/* MZ Blood Bridge - Mobile Specific Styles (Responsive 320px - 1440px) */

html, body {
    overflow-x: hidden;
    width: 100%;
    position: relative;
    -webkit-text-size-adjust: 100%;
}

@media (max-width: 900px) {
    main, .container { 
        padding-left: 16px !important; 
        padding-right: 16px !important; 
    }
    
    .profile-page-main, .profile-content, .grid-4, .grid-3, .grid-2, 
    main[style*="display:grid"], main[style*="display: grid"],
    section[style*="display:grid"], section[style*="display: grid"] { 
        display: block !important;
    }
    
    .profile-page-main aside, .profile-page-main section,
    main > aside, main > section {
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        margin-bottom: 20px !important;
    }
    
    .navbar { 
        padding: 10px 0 !important;
    }
    
    .navbar-content {
        padding: 0 16px !important;
    }

    .home-feed-breakout {
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none !important;
    }
    
    .bottom-nav {
        display: flex !important;
    }
    
    .hero-section {
        padding: 56px 16px 44px 16px !important;
    }
    
    .hero-title {
        font-size: 28px !important;
    }
    
    .hero-subtitle {
        font-size: 15.5px !important;
        margin-bottom: 24px !important;
    }
    
    .hero-cta-group {
        flex-direction: column;
        align-items: stretch;
        gap: 12px !important;
    }
    
    .hero-cta-group .btn {
        width: 100% !important;
    }

    .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
    
    .stat-card-3d,
    .stat-item {
        padding: 14px 10px !important;
    }
    
    .stat-number {
        font-size: 26px !important;
    }

    .feature-boxes-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .post-card {
        border-radius: 16px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
    }

    .site-footer {
        padding: 40px 16px calc(var(--bottom-nav-height) + 30px) 16px !important;
        text-align: center !important;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 24px !important;
    }
    
    .blood-pills-grid {
        grid-template-columns: repeat(4, 1fr) !important;
        gap: 6px !important;
    }

    .blood-pill-badge {
        padding: 8px 4px !important;
        font-size: 13px !important;
    }

    .trust-badges-grid {
        grid-template-columns: 1fr !important;
        gap: 8px !important;
    }

    .auth-card {
        padding: 20px 14px !important;
    }
    
    .form-floating-input,
    .form-floating-select {
        height: 48px !important;
        font-size: 14px !important;
    }

    .modal-content {
        width: calc(100% - 24px) !important;
        margin: 12px !important;
        padding: 16px !important;
    }
}

/* Fix for overlapping content with bottom nav */
main {
    padding-bottom: var(--bottom-nav-height) !important;
    padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px)) !important;
}

/* Ensure images don't cause overflow */
img, video {
    max-width: 100%;
    height: auto;
}