:root {
  --color-ash: #20201F;
  --color-ember: #C55D34;
  --color-sand: #D8C8B4;
  --color-bone: #F4EEE5;
  --color-moss: #465044;
  --color-clay: #9C674A;
  --color-ember-dark: #A94A28;
  --color-ash-light: #2A2A28;
  --color-sand-dark: #C4B49E;
  --color-bone-muted: #D9D2C6;
  --font-heading: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --text-display: clamp(3rem, 7vw, 4.5rem);
  --text-h1: clamp(2.5rem, 5.5vw, 3.5rem);
  --text-h2: clamp(2rem, 4vw, 2.5rem);
  --text-h3: clamp(1.5rem, 3vw, 1.75rem);
  --text-body: 1.125rem;
  --text-small: 0.875rem;
  --text-micro: 0.75rem;
  --leading-display: 1.1;
  --leading-h1: 1.15;
  --leading-h2: 1.2;
  --leading-h3: 1.3;
  --leading-body: 1.6;
  --leading-small: 1.5;
  --leading-micro: 1.4;
  --weight-display: 700;
  --weight-h1: 700;
  --weight-h2: 600;
  --weight-h3: 600;
  --weight-body: 400;
  --weight-small: 400;
  --weight-micro: 500;
  --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-gutter: clamp(1.5rem, 5vw, 3rem);
  --nav-desktop-width: 17.5rem;
  --radius-0: 0px;
  --radius-1: 4px;
  --radius-2: 8px;
  --radius-3: 12px;
  --radius-4: 16px;
  --shadow-deep: 0 12px 32px rgba(0, 0, 0, 0.35), 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-soft: 0 6px 20px rgba(0, 0, 0, 0.2), 0 2px 6px rgba(0, 0, 0, 0.12);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.18), 0 1px 4px rgba(0, 0, 0, 0.1);
  --border-thin: 1px solid var(--color-ember);
  --border-moss: 1px solid var(--color-moss);
  --transition-fast: 0.2s ease;
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: var(--weight-body);
  line-height: var(--leading-body);
  color: var(--color-bone);
  background-color: var(--color-ash);
  min-height: 100vh;
  min-width: 320px;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
}

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;
  -webkit-appearance: none;
  appearance: none;
}

a {
  color: var(--color-ember);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul,
ol {
  list-style: none;
}

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

blockquote,
q {
  quotes: none;
}

blockquote::before,
blockquote::after,
q::before,
q::after {
  content: "";
  content: none;
}

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

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

h2 {
  font-size: var(--text-h2);
  line-height: var(--leading-h2);
  font-weight: var(--weight-h2);
  margin-block-end: var(--space-4);
}

h3 {
  font-size: var(--text-h3);
  line-height: var(--leading-h3);
  font-weight: var(--weight-h3);
  margin-block-end: var(--space-3);
}

h4,
h5,
h6 {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  font-weight: var(--weight-h3);
  margin-block-end: var(--space-2);
}

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

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

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

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

ul {
  list-style: disc;
}

ol {
  list-style: decimal;
}

blockquote {
  margin-block-end: var(--space-4);
  padding-inline-start: var(--space-4);
  border-inline-start: 3px solid var(--color-ember);
  color: var(--color-clay);
  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: var(--color-bone-muted);
  margin-block-start: var(--space-2);
}

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

address {
  font-style: normal;
}

strong {
  font-weight: 600;
}

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

code,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: var(--text-small);
}

pre {
  background-color: var(--color-ash-light);
  padding: var(--space-4);
  border-radius: var(--radius-2);
  overflow-x: auto;
  margin-block-end: var(--space-4);
}

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

label {
  display: block;
  font-size: var(--text-small);
  line-height: var(--leading-small);
  font-weight: var(--weight-micro);
  color: var(--color-bone);
  margin-block-end: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

input,
textarea,
select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-ash-light);
  border: var(--border-moss);
  border-radius: var(--radius-1);
  color: var(--color-bone);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-ember);
  box-shadow: 0 0 0 2px rgba(197, 93, 52, 0.35);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-bone-muted);
  opacity: 0.7;
}

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

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='%23C55D34' 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);
}

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

.surface-sand {
  background-color: var(--color-sand);
  color: var(--color-clay);
}

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

.surface-sand p,
.surface-sand li,
.surface-sand blockquote {
  color: var(--color-clay);
}

.surface-sand a {
  color: var(--color-ember);
}

.surface-sand a:hover {
  color: var(--color-ash);
}

.surface-sand label {
  color: var(--color-ash);
}

.surface-sand input,
.surface-sand textarea,
.surface-sand select {
  background-color: var(--color-bone);
  border-color: var(--color-sand-dark);
  color: var(--color-ash);
}

.surface-sand input:focus,
.surface-sand textarea:focus,
.surface-sand select:focus {
  border-color: var(--color-ember);
  box-shadow: 0 0 0 2px rgba(197, 93, 52, 0.3);
}

.surface-sand input::placeholder,
.surface-sand textarea::placeholder {
  color: var(--color-clay);
  opacity: 0.6;
}

.surface-dark {
  background-color: var(--color-ash);
  color: var(--color-bone);
}

