:root {
  --color-ivory: #FAF7F2;
  --color-sand: #F0EBE3;
  --color-sage: #A8B5A0;
  --color-espresso: #3E2F23;
  --color-charcoal: #2B2B2B;
  --color-terracotta: #C66A4A;
  --color-brass: #B59A6B;

  --color-background: var(--color-ivory);
  --color-surface: var(--color-sand);
  --color-surface-card: #FFFFFF;
  --color-text: var(--color-espresso);
  --color-text-secondary: var(--color-charcoal);
  --color-text-on-dark: var(--color-ivory);
  --color-text-on-dark-muted: rgba(250, 247, 242, 0.75);
  --color-border: var(--color-sand);
  --color-border-strong: var(--color-sage);
  --color-accent: var(--color-terracotta);
  --color-accent-hover: #B85A3B;
  --color-accent-subtle: var(--color-brass);
  --color-focus: var(--color-terracotta);
  --color-success: var(--color-sage);

  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body: 'Helvetica Neue', Arial, sans-serif;

  --text-display-size: 3.5rem;
  --text-display-line-height: 1.1;
  --text-display-weight: 700;
  --text-h1-size: 2.5rem;
  --text-h1-line-height: 1.2;
  --text-h1-weight: 700;
  --text-h2-size: 2rem;
  --text-h2-line-height: 1.3;
  --text-h2-weight: 700;
  --text-h3-size: 1.5rem;
  --text-h3-line-height: 1.4;
  --text-h3-weight: 600;
  --text-body-size: 1rem;
  --text-body-line-height: 1.6;
  --text-body-weight: 400;
  --text-small-size: 0.875rem;
  --text-small-line-height: 1.5;
  --text-small-weight: 400;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  --container-max: 1200px;
  --container-padding-mobile: 1rem;
  --container-padding-desktop: 2rem;

  --radius-small: 4px;
  --radius-medium: 8px;
  --radius-large: 12px;
  --radius-full: 999px;

  --shadow-soft: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.12);

  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;

  --header-height: 72px;
  --header-height-mobile: 64px;
  --sticky-cta-height: 64px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--space-md));
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  font-weight: var(--text-body-weight);
  line-height: var(--text-body-line-height);
  color: var(--color-text);
  background-color: var(--color-background);
  min-height: 100vh;
  min-width: 320px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-text);
  font-weight: var(--text-h1-weight);
  line-height: var(--text-h1-line-height);
  overflow-wrap: break-word;
  word-wrap: break-word;
}

h1 {
  font-size: var(--text-h1-size);
  line-height: var(--text-h1-line-height);
  font-weight: var(--text-h1-weight);
  margin-block-end: var(--space-md);
}

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

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

h4,
h5,
h6 {
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  font-weight: 600;
  margin-block-end: var(--space-sm);
}

p {
  margin-block-end: var(--space-md);
  overflow-wrap: break-word;
  word-wrap: break-word;
}

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

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

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

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

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

address {
  font-style: normal;
}

pre,
code,
kbd,
samp {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.9em;
}

pre {
  margin-block-end: var(--space-md);
  padding: var(--space-md);
  background-color: var(--color-sand);
  border-radius: var(--radius-small);
  overflow-x: auto;
}

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

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--radius-small);
}

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

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

svg {
  fill: currentColor;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  -webkit-appearance: none;
  appearance: none;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--radius-small);
}

input,
select,
textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-surface-card);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-small);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 44px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-focus);
  box-shadow: 0 0 0 3px rgba(198, 106, 74, 0.15);
  outline: none;
}

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

select {
  -webkit-appearance: none;
  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='%233E2F23' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  padding-inline-end: var(--space-lg);
}

label {
  display: block;
  font-size: var(--text-small-size);
  font-weight: 600;
  margin-block-end: var(--space-xs);
  color: var(--color-text-secondary);
}

fieldset {
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-small);
  padding: var(--space-md);
  margin-block-end: var(--space-md);
}

legend {
  font-family: var(--font-heading);
  font-weight: 600;
  padding-inline: var(--space-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-md);
}

th,
td {
  padding: var(--space-sm) var(--space-md);
  text-align: start;
  border-block-end: 1px solid var(--color-border);
}

th {
  font-weight: 600;
  color: var(--color-text-secondary);
  background-color: var(--color-sand);
}

caption {
  font-size: var(--text-small-size);
  color: var(--color-text-secondary);
  margin-block-end: var(--space-sm);
  text-align: start;
}

