*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
html { scroll-behavior: smooth; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

body {
  font-family: 'Cormorant Garamond', Georgia, serif;
  color: #fff;
  background: #0a0a0a;
  min-height: 100vh;
}

.bg-fixed {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: url('../background.jpeg') center / cover no-repeat;
}


/* ─── Nav ────────────────────────────────────────────────── */
nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 3.5rem;
}

nav .logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

nav .logo-img {
  height: 96px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

nav .logo-tagline {
  color: #fff;
  font-size: 1.15rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-style: italic;
  white-space: nowrap;
  text-shadow: 0 1px 3px rgba(0,0,0,0.9), 0 2px 12px rgba(0,0,0,0.7);
}

nav ul { list-style: none; display: flex; gap: 2.5rem; align-items: center; }

nav a {
  color: #fff;
  text-decoration: none;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  transition: color .25s;
}

nav a:hover, nav a.active { color: #fff; }

.lang-toggle {
  background: none;
  border: 1px solid rgba(255,255,255,0.5);
  color: #fff;
  font: inherit;
  font-size: .72rem;
  letter-spacing: .14em;
  padding: .2rem .55rem;
  cursor: pointer;
  transition: color .25s, border-color .25s;
  border-radius: 3px;
  text-transform: uppercase;
}

.lang-toggle:hover { color: #fff; border-color: #fff; }

/* ─── Sections ───────────────────────────────────────────── */
section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 3.5rem 3rem;
}

/* ─── À propos ───────────────────────────────────────────── */
#accueil {
  align-items: center;
  text-align: left;
  padding: 5rem 3.5rem 3rem;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas: "video text";
  gap: 4rem;
  align-items: center;
  width: 100%;
  max-width: 1200px;
}

.about-video { grid-area: video; display: flex; justify-content: center; align-items: center; }
.about-text  { grid-area: text; }

.about-video video {
  width: 82%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border: 1px solid rgba(255,255,255,0.75);
  opacity: 1;
  contain: layout;
  cursor: pointer;
}

.about-text {
  display: flex;
  flex-direction: column;
}

.about-text .label {
  font-size: .9rem;
  margin-bottom: 1.6rem;
}

.about-text p {
  text-align: justify;
  margin-bottom: 1.1rem;
}

.about-text p:last-child { margin-bottom: 0; }

/* ─── Typography ─────────────────────────────────────────── */
.label {
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: #fff;
  margin-bottom: 1.2rem;
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: normal;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.8rem;
  text-shadow: 0 2px 16px rgba(0,0,0,0.5);
}

h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: normal;
  color: #fff;
  margin-bottom: 2rem;
  text-shadow: 0 2px 16px rgba(0,0,0,0.5);
}

p {
  font-size: .95rem;
  line-height: 1.9;
  color: #fff;
  text-shadow: 0 1px 8px rgba(0,0,0,0.6);
}

/* ─── Cover Flow ─────────────────────────────────────────── */
#galerie {
  padding-left: 0;
  padding-right: 0;
  overflow: hidden;
  gap: 0;
}

#galerie { gap: 0; padding: 4rem 0 3rem; }

.galerie-section {
  width: 100%;
  padding: 3.5rem 0 2rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.galerie-section:first-of-type { border-top: none; }

.galerie-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  padding: 0 3.5rem 2rem;
}

.galerie-desc {
  font-size: .88rem;
  color: #fff;
  max-width: 520px;
  line-height: 1.7;
}

.galerie-link {
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  transition: color .25s;
  margin-top: .3rem;
}

.galerie-link:hover { color: #fff; }

.galerie-cards {
  display: flex;
  gap: 3rem;
  justify-content: center;
  align-items: flex-start;
  padding: 3rem 3.5rem 0;
  width: 100%;
  max-width: 1100px;
}

.galerie-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  flex: 1;
  max-width: 300px;
}

.galerie-card img {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
  display: block;
  opacity: .92;
  transition: opacity .3s, transform .3s;
  will-change: opacity, transform;
}

