/* Responsividade - Mobile First */

/* Smartphones pequenos (até 320px) */
@media (max-width: 320px) {
    .container {
        padding: 0 10px;
    }
    
    .logo h1 {
        font-size: 1.8rem;
    }
    
    .logo i {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 0.9rem;
    }
    
    .hero-content h2 {
        font-size: 1.3rem;
        line-height: 1.3;
    }
    
    .hero-content p {
        font-size: 0.9rem;
        padding: 0 10px;
    }
    
    .hero-image {
        max-width: 100%;
        margin: 20px 0;
    }
    
    .hero-image img {
        width: 100%;
        height: auto;
        border-radius: 10px;
    }
    
    .features-preview {
        grid-template-columns: 1fr;
        gap: 15px;
        margin: 20px 0;
    }
    
    .feature-item {
        padding: 20px;
        text-align: center;
    }
    
    .feature-item i {
        font-size: 1.8rem;
    }
    
    .feature-item span {
        font-size: 1rem;
    }
    
    .feature-item p {
        font-size: 0.85rem;
        margin-top: 5px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 10px;
    }
    
    .btn {
        width: 100%;
        min-width: auto;
        padding: 12px 20px;
        font-size: 0.95rem;
    }
    
    /* Estatísticas */
    .stats-section {
        padding: 40px 0;
        margin: 20px 0;
    }
    
    .stats-section h3 {
        font-size: 1.5rem;
        margin-bottom: 25px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Planos */
    .plans-section {
        padding: 40px 0;
    }
    
    .plans-section h3 {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
        padding: 0 20px;
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 10px;
    }
    
    .plan-card {
        padding: 25px 20px;
    }
    
    .price {
        font-size: 2rem;
    }
    
    .plan-card ul {
        font-size: 0.85rem;
    }
    
    /* Testemunhos */
    .testimonials-section {
        padding: 40px 0;
    }
    
    .testimonials-section h3 {
        font-size: 1.5rem;
        margin-bottom: 25px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 10px;
    }
    
    .testimonial-card {
        padding: 20px;
    }
    
    .testimonial-text {
        font-size: 0.9rem;
        min-height: auto;
    }
    
    .testimonial-avatar {
        width: 50px;
        height: 50px;
    }
    
    /* Sobre */
    .about-section {
        padding: 40px 0;
    }
    
    .about-section h3 {
        font-size: 1.5rem;
        margin-bottom: 25px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .about-text p {
        font-size: 0.9rem;
        padding: 0 10px;
    }
    
    .about-features {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .about-feature {
        justify-content: center;
        padding: 8px 15px;
    }
    
    /* FAQ */
    .faq-section {
        padding: 40px 0;
    }
    
    .faq-section h3 {
        font-size: 1.5rem;
        margin-bottom: 25px;
    }
    
    .faq-grid {
        padding: 0 10px;
    }
    
    .faq-question h4 {
        font-size: 0.95rem;
    }
    
    .faq-answer p {
        font-size: 0.85rem;
    }
    
    /* CTA Final */
    .final-cta {
        padding: 40px 20px;
        margin: 20px 0;
    }
    
    .final-cta h3 {
        font-size: 1.5rem;
    }
    
    .final-cta p {
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 14px 25px;
        font-size: 1rem;
    }
    
    /* Footer */
    .footer {
        margin-top: 40px;
    }
    
    .footer-content {
        padding: 40px 10px 30px;
        gap: 30px;
    }
    
    .footer-logo h2 {
        font-size: 1.3rem;
    }
    
    .footer-contact-info p {
        font-size: 0.8rem;
    }
    
    .footer-column h4 {
        font-size: 0.95rem;
        margin-bottom: 15px;
    }
    
    .footer-column a {
        font-size: 0.8rem;
        padding: 5px 0;
    }
    
    .footer-newsletter h4 {
        font-size: 0.95rem;
    }
    
    .footer-newsletter p {
        font-size: 0.8rem;
    }
    
    .newsletter-form {
        max-width: 280px;
    }
    
    .newsletter-form input {
        font-size: 0.85rem;
        padding: 10px 15px;
    }
    
    .newsletter-form button {
        padding: 10px 15px;
        font-size: 1rem;
    }
    
