/* Didi — Altyapı Teknolojileri */

.didi-tech-stack-section {
    --ts-border: var(--didi-border, #e2e8f0);
    --ts-muted: var(--didi-slate, #64748b);
    --ts-text: var(--didi-navy, #0f172a);
    --ts-accent-rgb: 255, 130, 0;
    --didi-campaigns-module-bg: var(--didi-module-bg, #eef1f8);
    padding: 0 0 56px;
    background: #fff;
}

.didi-tech-stack-panel {
    width: 100%;
    min-width: 0;
    padding: 14px;
    border: 1px solid var(--ts-border);
    border-radius: var(--didi-radius-lg, 8px);
    background: #fff;
    box-sizing: border-box;
}

.didi-tech-stack-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    width: 100%;
    min-width: 0;
}

.didi-tech-stack-item {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    padding: 10px 12px;
    border: 1px solid var(--ts-border);
    border-radius: var(--didi-radius, 6px);
    background: #fff;
    box-sizing: border-box;
    transition: border-color .45s ease, box-shadow .45s ease, transform .45s ease, background .45s ease;
}

.didi-tech-stack-item.is-lit {
    border-color: rgba(var(--ts-accent-rgb), .32);
    background: linear-gradient(135deg, #fff 0%, rgba(var(--ts-accent-rgb), .07) 100%);
    box-shadow:
        0 0 0 1px rgba(var(--ts-accent-rgb), .1),
        0 10px 22px rgba(var(--ts-accent-rgb), .12);
    transform: translateY(-1px);
}

.didi-tech-stack-item.is-lit .didi-tech-stack-item__icon {
    box-shadow: 0 0 16px rgba(var(--ts-accent-rgb), .2);
}

.didi-tech-stack-item:hover {
    border-color: rgba(var(--ts-accent-rgb), .22);
    box-shadow: 0 8px 20px rgba(15, 23, 42, .06);
    transform: translateY(-1px);
}

.didi-tech-stack-item__icon {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--didi-radius, 6px);
    border: 1px solid rgba(15, 23, 42, .06);
    background: #f8fafc;
    font-size: 1.15rem;
    line-height: 1;
}

.didi-tech-stack-item__body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.didi-tech-stack-item__name {
    font-size: 13px;
    font-weight: 700;
    line-height: 1.25;
    color: var(--ts-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.didi-tech-stack-item__tag {
    font-size: 9px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ts-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.didi-tech-stack-item--linux .didi-tech-stack-item__icon {
    color: #111827;
    background: #fef9c3;
    border-color: rgba(234, 179, 8, .18);
}

.didi-tech-stack-item--litespeed .didi-tech-stack-item__icon {
    color: #2563eb;
    background: #eff6ff;
    border-color: rgba(37, 99, 235, .16);
}

.didi-tech-stack-item--nginx .didi-tech-stack-item__icon {
    color: #16a34a;
    background: #f0fdf4;
    border-color: rgba(22, 163, 74, .16);
}

.didi-tech-stack-item--php .didi-tech-stack-item__icon {
    color: #6366f1;
    background: #eef2ff;
    border-color: rgba(99, 102, 241, .16);
}

.didi-tech-stack-item--mysql .didi-tech-stack-item__icon {
    color: #0284c7;
    background: #f0f9ff;
    border-color: rgba(2, 132, 199, .16);
}

.didi-tech-stack-item--redis .didi-tech-stack-item__icon {
    color: #dc2626;
    background: #fef2f2;
    border-color: rgba(220, 38, 38, .14);
}

.didi-tech-stack-item--docker .didi-tech-stack-item__icon {
    color: #2563eb;
    background: #eff6ff;
    border-color: rgba(37, 99, 235, .16);
}

.didi-tech-stack-item--nvme .didi-tech-stack-item__icon {
    color: #059669;
    background: #ecfdf5;
    border-color: rgba(5, 150, 105, .16);
}

.didi-tech-stack-item--nodejs .didi-tech-stack-item__icon {
    color: #16a34a;
    background: #f0fdf4;
    border-color: rgba(22, 163, 74, .16);
}

.didi-tech-stack-item--cloudflare .didi-tech-stack-item__icon {
    color: #ea580c;
    background: #fff7ed;
    border-color: rgba(234, 88, 12, .16);
}

.didi-tech-stack-item--ssl .didi-tech-stack-item__icon {
    color: #059669;
    background: #ecfdf5;
    border-color: rgba(5, 150, 105, .16);
}

.didi-tech-stack-item--postgresql .didi-tech-stack-item__icon {
    color: #336791;
    background: #eff6ff;
    border-color: rgba(51, 103, 145, .16);
}

@media (prefers-reduced-motion: reduce) {
    .didi-tech-stack-item {
        transition: none;
    }
}

@media (max-width: 1199px) {
    .didi-tech-stack-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .didi-tech-stack-section {
        padding-bottom: 20px;
    }

    .didi-tech-stack-panel {
        padding: 12px;
    }

    .didi-tech-stack-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .didi-tech-stack-item {
        padding: 9px 10px;
    }

    .didi-tech-stack-item__icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .didi-tech-stack-item__name {
        font-size: 12px;
    }
}

@media (max-width: 479px) {
    .didi-tech-stack-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}