/* ==========================
   HEADER MOBILE-FIRST
========================== */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 8px;
    background: linear-gradient(0deg,rgba(0, 0, 0, 1) 0%, rgba(41, 41, 41, 1) 100%);
    position: relative;
    z-index: 9999;
    box-shadow: 0 3px 1px rgba(0, 255, 255, 0.5);
}

/* LOGOS */
.logo-container {
    display: flex;
    align-items: center;
    gap: 2px;
}

#logo-mask, #logo-main {
    height: 30px;
    width: auto;
    filter: drop-shadow(0 0 6px #00eaff);
    border-radius: 8px;
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease, filter 0.3s ease;
    padding-right:5px;
}

/* Légère montée de l'ombre et zoom */
#logo-mask:hover, #logo-main:hover {
    transform: scale(1.08);
    filter: drop-shadow(0 0 12px #00eaff) drop-shadow(0 0 20px #0ff);
}

/* Effet glitch lumineux */
#logo-mask::before,
#logo-main::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(0,255,255,0.4) 50%, transparent 100%);
    transform: skewX(-20deg);
    pointer-events: none;
    opacity: 0;
}

#logo-mask:hover::before,
#logo-main:hover::before {
    animation: glitch 0.6s linear forwards;
}

@keyframes glitch {
    0% { left: -100%; opacity: 0; }
    20% { left: 0%; opacity: 0.6; }
    40% { left: 50%; opacity: 0.4; }
    60% { left: 80%; opacity: 0.6; }
    80% { left: 100%; opacity: 0.4; }
    100% { left: 120%; opacity: 0; }
}



/* MENU BURGER */
#burger-menu {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.burger-cube {
    width: 25px;
    height: 25px;
    border: 2px solid #00eaff;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 0 2px #00eaff);
    position: relative;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

/* Petit cube interne tournant */
.burger-inner {
    width: 14px;
    height: 14px;
    border: 2px solid #00eaff;
    border-radius: 4px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: rotateCube 2s linear infinite;
    box-shadow: 0 0 6px rgba(0,234,255,0.6);
}

@keyframes rotateCube {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to   { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Rotation inversée quand actif */
.burger-inner.active {
    animation: rotateCubeReverse 2s linear infinite;
}

@keyframes rotateCubeReverse {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to   { transform: translate(-50%, -50%) rotate(-360deg); }
}

/* Animation cube externe au clic */
.burger-cube.active {
    animation: cubePulse 0.6s ease-in-out forwards;
    box-shadow: 0 0 5px #00ff99, 0 0 10px #00ff99, 0 0 15px #00ff99;
}

@keyframes cubePulse {
    0%   { transform: rotate(0deg); }
    100% { transform: rotate(45deg); }
}

/* Hover léger */
#burger-menu:hover .burger-cube {
    transform: scale(1.1);
}

/* ==========================
   NAVIGATION MENU - MOBILE STYLE PORTE PAPILLON
========================== */
#nav-menu {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 50px; /* descend légèrement sous le header */
    right: 8px;
    width: 200px;
    background: #313131;
    border: 1px solid #00ff99;
    border-radius: 6px;
    padding: 10px;
    gap: 12px;
    z-index: 9998;
    transform-origin: top right; /* coin haut droit pour rotation */
    transform: rotateX(-90deg); /* caché à l’horizontal */
    opacity: 0;
    pointer-events: none; /* non cliquable tant qu’il est fermé */
    transition: transform 0.5s ease, opacity 0.5s ease;
}

#nav-menu.open {
    transform: rotateX(0deg);
    opacity: 1;
    pointer-events: auto; /* cliquable uniquement quand ouvert */
}


/* Liens */
#nav-menu a {
    color: #00c3ff;
    text-decoration: none;
    transition: 0.3s ease;
    position: relative;
    z-index: 10001;
}

/* Hover animé */
#nav-menu a:hover {
    color: #00ff99 !important;
    text-shadow: 0 0 6px #00ff99, 0 0 12px #00ff99;
    animation: neonPulse 0.25s linear;
    transform: scale(1.07);
}

@keyframes neonPulse {
    0%   { text-shadow: 0 0 3px #00ff99; }
    50%  { text-shadow: 0 0 12px #00ff99, 0 0 20px #00ff99; }
    100% { text-shadow: 0 0 6px #00ff99; }
}


/* ==========================
   SAFETY OVERLAY FIX
========================== */

* {
    pointer-events: auto;
}

/* ==========================
   DESKTOP / TABLETTE
========================== */

@media(min-width: 768px) {

    header {
        padding: 5px 10px;
    }

    #logo-mask, #logo-main {
        height: 40px;
    }

    /* Le burger disparaît */
    #burger-menu {
        display: none;
    }

    /* Menu horizontal */
    #nav-menu {
        flex-direction: row;
        position: static;
        width: auto;
        background: transparent;
        border: none;
        padding: 0;
        gap: 20px;
        opacity: 1 !important;
        transform: scale(1) !important;
        pointer-events: auto;
        font-size: 22px;
    }

    #nav-menu a:hover {
        color: #00ff99 !important;
        text-shadow: 0 0 6px #00ff99, 0 0 12px #00ff99;
        animation: neonPulse 0.25s linear;
        transform: scale(1.1);
    }
}

#blur-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(6px);
    background: rgba(0, 0, 0, 0.4); 
    opacity: 0;
    pointer-events: none; /* invisible, ne bloque rien */
    transition: opacity 0.4s ease;
    z-index: 5000; /* Sous le menu, mais au-dessus du site */
}

#blur-overlay.active {
    opacity: 1;
    pointer-events: auto; /* clique pour fermer si tu veux plus tard */
}