/* ============================================================
   DesignoFly Studio — Production Responsive Engine V2
   Mobile & Tablet First-Class Experience
   Desktop styles remain 100% untouched.
   ============================================================ */

/* ── 1. LARGE TABLETS & LAPTOPS (<= 1024px) ──────────────── */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }

    .bento-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
    .bento-item.span-2 { grid-column: span 2; }
    .bento-item.span-row { grid-row: span 1; }

    .editorial-card { grid-template-columns: 1fr; }
    .editorial-card .card-image { min-height: 240px; }

    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }

    /* Visual Download Catalog Grid */
    .dl-product-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }

    /* Single Download: Linear stack on tablet/mobile */
    .download-hero { 
        grid-template-columns: 1fr; 
        gap: var(--space-8); 
    }
    
    /* CRITICAL: Disable sticky on mobile/tablet to prevent overlay/scrolling lock! */
    .download-gallery { 
        position: static !important; 
        width: 100%; 
        top: auto; 
    }

    .post-layout-grid { grid-template-columns: 1fr; gap: var(--space-8); }
    .post-sidebar { position: static !important; width: 100%; }

    .software-hero { flex-direction: column; text-align: center; }
    .software-icon { margin: 0 auto; }

    /* Navigation header toggle */
    .menu-toggle { display: flex; }
    .main-nav { display: none; }
}

/* ── 2. TABLETS & LARGE PHONES (<= 768px) ─────────────────── */
@media (max-width: 768px) {
    /* Global safe viewport & containers */
    html, body {
        overflow-x: hidden !important;
        width: 100%;
        max-width: 100vw;
    }

    .site {
        overflow-x: hidden;
        width: 100%;
    }

    .container {
        padding-left: 1rem;
        padding-right: 1rem;
        width: 100%;
        max-width: 100%;
    }

    .section { 
        padding: var(--space-12) 0; 
    }
    .section-lg { 
        padding: var(--space-16) 0; 
    }

    /* Grids stack vertically */
    .grid-2, .grid-3, .grid-4 { 
        grid-template-columns: 1fr; 
        gap: var(--space-4); 
    }

    .bento-grid { 
        grid-template-columns: 1fr; 
        gap: var(--space-4); 
    }
    .bento-item.span-2 { grid-column: span 1 !important; }
    .bento-item.span-row { grid-row: span 1 !important; }
    .bento-item { min-height: auto; padding: var(--space-6) var(--space-5); }

    /* Header Compact Mode on Mobile */
    .site-header {
        padding: 12px 0;
        background: rgba(5, 5, 7, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--color-border);
    }
    .site-header.scrolled {
        padding: 10px 0;
    }
    .site-logo img {
        max-width: 155px;
        height: auto;
    }

    /* Breadcrumbs on Mobile */
    .breadcrumbs {
        font-size: 11px;
        margin-bottom: var(--space-3);
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 2px;
    }

    /* Section Headers */
    .section-header {
        margin-bottom: var(--space-6);
        text-align: left;
    }
    .section-title { 
        font-size: clamp(1.5rem, 5vw, 2.1rem); 
        line-height: 1.2; 
        word-break: break-word; 
    }
    .section-subtitle, .section-desc {
        font-size: 14px;
        line-height: 1.6;
    }

