/* ═══════════════════════════════════════════════
   CYPHER — style.css
   Design : Demi-teinte
   Noir + Violet/Cyan, orbes CSS, zéro canvas
   ═══════════════════════════════════════════════ */

/* ─── VARIABLES ─── */
:root {
  --noir:    #0c0c0c;
  --cyan:    #00c8ff;
  --violet:  #c77dff;
  --blanc:   #f0e8ff;
  --texte:   rgba(220, 200, 255, 0.65);
  --bordure: rgba(199, 125, 255, 0.18);
  --font-t:  'Syne', sans-serif;
  --font-c:  'DM Sans', sans-serif;
}

/* ─── RESET ─── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--noir);
  color: var(--blanc);
  font-family: var(--font-c);
  font-weight: 300;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

/* ─── ORBES CSS (remplace canvas) ─── */
.orbe {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
  opacity: 0.55;
}
.orbe-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(199,125,255,0.22), transparent 70%);
  top: -120px; right: -80px;
  animation: drift-1 18s ease-in-out infinite alternate;
}
.orbe-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,200,255,0.15), transparent 70%);
  bottom: 10vh; left: -100px;
  animation: drift-2 22s ease-in-out infinite alternate;
}
.orbe-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(100,60,255,0.12), transparent 70%);
  top: 50vh; right: 20vw;
  animation: drift-3 26s ease-in-out infinite alternate;
}

@keyframes drift-1 {
  from { transform: translate(0, 0); }
  to   { transform: translate(-60px, 80px); }
}
@keyframes drift-2 {
  from { transform: translate(0, 0); }
  to   { transform: translate(80px, -60px); }
}
@keyframes drift-3 {
  from { transform: translate(0, 0); }
  to   { transform: translate(-40px, -80px); }
}

/* ─── PAGE ─── */
.page { position: relative; z-index: 1; }

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.8rem 3.5rem;
  transition: background 0.4s, padding 0.4s, backdrop-filter 0.4s;
}

nav.scrolled {
  background: rgba(12,12,12,0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 1.1rem 3.5rem;
  border-bottom: 1px solid var(--bordure);
}

.nav-logo { display: flex; flex-direction: column; line-height: 1; }
.nav-logo-mot {
  font-family: var(--font-t);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--violet);
}
.nav-logo-sous {
  font-size: 0.56rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(199,125,255,0.4);
  margin-top: 2px;
}

.nav-liens { list-style: none; display: flex; gap: 2.8rem; }
.nav-liens a {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(220,200,255,0.45);
  transition: color 0.3s;
  position: relative;
}
.nav-liens a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--violet);
  transition: width 0.3s;
}
.nav-liens a:hover, .nav-liens a.active { color: var(--violet); }
.nav-liens a:hover::after, .nav-liens a.active::after { width: 100%; }

.nav-contact {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid rgba(0,200,255,0.3);
  padding: 0.5rem 1.3rem;
  transition: background 0.3s;
}
.nav-contact:hover { background: rgba(0,200,255,0.08); }

/* ─── HAMBURGER ─── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px; height: 36px;
  background: none; border: none;
  cursor: pointer; padding: 4px;
  z-index: 200;
}
.nav-hamburger span {
  display: block; width: 100%; height: 1.5px;
  background: var(--violet);
  transition: transform 0.3s, opacity 0.3s;
  transform-origin: center;
}
.nav-hamburger.ouvert span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.ouvert span:nth-child(2) { opacity: 0; }
.nav-hamburger.ouvert span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-drawer {
  display: none;
  position: fixed; inset: 0;
  z-index: 150;
  background: rgba(12,12,12,0.97);
  backdrop-filter: blur(16px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.nav-drawer.ouvert { opacity: 1; pointer-events: all; }
.nav-drawer a {
  font-family: var(--font-t);
  font-size: 2.2rem;
  font-weight: 700;
  text-transform: uppercase;
  color: rgba(220,200,255,0.45);
  transition: color 0.3s;
}
.nav-drawer a:hover, .nav-drawer a.active { color: var(--violet); }
.nav-drawer .drawer-contact {
  font-size: 1rem;
  border: 1px solid var(--bordure);
  padding: 0.8rem 2.5rem;
  color: var(--cyan);
}

