/* ========================================
   RESPONSIVE DESIGN
======================================== */

/* Tablets */
@media (max-width: 991px) {
    .hero-title {
        font-size: 44px;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    /* Header */
    .header-inner {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .nav {
        display: none;
    }
    
    /* Mobile Menu */
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 60px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-cta .btn {
        width: 100%;
        text-align: center;
    }
    
    /* Sections */
    .section {
        padding: 60px 0;
        min-height: auto;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-item {
        padding: 16px;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .header-controls {
        gap: 8px;
    }
    
    .lang-toggle {
        padding: 4px 12px;
        font-size: 13px;
    }
}