.galerie-card:hover img { opacity: 1; transform: scale(1.02); }

.galerie-card .label {
  font-size: .65rem;
  letter-spacing: .2em;
  color: #fff;
  text-shadow: 0 1px 6px rgba(0,0,0,0.9), 0 2px 16px rgba(0,0,0,0.7);
}

.galerie-card p {
  font-size: .75rem;
  color: #fff;
  text-align: center;
  line-height: 1.7;
  margin: 0;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}

.back-btn {
  display: block;
  margin: 1.5rem 3.5rem 0;
  padding: .5rem 1.4rem;
  border: 1px solid rgba(255,255,255,0.7);
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(0,0,0,0.45);
  text-decoration: none;
  transition: border-color .25s, color .25s, background .25s;
  width: fit-content;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}

.back-btn:hover {
  border-color: #fff;
  color: #fff;
  background: rgba(0,0,0,0.65);
}

.back-logo {
  display: inline-block;
  padding: 0 3.5rem 2rem;
  opacity: .35;
  transition: opacity .25s;
}

.back-logo:hover { opacity: .8; }

.back-logo img {
  height: 28px;
  width: auto;
  display: block;
}

.galerie-btn {
  display: inline-block;
  margin-top: .4rem;
  padding: .45rem 1.2rem;
  border: 1px solid rgba(255,255,255,0.7);
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(0,0,0,0.45);
  transition: border-color .25s, color .25s, background .25s;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}

.galerie-card:hover .galerie-btn {
  border-color: #fff;
  color: #fff;
  background: rgba(0,0,0,0.65);
}

@media (max-width: 600px) {
  .galerie-cards { gap: 1.5rem; padding: 2rem 1.5rem 0; }
  .galerie-card { max-width: 160px; }
}

.coverflow-wrap {
  width: 100%;
  overflow: hidden;
  padding: 2rem 0 3rem;
  perspective: 900px;
  cursor: grab;
}

.coverflow-wrap:active { cursor: grabbing; }

.coverflow {
  display: flex;
  align-items: center;
  gap: 12px;
  width: max-content;
  padding: 0 50vw;
  will-change: transform;
}

figure {
  flex: 0 0 auto;
  width: 340px;
  aspect-ratio: 3 / 4;
  background-size: cover;
  background-position: center;
  background-color: #1a1a1a;
  cursor: pointer;
  transform-origin: center center;
  transition: none;
  transform-style: preserve-3d;
}

/* ─── Contact ────────────────────────────────────────────── */
#contact form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.8rem;
  width: 100%;
  max-width: 480px;
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  width: 100%;
}

.field {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  width: 100%;
}

label {
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: #fff;
  text-align: left;
}

input, textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.3);
  padding: .5rem 0;
  color: #fff;
  font: inherit;
  font-size: .9rem;
  transition: border-color .25s;
  resize: none;
  width: 100%;
}

input:focus, textarea:focus { outline: none; border-color: rgba(255,255,255,0.75); }
input::placeholder, textarea::placeholder { color: rgba(255,255,255,0.5); }

button {
  background: none;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.55);
  color: #fff;
  padding: .3rem 0;
  font: inherit;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .25s, border-color .25s;
}

button:hover { color: #fff; border-color: #fff; }

.success {
  display: none;
  color: #fff;
  font-size: .8rem;
  letter-spacing: .06em;
}

/* ─── Lightbox ───────────────────────────────────────────── */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0,0,0,0.95);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

#lightbox.open { display: flex; }

#lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  box-shadow: 0 20px 80px rgba(0,0,0,0.8);
  cursor: pointer;
}

#lightbox-back {
  position: absolute;
  top: 2rem;
  left: 2.5rem;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.5);
  color: #fff;
  font: inherit;
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
  padding: .3rem 0;
  transition: color .25s, border-color .25s;
}

#lightbox-back:hover { color: #fff; border-color: #fff; }

/* ─── Footer ─────────────────────────────────────────────── */
footer {
  padding: 1.4rem 3.5rem;
  text-align: center;
  color: #fff;
  font-size: .72rem;
  letter-spacing: .1em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .8rem;
}

.footer-social {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.footer-signature {
  height: 66px;
  width: auto;
  opacity: 0.7;
  display: block;
  transition: opacity .3s;
}

