:root {
  --color-pearl-white: #f6f3ec;
  --color-petrol-blue: #123f4a;
  --color-terracotta: #c96f52;
  --color-eucalyptus-green: #789681;
  --color-brushed-aluminium: #a8b0ad;
  --color-oak-wash: #ded0b8;
  --color-travertine: #d9d0c2;
  --color-ink: #183238;
  --color-white: #ffffff;

  --color-canvas: var(--color-pearl-white);
  --color-surface: var(--color-pearl-white);
  --color-surface-warm: var(--color-oak-wash);
  --color-surface-stone: var(--color-travertine);
  --color-surface-dark: var(--color-petrol-blue);
  --color-text: var(--color-ink);
  --color-heading: var(--color-petrol-blue);
  --color-border: var(--color-brushed-aluminium);
  --color-accent: var(--color-terracotta);
  --color-status: var(--color-eucalyptus-green);
  --color-on-dark: var(--color-pearl-white);

  --font-body: "Manrope", Arial, sans-serif;
  --font-heading: "Cormorant Garamond", Georgia, serif;

  --font-size-body: 1rem;
  --font-size-small: 0.875rem;
  --font-size-nav: 0.8125rem;
  --font-size-micro: 0.6875rem;
  --font-size-lead: clamp(1.125rem, 1.04rem + 0.38vw, 1.25rem);
  --font-size-card-heading: clamp(1.75rem, 1.5rem + 1vw, 2rem);
  --font-size-section-heading: clamp(2.25rem, 1.72rem + 2.2vw, 3rem);
  --font-size-hero: clamp(2.75rem, 1.85rem + 3.8vw, 4rem);
  --font-size-display: clamp(3.25rem, 2.1rem + 5vw, 4.75rem);

  --line-height-body: 1.6;
  --line-height-small: 1.5;
  --line-height-lead: 1.45;
  --line-height-card-heading: 1.08;
  --line-height-section-heading: 1.02;
  --line-height-hero: 0.98;
  --line-height-display: 0.94;

  --tracking-nav: 0.08em;
  --tracking-micro: 0.12em;
  --tracking-heading: -0.02em;

  --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: 8rem;
  --space-11: 10rem;

  --section-space: var(--space-10);
  --container-max: 90rem;
  --gutter: 2rem;

  --grid-gap: 1.5rem;
  --grid-gap-tablet: 1.25rem;
  --grid-gap-mobile: 1rem;

  --radius-none: 0;
  --radius-control: 0.5rem;
  --radius-panel: 1rem;
  --radius-feature: 1.5rem;

  --shadow-card: 0 8px 24px rgb(18 63 74 / 8%);
  --shadow-overlay: 0 16px 40px rgb(18 63 74 / 10%);

  --transition-fast: 180ms ease-out;
  --transition-menu: 240ms ease-out;
  --focus-outline: 2px solid var(--color-terracotta);
  --focus-offset: 3px;
}

@media (max-width: 63.9375rem) {
  :root {
    --section-space: var(--space-9);
    --gutter: 1.5rem;
  }
}

@media (max-width: 47.9375rem) {
  :root {
    --section-space: var(--space-8);
    --gutter: 1.25rem;
  }
}

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

html {
  min-width: 320px;
  background: var(--color-canvas);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 100%;
  line-height: var(--line-height-body);
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-canvas);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  font-weight: 400;
  line-height: var(--line-height-body);
  text-rendering: optimizeLegibility;
}

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

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

img,
video {
  height: auto;
}

iframe {
  border: 0;
}

svg {
  fill: currentColor;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

a:not([class]) {
  color: var(--color-petrol-blue);
}

button,
input,
select,
textarea {
  margin: 0;
  color: inherit;
  font: inherit;
}

button,
select {
  text-transform: none;
}

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

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

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;
}

th,
td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--color-petrol-blue);
  font-size: var(--font-size-small);
  font-weight: 600;
}

hr {
  height: 1px;
  margin: var(--space-6) 0;
  border: 0;
  background: var(--color-border);
  color: inherit;
}

:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

::selection {
  background: var(--color-terracotta);
  color: var(--color-white);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--space-5);
  color: var(--color-heading);
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: var(--tracking-heading);
  text-wrap: balance;
}

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

h2 {
  font-size: var(--font-size-hero);
  line-height: var(--line-height-hero);
}

h3 {
  font-size: var(--font-size-section-heading);
  line-height: var(--line-height-section-heading);
}

h4 {
  font-size: var(--font-size-card-heading);
  line-height: var(--line-height-card-heading);
}

h5 {
  font-size: clamp(1.4rem, 1.22rem + 0.7vw, 1.75rem);
  line-height: 1.15;
}

h6 {
  font-family: var(--font-body);
  font-size: var(--font-size-nav);
  font-weight: 600;
  letter-spacing: var(--tracking-nav);
  line-height: 1.2;
  text-transform: uppercase;
}

p {
  margin: 0 0 var(--space-5);
}

ul,
ol {
  margin: 0 0 var(--space-5);
  padding-left: 1.25rem;
}

li::marker {
  color: var(--color-terracotta);
}

dl {
  margin: 0 0 var(--space-5);
}

dt {
  color: var(--color-petrol-blue);
  font-weight: 600;
}

dd {
  margin: 0 0 var(--space-3);
}

blockquote {
  margin: 0 0 var(--space-6);
  padding: var(--space-5) 0 var(--space-5) var(--space-5);
  border-left: 2px solid var(--color-terracotta);
  color: var(--color-petrol-blue);
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 1.15rem + 1.5vw, 2.25rem);
  line-height: 1.15;
}

