:root {
  --color-ink: #121212;
  --color-charcoal: #1E1E1E;
  --color-deep-green: #0F3D2E;
  --color-burgundy: #5C1F2B;
  --color-brass: #C6A15B;
  --color-wood: #3B2A20;
  --color-bone: #F2EDE4;
  --color-smoke: #A8A29A;
  --color-felt-light: #1A4D3A;
  --color-brass-dim: #8A6E3A;

  --font-heading: "Playfair Display", serif;
  --font-body: "Inter", sans-serif;

  --text-display: 64px;
  --text-h1: 48px;
  --text-h2: 36px;
  --text-h3: 28px;
  --text-h4: 22px;
  --text-body-large: 18px;
  --text-body: 16px;
  --text-small: 14px;
  --text-caption: 12px;
  --text-overline: 11px;

  --leading-display: 1.05;
  --leading-h1: 1.1;
  --leading-h2: 1.15;
  --leading-h3: 1.2;
  --leading-h4: 1.25;
  --leading-body-large: 1.6;
  --leading-body: 1.6;
  --leading-small: 1.5;
  --leading-caption: 1.4;
  --leading-overline: 1.3;

  --tracking-display: -0.02em;
  --tracking-h1: -0.02em;
  --tracking-h2: -0.01em;
  --tracking-h3: 0;
  --tracking-h4: 0;
  --tracking-body-large: 0;
  --tracking-body: 0;
  --tracking-small: 0;
  --tracking-caption: 0.08em;
  --tracking-overline: 0.14em;

  --space-2: 2px;
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-32: 32px;
  --space-48: 48px;
  --space-64: 64px;
  --space-96: 96px;
  --space-128: 128px;

  --container-max: 1200px;
  --container-padding-mobile: 24px;
  --container-padding-desktop: 48px;

  --radius-default: 4px;
  --radius-large: 8px;
  --radius-pill: 999px;

  --border-wood: 1px solid var(--color-wood);
  --border-brass-dim: 1px solid rgba(138, 110, 58, 0.2);
  --border-brass: 1px solid var(--color-brass);

  --shadow-elevated: 0 8px 24px rgba(0, 0, 0, 0.5);

  --focus-ring: 2px solid var(--color-brass);
  --focus-ring-offset: 2px;

  --transition-fast: 150ms ease-out;
  --transition-base: 200ms ease-out;
  --transition-slow: 300ms ease-out;
}

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

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

body {
  min-height: 100vh;
  background-color: var(--color-ink);
  color: var(--color-bone);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  font-weight: 400;
  letter-spacing: var(--tracking-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button {
  background: none;
  border: none;
  cursor: pointer;
}

a {
  color: var(--color-brass);
  text-decoration: none;
  transition: color var(--transition-base);
}

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

ul,
ol {
  list-style: none;
}

p,
h1,
h2,
h3,
h4,
h5,
h6,
blockquote,
figure,
dl,
dd,
ul,
ol {
  margin-block-end: var(--space-16);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-bone);
  line-height: var(--leading-h1);
  letter-spacing: var(--tracking-h1);
}

h1 {
  font-size: var(--text-h1);
  line-height: var(--leading-h1);
  letter-spacing: var(--tracking-h1);
  margin-block-end: var(--space-24);
}

h2 {
  font-size: var(--text-h2);
  font-weight: 600;
  line-height: var(--leading-h2);
  letter-spacing: var(--tracking-h2);
  margin-block-end: var(--space-16);
}

h3 {
  font-size: var(--text-h3);
  font-weight: 600;
  line-height: var(--leading-h3);
  letter-spacing: var(--tracking-h3);
  margin-block-end: var(--space-12);
}

h4 {
  font-family: var(--font-body);
  font-size: var(--text-h4);
  font-weight: 600;
  line-height: var(--leading-h4);
  letter-spacing: var(--tracking-h4);
  margin-block-end: var(--space-8);
}

p {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  margin-block-end: var(--space-16);
}

