:root {
  --color-obsidian: #070b12;
  --color-ink-violet: #171321;
  --color-slate-green: #10201f;
  --color-parchment: #eee3d1;
  --color-stone-grey: #969da6;
  --color-dark-garnet: #762f3d;
  --color-antique-copper: #b87952;
  --color-deep-copper: #945d40;
  --color-dark-overlay: rgba(7, 11, 18, 0.76);

  --color-text: var(--color-parchment);
  --color-text-muted: var(--color-stone-grey);
  --color-link: var(--color-parchment);
  --color-border: rgba(184, 121, 82, 0.42);
  --color-border-strong: rgba(184, 121, 82, 0.78);

  --surface-page: var(--color-obsidian);
  --surface-raised: var(--color-ink-violet);
  --surface-alt: var(--color-slate-green);
  --surface-action: var(--color-dark-garnet);

  --font-sans: "Manrope", "Inter", "Outfit", Arial, sans-serif;
  --font-serif: "Bodoni Moda", "Playfair Display", "Prata", Georgia, serif;

  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-label: 0.875rem;
  --text-base: 1rem;
  --text-lead: 1.125rem;
  --text-card-title: 1.5rem;
  --text-feature: clamp(2rem, 4vw, 3rem);
  --text-section: clamp(2rem, 5vw, 3rem);
  --text-display: clamp(2.5rem, 7vw, 4rem);

  --leading-tightest: 0.98;
  --leading-tight: 1.05;
  --leading-heading: 1.15;
  --leading-snug: 1.25;
  --leading-label: 1.4;
  --leading-body: 1.6;

  --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: 6rem;
  --space-10: 8rem;

  --container-max: 75rem;
  --container-tablet: 56.25rem;
  --gutter-desktop: 2rem;
  --gutter-tablet: 1.5rem;
  --gutter-mobile: 1.25rem;
  --gutter-compact: 1rem;

  --radius-none: 0;
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-round: 50%;

  --shadow-raised: 0 18px 40px rgba(0, 0, 0, 0.28);

  --transition-fast: 180ms ease-out;
  --focus-ring: 0 0 0 2px var(--color-obsidian), 0 0 0 4px var(--color-antique-copper);
}

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

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

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--surface-page);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  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,
picture {
  display: block;
}

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

img,
video {
  height: auto;
}

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"] {
  cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

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

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

legend {
  padding: 0;
}

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

th,
td {
  overflow-wrap: anywhere;
  text-align: left;
  vertical-align: top;
}

a {
  color: var(--color-link);
  text-decoration-color: rgba(184, 121, 82, 0.72);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  transition:
    color var(--transition-fast),
    text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--color-parchment);
  text-decoration-color: var(--color-antique-copper);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

::selection {
  background: var(--color-dark-garnet);
  color: var(--color-parchment);
}

:target {
  scroll-margin-top: var(--space-8);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-block: 0 var(--space-4);
  color: var(--color-parchment);
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

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

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

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

h4 {
  font-size: var(--text-card-title);
  line-height: var(--leading-snug);
}

h5 {
  font-size: var(--text-lead);
  line-height: var(--leading-snug);
}

h6 {
  font-family: var(--font-sans);
  font-size: var(--text-label);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: var(--leading-label);
  text-transform: uppercase;
}

em {
  font-style: italic;
}

p {
  margin-block: 0 var(--space-4);
  color: var(--color-text-muted);
}

strong,
b {
  color: var(--color-parchment);
  font-weight: 700;
}

small {
  font-size: var(--text-xs);
  line-height: 1.3;
}

hr {
  height: 1px;
  margin-block: var(--space-6);
  border: 0;
  background: var(--color-border);
}

blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-2) 0 var(--space-2) var(--space-5);
  border-inline-start: 1px solid var(--color-antique-copper);
  color: var(--color-parchment);
  font-family: var(--font-serif);
  font-size: var(--text-lead);
  font-style: italic;
  line-height: 1.5;
}

blockquote p {
  color: inherit;
}

cite {
  color: var(--color-stone-grey);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-style: normal;
}

ul,
ol {
  margin-block: 0 var(--space-4);
  padding-inline-start: var(--space-5);
}

