/* ================================
   RESPONSIVE STYLES
   ================================ */

@media (max-width: 1024px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2rem; }
    
    .container {
        max-width: 100%;
        padding: 0 25px;
    }
    
    .nav-menu {
        gap: 14px;
        font-size: 14px;
    }
    
    .nav-menu a {
        font-size: 14px;
        padding: 6px 2px;
    }
    
    .social-icon {
        width: 38px;
        height: 38px;
    }
    
    .social-icon svg {
        width: 21px;
        height: 21px;
    }
    
    .about-grid,
    .contact-grid,
    .lead-magnet-card {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    section {
        padding: 60px 0;
    }
    
    /* Header Mobile */
    .nav {
        flex-wrap: nowrap;
        gap: 10px;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--bg-white);
        flex-direction: column;
        padding: 40px 20px;
        gap: 25px;
        transition: left 0.3s ease;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        z-index: 999;
        overflow-y: auto;
    }
    
    .nav-menu li {
        white-space: normal;
        text-align: center;
    }
    
    .nav-menu a {
        font-size: 18px;
        padding: 12px;
        display: block;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-actions {
        gap: 8px;
    }
    
    .social-icons {
        gap: 8px;
    }
    
    .social-icon {
        width: 36px;
        height: 36px;
    }
    
    .social-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .nav-actions .btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .language-switcher .lang-btn {
        padding: 6px 10px;
        font-size: 13px;
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-large {
        padding: 14px 32px;
        font-size: 16px;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Lead Form */
    .lead-form {
        flex-direction: column;
    }
    
    .lead-magnet-image {
        display: none;
    }
    
    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    /* Why Grid */
    .why-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-links-bottom {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    
    .btn {
        padding: 10px 24px;
        font-size: 14px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .service-card,
    .testimonial-card {
        padding: 30px 20px;
    }
}