/* Page Navigation Dots */
.page-navigation {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
}

.page-navigation ul {
    display: flex;
    flex-direction: column;
    gap: 15px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-navigation .nav-dot {
    display: block;
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.6);
    border: 2px solid var(--primary);
    border-radius: 50%;
    position: relative;
    transition: all 0.3s ease;
}

/* Tooltip styles */
.page-navigation .tooltip {
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 6px 12px;
    border-radius: var(--border-radius-small);
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light);
}

.page-navigation .nav-dot:hover .tooltip {
    opacity: 1;
    visibility: visible;
    right: 25px;
}

.page-navigation .nav-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.page-navigation .nav-dot:hover,
.page-navigation .nav-dot.active {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 8px rgba(45, 70, 185, 0.4);
}

.page-navigation .nav-dot:hover::before,
.page-navigation .nav-dot.active::before {
    transform: translate(-50%, -50%) scale(1);
}

/* Active dot animation */
@keyframes pulse-dot {
    0% {
        box-shadow: 0 0 0 0 rgba(45, 70, 185, 0.4);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(45, 70, 185, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(45, 70, 185, 0);
    }
}

.page-navigation .nav-dot.active {
    animation: pulse-dot 2s infinite;
}

/* Dark mode styles */
body.dark-mode .page-navigation .nav-dot {
    background: rgba(35, 35, 40, 0.6);
    border-color: var(--primary-teal);
}

body.dark-mode .page-navigation .tooltip {
    background: var(--gradient-primary);
    color: var(--off-white);
}

body.dark-mode .page-navigation .nav-dot::before {
    background: var(--primary-teal);
}

body.dark-mode .page-navigation .nav-dot:hover,
body.dark-mode .page-navigation .nav-dot.active {
    background: rgba(35, 35, 40, 0.9);
    box-shadow: 0 0 8px rgba(0, 184, 169, 0.5);
}

@keyframes pulse-dot-dark {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 184, 169, 0.5);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(0, 184, 169, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 184, 169, 0);
    }
}

body.dark-mode .page-navigation .nav-dot.active {
    animation: pulse-dot-dark 2s infinite;
}

/* Responsive styles */
@media screen and (max-width: 768px) {
    .page-navigation {
        right: 15px;
    }
    
    .page-navigation .nav-dot {
        width: 10px;
        height: 10px;
    }
}

@media screen and (max-width: 480px) {
    .page-navigation {
        display: none; /* Hide on very small screens */
    }
}