:root {
  color-scheme: light;
  --am44-bison-ink: var(--ink, #173044);
  --am44-bison-muted: var(--muted, #587080);
  --am44-bison-bg: var(--sky-50, #f5fbff);
  --am44-bison-surface: var(--paper, #fffefa);
  --am44-bison-line: var(--line, rgba(8, 47, 74, 0.13));
  --am44-bison-blue: var(--navy-900, #082f4a);
  --am44-bison-blue-soft: var(--navy-700, #155477);
  --am44-bison-yellow: var(--sun-500, #f2c94c);
  --am44-bison-red: #c53632;
  --am44-bison-green: var(--green-700, #245f43);
  --am44-bison-shadow: var(--shadow, 0 20px 55px rgba(18, 55, 73, 0.12));
  --am44-bison-radius: var(--radius-sm, 10px);
  font-family: "Source Sans 3", "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--am44-bison-bg);
  color: var(--am44-bison-ink);
  font-family: "Source Sans 3", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  max-width: 100%;
  overflow-x: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
}

a {
  color: #1f5f91;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:focus-visible,
button:focus-visible,
.am44-bison-table-wrap:focus-visible {
  outline: 3px solid var(--am44-bison-yellow);
  outline-offset: 3px;
}

.am44-bison-site-header {
  background: var(--am44-bison-blue);
  color: #fff;
  border-bottom: 4px solid var(--am44-bison-yellow);
}

.am44-bison-site-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.am44-bison-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-weight: 800;
  letter-spacing: 0;
}

.am44-bison-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 2px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: #fff;
  color: var(--am44-bison-blue);
  font-weight: 900;
}

.am44-bison-brand span:last-child {
  overflow-wrap: anywhere;
}

.am44-bison-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.93rem;
  font-weight: 650;
}

.am44-bison-nav a {
  color: #fff;
  text-decoration: none;
}

.am44-bison-nav a:hover {
  text-decoration: underline;
}

.am44-bison-hero {
  position: relative;
  min-height: clamp(560px, 75vh, 760px);
  overflow: hidden;
  background: #101c2a;
  color: #fff;
}

.am44-bison-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.am44-bison-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 18, 32, 0.86), rgba(7, 18, 32, 0.56) 46%, rgba(7, 18, 32, 0.2)),
    linear-gradient(180deg, rgba(7, 18, 32, 0.22), rgba(7, 18, 32, 0.62));
}

.am44-bison-hero-content {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: clamp(560px, 75vh, 760px);
  display: grid;
  align-content: center;
  padding: 42px 0 88px;
}

.am44-bison-kicker {
  width: fit-content;
  margin: 0 0 18px;
  padding: 7px 12px;
  border-left: 4px solid var(--am44-bison-yellow);
  background: rgba(255, 255, 255, 0.12);
  color: #fff5bd;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.am44-bison-hero h1 {
  max-width: 840px;
  margin: 0;
  font-size: clamp(2.35rem, 7vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.am44-bison-lead {
  max-width: 720px;
  margin: 24px 0 0;
  color: #edf4ff;
  font-size: clamp(1.08rem, 2vw, 1.42rem);
  line-height: 1.45;
}

.am44-bison-hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.am44-bison-hero-points span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-weight: 760;
}

.am44-bison-main {
  background: var(--am44-bison-bg);
}

.am44-bison-section {
  padding: clamp(42px, 7vw, 82px) 0;
}

.am44-bison-section.is-white {
  background: var(--am44-bison-surface);
}

.am44-bison-section.is-blue {
  background: var(--am44-bison-blue);
  color: #fff;
}

.am44-bison-container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.am44-bison-prose {
  width: min(880px, calc(100% - 32px));
  margin: 0 auto;
}

.am44-bison-prose > *:first-child,
.am44-bison-container > *:first-child {
  margin-top: 0;
}

.am44-bison-prose > *:last-child,
.am44-bison-container > *:last-child {
  margin-bottom: 0;
}

h2,
h3 {
  margin: 0 0 18px;
  color: var(--am44-bison-blue);
  line-height: 1.15;
  letter-spacing: 0;
}

