/* =====================================================
   STEELNER INOVAHOUSE - RESPONSIVE STYLES
   Breakpoints: 1024px | 768px | 480px | 360px
   Uses design-system.css spacing: --space-1 to --space-48
   ===================================================== */


/* ==========================================================
   LARGE TABLETS & SMALL DESKTOPS (max-width: 1024px)
   ========================================================== */
@media (max-width: 1024px) {

    /* --- Typography --- */
    .hero-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }

    .section-title {
        font-size: clamp(1.625rem, 3.5vw, 2.5rem);
    }

    .section-description {
        font-size: 1rem;
    }

    .page-hero-title {
        font-size: clamp(1.875rem, 4vw, 2.75rem);
    }

    .cta-final-title {
        font-size: clamp(1.75rem, 4vw, 2.5rem);
    }

    /* --- Section Spacing --- */
    .section {
        padding: var(--space-20) 0;
    }

    .section-header {
        margin-bottom: var(--space-12);
    }

    /* --- Container --- */
    .container {
        padding: 0 var(--space-6);
    }

    /* --- Hero --- */
    .hero-premium {
        padding: var(--space-24) 0 var(--space-16);
    }

    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-4);
    }

    .stat-card-mini {
        padding: var(--space-5) var(--space-4);
    }

    .stat-card-mini .stat-number {
        font-size: 2.5rem;
    }

    /* --- Grids --- */
    .advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }

    .solutions-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
        gap: var(--space-8);
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }

    /* --- Video Section --- */
    .video-grid-premium {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .video-list {
        flex-direction: row;
        overflow-x: auto;
        gap: var(--space-4);
    }

    .video-card-small {
        min-width: 300px;
    }

    /* --- Instagram --- */
    .instagram-section {
        padding: var(--space-20) 0;
    }

    .instagram-carousel-wrapper {
        padding: 0 var(--space-12);
    }

    .instagram-post {
        width: 280px;
    }

    /* --- Footer --- */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-10);
    }

    /* --- Comparison --- */
    .comparison-wrapper {
        padding: var(--space-20) 0;
    }

    /* --- CTA Final --- */
    .cta-final-section {
        padding: var(--space-20) 0;
    }

    /* --- Wall Composition (index.html) --- */
    .wall-diagram-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .wall-layer {
        padding: var(--space-5) var(--space-6);
    }

    .wall-panel-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }

    /* --- Blog Categories --- */
    .blog-categories-inner {
        gap: var(--space-2);
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: var(--space-2);
    }

    .blog-category-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }

    /* --- Blog V2 Grid --- */
    .blog-grid-v2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-featured {
        grid-template-columns: 1fr;
    }

    /* --- Page Hero Enhanced --- */
    .page-hero-enhanced {
        padding: var(--space-20) 0 var(--space-12);
    }

    .page-hero-stats-row {
        gap: var(--space-4);
        flex-wrap: wrap;
    }

    /* --- Navigation (hamburger at 1024px) --- */
    .navbar {
        padding: var(--space-4) var(--space-6);
    }

    .navbar-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(320px, 85vw);
        height: 100vh;
        background: #FFFFFF;
        flex-direction: column;
        align-items: flex-start;
        padding: 0 0 2rem;
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.15);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        overflow-y: auto;
    }

    .navbar-menu.active {
        right: 0;
    }

    .navbar-nav {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }

    .nav-link {
        padding: var(--space-4) 0;
        width: 100%;
        font-size: 16px;
        border-bottom: 1px solid var(--color-neutral-100);
    }

    /* Hide desktop search bar on mobile — fixes cascade bug */
    .navbar-cta--desktop-only {
        display: none !important;
    }

    .navbar-toggle {
        display: flex;
        z-index: 1001;
    }
}


/* ==========================================================
   TABLETS (max-width: 768px)
   ========================================================== */
@media (max-width: 768px) {

    /* --- Typography --- */
    .hero-title {
        font-size: clamp(2.4375rem, 6.5vw, 2.9375rem);
        line-height: 1.15;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: clamp(1.875rem, 4.5vw, 2.25rem);
    }

