@media (min-width: 640px) {
    .logo-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .offer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .testimonial-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 900px) {
    .site-nav {
        position: static;
        inset: auto;
        background: transparent;
        border: 0;
        box-shadow: none;
        max-height: none;
        opacity: 1;
        transform: none;
        overflow: visible;
        padding: 0;
    }

    .nav-list {
        display: flex;
        align-items: center;
        gap: var(--space-2);
    }

    .menu-toggle {
        display: none;
    }

    .hero-inner {
        grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
        align-items: end;
    }

    .highlight-slide {
        grid-template-columns: 210px 1fr;
    }

    .three-col {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .four-col {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .logo-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .offer-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .footer-grid {
        grid-template-columns: 1.2fr 0.8fr 1fr;
    }

    .copyright-inner {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .two-col {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 899px) {
    .topbar {
        display: none;
    }

    .mobile-footer-links {
        display: block;
        background: #0f2233;
        border-top: 1px solid rgba(255, 255, 255, 0.18);
    }

    .topbar-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .social-links,
    .topbar-links {
        flex-wrap: wrap;
    }

    .topbar-links li {
        min-width: 0;
    }

    .topbar-links a {
        overflow-wrap: anywhere;
    }

    .hero {
        min-height: auto;
    }

    .hero-inner {
        padding: var(--space-8) 0;
        gap: var(--space-6);
        grid-template-columns: 1fr;
    }

    .hero-content p {
        max-width: 100%;
    }

    .hero-actions .btn {
        min-width: 120px;
    }

    .hero-meta {
        padding: var(--space-4);
    }

    .logo-item {
        min-width: 130px;
    }

    .site-nav {
        inset: calc(var(--header-height) + 0.5rem) 1rem auto 1rem;
    }
}

@media (max-width: 480px) {
    .topbar-links {
        gap: var(--space-2);
    }

    .mobile-footer-links .container {
        gap: var(--space-2);
    }

    .mobile-footer-links a {
        font-size: 0.9rem;
    }

    .hero-content h1 {
        font-size: clamp(1.9rem, 9vw, 2.4rem);
    }

    .hero-content h2 {
        font-size: clamp(1.2rem, 6vw, 1.6rem);
    }

    .hero-actions {
        width: 100%;
    }

    .hero-actions .btn {
        flex: 1 1 100%;
    }

    .highlight-slide {
        padding: var(--space-4);
    }

    .logo-track {
        gap: var(--space-3);
        padding: var(--space-3);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}