/* =========================================================
   CARAVELLI COSTRUZIONI – STYLE GLOBAL (FINAL CLEAN)
   - Suppression : bal masqué / tests / overrides cassants / doublons intro
   - Correction : accolade en trop dans .hero (présente dans votre ancien CSS)
   - Ajout : INTRO OVERLAY UNIQUE (rythme 20s) compatible JS
   ========================================================= */

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background: #050608;
  color: #f5f2ee;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ------------ VARIABLES ------------ */
:root {
  --bg: #050608;
  --bg-elevated: #0d0f14;
  --bg-soft: #10131a;
  --border-soft: rgba(255, 255, 255, 0.08);
  --accent: #d4b37f;
  --accent-soft: rgba(212, 179, 127, 0.18);
  --text: #f7f3ee;
  --text-muted: #a8a7a4;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --shadow-soft: 0 18px 60px rgba(0, 0, 0, 0.7);
}

/* ------------ TYPO & LAYOUT ------------ */
h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.03em;
}

p {
  margin: 0;
}

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

/* Conteneur */
.container {
  width: 100%;
  max-width: 1200px;
  padding: 0 20px;
  margin: 0 auto;
}

/* Sections */
.section {
  padding: 80px 0;
}

.section-light {
  background: #080a0f;
}

.section-dark {
  background: radial-gradient(circle at top, #151922 0, #050608 70%);
}

.section-title {
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.section-intro {
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.6;
}

/* Grid générique */
.section-grid {
  display: grid;
  gap: 32px;
  margin-top: 32px;
}

@media (min-width: 900px) {
  .section-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: center;
  }
}

/* =========================================================
   HEADER & NAV
   ========================================================= */

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(5, 6, 8, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.9rem;
}

.nav-link {
  position: relative;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: #c8c7c4;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.25s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-cta {
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
}

.nav-cta:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

/* Burger mobile */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0;
  width: 32px;
  height: 32px;
  position: relative;
  cursor: pointer;
}

.nav-toggle span {
  position: absolute;
  left: 6px;
  right: 6px;
  height: 1.5px;
  background: #f5f2ee;
  border-radius: 999px;
  transition: transform 0.25s ease, top 0.25s ease, opacity 0.25s ease;
}

.nav-toggle span:first-child {
  top: 11px;
}

.nav-toggle span:last-child {
  top: 19px;
}

body.nav-open .nav-toggle span:first-child {
  top: 15px;
  transform: rotate(45deg);
}

body.nav-open .nav-toggle span:last-child {
  top: 15px;
  transform: rotate(-45deg);
}

/* Menu mobile */
@media (max-width: 840px) {
  .nav {
    position: fixed;
    inset: 64px 0 auto 0;
    background: rgba(5, 6, 8, 0.98);
    backdrop-filter: blur(18px);
    flex-direction: column;
    padding: 20px;
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  body.nav-open .nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-toggle {
    display: inline-block;
  }
}

/* =========================================================
   BOUTONS
   ========================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease,
    transform 0.18s ease, box-shadow 0.18s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #dcb780, #b7905c);
  color: #050608;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.7);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.8);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: #f5f2ee;
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--accent);
  background: rgba(212, 179, 127, 0.1);
}

/* Bouton ghost small (réutilisé) */
.btn-ghost-small {
  margin-top: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: transparent;
  padding: 7px 16px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-ghost-small:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

/* =========================================================
   HERO PRINCIPAL (corrigé)
   ========================================================= */

.hero {
  position: relative;
  width: 100%;
  height: 88vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: radial-gradient(
      circle at 30% 20%,
      rgba(0, 0, 0, 0.55) 0%,
      rgba(0, 0, 0, 0.85) 60%,
      rgba(0, 0, 0, 0.95) 100%
    ),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.85)),
    url("../assets/hero/hero-architecture.jpg") center center / cover no-repeat;
  background-attachment: scroll;
  overflow: hidden;
  border-radius: 0 0 40px 40px;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40%;
  background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.85));
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at top right,
    rgba(0, 0, 0, 0.55),
    transparent 55%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-kicker {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #d7c5a0;
  margin-bottom: 18px;
}

.hero-title {
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  line-height: 1.1;
  margin-bottom: 18px;
}

.hero-title strong {
  color: var(--accent);
  font-weight: 600;
}

.hero-subtitle {
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 620px;
  margin-bottom: 26px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* Countdown */
.countdown-block {
  margin-top: 32px;
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: radial-gradient(
    circle at top left,
    rgba(255, 255, 255, 0.06),
    transparent 60%
  );
  max-width: 420px;
}

