/* ========================================
   INVOX - Diseño Responsivo
   ======================================== */

/* Breakpoints */
/* Mobile: 320px - 768px */
/* Tablet: 768px - 1024px */
/* Desktop: 1024px+ */

/* Mobile First Approach */

/* Navegación Lateral Responsiva */
@media (max-width: 1024px) {
    .lateral-nav {
        width: 60px;
        left: -10px;
    }
    
    .lateral-nav:hover {
        width: 180px;
    }
    
    .nav-logo h2 {
        font-size: 1.2rem;
    }
    
    .nav-icon {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .lateral-nav {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        top: auto;
        width: 100%;
        height: 80px;
        transform: none;
        border-radius: 20px 20px 0 0;
        flex-direction: row;
        z-index: 1000;
    }
    
    /* NAVEGACIÓN PARA SCROLL VERTICAL */
    .nav-link {
        text-decoration: none !important;
        color: inherit !important;
    }
    
    .nav-link:hover {
        transform: none !important;
    }
    
    .nav-item.active .nav-link {
        transform: none !important;
    }
    
    .nav-container {
        display: flex;
        align-items: center;
        justify-content: space-around;
        height: 100%;
        padding: var(--spacing-sm);
    }
    
    .nav-logo {
        display: none;
    }
    
    .nav-menu {
        flex-direction: row;
        gap: var(--spacing-md);
        width: 100%;
        justify-content: space-around;
    }
    
    .nav-link {
        flex-direction: column;
        padding: var(--spacing-xs);
        min-width: 60px;
    }
    
    .nav-text {
        font-size: 0.7rem;
        opacity: 1;
        transform: none;
        margin-top: var(--spacing-xs);
    }
    
    .nav-indicator {
        display: none;
    }
    
    .lateral-nav:hover {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .nav-menu {
        gap: var(--spacing-sm);
    }
    
    .nav-link {
        min-width: 50px;
    }
    
    .nav-text {
        font-size: 0.6rem;
    }
}

/* CONTENEDOR PRINCIPAL RESPONSIVE - SCROLL VERTICAL */
@media (max-width: 768px) {
    .main-container {
        width: 100vw !important;
        height: auto !important;
        overflow: visible !important;
        display: block !important;
        flex-direction: column !important;
        transition: none !important;
        padding-bottom: 80px; /* Espacio para navegación inferior */
    }
    
    .section {
        width: 100vw !important;
        height: auto !important;
        min-height: 100vh !important;
        position: relative !important;
        display: block !important;
        align-items: stretch !important;
        justify-content: flex-start !important;
        overflow: visible !important;
        flex-shrink: 0 !important;
        padding: var(--spacing-lg) 0 !important;
    }
    
    .section-content {
        position: relative !important;
        z-index: 10 !important;
        max-width: 100% !important;
        width: 100% !important;
        padding: var(--spacing-lg) var(--spacing-md) !important;
        text-align: center !important;
        margin: 0 auto !important;
    }
}

/* ESPACIADO RESPONSIVE MEJORADO */
@media (max-width: 1024px) {
    .section-content {
        padding: var(--spacing-lg);
    }
    
    .nosotros-header-section {
        gap: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
        min-height: 45vh;
    }
    
    .section-header {
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .section-content {
        padding: var(--spacing-md);
    }
    
    .nosotros-header-section {
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-md);
        min-height: auto;
    }
    
    .section-header {
        gap: var(--spacing-sm);
    }
    
    .company-timeline {
        margin-bottom: var(--spacing-sm);
        padding: var(--spacing-sm) 0;
    }
    
    .team-grid {
        margin-top: var(--spacing-sm);
    }
    
    .btnmisionvision-container {
        margin-top: var(--spacing-xs);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Grids Responsivos */
@media (max-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--spacing-lg);
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
        margin-top: var(--spacing-sm);
    }
    
    .team-card {
        padding: var(--spacing-sm);
        border-radius: 10px;
    }
    
    .card-icon {
        font-size: 1.5rem;
        margin-bottom: 4px;
    }
    
    .team-card h3 {
        font-size: 1rem;
        margin-bottom: 4px;
    }
    
    .team-card p {
        font-size: 0.8rem;
        line-height: 1.2;
    }
    
    /* BOTÓN DEL POPUP RESPONSIVE */
    .btnmisionvision-container {
        margin-top: var(--spacing-xs);
        padding: var(--spacing-xs) 0;
    }
    