    .section-description {
        font-size: 1rem;
    }

    .page-hero-title {
        font-size: clamp(1.875rem, 4.5vw, 2.5rem);
    }

    .page-hero-subtitle {
        font-size: 1.0625rem;
    }

    .cta-final-title {
        font-size: clamp(1.75rem, 4vw, 2.25rem);
    }

    .cta-final-description {
        font-size: 1rem;
    }

    .card-title {
        font-size: 1.375rem;
    }

    .card-description {
        font-size: 0.9375rem;
    }

    /* --- Section Spacing --- */
    .section {
        padding: var(--space-16) 0;
    }

    .section-header {
        margin-bottom: var(--space-10);
    }

    /* --- Container --- */
    .container {
        padding: 0 var(--space-5);
    }

    /* --- Hero --- */
    .hero-premium {
        min-height: auto;
        padding: 120px 0 60px;
    }

    .hero-content {
        padding: 0 var(--space-4);
    }

    .hero-badge {
        font-size: 11px;
        padding: var(--space-2) var(--space-4);
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        max-width: 100%;
        gap: var(--space-4);
    }

    .stat-card-mini {
        padding: var(--space-5) var(--space-4);
    }

    .stat-card-mini .stat-number {
        font-size: 2.25rem;
    }

    /* --- Page Hero --- */
    .page-hero {
        padding: 140px 0 var(--space-16);
    }

    /* --- Grids --- */
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .advantage-card {
        padding: var(--space-8);
    }

    .solutions-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

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

    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .benefit-card {
        padding: var(--space-6);
    }

    /* --- Contact --- */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .contact-form {
        padding: var(--space-8);
    }

    .contact-info-card {
        padding: var(--space-8);
    }

    .form-group {
        margin-bottom: var(--space-5);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: var(--space-3) var(--space-4);
        font-size: 15px;
    }

    /* --- Filter Tabs --- */
    .filter-tabs {
        gap: var(--space-2);
        margin-bottom: var(--space-8);
    }

    .filter-tab {
        padding: var(--space-2) var(--space-4);
        font-size: 13px;
    }

    /* --- Timeline --- */
    .timeline-interactive {
        padding: var(--space-12) 0;
    }

    .timeline-track::before {
        left: 24px;
    }

    .timeline-step {
        grid-template-columns: 56px 1fr;
        gap: var(--space-6);
        margin-bottom: var(--space-12);
    }

    .timeline-step:nth-child(even) .step-content,
    .timeline-step:nth-child(odd) .step-content {
        grid-column: 2;
        text-align: left;
    }

    .marker-ring {
        width: 56px;
        height: 56px;
    }

    .step-content {
        padding: var(--space-6);
    }

    /* --- Comparison --- */
    .comparison-wrapper {
        padding: var(--space-16) 0;
    }

    .comparison-cards {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .comparison-toggle {
        flex-direction: column;
        max-width: 300px;
        margin: 0 auto var(--space-8);
    }

    .toggle-btn {
        width: 100%;
    }

    /* --- Instagram --- */
    .instagram-section {
        padding: var(--space-16) 0;
    }

    .instagram-carousel-wrapper {
        padding: 0 var(--space-10);
        margin: var(--space-10) 0 var(--space-8);
    }

    .instagram-post {
        width: 260px;
    }

    /* --- Video --- */
    .video-section {
        padding: var(--space-16) 0;
    }

    .video-grid-premium {
        grid-template-columns: 1fr;
    }

    .video-list {
        flex-direction: column;
    }

    .video-card-small {
        min-width: auto;
    }

    /* --- FAQ --- */
    .faq-grid {
        gap: var(--space-3);
    }

    /* --- Wall Composition --- */
    .wall-panel-stats {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3);
    }

    /* --- Blog V2 --- */
    .blog-grid-v2 {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .blog-featured-image {
        height: 240px;
    }

    .blog-card-v2-image img {
        height: 200px;
    }

    .blog-cta-inline {
        flex-direction: column;
        text-align: center;
    }

    .blog-cta-form {
        flex-direction: column;
    }

    /* --- CTA Final --- */
    .cta-final-section {
        padding: var(--space-16) 0;
    }

    .cta-final-actions {
        flex-direction: column;
        align-items: center;
    }

