/* ======================================
   Speed Trans Logistic Service - Responsive Styles
   ====================================== */

/* ===== Tablet (max-width: 1024px) ===== */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .solutions-grid {
        gap: 2rem;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .newsletter-wrapper {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
}

/* ===== Mobile (max-width: 768px) ===== */
@media (max-width: 768px) {
    /* Typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--primary-black);
        flex-direction: column;
        padding: 2rem;
        gap: 0;
        transition: var(--transition-normal);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding: 1rem 0;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        box-shadow: none;
        padding: 0.5rem 0 0 1rem;
        max-height: 0;
        overflow: hidden;
        transition: var(--transition-normal);
    }
    
    .dropdown.active .dropdown-menu {
        max-height: 500px;
    }
    
    .nav-actions .btn-primary {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    /* Hero */
    .hero {
        min-height: 90vh;
        padding-top: 80px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Solutions */
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-image {
        height: 250px;
    }
    
    .solution-content {
        padding: 1.5rem;
    }
    
    /* CTA */
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-text {
        font-size: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    /* Newsletter */
    .newsletter-wrapper {
        padding: 1.5rem;
    }
    
    .form-group-inline {
        flex-direction: column;
    }
    
    /* Footer */
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* ===== Small Mobile (max-width: 480px) ===== */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .section-tag {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .solution-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .why-card {
        padding: 1.5rem;
    }
    
    .why-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}