/* ─── BOUTONS ─── */
.btn-principal {
  display: inline-block;
  border: 1px solid var(--violet);
  color: var(--violet);
  font-family: var(--font-c);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 0.95rem 2.5rem;
  transition: background 0.3s;
  position: relative; overflow: hidden;
}
.btn-principal:hover { background: rgba(199,125,255,0.08); }

.btn-secondaire {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(220,200,255,0.4);
  transition: color 0.3s;
  display: inline-block;
}
.btn-secondaire:hover { color: var(--blanc); }

/* ─── HERO ─── */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 3.5rem 5rem;
  position: relative;
  overflow: hidden;
  background-image: url('images/cp-2.jpg');
  background-size: cover;
  background-position: center 30%;
}

.hero-voile {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom,
    rgba(12,12,12,0.6) 0%,
    rgba(12,12,12,0.2) 40%,
    rgba(12,12,12,0.8) 75%,
    rgba(12,12,12,0.98) 100%);
  z-index: 1;
}
.hero-contenu { position: relative; z-index: 2; max-width: 860px; }

.hero-label {
  display: flex; align-items: center; gap: 1rem;
  margin-bottom: 1.8rem;
  opacity: 0; animation: up 0.7s 0.2s forwards;
}
.hero-label-trait {
  width: 40px; height: 1px;
  background: var(--cyan);
}
.hero-label-texte {
  font-size: 0.62rem; letter-spacing: 0.42em;
  text-transform: uppercase; color: var(--cyan);
}

.hero-h1 {
  font-family: var(--font-t);
  font-size: clamp(1.4rem, 6.5vw, 7.5rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 0.92;
  margin-bottom: 2.2rem;
  opacity: 0; animation: up 0.8s 0.35s forwards;
  word-break: keep-all;
  hyphens: none;
}
.hero-h1 .plein   { display: block; color: var(--blanc); }
.hero-h1 .contour {
  display: block; color: transparent;
  -webkit-text-stroke: 1.5px rgba(0,200,255,0.5);
}
.hero-h1 .accent  { color: var(--cyan); }

.hero-bas {
  display: flex; align-items: flex-end; gap: 4rem;
  opacity: 0; animation: up 0.8s 0.5s forwards;
}
.hero-desc {
  font-size: 0.92rem; line-height: 1.85;
  color: var(--texte); max-width: 400px;
}
.hero-cta { display: flex; flex-direction: column; gap: 1rem; flex-shrink: 0; }

.scroll-hint {
  position: absolute; bottom: 2.5rem; right: 3.5rem; z-index: 2;
  display: flex; align-items: center; gap: 0.8rem;
  writing-mode: vertical-rl;
  font-size: 0.6rem; letter-spacing: 0.35em;
  text-transform: uppercase; color: rgba(220,200,255,0.2);
}
.scroll-hint-ligne {
  width: 1px; height: 44px;
  background: linear-gradient(180deg, var(--cyan), transparent);
  animation: pulse 2.2s infinite;
}

/* ─── STATS ─── */
.stats {
  display: grid; grid-template-columns: repeat(4,1fr);
  border-top: 1px solid var(--bordure);
  border-bottom: 1px solid var(--bordure);
}
.stat {
  padding: 2rem 2.2rem;
  border-right: 1px solid var(--bordure);
}
.stat:last-child { border-right: none; }
.stat-chiffre {
  font-family: var(--font-t);
  font-size: 2.6rem; font-weight: 700;
  color: var(--cyan); line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-label {
  font-size: 0.66rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: rgba(220,200,255,0.3);
}

