:root {
  --color-navy: #1a2332;
  --color-ivory: #f5f0e6;
  --color-burgundy: #6b1f2a;
  --color-oak: #8b6f47;
  --color-navy-soft: #232e3d;
  --color-ivory-muted: #c9c2b5;

  --font-heading: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;

  --text-display: clamp(3rem, 6vw, 4.5rem);
  --text-h1: clamp(2.25rem, 4vw, 3rem);
  --text-h2: clamp(1.75rem, 3vw, 2.25rem);
  --text-h3: clamp(1.25rem, 2vw, 1.5rem);
  --text-body: 1rem;
  --text-small: 0.875rem;

  --leading-display: 1.1;
  --leading-h1: 1.2;
  --leading-h2: 1.3;
  --leading-h3: 1.4;
  --leading-body: 1.6;
  --leading-small: 1.5;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4rem;
  --space-8: 6rem;
  --space-9: 8rem;

  --container-max: 75rem;
  --container-pad-desktop: 4rem;
  --container-pad-mobile: 2rem;

  --surface-navy: var(--color-navy);
  --surface-navy-soft: var(--color-navy-soft);
  --surface-ivory: var(--color-ivory);

  --border-thin: 1px;
  --border-oak: var(--border-thin) solid var(--color-oak);
  --border-burgundy: var(--border-thin) solid var(--color-burgundy);

  --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.25);

  --radius-small: 4px;
  --radius-medium: 8px;
  --radius-large: 16px;

  --transition-fast: 0.2s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-ivory);
  background-color: var(--color-navy);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--leading-h2);
  color: var(--color-ivory);
  margin-block-end: var(--space-4);
}

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

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

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

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

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

p {
  margin-block-end: var(--space-4);
  line-height: var(--leading-body);
}

ul,
ol {
  margin-block-end: var(--space-4);
  padding-inline-start: var(--space-5);
}

li {
  line-height: var(--leading-body);
}

blockquote {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--text-h3);
  line-height: var(--leading-h3);
  color: var(--color-ivory);
  margin-block-end: var(--space-4);
  padding-inline-start: var(--space-4);
  border-inline-start: 3px solid var(--color-burgundy);
}

figure {
  margin-block-end: var(--space-4);
}

figcaption {
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: var(--color-ivory-muted);
  margin-block-start: var(--space-2);
}

a {
  color: var(--color-ivory);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

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

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

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

img {
  border-radius: var(--radius-medium);
}

hr {
  border: none;
  border-block-start: var(--border-oak);
  margin-block: var(--space-6);
}

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

pre {
  background-color: var(--color-navy-soft);
  padding: var(--space-4);
  border-radius: var(--radius-medium);
  overflow-x: auto;
  margin-block-end: var(--space-4);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-4);
}

th,
td {
  padding: var(--space-3);
  text-align: start;
  border-block-end: var(--border-oak);
}

th {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-ivory);
}

caption {
  font-size: var(--text-small);
  color: var(--color-ivory-muted);
  margin-block-end: var(--space-2);
}

form {
  margin-block-end: var(--space-4);
}

fieldset {
  border: var(--border-oak);
  border-radius: var(--radius-medium);
  padding: var(--space-4);
  margin-block-end: var(--space-4);
}

legend {
  font-family: var(--font-heading);
  font-weight: 700;
  padding-inline: var(--space-2);
}

label {
  display: block;
  margin-block-end: var(--space-2);
  font-weight: 600;
  color: var(--color-ivory);
}

input,
select,
textarea,
button {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

input,
select,
textarea {
  width: 100%;
  background-color: var(--color-navy-soft);
  color: var(--color-ivory);
  border: var(--border-oak);
  border-radius: var(--radius-small);
  padding: var(--space-3);
  margin-block-end: var(--space-3);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-ivory-muted);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-burgundy);
  box-shadow: 0 0 0 2px rgba(107, 31, 42, 0.3);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-burgundy);
  outline-offset: 2px;
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c9c2b5' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-inline-end: var(--space-6);
}

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

button {
  display: inline-block;
  background-color: var(--color-burgundy);
  color: var(--color-ivory);
  border: 2px solid var(--color-burgundy);
  border-radius: var(--radius-small);
  padding: var(--space-3) var(--space-5);
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

button:hover {
  background-color: #7d2530;
  border-color: #7d2530;
}

button:active {
  transform: scale(0.98);
}

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

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad-desktop);
}

.surface-navy-soft {
  background-color: var(--color-navy-soft);
  border-radius: var(--radius-medium);
  padding: var(--space-5);
}

.surface-ivory {
  background-color: var(--color-ivory);
  color: var(--color-navy);
  border-radius: var(--radius-medium);
  padding: var(--space-5);
}

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

.surface-ivory a {
  color: var(--color-burgundy);
}

.surface-ivory a:hover {
  color: var(--color-navy);
}

.surface-ivory input,
.surface-ivory select,
.surface-ivory textarea {
  background-color: var(--color-ivory);
  color: var(--color-navy);
  border-color: var(--color-oak);
}

.surface-ivory input::placeholder,
.surface-ivory textarea::placeholder {
  color: var(--color-oak);
}

.surface-ivory label {
  color: var(--color-navy);
}

.surface-ivory th,
.surface-ivory td {
  border-block-end-color: var(--color-oak);
}

.surface-ivory th {
  color: var(--color-navy);
}

.surface-ivory figcaption {
  color: var(--color-oak);
}

.card {
  background-color: var(--color-navy-soft);
  border-radius: var(--radius-medium);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}

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

.panel {
  background-color: var(--color-navy-soft);
  border-radius: var(--radius-medium);
  padding: var(--space-5);
  border: var(--border-oak);
}

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

.section-label {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--text-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-burgundy);
  margin-block-end: var(--space-3);
}

.lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-ivory);
}

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

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

.flex {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

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

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

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

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

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

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

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

.flex-1 {
  flex: 1 1 0%;
  min-width: 0;
}

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

.flex-grow {
  flex: 1 0 auto;
  min-width: 0;
}

.content-list {
  list-style: none;
  padding-inline-start: 0;
  margin-block-end: var(--space-4);
}

.content-list li {
  margin-block-end: var(--space-2);
  padding-inline-start: var(--space-4);
  position: relative;
}

.content-list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.65em;
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--color-burgundy);
  border-radius: 50%;
}

.content-list li:last-child {
  margin-block-end: 0;
}

.overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 100;
}

.visually-hidden {
  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;
  inset-block-start: var(--space-3);
  inset-inline-start: var(--space-3);
  z-index: 200;
  background-color: var(--color-burgundy);
  color: var(--color-ivory);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-small);
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform var(--transition-fast);
}

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

@media (max-width: 48rem) {
  .container {
    padding-inline: var(--container-pad-mobile);
  }

  h1 {
    font-size: var(--text-h1);
  }

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

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

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

  .surface-navy-soft,
  .surface-ivory,
  .card,
  .panel {
    padding: var(--space-4);
  }
}

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

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