:root {
  --color-ivoire: #f6f1e8;
  --color-ivoire-chaud: #fff9f0;
  --color-bleu-mediterraneen: #174a5b;
  --color-bleu-encre: #17343b;
  --color-terracotta: #c96d52;
  --color-terracotta-pale: #f1d2c3;
  --color-sauge: #a9b9a0;
  --color-laiton-doux: #b8955a;
  --color-calcaire: #e5d9c7;
  --color-blanc: #ffffff;
  --color-ligne-discrete: #d8ccba;
  --color-ombre-douce: rgba(23, 52, 59, 0.12);

  --font-body: Manrope, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Cormorant Garamond", Georgia, serif;

  --text-utility: 0.6875rem;
  --text-label: 0.8125rem;
  --text-small: 0.9375rem;
  --text-body: 1.0625rem;
  --text-intro: 1.25rem;

  --line-utility: 1.4;
  --line-small: 1.55;
  --line-body: 1.65;
  --line-intro: 1.45;

  --heading-hero: clamp(3.375rem, 7vw, 5.5rem);
  --heading-page: clamp(2.75rem, 5.4vw, 4rem);
  --heading-section: clamp(2.125rem, 3.7vw, 2.75rem);
  --heading-subsection: clamp(1.75rem, 2.5vw, 2.25rem);
  --heading-card: clamp(1.5rem, 2vw, 1.875rem);

  --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: 75rem;
  --container-padding: 2.5rem;
  --container-padding-tablet: 2rem;
  --container-padding-mobile: 1.25rem;

  --surface-page: var(--color-ivoire);
  --surface-raised: var(--color-ivoire-chaud);
  --surface-mineral: var(--color-calcaire);
  --surface-accent: var(--color-terracotta-pale);
  --surface-garden: var(--color-sauge);
  --surface-brand: var(--color-bleu-mediterraneen);

  --text-primary: var(--color-bleu-encre);
  --text-on-brand: var(--color-ivoire);
  --text-muted: color-mix(in srgb, var(--color-bleu-encre) 72%, var(--color-ivoire));
  --border-subtle: var(--color-ligne-discrete);
  --border-accent: var(--color-laiton-doux);

  --shadow-soft: 0 12px 32px rgba(23, 52, 59, 0.1);
  --shadow-subtle: 0 8px 20px rgba(23, 52, 59, 0.07);

  --radius-functional: 0.125rem;
  --radius-panel: 0.5rem;
  --radius-organic: 1.5rem;
  --radius-arch: 50% 50% 0 0;

  --transition-fast: 180ms ease;
  --transition-base: 280ms ease;
  --transition-image: 500ms ease;
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-8);
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  background: var(--surface-page);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--line-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

img,
video {
  height: auto;
}

iframe {
  border: 0;
}

button,
input,
select,
textarea {
  margin: 0;
  border-radius: 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;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-functional);
  background: var(--surface-raised);
  color: var(--text-primary);
  line-height: 1.4;
}

input,
select {
  min-height: 3.25rem;
  padding: 0.75rem 1rem;
}

textarea {
  padding: 0.875rem 1rem;
}

select {
  appearance: auto;
}

input::placeholder,
textarea::placeholder {
  color: color-mix(in srgb, var(--color-bleu-encre) 58%, var(--color-ivoire));
  opacity: 1;
}

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

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

legend {
  padding: 0;
}

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

th,
td {
  overflow-wrap: anywhere;
  text-align: left;
  vertical-align: top;
}

th {
  font-weight: 700;
}

a {
  color: inherit;
  text-decoration-color: currentColor;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color var(--transition-base), text-decoration-color var(--transition-base);
}

a:hover {
  text-decoration-thickness: 2px;
}

a[href^="mailto:"],
a[href^="tel:"] {
  overflow-wrap: anywhere;
}

abbr[title] {
  text-decoration: underline dotted;
  text-underline-offset: 0.18em;
  cursor: help;
}

hr {
  height: 1px;
  margin: var(--space-7) 0;
  border: 0;
  background: var(--border-accent);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
  margin-bottom: var(--space-5);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

h1 {
  font-size: var(--heading-page);
  line-height: 0.98;
}

h2 {
  font-size: var(--heading-section);
  line-height: 1.05;
}

h3 {
  font-size: var(--heading-subsection);
  line-height: 1.1;
}

h4 {
  font-size: var(--heading-card);
  line-height: 1.15;
}

h5,
h6 {
  font-family: var(--font-body);
  font-size: var(--text-label);
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

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

ul,
ol {
  margin-top: 0;
  margin-bottom: var(--space-5);
  padding-left: 1.35em;
}

li::marker {
  color: var(--color-laiton-doux);
}

blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-5) 0 var(--space-5) var(--space-5);
  border-left: 1px solid var(--border-accent);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  line-height: 1.2;
}

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

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

figcaption {
  margin-top: var(--space-3);
  color: var(--text-muted);
  font-size: var(--text-small);
  line-height: var(--line-small);
}

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

dt {
  font-weight: 700;
}

dd {
  margin: 0 0 var(--space-4);
}

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

pre {
  max-width: 100%;
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  overflow: auto;
  background: var(--surface-mineral);
  border-radius: var(--radius-panel);
  font-size: 0.875em;
}

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

::selection {
  background: var(--color-terracotta-pale);
  color: var(--color-bleu-encre);
}

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

.container--wide {
  width: min(100% - (var(--container-padding) * 2), 90rem);
  margin-inline: auto;
}