/* ─── SECTIONS ─── */
section { padding: 5.5rem 3.5rem; }

.section-entete {
  display: flex; justify-content: space-between;
  align-items: baseline; margin-bottom: 3rem;
}
.section-titre {
  font-family: var(--font-t);
  font-size: clamp(1.4rem, 5vw, 3.2rem);
  font-weight: 700; text-transform: uppercase;
  letter-spacing: -0.01em; line-height: 1;
  word-break: keep-all; hyphens: none;
}
.section-titre .contour {
  color: transparent;
  -webkit-text-stroke: 1px rgba(199,125,255,0.38);
}
.lien-tout {
  font-size: 0.66rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: rgba(220,200,255,0.3);
  transition: color 0.3s;
}
.lien-tout:hover { color: var(--violet); }

/* ─── GRILLE PROJETS (accueil) ─── */
.projets-grille {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px; height: 580px;
}
.carte-projet {
  position: relative; overflow: hidden;
  border: 1px solid var(--bordure);
  display: flex; flex-direction: column;
  justify-content: flex-end; padding: 1.8rem;
  transition: border-color 0.4s;
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s, transform 0.6s, border-color 0.4s;
}
.carte-projet.visible { opacity: 1; transform: none; }
.carte-projet:nth-child(2) { transition-delay: 0.1s; }
.carte-projet:nth-child(3) { transition-delay: 0.2s; }
.carte-projet.grande { grid-row: span 2; }
.carte-projet:hover { border-color: rgba(199,125,255,0.45); }

/* photo en ::before */
.carte-projet::before {
  content: ''; position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.04);
  transition: transform 0.6s;
}
.carte-projet:hover::before { transform: scale(1); }

/* overlay dégradé */
.carte-projet::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top,
    rgba(12,12,12,0.92) 0%,
    rgba(12,12,12,0.3) 55%,
    rgba(12,12,12,0.1) 100%);
}

.carte-lvx::before    { background-image: url('images/lvx1_MAIN.png'); }
.carte-carbon::before { background-image: url('images/carbon_offset_MAIN.jpg'); }
.carte-fleurs::before { background-image: url('images/CP_MAIN.jpg'); }

.carte-contenu { position: relative; z-index: 1; }
.carte-categorie {
  font-size: 0.58rem; letter-spacing: 0.35em;
  text-transform: uppercase; color: var(--cyan);
  margin-bottom: 0.5rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.carte-categorie::before {
  content: ''; display: block;
  width: 14px; height: 1px; background: var(--cyan);
}
.carte-titre {
  font-family: var(--font-t);
  font-size: clamp(1rem, 4vw, 1.8rem);
  font-weight: 700; text-transform: uppercase;
  line-height: 1.05; margin-bottom: 0.7rem;
  word-break: keep-all; hyphens: none;
}
.carte-projet.grande .carte-titre { font-size: clamp(1.2rem, 4vw, 2.4rem); }
.carte-desc {
  font-size: 0.78rem; line-height: 1.7;
  color: var(--texte); max-width: 340px;
}
.carte-fleche {
  position: absolute; top: 1.5rem; right: 1.5rem;
  width: 32px; height: 32px;
  border: 1px solid rgba(199,125,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: rgba(199,125,255,0.35);
  transition: border-color 0.3s, color 0.3s, transform 0.3s;
  z-index: 1;
}
.carte-projet:hover .carte-fleche {
  border-color: var(--violet); color: var(--violet);
  transform: translate(2px,-2px);
}

/* ─── BANDE EFFETS ─── */
.effets-bande {
  padding: 2rem 3.5rem;
  border-top: 1px solid var(--bordure);
  border-bottom: 1px solid var(--bordure);
  display: flex; align-items: center; gap: 1.8rem;
  flex-wrap: wrap;
}
.effets-label {
  font-size: 0.58rem; letter-spacing: 0.38em;
  text-transform: uppercase; color: rgba(220,200,255,0.22);
  white-space: nowrap; flex-shrink: 0;
}
.effets-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pill {
  font-size: 0.6rem; letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.38rem 0.95rem;
  border: 1px solid;
}
.pill-v { border-color: rgba(0,200,255,0.4); color: var(--cyan); }
.pill-u { border-color: rgba(199,125,255,0.4); color: var(--violet); }
.pill-f { border-color: rgba(220,200,255,0.15); color: rgba(220,200,255,0.35); }

