/* Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Typography */
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .container {
        padding: 0 15px;
    }
    

    
    /* Hero Section */
    .hero {
        padding: 20px 0 40px;
        min-height: 100vh;
    }
    
    .hero-content {
        gap: 2rem;
    }
    
    .brand-name {
        font-size: 2.2rem;
    }
    
    .brand-tagline {
        font-size: 1rem;
    }
    
    .hero-logo {
        width: 50px;
        height: 50px;
    }
    
    .injection-pens {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.8rem;
        max-width: 280px;
    }
    
    .hero-text h2 {
        font-size: 1.6rem;
        line-height: 1.3;
        margin-bottom: 1rem;
    }
    
    .hero-text p {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .benefits {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
        text-align: left;
        margin-bottom: 2rem;
    }
    
    .benefit {
        background: rgba(255,255,255,0.1);
        padding: 0.8rem;
        border-radius: 10px;
        backdrop-filter: blur(5px);
    }
    
    .benefit h3 {
        font-size: 0.9rem;
        margin-bottom: 0.2rem;
    }
    
    .benefit p {
        font-size: 0.8rem;
        margin: 0;
        opacity: 0.9;
    }
    
    .benefit i {
        font-size: 1.2rem;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 0.9rem;
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }
    
    /* Hero Visual */
    .injection-pens {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
        max-width: 280px;
        margin: 0 auto;
    }
    
    .pen {
        padding: 0.5rem;
    }
    
    .pen img {
        width: 35px;
        height: 50px;
    }
    
    .pen .percentage {
        font-size: 0.65rem;
        padding: 0.15rem 0.35rem;
        top: -8px;
        right: -8px;
    }
    
    /* Trust Badges */
    .trust-badges {
        padding: 2rem 0;
    }
    
    .badges {
        grid-template-columns: 1fr;
        gap: 1rem;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .badge {
        background: #a8d5ba !important;
        color: white !important;
        padding: 1rem 1.2rem;
        flex-direction: row;
        text-align: left;
        gap: 1rem;
        justify-content: flex-start;
        border-radius: 10px;
        box-shadow: 0 3px 12px rgba(168, 213, 186, 0.3);
        border: none;
    }
    
    .badge:hover {
        background: #66a182 !important;
        transform: translateY(-2px);
    }
    
    .badge i {
        font-size: 1.3rem;
        min-width: 32px;
        color: white !important;
        opacity: 0.9;
    }
    
    .badge h4 {
        font-size: 0.95rem;
        margin-bottom: 0.1rem;
        color: white !important;
        font-weight: 600;
    }
    
    .badge p {
        font-size: 0.8rem;
        color: rgba(255,255,255,0.9) !important;
        margin: 0;
    }
    
    /* Products Section */
    .products {
        padding: 3rem 0;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .product-card {
        padding: 1.5rem;
    }
    
    .amount {
        font-size: 2.5rem;
    }
    
    .currency {
        font-size: 1.2rem;
    }
    
    /* Testimonials */
    .testimonials {
        padding: 3rem 0;
    }
    
    .testimonials-carousel {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .testimonial-card {
        padding: 1rem;
    }
    
    .placeholder-image i {
        font-size: 1.5rem;
    }
    
    .social-image {
        width: 60px;
        height: 60px;
    }
    
    .social-image i {
        font-size: 1.5rem;
    }
    
    /* Educational */
    .educational {
        padding: 3rem 0;
    }
    
    .videos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .video-card h4 {
        font-size: 0.9rem;
    }
    
    .video-card p {
        font-size: 0.8rem;
    }
    
    /* FAQ */
    .faq {
        padding: 3rem 0;
    }
    
    .faq-question {
        padding: 1rem;
        font-size: 0.95rem;
    }
    
    .faq-answer.active {
        padding: 1rem;
    }
    
    /* Contact */
    .contact {
        padding: 3rem 0;
    }
    
    .contact-options {
        flex-direction: column;
        gap: 1rem;
    }
    
    .whatsapp-btn,
    .cta-button {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    /* Footer */
    .footer {
        padding: 1.5rem 0;
    }
    
    .footer-info p {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    /* Extra small screens */
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 15px 0 30px;
        min-height: 100vh;
    }
    
    .brand-name {
        font-size: 1.8rem;
    }
    
    .brand-tagline {
        font-size: 0.9rem;
    }
    
    .hero-logo {
        width: 40px;
        height: 40px;
    }
    
    .hero-text h2 {
        font-size: 1.4rem;
        line-height: 1.2;
    }
    
    .hero-text p {
        font-size: 0.9rem;
    }
    
    .benefits {
        grid-template-columns: 1fr;
        gap: 0.7rem;
    }
    
    .injection-pens {
        grid-template-columns: repeat(3, 1fr);
        max-width: 240px;
        gap: 0.4rem;
    }
    
    .pen {
        padding: 0.4rem;
    }
    
    .pen img {
        width: 30px;
        height: 40px;
    }
    
    .pen .percentage {
        font-size: 0.6rem;
        padding: 0.1rem 0.3rem;
    }
    
    .benefit {
        padding: 0.7rem;
    }
    
    .benefit h3 {
        font-size: 0.85rem;
    }
    
    .benefit p {
        font-size: 0.75rem;
    }
    
    .cta-button {
        padding: 0.9rem 1.5rem;
        font-size: 0.85rem;
        max-width: 250px;
    }
    
    h2 {
        font-size: 1.4rem;
    }
    
    .amount {
        font-size: 2rem;
    }
    
    .videos-grid {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-btn {
        padding: 0.9rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Landscape orientation adjustments */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 80px 0 40px;
        min-height: auto;
    }
    
    .hero-content {
        gap: 1.5rem;
    }
    
    .benefits {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .injection-pens {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablet specific adjustments */
@media (min-width: 481px) and (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-carousel {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .videos-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .badges {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    .cta-button,
    .product-cta,
    .whatsapp-btn,
    .faq-question {
        min-height: 44px;
        touch-action: manipulation;
    }
    
    .nav a {
        padding: 0.5rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .pen:hover,
    .product-card:hover,
    .testimonial-card:hover,
    .video-card:hover {
        transform: none;
    }
    
    .pen:active,
    .product-card:active,
    .cta-button:active,
    .product-cta:active {
        transform: scale(0.95);
    }
}