.countdown-title {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.countdown div {
  background: rgba(11, 12, 18, 0.95);
  border-radius: 16px;
  padding: 10px 4px;
  text-align: center;
}

.countdown span {
  display: block;
  font-variant-numeric: tabular-nums;
  font-size: 1.2rem;
}

.countdown small {
  display: block;
  margin-top: 2px;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}

/* =========================================================
   NEIGE (site)
   ========================================================= */

.snow-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

.snowflake {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
  opacity: 0.8;
  filter: blur(0.5px);
  animation-name: snow-fall;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

@keyframes snow-fall {
  0% {
    transform: translate3d(0, -10%, 0);
  }
  100% {
    transform: translate3d(0, 110%, 0);
  }
}

/* =========================================================
   HOME – RÉALISATIONS SÉLECTIONNÉES
   ========================================================= */

.home-projects-grid {
  display: grid;
  gap: 30px;
  margin-top: 40px;
}

@media (min-width: 900px) {
  .home-projects-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.home-project-card {
  background: #0f1115;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  overflow: hidden;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.65);
  transform: translateY(0);
  transition: transform 0.28s ease, box-shadow 0.28s ease,
    border-color 0.28s ease;
  cursor: pointer;
}

.home-project-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.8);
  border-color: rgba(212, 179, 127, 0.5);
}

.home-project-thumb img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  filter: brightness(0.85);
  transition: filter 0.3s ease;
}

.home-project-card:hover .home-project-thumb img {
  filter: brightness(1);
}

.home-project-body {
  padding: 20px 20px 22px;
}

.home-project-body h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.home-project-body p {
  font-size: 0.94rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  line-height: 1.5;
}

/* =========================================================
   PROJECTS GRID (page projects.html)
   ========================================================= */

.projects-grid {
  display: grid;
  gap: 30px;
  margin-top: 40px;
}

@media (min-width: 900px) {
  .projects-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.project-card {
  background: #070910;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  overflow: hidden;
  box-shadow: 0 14px 45px rgba(0, 0, 0, 0.7);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.78);
}

.project-thumb img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.project-body {
  padding: 20px 22px 22px;
}

.project-body h2 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.project-body p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.project-tags {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.project-tags li {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* =========================================================
   MODALE PROJET + CARROUSEL
   ========================================================= */

.project-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
}

.project-modal.open {
  display: block;
}

.project-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 4, 7, 0.86);
  backdrop-filter: blur(17px);
}

.project-modal-dialog {
  position: relative;
  max-width: 1080px;
  margin: 40px auto;
  padding: 20px 22px 22px;
  border-radius: 26px;
  background: radial-gradient(circle at top left, #191c26 0, #050608 65%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.9);
}

.project-modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 1.6rem;
  cursor: pointer;
}

.project-modal-layout {
  display: grid;
  gap: 22px;
}

@media (min-width: 900px) {
  .project-modal-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: stretch;
  }
}

.project-modal-visual {
  border-radius: 20px;
  overflow: hidden;
  background: #050608;
}

.project-modal-content {
  padding: 6px 4px 4px;
}

.project-modal-title {
  font-size: 1.6rem;
  margin: 0 0 6px;
}

.project-modal-meta {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.project-modal-description {
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.project-modal-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* Carrousel */
.carousel {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 260px;
  overflow: hidden;
}

.carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-item {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.45s ease;
}

.carousel-item.active {
  opacity: 1;
}

.carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border-radius: 999px;
  border: none;
  width: 32px;
  height: 32px;
  background: rgba(0, 0, 0, 0.55);
  color: #f8f6f2;
  font-size: 0.9rem;
  cursor: pointer;
}

.carousel-nav.prev {
  left: 14px;
}

.carousel-nav.next {
  right: 14px;
}

.carousel-indicators {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}

.carousel-indicator {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
}

.carousel-indicator.active {
  background: var(--accent);
}

/* =========================================================
   ABOUT – PORTRAIT & LÉGENDE
   ========================================================= */

.about-portrait img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Animation noir & blanc → couleur */
.portrait-animated {
  filter: grayscale(100%);
  transition: filter 2s ease;
}

.portrait-animated:hover,
.about-portrait:hover .portrait-animated {
  filter: grayscale(0%);
}

/* Taille élégante */
.about-portrait img.portrait-animated {
  width: 280px;
  margin: 0 auto;
  border-radius: 12px;
}

/* Légende */
.portrait-caption {
  margin-top: 12px;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.66);
  font-style: italic;
  text-align: center;
}

/* =========================================================
   CTA PANEL
   ========================================================= */

