:root {
  --color-ivory: #FAF5ED;
  --color-peach: #F5D9C8;
  --color-sage: #A8C3A0;
  --color-gold: #D4A94E;
  --color-tomato: #E4572E;
  --color-walnut: #5B3A29;
  --color-ivory-dark: #FAF5ED;

  --font-heading: Georgia, serif;
  --font-body: Arial, sans-serif;

  --text-display: clamp(2.5rem, 5vw, 3rem);
  --text-h1: clamp(2rem, 4vw, 2.25rem);
  --text-h2: clamp(1.5rem, 3vw, 1.75rem);
  --text-h3: clamp(1.25rem, 2.5vw, 1.375rem);
  --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-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 3rem;
  --space-xxl: 5rem;

  --container-max: 75rem;

  --radius-small: 0.25rem;
  --radius-medium: 0.5rem;
  --radius-large: 1rem;

  --shadow-soft: 0 2px 8px rgba(91, 58, 41, 0.08);
  --shadow-hover: 0 4px 16px rgba(91, 58, 41, 0.12);

  --border-sage: 1px solid var(--color-sage);
  --border-gold: 1px solid var(--color-gold);

  --transition-base: 0.2s ease-in-out;
}

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

* {
  margin: 0;
}

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

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

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;
  padding: 0;
}

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

a:hover {
  text-decoration: underline;
  text-decoration-color: var(--color-gold);
  text-underline-offset: 0.2em;
}

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

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: 1.125rem;
  line-height: 1.4;
}

h5 {
  font-size: 1rem;
  line-height: 1.5;
}

h6 {
  font-size: 0.875rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

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

ul,
ol {
  margin-block-end: var(--space-md);
  padding-inline-start: 1.5rem;
}

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

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

figcaption {
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: var(--color-walnut);
  opacity: 0.8;
  margin-block-start: var(--space-xs);
}

hr {
  border: none;
  border-top: 1px solid var(--color-sage);
  margin-block: var(--space-lg);
}

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

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

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

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

.surface-walnut {
  background-color: var(--color-walnut);
  color: var(--color-ivory-dark);
}

.surface-tomato {
  background-color: var(--color-tomato);
  color: var(--color-ivory-dark);
}

.card {
  background-color: var(--color-ivory);
  border: var(--border-sage);
  border-radius: var(--radius-medium);
  padding: var(--space-lg);
  box-shadow: var(--shadow-soft);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  min-height: 44px;
  border-radius: var(--radius-small);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
  border: 1px solid transparent;
}

.btn:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}

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

.btn-primary {
  background-color: var(--color-tomato);
  color: var(--color-ivory-dark);
  border-color: var(--color-tomato);
}

.btn-primary:hover {
  background-color: #c9441f;
  border-color: #c9441f;
  text-decoration: none;
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-walnut);
  border-color: var(--color-sage);
}

.btn-secondary:hover {
  background-color: var(--color-sage);
  color: var(--color-walnut);
  text-decoration: none;
}

.btn-gold {
  background-color: var(--color-gold);
  color: var(--color-walnut);
  border-color: var(--color-gold);
}

.btn-gold:hover {
  background-color: #c4973c;
  border-color: #c4973c;
  text-decoration: none;
}

.btn-walnut {
  background-color: var(--color-walnut);
  color: var(--color-ivory-dark);
  border-color: var(--color-walnut);
}

.btn-walnut:hover {
  background-color: #4a2e1f;
  border-color: #4a2e1f;
  text-decoration: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gold);
  color: var(--color-walnut);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-size: var(--text-small);
  font-weight: 600;
  line-height: 1.4;
  min-height: 24px;
}

.badge-sage {
  background-color: var(--color-sage);
  color: var(--color-walnut);
}

.badge-tomato {
  background-color: var(--color-tomato);
  color: var(--color-ivory-dark);
}

.badge-peach {
  background-color: var(--color-peach);
  color: var(--color-walnut);
}

.form-field {
  margin-block-end: var(--space-md);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-block-end: var(--space-xs);
  color: var(--color-walnut);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  min-height: 44px;
  border: 1px solid var(--color-sage);
  border-radius: var(--radius-small);
  background-color: var(--color-ivory);
  color: var(--color-walnut);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

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

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 169, 78, 0.3);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-walnut);
  opacity: 0.6;
}

.form-hint {
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: var(--color-walnut);
  opacity: 0.7;
  margin-block-start: var(--space-xs);
}

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

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

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

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

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

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

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

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

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

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

.flex-start {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: var(--space-md);
  flex-wrap: wrap;
}

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

.flex-end {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  gap: var(--space-md);
  flex-wrap: wrap;
}

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

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

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

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

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

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

.flex-none {
  flex: none;
}

.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-md);
  z-index: 1000;
  background-color: var(--color-tomato);
  color: var(--color-ivory-dark);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-small);
  font-weight: 600;
  transition: top var(--transition-base);
}

.skip-link:focus {
  top: var(--space-md);
  text-decoration: none;
}

:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}

@media (max-width: 768px) {
  :root {
    --space-xl: 2rem;
    --space-xxl: 3rem;
  }

  .container {
    padding-inline: var(--space-md);
  }

  h1 {
    font-size: clamp(1.75rem, 6vw, 2rem);
  }

  h2 {
    font-size: clamp(1.375rem, 5vw, 1.5rem);
  }

  h3 {
    font-size: clamp(1.125rem, 4vw, 1.25rem);
  }

  .flex,
  .flex-row,
  .flex-center,
  .flex-between,
  .flex-start,
  .flex-end {
    gap: var(--space-sm);
  }
}

@media (max-width: 480px) {
  :root {
    --space-lg: 1rem;
    --space-xl: 1.5rem;
    --space-xxl: 2rem;
  }

  .container {
    padding-inline: var(--space-sm);
  }

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