/* ===== RESPONSIVO ===== */

/* ===== TABLET (max-width: 1024px) ===== */
@media (max-width: 1024px) {
    .container {
        padding: 0 24px;
    }

    h1 {
        font-size: 3.5rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    .hero {
        padding-top: 80px;
    }

    .hero-content {
        max-width: 800px;
    }

    .about-content {
        gap: 3rem;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .project-card {
        grid-template-columns: 1fr;
    }

    .project-header {
        padding: 2.5rem;
    }

    .project-content {
        padding: 2.5rem;
    }
}

/* ===== MOBILE (max-width: 768px) ===== */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    /* Tipografia */
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.5rem;
    }

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

    /* Navegação */
    .nav-menu {
        position: fixed;
        top: 110px;
        left: -100%;
        width: 95%;
        margin-left: 2.5%;
        width: 95%;
        margin-left: 2.5%;
        height: auto;
        /* Box layout: fit to content */
        padding-bottom: 2rem;
        /* Add bottom spacing */
        background: rgba(15, 23, 42, 0.9);
        /* Darker opacity for better visibility */
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 24px;
        overflow-y: auto;
    }

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

    .nav-item {
        width: 100%;
        text-align: center;
        margin: 0;
    }

    .nav-link {
        display: block;
        padding: 0.4rem 1rem;
        /* Significantly reduced vertical padding */
        font-size: 1.1rem;
        width: 100%;
    }

    .nav-link::after {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hero {
        padding-top: 150px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    .btn {
        justify-content: center;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.5rem;
    }

    .stat-item:not(:last-child)::after {
        display: none;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    /* Seções */
    section {
        padding: 4rem 0;
    }

    .section-header {
        margin-bottom: 3rem;
    }

    /* About */
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

    .stat-card {
        padding: 1.5rem;
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    /* Portfolio */
    .project-header,
    .project-content {
        padding: 1.5rem;
        text-align: center;
    }

    .project-header {
        align-items: center;
    }

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

    /* Clients */
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .client-card {
        padding: 1rem;
        height: 100px;
    }

    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-form-container {
        padding: 1.5rem;
    }

    .contact-item {
        padding: 1.25rem;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    /* Footer */
    .footer {
        padding: 4rem 0 2rem;
    }

    .footer-brand {
        font-size: 2rem;
    }

    .footer-social {
        gap: 1rem;
    }

    /* Methodology */
    .timeline-container {
        flex-direction: column;
        padding-top: 0;
        margin-top: 2rem;
        gap: 2rem;
    }

    .timeline-line {
        display: none;
    }

    .step-item {
        width: 100%;
        padding: 0;
    }

    .step-icon {
        margin-bottom: 1rem;
    }

    .step-card {
        padding: 1.5rem;
    }
}

/* ===== SMALL MOBILE (max-width: 480px) ===== */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    h1 {
        font-size: 2rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

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

/* ===== LANDSCAPE ===== */
@media (max-height: 600px) and (orientation: landscape) {


    /* Navegação */
    .nav-menu {
        position: fixed;
        top: 110px;
        left: -100%;
        width: 95%;
        margin-left: 2.5%;
        height: calc(100vh - 130px);
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
        border: 1px solid rgba(255, 255, 255, 0.4);
        border-radius: 24px;
        overflow-y: auto;
    }

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

    .nav-item {
        width: 100%;
        text-align: center;
        margin: 0;
    }

    .nav-link {
        display: block;
        padding: 1rem;
        font-size: 1.1rem;
        width: 100%;
    }

    .nav-link::after {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    .btn {
        justify-content: center;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.5rem;
    }

    .stat-item:not(:last-child)::after {
        display: none;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    /* Seções */
    section {
        padding: 4rem 0;
    }

    .section-header {
        margin-bottom: 3rem;
    }

    /* About */
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

    .stat-card {
        padding: 1.5rem;
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    /* Portfolio */
    .project-header,
    .project-content {
        padding: 1.5rem;
        text-align: center;
    }

    .project-header {
        align-items: center;
    }

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

    /* Clients */
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .client-card {
        padding: 1rem;
        height: 100px;
    }

    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-form-container {
        padding: 1.5rem;
    }

    .contact-item {
        padding: 1.25rem;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    /* Footer */
    .footer {
        padding: 4rem 0 2rem;
    }

    .footer-brand {
        font-size: 2rem;
    }

    .footer-social {
        gap: 1rem;
    }
}

/* ===== SMALL MOBILE (max-width: 480px) ===== */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    h1 {
        font-size: 2rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

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

/* ===== LANDSCAPE ===== */
@media (max-height: 600px) and (orientation: landscape) {
    .nav-menu {
        overflow-y: auto;
        padding-bottom: 2rem;
    }

    .hero {
        min-height: auto;
        padding-top: 120px;
    }
}