.navbar {
    position: sticky;
    top: 0;
    z-index: 900;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-mark {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--green), var(--blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    flex-shrink: 0;
}

.logo-text {
    font-size: 1.35rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.5px;
}

.logo-text .g {
    color: var(--green);
}

.logo-text .b {
    color: var(--blue);
}

/* Nav links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-links a {
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--green);
    background: #f0fdf4;
}

/* Nav actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-login {
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text);
    border: 2px solid var(--gray-200);
    background: transparent;
    cursor: pointer;
    font-family: var(--font);
    transition: var(--transition);
}

.btn-login:hover {
    border-color: var(--green);
    color: var(--green);
}

.btn-nav-cta {
    padding: 9px 22px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    background: linear-gradient(135deg, var(--green), var(--blue));
    border: none;
    cursor: pointer;
    font-family: var(--font);
    transition: var(--transition);
    box-shadow: 0 3px 12px rgba(22, 163, 74, 0.28);
}

.btn-nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 18px rgba(22, 163, 74, 0.38);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
    opacity: 0;
}

.hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
.mobile-nav {
    display: none;
    flex-direction: column;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    padding: 16px 24px 20px;
    gap: 4px;
}

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

.mobile-nav a {
    padding: 11px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: var(--transition);
}

.mobile-nav a:hover {
    color: var(--green);
    background: #f0fdf4;
}

.mobile-nav-divider {
    height: 1px;
    background: var(--gray-200);
    margin: 8px 0;
}

.mobile-nav-actions {
    display: flex;
    gap: 10px;
    padding: 8px 14px 0;
}

.mobile-nav-actions button {
    flex: 1;
}

@media (max-width: 900px) {
    .nav-links {
        display: none;
    }

    .nav-actions {
        display: none;
    }

    .hamburger {
        display: flex;
    }
}