/* Responsive Styles */
@media (max-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 960px;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }

    .contact-info {
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 720px;
    }

    .header-container {
        padding: 0.75rem 0;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition);
        z-index: 1000;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
    }

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

    .nav-menu ul {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero {
        min-height: 500px;
    }

    .hero-content {
        padding: 0 1.5rem;
    }

    .hero-btns {
        flex-direction: column;
        gap: 1rem;
    }

    .btn {
        width: 100%;
    }

    .section {
        padding: 3rem 0;
    }

    .footer-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .container {
        max-width: 100%;
        padding: 0 1rem;
    }

    .logo-text h1 {
        font-size: 1.25rem;
    }

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

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

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

    .portfolio-filter {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

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

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-btn {
        padding: 0.75rem;
    }
}

/* Tablets (médio) */
@media (max-width: 768px) {
    .about-stats {
        grid-template-columns: 1fr 1fr;
    }

    .stat-item {
        padding: 0.75rem;
    }

    .stat-item i {
        font-size: 1.3rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-text {
        font-size: 0.7rem;
    }
}

/* Celulares (pequeno) */
@media (max-width: 576px) {
    .about-stats {
        grid-template-columns: 1fr;
    }

    .stat-item {
        padding: 0.75rem;
    }

    .stat-item i {
        font-size: 1.2rem;
    }

    .stat-number {
        font-size: 1.3rem;
    }

    .stat-text {
        font-size: 0.65rem;
    }
}