.fmm-burger-btn {
position: fixed;
z-index: 2147483647 !important; 
background: var(--fmm-burger-bg, #333); 
border: none;
border-radius: 50%;
width: 60px;
height: 60px;
cursor: pointer;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
gap: 6px;
transition: all 0.4s ease;
}
.fmm-burger-btn span {
display: block; width: 30px; height: 3px;
background: var(--fmm-burger-icon, #fff); 
transition: all 0.4s ease;
border-radius: 3px;
}
.fmm-burger-btn.is-active {
opacity: 0 !important;
visibility: hidden !important;
pointer-events: none;
transform: scale(0.8);
} .fmm-overlay {
position: fixed;
background: var(--fmm-bg-color, #1a1a1a);
z-index: 2147483647 !important; 
transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1), opacity 0.5s ease, visibility 0.5s;
overflow-y: auto;
display: flex;
flex-direction: column;
pointer-events: none; 
visibility: hidden;
opacity: 0;
}
.fmm-overlay.is-active {
pointer-events: auto;
visibility: visible;
opacity: 1;
}
.fmm-close-btn {
position: absolute; top: 20px; right: 30px;
font-size: 40px; color: var(--fmm-text-color);
background: none; border: none; cursor: pointer;
z-index: 2147483647 !important; 
padding: 0; line-height: 1;
transition: transform 0.3s;
}
.fmm-close-btn:hover { color: var(--fmm-hover-color); transform: scale(1.1); } .fmm-slide-left { top: 0; left: 0; width: 320px; height: 100vh; max-width: 100%; transform: translateX(-100%); opacity: 1; }
.fmm-slide-left.is-active { transform: translateX(0); }
.fmm-slide-right { top: 0; right: 0; left: auto; width: 320px; height: 100vh; max-width: 100%; transform: translateX(100%); opacity: 1; }
.fmm-slide-right.is-active { transform: translateX(0); }
.fmm-slide-top { top: 0; left: 0; width: 100vw; height: auto; padding-bottom: 50px; transform: translateY(-100%); opacity: 1; }
.fmm-slide-top.is-active { transform: translateY(0); }
.fmm-slide-bottom { bottom: 0; top: auto; left: 0; width: 100vw; height: auto; padding-top: 50px; transform: translateY(100%); opacity: 1; }
.fmm-slide-bottom.is-active { transform: translateY(0); }
.fmm-fullscreen { top: 0; left: 0; width: 100vw; height: 100vh; justify-content: center; align-items: center; }
.fmm-zoom { top: 0; left: 0; width: 100vw; height: 100vh; transform: scale(0.8); }
.fmm-zoom.is-active { transform: scale(1); }
.fmm-flip { top: 0; left: 0; width: 100vw; height: 100vh; transform: perspective(1000px) rotateX(-90deg); transform-origin: top center; }
.fmm-flip.is-active { transform: perspective(1000px) rotateX(0deg); }
.fmm-door { top: 0; left: 0; width: 100vw; height: 100vh; transform: perspective(1000px) rotateY(-90deg); transform-origin: left center; }
.fmm-door.is-active { transform: perspective(1000px) rotateY(0deg); } .fmm-logo { margin-bottom: 40px; padding-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,0.1); text-align: center; }
.fmm-logo img { max-width: 180px; height: auto; display: inline-block; }
.fmm-social-icons {
display: flex;
justify-content: center;
align-items: center;
gap: 20px;
margin-top: 40px;
padding-top: 30px;
border-top: 1px solid rgba(255,255,255,0.1);
}
.fmm-social-icons a {
display: inline-block;
width: 28px;
height: 28px;
transition: transform 0.3s ease;
} .fmm-social-icons svg {
width: 100%;
height: 100%;
fill: var(--fmm-social-color);
transition: fill 0.3s ease;
}
.fmm-social-icons a:hover svg {
fill: var(--fmm-social-hover);
} .fmm-custom-social-icon {
width: 100%;
height: 100%;
object-fit: contain;
transition: opacity 0.3s ease;
}
.fmm-social-icons a:hover .fmm-custom-social-icon {
opacity: 0.7;
}
.fmm-social-icons a:hover {
transform: translateY(-5px);
} .fmm-menu-inner { padding: 80px 40px 40px; width: 100%; box-sizing: border-box; }
.fmm-nav-list { list-style: none; padding: 0; margin: 0; }
.fmm-nav-list > li { margin-bottom: 10px; opacity: 0; }
@keyframes fmmFadeInUp {
0% { opacity: 0; transform: translateY(30px); }
100% { opacity: 1; transform: translateY(0); }
}
.fmm-nav-list a {
font-family: var(--fmm-font-family); font-size: var(--fmm-font-size); color: var(--fmm-text-color); 
text-decoration: none;
font-weight: bold; 
transition: color 0.2s;
display: flex; align-items: center; gap: 10px;
line-height: var(--fmm-line-height); 
}
.fmm-nav-list a:hover { color: var(--fmm-hover-color); }
.fmm-nav-list a:active { color: var(--fmm-active-color); transform: scale(0.98); }
.fmm-nav-list .sub-menu { display: none; list-style: none; padding-left: 20px; margin-top: 5px; }
.fmm-nav-list .sub-menu a { font-size: calc(var(--fmm-font-size) * 0.75); font-weight: normal; opacity: 0.8; }
.fmm-nav-list .sub-menu li { margin-bottom: 5px; opacity: 1; } .fmm-backdrop {
position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
background: rgba(0,0,0,0.6); 
z-index: 2147483646 !important; 
opacity: 0; visibility: hidden; transition: all 0.5s ease;
}
.fmm-backdrop.is-active { opacity: 1; visibility: visible; }