/* --- Canvas Background Styles --- */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; /* Keep it behind all content */
    background: transparent;
    pointer-events: none; /* Allows clicking on elements above it */
}

/* --- Scroll Fade Animations --- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Add slight delay for elements that are siblings to create a staggered effect */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* --- Animated Visual Styles --- */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.animated-visual {
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 50px rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    width: 100%;
    transition: border-color 0.3s;
}

.animated-visual:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

/* --- Mobile Navigation Menu Styles --- */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 0;
    outline: none;
}
.mobile-menu-btn .bar {
    width: 100%;
    height: 2px;
    background-color: #fff;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 900px) {
    .mobile-menu-btn {
        display: flex;
    }
    .nav-links {
        display: none;
    }
    .nav-links.active {
        display: flex !important;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: 0;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: rgba(3, 3, 3, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-left: 1px solid var(--color-border);
        padding: 8rem 2rem 2rem 2rem;
        gap: 1.5rem;
        z-index: 1000;
        align-items: flex-start;
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
        animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }
    
    @keyframes slideIn {
        from { transform: translateX(100%); }
        to { transform: translateX(0); }
    }
    
    /* Hamburger animations */
    .mobile-menu-btn.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .mobile-menu-btn.active .bar:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu-btn.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

/* --- Premium Button Hover Animations & Micro-Interactions --- */
.btn, .btn-primary, .btn-secondary, .btn-nav, .btn-text, .card, .product-card, .solution-card, .pub-card, .blog-card {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

/* Pulse effect for main primary buttons */
.btn-primary:hover, .btn-nav:hover, .btn-primary-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.15);
    filter: brightness(1.05);
}
.btn-primary:active, .btn-nav:active {
    transform: translateY(1px);
    transform: scale(0.98);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    transform: translateY(-2px);
}
.btn-secondary:active {
    transform: translateY(1px);
    transform: scale(0.98);
}

/* Link text arrows micro-animations */
.btn-text {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: color 0.3s ease;
}
.btn-text:hover {
    color: #fff !important;
}

/* Card hover zoom-glow effects */
.card:hover, .product-card:hover, .solution-card:hover, .pub-card:hover, .blog-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.05) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 40px rgba(255, 255, 255, 0.01);
}