Redo parallax intro with real photos and mouse-only motion

Previous SVG illustrations and emojis were dropped per user feedback.
The new intro is a single fixed viewport (no scroll) where every
layer reacts to mouse movement only:

  Layer 1 — Real photo: Earth at night from space (NASA / Unsplash),
            slow parallax (-18px max).
  Layer 2 — Navy gradient tint to anchor the brand palette and
            ensure central card legibility.
  Layer 3 — Real photo: aerial sunset clouds (Unsplash), 28%
            opacity with mix-blend-mode soft-light, faster
            parallax (-32px max).
  Layer 4 — Gold radial glow that follows the cursor (mix-blend
            screen), giving an interactive "spotlight" feel.
  Layer 5 — 12 floating gold particles with continuous CSS
            animation, fastest parallax (-55px max).

Center card (glassmorphism, navy + gold border, blur 24px) tilts in
the OPPOSITE direction (+12px) for a 3D depth illusion. The CTA
button has a continuous pulse ring, hover lift + shine sweep, and
routes to accueil.html.

Mobile: device-orientation events drive the parallax instead of
mouse. prefers-reduced-motion kills all animations.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

css/parallax.css

@@ -1,16 +1,16 @@
 /* =========================================================================
-   PARALLAX INTRO PAGE — MVA Global Fret
+   PARALLAX INTRO — MVA Global Fret
-   Scroll-driven storytelling: tarmac → décollage → arrivée à Madagascar
+   Page unique fixe. Parallaxe pilotée à la souris uniquement.
+   Photos professionnelles Unsplash, aucun dessin maison.
    ========================================================================= */
 
 :root {
   --navy: #1a1a3e;
-  --navy-deep: #0d0d24;
+  --navy-deep: #050518;
   --navy-light: #2a2a5e;
   --gold: #c5a55a;
   --gold-light: #e0c98a;
   --white: #ffffff;
-  --scroll: 0;
   --mx: 0;
   --my: 0;
 }
@@ -18,8 +18,8 @@
 * { box-sizing: border-box; margin: 0; padding: 0; }
 
 html, body {
-  scroll-behavior: smooth;
+  height: 100%;
-  overflow-x: hidden;
+  overflow: hidden;
 }
 
 .parallax-body {
@@ -35,51 +35,42 @@ html, body {
   display: flex;
   align-items: center;
   justify-content: space-between;
-  padding: 18px 36px;
+  padding: 20px 36px;
-  z-index: 100;
+  z-index: 50;
-  background: linear-gradient(to bottom, rgba(13,13,36,0.55), transparent);
-  backdrop-filter: blur(6px);
-  -webkit-backdrop-filter: blur(6px);
 }
 
 .parallax-logo {
   display: inline-flex;
   align-items: center;
   gap: 12px;
-  text-decoration: none;
   color: var(--white);
   font-family: 'Poppins', sans-serif;
   font-weight: 700;
   letter-spacing: 1px;
   font-size: 0.95rem;
   text-transform: uppercase;
+  user-select: none;
 }
-
 .parallax-logo img {
   height: 44px;
   width: auto;
-  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.35));
+  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.5));
-}
-
-.parallax-header-right {
-  display: flex;
-  align-items: center;
-  gap: 18px;
 }
 
 .lang-switcher {
   display: inline-flex;
   background: rgba(255,255,255,0.08);
-  border: 1px solid rgba(255,255,255,0.15);
+  border: 1px solid rgba(255,255,255,0.18);
   border-radius: 50px;
   padding: 4px;
-  backdrop-filter: blur(8px);
+  backdrop-filter: blur(10px);
+  -webkit-backdrop-filter: blur(10px);
 }
 .lang-switcher button {
   background: transparent;
   border: none;
-  color: rgba(255,255,255,0.6);
+  color: rgba(255,255,255,0.7);
-  padding: 5px 12px;
+  padding: 6px 14px;
   cursor: pointer;
   border-radius: 50px;
   font-weight: 600;
@@ -93,614 +84,299 @@ html, body {
 }
 .lang-switcher button:hover:not(.active) { color: var(--white); }
 
-.parallax-skip {
+/* ── STAGE ──────────────────────────────────────────────────────────────── */
-  display: inline-flex;
+.stage {
-  align-items: center;
-  gap: 8px;
-  padding: 9px 18px;
-  border: 1px solid rgba(255,255,255,0.25);
-  border-radius: 50px;
-  color: var(--white);
-  text-decoration: none;
-  font-size: 0.85rem;
-  font-weight: 500;
-  transition: all 0.25s ease;
-  backdrop-filter: blur(8px);
-  background: rgba(255,255,255,0.05);
-}
-.parallax-skip:hover {
-  background: var(--gold);
-  color: var(--navy);
-  border-color: var(--gold);
-  transform: translateX(2px);
-}
-.parallax-skip i { transition: transform 0.25s; font-size: 0.75rem; }
-.parallax-skip:hover i { transform: translateX(3px); }
-
-/* ── SCÈNES PARALLAX ─────────────────────────────────────────────────────── */
-.parallax-scene {
   position: relative;
-  width: 100%;
+  width: 100vw;
   height: 100vh;
   overflow: hidden;
+  perspective: 1000px;
 }
 
 .layer {
   position: absolute;
-  inset: 0;
+  inset: -8% -8%;            /* Marge pour que la parallaxe ne révèle pas les bords */
   pointer-events: none;
   will-change: transform;
 }
 
 /* ──────────────────────────────────────────────────────────────────────────
-   SCÈNE 1 — TARMAC (avion qui se charge au coucher de soleil)
+   COUCHE 1 — Terre depuis l'espace (background le plus profond)
+   Photo : NASA / Unsplash @nasa
    ────────────────────────────────────────────────────────────────────────── */
-.scene-tarmac {
+.layer-earth {
-  background: linear-gradient(to bottom,
+  background-image: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?w=2400&q=85');
-    #1a1a3e 0%,
-    #2d2350 25%,
-    #6b3050 50%,
-    #c47a3f 75%,
-    #f4b669 95%,
-    #f9d28a 100%);
-}
-
-.scene-tarmac .sky {
-  background: radial-gradient(ellipse at 50% 90%, rgba(255, 200, 120, 0.4), transparent 60%);
-  transform: translateY(calc(var(--scroll) * -50vh));
-}
-
-.scene-tarmac .sun {
-  position: absolute;
-  bottom: 18%;
-  left: 50%;
-  transform: translateX(-50%) translateY(calc(var(--scroll) * -120vh));
-  width: 240px;
-  height: 240px;
-  background: radial-gradient(circle, #ffe9b6 0%, #ffb874 35%, transparent 70%);
-  border-radius: 50%;
-  filter: blur(10px);
-}
-
-.scene-tarmac .stars { display: none; }
-
-.scene-tarmac .mountains {
-  bottom: 18%;
-  height: 30%;
-  background:
-    linear-gradient(to right,
-      transparent 0%, transparent 5%,
-      #2d2350 5%, #2d2350 14%,
-      transparent 14%, transparent 18%,
-      #1f1839 18%, #1f1839 32%,
-      transparent 32%, transparent 38%,
-      #2d2350 38%, #2d2350 55%,
-      transparent 55%, transparent 60%,
-      #1f1839 60%, #1f1839 78%,
-      transparent 78%, transparent 82%,
-      #2d2350 82%, #2d2350 100%);
-  -webkit-mask: linear-gradient(135deg, transparent 30%, black 30%, black 70%, transparent 70%);
-  mask: linear-gradient(135deg, transparent 30%, black 30%, black 70%, transparent 70%);
-  /* simpler approach with SVG mountain silhouette */
-  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 200' preserveAspectRatio='none'><path d='M0,200 L0,140 L80,80 L150,120 L220,60 L300,110 L380,70 L470,130 L550,90 L640,40 L730,100 L820,70 L900,130 L990,80 L1080,110 L1200,60 L1200,200 Z' fill='%231a1230' opacity='0.85'/></svg>");
   background-size: cover;
-  background-repeat: no-repeat;
+  background-position: center;
-  background-position: bottom;
+  /* Bouge légèrement à la souris */
-  transform: translate(calc(var(--mx) * -8px), calc(var(--scroll) * -25vh));
+  transform: translate(calc(var(--mx) * -18px), calc(var(--my) * -18px)) scale(1.04);
 }
 
