/* CHICHEN VIBE — styles.css */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,900;1,400&family=Lato:wght@300;400;700&family=Cinzel:wght@400;600;700&display=swap');

:root {
  --or:           #C8922A;
  --or-clair:     #E8B84B;
  --or-pale:      #F5D08A;
  --or-hover:     #D9A53C;

  --fond-noir:    #0D0A05;
  --fond-mid:     #1A1208;
  --fond-card:    #201610;
  --fond-chaud:   #2C1F0E;

  --texte-clair:  #E8DCC8;
  --texte-attenue:#9A8B72;
  --texte-blanc:  #FFFFFF;

  --creme:        #F5EDD8;
  --creme-clair:  #FDF8EE;

  --vert:         #2ECC71;
  --vert-sombre:  #1A6B5A;

  --bordure-or:   rgba(200, 146, 42, 0.30);
  --bordure-or-vif: rgba(200, 146, 42, 0.70);

  --ombre-or:     0 0 30px rgba(200, 146, 42, 0.18);
  --ombre-card:   0 4px 24px rgba(0, 0, 0, 0.25);

  --font-titre:   'Cinzel', 'Georgia', serif;
  --font-corps:   'Lato', 'Arial', sans-serif;
  --font-serif:   'Playfair Display', 'Georgia', serif;

  --radius-sm:    8px;
  --radius-md:    14px;
  --radius-lg:    20px;

  --header-h:     72px;
}


*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-corps);
  background-color: var(--fond-noir);
  color: var(--texte-clair);
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font-corps);
}

/* HEADER */

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;

  background: rgba(10, 7, 2, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  border-bottom: 1px solid var(--bordure-or);
  height: var(--header-h);

  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  text-decoration: none;
}

.logo-icon {
  font-size: 1.7rem;
  line-height: 1;
}

.logo-text {
  font-family: var(--font-titre);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--or);
  letter-spacing: 0.1em;
  line-height: 1.1;
}

.logo-text span {
  display: block;
  border-bottom: 1.5px dashed var(--or);
  padding-bottom: 2px;
  letter-spacing: 0.18em;
}

/* Navigation */
#main-nav {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

#main-nav a {
  font-family: var(--font-corps);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--texte-clair);
  letter-spacing: 0.02em;
  position: relative;
  padding-bottom: 3px;
  transition: color 0.22s ease;
}

#main-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--or);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
}

#main-nav a:hover {
  color: var(--or-clair);
}

#main-nav a:hover::after {
  transform: scaleX(1);
}

#main-nav a.active {
  color: var(--or);
}

#main-nav a.active::after {
  transform: scaleX(1);
}

#main-nav a.active::before {
  content: '•';
  position: absolute;
  bottom: -13px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.45rem;
  color: var(--or);
  line-height: 1;
}

/* Sélecteur de langue */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.lang-globe {
  font-size: 1.1rem;
  opacity: 0.6;
}

.lang-btn {
  font-family: var(--font-titre);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.32rem 0.85rem;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  background: transparent;
  color: var(--texte-attenue);
}

.lang-btn.active {
  background: var(--or);
  color: var(--fond-noir);
  border-color: var(--or);
}

.lang-btn:not(.active):hover {
  color: var(--texte-clair);
  border-color: var(--bordure-or);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--or);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* PAGE ACCUEIL */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-color: var(--fond-noir);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 7, 2, 0.35) 0%,
    rgba(10, 7, 2, 0.55) 50%,
    rgba(10, 7, 2, 0.90) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(50, 30, 5, 0.80);
  border: 1px solid var(--or);
  border-radius: 999px;
  padding: 0.5rem 1.5rem;
  font-family: var(--font-titre);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--or-pale);
  margin-bottom: 2rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.hero-title {
  font-family: var(--font-titre);
  font-size: clamp(3.2rem, 9vw, 7.5rem);
  font-weight: 700;
  color: var(--texte-blanc);
  letter-spacing: 0.06em;
  line-height: 1;
  text-shadow: 0 4px 40px rgba(0, 0, 0, 0.6);
  margin-bottom: 1.2rem;
}

.hero-divider {
  width: 180px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--or), transparent);
  margin: 0 auto 1.4rem;
}

.hero-subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.15rem, 2.8vw, 1.65rem);
  color: var(--or-clair);
  margin-bottom: 2rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

.hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.8rem;
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.20);
  border-radius: var(--radius-sm);
  padding: 0.45rem 1rem;
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--texte-clair);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.hero-meta-item .icon {
  font-size: 1rem;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, var(--or) 0%, #E89A28 100%);
  color: var(--fond-noir);
  font-family: var(--font-titre);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 0.9rem 2.4rem;
  border-radius: var(--radius-sm);
  border: none;
  text-decoration: none;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
  box-shadow: 0 4px 20px rgba(200, 146, 42, 0.35);
}

.hero-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(200, 146, 42, 0.55);
  background: linear-gradient(135deg, var(--or-hover) 0%, var(--or-clair) 100%);
}

.hero-btn:active {
  transform: translateY(-1px);
}

/* HISTOIRE */

.histoire-hero {
  background: linear-gradient(180deg, var(--fond-noir) 0%, var(--creme) 100%);
  padding-top: calc(var(--header-h) + 3rem);
  padding-bottom: 3.5rem;
  text-align: center;
}

.histoire-hero-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(200, 146, 42, 0.13);
  border: 1px solid var(--bordure-or);
  border-radius: 999px;
  padding: 0.4rem 1.1rem;
  font-family: var(--font-titre);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--or);
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}

.histoire-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  font-weight: 900;
  color: #1A0E04;
  line-height: 1.08;
  margin-bottom: 1rem;
}

.histoire-divider {
  width: 100%;
  height: 3px;
  background: repeating-linear-gradient(
    90deg,
    var(--or) 0px,
    var(--or) 6px,
    transparent 6px,
    transparent 14px
  );
  opacity: 0.55;
  margin: 1.2rem 0 1.6rem;
}

.histoire-hero p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: #6B4826;
  line-height: 1.7;
}

/* HISTOIRE — CARTES (4 blocs)*/

.histoire-cards-section {
  background: var(--creme-clair);
  padding: 3rem 2rem 4.5rem;
}

.cards-grid {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.histoire-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.histoire-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.13);
}

.card-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  flex-shrink: 0;
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.histoire-card:hover .card-img-wrap img {
  transform: scale(1.05);
}

.card-icon-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.card-body {
  padding: 1.4rem 1.5rem 0.8rem;
  flex: 1;
}

.card-body h2 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: #1A0E04;
  margin-bottom: 0.65rem;
  line-height: 1.25;
}

.card-body p {
  font-size: 0.92rem;
  color: #5A4030;
  line-height: 1.7;
}

.card-footer {
  padding: 0.8rem 1.5rem 1.4rem;
  border-top: 1px solid #EDE3D5;
  margin-top: 0.4rem;
}

.btn-text {
  background: none;
  border: none;
  font-family: var(--font-titre);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--or);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0;
  transition: gap 0.2s ease, color 0.2s ease;
}

.btn-text:hover {
  gap: 0.75rem;
  color: var(--or-hover);
}

/* "EN SAVOIR PLUS" */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5, 3, 1, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;

  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--creme-clair);
  color: #2A1A0A;
  border-radius: var(--radius-lg);
  max-width: 700px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.55);
  transform: translateY(24px) scale(0.97);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-box {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: sticky;
  top: 0;
  display: flex;
  justify-content: flex-end;
  background: var(--creme-clair);
  padding: 1rem 1.5rem 0.4rem;
  z-index: 1;
}

.modal-close button {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--texte-attenue);
  transition: color 0.2s ease, transform 0.2s ease;
}

.modal-close button:hover {
  color: #2A1A0A;
  transform: scale(1.15);
}

.modal-content {
  padding: 0 2rem 2.2rem;
}

.modal-content h3 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: #1A0E04;
  margin-bottom: 1.6rem;
  padding-top: 0.3rem;
  border-bottom: 2px solid var(--bordure-or);
  padding-bottom: 0.8rem;
}

.modal-section {
  margin-bottom: 1.6rem;
}

.modal-section-title {
  font-family: var(--font-titre);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--or);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.modal-section p {
  font-size: 0.95rem;
  line-height: 1.78;
  color: #4A3820;
}

/* CHRONOLOGIE */

.chronologie-section {
  background: linear-gradient(180deg, #1C1005 0%, #0D0702 100%);
  padding: 5rem 2rem 6rem;
  overflow: hidden;
}

.chronologie-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 4.5rem;
}

.chronologie-header .section-label {
  color: var(--or-clair);
  border-color: var(--bordure-or);
  background: rgba(200, 146, 42, 0.10);
}

