/* ========== NAVIGATION BAR ========== */
@import url('../css/variables.css');

.navbar {
    background-color: var(--primary-dark);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: 2px;
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.nav-logo:hover {
    color: var(--primary-orange);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
    cursor: pointer;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-orange);
}

.nav-btn {
    padding: 0.6rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.nav-btn-login {
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid var(--border-color);
}

.nav-btn-login:hover {
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}

.nav-btn-signup {
    background-color: var(--primary-orange);
    color: white;
    border: none;
}

.nav-btn-signup:hover {
    background-color: #ff7a00;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    gap: 6px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-light);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-container {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-menu.active {
        max-height: 500px;
    }

    .nav-btn {
        width: 100%;
        padding: 0.5rem 1rem;
        text-align: center;
        font-size: 0.85rem;
    }

    .nav-link {
        font-size: 0.85rem;
        padding: 0.5rem;
        display: block;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0.75rem 1rem;
    }

    .nav-logo {
        font-size: 1rem;
    }

    .nav-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
    }

    .nav-link {
        font-size: 0.8rem;
        padding: 0.4rem;
    }

    .hamburger span {
        width: 20px;
        height: 2px;
    }
}