/* ===== Navbar Container ===== */
.stk-nav-navbar {
    position: fixed;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    background: rgba(34, 54, 104, 0.63);
    /* bluish glass */
    backdrop-filter: blur(14px) saturate(122%);
    -webkit-backdrop-filter: blur(14px) saturate(122%);
    border-radius: 16px;
    padding: 0.7rem 2.3rem;
    box-shadow: 0 6px 24px 0 rgba(30, 47, 94, 0.14);
    border: 1.5px solid rgba(255, 255, 255, 0.14);
}

/* Flex Layout */
.stk-nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

/* Logo */
.stk-nav-brand .stk-nav-logo {
    height: 40px;
    width: auto;
}

/* Links */
.stk-nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.stk-nav-link {
    text-decoration: none;
    font-weight: 600;
    color: #f2f7ff;
    padding: 0.43rem 0.8rem;
    border-radius: 10px;
    transition: background 0.18s, color 0.18s;
    font-size: 1.08rem;
}

.stk-nav-link:hover,
.stk-nav-link.stk-nav-link-active {
    background: rgba(40, 86, 166, 0.22);
    color: #b1c8fa;
}

/* Actions */
.stk-nav-actions {
    display: flex;
    gap: 0.82rem;
    align-items: center;
}

/* ===== Buttons ===== */
.stk-navbtn {
    font-weight: 700;
    font-size: 1rem;
    padding: 0.45rem 1.35rem;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.18s;
    display: inline-block;
    white-space: nowrap;
    border: none;
    letter-spacing: 0.01em;
}

.stk-navbtn-primary,
.stk-navbtn.stk-navbtn-primary {
    background: rgba(30, 47, 94, 0.62);
    /* semi-transparent dark blue */
    color: #fff;
    font-weight: 700;
    border-radius: 10px;
    /* not pill, just gently rounded */
    padding: 0.52rem 1.5rem;
    box-shadow: 0 2.5px 12px rgba(30, 47, 94, 0.12);
    border: 1.5px solid rgba(255, 255, 255, 0.12);
    font-size: 1.04rem;
    transition:
        background 0.14s,
        box-shadow 0.15s,
        border-color 0.13s;
    outline: none;
}

.stk-navbtn-primary:hover,
.stk-navbtn.stk-navbtn-primary:hover,
.stk-navbtn-primary:focus,
.stk-navbtn.stk-navbtn-primary:focus {
    background: rgba(40, 86, 166, 0.7);
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 4px 20px rgba(40, 86, 166, 0.14);
    color: #fff;
}

.stk-navbtn-secondary,
.stk-navbtn.stk-navbtn-secondary {
    background: rgba(255, 255, 255, 0.17);
    color: #f2f7ff;
    border: 1.5px solid rgba(255, 255, 255, 0.16);
    font-weight: 600;
}

.stk-navbtn-secondary:hover,
.stk-navbtn.stk-navbtn-secondary:hover {
    background: rgba(255, 255, 255, 0.23);
    color: #b1c8fa;
    border-color: #b1c8fa;
}

/* Responsive */
@media (max-width: 900px) {
    .stk-nav-content {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.1rem;
    }

    .stk-nav-links {
        gap: 1.1rem;
    }

    .stk-navbtn {
        font-size: 0.97rem;
        padding: 0.4rem 1.05rem;
    }

    .stk-nav-navbar {
        padding: 0.6rem 1vw;
    }
}