    .btnmisionvision {
        padding: 14px 28px !important;
        font-size: 1.1rem !important;
        border-radius: 45px !important;
        gap: 10px !important;
        letter-spacing: 0.8px !important;
        min-width: 200px !important;
    }
    
    .btnmisionvision-icon {
        font-size: 1.2rem !important;
    }
    
    .btnmisionvision-text {
        font-size: 1rem !important;
    }
    
    .btnmisionvision-arrow {
        font-size: 1.1rem !important;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contacto-main-section {
        flex-direction: column;
        gap: var(--spacing-lg);
        min-height: auto;
    }
    
    .contacto-lateral {
        width: 100%;
        order: -1;
        margin-top: 0;
    }
    
    .contact-info-compact {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .info-item-compact {
        flex: 1;
        min-width: 150px;
    }
    
    .social-grid-compact {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 480px) {
    .team-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
        margin-top: var(--spacing-xs);
    }
    
    .team-card {
        padding: var(--spacing-xs);
        border-radius: 8px;
    }
    
    .card-icon {
        font-size: 1.3rem;
        margin-bottom: 2px;
    }
    
    .team-card h3 {
        font-size: 0.9rem;
        margin-bottom: 2px;
    }
    
    .team-card p {
        font-size: 0.75rem;
        line-height: 1.1;
    }
    
    /* BOTÓN DEL POPUP PARA MÓVILES PEQUEÑOS */
    .btnmisionvision-container {
        margin-top: 4px;
        padding: 4px 0;
    }
    
    .btnmisionvision {
        padding: 12px 20px !important;
        font-size: 0.95rem !important;
        border-radius: 35px !important;
        gap: 6px !important;
        letter-spacing: 0.5px !important;
        min-width: 160px !important;
    }
    
    .btnmisionvision-icon {
        font-size: 1rem !important;
    }
    
    .btnmisionvision-text {
        font-size: 0.9rem !important;
    }
    
    .btnmisionvision-arrow {
        font-size: 1rem !important;
    }
    
    .service-card {
        padding: var(--spacing-md);
    }
    
    /* FORMULARIO PARA MÓVILES PEQUEÑOS */
    .contact-form-modern {
        padding: var(--spacing-xs);
    }
    
    .form-modern {
        padding: var(--spacing-sm);
        gap: var(--spacing-xs);
        border-radius: 15px;
    }
    
    .form-modern .title {
        font-size: 20px;
        padding-left: 20px;
        margin: 0 0 var(--spacing-xs) 0;
    }
    
    .form-modern .title::before,
    .form-modern .title::after {
        height: 10px;
        width: 10px;
    }
    
    .form-modern .message {
        font-size: 12px;
        margin: 0 0 var(--spacing-xs) 0;
        padding: 0 var(--spacing-xs);
    }
    
    .form-modern label .input {
        padding: var(--spacing-sm) var(--spacing-xs) var(--spacing-xs) var(--spacing-xs);
        font-size: 14px;
        border-radius: 10px;
        min-height: 45px;
    }
    
    .form-modern label .input + span {
        font-size: 12px;
        top: var(--spacing-xs);
    }
    
    .form-modern label .input:focus + span,
    .form-modern label .input:valid + span {
        top: 2px;
        font-size: 10px;
    }
    
    .form-modern .submit {
        padding: var(--spacing-sm);
        font-size: 14px;
        border-radius: 10px;
        min-height: 45px;
        margin-top: var(--spacing-xs);
    }
    
    .form-modern label .textarea {
        min-height: 70px;
    }
    
    .contact-form-compact {
        padding: 4px;
    }
    
    .contacto-lateral {
        width: 100%;
        margin-top: 0;
    }
    
    .contacto-header {
        margin-top: 0;
    }
    
    .contact-info-compact {
        flex-direction: column;
    }
    
    .info-item-compact {
        min-width: auto;
    }
    
    .social-grid-compact {
        grid-template-columns: 1fr 1fr;
    }
}

/* Formularios Responsivos */
@media (max-width: 768px) {
    .form-group input,
    .form-group textarea {
        padding: var(--spacing-sm);
        font-size: 16px; /* Previene zoom en iOS */
    }
    
    .form-group label {
        top: var(--spacing-sm);
        left: var(--spacing-sm);
    }
    