    .cta-final-actions .btn {
        width: 100%;
        max-width: 320px;
    }

    .cta-final-trust {
        flex-direction: column;
        gap: var(--space-4);
    }

    .cta-final-trust .trust-divider {
        display: none;
    }

    /* --- Footer --- */
    .footer-premium {
        padding: var(--space-16) 0 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-3);
        text-align: center;
    }

    /* --- Buttons --- */
    .btn-lg {
        padding: var(--space-4) var(--space-6);
        font-size: 15px;
    }

    /* --- Floating Elements --- */
    .whatsapp-float {
        width: 54px;
        height: 54px;
        bottom: var(--space-6);
        right: var(--space-6);
    }

    .whatsapp-float-tooltip {
        display: none;
    }

    .back-to-top {
        width: 46px;
        height: 46px;
        right: var(--space-8);
        bottom: 108px;
    }

    /* --- Social Proof --- */
    .social-proof {
        padding: var(--space-4) 0;
    }

    .proof-track {
        gap: var(--space-10);
    }

    /* --- SF Showcase Stats: side by side 50/50 --- */
    .sf-showcase-stats {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    /* --- Timeline Mobile: full redesign --- */
    .timeline-premium {
        max-width: 100%;
        margin-top: 32px;
    }

    .timeline-premium-line {
        left: 27px !important;
        transform: none;
    }

    .timeline-premium.tl-js .timeline-premium-line {
        transform: scaleY(0);
    }

    .timeline-premium-step {
        display: flex;
        flex-direction: row;
        gap: 16px;
        align-items: flex-start;
        margin-bottom: 24px;
    }

    .step-card-empty {
        display: none;
    }

    .step-center {
        flex-shrink: 0;
        width: 56px;
        flex-direction: column;
        align-items: center;
        gap: 6px;
        justify-content: flex-start;
        order: 0 !important;
    }

    .step-card-right {
        flex: 1;
        min-width: 0;
        order: 1 !important;
        padding: 20px;
        border-radius: 16px;
    }

    .step-card-right h3 {
        font-size: 1rem;
    }

    .step-card-right p {
        font-size: 0.875rem;
    }

    /* Reset even/odd ordering — override !important rules in site-style.css */
    .timeline-premium-step:nth-child(even) .step-card-left,
    .timeline-premium-step:nth-child(even) .step-center,
    .timeline-premium-step:nth-child(even) .step-card-right {
        order: unset !important;
    }

    /* Re-apply correct mobile order after reset */
    .timeline-premium-step .step-center    { order: 0 !important; }
    .timeline-premium-step .step-card-right { order: 1 !important; }

    .timeline-summary-bar {
        flex-direction: column;
        gap: 12px;
        padding: 20px;
    }

    .timeline-summary-divider {
        width: 100%;
        height: 1px;
    }
}


/* ==========================================================
   MOBILE PHONES (max-width: 480px)
   ========================================================== */
@media (max-width: 480px) {

    /* --- Typography --- */
    .hero-title {
        font-size: clamp(2.0625rem, 8.5vw, 2.5625rem);
        line-height: 1.15;
    }

    .hero-subtitle {
        font-size: 0.9375rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-description {
        font-size: 0.9375rem;
    }

    .page-hero-title {
        font-size: 1.875rem;
    }

    .page-hero-subtitle {
        font-size: 1rem;
    }

    .cta-final-title {
        font-size: 1.625rem;
    }

    .cta-final-description {
        font-size: 0.9375rem;
    }

    .card-title {
        font-size: 1.25rem;
    }

    /* --- Section Spacing --- */
    .section {
        padding: var(--space-12) 0;
    }

    .section-header {
        margin-bottom: var(--space-8);
    }

    /* --- Container --- */
    .container {
        padding: 0 var(--space-4);
    }

    /* --- Hero --- */
    .hero-premium {
        padding: 110px 0 48px;
    }

    .hero-content {
        padding: 0 var(--space-3);
    }

    .hero-badge {
        font-size: 0.6875rem;
        padding: var(--space-2) var(--space-3);
        margin-bottom: var(--space-5);
    }

    .hero-cta {
        gap: var(--space-3);
    }

    .stat-card-mini .stat-number {
        font-size: 2.25rem;
    }

    .stat-card-mini .stat-label {
        font-size: 0.8125rem;
    }

    /* --- Page Hero --- */
    .page-hero {
        padding: 120px 0 var(--space-12);
    }

