/* Estilos para o menu mobile - Adicionar no início do arquivo */
@media (max-width: 992px) {
    /* Ajuste para o conteúdo principal com header fixo */
    body {
        padding-top: 70px;
    }
    
    /* Ajuste para o primeiro elemento após o header */
    .main-content > *:first-child {
        padding-top: 20px;
    }
    
    /* Header e menu */
    .header {
        padding: 15px 0;
        position: fixed;
        width: 100%;
        z-index: 1000;
        transition: all 0.3s ease;
        top: 0;
        left: 0;
        background-color: rgba(12, 17, 35, 0.9);
    }

    /* Logo em dispositivos móveis */
    .logo-text {
        font-size: 1.8rem;
    }
    
    .header.scrolled {
        background-color: rgba(12, 17, 35, 0.95);
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        padding: 10px 0;
    }
    
    .header.menu-open {
        background-color: rgba(12, 17, 35, 0.95);
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-icon {
        display: block;
        cursor: pointer;
        z-index: 1001;
    }
    
    .hamburger-menu {
        width: 30px;
        height: 20px;
        position: relative;
    }
    
    .hamburger-menu span {
        display: block;
        position: absolute;
        height: 2px;
        width: 100%;
        background: #fff;
        border-radius: 2px;
        opacity: 1;
        transition: 0.3s ease-in-out;
    }
    
    .hamburger-menu span:nth-child(1) {
        top: 0;
    }
    
    .hamburger-menu span:nth-child(2) {
        top: 9px;
    }
    
    .hamburger-menu span:nth-child(3) {
        top: 18px;
    }
    
    .hamburger-menu.active span:nth-child(1) {
        top: 9px;
        transform: rotate(45deg);
    }
    
    .hamburger-menu.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger-menu.active span:nth-child(3) {
        top: 9px;
        transform: rotate(-45deg);
    }
    
    .mobile-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: rgba(12, 17, 35, 0.98);
        padding-top: 80px;
        transition: 0.4s ease-in-out;
        z-index: 999;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    
    .mobile-menu.active {
        right: 0;
    }
    
    .mobile-nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
        text-align: center;
        width: 100%;
    }
    
    .mobile-nav-list li {
        margin: 15px 0;
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.5s ease, transform 0.5s ease;
        transition-delay: calc(0.1s * var(--i, 0));
    }
    
    .mobile-menu.active .mobile-nav-list li {
        opacity: 1;
        transform: translateY(0);
    }
    
    .mobile-nav-link {
        display: inline-block;
        color: #fff;
        font-size: 1.2rem;
        font-weight: 500;
        padding: 8px 20px;
        text-decoration: none;
        transition: 0.3s;
        position: relative;
    }
    
    .mobile-nav-link:hover,
    .mobile-nav-link.active {
        color: var(--primary-color);
    }
    
    .mobile-nav-link::after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        background: var(--primary-color);
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        transition: width 0.3s ease;
    }
    
    .mobile-nav-link:hover::after,
    .mobile-nav-link.active::after {
        width: 60%;
    }
}

/*--------------------------------------------------------------
# Estilos Responsivos
--------------------------------------------------------------*/

/*--------------------------------------------------------------
# Media Queries - Desktops
--------------------------------------------------------------*/
@media (max-width: 1400px) {
    .hero-section .hero-content {
        max-width: 50%;
    }
    
    .hero-3d-element {
        right: 5%;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-container {
        gap: 30px;
    }
    
    .about-content {
        gap: 50px;
    }
}

@media (max-width: 1200px) {
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-section .hero-content {
        max-width: 60%;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-column {
        width: 100%;
    }
    
    .about-image-container {
        margin: 0 auto;
        max-width: 350px;
    }
    
    .skills-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-modals .modal-content {
        width: 80%;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .certifications-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .featured-posts {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    
    .featured-post-main {
        grid-row: auto;
    }
    
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .blog-newsletter .newsletter-container {
        padding: 30px;
    }
}

@media (max-width: 992px) {
    .section-padding {
        padding: var(--spacing-3xl) 0;
    }
    
    .hero-section {
        height: auto;
        min-height: 100vh;
        padding: 120px 0 80px;
    }
    
    .hero-section .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-xl);
    }
    
    .hero-description {
        max-width: 80%;
        margin: 0 auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-3d-element {
        position: relative;
        top: auto;
        right: auto;
        margin-top: 40px;
    }
    
    .about-technologies .tech-cards {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .portfolio-filter ul {
        flex-wrap: wrap;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-container {
        flex-direction: column;
    }
    
    .contact-info, .contact-form-container {
        width: 100%;
        max-width: 100%;
    }
    
