/* Tech Stack Section Styles */
.tech-stack-immersive {
    color: var(--color-light);
    text-align: center;
}

.tech-intro {
    max-width: 800px;
    margin: 0 auto var(--space-10);
    color: var(--color-light-muted);
    font-size: var(--font-size-lg);
    line-height: 1.8;
}

.tech-grid-immersive {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.tech-item-immersive {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--backdrop-blur));
    -webkit-backdrop-filter: blur(var(--backdrop-blur));
    border-radius: var(--border-radius-xl);
    padding: var(--space-5);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.tech-item-immersive::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,0.1) 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.tech-item-immersive:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow-primary-sm);
    border-color: rgba(var(--color-primary-rgb), 0.3);
}

.tech-item-immersive:hover::before {
    transform: translateX(100%);
}

.tech-icon-immersive {
    width: 70px;
    height: 70px;
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: var(--color-light);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.tech-item-immersive:hover .tech-icon-immersive {
    transform: scale(1.1) rotate(10deg);
    box-shadow: var(--shadow-glow-primary);
}

.tech-details {
    width: 100%;
    text-align: center;
}

.tech-name-immersive {
    font-family: var(--font-special);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--color-light);
    display: block;
    transition: color var(--transition-normal);
}

.tech-item-immersive:hover .tech-name-immersive {
    color: var(--color-primary-light);
}

.tech-level {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    position: relative;
}

.level-bar {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    position: relative;
    transition: width 1s ease-in-out;
}

.level-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Tech Stack Section Responsive Styles */
@media (max-width: 1200px) {
    .tech-grid-immersive {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-5);
    }
}

@media (max-width: 992px) {
    .tech-grid-immersive {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
}

@media (max-width: 576px) {
    .tech-grid-immersive {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin: 0 auto;
    }
    
    .tech-item-immersive {
        padding: var(--space-4);
    }
    
    .tech-icon-immersive {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-xl);
    }
}