:root {
  --color-charcoal-black: #1A1A1A;
  --color-graphite: #2C2C2C;
  --color-deep-burgundy: #6B1F2A;
  --color-warm-amber: #D4A373;
  --color-muted-gold: #B08D57;
  --color-ivory: #F5F0E6;
  --color-subtle-copper: #A9714B;
  --font-heading: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --text-display: clamp(2.5rem, 6vw, 4.5rem);
  --text-h1: clamp(2.25rem, 4.5vw, 3rem);
  --text-h2: clamp(1.875rem, 3.5vw, 2.25rem);
  --text-h3: clamp(1.5rem, 2.5vw, 1.75rem);
  --text-h4: clamp(1.125rem, 1.5vw, 1.25rem);
  --text-body: 1rem;
  --text-small: 0.875rem;
  --text-caption: 0.75rem;
  --leading-display: 1.1;
  --leading-h1: 1.2;
  --leading-h2: 1.3;
  --leading-h3: 1.4;
  --leading-h4: 1.5;
  --leading-body: 1.7;
  --leading-small: 1.6;
  --leading-caption: 1.5;
  --tracking-heading: 0.02em;
  --tracking-body: 0.01em;
  --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-padding: 1.5rem;
  --surface-primary: var(--color-charcoal-black);
  --surface-secondary: var(--color-graphite);
  --surface-elevated: #333333;
  --border-thin: 1px solid var(--color-muted-gold);
  --border-subtle: 1px solid rgba(176, 141, 87, 0.35);
  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-lifted: 0 12px 32px rgba(0, 0, 0, 0.45);
  --radius-small: 0.25rem;
  --radius-medium: 0.5rem;
  --radius-large: 1rem;
  --transition-smooth: 0.3s ease;
  --focus-ring: 0 0 0 3px rgba(212, 163, 115, 0.6);
  --overlay-dark: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0));
  --overlay-warm: linear-gradient(to bottom, rgba(26, 26, 26, 0.6), rgba(26, 26, 26, 0.1));
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-ivory);
  background-color: var(--surface-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: var(--tracking-heading);
  color: var(--color-ivory);
  line-height: var(--leading-h1);
  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-h4);
  line-height: var(--leading-h4);
}

h5,
h6 {
  font-size: var(--text-h4);
  line-height: var(--leading-h4);
}

p {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  margin-block-end: var(--space-4);
}

p:last-child {
  margin-block-end: 0;
}

a {
  color: var(--color-warm-amber);
  text-decoration: none;
  transition: color var(--transition-smooth);
}

a:hover {
  color: var(--color-subtle-copper);
}

a:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-small);
}

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

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

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

blockquote {
  margin-block-end: var(--space-4);
  padding-inline-start: var(--space-4);
  border-inline-start: 3px solid var(--color-muted-gold);
  color: var(--color-ivory);
  font-style: italic;
}

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

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

figure:last-child {
  margin-block-end: 0;
}

figcaption {
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: rgba(245, 240, 230, 0.7);
  margin-block-start: var(--space-2);
}

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

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

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

button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  min-width: 44px;
  min-height: 44px;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-small);
}

input,
select,
textarea {
  background-color: var(--surface-secondary);
  border: var(--border-subtle);
  border-radius: var(--radius-medium);
  padding: var(--space-3);
  color: var(--color-ivory);
  width: 100%;
  transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

input::placeholder,
textarea::placeholder {
  color: rgba(245, 240, 230, 0.5);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-warm-amber);
  box-shadow: var(--focus-ring);
  outline: none;
}

label {
  display: block;
  font-size: var(--text-small);
  font-weight: 500;
  letter-spacing: var(--tracking-body);
  color: var(--color-ivory);
  margin-block-end: var(--space-2);
}

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='%23D4A373' 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);
}

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

legend {
  font-family: var(--font-heading);
  font-size: var(--text-small);
  font-weight: 600;
  letter-spacing: var(--tracking-heading);
  padding-inline: var(--space-2);
  color: var(--color-muted-gold);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-4);
  font-size: var(--text-small);
  line-height: var(--leading-small);
}

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

th {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: var(--tracking-heading);
  color: var(--color-muted-gold);
}