    .social-icons a {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .footer-middle {
        padding: 30px 10px;
    }
    
    .payment-icons i {
        font-size: 1.3rem;
    }
    
    .badges i {
        font-size: 1rem;
    }
    
    .app-button {
        padding: 8px 15px;
        font-size: 0.85rem;
    }
    
    .app-button i {
        font-size: 1.2rem;
    }
    
    .footer-bottom p {
        font-size: 0.75rem;
        line-height: 1.4;
    }
    
    /* Form containers */
    .form-container {
        padding: 25px 20px;
        margin: 20px 10px;
    }
    
    /* Panic button */
    .panic-button {
        width: 150px;
        height: 150px;
        font-size: 0.9rem;
    }
    
    .panic-button i {
        font-size: 2rem;
    }
}

/* Smartphones (321px - 480px) */
@media (min-width: 321px) and (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .header {
        padding: 30px 0 15px;
    }
    
    .logo h1 {
        font-size: 2rem;
    }
    
    .hero-content h2 {
        font-size: 1.6rem;
        line-height: 1.3;
        margin-bottom: 10px;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-image {
        max-width: 100%;
        margin: 25px 0;
    }
    
    .features-preview {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .feature-item {
        padding: 20px;
    }
    
    /* Estatísticas em mobile */
    .stats-section {
        padding: 50px 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Planos em mobile */
    .plans-section {
        padding: 50px 0;
    }
    
    .plans-section h3 {
        font-size: 1.8rem;
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }
    
    /* Testemunhos */
    .testimonials-grid {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }
    
    /* Sobre */
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        margin-top: 20px;
    }
    
    /* FAQ */
    .faq-grid {
        padding: 0 15px;
    }
    
    /* Footer */
    .footer-content {
        padding: 50px 15px 40px;
    }
    
    .footer-column a {
        padding: 8px 0;
    }
    
    /* Botões */
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        padding: 0 15px;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Tablets pequenos (481px - 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .container {
        padding: 0 25px;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .features-preview {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        max-width: 700px;
        margin: 0 auto;
    }
    
    .panic-button {
        width: 180px;
        height: 180px;
    }
    
    .nav-items {
        max-width: 600px;
    }
    
    /* Footer para tablets */
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
        text-align: left;
    }
    
    .footer-middle {
        grid-template-columns: repeat(3, 1fr);
        text-align: center;
    }
}

/* Tablets (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .features-preview {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .plans-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .cta-buttons {
        flex-direction: row;
    }
    
    .container {
        padding: 0 40px;
    }
}

/* Desktop pequeno (1025px - 1200px) */
@media (min-width: 1025px) and (max-width: 1200px) {
    .hero-content h2 {
        font-size: 2.8rem;
    }
    
    .features-preview {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .plans-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
}

/* Desktop grande (acima de 1200px) */
@media (min-width: 1201px) {
    .hero-content h2 {
        font-size: 3rem;
    }
    
    .features-preview {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
    
    .plans-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 50px;
    }
    
    .container {
        padding: 0 60px;
    }
}

/* Orientação paisagem em dispositivos móveis */
@media (max-height: 500px) and (orientation: landscape) {
    .header {
        padding: 20px 0 10px;
    }
    
    .logo h1 {
        font-size: 2rem;
    }
    
    .hero {
        padding: 20px 0;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }
    
    .features-preview {
        margin: 20px 0;
    }
    
    .plans-section {
        padding: 30px 0;
    }
    
    .panic-button {
        width: 120px;
        height: 120px;
        font-size: 0.9rem;
    }
    
    .panic-button i {
        font-size: 1.8rem;
    }
}

/* Ajustes para telas de alta densidade (Retina) */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo i,
    .feature-item i,
    .panic-button i {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Modo escuro forçado do sistema */
@media (prefers-color-scheme: dark) {
    /* As variáveis CSS já estão configuradas para modo escuro */
    /* Aqui podemos adicionar ajustes específicos se necessário */
}

/* Redução de movimento para acessibilidade */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .panic-button:hover {
        transform: none;
    }
    
    .feature-item:hover,
    .plan-card:hover {
        transform: none;
    }
    
    .btn-primary:hover {
        transform: none;
    }
}

/* Ajustes para impressão */
@media print {
    .bottom-nav,
    .panic-button,
    .cta-buttons {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    .plan-card,
    .feature-item,
    .info-card {
        border: 1px solid #ccc !important;
        background: white !important;
        color: black !important;
    }
}

