:root {
    --brand-color: #ee82ed;
    --bg-dark: #1a1e1e;
    --logo-size: clamp(100px, 10vw, 150px);
    --transition-curve: cubic-bezier(0.22, 1, 0.36, 1);
}

* { 
    box-sizing: border-box; 
    margin: 0; 
    padding: 0; 
}

body {
    height: 100svh;
    background-color: var(--bg-dark);
    font-family: 'Outfit', sans-serif;
    overflow: hidden;
    color: #fff;
}

.page-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    transition: transform 1.2s var(--transition-curve);
}

.noise-bg {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
    opacity: 0.15;
    z-index: -1;
}

/* --- LOGO --- */
.logo-container { 
    display: flex; 
    align-items: center; 
    gap: clamp(8px, 1vw, 20px); 
    cursor: pointer;
    transition: transform 1.2s var(--transition-curve);
}

.o-wrapper {
    position: relative;
    width: var(--logo-size);
    height: var(--logo-size);
    display: flex; 
    justify-content: center; 
    align-items: center;
    flex-shrink: 0;
}

.o-outline {
    position: absolute; 
    inset: 0;
    border: 1.5px solid var(--brand-color); 
    border-radius: 50%;
}

.o-fill {
    width: 70%; 
    height: 70%;
    background-color: var(--brand-color);
    border-radius: 50%;
    animation: pulse 8s infinite ease-in-out;
}

.brand {
    font-size: clamp(60px, 8vw, 140px);
    font-weight: 600;
    color: var(--brand-color);
    line-height: 1;
    user-select: none;
}

/* --- CONTENU & FOOTER (Masqués par défaut) --- */
#content-to-reveal, .footer {
    opacity: 0;
    transition: opacity 1s ease;
    pointer-events: none;
}

#content-to-reveal {
    font-family: 'Satoshi', sans-serif;
    text-align: center;
    margin-top: 30px; 
    width: 90%;
    max-width: 400px;
}

h1 { 
    color: var(--brand-color); 
    font-size: clamp(1rem, 2vw, 1.3rem); 
    font-weight: 400; 
    line-height: 1.4;
    letter-spacing: 0.02em;
    margin-bottom: 20px;
}

.contact-link { 
    color: #a0a0a0; 
    text-decoration: none; 
    font-size: clamp(0.9rem, 1.5vw, 1rem); 
    font-weight: 400; 
    letter-spacing: 0.02em;
    transition: color 0.5s ease;
}

.contact-link:hover { color: var(--brand-color); }

/* --- FOOTER ÉLÉGANT --- */
.footer {
    position: absolute;
    bottom: 20px;
    font-family: 'Satoshi', sans-serif;
    font-size: 0.6rem;
    color: #444444; /* Plus sombre pour une intégration luxe */
    letter-spacing: 0.10em; /* Espacement pour l'élégance */
    text-transform: uppercase;
    text-align: center;
    width: 100%;
    transition: opacity 1s ease, color 0.3s ease;
}



/* --- ÉTAT ACTIF --- */
.page-wrapper.is-active .logo-container {
    transform: translateY(-12vh) scale(0.85);
}

.page-wrapper.is-active #content-to-reveal,
.page-wrapper.is-active .footer {
    opacity: 1;
    pointer-events: auto;
}

/* --- ANIMATIONS --- */
@keyframes pulse {
    0%, 100% { transform: scale(0.85); }
    50% { transform: scale(1.05); }
}

/* --- RESPONSIVE --- */
@media (min-width: 1440px) { 
    .logo-container { gap: 15px; } 
}

@media (max-width: 430px) {
    .logo-container { gap: 5px; }
    .brand { font-size: 70px; }
    .o-wrapper { margin-top: 8px; }
    
    .footer {
        font-size: 0.4rem;
        bottom: 10px;
        padding: 0 7px;
    }
}

@media (min-resolution: 2dppx) { .o-outline { border-width: 1px; } }