/* Responsive Utilities */

/* Large Desktop */
@media (max-width: 1440px) {
    .container {
        max-width: 1200px;
    }
}

/* Laptop & Tablet Landscape */
@media (max-width: 1024px) {
    .container {
        max-width: 960px;
    }
    
    .hero h1 {
        font-size: 40px;
    }
    
    .grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

/* Tablet Portrait */
@media (max-width: 768px) {
    .container {
        max-width: 720px;
    }

    
    .hero {
        padding: 50px 0;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 18px;
    }
    
    .hero-search {
        flex-direction: column;
    }
    
    .hero-search input {
        border-radius: var(--radius);
        margin-bottom: 10px;
    }
    
    .hero-search button {
        border-radius: var(--radius);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero h1 {
        font-size: 28px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .auth-buttons {
        gap: 10px;
    }
    
    .auth-buttons .btn {
        padding: 8px 15px;
        font-size: 14px;
    }
    
    /* Ad Slots Responsiveness */
    .ad-leaderboard {
        height: 50px; /* Mobile banner size */
    }
}

/* Header collapses into a toggle menu */
@media (max-width: 1100px) {
    .header-search input { width: 180px; }
    .nav-links { gap: 14px; }
}

@media (max-width: 960px) {
    .mobile-menu-toggle { display: block; }
    .main-nav {
        display: none;
        position: absolute;
        top: calc(100% + 15px);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        background: var(--surface);
        padding: 20px;
        border-bottom: 1px solid var(--border);
        box-shadow: 0 10px 20px rgba(0,0,0,0.06);
    }
    .main-nav.open { display: flex; }
    .nav-links { flex-direction: column; gap: 4px; }
    .nav-links li a { display: block; padding: 8px 4px; }
    .header-search input { width: 100%; }
    .auth-buttons { flex-wrap: wrap; }
    .listing-layout, .profile-layout { flex-direction: column; }
    .filter-sidebar, .profile-side { width: 100%; }
    .msg-layout { flex-direction: column; }
    .msg-list { width: 100%; max-height: 260px; border-right: 0; border-bottom: 1px solid var(--border); }
}

@media (max-width: 600px) {
    .job-card { flex-direction: column; }
    .job-card-side { flex-direction: row; align-items: center; width: 100%; justify-content: space-between; }
    .page-hero h1 { font-size: 28px; }
    .preview-frame iframe { height: 420px; }
    .auth-buttons .btn { width: auto; }
    .talent-actions .btn, .work-actions .btn, .job-card-side .btn { width: auto; }
}