.is-blue h2,
.is-blue h3 {
  color: #fff;
}

h2 {
  font-size: clamp(1.72rem, 4vw, 2.7rem);
}

h3 {
  font-size: clamp(1.12rem, 2.5vw, 1.42rem);
}

p {
  margin: 0 0 18px;
}

h1,
h2,
h3,
p,
li,
blockquote,
figcaption,
th,
td,
strong,
a {
  overflow-wrap: break-word;
}

.am44-bison-container,
.am44-bison-prose,
.am44-bison-site-inner,
.am44-bison-hero-content,
.am44-bison-intro-grid > *,
.am44-bison-story > *,
.am44-bison-summary > *,
.am44-bison-facts > *,
.am44-bison-actors > *,
.am44-bison-tech-grid > *,
.am44-bison-gallery > *,
.am44-bison-restoration-grid > *,
.am44-bison-video > * {
  min-width: 0;
}

.am44-bison-eyebrow {
  margin: 0 0 10px;
  color: var(--am44-bison-red);
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.is-blue .am44-bison-eyebrow {
  color: #ffdf5c;
}

.am44-bison-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.62fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: start;
}

.am44-bison-alert,
.am44-bison-quote,
.am44-bison-confirm {
  border-radius: var(--am44-bison-radius);
  box-shadow: var(--am44-bison-shadow);
}

.am44-bison-alert {
  padding: 24px;
  background: #fff7db;
  border: 1px solid #ead487;
}

.am44-bison-alert strong {
  color: #6d4c00;
}

.am44-bison-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.am44-bison-fact {
  min-height: 124px;
  padding: 18px;
  border-radius: var(--am44-bison-radius);
  background: var(--am44-bison-surface);
  border: 1px solid var(--am44-bison-line);
}

.am44-bison-fact span {
  display: block;
  margin-bottom: 10px;
  color: var(--am44-bison-red);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.am44-bison-fact strong {
  display: block;
  color: var(--am44-bison-blue);
  font-size: 1.16rem;
  line-height: 1.25;
}

.am44-bison-story {
  display: grid;
  grid-template-columns: minmax(520px, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(28px, 5vw, 60px);
  align-items: start;
}

.am44-bison-story figure {
  margin: 0;
}

.am44-bison-story img,
.am44-bison-gallery img,
.am44-bison-media-panel img,
.am44-bison-video video {
  border-radius: var(--am44-bison-radius);
  box-shadow: var(--am44-bison-shadow);
}

.am44-bison-story img {
  width: 100%;
  height: auto;
}

figcaption {
  margin-top: 10px;
  color: var(--am44-bison-muted);
  font-size: 0.93rem;
  line-height: 1.45;
}

.is-blue figcaption {
  color: #dce7f4;
}

.am44-bison-quote {
  position: relative;
  margin: 28px 0 0;
  padding: 26px;
  background: #f7fbff;
  border-left: 5px solid var(--am44-bison-yellow);
  color: var(--am44-bison-blue);
  font-weight: 650;
}

.am44-bison-field-photo {
  margin: clamp(32px, 5vw, 58px) 0 0;
}

.am44-bison-field-photo img {
  width: 100%;
  height: auto;
  border-radius: var(--am44-bison-radius);
  box-shadow: var(--am44-bison-shadow);
}

.am44-bison-actors {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.am44-bison-actor {
  min-height: 196px;
  padding: 24px;
  border-radius: var(--am44-bison-radius);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.am44-bison-portrait {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  margin: 0 0 18px;
  border-radius: var(--am44-bison-radius);
  border: 1px solid rgba(255, 255, 255, 0.32);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.am44-bison-actor h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.am44-bison-badge {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--am44-bison-yellow);
  color: var(--am44-bison-blue);
  font-weight: 900;
}

.am44-bison-tech-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.am44-bison-tech-card {
  padding: 24px;
  border-radius: var(--am44-bison-radius);
  background: var(--am44-bison-surface);
  border: 1px solid var(--am44-bison-line);
}

.am44-bison-tech-card h3 {
  margin-bottom: 12px;
}

.am44-bison-table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: 24px 0;
  border: 1px solid var(--am44-bison-line);
  border-radius: var(--am44-bison-radius);
  background: #fff;
}

.am44-bison-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  color: var(--am44-bison-ink);
}

.am44-bison-table caption {
  padding: 14px 16px;
  text-align: left;
  color: var(--am44-bison-blue);
  font-weight: 850;
}

