/* ═══════════════════════════════
       FOOTER
    ═══════════════════════════════ */
footer {
    background: #060a14;
    color: rgba(255, 255, 255, 0.7);
    padding: 4rem 2rem 2rem;
    border-top: 1px solid rgba(0, 168, 255, 0.1);
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.footer-logo .logo-name {
    font-size: 1rem;
}

.footer-desc {
    font-size: 0.875rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 0.6rem;
}

.social-link {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.social-link:hover {
    background: var(--blue);
    border-color: var(--blue);
    color: white;
    box-shadow: var(--glow);
}

.footer-col h4 {
    font-family: 'Orbitron', monospace;
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--cyan);
    margin-bottom: 1.25rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-links a:hover {
    color: var(--blue);
    transform: translateX(3px);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.contact-item i {
    color: var(--blue);
    width: 14px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-bottom a {
    color: var(--blue);
    text-decoration: none;
}

/* ═══════════════════════════════
       MOBILE NAV
    ═══════════════════════════════ */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10, 14, 26, 0.98);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 2rem;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    color: white;
    text-decoration: none;
    font-size: 1.3rem;
    font-family: 'Orbitron', monospace;
    letter-spacing: 2px;
    padding: 0.75rem 2rem;
    border-radius: 10px;
    transition: all 0.2s;
}

.mobile-menu a:hover {
    color: var(--cyan);
    background: rgba(0, 168, 255, 0.05);
}

.mobile-close {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* ═══════════════════════════════
       ANIMATIONS ON SCROLL
    ═══════════════════════════════ */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════════════════
       RESPONSIVE
    ═══════════════════════════════ */
@media (max-width: 1024px) {
    .cats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-visual {
        display: none;
    }

    .hero-subtitle {
        margin: 0 auto 2.5rem;
    }

    .hero-actions {
        justify-content: center;
    }

    .about-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-visual {
        display: none;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .cats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    section {
        padding: 4rem 1.25rem;
    }
}

@media (max-width: 480px) {
    .cats-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .cta-features {
        flex-direction: column;
        align-items: center;
    }
}