li {
  overflow-wrap: anywhere;
}

ol {
  list-style: decimal;
}

.content-list {
  display: grid;
  gap: var(--space-2);
}

.content-list > li {
  padding-inline-start: var(--space-1);
}

dl {
  margin-block: 0 var(--space-5);
}

dt {
  color: var(--color-parchment);
  font-weight: 700;
}

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

figure {
  margin: 0 0 var(--space-5);
}

figcaption,
.rt-caption {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-top: var(--space-2);
  color: var(--color-stone-grey);
  font-size: var(--text-xs);
  line-height: 1.3;
}

figcaption::before,
.rt-caption::before {
  width: 1.5rem;
  height: 1px;
  flex: 0 0 auto;
  margin-top: 0.5em;
  background: var(--color-antique-copper);
  content: "";
}

label {
  display: inline-block;
  margin-bottom: var(--space-2);
  color: var(--color-parchment);
  font-size: var(--text-label);
  font-weight: 600;
  line-height: var(--leading-label);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  color: var(--color-parchment);
  line-height: 1.4;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

input,
select {
  min-height: 2.75rem;
  padding: 0.65rem var(--space-3);
}

textarea {
  padding: var(--space-3);
}

input::placeholder,
textarea::placeholder {
  color: rgba(150, 157, 166, 0.78);
  opacity: 1;
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(184, 121, 82, 0.62);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-antique-copper);
  outline: none;
}

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

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

input[type="file"]::file-selector-button {
  margin-right: var(--space-3);
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-slate-green);
  color: var(--color-parchment);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
}

table {
  margin-bottom: var(--space-5);
  color: var(--color-text-muted);
}

caption {
  margin-bottom: var(--space-2);
  color: var(--color-stone-grey);
  font-size: var(--text-sm);
  text-align: left;
}

th,
td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

th {
  color: var(--color-parchment);
  font-size: var(--text-sm);
  font-weight: 700;
}

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

code,
kbd {
  padding: 0.1em 0.35em;
  border: 1px solid rgba(184, 121, 82, 0.28);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  color: var(--color-parchment);
  font-size: 0.9em;
}

pre {
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  color: var(--color-parchment);
}

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

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

.rt-section {
  padding-block: var(--space-8);
}

.rt-section--compact {
  padding-block: var(--space-6);
}

.rt-section--cinematic {
  padding-block: var(--space-9);
}

.rt-surface {
  background: var(--surface-raised);
}

.rt-surface--alt {
  background: var(--surface-alt);
}

.rt-surface--page {
  background: var(--surface-page);
}

.rt-rule {
  width: 100%;
  height: 1px;
  border: 0;
  background: var(--color-border);
}

.rt-eyebrow,
.rt-index,
.rt-meta {
  color: var(--color-antique-copper);
  font-family: var(--font-sans);
  font-size: var(--text-label);
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: var(--leading-label);
  text-transform: uppercase;
}

.rt-index {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.rt-meta {
  color: var(--color-stone-grey);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
}

.rt-lead {
  color: var(--color-parchment);
  font-size: var(--text-lead);
  line-height: 1.5;
}

.rt-button {
  display: inline-flex;
  min-height: 2.75rem;
  max-width: 100%;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: var(--color-dark-garnet);
  color: var(--color-parchment);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast);
}

.rt-button:hover {
  border-color: var(--color-antique-copper);
  background: var(--color-deep-copper);
  color: var(--color-parchment);
  text-decoration: none;
  transform: translateY(-1px);
}

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

.rt-button--secondary {
  border-color: var(--color-border);
  background: transparent;
  color: var(--color-parchment);
}

.rt-button--secondary:hover {
  border-color: var(--color-antique-copper);
  background: var(--surface-raised);
}

.rt-link {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-parchment);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration-color: rgba(184, 121, 82, 0.72);
}

.rt-link:hover {
  color: var(--color-parchment);
}

.rt-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  min-width: 0;
}

.rt-actions > * {
  min-width: 0;
}

.rt-card,
.rt-panel {
  min-width: 0;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  box-shadow: none;
  transition:
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.rt-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-raised);
  transform: translateY(-2px);
}