    /* --- Cards --- */
    .advantage-card {
        padding: var(--space-6);
    }

    .advantages-grid {
        gap: var(--space-5);
    }

    .card-icon-wrapper {
        width: 56px;
        height: 56px;
    }

    .solution-card {
        padding: var(--space-6);
    }

    .solution-icon {
        width: 60px;
        height: 60px;
    }

    .benefit-card {
        padding: var(--space-5);
    }

    /* --- Project Cards --- */
    .project-card-image {
        height: 240px;
    }

    .project-card-body {
        padding: var(--space-6);
    }

    /* --- Blog --- */
    .blog-card-image {
        height: 200px;
    }

    .blog-card-content {
        padding: var(--space-5);
    }

    /* --- Contact --- */
    .contact-form {
        padding: var(--space-6);
    }

    .contact-info-card {
        padding: var(--space-6);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: var(--space-3) var(--space-3);
        font-size: 14px;
    }

    /* --- Timeline --- */
    .timeline-step {
        gap: var(--space-4);
        margin-bottom: var(--space-8);
    }

    .step-content {
        padding: var(--space-5);
    }

    .marker-ring {
        width: 48px;
        height: 48px;
    }

    /* --- FAQ --- */
    .faq-item .faq-question {
        padding: var(--space-5) var(--space-5);
        font-size: 1rem;
    }

    /* --- Instagram --- */
    .instagram-section {
        padding: var(--space-12) 0;
    }

    .instagram-carousel-wrapper {
        padding: 0;
        margin: var(--space-8) calc(-1 * var(--space-5)) var(--space-6);
    }

    .instagram-carousel {
        padding-left: var(--space-5);
        padding-right: var(--space-5);
    }

    .instagram-post {
        width: 240px;
    }

    /* --- Video --- */
    .video-section {
        padding: var(--space-12) 0;
    }

    .video-card-small {
        grid-template-columns: 100px 1fr;
        gap: var(--space-3);
        padding: var(--space-4);
    }

    /* --- Comparison --- */
    .comparison-wrapper {
        padding: var(--space-12) 0;
    }

    .comparison-card {
        padding: var(--space-6) var(--space-5);
    }

    /* --- CTA Final --- */
    .cta-final-section {
        padding: var(--space-12) 0;
    }

    .cta-final-actions .btn {
        max-width: 100%;
    }

    /* --- Buttons --- */
    .btn {
        padding: var(--space-3) var(--space-5);
        font-size: 14px;
    }

    .btn-lg {
        padding: var(--space-3) var(--space-5);
        font-size: 14px;
    }

    /* --- Footer --- */
    .footer-premium {
        padding: var(--space-12) 0 0;
    }

    .footer-grid {
        gap: var(--space-8);
    }

    .footer-social {
        gap: var(--space-2);
    }

    .footer-social a {
        width: 40px;
        height: 40px;
    }

    /* --- Floating Elements --- */
    .whatsapp-float {
        width: 52px;
        height: 52px;
        bottom: var(--space-5);
        right: var(--space-5);
    }

    .back-to-top {
        width: 42px;
        height: 42px;
    }
}


/* ==========================================================
   EXTRA SMALL DEVICES (max-width: 360px)
   ========================================================== */
@media (max-width: 360px) {

    /* --- Typography --- */
    .hero-title {
        font-size: 2.1875rem;
        line-height: 1.15;
    }

    .section-title {
        font-size: 1.625rem;
    }

    .page-hero-title {
        font-size: 1.75rem;
    }

    .cta-final-title {
        font-size: 1.5rem;
    }

    .card-title {
        font-size: 1.1875rem;
    }

    /* --- Container --- */
    .container {
        padding: 0 var(--space-3);
    }

    .hero-badge {
        font-size: 0.625rem;
    }

    .stat-card-mini .stat-number {
        font-size: 2rem;
    }

    /* --- Cards --- */
    .advantage-card {
        padding: var(--space-5);
    }

    .solution-card {
        padding: var(--space-5);
    }

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

    /* --- Contact --- */
    .contact-form {
        padding: var(--space-5);
    }

    .contact-info-card {
        padding: var(--space-5);
    }

    /* --- Section Badge --- */
    .section-badge {
        font-size: 12px;
        padding: var(--space-1) var(--space-3);
    }

