/* Responsive Design - Mobile First - Design Moderno */

/* Mobile (default, no media query) */
/* 0px - 575px */

/* Tablet */
@media (min-width: 576px) {
    .container {
        max-width: var(--container-sm);
    }
}

/* Desktop */
@media (min-width: 992px) {
    .container {
        max-width: var(--container-md);
    }
    
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Large Desktop */
@media (min-width: 1200px) {
    .container {
        max-width: var(--container-lg);
    }
}

/* Header Responsive */
@media (max-width: 991px) {
    .header {
        padding: var(--space-3) 0;
    }
    
    .navbar {
        min-height: 70px;
    }

    .navbar-v2 {
        min-height: 76px;
    }
    
    .navbar-menu {
        top: 70px;
        height: calc(100vh - 70px);
    }
    
    .navbar-nav {
        margin-top: var(--space-4);
    }
    
    .nav-item {
        margin-bottom: var(--space-2);
    }
    
    .navbar-actions .btn {
        width: 100%;
    }
}

/* Hero Responsive */
@media (max-width: 991px) {
    .hero {
        min-height: auto;
        padding: var(--space-16) 0 var(--space-12);
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-text {
        margin-bottom: var(--space-12);
    }
    
    .hero-image {
        margin-top: var(--space-8);
    }
    
    .floating-card {
        display: none; /* Nascondi su mobile per performance */
    }
}

@media (max-width: 767px) {
    .hero h1 {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
}

/* Cards Responsive */
@media (max-width: 767px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

/* Section Padding Responsive */
@media (max-width: 767px) {
    .section {
        padding: var(--space-12) 0;
    }
    
    .section-title {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
    }
}

/* Button Responsive */
@media (max-width: 575px) {
    .btn {
        width: 100%;
        margin-bottom: var(--space-2);
    }
    
    .btn-group {
        flex-direction: column;
    }
}

/* Footer Responsive */
@media (max-width: 991px) {
    .footer {
        text-align: center;
        padding: var(--space-12) 0 var(--space-8);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Form Responsive */
@media (max-width: 767px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
}

/* FAQ Responsive */
@media (max-width: 767px) {
    .faq-item {
        margin-bottom: 0.65rem;
    }
    
    .faq-button {
        padding: 1rem 1.15rem;
        font-size: 0.9rem;
    }
    
    .faq-content {
        padding: 0 1.15rem;
    }
    
    .faq-item.active .faq-content {
        padding: 0 1.15rem 1.1rem;
    }
}

/* Pricing Cards Responsive */
@media (max-width: 991px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .pricing-card {
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (min-width: 992px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Steps Responsive */
@media (max-width: 767px) {
    .steps {
        gap: var(--space-8);
    }
    
    .step-card {
        padding-top: var(--space-8);
    }
    
    .step-number {
        top: -20px;
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
}

/* Couriers (crr-section) Responsive */
@media (max-width: 991px) {
    .crr-layout {
        grid-template-columns: 1fr;
    }
    .crr-col--logos {
        margin-top: 0.5rem;
    }
}

/* Integrations (int-v2) */
@media (max-width: 767px) {
    .int-v2-card {
        margin-bottom: 0;
    }
}

/* Imports (imp-v2): layout gestito in style.css */

/* Tariffs: .tariff-list responsive (pagina tariffe-spedizione) */
@media (max-width: 767px) {
    .tariff-list li {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
}

/* Technology Section Responsive */
@media (max-width: 991px) {
    .grid.grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .grid.grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Page Hero Responsive */
@media (max-width: 767px) {
    .page-hero {
        padding-top: 120px;
        padding-bottom: var(--space-12);
    }
    
    .page-hero h1 {
        font-size: clamp(2rem, 8vw, 2.5rem);
    }
}

/* Error 404 Responsive */
@media (max-width: 767px) {
    .error-404 h1 {
        font-size: 6rem;
    }
}

/* Legal Pages Responsive */
@media (max-width: 767px) {
    .legal-content {
        padding: 0 var(--space-4);
    }
}

/* Sitemap Responsive */
@media (max-width: 767px) {
    .sitemap-links {
        grid-template-columns: 1fr;
    }
}