/* Ajustes específicos para PWA em tela cheia */
@media (display-mode: standalone) {
    .header {
        padding-top: 60px; /* Espaço para status bar */
    }
    
    .bottom-nav {
        padding-bottom: 20px; /* Espaço para home indicator */
    }
}

/* Ajustes para dispositivos com notch */
@supports (padding: max(0px)) {
    .header {
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
        padding-top: max(40px, env(safe-area-inset-top));
    }
    
    .bottom-nav {
        padding-left: max(0px, env(safe-area-inset-left));
        padding-right: max(0px, env(safe-area-inset-right));
        padding-bottom: max(10px, env(safe-area-inset-bottom));
    }
    
    .container {
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
    }
}

/* Hover states apenas para dispositivos com mouse */
@media (hover: hover) {
    .feature-item:hover,
    .plan-card:hover,
    .info-card:hover {
        transform: translateY(-5px);
    }
    
    .btn:hover {
        transform: translateY(-2px);
    }
    
    .panic-button:hover {
        transform: scale(1.05);
    }
}

/* Touch-friendly para dispositivos touch */
@media (hover: none) {
    .btn,
    .panic-button,
    .nav-item {
        min-height: 44px; /* Tamanho mínimo recomendado para touch */
    }
    
    .form-control {
        min-height: 44px;
    }
    
    /* Remover hover effects em dispositivos touch */
    .feature-item:hover,
    .plan-card:hover,
    .info-card:hover,
    .btn:hover,
    .panic-button:hover {
        transform: none;
    }
}

/* Ajustes para telas muito pequenas em altura */
@media (max-height: 600px) {
    .hero {
        padding: 20px 0;
    }
    
    .plans-section {
        padding: 40px 0;
    }
    
    .footer {
        padding: 20px 0;
        margin-top: 40px;
    }
}

/* Ajustes para telas muito largas */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .features-preview {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1000px;
        margin: 40px auto;
    }
    
    .plans-grid {
        max-width: 1200px;
        margin: 40px auto;
    }
}

/* Footer Responsivo */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .footer-logo {
        align-items: center;
    }
    
    .footer-contact-info {
        align-items: center;
    }
    
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
        text-align: left;
    }
    
    .footer-newsletter {
        align-items: center;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .footer-middle {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
    
    .payment-icons,
    .badges {
        justify-content: center;
    }
    
    .app-buttons {
        flex-direction: row;
        justify-content: center;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-column a {
        justify-content: center;
    }
    
    .footer-column a:hover {
        transform: none;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .newsletter-form {
        flex-direction: column;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .newsletter-form input {
        width: 100%;
    }
    
    .newsletter-form button {
        width: 100%;
    }
    
    .app-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 250px;
        margin: 0 auto;
    }
    
    .app-button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .footer-content {
        padding: 40px 0 30px;
    }
    
    .footer-logo h2 {
        font-size: 1.5rem;
    }
    
    .footer-contact-info p {
        font-size: 0.85rem;
    }
    
    .footer-column h4,
    .footer-newsletter h4,
    .footer-social h4 {
        font-size: 1rem;
    }
    
    .footer-column a {
        font-size: 0.85rem;
    }
    
    .payment-icons i {
        font-size: 1.5rem;
    }
    
    .badges i {
        font-size: 1.2rem;
    }
    
    .footer-bottom p {
        font-size: 0.8rem;
    }
    
    .footer-bottom-content {
        padding: 0 15px;
    }
}

/* Ajustes para o WhatsApp flutuante em mobile */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 70px;
        right: 15px;
    }
    
    .whatsapp-float i {
        font-size: 24px;
    }
}

/* ===== MELHORIAS MOBILE COMPLETAS ===== */

/* Ajustes gerais para mobile */
@media (max-width: 768px) {
    /* Body e container */
    body {
        overflow-x: hidden;
    }
    