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

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

.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: 10000;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-charcoal);
  color: var(--color-text-on-dark);
  border-radius: var(--radius-small);
  transition: top var(--transition-fast);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  min-height: 44px;
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-small);
  border: 2px solid transparent;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
  white-space: nowrap;
}

.btn:hover {
  text-decoration: none;
}

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

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

.btn-primary {
  background-color: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #FFFFFF;
}

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

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

.btn-tertiary {
  background-color: transparent;
  color: var(--color-accent);
  border-color: transparent;
  padding-inline: var(--space-sm);
}

.btn-tertiary:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

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

.btn-large {
  padding: var(--space-md) var(--space-xl);
  min-height: 52px;
  font-size: 1.125rem;
}

.card {
  background-color: var(--color-surface-card);
  border: 1px solid var(--color-border);
  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;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-small-size);
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--radius-full);
  background-color: var(--color-sand);
  color: var(--color-text);
  white-space: nowrap;
}

.badge-accent {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

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

.badge-brass {
  background-color: var(--color-accent-subtle);
  color: #FFFFFF;
}

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

.section-alt {
  background-color: var(--color-sand);
}

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

.section-wide {
  padding-block: var(--space-2xl);
}

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

.section-heading {
  margin-block-end: var(--space-lg);
}

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

.section-title {
  font-size: var(--text-h2-size);
  line-height: var(--text-h2-line-height);
  font-weight: var(--text-h2-weight);
  margin-block-end: var(--space-sm);
}

.section-subtitle {
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  color: var(--color-text-secondary);
  margin-block-end: 0;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-md);
  padding-block: var(--space-2xl);
  background: linear-gradient(180deg, var(--color-ivory) 0%, var(--color-sand) 100%);
  border-radius: var(--radius-medium);
  min-height: 320px;
}

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

.hero-title {
  font-size: var(--text-display-size);
  line-height: var(--text-display-line-height);
  font-weight: var(--text-display-weight);
  margin-block-end: 0;
}

.hero-subtitle {
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-line-height);
  color: var(--color-text-secondary);
  margin-block-end: 0;
}

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

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

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

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

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

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

.flex-center {
  align-items: center;
  justify-content: center;
}

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

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

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

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

.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

.mt-xs { margin-block-start: var(--space-xs); }
.mt-sm { margin-block-start: var(--space-sm); }
.mt-md { margin-block-start: var(--space-md); }
.mt-lg { margin-block-start: var(--space-lg); }
.mt-xl { margin-block-start: var(--space-xl); }
.mt-2xl { margin-block-start: var(--space-2xl); }

.mb-xs { margin-block-end: var(--space-xs); }
.mb-sm { margin-block-end: var(--space-sm); }
.mb-md { margin-block-end: var(--space-md); }
.mb-lg { margin-block-end: var(--space-lg); }
.mb-xl { margin-block-end: var(--space-xl); }
.mb-2xl { margin-block-end: var(--space-2xl); }

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

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

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

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

.text-on-dark {
  color: var(--color-text-on-dark);
}

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

.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;
}

@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;
    scroll-behavior: auto !important;
  }
}

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

  .section {
    padding-block: var(--space-2xl);
  }

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

  .section-wide {
    padding-block: var(--space-3xl);
  }

  .hero {
    padding-block: var(--space-3xl);
    min-height: 400px;
  }
}

@media (max-width: 767px) {
  :root {
    --text-display-size: 2.5rem;
    --text-h1-size: 2rem;
    --text-h2-size: 1.75rem;
    --text-h3-size: 1.25rem;
  }

  .hero {
    min-height: 280px;
    padding-block: var(--space-xl);
  }

  .flex-row {
    flex-direction: column;
    align-items: stretch;
  }

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

@media (max-width: 480px) {
  :root {
    --text-display-size: 2rem;
    --text-h1-size: 1.75rem;
    --text-h2-size: 1.5rem;
    --text-h3-size: 1.125rem;
  }

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

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

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

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