.am44-bison-table th,
.am44-bison-table td {
  padding: 12px 16px;
  border-top: 1px solid var(--am44-bison-line);
  text-align: left;
  vertical-align: top;
}

.am44-bison-table thead th {
  background: #eef3f8;
  color: var(--am44-bison-blue);
}

.am44-bison-table tbody th {
  width: 38%;
  color: var(--am44-bison-blue);
}

.am44-bison-note {
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--am44-bison-radius);
  background: #eef7f2;
  border: 1px solid #bfdbcd;
  color: #1f5039;
}

.am44-bison-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(22px, 3vw, 34px);
  margin-top: 24px;
}

.am44-bison-restoration-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(22px, 3vw, 34px);
  margin-top: 24px;
}

.am44-bison-gallery figure,
.am44-bison-restoration-grid figure,
.am44-bison-video figure {
  margin: 0;
}

.am44-bison-gallery figure,
.am44-bison-restoration-grid figure {
  align-self: start;
}

.am44-bison-gallery img,
.am44-bison-restoration-grid img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--am44-bison-radius);
  box-shadow: var(--am44-bison-shadow);
}

.am44-bison-gallery img {
  display: block;
  aspect-ratio: 4 / 3;
  height: clamp(260px, 28vw, 430px);
  object-fit: cover;
  object-position: center;
  background: transparent;
}

.am44-bison-gallery-portrait img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.am44-bison-video {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.am44-bison-video video {
  width: 100%;
  aspect-ratio: 9 / 16;
  background: #111;
}

.am44-bison-video-wide {
  grid-column: 1 / -1;
}

.am44-bison-video-wide video {
  aspect-ratio: 16 / 9;
}

.am44-bison-confirm {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--am44-bison-line);
}

.am44-bison-confirm ul {
  margin: 18px 0 0;
  padding-left: 1.2rem;
  columns: 2;
  column-gap: 42px;
}

.am44-bison-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 24px;
  align-items: start;
}

.am44-bison-summary-box {
  padding: 24px;
  border-radius: var(--am44-bison-radius);
  background: #fff;
  border: 1px solid var(--am44-bison-line);
}

.am44-bison-footer {
  padding: 30px 0;
  background: #0f2238;
  color: #dbe8f4;
  font-size: 0.94rem;
}

.am44-bison-footer p {
  margin: 0;
}

@media (max-width: 1100px) {
  .am44-bison-story {
    grid-template-columns: 1fr;
  }

  .am44-bison-story figure {
    max-width: 820px;
  }
}

@media (max-width: 920px) {
  .am44-bison-site-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
    gap: 12px;
  }

  .am44-bison-nav {
    flex-wrap: wrap;
    gap: 12px;
  }

  .am44-bison-intro-grid,
  .am44-bison-summary {
    grid-template-columns: 1fr;
  }

  .am44-bison-facts,
  .am44-bison-tech-grid,
  .am44-bison-actors {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .am44-bison-gallery,
  .am44-bison-restoration-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .am44-bison-site-inner,
  .am44-bison-hero-content,
  .am44-bison-container,
  .am44-bison-prose {
    width: calc(100% - 24px);
    max-width: 1120px;
  }

  .am44-bison-nav {
    width: 100%;
    gap: 10px;
    font-size: 0.84rem;
  }

  .am44-bison-nav a {
    overflow-wrap: anywhere;
  }

  .am44-bison-hero,
  .am44-bison-hero-content {
    min-height: 640px;
  }

  .am44-bison-hero img {
    object-position: 58% center;
  }

  .am44-bison-hero-content {
    align-content: end;
    padding-bottom: 54px;
  }

  .am44-bison-kicker {
    max-width: 100%;
    font-size: 0.72rem;
  }

  .am44-bison-hero h1 {
    max-width: 100%;
    font-size: clamp(2.05rem, 10vw, 2.6rem);
    line-height: 1.06;
  }

  .am44-bison-lead {
    max-width: 100%;
    font-size: 1.02rem;
    line-height: 1.48;
  }

  .am44-bison-hero-points {
    display: grid;
    grid-template-columns: 1fr;
  }

  h2 {
    font-size: clamp(1.55rem, 8vw, 2.05rem);
  }

  .am44-bison-facts,
  .am44-bison-tech-grid,
  .am44-bison-actors,
  .am44-bison-gallery,
  .am44-bison-restoration-grid,
  .am44-bison-video {
    grid-template-columns: 1fr;
  }