    .container {
        padding: 0 15px;
        max-width: 100%;
    }
    
    /* Header melhorado */
    .header {
        padding: 20px 0 15px;
    }
    
    .logo {
        gap: 10px;
        margin-bottom: 5px;
    }
    
    .logo h1 {
        font-size: 1.8rem;
    }
    
    .logo i {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 0.95rem;
    }
    
    /* Hero Section mobile */
    .hero {
        padding: 20px 0;
    }
    
    .hero-content h2 {
        font-size: 1.6rem;
        line-height: 1.3;
        margin-bottom: 10px;
        padding: 0 10px;
    }
    
    .hero-content p {
        font-size: 0.95rem;
        padding: 0 10px;
        margin-bottom: 20px;
    }
    
    .hero-image {
        max-width: 100%;
        margin: 20px auto;
        padding: 0 15px;
    }
    
    .hero-image img {
        width: 100%;
        height: auto;
        border-radius: 10px;
        object-fit: cover;
        max-height: 250px;
    }
    
    /* Features mobile aprimorado */
    .features-preview {
        grid-template-columns: 1fr;
        gap: 15px;
        margin: 25px 0;
        padding: 0 10px;
    }
    
    .feature-item {
        padding: 20px;
        text-align: center;
    }
    
    .feature-item i {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }
    
    .feature-item span {
        font-size: 1rem;
        display: block;
        margin-bottom: 5px;
    }
    
    .feature-item p {
        font-size: 0.85rem;
        line-height: 1.4;
        color: var(--text-secondary);
    }
    
    /* Botões mobile melhorados */
    .cta-buttons {
        flex-direction: column;
        gap: 12px;
        padding: 0 10px;
        margin-top: 20px;
    }
    
    .btn {
        width: 100%;
        padding: 14px 24px;
        font-size: 0.95rem;
        border-radius: 30px;
    }
    
    .btn i {
        font-size: 1.1rem;
    }
    
    /* Estatísticas mobile responsivas */
    .stats-section {
        padding: 40px 15px;
        margin: 25px 0;
        border-radius: 10px;
    }
    
    .stats-section h3 {
        font-size: 1.6rem;
        margin-bottom: 25px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stat-card {
        padding: 25px;
        text-align: center;
    }
    
    .stat-card i {
        font-size: 2rem;
        margin-bottom: 10px;
    }
    
    .stat-number {
        font-size: 2rem;
        margin: 10px 0;
    }
    
    .stat-card p {
        font-size: 0.9rem;
    }
    
    /* Planos mobile otimizados */
    .plans-section {
        padding: 40px 0;
    }
    
    .plans-section h3 {
        font-size: 1.6rem;
        margin-bottom: 10px;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
        padding: 0 20px;
        margin-bottom: 25px;
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 0 15px;
        margin-top: 25px;
    }
    
    .plan-card {
        padding: 25px 20px;
        border-radius: 15px;
    }
    
    .plan-card.featured {
        margin: 0;
        transform: none;
    }
    
    .badge {
        font-size: 0.8rem;
        padding: 4px 15px;
        top: -8px;
    }
    
    .plan-card h4 {
        font-size: 1.3rem;
        margin-bottom: 10px;
    }
    
    .price {
        font-size: 2rem;
        margin-bottom: 10px;
    }
    
    .price-period {
        font-size: 0.85rem;
        margin-bottom: 20px;
    }
    
    .plan-card ul {
        font-size: 0.85rem;
        margin-bottom: 20px;
    }
    
    .plan-card li {
        padding: 6px 0;
    }
    
    .plan-card li i {
        font-size: 0.9rem;
    }
    
    .btn-outline {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    /* Testemunhos mobile refinados */
    .testimonials-section {
        padding: 40px 0;
    }
    
    .testimonials-section h3 {
        font-size: 1.6rem;
        margin-bottom: 25px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
    }
    
    .testimonial-card {
        padding: 20px;
    }
    
    .testimonial-rating {
        font-size: 1rem;
        margin-bottom: 10px;
    }
    
    .testimonial-text {
        font-size: 0.9rem;
        line-height: 1.5;
        min-height: auto;
        margin-bottom: 15px;
    }
    
    .testimonial-author {
        gap: 12px;
    }
    
    .testimonial-avatar {
        width: 45px;
        height: 45px;
    }
    
    .author-name {
        font-size: 0.95rem;
        margin-bottom: 2px;
    }
    
    .author-title {
        font-size: 0.8rem;
    }
    
    /* Sobre mobile melhorado */
    .about-section {
        padding: 40px 0;
    }
    
    .about-section h3 {
        font-size: 1.6rem;
        margin-bottom: 25px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
    }
    