    .contact-map {
        margin-top: 40px;
    }
    
    .blog-section {
        padding: 80px 0;
    }
    
    .featured-post-main .featured-post-image {
        height: 250px;
    }
    
    .featured-post-secondary .featured-post-image {
        height: 160px;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .blog-newsletter .newsletter-container {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-content,
    .newsletter-form {
        width: 100%;
    }
    
    .newsletter-content {
        margin-bottom: 20px;
    }
    
    .post-title {
        font-size: 1.3rem;
    }
    
    .post-excerpt {
        font-size: 0.9rem;
    }
    
    .post-meta {
        font-size: 0.85rem;
    }
    
    .certifications-section {
        padding: 80px 0;
    }
    
    .certifications-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 25px;
    }
    
    .certification-title {
        font-size: 1.2rem;
    }
    
    .certification-icon {
        width: 60px;
        font-size: 1.6rem;
    }
    
    .certification-body {
        padding: 18px;
    }
    
    .certification-item {
        width: calc(50% - 20px);
        margin-bottom: 30px;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-logo, .footer-links, .footer-contact {
        width: 100%;
        margin-bottom: 30px;
    }
    
    .footer-section {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .services-section {
        padding: 80px 0;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .service-card {
        padding: 30px 25px;
    }
    
    .service-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
    
    .portfolio-section {
        padding: 80px 0;
    }
    
    .portfolio-filter {
        padding: 0 15px;
    }
    
    .filter-item {
        padding: 8px 15px;
        font-size: 0.9rem;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .portfolio-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        top: 175px;
    }
    
    .portfolio-title {
        font-size: 1.3rem;
        margin-top: 55px;
    }
}

/*--------------------------------------------------------------
# Media Queries - Tablets
--------------------------------------------------------------*/
@media (max-width: 992px) {
    .certifications-section {
        padding: 80px 0;
    }
    
    .certifications-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 25px;
    }
    
    .certification-title {
        font-size: 1.2rem;
    }
    
    .certification-icon {
        width: 60px;
        font-size: 1.6rem;
    }
    
    .certification-body {
        padding: 18px;
    }
}

/*--------------------------------------------------------------
# Media Queries - Smartphones
--------------------------------------------------------------*/
@media (max-width: 768px) {
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-greeting {
        font-size: var(--font-size-lg);
    }
    
    .hero-name {
        font-size: 2.5rem;
        line-height: 1.3;
        letter-spacing: 2px;
        margin-bottom: 1rem;
    }
    
    .hero-title {
        font-size: var(--font-size-xl);
        margin-bottom: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: 1.5rem;
    }
    
    .hero-subtitle p {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .cursor {
        height: 1em;
    }
    
    .hero-description {
        max-width: 100%;
        font-size: var(--font-size-base);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta .btn {
        margin: 10px 0;
        width: 100%;
    }
    
    .about-technologies .tech-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-filter ul li {
        margin: 5px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-container {
        grid-template-columns: 1fr;
    }
    
    .services-container {
        grid-template-columns: 1fr;
    }
    
    .blog-container {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .form-group.half {
        width: 100%;
    }
    
    .form-btn button {
        width: 100%;
    }
    
    .stats-item {
        width: 100%;
    }
    
    .portfolio-modals .modal-content {
        width: 95%;
        padding: 15px;
    }
    
    .modal-gallery {
        height: 200px;
    }
    
    .portfolio-card-body {
        padding: 15px;
    }
    
    .timeline-content {
        margin-left: 20px;
    }
    
    .timeline-dot {
        width: 15px;
        height: 15px;
    }
    
    .certification-item {
        width: 100%;
    }
    
    .contact-cta {
        flex-direction: column;
    }
    
    .contact-cta a {
        width: 100%;
        margin: 10px 0;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-credits {
        margin-top: 10px;
    }
    
    .hero-waves {
        height: 50px;
    }
    
    .hero-waves svg {
        height: 50px;
    }
    
    .services-section {
        padding: 60px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .service-card {
        margin-bottom: 0;
    }
    
    .service-title {
        font-size: 1.3rem;
    }
    
    .service-description {
        font-size: 0.9rem;
    }
    
    .portfolio-section {
        padding: 60px 0;
    }
    
    .portfolio-filter {
        flex-wrap: wrap;
        justify-content: center;
        margin-bottom: 30px;
    }
    
    .filter-item {
        margin-bottom: 10px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .portfolio-image {
        height: 180px;
    }
    
    .portfolio-icon {
        top: 155px;
    }
    
    .portfolio-title {
        font-size: 1.2rem;
        margin: 50px 20px 5px;
    }
    
    .portfolio-category,
    .portfolio-description {
        margin-left: 20px;
        margin-right: 20px;
    }
    