-.scene-tarmac .hangar {
+/* ──────────────────────────────────────────────────────────────────────────
-  bottom: 17%;
+   COUCHE 2 — Voile bleu nuit pour assombrir et amener la palette de marque
-  left: -5%;
+   ────────────────────────────────────────────────────────────────────────── */
-  width: 30%;
+.layer-tint {
-  height: 18%;
+  background:
-  background: linear-gradient(180deg, #14102a 0%, #0a081c 100%);
+    radial-gradient(ellipse at center, rgba(26, 26, 62, 0.4) 0%, rgba(5, 5, 24, 0.85) 100%),
-  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 100' preserveAspectRatio='none'><path d='M0,100 L0,30 Q0,15 15,15 L80,15 L100,5 L120,15 L185,15 Q200,15 200,30 L200,100 Z' fill='black'/></svg>") no-repeat;
+    linear-gradient(180deg, rgba(26, 26, 62, 0.5) 0%, rgba(5, 5, 24, 0.7) 100%);
-  -webkit-mask-size: 100% 100%;
+  inset: 0;
-  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 100' preserveAspectRatio='none'><path d='M0,100 L0,30 Q0,15 15,15 L80,15 L100,5 L120,15 L185,15 Q200,15 200,30 L200,100 Z' fill='black'/></svg>") no-repeat;
-  mask-size: 100% 100%;
-  transform: translate(calc(var(--mx) * -15px), calc(var(--scroll) * -40vh));
 }
 
-.scene-tarmac .tarmac {
+/* ──────────────────────────────────────────────────────────────────────────
-  bottom: 0;
+   COUCHE 3 — Nuages au coucher de soleil (vue aérienne)
-  height: 18%;
+   Mode soft-light pour fusionner avec la Terre
-  background: linear-gradient(to bottom,
+   Photo : Unsplash
-    rgba(40, 30, 60, 0.4) 0%,
+   ────────────────────────────────────────────────────────────────────────── */
-    rgba(20, 15, 30, 0.85) 50%,
+.layer-clouds {
-    rgba(10, 8, 18, 1) 100%);
+  background-image: url('https://images.unsplash.com/photo-1530908295418-a12e326966ba?w=2400&q=85');
-  border-top: 1px solid rgba(197, 165, 90, 0.2);
+  background-size: cover;
-  transform: translateY(calc(var(--scroll) * 20vh));
+  background-position: center;
+  opacity: 0.28;
+  mix-blend-mode: soft-light;
+  transform: translate(calc(var(--mx) * -32px), calc(var(--my) * -32px)) scale(1.06);
 }
-.scene-tarmac .tarmac::before {
+
+/* ──────────────────────────────────────────────────────────────────────────
+   COUCHE 4 — Halo doré central qui suit la souris
+   ────────────────────────────────────────────────────────────────────────── */
+.layer-glow {
+  background: radial-gradient(circle at calc(50% + var(--mx) * 8%) calc(50% + var(--my) * 8%),
+    rgba(197, 165, 90, 0.22) 0%,
+    rgba(197, 165, 90, 0.10) 25%,
+    transparent 55%);
+  inset: 0;
+  mix-blend-mode: screen;
+}
+
+/* ──────────────────────────────────────────────────────────────────────────
+   COUCHE 5 — Particules dorées flottantes (parallaxe la plus rapide)
+   ────────────────────────────────────────────────────────────────────────── */
+.layer-particles {
+  inset: 0;
+  transform: translate(calc(var(--mx) * -55px), calc(var(--my) * -55px));
+}
+.particle {
+  position: absolute;
+  border-radius: 50%;
+  background: radial-gradient(circle, #fff 0%, var(--gold) 50%, transparent 100%);
+  pointer-events: none;
+  filter: blur(0.5px);
+  animation: float 14s ease-in-out infinite;
+}
+.particle::after {
   content: '';
   position: absolute;
-  top: 30%;
+  inset: -4px;
-  left: 0; right: 0;
+  border-radius: 50%;
-  height: 2px;
+  background: radial-gradient(circle, rgba(197, 165, 90, 0.5) 0%, transparent 70%);
-  background: repeating-linear-gradient(to right,
+  filter: blur(4px);
-    transparent 0, transparent 30px,
-    rgba(255, 220, 150, 0.5) 30px, rgba(255, 220, 150, 0.5) 60px);
 }
+.p1  { top: 12%; left: 8%;  width: 4px; height: 4px; animation-delay: 0s;     animation-duration: 12s; }
+.p2  { top: 22%; left: 78%; width: 3px; height: 3px; animation-delay: -2s;    animation-duration: 16s; }
+.p3  { top: 35%; left: 18%; width: 5px; height: 5px; animation-delay: -5s;    animation-duration: 14s; }
+.p4  { top: 48%; left: 88%; width: 2px; height: 2px; animation-delay: -8s;    animation-duration: 18s; }
+.p5  { top: 60%; left: 14%; width: 4px; height: 4px; animation-delay: -3s;    animation-duration: 13s; }
+.p6  { top: 72%; left: 72%; width: 3px; height: 3px; animation-delay: -6s;    animation-duration: 17s; }
+.p7  { top: 82%; left: 30%; width: 5px; height: 5px; animation-delay: -1s;    animation-duration: 15s; }
+.p8  { top: 18%; left: 48%; width: 2px; height: 2px; animation-delay: -7s;    animation-duration: 19s; }
+.p9  { top: 40%; left: 56%; width: 3px; height: 3px; animation-delay: -4s;    animation-duration: 14s; }
+.p10 { top: 88%; left: 92%; width: 4px; height: 4px; animation-delay: -9s;    animation-duration: 16s; }
+.p11 { top: 6%;  left: 35%; width: 3px; height: 3px; animation-delay: -10s;   animation-duration: 13s; }
+.p12 { top: 92%; left: 56%; width: 2px; height: 2px; animation-delay: -11s;   animation-duration: 17s; }
 
