:root {
  --color-ink-950: #121a17;
  --color-ink-800: #24312c;
  --color-mist-050: #f4f7f5;
  --color-mist-100: #e8eeea;
  --color-mist-200: #d5dfd9;
  --color-paper: #ffffff;

  --color-forest-700: #1b5c48;
  --color-forest-500: #2f8a6c;
  --color-brass-600: #9a7a2f;
  --color-brass-400: #c4a45a;

  --color-slate-600: #53635c;
  --color-slate-400: #7d8d85;
  --color-focus: #3aa882;

  --color-page: var(--color-mist-050);
  --color-surface: var(--color-paper);
  --color-surface-raised: var(--color-mist-100);
  --color-surface-muted: rgba(27, 92, 72, 0.06);
  --color-border: rgba(27, 92, 72, 0.22);
  --color-border-strong: rgba(154, 122, 47, 0.55);
  --color-text: var(--color-ink-950);
  --color-text-muted: var(--color-slate-600);
  --color-text-subtle: var(--color-slate-400);
  --color-accent: var(--color-forest-700);
  --color-accent-bright: var(--color-forest-500);

  --font-heading: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --font-body: "Figtree", "Avenir Next", "Segoe UI", sans-serif;

  --text-meta: 0.75rem;
  --text-small: 0.875rem;
  --text-body: 1rem;
  --text-lead: 1.125rem;
  --text-card-title: 1.5rem;
  --text-section-title: clamp(2rem, 4vw, 3rem);
  --text-display: clamp(3.4rem, 8vw, 7.5rem);

  --leading-meta: 0.95;
  --leading-small: 1.4;
  --leading-body: 1.65;
  --leading-lead: 1.55;
  --leading-heading: 1.1;
  --leading-display: 0.88;

  --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: 5.5rem;
  --space-10: 7.5rem;
  --space-11: 10rem;

  --container-max: 77.5rem;
  --container-padding: 2.5rem;

  --radius-none: 0;
  --radius-sm: 0.2rem;
  --radius-md: 0.45rem;

  --shadow-panel: 0 18px 42px rgba(18, 26, 23, 0.08);
  --shadow-glow: 0 0 64px rgba(47, 138, 108, 0.1);

  --transition-fast: 160ms ease;
  --transition-menu: 220ms ease-out;
}

@media (max-width: 63.9375rem) {
  :root { --container-padding: 1.75rem; }
}

@media (max-width: 47.9375rem) {
  :root { --container-padding: 1.25rem; }
}

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

html {
  min-width: 320px;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
  background: var(--color-page);
  color-scheme: light;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  background:
    radial-gradient(circle at 88% 0%, rgba(47, 138, 108, 0.1), transparent 28rem),
    radial-gradient(circle at 8% 35%, rgba(196, 164, 90, 0.08), transparent 22rem),
    linear-gradient(180deg, #f7faf8 0%, var(--color-page) 28rem);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--leading-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open { overflow: hidden; }

::selection {
  background: var(--color-forest-500);
  color: #fff;
}

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

img, video {
  height: auto;
  object-fit: cover;
}

img { border-style: none; }
svg { fill: currentColor; }

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

button, select { text-transform: none; }

button,
[type="button"],
[type="reset"],
[type="submit"] { cursor: pointer; }

button {
  border: 0;
  background: none;
}

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

fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

legend { padding: 0; }

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

a {
  color: var(--color-accent);
  text-decoration-color: rgba(27, 92, 72, 0.35);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition:
    color var(--transition-fast),
    text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--color-brass-600);
  text-decoration-color: currentColor;
}

a:not([class]) { overflow-wrap: anywhere; }

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

[hidden] { display: none !important; }

ul { list-style: none !important; }

ul, ol {
  margin-block: 0 1.5rem;
  padding-inline-start: 0;
}

ol {
  list-style-position: outside;
  padding-inline-start: 1.4em;
}

main, header, footer, section, article, aside, nav, form, figure, figcaption {
  min-width: 0;
}

h1, h2, h3, h4, h5, h6 {
  margin-block: 0 1rem;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: var(--leading-heading);
  text-wrap: balance;
}

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

h2 { font-size: var(--text-section-title); }
h3 { font-size: clamp(1.5rem, 2.8vw, 2rem); }
h4 { font-size: var(--text-card-title); }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
  margin-block: 0 1.5rem;
  color: var(--color-text-muted);
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

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

strong, b {
  color: var(--color-text);
  font-weight: 700;
}

em, i { font-style: italic; }

hr {
  height: 1px;
  margin-block: var(--space-7);
  border: 0;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

blockquote {
  margin: 0 0 var(--space-6);
  padding: var(--space-5);
  border-inline-start: 2px solid var(--color-accent);
  background: var(--color-surface-muted);
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  line-height: 1.25;
}

blockquote p { color: inherit; }

figure { margin: 0 0 var(--space-6); }

figcaption {
  margin-block-start: var(--space-3);
  color: var(--color-text-subtle);
  font-size: var(--text-small);
  line-height: var(--leading-small);
}

dl { margin: 0 0 var(--space-6); }

dt {
  margin-block-start: var(--space-4);
  color: var(--color-text);
  font-weight: 700;
}

dd {
  margin: var(--space-2) 0 0;
  color: var(--color-text-muted);
}

address {
  margin: 0 0 var(--space-6);
  color: var(--color-text-muted);
  font-style: normal;
}