    .form-group input:focus + label,
    .form-group input:valid + label,
    .form-group textarea:focus + label,
    .form-group textarea:valid + label {
        top: -8px;
        left: var(--spacing-xs);
        font-size: 0.7rem;
    }
    
    /* FORMULARIO MODERNO RESPONSIVE MEJORADO */
    .contact-form-modern {
        max-width: 100%;
        margin: 0 auto;
        padding: var(--spacing-sm);
    }
    
    .form-modern {
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        border-radius: 20px;
        background: rgba(10, 10, 10, 0.6);
        backdrop-filter: blur(20px);
    }
    
    .form-modern .title {
        font-size: 24px;
        padding-left: 24px;
        margin: 0 0 var(--spacing-sm) 0;
        text-align: center;
    }
    
    .form-modern .title::before,
    .form-modern .title::after {
        height: 12px;
        width: 12px;
    }
    
    .form-modern .message {
        font-size: 14px;
        margin: 0 0 var(--spacing-sm) 0;
        text-align: center;
        padding: 0 var(--spacing-sm);
    }
    
    .form-modern label .input {
        padding: var(--spacing-md) var(--spacing-sm) var(--spacing-sm) var(--spacing-sm);
        font-size: 16px;
        border-radius: 12px;
        min-height: 50px;
    }
    
    .form-modern label .input + span {
        font-size: 14px;
        top: var(--spacing-sm);
    }
    
    .form-modern label .input:focus + span,
    .form-modern label .input:valid + span {
        top: 4px;
        font-size: 12px;
    }
    
    .form-modern .submit {
        padding: var(--spacing-md);
        font-size: 16px;
        border-radius: 12px;
        min-height: 50px;
        margin-top: var(--spacing-sm);
    }
    
    .form-modern label .textarea {
        min-height: 80px;
        resize: vertical;
    }
}

/* EFECTOS PARALLAX RESPONSIVOS - SCROLL VERTICAL */
@media (max-width: 768px) {
    .parallax-bg {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        transform: none !important;
        z-index: 1 !important;
    }
    
    .bg-layer {
        width: 100% !important;
        height: 100% !important;
        opacity: 0.3 !important;
    }
    
    .particles-container {
        display: none !important; /* Oculta partículas en móvil para mejor rendimiento */
    }
    
    .particle {
        display: none !important;
    }
    
    .light-effect {
        display: none !important;
    }
    
    .distortion-effect {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .parallax-bg {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        transform: none !important;
        z-index: 1 !important;
    }
    
    .bg-layer {
        width: 100% !important;
        height: 100% !important;
        opacity: 0.2 !important;
    }
    
    .section {
        padding: var(--spacing-md) 0 !important;
    }
    
    .section-content {
        padding: var(--spacing-md) var(--spacing-sm) !important;
    }
}

/* TIPOGRAFÍA RESPONSIVE MEJORADA */
@media (max-width: 1024px) {
    .hero-title {
        font-size: clamp(2rem, 5vw, 3.5rem);
    }
    
    .section-title {
        font-size: clamp(1.8rem, 4vw, 2.8rem);
    }
    
    .hero-description {
        font-size: clamp(1rem, 2.5vw, 1.2rem);
        padding: 0 var(--spacing-md);
        line-height: 1.5;
    }
    
    .section-subtitle {
        font-size: clamp(1rem, 2.5vw, 1.2rem);
        padding: 0 var(--spacing-md);
        line-height: 1.4;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: clamp(1.8rem, 6vw, 2.8rem);
        line-height: 1.2;
    }
    
    .section-title {
        font-size: clamp(1.6rem, 5vw, 2.4rem);
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: clamp(0.9rem, 3vw, 1.1rem);
        padding: 0 var(--spacing-sm);
        line-height: 1.4;
        margin-bottom: var(--spacing-md);
    }
    
    .section-subtitle {
        font-size: clamp(0.9rem, 3vw, 1.1rem);
        padding: 0 var(--spacing-sm);
        line-height: 1.3;
        margin-bottom: var(--spacing-sm);
    }
    
    .team-card p,
    .service-card p {
        font-size: clamp(0.8rem, 2.5vw, 0.95rem);
        line-height: 1.3;
    }
    
    .team-card h3,
    .service-card h3 {
        font-size: clamp(1rem, 3vw, 1.2rem);
        line-height: 1.2;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(1.5rem, 7vw, 2.2rem);
        line-height: 1.1;
    }
    
