/* =========================================================
   RESPONSIVE — این فایل باید همیشه آخرین فایل CSS لود شود
   ========================================================= */

@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-content h1 {
        font-size: 40px;
    }
    .hero-visual {
        order: -1;
    }
    .hero-visual-placeholder {
        max-width: 100%;
        aspect-ratio: 16/9;
    }
    .section-title {
        font-size: 28px;
    }
    .section {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 32px 40px;
        gap: 20px;
        box-shadow: -8px 0 40px rgba(0, 0, 0, 0.1);
        z-index: 1001;
        overflow-y: auto;
    }
    .nav.active {
        display: flex;
    }
    .nav a {
        font-size: 18px;
    }

    .nav-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.3);
        z-index: 1000;
    }
    .nav-overlay.active {
        display: block;
    }

    .hamburger {
        display: flex;
    }

    .hero-content h1 {
        font-size: 32px;
    }
    .hero-content p {
        font-size: 16px;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .hero-search {
        flex-direction: column;
    }
    .hero-trust {
        gap: 12px 20px;
    }

    .section-title {
        font-size: 24px;
    }
    .section-subtitle {
        font-size: 15px;
        margin-bottom: 32px;
    }
    .section {
        padding: 48px 0;
    }

    .category-grid {
        grid-template-columns: 1fr;
    }
    .price-band-grid {
        grid-template-columns: 1fr;
    }
    .price-band.featured {
        transform: none;
    }

    .comparison-table {
        font-size: 12px;
        min-width: 600px;
    }
    .comparison-table th,
    .comparison-table td {
        padding: 10px 12px;
    }

    .car-selector .selector-row {
        flex-direction: column;
    }
    .car-selector select,
    .car-selector input {
        min-width: unset;
    }

    .recommend-widget .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 24px 20px;
    }
    .modal {
        padding: 28px 20px;
    }

    .sticky-mobile {
        display: flex;
    }
    body {
        padding-bottom: 72px;
    }
    .footer {
        margin-bottom: 72px;
    }

    .brand-matrix {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
    .quick-results {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero-content h1 {
        font-size: 28px;
    }
    .hero {
        padding: 48px 0 64px;
    }
    .card {
        padding: 20px;
    }
    .section-title {
        font-size: 22px;
    }
    .trust-bar .inner {
        gap: 16px 24px;
    }
    .trust-bar .item {
        font-size: 13px;
    }
    .brand-chips .chip-filter {
        font-size: 12px;
        padding: 6px 14px;
    }
}