/* Estone Real-World Use Cases Section Block Styling */

.estonetech-use-cases-section {
    width: 100%;
    box-sizing: border-box;
    font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', Tahoma, Arial, sans-serif;
    transition: background-color 0.3s ease, padding 0.3s ease, margin 0.3s ease;
}

/* Full Width Breakout - Frontend ONLY so it doesn't break Gutenberg Admin Editor */
body:not(.wp-admin) .estonetech-use-cases-section.is-full-width {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw !important;
    margin-right: -50vw !important;
}

/* Admin Editor Canvas Fix: Keep section clean inside editor canvas */
.wp-admin .estonetech-use-cases-section,
.block-editor-block-list__layout .estonetech-use-cases-section {
    max-width: 100% !important;
    width: 100% !important;
    left: auto !important;
    right: auto !important;
    margin-left: auto !important;
    margin-right: auto !important;
    box-sizing: border-box;
}

.estonetech-use-cases-container {
    width: 100%;
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

.estonetech-use-cases-title {
    font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', Tahoma, Arial, sans-serif !important;
    font-size: 26px !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    text-align: center !important;
    margin: 0 0 35px 0 !important;
    line-height: 1.35 !important;
    letter-spacing: -0.01em;
}

.estonetech-use-cases-subtitle {
    font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', Tahoma, Arial, sans-serif !important;
    font-size: 15px !important;
    line-height: 1.6 !important;
    color: #475569 !important;
    text-align: center !important;
    max-width: 800px;
    margin: -20px auto 35px auto !important;
}

/* Fluid Smart Grid System */
.estonetech-use-cases-grid {
    display: grid;
    gap: 24px;
    box-sizing: border-box;
}

.estonetech-use-cases-grid.cols-1 {
    grid-template-columns: 1fr;
}

.estonetech-use-cases-grid.cols-2 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.estonetech-use-cases-grid.cols-3 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.estonetech-use-cases-grid.cols-4 {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

/* Enforce Exact Desktop Columns on Frontend Site (width >= 993px) */
@media (min-width: 993px) {
    body:not(.wp-admin) .estonetech-use-cases-grid.cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    body:not(.wp-admin) .estonetech-use-cases-grid.cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    body:not(.wp-admin) .estonetech-use-cases-grid.cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

.estonetech-use-case-card {
    background-color: #f2f6fa;
    border-radius: 8px;
    padding: 28px 24px;
    position: relative;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid transparent;
}

.estonetech-use-case-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

/* Icon Badge in Top Right */
.estonetech-card-icon-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 36px;
    height: 36px;
    border: 1px solid #64748b;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e293b;
    background-color: transparent;
    box-sizing: border-box;
}

.estonetech-card-icon-badge svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.estonetech-card-icon-badge img {
    max-width: 22px;
    max-height: 22px;
    object-fit: contain;
}

/* Card Content Typography */
.estonetech-use-case-card-title {
    font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', Tahoma, Arial, sans-serif !important;
    font-size: 16.5px !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    margin: 0 0 16px 0 !important;
    padding-right: 40px;
    line-height: 1.4 !important;
    word-break: break-word;
    overflow-wrap: break-word;
}

.estonetech-use-case-section-p {
    font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', Tahoma, Arial, sans-serif !important;
    font-size: 13.5px !important;
    line-height: 1.65 !important;
    color: #334155 !important;
    margin: 0 0 20px 0 !important;
    word-break: break-word;
}

.estonetech-use-case-section-p:last-child {
    margin-bottom: 0 !important;
}

.estonetech-use-case-label {
    font-weight: 600;
    color: #1e293b;
}

/* Gutenberg Editor Controls inside cards */
.estonetech-card-controls {
    display: flex;
    gap: 8px;
    margin-top: 15px;
    padding-top: 12px;
    border-top: 1px dashed #cbd5e1;
}

.estonetech-card-ctrl-btn {
    background: #e2e8f0;
    border: none;
    border-radius: 4px;
    padding: 4px 10px;
    font-size: 12px;
    cursor: pointer;
    color: #334155;
    transition: background 0.2s;
}

.estonetech-card-ctrl-btn:hover {
    background: #cbd5e1;
    color: #0f172a;
}

.estonetech-card-ctrl-btn.btn-remove {
    background: #fee2e2;
    color: #dc2626;
}

.estonetech-card-ctrl-btn.btn-remove:hover {
    background: #fca5a5;
    color: #991b1b;
}

/* Responsive Rules for Mobile/Tablet */
@media (max-width: 1024px) {
    .estonetech-use-cases-grid.cols-3,
    .estonetech-use-cases-grid.cols-4 {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 20px !important;
    }
    .estonetech-use-cases-title {
        font-size: 24px !important;
    }
}

@media (max-width: 768px) {
    .estonetech-use-cases-sec {
        padding: 40px 16px !important;
    }
    .estonetech-use-cases-grid,
    .estonetech-use-cases-grid.cols-2,
    .estonetech-use-cases-grid.cols-3,
    .estonetech-use-cases-grid.cols-4 {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .estonetech-use-cases-title {
        font-size: 22px !important;
        margin-bottom: 20px !important;
    }

    .estonetech-use-case-card {
        padding: 24px 20px;
    }
}

@media (max-width: 480px) {
    .estonetech-use-cases-sec {
        padding: 28px 12px !important;
    }
    .estonetech-use-cases-title {
        font-size: 20px !important;
        margin-bottom: 16px !important;
    }
    .estonetech-use-cases-subtitle {
        font-size: 13.5px !important;
    }
    .estonetech-use-case-card {
        padding: 20px 16px;
    }
    .estonetech-use-case-card-title {
        font-size: 17px !important;
    }
    .estonetech-use-case-card-desc {
        font-size: 13px !important;
    }
}