-/* ── PLANE STAGES (3 versions, une par scène) ───────────────────────────── */
+@keyframes float {
-.plane-stage {
+  0%, 100% { transform: translate(0, 0); opacity: 0.4; }
-  position: absolute;
+  25%      { transform: translate(20px, -30px); opacity: 1; }
-  pointer-events: none;
+  50%      { transform: translate(-15px, -50px); opacity: 0.6; }
-  will-change: transform;
+  75%      { transform: translate(-25px, -20px); opacity: 1; }
-}
-
-.plane {
-  width: 100%;
-  height: auto;
-  display: block;
-  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.45));
-}
-
-/* Avion scène 1 : au sol, immobile */
-.plane-loading {
-  bottom: 14%;
-  left: 50%;
-  transform: translateX(-50%) translateY(calc(var(--scroll) * 30vh));
-  width: min(640px, 75vw);
-  z-index: 5;
-}
-
-/* Rampe de chargement */
-.ramp {
-  position: absolute;
-  bottom: 8%;
-  left: calc(50% - 280px);
-  width: 90px;
-  height: 8px;
-  background: linear-gradient(90deg, #5a4520, #8a6a30);
-  transform: rotate(-18deg);
-  transform-origin: right;
-  border-radius: 4px;
-  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
-  z-index: 4;
-  transform: translateY(calc(var(--scroll) * 30vh)) rotate(-18deg);
-}
-
-/* Boîtes qui montent dans l'avion (animation) */
-.box {
-  position: absolute;
-  bottom: 6%;
-  font-size: 28px;
-  z-index: 6;
-  animation: loadBox 4s ease-in-out infinite;
-  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.5));
-  transform: translateY(calc(var(--scroll) * 30vh));
-}
-.box-1 { left: calc(50% - 320px); animation-delay: 0s; }
-.box-2 { left: calc(50% - 320px); animation-delay: 1.3s; }
-.box-3 { left: calc(50% - 320px); animation-delay: 2.6s; }
-
-@keyframes loadBox {
-  0% { transform: translate(0, calc(var(--scroll, 0) * 30vh)) scale(1); opacity: 0; }
-  10% { opacity: 1; }
-  60% { transform: translate(140px, calc(-30px + var(--scroll, 0) * 30vh)) scale(0.95); opacity: 1; }
-  90% { transform: translate(170px, calc(-20px + var(--scroll, 0) * 30vh)) scale(0.7); opacity: 0; }
-  100% { transform: translate(170px, calc(-20px + var(--scroll, 0) * 30vh)) scale(0.7); opacity: 0; }
-}
-
-.ground-boxes {
-  position: absolute;
-  bottom: 2%;
-  left: calc(50% - 350px);
-  display: flex;
-  gap: 6px;
-  z-index: 4;
-  transform: translateY(calc(var(--scroll) * 30vh));
-}
-.ground-box {
-  width: 28px; height: 28px;
-  background: linear-gradient(135deg, #c5a55a, #8a6a30);
-  border: 1px solid #5a4520;
-  border-radius: 3px;
-  box-shadow: 0 4px 8px rgba(0,0,0,0.5);
-}
-.gb-1 { transform: translateY(0); }
-.gb-2 { transform: translateY(-2px); }
-.gb-3 { transform: translateY(-1px); }
-
-/* ── TEXTE HERO (scène 1) ────────────────────────────────────────────────── */
-.scene-text {
-  position: absolute;
-  z-index: 10;
-  text-align: center;
-  width: 100%;
-  padding: 0 20px;
-}
-
-.scene-text--hero {
-  top: 22%;
-  left: 0;
-  right: 0;
-  opacity: calc(1 - var(--scroll) * 3);
-  transform: translateY(calc(var(--scroll) * -30vh));
-}
-
-.hero-pretitle {
-  font-family: 'Poppins', sans-serif;
-  font-weight: 500;
-  letter-spacing: 6px;
-  text-transform: uppercase;
-  color: var(--gold);
-  font-size: 0.85rem;
-  margin-bottom: 14px;
-  opacity: 0.9;
-}
-
-.hero-title {
-  font-family: 'Poppins', sans-serif;
-  font-size: clamp(2.2rem, 6vw, 4.5rem);
-  font-weight: 800;
-  letter-spacing: -1px;
-  line-height: 1;
-  background: linear-gradient(135deg, #fff 0%, #c5a55a 50%, #fff 100%);
-  -webkit-background-clip: text;
-  background-clip: text;
-  -webkit-text-fill-color: transparent;
-  color: transparent;
-  text-shadow: 0 6px 30px rgba(0,0,0,0.5);
-}
-
-.hero-line {
-  width: 80px;
-  height: 3px;
-  background: var(--gold);
-  margin: 22px auto;
-  border-radius: 2px;
-}
-
-.hero-subtitle {
-  font-size: clamp(1rem, 2vw, 1.3rem);
-  font-weight: 300;
-  color: rgba(255, 255, 255, 0.88);
-  letter-spacing: 0.5px;
-  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
-}
-
-.scroll-indicator {
-  position: absolute;
-  bottom: 30px;
-  left: 50%;
-  transform: translateX(-50%);
-  z-index: 10;
-  text-align: center;
-  color: rgba(255, 255, 255, 0.7);
-  font-size: 0.75rem;
-  letter-spacing: 2px;
-  text-transform: uppercase;
-  opacity: calc(1 - var(--scroll) * 4);
-}
-.scroll-mouse {
-  width: 22px;
-  height: 36px;
-  border: 2px solid rgba(255, 255, 255, 0.6);
-  border-radius: 12px;
-  margin: 10px auto 0;
-  position: relative;
-}
-.scroll-mouse span {
-  display: block;
-  width: 4px;
-  height: 8px;
-  background: var(--gold);
-  border-radius: 2px;
-  position: absolute;
-  top: 6px;
-  left: 50%;
-  transform: translateX(-50%);
-  animation: scrollDown 1.8s ease-in-out infinite;
-}
-@keyframes scrollDown {
-  0%, 20% { opacity: 0; transform: translate(-50%, 0); }
-  50% { opacity: 1; transform: translate(-50%, 6px); }
-  100% { opacity: 0; transform: translate(-50%, 14px); }
 }
 
