/* ==========================================================================
   RESPONSIVE DESIGN
   Media queries avançadas e otimizações para diferentes dispositivos
   ========================================================================== */

/* ==========================================================================
   BREAKPOINTS
   ========================================================================== */

/* Extra Small (xs) - Mobile Portrait: 0px - 575px */
/* Small (sm) - Mobile Landscape: 576px - 767px */
/* Medium (md) - Tablet: 768px - 991px */
/* Large (lg) - Desktop: 992px - 1199px */
/* Extra Large (xl) - Large Desktop: 1200px+ */

/* ==========================================================================
   LARGE DESKTOP (1200px+)
   ========================================================================== */

@media (min-width: 1200px) {
    :root {
        --max-width: 1400px;
        --container-padding: 2rem;
        --section-spacing: 5rem;
        --element-spacing: 3rem;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .container {
        padding: 0 2rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr 350px;
        gap: 4rem;
    }
    
    .hero-stats {
        padding: 2.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .choose-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .testimonials-stats .stats-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ==========================================================================
   DESKTOP (992px - 1199px)
   ========================================================================== */

@media (min-width: 992px) and (max-width: 1199px) {
    .hero-content {
        grid-template-columns: 1fr 280px;
        gap: 3rem;
    }
    
    .sobre-grid {
        gap: 3rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr 350px;
        gap: 3rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   TABLET (768px - 991px)
   ========================================================================== */

@media (min-width: 768px) and (max-width: 991px) {
    :root {
        --container-padding: 1.5rem;
        --section-spacing: 3.5rem;
        --element-spacing: 2rem;
        --font-4xl: 2.25rem;
        --font-3xl: 1.875rem;
        --font-2xl: 1.5rem;
    }
    
    /* Header adaptations */
    .nav-menu {
        gap: 1.5rem;
    }
    
    .nav-list {
        gap: 1rem;
    }
    
    .nav-cta {
        gap: 0.75rem;
    }
    
    .nav-cta .btn {
        padding: 0.625rem 1rem;
        font-size: var(--font-sm);
    }
    
    /* Hero adaptations */
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-features {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-cta .btn {
        min-width: 250px;
    }
    
    /* Stats grid adaptations */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .testimonials-stats .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    /* About section */
    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tabs-nav {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .tab-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .footer-section {
        margin-bottom: 1rem;
    }
    
    /* CTA sections */
    .cta-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .cta-actions {
        gap: 1rem;
    }
}

/* ==========================================================================
   MOBILE LANDSCAPE (576px - 767px)
   ========================================================================== */

@media (min-width: 576px) and (max-width: 767px) {
    :root {
        --container-padding: 1rem;
        --section-spacing: 3rem;
        --element-spacing: 1.5rem;
        --font-4xl: 2rem;
        --font-3xl: 1.75rem;
        --font-2xl: 1.375rem;
    }
    
    /* Mobile navigation */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-card);
        box-shadow: var(--shadow-dark);
        padding: 2rem;
        z-index: var(--z-dropdown);
        transform: translateY(-100%);
        transition: transform var(--transition-normal);
    }
    
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        transform: translateY(0);
    }
    
    .nav-list {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    .nav-cta {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* Hero adjustments */
    .hero-section {
        padding: 6rem 0 3rem;
        min-height: 80vh;
    }
    
    .promo-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .promo-text {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    /* Stats and grids */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .testimonials-stats .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    /* Timeline mobile */
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        width: 100%;
        left: 0;
        text-align: left;
        padding-left: 3rem;
        padding-right: 1rem;
    }
    
    .timeline-content::after {
        display: none;
    }
    
    .timeline-icon {
        left: 0 !important;
        right: auto !important;
    }
    
    /* Choose grid */
    .choose-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .choose-item {
        padding: 1.5rem;
    }
    
    /* Services tabs */
    .tabs-nav {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .tab-btn {
        padding: 0.75rem 0.5rem;
        font-size: var(--font-sm);
    }
    
    /* Form adjustments */
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .actions-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
    }
    
    /* FAQ */
    .faq-question {
        padding: 1.25rem;
    }
    
    .question-text {
        font-size: var(--font-base);
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    /* Floating elements */
    .whatsapp-float {
        bottom: 1.5rem;
        right: 1rem;
    }
    
    .back-to-top {
        bottom: 5.5rem;
        left: 1rem;
    }
}

/* ==========================================================================
   MOBILE PORTRAIT (0px - 575px)
   ========================================================================== */