    .portfolio-actions {
        padding: 15px 20px 20px;
    }
    
    .certifications-section {
        padding: 60px 0;
    }
    
    .certifications-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 20px;
    }
    
    .certification-card {
        min-height: 220px;
    }
    
    .certification-icon {
        width: 50px;
        font-size: 1.4rem;
        padding-top: 20px;
    }
    
    .certification-title {
        font-size: 1.1rem;
        margin: 10px 0 5px;
    }
    
    .certification-details {
        font-size: 0.85rem;
    }
    
    .certification-skills span {
        font-size: 0.7rem;
        padding: 2px 6px;
    }
    
    .blog-section {
        padding: 60px 0;
    }
    
    .blog-categories {
        overflow-x: auto;
        padding-bottom: 10px;
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    
    .category-tag {
        flex-shrink: 0;
    }
    
    .featured-post-main .featured-post-image {
        height: 220px;
    }
    
    .featured-posts {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    
    .featured-post-secondary {
        flex-direction: row;
        align-items: center;
    }
    
    .featured-post-secondary .featured-post-image {
        width: 40%;
        height: 140px;
    }
    
    .featured-post-secondary .featured-post-content {
        width: 60%;
    }
    
    .featured-post-secondary .post-title {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .blog-card .blog-image {
        height: 180px;
    }
    
    .blog-title {
        font-size: 1.2rem;
    }
    
    .blog-excerpt {
        font-size: 0.85rem;
        margin-bottom: 15px;
    }
    
    .blog-footer {
        padding-top: 12px;
    }
}

@media (max-width: 576px) {
    .hero-greeting {
        font-size: var(--font-size-base);
    }
    
    .hero-name {
        font-size: 2rem;
        line-height: 1.3;
        letter-spacing: 1px;
    }
    
    .hero-title {
        font-size: var(--font-size-lg);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-md);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .section-subtitle {
        font-size: var(--font-size-sm);
    }
    
    .about-technologies .tech-cards {
        grid-template-columns: 1fr;
    }
    
    .portfolio-card-tags span {
        font-size: var(--font-size-xs);
        padding: 4px 8px;
    }
    
    .portfolio-links a {
        width: 35px;
        height: 35px;
        font-size: var(--font-size-sm);
    }
    
    .blog-date {
        width: 60px;
        height: 60px;
    }
    
    .blog-date .day {
        font-size: var(--font-size-xl);
    }
    
    .blog-date .month,
    .blog-date .year {
        font-size: var(--font-size-xs);
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .stats-count {
        font-size: var(--font-size-3xl);
    }
    
    .contact-info-item {
        padding: 15px;
    }
    
    .contact-social .social-icons {
        justify-content: center;
    }
    
    .theme-toggle {
        width: 35px;
        height: 35px;
        top: 85px;
        right: 15px;
    }
    
    .terminal-container {
        width: 95%;
        height: 300px;
        right: 2.5%;
    }
    
    .hero-waves {
        height: 40px;
    }
    
    .hero-waves svg {
        height: 40px;
    }
    
    .services-section {
        padding: 50px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: 25px 20px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .service-title {
        font-size: 1.2rem;
        margin-bottom: 10px;
        padding-bottom: 10px;
    }
    
    .service-card:nth-child(n) {
        animation-delay: 0s;
    }
    
    .portfolio-section {
        padding: 50px 0;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-image {
        height: 200px;
    }
    
    .portfolio-icon {
        top: 175px;
    }
    
    .portfolio-card:nth-child(n) {
        animation-delay: 0s;
    }
    
    .portfolio-actions {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .portfolio-preview {
        margin-left: auto;
    }
    
    .certifications-section {
        padding: 50px 0;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .certification-card {
        min-height: auto;
    }
    
    .certification-icon {
        width: 45px;
        font-size: 1.3rem;
    }
    
    .certification-badge {
        padding: 3px 8px;
        font-size: 0.75rem;
    }
    
    .certification-card:nth-child(n) {
        animation-delay: 0s;
    }
    
    .certification-link {
        font-size: 0.85rem;
    }
    
    .blog-section {
        padding: 50px 0;
    }
    
    .featured-post-secondary {
        flex-direction: column;
    }
    
    .featured-post-secondary .featured-post-image {
        width: 100%;
        height: 160px;
    }
    
    .featured-post-secondary .featured-post-content {
        width: 100%;
    }
    
    .featured-post-main .post-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .blog-card .blog-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .blog-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .post-stats {
        width: 100%;
        justify-content: space-between;
    }
    
    .blog-stats {
        width: 100%;
        justify-content: space-between;
    }
    
    .newsletter-form .form-group {
        flex-direction: column;
    }
    
    .newsletter-form input {
        border-radius: 25px;
        margin-bottom: 15px;
    }
    