    /* --- Filter Tabs --- */
    .filter-tabs {
        gap: var(--space-2);
    }

    .filter-tab {
        padding: var(--space-2) var(--space-3);
        font-size: 12px;
    }

    /* --- Buttons --- */
    .btn {
        padding: var(--space-2) var(--space-4);
        font-size: 13px;
    }

    .btn-lg {
        padding: var(--space-3) var(--space-4);
        font-size: 13px;
    }

    .btn-glass {
        padding: var(--space-2) var(--space-4);
    }
}


/* ==========================================================
   LANDSCAPE ORIENTATION
   ========================================================== */
@media (max-height: 600px) and (orientation: landscape) {

    .hero-premium {
        min-height: auto;
        padding: 100px 0 var(--space-12);
    }

    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-4);
    }

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

    .page-hero {
        padding: 100px 0 var(--space-12);
    }
}


/* ==========================================================
   PRINT STYLES
   ========================================================== */
@media print {

    /* Hide interactive and decorative elements */
    .header,
    .glass-header,
    .navbar-toggle,
    .hero-background,
    .hero-video,
    .hero-overlay,
    .hero-grid-pattern,
    .scroll-indicator,
    .back-to-top,
    .whatsapp-float,
    .cta-final-section,
    .cta-final-actions,
    .footer-social,
    .instagram-section,
    .instagram-carousel-wrapper,
    .comparison-toggle,
    .filter-tabs,
    .social-proof,
    .proof-track,
    .btn-glass {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    .section {
        padding: 24pt 0;
        page-break-inside: avoid;
    }

    .hero-premium {
        min-height: auto;
        background: none;
        color: #000;
        padding: 24pt 0;
    }

    .hero-title,
    .hero-subtitle,
    .section-title,
    .section-description,
    .page-hero-title,
    .page-hero-subtitle,
    .cta-final-title,
    .cta-final-description,
    .card-title,
    .card-description {
        color: #000 !important;
        -webkit-text-fill-color: #000 !important;
        background: none !important;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    .advantage-card,
    .solution-card,
    .project-card,
    .blog-card,
    .comparison-card,
    .faq-item,
    .contact-form,
    .contact-info-card,
    .benefit-card {
        border: 1px solid #ccc;
        box-shadow: none;
        page-break-inside: avoid;
    }

    .footer-premium {
        background: none;
        color: #000;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}


/* ==========================================================
   HIGH RESOLUTION DISPLAYS
   ========================================================== */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {

    /* Sharpen images and icons on retina displays */
    .project-card-image img,
    .blog-card-image img,
    .instagram-post img {
        image-rendering: -webkit-optimize-contrast;
    }

    /* Thinner borders on high-DPI screens */
    .advantage-card,
    .solution-card,
    .comparison-card,
    .faq-item,
    .contact-form,
    .contact-info-card {
        border-width: 1px;
    }
}


/* ==========================================================
   INLINE GRID RESPONSIVE OVERRIDES
   Override inline style grids that don't collapse on mobile
   ========================================================== */

@media (max-width: 1024px) {
    /* Force 2-col for inline 3+ col grids */
    [style*="grid-template-columns:repeat(3"] { grid-template-columns: repeat(2, 1fr) !important; }
    [style*="grid-template-columns: repeat(3"] { grid-template-columns: repeat(2, 1fr) !important; }
    [style*="grid-template-columns:repeat(4"] { grid-template-columns: repeat(2, 1fr) !important; }
    [style*="grid-template-columns: repeat(4"] { grid-template-columns: repeat(2, 1fr) !important; }
}

@media (max-width: 768px) {
    /* Force single column for all inline grids on tablet portrait */
    [style*="grid-template-columns:repeat(3"] { grid-template-columns: 1fr !important; }
    [style*="grid-template-columns: repeat(3"] { grid-template-columns: 1fr !important; }
    [style*="grid-template-columns:repeat(4"] { grid-template-columns: 1fr !important; }
    [style*="grid-template-columns: repeat(4"] { grid-template-columns: 1fr !important; }
    [style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; }
    [style*="grid-template-columns: 1fr 1fr"] { grid-template-columns: 1fr !important; }