/* ─── SCÉNO GRILLE (accueil) ─── */
.scenographie-grille {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 8px;
}
.carte-sceno {
  border: 1px solid var(--bordure);
  padding: 2rem 1.8rem;
  position: relative; overflow: hidden;
  min-height: 260px;
  display: flex; flex-direction: column; justify-content: flex-end;
  transition: border-color 0.4s;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s, transform 0.6s, border-color 0.4s;
}
.carte-sceno.visible { opacity: 1; transform: none; }
.carte-sceno:nth-child(2) { transition-delay: 0.1s; }
.carte-sceno:nth-child(3) { transition-delay: 0.2s; }
.carte-sceno:hover { border-color: rgba(0,200,255,0.35); }
.carte-sceno-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.22; transition: opacity 0.5s, transform 0.5s;
  transform: scale(1.03);
}
.carte-sceno:hover .carte-sceno-bg { opacity: 0.38; transform: scale(1); }
.carte-sceno-voile {
  position: absolute; inset: 0;
  background: linear-gradient(to top,
    rgba(12,12,12,0.95) 0%,
    rgba(12,12,12,0.35) 60%,
    rgba(12,12,12,0.05) 100%);
}
.sceno-num {
  font-size: 0.56rem; letter-spacing: 0.38em;
  color: rgba(220,200,255,0.18); margin-bottom: 1.2rem;
  position: relative; z-index: 1;
}
.sceno-titre {
  font-family: var(--font-t);
  font-size: clamp(1rem, 3.5vw, 1.2rem);
  font-weight: 700; text-transform: uppercase;
  line-height: 1.1; margin-bottom: 0.8rem;
  position: relative; z-index: 1;
  word-break: keep-all; hyphens: none;
}
.sceno-desc {
  font-size: 0.78rem; line-height: 1.7;
  color: var(--texte);
  position: relative; z-index: 1;
}

/* ─── MANIFESTE ─── */
.manifeste {
  padding: 6rem 3.5rem;
  border-top: 1px solid var(--bordure);
  position: relative;
}
.manifeste-citation {
  font-family: var(--font-t);
  font-size: clamp(1.2rem, 3.2vw, 2.6rem);
  font-weight: 700; line-height: 1.28;
  max-width: 760px;
  word-break: keep-all; hyphens: none;
}
.manifeste-citation .mot-h {
  color: transparent;
  -webkit-text-stroke: 1px rgba(0,200,255,0.45);
}
.manifeste-sous {
  margin-top: 2.2rem;
  font-size: 0.88rem; line-height: 1.85;
  color: var(--texte); max-width: 480px;
}

/* ─── CONTACT STRIP ─── */
.contact-strip {
  margin: 0 3.5rem 4rem;
  padding: 2.8rem 3rem;
  border: 1px solid var(--bordure);
  display: flex; justify-content: space-between;
  align-items: center;
  background: rgba(199,125,255,0.03);
}
.contact-pre {
  font-size: 0.6rem; letter-spacing: 0.38em;
  text-transform: uppercase; color: rgba(220,200,255,0.28);
  margin-bottom: 0.7rem;
}
.contact-titre {
  font-family: var(--font-t);
  font-size: clamp(1.1rem, 3vw, 1.9rem);
  font-weight: 700; text-transform: uppercase;
  word-break: keep-all; hyphens: none;
}