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

blockquote {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--text-h3);
  font-weight: 600;
  line-height: var(--leading-h3);
  letter-spacing: var(--tracking-h3);
  color: var(--color-bone);
  border-left: 2px solid var(--color-brass);
  padding-left: var(--space-24);
  margin-block-end: var(--space-24);
}

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

figure {
  margin-block-end: var(--space-24);
}

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

figcaption {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-smoke);
  margin-top: var(--space-8);
}

dl {
  margin-block-end: var(--space-16);
}

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

dt {
  font-weight: 600;
  color: var(--color-bone);
  margin-block-end: var(--space-4);
}

dd {
  color: var(--color-smoke);
  margin-block-end: var(--space-8);
}

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

.content-list {
  margin-block-end: var(--space-16);
  padding-left: var(--space-24);
}

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

.content-list li {
  position: relative;
  margin-block-end: var(--space-8);
  padding-left: var(--space-16);
  color: var(--color-bone);
}

.content-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background-color: var(--color-brass);
  border-radius: 50%;
}

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

.content-list--ordered {
  list-style: decimal;
  padding-left: var(--space-24);
}

.content-list--ordered li {
  padding-left: var(--space-4);
}

.content-list--ordered li::before {
  display: none;
}

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

.section {
  padding-block: var(--space-64);
}

.section--compact {
  padding-block: var(--space-48);
}

.section--large {
  padding-block: var(--space-96);
}

.surface {
  background-color: var(--color-charcoal);
  border: var(--border-wood);
  border-radius: var(--radius-large);
  padding: var(--space-24);
}

.surface--flat {
  border-radius: var(--radius-default);
}

.surface--no-padding {
  padding: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 var(--space-16);
  border-radius: var(--radius-default);
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.5;
  cursor: pointer;
  transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none;
  border: 1px solid transparent;
}

.btn:active {
  transform: translateY(1px);
}

.btn:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

.btn--primary {
  background-color: var(--color-deep-green);
  color: var(--color-bone);
  border-color: var(--color-deep-green);
}

.btn--primary:hover {
  background-color: var(--color-felt-light);
  border-color: var(--color-felt-light);
  color: var(--color-bone);
}

.btn--primary:active {
  background-color: var(--color-ink);
  border-color: var(--color-brass);
  color: var(--color-bone);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.4);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-bone);
  border-color: var(--color-brass);
}

.btn--secondary:hover {
  background-color: var(--color-brass);
  border-color: var(--color-brass);
  color: var(--color-ink);
}

.btn--secondary:active {
  background-color: var(--color-brass-dim);
  border-color: var(--color-brass-dim);
  color: var(--color-ink);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.4);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-bone);
  border-color: var(--color-wood);
}

.btn--ghost:hover {
  background-color: var(--color-charcoal);
  border-color: var(--color-brass-dim);
  color: var(--color-bone);
}

.btn--ghost:active {
  background-color: var(--color-ink);
  border-color: var(--color-brass);
  color: var(--color-bone);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.4);
}

.btn--sm {
  min-height: 36px;
  padding: 0 var(--space-12);
  font-size: var(--text-caption);
}

.btn--lg {
  min-height: 52px;
  padding: 0 var(--space-24);
  font-size: var(--text-body);
}

.input,
.select,
.textarea {
  display: block;
  width: 100%;
  background-color: var(--color-charcoal);
  border: var(--border-wood);
  border-radius: var(--radius-default);
  color: var(--color-bone);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  padding: var(--space-16);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--color-smoke);
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: var(--color-brass);
  box-shadow: 0 0 0 2px var(--color-brass);
}

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

.select {
  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='%23A8A29A' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-16) center;
  padding-right: var(--space-48);
}