.surface-moss {
  background-color: var(--color-moss);
  color: var(--color-bone);
}

.surface-ember {
  background-color: var(--color-ember);
  color: var(--color-bone);
}

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

.surface-ember p,
.surface-ember li {
  color: var(--color-bone);
}

.surface-ember a {
  color: var(--color-bone);
  text-decoration: underline;
}

.surface-ember a:hover {
  color: var(--color-ash);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background-color: var(--color-ember);
  color: var(--color-bone);
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: var(--weight-micro);
  line-height: var(--leading-small);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: none;
  border-radius: var(--radius-0);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  min-width: 0;
  flex-shrink: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn:hover {
  background-color: var(--color-ember-dark);
  color: var(--color-bone);
}

.btn:focus-visible {
  outline: 2px solid var(--color-ember);
  outline-offset: 2px;
}

.btn:active {
  background-color: var(--color-ember-dark);
  transform: translateY(1px);
}

.btn-secondary {
  background-color: var(--color-moss);
  color: var(--color-bone);
}

.btn-secondary:hover {
  background-color: #3A4238;
  color: var(--color-bone);
}

.btn-secondary:focus-visible {
  outline-color: var(--color-moss);
}

.btn-secondary:active {
  background-color: #3A4238;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-ember);
  border: 1px solid var(--color-ember);
}

.btn-outline:hover {
  background-color: var(--color-ember);
  color: var(--color-bone);
}

.btn-outline:focus-visible {
  outline-color: var(--color-ember);
}

.btn-outline:active {
  background-color: var(--color-ember-dark);
  border-color: var(--color-ember-dark);
}

.btn-large {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-body);
}

.btn-small {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-micro);
}

.card {
  background-color: var(--color-sand);
  color: var(--color-clay);
  border-radius: var(--radius-3);
  box-shadow: var(--shadow-card);
  padding: var(--space-4);
  overflow: hidden;
}

.card h1,
.card h2,
.card h3,
.card h4,
.card h5,
.card h6 {
  color: var(--color-ash);
}

.card p,
.card li {
  color: var(--color-clay);
}

.card a {
  color: var(--color-ember);
}

.card a:hover {
  color: var(--color-ash);
}

.card-dark {
  background-color: var(--color-ash-light);
  color: var(--color-bone);
  box-shadow: var(--shadow-soft);
}

.card-dark h1,
.card-dark h2,
.card-dark h3,
.card-dark h4,
.card-dark h5,
.card-dark h6 {
  color: var(--color-bone);
}

.card-dark p,
.card-dark li {
  color: var(--color-bone-muted);
}

.card-dark a {
  color: var(--color-ember);
}

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

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

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

.flex > * {
  min-width: 0;
  flex-shrink: 1;
}

.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-gap-1 {
  gap: var(--space-1);
}

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

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

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

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

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

.flex-gap-7 {
  gap: var(--space-7);
}

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

.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-4);
  z-index: 9999;
  background-color: var(--color-ember);
  color: var(--color-bone);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-1);
  font-size: var(--text-small);
  font-weight: var(--weight-micro);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
  outline: 2px solid var(--color-bone);
  outline-offset: 2px;
}

::selection {
  background-color: var(--color-ember);
  color: var(--color-bone);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background-color: var(--color-ash);
}

::-webkit-scrollbar-thumb {
  background-color: var(--color-moss);
  border-radius: var(--radius-2);
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--color-ember);
}

@media (max-width: 768px) {
  :root {
    --text-display: clamp(2.5rem, 10vw, 3.5rem);
    --text-h1: clamp(2rem, 8vw, 2.75rem);
    --text-h2: clamp(1.75rem, 6vw, 2.25rem);
    --text-h3: clamp(1.375rem, 4.5vw, 1.625rem);
    --text-body: 1rem;
    --text-small: 0.8125rem;
    --text-micro: 0.75rem;
    --space-8: 4rem;
    --space-9: 5rem;
    --container-gutter: 1.25rem;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    margin-block-end: var(--space-3);
  }

  p,
  ul,
  ol,
  blockquote,
  figure,
  pre {
    margin-block-end: var(--space-3);
  }

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

  .flex-gap-4 {
    gap: var(--space-3);
  }

  .flex-gap-5 {
    gap: var(--space-3);
  }

  .flex-gap-6 {
    gap: var(--space-4);
  }

  .flex-gap-7 {
    gap: var(--space-4);
  }

  .flex-gap-8 {
    gap: var(--space-5);
  }

  .btn {
    padding: var(--space-2) var(--space-4);
  }

  .btn-large {
    padding: var(--space-3) var(--space-5);
  }

  .card {
    padding: var(--space-3);
  }
}

@media (max-width: 480px) {
  :root {
    --text-display: clamp(2rem, 9vw, 2.75rem);
    --text-h1: clamp(1.75rem, 7vw, 2.25rem);
    --text-h2: clamp(1.5rem, 5.5vw, 1.875rem);
    --text-h3: clamp(1.25rem, 4vw, 1.5rem);
    --space-7: 3rem;
    --space-8: 3rem;
    --space-9: 4rem;
    --container-gutter: 1rem;
  }

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