blockquote p:last-child,
blockquote cite:last-child {
  margin-bottom: 0;
}

cite {
  display: block;
  margin-top: var(--space-3);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--font-size-small);
  font-style: normal;
  line-height: var(--line-height-small);
}

address {
  margin: 0 0 var(--space-5);
  font-style: normal;
}

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

strong,
b {
  font-weight: 600;
}

code,
kbd,
samp,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

code,
kbd {
  padding: 0.1em 0.3em;
  border-radius: 0.2rem;
  background: var(--color-surface-stone);
  font-size: 0.9em;
}

pre {
  max-width: 100%;
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  overflow: auto;
  background: var(--color-surface-stone);
  line-height: 1.5;
}

label {
  display: inline-block;
  margin-bottom: var(--space-2);
  color: var(--color-petrol-blue);
  font-size: var(--font-size-small);
  font-weight: 600;
  line-height: var(--line-height-small);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-brushed-aluminium);
  border-radius: var(--radius-control);
  background: var(--color-white);
  color: var(--color-ink);
  line-height: 1.4;
}

input,
select {
  min-height: 2.75rem;
  padding: 0.625rem 0.75rem;
}

textarea {
  padding: 0.75rem;
}

input::placeholder,
textarea::placeholder {
  color: color-mix(in srgb, var(--color-ink) 55%, transparent);
  opacity: 1;
}

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

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-petrol-blue);
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

input[type="checkbox"],
input[type="radio"] {
  width: 1rem;
  min-height: 1rem;
  padding: 0;
  accent-color: var(--color-petrol-blue);
}

input[type="file"] {
  min-height: 0;
  padding: var(--space-2);
}

input[type="file"]::file-selector-button {
  margin-right: var(--space-3);
  padding: 0.5rem 0.75rem;
  border: 0;
  border-radius: var(--radius-control);
  background: var(--color-petrol-blue);
  color: var(--color-pearl-white);
  cursor: pointer;
  font: inherit;
  font-size: var(--font-size-small);
  font-weight: 600;
}

summary {
  cursor: pointer;
}

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

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

.full-bleed {
  width: 100vw;
  margin-left: calc(50% - 50vw);
}

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

.section--tight {
  padding-block: var(--space-8);
}

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

.section--dark :is(h1, h2, h3, h4, h5, h6, dt, label) {
  color: var(--color-on-dark);
}

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

.section--oak {
  background: var(--color-surface-warm);
}

.stack {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-5);
}

.stack--compact {
  gap: var(--space-3);
}

.stack--spacious {
  gap: var(--space-7);
}

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

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

.cluster--compact {
  gap: var(--space-2);
}

.cluster--spacious {
  gap: var(--space-5);
}

.content-list {
  margin: 0 0 var(--space-5);
  padding-left: 1.25rem;
}

.content-list > .eyebrow,
.micro-label {
  margin: 0 0 var(--space-3);
  color: var(--color-petrol-blue);
  font-size: var(--font-size-micro);
  font-weight: 600;
  letter-spacing: var(--tracking-micro);
  line-height: 1.2;
  text-transform: uppercase;
}

.section--dark .eyebrow,
.section--dark .micro-label {
  color: var(--color-on-dark);
}

.lead {
  margin-bottom: var(--space-5);
  font-size: var(--font-size-lead);
  line-height: var(--line-height-lead);
}

.button {
  display: inline-flex;
  min-width: 0;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.6875rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  background: var(--color-petrol-blue);
  color: var(--color-pearl-white);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast);
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  background: var(--color-petrol-blue);
  color: var(--color-pearl-white);
}

.button--primary:hover {
  background: var(--color-ink);
}

.button--outline {
  border-color: var(--color-terracotta);
  background: transparent;
  color: var(--color-petrol-blue);
}

.button--outline:hover {
  background: var(--color-terracotta);
  color: var(--color-pearl-white);
}

.button--light {
  background: var(--color-pearl-white);
  color: var(--color-petrol-blue);
}

.button--light:hover {
  background: var(--color-white);
}

.button--full {
  width: 100%;
}

.rule {
  width: 100%;
  height: 1px;
  border: 0;
  background: var(--color-brushed-aluminium);
}

.rule--petrol {
  background: var(--color-petrol-blue);
}

.rule--terracotta {
  background: var(--color-terracotta);
}

.surface {
  min-width: 0;
  padding: var(--space-5);
  border-radius: var(--radius-panel);
  background: var(--color-surface);
}

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

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

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

.surface--dark :is(h1, h2, h3, h4, h5, h6, dt, label) {
  color: var(--color-on-dark);
}

.surface--elevated {
  box-shadow: var(--shadow-card);
}

.surface > :last-child,
.compact-content > :last-child {
  margin-bottom: 0;
}

.status {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 0.625rem;
  border-radius: var(--radius-control);
  background: var(--color-eucalyptus-green);
  color: var(--color-petrol-blue);
  font-size: var(--font-size-micro);
  font-weight: 600;
  letter-spacing: var(--tracking-micro);
  line-height: 1.2;
  text-transform: uppercase;
}

.status::before {
  width: 0.5rem;
  height: 0.5rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-petrol-blue);
  content: "";
}

@media (max-width: 47.9375rem) {
  .section--tight {
    padding-block: var(--space-7);
  }

  .button {
    min-height: 2.75rem;
  }
}

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

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