.textarea {
  min-height: 120px;
  resize: vertical;
}

.label {
  display: block;
  font-size: var(--text-small);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-bone);
  margin-block-end: var(--space-8);
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  padding: var(--space-4) var(--space-12);
  font-family: var(--font-body);
  font-size: var(--text-overline);
  font-weight: 600;
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  line-height: var(--leading-overline);
  color: var(--color-bone);
}

.tag--green {
  background-color: var(--color-deep-green);
}

.tag--burgundy {
  background-color: var(--color-burgundy);
}

.tag--brass {
  background-color: var(--color-brass);
  color: var(--color-ink);
}

.tag--charcoal {
  background-color: var(--color-charcoal);
  border: var(--border-wood);
}

.divider {
  border: none;
  height: 1px;
  background-color: rgba(59, 42, 32, 0.4);
  margin-block: var(--space-24);
}

.divider--brass {
  background-color: var(--color-brass-dim);
}

.divider--spaced {
  margin-block: var(--space-48);
}

.overline {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-overline);
  font-weight: 600;
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  line-height: var(--leading-overline);
  color: var(--color-brass);
  margin-block-end: var(--space-8);
}

.caption {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-smoke);
}

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

.body-large {
  font-size: var(--text-body-large);
  line-height: var(--leading-body-large);
  letter-spacing: var(--tracking-body-large);
}

.link-underline {
  position: relative;
  display: inline-block;
  color: var(--color-brass);
  text-decoration: none;
}

.link-underline::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background-color: var(--color-brass);
  transition: width var(--transition-base);
}

.link-underline:hover {
  color: var(--color-bone);
}

.link-underline:hover::after {
  width: 100%;
  background-color: var(--color-bone);
}

.link-underline:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

.flex-row {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--space-16);
}

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

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

.flex-row--align-center {
  align-items: center;
}

.flex-row--align-start {
  align-items: flex-start;
}

.flex-row--align-end {
  align-items: flex-end;
}

.flex-row--justify-between {
  justify-content: space-between;
}

.flex-row--justify-center {
  justify-content: center;
}

.flex-row--justify-end {
  justify-content: flex-end;
}

.flex-row--gap-sm {
  gap: var(--space-8);
}

.flex-row--gap-lg {
  gap: var(--space-24);
}

.flex-row--gap-xl {
  gap: var(--space-32);
}

.flex-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

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

.flex-col--gap-sm {
  gap: var(--space-8);
}

.flex-col--gap-lg {
  gap: var(--space-24);
}

.flex-col--gap-xl {
  gap: var(--space-32);
}

.flex-col--align-center {
  align-items: center;
}

.flex-col--align-start {
  align-items: flex-start;
}

.flex-col--align-end {
  align-items: flex-end;
}

.flex-col--justify-center {
  justify-content: center;
}

.flex-col--justify-between {
  justify-content: space-between;
}

.flex-col--justify-end {
  justify-content: flex-end;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-16);
  z-index: 9999;
  background-color: var(--color-brass);
  color: var(--color-ink);
  padding: var(--space-12) var(--space-24);
  border-radius: var(--radius-default);
  font-weight: 600;
  font-size: var(--text-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: top var(--transition-base);
}

.skip-link:focus {
  top: var(--space-16);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--container-padding-desktop);
  }

  .section {
    padding-block: var(--space-96);
  }

  .section--compact {
    padding-block: var(--space-64);
  }

  .section--large {
    padding-block: var(--space-128);
  }

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

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

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

  h4 {
    font-size: var(--text-h4);
  }
}

@media (max-width: 767px) {
  h1 {
    font-size: 36px;
    line-height: 1.1;
    letter-spacing: -0.02em;
  }

  h2 {
    font-size: 28px;
    line-height: 1.15;
    letter-spacing: -0.01em;
  }

  h3 {
    font-size: 24px;
    line-height: 1.2;
  }

  h4 {
    font-size: 20px;
    line-height: 1.25;
  }

  blockquote {
    font-size: 24px;
    line-height: 1.2;
  }

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

  .flex-row--nowrap {
    flex-direction: row;
  }
}