body,
html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #000;
    font-family: "Caviar Dreams", sans-serif;
    color: #fff;
}

.slider-container {
    width: 100%;
    height: 100vh;
    position: relative;
    perspective: 1000px;
}

.progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: #fff;
    transform-origin: left;
    transform: scaleX(0);
    z-index: 1000;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    overflow: hidden;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-size: 200% 200%;
    mask-size: 200% 200%;
}

.slide.active {
    display: block;
    z-index: 10;
}
.slide.incoming {
    display: block;
    z-index: 20;
}

.slide-inner {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.bg-img {
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background-size: cover;
    background-position: center;
    will-change: transform;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.video-background .mask {
    position: absolute; 
    inset:0;
    background: rgba(0,0,0,.5);
    z-index: 1;
}

.video-background video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

/* --- NOUVEAU : Style pour le logo global --- */
#logo {
    position: absolute;
    z-index: 50; /* Toujours au-dessus des slides */
    top: 50%;
    left: 50%;
    width: 600px;
    transform: translate(-50%, -50%);
    transition: all 0.8s linear; /* Transition fluide */
}

#logo.is-global {
    width: 300px;
    transform: translate(-50%, 0%);
    /*transform: translate(-50%, 0) rotate(0);*/
    top: 50px;
}

#logo .hero-img {
    width: 100%;
    height: auto;
    display: block;
    /*filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6));*/
    opacity: 1; /* Toujours visible */
}

/* Conteneur pour les images Hero des autres slides */
.hero-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 25;
    pointer-events: none;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 90%;
}

.hero-img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0;
    transform: scale(0.8);
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6));
}

.multi-hero-container {
    position: absolute;
    z-index: 25;
    pointer-events: none;
    top: 40%;
    left: 50%;
    width: 100%;
    transform: translate(-50%, -50%);
}

.hero-img-1,
.hero-img-2,
.hero-img-3 {
    position: absolute;
    opacity: 0;
    will-change: transform, opacity;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.5));
}

.hero-img-1 img,
.hero-img-2 img,
.hero-img-3 img {
    width: 100%;
    display: block;
    height: auto;
}

.hero-img-1 {
    top: 20%;
    left: 25%;
    width: 20%;
    max-width: 300px;
    transform: translate(-50%, -50%) rotate(-5deg);
}

.hero-img-2 {
    top: 20%;
    left: 50%;
    width: 20%;
    max-width: 300px;
    transform: translate(-50%, -50%) rotate(5deg);
}

.hero-img-3 {
    top: 20%;
    left: 75%;
    width: 20%;
    max-width: 300px;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.content {
    position: absolute;
    top: 75%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 30;
    pointer-events: none;
    will-change: transform, opacity;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    width: 80%;
    max-width: 1000px;
}

#s3 .content {
    top: 87%;
}

h1 {
    font-size: 5rem;
    font-weight: 700;
    margin: 0;
    line-height: 1em;
    opacity: 0;
    transform: translateY(50px);
    color: #fff;
    margin-bottom: 20px;
}

h2 {
    font-size: 1.5rem;
    font-weight: 400;
    letter-spacing: 8px;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(20px);
}

.description {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.6;
    margin: 30px auto;
    max-width: 600px;
    opacity: 0;
    transform: translateY(20px);
}

.cta-btn {
    display: inline-block;
    padding: 15px 40px;
    color: #0043e5;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    font-weight: 700;
    transition: all 0.3s ease;
    pointer-events: auto;
    opacity: 0;
    transform: translateY(20px);
    border: 2px solid #0043e5;
    border-radius: 40px;
}

.cta-btn:hover {
    background: #0043e5;
    color: #FFFFFF;
    border-color: #0043e5;
}

.pagination {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 20px;
    border-radius: 40px;
    border: 2px solid #0143e5;
    padding: 18px;
}
.dot {
    width: 10px;
    height: 10px;
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.3s;
}
.dot.active {
    opacity: 1;
    background: #fff;
}

.columns {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    width: 100%;
    justify-content: center;
}
.column {
    flex:none;
}
.lignes {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.ligne {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}
.label {
    font-size: 2rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #fff;
    width: 100%;
    max-width: 240px;
    flex: none;
    text-align: right;
    padding-right: 20px;
}
.timbres {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.timbre {
    width: 160px;
    height: auto;
    display: block;
}

.timbre img {
    width:100%;
    display:block;
    height:auto;
}

/* Conteneur pour les étoiles */
.etoiles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 15;
    pointer-events: none;
    overflow: hidden;
}

.etoile {
    position: absolute;
    left: 50%;
    top: 50%;
    transform-origin: 50% 50%;
    will-change: transform;
    pointer-events: none;
}

.etoile img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}