.footer-signature:hover { opacity: 1; }

.footer-social a {
  display: flex;
  align-items: center;
  color: #fff !important;
  text-decoration: none !important;
  transition: color .25s;
}

.footer-social a:hover { color: #fff !important; }

.footer-social svg {
  stroke: currentColor !important;
  fill: none !important;
}

/* ─── Responsive tablette ────────────────────────────────── */
@media (max-width: 900px) {
  .bg-fixed {
    background-image: url('../bg-tab.webp');
    background-size: cover;
    background-position: center center;
  }

  nav { padding: 1rem 2rem; }
  nav .logo-tagline { font-size: .72rem; letter-spacing: .12em; }

  .about-content {
    grid-template-columns: 1fr;
    grid-template-areas: "video" "text";
    gap: 2.5rem;
  }

  .about-text p { text-align: left; }

  section { padding: 4rem 2rem 3rem; }
  #accueil { padding: 5rem 2rem 3rem; }
  #galerie h2, #galerie .label { padding: 0 2rem; }
  footer { padding: 1.2rem 2rem; }

  /* Galerie index — grille 3 colonnes sur tablette */
  .galerie-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    padding: 2rem 2rem 2.5rem;
    max-width: 100%;
    width: 100%;
    overflow: visible;
  }
  .galerie-card {
    flex: unset;
    max-width: 100%;
  }
  .galerie-card img { aspect-ratio: 3/4; }

  /* Sous-pages — grille photos */
  .grid-gallery {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 1.5rem 2rem;
    gap: .75rem;
  }
  .back-btn { margin: 1.2rem 1.5rem 0; }
  .page-hero { padding: 7rem 2rem 3rem !important; }
}

/* ─── Burger menu ────────────────────────────────────────── */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .3rem;
}

.burger span {
  display: block;
  width: 22px;
  height: 1px;
  background: #fff;
  transition: transform .25s, opacity .25s;
}

.burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9;
  background: rgba(0,0,0,0.92);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}

.nav-overlay.open { display: flex; }

.nav-overlay a {
  font-size: 1.1rem;
  letter-spacing: .2em;
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
}

.nav-overlay a:hover { color: #fff; }

.nav-overlay .lang-toggle {
  font-size: .85rem;
}

/* ─── Responsive mobile ──────────────────────────────────── */
@media (max-width: 600px) {
  .bg-fixed {
    background-image: url('../bg-phone.webp');
    background-size: cover;
    background-position: center center;
  }

  nav { padding: .8rem 1.2rem; }
  nav ul { display: none; }
  nav .logo-img { height: 56px; }
  .burger { display: flex; }

  section { padding: 3.5rem 1.2rem 2.5rem; }
  #accueil { padding: 5rem 1.2rem 2.5rem; }

  .about-content {
    grid-template-columns: 1fr;
    grid-template-areas: "text" "video";
    gap: 2rem;
  }

  .about-video video { width: 100%; }
  .about-text p { text-align: left; }

  #galerie h2, #galerie .label { padding: 0 1.2rem; }
  #galerie { padding: 3rem 0 2rem; }

  /* Galerie index — grille 2 colonnes */
  .galerie-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .9rem;
    padding: 1.2rem 1.2rem 2rem;
    max-width: 100%;
    width: 100%;
    overflow: visible;
  }
  .galerie-card {
    flex: unset;
    max-width: 100%;
    scroll-snap-align: unset;
  }
  .galerie-card img { aspect-ratio: 1/1; }
  .galerie-card .label {
    font-size: .55rem;
    letter-spacing: .12em;
  }
  .galerie-btn {
    font-size: .55rem;
    letter-spacing: .1em;
    padding: .35rem .7rem;
  }

  /* Sous-pages — grille 2 colonnes */
  .grid-gallery {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 1rem 1.5rem;
    gap: .5rem;
  }
  .back-btn { margin: 1rem 1rem 0; padding: .4rem 1rem; }
  .page-hero { padding: 6rem 1.2rem 2.5rem !important; }

  /* Contact */
  .row { grid-template-columns: 1fr; gap: 1.8rem; }
  footer { padding: 1.2rem 1.2rem; }
  figure { width: 320px; }
}