@media (max-width: 768px) {
    body {
        align-items: stretch;
    }

    .header {
        padding: 12px 16px;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        position: sticky;
        top: 0;
        background: rgba(5, 11, 20, 0.95);
        backdrop-filter: blur(10px);
    }

    .logo {
        width: 100%;
        justify-content: space-between;
    }

    .header-actions {
        width: 100%;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .how-it-works-btn {
        width: 100%;
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    .logo-text h1 { font-size: 1rem; }
    .logo-text p { font-size: 0.7rem; }

    .language-dropdown-container {
        width: 100%;
        display: none;
    }

    .language-trigger {
        width: 100%;
        justify-content: space-between;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid #1e293b;
        border-radius: 10px;
    }

    .language-menu {
        width: 100%;
        right: 0;
    }

    .dashboard {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 16px;
        width: 100%;
        padding: 10px 12px 24px;
    }

    .sidebar {
        display: none;
    }

    .center-column {
        grid-column: 1;
        gap: 14px;
    }

    .top-bar {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .car-block {
        width: 100%;
        padding: 12px 14px;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .car-info {
        width: 100%;
        gap: 12px;
        align-items: center;
    }

    .car-specs {
        width: 100%;
        justify-content: space-between;
        gap: 14px;
        text-align: left;
        align-items: flex-start;
    }

    .car-specs .spec-box {
        flex: 1;
        min-width: 140px;
        text-align: left;
    }

    #car-arrow {
        align-self: flex-end;
        margin-top: 4px;
        font-size: 1.1rem;
    }

    .toggle-block {
        width: 100%;
        padding: 12px;
        justify-content: center;
    }

    .mode-toggle {
        width: 100%;
    }

    .main-display {
        width: 100%;
        padding: 18px 14px;
        min-height: 340px;
    }

    .gauge-container {
        width: 240px;
        height: 240px;
    }

    .gauge-value { font-size: 3.2rem; }
    .gauge-unit { font-size: 0.8rem; }
    .gauge-status { font-size: 0.8rem; }

    .gauges-wrapper {
        gap: 20px !important;
    }

    .gauge-footer {
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }

    .footer-item {
        text-align: center;
        width: 100%;
    }

    .footer-item.border-right {
        border-right: none;
        padding-right: 0;
        border-bottom: 1px solid #334155;
        padding-bottom: 8px;
    }

    .footer-item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .controls-row {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .control-group {
        width: 100%;
        padding: 14px;
        gap: 10px;
    }

    .control-label {
        font-size: 0.9rem;
    }

    .pill-group,
    #ext-climate-group {
        height: 44px;
        padding: 4px;
    }

    .pill-group::before,
    #ext-climate-group::before {
        top: 4px;
        left: 4px;
        height: calc(100% - 8px);
        border-radius: 10px;
    }

    .pill-group .pill-btn,
    #ext-climate-group .pill-btn {
        font-size: 0.95rem;
        padding: 0 10px;
    }

    .climate-toggle {
        height: 44px;
    }

    .climate-toggle .climate-btn {
        font-size: 0.95rem;
    }

    input[type=range]::-webkit-slider-thumb {
        height: 16px;
        width: 16px;
    }
    
    input[type=range]::-moz-range-thumb {
        height: 16px;
        width: 16px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 10px 12px;
    }

    .car-block {
        padding: 10px 12px;
    }

    .car-thumb {
        width: 52px;
        height: 52px;
    }

    .car-specs {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .main-display {
        padding: 16px 12px;
        min-height: 300px;
    }

    .gauge-container {
        width: 210px;
        height: 210px;
    }

    .gauge-value { font-size: 2.8rem; }
}