    .about-text {
        text-align: left;
    }
    
    .about-text p {
        font-size: 0.9rem;
        line-height: 1.5;
        margin-bottom: 15px;
    }
    
    .about-features {
        flex-wrap: wrap;
        gap: 8px;
        margin-top: 20px;
    }
    
    .about-feature {
        padding: 8px 12px;
        font-size: 0.8rem;
        border-radius: 20px;
    }
    
    .about-feature i {
        font-size: 0.9rem;
    }
    
    .about-image {
        margin-top: 15px;
    }
    
    .about-image img {
        border-radius: 10px;
        max-height: 250px;
        object-fit: cover;
    }
    
    /* FAQ mobile aprimorado */
    .faq-section {
        padding: 40px 0;
    }
    
    .faq-section h3 {
        font-size: 1.6rem;
        margin-bottom: 25px;
    }
    
    .faq-grid {
        padding: 0 15px;
    }
    
    .faq-item {
        margin-bottom: 10px;
        border-radius: 8px;
    }
    
    .faq-question {
        padding: 15px;
    }
    
    .faq-question h4 {
        font-size: 0.95rem;
        line-height: 1.4;
        text-align: left;
        margin-right: 20px;
    }
    
    .faq-question i {
        font-size: 0.9rem;
        flex-shrink: 0;
    }
    
    .faq-answer {
        font-size: 0.85rem;
        line-height: 1.5;
    }
    
    .faq-answer p {
        padding: 0 15px 15px;
    }
    
    /* CTA Final mobile otimizado */
    .final-cta {
        padding: 35px 20px;
        margin: 30px 10px;
        border-radius: 10px;
    }
    
    .final-cta h3 {
        font-size: 1.5rem;
        margin-bottom: 12px;
    }
    
    .final-cta p {
        font-size: 0.9rem;
        margin-bottom: 20px;
        line-height: 1.4;
    }
    
    .btn-large {
        padding: 14px 28px;
        font-size: 1rem;
    }
    
    /* Garantia mobile */
    .guarantee {
        font-size: 0.85rem;
        padding: 0 15px;
        margin-top: 20px;
    }
}

/* Mobile pequeno (max 480px) */
@media (max-width: 480px) {
    /* Ajustes finos para telas muito pequenas */
    .logo h1 {
        font-size: 1.6rem;
    }
    
    .hero-content h2 {
        font-size: 1.4rem;
    }
    
    .hero-content p {
        font-size: 0.9rem;
    }
    
    .stats-section h3,
    .plans-section h3,
    .testimonials-section h3,
    .about-section h3,
    .faq-section h3,
    .final-cta h3 {
        font-size: 1.4rem;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .price {
        font-size: 1.8rem;
    }
    
    /* Footer mobile pequeno */
    .footer-logo h2 {
        font-size: 1.4rem;
    }
    
    .footer-contact-info p {
        font-size: 0.8rem;
    }
    
    .footer-column h4,
    .footer-newsletter h4,
    .footer-social h4 {
        font-size: 0.95rem;
    }
    
    .footer-column a {
        font-size: 0.8rem;
    }
} 
/* Responsividade - Mobile First */

/* Smartphones pequenos (até 320px) */
@media (max-width: 320px) {
    .container {
        padding: 0 15px;
    }
    
    .logo h1 {
        font-size: 2rem;
    }
    
    .hero-content h2 {
        font-size: 1.5rem;
    }
    
    .features-preview {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        min-width: auto;
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .panic-button {
        width: 150px;
        height: 150px;
        font-size: 1rem;
    }
    
    .panic-button i {
        font-size: 2rem;
    }
    
    .form-container {
        padding: 30px 20px;
        margin: 20px auto;
    }
}

/* Smartphones (321px - 480px) */
@media (min-width: 321px) and (max-width: 480px) {
    .features-preview {
        grid-template-columns: 1fr;
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Tablets pequenos (481px - 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .features-preview {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .plans-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-content h2 {
        font-size: 2.2rem;
    }
    