 /* ──────────────────────────────────────────────────────────────────────────
-   SCÈNE 2 — DÉCOLLAGE
+   CARTE CENTRALE — CTA
    ────────────────────────────────────────────────────────────────────────── */
-.scene-takeoff {
+.center-card {
-  background: linear-gradient(to bottom,
-    #2a2058 0%,
-    #5a3470 35%,
-    #b06850 70%,
-    #f0a060 100%);
-}
-
-.scene-takeoff .sky-2 {
-  background: radial-gradient(ellipse at 50% 60%, rgba(240, 160, 100, 0.5), transparent 70%);
-}
-
-.scene-takeoff .clouds-far,
-.scene-takeoff .clouds-mid {
-  background-repeat: no-repeat;
-  background-size: cover;
-}
-.scene-takeoff .clouds-far {
-  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 400' preserveAspectRatio='none'><g fill='%23fff' opacity='0.18'><ellipse cx='150' cy='90' rx='90' ry='28'/><ellipse cx='400' cy='160' rx='110' ry='32'/><ellipse cx='700' cy='100' rx='80' ry='26'/><ellipse cx='950' cy='200' rx='130' ry='34'/><ellipse cx='1100' cy='90' rx='80' ry='24'/></g></svg>");
-  transform: translate(calc(var(--scroll) * -20vw), calc(var(--mx) * 5px));
-}
-.scene-takeoff .clouds-mid {
-  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 400' preserveAspectRatio='none'><g fill='%23fff' opacity='0.4'><ellipse cx='100' cy='220' rx='130' ry='40'/><ellipse cx='550' cy='280' rx='160' ry='48'/><ellipse cx='950' cy='250' rx='140' ry='42'/></g></svg>");
-  transform: translate(calc(var(--scroll) * -40vw + 100vw), calc(var(--mx) * 12px));
-}
-
-.scene-takeoff .mountains-2 {
-  bottom: 0;
-  height: 25%;
-  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 200' preserveAspectRatio='none'><path d='M0,200 L0,160 L100,100 L200,140 L320,80 L450,140 L580,90 L720,150 L850,100 L980,150 L1100,80 L1200,130 L1200,200 Z' fill='%231a1230' opacity='0.9'/></svg>");
-  background-size: cover;
-  background-position: bottom;
-  background-repeat: no-repeat;
-  transform: translate(calc(var(--mx) * -10px), calc(var(--scroll) * 15vh));
-}
-
-/* Avion scène 2 : monte en diagonale et grandit/avance */
-.plane-takeoff {
-  bottom: 30%;
-  left: 50%;
-  width: min(580px, 70vw);
-  z-index: 5;
-  /* progress in scene = (scroll - 0.33) / 0.34 */
-  transform: translateX(calc(-50% + (var(--scroll) - 0.5) * 60vw))
-             translateY(calc((var(--scroll) - 0.5) * -40vh))
-             rotate(calc((var(--scroll) - 0.33) * -10deg));
-}
-
-.contrail {
   position: absolute;
   top: 50%;
-  right: 90%;
-  width: 200px;
-  height: 6px;
-  background: linear-gradient(to left, rgba(255,255,255,0.85), transparent);
-  border-radius: 3px;
-  filter: blur(2px);
-  transform: translateY(-3px);
-}
-
-.scene-text--takeoff {
-  top: 18%;
   left: 50%;
-  transform: translate(-50%, calc(-20vh + var(--scroll) * 40vh));
-  text-align: center;
-  max-width: 600px;
-  padding: 0 20px;
-}
-
-.step-marker {
-  font-family: 'Poppins', sans-serif;
-  font-weight: 800;
-  font-size: 4.5rem;
-  background: linear-gradient(135deg, var(--gold), var(--gold-light));
-  -webkit-background-clip: text;
-  background-clip: text;
-  -webkit-text-fill-color: transparent;
-  line-height: 1;
-  opacity: 0.85;
-}
-
-.scene-text--takeoff h2 {
-  font-family: 'Poppins', sans-serif;
-  font-size: clamp(2rem, 5vw, 3.2rem);
-  font-weight: 700;
-  margin-top: 8px;
-  letter-spacing: -0.5px;
-  text-shadow: 0 4px 20px rgba(0,0,0,0.4);
-}
-
-.scene-text--takeoff p {
-  margin-top: 14px;
-  font-size: 1.15rem;
-  color: rgba(255, 255, 255, 0.85);
-  font-weight: 300;
-}
-
-/* ──────────────────────────────────────────────────────────────────────────
-   SCÈNE 3 — ARRIVÉE (nuit étoilée + Madagascar)
-   ────────────────────────────────────────────────────────────────────────── */
-.scene-arrival {
-  background: linear-gradient(to bottom,
-    #050518 0%,
-    #0d0d2a 40%,
-    #1a1a3e 80%,
-    #1f2050 100%);
-  height: 110vh;
-  display: flex;
-  flex-direction: column;
-  justify-content: center;
-  align-items: center;
-}
-
-.scene-arrival .night-sky {
-  background: radial-gradient(ellipse at 70% 30%, rgba(60, 60, 120, 0.3), transparent 70%);
-}
-
-.scene-arrival .night-stars {
-  background-image:
-    radial-gradient(2px 2px at 20% 18%, #fff 50%, transparent 100%),
-    radial-gradient(1px 1px at 35% 42%, #fff 50%, transparent 100%),
-    radial-gradient(2px 2px at 60% 22%, #fff 50%, transparent 100%),
-    radial-gradient(1.5px 1.5px at 80% 35%, #fff 50%, transparent 100%),
-    radial-gradient(1px 1px at 50% 65%, #fff 50%, transparent 100%),
-    radial-gradient(1.5px 1.5px at 12% 70%, #fff 50%, transparent 100%),
-    radial-gradient(1px 1px at 90% 80%, #fff 50%, transparent 100%),
-    radial-gradient(2px 2px at 25% 85%, #c5a55a 50%, transparent 100%),
-    radial-gradient(1px 1px at 78% 12%, #fff 50%, transparent 100%);
-  animation: twinkle 4s ease-in-out infinite alternate;
-  transform: translate(calc(var(--mx) * -6px), calc(var(--my) * -4px));
-}
-@keyframes twinkle {
-  0% { opacity: 0.7; }
-  100% { opacity: 1; }
-}
-
-.scene-arrival .moon {
-  position: absolute;
-  top: 12%;
-  right: 12%;
-  width: 110px;
-  height: 110px;
-  background: radial-gradient(circle at 35% 35%, #fff 0%, #f4e4b4 40%, #c5a55a 100%);
-  border-radius: 50%;
-  box-shadow: 0 0 60px rgba(244, 228, 180, 0.6), 0 0 120px rgba(197, 165, 90, 0.3);
-  transform: translate(calc(var(--mx) * -10px), calc(var(--my) * -6px));
-}
-
-.scene-arrival .madagascar-silhouette {
-  bottom: 0;
-  left: 0;
-  height: 35%;
-  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 250' preserveAspectRatio='none'><path d='M0,250 L0,180 Q40,160 80,165 Q140,170 200,150 Q260,130 320,140 Q380,150 440,125 Q500,100 580,115 Q640,130 700,110 Q780,90 860,120 Q940,150 1020,135 Q1100,120 1200,150 L1200,250 Z' fill='%230a0820'/></svg>");
-  background-size: cover;
-  background-position: bottom;
-  background-repeat: no-repeat;
-  transform: translateY(calc((1 - var(--scroll)) * 20vh));
-}
-
-/* Petit avion en approche */
-.plane-arrival {
-  position: absolute;
-  top: 22%;
-  left: 30%;
-  width: min(280px, 32vw);
-  z-index: 5;
-  transform: translate(calc((var(--scroll) - 0.66) * 100vw), calc((1 - var(--scroll)) * -10vh))
-             rotate(8deg);
-  opacity: calc((var(--scroll) - 0.55) * 3);
-}
-
-.plane-small { opacity: 0.95; }
-
-/* CTA bloc final */
-.parallax-cta-block {
-  position: relative;
   z-index: 10;
   text-align: center;
-  max-width: 720px;
+  width: min(560px, calc(100vw - 40px));
-  padding: 0 30px;
+  padding: 50px 50px 44px;
-  opacity: calc((var(--scroll) - 0.7) * 4);
+  background: rgba(13, 13, 36, 0.45);
-  transform: translateY(calc((1 - var(--scroll)) * 50px));
+  border: 1px solid rgba(197, 165, 90, 0.25);
-  transition: opacity 0.5s, transform 0.5s;
+  border-radius: 28px;
+  backdrop-filter: blur(24px) saturate(140%);
+  -webkit-backdrop-filter: blur(24px) saturate(140%);
+  box-shadow:
+    0 30px 80px rgba(0, 0, 0, 0.55),
+    inset 0 1px 0 rgba(255, 255, 255, 0.08);
+  /* La carte bouge en sens INVERSE des autres couches (effet de tilt 3D) */
+  transform: translate(
+    calc(-50% + var(--mx) * 12px),
+    calc(-50% + var(--my) * 12px)
+  );
+  transition: transform 0.05s linear;
 }
 