.section {
  padding-block: var(--space-9);
}

.section--major {
  padding-block: var(--space-10);
}

.section--compact {
  padding-block: var(--space-7);
}

.surface-ivoire {
  background-color: var(--surface-page);
  color: var(--text-primary);
}

.surface-chaude {
  background-color: var(--surface-raised);
  color: var(--text-primary);
}

.surface-calcaire {
  background-color: var(--surface-mineral);
  color: var(--text-primary);
}

.surface-terracotta {
  background-color: var(--surface-accent);
  color: var(--text-primary);
}

.surface-sauge {
  background-color: var(--surface-garden);
  color: var(--text-primary);
}

.surface-bleu {
  background-color: var(--surface-brand);
  color: var(--text-on-brand);
}

.surface-bleu :is(h1, h2, h3, h4, h5, h6),
.surface-bleu :is(a, strong, b) {
  color: inherit;
}

.eyebrow {
  display: block;
  margin-bottom: var(--space-3);
  color: var(--color-bleu-mediterraneen);
  font-size: var(--text-utility);
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: var(--line-utility);
  text-transform: uppercase;
}

.surface-bleu .eyebrow {
  color: var(--color-laiton-doux);
}

.display-title {
  margin-bottom: var(--space-5);
  font-size: var(--heading-hero);
  line-height: 0.92;
}

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

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

.content-list {
  display: grid;
  gap: var(--space-3);
  margin: 0 0 var(--space-5);
  padding-left: 1.35em;
}

.content-list:last-child {
  margin-bottom: 0;
}

.content-group > :last-child,
.card > :last-child,
.panel > :last-child {
  margin-bottom: 0;
}

.card,
.panel {
  min-width: 0;
}

.panel {
  padding: var(--space-6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  background: var(--surface-raised);
}

.card {
  padding: var(--space-6);
  background: var(--surface-raised);
}

.card--bordered {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
}

.card--elevated {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-soft);
}

.media-arch {
  overflow: hidden;
  border-radius: var(--radius-arch);
}

.media-organic {
  overflow: hidden;
  border-radius: var(--radius-organic);
}

.media-rect {
  overflow: hidden;
  border-radius: var(--radius-panel);
}

.media-arch img,
.media-organic img,
.media-rect img {
  width: 100%;
  transition: transform var(--transition-image);
}

@media (hover: hover) {
  .media-arch:hover img,
  .media-organic:hover img,
  .media-rect:hover img {
    transform: scale(1.03);
  }
}

.button,
.button-secondary,
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 3rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-functional);
  font-family: var(--font-body);
  font-size: var(--text-label);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base), transform var(--transition-fast);
}

.button {
  background: var(--color-bleu-mediterraneen);
  color: var(--color-ivoire);
}

.button:hover {
  background: var(--color-bleu-encre);
  color: var(--color-ivoire);
  transform: translateY(-1px);
}

.button-secondary {
  border-color: var(--color-bleu-mediterraneen);
  background: transparent;
  color: var(--color-bleu-mediterraneen);
}

.button-secondary:hover {
  border-color: var(--color-bleu-encre);
  background: var(--color-bleu-encre);
  color: var(--color-ivoire);
  transform: translateY(-1px);
}

.button-link {
  min-height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-bleu-mediterraneen);
  text-decoration: underline;
  text-decoration-color: var(--color-laiton-doux);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.3em;
}

.button-link:hover {
  color: var(--color-bleu-encre);
  text-decoration-thickness: 2px;
}

.button:disabled,
.button-secondary:disabled,
.button-link:disabled {
  transform: none;
}

.form-field {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
}

.form-label {
  color: var(--text-primary);
  font-size: var(--text-label);
  font-weight: 700;
  line-height: var(--line-utility);
}

.form-help {
  color: var(--text-muted);
  font-size: var(--text-small);
  line-height: var(--line-small);
}

.form-error {
  color: var(--color-bleu-encre);
  font-size: var(--text-small);
  font-weight: 700;
  line-height: var(--line-small);
}

[aria-invalid="true"] {
  border-color: var(--color-terracotta);
  box-shadow: inset 0 0 0 1px var(--color-terracotta);
}

.skip-link {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 1000;
  padding: var(--space-3) var(--space-4);
  transform: translateY(-200%);
  border-radius: var(--radius-functional);
  background: var(--color-bleu-encre);
  color: var(--color-ivoire);
  font-size: var(--text-label);
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

@media (max-width: 899px) {
  :root {
    --container-padding: var(--container-padding-tablet);
  }

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

  .section--major {
    padding-block: var(--space-9);
  }

  .section--compact {
    padding-block: var(--space-6);
  }
}

@media (max-width: 599px) {
  :root {
    --container-padding: var(--container-padding-mobile);
    --text-body: 1rem;
    --text-intro: 1.125rem;
    --line-body: 1.6;
  }

  html {
    scroll-padding-top: var(--space-7);
  }

  h1,
  h2,
  h3,
  h4 {
    margin-bottom: var(--space-4);
  }

  p,
  ul,
  ol,
  blockquote,
  figure,
  dl {
    margin-bottom: var(--space-4);
  }

  .section {
    padding-block: var(--space-7);
  }

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

  .section--compact {
    padding-block: var(--space-6);
  }

  .panel,
  .card {
    padding: var(--space-5);
  }

  .media-arch {
    border-radius: 45% 45% 0 0;
  }

  .button,
  .button-secondary {
    width: 100%;
  }
}

@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;
  }
}