    /* Cookie consent responsive */
    .cookie-consent-inner {
        flex-direction: column;
        text-align: center;
        padding: 1.25rem 1.5rem;
        gap: 1rem;
    }
    .cookie-consent-actions {
        width: 100%;
        justify-content: center;
    }
    .cookie-btn {
        flex: 1;
    }

    /* Navbar mobile menu - full width */
    .navbar-menu.active {
        width: 100% !important;
        max-width: 100% !important;
        right: 0 !important;
    }

    /* Hero stats - 2 col on tablet */
    .hero-stats {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: var(--space-5) !important;
    }
}

@media (max-width: 480px) {
    /* Even smaller screens */
    .hero-stats {
        grid-template-columns: 1fr !important;
    }

    /* Reduce inline gaps */
    [style*="gap:48px"] { gap: 24px !important; }
    [style*="gap: 48px"] { gap: 24px !important; }
    [style*="gap:32px"] { gap: 20px !important; }
    [style*="gap: 32px"] { gap: 20px !important; }

    /* Cookie consent stacking */
    .cookie-consent-inner {
        padding: 1rem;
    }
    .cookie-consent-text {
        font-size: 12px;
    }
}

@media (max-width: 360px) {
    /* Very small phones */
    .container {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
}

/* ===== GRID UTILITY RESPONSIVE ===== */
@media (max-width: 1024px) {
    .grid-5-col { grid-template-columns: repeat(3, 1fr); }
    .grid-4-col { grid-template-columns: repeat(2, 1fr); }
    .grid-3-col { grid-template-columns: repeat(2, 1fr); }
    .grid-2-col-aligned { grid-template-columns: 1fr; gap: var(--space-8); }
}

@media (max-width: 768px) {
    .grid-5-col { grid-template-columns: repeat(2, 1fr); }
    .grid-4-col { grid-template-columns: 1fr; }
    .grid-3-col { grid-template-columns: 1fr; }
    .grid-2-col { grid-template-columns: 1fr; }
    .grid-4-col-tight { grid-template-columns: repeat(2, 1fr); }
    .grid-2-col-sm { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .grid-5-col { grid-template-columns: 1fr; }
    .grid-4-col-tight { grid-template-columns: 1fr; }
}


/* ==========================================================
   ACCESSIBILITY - REDUCED MOTION
   ========================================================== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .hero-premium,
    .advantage-card,
    .solution-card,
    .project-card,
    .blog-card,
    .comparison-card,
    .stat-card-mini,
    .instagram-post,
    .timeline-step .step-content,
    .timeline-step .marker-ring,
    .faq-item,
    .benefit-card,
    .video-card-small {
        transition: none !important;
    }

    .proof-track {
        animation: none !important;
    }

    .instagram-carousel.auto-scroll {
        animation: none !important;
    }
}


/* ==========================================================
   TOUCH DEVICE OPTIMIZATIONS
   ========================================================== */
@media (hover: none) and (pointer: coarse) {

    /* Enforce minimum 44px touch targets (WCAG 2.1 AAA) */
    .btn {
        min-height: 44px;
        padding: var(--space-3) var(--space-6);
    }

    .btn-lg {
        min-height: 48px;
    }

    .nav-link {
        padding: var(--space-4) 0;
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .filter-tab {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }

    .toggle-btn {
        min-height: 44px;
    }

    .footer-social a {
        min-width: 44px;
        min-height: 44px;
    }

    .card-link {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }

    .faq-question {
        min-height: 48px;
    }

    .back-to-top {
        min-width: 48px;
        min-height: 48px;
    }

    /* Disable hover transforms on touch devices */
    .advantage-card:hover,
    .solution-card:hover,
    .project-card:hover,
    .blog-card:hover,
    .comparison-card:hover,
    .stat-card-mini:hover,
    .instagram-post:hover,
    .benefit-card:hover,
    .video-card-small:hover {
        transform: none;
    }

    .btn-primary:hover,
    .btn-glass:hover {
        transform: none;
    }

    /* Active states for touch feedback */
    .btn:active {
        transform: scale(0.98);
    }