@media (max-width: 575px) {
    :root {
        --container-padding: 0.75rem;
        --section-spacing: 2.5rem;
        --element-spacing: 1rem;
        --font-4xl: 1.75rem;
        --font-3xl: 1.5rem;
        --font-2xl: 1.25rem;
        --font-xl: 1.125rem;
        --font-lg: 1rem;
    }
    
    /* Base adjustments */
    body {
        font-size: var(--font-sm);
    }
    
    /* Header mobile */
    .header {
        padding: 0.5rem 0;
    }
    
    .navbar {
        padding: 0.75rem 0;
    }
    
    .brand-name {
        font-size: var(--font-base);
    }
    
    .brand-tagline {
        font-size: var(--font-xs);
    }
    
    .mobile-menu-toggle {
        padding: 0.25rem;
    }
    
    .hamburger-line {
        width: 20px;
    }
    
    /* Hero mobile */
    .hero-section {
        padding: 5rem 0 2rem;
        min-height: 70vh;
    }
    
    .hero-title {
        font-size: var(--font-3xl);
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: var(--font-base);
    }
    
    .hero-features {
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }
    
    .hero-cta .btn {
        padding: 0.875rem 1.5rem;
        font-size: var(--font-base);
        min-width: auto;
        width: 100%;
    }
    
    /* Promo banner */
    .promo-banner {
        padding: 0.5rem 0;
    }
    
    .promo-content {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .promo-text {
        flex-direction: column;
        gap: 0.5rem;
        font-size: var(--font-xs);
    }
    
    .promo-message {
        font-size: var(--font-xs);
    }
    
    /* Stats mobile */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .testimonials-stats .stats-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1rem;
        text-align: center;
    }
    
    /* Section headers */
    .section-header {
        margin-bottom: 1.5rem;
    }
    
    .section-title {
        font-size: var(--font-2xl);
    }
    
    .section-description {
        font-size: var(--font-base);
    }
    
    /* About section mobile */
    .mission-values {
        gap: 1rem;
    }
    
    .value-item {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
    }
    
    .value-icon {
        align-self: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .feature-card {
        padding: 1rem;
    }
    
    /* Services mobile */
    .service-card {
        padding: 1.5rem;
    }
    
    .service-features {
        margin: 1rem 0;
    }
    
    .tabs-nav {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .tab-btn {
        padding: 1rem;
        text-align: center;
        justify-content: center;
    }
    
    .tab-btn span {
        display: block;
        margin-top: 0.25rem;
    }
    
    /* Testimonials mobile */
    .testimonial-card {
        padding: 1rem;
    }
    
    .testimonial-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .testimonial-avatar {
        align-self: center;
    }
    
    .carousel-controls {
        gap: 1rem;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    /* Gallery mobile */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .success-stories .stories-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .story-card {
        padding: 1rem;
    }
    
    /* Contact mobile */
    .contact-form-section {
        padding: 1rem;
    }
    
    .form-header {
        margin-bottom: 1.5rem;
    }
    
    .form-title {
        font-size: var(--font-xl);
    }
    
    .actions-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .action-card {
        padding: 1rem;
        flex-direction: row;
        text-align: left;
    }
    
    .action-icon {
        width: 40px;
        height: 40px;
        font-size: var(--font-lg);
    }
    
    .info-card {
        padding: 1rem;
    }
    
    .info-card .card-icon {
        width: 40px;
        height: 40px;
        font-size: var(--font-lg);
    }
    
    /* FAQ mobile */
    .faq-question {
        padding: 1rem;
    }
    
    .question-text {
        font-size: var(--font-base);
    }
    
    .answer-text {
        padding: 0 1rem 1rem;
        font-size: var(--font-sm);
    }
    
    .faq-toggle {
        width: 28px;
        height: 28px;
    }
    
    /* Map mobile */
    .map-overlay {
        position: static;
        margin: 1rem;
        margin-top: -60px;
        z-index: 1;
        background: rgba(255, 255, 255, 0.98);
    }
    
    .map-info {
        text-align: center;
    }
    
    /* Footer mobile */
    .footer-main {
        padding: 2rem 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .company-stats {
        justify-content: center;
        gap: 1rem;
    }
    
    .stat-item {
        text-align: center;
    }
    
    .cert-badges {
        justify-content: center;
        gap: 0.5rem;
    }
    
    .footer-links {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        justify-items: center;
    }
    
    .social-links {
        justify-content: center;
        gap: 1rem;
    }
    
    .newsletter-form {
        max-width: 280px;
        margin: 0 auto;
    }
    
    .footer-bottom {
        padding: 1rem 0;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .legal-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .legal-separator {
        display: none;
    }
    
    /* Floating elements mobile */
    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
    }
    