.rt-panel {
  border-top-color: var(--color-antique-copper);
}

.rt-card > :last-child,
.rt-panel > :last-child,
.rt-compact-group > :last-child {
  margin-bottom: 0;
}

.rt-stack {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
}

.rt-stack--compact {
  gap: var(--space-3);
}

.rt-stack--spacious {
  gap: var(--space-6);
}

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

.rt-cluster > * {
  min-width: 0;
}

.rt-ribbon {
  min-height: 2rem;
  padding-block: var(--space-2);
  border-bottom: 1px solid rgba(184, 121, 82, 0.42);
  background: var(--color-slate-green);
  color: var(--color-parchment);
  font-size: var(--text-sm);
  line-height: 1.4;
}

.rt-brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-parchment);
  text-decoration: none;
}

.rt-brand:hover {
  color: var(--color-parchment);
}

.rt-brand__monogram {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--color-antique-copper);
  background: var(--surface-raised);
  color: var(--color-parchment);
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
}

.rt-brand__copy {
  display: grid;
  min-width: 0;
  gap: var(--space-1);
}

.rt-brand__name {
  overflow-wrap: anywhere;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
}

.rt-brand__tagline {
  color: var(--color-stone-grey);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: uppercase;
}

.home-facts {
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  border-block: 1px solid var(--color-border);
  background: var(--surface-alt);
  scrollbar-width: none;
}

.home-facts::-webkit-scrollbar {
  display: none;
}

.home-facts__list {
  display: flex;
  width: max-content;
  min-width: 100%;
  align-items: center;
  padding: 0;
  margin: 0;
  scroll-snap-type: inline mandatory;
}

.home-facts__list > li {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  gap: var(--space-3);
  padding-inline: var(--space-4);
  color: var(--color-parchment);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.4;
  scroll-snap-align: start;
  white-space: nowrap;
}

.home-facts__list > li + li::before {
  width: 0.3rem;
  height: 0.3rem;
  flex: 0 0 auto;
  border-radius: var(--radius-round);
  background: var(--color-antique-copper);
  content: "";
}

.home-hero__seal {
  display: grid;
  width: clamp(4rem, 9vw, 5.25rem);
  aspect-ratio: 1;
  place-items: center;
  padding: var(--space-2);
  border: 1px solid var(--color-antique-copper);
  border-radius: var(--radius-round);
  background: var(--surface-raised);
  color: var(--color-parchment);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
}

.rt-table-wrap {
  overflow-x: auto;
  margin-bottom: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.rt-table-wrap table {
  min-width: 40rem;
  margin: 0;
}

@media (max-width: 1023px) {
  .container,
  .rt-container {
    width: min(100% - (2 * var(--gutter-tablet)), var(--container-tablet));
  }

  .container--tablet,
  .rt-container--tablet {
    width: min(100% - (2 * var(--gutter-tablet)), var(--container-tablet));
  }

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

  .rt-section--cinematic {
    padding-block: var(--space-8);
  }
}

@media (max-width: 767px) {
  :root {
    --text-display: clamp(2.125rem, 10vw, 2.5rem);
    --text-section: clamp(1.75rem, 8vw, 2rem);
    --text-feature: clamp(1.5rem, 7vw, 1.75rem);
  }

  .container,
  .rt-container,
  .container--tablet,
  .rt-container--tablet {
    width: min(100% - (2 * var(--gutter-mobile)), var(--container-max));
  }

  .rt-section {
    padding-block: var(--space-6);
  }

  .rt-section--compact {
    padding-block: var(--space-5);
  }

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

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

  .rt-ribbon {
    min-height: 2.25rem;
    padding-block: var(--space-2);
  }

  .rt-brand__monogram {
    width: 2.125rem;
    height: 2.125rem;
    font-size: 1.2rem;
  }

  .rt-brand__tagline {
    display: none;
  }

  .home-facts__list > li {
    min-height: 2.75rem;
    padding-inline: var(--space-3);
  }

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

  .rt-actions .rt-button {
    flex: 1 1 12rem;
  }
}

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

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

ul { list-style: none !important; }
.nav-toggle { flex-direction: column; }