  .am44-bison-fact,
  .am44-bison-tech-card,
  .am44-bison-actor,
  .am44-bison-alert,
  .am44-bison-confirm,
  .am44-bison-summary-box {
    padding: 18px;
  }

  .am44-bison-confirm ul {
    columns: 1;
  }

  .am44-bison-table {
    min-width: 560px;
  }
}

/* Integration avec l'identite AM44 v1.18.53 */
.page-bison-patrice44 .site-header {
  z-index: 50;
}

.page-bison-patrice44 .event-ribbon,
.page-bison-patrice44 .event-ribbon a,
.page-bison-patrice44 .event-ribbon span,
.page-bison-patrice44 .event-ribbon__action {
  color: #fff !important;
}

.page-bison-patrice44 .event-ribbon strong {
  color: var(--sun-400, #f7d86d) !important;
}

.page-bison-patrice44 .main-navigation a.is-current {
  color: var(--sun-400, #f7d86d);
}

.page-bison-patrice44 .am44-bison-main {
  background:
    radial-gradient(circle at 8% 6%, rgba(242, 201, 76, 0.14), transparent 26rem),
    var(--sky-50, #f5fbff);
}

.am44-bison-page-nav {
  position: relative;
  z-index: 6;
  background: rgba(255, 254, 250, 0.96);
  border-bottom: 1px solid var(--line, rgba(8, 47, 74, 0.13));
  box-shadow: 0 10px 28px rgba(8, 47, 74, 0.08);
}

.am44-bison-page-nav .layout {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  overflow-x: auto;
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
}

.am44-bison-page-nav a {
  flex: 0 0 auto;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  color: var(--navy-900, #082f4a);
  font-weight: 800;
  line-height: 1.1;
  text-decoration: none;
}

.am44-bison-page-nav a:hover,
.am44-bison-page-nav a:focus-visible {
  background: var(--sky-100, #e5f3fb);
  color: var(--green-700, #245f43);
}

.page-bison-patrice44 .am44-bison-hero {
  min-height: clamp(520px, 68vh, 720px);
}

.page-bison-patrice44 .am44-bison-hero::after {
  background:
    linear-gradient(90deg, rgba(6, 31, 49, 0.88), rgba(8, 47, 74, 0.58) 48%, rgba(8, 47, 74, 0.12)),
    linear-gradient(180deg, rgba(8, 47, 74, 0.14), rgba(6, 31, 49, 0.68));
}

.page-bison-patrice44 .am44-bison-kicker,
.page-bison-patrice44 .am44-bison-eyebrow {
  font-family: var(--font-display, "Nunito Sans", sans-serif);
}

.page-bison-patrice44 .am44-bison-hero h1,
.page-bison-patrice44 h2,
.page-bison-patrice44 h3,
.page-bison-patrice44 .am44-bison-fact strong,
.page-bison-patrice44 .am44-bison-tech-card strong {
  font-family: var(--font-display, "Nunito Sans", sans-serif);
}

.page-bison-patrice44 .am44-bison-hero-points span,
.page-bison-patrice44 .am44-bison-fact,
.page-bison-patrice44 .am44-bison-tech-card,
.page-bison-patrice44 .am44-bison-confirm,
.page-bison-patrice44 .am44-bison-summary-box,
.page-bison-patrice44 .am44-bison-actor,
.page-bison-patrice44 .am44-bison-alert {
  border-radius: var(--radius-sm, 10px);
}

.page-bison-patrice44 .am44-bison-section.is-blue {
  background:
    radial-gradient(circle at 92% 12%, rgba(242, 201, 76, 0.18), transparent 22rem),
    var(--navy-900, #082f4a);
}

.page-bison-patrice44 .am44-bison-propeller-gallery img {
  object-fit: contain;
  background: linear-gradient(135deg, #eef4f8, #fffefa);
}

.page-bison-patrice44 .am44-bison-alert {
  background: #fff7d7;
  border-color: rgba(242, 201, 76, 0.55);
}

@media (max-width: 640px) {
  .am44-bison-page-nav .layout {
    width: calc(100% - 24px);
  }

  .page-bison-patrice44 .am44-bison-hero {
    min-height: 610px;
  }
}