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

code,
pre {
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  font-size: 0.875em;
  background-color: var(--surface-secondary);
  border-radius: var(--radius-small);
}

code {
  padding: 0.2em 0.4em;
}

pre {
  padding: var(--space-4);
  overflow-x: auto;
  margin-block-end: var(--space-4);
}

pre code {
  background: none;
  padding: 0;
}

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

.container--full {
  max-width: none;
  padding-inline: 0;
}

.surface-card {
  background-color: var(--surface-secondary);
  border: var(--border-subtle);
  border-radius: var(--radius-medium);
  padding: var(--space-4);
  box-shadow: var(--shadow-soft);
  transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
}

.surface-card:hover {
  box-shadow: var(--shadow-lifted);
  transform: translateY(-2px);
}

.surface-panel {
  background-color: var(--surface-elevated);
  border: var(--border-subtle);
  border-radius: var(--radius-large);
  padding: var(--space-5);
  box-shadow: var(--shadow-soft);
}

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 500;
  letter-spacing: var(--tracking-body);
  line-height: 1.4;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-small);
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
  min-height: 44px;
  transition: background-color var(--transition-smooth), border-color var(--transition-smooth), color var(--transition-smooth), transform var(--transition-smooth), box-shadow var(--transition-smooth);
  text-decoration: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn--primary {
  background-color: var(--color-warm-amber);
  color: var(--color-charcoal-black);
  border-color: var(--color-warm-amber);
}

.btn--primary:hover {
  background-color: var(--color-deep-burgundy);
  border-color: var(--color-deep-burgundy);
  color: var(--color-ivory);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-ivory);
  border-color: var(--color-muted-gold);
}

.btn--outline:hover {
  background-color: var(--color-deep-burgundy);
  border-color: var(--color-deep-burgundy);
  color: var(--color-ivory);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-warm-amber);
  border-color: transparent;
}

.btn--ghost:hover {
  background-color: rgba(212, 163, 115, 0.1);
  color: var(--color-warm-amber);
}

.btn--small {
  font-size: var(--text-small);
  padding: var(--space-2) var(--space-4);
  min-height: 36px;
}

.btn--large {
  font-size: var(--text-h4);
  padding: var(--space-4) var(--space-6);
  min-height: 52px;
}

.flex {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

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

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

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

.flex--gap-xl {
  gap: var(--space-6);
}

.flex--no-gap {
  gap: 0;
}

.flex--grow {
  flex: 1 1 0%;
}

.flex--auto {
  flex: 0 1 auto;
}

.flex--none {
  flex: 0 0 auto;
}

.flex--full {
  flex: 1 1 100%;
}

.flex--half {
  flex: 1 1 calc(50% - var(--space-3));
}

.flex--third {
  flex: 1 1 calc(33.333% - var(--space-3));
}

.flex--quarter {
  flex: 1 1 calc(25% - var(--space-3));
}

.flex--two-thirds {
  flex: 1 1 calc(66.666% - var(--space-3));
}

.flex--one-third {
  flex: 1 1 calc(33.333% - var(--space-3));
}

.flex--one-quarter {
  flex: 1 1 calc(25% - var(--space-3));
}

.flex--three-quarters {
  flex: 1 1 calc(75% - var(--space-3));
}

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

.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(16rem, 1fr));
}

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

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

.grid--gap-xl {
  gap: var(--space-6);
}

.grid--no-gap {
  gap: 0;
}

.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-3);
  z-index: 9999;
  background-color: var(--color-warm-amber);
  color: var(--color-charcoal-black);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-small);
  font-weight: 600;
  transition: top var(--transition-smooth);
}

.skip-link:focus {
  top: var(--space-3);
}

.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;
}

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

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

.text-display {
  font-size: var(--text-display);
  line-height: var(--leading-display);
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: var(--tracking-heading);
}

.text-muted {
  color: rgba(245, 240, 230, 0.7);
}

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

.text-amber {
  color: var(--color-warm-amber);
}

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

.text-center {
  text-align: center;
}

.text-start {
  text-align: start;
}

.text-end {
  text-align: end;
}

.mt-1 { margin-block-start: var(--space-1); }
.mt-2 { margin-block-start: var(--space-2); }
.mt-3 { margin-block-start: var(--space-3); }
.mt-4 { margin-block-start: var(--space-4); }
.mt-5 { margin-block-start: var(--space-5); }
.mt-6 { margin-block-start: var(--space-6); }
.mt-7 { margin-block-start: var(--space-7); }
.mt-8 { margin-block-start: var(--space-8); }
.mt-9 { margin-block-start: var(--space-9); }

