:root {
  --color-linen: #F5F0E6;
  --color-ink: #1B2A4A;
  --color-raspberry: #C72C48;
  --color-sage: #7A9B76;
  --color-linen-dark: #E8DFD0;
  --color-ink-soft: #3A4A6B;
  --color-white: #FFFFFF;

  --font-heading: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", Helvetica, Arial, sans-serif;

  --text-display: clamp(2.5rem, 4vw + 1rem, 3.5rem);
  --text-h1: clamp(2rem, 3vw + 0.75rem, 2.5rem);
  --text-h2: clamp(1.75rem, 2vw + 0.5rem, 2rem);
  --text-h3: 1.5rem;
  --text-h4: 1.25rem;
  --text-body-large: 1.125rem;
  --text-body: 1rem;
  --text-caption: 0.875rem;

  --leading-display: 1.1;
  --leading-h1: 1.2;
  --leading-h2: 1.3;
  --leading-h3: 1.4;
  --leading-h4: 1.4;
  --leading-body: 1.6;
  --leading-caption: 1.5;

  --space-0: 0;
  --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: 1200px;
  --container-padding-mobile: 1.5rem;
  --container-padding-desktop: 2rem;

  --surface-page: var(--color-linen);
  --surface-card: var(--color-white);
  --surface-alt: var(--color-linen-dark);

  --border-color: rgba(27, 42, 74, 0.1);
  --border-width: 1px;

  --shadow-card: 0 1px 3px rgba(27, 42, 74, 0.08);
  --shadow-modal: 0 4px 12px rgba(27, 42, 74, 0.12);

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-full: 999px;

  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;

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

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

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

body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-ink);
  background-color: var(--surface-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

img {
  border-radius: var(--radius-sm);
  border: var(--border-width) solid var(--border-color);
}

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

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

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

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  line-height: var(--leading-h2);
}

h1 {
  font-size: var(--text-h1);
  line-height: var(--leading-h1);
  margin-block-end: var(--space-5);
}

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

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

h4 {
  font-size: var(--text-h4);
  line-height: var(--leading-h4);
  margin-block-end: var(--space-2);
}

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

p {
  margin-block-end: var(--space-4);
  overflow-wrap: break-word;
}

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

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

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

blockquote {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--text-body-large);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  margin-block-end: var(--space-5);
  padding-inline-start: var(--space-5);
  border-inline-start: 3px solid var(--color-raspberry);
}

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

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

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

figcaption {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--color-ink-soft);
  margin-block-start: var(--space-2);
}

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

table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-5);
}

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

th,
td {
  text-align: start;
  padding: var(--space-3);
  border-block-end: var(--border-width) solid var(--border-color);
}

th {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-ink);
}

label {
  display: block;
  font-weight: 600;
  margin-block-end: var(--space-2);
}

input,
select,
textarea {
  width: 100%;
  padding: var(--space-3);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-raspberry);
  box-shadow: 0 0 0 2px rgba(199, 44, 72, 0.15);
  outline: none;
}

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

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

.surface-card {
  background-color: var(--surface-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-body);
  line-height: var(--leading-body);
  text-align: center;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-medium);
  min-width: 0;
}

.btn-primary {
  background-color: var(--color-raspberry);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: #a8233c;
  color: var(--color-white);
}

.btn-secondary {
  background-color: var(--color-sage);
  color: var(--color-ink);
}

.btn-secondary:hover {
  background-color: #668a61;
  color: var(--color-ink);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-ink);
  border: var(--border-width) solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--color-raspberry);
  color: var(--color-raspberry);
}

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

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

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

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

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

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

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

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

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

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

.grid-auto {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
}

.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: 1000;
  background-color: var(--color-ink);
  color: var(--color-white);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
}

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

@media (min-width: 1024px) {
  .grid-auto {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}