/* 
   Apple Refactor - Section Introduction "FAUSTINE" 
   Strict Implementation of Zoom-Through Mask
*/

:root {
    --bg-dark: #000000;
}

/* 1. Fond Statique Unique */
.mask-section {
    position: relative;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-dark);
    overflow: hidden;
    z-index: 100;
}

.mask-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: url('../uploads/IMG-20260517-WA0032.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -1;
}

/* 2. Typographie Bord à Bord (Masque) */
.mask-content {
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--bg-dark); /* Le noir du "pochoir" */
}

.mask-text {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: 35vw; /* Ajusté pour FAUSTINE (8 lettres) */
    line-height: 1;
    text-align: center;
    text-transform: uppercase;
    color: white;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    padding: 0;
    white-space: nowrap;
    overflow: hidden;
    
    /* Le Masquage */
    mix-blend-mode: destination-out;
}

/* On utilise un conteneur pour le blending correct */
.mask-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: black;
    display: flex;
    justify-content: center;
    align-items: center;
    mix-blend-mode: multiply; /* Permet de voir l'image fixe à travers les zones "blanches" */
}

/* 3. Nettoyage Interface */
header.intro-hidden {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.mobile-nav.intro-hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateY(100px);
    transition: all 0.5s ease;
}

/* Floating Hearts */
.floating-heart {
    position: fixed;
    bottom: -50px;
    pointer-events: none;
    z-index: 999;
}