    .advantage-card:active,
    .solution-card:active,
    .project-card:active,
    .blog-card:active,
    .benefit-card:active {
        transform: scale(0.99);
    }
}


/* ============================================================
   STEELNER MOBILE FIXES — BLOCO FINAL GARANTIDO
   Carregado por último — !important em tudo crítico
   ============================================================ */

/* ── MENU MOBILE: esconder busca, corrigir padding ── */
@media (max-width: 1024px) {
    .navbar-cta--desktop-only {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
        width: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
    }
    .navbar-menu {
        padding: 0 0 2rem !important;
    }
}

/* ── HERO BADGE: -2px ── */
@media (max-width: 768px) {
    .hero-badge {
        font-size: 11px !important;
    }
}
@media (max-width: 480px) {
    .hero-badge {
        font-size: 11px !important;
    }
}
@media (max-width: 360px) {
    .hero-badge {
        font-size: 10px !important;
    }
}

/* ── HERO TITLE: +3px fonte, +2px line-height ── */
@media (max-width: 768px) {
    .hero-title {
        font-size: clamp(2.4375rem, 6.5vw, 2.9375rem) !important;
        line-height: 1.15 !important;
    }
}
@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(2.0625rem, 8.5vw, 2.5625rem) !important;
        line-height: 1.15 !important;
    }
}
@media (max-width: 360px) {
    .hero-title {
        font-size: 2.1875rem !important;
        line-height: 1.15 !important;
    }
}

/* ── SF SHOWCASE STATS: 50/50 ── */
@media (max-width: 768px) {
    .sf-showcase-stats {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 12px !important;
    }
}

/* ── TIMELINE MOBILE: redesign completo ── */
@media (max-width: 768px) {
    /* Linha na esquerda, sem translateX */
    .timeline-premium-line {
        display: block !important;
        left: 27px !important;
        transform: none !important;
    }
    /* Restaura scaleY(0) durante animação GSAP */
    .timeline-premium.tl-js .timeline-premium-line {
        transform: scaleY(0) !important;
        transform-origin: top center !important;
    }
    /* Cada step: flex row */
    .timeline-premium-step {
        display: flex !important;
        flex-direction: row !important;
        gap: 16px !important;
        align-items: flex-start !important;
        margin-bottom: 24px !important;
    }
    /* Remover card vazio */
    .step-card-empty {
        display: none !important;
    }
    /* Círculo: coluna esquerda fixa */
    .step-center {
        flex-shrink: 0 !important;
        width: 56px !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 6px !important;
        order: 0 !important;
    }
    /* Card: coluna direita flex */
    .step-card-right {
        flex: 1 !important;
        min-width: 0 !important;
        order: 1 !important;
        padding: 20px !important;
        border-radius: 16px !important;
    }
    /* Override !important de steps pares do desktop */
    .timeline-premium-step:nth-child(even) .step-card-left,
    .timeline-premium-step:nth-child(even) .step-center,
    .timeline-premium-step:nth-child(even) .step-card-right {
        order: unset !important;
    }
    .timeline-premium-step .step-center     { order: 0 !important; }
    .timeline-premium-step .step-card-right { order: 1 !important; }
    /* Summary bar em coluna */
    .timeline-summary-bar {
        flex-direction: column !important;
        gap: 12px !important;
        padding: 20px !important;
    }
    .timeline-summary-divider {
        width: 100% !important;
        height: 1px !important;
    }
}

/* ── Menu mobile: esconder hambúrguer-X quando menu aberto (evita 2 botões fechar) ── */
@media (max-width: 1024px) {
    body.menu-open .navbar-toggle {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }
}

/* ── Stats 75%/3 dias: largura total quando fora do video-wrap ── */
@media (max-width: 768px) {
    .sf-showcase-stats {
        width: 100% !important;
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 12px !important;
        margin-top: 16px !important;
    }
    .sf-showcase-stat {
        min-width: 0 !important;
    }
}

/* ── Comparativo: fundo branco → transparente na dark-section ── */
.dark-section .comparison-wrapper,
.comparison-section .comparison-wrapper {
    background: transparent !important;
    padding: 0 !important;
}