    .btn-subscribe {
        border-radius: 25px;
        width: 100%;
        justify-content: center;
    }
    
    .header {
        padding: 12px 0;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
    
    .mobile-menu {
        padding-top: 60px;
    }
    
    .mobile-nav-link {
        font-size: 1.1rem;
        padding: 6px 15px;
    }
    
    .mobile-nav-list li {
        margin: 12px 0;
    }
    
    /* Ajuste para o conteúdo principal */
    body {
        padding-top: 60px;
    }
    
    .hamburger-menu {
        width: 25px;
        height: 18px;
    }
    
    .hamburger-menu span:nth-child(2) {
        top: 8px;
    }
    
    .hamburger-menu span:nth-child(3) {
        top: 16px;
    }
    
    .hamburger-menu.active span:nth-child(1),
    .hamburger-menu.active span:nth-child(3) {
        top: 8px;
    }
}

/*--------------------------------------------------------------
# Media Queries - Componentes Específicos
--------------------------------------------------------------*/

/* Hero Section */
@media (max-width: 1200px) {
    .hero-section {
        height: auto;
        min-height: 100vh;
    }
}

/* About Section */
@media (max-width: 992px) {
    .about-column {
        padding: 20px;
    }
    
    .detail-item {
        flex-direction: column;
        text-align: center;
        margin-bottom: 20px;
    }
    
    .detail-icon {
        margin-bottom: 10px;
        margin-right: 0;
    }
}

/* Portfolio Section */
@media (max-width: 768px) {
    .portfolio-card {
        margin-bottom: 30px;
    }
    
    .portfolio-filter ul {
        margin-bottom: 20px;
    }
    
    .portfolio-item {
        margin-bottom: 20px;
    }
    
    .portfolio-modals .modal-body {
        flex-direction: column;
    }
    
    .modal-gallery {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .modal-details {
        width: 100%;
    }
}

/* Skills Section */
@media (max-width: 768px) {
    .tab-control {
        flex-direction: column;
    }
    
    .tab-btn {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .skill-item {
        margin-bottom: 20px;
    }
    
    .service-card {
        padding: 20px;
        margin-bottom: 20px;
    }
}

/* Blog Section */
@media (max-width: 768px) {
    .blog-category {
        font-size: var(--font-size-xs);
        padding: 4px 8px;
    }
    
    .blog-title {
        font-size: var(--font-size-lg);
    }
    
    .blog-meta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .blog-stats {
        margin-top: 10px;
    }
}

/* Contact Section */
@media (max-width: 768px) {
    .contact-form {
        padding: 20px;
    }
    
    .form-group {
        margin-bottom: 15px;
    }
    
    .file-upload-container {
        padding: 10px;
    }
    
    .faq-item {
        margin-bottom: 15px;
    }
    
    .faq-question h4 {
        font-size: var(--font-size-md);
    }
}

/* Footer */
@media (max-width: 768px) {
    .footer-logo .logo-text {
        font-size: var(--font-size-xl);
    }
    
    .footer-tagline {
        font-size: var(--font-size-sm);
    }
    
    .footer {
        padding: 40px 0 20px;
    }
}

/* Footer responsivo */
@media (max-width: 1200px) {
    .footer-top {
        flex-direction: column;
    }
    
    .footer-newsletter, 
    .footer-social-main {
        width: 100%;
    }
    
    .footer-social-main {
        margin-top: 30px;
    }
}

@media (max-width: 992px) {
    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-brand {
        min-width: 100%;
    }
    
    .footer-description {
        max-width: 100%;
    }
    
    .footer-links {
        width: 100%;
        justify-content: space-between;
    }
    
    .footer-links-column {
        min-width: 45%;
    }
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
    }
    
    .footer-bottom-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .copyright {
        text-align: center;
    }
    
    .footer-social-icons {
        justify-content: center;
    }
    
    .footer-wave-top svg {
        height: 40px;
    }
    
    .footer-wave-bottom {
        height: 80px;
    }
    
    .particles-footer {
        height: 80px;
    }
}

@media (max-width: 576px) {
    .footer-links {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-links-column {
        width: 100%;
        min-width: 100%;
    }
    
    .footer-form-group {
        flex-direction: column;
    }
    
    .footer-form-group input {
        border-radius: 25px;
        margin-bottom: 15px;
    }
    
    .footer-subscribe-btn {
        width: 100%;
        justify-content: center;
        border-radius: 25px;
    }
    
    .footer-contact-info {
        padding-left: 10px;
    }
    
    .footer-contact-item i {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
    
    .social-icon-link {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}