    .section-title {
        font-size: clamp(1.3rem, 6vw, 2rem);
        line-height: 1.1;
    }
    
    .hero-description {
        font-size: clamp(0.8rem, 3.5vw, 1rem);
        padding: 0 var(--spacing-xs);
        line-height: 1.3;
        margin-bottom: var(--spacing-sm);
    }
    
    .section-subtitle {
        font-size: clamp(0.8rem, 3.5vw, 1rem);
        padding: 0 var(--spacing-xs);
        line-height: 1.2;
        margin-bottom: var(--spacing-xs);
    }
    
    .team-card h3,
    .service-card h3 {
        font-size: clamp(0.9rem, 3.5vw, 1.1rem);
        line-height: 1.1;
    }
    
    .team-card p,
    .service-card p {
        font-size: clamp(0.7rem, 2.8vw, 0.85rem);
        line-height: 1.2;
    }
    
    /* ESPACIADO PARA MÓVILES PEQUEÑOS */
    .section-content {
        padding: var(--spacing-sm);
    }
    
    .nosotros-header-section {
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-sm);
    }
    
    .section-header {
        gap: var(--spacing-xs);
    }
    
    .company-timeline {
        margin-bottom: var(--spacing-xs);
        padding: var(--spacing-xs) 0;
    }
    
    .team-grid {
        margin-top: var(--spacing-xs);
    }
    
    .btnmisionvision-container {
        margin-top: 4px;
    }
}

/* Información de Contacto Responsiva */
@media (max-width: 768px) {
    .contact-info {
        gap: var(--spacing-md);
    }
    
    .info-item {
        padding: var(--spacing-md);
        flex-direction: column;
        text-align: center;
    }
    
    .info-icon {
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
    }
}

/* Efectos de Hover Responsivos */
@media (max-width: 768px) {
    .team-card:hover,
    .service-card:hover,
    .info-item:hover {
        transform: none; /* Desactiva transformaciones en móvil */
    }
    
    .btn:hover {
        transform: none;
    }
    
    .nav-link:hover {
        transform: none;
    }
}

/* Touch Events */
@media (hover: none) and (pointer: coarse) {
    .team-card:active,
    .service-card:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
    
    .btn:active {
        transform: scale(0.95);
    }
    
    .nav-link:active {
        transform: scale(0.9);
    }
}

/* Landscape Orientation */
@media (max-height: 500px) and (orientation: landscape) {
    .lateral-nav {
        height: 60px;
    }
    
    .nav-container {
        padding: var(--spacing-xs);
    }
    
    .nav-link {
        padding: var(--spacing-xs);
    }
    
    .nav-text {
        font-size: 0.6rem;
    }
    
    .section-content {
        padding: var(--spacing-sm);
    }
    
    .hero-title {
        font-size: clamp(2rem, 4vh, 3rem);
    }
    
    .section-title {
        font-size: clamp(1.5rem, 3vh, 2rem);
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .bg-layer {
        background-size: cover;
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    /* Los estilos ya están optimizados para modo oscuro */
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .parallax-bg,
    .bg-layer,
    .particle,
    .light-effect,
    .distortion-effect {
        animation: none !important;
        transform: none !important;
    }
}

/* Print Styles */
@media print {
    .lateral-nav,
    .parallax-bg,
    .particles-container,
    .light-effect,
    .distortion-effect {
        display: none !important;
    }
    
    .main-container {
        transform: none !important;
    }
    
    .section {
        page-break-inside: avoid;
        min-width: auto;
        height: auto;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .section-content {
        padding: 1rem;
    }
}

/* Accessibility Improvements */
@media (prefers-contrast: high) {
    :root {
        --color-purple-dark: #6b2c6b;
        --color-purple-medium: #8b3a8b;
        --color-purple-light: #ab4aab;
        --color-purple-bright: #cb5acb;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
    
    .form-group input,
    .form-group textarea {
        border-width: 3px;
    }
}

/* Focus Styles for Keyboard Navigation */
@media (prefers-reduced-motion: no-preference) {
    .nav-link:focus,
    .btn:focus,
    .form-group input:focus,
    .form-group textarea:focus {
        outline: 2px solid var(--color-purple-bright);
        outline-offset: 2px;
    }
}