.chronologie-header .emoji {
  display: block;
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.chronologie-header h2 {
  font-family: var(--font-titre);
  font-size: clamp(1.9rem, 4.5vw, 3.2rem);
  font-weight: 700;
  color: var(--creme);
  line-height: 1.12;
  margin-bottom: 0.8rem;
}

.chron-divider {
  width: 100px;
  height: 2px;
  background: var(--or);
  margin: 0.8rem auto 1rem;
  opacity: 0.65;
}

.chronologie-header p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--or-clair);
}

/* Ligne centrale */
.timeline {
  max-width: 1060px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    var(--or) 5%,
    var(--or) 95%,
    transparent 100%
  );
  transform: translateX(-50%);
  border-radius: 3px;
}

.timeline-entry {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-spacer {
  flex: 1;
  min-width: 0;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 1.8rem;
  transform: translateX(-50%);
  z-index: 2;

  width: 38px;
  height: 38px;
  background: var(--fond-mid);
  border: 3px solid var(--or);
  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-titre);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--or);

  flex-shrink: 0;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.timeline-entry:hover .timeline-dot {
  background: var(--or);
  color: var(--fond-noir);
}

.timeline-card {
  flex: 1;
  min-width: 0;
  background: var(--fond-card);
  border: 1px solid rgba(200, 146, 42, 0.18);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.timeline-right .timeline-card {
  margin-left: 3rem;
  margin-right: 0;
}

.timeline-left .timeline-card {
  margin-right: 3rem;
  margin-left: 0;
}

.timeline-card:hover {
  border-color: var(--bordure-or-vif);
  box-shadow: var(--ombre-or);
}

.timeline-card-body {
  padding: 1.4rem 1.6rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.timeline-date-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  align-self: flex-start;
  background: rgba(200, 146, 42, 0.12);
  border: 1px solid rgba(200, 146, 42, 0.28);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  font-family: var(--font-titre);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--or-clair);
}

.timeline-card-body h3 {
  font-family: var(--font-titre);
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--vert);
  letter-spacing: 0.05em;
  line-height: 1.35;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.timeline-tag {
  background: rgba(26, 107, 90, 0.22);
  border: 1px solid rgba(46, 204, 113, 0.22);
  border-radius: 999px;
  padding: 0.18rem 0.65rem;
  font-size: 0.7rem;
  color: #7ECFAB;
  white-space: nowrap;
}

.excerpt {
  font-size: 0.9rem;
  color: var(--texte-attenue);
  line-height: 1.68;
}

/* Contenu complet */
.timeline-full-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease;
  border-top: 1px solid rgba(200, 146, 42, 0.15);
  margin-top: 0.2rem;
}

.timeline-full-content.expanded {
  max-height: 1200px;
}

.full-block {
  padding: 0.9rem 0 0.4rem;
}

.full-block:first-child {
  padding-top: 1rem;
}

.full-block-title {
  font-family: var(--font-corps);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--or);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.full-block p {
  font-size: 0.88rem;
  color: var(--texte-attenue);
  line-height: 1.72;
}

.btn-lire {
  align-self: flex-start;
  background: none;
  border: 1px solid rgba(200, 146, 42, 0.38);
  border-radius: 6px;
  color: var(--or);
  font-family: var(--font-titre);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 0.42rem 1rem;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  margin-top: 0.4rem;
}

.btn-lire:hover {
  background: var(--or);
  color: var(--fond-noir);
  border-color: var(--or);
}

/* FOOTER */

footer {
  background: linear-gradient(180deg, #120C04 0%, #0A0702 100%);
  border-top: 1px solid var(--bordure-or);
  padding: 4rem 2.5rem 0;
}

.footer-top {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--bordure-or);
}

.footer-brand .logo {
  margin-bottom: 0.9rem;
}

.footer-brand .tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--texte-attenue);
  margin-bottom: 1.4rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-links a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--fond-chaud);
  border: 1px solid var(--bordure-or);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: background 0.22s ease, border-color 0.22s ease, transform 0.22s ease;
}

.social-links a img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  display: block;
  filter: brightness(0) invert(1);
  transition: filter 0.22s ease, transform 0.22s ease;
}

.social-links a:hover {
  background: var(--or);
  border-color: var(--or);
  transform: translateY(-3px);
}

.social-links a:hover img {
  filter: brightness(0);
}

.footer-nav h4,
.footer-location h4 {
  font-family: var(--font-titre);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--or);
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-nav ul a {
  font-size: 0.92rem;
  color: var(--texte-attenue);
  transition: color 0.2s ease, padding-left 0.2s ease;
  display: block;
}

