/* Mobile First - Responsive Design */

/* Tablets e dispositivos médios */
@media (max-width: 1024px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
        gap: 32px;
    }

    /* Business Cards - Tablet */
    .business-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

/* Tablets pequenos */
@media (max-width: 768px) {
    /* Header */
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header-actions .btn-whatsapp span {
        display: none;
    }
    
    .header-actions .btn-whatsapp {
        padding: 12px;
        border-radius: 50%;
        width: 48px;
        height: 48px;
    }
    
    /* Hero */
    .hero {
        padding: 80px 0;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    /* Seções */
    .section {
        padding: 60px 0;
    }
    
    .section-lg {
        padding: 80px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
        margin-bottom: 40px;
    }
    
    /* Grid */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    /* Business Cards */
    .business-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .business-image {
        height: 240px;
    }

    /* Cards */
    .service-card {
        padding: 32px 20px;
    }
    
    .service-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    /* Testimonials */
    .testimonial {
        padding: 32px 24px;
    }
    
    .testimonial::before {
        font-size: 3rem;
        top: 8px;
        left: 20px;
    }
    
    /* Footer */
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
    }
    
    /* WhatsApp flutuante */
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-button {
        padding: 14px 18px;
    }
    
    .whatsapp-text {
        font-size: 14px;
    }
}

/* Smartphones */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    /* Header */
    .header-content {
        height: 70px;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .main {
        margin-top: 70px;
    }
    
    /* Hero */
    .hero {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 16px;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 32px;
    }
    
    /* Seções */
    .section {
        padding: 40px 0;
    }
    
    .section-lg {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 12px;
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 32px;
    }
    
    /* Business Cards - Mobile */
    .business-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .business-image {
        height: 200px;
    }

    .business-overlay {
        padding: 24px 20px 20px;
    }

    .business-title {
        font-size: 1.2rem;
    }

    /* Botões */
    .btn {
        padding: 12px 20px;
        font-size: 14px;
    }

    .btn-lg {
        padding: 14px 24px;
        font-size: 15px;
    }
    
    /* Cards */
    .card {
        border-radius: var(--border-radius);
    }
    
    .card-header,
    .card-body,
    .card-footer {
        padding: 20px;
    }
    
    .service-card {
        padding: 24px 16px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: 20px;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
    
    /* Testimonials */
    .testimonial {
        padding: 24px 20px;
    }
    
    .testimonial::before {
        font-size: 2.5rem;
        top: 5px;
        left: 15px;
    }
    
    .testimonial-text {
        font-size: 1rem;
        margin-bottom: 20px;
    }
    
    /* Footer */
    .footer {
        padding: 32px 0 16px;
    }
    
    .footer-content {
        gap: 24px;
    }
    
    .footer-links li {
        margin-bottom: 6px;
    }
    
    .social-links {
        justify-content: center;
        gap: 8px;
    }
    
    .social-link {
        width: 36px;
        height: 36px;
    }
    
    /* WhatsApp flutuante - versão compacta para mobile */
    .whatsapp-button {
        padding: 12px;
        border-radius: 50%;
        width: 56px;
        height: 56px;
    }
    
    .whatsapp-text {
        display: none;
    }
    
    .whatsapp-button i {
        font-size: 1.3rem;
    }
}

/* Smartphones muito pequenos */
@media (max-width: 320px) {
    .container {
        padding: 0 8px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .btn {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .service-card {
        padding: 20px 12px;
    }
    
    .testimonial {
        padding: 20px 16px;
    }
    
    .whatsapp-float {
        bottom: 16px;
        right: 16px;
    }
    
    .whatsapp-button {
        width: 56px;
        height: 56px;
        padding: 12px;
        min-width: 56px;
        min-height: 56px;
    }

    .whatsapp-button i {
        font-size: 1.4rem;
    }

    .whatsapp-text {
        display: none;
    }
}

/* Landscape em dispositivos móveis */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 40px 0;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .section-lg {
        padding: 60px 0;
    }
}

/* Estados do menu mobile */
.mobile-menu-overlay.active {
    display: block;
}

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

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Animações para mobile */
@media (max-width: 768px) {
    .card:hover {
        transform: none;
    }
    
    .service-card:hover .service-icon {
        transform: scale(1.05);
    }
    
    .btn:hover {
        transform: none;
    }
    
    .whatsapp-button:hover {
        transform: none;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-img,
    .footer-logo-img,
    .mobile-logo {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Preferências de movimento reduzido */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .whatsapp-button {
        animation: none;
    }
}

/* Modo escuro (opcional - para dispositivos que suportam) */
@media (prefers-color-scheme: dark) {
    /* Implementar se necessário no futuro */
}