    /* ── Homepage Hero on Mobile — Deep Dark Space Tone ── */
    .hero {
        min-height: auto;
        padding: calc(64px + var(--space-10)) 1.25rem var(--space-12);
        text-align: center;
        background: #050507 !important;
    }
    .hero-aurora {
        opacity: 0.6;
    }
    .hero-aurora .orb {
        filter: blur(60px) !important;
        opacity: 0.12 !important;
    }
    .hero-aurora .orb-1 {
        width: 220px !important;
        height: 220px !important;
        top: -10% !important;
        right: -15% !important;
    }
    .hero-aurora .orb-2 {
        width: 180px !important;
        height: 180px !important;
        bottom: -5% !important;
        left: -15% !important;
    }
    .hero-aurora .orb-3 {
        display: none !important; /* Hide central bright orb on mobile to maintain deep dark center */
    }
    .hero-title { 
        font-size: clamp(1.85rem, 7vw, 2.5rem); 
        line-height: 1.15; 
        margin-bottom: var(--space-4);
    }
    .hero-desc {
        font-size: 14px !important;
        color: #cbd5e1 !important;
        line-height: 1.6 !important;
        max-width: 360px;
        margin: 0 auto var(--space-6);
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
    }
    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: var(--space-3);
    }
    .hero-actions .btn { 
        width: 100%; 
    }

    /* ── Visual Download Catalog on Mobile ──────────── */
    .dl-catalog-section {
        padding-top: calc(64px + var(--space-6));
        padding-bottom: var(--space-12);
    }
    .dl-product-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    .dl-filter-bar {
        padding: 5px;
        gap: 4px;
        border-radius: var(--radius-xl);
    }
    .dl-filter-pill {
        padding: 6px 12px;
        font-size: 12px;
    }

    /* ── Single Download Page on Mobile ──────────────── */
    .download-page-hero {
        padding-top: calc(64px + var(--space-6));
        padding-bottom: var(--space-6);
        margin-bottom: var(--space-6);
    }
    .download-hero-title {
        font-size: clamp(1.35rem, 5vw, 1.75rem);
        line-height: 1.25;
    }
    .download-hero-subtitle {
        font-size: 13px;
        line-height: 1.55;
    }
    .download-hero {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        margin-top: 0;
    }
    .download-gallery {
        position: static !important;
        padding: var(--space-3);
        border-radius: var(--radius-xl);
    }
    .df-main-preview-wrap {
        border-radius: var(--radius-lg);
    }
    .df-preview-thumbs-strip {
        gap: var(--space-2);
        margin-top: var(--space-2);
    }
    .df-preview-thumb-btn {
        width: 64px;
        height: 48px;
    }
    .download-details {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2);
    }
    .download-detail-item {
        padding: var(--space-2) var(--space-3);
        border-radius: var(--radius-md);
    }
    .download-detail-item .label {
        font-size: 10px;
    }
    .download-detail-item .value {
        font-size: 13px;
    }
    .download-content-container {
        padding-bottom: var(--space-12);
    }

    /* ── Generic Gutenberg Pages (Privacy, Terms, Docs) ─ */
    .generic-page-section {
        padding-top: calc(64px + var(--space-6));
        padding-bottom: var(--space-12);
    }
    .generic-page-header {
        margin-bottom: var(--space-6);
    }
    .generic-page-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        line-height: 1.2;
    }
    .generic-page-desc {
        font-size: 14px;
        line-height: 1.6;
    }
    .glow-card, .generic-page-card {
        padding: var(--space-5) var(--space-4) !important;
        border-radius: var(--radius-xl);
    }
    .post-content {
        font-size: 14px;
        line-height: 1.75;
    }
    .post-content h2 {
        font-size: 1.3rem;
        margin-top: var(--space-6);
        margin-bottom: var(--space-3);
    }
    .post-content h3 {
        font-size: 1.1rem;
        margin-top: var(--space-5);
    }
    .post-content ul, .post-content ol {
        padding-left: var(--space-4);
    }
    .post-content pre, .post-content table {
        max-width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        font-size: 12px;
    }

    .software-archive-card {
        display: flex;
        flex-direction: column;
        gap: var(--space-5);
        padding: var(--space-5) var(--space-4);
        border-radius: var(--radius-xl);
    }
    .software-archive-thumb-wrap {
        width: 100%;
        margin-top: var(--space-2);
        order: 2;
    }
    .software-archive-specs-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    .software-archive-actions {
        flex-direction: column;
        width: 100%;
        gap: var(--space-2);
    }
    .software-archive-actions .store-badge-ms,
    .software-archive-actions .store-btn-secondary,
    .software-archive-actions .btn {
        width: 100%;
        justify-content: center;
    }