    .panic-button {
        width: 220px;
        height: 220px;
    }
    
    .nav-items {
        max-width: 600px;
    }
}

/* Tablets (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .features-preview {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .plans-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .cta-buttons {
        flex-direction: row;
    }
    
    .container {
        padding: 0 40px;
    }
}

/* Desktop pequeno (1025px - 1200px) */
@media (min-width: 1025px) and (max-width: 1200px) {
    .hero-content h2 {
        font-size: 2.8rem;
    }
    
    .features-preview {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .plans-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
}

/* Desktop grande (acima de 1200px) */
@media (min-width: 1201px) {
    .hero-content h2 {
        font-size: 3rem;
    }
    
    .features-preview {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
    
    .plans-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 50px;
    }
    
    .container {
        padding: 0 60px;
    }
}

/* Orientação paisagem em dispositivos móveis */
@media (max-height: 500px) and (orientation: landscape) {
    .header {
        padding: 20px 0 10px;
    }
    
    .logo h1 {
        font-size: 2rem;
    }
    
    .hero {
        padding: 20px 0;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }
    
    .features-preview {
        margin: 20px 0;
    }
    
    .plans-section {
        padding: 30px 0;
    }
    
    .panic-button {
        width: 120px;
        height: 120px;
        font-size: 0.9rem;
    }
    
    .panic-button i {
        font-size: 1.8rem;
    }
}

/* Ajustes para telas de alta densidade (Retina) */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo i,
    .feature-item i,
    .panic-button i {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Modo escuro forçado do sistema */
@media (prefers-color-scheme: dark) {
    /* As variáveis CSS já estão configuradas para modo escuro */
    /* Aqui podemos adicionar ajustes específicos se necessário */
}

/* Redução de movimento para acessibilidade */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .panic-button:hover {
        transform: none;
    }
    
    .feature-item:hover,
    .plan-card:hover {
        transform: none;
    }
    
    .btn-primary:hover {
        transform: none;
    }
}

/* Ajustes para impressão */
@media print {
    .bottom-nav,
    .panic-button,
    .cta-buttons {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    .plan-card,
    .feature-item,
    .info-card {
        border: 1px solid #ccc !important;
        background: white !important;
        color: black !important;
    }
}

/* Ajustes específicos para PWA em tela cheia */
@media (display-mode: standalone) {
    .header {
        padding-top: 60px; /* Espaço para status bar */
    }
    
    .bottom-nav {
        padding-bottom: 20px; /* Espaço para home indicator */
    }
}

/* Ajustes para dispositivos com notch */
@supports (padding: max(0px)) {
    .header {
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
        padding-top: max(40px, env(safe-area-inset-top));
    }
    
    .bottom-nav {
        padding-left: max(0px, env(safe-area-inset-left));
        padding-right: max(0px, env(safe-area-inset-right));
        padding-bottom: max(10px, env(safe-area-inset-bottom));
    }
    
    .container {
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
    }
}

/* Hover states apenas para dispositivos com mouse */
@media (hover: hover) {
    .feature-item:hover,
    .plan-card:hover,
    .info-card:hover {
        transform: translateY(-5px);
    }
    
    .btn:hover {
        transform: translateY(-2px);
    }
    
    .panic-button:hover {
        transform: scale(1.05);
    }
}

/* Touch-friendly para dispositivos touch */
@media (hover: none) {
    .btn,
    .panic-button,
    .nav-item {
        min-height: 44px; /* Tamanho mínimo recomendado para touch */
    }
    
    .form-control {
        min-height: 44px;
    }
    
    /* Remover hover effects em dispositivos touch */
    .feature-item:hover,
    .plan-card:hover,
    .info-card:hover,
    .btn:hover,
    .panic-button:hover {
        transform: none;
    }
}

/* Ajustes para telas muito pequenas em altura */
@media (max-height: 600px) {
    .hero {
        padding: 20px 0;
    }
    
    .plans-section {
        padding: 40px 0;
    }
    
    .footer {
        padding: 20px 0;
        margin-top: 40px;
    }
}

/* Ajustes para telas muito largas */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .features-preview {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1000px;
        margin: 40px auto;
    }
    
    .plans-grid {
        max-width: 1200px;
        margin: 40px auto;
    }
}