-.cta-pretitle {
+/* Halo doré derrière la carte */
+.center-card::before {
+  content: '';
+  position: absolute;
+  inset: -2px;
+  border-radius: 28px;
+  background: linear-gradient(135deg, rgba(197, 165, 90, 0.6), transparent 40%, transparent 60%, rgba(197, 165, 90, 0.4));
+  z-index: -1;
+  opacity: 0.5;
+  filter: blur(8px);
+}
+
+.card-pretitle {
   font-family: 'Poppins', sans-serif;
   font-weight: 500;
   letter-spacing: 8px;
   text-transform: uppercase;
   color: var(--gold);
-  font-size: 0.9rem;
+  font-size: 0.78rem;
-  margin-bottom: 16px;
+  margin-bottom: 14px;
+  opacity: 0.92;
 }
 
-.cta-title {
+.card-title {
   font-family: 'Poppins', sans-serif;
-  font-size: clamp(2.4rem, 6vw, 4rem);
+  font-size: clamp(2rem, 4.6vw, 3.4rem);
   font-weight: 800;
   letter-spacing: -1px;
-  background: linear-gradient(135deg, #fff 0%, #c5a55a 60%, #fff 100%);
+  line-height: 1;
+  background: linear-gradient(135deg, #fff 0%, #c5a55a 55%, #fff 100%);
   -webkit-background-clip: text;
   background-clip: text;
   -webkit-text-fill-color: transparent;
-  line-height: 1.1;
+  color: transparent;
+  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
 }
 
-.cta-subtitle {
+.card-line {
-  margin-top: 18px;
+  width: 64px;
-  font-size: 1.1rem;
+  height: 2px;
-  color: rgba(255, 255, 255, 0.85);
+  background: var(--gold);
+  margin: 22px auto 18px;
+  border-radius: 1px;
+  position: relative;
+}
+.card-line::after {
+  content: '';
+  position: absolute;
+  inset: 0;
+  background: var(--gold);
+  filter: blur(4px);
+  opacity: 0.6;
+}
+
+.card-subtitle {
+  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
   font-weight: 300;
-  line-height: 1.6;
+  color: rgba(255, 255, 255, 0.8);
+  line-height: 1.55;
+  letter-spacing: 0.3px;
+  max-width: 420px;
+  margin: 0 auto 36px;
 }
 
-.parallax-cta-btn {
+/* ── BOUTON CTA ─────────────────────────────────────────────────────────── */
+.cta-btn {
+  position: relative;
   display: inline-flex;
   align-items: center;
   gap: 14px;
-  margin-top: 36px;
+  padding: 18px 44px;
-  padding: 18px 42px;
+  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
-  background: linear-gradient(135deg, var(--gold), var(--gold-light));
   color: var(--navy);
   text-decoration: none;
   border-radius: 50px;
   font-family: 'Poppins', sans-serif;
   font-weight: 700;
-  font-size: 1.05rem;
+  font-size: 1.02rem;
   letter-spacing: 0.5px;
-  box-shadow: 0 12px 35px rgba(197, 165, 90, 0.45),
-              0 0 0 0 rgba(197, 165, 90, 0.5);
-  transition: all 0.3s ease;
-  position: relative;
   overflow: hidden;
+  box-shadow:
+    0 14px 40px rgba(197, 165, 90, 0.5),
+    0 0 0 0 rgba(197, 165, 90, 0.4),
+    inset 0 1px 0 rgba(255, 255, 255, 0.4);
+  transition: all 0.32s cubic-bezier(0.2, 0.8, 0.2, 1);
+  z-index: 1;
 }
-.parallax-cta-btn::before {
+.cta-btn-shine {
+  position: absolute;
+  top: 0; left: -120%;
+  width: 50%; height: 100%;
+  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
+  transform: skewX(-20deg);
+  transition: left 0.7s ease;
+}
+.cta-btn:hover {
+  transform: translateY(-4px) scale(1.02);
+  box-shadow:
+    0 22px 55px rgba(197, 165, 90, 0.65),
+    0 0 0 10px rgba(197, 165, 90, 0.12),
+    inset 0 1px 0 rgba(255, 255, 255, 0.5);
+}
+.cta-btn:hover .cta-btn-shine { left: 130%; }
+.cta-btn i {
+  font-size: 0.95rem;
+  transition: transform 0.32s ease;
+}
+.cta-btn:hover i { transform: translateX(6px); }
+
+/* Pulse autour du bouton (continu) */
+.cta-btn::after {
   content: '';
   position: absolute;
-  top: 0; left: -100%;
+  inset: -3px;
-  width: 100%; height: 100%;
+  border-radius: 50px;
-  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
+  border: 2px solid rgba(197, 165, 90, 0.5);
-  transition: left 0.6s;
+  animation: ctaPulse 2.5s ease-out infinite;
+  pointer-events: none;
 }
-.parallax-cta-btn:hover {
+@keyframes ctaPulse {
-  transform: translateY(-4px);
+  0% { transform: scale(1); opacity: 0.6; }
-  box-shadow: 0 18px 45px rgba(197, 165, 90, 0.6),
+  100% { transform: scale(1.18); opacity: 0; }
-              0 0 0 8px rgba(197, 165, 90, 0.15);
 }
-.parallax-cta-btn:hover::before { left: 100%; }
-.parallax-cta-btn i {
-  transition: transform 0.3s;
-  font-size: 0.95rem;
-}
-.parallax-cta-btn:hover i { transform: translateX(6px); }
 
