/* FutureEnergy SmartPulse - Responsive Styles */

/* Tablet Styles */
@media (max-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
    
    /* Hero Section */
    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    /* About Section */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    /* Services Grid */
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    /* Contact Section */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    /* Article Content */
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .article-sidebar {
        position: static;
        order: -1;
    }
    

}

/* Mobile Styles */
@media (max-width: 768px) {
    :root {
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    /* Navigation */
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-primary);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    /* Hero Section */
    .hero {
        padding: 6rem 0 3rem;
        min-height: auto;
    }
    
    .hero .container {
        gap: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Section Padding */
    .about,
    .services,
    .testimonials,
    .contact {
        padding: 4rem 0;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    /* About Stats */
    .about-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    /* Services Grid */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Newsletter */
    .newsletter {
        padding: 3rem 0;
    }
    
    .newsletter-form .form-group {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* Contact Form */
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .contact-form-container {
        padding: 1.5rem;
    }
    
    /* Footer */
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    /* Cookie Banner */
    .cookie-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .cookie-buttons {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    /* Modal */
    .modal-content {
        padding: 1.5rem;
        margin: 1rem;
    }
    

    

    
    /* Step by step on mobile */
    .step {
        flex-direction: column;
        gap: 1rem;
    }
    
    .step-number {
        align-self: flex-start;
    }
    
    /* Form rows on mobile */
    .volume-guide,
    .distance-pricing,
    .access-costs {
        display: block;
    }
    
    .volume-guide .volume-item,
    .distance-pricing .distance-item,
    .access-costs .cost-item {
        margin-bottom: 1.5rem;
        padding: 1rem;
        background-color: var(--bg-secondary);
        border-radius: var(--border-radius);
    }
    
    /* Tables on mobile */
    .pricing-table {
        font-size: var(--font-size-sm);
    }
    
    .pricing-table th,
    .pricing-table td {
        padding: 0.5rem;
    }
    
    /* Thank you page */
    .thank-you {
        padding: 6rem 0 4rem;
    }
    
    .thank-you-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 2rem 0;
    }
    
    .thank-you-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .thank-you-actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Legal pages */
    .legal-page {
        padding: 4rem 0;
    }
    
    .data-categories,
    .purposes-list,
    .rights-list {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    /* Sidebar widgets on mobile */
    .sidebar-widget {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .related-article {
        flex-direction: column;
        text-align: center;
    }
    
    .related-image {
        align-self: center;
    }
    
    .social-share {
        justify-content: center;
    }
}

/* Small Mobile Styles */
@media (max-width: 480px) {
    :root {
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.375rem;
        --font-size-2xl: 1.125rem;
    }
    
    .container {
        padding: 0 0.75rem;
    }
    
    /* Hero adjustments */
    .hero {
        padding: 5rem 0 2rem;
    }
    
    .hero-content h1 {
        font-size: var(--font-size-3xl);
    }
    
    /* Section padding */
    .about,
    .services,
    .testimonials,
    .contact {
        padding: 3rem 0;
    }
    
    /* Service cards */
    .service-card {
        padding: 1rem;
    }
    
    .service-icon {
        width: 50px;
        height: 50px;
    }
    
    .service-icon i {
        font-size: 1.25rem;
    }
    
    /* Testimonial cards */
    .testimonial-card {
        padding: 1.5rem;
    }
    
    /* Newsletter */
    .newsletter {
        padding: 2rem 0;
    }
    
    /* Contact items */
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .contact-icon {
        align-self: center;
    }
    
    /* Form adjustments */
    .form-group {
        margin-bottom: 1rem;
    }
    
    .btn {
        padding: 0.625rem 1.25rem;
    }
    
    /* Cookie banner */
    .cookie-banner {
        padding: 0.75rem;
    }
    
    .cookie-buttons {
        gap: 0.5rem;
    }
    
    .cookie-buttons .btn {
        padding: 0.5rem 0.75rem;
        font-size: var(--font-size-xs);
    }
    
    /* Modal adjustments */
    .modal-content {
        padding: 1rem;
        margin: 0.5rem;
    }
    
    /* Blog adjustments */
    .blog-content {
        padding: 1rem;
    }
    
    .blog-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .blog-tags {
        flex-wrap: wrap;
    }
    
    /* Article adjustments */
    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .checklist-item {
        padding: 0.75rem;
    }
    
    .highlight-box,
    .tips-box,
    .warning-box {
        padding: 1rem;
    }
    
    /* Call to action */
    .call-to-action {
        padding: 1.5rem;
    }
    
    /* Image placeholders */
    .image-placeholder {
        padding: 2rem;
        min-height: 200px;
    }
    
    .image-placeholder i {
        font-size: 3rem;
    }
    
    /* Thank you page adjustments */
    .thank-you-icon i {
        font-size: 3rem;
    }
    
    .info-card {
        padding: 1.5rem;
    }
    
    /* Legal page adjustments */
    .legal-header {
        margin-bottom: 2rem;
    }
    
    .legal-section {
        margin-bottom: 2rem;
    }
    
    .data-category,
    .purpose-item,
    .right-item {
        padding: 1rem;
    }
    
    /* Footer adjustments */
    .footer {
        padding: 1.5rem 0 1rem;
    }
    
    .social-links a {
        width: 35px;
        height: 35px;
    }
}

/* Landscape Phone Styles */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 4rem 0 2rem;
        min-height: auto;
    }
    
    .hero .container {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .page-header {
        padding: 4rem 0 2rem;
    }
    
    .breadcrumb {
        padding: 4rem 0 1rem;
    }
}

/* Large Desktop Styles */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .hero .container {
        gap: 6rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    

}

/* Ultra-wide Screen Styles */
@media (min-width: 1920px) {
    .container {
        max-width: 1600px;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .hero-buttons .btn:hover,
    .service-card:hover,
    .blog-card:hover,
    .related-article:hover {
        transform: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --text-light: #000000;
        --text-muted: #000000;
    }
    
    .btn-outline {
        border-width: 3px;
    }
    
    .nav-link::after {
        height: 3px;
    }
}

/* Print Styles */
@media print {
    * {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    .header,
    .footer,
    .cookie-banner,
    .modal,
    .nav-toggle,
    .social-links,
    .btn {
        display: none !important;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    p, blockquote {
        orphans: 3;
        widows: 3;
    }
    
    .article {
        padding: 0;
    }
    
    .content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .article-sidebar {
        display: none;
    }
    
    .page-break {
        page-break-before: always;
    }
}

/* Focus Indicators for Keyboard Navigation */
@media (prefers-reduced-motion: no-preference) {
    :focus-visible {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
        border-radius: 2px;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-link {
        padding: 0.75rem 0;
    }
    
    .contact-icon,
    .service-icon,
    .social-links a {
        min-height: 44px;
        min-width: 44px;
    }
    
    .cookie-buttons .btn {
        min-height: 40px;
        padding: 0.5rem 1rem;
    }
}