.cta-panel {
  border-radius: 20px;
  padding: 24px 22px;
  background: radial-gradient(
    circle at top left,
    rgba(212, 179, 127, 0.16),
    #070910
  );
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.7);
}

.cta-text {
  margin-bottom: 16px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* =========================================================
   CHATBOT & MUSIC TOGGLE
   ========================================================= */

.chatbot-toggle {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 60;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(5, 6, 8, 0.9);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  cursor: pointer;
}

.chatbot {
  position: fixed;
  bottom: 72px;
  right: 22px;
  width: 320px;
  max-height: 420px;
  background: #070910;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.9);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 60;
}

.chatbot.open {
  display: flex;
}

.chatbot-header {
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.chatbot-header span {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

#chatbot-close {
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
}

.chatbot-messages {
  flex: 1;
  padding: 10px 12px;
  overflow-y: auto;
  font-size: 0.9rem;
}

.chatbot-message {
  margin-bottom: 10px;
}

.chatbot-message.you {
  text-align: right;
}

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

.chatbot-form {
  padding: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 6px;
}

#chatbot-input {
  flex: 1;
  background: #050608;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #f5f2ee;
  padding: 7px 11px;
  font-size: 0.88rem;
}

.chatbot-form button {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.04);
  color: #f5f2ee;
  padding: 7px 14px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
}

.music-toggle {
  position: fixed;
  bottom: 22px;
  left: 22px;
  z-index: 60;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(5, 6, 8, 0.9);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
}

/* =========================================================
   FOOTER
   ========================================================= */

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #050608;
  padding: 26px 0 30px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-brand {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.footer-text {
  font-size: 0.86rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 18px;
  font-size: 0.85rem;
}

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

.footer-links a:hover {
  color: #f5f2ee;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 720px) {
  .hero {
    padding: 100px 0 80px;
  }

  .countdown-block {
    max-width: 100%;
  }

  .home-project-thumb img {
    height: 200px;
  }

  .project-thumb img {
    height: 220px;
  }

  .chatbot {
    right: 10px;
    left: 10px;
    width: auto;
  }

  .footer-inner {
    align-items: flex-start;
  }
}

/* =========================================================
   INTRO OVERLAY – UNIQUE (20s / 1 fois par session)
   Compatible JS : #intro-overlay + show-text + show-shadow + reveal + hidden
   ========================================================= */

#intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #f6f5f3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  pointer-events: all;
}

#intro-overlay.hidden {
  display: none;
}

/* Grain subtil (optionnel)
   Si vous n'avez pas grain.png : commentez cette règle entière */
#intro-overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../assets/grain.png");
  opacity: 0.05;
  pointer-events: none;
}

/* Contenu */
.intro-inner {
  position: relative;
  text-align: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 1.8s ease, transform 1.8s ease;
}

.intro-title {
  font-size: 0.9rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: #111;
}

.intro-brand {
  font-size: 1.4rem;
  letter-spacing: 0.45em;
  font-weight: 500;
  color: #111;
}

/* 4–10s */
#intro-overlay.show-text .intro-inner {
  opacity: 1;
  transform: translateY(0);
}

/* Ombre abstraite (10–15s) */
.intro-shadow {
  position: absolute;
  bottom: 18%;
  left: -40%;
  width: 180%;
  height: 120px;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 0, 0, 0.12),
    transparent 70%
  );
  opacity: 0;
  filter: blur(28px);
  transform: translateX(0);
  transition: opacity 2.5s ease, transform 5s ease;
}

#intro-overlay.show-shadow .intro-shadow {
  opacity: 0.12;
  transform: translateX(30%);
}

/* Rideau final (15–20s) */
.intro-curtain {
  position: absolute;
  inset: 0;
  background: #f6f5f3;
  transform: translateY(100%);
  transition: transform 2.5s cubic-bezier(0.77, 0, 0.175, 1);
}

#intro-overlay.reveal .intro-curtain {
  transform: translateY(0);
}

/* =========================================================
   CHEVAL – ANIMATION TRAVERSÉE ÉCRAN
   ========================================================= */

.horse-shadow {
  position: absolute;
  bottom: 20%;
  left: -40%;
  width: 40vw;
  max-width: 600px;
  fill: #000;
  opacity: 0;
  filter: blur(0.4px);
  transform: translateX(0);
  transition: opacity 2s ease;
}

#intro-overlay.show-shadow .horse-shadow {
  opacity: 0.85;
  animation: horse-run 5s linear forwards;
}

@keyframes horse-run {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(180vw);
  }
}

/* Sécurité anti-blocage */
#intro-overlay.reveal {
  pointer-events: none;
}