@charset "UTF-8";

.tech-stack {
    padding: var(--space-3xl) 0;
    background-color: var(--bg-secondary);
    position: relative;
    overflow: hidden;
    border-top-left-radius: var(--section-overlap-radius);
    border-top-right-radius: var(--section-overlap-radius);
    margin-top: calc(var(--section-overlap-radius) * -1);
    z-index: 4;
}

.tech-stack::before {
    content: none;
}

.tech-logos {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: var(--space-md);
    max-width: var(--width-container);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.tech-logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm);
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(148, 163, 184, 0.15);
    border-radius: var(--radius-md);
    transition: all var(--duration-slow) var(--ease-smooth);
    min-height: 80px;
}

.tech-logo-item:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow:
        0 4px 24px rgba(var(--primary-rgb), 0.08),
        0 1px 2px rgba(var(--primary-rgb), 0.04);
}

.tech-logo-item img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    margin-bottom: var(--space-xs);
    transition: transform var(--duration-slow) var(--ease-smooth);
}

.tech-logo-item:hover img {
    transform: scale(1.1);
}

.tech-logo-item:hover span {
    color: var(--primary);
}

.tech-logo-item span {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    text-align: center;
}

@media (max-width: 768px) {
    .tech-stack {
        padding: var(--section-padding-y-mobile-with-overlap) 0 var(--space-xl);
    }

    .tech-logos {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-sm);
        padding: 0 var(--space-sm);
    }

    .tech-logo-item {
        padding: var(--space-xs);
        min-height: 70px;
    }

    .tech-logo-item img {
        width: 28px;
        height: 28px;
        margin-bottom: 4px;
    }

    .tech-logo-item span {
        font-size: var(--font-size-xs);
        line-height: 1.2;
    }
}

@media (max-width: 480px) {
    .tech-logos {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-xs);
        padding: 0 var(--space-xs);
    }

    .tech-logo-item {
        min-height: 64px;
        padding: var(--space-xs);
    }

    .tech-logo-item img {
        width: 26px;
        height: 26px;
        margin-bottom: 3px;
    }

    .tech-logo-item span {
        font-size: var(--font-size-xs);
        line-height: 1.1;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .tech-logos {
        grid-template-columns: repeat(6, 1fr);
    }
}