:root {
  --color-paper: #F7F4EF;
  --color-sand: #E8DFD3;
  --color-verveine: #6B8F71;
  --color-terracotta: #C97B5D;
  --color-midnight: #1E2A38;
  --color-graphite: #3A3F44;
  --color-paper-soft: #FCFAF7;
  --color-verveine-dark: #4F6F55;
  --color-terracotta-dark: #A85A3E;

  --font-heading: "Cormorant Garamond", serif;
  --font-body: "Inter", sans-serif;

  --text-display: 4.5rem;
  --text-h1: 3.25rem;
  --text-h2: 2.25rem;
  --text-h3: 1.5rem;
  --text-body-large: 1.25rem;
  --text-body: 1rem;
  --text-small: 0.875rem;
  --text-caption: 0.75rem;

  --leading-display: 1.05;
  --leading-h1: 1.1;
  --leading-h2: 1.15;
  --leading-h3: 1.2;
  --leading-body-large: 1.6;
  --leading-body: 1.7;
  --leading-small: 1.6;
  --leading-caption: 1.5;

  --weight-display: 300;
  --weight-h1: 400;
  --weight-h2: 400;
  --weight-h3: 500;
  --weight-body: 400;
  --weight-small: 400;
  --weight-caption: 500;

  --tracking-display: -0.02em;
  --tracking-h1: -0.01em;
  --tracking-h2: 0em;
  --tracking-h3: 0.01em;
  --tracking-body: 0.01em;
  --tracking-small: 0.02em;
  --tracking-caption: 0.04em;

  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 9rem;

  --container-max: 1200px;
  --container-padding-mobile: 1.5rem;
  --container-padding-desktop: 3rem;
  --section-spacing-mobile: 4rem;
  --section-spacing-desktop: 6rem;
  --grid-gutter: 1.5rem;
  --image-full-margin: 1rem;

  --surface-card: var(--color-paper-soft);
  --surface-dark: var(--color-midnight);
  --surface-sand: var(--color-sand);

  --border-separator: 1px solid rgba(58, 63, 68, 0.15);
  --border-card: 1px solid rgba(58, 63, 68, 0.25);

  --shadow-card: 0 2px 8px rgba(30, 42, 56, 0.04);
  --shadow-elevated: 0 8px 24px rgba(30, 42, 56, 0.06);

  --radius-none: 0;
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;

  --transition-fast: 200ms ease-out;
  --transition-medium: 300ms ease-out;

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

*,
*::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 {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: var(--weight-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-graphite);
  background-color: var(--color-paper);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

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

a {
  color: var(--color-verveine-dark);
  text-decoration: none;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-fast), text-decoration-thickness var(--transition-fast);
}

a:hover {
  color: var(--color-verveine);
  text-decoration-thickness: 2px;
}

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

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

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

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

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

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

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

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

blockquote {
  margin-block-end: var(--space-md);
  padding-inline-start: var(--space-lg);
  border-inline-start: 2px solid var(--color-verveine);
  font-family: var(--font-heading);
  font-size: var(--text-body-large);
  line-height: var(--leading-body-large);
  color: var(--color-midnight);
}

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

figcaption {
  font-size: var(--text-caption);
  font-weight: var(--weight-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-graphite);
  margin-block-start: var(--space-xs);
}

address {
  font-style: normal;
}

hr {
  border: none;
  border-block-start: var(--border-separator);
  margin-block: var(--space-xl);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-md);
  font-variant-numeric: tabular-nums;
}

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

th {
  font-weight: 600;
  color: var(--color-midnight);
}

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

.section {
  padding-block: var(--section-spacing-mobile);
}

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

.surface-sand {
  background-color: var(--surface-sand);
  border-radius: var(--radius-none);
}

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

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

.surface-dark a {
  color: var(--color-paper);
}

.surface-dark a:hover {
  color: var(--color-terracotta);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-small);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  min-height: 44px;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-verveine);
  color: var(--color-paper);
  border: 1px solid var(--color-verveine);
}

.btn-primary:hover {
  background-color: var(--color-verveine-dark);
  border-color: var(--color-verveine-dark);
  color: var(--color-paper);
}

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

.btn-secondary:hover {
  background-color: var(--color-graphite);
  color: var(--color-paper);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-caption);
  font-weight: var(--weight-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  background-color: var(--color-terracotta);
  color: var(--color-midnight);
}

.overlay-text {
  position: relative;
}

.overlay-text::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgba(30, 42, 56, 0.4);
  z-index: 1;
}

.overlay-text > * {
  position: relative;
  z-index: 2;
}

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

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

.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;
}

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

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

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

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

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

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

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

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

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

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

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

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

.text-display {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-display);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  color: var(--color-midnight);
}

.tabular-nums {
  font-variant-numeric: tabular-nums;
}

.mt-0 { margin-block-start: 0; }
.mb-0 { margin-block-end: 0; }
.mt-xs { margin-block-start: var(--space-xs); }
.mb-xs { margin-block-end: var(--space-xs); }
.mt-sm { margin-block-start: var(--space-sm); }
.mb-sm { margin-block-end: var(--space-sm); }
.mt-md { margin-block-start: var(--space-md); }
.mb-md { margin-block-end: var(--space-md); }
.mt-lg { margin-block-start: var(--space-lg); }
.mb-lg { margin-block-end: var(--space-lg); }
.mt-xl { margin-block-start: var(--space-xl); }
.mb-xl { margin-block-end: var(--space-xl); }
.mt-2xl { margin-block-start: var(--space-2xl); }
.mb-2xl { margin-block-end: var(--space-2xl); }

.p-0 { padding: 0; }
.p-xs { padding: var(--space-xs); }
.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }
.p-xl { padding: var(--space-xl); }
.p-2xl { padding: var(--space-2xl); }

.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;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 1000;
  background-color: var(--color-midnight);
  color: var(--color-paper);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-sm);
  transition: top var(--transition-fast);
}

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

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

h1:last-child,
h2:last-child,
h3:last-child,
h4:last-child,
h5:last-child,
h6:last-child,
p:last-child,
ul:last-child,
ol:last-child,
blockquote:last-child,
figure:last-child,
table:last-child {
  margin-block-end: 0;
}

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

  .section {
    padding-block: var(--section-spacing-desktop);
  }

  h1 {
    font-size: clamp(2rem, 5vw, var(--text-h1));
  }

  h2 {
    font-size: clamp(1.75rem, 3.5vw, var(--text-h2));
  }

  .text-display {
    font-size: clamp(2.5rem, 6vw, var(--text-display));
  }
}

@media (max-width: 767px) {
  h1 {
    font-size: 2rem;
    line-height: 1.15;
  }

  h2 {
    font-size: 1.75rem;
    line-height: 1.2;
  }

  h3 {
    font-size: 1.25rem;
    line-height: 1.25;
  }

  .text-display {
    font-size: 2.5rem;
    line-height: 1.1;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .flex {
    flex-direction: column;
  }

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

@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;
  }
}