-.cta-meta {
+/* ── META INFOS SOUS LE BOUTON ──────────────────────────────────────────── */
+.card-meta {
+  margin-top: 32px;
   display: flex;
   justify-content: center;
-  gap: 32px;
+  gap: 14px;
-  margin-top: 36px;
   flex-wrap: wrap;
-  color: rgba(255, 255, 255, 0.65);
+  color: rgba(255, 255, 255, 0.6);
-  font-size: 0.85rem;
+  font-size: 0.82rem;
-}
-.cta-meta span {
-  display: inline-flex;
-  align-items: center;
-  gap: 8px;
-}
-.cta-meta i {
-  color: var(--gold);
 }
+.card-meta span { display: inline-flex; align-items: center; gap: 8px; }
+.card-meta i { color: var(--gold); font-size: 0.85rem; }
+.meta-sep { color: rgba(197, 165, 90, 0.4); padding: 0 4px; }
 
 /* ── RESPONSIVE ─────────────────────────────────────────────────────────── */
 @media (max-width: 768px) {
   .parallax-header { padding: 14px 18px; }
   .parallax-logo span { display: none; }
-  .parallax-logo img { height: 38px; }
+  .parallax-logo img { height: 40px; }
-  .parallax-skip { padding: 7px 14px; font-size: 0.78rem; }
+  .lang-switcher button { padding: 5px 10px; font-size: 0.74rem; }
-  .lang-switcher button { padding: 4px 8px; font-size: 0.72rem; }
-  .parallax-header-right { gap: 10px; }
 
-  .plane-loading,
+  .center-card {
-  .plane-takeoff { width: 100vw; }
+    width: calc(100vw - 28px);
+    padding: 36px 28px 32px;
+    border-radius: 22px;
+  }
+  .card-pretitle { letter-spacing: 5px; font-size: 0.72rem; }
+  .card-subtitle { font-size: 0.92rem; margin-bottom: 28px; }
+  .cta-btn { padding: 14px 30px; font-size: 0.95rem; }
 
-  .ramp,
+  .card-meta { gap: 10px; font-size: 0.76rem; }
-  .box,
+  .meta-sep { display: none; }
-  .ground-boxes { display: none; }
-
-  .scroll-indicator span { font-size: 0.7rem; }
-  .cta-meta { gap: 18px; font-size: 0.78rem; }
-  .parallax-cta-btn { padding: 14px 28px; font-size: 0.95rem; }
 }
 
 @media (prefers-reduced-motion: reduce) {
-  .box,
+  .particle, .cta-btn::after { animation: none; }
-  .scroll-mouse span,
+  .layer-earth, .layer-clouds, .layer-particles, .center-card { transition: none; }
-  .night-stars { animation: none; }
-  html { scroll-behavior: auto; }
 }

index.html

@@ -14,203 +14,83 @@
 </head>
 <body class="parallax-body">
 
-  <!-- Header minimal : logo + skip + lang -->
+  <!-- Header minimal -->
   <header class="parallax-header">
-    <a href="accueil.html" class="parallax-logo" aria-label="MVA Global Fret">
+    <div class="parallax-logo" aria-label="MVA Global Fret">
       <img src="PNG MVA GLOBAL FRET.png" alt="MVA Global Fret">
       <span>MVA Global Fret</span>
-    </a>
+    </div>
-    <div class="parallax-header-right">
+    <div class="lang-switcher" role="group" aria-label="Choisir la langue">
-      <div class="lang-switcher" role="group" aria-label="Choisir la langue">
+      <button data-lang="fr" class="active">FR</button>
-        <button data-lang="fr" class="active">FR</button>
+      <button data-lang="en">EN</button>
-        <button data-lang="en">EN</button>
+      <button data-lang="mg">MG</button>
-        <button data-lang="mg">MG</button>
-      </div>
-      <a href="accueil.html" class="parallax-skip" data-i18n="intro.skip">Passer <i class="fa-solid fa-arrow-right"></i></a>
     </div>
   </header>
 
-  <!-- ÉTAGE 1 — Tarmac : avion qui se charge -->
+  <!-- Stage parallaxe : tout est sur une seule page, contrôlé par la souris -->
-  <section class="parallax-scene scene-tarmac" data-scene="1">
+  <main class="stage">
-    <!-- Ciel coucher de soleil -->
-    <div class="layer sky"></div>
-    <div class="layer sun"></div>
-    <div class="layer stars"></div>
-    <!-- Montagnes lointaines -->
-    <div class="layer mountains"></div>
-    <!-- Hangar arrière-plan -->
-    <div class="layer hangar"></div>
-    <!-- Tarmac -->
-    <div class="layer tarmac"></div>
 