    /* ── Single Software & Apps on Mobile ─────────────── */
    .software-single-article {
        padding-top: calc(64px + var(--space-6));
        padding-bottom: var(--space-12);
    }
    .software-hero-card {
        padding: var(--space-5) var(--space-4);
        border-radius: var(--radius-xl);
        margin-bottom: var(--space-8);
    }
    .software-hero-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--space-5);
    }
    .software-hero-details {
        min-width: 0;
        width: 100%;
    }
    .software-hero-badges {
        justify-content: center;
    }
    .software-hero-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        text-align: center;
    }
    .software-app-icon {
        width: 80px;
        height: 80px;
        object-fit: contain;
        border-radius: 0 !important;
        border: none !important;
        box-shadow: none !important;
        background: transparent !important;
        margin: 0 auto;
    }
    .store-badge-ms {
        width: 100%;
        justify-content: center;
        padding: 12px 18px;
    }
    .software-screenshots-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    .software-specs-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    /* ── Blog / Single Posts ─────────────────────────── */
    .post-header {
        padding-top: calc(64px + var(--space-6));
    }
    .post-header h1 {
        font-size: clamp(1.4rem, 5vw, 1.85rem);
    }
    .post-meta-header {
        flex-wrap: wrap;
        gap: var(--space-2);
        font-size: 12px;
    }

    /* ── Footer on Mobile ────────────────────────────── */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    .footer-brand {
        text-align: left;
    }
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-3);
        text-align: center;
        padding-top: var(--space-6);
    }

    /* ── Search Overlay on Mobile ────────────────────── */
    .search-overlay input[type="search"] {
        font-size: var(--text-lg);
        padding: 12px 16px;
    }

    /* ── Filter / Category Buttons ───────────────────── */
    .category-filter-wrap {
        gap: 6px;
        margin-bottom: var(--space-6);
    }
}

/* ── 3. SMALL PHONES (<= 480px) ────────────────────────────── */
@media (max-width: 480px) {
    .container {
        padding-left: 0.85rem;
        padding-right: 0.85rem;
    }

    .section { 
        padding: var(--space-8) 0; 
    }

    .hero { 
        min-height: auto; 
        padding: calc(60px + var(--space-8)) 0.85rem var(--space-8); 
        background: #050507 !important;
    }

    .hero-title {
        font-size: 1.85rem;
    }

    .download-page-hero {
        padding-top: calc(56px + var(--space-6));
        padding-bottom: var(--space-4);
        margin-bottom: var(--space-5);
    }

    .download-hero-title {
        font-size: 1.3rem;
    }

    .download-details {
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }

    .download-detail-item {
        padding: 6px 8px;
    }

    .download-detail-item .value {
        font-size: 12px;
    }

    .download-detail-item .label {
        font-size: 9px;
    }

    .card-body { 
        padding: var(--space-4); 
    }

    .btn {
        padding: 9px 16px;
        font-size: 13px;
    }

    .btn-lg {
        padding: 12px 18px;
        font-size: 14px;
    }

    .badge {
        font-size: 10px;
        padding: 3px 8px;
    }
}

/* ── 4. VERY NARROW PHONES (<= 380px) ──────────────────────── */
@media (max-width: 380px) {
    .download-details {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .download-hero-badges {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-logo img {
        max-width: 135px;
    }
}

/* ── 5. PRINT STYLES ───────────────────────────────────────── */
@media print {
    .site-header, .site-footer, .share-buttons,
    .mobile-nav, .mobile-nav-overlay, .search-overlay,
    .menu-toggle, .gate-ad-slot, .marquee, .hero-aurora {
        display: none !important;
    }

    body { background: #fff; color: #000; }
    body::before { display: none; }
    .post-content { max-width: 100%; }
    a { color: #000; text-decoration: underline; }
}