/* =========================================================
   RESPONSIVE DESIGN - CREWAI DARK THEME
   ========================================================= */

/* ===================================
   TABLET - 992px y menos
   =================================== */
@media (max-width: 992px) {
    :root {
        --font-h1: 3rem;        /* 48px */
        --font-h2: 2.25rem;     /* 36px */
        --font-h3: 1.625rem;    /* 26px */
    }

    .container {
        padding: 0 1.5rem;
    }

    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero {
        padding: var(--spacing-lg) var(--spacing-md);
        min-height: 500px;
    }

    section {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .benefits-grid,
    .services-grid,
    .sectors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

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

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

/* ===================================
   MOBILE - 768px y menos
   =================================== */
@media (max-width: 768px) {
    :root {
        --font-h1: 2.5rem;      /* 40px */
        --font-h2: 2rem;        /* 32px */
        --font-h3: 1.5rem;      /* 24px */
        --font-h4: 1.25rem;     /* 20px */
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .navbar {
        padding: 1rem 1.5rem;
        flex-wrap: wrap;
    }

    .logo {
        font-size: 1.25rem;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: rgba(11, 11, 11, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        gap: 0;
        padding: 2rem 0;
        transition: left var(--transition-base);
        border-top: 1px solid var(--border-color);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a::after {
        display: none;
    }

    .menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        cursor: pointer;
        padding: 0.75rem;
        background: rgba(255, 94, 58, 0.1);
        border: 1px solid rgba(255, 94, 58, 0.3);
        border-radius: 8px;
        z-index: 1001;
        transition: all 0.3s ease;
        width: 48px;
        height: 48px;
    }

    .menu-toggle:hover {
        background: rgba(255, 94, 58, 0.2);
        border-color: rgba(255, 94, 58, 0.5);
    }

    .menu-toggle span {
        width: 24px;
        height: 2.5px;
        background: var(--primary-color);
        border-radius: 3px;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: block;
        position: relative;
    }

    /* Animación a X cuando el menú está activo */
    .menu-toggle.active span:nth-child(1) {
        transform: translateY(7.5px) rotate(45deg);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scale(0);
    }

    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-7.5px) rotate(-45deg);
    }

    .hero {
        padding: var(--spacing-md) 1rem;
        min-height: 400px;
    }

    /* Fix tech logos on mobile */
    .tech-logo img {
        filter: grayscale(100%) invert(1) brightness(1) !important;
        opacity: 0.9 !important;
    }

    /* Permitir video en móviles */
    .hero-video-background iframe {
        display: block;
        /* Restaurar centrado correcto heredado de styles.css */
        left: 50%;
        width: 100vw; /* Usar viewport width como base */
        /* Asegurar cobertura con min-dimensions heredadas */
    }

    /* Eliminar fondo sólido para ver el video */
    .hero {
        background: transparent !important;
    }

    .hero h1 {
        font-size: var(--font-h1);
    }

    .hero p {
        font-size: var(--font-body-m);
    }

    .hero .btn {
        display: block;
        margin: 0.5rem 0;
        width: 100%;
    }

    section {
        padding: var(--spacing-md) 1rem;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .benefits-grid,
    .services-grid,
    .sectors-grid,
    .stats-grid,
    .services-elegant-grid,
    .trust-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Stats responsive */
    .stat-number {
        font-size: 3.5rem;
    }

    .stat-unit {
        font-size: 1.25rem;
    }

    /* Services elegant responsive */
    .service-elegant-card {
        padding: 2rem;
    }

    .service-number {
        font-size: 2.5rem;
        top: 1rem;
        right: 1rem;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .team-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .case-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .blog-filters {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.813rem;
    }

    .tab-buttons {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .tab-btn {
        padding: 0.75rem 1rem;
        font-size: var(--font-caption);
    }

    .modal {
        width: 95%;
        max-height: 95vh;
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 1.5rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: var(--font-caption);
    }

    .card,
    .benefit-card,
    .service-card,
    .sector-card {
        padding: 1.5rem;
    }
}

/* ===================================
   SMALL MOBILE - 480px y menos
   =================================== */
@media (max-width: 480px) {
    :root {
        --font-h1: 2rem;        /* 32px */
        --font-h2: 1.75rem;     /* 28px */
        --font-h3: 1.375rem;    /* 22px */
        --font-h4: 1.125rem;    /* 18px */
        --spacing-md: 1.5rem;
        --spacing-lg: 2.5rem;
        --spacing-xl: 3rem;
    }

    .container {
        padding: 0 1rem;
    }

    .navbar {
        padding: 0.875rem 1rem;
    }

    .logo {
        font-size: 1.125rem;
    }

    .hero {
        padding: var(--spacing-lg) 1rem;
        min-height: 350px;
    }

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

    .stat-unit {
        font-size: 1rem;
    }

    .stat-visual {
        margin-bottom: 1rem;
    }

    .stat-icon {
        font-size: 2rem;
    }

    .service-icon-elegant {
        font-size: 2.5rem;
    }

    .service-number {
        font-size: 2rem;
    }

    .section-title-elegant {
        margin-bottom: 2.5rem;
    }

    .section-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }

    /* Services page small mobile */
    .service-detailed-card {
        padding: 1.5rem;
    }

