/* ==========================================================
   CATEGORY BAR – Animated Pill Navigation
   ========================================================== */

.home-nav {
    width: 100%;
    background: rgba(20, 28, 43, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0;
    position: relative;
    z-index: 1;
    animation: fadeIn 0.6s ease 0.2s both;
}

.home-nav__inner {
    flex: 1;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.6rem 1rem;
}

.home-nav__list {
    width: 100%;
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.3rem;
    justify-content: center;
}

.home-nav__list li {
    flex: 0 1 auto;
    position: relative;
}

.home-nav__list li a {
    padding: 0.5rem 1.4rem;
    background: transparent;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.85rem;
    font-family: var(--font-family);
    text-decoration: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: all var(--transition-smooth);
    white-space: nowrap;
    position: relative;
    letter-spacing: 0.2px;
}

/* Animated underline on hover */
.home-nav__list li a::after {
    content: "";
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-smooth);
    transform: translateX(-50%);
}

.home-nav__list li a:hover {
    color: var(--text-invert);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-1px);
}

.home-nav__list li a:hover::after {
    width: 50%;
}

.home-nav__list li a:active {
    transform: scale(0.97);
}

.home-nav__list li a:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-primary);
}

.home-nav__list li a.active {
    color: var(--color-primary);
    background: var(--color-primary-soft);
    font-weight: 600;
    box-shadow: 0 0 16px rgba(59, 130, 246, 0.1);
}

.home-nav__list li a.active::after {
    width: 60%;
    background: var(--color-primary);
}

/* ─── Responsive: horizontal scroll on mobile ─── */
@media (max-width: 768px) {
    .home-nav__inner {
        justify-content: flex-start;
        padding: 0.4rem 0.5rem;
    }

    .home-nav__list {
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 0.2rem;
        flex-wrap: nowrap;
        justify-content: flex-start;
        /* Fade edges */
        mask-image: linear-gradient(90deg, transparent, black 0.5rem, black calc(100% - 0.5rem), transparent);
        -webkit-mask-image: linear-gradient(90deg, transparent, black 0.5rem, black calc(100% - 0.5rem), transparent);
    }

    .home-nav__list::-webkit-scrollbar { display: none; }

    .home-nav__list li {
        flex: 0 0 auto;
        scroll-snap-align: start;
    }

    .home-nav__list li a {
        padding: 0.5rem 1rem;
        font-size: 0.82rem;
        min-height: 40px;
    }
}

@media (max-width: 480px) {
    .home-nav__inner {
        padding: 0.35rem 0.25rem;
    }

    .home-nav__list li a {
        padding: 0.45rem 0.8rem;
        font-size: 0.78rem;
        min-height: 36px;
    }

    .home-nav__list li a::after {
        display: none; /* Simpler on tiny screens */
    }
}