-    <!-- Avion immobile au sol -->
+    <!-- Couche 1 : Terre vue depuis l'espace (la plus loin, parallaxe la plus lente) -->
-    <div class="plane-stage plane-loading">
+    <div class="layer layer-earth"></div>
-      <svg class="plane" viewBox="0 0 600 180" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
-        <!-- Aile arrière -->
-        <path d="M 220 100 L 320 110 L 360 130 L 240 130 Z" fill="#d8d8e3" stroke="#1a1a3e" stroke-width="1.5"/>
-        <!-- Fuselage -->
-        <path d="M 60 100 Q 60 70 110 65 L 480 65 Q 540 65 555 85 Q 555 105 530 110 L 110 110 Q 60 110 60 100 Z" fill="#fafafa" stroke="#1a1a3e" stroke-width="1.5"/>
-        <!-- Bande dorée -->
-        <rect x="110" y="76" width="380" height="3" fill="#c5a55a"/>
-        <!-- Cockpit -->
-        <path d="M 75 88 Q 80 76 95 74 L 105 74 L 105 92 L 80 92 Z" fill="#1a1a3e"/>
-        <!-- Hublots -->
-        <g fill="#1a1a3e">
-          <circle cx="135" cy="88" r="3"/>
-          <circle cx="160" cy="88" r="3"/>
-          <circle cx="185" cy="88" r="3"/>
-          <circle cx="210" cy="88" r="3"/>
-          <circle cx="235" cy="88" r="3"/>
-          <circle cx="260" cy="88" r="3"/>
-          <circle cx="285" cy="88" r="3"/>
-          <circle cx="310" cy="88" r="3"/>
-          <circle cx="335" cy="88" r="3"/>
-          <circle cx="360" cy="88" r="3"/>
-          <circle cx="385" cy="88" r="3"/>
-          <circle cx="410" cy="88" r="3"/>
-          <circle cx="435" cy="88" r="3"/>
-          <circle cx="460" cy="88" r="3"/>
-        </g>
-        <!-- Porte cargo -->
-        <rect x="120" y="78" width="22" height="22" fill="none" stroke="#1a1a3e" stroke-width="1"/>
-        <!-- Aile principale + moteur -->
-        <path d="M 180 100 L 380 145 L 430 145 L 280 100 Z" fill="#e8e8ef" stroke="#1a1a3e" stroke-width="1.5"/>
-        <ellipse cx="320" cy="145" rx="22" ry="9" fill="#1a1a3e"/>
-        <ellipse cx="320" cy="145" rx="14" ry="5" fill="#3a3a5e"/>
-        <!-- Empennage vertical -->
-        <path d="M 480 65 L 510 25 L 540 25 L 555 65 Z" fill="#c5a55a" stroke="#1a1a3e" stroke-width="1.5"/>
-        <text x="510" y="50" font-family="Poppins, sans-serif" font-size="10" font-weight="700" fill="#1a1a3e">MVA</text>
-        <!-- Stabilisateur horizontal -->
-        <path d="M 510 70 L 580 50 L 580 65 L 530 80 Z" fill="#fafafa" stroke="#1a1a3e" stroke-width="1.5"/>
-        <!-- Train d'atterrissage -->
-        <line x1="220" y1="110" x2="220" y2="135" stroke="#1a1a3e" stroke-width="2"/>
-        <circle cx="220" cy="140" r="6" fill="#1a1a3e"/>
-        <line x1="450" y1="110" x2="450" y2="135" stroke="#1a1a3e" stroke-width="2"/>
-        <circle cx="450" cy="140" r="6" fill="#1a1a3e"/>
-      </svg>
 
-      <!-- Rampe de chargement -->
+    <!-- Couche 2 : voile bleu pour assombrir + assurer la lisibilité -->
-      <div class="ramp"></div>
+    <div class="layer layer-tint"></div>
 
-      <!-- Boîtes qui se chargent -->
+    <!-- Couche 3 : nuages aériens au coucher de soleil (blend mode pour fusionner) -->
-      <div class="box box-1">📦</div>
+    <div class="layer layer-clouds"></div>
-      <div class="box box-2">📦</div>
-      <div class="box box-3">📦</div>
 
-      <!-- Pile de boîtes au sol -->
+    <!-- Couche 4 : halo doré central -->
-      <div class="ground-boxes">
+    <div class="layer layer-glow"></div>
-        <div class="ground-box gb-1"></div>
+
-        <div class="ground-box gb-2"></div>
+    <!-- Couche 5 : particules dorées flottantes (la plus rapide) -->
-        <div class="ground-box gb-3"></div>
+    <div class="layer layer-particles">
-      </div>
+      <span class="particle p1"></span>
+      <span class="particle p2"></span>
+      <span class="particle p3"></span>
+      <span class="particle p4"></span>
+      <span class="particle p5"></span>
+      <span class="particle p6"></span>
+      <span class="particle p7"></span>
+      <span class="particle p8"></span>
+      <span class="particle p9"></span>
+      <span class="particle p10"></span>
+      <span class="particle p11"></span>
+      <span class="particle p12"></span>
     </div>
 
-    <!-- Texte hero -->
+    <!-- Carte centrale : CTA -->
-    <div class="scene-text scene-text--hero">
+    <div class="center-card">
-      <div class="hero-pretitle" data-i18n="intro.pretitle">Bienvenue chez</div>
+      <div class="card-pretitle" data-i18n="intro.pretitle">Bienvenue chez</div>
-      <h1 class="hero-title">MVA Global Fret</h1>
+      <h1 class="card-title">MVA Global Fret</h1>
-      <div class="hero-line"></div>
+      <div class="card-line"></div>
-      <p class="hero-subtitle" data-i18n="intro.subtitle">Le pont aérien entre Paris et Madagascar</p>
+      <p class="card-subtitle" data-i18n="intro.subtitle">Le pont aérien entre Paris et Madagascar</p>
-    </div>
 
