.topnav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #ffffff;
    border-bottom: 1px solid rgba(45, 106, 79, 0.12);
    box-shadow: 0 2px 10px rgba(27, 67, 50, 0.06);
}

.topnav-inner {
    max-width: 1100px;
    margin: 0 auto;
    height: 56px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topnav-brand {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary-dark, #1b4332);
    text-decoration: none;
    letter-spacing: -0.3px;
    white-space: nowrap;
}

.topnav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.topnav-user {
    position: relative;
}

.topnav-userbtn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--color-tint, #e8f5ee);
    border: 1px solid rgba(45, 106, 79, 0.2);
    color: #1b4332;
    padding: 6px 12px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
}

.topnav-userbtn:hover {
    background: rgba(45, 106, 79, 0.12);
}

.topnav-uname {
    font-weight: 500;
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topnav-points {
    background: var(--color-primary, #2d6a4f);
    color: #fff;
    padding: 1px 8px;
    border-radius: 12px;
    font-size: 12px;
    white-space: nowrap;
}

.topnav-caret {
    opacity: 0.7;
    font-size: 11px;
}

.topnav-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    min-width: 184px;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    padding: 6px;
    display: none;
    flex-direction: column;
}

.topnav-dropdown.open {
    display: flex;
}

.topnav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 8px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    white-space: nowrap;
}

.topnav-item:hover {
    background: var(--color-tint, #e8f5ee);
}

.topnav-logout {
    color: #c0392b;
}

.topnav-sep {
    height: 1px;
    background: rgba(0, 0, 0, 0.08);
    margin: 4px 0;
}

.topnav-login {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    background: var(--color-primary-gradient, linear-gradient(135deg, #2d6a4f, #1b4332));
    color: #fff;
}

.topnav-login:hover {
    opacity: 0.92;
}

.topnav-guest {
    background: #fff;
    color: var(--color-primary, #2d6a4f);
    border: 2px solid var(--color-primary, #2d6a4f);
}

.topnav-lang {
    background: rgba(45, 106, 79, 0.08);
    border: 1px solid rgba(45, 106, 79, 0.25);
    color: var(--color-primary-dark, #1b4332);
    padding: 7px 12px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    transition: background 0.3s;
}

.topnav-lang:hover {
    background: rgba(45, 106, 79, 0.16);
}

.topnav-pricing {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary, #2d6a4f);
    border: 1px solid rgba(45, 106, 79, 0.3);
    background: rgba(45, 106, 79, 0.06);
    transition: background 0.3s, border-color 0.3s;
}

.topnav-pricing:hover {
    background: rgba(45, 106, 79, 0.14);
    border-color: rgba(45, 106, 79, 0.5);
}

.topnav-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    background: var(--color-primary-gradient, linear-gradient(135deg, #2d6a4f, #1b4332));
    box-shadow: 0 2px 8px rgba(27, 67, 50, 0.25);
    transition: transform 0.15s, box-shadow 0.3s, opacity 0.3s;
}

.topnav-cta:hover {
    opacity: 0.94;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(27, 67, 50, 0.3);
}

.site-footer {
    margin-top: 40px;
    padding: 24px 16px;
    border-top: 1px solid rgba(45, 106, 79, 0.12);
    background: #ffffff;
    text-align: center;
}

.site-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 4px 6px;
    font-size: 13px;
    color: #6b7d72;
}

.site-footer-links a {
    color: var(--color-primary, #2d6a4f);
    text-decoration: none;
    transition: color 0.3s;
}

.site-footer-links a:hover {
    color: var(--color-primary-dark, #1b4332);
    text-decoration: underline;
}

.site-footer-links .sep {
    color: #cdd6d0;
    margin: 0 2px;
}

.site-footer-copy {
    margin-top: 12px;
    font-size: 12px;
    color: #9aa8a0;
}

@media (max-width: 600px) {
    .topnav-inner {
        height: 52px;
        padding: 0 12px;
    }
    .topnav-brand {
        font-size: 16px;
    }
    .topnav-uname {
        max-width: 90px;
    }
}