    .whatsapp-btn {
        padding: 0.75rem;
        border-radius: 50%;
        min-width: auto;
        width: 56px;
        height: 56px;
    }
    
    .whatsapp-text {
        display: none;
    }
    
    .back-to-top {
        bottom: 5rem;
        left: 1rem;
        width: 40px;
        height: 40px;
    }
    
    /* Buttons mobile */
    .btn {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1rem;
    }
    
    .btn-large {
        padding: 1rem;
        font-size: var(--font-base);
    }
    
    .btn-small {
        padding: 0.625rem 0.75rem;
        font-size: var(--font-xs);
    }
    
    /* CTA sections mobile */
    .cta-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    /* Policy pages mobile */
    .policy-page {
        padding: 4rem 0 1rem;
    }
    
    .page-title {
        font-size: var(--font-2xl);
    }
    
    .page-subtitle {
        font-size: var(--font-base);
    }
    
    .page-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .policy-summary {
        padding: 1rem;
    }
    
    .summary-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .summary-item {
        padding: 1rem;
    }
    
    .intro-box {
        padding: 1rem;
    }
    
    .data-categories,
    .purpose-grid,
    .security-measures,
    .rights-grid,
    .cookie-types {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .category-item,
    .purpose-item,
    .legal-item,
    .measure-item,
    .right-item,
    .cookie-type {
        padding: 1rem;
    }
    
    .rights-exercise {
        padding: 1rem;
    }
    
    .contact-methods {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .contact-method {
        width: 100%;
        justify-content: center;
    }
    
    .policy-cta {
        padding: 1.5rem 1rem;
    }
    
    .terms-footer {
        padding: 1rem;
    }
    
    .reminder-box {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }
}

/* ==========================================================================
   EXTRA SMALL DEVICES (320px - 479px)
   ========================================================================== */

@media (max-width: 479px) {
    :root {
        --container-padding: 0.5rem;
        --section-spacing: 2rem;
        --element-spacing: 0.75rem;
        --font-4xl: 1.5rem;
        --font-3xl: 1.375rem;
        --font-2xl: 1.125rem;
    }
    
    /* Extra small adjustments */
    .hero-title {
        font-size: var(--font-2xl);
    }
    
    .section-title {
        font-size: var(--font-xl);
    }
    
    .promo-message {
        font-size: 10px;
    }
    
    .card {
        padding: 0.75rem;
    }
    
    .btn {
        padding: 0.75rem;
        font-size: var(--font-sm);
    }
    
    .btn-large {
        padding: 0.875rem;
        font-size: var(--font-sm);
    }
    
    /* Gallery ultra mobile */
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    /* Stats ultra mobile */
    .stat-number {
        font-size: var(--font-xl);
    }
    
    /* Form ultra mobile */
    .form-group {
        margin-bottom: 0.75rem;
    }
    
    .form-input,
    .form-select,
    .form-textarea {
        padding: 0.625rem 0.75rem;
        font-size: var(--font-sm);
    }
    
    /* Timeline ultra mobile */
    .timeline-item {
        padding-left: 2.5rem;
    }
    
    .timeline-icon {
        width: 32px;
        height: 32px;
        font-size: var(--font-sm);
    }
    
    /* Choose items ultra mobile */
    .choose-item {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
    }
    
    .choose-number {
        align-self: center;
        margin-bottom: 0.5rem;
    }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    * {
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    .header,
    .promo-banner,
    .whatsapp-float,
    .back-to-top,
    .scroll-indicator,
    .carousel-controls,
    .carousel-indicators,
    .mobile-menu-toggle,
    .nav-cta,
    .btn,
    .cta-buttons,
    .faq-toggle {
        display: none !important;
    }
    
    .hero-section {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .section {
        page-break-inside: avoid;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .policy-page {
        padding: 1rem 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000 !important;
        background: #fff !important;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}

/* ==========================================================================
   HIGH CONTRAST MODE
   ========================================================================== */

@media (prefers-contrast: high) {
    :root {
        --primary-color: #FFD700;
        --secondary-color: #000080;
        --accent-color: #006400;
        --text-dark: #000000;
        --text-light: #333333;
        --border-color: #000000;
        --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.3);
        --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.4);
    }
    
    .btn {
        border-width: 3px;
    }
    
    .nav-link::after {
        height: 3px;
    }
    
    .form-input:focus,
    .form-select:focus,
    .form-textarea:focus {
        border-width: 3px;
    }
}

/* ==========================================================================
   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;
    }
    
    .scroll-wheel {
        animation: none;
    }
    
    .whatsapp-pulse {
        animation: none;
    }
    
    .preloader-spinner {
        animation: none;
    }
}