-    <!-- Indicateur de scroll -->
+      <a href="accueil.html" class="cta-btn">
-    <div class="scroll-indicator">
+        <span class="cta-btn-shine"></span>
-      <span data-i18n="intro.scrollHint">Faites défiler pour le voyage</span>
-      <div class="scroll-mouse"><span></span></div>
-    </div>
-  </section>
-
-  <!-- ÉTAGE 2 — Décollage -->
-  <section class="parallax-scene scene-takeoff" data-scene="2">
-    <div class="layer sky-2"></div>
-    <div class="layer clouds-far"></div>
-    <div class="layer clouds-mid"></div>
-    <div class="layer mountains-2"></div>
-
-    <!-- Avion qui décolle -->
-    <div class="plane-stage plane-takeoff">
-      <svg class="plane" viewBox="0 0 600 180" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
-        <path d="M 220 100 L 320 110 L 360 130 L 240 130 Z" fill="#d8d8e3" stroke="#1a1a3e" stroke-width="1.5"/>
-        <path d="M 60 100 Q 60 70 110 65 L 480 65 Q 540 65 555 85 Q 555 105 530 110 L 110 110 Q 60 110 60 100 Z" fill="#fafafa" stroke="#1a1a3e" stroke-width="1.5"/>
-        <rect x="110" y="76" width="380" height="3" fill="#c5a55a"/>
-        <path d="M 75 88 Q 80 76 95 74 L 105 74 L 105 92 L 80 92 Z" fill="#1a1a3e"/>
-        <g fill="#1a1a3e">
-          <circle cx="135" cy="88" r="3"/><circle cx="160" cy="88" r="3"/><circle cx="185" cy="88" r="3"/>
-          <circle cx="210" cy="88" r="3"/><circle cx="235" cy="88" r="3"/><circle cx="260" cy="88" r="3"/>
-          <circle cx="285" cy="88" r="3"/><circle cx="310" cy="88" r="3"/><circle cx="335" cy="88" r="3"/>
-          <circle cx="360" cy="88" r="3"/><circle cx="385" cy="88" r="3"/><circle cx="410" cy="88" r="3"/>
-          <circle cx="435" cy="88" r="3"/><circle cx="460" cy="88" r="3"/>
-        </g>
-        <path d="M 180 100 L 380 145 L 430 145 L 280 100 Z" fill="#e8e8ef" stroke="#1a1a3e" stroke-width="1.5"/>
-        <ellipse cx="320" cy="145" rx="22" ry="9" fill="#1a1a3e"/>
-        <ellipse cx="320" cy="145" rx="14" ry="5" fill="#3a3a5e"/>
-        <path d="M 480 65 L 510 25 L 540 25 L 555 65 Z" fill="#c5a55a" stroke="#1a1a3e" stroke-width="1.5"/>
-        <text x="510" y="50" font-family="Poppins, sans-serif" font-size="10" font-weight="700" fill="#1a1a3e">MVA</text>
-        <path d="M 510 70 L 580 50 L 580 65 L 530 80 Z" fill="#fafafa" stroke="#1a1a3e" stroke-width="1.5"/>
-      </svg>
-      <!-- Traînée de condensation -->
-      <div class="contrail"></div>
-    </div>
-
-    <!-- Texte étape 2 -->
-    <div class="scene-text scene-text--takeoff">
-      <div class="step-marker">02</div>
-      <h2 data-i18n="intro.step2Title">Décollage</h2>
-      <p data-i18n="intro.step2Desc">Cap sur l'océan Indien, direction Madagascar</p>
-    </div>
-  </section>
-
-  <!-- ÉTAGE 3 — Arrivée -->
-  <section class="parallax-scene scene-arrival" data-scene="3">
-    <div class="layer night-sky"></div>
-    <div class="layer night-stars"></div>
-    <div class="layer moon"></div>
-    <div class="layer madagascar-silhouette"></div>
-
-    <!-- Petit avion en approche -->
-    <div class="plane-stage plane-arrival">
-      <svg class="plane plane-small" viewBox="0 0 600 180" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
-        <path d="M 220 100 L 320 110 L 360 130 L 240 130 Z" fill="#d8d8e3" stroke="#1a1a3e" stroke-width="1.5"/>
-        <path d="M 60 100 Q 60 70 110 65 L 480 65 Q 540 65 555 85 Q 555 105 530 110 L 110 110 Q 60 110 60 100 Z" fill="#fafafa" stroke="#1a1a3e" stroke-width="1.5"/>
-        <rect x="110" y="76" width="380" height="3" fill="#c5a55a"/>
-        <path d="M 75 88 Q 80 76 95 74 L 105 74 L 105 92 L 80 92 Z" fill="#1a1a3e"/>
-        <path d="M 180 100 L 380 145 L 430 145 L 280 100 Z" fill="#e8e8ef" stroke="#1a1a3e" stroke-width="1.5"/>
-        <ellipse cx="320" cy="145" rx="22" ry="9" fill="#1a1a3e"/>
-        <path d="M 480 65 L 510 25 L 540 25 L 555 65 Z" fill="#c5a55a" stroke="#1a1a3e" stroke-width="1.5"/>
-        <text x="510" y="50" font-family="Poppins, sans-serif" font-size="10" font-weight="700" fill="#1a1a3e">MVA</text>
-        <path d="M 510 70 L 580 50 L 580 65 L 530 80 Z" fill="#fafafa" stroke="#1a1a3e" stroke-width="1.5"/>
-      </svg>
-    </div>
-
-    <!-- Bloc CTA final -->
-    <div class="parallax-cta-block">
-      <div class="cta-pretitle" data-i18n="intro.ctaPretitle">Antananarivo</div>
-      <h2 class="cta-title" data-i18n="intro.ctaTitle">Bienvenue à bord</h2>
-      <div class="hero-line"></div>
-      <p class="cta-subtitle" data-i18n="intro.ctaSubtitle">Découvrez nos services, nos tarifs et inscrivez-vous en quelques clics.</p>
-      <a href="accueil.html" class="parallax-cta-btn">
         <span data-i18n="intro.ctaBtn">Accéder au site</span>
         <i class="fa-solid fa-arrow-right"></i>
       </a>
-      <div class="cta-meta">
+
+      <div class="card-meta">
         <span><i class="fa-solid fa-plane"></i> <span data-i18n="intro.metaShipments">2 envois / semaine</span></span>
+        <span class="meta-sep">·</span>
         <span><i class="fa-solid fa-clock"></i> <span data-i18n="intro.metaDelay">2 semaines depuis Paris</span></span>
+        <span class="meta-sep">·</span>
         <span><i class="fa-solid fa-tag"></i> <span data-i18n="intro.metaPrice">70 000 Ar / kg</span></span>
       </div>
     </div>
-  </section>
+
+  </main>
 
   <script src="js/translations.js"></script>
   <script>
-    // ── i18n minimal pour la page parallaxe ──────────────────────────────────
+    // ── i18n minimal ─────────────────────────────────────────────────────────
     (function () {
       const lang = localStorage.getItem('mva-lang') || 'fr';
       applyLang(lang);
-
       document.querySelectorAll('.lang-switcher button').forEach(btn => {
         btn.addEventListener('click', () => applyLang(btn.dataset.lang));
       });
-
       function applyLang(l) {
         document.documentElement.lang = l;
         localStorage.setItem('mva-lang', l);
@@ -228,37 +108,31 @@
       }
     })();
 
-    // ── Parallaxe scroll-driven ──────────────────────────────────────────────
+    // ── Mouse parallaxe avec easing fluide ───────────────────────────────────
     (function () {
       const root = document.documentElement;
-      let ticking = false;
+      let targetX = 0, targetY = 0, currentX = 0, currentY = 0;
+      const ease = 0.07;
 
-      function update() {
+      function loop() {
-        const max = document.body.scrollHeight - window.innerHeight;
+        currentX += (targetX - currentX) * ease;
-        const progress = max > 0 ? Math.min(1, Math.max(0, window.scrollY / max)) : 0;
+        currentY += (targetY - currentY) * ease;
-        root.style.setProperty('--scroll', progress.toFixed(4));
+        root.style.setProperty('--mx', currentX.toFixed(4));
-        ticking = false;
+        root.style.setProperty('--my', currentY.toFixed(4));
+        requestAnimationFrame(loop);
       }
+      loop();
 
-      window.addEventListener('scroll', () => {
+      window.addEventListener('mousemove', (e) => {
-        if (!ticking) {
+        targetX = (e.clientX / window.innerWidth - 0.5) * 2;
-          window.requestAnimationFrame(update);
+        targetY = (e.clientY / window.innerHeight - 0.5) * 2;
-          ticking = true;
-        }
       }, { passive: true });
 
-      update();
+      // Mobile : effet basé sur l'orientation de l'appareil
-    })();
+      window.addEventListener('deviceorientation', (e) => {
-
+        if (e.gamma == null || e.beta == null) return;
-    // ── Mouse parallaxe (depth effect) ───────────────────────────────────────
+        targetX = Math.max(-1, Math.min(1, e.gamma / 30));
-    (function () {
+        targetY = Math.max(-1, Math.min(1, (e.beta - 45) / 30));
-      if (window.matchMedia('(hover: none)').matches) return;
-      const root = document.documentElement;
-      window.addEventListener('mousemove', (e) => {
-        const x = (e.clientX / window.innerWidth - 0.5) * 2;
-        const y = (e.clientY / window.innerHeight - 0.5) * 2;
-        root.style.setProperty('--mx', x.toFixed(3));
-        root.style.setProperty('--my', y.toFixed(3));
       }, { passive: true });
     })();
   </script>