    .service-detailed-number {
        font-size: 2.5rem;
    }

    .service-detailed-icon {
        font-size: 2.5rem;
    }

    .service-detailed-footer {
        flex-direction: column;
    }

    .service-detailed-footer .btn {
        width: 100%;
    }

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

    .trust-card {
        padding: 1.5rem;
    }

    /* Services page responsive */
    .service-detailed-header {
        grid-template-columns: 1fr;
        gap: 1rem;
        text-align: center;
    }

    .service-detailed-number {
        font-size: 3rem;
    }

    .service-detailed-icon {
        font-size: 3rem;
    }

    .service-detailed-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-detailed-card {
        padding: 2rem;
    }

    .trust-grid {
        grid-template-columns: repeat(1, 1fr);
        gap: 1.5rem;
    }

    section {
        padding: var(--spacing-lg) 1rem;
    }

    .section-title h2 {
        font-size: var(--font-h2);
    }

    .benefits-grid,
    .services-grid,
    .sectors-grid {
        gap: 1rem;
    }

    .card,
    .benefit-card,
    .service-card,
    .sector-card {
        padding: 1.25rem;
    }

    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.813rem;
    }

    .pricing-card {
        padding: 2rem 1.5rem;
    }

    .pricing-price {
        font-size: 2.5rem;
    }

    .team-photo {
        width: 120px;
        height: 120px;
    }

    .case-image,
    .blog-image {
        height: 180px;
    }

    .blog-content,
    .case-content {
        padding: 1.25rem;
    }

    .modal {
        width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 1rem;
    }

    .footer-section {
        margin-bottom: 2rem;
    }

    .cta {
        padding: var(--spacing-md) 1rem;
    }

    .badge-group {
        gap: 0.375rem;
    }

    .pill {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }

    /* Testimonials responsive */
    .testimonial-card {
        min-width: 300px;
        max-width: 300px;
        padding: 2rem 1.5rem;
    }

    .testimonial-text {
        font-size: var(--font-body-m);
    }
}

/* ===================================
   LANDSCAPE MODE (Mobile)
   =================================== */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--spacing-md) 1rem;
    }

    .modal {
        max-height: 95vh;
    }

    section {
        padding: var(--spacing-md) 1rem;
    }
}

/* ===================================
   LARGE DESKTOP - 1400px y más
   =================================== */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }

    :root {
        --font-h1: 4rem;        /* 64px */
        --font-h2: 3rem;        /* 48px */
    }

    .hero {
        min-height: 700px;
    }
}

/* ===================================
   PRINT STYLES
   =================================== */
@media print {
    * {
        background: white !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }

    header,
    footer,
    .btn,
    .nav-menu,
    .menu-toggle {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    h1 {
        font-size: 24pt;
    }

    h2 {
        font-size: 20pt;
    }

    h3 {
        font-size: 16pt;
    }

    a {
        text-decoration: underline;
    }

    a[href]:after {
        content: " (" attr(href) ")";
    }

    img {
        max-width: 100% !important;
    }

    .card,
    .benefit-card,
    .service-card {
        border: 1px solid #000 !important;
        page-break-inside: avoid;
    }
}

/* ===================================
   REDUCED MOTION (Accesibilidad)
   =================================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===================================
   SERVICE DETAIL PAGE RESPONSIVE
   =================================== */
@media (max-width: 992px) {
    .services-hero h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

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

    .section-number {
        font-size: 3rem;
    }

    .section-header {
        gap: 1.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .problems-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .before-after {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .method-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .services-hero {
        padding: 5rem 0 4rem;
    }

    .services-hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-features {
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }

    .service-section {
        padding: 3rem 0;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .section-number {
        font-size: 2.5rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

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

    .case-item {
        flex-direction: column;
        text-align: center;
    }

    .tech-tags {
        justify-content: center;
    }

    .implementation-case {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .services-hero h1 {
        font-size: 1.75rem;
    }

    .service-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }

    .section-number {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .method-number {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .problem-icon,
    .benefit-icon,
    .case-icon {
        font-size: 2rem;
    }

    .implementation-case {
        padding: 1.5rem;
    }

    .implementation-case h3 {
        font-size: 1.25rem;
    }
}

/* ===================================
   HIGH CONTRAST MODE
   =================================== */
@media (prefers-contrast: high) {
    :root {
        --border-color: #666;
        --text-light: #CCC;
    }

    .btn-primary {
        border: 2px solid var(--text-white);
    }

    .card,
    .benefit-card,
    .service-card {
        border-width: 2px;
    }
}

/* ===================================
   DARK MODE PREFERENCE (ya estamos en dark)
   =================================== */
@media (prefers-color-scheme: light) {
    /* 
    Opcional: Podrías ofrecer un tema claro si el usuario prefiere light mode
    Por ahora mantenemos el dark theme
    */
}