label {
  display: inline-block;
  margin-block-end: var(--space-2);
  color: var(--color-text);
  font-size: var(--text-small);
  font-weight: 700;
  line-height: var(--leading-small);
}

input, select, textarea {
  width: 100%;
  min-height: 2.75rem;
  border: 1px solid var(--color-mist-200);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  color: var(--color-text);
  line-height: 1.4;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

input, select { padding: 0.625rem 0.875rem; }
textarea { padding: 0.75rem 0.875rem; }

input::placeholder,
textarea::placeholder {
  color: var(--color-text-subtle);
  opacity: 1;
}

input:hover, select:hover, textarea:hover {
  border-color: var(--color-border);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--color-accent);
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(47, 138, 108, 0.12);
}

input:disabled, select:disabled, textarea:disabled, button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

input[type="checkbox"],
input[type="radio"] {
  width: 1.125rem;
  min-height: 1.125rem;
  margin: 0;
  accent-color: var(--color-accent);
}

input[type="file"] { padding: 0.5rem; }

.container {
  width: min(100% - (2 * var(--container-padding)), var(--container-max));
  margin-inline: auto;
}

.section { padding-block: clamp(4rem, 9vw, 9rem); }
.section--compact { padding-block: clamp(3rem, 6vw, 5.5rem); }

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

.surface--raised {
  background: var(--color-surface-raised);
  box-shadow: var(--shadow-panel);
}

.surface--relic { border-block-start: 2px solid var(--color-accent); }

.content-list {
  margin: 0 0 var(--space-6);
  padding: 0;
}

.content-list > li {
  position: relative;
  padding-inline-start: 1.25rem;
}

.content-list > .content-list > li::before {
  position: absolute;
  inset-block-start: 0.72em;
  inset-inline-start: 0;
  width: 0.38rem;
  height: 0.38rem;
  border: 1px solid var(--color-accent);
  background: var(--color-paper);
  content: "";
  transform: rotate(45deg);
}

.eyebrow {
  margin: 0 0 var(--space-3);
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: var(--text-meta);
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: var(--leading-meta);
  text-transform: uppercase;
}

.lead {
  color: var(--color-text);
  font-size: var(--text-lead);
  line-height: var(--leading-lead);
}

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

.stack {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-4);
}

.stack--tight { gap: var(--space-2); }
.stack--loose { gap: var(--space-6); }

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

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

.button,
button.button,
input[type="submit"],
input[type="button"],
input[type="reset"] {
  display: inline-flex;
  min-width: 0;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.625rem 1rem;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    color var(--transition-fast),
    filter var(--transition-fast),
    transform var(--transition-fast);
}

.button:hover,
button.button:hover,
input[type="submit"]:hover,
input[type="button"]:hover,
input[type="reset"]:hover {
  border-color: var(--color-accent-bright);
  background: var(--color-accent-bright);
  color: #fff;
  filter: brightness(1.03);
  transform: translateY(-2px);
}

.button:active,
button.button:active,
input[type="submit"]:active,
input[type="button"]:active,
input[type="reset"]:active {
  transform: translateY(0);
}

.button--secondary {
  border-color: var(--color-border);
  background: var(--color-paper);
  color: var(--color-text);
}

.button--secondary:hover {
  border-color: var(--color-border-strong);
  background: var(--color-mist-100);
  color: var(--color-accent);
}

.button--text {
  min-height: auto;
  padding: 0;
  border-color: transparent;
  background: transparent;
  color: var(--color-accent);
}

.button--text:hover {
  border-color: transparent;
  background: transparent;
  color: var(--color-brass-600);
  transform: translateX(2px);
}

.card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  overflow: hidden;
}

.card__body {
  display: flex;
  min-width: 0;
  flex: 1 1 auto;
  flex-direction: column;
  padding: var(--space-5);
}

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

.card__media {
  width: 100%;
  aspect-ratio: 3 / 2;
  border-block-end: 1px solid var(--color-border);
  object-fit: cover;
}

.panel {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
}

.panel > :last-child,
.stack > :last-child,
.surface > :last-child,
.card > :last-child,
.card__body > :last-child {
  margin-block-end: 0;
}

.nav-toggle {
  display: inline-flex;
  width: 2.75rem;
  min-width: 2.75rem;
  min-height: 2.75rem;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  color: var(--color-accent);
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    transform var(--transition-fast);
}

.nav-toggle:hover {
  border-color: var(--color-border-strong);
  background: var(--color-mist-100);
  transform: translateY(-2px);
}

.nav-toggle__line {
  display: block;
  width: 22px;
  height: 2px;
  flex: 0 0 2px;
  background: currentColor;
  transition:
    opacity var(--transition-menu),
    transform var(--transition-menu);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(1) {
  transform: translateY(0.5rem) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(2) { opacity: 0; }

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(3) {
  transform: translateY(-0.5rem) rotate(-45deg);
}

@media (max-width: 47.9375rem) {
  html { scroll-padding-top: 5rem; }

  h1 {
    font-size: clamp(3rem, 15vw, 4.75rem);
    line-height: 0.92;
  }

  h2 { font-size: clamp(2rem, 10vw, 2.75rem); }
  h3 { font-size: clamp(1.6rem, 8vw, 2rem); }
  .section { padding-block: clamp(4rem, 16vw, 5.5rem); }
  .section--compact { padding-block: clamp(3rem, 12vw, 4rem); }
  .card__body, .panel { padding: var(--space-5); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}
