--color-copper-300);
}

.surface-light .field input:not([type="checkbox"]):not([type="radio"]),
.surface-light .field select,
.surface-light .field textarea,
.surface-light-muted .field input:not([type="checkbox"]):not([type="radio"]),
.surface-light-muted .field select,
.surface-light-muted .field textarea {
  border-color: var(--border-light);
  background-color: var(--color-cream-50);
  color: var(--color-ink-900);
}

.field-error {
  margin: 0;
  color: var(--color-danger);
  font-size: var(--text-meta);
  line-height: var(--leading-meta);
}

.status-confirmed {
  color: var(--color-mist-100);
  background: var(--color-emerald-700);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-cream-50);
  color: var(--color-ink-900);
  transform: translateY(-200%);
  transition: transform var(--transition-control);
}

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

@media (max-width: 63.99rem) {
  :root {
    --page-padding: 1.5rem;
    --section-space: clamp(5rem, 11vw, 7rem);
    --grid-gap: 1.25rem;
  }

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

@media (max-width: 47.99rem) {
  :root {
    --page-padding: 1.25rem;
    --section-space: clamp(3.5rem, 14vw, 4.5rem);
    --grid-gap: 1rem;
    --text-hero-title: clamp(2.5rem, 12vw, 2.75rem);
  }

  h1 {
    font-size: clamp(2.5rem, 12vw, 2.75rem);
  }

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

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

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

  .action-group .button {
    flex: 1 1 100%;
  }
}

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

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

  .button:hover {
    transform: none;
  }
}