.footer-nav ul a::before {
  content: '→ ';
  color: var(--or);
  opacity: 0.55;
}

.footer-nav ul a:hover {
  color: var(--texte-clair);
  padding-left: 4px;
}

.footer-location address {
  font-style: normal;
  font-size: 0.92rem;
  color: var(--texte-attenue);
  margin-bottom: 0.6rem;
  line-height: 1.6;
}

.map-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: var(--or-clair);
  transition: color 0.2s ease;
}

.map-link:hover {
  color: var(--or-pale);
  text-decoration: underline;
}

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 0 2rem;
  text-align: center;
}

.footer-copy {
  font-size: 0.88rem;
  color: var(--texte-attenue);
  margin-bottom: 0.4rem;
}

.footer-copy .heritage {
  color: var(--or);
  font-weight: 700;
}

.footer-unesco-text {
  font-size: 0.83rem;
  color: var(--texte-attenue);
  font-style: italic;
  max-width: 580px;
  margin: 0.5rem auto 1.6rem;
  line-height: 1.6;
}

.footer-badges {
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.badge {
  display: inline-block;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-titre);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border: 1px solid;
}

.badge-blue {
  background: rgba(25, 45, 95, 0.55);
  border-color: rgba(60, 100, 200, 0.40);
  color: #90B4E8;
}

.badge-gold {
  background: rgba(90, 50, 5, 0.45);
  border-color: var(--bordure-or);
  color: var(--or-clair);
}

.mcn-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.mcn-img {
  max-width: 280px;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
}

/* BOUTON RETOUR EN HAUT */

.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 500;

  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--or);
  color: var(--fond-noir);
  border: none;
  font-size: 1.2rem;
  font-weight: 700;

  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(200, 146, 42, 0.42);

  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--or-clair);
  transform: translateY(-3px);
}

/* RESPONSIVE — TABLETTE  */

@media (max-width: 1024px) {

  header {
    padding: 0 1.8rem;
  }

  #main-nav {
    gap: 1.2rem;
  }

  #main-nav a {
    font-size: 0.88rem;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .cards-grid {
    gap: 1.5rem;
  }

  .timeline-right .timeline-card {
    margin-left: 2.5rem;
  }

  .timeline-left .timeline-card {
    margin-right: 2.5rem;
  }
}

/* RESPONSIVE — MOBILE */

@media (max-width: 768px) {

  header {
    padding: 0 1.2rem;
  }

  #main-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(10, 7, 2, 0.98);
    border-bottom: 1px solid var(--bordure-or);
    padding: 0.5rem 0;
    z-index: 999;
  }

  #main-nav.open {
    display: flex;
  }

  #main-nav a {
    display: block;
    width: 100%;
    padding: 0.85rem 1.5rem;
    font-size: 1rem;
    border-bottom: 1px solid rgba(200, 146, 42, 0.08);
  }

  #main-nav a::after {
    display: none;
  }

  #main-nav a::before {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-title {
    font-size: clamp(2.4rem, 11vw, 3.8rem);
  }

  .hero-meta-item {
    font-size: 0.82rem;
    padding: 0.4rem 0.8rem;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  /* Timeline : une colonne, tout à gauche */
  .timeline::before {
    left: 18px;
    transform: none;
  }

  .timeline-entry {
    flex-direction: column;
    padding-left: 52px;
  }

  .timeline-dot {
    left: 18px;
    top: 0.5rem;
    transform: none;
  }

  .timeline-spacer {
    display: none;
  }

  .timeline-right .timeline-card,
  .timeline-left .timeline-card {
    margin-left: 0;
    margin-right: 0;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  footer {
    padding: 3rem 1.5rem 0;
  }

  .modal-content {
    padding: 0 1.3rem 1.8rem;
  }

  .modal-content h3 {
    font-size: 1.4rem;
  }
}

/* RESPONSIVE — MOBILE */

@media (max-width: 480px) {

  .histoire-hero h1 {
    font-size: 2.1rem;
  }

  .hero-badge {
    font-size: 0.6rem;
    padding: 0.4rem 1rem;
    letter-spacing: 0.1em;
  }

  .hero-btn {
    padding: 0.8rem 1.8rem;
    font-size: 0.88rem;
  }

  .scroll-top {
    bottom: 1.2rem;
    right: 1.2rem;
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
}