/* ─── FOOTER ─── */
footer {
  padding: 2.2rem 3.5rem;
  border-top: 1px solid var(--bordure);
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: end; gap: 2rem;
}
.footer-infos a {
  display: block; font-size: 0.76rem;
  color: rgba(220,200,255,0.3); margin-top: 0.35rem;
  transition: color 0.3s; letter-spacing: 0.04em;
}
.footer-infos a:hover { color: var(--violet); }
.footer-logo {
  font-family: var(--font-t); font-weight: 700;
  font-size: 0.68rem; letter-spacing: 0.48em;
  text-transform: uppercase; color: rgba(199,125,255,0.3);
  text-align: center;
}
.footer-copy {
  font-size: 0.6rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: rgba(220,200,255,0.16);
  text-align: right;
}

/* ─── PHOTOS (crop + lightbox) ─── */
.photo-cadre, .photo-sceno, .sceno-photo-principale,
.concept-photo, .galerie-photo {
  position: relative; overflow: hidden;
  border: 1px solid var(--bordure);
}
.photo-cadre img, .photo-sceno img,
.sceno-photo-principale img, .concept-photo img,
.galerie-photo img {
  width: 100%; object-fit: cover;
  display: block;
  filter: brightness(0.88) saturate(1.1);
  transition: transform 0.5s, filter 0.5s;
}
.photo-cadre img           { height: 380px; }
.sceno-photo-principale img { height: 480px; }
.photo-sceno img           { height: 320px; }
.concept-photo img         { height: 320px; }
.concept-photo.large img   { height: 400px; }
.galerie-photo img         { height: 340px; }

.photo-cadre:hover img, .photo-sceno:hover img,
.sceno-photo-principale:hover img, .concept-photo:hover img,
.galerie-photo:hover img {
  transform: scale(1.03);
  filter: brightness(1) saturate(1.2);
}

/* Indicateur lightbox */
.photo-cliquable::before {
  content: '⊕';
  position: absolute; top: 0.8rem; right: 0.9rem;
  font-size: 1rem; color: rgba(255,255,255,0.35);
  z-index: 2; pointer-events: none;
  transition: color 0.3s;
}
.photo-cliquable:hover::before { color: rgba(255,255,255,0.8); }

/* ─── LIGHTBOX ─── */
.lightbox-overlay {
  position: fixed; inset: 0; z-index: 9000;
  background: rgba(0,0,0,0.94);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.28s;
  padding: 2rem;
}
.lightbox-overlay.actif { opacity: 1; pointer-events: all; }
.lightbox-overlay img {
  max-width: 92vw; max-height: 90vh;
  width: auto; height: auto; object-fit: contain;
  transform: scale(0.96); transition: transform 0.28s;
}
.lightbox-overlay.actif img { transform: scale(1); }
.lightbox-fermer {
  position: fixed; top: 1.4rem; right: 1.6rem;
  width: 40px; height: 40px;
  background: none; border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.6); font-size: 1.2rem;
  cursor: pointer; display: flex;
  align-items: center; justify-content: center;
  transition: border-color 0.2s, color 0.2s; z-index: 9001;
}
.lightbox-fermer:hover { border-color: #fff; color: #fff; }

/* ─── GRILLES PHOTOS (pages intérieures) ─── */
.photos-grille-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.photos-grille-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.photos-sceno.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.photos-sceno.cols-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }

/* ─── APPARITIONS ─── */
.apparait {
  opacity: 0; transform: translateY(22px);
  transition: opacity 0.6s, transform 0.6s;
}
.apparait.visible { opacity: 1; transform: none; }
.apparait.d1 { transition-delay: 0.1s; }
.apparait.d2 { transition-delay: 0.2s; }

/* ─── ANIMATIONS ─── */
@keyframes up {
  from { opacity:0; transform: translateY(24px); }
  to   { opacity:1; transform: none; }
}
@keyframes pulse {
  0%,100% { opacity:0.3; } 50% { opacity:1; }
}