.mb-1 { margin-block-end: var(--space-1); }
.mb-2 { margin-block-end: var(--space-2); }
.mb-3 { margin-block-end: var(--space-3); }
.mb-4 { margin-block-end: var(--space-4); }
.mb-5 { margin-block-end: var(--space-5); }
.mb-6 { margin-block-end: var(--space-6); }
.mb-7 { margin-block-end: var(--space-7); }
.mb-8 { margin-block-end: var(--space-8); }
.mb-9 { margin-block-end: var(--space-9); }

.mt-0 { margin-block-start: 0; }
.mb-0 { margin-block-end: 0; }

.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }
.p-7 { padding: var(--space-7); }
.p-8 { padding: var(--space-8); }
.p-9 { padding: var(--space-9); }

.pt-1 { padding-block-start: var(--space-1); }
.pt-2 { padding-block-start: var(--space-2); }
.pt-3 { padding-block-start: var(--space-3); }
.pt-4 { padding-block-start: var(--space-4); }
.pt-5 { padding-block-start: var(--space-5); }
.pt-6 { padding-block-start: var(--space-6); }
.pt-7 { padding-block-start: var(--space-7); }
.pt-8 { padding-block-start: var(--space-8); }
.pt-9 { padding-block-start: var(--space-9); }

.pb-1 { padding-block-end: var(--space-1); }
.pb-2 { padding-block-end: var(--space-2); }
.pb-3 { padding-block-end: var(--space-3); }
.pb-4 { padding-block-end: var(--space-4); }
.pb-5 { padding-block-end: var(--space-5); }
.pb-6 { padding-block-end: var(--space-6); }
.pb-7 { padding-block-end: var(--space-7); }
.pb-8 { padding-block-end: var(--space-8); }
.pb-9 { padding-block-end: var(--space-9); }

.rounded-sm { border-radius: var(--radius-small); }
.rounded-md { border-radius: var(--radius-medium); }
.rounded-lg { border-radius: var(--radius-large); }

.shadow-soft { box-shadow: var(--shadow-soft); }
.shadow-lifted { box-shadow: var(--shadow-lifted); }

.border-gold { border: var(--border-thin); }
.border-subtle { border: var(--border-subtle); }

.bg-primary { background-color: var(--surface-primary); }
.bg-secondary { background-color: var(--surface-secondary); }
.bg-elevated { background-color: var(--surface-elevated); }

.overlay-dark {
  position: relative;
}

.overlay-dark::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--overlay-dark);
  pointer-events: none;
  border-radius: inherit;
}

.overlay-warm {
  position: relative;
}

.overlay-warm::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--overlay-warm);
  pointer-events: none;
  border-radius: inherit;
}

.aspect-4-3 {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.aspect-16-9 {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.aspect-square {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

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

.content-list li {
  padding-block-end: var(--space-2);
  margin-block-end: var(--space-2);
  border-block-end: var(--border-subtle);
}

.content-list li:last-child {
  padding-block-end: 0;
  margin-block-end: 0;
  border-block-end: none;
}

.content-list--spacious li {
  padding-block-end: var(--space-3);
  margin-block-end: var(--space-3);
}

.content-list--compact li {
  padding-block-end: var(--space-1);
  margin-block-end: var(--space-1);
}

@media (max-width: 64rem) {
  :root {
    --container-padding: 1.25rem;
  }

  .grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flex--quarter,
  .flex--one-quarter {
    flex: 1 1 calc(50% - var(--space-3));
  }

  .flex--third,
  .flex--one-third {
    flex: 1 1 calc(50% - var(--space-3));
  }

  .flex--two-thirds {
    flex: 1 1 100%;
  }

  .flex--three-quarters {
    flex: 1 1 100%;
  }
}

@media (max-width: 48rem) {
  :root {
    --container-padding: 1rem;
  }

  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .flex--half,
  .flex--third,
  .flex--quarter,
  .flex--one-third,
  .flex--one-quarter,
  .flex--two-thirds,
  .flex--three-quarters {
    flex: 1 1 100%;
  }

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

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

@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;
    transition-delay: 0ms !important;
  }
}