/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: var(--shadow);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 3rem;
    transition: var(--transition);
}

.navbar.scrolled .logo-img {
    filter: invert(1) brightness(0.2);
    /* Make logo dark on light bg if it's white originally, or adjust as needed */
    height: 2.5rem;
}

/* Adjust if logo is already dark, or use SVG for better control */
/* Assuming logo.png is white text/icon based on hero usage. If it's dark, remove filter or adjust. */
/* Based on footer usage (invert(1)), the logo seems to be white text. */
/* So on white scrolled navbar, we need it dark. invert(1) might turn white to black. */
.navbar.scrolled .logo-img {
    filter: invert(1);
}

.nav-links {
    display: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: white;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.navbar.scrolled .nav-link {
    color: var(--primary);
}

.btn-nav {
    background: var(--accent);
    color: var(--primary-dark);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    transition: var(--transition);
}

.btn-nav:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 168, 67, 0.3);
}

.btn-nav::after {
    display: none;
}

.navbar.scrolled .btn-nav {
    color: var(--primary-dark);
}

.mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 5px 0;
    transition: var(--transition);
}

.navbar.scrolled .bar {
    background-color: var(--primary);
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }

    .mobile-menu-toggle {
        display: none;
    }
}