/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */

/* Tablette (< 1024px) */
@media (max-width: 1024px) {
  nav, nav.scrolled { padding-left: 2.2rem; padding-right: 2.2rem; }
  section, .manifeste { padding-left: 2.2rem; padding-right: 2.2rem; }
  .hero { padding: 0 2.2rem 4rem; }
  .contact-strip { margin: 0 2.2rem 3.5rem; }
  footer { padding: 2rem 2.2rem; }

  .projets-grille {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto; height: auto;
  }
  .carte-projet.grande { grid-column: span 2; min-height: 340px; }
  .carte-projet        { min-height: 240px; }

  .scenographie-grille { grid-template-columns: 1fr 1fr; }
  .scenographie-grille .carte-sceno:last-child { grid-column: span 2; }

  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(3) { border-top: 1px solid var(--bordure); }
  .stat:nth-child(4) { border-top: 1px solid var(--bordure); border-right: none; }
}

/* Mobile (< 768px) */
@media (max-width: 768px) {
  /* Orbes plus petits */
  .orbe-1 { width: 280px; height: 280px; }
  .orbe-2 { width: 220px; height: 220px; }
  .orbe-3 { display: none; }

  /* Nav */
  nav, nav.scrolled { padding: 1rem 1.4rem; background: rgba(12,12,12,0.8); backdrop-filter: blur(10px); }
  .nav-liens, .nav-contact { display: none; }
  .nav-hamburger { display: flex; }
  .nav-drawer { display: flex; }

  /* Hero */
  .hero { padding: 0 1.4rem 3.5rem; min-height: 100svh; }
  .hero-voile {
    background: linear-gradient(to bottom,
      rgba(12,12,12,0.7) 0%, rgba(12,12,12,0.3) 35%,
      rgba(12,12,12,0.85) 75%, rgba(12,12,12,0.98) 100%);
  }
  .hero-bas { flex-direction: column; gap: 1.8rem; align-items: flex-start; }
  .hero-desc { max-width: 100%; font-size: 0.86rem; }
  .hero-cta { width: 100%; }
  .btn-principal { width: 100%; text-align: center; }
  .scroll-hint { display: none; }

  /* Layout */
  section, .manifeste { padding: 3.5rem 1.4rem; }
  .contact-strip {
    flex-direction: column; align-items: flex-start;
    gap: 1.5rem; margin: 0 1.4rem 3rem; padding: 1.8rem 1.4rem;
  }
  .contact-strip .btn-principal { width: 100%; text-align: center; }
  footer { grid-template-columns: 1fr; padding: 1.8rem 1.4rem; gap: 1.2rem; }
  .footer-logo, .footer-copy { text-align: left; }

  /* Grilles */
  .projets-grille { grid-template-columns: 1fr; height: auto; }
  .carte-projet.grande { grid-column: span 1; min-height: 300px; }
  .carte-projet        { min-height: 260px; }
  .scenographie-grille { grid-template-columns: 1fr; }
  .scenographie-grille .carte-sceno:last-child { grid-column: span 1; }
  .photos-grille-2, .photos-grille-3 { grid-template-columns: 1fr; }
  .photos-sceno.cols-2, .photos-sceno.cols-3 { grid-template-columns: 1fr; }

  /* Photos */
  .photo-cadre img { height: 260px; }
  .sceno-photo-principale img { height: 300px; }
  .photo-sceno img { height: 240px; }
  .concept-photo img, .concept-photo.large img { height: 260px; }
  .galerie-photo img { height: 260px; }
}

/* Petit mobile (< 480px) */
@media (max-width: 480px) {
  nav, nav.scrolled { padding: 0.9rem 1.1rem; }
  .hero { padding: 0 1.1rem 3rem; }
  section, .manifeste { padding: 3rem 1.1rem; }
  .contact-strip { margin: 0 1.1rem 2.5rem; padding: 1.5rem 1.1rem; }
  footer { padding: 1.6rem 1.1rem; }
  .effets-bande { padding: 1.5rem 1.1rem; }
  .stat-chiffre { font-size: 2rem; }
}